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Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

EIS-0412: TX Energy, LLC, Industrial Gasification Facility Near...  

Broader source: Energy.gov (indexed) [DOE]

2: TX Energy, LLC, Industrial Gasification Facility Near Beaumont, TX EIS-0412: TX Energy, LLC, Industrial Gasification Facility Near Beaumont, TX February 18, 2009 EIS-0412:...

2

EIS-0428: Mississippi Gasification, LLC, Industrial Gasification...  

Broader source: Energy.gov (indexed) [DOE]

8: Mississippi Gasification, LLC, Industrial Gasification Facility in Moss Point, MS EIS-0428: Mississippi Gasification, LLC, Industrial Gasification Facility in Moss Point, MS...

3

EIS-0007: Low Btu Coal Gasification Facility and Industrial Park  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy prepared this environmental impact statement which evaluates the potential environmental impacts that may be associated with the construction and operation of a low-Btu coal gasification facility and the attendant industrial park in Georgetown, Scott County, Kentucky.

4

Biomass Anaerobic Digestion Facilities and Biomass Gasification Facilities (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Environmental Management requires permits before the construction or expansion of biomass anaerobic digestion or gasification facilities.

5

Gasification world database 2007. Current industry status  

SciTech Connect (OSTI)

Information on trends and drivers affecting the growth of the gasification industry is provided based on information in the USDOE NETL world gasification database (available on the www.netl.doe.gov website). Sectors cover syngas production in 2007, growth planned through 2010, recent industry changes, and beyond 2010 - strong growth anticipated in the United States. A list of gasification-based power plant projects, coal-to-liquid projects and coal-to-SNG projects under consideration in the USA is given.

NONE

2007-10-15T23:59:59.000Z

6

Gasification Product Improvement Facility (GPIF). Final report  

SciTech Connect (OSTI)

The gasifier selected for development under this contract is an innovative and patented hybrid technology which combines the best features of both fixed-bed and fluidized-bed types. PyGas{trademark}, meaning Pyrolysis Gasification, is well suited for integration into advanced power cycles such as IGCC. It is also well matched to hot gas clean-up technologies currently in development. Unlike other gasification technologies, PyGas can be designed into both large and small scale systems. It is expected that partial repowering with PyGas could be done at a cost of electricity of only 2.78 cents/kWh, more economical than natural gas repowering. It is extremely unfortunate that Government funding for such a noble cause is becoming reduced to the point where current contracts must be canceled. The Gasification Product Improvement Facility (GPIF) project was initiated to provide a test facility to support early commercialization of advanced fixed-bed coal gasification technology at a cost approaching $1,000 per kilowatt for electric power generation applications. The project was to include an innovative, advanced, air-blown, pressurized, fixed-bed, dry-bottom gasifier and a follow-on hot metal oxide gas desulfurization sub-system. To help defray the cost of testing materials, the facility was to be located at a nearby utility coal fired generating site. The patented PyGas{trademark} technology was selected via a competitive bidding process as the candidate which best fit overall DOE objectives. The paper describes the accomplishments to date.

NONE

1995-09-01T23:59:59.000Z

7

NETL: Gasification Systems and Industry Analyses Studies  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analyses Studies Analyses Studies Gasification Systems Reference Shelf – Systems and Industry Analyses Studies Table of Contents Cost and Performance Baseline for Fossil Energy Power Plants Studies Gasification Systems Program's Systems and Industry Analyses Studies DOE/NETL possesses strong systems analysis and policy-support capabilities. Systems analysis in support of the Gasification Systems Program consists of conducting various energy analyses that provide input to decisions on issues such as national plans and programs, resource use, environmental and energy security policies, technology options for research and development programs, and paths to deployment of energy technology. Cost and Performance Baseline for Fossil Energy Power Plants Studies The Cost and Performance Baseline for Fossil Energy Power Plants studies establish up-to-date estimates for the cost and performance of combustion and gasification based power plants as well as options for co-generating synthetic natural gas and fuels, all with and without carbon dioxide capture and storage. Several ranks of coal are being assessed in process configurations that are based on technology that could be constructed today such that the plant could be operational in the 2010 - 2015 timeframe. The analyses were performed on a consistent technical and economic basis that accurately reflects current market conditions.

8

Biomass Gasification Research Facility Final Report  

SciTech Connect (OSTI)

While thermochemical syngas production facilities for biomass utilization are already employed worldwide, exploitation of their potential has been inhibited by technical limitations encountered when attempting to obtain real-time syngas compositional data required for process optimization, reliability, and syngas quality assurance. To address these limitations, the Gas Technology Institute (GTI) carried out two companion projects (under US DOE Cooperative Agreements DE-FC36-02GO12024 and DE-FC36-03GO13175) to develop and demonstrate the equipment and methods required to reliably and continuously obtain accurate and representative on-line syngas compositional data. These objectives were proven through a stepwise series of field tests of biomass and coal gasification process streams. GTI developed the methods and hardware for extractive syngas sample stream delivery and distribution, necessary to make use of state-of-the-art on-line analyzers to evaluate and optimize syngas cleanup and conditioning. The primary objectives of Cooperative Agreement DE-FC36-02GO12024 were the selection, acquisition, and application of a suite of gas analyzers capable of providing near real-time gas analyses to suitably conditioned syngas streams. A review was conducted of sampling options, available analysis technologies, and commercially available analyzers, that could be successfully applied to the challenging task of on-line syngas characterization. The majority of thermochemical process streams comprise multicomponent gas mixtures that, prior to crucial, sequential cleanup procedures, include high concentrations of condensable species, multiple contaminants, and are often produced at high temperatures and pressures. Consequently, GTI engaged in a concurrent effort under Cooperative Agreement DE-FC36-03GO13175 to develop the means to deliver suitably prepared, continuous streams of extracted syngas to a variety of on-line gas analyzers. The review of candidate analysis technology also addressed safety concerns associated with thermochemical process operation that constrain the location and configuration of potential gas analysis equipment. Initial analyzer costs, reliability, accuracy, and operating and maintenance costs were also considered prior to the assembly of suitable analyzers for this work. Initial tests at GTI’s Flex-Fuel Test Facility (FFTF) in late 2004 and early 2005 successfully demonstrated the transport and subsequent analysis of a single depressurized, heat-traced syngas stream to a single analyzer (an Industrial Machine and Control Corporation (IMACC) Fourier-transform infrared spectrometer (FT-IR)) provided by GTI. In March 2005, our sampling approach was significantly expanded when this project participated in the U.S. DOE’s Novel Gas Cleaning (NGC) project. Syngas sample streams from three process locations were transported to a distribution manifold for selectable analysis by the IMACC FT-IR, a Stanford Research Systems QMS300 Mass Spectrometer (SRS MS) obtained under this Cooperative Agreement, and a Varian micro gas chromatograph with thermal conductivity detector (?GC) provided by GTI. A syngas stream from a fourth process location was transported to an Agilent Model 5890 Series II gas chromatograph for highly sensitive gas analyses. The on-line analyses made possible by this sampling system verified the syngas cleaning achieved by the NGC process. In June 2005, GTI collaborated with Weyerhaeuser to characterize the ChemrecTM black liquor gasifier at Weyerhaeuser’s New Bern, North Carolina pulp mill. Over a ten-day period, a broad range of process operating conditions were characterized with the IMACC FT-IR, the SRS MS, the Varian ?GC, and an integrated Gas Chromatograph, Mass Selective Detector, Flame Ionization Detector and Sulfur Chemiluminescence Detector (GC/MSD/FID/SCD) system acquired under this Cooperative Agreement from Wasson-ECE. In this field application, a single sample stream was extracted from this low-pressure, low-temperature process and successfully analyzed by these devices. In late 2005,

Snyder, Todd R.; Bush, Vann; Felix, Larry G.; Farthing, William E.; Irvin, James H.

2007-09-30T23:59:59.000Z

9

Biomass Gasification Research Facility Final Report  

SciTech Connect (OSTI)

While thermochemical syngas production facilities for biomass utilization are already employed worldwide, exploitation of their potential has been inhibited by technical limitations encountered when attempting to obtain real-time syngas compositional data required for process optimization, reliability, and syngas quality assurance. To address these limitations, the Gas Technology Institute (GTI) carried out two companion projects (under US DOE Cooperative Agreements DE-FC36-03GO13175 and DE-FC36-02GO12024) to develop and demonstrate the equipment and methods required to reliably and continuously obtain accurate and representative on-line syngas compositional data. These objectives were proven through a stepwise series of field tests of biomass and coal gasification process streams. GTI developed the methods and hardware for extractive syngas sample stream delivery and distribution, necessary to make use of state-of-the-art on-line analyzers to evaluate and optimize syngas cleanup and conditioning. This multi-year effort to develop methods to effectively monitor gaseous species produced in thermochemical process streams resulted in a sampling and analysis approach that is continuous, sensitive, comprehensive, accurate, reliable, economical, and safe. The improved approach for sampling thermochemical processes that GTI developed and demonstrated in its series of field demonstrations successfully provides continuous transport of vapor-phase syngas streams extracted from the main gasification process stream to multiple, commercially available analyzers. The syngas stream is carefully managed through multiple steps to successfully convey it to the analyzers, while at the same time bringing the stream to temperature and pressure conditions that are compatible with the analyzers. The primary principle that guides the sample transport is that throughout the entire sampling train, the temperature of the syngas stream is maintained above the maximum condensation temperature of the vapor phase components of the conveyed sample gas. In addition, to minimize adsorption or chemical changes in the syngas components prior to analysis, the temperature of the transported stream is maintained as hot as is practical, while still being cooled only as much necessary prior to entering the analyzer(s). The successful transport of the sample gas stream to the analyzer(s) is accomplished through the managed combination of four basic gas conditioning methods that are applied as specifically called for by the process conditions, the gas constituent concentrations, the analyzer requirements, and the objectives of the syngas analyses: 1) removing entrained particulate matter from the sample stream; 2) maintaining the temperature of the sample gas stream; 3) lowering the pressure of the sample gas stream to decrease the vapor pressures of all the component vapor species in the sample stream; and 4) diluting the gas stream with a metered, inert gas, such as nitrogen. Proof-of-concept field demonstrations of the sampling approach were conducted for gasification process streams from a black liquor gasifier, and from the gasification of biomass and coal feedstocks at GTI’s Flex-Fuel Test Facility. In addition to the descriptions and data included in this Final Report, GTI produced a Special Topical Report, Design and Protocol for Monitoring Gaseous Species in Thermochemical Processes, that explains and describes in detail the objectives, principles, design, hardware, installation, operation and representative data produced during this successful developmental effort. Although the specific analyzers used under Cooperative Agreement DE-FC36-02GO12024 were referenced in the Topical Report and this Final Report, the sampling interface design they present is generic enough to adapt to other analyzers that may be more appropriate to alternate process streams or facilities.

Snyder, Todd R.; Bush, Vann; Felix, Larry G.; Farthing, William E.; Irvin, James H.

2007-09-30T23:59:59.000Z

10

NETL: Gasification - Systems and Industry Analyses  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

E&P Technologies Gas Hydrates T&D and Refining Contacts E&P Technologies Gas Hydrates T&D and Refining Contacts Coal & Power Systems Major Demonstrations Innovations for Existing Plants Gasification Turbines Fuel Cells FutureGen Advanced Research Contacts Industrial Capture & Storage Carbon Sequestration Program Overview Core R&D Infrastructure Global Collaborations FAQs Reference Shelf Contacts Hydrogen & Clean Fuels Hydrogen-from-Coal RD&D Contacts ENERGY ANALYSIS About Us Search Products Contacts SMART GRID ANALYSIS BASELINE STUDIES NETL-RUA About NETL-RUA Research Technology Transfer Business Development Education News & Events Contacts Members Only Access TECHNOLOGY TRANSFER Available Technologies How to Partner Outreach Contacts SOLICITATIONS & BUSINESS Solicitations & Funding Opps. Related Links & Forms CDP/Financial Asst. Resources Unsolicited Proposals Available NETL Property Business Alert Notification IRS Tax Credit Program NETL Business Contacts

11

Conceptual design report -- Gasification Product Improvement Facility (GPIF)  

SciTech Connect (OSTI)

The problems heretofore with coal gasification and IGCC concepts have been their high cost and historical poor performance of fixed-bed gasifiers, particularly on caking coals. The Gasification Product Improvement Facility (GPIF) project is being developed to solve these problems through the development of a novel coal gasification invention which incorporates pyrolysis (carbonization) with gasification (fixed-bed). It employs a pyrolyzer (carbonizer) to avoid sticky coal agglomeration caused in the conventional process of gradually heating coal through the 400 F to 900 F range. In so doing, the coal is rapidly heated sufficiently such that the coal tar exists in gaseous form rather than as a liquid. Gaseous tars are then thermally cracked prior to the completion of the gasification process. During the subsequent endothermic gasification reactions, volatilized alkali can become chemically bound to aluminosilicates in (or added to) the ash. To reduce NH{sub 3} and HCN from fuel born nitrogen, steam injection is minimized, and residual nitrogen compounds are partially chemically reduced in the cracking stage in the upper gasifier region. Assuming testing confirms successful deployment of all these integrated processes, future IGCC applications will be much simplified, require significantly less mechanical components, and will likely achieve the $1,000/kWe commercialized system cost goal of the GPIF project. This report describes the process and its operation, design of the plant and equipment, site requirements, and the cost and schedule. 23 refs., 45 figs., 23 tabs.

Sadowski, R.S.; Skinner, W.H.; House, L.S.; Duck, R.R. [CRS Sirrine Engineers, Inc., Greenville, SC (United States); Lisauskas, R.A.; Dixit, V.J. [Riley Stoker Corp., Worcester, MA (United States); Morgan, M.E.; Johnson, S.A. [PSI Technology Co., Andover, MA (United States). PowerServe Div.; Boni, A.A. [PSI-Environmental Instruments Corp., Andover, MA (United States)

1994-09-01T23:59:59.000Z

12

Fact Sheet for Industrial Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for Industrial Facilities May 2012 Overview Public utilities in the Pacific Northwest serve more than 2,200 megawatts of industrial load, making industrial sector users a vitally...

13

Power Systems Development Facility Gasification Test Campaign TC20  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF), located in Wilsonville, Alabama, routinely demonstrates gasification technologies using various types of coal. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a Transport Gasifier, a hot gas particulate control device (PCD), advanced syngas cleanup systems, and high-pressure solids handling systems. This report summarizes the results of the first demonstration of the Transport Gasifier following significant modifications of the gasifier configuration. This demonstration took place during test campaign TC20, occurring from August 8 to September 23, 2006. The modifications proved successful in increasing gasifier residence time and particulate collection efficiency, two parameters critical in broadening of the fuel operating envelope and advancing gasification technology. The gasification process operated for over 870 hours, providing the opportunity for additional testing of various gasification technologies, such as PCD failsafe evaluation and sensor development.

Southern Company Services

2006-09-30T23:59:59.000Z

14

Power Systems Development Facility Gasification Test Campaign TC16  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama, routinely demonstrates gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a KBR (formerly Kellogg Brown & Root) Transport Gasifier, a hot gas particulate control device, advanced syngas cleanup systems, and high-pressure solids handling systems. This report discusses Test Campaign TC16 of the PSDF gasification process. TC16 began on July 14, 2004, lasting until August 24, 2004, for a total of 835 hours of gasification operation. The test campaign consisted of operation using Powder River Basin (PRB) subbituminous coal and high sodium lignite from the North Dakota Freedom mine. The highest gasifier operating temperature mostly varied from 1,760 to 1,850 F with PRB and 1,500 to 1,600 F with lignite. Typically, during PRB operations, the gasifier exit pressure was maintained between 215 and 225 psig using air as the gasification oxidant and between 145 and 190 psig while using oxygen as the oxidant. With lignite, the gasifier operated only in air-blown mode, and the gasifier outlet pressure ranged from 150 to 160 psig.

Southern Company Services

2004-08-24T23:59:59.000Z

15

Power Systems Development Facility Gasification Test Campaing TC14  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama, routinely demonstrates gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a KBR Transport Gasifier, a hot gas particulate control device (PCD), advanced syngas cleanup systems, and high pressure solids handling systems. This report details test campaign TC14 of the PSDF gasification process. TC14 began on February 16, 2004, and lasted until February 28, 2004, accumulating 214 hours of operation using Powder River Basin (PRB) subbituminous coal. The gasifier operating temperatures varied from 1760 to 1810 F at pressures from 188 to 212 psig during steady air blown operations and approximately 160 psig during oxygen blown operations.

Southern Company Services

2004-02-28T23:59:59.000Z

16

Industrial Facilities | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Industrial Facilities Industrial Facilities Industrial Facilities October 8, 2013 - 10:14am Addthis The Federal Energy Management Program (FEMP) encourages Federal agencies requiring assistance with implementing energy-efficiency measures in their industrial facilities to hire a U.S. Department of Energy Industrial Assessment Center (IAC) for assessment services. The following resources can be used to plan and implement industrial facility energy-efficiency projects. Technical Publications: The Advanced Manufacturing Office (AMO) website offers fact sheets, handbooks, and self-assessment manuals covering steam system efficiency, fundamentals of compressed air systems, motor systems management, and other topics. Tools: The AMO website offers valuable software tools for evaluating

17

Power Systems Development Facility Gasification Test Campaing TC18  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama, routinely demonstrates gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a KBR Transport Gasifier, a hot gas particulate control device (PCD), advanced syngas cleanup systems, and high pressure solids handling systems. This report details Test Campaign TC18 of the PSDF gasification process. Test campaign TC18 began on June 23, 2005, and ended on August 22, 2005, with the gasifier train accumulating 1,342 hours of operation using Powder River Basin (PRB) subbituminous coal. Some of the testing conducted included commissioning of a new recycle syngas compressor for gasifier aeration, evaluation of PCD filter elements and failsafes, testing of gas cleanup technologies, and further evaluation of solids handling equipment. At the conclusion of TC18, the PSDF gasification process had been operated for more than 7,750 hours.

Southern Company Services

2005-08-31T23:59:59.000Z

18

Power Systems Development Facility Gasification Test Campaign TC17  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama, routinely demonstrates gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a KBR (formerly Kellogg Brown & Root) Transport Gasifier, a hot gas particulate control device, advanced syngas cleanup systems, and high-pressure solids handling systems. This report summarizes the results gasification operation with Illinois Basin bituminous coal in PSDF test campaign TC17. The test campaign was completed from October 25, 2004, to November 18, 2004. System startup and initial operation was accomplished with Powder River Basin (PRB) subbituminous coal, and then the system was transitioned to Illinois Basin coal operation. The major objective for this test was to evaluate the PSDF gasification process operational stability and performance using the Illinois Basin coal. The Transport Gasifier train was operated for 92 hours using PRB coal and for 221 hours using Illinois Basin coal.

Southern Company Services

2004-11-30T23:59:59.000Z

19

Alkaline subcritical water gasification of dairy industry waste (Whey)  

Science Journals Connector (OSTI)

The near-critical water gasification of dairy industry waste in the form of Whey, a product composed of mixtures of carbohydrates (mainly lactose) and amino acids such as glycine and glutamic acid, has been studied. The gasification process involved partial oxidation with hydrogen peroxide in the presence of NaOH. The reactions were studied over the temperature range from 300 °C to 390 °C, corresponding pressures of 9.5–24.5 MPa and reaction times from 0 min to 120 min. Hydrogen production was affected by the presence of NaOH, the concentration of H2O2, temperature, reaction time and feed concentration. Up to 40% of the theoretical hydrogen gas production was achieved at 390 °C. Over 80% of the Whey nitrogen content was found as ammonia, mainly in the liquid effluent.

Rattana Muangrat; Jude A. Onwudili; Paul T. Williams

2011-01-01T23:59:59.000Z

20

Power Systems Development Facility Gasification Test Campaign TC24  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF), located in Wilsonville, Alabama, routinely demonstrates gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a KBR Transport Gasifier, a hot gas particulate control device, advanced syngas cleanup systems, and high-pressure solids handling systems. This report summarizes the results of TC24, the first test campaign using a bituminous coal as the feedstock in the modified Transport Gasifier configuration. TC24 was conducted from February 16, 2008, through March 19, 2008. The PSDF gasification process operated for about 230 hours in air-blown gasification mode with about 225 tons of Utah bituminous coal feed. Operational challenges in gasifier operation were related to particle agglomeration, a large percentage of oversize coal particles, low overall gasifier solids collection efficiency, and refractory degradation in the gasifier solids collection unit. The carbon conversion and syngas heating values varied widely, with low values obtained during periods of low gasifier operating temperature. Despite the operating difficulties, several periods of steady state operation were achieved, which provided useful data for future testing. TC24 operation afforded the opportunity for testing of various types of technologies, including dry coal feeding with a developmental feeder, the Pressure Decoupled Advanced Coal (PDAC) feeder; evaluating a new hot gas filter element media configuration; and enhancing syngas cleanup with water-gas shift catalysts. During TC24, the PSDF site was also made available for testing of the National Energy Technology Laboratory's fuel cell module and Media Process Technology's hydrogen selective membrane.

Southern Company Services

2008-03-30T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Industrial Facility Best Practice Scorecard  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

BP Scorecard 20120620 ( 2012Georgia Tech Research Corporation) Superior Energy Performance CM Industrial Facility Best Practice Scorecard Rev. 9 5 December 2012 Replaces rev. 8...

22

User Facilities for Industry 101  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Satellite!Workshop!10!-!User!Facilities!for!Industry!101! Satellite!Workshop!10!-!User!Facilities!for!Industry!101! Organizers:+Andreas+Roelofs+(CNM),+Jyotsana+Lal+(APS),+Katie+Carrado+Gregar+(CNM),+and+Susan+Strasser+ (APS)! ! In! order! to! increase! awareness! of! the! industrial! community! to! Argonne! National! Laboratory! user! facilities,!the!Advanced!Photon!Source!(APS),!the!Center!for!Nanoscale!Materials!(CNM)!and!the!Electron! Microscopy!Center!(EMC)!welcomed!industrial!scientists,!engineers!and!related!professionals!to!a!oneC day! workshop! to! learn! more! about! Argonne's! National! Laboratory! and! the! capabilities/techniques! available! for! their! use.! The! workshop! showcased! several! successful! industrial! user! experiments,! and! explained! the! different! ways! in! which! industrial! scientists! can! work! at! Argonne! or! with! Argonne!

23

Power Systems Development Facility Gasification Test Run TC08  

SciTech Connect (OSTI)

This report discusses Test Campaign TC08 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed gasifier designed to operate as either a combustor or a gasifier in air- or oxygen-blown mode using a particulate control device (PCD). The Transport Gasifier was operated as a pressurized gasifier in air- and oxygen-blown modes during TC08. Test Run TC08 was started on June 9, 2002 and completed on June 29. Both gasifier and PCD operations were stable during the test run with a stable baseline pressure drop. The oxygen feed supply system worked well and the transition from air to oxygen blown was smooth. The gasifier temperature was varied between 1,710 and 1,770 F at pressures from 125 to 240 psig. The gasifier operates at lower pressure during oxygen-blown mode due to the supply pressure of the oxygen system. In TC08, 476 hours of solid circulation and 364 hours of coal feed were attained with 153 hours of pure oxygen feed. The gasifier and PCD operations were stable in both enriched air and 100 percent oxygen blown modes. The oxygen concentration was slowly increased during the first transition to full oxygen-blown operations. Subsequent transitions from air to oxygen blown could be completed in less than 15 minutes. Oxygen-blown operations produced the highest synthesis gas heating value to date, with a projected synthesis gas heating value averaging 175 Btu/scf. Carbon conversions averaged 93 percent, slightly lower than carbon conversions achieved during air-blown gasification.

Southern Company Services

2002-06-30T23:59:59.000Z

24

2007 gasification technologies conference papers  

SciTech Connect (OSTI)

Sessions covered: gasification industry roundtable; the gasification market in China; gasification for power generation; the gasification challenge: carbon capture and use storage; industrial and polygeneration applications; gasification advantage in refinery applications; addressing plant performance; reliability and availability; gasification's contribution to supplementing gaseous and liquid fuels supplies; biomass gasification for fuel and power markets; and advances in technology-research and development

NONE

2007-07-01T23:59:59.000Z

25

The SEI facility for fluid-bed wood gasification  

SciTech Connect (OSTI)

In mid 1985, construction was begun on the world's largest fluidized bed, wood gasification plant at the clay processing plant in Quincy, Fla. In March 1986, the plant was purchased by Southern Electric International (SEI). This paper describes how SEI coordinated the redesign of many of the plant systems and supervised the completion of construction and startup. In late 1986, the gasifier plant was sold. SEI remains involved as the operations and maintenance contractor on-site and is now responsible for design changes and equipment maintenance.

Bullpitt, W.S.; Rittenhouse, O.C. (Southern Electric International, Inc. North Atlanta, GA (US)); Masterson, L.D. (Southern Electric International Quincy, FL (US))

1989-09-01T23:59:59.000Z

26

Location logistics of industrial facilities  

E-Print Network [OSTI]

is not growing rapidly or 1s very small, they may not carry a staff from wh1ch the necessary people for a 25 s1te selection team can be drawn. Also, quite possibly, a company may not be involved in the site selection process for expansion. Instead, they may... location and site selection. This data was gathered through library research, atten- dance of various industr1al development conferences, sol1citation of mater1als from individuals currently involved with industrial facil1ties location, and various...

Hammack, William Eugene

2012-06-07T23:59:59.000Z

27

NETL: Gasification Systems - Power Systems Development Facility (PSDF)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Power Systems Development Facility (PSDF) Power Systems Development Facility (PSDF) Project No.: DE-FC21-90MC25140 Power Systems Development Facility (PSDF) Project ID: DE-FC21-90MC25140 NETL Contact: Morgan Mosser (304) 285-4723 Organization: Southern Company Services, Inc. - Birmingham, AL Project Timeline: Start: 09/14/1990 End: 01/31/2009 Power Systems Development Facility The objectives of the work at the Power Systems Development Facility (PSDF) are two-fold; development of the Transport Gasifier for a wide range of US coals from high sodium lignite to Midwestern bituminous and provide a test platform to test various critical components that are likely to appear in future advanced coal-based power facilities producing power and fuels such as hydrogen with zero emissions. With regard to the development of the

28

Evaluation of syngas production unit cost of bio-gasification facility using regression analysis techniques  

SciTech Connect (OSTI)

Evaluation of economic feasibility of a bio-gasification facility needs understanding of its unit cost under different production capacities. The objective of this study was to evaluate the unit cost of syngas production at capacities from 60 through 1800Nm 3/h using an economic model with three regression analysis techniques (simple regression, reciprocal regression, and log-log regression). The preliminary result of this study showed that reciprocal regression analysis technique had the best fit curve between per unit cost and production capacity, with sum of error squares (SES) lower than 0.001 and coefficient of determination of (R 2) 0.996. The regression analysis techniques determined the minimum unit cost of syngas production for micro-scale bio-gasification facilities of $0.052/Nm 3, under the capacity of 2,880 Nm 3/h. The results of this study suggest that to reduce cost, facilities should run at a high production capacity. In addition, the contribution of this technique could be the new categorical criterion to evaluate micro-scale bio-gasification facility from the perspective of economic analysis.

Deng, Yangyang; Parajuli, Prem B.

2011-08-10T23:59:59.000Z

29

Fixed bed downdraft gasification of paper industry wastes  

Science Journals Connector (OSTI)

The two main wastes generated from secondary fibre paper mills are rejects (composed mainly of plastics and fibres) and de-inking sludge, both of which are evolved from the pulping process during paper manufacture. The current practice for the disposal of these wastes is either by land-spreading or land-filling. This work explores the gasification of blends of pre-conditioned rejects and de-inking sludge pellets with mixed wood chips in an Imbert type fixed bed downdraft gasifier with a maximum feeding capacity of 10 kg/h. The producer gases evolved would generate combined heat and power (CHP) in an internal combustion engine. The results show that as much as 80 wt.% of a brown paper mill’s rejects (consisting of 20 wt.% mixed plastics and 80 wt.% paper fibres) could be successfully gasified in a blend with 20 wt.% mixed wood chips. The producer gas composition was 16.24% H2, 23.34% CO, 12.71% CO2 5.21% CH4 and 42.49% N2 (v/v%) with a higher heating value of 7.3 MJ/Nm3. After the removal of tar and water condensate the producer gas was of sufficient calorific value and flow rate to power a 10 kWe gas engine. Some blends using rejects from other mill types were not successful, and the limiting factor was usually the agglomeration of plastics present within the fuel.

M. Ouadi; J.G. Brammer; M. Kay; A. Hornung

2013-01-01T23:59:59.000Z

30

Power Systems Development Facility Gasification Test Run TC11  

SciTech Connect (OSTI)

This report discusses Test Campaign TC11 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed gasifier designed to operate as either a combustor or a gasifier in air- or oxygen-blown mode of operation using a particulate control device (PCD). Test run TC11 began on April 7, 2003, with startup of the main air compressor and the lighting of the gasifier start-up burner. The Transport Gasifier operated until April 18, 2003, when a gasifier upset forced the termination of the test run. Over the course of the entire test run, gasifier temperatures varied between 1,650 and 1,800 F at pressures from 160 to 200 psig during air-blown operations and around 135 psig during enriched-air operations. Due to a restriction in the oxygen-fed lower mixing zone (LMZ), the majority of the test run featured air-blown operations.

Southern Company Services

2003-04-30T23:59:59.000Z

31

Power Systems Development Facility Gasification Test Run TC09  

SciTech Connect (OSTI)

This report discusses Test Campaign TC09 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed gasifier designed to operate as either a combustor or a gasifier in air- or oxygen-blown mode of operation using a particulate control device (PCD). The Transport Gasifier was operated as a pressurized gasifier during TC09 in air- and oxygen-blown modes. Test Run TC09 was started on September 3, 2002, and completed on September 26, 2002. Both gasifier and PCD operations were stable during the test run, with a stable baseline pressure drop. The oxygen feed supply system worked well and the transition from air to oxygen was smooth. The gasifier temperature varied between 1,725 and 1,825 F at pressures from 125 to 270 psig. The gasifier operates at lower pressure during oxygen-blown mode due to the supply pressure of the oxygen system. In TC09, 414 hours of solid circulation and over 300 hours of coal feed were attained with almost 80 hours of pure oxygen feed.

Southern Company Services

2002-09-30T23:59:59.000Z

32

Power Systems Development Facility Gasification Test Run TC10  

SciTech Connect (OSTI)

This report discusses Test Campaign TC10 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed gasifier designed to operate as either a combustor or a gasifier in air- or oxygen-blown mode of operation using a particulate control device (PCD). The Transport Gasifier was operated as a pressurized gasifier during TC10 in air- (mainly for transitions and problematic operations) and oxygen-blown mode. Test Run TC10 was started on November 16, 2002, and completed on December 18, 2002. During oxygen-blown operations, gasifier temperatures varied between 1,675 and 1,825 F at pressures from 150 to 180 psig. After initial adjustments were made to reduce the feed rate, operations with the new fluidized coal feeder were stable with about half of the total coalfeed rate through the new feeder. However, the new fluidized-bed coal feeder proved to be difficult to control at low feed rates. Later the coal mills and original coal feeder experienced difficulties due to a high moisture content in the coal from heavy rains. Additional operational difficulties were experienced when several of the pressure sensing taps in the gasifier plugged. As the run progressed, modifications to the mills (to address processing the wet coal) resulted in a much larger feed size. This eventually resulted in the accumulation of large particles in the circulating solids causing operational instabilities in the standpipe and loop seal. Despite problems with the coal mills, coal feeder, pressure tap nozzles and the standpipe, the gasifier did experience short periods of stability during oxygenblown operations. During these periods, the syngas quality was high. During TC10, the gasifier gasified over 609 tons of Powder River Basin subbituminous coal and accumulated a total of 416 hours of coal feed, over 293 hours of which were in oxygen-blown operation. No sorbent was used during the run.

Southern Company Services

2002-12-30T23:59:59.000Z

33

Investigation of Pressurized Entrained-Flow Kraft Black Liquor Gasification in an Industrially Relevant Environment  

SciTech Connect (OSTI)

The University of Utah's project 'Investigation of Pressurized Entrained-Flow Kraft Black Liquor Gasification in an Industrially Relevant Environment' (U.S. DOE Cooperative Agreement DE-FC26-04NT42261) was a response to U.S. DOE/NETL solicitation DE-PS36-04GO94002, 'Biomass Research and Development Initiative' Topical Area 4-Kraft Black Liquor Gasification. The project began September 30, 2004. The objective of the project was to improve the understanding of black liquor conversion in high pressure, high temperature reactors that gasify liquor through partial oxidation with either air or oxygen. The physical and chemical characteristics of both the gas and condensed phase were to be studied over the entire range of liquor conversion, and the rates and mechanisms of processes responsible for converting the liquor to its final smelt and syngas products were to be investigated. This would be accomplished by combining fundamental, lab-scale experiments with measurements taken using a new semi-pilot scale pressurized entrained-flow gasifier. As a result of insufficient availability of funds and changes in priority within the Office of Biomass Programs of the U.S. Department of Energy, the research program was terminated in its second year. In total, only half of the budgeted funding was made available for the program, and most of this was used during the first year for construction of the experimental systems to be used in the program. This had a severe impact on the program. As a consequence, most of the planned research was unable to be performed. Only studies that relied on computational modeling or existing experimental facilities started early enough to deliver useful results by the time to program was terminated Over the course of the program, small scale (approx. 1 ton/day) entrained-flow gasifier was designed and installed at the University of Utah's off-campus Industrial Combustion and Gasification Research Facility. The system is designed to operate at pressures as high as 32 atmospheres, and at temperatures as high as 1500 C (2730 F). Total black liquor processing capacity under pressurized, oxygen-blown conditions should be in excess of 1 ton black liquor solids per day. Many sampling ports along the conversion section of the system will allow detailed analysis of the environment in the gasifier under industrially representative conditions. Construction was mostly completed before the program was terminated, but resources were insufficient to operate the system. A system for characterizing black liquor sprays in hot environments was designed and constructed. Silhouettes of black liquor sprays formed by injection of black liquor through a twin fluid (liquor and atomizing air) nozzle were videoed with a high-speed camera, and the resulting images were analyzed to identify overall characteristics of the spray and droplet formation mechanisms. The efficiency of liquor atomization was better when the liquor was injected through the center channel of the nozzle, with atomizing air being introduced in the annulus around the center channel, than when the liquor and air feed channels were reversed. Atomizing efficiency and spray angle increased with atomizing air pressure up to a point, beyond which additional atomizing air pressure had little effect. Analysis of the spray patterns indicates that two classifications of droplets are present, a finely dispersed 'mist' of very small droplets and much larger ligaments of liquor that form at the injector tip and form one or more relatively large droplets. This ligament and subsequent large droplet formation suggests that it will be challenging to obtain a narrow distribution of droplet sizes when using an injector of this design. A model for simulating liquor spray and droplet formation was developed by Simulent, Inc. of Toronto. The model was able to predict performance when spraying water that closely matched the vendor specifications. Simulation of liquor spray indicates that droplets on the order 200-300 microns can be expected, and that higher liquor flow will result in be

Kevin Whitty

2008-06-30T23:59:59.000Z

34

Virginia Regional Industrial Facilities Act (Virginia) | Department of  

Broader source: Energy.gov (indexed) [DOE]

Regional Industrial Facilities Act (Virginia) Regional Industrial Facilities Act (Virginia) Virginia Regional Industrial Facilities Act (Virginia) < Back Eligibility Commercial Construction Developer Industrial Investor-Owned Utility Local Government Municipal/Public Utility Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Virginia Program Type Industry Recruitment/Support Provider Regional Industrial Facility Authorities The Virginia Regional Industrial Facilities Act is meant to aid the economic development of localities within the Commonwealth. The Act provides a mechanism for localities to establish regional industrial facility authorities, enabling them to pool financial resources to stimulate economic development. The purpose of a regional industrial

35

Industrial market assessment of the products of mild gasification: Final report  

SciTech Connect (OSTI)

The goal of this study is to determine the best available conditions, in terms of market volumes and prices, for the products from a mild gasification facility. A process feasibility study will then have to determine the cost of building and operating a facility to make those products. The study is presented as a summary of the options available to a coal producer for creating added product value. For this reason, three specific coal mines owned by AMAX Inc. were chosen, and the options were analyzed from the viewpoint of increasing the total revenue derived from those coals. No specific mild gasification, or mild devolatilization technology was assumed during the assessment. The analysis considers only product prices, volumes, and specifications. It does not assign any intangible value or national benefit to substituting coal for oil or to producing a cleaner fuel. Although it would be desirable to conceive of a product slate which would be immune from energy price fluctuations, such a goal is probably unattainable and no particular emphasis was placed on it. 76 figs., 75 tabs.

Sinor, J.E.

1988-01-01T23:59:59.000Z

36

Biomass Gasification Combined Cycle  

SciTech Connect (OSTI)

Gasification combined cycle continues to represent an important defining technology area for the forest products industry. The ''Forest Products Gasification Initiative'', organized under the Industry's Agenda 2020 technology vision and supported by the DOE ''Industries of the Future'' program, is well positioned to guide these technologies to commercial success within a five-to ten-year timeframe given supportive federal budgets and public policy. Commercial success will result in significant environmental and renewable energy goals that are shared by the Industry and the Nation. The Battelle/FERCO LIVG technology, which is the technology of choice for the application reported here, remains of high interest due to characteristics that make it well suited for integration with the infrastructure of a pulp production facility. The capital cost, operating economics and long-term demonstration of this technology area key input to future economically sustainable projects and must be verified by the 200 BDT/day demonstration facility currently operating in Burlington, Vermont. The New Bern application that was the initial objective of this project is not currently economically viable and will not be implemented at this time due to several changes at and around the mill which have occurred since the inception of the project in 1995. The analysis shows that for this technology, and likely other gasification technologies as well, the first few installations will require unique circumstances, or supportive public policies, or both to attract host sites and investors.

Judith A. Kieffer

2000-07-01T23:59:59.000Z

37

Waste to energy by industrially integrated supercritical water gasification – Effects of alkali salts in residual by-products from the pulp and paper industry  

Science Journals Connector (OSTI)

Supercritical water gasification (SCWG) is a method by which biomass can be converted into a hydrogen-rich gas product. Wet industrial waste streams, which contain both organic and inorganic material, are well suited for treatment by SCWG. In this study, the gasification of two streams of biomass resulting from the pulp and paper industry, black liquor and paper sludge, has been investigated. The purpose is to convert these to useful products, both gaseous and solids, which can be used either in the papermaking process or in external applications. Simple compounds, such as glucose, have been fully gasified in SCWG, but gasification of more complex compounds, such as biomass and waste, have not reached as high conversions. The investigated paper sludge was not easily gasified. Improving gasification results with catalysts is an option and the use of alkali salts for this purpose was studied. The relationship between alkali concentration, temperature, and gasification yields was studied with the addition of KOH, K2CO3, NaOH and black liquor to the paper sludge. Addition of black liquor to the paper sludge resulted in similarly enhancing effects as when the alkali salts were added, which made it possible to raise the dry matter content and gasification yield without expensive additives.

I. Rönnlund; L. Myréen; K. Lundqvist; J. Ahlbeck; T. Westerlund

2011-01-01T23:59:59.000Z

38

2006 gasification technologies conference papers  

SciTech Connect (OSTI)

Sessions covered: business overview, industry trends and new developments; gasification projects progress reports; industrial applications and opportunities; Canadian oil sands; China/Asia gasification markets - status and projects; carbon management with gasification technologies; gasification economics and performance issues addressed; and research and development, and new technologies initiatives.

NONE

2006-07-01T23:59:59.000Z

39

Kinetics Of Carbon Gasification  

Science Journals Connector (OSTI)

Kinetics Of Carbon Gasification ... The steam–carbon reaction, which is the essential reaction of the gasification processes of carbon-based feed stocks (e.g., coal and biomass), produces synthesis gas (H2 + CO), a synthetically flexible, environmentally benign energy source. ... Coal Gasification in CO2 and Steam:? Development of a Steam Injection Facility for High-Pressure Wire-Mesh Reactors ...

C. W. Zielke; Everett. Gorin

1957-03-01T23:59:59.000Z

40

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasifier: Commercial Gasifiers Gasifier: Commercial Gasifiers Gasifiers and Impact of Coal Rank and Coal Properties The available commercial gasification technologies are often optimized for a particular rank of coal or coal properties, and in some cases, certain ranks of coal might be unsuitable for utilization in a given gasification technology. On the other hand, there is considerable flexibility in most of the common gasifiers; this is highlighted by the following table, which provides an overview of the level of experience for the various commercially available gasifiers by manufacturer for each coal type. This experience will only continue to expand as more gasification facilities come online and more demonstrations are completed. SOLID FUEL GASIFICATION EXPERIENCE1 High Ash Coals

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

2010 Worldwide Gasification Database  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The 2010 Worldwide Gasification Database describes the current world gasification industry and identifies near-term planned capacity additions. The database lists gasification projects and includes information (e.g., plant location, number and type of gasifiers, syngas capacity, feedstock, and products). The database reveals that the worldwide gasification capacity has continued to grow for the past several decades and is now at 70,817 megawatts thermal (MWth) of syngas output at 144 operating plants with a total of 412 gasifiers.

42

Development of ITM Oxygen Technology for Low-cost and Low-emission Gasification and Other Industrial Applications  

SciTech Connect (OSTI)

Air Products is carrying out a scope of work under DOE Award No. DE-FE0012065 “Development of ITM Oxygen Technology for Low-cost and Low-emission Gasification and Other Industrial Applications.” The Statement of Project Objectives (SOPO) includes a Task 4f in which a Decision Point shall be reached, necessitating a review of Tasks 2-5 with an emphasis on Task 4f. This Topical Report constitutes the Decision Point Application pertaining to Task 4f. The SOPO under DOE Award No. DE-FE0012065 is aimed at furthering the development of the Ion Transport Membrane (ITM) Oxygen production process toward a demonstration scale facility known as the Oxygen Development Facility (ODF). It is anticipated that the completion of the current SOPO will advance the technology significantly along a pathway towards enabling the design and construction of the ODF. Development progress on several fronts is critical before an ODF project can commence; this Topical Report serves as an early update on the progress in critical development areas. Progress was made under all tasks, including Materials Development, Ceramic Processing Development, Engineering Development, and Performance Testing. Under Task 4f, Air Products carried out a cost and performance study in which several process design and cost parameters were varied and assessed with a process model and budgetary costing exercise. The results show that the major variables include ceramic module reliability, ITM operating temperature, module production yield, and heat addition strategy. High-temperature compact heat exchangers are shown to contribute significant cost benefits, while directly firing into the feed stream to an ITM are even a mild improvement on the high-temperature recuperation approach. Based on the findings to-date, Air Products recommends no changes to the content or emphasis in the current SOPO and recommends its completion prior to another formal assessment of these factors.

Armstrong, Phillip

2014-11-01T23:59:59.000Z

43

NETL: Gasification Project Information  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Project Information Project Information Gasification Systems Reference Shelf - Project Information Active Projects | Archived Projects | All NETL Fact Sheets Feed Systems A Cost-Effective Oxygen Separation System Based on Open Gradient Magnetic Field by Polymer Beads [SC0010151] Development of ITM Oxygen Technology for Low-cost and Low-emission Gasification and Other Industrial Applications [FE0012065] Dry Solids Pump Coal Feed Technology [FE0012062] Coal-CO2 Slurry Feeding System for Pressurized Gasifiers [FE0012500] National Carbon Capture Center at the Power Systems Development Facility [FE0000749] Modification of the Developmental Pressure Decoupled Advanced Coal (PDAC) Feeder [NT0000749] Recovery Act: Development of Ion-Transport Membrane Oxygen Technology for Integration in IGCC and Other Advanced Power Generation Systems [DE-FC26-98FT40343]

44

Hot gas cleanup test facility for gasification and pressurized combustion. Quarterly technical progress report, January 1--March 31, 1992  

SciTech Connect (OSTI)

This quarterly technical progress report summarizes work completed during the Sixth Quarter of the First Budget Period, January 1 through March 31, 1992, under the Department of Energy (DOE) Cooperative Agreement No. DE-FC21-90MC25140 entitled ``Hot Gas Cleanup Test Facility for Gasification and Pressurized Combustion.`` The objective of this project is to evaluate hot gas particle control technologies using coal-derived gas streams. The major emphasis during this reporting period was expanding the test facility to address system integration issues of hot particulate removal in advanced power generation systems. The conceptual design of the facility was extended to include additional modules for the expansion of the test facility, which is referred to as the Power Systems Development Facility (PSOF). A letter agreement was negotiated between Southern Company Services (SCS) and Foster Wheeler (FW) for the conceptual design of the Advanced Pressurized Fluid-Bed Combustion (APFBC)/Topping Combustor/Gas Turbine System to be added to the facility. The expanded conceptual design also included modifications to the existing conceptual design for the Hot Gas Cleanup Test Facility (HGCTF), facility layout and balance of plant design for the PSOF. Southern Research Institute (SRI) began investigating the sampling requirements for the expanded facility and assisted SCS in contacting Particulate Control Device (PCD) vendors for additional information. SCS also contacted the Electric Power Research Institute (EPRI) and two molten carbonate fuel cell vendors for input on the fuel cell module for the PSDF.

Not Available

1992-12-01T23:59:59.000Z

45

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Coal: Alternatives/Supplements to Coal - Feedstock Flexibility Coal: Alternatives/Supplements to Coal - Feedstock Flexibility As important as coal is as a primary gasification feedstock, gasification technology offers the important ability to take a wide range of feedstocks and process them into syngas, from which a similarly diverse number of end products are possible. Gasifiers have been developed to suit all different ranks of coal, and other fossil fuels, petcoke and refinery streams, biomass including agricultural waste, and industrial and municipal waste. The flexibility stems from the ability of gasification to take any carbon and hydrogen containing feedstock and then thermochemically break down the feedstock to a gas containing simple compounds which are easy to process into several marketable products.

46

Superior Energy Performance Industrial Facility Best Practice Scorecard  

Broader source: Energy.gov [DOE]

Industrial facilities seeking to use the Mature Energy Pathway to qualify for Superior Energy Performance® (SEP™) certification will use the SEP Industrial Facility Best Practice Scorecard to assess the maturity of the facility’s energy management system. This scorecard describes credits that can be earned by implementing energy management system activities, processes or procedures that are “above and beyond” the requirements of ISO 50001.

47

Stability analysis of pipe racks for industrial facilities.  

E-Print Network [OSTI]

??Pipe rack structures are used extensively throughout industrial facilities worldwide. While stability analysis is required in pipe rack design per the AISC Specification for Structural… (more)

Nelson, David Aaron

2012-01-01T23:59:59.000Z

48

Demand Response Enabling Technologies and Approaches for Industrial Facilities  

E-Print Network [OSTI]

, there are also huge opportunities for demand response in the industrial sector. This paper describes some of the demand response initiatives that are currently active in New York State, explaining applicability of industrial facilities. Next, we discuss demand...

Epstein, G.; D'Antonio, M.; Schmidt, C.; Seryak, J.; Smith, C.

2005-01-01T23:59:59.000Z

49

Application of Gasification to the Conversion of Wood, Urban and Industrial Wastes  

Science Journals Connector (OSTI)

Gasification is widely accepted as a technological option for the production of synthesis gas (SG) via partial oxidation of heterogeneous organic matter such as, residual biomass, classified urban wastes (RDF)...

N. Abatzoglou; J.-C. Fernandez; L. Laramée…

1997-01-01T23:59:59.000Z

50

NETL: Gasification Systems Reference Shelf  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Shelf Shelf Gasification Systems Reference Shelf TABLE OF CONTENTS Brochures Conferences and Workshops Gasification Systems Projects National Map Gasification Systems Projects and Performers Gasification Systems Project Portfolio Gasifipedia Multi-phase Flow with Interphase eXchange (MFIX) Patents Program Presentations Project Information Projects Summary Table by State Solicitations Systems and Industry Analyses Studies Technical Presentations & Papers Technology Readiness Assessment (Comprehensive Report | Overview Report) Video, Images & Photos Gasification Plant Databases CD Icon Request Gasification Technologies Information on a CD. Gasification RSS Feed Subscribe to the Gasification RSS Feed to follow website updates. LinkedIn DOE Gasification Program Group Subscribe to the LinkedIn DOE Gasification Program group for more information and discussion.

51

Superior Energy Performance Industrial Facility Best Practice...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Facility Best Practice Scorecard to assess the maturity of the facility's energy management system. This scorecard describes credits that can be earned by implementing...

52

Hot gas cleanup test facility for gasification and pressurized combustion. Quarterly technical progress report, April 1--June 30, 1992  

SciTech Connect (OSTI)

This quarterly technical progress report summarizes work completed during the Seventh Quarter of the First Budget Period, April 1 through June 30, 1992, under the Department of Energy (DOE) Cooperative Agreement No. DE-FC21-90MC25140 entitled ``Hot Gas Cleanup Test Facility for Gasification and Pressurized Combustion.`` The conceptual design of the facility was extended to include a within scope, phased expansion of the existing Hot Gas Cleanup Test Facility Cooperative Agreement to also address systems integration issues of hot particulate removal in advanced coal-based power generation systems. This expansion will include the consideration of the following modules at the test facility in addition to the existing Transport Reactor gas source and Hot Gas Cleanup Units: Carbonizer/Pressurized Circulating Fluidized Bed Gas Source; Hot Gas Cleanup Units to mate to all gas streams. Combustion Gas Turbine; Fuel Cell and associated gas treatment; and Externally Fired Gas Turbine/Water Augmented Gas Turbine. This expansion to the Hot Gas Cleanup Test Facility is herein referred to as the Power Systems Development Facility (PSDF).

Not Available

1992-12-01T23:59:59.000Z

53

Industrial Solid Waste Landfill Facilities (Ohio) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Industrial Solid Waste Landfill Facilities (Ohio) Industrial Solid Waste Landfill Facilities (Ohio) Industrial Solid Waste Landfill Facilities (Ohio) < Back Eligibility Agricultural Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Utility Program Info State Ohio Program Type Environmental Regulations Provider Ohio Environmental Protection Agency This chapter of the law establishes that the Ohio Environmental Protection Agency provides rules and guidelines for landfills, including those that treat waste to generate electricity. The law provides information for permitting, installing, maintaining, monitoring, and closing landfills. There are no special provisions or exemptions for landfills used to generate electricity. However, the law does apply to landfills that do

54

Two Facilities, One Goal: Advancing America's Wind Industry | Department  

Broader source: Energy.gov (indexed) [DOE]

Two Facilities, One Goal: Advancing America's Wind Industry Two Facilities, One Goal: Advancing America's Wind Industry Two Facilities, One Goal: Advancing America's Wind Industry November 27, 2013 - 1:35pm Addthis Energy Deputy Secretary Daniel Poneman speaks at the Clemson University Wind Turbine Drivetrain Testing Facility dedication in South Carolina. | Photo courtesy of Clemson University Energy Deputy Secretary Daniel Poneman speaks at the Clemson University Wind Turbine Drivetrain Testing Facility dedication in South Carolina. | Photo courtesy of Clemson University The Clemson University Wind Turbine Drivetrain Testing Facility in North Charleston, South Carolina will test large, commercial scale turbines. | Photo courtesy of Clemson University The Clemson University Wind Turbine Drivetrain Testing Facility in North

55

Two Facilities, One Goal: Advancing America's Wind Industry | Department  

Broader source: Energy.gov (indexed) [DOE]

Two Facilities, One Goal: Advancing America's Wind Industry Two Facilities, One Goal: Advancing America's Wind Industry Two Facilities, One Goal: Advancing America's Wind Industry November 27, 2013 - 1:35pm Addthis Energy Deputy Secretary Daniel Poneman speaks at the Clemson University Wind Turbine Drivetrain Testing Facility dedication in South Carolina. | Photo courtesy of Clemson University Energy Deputy Secretary Daniel Poneman speaks at the Clemson University Wind Turbine Drivetrain Testing Facility dedication in South Carolina. | Photo courtesy of Clemson University The Clemson University Wind Turbine Drivetrain Testing Facility in North Charleston, South Carolina will test large, commercial scale turbines. | Photo courtesy of Clemson University The Clemson University Wind Turbine Drivetrain Testing Facility in North

56

Fluidised bed co-gasification of coal and olive oil industry wastes  

Science Journals Connector (OSTI)

Co-gasification of bagasse wastes mixed with coal is technically feasible, without major installation changes. The effect of experimental conditions on co-gasification process was analysed, to enhance gas production and improve its composition and energetic content. The rise of bagasse content increased tars and gaseous hydrocarbons contents, which can be reduced by increasing gasification temperature and/or air flow rate. The rise of temperature till 890 °C favoured hydrocarbons further reactions and allowed an increase of 45% in hydrogen release and a decrease in gaseous hydrocarbons of 55%. A reduction of around 30% in gaseous hydrocarbons was also achieved by rising O2/fuel ratio till 0.6 g/g daf, which decreased gas heating value, due to nitrogen diluting effect. Though no significant changes in gaseous hydrocarbons composition were obtained, the presence of dolomite in the fluidised bed had the benefit of decreasing tars content and rising gas yield, being the gas richer in hydrogen content.

Rui Neto André; Filomena Pinto; Carlos Franco; M. Dias; I. Gulyurtlu; M.A.A. Matos; I. Cabrita

2005-01-01T23:59:59.000Z

57

Daylighting Application and Effectiveness in Industrial Facilities  

E-Print Network [OSTI]

Before the advent of practical mercury vapor and fluorescent lighting, the only available artificial lighting for industrial buildings was incandescent. The illumination of active industrial workspaces with incandescent lighting is difficult, so...

McCowan, B.; Birleanu, D.

2005-01-01T23:59:59.000Z

58

Small-scale biomass gasification CHP utilisation in industry: Energy and environmental evaluation  

Science Journals Connector (OSTI)

Abstract Biomass gasification is regarded as a sustainable energy technology used for waste management and producing renewable fuel. Using the techniques of life cycle assessment (LCA) and net energy analysis this study quantifies the energy, resource, and emission flows. The purpose of the research is to assess the net energy produced and potential environmental effects of biomass gasification using wood waste. This paper outlines a case study that uses waste wood from a factory for use in an entrained flow gasification CHP plant. Results show that environmental impacts may arise from toxicity, particulates, and resource depletion. Toxicity is a potential issue through the disposal of ash. Particulate matter arises from the combustion of syngas therefore effective gas cleaning and emission control is required. Assessment of resource depletion shows natural gas, electricity, fossil fuels, metals, and water are all crucial components of the system. The energy gain ratio is 4.71MJdelivered/MJprimary when only electricity is considered, this increases to 13.94MJdelivered/MJprimary if 100% of the available heat is utilised. Greenhouse gas emissions are very low (7–15 g CO2-e/kWhe) although this would increase if the biomass feedstock was not a waste and needed to be cultivated and transported. Overall small-scale biomass gasification is an attractive technology if the high capital costs and operational difficulties can be overcome, and a consistent feedstock source is available.

P.W.R. Adams; M.C. McManus

2014-01-01T23:59:59.000Z

59

Estimating Fire Risks at Industrial Nuclear Facilities  

SciTech Connect (OSTI)

The Savannah River Site (SRS) has a wide variety of nuclear production facilities that include chemical processing facilities, machine shops, production reactors, and laboratories. Current safety documentation must be maintained for the nuclear facilities at SRS. Fire Risk Analyses (FRAs) are used to support the safety documentation basis. These FRAs present the frequency that specified radiological and chemical consequences will be exceeded. The consequence values are based on mechanistic models assuming specific fire protection features fail to function as designed.

Coutts, D.A.

1999-07-12T23:59:59.000Z

60

NETL: 2010 World Gasification Database Archive  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home > Technologies > Coal & Power Systems > Gasification Systems > 2010 World Gasification Database Home > Technologies > Coal & Power Systems > Gasification Systems > 2010 World Gasification Database Gasification Systems 2010 Worldwide Gasification Database Archive DOE/NETL 2010 Worldwide Gasification Database Worldwide Gasification Database Analysis The 2010 Worldwide Gasification Database describes the current world gasification industry and identifies near-term planned capacity additions. The database lists gasification projects and includes information (e.g., plant location, number and type of gasifiers, syngas capacity, feedstock, and products). The database reveals that the worldwide gasification capacity has continued to grow for the past several decades and is now at 70,817 megawatts thermal (MWth) of syngas output at 144 operating plants with a total of 412 gasifiers.

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Incentives boost coal gasification  

SciTech Connect (OSTI)

Higher energy prices are making technologies to gasify the USA's vast coal reserves attractive again. The article traces the development of coal gasification technology in the USA. IGCC and industrial gasification projects are now both eligible for a 20% investment tax credit and federal loan guarantees can cover up to 80% of construction costs. 4 photos.

Hess, G.

2006-01-16T23:59:59.000Z

62

Hot Gas Cleanup Test Facility for Gasification and Pressurized Combustion Project. Quarterly report, April--June 1996  

SciTech Connect (OSTI)

The objective of this project is to evaluate hot gas particle control technologies using coal-derived as streams. This will entail the design, construction, installation, and use of a flexible test facility which can operate under realistic gasification and combustion conditions. The major particulate control device issues to be addressed Include the integration of the particulate control devices into coal utilization systems, on-line cleaning, techniques, chemical and thermal degradation of components, fatigue or structural failures, blinding, collection efficiency as a function of particle size, and scale-up of particulate control systems to commercial size. The conceptual design of the facility was extended to include a within scope, phased expansion of the existing, Hot Gas Cleanup Test Facility Cooperative Agreement to also address systems integration issues of hot particulate removal in advanced coal-based power generation systems. This expansion included the consideration of the following modules at the test facility in addition to the original Transport Reactor gas source and Hot Gas Cleanup Units: 1 . Carbonizer/Pressurized Circulating, Fluidized Bed Gas Source; 2. Hot Gas Cleanup Units to mate to all gas streams; 3. Combustion Gas Turbine; 4. Fuel Cell and associated gas treatment. This expansion to the Hot Gas Cleanup Test Facility is herein referred to as the Power Systems Development Facility (PSDF). The major emphasis during, this reporting period was continuing, the detailed design of the FW portion of the facility towards completion and integrating the balance-of-plant processes and particulate control devices (PCDS) into the structural and process designs. Substantial progress in construction activities was achieved during the quarter. Delivery and construction of the process structural steel is complete and the construction of steel for the coal preparation structure is complete.

NONE

1996-12-31T23:59:59.000Z

63

Ennis Laundry Industrial Low Temperature Geothermal Facility | Open Energy  

Open Energy Info (EERE)

Ennis Laundry Industrial Low Temperature Geothermal Facility Ennis Laundry Industrial Low Temperature Geothermal Facility Jump to: navigation, search Name Ennis Laundry Industrial Low Temperature Geothermal Facility Facility Ennis Laundry Sector Geothermal energy Type Industrial Location Ennis, Montana Coordinates 45.3488165°, -111.7296968° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

64

Oregon Trail Mushrooms Industrial Low Temperature Geothermal Facility |  

Open Energy Info (EERE)

Oregon Trail Mushrooms Industrial Low Temperature Geothermal Facility Oregon Trail Mushrooms Industrial Low Temperature Geothermal Facility Jump to: navigation, search Name Oregon Trail Mushrooms Industrial Low Temperature Geothermal Facility Facility Oregon Trail Mushrooms Sector Geothermal energy Type Industrial Location Vale, Oregon Coordinates 43.9821055°, -117.2382311° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

65

Incremental Implementation of Energy Management at Industrial Facilities  

E-Print Network [OSTI]

The essential elements of a sustainable energy management program at industrial facilities are defined in the ANSI/MSE 2000 Management System for Energy standard document. Although many organizations have expressed interest in improving their energy...

Brown, M.; Key, G.

2005-01-01T23:59:59.000Z

66

An evaluation of tannery industry wastewater treatment sludge gasification by artificial neural network modeling  

Science Journals Connector (OSTI)

Abstract This paper reports on the calorific value of synthetic gas (syngas) produced by gasification of dewatered sludge derived from treatment of tannery wastewater. Proximate and ultimate analyses of samples were performed. Thermochemical conversion alters the chemical structure of the waste. Dried air was used as a gasification agent at varying flow rates, which allowed the feedstock to be quickly converted into gas by means of different heterogeneous reactions. A lab-scale updraft fixed-bed steel reactor was used for thermochemical conversion of sludge samples. Artificial neural network (ANN) modeling techniques were used to observe variations in the syngas related to operational conditions. Modeled outputs showed that temporal changes of model predictions were in close accordance with real values. Correlation coefficients (r) showed that the ANN used in this study gave results with high sensitivity.

Atakan Ongen; H. Kurtulus Ozcan; Semiha Aray?c?

2013-01-01T23:59:59.000Z

67

Dissolution of refractories for gasification process of petroleum coke for the steel industry  

Science Journals Connector (OSTI)

The production of energizing gases such as H2 and CO by gasification process of solid fuels is a technology that has increased in recent years since it is an efficient and clean process. To enable the production of gases, it is necessary to use refractory materials capable of withstanding high temperatures, thermal shock and contact with aggressive media. Nowadays, there is not published literature on refractory materials used for furnaces lining for petroleum coke gasification at high temperatures (?1900 °C). Therefore, this paper deals with the study of alumina and magnesium aluminate/alumina-based refractories as candidates for the furnace lining used in the petroleum coke gasification for steel production. Refractory samples were made with some designed formulations which were subjected to chemical interactions with pellets made of petroleum coke and petroleum coke ash at 1650 °C for 4 h. After completing the tests, the formulations were cut transversely and were characterized by SEM-EDS and XRD to evaluate the resistance to slag penetration and formation of low melting point phases. The results show that slag penetration and corrosion in the refractory formulations occur due to the formation of hibonite, spinels (Ni2+, Fe2+, Mg2+)(Al, Fe)2O4 and gehlenite phases. However, these phases together stop the molten slag penetration.

R. Puente-Ornelas; C.J. Lizcano-Zulaica; A.M. Guzmán; P.C. Zambrano; T.K. Das-Roy

2012-01-01T23:59:59.000Z

68

Cool Storage Economic Feasibility Analysis for a Large Industrial Facility  

E-Print Network [OSTI]

The analysis of economic feasibility for adding a cool storage facility to shift electric demand to off-peak hours for a large industrial facility is presented. DOE-2 is used to generate the necessary cooling load profiles for the analysis...

Fazzolari, R.; Mascorro, J. A.; Ballard, R. H.

1988-01-01T23:59:59.000Z

69

Catalytic gasification of tars from a dumping site  

Science Journals Connector (OSTI)

The work deals with catalytic gasification, pyrolysis and non-catalytic gasification of tar from an industrial dumping site. ... were carried out in a vertical stainless steel gasification reactor at 800 °C. Crus...

Lukáš Gašparovi?; Lukáš Šugár…

2013-10-01T23:59:59.000Z

70

17 - Fluidized bed gasification  

Science Journals Connector (OSTI)

Abstract: The chapter describes the state-of-the-art of fluidized bed gasification of solid fuels, starting from the key role played by hydrodynamics, and its strong correlation with physical and chemical phenomena of the process and operating performance parameters of the reactor. The possible configurations of fluidized bed gasification plants are also assessed, and an analysis of the main methods for syngas cleaning is reported. Finally, the chapter describes some of the most interesting commercial experiences. The analysis indicates that the gasification of biomass and also of municipal and industrial solid wastes appear to be the most interesting sectors for the industrial development and utilization of fluidized bed gasifiers.

U. Arena

2013-01-01T23:59:59.000Z

71

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Major Partner Test Sites Major Partner Test Sites Gasification Systems Technologies - Major Partner Test Sites Major Partner Test Sites Once a technology is ready to be tested at pilot or commercial scale, the cost of building a test facility becomes significant -- often beyond the funding provided for any one project. It then becomes critical to test the technology at a pre-existing facility willing to test experimental technologies. Not surprisingly, most commercial facilities are hesitant to interfere with their operations to experiment, but others, with a view towards the future, welcome promising technologies. Below is a list of major partner test sites that actively host DOE supported research activities. Many of the test sites were built with DOE support, but many were not. Some are commercial, and were designed to perform experimental work. All play an important role in developing technologies with minimal expense to the project, and to the U.S. taxpayer.

72

The Solarex Solar Power Industrial Facility  

E-Print Network [OSTI]

kWh lead-acid storage batteryj and a micro-canputer controller capable of fully au 0 mated operations. This systEl11 has been optimally designed to integrate with the highly energy conservative building of the facility and the law-energy USif... conv rter be n he source of' power and loads improving reliability, and gives us eA~erience with an assortment of OC powered loads. 2.6 Batt ry Th battery bank consists of 480 2-volt cells connected in four series strings of 120 1s r string...

Macomber, H. L.; Bumb, D. R.

1984-01-01T23:59:59.000Z

73

Tavistock Facility: ENERGY STAR Challenge for Industry Plant Profile  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Tavistock Facility Tavistock Facility Saputo Dairy Products Canada G.P. 284 Hope Street RR#2 Tavistock, Ontario, N0B 2R0, Canada The Tavistock facility was built in 1972 as a cheddar cheese plant for a local co-op. Following its co-op years, this facility was owned by McCain (1983-1999), Dairyland (1999-2001) and Saputo. In 2001, Saputo acquired the Tavistock facility as part of its Dairyland acquisition and expansion in Canadian provinces. The plant has expanded significantly in the last 15 years, and now includes a large cheese cutting-and-wrapping department, as well as a whey drying department. Since 1999, the town of Tavistock has been known for hosting the annual World Crokinole Championship. The Tavistock facility achieved the ENERGY STAR Challenge for Industry in 2012, in one

74

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Background Gasification Background Challenges for Gasification The widespread market penetration of gasification continues to face some challenges. Over the years, gasification challenges related to gasifier and supporting unit availability, operability, and maintainability have been addressed with substantial success, and new implementations of gasification will continue to improve in this area. At present, perhaps the most significant remaining challenge is the relatively high capital costs of gasification plants, particularly given the low capital investment required for NGCC-based power production combined with low natural gas prices currently being experienced in the domestic market. Accordingly, technology that can decrease capital costs of gasification systems and plant supporting systems will be most important towards further deployment of gasification.

75

Medical surveillance and programs on industrial hygiene at RCRA facilities  

SciTech Connect (OSTI)

Some special areas where much progress in industrial hygiene and safety has been made in the past few years are; training, personal protective equipment, uniforms, personal monitoring, area monitoring, and medical surveillance. Before one can begin to construct programs for worker protection, some knowledge of potential exposures must be gained. The best place to start is the Waste Analysis Plan, and the list of wastes that a particular site is authorized to receive. Waste Codes are listed within a facility`s Part A and Part B permits. Actual facility receipt of wastes are well documented within Load Records and other documentation. A facility`s training program forms the heart of a health and safety program. Every TSD facility should have developed a matrix of job titles and required training. Every facility must also make a commitment to providing a wide range of personal protective equipment, including a wide array of disposables. Some facilities will benefit from the occasional use of the newer respirator quantitative fit-testing devices. All facilities are urged to rent or borrow this type of equipment periodically. Quantitative respirator fit-testers are capable of revealing important deficiencies in a respirator program. Providing uniforms is a newer means of protecting workers. The use of uniforms is an effective means for addressing the idea of carry-home-waste. The use of disposables including boots, must be integrated into a Uniform Program if the program is to be effective. In addition, employees must strictly understand that uniforms must not leave the facility at any time, including lunch time.

Murphy, T.E. [Ash Grove Cement Co., Overland Park, KS (United States)

1994-12-31T23:59:59.000Z

76

Thermal Storage Applications for Commercial/Industrial Facilities  

E-Print Network [OSTI]

THERMAL STORAGE APPLICATIONS FOR COMMERCIAL/INDUSTRIAL FACILITIES Roger 1. Knipp, PE. Dallas Power & Light Company Dallas, Texas ABSTRACT Texas Utilities Electric Company has been actively encouraging installations of thermal storage... since 1981. Financial incentives and advantageous rates can make thermal storage an attractive cooling concept in Texas Utilities Electric Company service area. Currently, 14 million square feet of commercial building space in Dallas is either...

Knipp, R. L.

77

Mercury control challenge for industrial boiler MACT affected facilities  

SciTech Connect (OSTI)

An industrial coal-fired boiler facility conducted a test program to evaluate the effectiveness of sorbent injection on mercury removal ahead of a fabric filter with an inlet flue gas temperature of 375{sup o}F. The results of the sorbent injection testing are essentially inconclusive relative to providing the facility with enough data upon which to base the design and implementation of permanent sorbent injection system(s). The mercury removal performance of the sorbents was significantly less than expected. The data suggests that 50 percent mercury removal across a baghouse with flue gas temperatures at or above 375{sup o}F and containing moderate levels of SO{sub 3} may be very difficult to achieve with activated carbon sorbent injection alone. The challenge many coal-fired industrial facilities may face is the implementation of additional measures beyond sorbent injection to achieve high levels of mercury removal that will likely be required by the upcoming new Industrial Boiler MACT rule. To counter the negative effects of high flue gas temperature on mercury removal with sorbents, it may be necessary to retrofit additional boiler heat transfer surface or spray cooling of the flue gas upstream of the baghouse. Furthermore, to counter the negative effect of moderate or high SO{sub 3} levels in the flue gas on mercury removal, it may be necessary to also inject sorbents, such as trona or hydrated lime, to reduce the SO{sub 3} concentrations in the flue gas. 2 refs., 1 tab.

NONE

2009-09-15T23:59:59.000Z

78

Experimental and economic study of a gasification plant fuelled with olive industry wastes  

Science Journals Connector (OSTI)

Abstract Spain is the first olive oil maker worldwide. Yearly, the olive oil industry generates large amounts of by-products: olive pomace, tree pruning, pits, leaves and branches. This work presents the experimental and feasibility study of a pilot plant for the conversion of olive tree pruning and olive pits into electrical and thermal power. The pilot plant is composed of a downdraft gasifier, gas cooling-cleaning stage and spark ignition engine with a modified carburetor. The experimental results showed satisfactory cold gas efficiency (in the range of 70.7–75.5%) and good lower calorific value of the producer gas for both raw materials (4.8 and 5.4 MJ kg? 1). Moreover, the plant achieved acceptable values for the electric and CHP efficiency: 15% and almost 50%, respectively. Finally, the investment achieved reasonable profitability index with a payback period of 5–6 years. As a result, the energy recovery potential from the olive industry wastes may represent a good opportunity to promote distributed generation systems.

David Vera; Francisco Jurado; Nikolaos K. Margaritis; Panagiotis Grammelis

2014-01-01T23:59:59.000Z

79

Current Gasification Research | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Gasification » Current Gasification » Current Gasification Research Current Gasification Research Sponsored by the U.S. Department of Energy, the National Carbon Capture Center provides first-class facilities to test carbon capture technologies. Sponsored by the U.S. Department of Energy, the National Carbon Capture Center provides first-class facilities to test carbon capture technologies. With coal gasification now in modern commercial-scale applications, the U.S. Department of Energy's (DOE) Office of Fossil Energy has turned its attention to future gasification concepts that offer significant improvements in efficiency, fuel flexibility, economics and environmental sustainability. Fuel flexibility is especially important. Tomorrow's gasification plants conceivably could process a wide variety of low-cost feedstocks, handling

80

Coal Gasification  

Broader source: Energy.gov [DOE]

DOE's Office of Fossil Energy supports activities to advance coal-to-hydrogen technologies, specifically via the process of coal gasification with sequestration. DOE anticipates that coal...

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Coal gasification 2006: roadmap to commercialization  

SciTech Connect (OSTI)

Surging oil and gas prices, combined with supply security and environmental concerns, are prompting power generators and industrial firms to further develop coal gasification technologies. Coal gasification, the process of breaking down coal into its constituent chemical components prior to combustion, will permit the US to more effectively utilize its enormous, low cost coal reserves. The process facilitates lower environmental impact power generation and is becoming an increasingly attractive alternative to traditional generation techniques. The study is designed to inform the reader as to this rapidly evolving technology, its market penetration prospects and likely development. Contents include: Clear explanations of different coal gasification technologies; Emissions and efficiency comparisons with other fuels and technologies; Examples of US and global gasification projects - successes and failures; Commercial development and forecast data; Gasification projects by syngas output; Recommendations for greater market penetration and commercialization; Current and projected gasification technology market shares; and Recent developments including proposals for underground gasification process. 1 app.

NONE

2006-05-15T23:59:59.000Z

82

Comparative Study of Gasification Performance between Bituminous Coal and Petroleum Coke in the Industrial Opposed Multiburner Entrained Flow Gasifier  

Science Journals Connector (OSTI)

SUMMARY : Co-gasification performance of coal and petroleum coke (petcoke) blends in a pilot-scale pressurized entrained-flow gasifier was studied exptl. ... Two different coals, including a subbituminous coal (Coal A) and a bituminous coal (Coal B), individually blended with a petcoke in the gasifier were considered. ... results suggested that, when the petcoke was mixed with Coal A over 70%, the slagging problem, which could shorten the operational period due to high ash content in the coal, was improved. ...

Zhonghua Sun; Zhenghua Dai; Zhijie Zhou; Jianliang Xu; Guangsuo Yu

2012-09-27T23:59:59.000Z

83

Gasification Plant Databases  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

coal gasification projects throughout the world. These databases track proposed gasification projects with approximate outputs greater than 100 megawatts electricity...

84

Gasification Plant Databases  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Plant Databases News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan...

85

NETL: Coal Gasification Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Coal Gasification Systems News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan...

86

Gasification Systems Project Portfolio  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2014 Gasification Systems Project Portfolio News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International...

87

Textile Drying Via Wood Gasification  

E-Print Network [OSTI]

TEXTILE DRYING VIA WOOD GASIFICATION Thomas F. ;McGowan, Anthony D. Jape Georgia Institute of Technology Atlanta, Georgia ABSTRACT This project was carried out to investigate the possibility of using wood gas as a direct replacement... for dryers. In addition to the experimental program described above, the DOE grant covered two other major areas. A survey of the textile industry was made to assess the market for gasification equip ment. The major findings were that a large amount...

McGowan, T. F.; Jape, A. D.

1983-01-01T23:59:59.000Z

88

GASIFICATION FOR DISTRIBUTED GENERATION  

SciTech Connect (OSTI)

A recent emphasis in gasification technology development has been directed toward reduced-scale gasifier systems for distributed generation at remote sites. The domestic distributed power generation market over the next decade is expected to be 5-6 gigawatts per year. The global increase is expected at 20 gigawatts over the next decade. The economics of gasification for distributed power generation are significantly improved when fuel transport is minimized. Until recently, gasification technology has been synonymous with coal conversion. Presently, however, interest centers on providing clean-burning fuel to remote sites that are not necessarily near coal supplies but have sufficient alternative carbonaceous material to feed a small gasifier. Gasifiers up to 50 MW are of current interest, with emphasis on those of 5-MW generating capacity. Internal combustion engines offer a more robust system for utilizing the fuel gas, while fuel cells and microturbines offer higher electric conversion efficiencies. The initial focus of this multiyear effort was on internal combustion engines and microturbines as more realistic near-term options for distributed generation. In this project, we studied emerging gasification technologies that can provide gas from regionally available feedstock as fuel to power generators under 30 MW in a distributed generation setting. Larger-scale gasification, primarily coal-fed, has been used commercially for more than 50 years to produce clean synthesis gas for the refining, chemical, and power industries. Commercial-scale gasification activities are under way at 113 sites in 22 countries in North and South America, Europe, Asia, Africa, and Australia, according to the Gasification Technologies Council. Gasification studies were carried out on alfalfa, black liquor (a high-sodium waste from the pulp industry), cow manure, and willow on the laboratory scale and on alfalfa, black liquor, and willow on the bench scale. Initial parametric tests evaluated through reactivity and product composition were carried out on thermogravimetric analysis (TGA) equipment. These tests were evaluated and then followed by bench-scale studies at 1123 K using an integrated bench-scale fluidized-bed gasifier (IBG) which can be operated in the semicontinuous batch mode. Products from tests were solid (ash), liquid (tar), and gas. Tar was separated on an open chromatographic column. Analysis of the gas product was carried out using on-line Fourier transform infrared spectroscopy (FT-IR). For selected tests, gas was collected periodically and analyzed using a refinery gas analyzer GC (gas chromatograph). The solid product was not extensively analyzed. This report is a part of a search into emerging gasification technologies that can provide power under 30 MW in a distributed generation setting. Larger-scale gasification has been used commercially for more than 50 years to produce clean synthesis gas for the refining, chemical, and power industries, and it is probable that scaled-down applications for use in remote areas will become viable. The appendix to this report contains a list, description, and sources of currently available gasification technologies that could be or are being commercially applied for distributed generation. This list was gathered from current sources and provides information about the supplier, the relative size range, and the status of the technology.

Ronald C. Timpe; Michael D. Mann; Darren D. Schmidt

2000-05-01T23:59:59.000Z

89

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hydrogen: SNG from Coal: Process & Commercialization Hydrogen: SNG from Coal: Process & Commercialization Weyburn Project The Great Plains Synfuels Plant (GPSP) has had the ability to capture CO2 through the Rectisol process for sequestration or sale as a byproduct. However, no viable market was found for the CO2 in the early years of operation, and the captured CO2 was simply discharged to the atmosphere. This changed in 2000, when the GPSP began selling CO2 emissions, becoming one of the first commercial coal facilities to have its CO2 sequestered. The program had begun in 1997, when EnCana (formerly PanCanadian Resources) sought a solution to declining production in their Weyburn Oil Fields. Dakota Gasification Company, owners of the GPSP, and EnCana made an agreement to sell CO2 for use in Enhanced Oil Recovery (EOR). DGC installed two large CO2 compressors and began shipping 105 million standard cubic feet per day of compressed CO2 (60% of the total CO2 produced at the plant) through a 205 mile pipeline from Beulah, North Dakota, to the Weyburn Oil Fields, located in Saskatchewan, Canada, for EOR. The pipeline was constructed and operated by a BEPC subsidiary. The CO2, about 95.5% pure and very dry, is injected into the mature fields where it has doubled the oil recovery rate of the field. In 2006, a third compressor was installed and an additional agreement was reached with Apache Canada Ltd. to supply CO2 for EOR to their nearby oilfields. The three compressors increased CO2 delivery to 160 million standard cubic feet (MMSCF; or 8,000 tonnes) per day. Through 2007, over 12 million tons of CO2 had been sold, and over the current expected lifetime of the program, an anticipated 20 million tons of CO2 will be stored.

90

Characterization of Filter Elements for Service in a Coal Gasification Environment  

SciTech Connect (OSTI)

The Power Systems Development Facility (PSDF) is a joint Department of Energy/Industry sponsored engineering-scale facility for testing advanced coal-based power generation technologies. High temperature, high pressure gas cleaning is critical to many of these advanced technologies. Barrier filter elements that can operate continuously for nearly 9000 hours are required for a successful gas cleaning system for use in commercial power generation. Since late 1999, the Kellogg Brown & Root Transport reactor at the PSDF has been operated in gasification mode. This paper describes the test results for filter elements operating in the Siemens-Westinghouse particle collection device (PCD) with the Transport reactor in gasification mode. Operating conditions in the PCD have varied during gasification operation as described elsewhere in these proceedings (Martin et al, 2002).

Spain, J.D.

2002-09-19T23:59:59.000Z

91

Technical analysis of advanced wastewater-treatment systems for coal-gasification plants  

SciTech Connect (OSTI)

This analysis of advanced wastewater treatment systems for coal gasification plants highlights the three coal gasification demonstration plants proposed by the US Department of Energy: The Memphis Light, Gas and Water Division Industrial Fuel Gas Demonstration Plant, the Illinois Coal Gasification Group Pipeline Gas Demonstration Plant, and the CONOCO Pipeline Gas Demonstration Plant. Technical risks exist for coal gasification wastewater treatment systems, in general, and for the three DOE demonstration plants (as designed), in particular, because of key data gaps. The quantities and compositions of coal gasification wastewaters are not well known; the treatability of coal gasification wastewaters by various technologies has not been adequately studied; the dynamic interactions of sequential wastewater treatment processes and upstream wastewater sources has not been tested at demonstration scale. This report identifies key data gaps and recommends that demonstration-size and commercial-size plants be used for coal gasification wastewater treatment data base development. While certain advanced treatment technologies can benefit from additional bench-scale studies, bench-scale and pilot plant scale operations are not representative of commercial-size facility operation. It is recommended that coal gasification demonstration plants, and other commercial-size facilities that generate similar wastewaters, be used to test advanced wastewater treatment technologies during operation by using sidestreams or collected wastewater samples in addition to the plant's own primary treatment system. Advanced wastewater treatment processes are needed to degrade refractory organics and to concentrate and remove dissolved solids to allow for wastewater reuse. Further study of reverse osmosis, evaporation, electrodialysis, ozonation, activated carbon, and ultrafiltration should take place at bench-scale.

Not Available

1981-03-31T23:59:59.000Z

92

Resuspension of Soil as a Source of Airborne Lead near Industrial Facilities and Highways  

Science Journals Connector (OSTI)

Resuspension of Soil as a Source of Airborne Lead near Industrial Facilities and Highways ... To examine the potential significance of this mechanism, surface soil samples with a range of bulk soil Pb concentrations were obtained near five industrial facilities and along roadsides and were resuspended in a specially designed laboratory chamber. ...

Thomas M Young; Deo A. Heeraman; Gorkem Sirin; Lowell L. Ashbaugh

2002-05-04T23:59:59.000Z

93

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Oxygen Oxygen Commercial Technologies for Oxygen Production Gasification processes require an oxidant, most commonly oxygen; less frequently air or just steam may suffice as the gasification agent depending on the process. Oxygen-blown systems have the advantage of minimizing the size of the gasification reactor and its auxiliary process systems. However, the oxygen for the process must be separated from the atmosphere. Commercial large-scale air separation plants are based on cryogenic distillation technology, capable of supplying oxygen at high purity1 and pressure. This technology is well understood, having been in practice for over 75 years. Cryogenic air separation is recognized for its reliability, and it can be designed for high capacity (up to 5,000 tons per day).

94

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasifipedia > Feedstock Flexibility > Refinery Streams Gasifipedia > Feedstock Flexibility > Refinery Streams Gasifipedia Coal: Feedstock Flexibility Refinery Streams Gasification is a known method for converting petroleum coke (petcoke) and other refinery waste streams and residuals (vacuum residual, visbreaker tar, and deasphalter pitch) into power, steam and hydrogen for use in the production of cleaner transportation fuels. The main requirement for a gasification feedstock is that it contains both hydrogen and carbon. Below is a table that shows the specifications for a typical refinery feedstock. Specifications for a typical refinery feedstock A number of factors have increased the interest in gasification applications in petroleum refinery operations: Coking capacity has increased with the shift to heavier, more sour crude oils being supplied to the refiners.

95

Systems and Industry Analyses  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

systems and industry analyses News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program...

96

Biomass Gasification and Methane Digester Property Tax Exemption  

Broader source: Energy.gov [DOE]

Michigan exempts certain energy production related farm facilities from real and personal property taxes. Among exempted property are certain methane digesters, biomass gasification equipment,...

97

The Role of Oxygen in Coal Gasification  

E-Print Network [OSTI]

Air Products supplies oxygen to a number of coal gasification and partial oxidation facilities worldwide. At the high operating pressures of these processes, economics favor the use of 90% and higher oxygen purities. The effect of inerts...

Klosek, J.; Smith, A. R.; Solomon, J.

98

Catalytic Coal Gasification Process  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Catalytic Coal Gasification Process Catalytic Coal Gasification Process for the Production of Methane-Rich Syngas Opportunity Research is active on the patent pending technology, titled "Production of Methane-Rich Syngas from Fuels Using Multi-functional Catalyst/Capture Agent." This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory. Overview Reducing pollution emitted by coal and waste power plants in an economically viable manner and building power plants that co-generate fuels and chemicals during times of low electricity demand are pressing goals for the energy industry. One way to achieve these goals in an economically viable manner is through the use of a catalytic gasifier that

99

Two Facilities, One Goal: Advancing America’s Wind Industry  

Office of Energy Efficiency and Renewable Energy (EERE)

Two state-of-the-art wind turbine drivetrain test facilities are now open for business: the Clemson University Wind Turbine Drivetrain Testing Facility in South Carolina and a National Renewable Energy Laboratory dynamometer at the National Wind Technology Center in Colorado.

100

Entrainment Coal Gasification Modeling  

Science Journals Connector (OSTI)

Entrainment Coal Gasification Modeling ... Equivalent Reactor Network Model for Simulating the Air Gasification of Polyethylene in a Conical Spouted Bed Gasifier ... Equivalent Reactor Network Model for Simulating the Air Gasification of Polyethylene in a Conical Spouted Bed Gasifier ...

C. Y. Wen; T. Z. Chaung

1979-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Gasification Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

GASIFICATION SYSTEMS GASIFICATION SYSTEMS U.S. DEPARTMENT OF ENERGY TECHNOLOGY PROGRAM PLAN PREFACE ii DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any

102

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Usage in Coal to Electrical Applications Usage in Coal to Electrical Applications The Integrated Gasification Combined Cycle (IGCC) application of gasification offers some water-saving advantages over other technologies for producing electricity from coal. Regions with limited water resources, typical of many parts of the western United States, could conserve resources by meeting increasing electricity demand with IGCC generation. Many of these areas have good coal resources and a need for new generating capacity. Water use in a thermoelectric power plant is described by two separate terms: water withdrawal and water consumption. Water withdrawal is the amount of water taken into the plant from an outside source. Water consumption refers to the portion of the withdrawn water that is not returned directly to the outside source - for example, water lost to evaporative cooling.

103

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CO2: CO2 Capture: Impacts on IGCC Plant Designs CO2: CO2 Capture: Impacts on IGCC Plant Designs Specific Impacts on IGCC Plant Designs from CO2 Capture In foregoing discussion, results of NETL's comprehensive study comparing the performance and cost of various fossil fuel-based power generation technologies with and without CO2 capture were reviewed. Of particular interest in that study was the companion set of integrated gasification combined cycle (IGCC) designs, using GE's gasification technology, which can be used to illustrate the design changes needed for CO2 capture. Current Technology - IGCC Plant Design Figure 1 shows a simplified block flow diagram (BFD) of a market-ready IGCC design without CO2 capture. As shown, the IGCC plant consists of the following processing islands, of which a more detailed description of each can be found in the cited NETL referenced report: 1

104

A study on ultra heavy oil gasification technology  

SciTech Connect (OSTI)

Raising the thermal efficiency of a thermal power plant is an important issue from viewpoints of effective energy utilization and environmental protection. In view of raising the thermal efficiency, a gas turbine combined cycle power generation is considered to be very effective. The thermal efficiency of the latest LNG combined cycle power plant has been raised by more than 50%. On the other hand, the diversification of fuels to ensure supply stability is also an important issue, particularly in Japan where natural resources are scarce. Because of excellent handling characteristics petroleum and LNG which produces clean combustion are used in many sectors, and so the demand for such fuels is expected to grow. However, the availability of such fuels is limited, and supplies will be exhausted in the near future. The development of a highly efficient and environment-friendly gas turbine combined cycle using ultra heavy oil such as Orimulsion{trademark} (trademark of BITOR) is thus a significant step towards resolving these two issues. Chubu Electric Power Co, Inc., the Central Research Institute of Electric Power Industry (CRIEPI), and Mitsubishi Heavy Industries, Ltd. (MHI) conducted a collaboration from 1994 to 1998 with the objective of developing an ultra heavy oil integrated gasification combined cycle (IGCC). Construction of the ultra heavy oil gasification testing facility (fuel capacity:2.4t/d) was completed in 1995, and Orimulsion{trademark} gasification tests were carried out in 1995 and 1996. In 1997, the hot dedusting facility with ceramic filter and the water scrubber used as a preprocessor of a wet desulfurization process were installed. Gasification and clean up the syngs tests were carried out on Orimulsion{trademark}, Asmulsion{trademark} (trademark of Nisseki Mitsubishi K.K.), and residue oil in 1997 and 1998. The results of the collaboration effort are described below.

Kidoguchi, Kazuhiro; Ashizawa, Masami; Taki, Masato; Ishimura, Masato; Takeno, Keiji

2000-07-01T23:59:59.000Z

105

World Gasification Database Now Available from DOE | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

World Gasification Database Now Available from DOE World Gasification Database Now Available from DOE World Gasification Database Now Available from DOE November 9, 2010 - 12:00pm Addthis Washington, DC - A database just released by the U.S. Department of Energy (DOE) documents the worldwide growth of gasification, the expected technology of choice for future coal-based plants that produce power, fuels, and/or chemicals with near-zero emissions. The 2010 Worldwide Gasification Database, a comprehensive collection of gasification plant data, describes the current world gasification industry and identifies near-term planned capacity additions. The database reveals that the worldwide gasification capacity has continued to grow for the past several decades and is now at 70,817 megawatts thermal (MWth) of syngas

106

Two Facilities, One Goal: Advancing America's Wind Industry ...  

Office of Environmental Management (EM)

November 27, 2013 - 12:00am Addthis Two state-of-the-art wind turbine drivetrain test facilities are now open for business: the Clemson University Wind Turbine Drivetrain...

107

Gasification system  

DOE Patents [OSTI]

A method and system for injecting coal and process fluids into a fluidized bed gasification reactor. Three concentric tubes extend vertically upward into the fluidized bed. Coal particulates in a transport gas are injected through an inner tube, and an oxygen rich mixture of oxygen and steam are injected through an inner annulus about the inner tube. A gaseous medium relatively lean in oxygen content, such as steam, is injected through an annulus surrounding the inner annulus.

Haldipur, Gaurang B. (Hempfield, PA); Anderson, Richard G. (Penn Hills, PA); Cherish, Peter (Bethel Park, PA)

1985-01-01T23:59:59.000Z

108

Gasification system  

DOE Patents [OSTI]

A method and system for injecting coal and process fluids into a fluidized bed gasification reactor. Three concentric tubes extend vertically upward into the fluidized bed. Coal particulates in a transport gas are injected through an inner tube, and an oxygen rich mixture of oxygen and steam are injected through an inner annulus about the inner tube. A gaseous medium relatively lean in oxygen content, such as steam, is injected through an annulus surrounding the inner annulus.

Haldipur, Gaurang B. (Hempfield, PA); Anderson, Richard G. (Penn Hills, PA); Cherish, Peter (Bethel Park, PA)

1983-01-01T23:59:59.000Z

109

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Conditioning Conditioning Sulfur Recovery and Tail Gas Treating Sulfur is a component of coal and other gasification feed stocks. Sulfur compounds need to be removed in most gasification applications due to environmental regulations or to avoid catalyst poisoning. Whether it is electricity, liquid fuels, or some other product being output, sulfur emissions are regulated, and sulfur removal is important for this reason, along with the prevention of downstream component fouling. In addition to these constraints, recovering saleable sulfur is an important economic benefit for a gasification plant. To illustrate the previous point, in 2011 8.1 million tons of elemental sulfur was produced, with the majority of this coming from petroleum refining, natural gas processing and coking plants. Total shipments were valued at $1.6 billion, with the average mine or plant price of $200 per ton, up from $70.48 in 2010. The United States currently imports sulfur (36% of consumption, mostly from Canada), meaning the market can support more domestic sulfur production.

110

Energy Responsibility Accounting - An Energy Conservation Tool for Industrial Facilities  

E-Print Network [OSTI]

As energy costs continue to rise faster than the rate of inflation, industrial energy management becomes a more important issue in the control of manufacturing costs. Energy Responsibility Accounting (ERA) is a tool which improves management...

Kelly, R. L.

1980-01-01T23:59:59.000Z

111

Storing Syngas Lowers the Carbon Price for Profitable Coal Gasification  

Science Journals Connector (OSTI)

There are currently eight gasification facilities operating worldwide producing about 1.7 GW of electricity from coal or petcoke feedstock (10), and in all of these facilities, the syngas is used immediately after it is produced. ...

Adam Newcomer; Jay Apt

2007-10-17T23:59:59.000Z

112

Modeling, Optimization and Economic Evaluation of Residual Biomass Gasification  

E-Print Network [OSTI]

Gasification is a thermo-chemical process which transforms biomass into valuable synthesis gas. Integrated with a biorefinery it can address the facility’s residue handling challenges and input demands. A number of feedstock, technology, oxidizer...

Georgeson, Adam

2012-02-14T23:59:59.000Z

113

Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Facilities Facilities Facilities LANL's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. Contact Operator Los Alamos National Laboratory (505) 667-5061 Some LANL facilities are available to researchers at other laboratories, universities, and industry. Unique facilities foster experimental science, support LANL's security mission DARHT accelerator DARHT's electron accelerators use large, circular aluminum structures to create magnetic fields that focus and steer a stream of electrons down the length of the accelerator. Tremendous electrical energy is added along the way. When the stream of high-speed electrons exits the accelerator it is

114

Application of the integrated gasification combined cycle technology and BGL gasification design for power generation  

SciTech Connect (OSTI)

Integrated gasification combined cycle (IGCC) technology promises to be the power generation technology of choice in the late 1990s and beyond. Based on the principle that almost any fuel can be burned more cleanly and efficiently if first turned into a gas, an IGCC plant extracts more electricity from a ton of coal by burning it as a gas in a turbine rather than as a solid in a boiler. Accordingly, coal gasification is the process of converting coal to a clean-burning synthetic gas. IGCC technology is the integration of the coal-gasification plant with a conventional combined-cycle plant to produce electricity. The benefits of this technology merger are many and result in a highly efficient and environmentally superior energy production facility. The lGCC technology holds significant implications for Asia-Pacific countries and for other parts of the world. High-growth regions require additional baseload capacity. Current low prices for natural gas and minimal emissions that result from its use for power generation favor its selection as the fuel source for new power generation capacity. However, fluctuations in fuel price and fuel availability are undermining the industry`s confidence in planning future capacity based upon gas-fueled generation. With the world`s vast coal reserves, there is a continuing effort to provide coal-fueled power generation technologies that use coal cleanly and efficiently. The lGCC technology accomplishes this objective. This chapter provides a summary of the status of lGCC technology and lGCC projects known to date. It also will present a technical overview of the British Gas/Lurgi (BGL) technology, one of the leading and most promising coal gasifier designs.

Edmonds, R.F. Jr.; Hulkowich, G.J.

1993-12-31T23:59:59.000Z

115

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Syngas Cleanup: Syngas Contaminant Removal and Conditioning Syngas Cleanup: Syngas Contaminant Removal and Conditioning Acid Gas Removal (AGR) Acid gases produced in gasification processes mainly consist of hydrogen sulfide (H2S), carbonyl sulfide (COS), and carbon dioxide (CO2). Syngas exiting the particulate removal and gas conditioning systems, typically near ambient temperature at 100°F, needs to be cleaned of the sulfur-bearing acid gases to meet either environmental emissions regulations, or to protect downstream catalysts for chemical processing applications. For integrated gasification combined cycle (IGCC) applications, environmental regulations require that the sulfur content of the product syngas be reduced to less than 30 parts per million by volume (ppmv) in order to meet the stack gas emission target of less than 4 ppmv sulfur dioxide (SO2)1. In IGCC applications, where selective catalytic reduction (SCR) is required to lower NOx emissions to less than 10 ppmv, syngas sulfur content may have to be lowered to 10 to 20 ppmv in order to prevent ammonium bisulfate fouling of the heat recovery steam generator's (HRSG) cold end tubes. For fuels production or chemical production, the downstream synthesis catalyst sulfur tolerance dictates the sulfur removal level, which can be less than 0.1 ppmv.

116

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Power: Typical IGCC Configuration Power: Typical IGCC Configuration Major Commercial Examples of IGCC Plants While there are many coal gasification plants in the world co-producing electricity, chemicals and/or steam, the following are four notable, commercial-size IGCC plants currently in operation solely for producing electricity from coal and/or coke. Tampa Electric, Polk County 250 MW GE Gasifier Wabash, West Terre Haute 265 MW CoP E-Gas(tm) Gasifier Nuon, Buggenum 250 MW Shell Gasifier Elcogas, Puertollano 300 MW Prenflo Gasifier All of the plants began operation prior to 2000 and employ high temperature entrained-flow gasification technology. GE (formerly Texaco-Chevron) and ConocoPhillips (CoP) are slurry feed gasifiers, while Shell and Prenflo are dry feed gasifiers. None of these plants currently capture carbon dioxide (CO2). A simplified process flow diagram of the 250-MW Tampa Electric IGCC plant is shown in Figure 1 to illustrate the overall arrangement of an operating commercial scale IGCC plant. The Tampa Electric plant is equipped with both radiant and convective coolers for heat recovery, generating high pressure (HP) steam.

117

US Air Force Facility Energy Management Program - How Industry Can Help the Air Force Meet Its Objectives  

E-Print Network [OSTI]

This paper describes the Air Force's facility energy management program including how industry can help the Air Force meet its facility energy objectives. Background information on energy use and energy conservation efforts are presented to give...

Holden, P. C.; Kroop, R. H.

1983-01-01T23:59:59.000Z

118

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capture R&D Capture R&D DOE/NETL's pre-combustion CO2 control technology portfolio of R&D projects is examining various CO2 capture technologies, and supports identification of developmental pathways linking advanced fossil fuel conversion and CO2 capture. The Program's CO2 capture activity is being conducted in close coordination with that of advanced, higher-efficiency power generation and fossil fuel conversion technologies such as gasification. Links to the projects can be found here. Finally, an exhaustive and periodically updated report on CO2 capture R&D sponsored by NETL is available: DOE/NETL Advanced CO2 Capture R&D Program: Technology Update (also referred to as the CO2 Handbook). Carbon Dioxide CO2 Capture Commercial CO2 Uses & Carbon Dioxide Enhanced Oil Recovery

119

Identification of Process Energy and Pollution Reduction Opportunities at DoD Industrial Facilities  

E-Print Network [OSTI]

IDENTIFICATION OF PROCESS ENERGY AND POLLUTION REDUCTION OPPORTUNITIES AT DOD INDUSTRIAL FACILITIES Mike C. Lin Jeri 1. Northrup Principal Investigator Principal Investigator USACERL USACERL Champaign, IL Champaign, IL ABSTRACT Industrial... Information System (DEIS). DEIS is the infonnation system with which the DoD monitors its supplies and consumption of energy. It is primarily used as an energy management tool, providing infonnation about each fuel used within the DoD, including bulk...

Lin, M. C.; Northrup, J. I.; Smith, E. D.

120

Restructuring, Tight Budgets and Executive Order 13123 Create New Incentives to Reduce Waste in Federal Industrial Facilities  

E-Print Network [OSTI]

This paper discusses the positive impact that electric utility industry restructuring, a reduction in the size of government operations, and the recent Presidential Executive Order 13123 should have on energy use in Federal industrial facilities...

Verdict, M. E.

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Industrial Carbon Capture Project Selections  

Broader source: Energy.gov (indexed) [DOE]

(Partner Organizations) Funding Lead Organization Location (City, State) Project Title - Project Description 1) Large Scale Testing of Advanced Gasification Technologies Air Products & Chemicals, Inc. $71,700,000 Allentown, PA Development of ITM Oxygen Technology for Integration with Advanced Industrial Systems Air Products will accelerate commercial manufacture of ion transport membranes modules and initiate the development a 2,000 TPD pre- commercial scale facility ahead of schedule, enabling this technology

122

Gasification Research BIOENERGY PROGRAM  

E-Print Network [OSTI]

Gasification Research BIOENERGY PROGRAM Description Researchers inthe@tamu.edu Skid-mounted gasifier: 1.8 tons-per-day pilot unit Gasification of cotton gin trash The new Texas A

123

Gasification: redefining clean energy  

SciTech Connect (OSTI)

This booklet gives a comprehensive overview of how gasification is redefining clean energy, now and in the future. It informs the general public about gasification in a straight-forward, non-technical manner.

NONE

2008-05-15T23:59:59.000Z

124

Current Gasification Research  

Broader source: Energy.gov [DOE]

With coal gasification now in modern commercial-scale applications, the U.S. Department of Energy's (DOE) Office of Fossil Energy has turned its attention to future gasification concepts that offer...

125

Gasification | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Gasification Gasification Gasification The Wabash River Clean Coal Power Plant The Wabash River Clean Coal Power Plant Gasification Technology R&D Coal gasification offers one of the most versatile and clean ways to convert coal into electricity, hydrogen, and other valuable energy products. Coal gasification electric power plants are now operating commercially in the United States and in other nations, and many experts predict that coal gasification will be at the heart of future generations of clean coal technology plants. Rather than burning coal directly, gasification (a thermo-chemical process) breaks down coal - or virtually any carbon-based feedstock - into its basic chemical constituents. In a modern gasifier, coal is typically exposed to steam and carefully controlled amounts of air or oxygen under high

126

Trois-Rivieres Facility: ENERGY STAR Challenge for Industry Plant Profile  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Trois-Rivières Facility Trois-Rivières Facility Saputo Dairy Products Canada G.P. 700 Radisson Street Trois-Rivières, Québec, G9A 2E1, Canada The Trois-Rivières facility was initially built in 1919 as fluid milk plant for Crèmerie des Trois-Rivières (CTR). Over the years, it has diversified its production and included products such as ice cream, butter, fluid milk beverages and juices. In 1997, Saputo acquired CTR and its Trois-Rivières facility as part of its expansion in eastern Canada. Trois-Rivières is Canada's oldest industrial city, with its first foundry established in 1738. This city was also known as the pulp and paper industry capital of the world from the late 1920s until the early 1960s. The Trois-Rivières facility achieved the ENERGY STAR Challenge for Industry in 2012, in

127

Coal gasification development intensifies  

Science Journals Connector (OSTI)

Coal gasification development intensifies ... Three almost simultaneous developments in coal gasification, although widely divergent in purpose and geography, rapidly are accelerating the technology's movement into an era of commercial exploitation. ... A plant to be built in the California desert will be the first commercialsize coal gasification power plant in the U.S. In West Germany, synthesis gas from a coal gasification demonstration plant is now being used as a chemical feedstock, preliminary to scaleup of the process to commercial size. ...

1980-02-25T23:59:59.000Z

128

Gasification Systems Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan Project Portfolio Project...

129

Gasification Systems Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan Project...

130

GASIFICATION PLANT COST AND PERFORMANCE OPTIMIZATION  

SciTech Connect (OSTI)

The goal of this series of design and estimating efforts was to start from the as-built design and actual operating data from the DOE sponsored Wabash River Coal Gasification Repowering Project and to develop optimized designs for several coal and petroleum coke IGCC power and coproduction projects. First, the team developed a design for a grass-roots plant equivalent to the Wabash River Coal Gasification Repowering Project to provide a starting point and a detailed mid-year 2000 cost estimate based on the actual as-built plant design and subsequent modifications (Subtask 1.1). This unoptimized plant has a thermal efficiency of 38.3% (HHV) and a mid-year 2000 EPC cost of 1,681 $/kW. This design was enlarged and modified to become a Petroleum Coke IGCC Coproduction Plant (Subtask 1.2) that produces hydrogen, industrial grade steam, and fuel gas for an adjacent Gulf Coast petroleum refinery in addition to export power. A structured Value Improving Practices (VIP) approach was applied to reduce costs and improve performance. The base case (Subtask 1.3) Optimized Petroleum Coke IGCC Coproduction Plant increased the power output by 16% and reduced the plant cost by 23%. The study looked at several options for gasifier sparing to enhance availability. Subtask 1.9 produced a detailed report on this availability analyses study. The Subtask 1.3 Next Plant, which retains the preferred spare gasification train approach, only reduced the cost by about 21%, but it has the highest availability (94.6%) and produces power at 30 $/MW-hr (at a 12% ROI). Thus, such a coke-fueled IGCC coproduction plant could fill a near term niche market. In all cases, the emissions performance of these plants is superior to the Wabash River project. Subtasks 1.5A and B developed designs for single-train coal and coke-fueled power plants. This side-by-side comparison of these plants, which contain the Subtask 1.3 VIP enhancements, showed their similarity both in design and cost (1,318 $/kW for the coal plant and 1,260 $/kW for the coke plant). Therefore, in the near term, a coke IGCC power plant could penetrate the market and provide a foundation for future coal-fueled facilities. Subtask 1.6 generated a design, cost estimate and economics for a multiple train coal-fueled IGCC powerplant, also based on the Subtaks 1.3 cases. The Subtask 1.6 four gasification train plant has a thermal efficiency of 40.6% (HHV) and cost 1,066 $/kW. The single-train advanced Subtask 1.4 plant, which uses an advanced ''G/H-class'' combustion turbine, can have a thermal efficiency of 45.4% (HHV) and a plant cost of 1,096 $/kW. Multi-train plants will further reduce the cost. Again, all these plants have superior emissions performance. Subtask 1.7 developed an optimized design for a coal to hydrogen plant. At current natural gas prices, this facility is not competitive with hydrogen produced from natural gas. The preferred scenario is to coproduce hydrogen in a plant similar to Subtask 1.3, as described above. Subtask 1.8 evaluated the potential merits of warm gas cleanup technology. This study showed that selective catalytic oxidation of hydrogen sulfide (SCOHS) is promising. As gasification technology matures, SCOHS and other improvements identified in this study will lead to further cost reductions and efficiency improvements.

Samuel S. Tam

2002-05-01T23:59:59.000Z

131

Stability of Supported Ruthenium Catalysts for Lignin Gasification in Supercritical Water  

Science Journals Connector (OSTI)

However, low-temperature methods for lignin gasification are desirable, because waste heat available from high-temperature processes in industry can be utilized for energy generation.1 ... The gasification of lignin proceeded in supercritical water, and all lignin was gasified completely over Ru/TiO2 after 180 min during the first use. ... water for gasification technique of wastes. ...

Mitsumasa Osada; Osamu Sato; Kunio Arai; Masayuki Shirai

2006-09-29T23:59:59.000Z

132

Tuesday Webcast for Industry: Key Energy-Saving Activities for Smaller Facilities  

Broader source: Energy.gov (indexed) [DOE]

ADVANCED MANUFACTURING OFFICE Tuesday Webcast for Industry Key Energy-Saving Activities for Smaller Facilities Webcast Questions and Answers: January 10, 2012 Presenters: Tom Wenning, Technical Account Manager, Oak Ridge National Laboratory Richard D. Feustel, Corporate Energy Services Manager, Briggs & Stratton Corporation The U.S. Department of Energy's (DOE's) Office of Advanced Manufacturing Program (AMO) hosts a series of webcasts on the first Tuesday of every month from 2:00 p.m. to 3:00 p.m. Eastern Standard Time. The series' objective is to help industrial personnel learn about software

133

Tuesday Webcast for Industry: Key Energy-Saving Projects for Smaller Facilities  

Broader source: Energy.gov (indexed) [DOE]

Key Energy-Saving Key Energy-Saving Projects for Smaller Facilities January 10, 2012 Program Name or Ancillary Text eere.energy.gov Key Energy-Saving Activities for Small and Medium Sized Facilities Thomas Wenning Oak Ridge National Laboratory Tuesday Webcast for Industry January 10, 2012 3 | Advanced Manufacturing Office eere.energy.gov Percent of Total U.S. Manufacturing Energy Small 5% Mid-Size 37% Large 58% 0 50000 100000 150000 200000 250000 U.S. Manufacturing Plants: By Size Small Plants Mid-Size Plants Large Plants Number of U.S. Plants All Plants 84,298 112,398 4,014 200,710 System-Specific Assessments Crosscutting Assessments Industry Breakdown 4 | Advanced Manufacturing Office eere.energy.gov 4,014 large plants use 58% of the energy Energy Saving

134

Demonstration of Black Liquor Gasification at Big Island  

SciTech Connect (OSTI)

This Final Technical Report provides an account of the project for the demonstration of Black Liquor Gasification at Georgia-Pacific LLC's Big Island, VA facility. This report covers the period from May 5, 2000 through November 30, 2006.

Robert DeCarrera

2007-04-14T23:59:59.000Z

135

Materials of Gasification  

SciTech Connect (OSTI)

The objective of this project was to accumulate and establish a database of construction materials, coatings, refractory liners, and transitional materials that are appropriate for the hardware and scale-up facilities for atmospheric biomass and coal gasification processes. Cost, fabricability, survivability, contamination, modes of corrosion, failure modes, operational temperatures, strength, and compatibility are all areas of materials science for which relevant data would be appropriate. The goal will be an established expertise of materials for the fossil energy area within WRI. This would be an effort to narrow down the overwhelming array of materials information sources to the relevant set which provides current and accurate data for materials selection for fossil fuels processing plant. A significant amount of reference material on materials has been located, examined and compiled. The report that describes these resources is well under way. The reference material is in many forms including texts, periodicals, websites, software and expert systems. The most important part of the labor is to refine the vast array of available resources to information appropriate in content, size and reliability for the tasks conducted by WRI and its clients within the energy field. A significant has been made to collate and capture the best and most up to date references. The resources of the University of Wyoming have been used extensively as a local and assessable location of information. As such, the distribution of materials within the UW library has been added as a portion of the growing document. Literature from recent journals has been combed for all pertinent references to high temperature energy based applications. Several software packages have been examined for relevance and usefulness towards applications in coal gasification and coal fired plant. Collation of the many located resources has been ongoing. Some web-based resources have been examined.

None

2005-09-15T23:59:59.000Z

136

Integration Strategy of Gasification Technology:? A Gateway to Future Refining  

Science Journals Connector (OSTI)

The historical evidence of the operation of a coal gasification plant goes as far back in time as 1878.1 The United State's first power plant based on coal gasification technology was installed in 1980.2 The concept of gasification has begun to attract much attention from the refining industry because of stringent environmental regulations on transportation fuel, slashing demands for fuel oils, and uncertainty in the availability of good crude oils. ... Therefore, it is a challenging task for refining industries to economically integrate gasification technology, and this is the major theme of the paper. ... Gasification is superior to many of the available power production and waste disposal technologies by addressing various issues together regarding environmental emissions, maintaining quality of refining products, and waste management. ...

Jhuma Sadhukhan; X. X. Zhu

2002-02-09T23:59:59.000Z

137

Catalytic steam gasification of coals  

Science Journals Connector (OSTI)

Catalytic steam gasification of coals ... Steam–Coal Gasification Using CaO and KOH for in Situ Carbon and Sulfur Capture ... Steam–Coal Gasification Using CaO and KOH for in Situ Carbon and Sulfur Capture ...

P. Pereira; G. A. Somorjai; H. Heinemann

1992-07-01T23:59:59.000Z

138

Indicator-based economic, environmental, and social sustainability assessment of a small gasification bioenergy system fuelled with food processing residues from the Mediterranean agro-industrial sector  

Science Journals Connector (OSTI)

Abstract Small-scale gasification systems coupled with internal combustion engines could be innovative alternatives for combined heat and power production when fuelled with agricultural residues, providing benefits related to both food processing waste management and sustainable agriculture. In the present study, an indicator-based estimation of sustainability was performed for a gasification-based bioenergy system considering not only economic but also environmental and social issues. The analysed scenario consisted of an installed capacity of 40 kWel, with an investment cost estimated to be approximately 1520 €/kWhel and a net profit up to 20,000 €/year. However, commercial success depends on instruments of reducing capital investment, such as subsidies, electricity feed-in tariffs, and biomass prices. Additional benefits such as low- or zero-cost feedstock and zero-cost biomass logistics suggest that small-scale gasification systems based on agricultural residues are likely to play an important role in future energy supplies for Mediterranean countries.

P. Manara; A. Zabaniotou

2014-01-01T23:59:59.000Z

139

NETL: Gasification Archived Projects  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home > Technologies > Coal & Power Systems > Gasification Systems > Reference Shelf > Archived Projects Home > Technologies > Coal & Power Systems > Gasification Systems > Reference Shelf > Archived Projects Gasification Systems Reference Shelf - Archived Projects Archived Projects | Active Projects | All NETL Fact Sheets Feed Systems Reaction-Driven Ion Transport Membranes Gasifier Optimization and Plant Supporting Systems Coal/Biomass Gasification at Colorado School of Mines Co-Production of Electricity and Hydrogen Using a Novel Iron-Based Catalyst Co-Production of Substitute Natural Gas/Electricity via Catalytic Coal Gasification Development of a Hydrogasification Process for Co-Production of Substitute Natural Gas (SNG) and Electric Power from Western Coals Hybrid Combustion-Gasification Chemical Looping Coal Power Technology Development

140

Gasification and combustion modeling for porous char particles  

E-Print Network [OSTI]

Gasification and combustion of porous char particles occurs in many industrial applications. Reactor-scale outputs of importance depend critically on processes that occur at the particle-scale. Because char particles often ...

Singer, Simcha Lev

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

2007 gasification technologies workshop papers  

SciTech Connect (OSTI)

Topics covered in this workshop are fundamentals of gasification, carbon capture, reviews of financial and regulatory incentives, coal to liquids, and focus on gasification in the Western US.

NONE

2007-03-15T23:59:59.000Z

142

NETL: Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in IGCC Projects in IGCC Projects The Great Plains Synfuels Plant has long been gasifying coal to produce synthetic natural gas and ammonia, and capturing CO2 which is pipelined to Canada for EOR in the Weyburn oil field. Several new IGCC-based projects in the United States will be greatly expanding the scope of CO2 capture and use/storage. Kemper County Energy Facility Mississippi Power's Kemper County facility is in late stages of construction. It will be a lignite-fuel IGCC plant, generating a net 524 MW of power from syngas, while capturing over 65% of CO2 generated. The CO2 will be sent by pipeline to depleted oil fields in Mississippi for enhanced oil recovery operations. Hydrogen Energy California (HECA) Project HECA will be a 300MW net, coal and petroleum coke-fueled IGCC polygeneration plant (producing hydrogen for both power generation and fertilizer manufacture). Ninety percent of the CO2 produced will be captured and transported to Elk Hills Oil Field for EOR, enabling recovery of 5 million additional barrels of domestic oil per year.

143

Downdraft gasification of biomass.  

E-Print Network [OSTI]

??The objectives of this research were to investigate the parameters affecting the gasification process within downdraft gasifiers using biomass feedstocks. In addition to investigations with… (more)

Milligan, Jimmy B.

1994-01-01T23:59:59.000Z

144

Coal Gasification Systems Solicitations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Low Cost Coal Conversion to High Hydrogen Syngas; FE0023577 Alstom's Limestone Chemical Looping Gasification Process for High Hydrogen Syngas Generation; FE0023497 OTM-Enhanced...

145

Certified Facilities  

Broader source: Energy.gov [DOE]

Industrial Leaders: The industrial facilities shown below are among the first to earn certification for Superior Energy Performance® (SEP™).

146

Microsoft Word - 201302_Fuels_Industry_Newsletter_Feb_2013_v2.docx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Linde licenses gasification technology to Finish company" Linde licenses gasification technology to Finish company" By Erin Voegele, Biomass Magazine, January 28, 2013 Germany-based Linde Engineering Dresden GmbH has signed an agreement to license its Carbo- V biomass gasification technology to Forest BtL Oy, a Finish biofuel developer. According to information released by Linde, the Carbo-V technology will be implemented at a new biomass- to-liquid facility in Kemi, Finland. The transaction represents the first licensing agreement for the technology, which Linde acquired from Choren Industries GmbH in Feb. 2012. The process is a multi-stage biomass gasification process. Information published by Linde notes that during the first phase, a low-temperature gasifier converts biomass into biocoke and carbonization gas. The second stage involves partial

147

A Texas project illustrates the benefits of integrated gasification  

SciTech Connect (OSTI)

Gasification can be an attractive option for converting a variety of petroleum feedstocks to chemicals. Natural gas is commonly sued to produce acetic acid, isocyanates, plastics, and fibers. But low-cost, bottom-of-the-barrel feeds, such as vacuum resid, petroleum coke, and asphaltenes, also can be used. In any case, gasification products include synthesis gas, carbon monoxide, hydrogen, steam, carbon dioxide, and power. The more a gasification facility is integrated with utilities and other non-core operations of a production complex, the more economical the products are for all consumers. The paper discusses gasification of natural gas, light hydrocarbons (ethane, propanes, and butanes), and heavy hydrocarbons (distillates, heavy residues, asphalts, coals, petroleum coke). The paper then describes a Texas City Gasification Project, which gasifies methane to produce carbon monoxide, hydrogen, and alcohol. The plant is integrated with a cogeneration plant. Economics are discussed.

Philcox, J. [Praxair Inc., Houston, TX (United States); Fenner, G.W. [Praxair Inc., Tonawanda, NY (United States)

1997-07-14T23:59:59.000Z

148

Coal Gasification in Australia  

Science Journals Connector (OSTI)

... P. S. Andrews gave a full account of the Federal project for the pressure gasification of non-coking coals for the combined purpose of town's gas ' and the ... of town's gas ' and the production of synthetic liquid fuel. Work on the gasification of brown coal in. Victoria was commenced in 1931 by the technical staff of ...

1955-06-11T23:59:59.000Z

149

Gasification: A Cornerstone Technology  

ScienceCinema (OSTI)

NETL is a leader in the science and technology of gasification - a process for the conversion of carbon-based materials such as coal into synthesis gas (syngas) that can be used to produce clean electrical energy, transportation fuels, and chemicals efficiently and cost-effectively using domestic fuel resources. Gasification is a cornerstone technology of 21st century zero emissions powerplants

Gary Stiegel

2010-01-08T23:59:59.000Z

150

Gasification: A Cornerstone Technology  

SciTech Connect (OSTI)

NETL is a leader in the science and technology of gasification - a process for the conversion of carbon-based materials such as coal into synthesis gas (syngas) that can be used to produce clean electrical energy, transportation fuels, and chemicals efficiently and cost-effectively using domestic fuel resources. Gasification is a cornerstone technology of 21st century zero emissions powerplants

Gary Stiegel

2008-03-26T23:59:59.000Z

151

Partnering with Industry to Advance Biofuels and Bioproducts (Fact Sheet), Integrated Biorefinery Research Facility (IBRF)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

operated by the Alliance for Sustainable Energy, LLC. Partnering with Industry to Advance Biofuels and Bioproducts Integrated Biorefinery Research Facility The IBRF can handle high concentrations of solids in the pretreatment and enzymatic hydrolysis steps, a key factor in reducing costs. Bioreactors from 10 L to 9000 L and separation and concentration equipment are housed in the IBRF allowing for biomass conversion processes to be fully integrated. Access to Experts While using the IBRF, industry partners have access to NREL's world-renowned experts, process equipment, and systems that can be used to develop and evaluate commercial processes for the production of biobased products and fuels. In addition, partners have access to NREL's state-of-the-art molecular

152

Beluga Coal Gasification - ISER  

SciTech Connect (OSTI)

ISER was requested to conduct an economic analysis of a possible 'Cook Inlet Syngas Pipeline'. The economic analysis was incorporated as section 7.4 of the larger report titled: 'Beluga Coal Gasification Feasibility Study, DOE/NETL-2006/1248, Phase 2 Final Report, October 2006, for Subtask 41817.333.01.01'. The pipeline would carry CO{sub 2} and N{sub 2}-H{sub 2} from a synthetic gas plant on the western side of Cook Inlet to Agrium's facility. The economic analysis determined that the net present value of the total capital and operating lifecycle costs for the pipeline ranges from $318 to $588 million. The greatest contributor to this spread is the cost of electricity, which ranges from $0.05 to $0.10/kWh in this analysis. The financial analysis shows that the delivery cost of gas may range from $0.33 to $0.55/Mcf in the first year depending primarily on the price for electricity.

Steve Colt

2008-12-31T23:59:59.000Z

153

Development of an advanced, continuous mild gasification process for the production of co-products: Topical report  

SciTech Connect (OSTI)

Research on mild gasification is discussed. The report is divided into three sections: literature survey of mild gasification processes; literature survey of char, condensibles, and gas upgrading and utilization methods; and industrial market assessment of products of mild gasification. Recommendations are included in each section. (CBS) 248 refs., 58 figs., 62 tabs.

Cha, C.Y.; Merriam, N.W.; Jha, M.C.; Breault, R.W.

1988-06-01T23:59:59.000Z

154

A Stoichiometric Analysis of Coal Gasification  

Science Journals Connector (OSTI)

A Stoichiometric Analysis of Coal Gasification ... Gasification of New Zealand Coals: A Comparative Simulation Study ... Gasification of New Zealand Coals: A Comparative Simulation Study ...

James Wei

1979-07-01T23:59:59.000Z

155

The October 17, 1989, Loma Prieta Earthquake: Effects on selected power and industrial facilities  

SciTech Connect (OSTI)

The Loma Prieta Earthquake of Tuesday, October 17, 1989, was the most damaging seismic event in California since the great San Francisco Earthquake of 1906. The earthquake created Modified Mercalli Intensities (MMI) of 7 or 8 throughout the northern Monterey and southern San Francisco Bay areas. This heavily shaken region included over 5000 square kilometers, and an urban population of over 3 million. This region includes a wide variety of modern industry, ranging from conventional smokestack'' operations to electronics and information processing facilities. The area nearest the fault rupture contains some of the largest power generation and transmission stations operated by the regional utility -- Pacific Gas Electric (PG E). This report summarizes the latest study in a program of post-earthquake investigations sponsored by The Electric Power Research Institute (EPRI). The Loma Prieta Earthquake created the largest amount of potentially useful data of any EPRI study to date. Over two dozen electric power and industrial facilities were reviewed following the earthquake. The following sections provide an overview of some of the primary observations. 16 figs.

Swan, S.W.; Roche, T.R. (EQE Engineering, Inc., San Francisco, CA (United States)); Schiff, A.J. (Precision Measurement Instruments, Los Altos Hills, CA (United States))

1991-09-01T23:59:59.000Z

156

Coal gasification for power generation. 2nd ed.  

SciTech Connect (OSTI)

The report gives an overview of the opportunities for coal gasification in the power generation industry. It provides a concise look at the challenges faced by coal-fired generation, the ability of coal gasification to address these challenges, and the current state of IGCC power generation. Topics covered in the report include: An overview of coal generation including its history, the current market environment, and the status of coal gasification; A description of gasification technology including processes and systems; An analysis of the key business factors that are driving increased interest in coal gasification; An analysis of the barriers that are hindering the implementation of coal gasification projects; A discussion of Integrated Gasification Combined Cycle (IGCC) technology; An evaluation of IGCC versus other generation technologies; A discussion of IGCC project development options; A discussion of the key government initiatives supporting IGCC development; Profiles of the key gasification technology companies participating in the IGCC market; and A description of existing and planned coal IGCC projects.

NONE

2006-10-15T23:59:59.000Z

157

Gasification Technologie: Opportunities & Challenges  

SciTech Connect (OSTI)

This course has been put together to provide a single source document that not only reviews the historical development of gasification but also compares the process to combustion. It also provides a short discussion on integrated gasification and combined cycle processes. The major focus of the course is to describe the twelve major gasifiers being developed today. The hydrodynamics and kinetics of each are reviewed along with the most likely gas composition from each of the technologies when using a variety of fuels under different conditions from air blown to oxygen blown and atmospheric pressure to several atmospheres. If time permits, a more detailed discussion of low temperature gasification will be included.

Breault, R.

2012-01-01T23:59:59.000Z

158

INDUSTRIAL CONTROL SYSTEM CYBER SECURITY: QUESTIONS AND ANSWERS RELEVANT TO NUCLEAR FACILITIES, SAFEGUARDS AND SECURITY  

SciTech Connect (OSTI)

Typical questions surrounding industrial control system (ICS) cyber security always lead back to: What could a cyber attack do to my system(s) and; how much should I worry about it? These two leading questions represent only a fraction of questions asked when discussing cyber security as it applies to any program, company, business, or organization. The intent of this paper is to open a dialog of important pertinent questions and answers that managers of nuclear facilities engaged in nuclear facility security and safeguards should examine, i.e., what questions should be asked; and how do the answers affect an organization's ability to effectively safeguard and secure nuclear material. When a cyber intrusion is reported, what does that mean? Can an intrusion be detected or go un-noticed? Are nuclear security or safeguards systems potentially vulnerable? What about the digital systems employed in process monitoring, and international safeguards? Organizations expend considerable efforts to ensure that their facilities can maintain continuity of operations against physical threats. However, cyber threats particularly on ICSs may not be well known or understood, and often do not receive adequate attention. With the disclosure of the Stuxnet virus that has recently attacked nuclear infrastructure, many organizations have recognized the need for an urgent interest in cyber attacks and defenses against them. Several questions arise including discussions about the insider threat, adequate cyber protections, program readiness, encryption, and many more. These questions, among others, are discussed so as to raise the awareness and shed light on ways to protect nuclear facilities and materials against such attacks.

Robert S. Anderson; Mark Schanfein; Trond Bjornard; Paul Moskowitz

2011-07-01T23:59:59.000Z

159

Gasification Â… Program Overview  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Clearwater Clean Coal Conference, Clearwater, Florida, June 5 to 9, 2011 Clearwater Clean Coal Conference, Clearwater, Florida, June 5 to 9, 2011 Gasification Technologies Advances for Future Energy Plants Jenny B. Tennant Technology Manager - Gasification 2 Gasification Program Goal "Federal support of scientific R&D is critical to our economic competitiveness" Dr. Steven Chu, Secretary of Energy November 2010 The goal of the Gasification Program is to reduce the cost of electricity, while increasing power plant availability and efficiency, and maintaining the highest environmental standards 3 Oxygen Membrane - APCI - 25% capital cost reduction - 5.0% COE reduction Warm Gas Cleaning - RTI in combination with H 2 /CO 2 Membrane - Eltron - 2.9 % pt efficiency increase - 12% COE decrease Oxygen CO 2 H 2 rich stream Water Gas Shift*

160

NETL: Gasification Systems - Solicitations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Shelf > Solicitations Shelf > Solicitations Gasification Systems Solicitations All NETL Solicitations / Funding Opportunity Announcements (FOA) Gasification RSS Feed NETL RSS Feeds: List of available NETL RSS feeds. Business & Solicitations RSS: Subscribe to this to be notified of all NETL solicitations or FOA postings. Gasification RSS: Subscribe to this to be notified of Gasification news, solicitations and FOA postings. Business Alert Notification System Official notification is available through the Business Alert Notification System. *These notifications are provided as a courtesy and there may be a delay between the opportunity announcement and the arrival of the alert. SOLICITATION TITLE / AWARDS ANNOUNCEMENT PROJECT PAGE(S) 12.11.13: Fossil Energy's Request for Information DE-FOA-0001054; titled "Novel Crosscutting Research and Development to Support Advanced Energy Systems." Application due date is January 15, 2014. Applications and/or instructions can be found with this Funding Opportunity Announcement on FedConnect.

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Gasification Â… Program Overview  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

th th Annual International Colloquium on Environmentally Preferred Advanced Power Generation, Costa Mesa, CA, February 7, 2012 An Overview of U.S. DOE's Gasification Systems Program Jenny B. Tennant Technology Manager - Gasification 2 Gasification Program Goal "Federal support of scientific R&D is critical to our economic competitiveness" Dr. Steven Chu, Secretary of Energy November 2010 The goal of the Gasification Program is to reduce the cost of electricity, while increasing power plant availability and efficiency, and maintaining the highest environmental standards 3 U.S. Coal Resources Low rank: lignite and sub-bituminous coal - About 50% of the U.S. coal reserves - Nearly 50% of U.S. coal production - Lower sulfur Bituminous coal

162

Coal gasification: Belgian first  

Science Journals Connector (OSTI)

... hope for Europe's coal production came with the announcement this month that the first gasification of coal at depths of nearly 1,000 metres would take place this May in ... of energy.

Jasper Becker

1982-03-04T23:59:59.000Z

163

The ENCOAL Mild Coal Gasification Project, A DOE Assessment  

SciTech Connect (OSTI)

This report is a post-project assessment of the ENCOAL{reg_sign} Mild Coal Gasification Project, which was selected under Round III of the U.S. Department of Energy (DOE) Clean Coal Technology (CCT) Demonstration Program. The CCT Demonstration Program is a government and industry cofunded technology development effort to demonstrate a new generation of innovative coal utilization processes in a series of commercial-scale facilities. The ENCOAL{reg_sign} Corporation, a wholly-owned subsidiary of Bluegrass Coal Development Company (formerly SMC Mining Company), which is a subsidiary of Ziegler Coal Holding Company, submitted an application to the DOE in August 1989, soliciting joint funding of the project in the third round of the CCT Program. The project was selected by DOE in December 1989, and the Cooperative Agreement (CA) was approved in September 1990. Construction, commissioning, and start-up of the ENCOAL{reg_sign} mild coal gasification facility was completed in June 1992. In October 1994, ENCOAL{reg_sign} was granted a two-year extension of the CA with the DOE, that carried through to September 17, 1996. ENCOAL{reg_sign} was then granted a six-month, no-cost extension through March 17, 1997. Overall, DOE provided 50 percent of the total project cost of $90,664,000. ENCOAL{reg_sign} operated the 1,000-ton-per-day mild gasification demonstration plant at Triton Coal Company's Buckskin Mine near Gillette, Wyoming, for over four years. The process, using Liquids From Coal (LFC{trademark}) technology originally developed by SMC Mining Company and SGI International, utilizes low-sulfur Powder River Basin (PRB) coal to produce two new fuels, Process-Derived Fuel (PDF{trademark}) and Coal-Derived Liquids (CDL{trademark}). The products, as alternative fuel sources, are capable of significantly lowering current sulfur emissions at industrial and utility boiler sites throughout the nation thus reducing pollutants causing acid rain. In support of this overall objective, the following goals were established for the ENCOAL{reg_sign} Project: Provide sufficient quantity of products for full-scale test burns; Develop data for the design of future commercial plants; Demonstrate plant and process performance; Provide capital and O&M cost data; and Support future LFC{trademark} technology licensing efforts. Each of these goals has been met and exceeded. The plant has been in operation for nearly 5 years, during which the LFC{trademark} process has been demonstrated and refined. Fuels were made, successfully burned, and a commercial-scale plant is now under contract for design and construction.

National Energy Technology Laboratory

2002-03-15T23:59:59.000Z

164

Co-gasification Reactivity of Coal and Woody Biomass in High-Temperature Gasification  

Science Journals Connector (OSTI)

(20) Although the total pressure was 0.5 MPa and lower than the usual conditions of the gasifier, it has been confirmed that the total pressure has little influence on the gasification rate of char when the partial pressure of the gasifying agent is the same and the total pressure is less than 2 MPa. ... While the pyrolysis and the char gasification were tested separately in the above experiments, raw samples of coals, cedar bark, and the mixtures were gasified with carbon dioxide at high temperature using the PDTF facility in this section, the same as the reductor in the air-blown two-stage entrained flow coal gasifier. ...

Shiro Kajitani; Yan Zhang; Satoshi Umemoto; Masami Ashizawa; Saburo Hara

2009-09-24T23:59:59.000Z

165

Gasification of Canola Meal and Factors Affecting Gasification Process  

Science Journals Connector (OSTI)

Non-catalytic gasification of canola meal for the production of ... in order to study the effects of different gasification parameters on gas composition, H2/CO ratio, gas yield, syngas yield, lower heating value...

Ashwini Tilay; Ramin Azargohar; Regan Gerspacher; Ajay Dalai…

2014-03-01T23:59:59.000Z

166

Status of Coal Gasification: 1977  

Science Journals Connector (OSTI)

High-pressure technology is important to coal gasification for several reasons. When the end product ... of high pressures in all types of coal gasification reduces the pressure drop throughout the equipment,...

F. C. Schora; W. G. Bair

1979-01-01T23:59:59.000Z

167

Gasification of selected woody plants  

Science Journals Connector (OSTI)

The article contains laboratory data comparing the rate of gasification of five types of woody plants—beech, ... oak, willow, poplar and rose. The gasification rate was determined thermogravimetrically. Carbon di...

Buryan Petr

2014-07-01T23:59:59.000Z

168

NETL: Gasification - Development of Ion-Transport Membrane Oxygen  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Feed Systems Feed Systems Recovery Act: Development of Ion-Transport Membrane Oxygen Technology for Integration in IGCC and Other Advanced Power Generation Systems Air Products and Chemicals, Inc. Project Number: FC26-98FT40343 Project Description Air Products and Chemicals, Inc. is developing, scaling-up, and demonstrating a novel air separation technology for large-scale production of oxygen (O2) at costs that are approximately one-third lower than conventional cryogenic plants. An Ion Transport Membrane (ITM) Oxygen plant co-produces power and oxygen. A phased technology RD&D effort is underway to demonstrate all necessary technical and economic requirements for scale-up and industrial commercialization. The ITM Oxygen production technology is a radically different approach to producing high-quality tonnage oxygen and to enhance the performance of integrated gasification combined cycle and other advanced power generation systems. Instead of cooling air to cryogenic temperatures, oxygen is extracted from air at temperatures synergistic with power production operations. Process engineering and economic evaluations of integrated gasification combined cycle (IGCC) power plants comparing ITM Oxygen with a state-of-the-art cryogenic air separation unit are aimed to show that the installed capital cost of the air separation unit and the installed capital of IGCC facility are significantly lower compared to conventional technologies, while improving power plant output and efficiency. The use of low-cost oxygen in combustion processes would provide cost-effective emission reduction and carbon management opportunities. ITM Oxygen is an enabling module for future plants for producing coal derived shifted synthesis gas (a mixture of hydrogen [H2] and carbon dioxide [CO2]) ultimately for producing clean energy and fuels. Oxygen-intensive industries such as steel, glass, non-ferrous metallurgy, refineries, and pulp and paper may also realize cost and productivity benefits as a result of employing ITM Oxygen.

169

Chapter 5 - Gasification Processes  

Science Journals Connector (OSTI)

Publisher Summary There is a broad range of reactor types that are used in the practical realization of the gasification process. For most purposes, these reactor types can be grouped into one of three categories: moving-bed gasifiers, fluid-bed gasifiers, and entrained-flow gasifiers. Moving-bed processes are the oldest processes, and two processes in particular, the producer gas process and the water gas process, have played an important role in the production of synthesis gas from coal and coke. In moving bed processes, there are the sasol-lurgi dry bottom process, British Gas/Lurgi (BGL) slagging gasifier, that are detailed in the chapter along with their applications. Following this, fluid-bed processes are discussed in which the blast has two functions: that of blast as a reactant and that of the fluidizing medium for the bed. The best known fluid-bed gasifiers that have no tar problem are regenerators of catalytic cracking units that often operate under reducing, that is, gasification conditions that can be found in many refineries. HRL process, BHEL gasifier, circulating fluidized-bed (CFB) processes, the KBR transport gasifier, agglomerating fluid-bed processes, the Pratt & Whitney Rocketdyne (PWR) gasifier, the GEE gasification process, the Shell Gasification Process (SGP), Lurgi’ s Multi-Purpose Gasification process (MPG), etc. are the various processes discussed in the chapter.

Christopher Higman; Maarten van der Burgt

2008-01-01T23:59:59.000Z

170

Coal Gasification Report.indb  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Integrated Coal Integrated Coal Gasification Combined Cycle: Market Penetration Recommendations and Strategies Produced for the Department of Energy (DOE)/ National Energy Technology Laboratory (NETL) and the Gasification Technologies Council (GTC) September 2004 Coal-Based Integrated Gasification Combined Cycle: Market Penetration Strategies and Recommendations Final Report Study Performed by:

171

Biomass Gasification in Supercritical Water  

Science Journals Connector (OSTI)

Biomass Gasification in Supercritical Water† ... A packed bed of carbon within the reactor catalyzed the gasification of these organic vapors in the water; consequently, the water effluent of the reactor was clean. ... A method for removing plugs from the reactor was developed and employed during an 8-h gasification run involving potato wastes. ...

Michael Jerry Antal, Jr.; Stephen Glen Allen; Deborah Schulman; Xiaodong Xu; Robert J. Divilio

2000-10-14T23:59:59.000Z

172

Benchmarking Biomass Gasification Technologies  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biomass Gasification Technologies for Biomass Gasification Technologies for Fuels, Chemicals and Hydrogen Production Prepared for U.S. Department of Energy National Energy Technology Laboratory Prepared by Jared P. Ciferno John J. Marano June 2002 i ACKNOWLEDGEMENTS The authors would like to express their appreciation to all individuals who contributed to the successful completion of this project and the preparation of this report. This includes Dr. Phillip Goldberg of the U.S. DOE, Dr. Howard McIlvried of SAIC, and Ms. Pamela Spath of NREL who provided data used in the analysis and peer review. Financial support for this project was cost shared between the Gasification Program at the National Energy Technology Laboratory and the Biomass Power Program within the DOE's Office of Energy Efficiency and Renewable Energy.

173

Underground coal gasification: a brief review of current status  

SciTech Connect (OSTI)

Coal gasification is a promising option for the future use of coal. Similarly to gasification in industrial reactors, underground coal gasification (UCG) produces syngas, which can be used for power generation or for the production of liquid hydrocarbon fuels and other valuable chemical products. As compared with conventional mining and surface gasification, UCG promises lower capital/operating costs and also has other advantages, such as no human labor underground. In addition, UCG has the potential to be linked with carbon capture and sequestration. The increasing demand for energy, depletion of oil and gas resources, and threat of global climate change lead to growing interest in UCG throughout the world. In this article, we review the current status of this technology, focusing on recent developments in various countries.

Shafirovich, E.; Varma, A. [Purdue University, West Lafayette, IN (United States). School of Chemical Engineering

2009-09-15T23:59:59.000Z

174

Reaction Pathway for Catalytic Gasification of Lignin in Presence of Sulfur in Supercritical Water  

Science Journals Connector (OSTI)

Generally, very high temperatures of over 1073 K are needed for steam reformation of the lignin in the gasification process.1 Hence, low-temperature methods for lignin gasification are the most desirable, so that the waste heat from high-temperature processes in industry can be utilized for energy generation. ... While in the presence of the Ru/TiO2 catalyst, formaldehyde was completely gasified in supercritical water, similar to the gasification of lignin and 4-propylphenol. ... water for gasification technique of wastes. ...

Mitsumasa Osada; Norihito Hiyoshi; Osamu Sato; Kunio Arai; Masayuki Shirai

2007-06-13T23:59:59.000Z

175

Industrial  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Products Industrial Institutional Multi-Sector Residential Momentum Savings Regional Efficiency Progress Report Utility Toolkit Energy Smart Industrial - Energy Management...

176

Industry  

E-Print Network [OSTI]

2004). US DOE’s Industrial Assessment Centers (IACs) are anof Energy’s Industrial Assessment Center program in SMEs

Bernstein, Lenny

2008-01-01T23:59:59.000Z

177

Gasification of black liquor  

DOE Patents [OSTI]

A concentrated aqueous black liquor containing carbonaceous material and alkali metal sulfur compounds is treated in a gasifier vessel containing a relatively shallow molten salt pool at its bottom to form a combustible gas and a sulfide-rich melt. The gasifier vessel, which is preferably pressurized, has a black liquor drying zone at its upper part, a black liquor solids gasification zone located below the drying zone, and a molten salt sulfur reduction zone which comprises the molten salt pool. A first portion of an oxygen-containing gas is introduced into the gas space in the gasification zone immediatley above the molten salt pool. The remainder of the oxygen-containing gas is introduced into the molten salt pool in an amount sufficient to cause gasification of carbonaceous material entering the pool from the gasification zone but not sufficient to create oxidizing conditions in the pool. The total amount of the oxygen-containing gas introduced both above the pool and into the pool constitutes between 25 and 55% of the amount required for complete combustion of the black liquor feed. A combustible gas is withdrawn from an upper portion of the drying zone, and a melt in which the sulfur content is predominantly in the form of alkali metal sulfide is withdrawn from the molten salt sulfur reduction zone.

Kohl, Arthur L. (Woodland Hills, CA)

1987-07-28T23:59:59.000Z

178

NETL: Gasification - National Carbon Capture Center at the Power Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Gasification National Carbon Capture Center at the Power Systems Development Facility National Carbon Capture Center Participants The Power Systems Development Facility (PSDF) is a state-of-the-art test center sponsored by the U.S. Department of Energy (DOE) and dedicated to the advancement of clean coal technology. The PSDF now houses the National Carbon Capture Center (NCCC) to address the nation's need for cost-effective, commercially viable CO2 capture options for flue gas from pulverized coal power plants and syngas from coal gasification power plants. The NCCC focuses national efforts on reducing greenhouse gas emissions through technological innovation, and serve as a neutral test center for emerging carbon capture technologies. PSDF-NCCC Background

179

NETL: Gasification Systems - Evaluation of the Benefits of Advanced Dry  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Feed Systems Feed Systems Evaluation of the Benefits of Advanced Dry Feed System for Low Rank Coal Project Number: DE-FE0007902 General Electric Company (GE) is evaluating and demonstrating the benefits of novel dry feed technologies to effectively, reliably, and economically provide feeding of low-cost, low-rank coals into commercial Integrated Gasification Combined Cycle (IGCC) systems. GE is completing comparative techno-economic studies of two IGCC power plant cases, one without and one with advanced dry feed technologies. A common basis of design is being developed so that overall assumptions and methodologies are common in the two cases for both technical and economic areas. The baseline case, without advanced dry feed technologies, will use operational data from the Eastman Chemical Company Kingsport gasification facility in combination with DOE/NETL's Cost and Performance Baseline Low-Rank Coal to Electricity IGCC study for both cost and performance comparisons. Advanced dry feed technologies, based upon the Posimetric® pump currently under development by GE, will be developed to match the proposed plant conditions and configuration, and will be analyzed to provide comparative performance and cost information to the baseline plant case. The scope of this analysis will cover the feed system from the raw coal silo up to, and including, the gasifier injector. Test data from previous and current testing will be summarized in a report to support the assumptions used to evaluate the advanced technologies and the potential value for future applications. This study focuses primarily on IGCC systems with 90 percent carbon capture, utilization, and storage (CCUS), but the dry feed system will be applicable to all IGCC power generating plants, as well as other industries requiring pressurized syngas.

180

Integrated Gasification Combined Cycle Based on Pressurized Fluidized Bed Gasification  

Science Journals Connector (OSTI)

Enviropower Inc. has developed a modern power plant concept based on an integrated pressurized fluidized bed gasification and gas turbine combined cycle (IGCC)....

Kari Salo; J. G. Patel

1997-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

NETL: Gasifipedia - Gasification in Detail  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fundamentals Fundamentals Gasification is a partial oxidation process. The term partial oxidation is a relative term which simply means that less oxygen is used in gasification than would be required for combustion (i.e., burning or complete oxidation) of the same amount of fuel. Gasification typically uses only 25 to 40 percent of the theoretical oxidant (either pure oxygen or air) to generate enough heat to gasify the remaining unoxidized fuel, producing syngas. The major combustible products of gasification are carbon monoxide (CO) and hydrogen (H2), with only a minor amount of the carbon completely oxidized to carbon dioxide (CO2) and water. The heat released by partial oxidation provides most of the energy needed to break up the chemical bonds in the feedstock, to drive the other endothermic gasification reactions, and to increase the temperature of the final gasification products.

182

EIS-0072: Great Plains Gasification Project, Mercer County, North Dakota  

Broader source: Energy.gov [DOE]

The Office of Fossil Energy prepared this EIS to evaluate the impacts of a project to construct a 125 million cubic feet per day coal gasification facility located in Mercer County, North Dakota. The Office of Fossil Energy adopted three environmental impact evaluation documents prepared by other Federal agencies to develop this EIS.

183

The research bench meets industry: New facility scales up production of  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Video: Scenes from Argonne's Materials Engineering Research Facility Video: Scenes from Argonne's Materials Engineering Research Facility Scenes from Argonne's Materials Engineering Research Facility Experiments can keep researchers on their feet all day long. Process R&D chemist Kris Pupek moves between fume hoods in the Materials Engineering Research Facility's process research and development lab, while lab-mate Trevor Dzwiniel records data in his notebook. Experiments can keep researchers on their feet all day long. Process R&D chemist Kris Pupek moves between fume hoods in the Materials Engineering Research Facility's process research and development lab, while lab-mate Trevor Dzwiniel records data in his notebook. Argonne material engineer YoungHo Shin prepares a coin cell battery in a glovebox in the Materials Engineering Research Facility. Once it is prepared, the battery can be tested to determine the energy output characteristics of a cathode material for lithium-ion batteries.

184

Production of Medium BTU Gas by In Situ Gasification of Texas Lignite  

E-Print Network [OSTI]

The necessity of providing clean, combustible fuels for use in Gulf Coast industries is well established; one possible source of such a fuel is to perform in situ gasification of Texas lignite which lies below stripping depths. If oxygen (rather...

Edgar, T. F.

1979-01-01T23:59:59.000Z

185

Gasification of Coffee Grounds in Dual Fluidized Bed:? Performance Evaluation and Parametric Investigation  

Science Journals Connector (OSTI)

Gasification of Coffee Grounds in Dual Fluidized Bed:? Performance Evaluation and Parametric Investigation ... Ishikawajima-Harima Heavy Industries Co., Ltd. ... With a national technical program, we recently worked on converting this biomass waste into middle-caloric product gas. ...

Guangwen Xu; Takahiro Murakami; Toshiyuki Suda; Yoshiaki Matsuzawa; Hidehisa Tani

2006-10-28T23:59:59.000Z

186

Fixed-bed gasification research using US coals. Volume 16. Gasification of 2-inch Minnesota peat sods  

SciTech Connect (OSTI)

A single, fixed-bed Wellman-Galusha gasifier coupled with a hot, raw gas combustion system and scubber used to gasify numerous coals from throughout the United States. The gasification test program is organized as a cooperative effort by private industrial participants and government agencies. The consortium of participants is organized under the Mining and Industrial Fuel Gas (MIFGa) group. This report is the sixteenth volume in a series of reports describing the atmospheric pressure, fixed-bed gasification of US coals. This specific test report describes the gasification of two-inch Minnesota peat sods, which began on June 24, 1985 and was completed on June 27, 1985. 4 refs., 18 figs., 14 tabs.

Thimsen, D.; Maurer, R.E.; Pooler, A.R.; Pui, D.; Liu, B.; Kittelson, D.

1985-10-01T23:59:59.000Z

187

Pioneering Gasification Plants | Department of Energy  

Energy Savers [EERE]

lighting street lights fueled by "town gas," frequently the product of early forms of coal gasification. Gasification of fuel also provided fuel for steel mills, and toward the...

188

The Complete Gasification of Coal  

Science Journals Connector (OSTI)

... plant designed by C. B. Tully, and operated at Bedford, for the complete gasification of coal. Altogether, since 1919, about two hundred such plants have been erected ...

J. S. G. THOMAS

1923-06-09T23:59:59.000Z

189

Status of health and environmental research relative to coal gasification 1976 to the present  

SciTech Connect (OSTI)

Health and environmental research relative to coal gasification conducted by Argonne National Laboratory, the Inhalation Toxicology Research Institute, and Oak Ridge National Laboratory under DOE sponsorship is summarized. The studies have focused on the chemical and toxicological characterization of materials from a range of process streams in five bench-scale, pilot-plant and industrial gasifiers. They also address ecological effects, industrial hygiene, environmental control technology performance, and risk assessment. Following an overview of coal gasification technology and related environmental concerns, integrated summaries of the studies and results in each area are presented and conclusions are drawn. Needed health and environmental research relative to coal gasification is identified.

Wilzbach, K.E.; Reilly, C.A. Jr. (comps.)

1982-10-01T23:59:59.000Z

190

Gasification Characteristics of Coal/Biomass Blend in a Dual Circulating Fluidized Bed Reactor  

Science Journals Connector (OSTI)

circulating flow/forestry, agricultural waste, industry wastes + coalcoke ... Whereas, a dual fluidized bed gasification technology enables production of the medium calorific value gas (12?18 MJ/Nm3) by separating the combustion and gasification zones in which steam is used as a gasifying agent. ... Since Quercus acutissima is widely used in building, pulp, and shipping industries, its demand and supply in Korea is high. ...

Myung Won Seo; Jeong Hoi Goo; Sang Done Kim; See Hoon Lee; Young Chan Choi

2010-04-23T23:59:59.000Z

191

NETL: Gasification - Request Gasification Systems Information on a CD  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Systems Gasification Systems Request Gasification Systems Information on a CD Please fill in the form below to receive the CDs of your choice. * Denotes required field Requestor Contact Information Requested By (Agency/Company): First Name: * Last Name: * Address: * PO Box: City: * State: * Zip: * Country: Email: * Phone: CD Request Select CD(s):* Gasification Systems Project Portfolio Gasification Technologies Training Course Special Instructions: Submit Request Reset Contacts Program Contact: Jenny Tennant (304) 285-4830 jenny.tennant@netl.doe.gov Close Contacts Disclaimer Disclaimer of Liability: This system is made available by an agency of the United States Government. Neither the United States Government, the Department of Energy, the National Energy Technology Laboratory, nor any of

192

Outsourcing Ownership, Operation and Management of Industrial Facility Power Plants for the Purpose of Reducing Future Risk and Capital Requirements of the Corporation  

E-Print Network [OSTI]

For many industrial corporations, the availability of funds for maintaining and modernizing Central Utility systems is becoming more and more difficult to obtain. Total return on investments in facility infrastructure generally does not tend to meet...

Sebesta, J. J.; Schubbe, T.

193

NETL: Gasification Systems - Gasifier Optimization  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Systems Program Gasification Systems Program Gasification is used to convert a solid feedstock, such as coal, petcoke, or biomass, into a gaseous form, referred to as synthesis gas or syngas, which is primarily hydrogen and carbon monoxide. Pollutants can be captured and disposed of or converted to useful products more easily with gasification-based technologies compared to conventional combustion of solid feedstocks. Gasification can generate clean power, and by adding steam to the syngas and performing water-gas-shift to convert the carbon monoxide to carbon dioxide (CO2), additional hydrogen can be produced. The hydrogen and CO2 are separated-the hydrogen is used to make power and the CO2 is sent to storage, converted to useful products or used for enhanced oil recovery (see Gasification Systems Program Research and Development Areas figure). In addition to efficiently producing electric power, a wide range of transportation fuels and chemicals can be produced from the cleaned syngas, thereby providing the flexibility needed to capitalize on the changing economic market. As a result, gasification provides a flexible technology option for using domestically available resources while meeting future environmental emission standards. Furthermore, polygeneration plants that produce multiple products are uniquely possible with gasification technologies.

194

Gasification of Coal and Oil  

Science Journals Connector (OSTI)

... , said the Gas Council is spending £120,000 this year on research into coal gasification, and the National Coal Board and the Central Electricity Generating Board £680,000 and ... coal utilization. The Gas Council is spending about £230,000 on research into the gasification of oil under a programme intended to contribute also to the improvement of the economics ...

1960-02-13T23:59:59.000Z

195

Underground Gasification of Coal Reported  

Science Journals Connector (OSTI)

Underground Gasification of Coal Reported ... RESULTS of a first step taken toward determining the feasibility of the underground gasification of coal were reported recently to the Interstate Oil Compact Commission by Milton H. Fies, manager of coal operations for the Alabama Power Co. ...

1947-05-12T23:59:59.000Z

196

Modelling coal gasification  

Science Journals Connector (OSTI)

Coal gasification processes in a slurry-feed-type entrained-flow gasifier are studied. Novel simulation methods as well as numerical results are presented. We use the vorticity-stream function method to study the characteristics of gas flow and a scalar potential function is introduced to model the mass source terms. The random trajectory model is employed to describe the behaviour of slurry-coal droplets. Very detailed results regarding the impact of the O2/coal ratio on the distribution of velocity, temperature and concentration are obtained. Simulation results show that the methods are feasible and can be used to study a two-phase reacting flow efficiently.

Xiang Jun Liu; Wu Rong Zhang; Tae Jun Park

2001-01-01T23:59:59.000Z

197

PNNL Coal Gasification Research  

SciTech Connect (OSTI)

This report explains the goals of PNNL in relation to coal gasification research. The long-term intent of this effort is to produce a syngas product for use by internal Pacific Northwest National Laboratory (PNNL) researchers in materials, catalysts, and instrumentation development. Future work on the project will focus on improving the reliability and performance of the gasifier, with a goal of continuous operation for 4 hours using coal feedstock. In addition, system modifications to increase operational flexibility and reliability or accommodate other fuel sources that can be used for syngas production could be useful.

Reid, Douglas J.; Cabe, James E.; Bearden, Mark D.

2010-07-28T23:59:59.000Z

198

Using gasification as a reliable source of fuel  

SciTech Connect (OSTI)

The low cost and ready availability of coal has brought about a renewed interest in the gasification process. A new two-stage fixed-bed gasifier is presented as a reliable and economical source of industrial fuels. The relative heating value of low-Btu gas is compared with other fuels, and applications in the pulp and paper industry are discussed, along with a cash flow analysis of a sample installation.

Coffeen, W.G.

1983-02-01T23:59:59.000Z

199

REVIEW OF INDUSTRIES AND GOVERNMENT AGENCIES FOR TECHNOLOGIES APPLICABLE TO DEACTIVATION AND DECOMMISSIONING OF NUCLEAR WEAPONS FACILITIES  

SciTech Connect (OSTI)

The Deactivation and Decommissioning Focus Area's (DDFA's) mission is to develop, demonstrate, and deploy improved deactivation and decommissioning (D&D) technologies. This mission requires that emphasis be continually placed on identifying technologies currently employed or under development in other nuclear as well as nonnuclear industries and government agencies. In support of DDFA efforts to clean up the U.S. Department of Energy's (DOE's) radiologically contaminated surplus facilities using technologies that improve worker safety, reduce costs, and accelerate cleanup schedules, a study was conducted to identify innovative technologies developed for use in nonnuclear arenas that are appropriate for D&D applications.

Reilkoff, T. E.; Hetland, M. D.; O'Leary, E. M.

2002-02-25T23:59:59.000Z

200

Power Systems Development Facility  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF), located in Wilsonville, Alabama, has routinely demonstrated gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a Transport Gasifier, a hot gas particulate control device, advanced syngas cleanup systems, and high-pressure solids handling systems. This final report summarizes the results of the technology development work conducted at the PSDF through January 31, 2009. Twenty-one major gasification test campaigns were completed, for a total of more than 11,000 hours of gasification operation. This operational experience has led to significant advancements in gasification technologies.

Southern Company Services

2009-01-31T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Hybrid Combustion-Gasification Chemical Looping  

SciTech Connect (OSTI)

For the past several years Alstom Power Inc. (Alstom), a leading world-wide power system manufacturer and supplier, has been in the initial stages of developing an entirely new, ultra-clean, low cost, high efficiency power plant for the global power market. This new power plant concept is based on a hybrid combustion-gasification process utilizing high temperature chemical and thermal looping technology The process consists of the oxidation, reduction, carbonation, and calcination of calcium-based compounds, which chemically react with coal, biomass, or opportunity fuels in two chemical loops and one thermal loop. The chemical and thermal looping technology can be alternatively configured as (i) a combustion-based steam power plant with CO{sub 2} capture, (ii) a hybrid combustion-gasification process producing a syngas for gas turbines or fuel cells, or (iii) an integrated hybrid combustion-gasification process producing hydrogen for gas turbines, fuel cells or other hydrogen based applications while also producing a separate stream of CO{sub 2} for use or sequestration. In its most advanced configuration, this new concept offers the promise to become the technology link from today's Rankine cycle steam power plants to tomorrow's advanced energy plants. The objective of this work is to develop and verify the high temperature chemical and thermal looping process concept at a small-scale pilot facility in order to enable AL to design, construct and demonstrate a pre-commercial, prototype version of this advanced system. In support of this objective, Alstom and DOE started a multi-year program, under this contract. Before the contract started, in a preliminary phase (Phase 0) Alstom funded and built the required small-scale pilot facility (Process Development Unit, PDU) at its Power Plant Laboratories in Windsor, Connecticut. Construction was completed in calendar year 2003. The objective for Phase I was to develop the indirect combustion loop with CO{sub 2} separation, and also syngas production from coal with the calcium sulfide (CaS)/calcium sulfate (CaSO{sub 4}) loop utilizing the PDU facility. The results of Phase I were reported in Reference 1, 'Hybrid Combustion-Gasification Chemical Looping Coal Power Development Technology Development Phase I Report' The objective for Phase II was to develop the carbonate loop--lime (CaO)/calcium carbonate (CaCO{sub 3}) loop, integrate it with the gasification loop from Phase I, and ultimately demonstrate the feasibility of hydrogen production from the combined loops. The results of this program were reported in Reference 3, 'Hybrid Combustion-Gasification Chemical Looping Coal Power Development Technology Development Phase II Report'. The objective of Phase III is to operate the pilot plant to obtain enough engineering information to design a prototype of the commercial Chemical Looping concept. The activities include modifications to the Phase II Chemical Looping PDU, solids transportation studies, control and instrumentation studies and additional cold flow modeling. The deliverable is a report making recommendations for preliminary design guidelines for the prototype plant, results from the pilot plant testing and an update of the commercial plant economic estimates.

Herbert Andrus; Gregory Burns; John Chiu; Gregory Lijedahl; Peter Stromberg; Paul Thibeault

2009-01-07T23:59:59.000Z

202

Chapter 2 - Black Liquor Gasification  

Science Journals Connector (OSTI)

Black liquor gasification (BLG) is being considered primarily as an option for production of biofuels in recent years due to the focus on the transport sector’s high oil dependence and climate impact. BLG may be performed either at low temperatures or at high temperatures, based on whether the process is conducted above or below the melting temperature range of the spent pulping chemicals. The development of various BLG technologies—SCA-Billerud process, the Copeland recovery process, Weyerhaeuser’s process, the St. Regis hydropyrolysis process, the Texaco process, VTT’s circulating fluidized bed BLG process, Babcock and Wilcox’s bubbling fluidized bed gasification process, NSP process (Ny Sodahus Process), DARS (Direct Alkali Recovery System) process, BLG with direct causticization, Manufacturing and Technology Conversion International fluidized bed gasification, Chemrec gasification, catalytic hydrothermal gasification of black liquor—is discussed in this chapter. The two main technologies under development are pressurized gasification and atmospheric gasification, being commercialized by Chemrec AB and ThermoChem Recovery International, respectively.

Pratima Bajpai

2014-01-01T23:59:59.000Z

203

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incinerator facility (east Liverpool, Ohio)  

SciTech Connect (OSTI)

The report constitutes a comprehensive site-specific risk assessment for the WTI incineration facility located in East Liverpool, OH. Volume I is a description of the components and methodologies used in the risk assessment and provides a summary of the major results from the three components of the assessment.

NONE

1995-11-01T23:59:59.000Z

204

Pyrolytic Gasification | Open Energy Information  

Open Energy Info (EERE)

Pyrolytic Gasification Pyrolytic Gasification Jump to: navigation, search Name Pyrolytic Gasification Sector Biomass References Balboa Pacific Corp[1] Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

205

Industry  

E-Print Network [OSTI]

Information on corn wet milling. Corn Refiners Association corn wet milling industry: An ENERGYas an automotive fuel. Corn wet milling is the most energy-

Bernstein, Lenny

2008-01-01T23:59:59.000Z

206

Industry  

E-Print Network [OSTI]

increased use of biomass and energy efficiency improvements,Moreira, J. , 2006: Global biomass energy potential. Journal1971–2004 Notes 1) Biomass energy included 2) Industrial

Bernstein, Lenny

2008-01-01T23:59:59.000Z

207

A Study of Gasification of Municipal Solid Waste Using a Double Inverse Diffusion Flame Burner  

Science Journals Connector (OSTI)

A Study of Gasification of Municipal Solid Waste Using a Double Inverse Diffusion Flame Burner ... Furthermore, the experiences of the waste incineration industry driven in the past by regulatory as well as technical issues may facilitate their commercial potentials outside the common market, especially in highly populated developing countries such as Korea with scarce landfill sites. ... Recently, several new technologies that involve gasification or combinations of pyrolysis, combustion, and gasification processes are currently being brought into the market for energy-efficient, environmentally friendly and economically sound methods of thermal processing of wastes. ...

Tae-Heon Kwak; Seungmoon Lee; Sanjeev Maken; Ho-Chul Shin; Jin-Won Park; Young Done Yoo

2005-08-24T23:59:59.000Z

208

DOE/DHS INDUSTRIAL CONTROL SYSTEM CYBER SECURITY PROGRAMS: A MODEL FOR USE IN NUCLEAR FACILITY SAFEGUARDS AND SECURITY  

SciTech Connect (OSTI)

Many critical infrastructure sectors have been investigating cyber security issues for several years especially with the help of two primary government programs. The U.S. Department of Energy (DOE) National SCADA Test Bed and the U.S. Department of Homeland Security (DHS) Control Systems Security Program have both implemented activities aimed at securing the industrial control systems that operate the North American electric grid along with several other critical infrastructure sectors (ICS). These programs have spent the last seven years working with industry including asset owners, educational institutions, standards and regulating bodies, and control system vendors. The programs common mission is to provide outreach, identification of cyber vulnerabilities to ICS and mitigation strategies to enhance security postures. The success of these programs indicates that a similar approach can be successfully translated into other sectors including nuclear operations, safeguards, and security. The industry regulating bodies have included cyber security requirements and in some cases, have incorporated sets of standards with penalties for non-compliance such as the North American Electric Reliability Corporation Critical Infrastructure Protection standards. These DOE and DHS programs that address security improvements by both suppliers and end users provide an excellent model for nuclear facility personnel concerned with safeguards and security cyber vulnerabilities and countermeasures. It is not a stretch to imagine complete surreptitious collapse of protection against the removal of nuclear material or even initiation of a criticality event as witnessed at Three Mile Island or Chernobyl in a nuclear ICS inadequately protected against the cyber threat.

Robert S. Anderson; Mark Schanfein; Trond Bjornard; Paul Moskowitz

2011-07-01T23:59:59.000Z

209

NETL: Gasification Systems Program Contacts  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Systems Program Contacts Gasification Systems Program Contacts Jenny Tennant Gasification Technology Manager U.S. Department of Energy National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 Phone: (304) 285-4830 Email: Jenny.Tennant@netl.doe.gov Pete Rozelle Division of Advanced Energy System - Program Manager, Office of Fossil Energy U.S. Department of Energy FE-221/Germantown Building 1000 Independence Avenue, S.W. Washington, DC 20585-1209 Phone: (301) 903-2338 Email: Peter.Rozelle@hq.doe.gov Heather Quedenfeld Gasification Division Director U.S. Department of Energy National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940 Phone: (412) 386-5781 Email: Heather.Quedenfeld@netl.doe.gov Kristin Gerdes Performance Division

210

AVESTAR® - Training - Gasification Process Operations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Process Operations Gasification Process Operations This course is designed as a familiarization course to increase understanding of the gasification with CO2 capture process. During the training, participants will startup and shutdown the simulated unit in an integrated manner and will be exposed to simple and complex unit malfunctions in the control room and in the field. Course objectives are as follows: Introduce trainees to gasification and CO2 capture process systems and major components and how they dynamically interact Familiarize trainees with the Human Machine Interface (HMI) and plant control and how safe and efficient operation of the unit can be affected by plant problems Provide the trainees with hands-on operating experiences in plant operations using the HMI

211

Catalytic Hydrothermal Gasification of Biomass  

SciTech Connect (OSTI)

A recent development in biomass gasification is the use of a pressurized water processing environment in order that drying of the biomass can be avoided. This paper reviews the research undertaken developing this new option for biomass gasification. This review does not cover wet oxidation or near-atmospheric-pressure steam-gasification of biomass. Laboratory research on hydrothermal gasification of biomass focusing on the use of catalysts is reviewed here, and a companion review focuses on non-catalytic processing. Research includes liquid-phase, sub-critical processing as well as super-critical water processing. The use of heterogeneous catalysts in such a system allows effective operation at lower temperatures, and the issues around the use of catalysts are presented. This review attempts to show the potential of this new processing concept by comparing the various options under development and the results of the research.

Elliott, Douglas C.

2008-05-06T23:59:59.000Z

212

Gasification Systems 2013 Project Selections  

Broader source: Energy.gov [DOE]

The Department of Energy in 2013 selected ten projects that will focus on reducing the cost of gasification with carbon capture for producing electric power, fuels, and chemicals. The projects will...

213

Industry  

E-Print Network [OSTI]

combined heat and power and coke ovens, and waste managementto ban the use of small-scale coke-producing facilities forcasting, Scrap preheating, Dry coke quenching Inert anodes,

Bernstein, Lenny

2008-01-01T23:59:59.000Z

214

Coal gasification vessel  

DOE Patents [OSTI]

A vessel system (10) comprises an outer shell (14) of carbon fibers held in a binder, a coolant circulation mechanism (16) and control mechanism (42) and an inner shell (46) comprised of a refractory material and is of light weight and capable of withstanding the extreme temperature and pressure environment of, for example, a coal gasification process. The control mechanism (42) can be computer controlled and can be used to monitor and modulate the coolant which is provided through the circulation mechanism (16) for cooling and protecting the carbon fiber and outer shell (14). The control mechanism (42) is also used to locate any isolated hot spots which may occur through the local disintegration of the inner refractory shell (46).

Loo, Billy W. (Oakland, CA)

1982-01-01T23:59:59.000Z

215

NETL: Gasifipedia - What is Gasification?  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Background Gasification Background Drivers for Gasification Technology The need for low-cost power produced in an environmentally sound way is certain, even if the future of regulations limiting the emission and/or encouraging the capture of CO2, and the price and availability of natural gas and oil are not. Gasification is not only capable of efficiently producing electric power, but a wide range of liquids and/or high-value chemicals (including diesel and gasoline for transportation) can be produced from cleaned syngas, providing the flexibility to capitalize on a range of dynamic changes to either domestic energy markets or global economic conditions. Polygeneration-plants that produce multiple products-is uniquely possible with gasification technologies. Continued advances in gasification-based technology will enable the conversion of our nation's abundant coal reserves into energy resources (power and liquid fuels), chemicals, and fertilizers needed to displace the use of imported oil and, thereby, help mitigate its high price and security supply concerns and to support U.S. economic competitiveness with unprecedented environmental performance.

216

EIS-0429: Department of Energy Loan Guarantee for Indiana Integrated Gasification Combined Cycle, Rockport, IN  

Broader source: Energy.gov [DOE]

This EIS evaluates the environmental impacts of a coal-to-substitute natural gas facility proposed to be built in Rockport, IN by Indiana Gasification. The facility would utilize Illinois Basin coal. Other products would be marketable sulfuric acid, argon, and electric power.

217

EIS-0428: Department of Energy Loan Guarantee for Mississippi Integrated Gasification Combined Cycle, Moss Point, Mississippi  

Broader source: Energy.gov [DOE]

This EIS evaluates the environmental impacts of a petroleum coke-to-substitute natural gas facility proposed to be built by Mississippi Gasification. The facility would be designed to produce 120 million standard cubic feet of gas per day. Other products would be marketable sulfuric acid, carbon dioxide, argon, and electric power.

218

Industry  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

An Exploration of Innovation and An Exploration of Innovation and Energy Efficiency in an Appliance Industry Prepared by Margaret Taylor, K. Sydny Fujita, Larry Dale, and James McMahon For the European Council for an Energy Efficient Economy March 29, 2012 ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY LBNL - 5689E An Exploration of Innovation and Energy Efficiency in an Appliance Industry Abstract This report provides a starting point for appliance energy efficiency policy to be informed by an understanding of: the baseline rate and direction of technological change of product industries; the factors that underlie the outcomes of innovation in these industries; and the ways the innovation system might respond to any given intervention. The report provides an overview of the dynamics of energy efficiency policy and innovation in the appliance

219

Industry  

E-Print Network [OSTI]

for im- proving energy efficiency of corn wet milling havefor the corn wet milling industry: An ENERGY STAR Guide forfuel. Corn wet milling is the most energy-intensive food

Bernstein, Lenny

2008-01-01T23:59:59.000Z

220

Industry  

E-Print Network [OSTI]

options for combined heat and power in Canada. Office ofpolicies to promote combined heat and power in US industry.with fuel inputs in combined heat and power plants being

Bernstein, Lenny

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Industry  

E-Print Network [OSTI]

EJ of primary energy, 40% of the global total of 227 EJ. Bytotal energy use by industry and on the fraction of electricity use consumed by motor driven systems was taken as representative of global

Bernstein, Lenny

2008-01-01T23:59:59.000Z

222

Industry  

SciTech Connect (OSTI)

This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of industrial mitigation for sustainable development is discussed in Section 7.7. Section 7.8 discusses the sector's vulnerability to climate change and options for adaptation. A number of policies have been designed either to encourage voluntary GHG emission reductions from the industrial sector or to mandate such reductions. Section 7.9 describes these policies and the experience gained to date. Co-benefits of reducing GHG emissions from the industrial sector are discussed in Section 7.10. Development of new technology is key to the cost-effective control of industrial GHG emissions. Section 7.11 discusses research, development, deployment and diffusion in the industrial sector and Section 7.12, the long-term (post-2030) technologies for GHG emissions reduction from the industrial sector. Section 7.13 summarizes gaps in knowledge.

Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia

2007-12-01T23:59:59.000Z

223

Hydrogen Production Cost Estimate Using Biomass Gasification  

E-Print Network [OSTI]

Hydrogen Production Cost Estimate Using Biomass Gasification National Renewable Energy Laboratory% postconsumer waste #12;i Independent Review Panel Summary Report September 28, 2011 From: Independent Review Panel, Hydrogen Production Cost Estimate Using Biomass Gasification To: Mr. Mark Ruth, NREL, DOE

224

Underground Coal Gasification in the USSR  

Science Journals Connector (OSTI)

By accomplishing in a single operation the extraction of coal and its conversion into a gaseous fuel, underground gasification makes it possible to avoid the heavy capital investments required for coal gasification

1983-01-01T23:59:59.000Z

225

June 2007 gasification technologies workshop papers  

SciTech Connect (OSTI)

Topics covered in this workshop are fundamentals of gasification, carbon capture and sequestration, reviews of financial and regulatory incentives, co-production, and focus on gasification in the Western US.

NONE

2007-06-15T23:59:59.000Z

226

Transport and Other Effects in Coal Gasification  

Science Journals Connector (OSTI)

The paper summarizes the kinetics of coal char gasification excepted surface reactions (mechanisms). The following subjects controlling coal char gasification are treated: Coal as the raw material ... of particle...

K. J. Hüttinger

1988-01-01T23:59:59.000Z

227

Integrated Coal Gasification Power Plant Credit (Kansas)  

Broader source: Energy.gov [DOE]

Integrated Coal Gasification Power Plant Credit states that an income taxpayer that makes a qualified investment in a new integrated coal gasification power plant or in the expansion of an existing...

228

NETL: Gasification: Arrowhead Center to Promote Prosperity and Public  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Systems - Systems and Industry Analyses Gasification Systems - Systems and Industry Analyses Arrowhead Center to Promote Prosperity and Public Welfare Project Number: DE-FC26-08NT0004397 New Mexico State University The Arrowhead Center to Promote Prosperity and Public Welfare (PROSPER) of the New Mexico State University (NMSU) is conducting research analyzing the relationships between the fossil fuel energy sector and economic development issues in New Mexico. The project is a policy research and economic modeling initiative to enhance fossil fuel energy production and use in New Mexico in an environmentally progressive manner that contributes to the economic development of the state and creates a strong, vibrant economy that better serves the citizens of New Mexico. The project is engaging stakeholders in the research process and assessing (1) the impact

229

The National Carbon Capture Center at the Power Systems Development Facility  

SciTech Connect (OSTI)

The Power Systems Development Facility (PSDF) is a state-of-the-art test center sponsored by the U.S. Department of Energy (DOE) and dedicated to the advancement of clean coal technology. In addition to the development of high efficiency coal gasification processes, the PSDF features the National Carbon Capture Center (NCCC) to promote new technologies for CO2 capture from coal-derived flue gas and syngas. The NCCC includes multiple, adaptable test skids that allow technology development of CO2 capture concepts using coal-derived flue gas and syngas in industrial settings. Because of the ability to operate under a wide range of flow rates and process conditions, research at the NCCC can effectively evaluate technologies at various levels of maturity and accelerate their development paths to commercialization. During the calendar year 2013 portion of the Budget Period Four reporting period, efforts at the NCCC focused on post-combustion CO2 capture, gasification, and pre-combustion CO2 capture technology testing. Preparations for future testing were on-going as well, and involved facility upgrades and collaboration with numerous technology developers. In the area of post-combustion, testing was conducted on an enzyme-based technology, advanced solvents from two major developers, and a gas separation membrane. During the year, the gasification process was operated for three test runs, supporting development of water-gas shift and COS hydrolysis catalysts, a mercury sorbent, and several gasification support technologies. Syngas produced during gasification operation was also used for pre-combustion capture technologies, including gas separation membranes from three different technology developers, a CO2 sorbent, and CO2 solvents.

None, None

2014-07-14T23:59:59.000Z

230

Biothermal gasification of biomass  

SciTech Connect (OSTI)

The BIOTHERMGAS Process is described for conversion of biomass, organic residues, and peat to substitute natural gas (SNG). This new process, under development at IGT, combines biological and thermal processes for total conversion of a broad variety of organic feeds (regardless of water or nutrient content). The process employs thermal gasification for conversion of refractory digester residues. Ammonia and other inorganic nutrients are recycled from the thermal process effluent to the bioconversion unit. Biomethanation and catalytic methanation are presented as alternative processes for methanation of thermal conversion product gases. Waste heat from the thermal component is used to supply the digester heat requirements of the bioconversion component. The results of a preliminary systems analysis of three possible applications of this process are presented: (1) 10,000 ton/day Bermuda grass plant with catalytic methanation; (2) 10,000 ton/day Bermuda grass plant with biomethanation; and (3) 1000 ton/day municipal solid waste (MSW) sewage sludge plant with biomethanation. The results indicate that for these examples, performance is superior to that expected for biological or thermal processes used separately. The results of laboratory studies presented suggest that effective conversion of thermal product gases can be accomplished by biomethanation.

Chynoweth, D.P.; Srivastava, V.J.; Henry, M.P.; Tarman, P.B.

1980-01-01T23:59:59.000Z

231

Use of Biomass Gasification Fly Ash in Lightweight Plasterboard  

Science Journals Connector (OSTI)

In addition, the overall environmental benefit of waste gasification plus ash utilization of a difficult fly ash makes the overall process attractive. ... Only the Autonomous Government of Catalonia has established regional regulations for waste management, including limited recycling for some wastes considered as byproducts. ... viability of gasifying untreated olive stone, also called "orujillo", a byproduct of the olive oil industry that comprises both olive stone and pulp. ...

C. Leiva; A. Gómez-Barea; L. F. Vilches; P. Ollero; J. Vale; C. Fernández-Pereira

2006-11-24T23:59:59.000Z

232

Gasification of Model Compounds and Wood in Hot Compressed Water  

Science Journals Connector (OSTI)

Examples of wet waste streams include the following:? vegetable, fruit and garden waste; waste streams from agricultural, food and beverage industries; manure; sewage sludge; and some household wastes. ... Lignin itself is difficult to gasify and it has been observed that lignin blocks the conversion of wood's other constituents:? cellulose and hemi-cellulose. ... The raw biomass feedstock of sawdust with some CMC was also gasified in this system, the gasification efficiency in excess of 95% was reached. ...

Sascha R. A. Kersten; Biljana Potic; Wolter Prins; Wim P. M. Van Swaaij

2006-05-12T23:59:59.000Z

233

Staged Catalytic Gasification/Steam Reforming of Pyrolysis Oil  

Science Journals Connector (OSTI)

While the slag can be used in the current industry infrastructure as a construction material, up-scaling of biomass utilization will lead to land depletion because the mineral and metal balances are not closed. ... Table 4 shows gasification results at similar temperatures for two different types of pyrolysis oil (pine and beech) and of another liquid biomass stream, a “light” and a “heavy” sugar waste stream. ... The sugar waste streams that were gasified are a side product from lactic acid production. ...

Guus van Rossum; Sascha R. A. Kersten; Wim P. M. van Swaaij

2009-05-21T23:59:59.000Z

234

Gasification of Glucose in Supercritical Water  

Science Journals Connector (OSTI)

Gasification of Glucose in Supercritical Water ... Gasification of 0.6 M glucose in supercritical water was investigated at a temperature range from 480 to 750 °C and 28 MPa with a reactor residence time of 10?50 s. ... Carbon gasification efficiency reached 100% at 700 °C. ...

In-Gu Lee; Mi-Sun Kim; Son-Ki Ihm

2002-01-31T23:59:59.000Z

235

The January 17, 1994 Northridge Earthquake: Effects on selected industrial facilities and lifelines  

SciTech Connect (OSTI)

Revision 0 of this report is being published in February 1995 to closely mark the one-year anniversary of the Northridge Earthquake. A September 1994 Draft version of the report was reviewed by DOE and NRC, and many of the review comments are incorporated into Revision 0. While this revision of the report is not entirely complete, it is being made available for comment, review, and evaluation. Since the report was written by several authors, sections of the report have slightly different styles. Several sections of Revision 0 are not complete, but are planned to be completed in Revision 1. The primary unfinished section is Section 3.3 on Electric Power Transmission. Other sections of Revision 0, such as Section 4.5.2 on the Energy Technology Engineering Center and 3.2 on Electric Power Generation, will be enhanced with further detailed information as it becomes available. In addition, further data, including processed response spectra for investigated facilities and cataloging of relay performance, will be added to Revision 1 depending upon investigation support. While Revision 0 of this report is being published by LLNL, Revision 1 is planned to be published by EPRI. The anticipated release date for Revision 1 is December 1995. Unfortunately, the one-year anniversary of the Northridge Earthquake was also marked by the devastating Hyogo-Ken Nanbu (or Hanshin-Awaji) Earthquake in Kobe, Japan. As compared to the Northridge Earthquake, there were many more deaths, collapsed structures, destroyed lifelines, and fires following the Kobe Earthquake. Lessons from the Kobe Earthquake will both reemphasize topics discussed in this report and provide further issues to be addressed when designing and retrofitting structures, systems, and components for seismic strong motion.

Eli, M.W.; Sommer, S.C. [Lawrence Livermore National Lab., CA (United States); Roche, T.R.; Merz, K.L.

1995-02-01T23:59:59.000Z

236

NETL: Gasification Systems - Gas Separation  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Separation Separation Ion-Transport Membrane Oxygen Separation Modules Ion-Transport Membrane Oxygen Separation Modules Gas separation unit operations represent major cost elements in gasification plants. The gas separation technology being supported in the DOE program promises significant reduction in cost of electricity, improved thermal efficiency, and superior environmental performance. Gasification-based energy conversion systems rely on two gas separation processes: (1) separation of oxygen from air for feed to oxygen-blown gasifiers; and (2) post-gasification separation of hydrogen from carbon dioxide following (or along with) the shifting of gas composition when carbon dioxide capture is required or hydrogen is the desired product. Research efforts include development of advanced gas separation

237

Coal Gasification for Power Generation, 3. edition  

SciTech Connect (OSTI)

The report provides a concise look at the challenges faced by coal-fired generation, the ability of coal gasification to address these challenges, and the current state of IGCC power generation. Topics covered include: an overview of Coal Generation including its history, the current market environment, and the status of coal gasification; a description of gasification technology including processes and systems; an analysis of the key business factors that are driving increased interest in coal gasification; an analysis of the barriers that are hindering the implementation of coal gasification projects; a discussion of Integrated Gasification Combined Cycle (IGCC) technology; an evaluation of IGCC versus other generation technologies; a discussion of IGCC project development options; a discussion of the key government initiatives supporting IGCC development; profiles of the key gasification technology companies participating in the IGCC market; and, a detailed description of existing and planned coal IGCC projects.

NONE

2007-11-15T23:59:59.000Z

238

Industrial  

Gasoline and Diesel Fuel Update (EIA)

Industrial Industrial 8,870,422 44.3% Commercial 3,158,244 15.8% Electric Utilities 2,732,496 13.7% Residential 5,241,414 26.2% Source: Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." T e x a s L o u i s i a n a C a l i f o r n i a A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Industrial Billion Cubic Meters T e x a s C a l i f o r n i a F l o r i d a A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Electric Utilities Billion Cubic Meters N e w Y o r k C a l i f o r n i a I l l i n o i s A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Commercial Billion Cubic Meters I l l i n o i s C a l i f o r n i a N e w Y o r k A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Residential Billion Cubic Meters 11. Natural Gas Delivered to Consumers in the United States, 1996 Figure Volumes in Million Cubic Feet Energy Information Administration

239

Gasdynamic lasers utilizing carbon gasification  

Science Journals Connector (OSTI)

A theoretical investigation was made of the influence of the processes of carbon gasification by combustion products and oxidants on the chemical composition of the active medium and the energy characteristics of a gasdynamic CO2 laser. Conditions were found under which the stored energy of the active medium was greater than 100 J/g.

A S Biryukov; V M Marchenko; A M Prokhorov

1985-01-01T23:59:59.000Z

240

Clean Fuels from Coal Gasification  

Science Journals Connector (OSTI)

...been operated as a "pure" gasifier but to supply power gas for...was the air-blown Winkler gasifier pro-ducing power gas at Leuna...fines, additional gasification medium (air or oxygen-steam) is...partial pressure of steam in a gasifier blown with oxygen and steam...

Arthur M. Squires

1974-04-19T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Clean Fuels from Coal Gasification  

Science Journals Connector (OSTI)

...appreciably larger sizes than coal to other...they grew to a size to fall upon an...air-blown Winkler gasifier pro-ducing power...additional gasification medium (air or oxygen-steam...provide "pure" gasifier Test revamp Develop larger sizes Develop pressure...

Arthur M. Squires

1974-04-19T23:59:59.000Z

242

Gasification and co-gasification of biomass wastes: Effect of the biomass origin and the gasifier operating conditions  

Science Journals Connector (OSTI)

Air gasification of different biomass fuels, including forestry (pinus pinaster pruning) and agricultural (grapevine and olive tree pruning) wastes as well as industry wastes (sawdust and marc of grape), has been carried out in a circulating flow gasifier in order to evaluate the potential of using these types of biomass in the same equipment, thus providing higher operation flexibility and minimizing the effect of seasonal fuel supply variations. The potential of using biomass as an additional supporting fuel in coal fuelled power plants has also been evaluated through tests involving mixtures of biomass and coal–coke, the coke being a typical waste of oil companies. The effect of the main gasifier operating conditions, such as the relative biomass/air ratio and the reaction temperature, has been analysed to establish the conditions allowing higher gasification efficiency, carbon conversion and/or fuel constituents (CO, H2 and CH4) concentration and production. Results of the work encourage the combined use of the different biomass fuels without significant modifications in the installation, although agricultural wastes (grapevine and olive pruning) could to lead to more efficient gasification processes. These latter wastes appear as interesting fuels to generate a producer gas to be used in internal combustion engines or gas turbines (high gasification efficiency and gas yield), while sawdust could be a very adequate fuel to produce a H2-rich gas (with interest for fuel cells) due to its highest reactivity. The influence of the reaction temperature on the gasification characteristics was not as significant as that of the biomass/air ratio, although the H2 concentration increased with increasing temperature.

Magín Lapuerta; Juan J. Hernández; Amparo Pazo; Julio López

2008-01-01T23:59:59.000Z

243

Emerging Energy-Efficiency and Greenhouse Gas Mitigation Technologies for the Pulp and Paper Industry  

E-Print Network [OSTI]

Biomass Gasification Technologies for Fuels, Chemicals andEnergy, National Energy Technology Laboratory. CO ? Solution01GO10621. Industrial Technologies Progarm (ITP). 2006e.

Kong, Lingbo

2014-01-01T23:59:59.000Z

244

Review of China's Low-Carbon City Initiative and Developments in the Coal Industry  

E-Print Network [OSTI]

N. 2010. “Development of Coal Gasification & PolygenerationChina: 11 June 2010. China Coal Information ResearchInstitute (CIRI). N.d. China Coal Industry Yearbook (in

Fridley, David

2014-01-01T23:59:59.000Z

245

Pilot-Plant Gasification of Olive Stone: a Technical Assessment  

Science Journals Connector (OSTI)

This paper presents the results of pilot-plant gasification tests carried out at atmospheric pressure and temperatures within the range of 700?820 °C in order to assess the technical viability of gasifying untreated olive stone, also called “orujillo”, a byproduct of the olive oil industry that comprises both olive stone and pulp. ... Atmospheric air gasification of biomass/waste in a bubbling-fluidized-bed (BFB) reactor is an attractive simple process to convert a solid material to a gaseous fuel. ... Their different characteristics (mainly volatile and ash content) affect the plant operation because of the energy content and the ash fusibility, but both types were gasified efficiently and the problems found were similar. ...

A. Gómez-Barea; R. Arjona; P. Ollero

2004-12-31T23:59:59.000Z

246

THE NATIONAL CARBON CAPTURE CENTER AT THE POWER SYSTEMS DEVELOPMENT FACILITY  

SciTech Connect (OSTI)

The Power Systems Development Facility (PSDF) is a state-of-the-art test center sponsored by the U.S. Department of Energy and dedicated to the advancement of clean coal technology. In addition to the development of advanced coal gasification processes, the PSDF features the National Carbon Capture Center (NCCC) to study CO2 capture from coal-derived syngas and flue gas. The NCCC includes multiple, adaptable test skids that allow technology development of CO2 capture concepts using coal-derived syngas and flue gas in industrial settings. Because of the ability to operate under a wide range of flow rates and process conditions, research at the NCCC can effectively evaluate technologies at various levels of maturity. During the Budget Period Three reporting period, efforts at the NCCC/PSDF focused on testing of pre-combustion CO2 capture and related processes; commissioning and initial testing at the post-combustion CO2 capture facilities; and operating the gasification process to develop gasification related technologies and for syngas generation to test syngas conditioning technologies.

None, None

2012-09-01T23:59:59.000Z

247

THE NATIONAL CARBON CAPTURE CENTER AT THE POWER SYSTEMS DEVELOPMENT FACILITY  

SciTech Connect (OSTI)

The Power Systems Development Facility (PSDF) is a state-of-the-art test center sponsored by the U.S. Department of Energy and dedicated to the advancement of clean coal technology. In addition to the development of advanced coal gasification processes, the PSDF features the National Carbon Capture Center (NCCC) to study CO2 capture from coal-derived syngas and flue gas. The NCCC includes multiple, adaptable test skids that allow technology development of CO2 capture concepts using coal-derived syngas and flue gas in industrial settings. Because of the ability to operate under a wide range of flow rates and process conditions, research at the NCCC can effectively evaluate technologies at various levels of maturity. During the Budget Period Two reporting period, efforts at the PSDF/NCCC focused on new technology assessment and test planning; designing and constructing post-combustion CO2 capture facilities; testing of pre-combustion CO2 capture and related processes; and operating the gasification process to develop gasification related technologies and for syngas generation to test syngas conditioning technologies.

None, None

2011-05-11T23:59:59.000Z

248

THE NATIONAL CARBON CAPTURE CENTER AT THE POWER SYSTEMS DEVELOPMENT FACILITY  

SciTech Connect (OSTI)

The Power Systems Development Facility (PSDF) is a state-of-the-art test center sponsored by the U.S. Department of Energy and dedicated to the advancement of clean coal technology. In addition to the development of advanced coal gasification processes, the PSDF features the National Carbon Capture Center (NCCC) to study CO2 capture from coal-derived syngas and flue gas. The newly established NCCC will include multiple, adaptable test skids that will allow technology development of CO2 capture concepts using coal-derived syngas and flue gas in industrial settings. Because of the ability to operate under a wide range of flow rates and process conditions, research at the NCCC can effectively evaluate technologies at various levels of maturity. During the Budget Period One reporting period, efforts at the PSDF/NCCC focused on developing a screening process for testing consideration of new technologies; designing and constructing pre- and post-combustion CO2 capture facilities; developing sampling and analytical methods; expanding fuel flexibility of the Transport Gasification process; and operating the gasification process for technology research and for syngas generation to test syngas conditioning technologies.

None, None

2011-03-01T23:59:59.000Z

249

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incineration facility (East Liverpool, Ohio). Volume 1. Executive summary  

SciTech Connect (OSTI)

Contents: Introduction and Summary of Results; Facility Background; Facility Emissions; Atmospheric Dispersion and Deposition Modeling of Emissions; Human Health Risk Assessment; Screening Ecological Risk Assessment; Accident Analysis; Additional Analysis in Response to Peer Review Recommendations; References.

NONE

1997-05-01T23:59:59.000Z

250

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incineration facility (East Liverpool, Ohio). Volume 2. Introduction  

SciTech Connect (OSTI)

Contents: Overview; Facility Background; Risk Assessment History at WTI; Peer Review Comments and Key Assumptions; and References.

NONE

1997-05-01T23:59:59.000Z

251

Recovery of carbon fibres by the thermolysis and gasification of waste prepreg  

Science Journals Connector (OSTI)

Abstract This paper examines the recovery of carbon fibres from a composite used in the aeronautical industry, via a combined process of thermolysis and gasification in an air atmosphere. The waste was thermolysed at 500 °C, 600 °C or 700 °C in a pilot plant to determine the optimum thermolysis temperature. The solid residues produced – char covered carbon fibres – were characterized by SEM and XPS. The optimum time for the gasification of the char covering the fibres was determined in a combined thermolysis/gasification assay. After thermolysis at the optimum temperature (500 °C), 12 l/h of pure air were injected into the reactor and char gasification performed at 500 °C for 30–180 min. The optimum gasification time was 30 min. Longer gasification times led to the production of fibres of smaller diameter with oxidized surfaces and reduced tensile strength. The optimally recovered fibres showed about 70% of the tensile strength of virgin fibres and some 90–96% of their elasticity.

Félix A. López; Olga Rodríguez; Francisco José Alguacil; Irene García-Díaz; Teresa A. Centeno; José Luis García-Fierro; Carlos González

2013-01-01T23:59:59.000Z

252

Supercritical Water Biomass Gasification Process As a Successful Solution to Valorize Wine Distillery Wastewaters  

Science Journals Connector (OSTI)

There are many gasification technologies that could potentially be part of the future energy industry. ... scale continuous-flow system with 2 different industrial wastewaters that contain a high concn. of orgs., with both wastes having a high energy potential: cutting oil wastes, oleaginous wastewater from metalworking industries, and vinasses, alc. ... Biomass feedstocks, including lignocellulosic materials (cotton stalk and corncob) and the tannery waste, were gasified in supercrit. ...

Anne Loppinet-Serani; Cédric Reverte; François Cansell; Cyril Aymonier

2012-11-12T23:59:59.000Z

253

Advanced Gasification By-Product Utilization  

SciTech Connect (OSTI)

With the passing of legislation designed to permanently cap and reduce mercury emissions from coal-fired utilities, it is more important than ever to develop and improve upon methods of controlling mercury emissions. One promising technique is carbon sorbent injection into the flue gas of the coal-fired power plant. Currently, this technology is very expensive as costly commercially activated carbons are used as sorbents. There is also a significant lack of understanding of the interaction between mercury vapor and the carbon sorbent, which adds to the difficulty of predicting the amount of sorbent needed for specific plant configurations. Due to its inherent porosity and adsorption properties as well as on-site availability, carbons derived from gasifiers are potential mercury sorbent candidates. Furthermore, because of the increasing restricted use of landfilling, the coal industry is very interested in finding uses for these materials as an alternative to the current disposal practice. The results of laboratory investigations and supporting technical assessments conducted under DOE Subcontract No. DE-FG26-03NT41795 are reported. This contract was with the University of Kentucky Research Foundation, which supports work with the University of Kentucky Center for Applied Energy Research and The Pennsylvania State University Energy Institute. The worked described was part of a project entitled ''Advanced Gasification By-Product Utilization''. This work involved the development of technologies for the separation and characterization of coal gasification slags from operating gasification units, activation of these materials to increase mercury and nitrogen oxide capture efficiency, assessment of these materials as sorbents for mercury and nitrogen oxides, assessment of the potential for leaching of Hg captured by the carbons, analysis of the slags for cement applications, and characterization of these materials for use as polymer fillers. The objectives of this collaborative effort between the University of Kentucky Center for Applied Energy Research (CAER), The Pennsylvania State University Energy Institute, and industry collaborators supplying gasifier char samples were to investigate the potential use of gasifier slag carbons as a source of low cost sorbent for Hg and NOX capture from combustion flue gas, concrete applications, polymer fillers and as a source of activated carbons. Primary objectives were to determine the relationship of surface area, pore size, pore size distribution, and mineral content on Hg storage of gasifier carbons and to define the site of Hg capture. The ability of gasifier slag carbon to capture NOX and the effect of NOX on Hg adsorption were goals. Secondary goals were the determination of the potential for use of the slags for cement and filler applications. Since gasifier chars have already gone through a devolatilization process in a reducing atmosphere in the gasifier, they only required to be activated to be used as activated carbons. Therefore, the principal objective of the work at PSU was to characterize and utilize gasification slag carbons for the production of activated carbons and other carbon fillers. Tests for the Hg and NOX adsorption potential of these activated gasifier carbons were performed at the CAER. During the course of this project, gasifier slag samples chemically and physically characterized at UK were supplied to PSU who also characterized the samples for sorption characteristics and independently tested for Hg-capture. At the CAER as-received slags were tested for Hg and NOX adsorption. The most promising of these were activated chemically. The PSU group applied thermal and steam activation to a representative group of the gasifier slag samples separated by particle sizes. The activated samples were tested at UK for Hg-sorption and NOX capture and the most promising Hg adsorbers were tested for Hg capture in a simulated flue gas. Both UK and PSU tested the use of the gasifier slag samples as fillers. The CAER analyzed the slags for possible use in cement applications

Rodney Andrews; Aurora Rubel; Jack Groppo; Brock Marrs; Ari Geertsema; Frank Huggins; M. Mercedes Maroto-Valer; Brandie M. Markley; Zhe Lu; Harold Schobert

2006-08-31T23:59:59.000Z

254

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network [OSTI]

Collaborative, Biomass gasification / power generationANALYSIS OF A 3MW BIOMASS GASIFICATION POWER PLANT R obert Cas a feedstock for gasification for a 3 MW power plant was

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

255

October 2005 Gasification-Based Fuels and Electricity Production from  

E-Print Network [OSTI]

October 2005 Gasification-Based Fuels and Electricity Production from Biomass, without......................................................................... 9 3.1.1 Biomass Gasification, and production cost estimates for gasification-based thermochemical conversion of switchgrass into Fischer

256

Pioneering Gasification Plants | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Gasification » Pioneering Gasification » Pioneering Gasification Plants Pioneering Gasification Plants In the 1800s, lamplighters made their rounds in the streets of many of America's largest cities lighting street lights fueled by "town gas," frequently the product of early forms of coal gasification. Gasification of fuel also provided fuel for steel mills, and toward the end of the 19th Century, electric power. These early gasifiers were called "gas producers," and the gas that they generated was called "producer gas." During the early 20th Century, improvements in the availability of petroleum and natural gas products, along with the extension of the infrastructure associated with these products, led to their widespread use, which replaced coal-based producer gas in the energy market.

257

NETL: Coal/Biomass Feed and Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Coal/Biomass Feed & Gasification Coal/Biomass Feed & Gasification Coal and Coal/Biomass to Liquids Coal/Biomass Feed and Gasification The Coal/Biomass Feed and Gasification Key Technology is advancing scientific knowledge of the production of liquid hydrocarbon fuels from coal and/or coal-biomass mixtures. Activities support research for handling and processing of coal/biomass mixtures, ensuring those mixtures are compatible with feed delivery systems, identifying potential impacts on downstream components, catalyst and reactor optimization, and characterizing the range of products and product quality. Active projects within the program portfolio include the following: Coal-biomass fuel preparation Development of Biomass-Infused Coal Briquettes for Co-Gasification Coal-biomass gasification modeling

258

NETL: Gasification Systems Video, Images & Photos  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Video, Images, Photos Video, Images, Photos Gasification Systems Reference Shelf - Video, Images & Photos The following was established to show a variety of Gasification Technologies: Gasfication powerplant photo Gasification: A Cornerstone Technology (Mar 2008) Movie Icon Windows Media Video (WMV-26MB) [ view | download ] NETL is a leader in the science and technology of gasification - a process for the conversion of carbon-based materials such as coal into synthesis gas (syngas) that can be used to produce clean electrical energy, transportation fuels, and chemicals efficiently and cost-effectively using domestic fuel resources. Gasification is a cornerstone technology of 21st century zero emissions powerplants. Proposed APS Advanced Hydrogasification Process Proposed APS Advanced Hydrogasification Process* TRDU and Hot-Gas Vessel in the EERC Gasification Tower Transport reactor development unit

259

Energy Consumption Characteristics of Light Manufacturing Facilities in The Northern Plains: A Study of Detailed Data from 10 Industrial Energy Audits Conducted in 1993  

E-Print Network [OSTI]

ENERGY CONSUMPTION CHARACTERISTICS OF LIGHT MANUFACTURING FACll..ITIES IN THE NORTHERN PLAINS: A study of detailed data from 10 industrial energy audits conducted in 1993. Michael Twedt Graduate Research Assistant IEOPIEADC South Dakota... profiles and common energy conservation opportunities. A statistical breakdown of energy consumption of 10 light manufacturing facilities by process, equipment type, and end use is provided. Common energy optimization procedures are also summarized...

Twedt, M.; Bassett, K.

260

Enabling Small-Scale Biomass Gasification for Liquid Fuel Production...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Enabling Small-Scale Biomass Gasification for Liquid Fuel Production Enabling Small-Scale Biomass Gasification for Liquid Fuel Production Breakout Session 2A-Conversion...

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol...  

Energy Savers [EERE]

Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of...

262

The Impact of Control Technology on the Demand Response Potential of California Industrial Refrigerated Facilities Final Report  

E-Print Network [OSTI]

and Automated Demand Response in Industrial RefrigeratedDemand Response .. ..Technology on the Demand Response Potential of California

Scott, Doug

2014-01-01T23:59:59.000Z

263

NETL: Gasification Systems - Gas Cleaning  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Cleaning Cleaning Chemicals from Coal Complex Chemicals from Coal Complex (Eastman Company) Novel gas cleaning and conditioning are crucial technologies for achieving near-zero emissions, while meeting gasification system performance and cost targets. DOE's Gasification Systems program supports technology development in the area of gas cleaning and conditioning, including advanced sorbents and solvents, particulate filters, and other novel gas-cleaning approaches that remove and convert gas contaminants into benign and marketable by-products. To avoid the cost and efficiency penalties associated with cooling the gas stream to temperatures at which conventional gas clean-up systems operate, novel processes are being developed that operate at mild to high temperatures and incorporate multi-contaminant control to

264

Underground coal gasification using oxygen and steam  

SciTech Connect (OSTI)

In this paper, through model experiment of the underground coal gasification, the effects of pure oxygen gasification, oxygen-steam gasification, and moving-point gasification methods on the underground gasification process and gas quality were studied. Experiments showed that H{sub 2} and CO volume fraction in product gas during the pure oxygen gasification was 23.63-30.24% and 35.22-46.32%, respectively, with the gas heating value exceeding 11.00 MJ/m{sup 3}; under the oxygen-steam gasification, when the steam/oxygen ratio stood at 2: 1, gas compositions remained virtually stable and CO + H{sub 2} was basically between 61.66 and 71.29%. Moving-point gasification could effectively improve the changes in the cavity in the coal seams or the effects of roof inbreak on gas quality; the ratio of gas flowing quantity to oxygen supplying quantity was between 3.1:1 and 3.5:1 and took on the linear changes; on the basis of the test data, the reasons for gas quality changes under different gasification conditions were analyzed.

Yang, L.H.; Zhang, X.; Liu, S. [China University of Mining & Technology, Xuzhou (China)

2009-07-01T23:59:59.000Z

265

Chapter 2 - Chemistry of Gasification  

Science Journals Connector (OSTI)

The gasification of any carbonaceous or hydrocarbonaceous material is, essentially, the conversion of the carbon constituents by any one of a variety of chemical processes to produce combustible gases. The process includes a series of reaction steps that convert the feedstock into synthesis gas (syngas, carbon monoxide, CO, plus hydrogen, H2) and other gaseous products. This conversion is generally accomplished by introducing a gasifying agent (air, oxygen, and/or steam) into a reactor vessel containing the feedstock where the temperature, pressure, and flow pattern (moving bed, fluidized, or entrained bed) are controlled. The gaseous products – other than carbon monoxide and hydrogen – and the proportions of these product gases (such as carbon dioxide, CO2, methane, CH4, water vapor, H2O, hydrogen sulfide, H2S, and sulfur dioxide, SO2) depends on the: (1) type of feedstock, (2) the chemical composition of the feedstock, (3) the gasifying agent or gasifying medium, as well as (4) the thermodynamics and chemistry of the gasification reactions as controlled by the process operating parameters. In addition, the kinetic rates and extents of conversion for the several chemical reactions that are a part of the gasification process are variable and are typically functions of: (1) temperature, (2) pressure, and (3) reactor configuration, and (4) the gas composition of the product gases and whether or not these gases influence the outcome of the reaction. It is the purpose of this chapter to present descriptions of the various reactions involved in gasification of carbonaceous and hydrocarbonaceous feedstocks as well as the various thermodynamic aspects of these reactions which dictate the process parameters used to produce the various gases.

James G. Speight

2014-01-01T23:59:59.000Z

266

EMERY BIOMASS GASIFICATION POWER SYSTEM  

SciTech Connect (OSTI)

Emery Recycling Corporation (now Emery Energy Company, LLC) evaluated the technical and economical feasibility of the Emery Biomass Gasification Power System (EBGPS). The gasifier technology is owned and being developed by Emery. The Emery Gasifier for this project was an oxygen-blown, pressurized, non-slagging gasification process that novelly integrates both fixed-bed and entrained-flow gasification processes into a single vessel. This unique internal geometry of the gasifier vessel will allow for tar and oil destruction within the gasifier. Additionally, the use of novel syngas cleaning processes using sorbents is proposed with the potential to displace traditional amine-based and other syngas cleaning processes. The work scope within this project included: one-dimensional gasifier modeling, overall plant process modeling (ASPEN), feedstock assessment, additional analyses on the proposed syngas cleaning process, plant cost estimating, and, market analysis to determine overall feasibility and applicability of the technology for further development and commercial deployment opportunities. Additionally, the project included the development of a detailed technology development roadmap necessary to commercialize the Emery Gasification technology. Process modeling was used to evaluate both combined cycle and solid oxide fuel cell power configurations. Ten (10) cases were evaluated in an ASPEN model wherein nine (9) cases were IGCC configurations with fuel-to-electricity efficiencies ranging from 38-42% and one (1) case was an IGFC solid oxide case where 53.5% overall plant efficiency was projected. The cost of electricity was determined to be very competitive at scales from 35-71 MWe. Market analysis of feedstock availability showed numerous market opportunities for commercial deployment of the technology with modular capabilities for various plant sizes based on feedstock availability and power demand.

Benjamin Phillips; Scott Hassett; Harry Gatley

2002-11-27T23:59:59.000Z

267

NETL: Gasifipedia - Gasification in Detail  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Commercial Gasifiers Commercial Gasifiers Types of Gasifiers Although there are various types of gasifers (gasification reactors), different in design and operational characteristics, there are three main gasifier classifications into which most of the commercially available gasifiers fall. These categories are as follows: Fixed-bed gasifiers (also referred as moving-bed gasifiers) Entrained-flow gasifiers Fluidized-bed gasifiers Commercial gasifiers of GE Energy, ConocoPhillips E-Gas(tm) and Shell SCGP are examples of entrained-flow types. Fixed-or moving-bed gasifiers include that of Lurgi and British Gas Lurgi (BGL). Fluidized-bed gasifiers include the catalytic gasifier technology being commercialized by Great Point Energy, the Winkler gasifier, and the KBR transport gasifiers. For more specific information on these gasifiers, follow the links for the bulleted gasifier types above. NOTE: Although specific gasifiers named above are described in detail throughout this website, it is realized that other gasification technologies exist. The gasifiers discussed herein were not preferentially chosen by NETL.

268

Application of Nanotechnology for Heavy Oil Upgrading: Catalytic Steam Gasification/Cracking of Asphaltenes  

Science Journals Connector (OSTI)

It is well-known that oilsands processing and production faces several challenges that need to be surmounted to make it an environmentally sound and economically feasible industry. ... In this work, we are exploring a novel method for the elimination of asphaltenes, waste hydrocarbons, by adsorption on nanoparticles and, subsequent, catalytic steam gasification of the adsorbed asphaltenes for synthesis gas production. ...

Nashaat N. Nassar; Azfar Hassan; Pedro Pereira-Almao

2011-03-21T23:59:59.000Z

269

The National Carbon Capture Center at the Power Systems Development Facility  

SciTech Connect (OSTI)

The Power Systems Development Facility (PSDF) is a state-of-the-art test center sponsored by the U.S. Department of Energy and dedicated to the advancement of clean coal technology. In addition to the development of high efficiency coal gasification processes, the PSDF features the National Carbon Capture Center (NCCC) to promote new technologies for CO{sub 2} capture from coal-derived syngas and flue gas. The NCCC includes multiple, adaptable test skids that allow technology development of CO{sub 2} capture concepts using coal-derived syngas and flue gas in industrial settings. Because of the ability to operate under a wide range of flow rates and process conditions, research at the NCCC can effectively evaluate technologies at various levels of maturity and accelerate their development path to commercialization. During the calendar year 2012 portion of the Budget Period Four reporting period, efforts at the NCCC focused on testing of pre- and post-combustion CO{sub 2} capture processes and gasification support technologies. Preparations for future testing were on-going as well, and involved facility upgrades and collaboration with numerous technology developers. In the area of pre-combustion, testing was conducted on a new water-gas shift catalyst, a CO{sub 2} solvent, and gas separation membranes from four different technology developers, including two membrane systems incorporating major scale-ups. Post-combustion tests involved advanced solvents from three major developers, a gas separation membrane, and two different enzyme technologies. An advanced sensor for gasification operation was evaluated, operation with biomass co-feeding with coal under oxygen-blown conditions was achieved, and progress continued on refining several gasification support technologies.

None

2012-12-31T23:59:59.000Z

270

The Impact of Control Technology on the Demand Response Potential of California Industrial Refrigerated Facilities Final Report  

E-Print Network [OSTI]

11 Figure 2. Example of a Parallel Rack Refrigeration10. Sample Industrial Control Panel with PLC Rack and I011 Packaged Rack

Scott, Doug

2014-01-01T23:59:59.000Z

271

Improved catalysts for carbon and coal gasification  

DOE Patents [OSTI]

This invention relates to improved catalysts for carbon and coal gasification and improved processes for catalytic coal gasification for the production of methane. The catalyst is composed of at least two alkali metal salts and a particulate carbonaceous substrate or carrier is used. 10 figures, 2 tables.

McKee, D.W.; Spiro, C.L.; Kosky, P.G.

1984-05-25T23:59:59.000Z

272

Gasification of New Zealand Coals: A Comparative Simulation Study  

Science Journals Connector (OSTI)

The aim of this study was to conduct a preliminary feasibility assessment of gasification of New Zealand (NZ) lignite and sub-bituminous coals, using a commercial simulation tool. ... Coal is a nonrenewable resource; however, the world’s coal reserves amount to twice the combined oil and gas reserves. ... The reasons for the entrained flow gasifier selection include its high suitability to low rank coals (lignites) and the use of entrained flow gasifiers for an IGCC as the industrially preferred choice dictated through experience. ...

Smitha V. Nathen; Robert D. Kirkpatrick; Brent R. Young

2008-06-10T23:59:59.000Z

273

DOE Hydrogen Analysis Repository: Biomass Integrated Gasification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biomass Integrated Gasification Combined-Cycle Power Systems Biomass Integrated Gasification Combined-Cycle Power Systems Project Summary Full Title: Cost and Performance Analysis of Biomass-Based Integrated Gasification Combined-Cycle (BIGCC) Power Systems Project ID: 106 Principal Investigator: Margaret Mann Brief Description: This project examines the cost and performance potential of three biomass-based integrated gasification combined cycle (IGCC) systems--high-pressure air blown, low-pressure air blown, and low-pressure indirectly heated. Purpose Examine the cost and performance potential of three biomass-based integrated gasification combined cycle (IGCC) systems - a high pressure air-blown, a low pressure indirectly heated, and a low pressure air-blown. Performer Principal Investigator: Margaret Mann

274

NETL: Gasification Systems - Gasifier Optimization  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasifier Opt & Plant Supporting Systems Gasifier Opt & Plant Supporting Systems Gasification Systems Gasifier Optimization and Plant Supporting Systems The gasifier is the core system component in the gasification process. It determines both the primary requirements for raw material inputs and the product gas composition. The gasifier is generally a high temperature/pressure vessel where oxygen (or air) and steam are directly contacted with a fuel, such as coal, causing a series of chemical reactions to occur that result in production of a fuel gas. This fuel gas (also referred to either as synthesis gas or syngas) consists primarily of hydrogen, carbon monoxide, and carbon dioxide. Minor constituents present in the feedstock are converted to such products as hydrogen sulfide, ammonia, and ash/slag (mineral residues from coal). These products can be separated and captured for use or safe disposal. After cleaning to remove contaminants, the syngas consists mainly of carbon monoxide and hydrogen. According to the Department of Energy's vision for coal gasification, at this point steam may be added and the syngas sent through a water-gas shift (WGS) reactor to convert the carbon monoxide to nothing but carbon dioxide and additional hydrogen. After a gas separation process, the carbon dioxide is ready for utilization (such as for Enhanced Oil Recovery) or safe storage, and the hydrogen can be fired in a gas-turbine/steam-turbine generator set to produce electricity with stack emissions containing no greenhouse gases. Alternately, syngas or hydrogen can be used to produce highly-valued fuels and chemicals. Co-production of combinations of these products and electricity is also possible.

275

A Generalized Pyrolysis Model for Simulating Charring, Intumescent, Smoldering, and Noncharring Gasification  

E-Print Network [OSTI]

on Nonflaming Transient Gasification of PMMA and PE duringT. , & Werner, K. , “Wood Gasification at Fire Level HeatConcentration on Nonflaming Gasification Rates and Evolved

Lautenberger, Chris; Fernandez-Pello, Carlos

2006-01-01T23:59:59.000Z

276

The Development of a Hydrothermal Method for Slurry Feedstock Preparation for Gasification Technology  

E-Print Network [OSTI]

Higman, C. and M. Burgt, Gasification . 2003: Elsevier/Gulfand N.P. Cheremisinoff, Gasification technologies: a primerbiomass (part 3): gasification technologies. Bioresource

He, Wei

2011-01-01T23:59:59.000Z

277

E-Print Network 3.0 - advanced coal-gasification technical Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification to Produce SNG (Beulah, North Dakota, USA) (Source:DakotaGasification Petcoke... Source: NETL, 2009 12;12 Dakota Coal Gasification ... Source: Center for...

278

Catalytic Air Gasification of Plastic Waste (Polypropylene) in a Fluidized Bed. Part II: Effects of Some Operating Variables on the Quality of the Raw Gas Produced Using Olivine as the In-Bed Material  

Science Journals Connector (OSTI)

Catalytic Air Gasification of Plastic Waste (Polypropylene) in a Fluidized Bed. ... Wu et al.(11) reported a process involving pyrolysis combined with catalytic steam gasification for postconsumer plastic wastes, mixed plastics, and real-world plastic wastes. ... In this case, the plastic waste was composed of a mixture of PE and PP (50 wt %) from the car industry. ...

José M. Toledo; María P. Aznar; Jesús A. Sancho

2011-09-26T23:59:59.000Z

279

Fluidized bed catalytic coal gasification process  

DOE Patents [OSTI]

Coal or similar carbonaceous solids impregnated with gasification catalyst constituents (16) are oxidized by contact with a gas containing between 2 volume percent and 21 volume percent oxygen at a temperature between 50.degree. C. and 250.degree. C. in an oxidation zone (24) and the resultant oxidized, catalyst impregnated solids are then gasified in a fluidized bed gasification zone (44) at an elevated pressure. The oxidation of the catalyst impregnated solids under these conditions insures that the bed density in the fluidized bed gasification zone will be relatively high even though the solids are gasified at elevated pressure and temperature.

Euker, Jr., Charles A. (15163 Dianna La., Houston, TX 77062); Wesselhoft, Robert D. (120 Caldwell, Baytown, TX 77520); Dunkleman, John J. (3704 Autumn La., Baytown, TX 77520); Aquino, Dolores C. (15142 McConn, Webster, TX 77598); Gouker, Toby R. (5413 Rocksprings Dr., LaPorte, TX 77571)

1984-01-01T23:59:59.000Z

280

Mississippi Ethanol Gasification Project, Final Scientific / Technical Report  

SciTech Connect (OSTI)

The Mississippi Ethanol (ME) Project is a comprehensive effort to develop the conversion of biomass to ethanol utilizing a proprietary gasification reactor technology developed by Mississippi Ethanol, LLC. Tasks were split between operation of a 1/10 scale unit at the Diagnostic Instrumentation and Analysis Laboratory (DIAL) of Mississippi State University (MSU) and the construction, development, and operation of a full scale pilot unit located at the ME facility in Winona, Mississippi. In addition to characterization of the ME reactor gasification system, other areas considered critical to the operational and economic viability of the overall ME concept were evaluated. These areas include syngas cleanup, biological conversion of syngas to alcohol, and effects of gasification scale factors. Characterization of run data from the Pre-Pilot and Pilot Units has allowed development of the factors necessary for scale-up from the small unit to the larger unit. This scale range is approximately a factor of 10. Particulate and tar sampling gave order of magnitude values for preliminary design calculations. In addition, sampling values collected downstream of the ash removal system show significant reductions in observed loadings. These loading values indicate that acceptable particulate and tar loading rates could be attained with standard equipment additions to the existing configurations. Overall operation both the Pre-Pilot and Pilot Units proceeded very well. The Pilot Unit was operated as a system, from wood receiving to gas flaring, several times and these runs were used to address possible production-scale concerns. Among these, a pressure feed system was developed to allow feed of material against gasifier system pressure with little or no purge requirements. Similarly, a water wash system, with continuous ash collection, was developed, installed, and tested. Development of a biological system for alcohol production was conducted at Mississippi State University with much progress. However, the current state of biological technology is not deemed to be ready commercially. A preliminary estimate of capital and operating costs of a 12000 gallon per day gasification/biological facility was developed for comparison purposes. In addition, during the biological organism screening and testing, some possible alternative products were identified. One such possibility is the biological production of bio-diesel. Additional research is necessary for further evaluation of all of the biological concepts.

Pearson, Larry, E.

2007-04-30T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Proceedings of the seventh annual gasification and gas stream cleanup systems contractors review meeting: Volume 1  

SciTech Connect (OSTI)

On June 16 through 19, 1987, METC sponsored the Seventh Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting which was held at the Sheraton Lakeview Conference Center in Morgantown, West Virginia. The primary purpose of the meeting was threefold: to review the technical progress and current status of the gasification and gas stream cleanup projects sponsored by the Department of Energy; to foster technology exchange among participating researchers and other technical communities; to facilitate interactive dialogues which would identify research needs that would make coal-based gasification systems more attractive economically and environmentally. More than 310 representatives of Government, academia, industry, and foreign energy research organizations attended the 4-day meeting. Fifty-three papers and thirty poster displays were presented summarizing recent developments in the gasification and gas stream cleanup programs. Volume I covers information presented at sessions 1 through 4 on systems for the production of Co-products and industrial fuel gas, environmental projects, and components and materials. Individual papers have been processed for the Energy Data Base.

Ghate, M.R.; Markel, K.E. Jr.; Jarr, L.A.; Bossart, S.J. (eds.)

1987-08-01T23:59:59.000Z

282

The Gasification of Ponderosa Pine Charcoal  

Science Journals Connector (OSTI)

The gasification of wood chars with CO2 and steam is an important process step in the conversion of biomass to fuel and synthesis gases. Wood fuels can be gasified in a wide variety of sizes, shapes and densities...

Richard Edrich; Timothy Bradley…

1985-01-01T23:59:59.000Z

283

Catalysts for carbon and coal gasification  

DOE Patents [OSTI]

Catalyst for the production of methane from carbon and/or coal by means of catalytic gasification. The catalyst compostion containing at least two alkali metal salts. A particulate carbonaceous substrate or carrier is used.

McKee, Douglas W. (Burnt Hills, NY); Spiro, Clifford L. (Scotia, NY); Kosky, Philip G. (Schenectady, NY)

1985-01-01T23:59:59.000Z

284

A New Approach to Carbon Gasification  

Science Journals Connector (OSTI)

... carbon monoxide plus hydrogen respectively, under the usual conditions of temperature and pressure applying in gasification practice, the rates of reaction measured by the number of gm. moles of product ...

J. D. BLACKWOOD; F. K. McTAGGART

1959-08-08T23:59:59.000Z

285

Biomass Gasification in Dual Fluidized Bed Gasifier  

Science Journals Connector (OSTI)

The dual fluidized bed gasification technology is prospective because it produces high...2...dilution even when air is used to generate the required endothermic heat via in situ combustion. This study is devoted ...

Toshiyuki Suda; Takahiro Murakami…

2007-01-01T23:59:59.000Z

286

Underground Coal Gasification at Tennessee Colony  

E-Print Network [OSTI]

The Tennessee Colony In Situ Coal Gasification Project conducted by Basic Resources Inc. is the most recent step in Texas Utilities Company's ongoing research into the utilization of Texas lignite. The project, an application of the Soviet...

Garrard, C. W.

1979-01-01T23:59:59.000Z

287

Partial Gasification for CO2Emissions Reduction  

Science Journals Connector (OSTI)

The chemical reaction during partial gasification of coal follows the form (Nag and Raha, 1994) which is based on the Amagat model for ideal gas mixtures: (9.1) ...

Nirmal V. Gnanapragasam; Bale V. Reddy; Marc A. Rosen

2010-01-01T23:59:59.000Z

288

An Assessment of Industrial Cogeneration Potential in Pennsylvania  

E-Print Network [OSTI]

such as atmospheric fluidized bed combustion, coal-gasification combined cycles, fuel cells and bottoming cycles were analyzed in addition to the economic assessment of conventional cogeneration systems; Industry-specific rates of market penetration were developed...

Hinkle, B. K.; Qasim, S.; Ludwig, E. V., Jr.

1983-01-01T23:59:59.000Z

289

Encoal mild coal gasification project: Final design modifications report  

SciTech Connect (OSTI)

The design, construction and operation Phases of the Encoal Mild Coal Gasification Project have been completed. The plant, designed to process 1,000 ton/day of subbituminous Power River Basin (PRB) low-sulfur coal feed and to produce two environmentally friendly products, a solid fuel and a liquid fuel, has been operational for nearly five years. The solid product, Process Derived Fuel (PDF), is a stable, low-sulfur, high-Btu fuel similar in composition and handling properties to bituminous coal. The liquid product, Coal Derived Liquid (CDL), is a heavy, low-sulfur, liquid fuel similar in properties to heavy industrial fuel oil. Opportunities for upgrading the CDL to higher value chemicals and fuels have been identified. Significant quantities of both PDF and CDL have been delivered and successfully burned in utility and industrial boilers. A summary of the Project is given.

NONE

1997-07-01T23:59:59.000Z

290

Potassium Retention in Updraft Gasification of Wood  

Science Journals Connector (OSTI)

Wood gasifiers are equipment used for a controlled combustion of wood in limited supply of air as the oxidizing medium to generate a combustible product gas. ... Other oxidizing media, such as oxygen and steam, or a combination of any two media can be used in the gasification process. ... The zone where high rates of char combustion and gasification occur is about 15 mm wide above the grate, as determined in a similar-sized gasifier by Di Blasi. ...

Joseph Olwa; Marcus Öhman; Pettersson Esbjörn; Dan Boström; Mackay Okure; Björn Kjellström

2013-10-14T23:59:59.000Z

291

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incinerator facility (east Liverpool, Ohio). Volume 2. Introduction. Draft report  

SciTech Connect (OSTI)

This volume provides a description of the facility, and its location and setting in the three-state area of Ohio, Pennsylvania, and West Virginia; an overview of previous risk assessments conducted by U.S. EPA for this site, including the preliminary assessment of inhalation exposure and the screening-level risk analyses of indirect exposure; and a summary of comments provided by the Peer Review Panel on the Project Plan.

NONE

1995-11-01T23:59:59.000Z

292

Low/medium-Btu coal-gasification-assessment program for potential users in New Jersey. Final report  

SciTech Connect (OSTI)

Burns and Roe Industrial Services Corporation and Public Service Electric and Gas in association with Scientific Design Company have completed a technical and economic evaluation of coal gasification. The evaluation also addressed the regulatory, institutional, and environmental issues of coal gasification. Two uses of coal-derived medium Btu (MBU) gas were explored: (1) substitute boiler fuel for electric generation and (2) substitute fuel for industrial customers using natural gas. The summary and conclusions of his evaluation are: The Sewaren Generating Station was selected as potentially the most suitable site for the coal gasification plant. The Texaco process was selected because it offered the best combination of efficiency and pilot plant experience; in addition, it is a pressurized process which is advantageous if gas is to be supplied to industrial customers via a pipeline. Several large industrial gas customers within the vicinities of Sewaren and Hudson Generating Stations indicated that MBG would be considered as an alternate fuel provided that its use was economically justified. The capital cost estimates for a 2000 tons/day and a 1000 tons/day gasification plant installed at Sewaren Generating Station are $115.6 million and $73.8 million, in 1980 dollars, respectively. The cost of supplying MBG to industrial customers is competitive with existing pipeline natural gas on a Btu heating value basis for gasifier capacity factors of 35% or higher.

Not Available

1981-05-01T23:59:59.000Z

293

Environmental Enterprise: Carbon Sequestration using Texaco Gasification Process  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Environmental Enterprise: Carbon Sequestration using Texaco Carbon Sequestration using Texaco Gasification Process Gasification Process First National Conference on Carbon Sequestration First National Conference on Carbon Sequestration May 16, 2001 May 16, 2001 Jeff Seabright Jeff Seabright Texaco Inc. Texaco Inc. Presentation Highlights Presentation Highlights * * Texaco and climate change Texaco and climate change * * Introduction to gasification Introduction to gasification * * Environmental benefits of gasification Environmental benefits of gasification * * CO CO 2 2 capture & sequestration capture & sequestration * * Challenges going forward Challenges going forward Texaco's Climate Change Policy Texaco's Climate Change Policy * * Know enough to take action now Know enough to take action now

294

The impact of implied facilities cost of money subsidies on capital expenditures and the cost of debt in the defense industry  

Science Journals Connector (OSTI)

We examine the public policy effects of a cash flow subsidy unique to the government contracting industry, on defense contractors’ capital expenditures and cost of debt over a relatively long time-period, 1978–2009. Because the Department of Defense found evidence of a shrinking defense industrial base in the early 1970s, it wanted to encourage capital spending by defense firms. The result was a cost accounting standard that reimbursed contractors for an imputed facilities capital cost of money (FCCOM) that has remained in effect, virtually unchanged, for almost 30 years, despite structural changes in the defense industry. Our results, using a sample of 628 defense firms, suggest that the standard met its intended objective of increased capital spending within 10 years of its promulgation. However, we also find that the FCCOM subsidy may have contributed to a decreased cost of debt within the defense sector over the long-term. Finally, further analyses indicate that the long-term persistence of this subsidy may have encouraged defense contractors to overinvest in capital goods. Our findings suggest that public policy makers should consider both direct and indirect effects of regulation embedded in accounting standards.

Carolyn M. Callahan; Valaria P. Vendrzyk; Maureen G. Butler

2012-01-01T23:59:59.000Z

295

Fixed bed gasification studies on coal-feedlot biomass and coal-chicken litter biomass under batch mode operation  

E-Print Network [OSTI]

of the processes for energy conversion of biomass fuels is thermochemical gasification. For the current study, a laboratory scale, 10 kW[th], fixed-bed gasifier (reactor internal diameter 0.15 m, reactor height 0.30 m) facility was built at the Texas A...

Priyadarsan, Soyuz

2012-06-07T23:59:59.000Z

296

Energy, Environmental, and Economic Analyses of Design Concepts for the Co-Production of Fuels and Chemicals with Electricity via Co-Gasification of Coal and Biomass  

SciTech Connect (OSTI)

The overall objective of this project was to quantify the energy, environmental, and economic performance of industrial facilities that would coproduce electricity and transportation fuels or chemicals from a mixture of coal and biomass via co-gasification in a single pressurized, oxygen-blown, entrained-flow gasifier, with capture and storage of CO{sub 2} (CCS). The work sought to identify plant designs with promising (Nth plant) economics, superior environmental footprints, and the potential to be deployed at scale as a means for simultaneously achieving enhanced energy security and deep reductions in U.S. GHG emissions in the coming decades. Designs included systems using primarily already-commercialized component technologies, which may have the potential for near-term deployment at scale, as well as systems incorporating some advanced technologies at various stages of R&D. All of the coproduction designs have the common attribute of producing some electricity and also of capturing CO{sub 2} for storage. For each of the co-product pairs detailed process mass and energy simulations (using Aspen Plus software) were developed for a set of alternative process configurations, on the basis of which lifecycle greenhouse gas emissions, Nth plant economic performance, and other characteristics were evaluated for each configuration. In developing each set of process configurations, focused attention was given to understanding the influence of biomass input fraction and electricity output fraction. Self-consistent evaluations were also carried out for gasification-based reference systems producing only electricity from coal, including integrated gasification combined cycle (IGCC) and integrated gasification solid-oxide fuel cell (IGFC) systems. The reason biomass is considered as a co-feed with coal in cases when gasoline or olefins are co-produced with electricity is to help reduce lifecycle greenhouse gas (GHG) emissions for these systems. Storing biomass-derived CO{sub 2} underground represents negative CO{sub 2} emissions if the biomass is grown sustainably (i.e., if one ton of new biomass growth replaces each ton consumed), and this offsets positive CO{sub 2} emissions associated with the coal used in these systems. Different coal:biomass input ratios will produce different net lifecycle greenhouse gas (GHG) emissions for these systems, which is the reason that attention in our analysis was given to the impact of the biomass input fraction. In the case of systems that produce only products with no carbon content, namely electricity, ammonia and hydrogen, only coal was considered as a feedstock because it is possible in theory to essentially fully decarbonize such products by capturing all of the coal-derived CO{sub 2} during the production process.

Eric Larson; Robert Williams; Thomas Kreutz; Ilkka Hannula; Andrea Lanzini; Guangjian Liu

2012-03-11T23:59:59.000Z

297

Effect of Microstructural Changes on Gasification Reactivity of Coal Chars during Low Temperature Gasification  

Science Journals Connector (OSTI)

Effect of Microstructural Changes on Gasification Reactivity of Coal Chars during Low Temperature Gasification ... Pocahontas No. 3, Illinois No. 6, and Beulah-Zap coal char samples were gasified in 1% O2 at 500 °C or 600 °C up to 90% (daf) conversion, and their structure were observed under a high-resolution transmission electron microscope (HRTEM). ...

Atul Sharma; Hayato Kadooka; Takashi Kyotani; Akira Tomita

2001-11-28T23:59:59.000Z

298

EIS-0432: Department of Energy Loan Guarantee for Medicine Bow Gasification  

Broader source: Energy.gov (indexed) [DOE]

2: Department of Energy Loan Guarantee for Medicine Bow 2: Department of Energy Loan Guarantee for Medicine Bow Gasification and Liquefaction Coal-to-Liquids, Carbon County, Wyoming EIS-0432: Department of Energy Loan Guarantee for Medicine Bow Gasification and Liquefaction Coal-to-Liquids, Carbon County, Wyoming Summary DOE is assessing the potential environmental impacts for its proposed action of issuing a Federal loan guarantee to Medicine Bow Fuel & Power LLC (MBFP), a wholly-owned subsidiary of DKRW Advanced Fuels LLC. MBFP submitted an application to DOE under the Federal loan guarantee program pursuant to the Energy Policy Act of 2005 to support the construction and startup of the MBFP coal-to-liquids facility, a coal mine and associated coal handling facilities. Public Comment Opportunities No public comment opportunities available at this time.

299

Kinetics of steam gasification of bituminous coals in terms of their use for underground coal gasification  

Science Journals Connector (OSTI)

Abstract The kinetics of steam gasification was examined for bituminous coals of a low coal rank. The examined coals can be the raw material for underground coal gasification. Measurements were carried out under isothermal conditions at a high pressure of 4 MPa and temperatures of 800, 900, 950, and 1000 °C. Yields of gasification products such as carbon monoxide and carbon dioxide, hydrogen and methane were calculated based on the kinetic curves of formation reactions of these products. Also carbon conversion degrees are presented. Moreover, calculations were made of the kinetic parameters of carbon monoxide and hydrogen formation reaction in the coal gasification process. The parameters obtained during the examinations enable a preliminary assessment of coal for the process of underground coal gasification.

Stanis?aw Porada; Grzegorz Czerski; Tadeusz Dziok; Przemys?aw Grzywacz; Dorota Makowska

2015-01-01T23:59:59.000Z

300

Lighting Test Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Custom Projects Lighting Test Facilities SSL Guidelines Industrial Federal Agriculture LED Street and Area Lighting Field Test of Exterior LED Down Lights Abstract Outdoor...

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Linde FUSRAP Site Remediation: Engineering Challenges and Solutions of Remedial Activities on an Active Industrial Facility - 13506  

SciTech Connect (OSTI)

The Linde FUSRAP Site (Linde) is located in Tonawanda, New York at a major research and development facility for Praxair, Inc. (Praxair). Successful remediation activities at Linde combines meeting cleanup objectives of radiological contamination while minimizing impacts to Praxair business operations. The unique use of Praxair's property coupled with an array of active and abandoned utilities poses many engineering and operational challenges; each of which has been overcome during the remedial action at Linde. The U.S. Army Corps of Engineers - Buffalo District (USACE) and CABRERA SERVICES, INC. (CABRERA) have successfully faced engineering challenges such as relocation of an aboveground structure, structural protection of an active water line, and installation of active mechanical, electrical, and communication utilities to perform remediation. As remediation nears completion, continued success of engineering challenges is critical as remaining activities exist in the vicinity of infrastructure essential to business operations; an electrical substation and duct bank providing power throughout the Praxair facility. Emphasis on engineering and operations through final remediation and into site restoration will allow for the safe and successful completion of the project. (authors)

Beres, Christopher M.; Fort, E. Joseph [Cabrera Services, Inc., 473 Silver Lane, East Hartford, CT 06118 (United States)] [Cabrera Services, Inc., 473 Silver Lane, East Hartford, CT 06118 (United States); Boyle, James D. [United States Army Corps of Engineers - Buffalo, 1776 Niagara Street, Buffalo, NY 14207 (United States)] [United States Army Corps of Engineers - Buffalo, 1776 Niagara Street, Buffalo, NY 14207 (United States)

2013-07-01T23:59:59.000Z

302

Utilization of char from biomass gasification in catalytic applications  

E-Print Network [OSTI]

Utilization of char from biomass gasification in catalytic applications Naomi Klinghoffer Submitted Utilization of char from biomass gasification in catalytic applications Naomi Klinghoffer Utilization takes place during catalytic decomposition. This thesis focuses on the utilization of char as a catalyst

303

Hanna, Wyoming underground coal gasification data base. Volume 3. The Hanna II, Phase I field test  

SciTech Connect (OSTI)

This report is part of a seven-volume series on the Hanna, Wyoming, underground coal gasification field tests. Volume 1 is a summary of the project, and each of Volumes 2 through 6 describes a particular test. Volume 7 is a compilation of all the data for the tests in Volumes 2 through 6. Hanna II, Phase I was conducted during the spring and summer of 1975, at a site about 700 feet up dip (to the southwest) of the Hanna I test. The test was conducted in two stages - Phase IA and IB. Phase IA consisted of linking and gasification operations between Wells 1 and 3 and Phase IB of linking from the 1-3 gasification zone to Well 2, followed by a short period of gasification from Well 2 to Well 3 over a broad range of air injection rates, in order to determine system turndown capabilities and response times. This report covers: (1) site selection and characteristics; (2) test objectives; (3) facilities description; (4) pre-operational testing; (5) test operations summary; and (6) post-test activity. 7 refs., 11 figs., 8 tabs.

Bartke, T.C.; Fischer, D.D.; King, S.B.; Boyd, R.M.; Humphrey, A.E.

1985-08-01T23:59:59.000Z

304

Fluid-Bed Testing of Greatpoint Energy's Direct Oxygen Injection Catalytic Gasification Process for Synthetic Natural Gas and Hydrogen Coproduction Year 6 - Activity 1.14 - Development of a National Center for Hydrogen Technology  

SciTech Connect (OSTI)

The GreatPoint Energy (GPE) concept for producing synthetic natural gas and hydrogen from coal involves the catalytic gasification of coal and carbon. GPE’s technology “refines” coal by employing a novel catalyst to “crack” the carbon bonds and transform the coal into cleanburning methane (natural gas) and hydrogen. The GPE mild “catalytic” gasifier design and operating conditions result in reactor components that are less expensive and produce pipeline-grade methane and relatively high purity hydrogen. The system operates extremely efficiently on very low cost carbon sources such as lignites, subbituminous coals, tar sands, petcoke, and petroleum residual oil. In addition, GPE’s catalytic coal gasification process eliminates troublesome ash removal and slagging problems, reduces maintenance requirements, and increases thermal efficiency, significantly reducing the size of the air separation plant (a system that alone accounts for 20% of the capital cost of most gasification systems) in the catalytic gasification process. Energy & Environmental Research Center (EERC) pilot-scale gasification facilities were used to demonstrate how coal and catalyst are fed into a fluid-bed reactor with pressurized steam and a small amount of oxygen to “fluidize” the mixture and ensure constant contact between the catalyst and the carbon particles. In this environment, the catalyst facilitates multiple chemical reactions between the carbon and the steam on the surface of the coal. These reactions generate a mixture of predominantly methane, hydrogen, and carbon dioxide. Product gases from the process are sent to a gas-cleaning system where CO{sub 2} and other contaminants are removed. In a full-scale system, catalyst would be recovered from the bottom of the gasifier and recycled back into the fluid-bed reactor. The by-products (such as sulfur, nitrogen, and CO{sub 2}) would be captured and could be sold to the chemicals and petroleum industries, resulting in near-zero hazardous air or water pollution. This technology would also be conducive to the efficient coproduction of methane and hydrogen while also generating a relatively pure CO{sub 2} stream suitable for enhanced oil recovery (EOR) or sequestration. Specific results of bench-scale testing in the 4- to 38-lb/hr range in the EERC pilot system demonstrated high methane yields approaching 15 mol%, with high hydrogen yields approaching 50%. This was compared to an existing catalytic gasification model developed by GPE for its process. Long-term operation was demonstrated on both Powder River Basin subbituminous coal and on petcoke feedstocks utilizing oxygen injection without creating significant bed agglomeration. Carbon conversion was greater than 80% while operating at temperatures less than 1400°F, even with the shorter-than-desired reactor height. Initial designs for the GPE gasification concept called for a height that could not be accommodated by the EERC pilot facility. More gas-phase residence time should allow the syngas to be converted even more to methane. Another goal of producing significant quantities of highly concentrated catalyzed char for catalyst recovery and material handling studies was also successful. A Pd–Cu membrane was also successfully tested and demonstrated to produce 2.54 lb/day of hydrogen permeate, exceeding the desired hydrogen permeate production rate of 2.0 lb/day while being tested on actual coal-derived syngas that had been cleaned with advanced warm-gas cleanup systems. The membranes did not appear to suffer any performance degradation after exposure to the cleaned, warm syngas over a nominal 100-hour test.

Swanson, Michael; Henderson, Ann

2012-04-01T23:59:59.000Z

305

Development of Pressurized Circulating Fluidized Bed Partial Gasification Module (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building bock that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This report describes the work performed during the July 1-September 30, 2002 time period.

A. Robertson

2002-09-30T23:59:59.000Z

306

DEVELOPMENT OF PRESSURIZED CIRCULATING FLUIDIZED BED PARTIAL GASIFICATION MODULE (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building bock that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This report describes the work performed during the October 1--December 31, 2002 time period.

Unknown

2003-01-30T23:59:59.000Z

307

DEVELOPMENT OF PRESSURIZED CIRCULATING FLUIDIZED BED PARTIAL GASIFICATION MODULE (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building bock that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This report describes the work performed during the April 1--June 30, 2003 time period.

Archie Robertson

2003-07-23T23:59:59.000Z

308

DEVELOPMENT OF PRESSURIZED CIRCULATING FLUIDIZED BED PARTIAL GASIFICATION MODULE (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building bock that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This report describes the work performed during the July 1--September 30, 2003 time period.

Archie Robertson

2003-10-29T23:59:59.000Z

309

Development of Pressurized Circulating Fluidized Bed Partial Gasification Module (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building bock that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This report describes the work performed during the October 1 - December 31, 2003 time period.

A. Robertson

2003-12-31T23:59:59.000Z

310

DEVELOPMENT OF PRESSURIZED CIRCULATING FLUDIZED BED PARTIAL GASIFICATION MODULE (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building bock that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This report describes the work performed during the April 1--June 30, 2002 time period.

Archie Robertson

2002-07-10T23:59:59.000Z

311

Development of Foster Wheeler's Vision 21 Partial Gasification Module  

SciTech Connect (OSTI)

The US Department of Energy (DOE) has awarded Foster Wheeler Development Corporation a contract to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% while producing near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The unique aspect of the process is that it utilizes a pressurized circulating fluidized bed partial gasifier and does not attempt to consume the coal in a single step. To convert all the coal to syngas in a single step requires extremely high temperatures ({approx} 2500 to 2800F) that melt and vaporize the coal and essentially drive all coal ash contaminants into the syngas. Since these contaminants can be corrosive to power generating equipment, the syngas must be cooled to near room temperature to enable a series of chemical processes to clean the syngas. Foster Wheeler's process operates at much lower temperatures that control/minimize the release of contaminants; this eliminates/minimizes the need for the expensive, complicated syngas heat exchangers and chemical cleanup systems typical of high temperature gasification. By performing the gasification in a circulating bed, a significant amount of syngas can still be produced despite the reduced temperature and the circulating bed allows easy scale up to large size plants. Rather than air, it can also operate with oxygen to facilitate sequestration of stack gas carbon dioxide gases for a 100% reduction in greenhouse gas emissions. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building block that offers all the advantages of coal gasification but in a more user friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This paper describes the test program and pilot plant that will be used to develop the PGM.

Robertson, A.

2001-11-06T23:59:59.000Z

312

Thermochemical Conversion Research and Development: Gasification and Pyrolysis (Fact Sheet)  

SciTech Connect (OSTI)

Biomass gasification and pyrolysis research and development activities at the National Renewable Energy Laboratory and Pacific Northwest National Laboratory.

Not Available

2009-09-01T23:59:59.000Z

313

Apparatus for fixed bed coal gasification  

DOE Patents [OSTI]

An apparatus for fixed-bed coal gasification is described in which coal such as caking coal is continuously pyrolyzed with clump formation inhibited, by combining the coal with a combustible gas and an oxidant, and then continually feeding the pyrolyzed coal under pressure and elevated temperature into the gasification region of a pressure vessel. The materials in the pressure vessel are allowed to react with the gasifying agents in order to allow the carbon contents of the pyrolyzed coal to be completely oxidized. The combustion of gas produced from the combination of coal pyrolysis and gasification involves combining a combustible gas coal and an oxidant in a pyrolysis chamber and heating the components to a temperature of at least 1600.degree. F. The products of coal pyrolysis are dispersed from the pyrolyzer directly into the high temperature gasification region of a pressure vessel. Steam and air needed for gasification are introduced in the pressure vessel and the materials exiting the pyrolyzer flow down through the pressure vessel by gravity with sufficient residence time to allow any carbon to form carbon monoxide. Gas produced from these reactions are then released from the pressure vessel and ash is disposed of.

Sadowski, Richard S. (Greenville, SC)

1992-01-01T23:59:59.000Z

314

Plasma Treatments and Biomass Gasification  

Science Journals Connector (OSTI)

Exploitation of forest resources for energy production includes various methods of biomass processing. Gasification is one of the ways to recover energy from biomass. Syngas produced from biomass can be used to power internal combustion engines or, after purification, to supply fuel cells. Recent studies have shown the potential to improve conventional biomass processing by coupling a plasma reactor to a pyrolysis cyclone reactor. The role of the plasma is twofold: it acts as a purification stage by reducing production of tars and aerosols, and simultaneously produces a rich hydrogen syngas. In a first part of the paper we present results obtained from plasma treatment of pyrolysis oils. The outlet gas composition is given for various types of oils obtained at different experimental conditions with a pyrolysis reactor. Given the complexity of the mixtures from processing of biomass, we present a study with methanol considered as a model molecule. This experimental method allows a first modeling approach based on a combustion kinetic model suitable to validate the coupling of plasma with conventional biomass process. The second part of the paper is summarizing results obtained through a plasma-pyrolysis reactor arrangement. The goal is to show the feasibility of this plasma-pyrolysis coupling and emphasize more fundamental studies to understand the role of the plasma in the biomass treatment processes.

J Luche; Q Falcoz; T Bastien; J P Leninger; K Arabi; O Aubry; A Khacef; J M Cormier; J Lédé

2012-01-01T23:59:59.000Z

315

Hydrothermal Gasification of Waste Biomass: Process Design and Life Cycle Asessment  

Science Journals Connector (OSTI)

Several scenarios are constructed for different Swiss biomass feedstocks and different scales depending on logistical choices: large-scale (155 MWSNG) and small-scale (5.2 MWSNG) scenarios for a manure feedstock and one scenario (35.6 MWSNG) for a wood feedstock. ... In conclusion, the simulation of the catalytic hydrothermal gasification of different biomass feedstocks allowed the design of industrial-scale process configurations. ...

Jeremy S. Luterbacher; Morgan Fröling; Frédéric Vogel; François Maréchal; Jefferson W. Tester

2009-01-29T23:59:59.000Z

316

Exergy Analysis of the Process for Dimethyl Ether Production through Biomass Steam Gasification  

Science Journals Connector (OSTI)

About 6.37% of the total carbon is released to the environment in the form of wastewater and waste gas. ... If the heat for gasifying the biomass could be obtained from other energy resource, the carbon atom utilization could be increased greatly, and the CO2 emissions could be decreased considerably. ... A Cost?Benefit Assessment of Gasification-Based Biorefining in the Kraft Pulp and Paper Industry: Volume 1 Main Report; Princeton University: Princeton, NJ, 2006. ...

Xiangping Zhang; Christian Solli; Edgar G. Hertwich; Xiao Tian; Suojiang Zhang

2009-11-09T23:59:59.000Z

317

Concentrating-Solar Biomass Gasification Process for a 3rd Generation Biofuel  

Science Journals Connector (OSTI)

Concentrating-Solar Biomass Gasification Process for a 3rd Generation Biofuel ... The first step was to develop process flow diagrams and to use these along with literature information and research results as well as the practical industry experience to build process simulation models. ... In contrast, biofuels made from waste biomass or from biomass grown on degraded and abandoned agricultural lands planted with perennials incur little or no C debt and can offer immediate, sustained GHG advantages. ...

Edgar G. Hertwich; Xiangping Zhang

2009-04-30T23:59:59.000Z

318

5 - Gasification reaction kinetics for synthetic liquid fuel production  

Science Journals Connector (OSTI)

Abstract The gasification process is a chemically and physically complex operation. This chapter presents a description of the chemistry of gasification reactions. It also discusses the assorted reactions involved in gasification and the various thermodynamic aspects of these reactions that dictate the process parameters used to produce the various gases.

J.G. Speight

2015-01-01T23:59:59.000Z

319

Short Communication Catalytic coal gasification: use of calcium versus potassium*  

E-Print Network [OSTI]

Short Communication Catalytic coal gasification: use of calcium versus potassium* Ljubisa R on the gasification in air and 3.1 kPa steam of North Dakota lignitic chars prepared under slow and rapid pyrolysis of calcium is related to its sintering via crystallite growth. (Keywords: coal; gasification; catalysis

320

The Public Perceptions of Underground Coal Gasification (UCG)  

E-Print Network [OSTI]

The Public Perceptions of Underground Coal Gasification (UCG): A Pilot Study Simon Shackley #12;The Public Perceptions of Underground Coal Gasification (UCG): A Pilot Study Dr Simon Shackley of Underground Coal Gasification (UCG) in the United Kingdom. The objectives were to identify the main dangers

Watson, Andrew

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Gasification of woody biomass Tessa Jansen (s0140600)  

E-Print Network [OSTI]

1 Gasification of woody biomass Tessa Jansen (s0140600) University of Twente Internship at SINTEF costs. So I would be working on biomass gasification and perform thermo gravimetric analysis (TGA process and char reactivity has been investigated by performing multiple gasification, pyrolysis

Luding, Stefan

322

Proceedings of the seventh annual gasification and gas stream cleanup systems contractors review meeting: Volume 2  

SciTech Connect (OSTI)

On June 16 through 19, 1987, METC sponsored the Seventh Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting which was held at the Sheraton Lakeview Conference Center in Morgantown, West Virginia. The primary purpose of the meeting was threefold: to review the technical progress and current status of the gasification and gas stream cleanup projects sponsored by the Department of Energy; to foster technology exchange among participating researchers and other technical communities; to facilitate interactive dialogues which would identify research needs that would make coal-based gasification systems more attractive economically and environmentally. More than 310 representatives of Government, academia, industry, and foreign energy research organizations attended the 4-day meeting. Fifty-three papers and thirty poster dsplays were presented summarizing recent developments in the gasification and gas stream cleanup programs. Volume II covers papers presented at sessions 5 and 6 on system for the production of synthesis gas, and on system for the production of power. All papers have been processed for inclusion in the Energy Data Base.

Ghate, M.R.; Markel, K.E. Jr.; Jarr, L.A.; Bossart, S.J. (eds.)

1987-08-01T23:59:59.000Z

323

NETL: Gasification Systems - Projects by State with Congressional District  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Projects by State Projects by State Gasification Systems Projects by State with Congressional District State Performer Congressional District Alabama National Carbon Capture Center at the Power Systems Development Facility-Project List Modification of the Developmental Pressure Decoupled Advanced Coal (PDAC) Feeder Long-Term Refractory Durability Tests (Transport Gasifier) Long-Term Candle Filter Tests (Transport Gasifier) Water-Gas Shift Tests to Reduce Steam Use Southern Company Services, Inc. AL07 High Hydrogen, Low Methane Syngas from Low-Rank Coals for Coal-to-Liquids Production Southern Research Institute AL07 California Dry Solids Pump Coal Feed Technology Aerojet Rocketdyne CA30 Colorado A Cost-Effective Oxygen Separation System Based on Open Gradient Magnetic Field by Polymer Beads ITN Energy Systems CO01

324

EIS-0429: Amended Notice of Intent To Prepare the Environmental...  

Broader source: Energy.gov (indexed) [DOE]

Involvement Department of Energy Proposed Federal Loan Guarantee for the Indiana Gasification, LLC, Industrial Gasification Facility in Rockport, IN, and CO2 Pipeline DOE...

325

EIS-0429: Scoping Meeting Transcript, 12/3/2009 | Department...  

Broader source: Energy.gov (indexed) [DOE]

1232009 EIS-0429: Scoping Meeting Transcript, 1232009 Indiana Gasification, LLC, Industrial Gasification Facility in Rockport, IN and CO2 Pipeline Public Scoping Meeting - 12...

326

EIS-0428: Notice of Intent to Prepare an Environmental Impact...  

Energy Savers [EERE]

an Environmental Impact Statement Construction and Startup of the Mississippi Gasification, LLC, Industrial Gasification Facility in Moss Point, Mississippi Notice of Intent...

327

EIS-0429: Notice of Intent to Prepare an Environmental Impact...  

Energy Savers [EERE]

Prepare an Environmental Impact Statement Construction and Startup of the Indiana Gasification, LLC, Industrial Gasification Facility in Rockport, Indiana Federal Loan Guarantee...

328

Biomass Gasification in Fluidized Bed:? Where To Locate the Dolomite To Improve Gasification?  

Science Journals Connector (OSTI)

Figure 5 Steam content in the flue gas vs relative amount of dolomite used for two different locations of the dolomite and for two gasifying agents; (a) gasification with H2O + O2 mixtures, GR = 0.86?1.16, ... Figure 6 Low heating value of the flue gas for two locations of the dolomite and for two gasifying agents; (a) gasification with H2O + O2 mixtures, GR = 0.86?1.16, ... Figure 7 Gas yield for two locations of the dolomite and for two gasifying agents; (a) gasification with H2O + O2 mixtures; GR = 0.86?1.16, ...

José Corella; María-Pilar Aznar; Javier Gil; Miguel A. Caballero

1999-10-28T23:59:59.000Z

329

Process for fixed bed coal gasification  

DOE Patents [OSTI]

The combustion of gas produced from the combination of coal pyrolysis and gasification involves combining a combustible gas coal and an oxidant in a pyrolysis chamber and heating the components to a temperature of at least 1600.degree. F. The products of coal pyrolysis are dispersed from the pyrolyzer directly into the high temperature gasification region of a pressure vessel. Steam and air needed for gasification are introduced in the pressure vessel and the materials exiting the pyrolyzer flow down through the pressure vessel by gravity with sufficient residence time to allow any carbon to form carbon monoxide. Gas produced from these reactions are then released from the pressure vessel and ash is disposed of.

Sadowski, Richard S. (Greenville, SC)

1992-01-01T23:59:59.000Z

330

Proceedings of the ninth annual underground coal gasification symposium  

SciTech Connect (OSTI)

The Ninth Underground Coal Gasification Symposium was held August 7 to 10, 1983 at the Indian Lakes Resort and Conference Center in Bloomingdale, Illinois. Over one-hundred attendees from industry, academia, National Laboratories, State Government, and the US Government participated in the exchange of ideas, results and future research plans. Representatives from six countries including France, Belgium, United Kingdom, The Netherlands, West Germany, and Brazil also participated by presenting papers. Fifty papers were presented and discussed in four formal sessions and two informal poster sessions. The presentations described current and future field testing plans, interpretation of field test data, environmental research, laboratory studies, modeling, and economics. All papers were processed for inclusion in the Energy Data Base.

Wieber, P.R.; Martin, J.W.; Byrer, C.W. (eds.)

1983-12-01T23:59:59.000Z

331

Production of Hydrogen from Underground Coal Gasification  

DOE Patents [OSTI]

A system of obtaining hydrogen from a coal seam by providing a production well that extends into the coal seam; positioning a conduit in the production well leaving an annulus between the conduit and the coal gasification production well, the conduit having a wall; closing the annulus at the lower end to seal it from the coal gasification cavity and the syngas; providing at least a portion of the wall with a bifunctional membrane that serves the dual purpose of providing a catalyzing reaction and selectively allowing hydrogen to pass through the wall and into the annulus; and producing the hydrogen through the annulus.

Upadhye, Ravindra S. (Pleasanton, CA)

2008-10-07T23:59:59.000Z

332

Optimize Deployment of Renewable Energy Technologies for Government Agencies, Industrial Facilities, and Military Installations: NREL Offers Proven Tools and Resources to Reduce Energy Use and Improve Efficiency (Brochure)  

SciTech Connect (OSTI)

The National Renewable Energy Lab provides expertise, facilities, and technical assistance to campuses, facilities, and government agencies to apply renewable energy and energy efficiency technologies.

Not Available

2010-01-01T23:59:59.000Z

333

Selection of Coal Gasification Parameters for Injection of Gasification Products Into a Blast Furnace  

Science Journals Connector (OSTI)

An analytical study was performed on the influence of blast parameters on the course of the processes in the volume of a blast furnace and smelting rates by injection of low-grade coal gasification products. It w...

I. G. Tovarovsky; A. E. Merkulov

2014-01-01T23:59:59.000Z

334

Major Environmental Aspects of Gasification-Based Power Generation Technologies  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Detailed Evaluation of the Environmental Performance of Gasification-Based Power Systems Detailed Evaluation of the Environmental Performance of Gasification-Based Power Systems DECEMBER 2002 U.S. DOE/NETL 2-1 2. DETAILED EVALUATION OF THE ENVIRONMENTAL PERFORMANCE OF GASIFICATION-BASED POWER SYTEMS 2.1 Introduction and Summary of Information Presented The single most compelling reason for utilities to consider coal gasification for electric power generation is superior environmental performance. 1 As shown in Figure 2-1, gasification has fundamental environmental advantages over direct coal combustion. Commercial-scale plants for both integrated gasification combined cycle (IGCC) electric power generation and chemicals applications have already successfully demonstrated these advantages. The superior environmental capabilities of coal gasification apply to all three areas of concern: air emissions,

335

NREL: Research Facilities - Test and User Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Test and User Facilities Test and User Facilities NREL has test and user facilities available to industry and other organizations for researching, developing, and evaluating renewable energy and energy efficiency technologies. Here you'll find an alphabetical listing and brief descriptions of NREL's test and user facilities. A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A Advanced Research Turbines At our wind testing facilities, we have turbines available to test new control schemes and equipment for reducing loads on wind turbine components. Learn more about the Advanced Research Turbines on our Wind Research website. Back to Top D Distributed Energy Resources Test Facility This facility was designed to assist the distributed power industry in the

336

NREL: Buildings Research - Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Facilities Facilities NREL provides industry, government, and university researchers with access to state-of-the-art and unique equipment for analyzing a wide spectrum of building energy efficiency technologies and innovations. NREL engineers and researchers work closely with industry partners to research and develop advanced technologies. NREL's existing facilities have been used to test and develop many award-winning building technologies and innovations that deliver significant energy savings in buildings, and the new facilities further extend those capabilities. In addition, the NREL campus includes living laboratories, buildings that researchers and other NREL staff use every day. Researchers monitor real-time building performance data in these facilities to study energy use

337

Product Characterization for Entrained Flow Coal/Biomass Co-Gasification  

SciTech Connect (OSTI)

The U.S. Department of Energy‘s National Energy Technology Laboratory (DOE NETL) is exploring affordable technologies and processes to convert domestic coal and biomass resources to high-quality liquid hydrocarbon fuels. This interest is primarily motivated by the need to increase energy security and reduce greenhouse gas emissions in the United States. Gasification technologies represent clean, flexible and efficient conversion pathways to utilize coal and biomass resources. Substantial experience and knowledge had been developed worldwide on gasification of either coal or biomass. However, reliable data on effects of blending various biomass fuels with coal during gasification process and resulting syngas composition are lacking. In this project, GE Global Research performed a complete characterization of the gas, liquid and solid products that result from the co-gasification of coal/biomass mixtures. This work was performed using a bench-scale gasifier (BSG) and a pilot-scale entrained flow gasifier (EFG). This project focused on comprehensive characterization of the products from gasifying coal/biomass mixtures in a high-temperature, high-pressure entrained flow gasifier. Results from this project provide guidance on appropriate gas clean-up systems and optimization of operating parameters needed to develop and commercialize gasification technologies. GE‘s bench-scale test facility provided the bulk of high-fidelity quantitative data under temperature, heating rate, and residence time conditions closely matching those of commercial oxygen-blown entrained flow gasifiers. Energy and Environmental Research Center (EERC) pilot-scale test facility provided focused high temperature and pressure tests at entrained flow gasifier conditions. Accurate matching of syngas time-temperature history during cooling ensured that complex species interactions including homogeneous and heterogeneous processes such as particle nucleation, coagulation, surface condensation, and gas-phase reactions were properly reproduced and lead to representative syngas composition at the syngas cooler outlet. The experimental work leveraged other ongoing GE R&D efforts such as biomass gasification and dry feeding systems projects. Experimental data obtained under this project were used to provide guidance on the appropriate clean-up system(s) and operating parameters to coal and biomass combinations beyond those evaluated under this project.

Maghzi, Shawn; Subramanian, Ramanathan; Rizeq, George; Singh, Surinder; McDermott, John; Eiteneer, Boris; Ladd, David; Vazquez, Arturo; Anderson, Denise; Bates, Noel

2011-09-30T23:59:59.000Z

338

Product Characterization for Entrained Flow Coal/Biomass Co-Gasification  

SciTech Connect (OSTI)

The U.S. Department of Energyâ??s National Energy Technology Laboratory (DOE NETL) is exploring affordable technologies and processes to convert domestic coal and biomass resources to high-quality liquid hydrocarbon fuels. This interest is primarily motivated by the need to increase energy security and reduce greenhouse gas emissions in the United States. Gasification technologies represent clean, flexible and efficient conversion pathways to utilize coal and biomass resources. Substantial experience and knowledge had been developed worldwide on gasification of either coal or biomass. However, reliable data on effects of blending various biomass fuels with coal during gasification process and resulting syngas composition are lacking. In this project, GE Global Research performed a complete characterization of the gas, liquid and solid products that result from the co-gasification of coal/biomass mixtures. This work was performed using a bench-scale gasifier (BSG) and a pilot-scale entrained flow gasifier (EFG). This project focused on comprehensive characterization of the products from gasifying coal/biomass mixtures in a high-temperature, high-pressure entrained flow gasifier. Results from this project provide guidance on appropriate gas clean-up systems and optimization of operating parameters needed to develop and commercialize gasification technologies. GEâ??s bench-scale test facility provided the bulk of high-fidelity quantitative data under temperature, heating rate, and residence time conditions closely matching those of commercial oxygen-blown entrained flow gasifiers. Energy and Environmental Research Center (EERC) pilot-scale test facility provided focused high temperature and pressure tests at entrained flow gasifier conditions. Accurate matching of syngas time-temperature history during cooling ensured that complex species interactions including homogeneous and heterogeneous processes such as particle nucleation, coagulation, surface condensation, and gas-phase reactions were properly reproduced and lead to representative syngas composition at the syngas cooler outlet. The experimental work leveraged other ongoing GE R&D efforts such as biomass gasification and dry feeding systems projects. Experimental data obtained under this project were used to provide guidance on the appropriate clean-up system(s) and operating parameters to coal and biomass combinations beyond those evaluated under this project.

Shawn Maghzi; Ramanathan Subramanian; George Rizeq; Surinder Singh; John McDermott; Boris Eiteneer; David Ladd; Arturo Vazquez; Denise Anderson; Noel Bates

2011-09-30T23:59:59.000Z

339

Heavy metals behaviour in a gasification reactor  

Science Journals Connector (OSTI)

Sludge coming from cleaning processes of wastewater, Municipal Solid Waste (MSW), and Refuse Derived Fuel (RDF) can be exploited for producing energy because of their heating value. Cleaning the produced syngas is important because of environmental troubles, ... Keywords: heavy metals, syngas, thermodynamic, waste gasification

Martino Paolucci; Carlo Borgianni; Paolo De Filippis

2011-07-01T23:59:59.000Z

340

Gasification characteristics of eastern oil shale  

SciTech Connect (OSTI)

The Institute of Gas Technology (IGT) is evaluating the gasification characteristics of Eastern oil shales as a part of a cooperative agreement between the US Department of Energy and HYCRUDE Corporation to expand the data base on moving-bed hydroretorting of Eastern oil shales. Gasification of shale fines will improve the overall resource utilization by producing synthesis gas or hydrogen needed for the hydroretorting of oil shale and the upgrading of shale oil. Gasification characteristics of an Indiana New Albany oil shale have been determined over temperature and pressure ranges of 1600 to 1900/sup 0/F and 15 to 500 psig, respectively. Carbon conversion of over 95% was achieved within 30 minutes at gasification conditions of 1800/sup 0/F and 15 psig in a hydrogen/steam gas mixture for the Indiana New Albany oil shale. This paper presents the results of the tests conducted in a laboratory-scale batch reactor to obtain reaction rate data and in a continuous mini-bench-scale unit to obtain product yield data. 2 refs., 7 figs., 4 tabs.

Lau, F.S.; Rue, D.M.; Punwani, D.V.; Rex, R.C. Jr.

1986-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Biomass Gasification at The Evergreen State College  

E-Print Network [OSTI]

Biomass Gasification at The Evergreen State College Written by Students of the Winter 2011 Program "Applied Research: Biomass, Energy, and Environmental Justice" At The Evergreen State College, Olympia://blogs.evergreen.edu/appliedresearch/ #12; i Table of Contents Chapter 1: Introduction to Biomass at the Evergreen State College by Dani

342

World Gasification Database Now Available from DOE  

Broader source: Energy.gov [DOE]

A database just released by the U.S. Department of Energy documents the worldwide growth of gasification, the expected technology of choice for future coal-based plants that produce power, fuels, and/or chemicals with near-zero emissions.

343

Optimum Design of Coal Gasification Plants  

E-Print Network [OSTI]

This paper deals with the optimum design of heat recovery systems using the Texaco Coal Gasification Process (TCGP). TCGP uses an entrained type gasifier and produces hot gases at approximately 2500oF with high heat flux. This heat is removed...

Pohani, B. P.; Ray, H. P.; Wen, H.

1982-01-01T23:59:59.000Z

344

Evaluation of a Combined Cyclone and Gas Filtration System for Particulate Removal in the Gasification Process  

SciTech Connect (OSTI)

The Wabash gasification facility, owned and operated by sgSolutions LLC, is one of the largest single train solid fuel gasification facilities in the world capable of transforming 2,000 tons per day of petroleum coke or 2,600 tons per day of bituminous coal into synthetic gas for electrical power generation. The Wabash plant utilizes Phillips66 proprietary E-Gas (TM) Gasification Process to convert solid fuels such as petroleum coke or coal into synthetic gas that is fed to a combined cycle combustion turbine power generation facility. During plant startup in 1995, reliability issues were realized in the gas filtration portion of the gasification process. To address these issues, a slipstream test unit was constructed at the Wabash facility to test various filter designs, materials and process conditions for potential reliability improvement. The char filtration slipstream unit provided a way of testing new materials, maintenance procedures, and process changes without the risk of stopping commercial production in the facility. It also greatly reduced maintenance expenditures associated with full scale testing in the commercial plant. This char filtration slipstream unit was installed with assistance from the United States Department of Energy (built under DOE Contract No. DE-FC26-97FT34158) and began initial testing in November of 1997. It has proven to be extremely beneficial in the advancement of the E-Gas (TM) char removal technology by accurately predicting filter behavior and potential failure mechanisms that would occur in the commercial process. After completing four (4) years of testing various filter types and configurations on numerous gasification feed stocks, a decision was made to investigate the economic and reliability effects of using a particulate removal gas cyclone upstream of the current gas filtration unit. A paper study had indicated that there was a real potential to lower both installed capital and operating costs by implementing a char cyclonefiltration hybrid unit in the E-Gas (TM) gasification process. These reductions would help to keep the E-Gas (TM) technology competitive among other coal-fired power generation technologies. The Wabash combined cyclone and gas filtration slipstream test program was developed to provide design information, equipment specification and process control parameters of a hybrid cyclone and candle filter particulate removal system in the E-Gas (TM) gasification process that would provide the optimum performance and reliability for future commercial use. The test program objectives were as follows: 1. Evaluate the use of various cyclone materials of construction; 2. Establish the optimal cyclone efficiency that provides stable long term gas filter operation; 3. Determine the particle size distribution of the char separated by both the cyclone and candle filters. This will provide insight into cyclone efficiency and potential future plant design; 4. Determine the optimum filter media size requirements for the cyclone-filtration hybrid unit; 5. Determine the appropriate char transfer rates for both the cyclone and filtration portions of the hybrid unit; 6. Develop operating procedures for the cyclone-filtration hybrid unit; and, 7. Compare the installed capital cost of a scaled-up commercial cyclone-filtration hybrid unit to the current gas filtration design without a cyclone unit, such as currently exists at the Wabash facility.

Rizzo, Jeffrey J. [Phillips66 Company, West Terre Haute, IN (United States)

2010-04-30T23:59:59.000Z

345

Coal properties and system operating parameters for underground coal gasification  

SciTech Connect (OSTI)

Through the model experiment for underground coal gasification, the influence of the properties for gasification agent and gasification methods on underground coal gasifier performance were studied. The results showed that pulsating gasification, to some extent, could improve gas quality, whereas steam gasification led to the production of high heating value gas. Oxygen-enriched air and backflow gasification failed to improve the quality of the outlet gas remarkably, but they could heighten the temperature of the gasifier quickly. According to the experiment data, the longitudinal average gasification rate along the direction of the channel in the gasifying seams was 1.212 m/d, with transverse average gasification rate 0.069 m/d. Experiment indicated that, for the oxygen-enriched steam gasification, when the steam/oxygen ratio was 2:1, gas compositions remained stable, with H{sub 2} + CO content virtually standing between 60% and 70% and O{sub 2} content below 0.5%. The general regularities of the development of the temperature field within the underground gasifier and the reasons for the changes of gas quality were also analyzed. The 'autopneumatolysis' and methanization reaction existing in the underground gasification process were first proposed.

Yang, L. [China University of Mining & Technology, Xuzhou (China)

2008-07-01T23:59:59.000Z

346

Black liquor gasification combined cycle with Co2 capture – Technical and economic analysis  

Science Journals Connector (OSTI)

Abstract The pulp and paper sector is intensive in the use of energy, and presents a high participation in the industrial context, specially based in the black liquor, a renewable source generated in the pulp process. Black liquor gasification is not still completely dominated; however, it has the potential of becoming an important alternative for the pulp and paper sector. In this article, the traditional steam cycle based on chemical recovery and biomass boilers associated to backpressure/extraction turbine is compared to black liquor gasification combined cycle schemes, associated to biomass boiler, considering the technical and economic attractiveness of capturing and sequestering CO2. Results show that despite its interesting exergetic efficiency, the adoption CO2 capture system for BLGCC did not prove to be attractive under the prescribed conditions without major incentive.

Elzimar Tadeu de Freitas Ferreira; José Antonio Perrella Balestieri

2014-01-01T23:59:59.000Z

347

NREL: Wind Research - Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Facilities Facilities Our facilities are designed to meet the wind industry's critical research needs with state-of-the-art design and testing facilities. NREL's unique and highly versatile facilities at the National Wind Technology Center offer research and analysis of wind turbine components and prototypes rated from 400 watts to 3 megawatts. Satellite facilities support the growth of wind energy development across the United States. National Wind Technology Center Facilities Our facilities are contained within a 305-acre area that comprises field test sites, test laboratories, industrial high-bay work areas, machine shops, electronics and instrumentation laboratories, and office areas. In addition, there are hundreds of test articles and supporting components such as turbines, meteorological towers, custom test apparatus, test sheds,

348

Gasification of Organosolv-lignin Over Charcoal Supported Noble Metal Salt Catalysts in Supercritical Water  

Science Journals Connector (OSTI)

Charcoal supported metal salt catalysts showed activities for the lignin gasification at 673 K, especially the catalysts without chloride anion showed the complete gasification. The order of activity for the gasification

Aritomo Yamaguchi; Norihito Hiyoshi; Osamu Sato; Masayuki Shirai

2012-08-01T23:59:59.000Z

349

Fixed Bed Counter Current Gasification of Mesquite and Juniper Biomass Using Air-steam as Oxidizer  

E-Print Network [OSTI]

Thermal gasification of biomass is being considered as one of the most promising technologies for converting biomass into gaseous fuel. Here we present results of gasification, using an adiabatic bed gasifier with air, steam as gasification medium...

Chen, Wei 1981-

2012-11-27T23:59:59.000Z

350

Industry Alliance Industry Alliance  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Industry Alliance Industry Alliance Clean, Sustainable Energy for the 21st Century Industry Alliance Industry Alliance Clean, Sustainable Energy for the 21st Century October, 2010...

351

DEVELOPMENT OF PRESSURIZED CIRCULATING FLUIDIZED BED PARTIAL GASIFICATION MODULE (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy Contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building bock that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. Under this contract a series of pilot plant tests are being conducted to ascertain PGM performance with a variety of fuels. The performance and economics of a PGM based plant designed for the co-production of hydrogen and electricity will also be determined. This report describes the work performed during the April-June 30, 2004 time period.

Archie Robertson

2004-07-01T23:59:59.000Z

352

Storing syngas lowers the carbon price for profitable coal gasification  

SciTech Connect (OSTI)

Integrated gasification combined cycle (IGCC) electric power generation systems with carbon capture and sequestration have desirable environmental qualities but are not profitable when the carbon dioxide price is less than approximately $50 per metric ton. We examine whether an IGCC facility that operates its gasifier continuously but stores the syngas and produces electricity only when daily prices are high may be profitable at significantly lower CO{sub 2} prices. Using a probabilistic analysis, we have calculated the plant-level return on investment (ROI) and the value of syngas storage for IGCC facilities located in the U.S. Midwest using a range of storage configurations. Adding a second turbine to use the stored syngas to generate electricity at peak hours and implementing 12 h of above-ground high-pressure syngas storage significantly increases the ROI and net present value. Storage lowers the carbon price at which IGCC enters the U.S. generation mix by approximately 25%. 36 refs., 7 figs., 1 tab.

Adam Newcomer; Jay Apt [Carnegie Mellon University, Pittsburgh, PA (USA). Carnegie Mellon Electricity Industry Center

2007-12-15T23:59:59.000Z

353

User Facilities | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

USER PORTAL USER PORTAL BTRICBuilding Technologies Research Integration Center CNMSCenter for Nanophase Materials Sciences CSMBCenter for Structural Molecular Biology CFTFCarbon Fiber Technology Facility HFIRHigh Flux Isotope Reactor MDF Manufacturing Demonstration Facility NTRCNational Transportation Research Center OLCFOak Ridge Leadership Computing Facility SNSSpallation Neutron Source Keeping it fresh at the Spallation Neutron Source Nanophase material sciences' nanotech toolbox Home | User Facilities SHARE ORNL User Facilities ORNL is home to a number of highly sophisticated experimental user facilities that provide unmatched capabilities to the broader scientific community, including a growing user community from universities, industry, and other laboratories research institutions, as well as to ORNL

354

Major Environmental Aspects of Gasification-Based Power Generation Technologies  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Detailed Detailed Evaluation of the Environmental Performance of Gasification-Based Power Systems DECEMBER 2002 U.S. DOE/NETL 2-1 2. DETAILED EVALUATION OF THE ENVIRONMENTAL PERFORMANCE OF GASIFICATION-BASED POWER SYTEMS 2.1 Introduction and Summary of Information Presented The single most compelling reason for utilities to consider coal gasification for electric power generation is superior environmental performance. 1 As shown in Figure 2-1, gasification has fundamental environmental advantages over direct coal combustion. Commercial-scale plants for both integrated gasification combined cycle (IGCC) electric power generation and chemicals applications have already successfully demonstrated these advantages. The superior environmental capabilities of coal gasification apply to all three areas of concern: air emissions, water discharges, and solid

355

Advanced Biomass Gasification Technologies Inc ABGT | Open Energy  

Open Energy Info (EERE)

Gasification Technologies Inc ABGT Gasification Technologies Inc ABGT Jump to: navigation, search Name Advanced Biomass Gasification Technologies Inc. (ABGT) Place New York, New York Zip 10036 Product Company set up by UTEK specifically for its sale to Xethanol, holding the exclusive license for microgasification technology developed at the Energy and Environmental Research Center (EERC) at the University of North Dakota. References Advanced Biomass Gasification Technologies Inc. (ABGT)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Advanced Biomass Gasification Technologies Inc. (ABGT) is a company located in New York, New York . References ↑ "Advanced Biomass Gasification Technologies Inc. (ABGT)"

356

How Coal Gasification Power Plants Work | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Gasification » How Coal Gasification » How Coal Gasification Power Plants Work How Coal Gasification Power Plants Work How Coal Gasification Power Plants Work The heart of a gasification-based system is the gasifier. A gasifier converts hydrocarbon feedstock into gaseous components by applying heat under pressure in the presence of steam. A gasifier differs from a combustor in that the amount of air or oxygen available inside the gasifier is carefully controlled so that only a relatively small portion of the fuel burns completely. This "partial oxidation" process provides the heat. Rather than burning, most of the carbon-containing feedstock is chemically broken apart by the gasifier's heat and pressure, setting into motion chemical reactions that produce "syngas." Syngas is primarily hydrogen and carbon monoxide, but can include

357

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incinerator facility (east Liverpool, Ohio). Volume 3. Characterization of the nature and magnitude of emissions. Draft report  

SciTech Connect (OSTI)

This report constitutes a comprehensive site-specific risk assessment for the WTI incineration facility located in East Liverpool, OH. Volume III of the report describes the methods used to estimate both stack and fugitive emission rates from the facility.

NONE

1995-11-01T23:59:59.000Z

358

Integrated Gasification Combined Cycle Dynamic Model: H2S Absorption/Stripping, Water?Gas Shift Reactors, and CO2 Absorption/Stripping  

Science Journals Connector (OSTI)

Integrated Gasification Combined Cycle Dynamic Model: H2S Absorption/Stripping, Water?Gas Shift Reactors, and CO2 Absorption/Stripping ... Future chemical plants may be required to have much higher flexibility and agility than existing process facilities in order to be able to handle new hybrid combinations of power and chemical units. ...

Patrick J. Robinson; William L. Luyben

2010-04-26T23:59:59.000Z

359

Method for increasing steam decomposition in a coal gasification process  

DOE Patents [OSTI]

The gasification of coal in the presence of steam and oxygen is significantly enhanced by introducing a thermochemical water-splitting agent such as sulfuric acid, into the gasifier for decomposing the steam to provide additional oxygen and hydrogen usable in the gasification process for the combustion of the coal and enrichment of the gaseous gasification products. The addition of the water-splitting agent into the gasifier also allows for the operation of the reactor at a lower temperature.

Wilson, Marvin W. (Fairview, WV)

1988-01-01T23:59:59.000Z

360

Method for increasing steam decomposition in a coal gasification process  

DOE Patents [OSTI]

The gasification of coal in the presence of steam and oxygen is significantly enhanced by introducing a thermochemical water- splitting agent such as sulfuric acid, into the gasifier for decomposing the steam to provide additional oxygen and hydrogen usable in the gasification process for the combustion of the coal and enrichment of the gaseous gasification products. The addition of the water-splitting agent into the gasifier also allows for the operation of the reactor at a lower temperature.

Wilson, M.W.

1987-03-23T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Recovery Act: Oxy-Combustion Technology Development for Industrial-Scale Boiler Applications Task 4 –Testing in Alstom’s 15 MWth Boiler Simulation Facility  

SciTech Connect (OSTI)

Alstom Power Inc. (Alstom), under U.S. DOE/NETL Cooperative Agreement No. DE-NT0005290, is conducting a development program to generate detailed technical information needed for application of oxy-combustion technology. The program is designed to provide the necessary information and understanding for the next step of large-scale commercial demonstration of oxy combustion in tangentially fired boilers and to accelerate the commercialization of this technology. The main project objectives include: • Design and develop an innovative oxyfuel system for existing tangentially-fired boiler units that minimizes overall capital investment and operating costs. • Evaluate performance of oxyfuel tangentially fired boiler systems in pilot scale tests at Alstom’s 15 MWth tangentially fired Boiler Simulation Facility (BSF). • Address technical gaps for the design of oxyfuel commercial utility boilers by focused testing and improvement of engineering and simulation tools. • Develop the design, performance and costs for a demonstration scale oxyfuel boiler and auxiliary systems. • Develop the design and costs for both industrial and utility commercial scale reference oxyfuel boilers and auxiliary systems that are optimized for overall plant performance and cost. • Define key design considerations and develop general guidelines for application of results to utility and different industrial applications. The project was initiated in October 2008 and the scope extended in 2010 under an ARRA award. The project is scheduled for completion by April 30, 2014. Central to the project is 15 MWth testing in the BSF, which provided in-depth understanding of oxy-combustion under boiler conditions, detailed data for improvement of design tools, and key information for application to commercial scale oxy-fired boiler design. Eight comprehensive 15 MWth oxy-fired test campaigns were performed with different coals, providing detailed data on combustion, emissions, and thermal behavior over a matrix of fuels, oxy-process variables and boiler design parameters. Significant improvement of CFD modeling tools and validation against 15 MWth experimental data has been completed. Oxy-boiler demonstration and large reference designs have been developed, supported with the information and knowledge gained from the 15 MWth testing. This report addresses the results from the 15 MWth testing in the BSF.

Levasseur, Armand

2014-04-30T23:59:59.000Z

362

E-Print Network 3.0 - adiabatic fixed-bed gasification Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

State University ABSTRACT Gasification is a globally emerging technology in commercial markets... of the most developed and versatile gasification technologies is based upon...

363

NETL: 2013 Gasification Systems Project Portfolio  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Reference Shelf > Project Portfolio Reference Shelf > Project Portfolio Gasification Systems 2013 Gasification Systems Project Portfolio Gasifier Optimization Gas Separation Gas Separation Gasifier Optimization Gasifier Optimization Gas Cleaning Gasifier Optimization Gas Cleaning Gas Separation U.S. Economic Competitiveness Gas Separation Gasifier Optimization U.S. Economic Competitiveness Gasifier Optimization U.S. Economic Competitiveness Gas Cleaning Gasifier Optimization Gas Cleaning Gasifier Optimization Gas Separation U.S. Economic Competitiveness Gas Separation U.S. Economic Competitiveness U.S. Economic Competitiveness Gas Cleaning Gas Cleaning Gas Separation Gas Cleaning Gas Separation Global Environmental Benefits Gas Separation Global Environmental Benefits Global Environmental Benefits Gas Cleaning Gas Separation Systems Analyses Global Environmental Benefits Gas Separation Systems Analyses Global Environmental Benefits Systems Analyses Global Environmental Benefits Gas Cleaning Systems Analyses Gas Cleaning Gas Separation Systems Analyses Systems Analyses Gas Cleaning Systems Analyses Systems Analyses Systems Analyses

364

Fluidized bed gasification of extracted coal  

DOE Patents [OSTI]

Coal or similar carbonaceous solids are extracted by contacting the solids in an extraction zone (12) with an aqueous solution having a pH above 12.0 at a temperature between 65.degree. C. and 110.degree. C. for a period of time sufficient to remove bitumens from the coal into said aqueous solution and the extracted solids are then gasified at an elevated pressure and temperature in a fluidized bed gasification zone (60) wherein the density of the fluidized bed is maintained at a value above 160 kg/m.sup.3. In a preferred embodiment of the invention, water is removed from the aqueous solution in order to redeposit the extracted bitumens onto the solids prior to the gasification step.

Aquino, Dolores C. (Houston, TX); DaPrato, Philip L. (Westfield, NJ); Gouker, Toby R. (Baton Rouge, LA); Knoer, Peter (Houston, TX)

1986-01-01T23:59:59.000Z

365

Gasification performance of switchgrass pretreated with torrefaction and densification  

SciTech Connect (OSTI)

The purpose of this study was to investigate gasification performance of four switchgrass pretreatments (torrefaction at 230 and 270 °C, densification, and combined torrefaction and densification) and three gasification temperatures (700, 800 and 900 °C). Gasification was performed in a fixed-bed externally heated reactor with air as an oxidizing agent. Switchgrass pretreatment and gasification temperature had significant effects on gasification performance such as gas yields, syngas lower heating value (LHV), and carbon conversion and cold gas efficiencies. With an increase in the gasification temperature, yields of H2 and CO, syngas LHV, and gasifier efficiencies increased whereas CH4, CO2 and N2 yields decreased. Among all switchgrass pretreatments, gasification performance of switchgrass with combined torrefaction and densification was the best followed by that of densified, raw and torrefied switchgrass. Gasification of combined torrefied and densified switchgrass resulted in the highest yields of H2 (0.03 kg/kg biomass) and CO (0.72 kg/kg biomass), highest syngas LHV (5.08 MJ m-3), CCE (92.53%), and CGE (68.40%) at the gasification temperature of 900 °C.

Jaya Shankar Tumuluru; Various

2014-08-01T23:59:59.000Z

366

EIS-0383: Southern Company's Orlando Gasification Project, Orlando, FL  

Broader source: Energy.gov [DOE]

This EIS analyzes DOE's decision to provide cost-shared funding for construction, design, and operation of a new gasification plant in Orlando, Florida.

367

Upgrading of Pitch Produced by Mild Gasification of Subbituminous Cal  

Science Journals Connector (OSTI)

Upgrading of Pitch Produced by Mild Gasification of Subbituminous Cal ... Structural Characterization of Coal Tar Pitches Obtained by Heat Treatment under Different Conditions ...

Robert L. McCormick; Mahesh C. Jha

1994-03-01T23:59:59.000Z

368

Underground coal gasification : overview of an economic and environmental evaluation.  

E-Print Network [OSTI]

??This paper examines an overview of the economic and environmental aspects of Underground Coal Gasification (UCG) as a viable option to the above ground Surface… (more)

Kitaka, Richard Herbertson

2012-01-01T23:59:59.000Z

369

Fluidized bed injection assembly for coal gasification  

DOE Patents [OSTI]

A coaxial feed system for fluidized bed coal gasification processes including an inner tube for injecting particulate combustibles into a transport gas, an inner annulus about the inner tube for injecting an oxidizing gas, and an outer annulus about the inner annulus for transporting a fluidizing and cooling gas. The combustibles and oxidizing gas are discharged vertically upward directly into the combustion jet, and the fluidizing and cooling gas is discharged in a downward radial direction into the bed below the combustion jet.

Cherish, Peter (Bethel Park, PA); Salvador, Louis A. (Hempfield Township, Westmoreland County, PA)

1981-01-01T23:59:59.000Z

370

Coal Gasification in a Transport Reactor  

Science Journals Connector (OSTI)

These simulations were used to compare the response of coals gasified to those combusted substoichiometrically, to evaluate the optimum operating conditions and to predict the performance in larger-scale units with less heat loss. ... Entrained-flow gasifiers use high temperatures (1350?1550 °C) and gasify coals in 2?3 s. ... Kinetic studies were carried out to elucidate the mechanisms of steam and CO2 gasification of char and the interactions of these gasifying agents. ...

Lawrence J. Shadle; Esmail R. Monazam; Michael L. Swanson

2001-05-25T23:59:59.000Z

371

Black liquor gasification. Phase 2 final report  

SciTech Connect (OSTI)

The experimental work included 23 bench-scale tests in a 6-in.-diameter gasifier and two extended runs in a 33-in.-ID pilot-scale unit. The two pilot-scale runs included 26 test periods, each evaluated separately. The engineering analysis work consisted primarily of the correlation of test results and the development of a computer model describing the gasification process. 4 refs., 13 figs., 23 tabs.

Kohl, A.L.; Barclay, K.M.; Stewart, A.E.; Estes, G.R.

1984-11-28T23:59:59.000Z

372

Improved Refractory Materials for Slagging Gasification Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fac Fac ts Materials Science contact Bryan Morreale Focus Area Leader (Acting) Materials Science Office of Research and Development National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15326 412-386-5929 bryan.morreale@netl.doe.gov Partner Harbison-Walker Refractories Company Improved Refractory Materials for Slagging Gasification Systems Advances in technology are often directly linked to materials development. For

373

NETL: Gasification - Single-Crystal Sapphire Optical Fiber Sensor  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasifier Optimization and Plant Supporting Systems Gasifier Optimization and Plant Supporting Systems Single-Crystal Sapphire Optical Fiber Sensor Instrumentation Virginia Polytechnic Institute and State University Center for Photonics Technology Project Number: DE-FC26-99FT40685 Project Description Phase I - The Photonics Laboratory at Virginia Tech has successfully developed a novel temperature sensor capable of operating at temperatures up to 1600 °C and in harsh conditions. The sensor uses single-crystal sapphire to make an optically-based measurement and will fulfill the need for the real-time monitoring of high temperatures created in gasification processes. Phase II - Based on a successful Phase I laboratory demonstration of a Broadband Polarimetric Differential Interferometric (BPDI) temperature sensor, Virginia Tech's Phase II development objective is to further the development of the sensor for industrial use in slagging coal gasifiers. This will include ruggedizing the design of the sensor and creation of a suitable protective housing such that it can be placed into existing ports of coal gasifiers. The potential industrial use of the sensor will be determined through full-scale testing and development. The sensor design and fabrication has been completed and is undergoing testing. Overall performance and survivability of the sensor will be determined.

374

NREL: Photovoltaics Research - Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Facilities Facilities NREL's world-class research facilities provide the venue for innovative advances in photovoltaic technologies and applications. These facilities within the National Center for Photovoltaics (NCPV) serve both multi-use and dedicated-use functions. We encourage our research colleagues in industry, universities, and other laboratories to pursue opportunities in working with our staff in these facilities. Dedicated-Use Facilities Photo of a red-hot coil glowing inside a round machine. Research within these facilities focuses on targeted areas of interest that require specific tools, techniques, or unique capabilities. Our two main dedicated-use facilities are the following: Outdoor Test Facility (OTF) OTF researchers study and evaluate advanced or emerging PV technologies

375

Analysis of Biomass/Coal Co-Gasification for Integrated Gasification Combined Cycle (IGCC) Systems with Carbon Capture.  

E-Print Network [OSTI]

?? In recent years, Integrated Gasification Combined Cycle Technology (IGCC) has become more common in clean coal power operations with carbon capture and sequestration (CCS).… (more)

Long, Henry A, III

2011-01-01T23:59:59.000Z

376

DEVELOPMENT OF PRESSURIZED CIRCULATING FLUIDIZED BED PARTIAL GASIFICATION MODULE (PGM)  

SciTech Connect (OSTI)

Foster Wheeler Development Corporation is working under DOE contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% while producing near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The unique aspect of the process is that it utilizes a pressurized circulating fluidized bed partial gasifier and does not attempt to consume the coal in a single step. To convert all the coal to syngas in a single step requires extremely high temperatures ({approx}2500 to 2800F) that melt and vaporize the coal and essentially drive all coal ash contaminants into the syngas. Since these contaminants can be corrosive to power generating equipment, the syngas must be cooled to near room temperature to enable a series of chemical processes to clean the syngas. Foster Wheeler's process operates at much lower temperatures that control/minimize the release of contaminants; this eliminates/minimizes the need for the expensive, complicated syngas heat exchangers and chemical cleanup systems typical of high temperature gasification. By performing the gasification in a circulating bed, a significant amount of syngas can still be produced despite the reduced temperature and the circulating bed allows easy scale up to large size plants. Rather than air, it can also operate with oxygen to facilitate sequestration of stack gas carbon dioxide gases for a 100% reduction in greenhouse gas emissions. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building block that offers all the advantages of coal gasification but in a more user friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. The PGM consists of a pressurized circulating fluidized bed (PCFB) reactor together with a recycle cyclone and a particulate removing barrier filter. Coal, air, steam, and possibly sand are fed to the bottom of the PCFB reactor and establish a relatively dense bed of coal/char in the bottom section. As these constituents react, a hot syngas is produced which conveys the solids residue vertically up through the reactor and into the recycle cyclone. Solids elutriated from the dense bed and contained in the syngas are collected in the cyclone and drain via a dipleg back to the dense bed at the bottom of the PCFB reactor. This recycle loop of hot solids acts as a thermal flywheel and promotes efficient solid-gas chemical reaction.

Unknown

2001-07-10T23:59:59.000Z

377

A feasibility study for underground coal gasification at Krabi Mine, Thailand  

SciTech Connect (OSTI)

A study to evaluate the technical, economical, and environmental feasibility of underground coal gasification (UCG) in the Krabi Mine, Thailand, was conducted by the Energy and Environmental Research Center (EERC) in cooperation with B.C. Technologies (BCT) and the Electricity Generating Authority of Thailand (EGAT). The selected coal resource was found suitable to fuel a UCG facility producing 460,000 MJ/h (436 million Btu/h) of 100--125 Btu/scf gas for 20 years. The raw UCG gas could be produced for a selling price of $1.94/MMBtu. The UCG facility would require a total investment of $13.8 million for installed capital equipment, and annual operating expenses for the facility would be $7.0 million. The UCG gas could be either cofired in a power plant currently under construction or power a 40 MW simple-cycle gas turbine or a 60 MW combined-cycle power plant.

Solc, J.; Steadman, E.N. [Energy and Environmental Research Center, Grand Forks, ND (United States); Boysen, J.E. [BC Technologies, Laramie, WY (United States)

1998-12-31T23:59:59.000Z

378

Environmental Protection- Industrial Compliance (Newfoundland and Labrador, Canada)  

Broader source: Energy.gov [DOE]

The Industrial Compliance Section develops and administers Certificates of Approval for the Construction and/or Operation of various industrial facilities. Industries with air emissions and/or...

379

Syngas Production by Thermochemical Gasification of Carbonaceous Waste Materials in a 150 kWth Packed-Bed Solar Reactor  

Science Journals Connector (OSTI)

The carbonaceous feedstocks experimentally investigated included coal,(9-11) petcoke,(12, 13) cellulose,(14, 15) biochar,(11, 16) and waste materials such as scrap tire chips and powders, dried sewage sludge, industrial sludges, and fluff. ... reactor for the steam-gasification of petcoke, carried out in a high-flux solar furnace. ... A petcoke-water slurry was continuously injected into a solar cavity-receiver to create a vortex flow directly exposed to concd. ...

Christian Wieckert; Albert Obrist; Peter von Zedtwitz; Gilles Maag; Aldo Steinfeld

2013-07-16T23:59:59.000Z

380

Catalytic Air Gasification of Plastic Waste (Polypropylene) in Fluidized Bed. Part I:? Use of in-Gasifier Bed Additives  

Science Journals Connector (OSTI)

In this case, plastic waste was composed of a mixture of PE and PP (50 wt %) from the car industry. ... There are also some studies on the gasification of wastes containing PVC with steam13 and with [steam + O2].14 Besides, other technologies are appearing in this field such as the cogasification of waste tires and PET using the solar thermochemical process. ... Starting the working conditions for gasifying waste blends contg. ...

Jesús A. Sancho; María P. Aznar; José M. Toledo

2008-01-19T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

GASIFICATION TEST RUN TC06  

SciTech Connect (OSTI)

This report discusses test campaign TC06 of the Kellogg Brown & Root, Inc. (KBR) Transport Reactor train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Reactor is an advanced circulating fluidized-bed reactor designed to operate as either a combustor or a gasifier using a particulate control device (PCD). The Transport Reactor was operated as a pressurized gasifier during TC06. Test run TC06 was started on July 4, 2001, and completed on September 24, 2001, with an interruption in service between July 25, 2001, and August 19, 2001, due to a filter element failure in the PCD caused by abnormal operating conditions while tuning the main air compressor. The reactor temperature was varied between 1,725 and 1,825 F at pressures from 190 to 230 psig. In TC06, 1,214 hours of solid circulation and 1,025 hours of coal feed were attained with 797 hours of coal feed after the filter element failure. Both reactor and PCD operations were stable during the test run with a stable baseline pressure drop. Due to its length and stability, the TC06 test run provided valuable data necessary to analyze long-term reactor operations and to identify necessary modifications to improve equipment and process performance as well as progressing the goal of many thousands of hours of filter element exposure.

Southern Company Services, Inc.

2003-08-01T23:59:59.000Z

382

1 - Gasification and synthetic liquid fuel production: an overview  

Science Journals Connector (OSTI)

Abstract This chapter discusses general considerations on gasification processes and synthetic liquid fuel production. It provides an overview of state-of-the-art gasification technologies, feedstocks and applications in power generation, and synthetic fuels production, together with some recent future trends in the field.

R. Luque; J.G. Speight

2015-01-01T23:59:59.000Z

383

Study on the Nitric Compounds during Coal Gasification  

Science Journals Connector (OSTI)

This investigation involved the formation and evolution of NO? HCN and NH3 during coal gasification. Since HCN and NH3 are the precursors of NOX, their summation are considered to show the characteristics of the precursors in this paper. The experiments ... Keywords: gasification, NOX precursors, particle size, agent

Jun Xiang; Qingsen Zhao; Song Hu; Lushi Sun; Sheng Su; Kai Xu; Tengfei Lu; Gang Chen

2009-10-01T23:59:59.000Z

384

Methods for sequestering carbon dioxide into alcohols via gasification fermentation  

DOE Patents [OSTI]

The present invention is directed to improvements in gasification for use with synthesis gas fermentation. Further, the present invention is directed to improvements in gasification for the production of alcohols from a gaseous substrate containing at least one reducing gas containing at least one microorganism.

Gaddy, James L; Ko, Ching-Whan; Phillips, J. Randy; Slape, M. Sean

2013-11-26T23:59:59.000Z

385

Pyrolysis, combustion and gasification characteristics of miscanthus and sewage sludge  

Science Journals Connector (OSTI)

Abstract The energetic conversion of biomass into syngas is considered as reliable energy source. In this context, biomass (miscanthus) and sewage sludge have been investigated. A simultaneous thermal analyzer and mass spectrometer was used for the characterization of samples and identified the volatiles evolved during the heating of the sample up to 1100 °C under combustion and gasification conditions. The TG and DTA results were discussed in argon, oxygen, steam and steam blended gas atmospheres. Different stages of pyrolysis, combustion and gasification of the samples have been examined. It was shown that the combustion and gasification of char were occurred in two different temperature zones. The DTA–MS profile of the sample gives information on combustion and gasification process of the samples (ignition, peak combustion and burnout temperatures) and gases released (H2, O2, CO and CO2). The results showed that the different processes were mainly dependent on temperature. The evolution of the gas species was consistent with the weight loss of the samples during pyrolysis, combustion and gasification process. The effect of the ambiences during pyrolysis, combustion and gasification of the samples were reported. The appropriate temperature range to the sludge and miscanthus gasification was evaluated. The kinetic parameters of the biomass and sewage sludge were estimated for TGA using two models based on first-order reactions with distributed activation energies. The presence of ash in the biomass char was more influential during the gasification process.

Kandasamy Jayaraman; Iskender Gökalp

2015-01-01T23:59:59.000Z

386

Gasification of an Indonesian subbituminous coal in a pilot-scale coal gasification system  

Science Journals Connector (OSTI)

Indonesian Roto Middle subbituminous coal was gasified in a pilot-scale dry-feeding gasification system and the produced syngas was purified...2, and 5–8% CO2. Particulates in syngas were 99.8% removed by metal f...

Yongseung Yun; Seok Woo Chung

2007-07-01T23:59:59.000Z

387

Effect of Model and Operating Parameters on Air Gasification of Char  

Science Journals Connector (OSTI)

Sheffield University Waste Incineration Centre (SUWIC), Department of Chemical and Process Engineering, Sheffield University, Mappin Street, Sheffield S1 3JD, United Kingdom ... It produces gaseous species such as CO, H2, and CH4 which can either be burned in a separated chamber with ultralow pollutant emissions or further synthesized into materials for the chemical industry. ... The effect on the gasification rate is very small, though, no more than 3%, and the case for ? = 0 results in a slightly higher gasifying rate than ? = 1. ...

Yao Bin Yang; ChangKook Ryu; Vida N. Sharifi; Jim Swithenbank

2006-05-04T23:59:59.000Z

388

Wabash River Coal Gasification Repowering Project Final Technical Report  

Office of Scientific and Technical Information (OSTI)

Wabash River Coal Gasification Wabash River Coal Gasification Repowering Project Final Technical Report August 2000 Work Performed Under Cooperative Agreement DE-FC21-92MC29310 For: The U.S. Department of Energy Office of Fossil Energy National Energy Technology Laboratory Morgantown, West Virginia Prepared by: The Men and Women of Wabash River Energy Ltd. For Further Information Contact: Roy A. Dowd, CHMM Environmental Supervisor Wabash River Coal Gasification Repowering Project 444 West Sandford Avenue West Terre Haute, IN 47885 LEGAL NOTICE/DISCLAIMER This report was prepared by the Wabash River Coal Gasification Repowering Project Joint Venture pursuant to a Cooperative Agreement partially funded by the U.S. Department of Energy, and neither the Wabash River Coal Gasification Repowering

389

Nanotechnology User Facility for  

E-Print Network [OSTI]

A National Nanotechnology User Facility for Industry Academia Government #12;The National Institute of Commerce's nanotechnology user facility. The CNST enables innovation by providing rapid access to the tools new measurement and fabrication methods in response to national nanotechnology needs. www

390

Key tests set for underground coal gasification  

SciTech Connect (OSTI)

Underground coal gasification (UCG) is about to undergo some tests. The tests will be conducted by Lawrence Livermore National Laboratory (LLNL) in a coal seam owned by Washington Irrigation and Development Co. A much-improved UCG system has been developed by Stephens and his associates at LLNL - the controlled retracting injection point (CRIP) method. Pritchard Corp., Kansas City, has done some conceptual process design and has further studied the feasibility of using the raw gas from a UCG burn as a feedstock for methanol synthesis and/or MTG gasoline. Each method was described. (DP)

Haggin, J.

1983-07-18T23:59:59.000Z

391

Federal/Industry Development of Energy-Conserving Technologies for the Chemical and Petroleum Refining Industries  

E-Print Network [OSTI]

-btu gasification of coal or petroleum coke in a petroleum refinery can reduce imports to the refinery of scarce natural gas and can provide additional energy supplies through sale of high-btu refinery fuel gas. The potential gain in national energy supplies... through industry-wide application of this technology is on the order of 0.5-1 quad per year. 2. Depending on the sales price which can be ob tained for refinery fuel gas displaced by coke generated MBG, the economics of coke gasification can appear...

Alston, T. G.; Humphrey, J. L.

1981-01-01T23:59:59.000Z

392

NETL: Gasification - Advanced Hydrogen Transport Membranes for Coal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Syngas Processing Systems Syngas Processing Systems Advanced Hydrogen Transport Membranes for Coal Gasification Praxair Inc. Project Number: FE0004908 Project Description Praxair is conducting research to develop hydrogen transport membrane (HTM) technology to separate carbon dioxide (CO2) and hydrogen (H2) in coal-derived syngas for IGCC applications. The project team has fabricated palladium based membranes and measured hydrogen fluxes as a function of pressure, temperature, and membrane preparation conditions. Membranes are a commercially-available technology in the chemical industry for CO2 removal and H2 purification. There is, however, no commercial application of membrane processes that aims at CO2 capture for IGCC syngas. Due to the modular nature of the membrane process, the design does not exhibit economy of scale-the cost of the system will increase linearly as the plant system scale increases making the use of commercially available membranes, for an IGCC power plant, cost prohibitive. For a membrane process to be a viable CO2 capture technology for IGCC applications, a better overall performance is required, including higher permeability, higher selectivity, and lower membrane cost.

393

Westinghouse gasification technology development and projects status  

SciTech Connect (OSTI)

A joint program between Westinghouse, the Department of Energy, and the Gas Research Institute has shown, through the use of a 35 ton-per-day coal feed process development unit (PDU), that the fluidized bed gasifier is technically feasible and economically attractive. The process has been shown to be simple, controllable, and safe in converting many types of coals, including reactive western coals, caking eastern coals, high ash coals, and run-of-mine coals. The process is efficient because it utilizes many coals at high conversion efficiency with relatively low use of oxidant and steam. Because of its simplicity, its use of available hardware technology, and the absence of tars in the product gas, the system has low capital and operating costs. It can be employed with little adverse environmental impact because of its efficiency, low pollutant output, low water usage, and disposal ash product. Process advantages have been confirmed by independent conceptual designs and cost estimates for commercial-scale applications, including substitute natural gas (SNG), industrial fuel gas, liquid synfuels, and combined cycle power generation. The development program includes unique cost-effective integration of hot and cold small-scale experimental models, a commercial-scale cold flow model, and analytical modeling, together with the PDU, to provide commercial design procedures. Westinghouse commercial designs are utilizing these design tools and the process is now being scaled-up for a commercial-scale demonstration facility.

Daugherty, D. P.; Schmidt, D. K.

1982-01-01T23:59:59.000Z

394

Chemical kinetics parameters of nuclear graphite gasification  

Science Journals Connector (OSTI)

This paper provides chemical kinetics parameters for the gasification of nuclear graphite grades of IG-110, IG-430, NBG-18 and NBG-25 and presents empirical correlations for their surface areas of free active sites as a function of mass. The kinetics parameters for the four elementary chemical reactions of gasification of these grades of nuclear graphite include the values and Gaussian distributions of the specific activation energies and the values of the pre-exponential rate coefficients for the adsorption of oxygen and desorption of CO and CO2 gases. The values of these parameters and the surface area of free active sites for IG-110 and NB-25, with fine and medium petroleum coke filler particles, are nearly the same, but slightly different from those of NBG-18 and IG-430, with medium and fine coal tar pitch coke filler particles. Recommended parameters are applicable to future safety analysis of high and very high temperature gas cooled reactors in the unlikely event of a massive air ingress accident.

Mohamed S. El-Genk; Jean-Michel P. Tournier

2013-01-01T23:59:59.000Z

395

Site clean up of coal gasification residues  

SciTech Connect (OSTI)

The coal gasification plant residues tested in this research consists of various particle sizes of rock, gravel, tar-sand agglomerates, fine sand and soil. Most of the soils particles were tar free. One of the fractions examined contained over 3000 ppM polyaromatic hydrocarbons (PAHs). The residues were subjected to high pressure water jet washing, float and sink tests, and soil washing. Subsequent PAH analyses found less than 1 ppM PAHs in the water jet washing water. Soils washed with pure water lowered PAH concentrations to 276 ppM; the use of surfactants decreased PAHs to 47, 200, and 240 ppM for different test conditions. In the 47 ppM test, the surfactant temperature had been increased to 80 C, suggesting that surfactant washing efficiency can be greatly improved by increasing the solution temperature. The coal tar particles were not extracted by the surfactants used. Coke and tar-sand agglomerates collected from the float and sink gravimetric separation were tested for heating value. The tar exhibited a very high heating value, while the coke had a heating value close to that of bituminous coal. These processes are believed to have the potential to clean up coal gasification plant residues at a fairly low cost, pending pilot-scale testing and a feasibility study.

Wilson, J.W.; Ding, Y. [Univ. of Missouri, Rolla, MO (United States)

1995-12-31T23:59:59.000Z

396

Novel Composite Membranes for Hydrogen Separation in Gasification Processes in Vision 21 Energy Plants  

SciTech Connect (OSTI)

ITN Energy Systems, Inc. (ITN) and its partners, the Idaho National Engineering and Environmental Laboratory, Argonne National Laboratory, Nexant Consulting, LLC and Praxair, Inc. are developing composite membranes for hydrogen separation as a key technology module within the future ''Vision 21'' fossil fuel plants. The ITN team is pursuing a novel approach to hydrogen separation membrane technology where fundamental engineering material development is fully integrated into module fabrication designs; combining functionally-graded materials, monolithic module concept and thermal spray manufacturing techniques. The technology is based on the use of Ion Conducting Ceramic Membranes (ICCM) for the selective transport of hydrogen. The membranes are comprised of composites consisting of a proton conducting ceramic and a second metallic phase to promote electrical conductivity. Functional grading of the membrane components allows for the fabrication of individual membrane layers of different materials, microstructures and functions directly into a monolithic module. Plasma spray techniques, common in industrial manufacturing, are well suited for fabricating ICCM hydrogen separation modules inexpensively, yielding compact membrane modules that are amenable to large scale, continuous manufacturing techniques with low costs. The engineering and economic characteristics of the proposed ICCM approach, including system integration issues, are being assessed. This will result in an evaluation of the technical and economic feasibility of the proposed ICCM hydrogen separation approach for implementation within the ''Vision 21'' fossil fuel plant. The ICCM hydrogen separation technology is targeted for use within the gasification module of the ''Vision 21'' fossil fuel plant. The high performance and low-cost manufacturing of the proposed technology will benefit the deployment of ''Vision 21'' fossil fuel plant processes by improving the energy efficiency, flexibility and environmental performance of such plants. Of particular importance is that the proposed technology also results in a stream of pure carbon dioxide. This allows for the facile sequestration or other use of this greenhouse gas. These features will benefit the U.S. in allowing for the continued use of domestic fossil fuels in a more energy efficient and environmentally acceptable manner.

Schwartz, Michael

2001-11-06T23:59:59.000Z

397

NOVEL COMPOSITE MEMBRANES FOR HYDROGEN SEPARATION IN GASIFICATION PROCESSES IN VISION 21 ENERGY PLANTS  

SciTech Connect (OSTI)

ITN Energy Systems, along with its team members, the Idaho National Engineering and Environmental Laboratory, Nexant Consulting, Argonne National Laboratory and Praxair, propose to develop a novel composite membrane structure for hydrogen separation as a key technology module within the future ''Vision 21'' fossil fuel plants. The ITN team is taking a novel approach to hydrogen separation membrane technology where fundamental engineering material development is fully integrated into fabrication designs; combining functionally graded materials, monolithic module concept and plasma spray manufacturing techniques. The technology is based on the use of Ion Conducting Ceramic Membranes (ICCM) for the selective transport of hydrogen. The membranes are comprised of composites consisting of a proton conducting ceramic and a second metallic phase to promote electrical conductivity. Functional grading of the membrane components allows the fabrication of individual membrane layers of different materials, microstructures and functions directly into a monolithic module. Plasma spray techniques, common in industrial manufacturing, are well suited for fabricating ICCM hydrogen separation modules inexpensively, yielding compact membrane modules that are amenable to large scale, continuous manufacturing with low costs. This program will develop and evaluate composite membranes and catalysts for hydrogen separation. Components of the monolithic modules will be fabricated by plasma spray processing. The engineering and economic characteristics of the proposed ICCM approach, including system integration issues, will also be assessed. This will result in a complete evaluation of the technical and economic feasibility of ICCM hydrogen separation for implementation within the ''Vision 21'' fossil fuel plant. The ICCM hydrogen separation technology is targeted for use within the gasification module of the ''Vision 21'' fossil fuel plant. The high performance and low-cost manufacturing of the proposed technology will benefit the deployment of ''Vision 21'' fossil fuel plant processes by improving the energy efficiency, flexibility and environmental performance of these plants. Of particular importance is that this technology will also produce a stream of pure carbon dioxide. This allows facile sequestration or other use of this greenhouse gas. These features will benefit the U.S. in allowing for the continued use of domestic fossil fuels in a more energy efficient and environmentally acceptable manner.

Michael Schwartz

2003-10-01T23:59:59.000Z

398

NOVEL COMPOSITE MEMBRANES FOR HYDROGEN SEPARATION IN GASIFICATION PROCESSES IN VISION 21 ENERGY PLANTS  

SciTech Connect (OSTI)

ITN Energy Systems, along with its team members, the Idaho National Engineering and Environmental Laboratory, Nexant Consulting, Argonne National Laboratory and Praxair, propose to develop a novel composite membrane structure for hydrogen separation as a key technology module within the future ''Vision 21'' fossil fuel plants. The ITN team is taking a novel approach to hydrogen separation membrane technology where fundamental engineering material development is fully integrated into fabrication designs; combining functionally graded materials, monolithic module concept and plasma spray manufacturing techniques. The technology is based on the use of Ion Conducting Ceramic Membranes (ICCM) for the selective transport of hydrogen. The membranes are comprised of composites consisting of a proton conducting ceramic and a second metallic phase to promote electrical conductivity. Functional grading of the membrane components allows the fabrication of individual membrane layers of different materials, microstructures and functions directly into a monolithic module. Plasma spray techniques, common in industrial manufacturing, are well suited for fabricating ICCM hydrogen separation modules inexpensively, yielding compact membrane modules that are amenable to large scale, continuous manufacturing with low costs. This program will develop and evaluate composite membranes and catalysts for hydrogen separation. Components of the monolithic modules will be fabricated by plasma spray processing. The engineering and economic characteristics of the proposed ICCM approach, including system integration issues, will also be assessed. This will result in a complete evaluation of the technical and economic feasibility of ICCM hydrogen separation for implementation within the ''Vision 21'' fossil fuel plant. The ICCM hydrogen separation technology is targeted for use within the gasification module of the ''Vision 21'' fossil fuel plant. The high performance and low-cost manufacturing of the proposed technology will benefit the deployment of ''Vision 21'' fossil fuel plant processes by improving the energy efficiency, flexibility and environmental performance of these plants. Of particular importance is that this technology will also produce a stream of pure carbon dioxide. This allows facile sequestration or other use of this greenhouse gas. These features will benefit the U.S. in allowing for the continued use of domestic fossil fuels in a more energy efficient and environmentally acceptable manner.

Michael Schwartz

2003-07-01T23:59:59.000Z

399

NOVEL COMPOSITE MEMBRANES FOR HYDROGEN SEPARATION IN GASIFICATION PROCESSES IN VISION 21 ENERGY PLANTS  

SciTech Connect (OSTI)

ITN Energy Systems, along with its team members, the Idaho National Engineering and Environmental Laboratory, Nexant Consulting, Argonne National Laboratory and Praxair, propose to develop a novel composite membrane structure for hydrogen separation as a key technology module within the future ''Vision 21'' fossil fuel plants. The ITN team is taking a novel approach to hydrogen separation membrane technology where fundamental engineering material development is fully integrated into fabrication designs; combining functionally graded materials, monolithic module concept and plasma spray manufacturing techniques. The technology is based on the use of Ion Conducting Ceramic Membranes (ICCM) for the selective transport of hydrogen. The membranes are comprised of composites consisting of a proton conducting ceramic and a second metallic phase to promote electrical conductivity. Functional grading of the membrane components allows the fabrication of individual membrane layers of different materials, microstructures and functions directly into a monolithic module. Plasma spray techniques, common in industrial manufacturing, are well suited for fabricating ICCM hydrogen separation modules inexpensively, yielding compact membrane modules that are amenable to large scale, continuous manufacturing with low costs. This program will develop and evaluate composite membranes and catalysts for hydrogen separation. Components of the monolithic modules will be fabricated by plasma spray processing. The engineering and economic characteristics of the proposed ICCM approach, including system integration issues, will also be assessed. This will result in a complete evaluation of the technical and economic feasibility of ICCM hydrogen separation for implementation within the ''Vision 21'' fossil fuel plant. The ICCM hydrogen separation technology is targeted for use within the gasification module of the ''Vision 21'' fossil fuel plant. The high performance and low-cost manufacturing of the proposed technology will benefit the deployment of ''Vision 21'' fossil fuel plant processes by improving the energy efficiency, flexibility and environmental performance of these plants. Of particular importance is that this technology will also produce a stream of pure carbon dioxide. This allows facile sequestration or other use of this greenhouse gas. These features will benefit the U.S. in allowing for the continued use of domestic fossil fuels in a more energy efficient and environmentally acceptable manner.

Michael Schwartz

2004-01-01T23:59:59.000Z

400

Advanced High-Temperature, High-Pressure Transport Reactor Gasification  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) National Energy Technology Laboratory Office of Coal and Environmental Systems has as its mission to develop advanced gasification-based technologies for affordable, efficient, zero-emission power generation. These advanced power systems, which are expected to produce near-zero pollutants, are an integral part of DOE's Vision 21 Program. DOE has also been developing advanced gasification systems that lower the capital and operating costs of producing syngas for chemical production. A transport reactor has shown potential to be a low-cost syngas producer compared to other gasification systems since its high-throughput-per-unit cross-sectional area reduces capital costs. This work directly supports the Power Systems Development Facility utilizing the KBR transport reactor located at the Southern Company Services Wilsonville, Alabama, site. Over 2800 hours of operation on 11 different coals ranging from bituminous to lignite along with a petroleum coke has been completed to date in the pilot-scale transport reactor development unit (TRDU) at the Energy & Environmental Research Center (EERC). The EERC has established an extensive database on the operation of these various fuels in both air-blown and oxygen-blown modes utilizing a pilot-scale transport reactor gasifier. This database has been useful in determining the effectiveness of design changes on an advanced transport reactor gasifier and for determining the performance of various feedstocks in a transport reactor. The effects of different fuel types on both gasifier performance and the operation of the hot-gas filter system have been determined. It has been demonstrated that corrected fuel gas heating values ranging from 90 to 130 Btu/scf have been achieved in air-blown mode, while heating values up to 230 Btu/scf on a dry basis have been achieved in oxygen-blown mode. Carbon conversions up to 95% have also been obtained and are highly dependent on the oxygen-coal ratio. Higher-reactivity (low-rank) coals appear to perform better in a transport reactor than the less reactive bituminous coals. Factors that affect TRDU product gas quality appear to be coal type, temperature, and air/coal ratios. Testing with a higher-ash, high-moisture, low-rank coal from the Red Hills Mine of the Mississippi Lignite Mining Company has recently been completed. Testing with the lignite coal generated a fuel gas with acceptable heating value and a high carbon conversion, although some drying of the high-moisture lignite was required before coal-feeding problems were resolved. No ash deposition or bed material agglomeration issues were encountered with this fuel. In order to better understand the coal devolatilization and cracking chemistry occurring in the riser of the transport reactor, gas and solid sampling directly from the riser and the filter outlet has been accomplished. This was done using a baseline Powder River Basin subbituminous coal from the Peabody Energy North Antelope Rochelle Mine near Gillette, Wyoming.

Michael Swanson; Daniel Laudal

2008-03-31T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

CATALYTIC GASIFICATION OF COAL USING EUTECTIC SALT MIXTURES  

SciTech Connect (OSTI)

The Gas Research Institute (GRI) estimates that by the year 2010, 40% or more of U.S. gas supply will be provided by supplements including substitute natural gas (SNG) from coal. These supplements must be cost competitive with other energy sources. The first generation technologies for coal gasification e.g. the Lurgi Pressure Gasification Process and the relatively newer technologies e.g. the KBW (Westinghouse) Ash Agglomerating Fluidized-Bed, U-Gas Ash Agglomerating Fluidized-Bed, British Gas Corporation/Lurgi Slagging Gasifier, Texaco Moving-Bed Gasifier, and Dow and Shell Gasification Processes, have several disadvantages. These disadvantages include high severities of gasification conditions, low methane production, high oxygen consumption, inability to handle caking coals, and unattractive economics. Another problem encountered in catalytic coal gasification is deactivation of hydroxide forms of alkali and alkaline earth metal catalysts by oxides of carbon (CO{sub x}). To seek solutions to these problems, a team consisting of Clark Atlanta University (CAU, a Historically Black College and University, HBCU), the University of Tennessee Space Institute (UTSI) and Georgia Institute of Technology (Georgia Tech) proposed to identify suitable low melting eutectic salt mixtures for improved coal gasification. The research objectives of this project were to: Identify appropriate eutectic salt mixture catalysts for coal gasification; Assess agglomeration tendency of catalyzed coal; Evaluate various catalyst impregnation techniques to improve initial catalyst dispersion; Determine catalyst dispersion at high carbon conversion levels; Evaluate effects of major process variables (such as temperature, system pressure, etc.) on coal gasification; Evaluate the recovery, regeneration and recycle of the spent catalysts; and Conduct an analysis and modeling of the gasification process to provide better understanding of the fundamental mechanisms and kinetics of the process.

Dr. Yaw D. Yeboah; Dr. Yong Xu; Dr. Atul Sheth; Dr. Pradeep Agrawal

2001-12-01T23:59:59.000Z

402

ARM - Facility News Article  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ARM Climate Research Facility Communication Products Garner Awards in ARM Climate Research Facility Communication Products Garner Awards in Competition Bookmark and Share Entries in the Communicator Awards are judged by industry professionals who look for talents that exceed a high standard of excellence and work that serves as a benchmark for the industry. Entries in the Communicator Awards are judged by industry professionals who look for talents that exceed a high standard of excellence and work that serves as a benchmark for the industry. Trying to describe the ARM Climate Research Facility to an educated audience is hard enough; imagine explaining it to someone who knows next to nothing about atmospheric science! Judges of the 2005 Communicator Awards print media competition apparently got the message, as they gave awards to

403

Plasma gasification of waste as a method of energy saving  

Science Journals Connector (OSTI)

Several versions of the organizations of the process of plasma-chemical gasification with the use of air, carbon dioxide, steam and their mixtures as the plasma-forming gas are considered in the presentation. The results of the calculation-theoretical evaluations of the quality of synthesis gas and efficiency of gasification, and also the results of experiments on plasma gasification of wood waste carried out on the experimental IEE RAS test-bench are given. The results of calculations are compared with experimental data.

V E Popov; A N Bratsev; V A Kuznetsov; S V Shtengel; A A Ufimtsev

2011-01-01T23:59:59.000Z

404

Chapter 4 - Obstacles to Implementation of Black Liquor Gasification  

Science Journals Connector (OSTI)

Obstacles hindering the commercialization of black liquor gasification are discussed. The most important of them include financial risks, protection of the gasifier, increase in the causticizing demand, tar condensation, hot gas cleanup, and steam deficit. Gasification system demands significant capital investment. The high temperature and pressure and the alkaline conditions create aggressive environment. Protection from an aggressive environment is very important in the operation of a gasifier because it determines the lifetime and hence the feasibility of gasification as a technology as a whole.

Pratima Bajpai

2014-01-01T23:59:59.000Z

405

EIS-0431: Hydrogen Energy California's Integrated Gasification Combined  

Broader source: Energy.gov (indexed) [DOE]

1: Hydrogen Energy California's Integrated Gasification 1: Hydrogen Energy California's Integrated Gasification Combined Cycle and Carbon Capture and Sequestration Project, California EIS-0431: Hydrogen Energy California's Integrated Gasification Combined Cycle and Carbon Capture and Sequestration Project, California Summary This EIS evaluates the potential environmental impacts of a proposal to provide financial assistance for the construction and operation of Hydrogen Energy California LLC (HECA's) project, which would produce and sell electricity, carbon dioxide and fertilizer. DOE selected this project for an award of financial assistance through a competitive process under the Clean Coal Power Initiative program. Public Comment Opportunities None available at this time. Documents Available for Download September 5, 2013

406

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incinerator facility (east Liverpool, Ohio). Volume 7. Accident analysis: Selection and assessment of potential release scenarios. Draft report  

SciTech Connect (OSTI)

This report constitutes a comprehensive site-specific risk assessment for the WTI incineration facility located in East Liverpool, OH. The Accident Analysis is an evaluation of the likelihood of occurrence and resulting consequences from several general classes of accidents that could potentially occur during operation of the facility. The Accident Analysis also evaluates the effectiveness of existing mitigation measures in reducing off-site impacts. Volume VII describes in detail the methods used to conduct the Accident Analysis and reports the results of evaluations of likelihood and consequence for the selected accident scenarios.

NONE

1995-11-01T23:59:59.000Z

407

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incinerator facility (east Liverpool, Ohio). Volume 6. Screening ecological risk assessment (SERA). Draft report  

SciTech Connect (OSTI)

This report constitutes a comprehensive site-specific risk assessment for the WTI incineration facility located in East Liverpool, OH. The Screening Ecological Risk Assessment (SERA) is an analysis of the potential significance of risks to ecological receptors (e.g., plants, fish, wildlife) from exposure to facility emissions. The SERA was performed using conservative assumptions and approaches to determine if a further, more refined analysis is warranted. Volume VI describes in detail the methods used in the SERA and reports the results of the SERA in terms of site-specific risks to ecological receptors.

NONE

1995-11-01T23:59:59.000Z

408

DOE Hydrogen Analysis Repository: Gasification-Based Fuels and Electricity  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification-Based Fuels and Electricity Production from Biomass Gasification-Based Fuels and Electricity Production from Biomass Project Summary Full Title: Gasification-Based Fuels and Electricity Production from Biomass, without and with Carbon Capture and Storage Project ID: 226 Principal Investigator: Eric D. Larson Keywords: Biomass; Fischer Tropsch; hydrogen Purpose Develop and analyze process designs for gasification-based thermochemical conversion of switchgrass into Fischer-Tropsch (F-T) fuels, dimethyl ether (DME), and hydrogen. All process designs will have some level of co-production of electricity, and some will include capture of byproduct CO2 for underground storage. Performer Principal Investigator: Eric D. Larson Organization: Princeton University Telephone: 609-258-4966 Email: elarson@princeton.edu

409

Hybrid Combustion-Gasification Chemical Looping Coal Power Technology Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Gasification Technologies contacts Gary J. stiegel Gasification Technology Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4499 gary.stiegel@netl.doe.gov Ronald Breault Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4486 ronald.breault@netl.doe.gov Herbert E. andrus, Jr. Principal Investigator ALSTOM Power 2000 Day Hill Rd. Windsor, CT 06095 860-285-4770 herbert.e.andrus@power.alstom.com Hybrid Combustion-GasifiCation CHemiCal loopinG Coal power teCHnoloGy development Description Gasification technologies can provide a stable, affordable energy supply for the nation, while also providing high efficiencies and near zero pollutants. With coal

410

Gasification of waste rigid polyurethane foam: optimizing operational conditions  

Science Journals Connector (OSTI)

The influence of temperature and catalyst type on production of combustible gas during the air gasification of waste rigid polyurethane foam has been...16 (43...) of three parameters was employed to optimize the...

Xiaoya Guo; Lixin Wang; Shouguang Li…

2014-07-01T23:59:59.000Z

411

Biomass Gasification for Electricity and Fuels , Large Scale  

Science Journals Connector (OSTI)

It is commonly agreed that gasification of biomass has a large potential for a more sustainable energy system in the future. However, a lot of research and demonstration efforts have been carried out during t...

Dr. Hermann Hofbauer

2012-01-01T23:59:59.000Z

412

Biomass Gasification for Electricity and Fuels , Large Scale  

Science Journals Connector (OSTI)

It is commonly agreed that gasification of biomass has a large potential for a more sustainable energy system in the future. However, a lot of research and demonstration efforts have been carried out during t...

Dr. Hermann Hofbauer

2013-01-01T23:59:59.000Z

413

Thermodynamic Analysis of the Supercritical Water Gasification of Biomass  

Science Journals Connector (OSTI)

The focus here is on biomass-water reacting system. The reaction process (gasification) is aimed at producing a syngas rich in combustible species, such as H2, CH4 and CO. According to the syngas final use (burner

Luca Fiori; Daniele Castello

2014-01-01T23:59:59.000Z

414

Gasification characteristics and kinetics for an eastern oil shale  

SciTech Connect (OSTI)

Gasification tests of Indiana New Albany oil shale fines have been conducted. Thermobalance test results indicate that over 95% of the organic carbon in the shale can be gasified at 1700{degree}F and 135 psig with 30 minutes residence time under a synthesis gas atmosphere and at 1800{degree}F and 15 psig with 30 minutes residence time under a hydrogen/steam atmosphere. A simple kinetic expression for hydrogen/steam gasification weight loss has been developed. Weight loss has been described as the sum of the weight loss from two independent, simultaneous reaction paths: a rapid (<2 minutes) first order reaction and a slower gasification reaction that can be expressed in terms of the steam/carbon reaction. Work is in progress to study the gasification of other Eastern shales and improve the kinetic description of weight loss.

Lau, F.S.; Rue, D.M.; Punwani, D.V.; Rex, R.C. Jr.

1987-04-01T23:59:59.000Z

415

Co-gasification of petroleum coke and biomass  

Science Journals Connector (OSTI)

Abstract Gasification may be an attractive alternative for converting heavy oil residue – petroleum coke into valuable synthetic gas. Due to the low reactivity of petroleum coke, it is maybe preferable to convert it in combination with other fuels such as biomass. Co-gasification of petroleum coke and biomass was studied in an atmospheric bubbling fluidised bed reactor and a thermogravimetric analyser (TGA) at KTH Royal University of Technology. Biomass ash in the blends was found to have a catalytic effect on the reactivity of petroleum coke during co-gasification. Furthermore, this synergetic effect between biomass and petcoke was observed in the kinetics data. The activation energy Ea determined from the Arrhenius law for pure petcoke steam gasification in the TGA was 121.5 kJ/mol, whereas for the 50/50 mixture it was 96.3, and for the 20/80 blend – 83.5 kJ/mol.

Vera Nemanova; Araz Abedini; Truls Liliedahl; Klas Engvall

2014-01-01T23:59:59.000Z

416

The suitability of coal gasification in India's energy sector  

E-Print Network [OSTI]

Integrated Gasification Combined Cycle (IGCC), an advanced coal-based power generation technology, may be an important technology to help India meet its future power needs. It has the potential to provide higher generating ...

Simpson, Lori Allison

2006-01-01T23:59:59.000Z

417

Materials Challenges for Advanced Combustion and Gasification Fossil Energy Systems  

Science Journals Connector (OSTI)

Through gasification, carbonaceous feedstock such as coal, petroleum coke (petcoke), and biomass is converted into synthesis...12–18] through, e.g., combustion or electrochemical conversion in fuel cells. Syngas ...

S. Sridhar; P. Rozzelle; B. Morreale…

2011-04-01T23:59:59.000Z

418

Hydrogen Production Cost Estimate Using Biomass Gasification: Independent Review  

Broader source: Energy.gov [DOE]

This independent review report assesses the 2009 state-of-the-art and 2020 projected capital cost, energy efficiency, and levelized cost for hydrogen production from biomass via gasification.

419

Wood Gasification: Where It's At, Where It's Going  

E-Print Network [OSTI]

This paper discusses the principles and practice of various designs of biomass/wood gasifiers. In general, the basic principle of gasification is reviewed. A look at existing gasifier schemes, including packed bed updraft, downdraft, and fluidized...

Murphy, M. L.

1981-01-01T23:59:59.000Z

420

Simulation of biomass gasification in a dual fluidized bed gasifier  

Science Journals Connector (OSTI)

Biomass gasification with steam in a dual-fluidized bed gasifier (DFBG) was simulated with ASPEN Plus. ... that the content of char transferred from the gasifier to the combustor decreases from 22.5...2 concentra...

Jie He; Kristina Göransson; Ulf Söderlind…

2012-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Downdraft Gasification Of Various Biomass Feedstocks For Energy Production.  

E-Print Network [OSTI]

?? Gasification of biomass for energy production has the potential to be a cost effective and environmentally sustainable technology. Small scale, 20-250 kWth, downdraft gasifiers… (more)

Roesch, Hans Patric

2011-01-01T23:59:59.000Z

422

Avestar® - Integrated Gasification Combined Cycle (IGCC) Dynamic Simulator  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Integrated Gasification Combined Cycle (IGCC) Dynamic Simulator Integrated Gasification Combined Cycle (IGCC) Dynamic Simulator The AVESTAR® center offers courses using the Integrated Gasification Combined Cycle (IGCC) Dynamic Simulator. The IGCC simulator builds on and reaches beyond existing combined-cycle and conventional-coal power plant simulators to combine--for the first time--a Gasification with CO2 Capture process simulator with a Combined-Cycle power simulator together in a single dynamic simulation framework. The AVESTAR® center IGCC courses provide unique, comprehensive training on all aspects of an IGCC plant, illustrating the high-efficiency aspects of the gasifier, gas turbine, and steam turbine integration. IGCC Operator training station HMI display for overview of IGCC Plant - Train A Reference:

423

NETL: Gasification - Development of Ion-Transport Membrane Oxygen  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Presentations, Papers, and Publications Presentations, Papers, and Publications ITM Oxygen Development for Advanced Oxygen Supply (Oct 2011) Ted Foster, Air Products & Chemicals, Inc. presented at the Gasification Technologies Conference, San Francisco, CA Oct 9-12, 2011. ASU/IGCC Integration Strategies (Oct 2009), David McCarthy, Air Products & Chemicals, Inc., 2009 Gasification Technologies Conference, Colorado Springs, CO. ITM Oxygen: Taking the Next Step (Oct 2009), VanEric Stein, Air Products & Chemicals, Inc., 2009 Gasification Technologies Conference, Colorado Springs, CO. ITM Oxygen: Scaling Up a Low-Cost Oxygen Supply Technology (Oct 2006) Philip Armstrong, Air Products & Chemicals, Inc., 2006 Gasification Technologies Conference, Washington, D.C. ITM Oxygen: The New Oxygen Supply for the New IGCC Market (Oct 2005)

424

Sandia National Laboratories: National Solar Thermal Test Facility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Better Sandia Capabilities to Support Power Industry On January 8, 2013, in Concentrating Solar Power, Energy, Energy Storage, Facilities, National Solar Thermal Test Facility,...

425

Heat exchanger for coal gasification process  

DOE Patents [OSTI]

This invention provides a heat exchanger, particularly useful for systems requiring cooling of hot particulate solids, such as the separated fines from the product gas of a carbonaceous material gasification system. The invention allows effective cooling of a hot particulate in a particle stream (made up of hot particulate and a gas), using gravity as the motive source of the hot particulate. In a preferred form, the invention substitutes a tube structure for the single wall tube of a heat exchanger. The tube structure comprises a tube with a core disposed within, forming a cavity between the tube and the core, and vanes in the cavity which form a flow path through which the hot particulate falls. The outside of the tube is in contact with the cooling fluid of the heat exchanger.

Blasiole, George A. (Greensburg, PA)

1984-06-19T23:59:59.000Z

426

Coal Integrated Gasification Fuel Cell System Study  

SciTech Connect (OSTI)

This study analyzes the performance and economics of power generation systems based on Solid Oxide Fuel Cell (SOFC) technology and fueled by gasified coal. System concepts that integrate a coal gasifier with a SOFC, a gas turbine, and a steam turbine were developed and analyzed for plant sizes in excess of 200 MW. Two alternative integration configurations were selected with projected system efficiency of over 53% on a HHV basis, or about 10 percentage points higher than that of the state-of-the-art Integrated Gasification Combined Cycle (IGCC) systems. The initial cost of both selected configurations was found to be comparable with the IGCC system costs at approximately $1700/kW. An absorption-based CO2 isolation scheme was developed, and its penalty on the system performance and cost was estimated to be less approximately 2.7% and $370/kW. Technology gaps and required engineering development efforts were identified and evaluated.

Chellappa Balan; Debashis Dey; Sukru-Alper Eker; Max Peter; Pavel Sokolov; Greg Wotzak

2004-01-31T23:59:59.000Z

427

NETL: Gasification Systems - Conversion and Fouling  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Conversion and Fouling Conversion and Fouling NETL Office of Research and Development Project Number: FWP-2012.03.03 Task 3 Project Description The objective for this NETL in-house conversion and fouling project is to improve the reliability, availability and maintainability (RAM) of gasification plants by providing tools that can be used to evaluate the impact that fuel properties have on slag and refractory interaction, and to reduce plugging and fouling throughout the syngas cooling system. Utilizing these tools will aid in minimizing plugging and fouling-increasing overall plant efficiency due to improved heat transfer in heat exchangers. Particle deposition experimental schematic Particle deposition experimental schematic (click to enlarge) Project Details Program Background and Project Benefits

428

Steam gasification of various feedstocks at a dual fluidised bed gasifier: Impacts of operation conditions and bed materials  

Science Journals Connector (OSTI)

Gasification of biomass is an attractive technology for...2, CO, CO2 and CH4. The DFB steam gasification process has been developed at Vienna University ... fuel moisture content, steam/fuel ratio and gasification

Christoph Pfeifer; Stefan Koppatz; Hermann Hofbauer

2011-03-01T23:59:59.000Z

429

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incinerator facility (east Liverpool, Ohio). Volume 1. Executive summary. Draft report  

SciTech Connect (OSTI)

This report constitutes a comprehensive site-specific risk assessment for the WTI incineration facility located in East Liverpool, OH. Volume I is a description of the components and methodologies used in the risk assessment and provides a summary of the major results from the three components of the assessment.

NONE

1995-11-01T23:59:59.000Z

430

Risk assessment for the Waste Technologies Industries (WTI) hazardous waste incinerator facility (east Liverpool, Ohio). Volume 4. Atmospheric dispersion and deposition modeling of emissions. Draft report  

SciTech Connect (OSTI)

The report constitutes a comprehensive site-specific risk assessment for the WTI incineration facility located in East Liverpool, OH. Volume IV describes the air dispersion model used to estimate air concentrations and particle deposition, as well as the results of the modeling exercise.

NONE

1995-11-01T23:59:59.000Z

431

Advanced Gasification Mercury/Trace Metal Control With Monolith Traps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasification Technologies Gasification Technologies CONTACTS Jenny Tennant Technology/Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880, Morgantown, WV 26507-0880 304-285-4830 jenny.tennant@netl.doe.gov Michael Swanson Principal Investigator University of North Dakota Energy and Environmental Research Center 15 North 23rd Street Grand Forks, ND 58202 701-777-5239 MSwanson@undeerc.org PARTNERS Corning, Inc. PROJECT DURATION

432

Updraft Gasification at Pilot Scale of Hydrolytic Lignin Residue  

Science Journals Connector (OSTI)

Air at a low equivalence ratio was used as gasification medium. ... Air, oxygen, steam, or mixes of these can be used as gasification media; the gas flow is introduced at the bottom of the gasifier under the grate. ... The coalescence is achieved by means of cartridges of silicate of 0.3 m × 0.07 m in size placed inside the filters (from Pall Corp.). ...

N. Cerone; F. Zimbardi; L. Contuzzi; E. Alvino; M. O. Carnevale; V. Valerio

2014-05-29T23:59:59.000Z

433

Conceptual design of a black liquor gasification pilot plant  

SciTech Connect (OSTI)

In July 1985, Champion International completed a study of kraft black liquor gasification and use of the product gases in a combined cycle cogeneration system based on gas turbines. That study indicated that gasification had high potential as an alternative to recovery boiler technology and offered many advantages. This paper describes the design of the plant, the construction of the pilot plant, and finally presents data from operation of the plant.

Kelleher, E. G.

1987-08-01T23:59:59.000Z

434

Integrated gasification fuel cell (IGFC) demonstration test  

SciTech Connect (OSTI)

As concern about the environment generates interest in ultra-clean energy plants, fuel cell power plants can respond to the challenge. Fuel cells convert hydrocarbon fuels to electricity at efficiencies exceeding conventional heat engine technologies while generating extremely low emissions. Emissions of SOx and NOx are expected to be well below current and anticipated future standards. Nitrogen oxides, a product of combustion, will be extremely low in this power plant because power is produced electrochemically rather than by combustion. Due to its higher efficiencies, a fuel cell power plant also produces less carbon dioxide. Fuel cells in combination with coal gasification, are an efficient and environmentally acceptable means to utilize the abundant coal reserves both in the US and around the world. To demonstrate this technology, FuelCell Energy, Inc. (FCE), is planning to build and test a 2-MW Fuel Cell Power Plant for operation on coal derived gas. This power plant is based on Direct Fuel Cell (DFC{trademark}) technology and will be part of a Clean Coal V IGCC project supported by the US DOE. A British Gas Lurgi (BGL) slagging fixed-bed gasification system with cold gas clean up is planned as part of a 400 MW IGCC power plant to provide a fuel gas slip stream to the fuel cell. The IGFC power plant will be built by Kentucky Pioneer Energy, A subsidiary of Global Energy, in Clark County, KY. This demonstration will result in the world's largest fuel cell power plant operating on coal derived gas. The objective of this test is to demonstrate fuel cell operation on coal derived gas at a commercial scale and to verify the efficiency and environmental benefits.

Steinfeld, G.; Ghezel-Ayagh, H.; Sanderson, R.; Abens, S.

2000-07-01T23:59:59.000Z

435

Gasification Studies Task 4 Topical Report  

SciTech Connect (OSTI)

A key objective of the Task 4 activities has been to develop simulation tools to support development, troubleshooting and optimization of pressurized entrained-flow coal gasifiers. The overall gasifier models (Subtask 4.1) combine submodels for fluid flow (Subtask 4.2) and heat transfer (Subtask 4.3) with fundamental understanding of the chemical processes (Subtask 4.4) processes that take place as coal particles are converted to synthesis gas and slag. However, it is important to be able to compare predictions from the models against data obtained from actual operating coal gasifiers, and Subtask 4.6 aims to provide an accessible, non-proprietary system, which can be operated over a wide range of conditions to provide well-characterized data for model validation. Highlights of this work include: • Verification and validation activities performed with the Arches coal gasification simulation tool on experimental data from the CANMET gasifier (Subtask 4.1). • The simulation of multiphase reacting flows with coal particles including detailed gas-phase chemistry calculations using an extension of the one-dimensional turbulence model’s capability (Subtask 4.2). • The demonstration and implementation of the Reverse Monte Carlo ray tracing (RMCRT) radiation algorithm in the ARCHES code (Subtask 4.3). • Determination of steam and CO{sub 2} gasification kinetics of bituminous coal chars at high temperature and elevated pressure under entrained-flow conditions (Subtask 4.4). In addition, attempts were made to gain insight into the chemical structure differences between young and mature coal soot, but both NMR and TEM characterization efforts were hampered by the highly reacted nature of the soot. • The development, operation, and demonstration of in-situ gas phase measurements from the University of Utah’s pilot-scale entrained-flow coal gasifier (EFG) (Subtask 4.6). This subtask aimed at acquiring predictable, consistent performance and characterizing the environment within the gasifier.

Whitty, Kevin; Fletcher, Thomas; Pugmire, Ronald; Smith, Philip; Sutherland, James; Thornock, Jeremy; Boshayeshi, Babak; Hunsacker, Isaac; Lewis, Aaron; Waind, Travis; Kelly, Kerry

2014-02-01T23:59:59.000Z

436

NETL: Gasification Systems - Syngas Processing Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Syngas Processing Systems Syngas Processing Systems Gasification Systems Syngas Processing Systems The various downstream uses of syngas require that most of the contaminants present in raw syngas be removed to very low levels prior to use. Many of these contaminants can contribute to erosion, corrosion, and loss of strength in gas turbine components, and can act as poisons to the catalysts often used in syngas conversion and utilization processes. These same contaminants include or result in regulated air pollutants such as SOx, NOx, particulates, and mercury and other trace metals, which must be removed to increasingly low levels to meet stringent regulatory limits on air emissions. Conventional methods for removing sulfur and other contaminants from syngas typically rely on chemical or physical absorption processes operating at low temperatures. However, after contaminant removal, the gas has to be reheated prior to its use in a gas turbine or other chemical synthesis process; in the case of downstream hydrogen production, additional steam needs to be added back to the syngas. These process swings adversely impact the plant's thermal efficiency and cost. Techno-economic analysis shows that gas-cleaning processes amenable to higher operating temperatures could significantly reduce this efficiency loss and improve the gasification plant's commercial viability. It is also critical that, while improving efficiency and reducing cost, the gas cleaning removes a wide variety of coal contaminants (including hydrogen sulfide, ammonia, hydrogen chloride, and carbonyl sulfide, as well as various forms of trace metals, including arsenic, mercury, selenium, and cadmium) to extremely low levels. Accordingly, the R&D approach in this area focuses on the development of high-efficiency processes that operate at moderate to high temperatures and provide multi-contaminant control to meet the highest environmental standards.

437

Preliminary Experimental Studies of Waste Coal Gasification  

Science Journals Connector (OSTI)

Coal mining is one of Australia’s most important industries. It was estimated that coal washery rejects ... . To ensure sustainability of the Australian coal industry, we have explored a new potential pathway to ...

S. Su; Y. G. Jin; X. X. Yu; R. Worrall

2013-01-01T23:59:59.000Z

438

NETL: Gasification - Recovery Act: High Temperature Syngas Cleanup  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Program Background and Project Benefits Program Background and Project Benefits Gasification is used to convert a solid feedstock, such as coal, petcoke, or biomass, into a gaseous form, referred to as synthesis gas or syngas, which is primarily hydrogen and carbon monoxide. With gasification-based technologies, pollutants can be captured and disposed of or converted to useful products. Gasification can generate clean power by adding steam to the syngas in a water-gas-shift reactor to convert the carbon monoxide to carbon dioxide (CO2) and to produce additional hydrogen. The hydrogen and CO2 are separated-the hydrogen is used to make power and the CO2 is sent to storage, converted to useful products or used for EOR. In addition to efficiently producing electric power, a wide range of transportation fuels and chemicals can be produced from the cleaned syngas, thereby providing the flexibility needed to capitalize on the changing economic market. As a result, gasification provides a flexible technology option for using domestically available resources while meeting future environmental emission standards. Polygeneration plants that produce multiple products are uniquely possible with gasification technologies. The Gasification Systems program is developing technologies in three key areas to reduce the cost and increase the efficiency of producing syngas: (1) Feed Systems, (2) Gasifier Optimization and Plant Supporting Systems, and (3) Syngas Processing Systems.

439

NETL: Gasification - Development of Ion-Transport Membrane Oxygen  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Program Background and Project Benefits Program Background and Project Benefits Gasification is used to convert a solid feedstock, such as coal, petcoke, or biomass, into a gaseous form, referred to as synthesis gas or syngas, which is primarily hydrogen and carbon monoxide. With gasification-based technologies, pollutants can be captured and disposed of or converted to useful products. Gasification can generate clean power by adding steam to the syngas in a water-gas-shift reactor to convert the carbon monoxide to carbon dioxide (CO2) and to produce additional hydrogen. The hydrogen and CO2 are separated-the hydrogen is used to make power and the CO2 is sent to storage, converted to useful products or used for EOR. In addition to efficiently producing electric power, a wide range of transportation fuels and chemicals can be produced from the cleaned syngas, thereby providing the flexibility needed to capitalize on the changing economic market. As a result, gasification provides a flexible technology option for using domestically available resources while meeting future environmental emission standards. Polygeneration plants that produce multiple products are uniquely possible with gasification technologies. The Gasification Systems program is developing technologies in three key areas to reduce the cost and increase the efficiency of producing syngas: (1) Feed Systems, (2) Gasifier Optimization and Plant Supporting Systems, and (3) Syngas Processing Systems.

440

Integration of carbonate fuel cells with advanced coal gasification systems  

SciTech Connect (OSTI)

Carbonate fuel cells have attributes which make them ideally suited to operate on coal-derived fuel gas; they can convert the methane, hydrogen, and carbon monoxide present in coal derived fuel gas directly to electricity, are not subject to thermodynamic cycle limits as are heat engines, and operate at temperatures compatible with coal gasifiers. Some new opportunities for improved efficiency have been identified in integrated coal gasification/carbonate fuel cells which take advantage of low temperature catalytic coal gasification producing a methane-rich fuel gas, and the internal methane reforming capabilities of Energy Research Corporation`s carbonate fuel cells. By selecting the appropriate operating conditions and catalyst in the gasifier, methane formation is maximized to improve gasification efficiency and to take advantage of the heat management aspects of the internal reforming carbonate fuel cell. These advanced integrated gasification/carbonate fuel cell systems are projected to have better efficiencies than gasification/carbonate fuel cell systems employing conventional gasification, and also competing non-fuel cell systems. These improved efficiencies would be accompanied by a corresponding reduction in impact on the environment as well.

Steinfeld, G. [Energy Research Corp., Danbury, CT (United States); Meyers, S.J. [Fluor Daniel, Inc., Irvine, CA (United States); Hauserman, W.B. [North Dakota Univ., Grand Forks, ND (United States). Energy and Environmental Research Center

1992-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Integration of carbonate fuel cells with advanced coal gasification systems  

SciTech Connect (OSTI)

Carbonate fuel cells have attributes which make them ideally suited to operate on coal-derived fuel gas; they can convert the methane, hydrogen, and carbon monoxide present in coal derived fuel gas directly to electricity, are not subject to thermodynamic cycle limits as are heat engines, and operate at temperatures compatible with coal gasifiers. Some new opportunities for improved efficiency have been identified in integrated coal gasification/carbonate fuel cells which take advantage of low temperature catalytic coal gasification producing a methane-rich fuel gas, and the internal methane reforming capabilities of Energy Research Corporation's carbonate fuel cells. By selecting the appropriate operating conditions and catalyst in the gasifier, methane formation is maximized to improve gasification efficiency and to take advantage of the heat management aspects of the internal reforming carbonate fuel cell. These advanced integrated gasification/carbonate fuel cell systems are projected to have better efficiencies than gasification/carbonate fuel cell systems employing conventional gasification, and also competing non-fuel cell systems. These improved efficiencies would be accompanied by a corresponding reduction in impact on the environment as well.

Steinfeld, G. (Energy Research Corp., Danbury, CT (United States)); Meyers, S.J. (Fluor Daniel, Inc., Irvine, CA (United States)); Hauserman, W.B. (North Dakota Univ., Grand Forks, ND (United States). Energy and Environmental Research Center)

1992-01-01T23:59:59.000Z

442

Solar coal gasification reactor with pyrolysis gas recycle  

DOE Patents [OSTI]

Coal (or other carbonaceous matter, such as biomass) is converted into a duct gas that is substantially free from hydrocarbons. The coal is fed into a solar reactor (10), and solar energy (20) is directed into the reactor onto coal char, creating a gasification front (16) and a pyrolysis front (12). A gasification zone (32) is produced well above the coal level within the reactor. A pyrolysis zone (34) is produced immediately above the coal level. Steam (18), injected into the reactor adjacent to the gasification zone (32), reacts with char to generate product gases. Solar energy supplies the energy for the endothermic steam-char reaction. The hot product gases (38) flow from the gasification zone (32) to the pyrolysis zone (34) to generate hot char. Gases (38) are withdrawn from the pyrolysis zone (34) and reinjected into the region of the reactor adjacent the gasification zone (32). This eliminates hydrocarbons in the gas by steam reformation on the hot char. The product gas (14) is withdrawn from a region of the reactor between the gasification zone (32) and the pyrolysis zone (34). The product gas will be free of tar and other hydrocarbons, and thus be suitable for use in many processes.

Aiman, William R. (Livermore, CA); Gregg, David W. (Morago, CA)

1983-01-01T23:59:59.000Z

443

Subtask 4.2 - Coal Gasification Short Course  

SciTech Connect (OSTI)

Major utilities, independent power producers, and petroleum and chemical companies are intent on developing a fleet of gasification plants primarily because of high natural gas prices and the implementation of state carbon standards, with federal standards looming. Currently, many projects are being proposed to utilize gasification technologies to produce a synthesis gas or fuel gas stream for the production of hydrogen, liquid fuels, chemicals, and electricity. Financing these projects is challenging because of the complexity, diverse nature of gasification technologies, and the risk associated with certain applications of the technology. The Energy & Environmental Research Center has developed a gasification short course that is designed to provide technical personnel with a broad understanding of gasification technologies and issues, thus mitigating the real or perceived risk associated with the technology. Based on a review of research literature, tutorial presentations, and Web sites on gasification, a short course presentation was prepared. The presentation, consisting of about 500 PowerPoint slides, provides at least 7 hours of instruction tailored to an audience's interests and needs. The initial short course is scheduled to be presented September 9 and 10, 2009, in Grand Forks, North Dakota.

Kevin Galbreath

2009-06-30T23:59:59.000Z

444

Systems and Industry Analyses  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan Project Portfolio Project...

445

SYNTHESIS GAS UTILIZATION AND PRODUCTION IN A BIOMASS LIQUEFACTION FACILITY  

E-Print Network [OSTI]

Pressure on the Steam Gasification of Biomass," Departmentof Energy, Catalytic Steam Gasification of Biomass, 11 AprilII. DISCUSSION III. GASIFICATION/LIQUEFACTION DESIGN BASIS

Figueroa, C.

2012-01-01T23:59:59.000Z

446

Gas Turbines Increase the Energy Efficiency of Industrial Processes  

E-Print Network [OSTI]

clean fuel gas for the gas turbine is produced by gasification of coal, are presented. Waste heat from the gasifier and the gas turbine exhaust is converted to high pressure steam for steam turbines. Gas turbines may find application in other industrial...

Banchik, I. N.; Bohannan, W. R.; Stork, K.; McGovern, L. J.

1981-01-01T23:59:59.000Z

447

Forward and reverse combustion gasification of coal with production of high-quality syngas in a simulated pilot system for in situ gasification  

Science Journals Connector (OSTI)

Abstract This research focused on the feasibility and stability of applying the forward and reverse combustion approach to the in situ gasification of lignite and bituminous coal with oxygen or oxygen–steam mixtures as gasification agents, especially reverse combustion gasification. A high-quality syngas (H2 and CO) could be obtained using the reverse combustion gasification technique combined with forward combustion gasification in a pilot system for in situ gasification. The gasification time was extended more than 25% using the reverse combustion approach. The controlling conditions for reverse combustion gasification were obtained by comparing and analyzing experimental data. The results show the relationship between the inject gas flow within certain limits and velocity of the gasification flame was linear during reverse combustion. The underground conditions of the coal seam and strata were simulated in a pilot-scale underground gasifier during experiments. The combustion gasification of coal was carried out experimentally for over 5 days. The average effective content (H2 and CO) of syngas was in the range of 60–70%, meeting the requirement of synthesis gas. The optimal ranges of gasifying lignite and bituminous coal were found to be 1.5–2.0 and 1.3–1.75, respectively. The product gas flow was proportional to oxygen blast. These are expected to provide useful guidance on practical underground coal gasification operations and to give experimental evidence in support of theory.

Yong Cui; Jie Liang; Zhangqing Wang; Xiaochun Zhang; Chenzi Fan; Dongyu Liang; Xuan Wang

2014-01-01T23:59:59.000Z

448

Utilization of lightweight materials made from coal gasification slags  

SciTech Connect (OSTI)

The integrated-gasification combined-cycle (IGCC) process is an emerging technology that utilizes coal for power generation and production of chemical feedstocks. However, the process generates large amounts of solid waste, consisting of vitrified ash (slag) and some unconverted carbon. In previous projects, Praxis investigated the utilization of as-generated slags for a wide variety of applications in road construction, cement and concrete production, agricultural applications, and as a landfill material. From these studies, the authors found that it would be extremely difficult for as-generated slag to find large-scale acceptance in the marketplace even at no cost because the materials it could replace were abundantly available at very low cost. It was further determined that the unconverted carbon, or char, in the slag is detrimental to its utilization as sand or fine aggregate. It became apparent that a more promising approach would be to develop a variety of value-added products from slag that meet specific industry requirements. This approach was made feasible by the discovery that slag undergoes expansion and forms a lightweight material when subjected to controlled heating in a kiln at temperatures between 1,400 and 1,700 F. These results confirmed the potential for using expanded slag as a substitute for conventional lightweight aggregates (LWA). The technology to produce lightweight and ultra-lightweight aggregates (ULWA) from slag was subsequently developed by Praxis with funding from the Electric Power Research Institute (EPRI), Illinois Clean Coal Institute (ICCI), and internal resources. The major objectives of the subject project are to demonstrate the technical and economic viability of commercial production of LWA and ULWA from slag and to test the suitability of these aggregates for various applications. The project goals are to be accomplished in two phases: Phase 1, comprising the production of LWA and ULWA from slag at the large pilot scale, and Phase 2, which involves commercial evaluation of these aggregates in a number of applications.

None

1999-09-30T23:59:59.000Z

449

UTILIZATION OF LIGHTWEIGHT MATERIALS MADE FROM COAL GASIFICATION SLAGS  

SciTech Connect (OSTI)

The integrated-gasification combined-cycle (IGCC) process is an emerging technology that utilizes coal for power generation and production of chemical feedstocks. However, the process generates large amounts of solid waste, consisting of vitrified ash (slag) and some unconverted carbon. In previous projects, Praxis investigated the utilization of ''as-generated'' slags for a wide variety of applications in road construction, cement and concrete production, agricultural applications, and as a landfill material. From these studies, we found that it would be extremely difficult for ''as-generated'' slag to find large-scale acceptance in the marketplace even at no cost because the materials it could replace were abundantly available at very low cost. It was further determined that the unconverted carbon, or char, in the slag is detrimental to its utilization as sand or fine aggregate. It became apparent that a more promising approach would be to develop a variety of value-added products from slag that meet specific industry requirements. This approach was made feasible by the discovery that slag undergoes expansion and forms a lightweight material when subjected to controlled heating in a kiln at temperatures between 1400 and 1700 F. These results confirmed the potential for using expanded slag as a substitute for conventional lightweight aggregates (LWA). The technology to produce lightweight and ultra-lightweight aggregates (ULWA) from slag was subsequently developed by Praxis with funding from the Electric Power Research Institute (EPRI), Illinois Clean Coal Institute (ICCI), and internal resources. The major objectives of the subject project are to demonstrate the technical and economic viability of commercial production of LWA and ULWA from slag and to test the suitability of these aggregates for, various applications. The project goals are to be accomplished in two phases Phase I, comprising the production of LWA and ULWA from slag at the large pilot scale, and Phase II, which involves commercial evaluation of these aggregates in a number of applications.

Unknown

2000-04-24T23:59:59.000Z

450

Fluid Bed Combustion Applied to Industrial Waste  

E-Print Network [OSTI]

of its relatively recent application to coal fired steam production, fluid beds have been uti lized in industry for over 60 years. Beginning in Germany in the twenties for coal gasification, the technology was applied to catalytic cracking of heavy... system cost), use of minimum excess air required, and maintaining the min"imum reactor temperature neces sary to sustain combustion. For superautogenous fuels, where incineration. only is desired, minimum capital cost is achieved by using direct bed...

Mullen, J. F.; Sneyd, R. J.

451

MDF | Manufacturing Demonstration Facility | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BTRIC CNMS CSMB CFTF HFIR MDF Working with MDF NTRC OLCF SNS Titanium robotic hand holding sphere fabricated using additive manufacturing Home | User Facilities | MDF MDF | Manufacturing Demonstration Facility SHARE As the nation's premier research laboratory, ORNL is one of the world's most capable resources for transforming the next generation of scientific discovery into solutions for rebuilding and revitalizing America's manufacturing industries. Manufacturing industries engage ORNL's expertise in materials synthesis, characterization, and process technology to reduce technical risk and validate investment for innovations targeting products of the future. DOE's Manufacturing Demonstration Facility, established at ORNL, helps industry adopt new manufacturing technologies to reduce life-cycle energy

452

MDF | Manufacturing Demonstration Facility | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Working with MDF Working with MDF Titanium robotic hand holding sphere fabricated using additive manufacturing Home | User Facilities | MDF MDF | Manufacturing Demonstration Facility SHARE As the nation's premier research laboratory, ORNL is one of the world's most capable resources for transforming the next generation of scientific discovery into solutions for rebuilding and revitalizing America's manufacturing industries. Manufacturing industries engage ORNL's expertise in materials synthesis, characterization, and process technology to reduce technical risk and validate investment for innovations targeting products of the future. DOE's Manufacturing Demonstration Facility, established at ORNL, helps industry adopt new manufacturing technologies to reduce life-cycle energy

453

Gasification characteristics of combustible wastes in a 5 ton/day fixed bed gasifier  

Science Journals Connector (OSTI)

The gasification characteristics of combustible wastes were determined in ... To capture soot or unburned carbon from the gasification reaction, solid/gas separator and water fluidized...2: 10.7%, CH4: 6.0%, CO2:...

See Hoon Lee; Kyong Bin Choi; Jae Goo Lee…

2006-07-01T23:59:59.000Z

454

E-Print Network 3.0 - allothermal gasification gas- Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the gasifer, could cause... 2002. 13. Hansen, Martin, Gas Cleaning and Gas Engines for Small-Scale Biomass Gasification... , Orlando, Florida, USA NAWTEC18-3521 STATUS OF...

455

Catalytic Conversion of Tars, Carbon Black and Methane from Pyrolysis/Gasification of Biomass  

Science Journals Connector (OSTI)

The use of catalysts in biomass gasification has been suggested for a long time.1 Fung and Graham found that potassium carbonate and calcium oxide have catalytic influences on the gasification rate and the produc...

Clas Ekström; Nils Lindman; Rune Pettersson

1985-01-01T23:59:59.000Z

456

Experimental Study on Gasification of Jatropha Shells in a Downdraft Open Top Gasifier  

Science Journals Connector (OSTI)

A few major attractions of gasification are that it can convert waste or low-priced fuels, such as biomass, coal, and petcoke, into high-value chemicals. Utilization of...4]. Biomass gasification is the latest ge...

Lalta Prasad

2014-09-01T23:59:59.000Z

457

The development of Coke Carried-Heat Gasification Coal-Fired Combined Cycle  

Science Journals Connector (OSTI)

Carried-Heat Partial Gasification Combined cycle is a novel combined cycle which was proposed by Thermal Engineering Department ... technology, Coke Carried-Heat Gasification Coal-Fired Combined Cycle, as the imp...

Li Zhao; Xiangdong Xu

1999-12-01T23:59:59.000Z

458

Simulation of Bio-syngas Production from Biomass Gasification via Pressurized Interconnected Fluidized Beds  

Science Journals Connector (OSTI)

Bio-syngas production from biomass gasification via pressurized interconnected fluidized...T g), gasification pressure (p g) and steam to biomass ratio (S/B) on bio-syngas production

Fei Feng; Guohui Song; Laihong Shen…

2014-01-01T23:59:59.000Z

459

Syngas Production from Coal Gasification with CO2 Rich Gas Mixtures  

Science Journals Connector (OSTI)

Coal gasification with CO2 rich gas mixture is one of several promising new technologies associated with CO2 reduction in the atmosphere. Coal gasification with high CO2 concentration is suitable for producing la...

M. S. Alam; A. T. Wijayanta; K. Nakaso…

2013-01-01T23:59:59.000Z

460

Users from Industry  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Users from Industry Users from Industry Users from Industry Print The Advanced Light Source (ALS) welcomes industrial users from large and small companies whose projects advance scientific knowledge, investigate the development of new products and manufacturing methods, or provide economic benefits and jobs to the economy. The nature of industrial research can be different from traditional university and government sponsored projects, so the ALS has created unique opportunities for new and existing industrial users to access our user facilities and engage in productive relationships with our scientific and engineering staff. Examples of past and current research conducted at the ALS can be viewed on the Industry @ ALS Web page. There are several modes of access; the ALS User and Scientific Support Groups are especially committed to helping new industrial users gain a foothold in our user community and welcome inquiries about how to make that happen.

Note: This page contains sample records for the topic "industrial gasification facility" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

NREL: Biomass Research - Thermochemical Users Facility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Users Facility Users Facility Text version The state-of-the-art Thermochemical Users Facility (TCUF) consists of several complementary unit operations that can be configured to accommodate the testing and development of various reactors, filters, catalysts, and other unit operations. The TCUF offers clients the capability to test new processes and feedstocks in a timely and cost-effective manner and to quickly and safely obtain extensive performance data on their processes or equipment. The Thermochemical Users Facility contains the following equipment: Thermochemical Process Development Unit The heart of the TCUF is the 0.5-metric-ton-per-day Thermochemical Process Development Unit (TCPDU), which can be operated in either a pyrolysis or gasification mode. The main unit operations in the TCPDU include 8-inch

462

Material Characterization and Analysis for Selection of Refractories Used in Black Liquor Gasification  

SciTech Connect (OSTI)

Black liquor gasification provides the pulp and paper industry with a technology which could potentially replace recovery boilers with equipment that could reduce emissions and, if used in a combined cycle system, increase the power production of the mill allowing it to be a net exporter of electrical power. In addition, rather than burning the syngas produced in a gasifier, this syngas could be used to produce higher value chemicals or fuels. However, problems with structural materials such as the refractory lining of the reactor vessel have caused unplanned shutdowns and resulted in component replacement much sooner than originally planned. Through examination of exposed materials, laboratory corrosion tests and cooperative efforts with refractory manufacturers, many refractory materials issues in high-temperature black liquor gasification have been addressed and optimized materials have been selected for this application. In this paper, an updated summary of the characterization and analysis techniques used for refractory screening and selection will be discussed along with characteristic results from these methods which have led to the selection of optimized materials for both the hot-face and back-up linings used in this application.

Hemrick, James Gordon [ORNL; Keiser, James R [ORNL; Meisner, Roberta A [University of Tennessee, Knoxville (UTK) & Oak Ridge National Laboratory (ORNL)

2010-01-01T23:59:59.000Z

463

Co-gasification of coal–petcoke and biomass in the Puertollano IGCC power plant  

Science Journals Connector (OSTI)

Abstract Integrated Gasification Combined Cycle plants (IGCC) are efficient power generation systems with low pollutants emissions. Moreover, the entrained flow gasifier of IGCC plants allows the combined use of other lower cost fuels (biomass and waste) together with coal. Co-firing with biomass is beneficial for the reduction of CO2 emissions of fossil source. In this paper the results of co-gasification tests with two types of biomass deriving from agricultural residues, namely 2% and 4% by weight of olive husk and grape seed meal, in the 335 MWeISO IGCC power plant of ELCOGAS in Puertollano (Spain) are reported. No significant change in the composition of both the raw syngas and the clean syngas was observed. Furthermore, a process simulation model of the IGCC plant of Puertollano was developed and validated with available industrial data. The model was used to assess the technical and economic feasibility of the process co-fired with higher biomass contents up to 60% by weight. The results indicate that a 54% decrease of fossil CO2 emissions implies an energy penalty (a loss of net power) of about 20% while does not cause significant change of the net efficiency of the plant. The mitigation cost (the additional cost of electricity per avoided ton of CO2) is significantly dependent on the price of the biomass cost compared to the price of the fossil fuel.

Daniele Sofia; Pilar Coca Llano; Aristide Giuliano; Mariola Iborra Hernández; Francisco García Peña; Diego Barletta

2014-01-01T23:59:59.000Z

464

DEVELOPMENT OF PRESSURIZED CIRCULATIONG FLUIDIZED BED PARTIAL GASIFICATION MODULE(PGM)  

SciTech Connect (OSTI)

Foster Wheeler Power Group, Inc. is working under US Department of Energy contract No. DE-FC26-00NT40972 to develop a partial gasification module (PGM) that represents a critical element of several potential coal-fired Vision 21 plants. When utilized for electrical power generation, these plants will operate with efficiencies greater than 60% and produce near zero emissions of traditional stack gas pollutants. The new process partially gasifies coal at elevated pressure producing a coal-derived syngas and a char residue. The syngas can be used to fuel the most advanced power producing equipment such as solid oxide fuel cells or gas turbines, or processed to produce clean liquid fuels or chemicals for industrial users. The char residue is not wasted; it can also be used to generate electricity by fueling boilers that drive the most advanced ultra-supercritical pressure steam turbines. The amount of syngas and char produced by the PGM can be tailored to fit the production objectives of the overall plant, i.e., power generation, clean liquid fuel production, chemicals production, etc. Hence, PGM is a robust building block that offers all the advantages of coal gasification but in a more user-friendly form; it is also fuel flexible in that it can use alternative fuels such as biomass, sewerage sludge, etc. This report describes the work performed during the January 1--March 31, 2003 time period.

Archie Robertson

2003-04-17T23:59:59.000Z

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