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Note: This page contains sample records for the topic "biomass solids liquids" 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

Determination of Total Solids in Biomass and Total Dissolved...  

NLE Websites -- All DOE Office Websites (Extended Search)

Total Solids in Biomass and Total Dissolved Solids in Liquid Process Samples Laboratory Analytical Procedure (LAP) Issue Date: 3312008 A. Sluiter, B. Hames, D. Hyman, C. Payne,...

2

The Combustion of Solid Biomass  

Science Journals Connector (OSTI)

The combustion of solid biomass is covered in this chapter. This covers the general mechanism of combustion, moisture evaporation, devolatilisation, the combustion of the volatiles gases and tars and finally char...

Jenny M. Jones; Amanda R. Lea-Langton…

2014-01-01T23:59:59.000Z

3

Combustion of Solid Biomass: Classification of Fuels  

Science Journals Connector (OSTI)

The combustion of solid biomass and the classification of these fuels are considered. Firstly the different methods of combustion appliances and plants are outlined from a ... view. The forms and types of solid biomass

Jenny M. Jones; Amanda R. Lea-Langton…

2014-01-01T23:59:59.000Z

4

Coal and Coal-Biomass to Liquids  

NLE Websites -- All DOE Office Websites (Extended Search)

and Coal-Biomass to Liquids News Gasifipedia Coal-Biomass Feed Advanced Fuels Synthesis Systems Analyses International Activity Project Information Project Portfolio Publications...

5

Liquid Fuels from Biomass | Department of Energy  

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

Fuels from Biomass Liquid Fuels from Biomass Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel...

6

Ionic Liquid Pretreatment Process for Biomass Is Successfully...  

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

Ionic Liquid Pretreatment Process for Biomass Is Successfully Implemented at Larger Scale Ionic Liquid Pretreatment Process for Biomass Is Successfully Implemented at Larger Scale...

7

Low-Emissions Burner Technology using Biomass-Derived Liquid...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Emissions Burner Technology using Biomass-Derived Liquid Fuels Low-Emissions Burner Technology using Biomass-Derived Liquid Fuels This factsheet describes a project that developed...

8

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...

9

Analyzing Biomass Conversion into Liquid Hydrocarbons  

Science Journals Connector (OSTI)

Variants of the Fischer–Tropsch producer-gas conversion into liquid hydrocarbons are analyzed under the ... is attained in the reactions occurring in the biomass gasification. When the raw material is wood ... th...

V. D. Meshcheryakov; V. A. Kirillov

2002-09-01T23:59:59.000Z

10

Determination of Insoluble Solids in Pretreated Biomass Material...  

NLE Websites -- All DOE Office Websites (Extended Search)

Determination of Insoluble NRELTP-510-42627 Solids in Pretreated Biomass March 2008 Material Laboratory Analytical Procedure (LAP) Issue Date: 03212008 A. Sluiter, D. Hyman, C....

11

Stiffening solids with liquid inclusions  

E-Print Network (OSTI)

From bone and wood to concrete and carbon fibre, composites are ubiquitous natural and engineering materials. Eshelby's inclusion theory describes how macroscopic stress fields couple to isolated microscopic inclusions, allowing prediction of a composite's bulk mechanical properties from a knowledge of its microstructure. It has been extended to describe a wide variety of phenomena from solid fracture to cell adhesion. Here, we show experimentally and theoretically that Eshelby's theory breaks down for small liquid inclusions in a soft solid. In this limit, an isolated droplet's deformation is strongly size-dependent with the smallest droplets mimicking the behaviour of solid inclusions. Furthermore, in opposition to the predictions of conventional composite theory, we find that finite concentrations of small liquid inclusions enhance the stiffness of soft solids. A straight-forward extension of Eshelby's theory, accounting for the surface tension of the solid-liquid interface, explains our experimental observations. The counterintuitive effect of liquid-stiffening of solids is expected whenever droplet radii are smaller than an elastocapillary length, given by the ratio of the surface tension to Young's modulus of the solid matrix.

Robert W. Style; Rostislav Boltyanskiy; Benjamin Allen; Katharine E. Jensen; Henry P. Foote; John S. Wettlaufer; Eric R. Dufresne

2014-07-24T23:59:59.000Z

12

Compositions and methods useful for ionic liquid treatment of biomass  

SciTech Connect

The present invention provides for novel compositions and methods for recycling or recovering ionic liquid used in IL pretreated cellulose and/or lignocellulosic biomass (LBM).

Dibble, Dean C.; Cheng, Aurelia; George, Anthe

2014-07-29T23:59:59.000Z

13

Biomass and Natural Gas to Liquid Transportation Fuels  

Energy.gov (U.S. Department of Energy (DOE))

Breakout Session 1: New Developments and Hot Topics Session 1-D: Natural Gas & Biomass to Liquids Josephine Elia, Graduate Student, Princeton University

14

Determination of Total Solids and Ash in Algal Biomass: Laboratory...  

NLE Websites -- All DOE Office Websites (Extended Search)

Solids and Ash in Algal Biomass Laboratory Analytical Procedure (LAP) Issue Date: December 2, 2013 S. Van Wychen and L. M. L. Laurens Technical Report NRELTP-5100-60956 December...

15

Coal and Biomass to Liquids | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Coal to Liquids » Coal and Coal to Liquids » Coal and Biomass to Liquids Coal and Biomass to Liquids Over the last several decades, the Office of Fossil Energy performed RD&D activities that made significant advancements in the areas of coal conversion to liquid fuels and chemicals. Technology improvements and cost reductions that were achieved led to the construction of demonstration-scale facilities. The program is now supporting work to reduce the carbon footprint of coal derived liquids by incorporating the co-feeding of biomass and carbon capture. In the area of direct coal liquefaction, which is the process of breaking down coal to maximize the correct size of molecules for liquid products, the U.S. DOE made significant investments and advancements in technology in the 1970s and 1980s. Research enabled direct coal liquefaction to produce

16

Small Scale Coal Biomass Liquids Production Using Highly Selective Fischer  

NLE Websites -- All DOE Office Websites (Extended Search)

Small Scale Coal Biomass Liquids Production Using Highly Selective Fischer Tropsch Catalyst Small Scale Coal Biomass Liquids Production Using Highly Selective Fischer Tropsch Catalyst Southern Research Institute Project Number: FE0010231 Project Description Fischer-Tropsch (FT) process converts a mixture of carbon monoxide and hydrogen, called syngas, into liquid hydrocarbons. It is a leading technology for converting syngas derived from gasification of coal and coal-biomass mixtures to hydrocarbons in coal to liquids (CTL) and coal-biomass to liquids (CBTL) processes. However, conventional FTS catalysts produce undesirable waxes (C21+) that need to be upgraded to liquids (C5-C20) by hydrotreating. This adds significantly to the cost of FTS. The objectives of this project are (i) to demonstrate potential for CBTL cost reduction by maximizing the production of C5-C20 hydrocarbon liquids using a selective FTS catalyst and (ii) to evaluate the impacts of the addition of biomass to coal on product characteristics, carbon foot print, and economics.

17

NETL: Coal and Coal/Biomass to Liquids  

NLE Websites -- All DOE Office Websites (Extended Search)

C&CBTL C&CBTL Coal and Power Systems Coal and Coal/Biomass to Liquids The Coal and Coal/Biomass to Liquids program effort is focused on technologies to foster the commercial adoption of coal and coal/biomass gasification and the production of affordable liquid fuels and hydrogen with excellent environmental performance. U.S. Economic Competitiveness U.S. Economic Competitiveness U.S. Economic Competitiveness U.S. Economic Competitiveness Advanced Fuels Synthesis U.S. Economic Competitiveness U.S. Economic Competitiveness U.S. Economic Competitiveness U.S. Economic Competitiveness Advanced Fuels Synthesis Systems Analyses Global Environmental Benefits Global Environmental Benefits Global Environmental Benefits Global Environmental Benefits Global Environmental Benefits Global Environmental Benefits

18

Gaseous emissions during concurrent combustion of biomass and non-recyclable municipal solid waste  

Science Journals Connector (OSTI)

Biomass and municipal solid waste offer sustainable sources ... form of combined cooling, heat and power. Combustion of biomass has a lesser impact than solid fossil ... an integrated, sustainable waste managemen...

René Laryea-Goldsmith; John Oakey; Nigel J Simms

2011-02-01T23:59:59.000Z

19

Liquid Transportation Fuels from Coal and Biomass  

E-Print Network (OSTI)

factors that would enhance or impede development and deployment. · Review other alternative fuels MIT HAROLD SCHOBERT Pennsylvania State University CHRISTOPHER SOMERVILLE Energy BioSciences Institute biomass 085 072 Wheat straw 070 055 a2008 costs = baseline costs #12;BIOCHEMICAL CONVERSION STATUS

20

Ionic Liquid-Enhanced Solid State Electrolyte Interface (SEI...  

NLE Websites -- All DOE Office Websites (Extended Search)

Liquid-Enhanced Solid State Electrolyte Interface (SEI) for Lithium Sulfur Batteries. Ionic Liquid-Enhanced Solid State Electrolyte Interface (SEI) for Lithium Sulfur Batteries....

Note: This page contains sample records for the topic "biomass solids liquids" 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

PRODUCTION OF NEW BIOMASS/WASTE-CONTAINING SOLID FUELS  

SciTech Connect

CQ Inc. and its team members (ALSTOM Power Inc., Bliss Industries, McFadden Machine Company, and industry advisors from coal-burning utilities, equipment manufacturers, and the pellet fuels industry) addressed the objectives of the Department of Energy and industry to produce economical, new solid fuels from coal, biomass, and waste materials that reduce emissions from coal-fired boilers. This project builds on the team's commercial experience in composite fuels for energy production. The electric utility industry is interested in the use of biomass and wastes as fuel to reduce both emissions and fuel costs. In addition to these benefits, utilities also recognize the business advantage of consuming the waste byproducts of customers both to retain customers and to improve the public image of the industry. Unfortunately, biomass and waste byproducts can be troublesome fuels because of low bulk density, high moisture content, variable composition, handling and feeding problems, and inadequate information about combustion and emissions characteristics. Current methods of co-firing biomass and wastes either use a separate fuel receiving, storage, and boiler feed system, or mass burn the biomass by simply mixing it with coal on the storage pile. For biomass or biomass-containing composite fuels to be extensively used in the U.S., especially in the steam market, a lower cost method of producing these fuels must be developed that includes both moisture reduction and pelletization or agglomeration for necessary fuel density and ease of handling. Further, this method of fuel production must be applicable to a variety of combinations of biomass, wastes, and coal; economically competitive with current fuels; and provide environmental benefits compared with coal. Notable accomplishments from the work performed in Phase I of this project include the development of three standard fuel formulations from mixtures of coal fines, biomass, and waste materials that can be used in existing boilers, evaluation of these composite fuels to determine their applicability to the major combustor types, development of preliminary designs and economic projections for commercial facilities producing up to 200,000 tons per year of biomass/waste-containing fuels, and the development of dewatering technologies to reduce the moisture content of high-moisture biomass and waste materials during the pelletization process.

David J. Akers; Glenn A. Shirey; Zalman Zitron; Charles Q. Maney

2001-04-20T23:59:59.000Z

22

Understanding the product distribution from biomass fast pyrolysis.  

E-Print Network (OSTI)

??Fast pyrolysis of biomass is an attractive route to transform solid biomass into a liquid bio-oil, which has been envisioned as a renewable substitute for… (more)

Patwardhan, Pushkaraj Ramchandra

2010-01-01T23:59:59.000Z

23

Enabling Small-Scale Biomass Gasification for Liquid Fuel Production  

Energy.gov (U.S. Department of Energy (DOE))

Breakout Session 2A—Conversion Technologies II: Bio-Oils, Sugar Intermediates, Precursors, Distributed Models, and Refinery Co-Processing Enabling Small-Scale Biomass Gasification for Liquid Fuel Production Santosh Gangwal, Director–Business Development, Energy Technologies, Southern Research Institute

24

Optical constants of liquid and solid methane  

Science Journals Connector (OSTI)

The optical constants nr + ini of liquid methane and phase I solid methane were determined over the entire spectral range by the use of various data sources published in the...

Martonchik, John V; Orton, Glenn S

1994-01-01T23:59:59.000Z

25

Structural analysis of Catliq bio-oil produced by catalytic liquid conversion of biomass  

E-Print Network (OSTI)

. The energy contained in biomass can be utilized either directly as in combustion or by converting the biomassStructural analysis of Catliq® bio-oil produced by catalytic liquid conversion of biomass Toor, S The potential offered by biomass for solving some of the world's energy problems is widely recognized

Toor, Saqib

26

Production of New Biomass/Waste-Containing Solid Fuels  

SciTech Connect

CQ Inc. and its industry partners--PBS Coals, Inc. (Friedens, Pennsylvania), American Fiber Resources (Fairmont, West Virginia), Allegheny Energy Supply (Williamsport, Maryland), and the Heritage Research Group (Indianapolis, Indiana)--addressed the objectives of the Department of Energy and industry to produce economical, new solid fuels from coal, biomass, and waste materials that reduce emissions from coal-fired boilers. This project builds on the team's commercial experience in composite fuels for energy production. The electric utility industry is interested in the use of biomass and wastes as fuel to reduce both emissions and fuel costs. In addition to these benefits, utilities also recognize the business advantage of consuming the waste byproducts of customers both to retain customers and to improve the public image of the industry. Unfortunately, biomass and waste byproducts can be troublesome fuels because of low bulk density, high moisture content, variable composition, handling and feeding problems, and inadequate information about combustion and emissions characteristics. Current methods of co-firing biomass and wastes either use a separate fuel receiving, storage, and boiler feed system, or mass burn the biomass by simply mixing it with coal on the storage pile. For biomass or biomass-containing composite fuels to be extensively used in the U.S., especially in the steam market, a lower cost method of producing these fuels must be developed that is applicable to a variety of combinations of biomass, wastes, and coal; economically competitive with current fuels; and provides environmental benefits compared with coal. During Phase I of this project (January 1999 to July 2000), several biomass/waste materials were evaluated for potential use in a composite fuel. As a result of that work and the team's commercial experience in composite fuels for energy production, paper mill sludge and coal were selected for further evaluation and demonstration in Phase II. In Phase II (June 2001 to December 2004), the project team demonstrated the GranuFlow technology as part of a process to combine paper sludge and coal to produce a composite fuel with combustion and handling characteristics acceptable to existing boilers and fuel handling systems. Bench-scale studies were performed at DOE-NETL, followed by full-scale commercial demonstrations to produce the composite fuel in a 400-tph coal cleaning plant and combustion tests at a 90-MW power plant boiler to evaluate impacts on fuel handling, boiler operations and performance, and emissions. A circuit was successfully installed to re-pulp and inject paper sludge into the fine coal dewatering circuit of a commercial coal-cleaning plant to produce 5,000 tons of a ''composite'' fuel containing about 5% paper sludge. Subsequent combustion tests showed that boiler efficiency and stability were not compromised when the composite fuel was blended with the boiler's normal coal supply. Firing of the composite fuel blend did not have any significant impact on emissions as compared to the normal coal supply, and it did not cause any excursions beyond Title V regulatory limits; all emissions were well within regulatory limits. SO{sub 2} emissions decreased during the composite fuel blend tests as a result of its higher heat content and slightly lower sulfur content as compared to the normal coal supply. The composite fuel contained an extremely high proportion of fines because the parent coal (feedstock to the coal-cleaning plant) is a ''soft'' coal (HGI > 90) and contained a high proportion of fines. The composite fuel was produced and combustion-tested under record wet conditions for the local area. In spite of these conditions, full load was obtained by the boiler when firing the composite fuel blend, and testing was completed without any handling or combustion problems beyond those typically associated with wet coal. Fuel handling and pulverizer performance (mill capacity and outlet temperatures) could become greater concerns when firing composite fuels which contain higher percent

Glenn A. Shirey; David J. Akers

2005-09-23T23:59:59.000Z

27

FLUIDIZABLE CATALYSTS FOR PRODUCING HYDROGEN BY STEAM REFORMING BIOMASS PYROLYSIS LIQUIDS  

E-Print Network (OSTI)

FLUIDIZABLE CATALYSTS FOR PRODUCING HYDROGEN BY STEAM REFORMING BIOMASS PYROLYSIS LIQUIDS Kimberly established that biomass pyrolysis oil could be steam-reformed to generate hydrogen using non pyrolysis oil could be almost stoichiometrically converted to hydrogen. However, process performance

28

Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume...  

Office of Environmental Management (EM)

1: Availability of Feedstock and Technology Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume 1: Availability of Feedstock and Technology Municipal solid waste (MSW) is...

29

Conversion of Residual Biomass into Liquid Transportation Fuel: An Energy Analysis  

Science Journals Connector (OSTI)

Conversion of Residual Biomass into Liquid Transportation Fuel: An Energy Analysis ... An energy balance, in broad outline, is presented for the production of a high-quality liquid transportation fuel from residual crop biomass. ... That is, 40% of the initial energy in the biomass will be found in the final liquid fuel after subtracting out external energy supplied for complete processing, including transportation as well as material losses. ...

J. Manganaro; B. Chen; J. Adeosun; S. Lakhapatri; D. Favetta; A. Lawal; R. Farrauto; L. Dorazio; D. J. Rosse

2011-04-20T23:59:59.000Z

30

Indirect thermal liquefaction process for producing liquid fuels from biomass  

SciTech Connect

A progress report on an indirect liquefaction process to convert biomass type materials to quality liquid hydrocarbon fuels by gasification followed by catalytic liquid fuels synthesis has been presented. A wide variety of feedstocks can be processed through the gasification system to a gas with a heating value of 500 + Btu/SCF. Some feedstocks are more attractive than others with regard to producing a high olefin content. This appears to be related to hydrocarbon content of the material. The H/sub 2//CO ratio can be manipulated over a wide range in the gasification system with steam addition. Some feedstocks require the aid of a water-gas shift catalyst while others appear to exhibit an auto-catalytic effect to achieve the conversion. H/sub 2/S content (beyond the gasification system wet scrubber) is negligible for the feedstocks surveyed. The water gas shift reaction appears to be enhanced with an increase in pyrolysis reactor temperature over the range of 1300 to 1700/sup 0/F. Reactor temperature in the Fischer-Tropsch step is a significant factor with regard to manipulating product composition analysis. The optimum temperature however will probably correspond to maximum conversion to liquid hydrocarbons in the C/sub 5/ - C/sub 17/ range. Continuing research includes integrated system performance assessment, alternative feedstock characterization (through gasification) and factor studies for gasification (e.g., catalyst usage, alternate heat transfer media, steam usage, recycle effects, residence time study) and liquefaction (e.g., improved catalysts, catalyst activity characterization).

Kuester, J.L.

1980-01-01T23:59:59.000Z

31

Reading Comprehension - Properties of Solids, Liquids, and Gases  

NLE Websites -- All DOE Office Websites (Extended Search)

Properties of Solids, Liquids, and Gases Properties of Solids, Liquids, and Gases A solid has a definite _________ mass texture volume and a _________ 3D irregular definite shape. The particles in a solid are _________ free to move around motionless packed tightly together . Particles in a solid move by _________ sliding past one another vibrating back and forth slightly jiggling around . _________ Viscosity Amorphous Crystalline solids soften before melting. The particles in this type of solid are not arranged in regular pattern. Amorphous solids _________ do don't have a distinct melting point. Crystalline solids have a _________ distinct color and shape distinct pattern and melting point . Liquids have no _________ volume mass shape of their own. A liquid takes the shape of its container. Without a container liquids spread into a wide,

32

Advanced liquid fuel production from biomass for power generation  

SciTech Connect

In the European Union, important political decisions recently adopted and concerning the evolution of the Common Agriculture Policy, the GATT trade liberalisation Agreement and new measures actually under discussion (CARBON TAX, Financial support for rural development...) will have significant impact, in a no distant future, on the bioenergy activity. Also the considerable energy import ({approximately} 55% of the consumption) is of increasing concerns. The biomass potential in the E.U. is large, but the availability of commercial technologies for processing and utilising this renewable energy resource is very modest. Thus, a strong effort for the development of new and efficient technologies (like the one implemented by ENEL/CRT) is essential, as well as the build-up of an efficient industry for the commercialisation of reliable, low-cost biomass conversion/utilisation systems. The recently founded {open_quotes}European Bioenergy Industry Association{close_quotes} will make an effort for the promotion of this specific new industrial sector. In this framework, a new research effort (in Germany/Italy) for up-grading the bio-crude-oil by high energetic electrons. This process, if demonstrated feasible, could be of great interest for the production of new liquid fuels of sufficient quality to be utilised in most types of modern power generator.

Grassi, G.; Palmarocchi, M.; Joeler, J. [Zentrum fuer Sonnenenergie, Pisa (Italy)] [and others

1995-11-01T23:59:59.000Z

33

NREL Research on Converting Biomass to Liquid Fuels  

ScienceCinema (OSTI)

Unlike other renewable energy sources, biomass can be converted directly into liquid fuels, called "biofuels," to help meet transportation fuel needs. The two most common types of biofuels are ethanol and biodiesel. Today, ethanol is made from starches and sugars, but at the National Renewable Energy Laboratory (NREL) scientists are developing technology to allow it to be made from cellulose and hemicellulose, the fibrous material that makes up the bulk of most plant matter. Biodiesel is made by combining alcohol (usually methanol) with vegetable oil, animal fat, or recycled cooking grease. It can be used as an additive (typically 20%) to reduce vehicle emissions or in its pure form as a renewable alternative fuel for diesel engines. For a text version of this video visit http://www.nrel.gov/learning/re_biofuels.html

None

2013-05-29T23:59:59.000Z

34

Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume...  

Energy Savers (EERE)

Synthesis, Volume 2: A Techno-economic Evaluation of the Production of Mixed Alcohols Biomass is a renewable energy resource that can be converted into liquid fuel suitable for...

35

Complex analysis of energy production technologies from solid biomass in the Ukraine  

Science Journals Connector (OSTI)

The results of the energetic, economic, and environmental analyses of technologies of energy production from solid biomass are considered. Examples of the introduction of the technology of the direct combustion o...

T. A. Zheliezna; O. I. Drozdova

2014-04-01T23:59:59.000Z

36

Toward new solid and liquid phase systems for the containment, transport and delivery of hydrogen  

NLE Websites -- All DOE Office Websites (Extended Search)

new solid and liquid phase systems new solid and liquid phase systems for the containment, transport and delivery of hydrogen By Guido P. Pez Hydrogen Energy Infrastructure for Fuel Cell Vehicle Transportation Scenario A: Distributed H 2 from a Large Scale Plant (150-230 tonne/day) Large Scale H 2 Plant (300-800 psi H 2 ) H 2 Buffer Storage Tube Trailer Liquid H 2 Truck H 2 Pipeline Multi-vehicle filling stations Feedstock: N. gas, Coal, Biomass Pet. Coke, Resids. Future: Carbon sequestration Storage: Underground well? Output: Depends on the vehicle's H 2 storage technology Currently H 2 up to >6000 psi for 5000 psi tanks Scenario B: Hydrogen by a small scale reforming of pipeline natural gas and compression Natural Gas Pipeline Reformer Liquid H 2 Backup Compressor H 2 (>6000 psig) H 2 Production: 100-400 kg/day; 4-5Kg H

37

Solid-Liquid Separation of Animal Manure and Wastewater  

E-Print Network (OSTI)

Solid-liquid separation is an alternative treatment for animal manure and process-generated wastewater. This publication explains the techniques, equipment, performance and economics of separators....

Mukhtar, Saqib; Sweeten, John M.; Auvermann, Brent W.

1999-10-19T23:59:59.000Z

38

Energetic Materials for EGS Well Stimulation (solids, liquids, gases)  

Energy.gov (U.S. Department of Energy (DOE))

Energetic Materials for EGS Well Stimulation (solids, liquids, gases) presentation at the April 2013 peer review meeting held in Denver, Colorado.

39

Mapping a solid onto an ‘‘effective liquid’’  

Science Journals Connector (OSTI)

The most notable success of the various density-functional theories of freezing is achieved for hard spheres where the density change upon freezing is relatively large, while they more or less equally fail when applied to soft inverse-power interactions where the density change upon freezing is much smaller. It is argued that this relatively large density change makes the hard-sphere freezing results insensitive to physics details in the density-functional calculational setup. As an example, it is demonstrated that the equations of state for the solid near melting as obtained by all the leading density-functional theories of freezing, in their particularly successful application to the freezing of hard spheres and hard disks, are related by a trivial parabola-shift transformation from the liquid excess free energy onto that for the solid. Conclusions regarding the relative merit of the free-energy functionals, which are based only on their performance for the hard-sphere fluid-solid transition, can be misleading.

Yaakov Rosenfeld

1991-05-15T23:59:59.000Z

40

Solubilization of Biomass Components with Ionic Liquids Toward Biomass Energy Conversions  

Science Journals Connector (OSTI)

Cellulosic biomass essentially consists of cellulose, hemicellulose, and lignin. To obtain energy from cellulosic biomass with minimum given energy, following three steps are required, namely...3, 4...]. Since or...

Mitsuru Abe; Hiroyuki Ohno

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

Ionic-Liquid Induced Changes in Cellulose Structure Associated with Enhanced Biomass Hydrolysis  

SciTech Connect

The effects of varying ionic liquid pretreatment parameters on various sources of lignocellulosic biomass have been studied using X-ray powder diffraction, X-ray fiber diffraction, and compositional analysis. Comparative enzymatic hydrolysis and sugar analysis were used to relate the observed changes in cellulose structure to biomass digestibility. In this study, the factor most clearly associated with enhanced biomass hydrolysis is the conversion of cellulose fibers from the cellulose I to the cellulose II crystal phase.

Samayam, Indira P.; Hanson, B. Leif; Langan, Paul; Schall, Constance A. (Toledo)

2011-11-07T23:59:59.000Z

42

Autothermal oxidative pyrolysis of biomass feedstocks over noble metal catalysts to liquid products.  

E-Print Network (OSTI)

??Two thermal processing technologies have emerged for processing biomass into renewable liquid products: pyrolysis and gasification/Fischer-Tropsch processing. The work presented here will demonstrate oxidative pyrolysis… (more)

Balonek, Christine Marie

2011-01-01T23:59:59.000Z

43

Catalytic Reforming of Biomass Raw Fuel Gas to Syngas for FT Liquid Fuels Production  

Science Journals Connector (OSTI)

The gasification of biomass to obtain a syngas provides a competitive means for clean FT (Fischer-Tropsch) liquid fuels from renewable resources. The feasibility of the process depends on the upgrading of raw ...

Tiejun Wang; Chenguang Wang; Qi Zhang…

2009-01-01T23:59:59.000Z

44

Determination of Total Solids and Ash in Algal Biomass: Laboratory Analytical Procedure (LAP)  

SciTech Connect

This procedure describes the methods used to determine the amount of moisture or total solids present in a freeze-dried algal biomass sample, as well as the ash content. A traditional convection oven drying procedure is covered for total solids content, and a dry oxidation method at 575?C is covered for ash content.

Van Wychen, S.; Laurens, L. M. L.

2013-12-01T23:59:59.000Z

45

Liquid Fuel Production from Biomass via High Temperature Steam Electrolysis  

SciTech Connect

A process model of syngas production using high temperature electrolysis and biomass gasification is presented. Process heat from the biomass gasifier is used to heat steam for the hydrogen production via the high temperature steam electrolysis process. Hydrogen from electrolysis allows a high utilization of the biomass carbon for syngas production. Oxygen produced form the electrolysis process is used to control the oxidation rate in the oxygen-fed biomass gasifier. Based on the gasifier temperature, 94% to 95% of the carbon in the biomass becomes carbon monoxide in the syngas (carbon monoxide and hydrogen). Assuming the thermal efficiency of the power cycle for electricity generation is 50%, (as expected from GEN IV nuclear reactors), the syngas production efficiency ranges from 70% to 73% as the gasifier temperature decreases from 1900 K to 1500 K. Parametric studies of system pressure, biomass moisture content and low temperature alkaline electrolysis are also presented.

Grant L. Hawkes; Michael G. McKellar

2009-11-01T23:59:59.000Z

46

Solid–Liquid–Vapor Equilibrium Models for Cryogenic Biogas Upgrading  

Science Journals Connector (OSTI)

In cryogenic upgrading processes involving dry ice formation, accurate predictions of solid–liquid, solid–vapor, and solid–liquid–vapor equilibria are fundamental for a correct design of the heat exchanger surface in order to achieve the desired biomethane purity. ... Moreover, the liquefied biogas production process, particularly interesting for cryogenic upgrading processes due to the low temperature of the obtained biomethane, requires an accurate knowledge of carbon dioxide solubility in liquid methane to avoid solid deposition. ... For some applications demanding a high energy content gas, namely vehicle fuels and injection in the natural gas grid, the biogas has to be upgraded into biomethane. ...

Mauro Riva; Marco Campestrini; Joseph Toubassy; Denis Clodic; Paolo Stringari

2014-10-13T23:59:59.000Z

47

NREL: Biomass Research - David A. Sievers, P.E.  

NLE Websites -- All DOE Office Websites (Extended Search)

fermentation. In addition, he holds valuable research experience in lignocellulosic biomass solid-liquid separation and sugar concentration techniques. Research Interests...

48

Process for minimizing solids contamination of liquids from coal pyrolysis  

DOE Patents (OSTI)

In a continuous process for recovery of liquid hydrocarbons from a solid carbonaceous material by pyrolysis of the carbonaceous material in the presence of a particulate source of heat, particulate contamination of the liquid hydrocarbons is minimized. This is accomplished by removing fines from the solid carbonaceous material feed stream before pyrolysis, removing fines from the particulate source of heat before combining it with the carbonaceous material to effect pyrolysis of the carbonaceous material, and providing a coarse fraction of reduced fines content of the carbon containing solid residue resulting from the pyrolysis of the carbonaceous material before oxidizing carbon in the carbon containing solid residue to form the particulate source of heat.

Wickstrom, Gary H. (Yorba Linda, CA); Knell, Everett W. (Los Alamitos, CA); Shaw, Benjamin W. (Costa Mesa, CA); Wang, Yue G. (West Covina, CA)

1981-04-21T23:59:59.000Z

49

Measuring Densities of Solids and Liquids Using Magnetic Levitation: Fundamentals  

Science Journals Connector (OSTI)

Measuring Densities of Solids and Liquids Using Magnetic Levitation: Fundamentals ... This article also describes the fundamental limitations of this technique. ... The Measurement, Instrumentation, and Sensors Handbook; CRC Press and IEEE Press: Boca Raton, FL, 1999. ...

Katherine A. Mirica; Sergey S. Shevkoplyas; Scott T. Phillips; Malancha Gupta; George M. Whitesides

2009-07-02T23:59:59.000Z

50

750 MHz Radiological NMR Bokan (Liquids, Solids) | EMSL  

NLE Websites -- All DOE Office Websites (Extended Search)

spectroscopy (in development). The 750-MHz WB system comprises three solid-state NMR probes, four liquid-state probes, and five micro-imaging inserts (see below). In...

51

Ionic Liquid?Water Mixtures: Enhanced Kw for Efficient Cellulosic Biomass Conversion  

Science Journals Connector (OSTI)

† Departments of Chemistry and ... Under relatively mild conditions (?140 °C, 1 atm) and in the absence of added acid catalysts typically employed in biomass conversion, cellulose dissolved in certain ionic liquids (ILs) has been converted into water-soluble reducing sugars in high total reducing sugar yield (up to 97%), or directly into the biomass platform chemical 5-hydroxymethyl furfural (HMF) in high conversion (up to 89%) when CrCl2 is added. ...

Yuetao Zhang; Hongbo Du; Xianghong Qian; Eugene Y.-X. Chen

2010-03-10T23:59:59.000Z

52

X-rays at Solid-Liquid Surfaces  

SciTech Connect

Solid-liquid interfaces play an important role in many areas of current and future technologies, and in our biosphere. They play a key role in the development of nanofluidics and nanotribology, which sensitively depend on our knowledge of the microscopic structures and phenomena at the solid-liquid interface. The detailed understanding of how a fluid meets a wall is also a theoretical challenge. In particular, the phenomena at repulsive walls are of interest, since they affect many different phenomena, such as water-repellent surfaces or the role of the hydrophobic interaction in protein folding. Recent x-ray reflectivity studies of various solid-liquid interfaces have disclosed rather intriguiing phenomena, which will be discussed in this lecture: premelting of ice in contact with silica; liquid Pb in contact with Si; water in contact with hydrophobic surfaces. These experiments, carried out with high-energy x-ray microbeams, reveal detailed insight into the liquid density profile closest to the wall. A detailed insight into atomistic phenomena at solid-liquid interfaces is also a prerequisite in the microscopic control of electrochemical reactions at interfaces. Recent x-ray studies show the enormous future potential of such non-destructive analytical tools for the in situ observation of (electro-)chemical surface reactions. This lecture will review recent x-ray experiments on solid-liquid interfaces.

Dosch, Helmut (Max Planck Institute for Metals Research) [Max Planck Institute for Metals Research

2007-05-02T23:59:59.000Z

53

NETL: Coal and Coal/Biomass to Liquids - Systems and Industry Analyses  

NLE Websites -- All DOE Office Websites (Extended Search)

C&CBTL > Systems Analyses C&CBTL > Systems Analyses Coal and Coal/Biomass to Liquids Reference Shelf – Systems and Industry Analyses Studies DOE/NETL possesses strong systems analysis and policy-support capabilities. Systems analysis in support of the Coal and Coal/Biomass to Liquids 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. Coal and Coal/Biomass to Liquids Program's Systems and Industry Analyses Studies Life Cycle Greenhouse Gas Analysis of Advanced Jet Propulsion Fuels: Fischer-Tropsch Based SPK-1 Case Study - Presentation

54

EA-1850: Flambeau River BioFuels, Inc. Proposed Wood Biomass-to-Liquid Fuel  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

50: Flambeau River BioFuels, Inc. Proposed Wood 50: Flambeau River BioFuels, Inc. Proposed Wood Biomass-to-Liquid Fuel Biorefinery, Park Falls, Wisconsin EA-1850: Flambeau River BioFuels, Inc. Proposed Wood Biomass-to-Liquid Fuel Biorefinery, Park Falls, Wisconsin Summary NOTE: This EA has been cancelled. This EA will evaluate the environmental impacts of a proposal to provide federal funding to Flambeau River Biofuels (FRB) to construct and operate a biomass-to-liquid biorefinery in Park Falls, Wisconsin, on property currently used by Flambeau Rivers Paper, LLC (FRP) for a pulp and paper mill and Johnson Timber Corporation's (JTC) Summit Lake Yard for timber storage. This project would design a biorefinery which would produce up to 1,150 barrels per day (bpd) of clean syncrude. The biorefinery would also supply

55

Enzyme Activity and Biomolecule Templating at Liquid and Solid Interfaces  

SciTech Connect

There are two main components of this research program. The first involves studies of the adsorption and catalytic activity of proteins at fluid-fluid and fluid-solid interfaces; the second employs biological macromolecules as templates at the solid-liquid interface for controlled crystallization of inorganic materials, to provide materials with specific functionality.

Harvey W. Blanch

2004-12-01T23:59:59.000Z

56

Heat Transfer Between Solids and Liquid Helium II  

Science Journals Connector (OSTI)

...February 1961 research-article Heat Transfer Between Solids and Liquid Helium...According to this author, the transfer of heat from the solid surface to the...least, some other mechanism of heat transfer may be involved. The Royal Society...

1961-01-01T23:59:59.000Z

57

Chapter 15 - Biomass to Liquid Biofuels Service Learning Projects and Case Studies  

Science Journals Connector (OSTI)

Abstract This chapter presents the liquid biofuel-related service learning projects undertaken by students in a northeastern region of United States over many years as part of the Bioenergy Program1. The students experiences are described. Particularly three different case studies are presented authored by the respective students who successfully completed their projects. The first case study, “cost analysis of oilseed production for biodiesel and the volatility in corn and crude” was conducted in in partnership with a local bioenergy farm to identify the tall barriers to break down in getting farmers to grow the oilseed crops analysis to see if dairy farmers could realize an economic benefit from dedicating 20% of their acreage to growing an oilseed for biofuel conversion. The second case study, “thermal heating fuel switch” quantified the economics of reducing the farm's thermal heating costs by using harvested biomass from the farm that has been using fuel oil and kerosene to heat its existing building infrastructure and hot water. The third case study, “Mobile Ethanol Distillery Unit: a feasibility study showed that although ethanol is a costly product to produce, if the feed value of feedstock such as sorghum distillers' grains is included it may become viable. Similar projects can be undertaken in any location in partnership with the local solid biofuel-based businesses, farms and communities.

Anju Dahiya

2015-01-01T23:59:59.000Z

58

Linear and nonlinear TAR panel unit root analyses for solid biomass energy supply of European countries  

Science Journals Connector (OSTI)

Biomass is one of the major sources of renewable energy in the World. This paper aims at observing primary biomass energy supply in some EU countries within periods1971–2009 and 1982–2009. Following related two panel data sets for biomass in EU, this work employs linear models and nonlinear threshold autoregression (TAR) models to test linearity against nonlinearity and nonstationarity against stationarity. If nonlinearity is found, then, the next step is to search transition variable and threshold value of the panel data sets. This paper eventually has the purpose to reveal if EU countries converge in the production of biomass in a linear form or nonlinear form. Findings show that panel of Austria, Denmark, Finland, France and Portugal follows nonlinear process and reaches partial convergence in per million primary solid biomass energy supply. However, the involvement of Belgium, Greece, Norway, Poland and Sweden to the panel yields linearity and divergence. One may suggest policy makers of EU and/or OECD, upon conclusion of this paper, to revise their energy policies to stimulate both production and consumption of biomass energy source.

Faik Bilgili

2012-01-01T23:59:59.000Z

59

Efficient biomass pretreatment using ionic liquids derived from lignin and hemicellulose  

Science Journals Connector (OSTI)

...depolymerization and conversion: A review of thermochemical methods . Chem Eng...in ionic liquids . Biomass Bioenergy 33 : 1122 – 1130 . 40 Abdel-Magid AF Carson...profiling was supported by the BioEnergy Science Center administered...information, and related literature citations. Table S2. Raw...

Aaron M. Socha; Ramakrishnan Parthasarathi; Jian Shi; Sivakumar Pattathil; Dorian Whyte; Maxime Bergeron; Anthe George; Kim Tran; Vitalie Stavila; Sivasankari Venkatachalam; Michael G. Hahn; Blake A. Simmons; Seema Singh

2014-01-01T23:59:59.000Z

60

NEW SOLID FUELS FROM COAL AND BIOMASS WASTE  

SciTech Connect

Under DOE sponsorship, McDermott Technology, Inc. (MTI), Babcock and Wilcox Company (B and W), and Minergy Corporation developed and evaluated a sludge derived fuel (SDF) made from sewage sludge. Our approach is to dry and agglomerate the sludge, combine it with a fluxing agent, if necessary, and co-fire the resulting fuel with coal in a cyclone boiler to recover the energy and to vitrify mineral matter into a non-leachable product. This product can then be used in the construction industry. A literature search showed that there is significant variability of the sludge fuel properties from a given wastewater plant (seasonal and/or day-to-day changes) or from different wastewater plants. A large sewage sludge sample (30 tons) from a municipal wastewater treatment facility was collected, dried, pelletized and successfully co-fired with coal in a cyclone-equipped pilot. Several sludge particle size distributions were tested. Finer sludge particle size distributions, similar to the standard B and W size distribution for sub-bituminous coal, showed the best combustion and slagging performance. Up to 74.6% and 78.9% sludge was successfully co-fired with pulverized coal and with natural gas, respectively. An economic evaluation on a 25-MW power plant showed the viability of co-firing the optimum SDF in a power generation application. The return on equity was 22 to 31%, adequate to attract investors and allow a full-scale project to proceed. Additional market research and engineering will be required to verify the economic assumptions. Areas to focus on are: plant detail design and detail capital cost estimates, market research into possible project locations, sludge availability at the proposed project locations, market research into electric energy sales and renewable energy sales opportunities at the proposed project location. As a result of this program, wastes that are currently not being used and considered an environmental problem will be processed into a renewable fuel. These fuels will be converted to energy while reducing CO{sub 2} emissions from power generating boilers and mitigating global warming concerns. This report describes the sludge analysis, solid fuel preparation and production, combustion performance, environmental emissions and required equipment.

Hamid Farzan

2001-09-24T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

CO2 mass transfer and conversion to biomass in a horizontal gas–liquid photobioreactor  

Science Journals Connector (OSTI)

Abstract This study deals with CO2 mass transfers and biomass conversion in an industrial horizontal tubular photobioreactor. An analytical approach is used to determine an expression modeling the influence of CO2 mass transfers on the overall biomass conversion efficiency for a given culture broth, heat and light conditions. Fluid mechanics and mass transfer are predicted with a classical two-phase flow approach (Taitel and Dukler, 1976) combined with a dissolution correlation developed and tested in the laboratory (Valiorgue et al., 2011). The influence of the stripping gas, removing the excess of oxygen in the liquid, on the conversion to biomass efficiency is shown to be not negligible. The expression is used to evaluate how the photobioreactor's design and process parameters can be tuned in order to improve biomass conversion efficiency. The biomass conversion efficiency evolution with the photobioreactor's length was found to behave asymptotically and it was explained by the relative orders of magnitude of gas dissolution and gas stripping. It has been shown that the gas flow rate for stripping and therefore the oxygen removal will be limited when further increasing the industrial photobioreactor's length for a given objective of CO2 conversion to biomass efficiency.

P. Valiorgue; H. Ben Hadid; M. El Hajem; L. Rimbaud; A. Muller-Feuga; J.Y. Champagne

2014-01-01T23:59:59.000Z

62

Biomass-Derived Platform Chemicals: Thermodynamic Studies on the Extraction of 5-Hydroxymethylfurfural from Ionic Liquids  

Science Journals Connector (OSTI)

Biomass-Derived Platform Chemicals: Thermodynamic Studies on the Extraction of 5-Hydroxymethylfurfural from Ionic Liquids ... Furthermore, the solubility of 5-hydroxymethylfurfural (HMF) in these solutes and the solubility of the solutes in 1-butyl-3-methylimidazolium methanesulfonate ([C4mim][CH3SO3]) was assessed. ... In the past 20 years, a large body of work has been conducted on the condensation of fructose and other carbohydrates to 5-hydroxymethylfurfural (HMF), which, due to its multifunctionality, has been claimed a prime platform chemical derived from biomass (Scheme 1). ...

Annegret Stark; Bernd Ondruschka; Dzmitry H. Zaitsau; Sergey P. Verevkin

2012-10-15T23:59:59.000Z

63

Charge Transport in Solid and Liquid Ar, Kr, and Xe  

Science Journals Connector (OSTI)

This paper reports an investigation of the drift velocity of excess electrons in solid and liquid Ar, Kr, and Xe. After purification of the commercially available gas, thin crystal specimens (100-600 ?m) were grown from the liquid between parallel electrodes in a chamber attached to a miniature cryostat. Pulses of 40-keV electrons were used to generate the charge carriers in both liquids and solids. This technique overcomes the limitations inherent in previously applied methods and has made it possible to investigate the drift velocity over a range of applied fields from 10 V cm-1 to 100 kV cm-1. Near the triple point, the low-field mobility ?0 in solid Ar, Kr, and Xe was found to be 1000, 3700, and about 4500 cm2sec-1V-1, respectively. In the liquids the corresponding mobilities were 475, 1800, and 2200 cm2sec-1V-1. The temerature dependence of ?0 has been measured on Ar crystals, and the results indicate that ?0 is determined by acoustic scattering. The electron lifetime appears to be controlled predominantly by oxygen impurities. Pronounced hot-electron effects are observed in drift-velocity—versus—field curves for both liquids and solids, and their fit to the Shockley hot-electron theory has been investigated. In the high-field region all the curves show an almost complete saturation with field. The theory of Cohen and Lekner applied to liquid Ar fits the results over most of the field range, suggesting that the deviations from the Shockley theory at higher electron temperatures are associated with an increase in the value of the structure factor. In solid Ar or Kr, positive holes do not appear to be mobile, but in Xe crystals a hole mobility of about 2×10-2 cm2sec-1V-1 was found. The implications of these results are briefly discussed.

L. S. Miller; S. Howe; W. E. Spear

1968-02-15T23:59:59.000Z

64

Clean solid biofuel production from high moisture content waste biomass employing hydrothermal treatment  

Science Journals Connector (OSTI)

Abstract Our society currently faces three challenges, including resource depletion, waste accumulation and environmental degradation, leading to rapidly escalating raw material costs and increasingly expensive and restrictive waste disposal legislation. This work aims to produce clean solid biofuel from high moisture content waste biomass (bio-waste) with high nitrogen (N)/chlorine (Cl) content by mild hydrothermal (HT) conversion processes. The newest results are summarized and discussed in terms of the mechanical dewatering and upgrading, dechlorination, denitrification and coalification resulting from the HT pretreatment. Moreover, both the mono-combustion and co-combustion characteristics of the solid fuel are reviewed by concentrating on the pollutants emission control, especially the NO emission properties. In addition, the feasibility of this HT solid biofuel production process is also discussed in terms of “Energy Balance and economic viability”. As an alternative to dry combustion/dry pyrolysis/co-combustion, the HT process, combining the dehydration and decarboxylation of a biomass to raise its carbon content aiming to achieve a higher calorific value, opens up the field of potential feedstock for lignite-like solid biofuel production from a wide range of nontraditional renewable and plentiful wet agricultural residues, sludge and municipal wastes. It would contribute to a wider application of HT pretreatment bio-wastes for safe disposal and energy recycling.

Peitao Zhao; Yafei Shen; Shifu Ge; Zhenqian Chen; Kunio Yoshikawa

2014-01-01T23:59:59.000Z

65

Methods for sulfate removal in liquid-phase catalytic hydrothermal gasification of biomass  

SciTech Connect

Processing of wet biomass feedstock by liquid-phase catalytic hydrothermal gasification must address catalyst fouling and poisoning. One solution can involve heating the wet biomass with a heating unit to a pre-treatment temperature sufficient for organic constituents in the feedstock to decompose, for precipitates of inorganic wastes to form, for preheating the wet feedstock in preparation for subsequent removal of soluble sulfate contaminants, or combinations thereof. Processing further includes reacting the soluble sulfate contaminants with cations present in the feedstock material to yield a sulfate-containing precipitate and separating the inorganic precipitates and/or the sulfate-containing precipitates out of the wet feedstock. Having removed much of the inorganic wastes and the sulfate contaminants that can cause poisoning and fouling, the wet biomass feedstock can be exposed to the heterogenous catalyst for gasification.

Elliott, Douglas C; Oyler, James

2013-12-17T23:59:59.000Z

66

Methods for sulfate removal in liquid-phase catalytic hydrothermal gasification of biomass  

SciTech Connect

Processing of wet biomass feedstock by liquid-phase catalytic hydrothermal gasification must address catalyst fouling and poisoning. One solution can involve heating the wet biomass with a heating unit to a pre-treatment temperature sufficient for organic constituents in the feedstock to decompose, for precipitates of inorganic wastes to form, for preheating the wet feedstock in preparation for subsequent removal of soluble sulfate contaminants, or combinations thereof. Processing further includes reacting the soluble sulfate contaminants with cations present in the feedstock material to yield a sulfate-containing precipitate and separating the inorganic precipitates and/or the sulfate-containing precipitates out of the wet feedstock. Having removed much of the inorganic wastes and the sulfate contaminants that can cause poisoning and fouling, the wet biomass feedstock can be exposed to the heterogeneous catalyst for gasification.

Elliott, Douglas C; Oyler, James R

2014-11-04T23:59:59.000Z

67

NETL: Coal & Coal Biomass to Liquids - NETL H2-from-Coal Separations  

NLE Websites -- All DOE Office Websites (Extended Search)

and Coal/Biomass to Liquids - Reference Shelf and Coal/Biomass to Liquids - Reference Shelf NETL H2-from-Coal Separations Project Reviews April 29-30, 2008 National Energy Technology Laboratory Morgantown, WV Presentations NETL/ORD In-House Membrane Research Bryan Morreale - National Energy Technology Laboratory Development of Mixed-Conducting Dense Ceramic Membranes for Hydrogen Separation [PDF-1.4MB] Hydrogen Production by Water Dissociation Using Ceramic Membranes Balu Balachandran - Argonne National Laboratory High Flux Metallic Membranes for Hydrogen Recovery and Membrane Reactors [PDF-505KB] Robert Buxbaum - REB Research and Consulting Scale-Up of Hydrogen Transport Membranes for IGCC and FutureGen Plants Doug Jack - Eltron Research Sulfur and Halide Tolerance Kent Coulter - Southwest Research Institute

68

Atomistic simulation of CdTe solid-liquid coexistence equilibria...  

NLE Websites -- All DOE Office Websites (Extended Search)

simulation of CdTe solid-liquid coexistence equilibria. Atomistic simulation of CdTe solid-liquid coexistence equilibria. Abstract: Atomistic simulations of CdTe using a...

69

In-line continuous sizing of biomass particles in gas-solid two-phase flow at a biomass-fired power plant  

Science Journals Connector (OSTI)

Gas-solid two-phase flows are widely seen in many industrial processes. A good exampleis the pneumatically conveyed pulverised fuel flow in the power generation industry. As a significant renewable fuel source biomass has been widely adopted in electrical power generation. The particle size distribution of pneumatically conveyed biomass correlates closely with combustion efficiency and pollutant emissions and should therefore be monitored on anin-line continuous basis. In this paper an integrated instrumentation system using both a piezoelectric sensorand anelectrostatic sensor arrayis proposed to measure the size distribution and flow velocity of biomass particles. A prototype system was tested on a 250mm bore pipe at a biomass-fired power plantand its performance has been evaluated under industrial conditions.

2014-01-01T23:59:59.000Z

70

X-ray reflectivity measurements of liquid/solid interfaces under high hydrostatic pressure conditions  

Science Journals Connector (OSTI)

A high hydrostatic pressure cell for X-ray reflectivity measurements at the solid/liquid interface is presented.

Wirkert, F.J.

2013-11-02T23:59:59.000Z

71

Calculations of free energies in liquid and solid phases: Fundamental measure density-functional approach  

E-Print Network (OSTI)

Calculations of free energies in liquid and solid phases: Fundamental measure density energies of liquid and solid phases using a fundamental measure density-functional theory. Namely, we can, a theoretical description of the free energies and correlation functions of hard-sphere (HS) liquid and solid

Song, Xueyu

72

Ultrafast dynamics of the laser-induced solid-to-liquid phase transition in aluminum  

E-Print Network (OSTI)

Ultrafast dynamics of the laser-induced solid-to-liquid phase transition in aluminum A thesis dynamics of the laser-induced solid-to-liquid phase transition in aluminum Eric Mazur Maria Kandyla Abstract This dissertation reports the ultrafast dynamics of aluminum during the solid-to- liquid phase

Mazur, Eric

73

Dependence of solid-liquid interface free energy on liquid structure  

SciTech Connect

The Turnbull relation is widely believed to enable prediction of solid–liquid interface (SLI) free energies from measurements of the latent heat and the solid density. Ewing proposed an additional contribution to the SLI free energy to account for variations in liquid structure near the interface. In the present study, molecular dynamics (MD) simulations were performed to investigate whether SLI free energy depends on liquid structure. Analysis of the MD simulation data for 11 fcc metals demonstrated that the Turnbull relation is only a rough approximation for highly ordered liquids, whereas much better agreement is observed with Ewing’s theory. A modification to Ewing’s relation is proposed in this study that was found to provide excellent agreement with MD simulation data.

Wilson, S R [Ames Laboratory; Mendelev, M I [Ames Laboratory

2014-09-01T23:59:59.000Z

74

Micropyrolyzer for chemical analysis of liquid and solid samples  

DOE Patents (OSTI)

A micropyrolyzer has applications to pyrolysis, heated chemistry, and thermal desorption from liquid or solid samples. The micropyrolyzer can be fabricated from semiconductor materials and metals using standard integrated circuit technologies. The micropyrolyzer enables very small volume samples of less than 3 microliters and high sample heating rates of greater than 20.degree. C. per millisecond. A portable analyzer for the field analysis of liquid and solid samples can be realized when the micropyrolyzer is combined with a chemical preconcentrator, chemical separator, and chemical detector. Such a portable analyzer can be used in a variety of government and industrial applications, such as non-proliferation monitoring, chemical and biological warfare detection, industrial process control, water and air quality monitoring, and industrial hygiene.

Mowry, Curtis D. (Albuquerque, NM); Morgan, Catherine H. (Ann Arbor, MI); Manginell, Ronald P. (Albuquerque, NM); Frye-Mason, Gregory C. (Cedar Crest, NM)

2006-07-18T23:59:59.000Z

75

Hammer mill operating and biomass physical conditions effects on particle size distribution of solid pulverized biofuels  

Science Journals Connector (OSTI)

Abstract Milling is a required pre-treatment for the use of biomass as a pulverized solid biofuel in some thermochemical technologies such as combustion, gasification and bioethanol production, as well as in densification processes. The particle size plays a key role on these energy conversion technologies. Experimental tests for poplar and corn stover were performed to obtain pulverized material at different physical conditions of the biomass (input particle size and moisture content) and operational parameters (opening sizes of the screen and angular speed of hammers). Fourteen parameters related to size central trends, dispersion and shape of particle size distribution (PSD) were calculated and analyzed by a novel data post-processing methodology, combining Artificial Neural Networks and statistical analysis. Results show that the characteristic size of the product (geometric mean size) is mainly influenced by the classification of the screen with values from five to eight times lower than their openings size. The angular speed of the hammer governs the variability and dispersion of sizes. The higher the angular speed, the lower the dispersion on particle size. Physical conditions of the biomass present a negligible effect on PSD.

Miguel Gil; Inmaculada Arauzo

2014-01-01T23:59:59.000Z

76

Chemoselective Hydrogenation of Biomass-Derived 5-Hydroxymethylfurfural into the Liquid Biofuel 2,5-Dimethylfuran  

Science Journals Connector (OSTI)

Chemoselective Hydrogenation of Biomass-Derived 5-Hydroxymethylfurfural into the Liquid Biofuel 2,5-Dimethylfuran ... In recent years, 2,5-dimethylfuran (DMF), which is produced by the selective hydrogenation of biomass-derived 5-hydroxymethylfurfural (HMF) and is considered as a new-fashioned liquid biofuel for transportation, has received much more attention from many researchers in the world. ... Among the various desired compounds via the oriented transformation,(15-19) 5-hydroxymethylfurfural (HMF) is considered as a versatile platform compound (Scheme 1) and a crucial intermediate for connecting biomass resource and fossil industry,(20-24) and this is because that it can be further transformed into a series of high-quality fuels such as ethyl levulinate (EL),(25-27) 5-ethoxymethylfurfural (EMF),(28-30) 2,5-dimethylfuran (DMF),(31-33) and C9–C15 alkanes(34-36) and high-value chemicals such as levulinic acid (LA),(37-39) 2,5-dihydroxymethylfuran (DHMF),(40-42) 2,5-diformylfuran (DFF),(43-45) and 2,5-furandicarboxylic acid (FDCA). ...

Lei Hu; Lu Lin; Shijie Liu

2014-05-23T23:59:59.000Z

77

Recovery of Sugars from Ionic Liquid Biomass Liquor by Solvent Extraction  

E-Print Network (OSTI)

B. M. Holmes Biomass Science and Conversion Technologyof the conversion of biomass into monosaccharides. However,enhance the conversion of IL-treated biomass polysaccharides

Brennan, Timothy C.; Datta, Supratim; Blanch, Harvey W.; Simmons, Blake A.; Holmes, Bradley M.

2010-01-01T23:59:59.000Z

78

Single-reactor process for producing liquid-phase organic compounds from biomass  

DOE Patents (OSTI)

Disclosed is a method for preparing liquid fuel and chemical intermediates from biomass-derived oxygenated hydrocarbons. The method includes the steps of reacting in a single reactor an aqueous solution of a biomass-derived, water-soluble oxygenated hydrocarbon reactant, in the presence of a catalyst comprising a metal selected from the group consisting of Cr, Mn, Fe, Co, Ni, Cu, Mo, Tc, Ru, Rh, Pd, Ag, W, Re, Os, Ir, Pt, and Au, at a temperature, and a pressure, and for a time sufficient to yield a self-separating, three-phase product stream comprising a vapor phase, an organic phase containing linear and/or cyclic mono-oxygenated hydrocarbons, and an aqueous phase.

Dumesic, James A. (Verona, WI); Simonetti, Dante A. (Middleton, WI); Kunkes, Edward L. (Madison, WI)

2011-12-13T23:59:59.000Z

79

Combined Municipal Solid Waste and biomass system optimization for district energy applications  

SciTech Connect

Highlights: • Combined energy conversion of MSW and agricultural residue biomass is examined. • The model optimizes the financial yield of the investment. • Several system specifications are optimally defined by the optimization model. • The application to a case study in Greece shows positive financial yield. • The investment is mostly sensitive on the interest rate, the investment cost and the heating oil price. - Abstract: Municipal Solid Waste (MSW) disposal has been a controversial issue in many countries over the past years, due to disagreement among the various stakeholders on the waste management policies and technologies to be adopted. One of the ways of treating/disposing MSW is energy recovery, as waste is considered to contain a considerable amount of bio-waste and therefore can lead to renewable energy production. The overall efficiency can be very high in the cases of co-generation or tri-generation. In this paper a model is presented, aiming to support decision makers in issues relating to Municipal Solid Waste energy recovery. The idea of using more fuel sources, including MSW and agricultural residue biomass that may exist in a rural area, is explored. The model aims at optimizing the system specifications, such as the capacity of the base-load Waste-to-Energy facility, the capacity of the peak-load biomass boiler and the location of the facility. Furthermore, it defines the quantity of each potential fuel source that should be used annually, in order to maximize the financial yield of the investment. The results of an energy tri-generation case study application at a rural area of Greece, using mixed MSW and biomass, indicate positive financial yield of investment. In addition, a sensitivity analysis is performed on the effect of the most important parameters of the model on the optimum solution, pinpointing the parameters of interest rate, investment cost and heating oil price, as those requiring the attention of the decision makers. Finally, the sensitivity analysis is enhanced by a stochastic analysis to determine the effect of the volatility of parameters on the robustness of the model and the solution obtained.

Rentizelas, Athanasios A., E-mail: arent@central.ntua.gr; Tolis, Athanasios I., E-mail: atol@central.ntua.gr; Tatsiopoulos, Ilias P., E-mail: itat@central.ntua.gr

2014-01-15T23:59:59.000Z

80

Toward new solid and liquid phase systems for the containment, transport and delivery of  

E-Print Network (OSTI)

Storage Tube Trailer Liquid H2 Truck H2 Pipeline Multi-vehicle filling stations Feedstock: N. gas, Coal, Biomass Pet. Coke, Resids. Future: Carbon sequestration Storage: Underground well? Output: Depends

Note: This page contains sample records for the topic "biomass solids liquids" 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

A Low-cost, High-yield Process for the Direct Productin of High Energy Density Liquid Fuel from Biomass  

SciTech Connect

The primary objective and outcome of this project was the development and validation of a novel, low-cost, high-pressure fast-hydropyrolysis/hydrodeoxygenation (HDO) process (H{sub 2}Bioil) using supplementary hydrogen (H{sub 2}) to produce liquid hydrocarbons from biomass. The research efforts under the various tasks of the project have culminated in the first experimental demonstration of the H2Bioil process, producing 100% deoxygenated >C4+ hydrocarbons containing 36-40% of the carbon in the feed of pyrolysis products from biomass. The demonstrated H{sub 2}Bioil process technology (i.e. reactor, catalyst, and downstream product recovery) is scalable to a commercial level and is estimated to be economically competitive for the cases when supplementary H{sub 2} is sourced from coal, natural gas, or nuclear. Additionally, energy systems modeling has revealed several process integration options based on the H{sub 2}Bioil process for energy and carbon efficient liquid fuel production. All project tasks and milestones were completed or exceeded. Novel, commercially-scalable, high-pressure reactors for both fast-hydropyrolysis and hydrodeoxygenation were constructed, completing Task A. These reactors were capable of operation under a wide-range of conditions; enabling process studies that lead to identification of optimum process conditions. Model compounds representing biomass pyrolysis products were studied, completing Task B. These studies were critical in identifying and developing HDO catalysts to target specific oxygen functional groups. These process and model compound catalyst studies enabled identification of catalysts that achieved 100% deoxygenation of the real biomass feedstock, sorghum, to form hydrocarbons in high yields as part of Task C. The work completed during this grant has identified and validated the novel and commercially scalable H2Bioil process for production of hydrocarbon fuels from biomass. Studies on model compounds as well as real biomass feedstocks were utilized to identify optimized process conditions and selective HDO catalyst for high yield production of hydrocarbons from biomass. In addition to these experimental efforts, in Tasks D and E, we have developed a mathematical optimization framework to identify carbon and energy efficient biomass-to-liquid fuel process designs that integrate the use of different primary energy sources along with biomass (e.g. solar, coal or natural gas) for liquid fuel production. Using this tool, we have identified augmented biomass-to-liquid fuel configurations based on the fast-hydropyrolysis/HDO pathway, which was experimentally studied in this project. The computational approach used for screening alternative process configurations represents a unique contribution to the field of biomass processing for liquid fuel production.

Agrawal, Rakesh

2014-02-21T23:59:59.000Z

82

Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume 2: A Techno-economic Evaluation of the Production of Mixed Alcohols  

Energy.gov (U.S. Department of Energy (DOE))

Biomass is a renewable energy resource that can be converted into liquid fuel suitable for transportation applications and thus help meet the Energy Independence and Security Act renewable energy goals (U.S. Congress 2007). However, biomass is not always available in sufficient quantity at a price compatible with fuels production. Municipal solid waste (MSW) on the other hand is readily available in large quantities in some communities and is considered a partially renewable feedstock. Furthermore, MSW may be available for little or no cost.

83

Catalytic Conversion of Biomass to Fuels and Chemicals Using Ionic Liquids  

SciTech Connect

This project provides critical innovations and fundamental understandings that enable development of an economically-viable process for catalytic conversion of biomass (sugar) to 5-hydroxymethylfurfural (HMF). A low-cost ionic liquid (Cyphos 106) is discovered for fast conversion of fructose into HMF under moderate reaction conditions without any catalyst. HMF yield from fructose is almost 100% on the carbon molar basis. Adsorbent materials and adsorption process are invented and demonstrated for separation of 99% pure HMF product and recovery of the ionic liquid from the reaction mixtures. The adsorbent material appears very stable in repeated adsorption/regeneration cycles. Novel membrane-coated adsorbent particles are made and demonstrated to achieve excellent adsorption separation performances at low pressure drops. This is very important for a practical adsorption process because ionic liquids are known of high viscosity. Nearly 100% conversion (or dissolution) of cellulose in the catalytic ionic liquid into small molecules was observed. It is promising to produce HMF, sugars and other fermentable species directly from cellulose feedstock. However, several gaps were identified and could not be resolved in this project. Reaction and separation tests at larger scales are needed to minimize impacts of incidental errors on the mass balance and to show 99.9% ionic liquid recovery. The cellulose reaction tests were troubled with poor reproducibility. Further studies on cellulose conversion in ionic liquids under better controlled conditions are necessary to delineate reaction products, dissolution kinetics, effects of mass and heat transfer in the reactor on conversion, and separation of final reaction mixtures.

Liu, Wei; Zheng, Richard; Brown, Heather; Li, Joanne; Holladay, John; Cooper, Alan; Rao, Tony; ,

2012-04-13T23:59:59.000Z

84

Solid/liquid lubrication of ceramics at elevated temperatures  

SciTech Connect

This study investigates the effect of solid and liquid lubrication on friction and wear performance of silicon nitride (Si{sub 3}N{sub 4}) and cast iron. The solid lubricant was a thin silver film ({approx}2 {mu}m thick) produced on Si{sub 3}N{sub 4} by ion-beam-assisted deposition. A high-temperature polyol-ester-base synthetic oil served as the liquid lubricant. Friction and wear tests were performed with pin-on-disk and oscillating-slider wear test machines at temperatures up to 300{degrees}C. Without the silver films, the friction coefficients of Si{sub 3}N{sub 4}/Si{sub 3}N{sub 4} test pairs were 0.05 to 0.14, and the average wear rates of Si{sub 3}N{sub 4} pins were {approx}5 x 10{sup -8} mm{sup 3} N{sup -1}. The friction coefficients of Si{sub 3}N{sub 4}/cast iron test pairs ranged from 0.08 to 0.11, depending on test temperature. The average specific wear rates of cast iron pins were {approx}3 x 10{sup -7} mm{sup 3} N{sup -1} m{sup -1}. However, simultaneous use of the solid-lubricant silver and synthetic oil on the sliding surfaces reduced friction coefficients to 0.02 to 0.08. Moreover, the wear of Si{sub 3}N{sub 4} pins and silver-coated Si{sub 3}N{sub 4} disks was so low that it was difficult to assess by a surface profilometer. The wear rates of cast iron pins were {approx}7 x 10{sup -9} mm{sup 3} N{sup -1} m{sup -1} up to 250{degrees}C, but showed a tendency to increase slightly at much higher temperatures. In general, the test results demonstrated that the solid/liquid lubrication of ceramic and/or metallic components is both feasible and effective in controlling friction and wear.

Erdemir, A.; Erck, R.A.; Fenske, G.R. [Argonne National Lab., IL (United States); Hong, H. [Lubrizol Corp., Wickliffe, OH (United States)

1996-04-01T23:59:59.000Z

85

E-Print Network 3.0 - anaerobic solid-liquid system Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

of British Columbia Collection: Engineering 3 www.manuremanagement.cornell.edu Biogas Casebook Summary: Transfer Institutions Btu British thermal unit SLS Solid-liquid...

86

A review of the toxicity of biomass pyrolysis liquids formed at low temperatures  

SciTech Connect

The scaleup of biomass fast pyrolysis systems to large pilot and commercial scales will expose an increasingly large number of personnel to potential health hazards, especially during the evaluation of the commercial use of the pyrolysis condensates. Although the concept of fast pyrolysis to optimize liquid products is relatively new, low-temperature pyrolysis processes have been used over the aeons to produce charcoal and liquid by-products, e.g., smoky food flavors, food preservatives, and aerosols containing narcotics, e.g., nicotine. There are a number of studies in the historical literature that concern the hazards of acute and long-term exposure to smoke and to the historical pyrolysis liquids formed at low temperatures. The reported toxicity of smoke, smoke food flavors, and fast pyrolysis oils is reviewed. The data found for these complex mixtures suggest that the toxicity may be less than that of the individual components. It is speculated that there may be chemical reactions that take place that serve to reduce the toxicity during aging. 81 refs.

Diebold, J.P. [Thermalchemie, Inc., Lakewood, CO (United States)

1997-04-01T23:59:59.000Z

87

Improved method of analysis of biomass sugars using high-performance liquid chromatography  

Science Journals Connector (OSTI)

The precise quantitative analysis of biomass derived sugars is a very important step in the conversion of biomass feedstocks to fuels and chemicals. However, the...

F.A. Agblevor; A. Murden; B.R. Hames

2004-08-01T23:59:59.000Z

88

Sandia National Laboratories: Biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass "Bionic" Liquids from Lignin: Joint BioEnergy Institute Results Pave the Way for Closed-Loop Biofuel Refineries On December 11, 2014, in Biofuels, Biomass, Capabilities,...

89

Techno-economic Analysis for the Thermochemical Conversion of Biomass to Liquid Fuels  

SciTech Connect

). This study is part of an ongoing effort within the Department of Energy to meet the renewable energy goals for liquid transportation fuels. The objective of this report is to present a techno-economic evaluation of the performance and cost of various biomass based thermochemical fuel production. This report also documents the economics that were originally developed for the report entitled “Biofuels in Oregon and Washington: A Business Case Analysis of Opportunities and Challenges” (Stiles et al. 2008). Although the resource assessments were specific to the Pacific Northwest, the production economics presented in this report are not regionally limited. This study uses a consistent technical and economic analysis approach and assumptions to gasification and liquefaction based fuel production technologies. The end fuels studied are methanol, ethanol, DME, SNG, gasoline and diesel.

Zhu, Yunhua; Tjokro Rahardjo, Sandra A.; Valkenburt, Corinne; Snowden-Swan, Lesley J.; Jones, Susanne B.; Machinal, Michelle A.

2011-06-01T23:59:59.000Z

90

Fluidized Bed Combustion of Solid Biomass for Electricity and/or Heat Generation  

Science Journals Connector (OSTI)

Fluidised bed combustion (FBC) technology was developed in the ... . The FBC technology was soon expanded for biomass and other low-grade fuels, which have ... a definite trend to widen the range of biomass fuels...

Panagiotis Grammelis; Emmanouil Karampinis…

2011-01-01T23:59:59.000Z

91

System for exchange of hydrogen between liquid and solid phases  

DOE Patents (OSTI)

The reversible reaction M + x/2 H/sub 2/ reversible MH/sub x/, wherein M is a reversible metal hydride former that forms a hydride MH/sub x/ in the presence of H/sub 2/, generally used to store and recall H/sub 2/, is found to proceed under an inert liquid, thereby reducing contamination, providing better temperature control, providing in situ mobility of the reactants, and increasing flexibility in process design. Thus, a slurry of particles of a metal hydride former with an inert solvent is subjected to a temperature and pressure controlled atmosphere containing H/sub 2/, to store hydrogen and to release previously stored hydrogen. The direction of the flow of the H/sub 2/ through the liquid is dependent upon the H/sub 2/ pressure in the gas phase at a given temperature. When the actual H/sub 2/ pressure is above the equilibrium absorption pressure of the respective hydride the reaction proceeds to the right, i.e., the metal hydride is formed and hydrogen is stored in the solid particle. When the actual pressure in the gas phase is below the equilibrium dissociation pressure of the respective hydride the reaction proceeds to the left, the metal hydride is decomposed and hydrogen is released into the gas phase.

Reilly, J.J.; Grohse, E.W.; Johnson, J.R.; Winsche, W.E.

1985-02-22T23:59:59.000Z

92

Superheated fuel injection for combustion of liquid-solid slurries  

DOE Patents (OSTI)

A method and device are claimed for obtaining, upon injection, flash evaporation of a liquid in a slurry fuel to aid in ignition and combustion. The device is particularly beneficial for use of coal-water slurry fuels in internal combustion engines such as diesel engines and gas turbines, and in external combustion devices such as boilers and furnaces. The slurry fuel is heated under pressure to near critical temperature in an injector accumulator, where the pressure is sufficiently high to prevent boiling. After injection into a combustion chamber, the water temperature will be well above boiling point at a reduced pressure in the combustion chamber, and flash boiling will preferentially take place at solid-liquid surfaces, resulting in the shattering of water droplets and the subsequent separation of the water from coal particles. This prevents the agglomeration of the coal particles during the subsequent ignition and combustion process, and reduces the energy required to evaporate the water and to heat the coal particles to ignition temperature. The overall effect will be to accelerate the ignition and combustion rates, and to reduce the size of the ash particles formed from the coal. 2 figs., 2 tabs.

Robben, F.A.

1984-10-19T23:59:59.000Z

93

System for exchange of hydrogen between liquid and solid phases  

DOE Patents (OSTI)

The reversible reaction M+x/2 H.sub.2 .rarw..fwdarw.MH.sub.x, wherein M is a reversible metal hydride former that forms a hydride MH.sub.x in the presence of H.sub.2, generally used to store and recall H.sub.2, is found to proceed under an inert liquid, thereby reducing contamination, providing better temperature control, providing in situ mobility of the reactants, and increasing flexibility in process design. Thus, a slurry of particles of a metal hydride former with an inert solvent is subjected to a temperature and pressure controlled atmosphere containing H.sub.2, to store hydrogen and to release previously stored hydrogen. The direction of the flow of the H.sub.2 through the liquid is dependent upon the H.sub.2 pressure in the gas phase at a given temperature. When the actual H.sub.2 pressure is above the equilibrium absorption pressure of the respective hydride the reaction proceeds to the right, i.e., the metal hydride is formed and hydrogen is stored in the solid particles. When the actual pressure in the gas phase is below the equilibrium dissociation pressure of the respective hydride the reaction proceeds to the left, the metal hydride is decomposed and hydrogen is released into the gas phase.

Reilly, James J. (Bellport, NY); Grohse, Edward W. (Port Jefferson Station, NY); Johnson, John R. (Calverton, NY); Winsche, deceased, Warren E. (late of Bellport, NY)

1988-01-01T23:59:59.000Z

94

A mean field approach for computing solid-liquid surface tension for nanoscale interfaces  

E-Print Network (OSTI)

A mean field approach for computing solid-liquid surface tension for nanoscale interfaces Chi are largely determined by the solid-liquid surface tension. This is especially true for nanoscale systems with high surface area to volume ratios. While experimental techniques can only measure surface tension

Nielsen, Steven O.

95

Solid-liquid composite structures: elastic beams with embedded liquid-filled parallel-channel networks  

E-Print Network (OSTI)

Deformation due to embedded fluidic networks is currently studied in the context of soft-actuators and soft-robotics. Expanding on this concept, beams can be designed so that the pressure in the channel-network is created directly from external forces acting on the beam, and thus can be viewed as passive solid-liquid composite structure. We obtain a continuous function relating the network geometry to the deformation. This enables design of networks creating arbitrary steady and time varying deformation-fields as well as to eliminate deformation created by external forces.

Yoav Matia; Amir Gat

2014-09-07T23:59:59.000Z

96

Fermi-liquid droplets in liquid-solid solutions of the helium isotopes  

SciTech Connect

For temperatures below phase separation of 1000-ppm /sup 3/He in solid /sup 4/He we measure a heat capacity ..gamma..T for a pressure between melting of pure /sup 3/He and /sup 4/He. Together with the confined sample geometry this results in liquid /sup 3/He droplets (phiapprox.10/sup 3/A) either dilute or pure depending on the phase diagram topology which is discussed theoretically. In the case of a pure /sup 3/He droplet we find an anomalously high effective mass m*/m=10, which could be explained by paramagnon effects enhanced by the confined geometry.

Hebral, B.; Greenberg, A.S.; Beal-Monod, M.T.; Papoular, M.; Frossati, G.; Godfrin, H.; Thoulouze, D.

1981-01-05T23:59:59.000Z

97

Electromotive Force for Solid Oxide Fuel Cells Using Biomass Produced Gas as Fuel  

Science Journals Connector (OSTI)

The electromotive force (e.m.f.) of solid oxide fuel cells using biomass produced gas (BPG) as the fuels is calculated at 700-1 200 K using an in-house computer program based on thermodynamic equilibrium analysis. Tour program also predicts the concentration of oxygen in the fuel chamber as well as the concentration of equilibrium species such as H2 CO CO2 and CH4. Compared with using hydrogen as a fuel the e.m.f. for cells using BPG as the fuels is relative low and strongly influenced by carbon deposition. To remove carbon deposition the optimum amount of H2O to add is determined at various operating temperatures. Further the e.m.f. for cells based on yttria stabilized zirconia and doped ceria as electrolytes are compared. The study reveals that when using BPG as fuel the depression of e.m.f. for a SOFC using doped ceria as electrolyte is relatively small when compared with that using Yttria stabilized zirconia.

Wei Zhu

2006-01-01T23:59:59.000Z

98

CATALYTIC LIQUEFACTION OF BIOMASS  

E-Print Network (OSTI)

liquid Fuels from Biomass: "Catalyst Screening and KineticUC-61 (l, RCO osn CDL or BIOMASS CATALYTIC LIQUEFACTION ManuCATALYTIC LIQUEFACTION OF BIOMASS Manu Seth, Roger Djafar,

Seth, Manu

2012-01-01T23:59:59.000Z

99

Solid-Liquid and Solid-Solid Transformations in the Rare-Earth Metals at High Pressures  

Science Journals Connector (OSTI)

The fusion behavior and solid-solid transformations in the rare-earth metals have been investigated at pressures in the range 6-65 kbar. The phase diagrams are presented for La, Pr, Nd, Sm, Gd, and Tb. The initial melting slopes of Dy to Lu have been obtained. Since most of the rare-earth (R.E.) metals melt from a bcc structure, they offer a series for comparison. When the initial melting slope is plotted against atomic number they fall into groups according to their valency; the typically divalent metals Eu and Yb in one, and the typically trivalent metals La, Gd, and Lu in another. Samarium and the metals from Tb to Tm have melting slopes which are intermediate between those of the typically divalent and trivalent metals. It is suggested that these metals assume a partial divalent character in the liquid state and possibly also in the bcc phase. This suggestion derives support from the fact that the gaseous neutral atoms of the R.E. elements, with the exception of La, Gd, and Lu, have no 5d electron and are therefore divalent. Cerium exhibits a unique fusion behavior and its negative melting slope has been attributed to the tetravalency (4f?5d electron promotion) of the atoms in the liquid. For the very small melting slope of Pr, it is suggested that the atoms in the liquid have partial tetravalent character due to 4f?5d electron promotion. Comparisons with alkali metals are made and it is deduced that the R.E. metals are quite compressible at high temperatures. Pressure induced transformations in the rare-earth metals are in the sequence hcp?Sm-type?double hcp?fcc. A plausible mechanism based on the variation of ca ratio with pressure is discussed for hcp?Sm-type transformation.

A. Jayaraman

1965-08-02T23:59:59.000Z

100

Thermodynamic and rheological properties of solid-liquid systems in coal processing. Final technical report  

SciTech Connect

The work on this project was initiated on September 1, 1991. The project consisted of two different tasks: (1) Development of a model to compute viscosities of coal derived liquids, and (2) Investigate new models for estimation of thermodynamic properties of solid and liquid compounds of the type that exist in coal, or are encountered during coal processing. As for task 1, a model for viscosity computation of coal model compound liquids and coal derived liquids has been developed. The detailed model is presented in this report. Two papers, the first describing the pure liquid model and the second one discussing the application to coal derived liquids, are expected to be published in Energy & Fuels shortly. Marginal progress is reported on task 2. Literature review for this work included compilation of a number of data sets, critical investigation of data measurement techniques available in the literature, investigation of models for liquid and solid phase thermodynamic computations. During the preliminary stages it was discovered that for development of a liquid or solid state equation of state, accurate predictive models for a number of saturation properties, such as, liquid and solid vapor pressures, saturated liquid and solid volumes, heat capacities of liquids and solids at saturation, etc. Most the remaining time on this task was spent in developing predictive correlations for vapor pressures and saturated liquid volumes of organic liquids in general and coal model liquids in particular. All these developments are discussed in this report. Some recommendations for future direction of research in this area are also listed.

Kabadi, V.N.

1995-06-30T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" from the National Library of EnergyBeta (NLEBeta).
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101

High-pressure EXAFS measurements of solid and liquid Kr  

Science Journals Connector (OSTI)

X-ray-absorption measurements of liquid and solid krypton at room temperature in the pressure range 0.1–30 GPa have been performed using the dispersive setup and diamond-anvil cells as a pressure device. The evolution of the near-edge structures as a function of pressure, including the first intense resonance, has been interpreted using multiple-scattering calculations. It is shown that the near-edge structures are reproduced taking into account two-body and three-body terms associated with the first-neighbor atoms. Extended x-ray-absorption fine-structure (EXAFS) spectra have been analyzed in the framework a multiple-scattering data-analysis approach taking proper account of the atomic background including the [1s4p], [1s3d], and [1s3p] double-electron excitation channels. Isobaric Monte Carlo (MC) computer simulations based on empirical pair potentials, as proposed by Barker (K2) and Aziz (HFD-B), have been performed to make a quantitative comparison of theoretical and experimental local structural details of condensed krypton at high pressures. From the analysis of EXAFS data we were able to obtain simultaneous information on average distance, width, and asymmetry of the first-neighbor distribution, as a function of pressure. These parameters yield a unique insight on the potential function because they are affected by both minimum position and curvature of the effective pair potential. The trend of the first-neighbor distribution as a function of pressure is in quantitative agreement with the HFD-B potential at moderate pressures, deviations are found at higher pressures where EXAFS spectra are very sensitive to the hard-core repulsive part of the potential. The weak EXAFS signal of liquid krypton at room temperature and 0.75 GPa has been found in accord with the results of the MC simulations within the noise of the measurement. © 1996 The American Physical Society.

A. Di Cicco; A. Filipponi; J. P. Itié; A. Polian

1996-10-01T23:59:59.000Z

102

Final Report: Thermal Conductance of Solid-Liquid Interfaces  

SciTech Connect

Research supported by this grant has significantly advanced fundamental understanding of the thermal conductance of solid-liquid interfaces, and the thermal conductivity of nanofluids and nanoscale composite materials. • The thermal conductance of interfaces between carbon nanotubes and a surrounding matrix of organic molecules is exceptionally small and this small value of the interface conductance limits the enhancement in thermal conductivity that can be achieved by loading a fluid or a polymer with nanotubes. • The thermal conductance of interfaces between metal nanoparticles coated with hydrophilic surfactants and water is relatively high and surprisingly independent of the details of the chemical structure of the surfactant. • We extended our experimental methods to enable studies of planar interfaces between surfactant-coated metals and water where the chemical functionalization can be varied between strongly hydrophobic and strongly hydrophilic. The thermal conductance of hydrophobic interfaces establishes an upper-limit of 0.25 nm on the thickness of the vapor-layer that is often proposed to exist at hydrophobic interfaces. • Our high-precision measurements of fluid suspensions show that the thermal conductivity of fluids is not significantly enhanced by loading with a small volume fraction of spherical nanoparticles. These experimental results directly contradict some of the anomalous results in the recent literature and also rule-out proposed mechanisms for the enhanced thermal conductivity of nanofluids that are based on modification of the fluid thermal conductivity by the coupling of fluid motion and the Brownian motion of the nanoparticles.

Cahil, David, G.; Braun, Paul, V.

2006-05-31T23:59:59.000Z

103

Experimental Investigation of the Effects of Fuel Aging on Combustion Performance and Emissions of Biomass Fast Pyrolysis Liquid-Ethanol Blends in a Swirl Burner.  

E-Print Network (OSTI)

??Biomass fast pyrolysis liquid is a renewable fuel for stationary heat and power generation; however degradation of bio-oil by time, a.k.a. aging, has an impact… (more)

Zarghami-Tehran, Milad

2012-01-01T23:59:59.000Z

104

Experimental Investigation of the Effects of Fuel Properties on Combustion Performance and Emissions of Biomass Fast Pyrolysis Liquid-ethanol Blends in a Swirl Burner.  

E-Print Network (OSTI)

??Biomass fast pyrolysis liquid, also known as bio-oil, is a promising renewable fuel for heat and power generation; however, implementing crude bio-oil in some current… (more)

Moloodi, Sina

2011-01-01T23:59:59.000Z

105

Wheelabrator Saugus Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Saugus Biomass Facility Jump to: navigation, search Name Wheelabrator Saugus Biomass Facility Facility Wheelabrator Saugus Sector Biomass Facility Type Municipal Solid Waste...

106

Interactions of Non-Thermal Atmospheric Pressure Plasma with Solid and Liquid Food Systems: A Review  

Science Journals Connector (OSTI)

Non-equilibrium atmospheric pressure plasma processes combine several advantages such as non- ... science and technology dealing with the application of plasma processes on solid and liquid foodstuff. Starting wi...

Björn Surowsky; Oliver Schlüter; Dietrich Knorr

2014-07-01T23:59:59.000Z

107

Structure/processing relationships in vapor-liquid-solid nanowire epitaxy  

E-Print Network (OSTI)

The synthesis of Si and III-V nanowires using the vapor-liquid-solid (VLS) growth mechanism and low-cost Si substrates was investigated. The VLS mechanism allows fabrication of heterostructures which are not readily ...

Boles, Steven Tyler

2010-01-01T23:59:59.000Z

108

Teaching Sustainable Development Concepts in the Laboratory: A Solid–Liquid Extraction Experiment  

Science Journals Connector (OSTI)

Teaching Sustainable Development Concepts in the Laboratory: A Solid–Liquid Extraction Experiment ... One of the principles of sustainable development is to replace chemicals traditionally derived from oil with alternative, renewable materials. ...

Juan Carlos Parajó; Herminia Domínguez; Valentín Santos; José Luis Alonso; Gil Garrote

2008-07-01T23:59:59.000Z

109

Solids precipitation and polymerization of asphaltenes in coal-derived liquids  

DOE Patents (OSTI)

The precipitation and removal of particulate solids from coal-derived liquids by adding a process-derived anti-solvent liquid fraction and continuing the precipitation process at a temperature above the melting point of the mixed liquids for sufficient time to allow the asphaltenes to polymerize and solids to settle at atmospheric pressure conditions. The resulting clarified light hydrocarbon overflow liquid contains less than about 0.02 W % ash and is suitable as turbine fuel or as boiler fuel for burning without particulate emission control equipment. An underflow liquid fraction containing less than about 0.1 W % solids along with low sulfur and nitrogen concentrations is suitable as a boiler fuel with emission control equipment.

Kydd, Paul H. (Lawrenceville, NJ)

1984-01-01T23:59:59.000Z

110

Atomistic simulation of CdTe solid-liquid coexistence equilibria  

SciTech Connect

Atomistic simulations of CdTe using a Stillinger-Weber (S-W) interatomic potential were undertaken to model the solid-liquid phase equilibria of this important compound semiconductor. Although this potential has been used by others to study liquid CdTe and vapor-liquid interface, it is based on fitting parameters optimized only for the zincblende solid. It has not been fully explored as a potential for solid-liquid phase equilibria until this work. This research reports an accurate determination of the melting temperature, TM=1305K near P=0, the heat of fusion at melting and as a function of temperature up to 1700K, and on the relative phase densities with a particular emphasis on the melting line. The S-W potential for CdTe predicts a liquid with a density slightly less than that of the solid and, hence, the pressure-temperature melting line has a positive slope. The pair correlation structure of the liquid is determined and favorably compared to neutron scattering data. The liquid-solid interface is discussed using density profiles and a short-range order parameter for models having principal orientations along <100>, <110>, and <111> crystallographic directions.

Henager, Charles H.; Morris, James R.

2009-12-07T23:59:59.000Z

111

Amino Acid-Functionalized Ionic Liquid Solid Sorbents for Post-Combustion Carbon Capture  

Science Journals Connector (OSTI)

Amino Acid-Functionalized Ionic Liquid Solid Sorbents for Post-Combustion Carbon Capture ... Amino acid ionic liquids (AAILs) are potential green substitutes of aqueous amine solutions for carbon dioxide (CO2) capture. ... However, the viscous nature of AAILs greatly hinders their further development in CO2 capture applications. ...

Xianfeng Wang; Novruz G. Akhmedov; Yuhua Duan; David Luebke; David Hopkinson; Bingyun Li

2013-08-08T23:59:59.000Z

112

New methods and materials for solid phase extraction and high performance liquid chromatography  

SciTech Connect

This paper describes methods for solid phase extraction and high performance liquid chromatography (HPLC). The following are described: Effects of Resin Sulfonation on the Retention of Polar Organic Compounds in Solid Phase Extraction; Ion-Chromatographic Separation of Alkali Metals In Non-Aqueous Solvents; Cation-Exchange Chromatography in Non-Aqueous Solvents; and Silicalite As a Stationary Phase For HPLC.

Dumont, P.J.

1996-04-23T23:59:59.000Z

113

Efficient biomass pretreatment using ionic liquids derived from lignin and hemicellulose  

Science Journals Connector (OSTI)

...experimental details.) Effect of Biomass-Derived...performed in triplicate, and average yields are reported...biomass into furans for fuels and chemicals . J Am Chem...Brandt A ( 2010 ) The effect of the ionic...estimates were made using prices in bulk chemical supplier...

Aaron M. Socha; Ramakrishnan Parthasarathi; Jian Shi; Sivakumar Pattathil; Dorian Whyte; Maxime Bergeron; Anthe George; Kim Tran; Vitalie Stavila; Sivasankari Venkatachalam; Michael G. Hahn; Blake A. Simmons; Seema Singh

2014-01-01T23:59:59.000Z

114

Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume 1: Availability of Feedstock and Technology  

Energy.gov (U.S. Department of Energy (DOE))

Municipal solid waste (MSW) is a domestic energy resource with the potential to provide a significant amount of energy to meet US liquid fuel requirements. MSW is defined as household waste, commercial solid waste, nonhazardous sludge, conditionally exempt, small quantity hazardous waste, and industrial solid waste. It includes food waste, residential rubbish, commercial and industrial wastes, and construction and demolition debris. It has an average higher heating value (HHV) of approximately 5100 btu/lb (as arrived basis).

115

Gasification improvement of a poor quality solid recovered fuel (SRF). Effect of using natural minerals and biomass wastes blends  

Science Journals Connector (OSTI)

Abstract The need to produce energy from poor quality carbonaceous materials has increased, in order to reduce European dependency on imported fuels, diversify the use of new and alternative fuels and to guarantee secure energy production routes. The valorisation of a poor quality solid residual fuel (SRF), with high content of ash and volatile matter, through its conversion into fuel gas was studied. The rise of gasification temperature and equivalent ratio (ER) led to higher gas yields and to lower undesirable gaseous components, though higher ER values led to a gas with lower energetic content. To reduce the negative effect of SRF unfavourable characteristics and to diversify the feedstocks used, SRF blended with three different types of biomass wastes: forestry pine, almond shells and olive bagasse was co-gasified. The use of biomass wastes tested was valuable for SRF gasification, as there was an increase in the overall reactivity and in H2 production and a reduction of about 55% in tar released, without great changes in gas yield and in its HHV. The use of natural minerals mixed with silica sand was also studied with the aim of improving SRF gasification performance and fuel gas quality. The best results were obtained in presence of dolomite, as the lowest tar and H2S contents were obtained, while an increase in gas yield was observed. Co-gasification of this poor quality SRF blended with biomass wastes in presence of dolomite increased gas yield by 25% while tar contents decreased by 55%.

Filomena Pinto; Rui Neto André; Carlos Carolino; Miguel Miranda; Pedro Abelha; Daniel Direito; Nikos Perdikaris; Ioannis Boukis

2014-01-01T23:59:59.000Z

116

Availability Assessment of Carbonaceous Biomass in California as a Feedstock for Thermo-chemical Conversion to Synthetic Liquid Fuel  

E-Print Network (OSTI)

is available for biomass conversion technologies, animalor residual biomass materials for conversion into valuableCalifornia’s biomass resources is based on conversion as

Valkenburg, C; Norbeck, J N; Park, C S

2005-01-01T23:59:59.000Z

117

Essential role of catalyst in vapor-liquid-solid growth of compounds  

Science Journals Connector (OSTI)

The mechanism of the solidification of compound materials, such as oxide crystals, in a vapor-liquid-solid (VLS) system is investigated by model molecular dynamics simulation. A simple model for the VLS growth of a compound crystal is proposed to clarify the general mechanism of how a liquid solvent catalyzes the growth rate. We find that the nucleation process at the solid surface is responsible for limiting the growth rate, and that the solvent catalyzes the nucleation by reducing the critical nucleation size at the liquid-solid interface. Our theoretical suggestion that the ratio of the vapor-solid (VS) growth rate to the VLS growth rate strongly depends on the supply rate qualitatively agrees well with the experimental result. Finally, we simulate the entire process of VLS nanowire formation.

Masaru Suzuki; Yoshiki Hidaka; Takeshi Yanagida; Annop Klamchuen; Masaki Kanai; Tomoji Kawai; Shoichi Kai

2011-06-28T23:59:59.000Z

118

Chemistry of Furan Conversion into Aromatics and Olefins over HZSM-5: A Model Biomass Conversion Reaction  

Science Journals Connector (OSTI)

(5, 6) The ideal process to produce biofuels from lignocellulosic biomass would be a single step reactor at short residence times where solid biomass is directly converted into a liquid fuel. ... with converting plant biomass into commodity products are considered relative to overcoming the recalcitrance of cellulosic biomass (converting cellulosic biomass into reactive intermediates) and product diversification (converting reactive intermediates into useful products). ... conversion processes that include combustion, gasification, liquefaction, hydrogenation and pyrolysis, have been used to convert the biomass into various energy products. ...

Yu-Ting Cheng; George W. Huber

2011-04-26T23:59:59.000Z

119

Investigation of chemical looping combustion by solid fuels. 2. redox reaction kinetics and product characterization with coal, biomass, and solid waste as solid fuels and CuO as an oxygen carrier  

SciTech Connect

This paper is the second in a series of two on the investigation of the chemical looping combustion (CLC) of solid fuels. The first paper put forward the concept of the CLC of solid fuels using a circulating fluidized bed as a reactor and Cu-CuO as the oxygen carrier, which was based on an analysis of oxygen transfer capability, reaction enthalpy, and chemical equilibrium. In this second paper, we report the results of the evaluation of the reduction of CuO reduced by solid fuels such as coal and some other 'opportunity' solid fuels. Tests on the reduction of CuO by the selected solid fuels were conducted using simultaneous differential scanning calorimetry and thermogravimetric analysis, which simulates a microreactor. An attached mass spectrometer (MS) was used for the characterization of evolved gaseous products. The X-ray diffractometer (XRD) and scanning electron microscope (SEM) were used for the characterization of the solid residues. Results strongly supported the feasibility of CuO reduction by selected solid fuels. CuO can be fully converted into Cu in a reduction process, either in a direct path by solid fuels, which was verified by MS analysis under a N{sub 2} atmosphere, or in an indirect path by pyrolysis and gasification products of solid fuels in the reducer. No Cu{sub 2}O exists in reducing atmospheres, which was characterized by an XRD analysis and mass balance calculations. No carbon deposit was found on the surface of the reduced Cu, which was characterized by SEM analysis. CuO reduction by solid fuels can start at temperatures as low as approximately 500 C. Tests indicated that the solid fuels with higher reactivity (higher volatile matter) would be desirable for the development of the chemical looping combustion process of solid fuels, such as sub-bituminous Powder River Basin coal and solid waste and biomass. 4 refs., 12 figs., 3 tabs.

Yan Cao; Bianca Casenas; Wei-Ping Pan [Western Kentucky University, Bowling Green, KY (United States). Institute for Combustion Science and Environmental Technology

2006-10-15T23:59:59.000Z

120

Production of Versatile Platform Chemical 5-Hydroxymethylfurfural from Biomass in Ionic Liquids  

Science Journals Connector (OSTI)

Growing concerns on global warming and the depletion of traditional resources have driven us to look for green and sustainable energy sources. As a biomass-derived platform chemical, the production of 5-HMF has b...

Xinhua Qi; Richard L. Smith Jr.; Zhen Fang

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

Efficient biomass pretreatment using ionic liquids derived from lignin and hemicellulose  

Science Journals Connector (OSTI)

...pretreatment efficiency . Biofuels 4 ( 1 ): 63 – 72 . 16 Simmons BA Loque D Blanch HW ( 2008 ) Next-generation biomass feedstocks for biofuel production . Genome Biol 9 ( 12 ): 242 . 17 Kilpelainen A ( 2003 ) Wood properties of Scots pines (Pinus...

Aaron M. Socha; Ramakrishnan Parthasarathi; Jian Shi; Sivakumar Pattathil; Dorian Whyte; Maxime Bergeron; Anthe George; Kim Tran; Vitalie Stavila; Sivasankari Venkatachalam; Michael G. Hahn; Blake A. Simmons; Seema Singh

2014-01-01T23:59:59.000Z

122

Heavy Oil Transportation as a Solid-Liquid Dispersion  

Science Journals Connector (OSTI)

Traditionally, heavy oil pipelines are designed to handle liquids with effective viscosity below 0.5 Pa s at the pump outlet, in order to minimize the frictional pressure gradient and obtain a pipeline size an...

Adriana Brito; H. Salazar; Ramón Cabello…

2014-01-01T23:59:59.000Z

123

Surface tension and the mechanics of liquid inclusions in compliant solids  

E-Print Network (OSTI)

Eshelby's theory of inclusions has wide-reaching implications across the mechanics of materials and structures including the theories of composites, fracture, and plasticity. However, it does not include the effects of surface stress, which has recently been shown to control many processes in soft materials such as gels, elastomers and biological tissue. To extend Eshelby's theory of inclusions to soft materials, we consider liquid inclusions within an isotropic, compressible, linear-elastic solid. We solve for the displacement and stress fields around individual stretched inclusions, accounting for the bulk elasticity of the solid and the surface tension (\\textit{i.e.} isotropic strain-independent surface stress) of the solid-liquid interface. Surface tension significantly alters the inclusion's shape and stiffness as well as its near- and far-field stress fields. These phenomenon depend strongly on the ratio of inclusion radius, $R$, to an elastocapillary length, $L$. Surface tension is significant whenever inclusions are smaller than $100L$. While Eshelby theory predicts that liquid inclusions generically reduce the stiffness of an elastic solid, our results show that liquid inclusions can actually stiffen a solid when $Rsurface tension cloaks the far-field signature of liquid inclusions when $R=3L/2$. These results are have far-reaching applications from measuring local stresses in biological tissue, to determining the failure strength of soft composites.

Robert W. Style; John S. Wettlaufer; Eric R. Dufresne

2014-09-06T23:59:59.000Z

124

Modelling, simulation and validation of the solid biomass combustion in different plants  

Science Journals Connector (OSTI)

For the combustion of biomass, mathematical models have been developed at the LUAT on the basis of models for waste incineration. These models were proven by comparison to experimental date under the same conditions. The optimisation was done for the MARS-plant and for a big biomass fired steam generator. The main focus for the optimisation of the MARS-plant is the air distribution. For the operational plant, the results from the computer simulations have been confirmed by measurements. Based on these results, the plant operation could be improved. From the point of view of the manufacturers, these tools and techniques can also be applied to the basic design of new plants.

K. Goerner; Th. Klasen

2006-01-01T23:59:59.000Z

125

Techno-Economic Analysis of Liquid Fuel Production from Woody Biomass via Hydrothermal Liquefaction (HTL) and Upgrading  

SciTech Connect

A series of experimental work was conducted to convert woody biomass to gasoline and diesel range products via hydrothermal liquefaction (HTL) and catalytic hydroprocessing. Based on the best available test data, a techno-economic analysis (TEA) was developed for a large scale woody biomass based HTL and upgrading system to evaluate the feasibility of this technology. In this system, 2000 dry metric ton per day woody biomass was assumed to be converted to bio-oil in hot compressed water and the bio-oil was hydrotreated and/or hydrocracked to produce gasoline and diesel range liquid fuel. Two cases were evaluated: a stage-of-technology (SOT) case based on the tests results, and a goal case considering potential improvements based on the SOT case. Process simulation models were developed and cost analysis was implemented based on the performance results. The major performance results included final products and co-products yields, raw materials consumption, carbon efficiency, and energy efficiency. The overall efficiency (higher heating value basis) was 52% for the SOT case and 66% for the goal case. The production cost, with a 10% internal rate of return and 2007 constant dollars, was estimated to be $1.29 /L for the SOT case and $0.74 /L for the goal case. The cost impacts of major improvements for moving from the SOT to the goal case were evaluated and the assumption of reducing the organics loss to the water phase lead to the biggest reduction in the production cost. Sensitivity analysis indicated that the final products yields had the largest impact on the production cost compared to other parameters. Plant size analysis demonstrated that the process was economically attractive if the woody biomass feed rate was over 1,500 dry tonne/day, the production cost was competitive with the then current petroleum-based gasoline price.

Zhu, Yunhua; Biddy, Mary J.; Jones, Susanne B.; Elliott, Douglas C.; Schmidt, Andrew J.

2014-09-15T23:59:59.000Z

126

Phase-field Models for Solidification and Solid/Liquid Interactions  

E-Print Network (OSTI)

PHASE-FIELD MODELS FOR SOLIDIFICATION AND SOLID/LIQUID INTERACTIONS A Dissertation by MIN SOO PARK Submitted to the O?ce of Graduate Studies of Texas A&M University in partial ful?llment of the requirements for the degree of DOCTOR OF PHILOSOPHY... December 2009 Major Subject: Mechanical Engineering PHASE-FIELD MODELS FOR SOLIDIFICATION AND SOLID/LIQUID INTERACTIONS A Dissertation by MIN SOO PARK Submitted to the O?ce of Graduate Studies of Texas A&M University in partial ful...

Park, Min Soo

2011-02-22T23:59:59.000Z

127

Biohazardous Waste Disposal Guidelines Sharps Waste Solid Lab Waste Liquid Waste Animals Pathological Waste  

E-Print Network (OSTI)

waste (i.e, mixture of biohazardous and chemical or radioactive waste), call Environment, Health2/2009 Biohazardous Waste Disposal Guidelines Sharps Waste Solid Lab Waste Liquid Waste Animals Pathological Waste Description Biohazard symbol Address: UCSD 200 West Arbor Dr. San Diego, CA 92103 (619

Tsien, Roger Y.

128

Evolution of optical properties of tin film from solid to liquid studied by spectroscopic ellipsometry and ab initio calculation  

SciTech Connect

The temperature dependent optical properties of tin film from solid to liquid were studied by spectroscopic ellipsometry and ab initio molecular dynamics simulations. The dielectric function of liquid Sn was different from solid, and an interband transition near 1.5?eV was easily observed in solid while it apparently disappeared upon melting. From the evolution of optical properties with temperature, an optical measurement to acquire the melting point by ellipsometry was presented. From first principles calculation, we show that the local structure difference in solid and liquid is responsible for this difference in the optical properties observed in experiment.

Zhang, D. X.; Shen, B.; Zheng, Y. X.; Wang, S. Y.; Zhang, J. B.; Yang, S. D.; Zhang, R. J.; Chen, L. Y.; Wang, C. Z.; Ho, K. M.

2014-03-24T23:59:59.000Z

129

NREL: Biomass Research - Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Spectrometer analyzes vapors during the gasification and pyrolysis processes. NREL's biomass projects are designed to advance the production of liquid transportation fuels from...

130

Introduction to Biomass Combustion  

Science Journals Connector (OSTI)

Biomass was the major fuel in the world ... hundreds when coal then became dominant. The combustion of solid biofuels as a primary energy...

Jenny M. Jones; Amanda R. Lea-Langton…

2014-01-01T23:59:59.000Z

131

Modeling of ultrasound transmission through a solid-liquid interface comprising a network of gas pockets  

SciTech Connect

Ultrasonic inspection of sodium-cooled fast reactor requires a good acoustic coupling between the transducer and the liquid sodium. Ultrasonic transmission through a solid surface in contact with liquid sodium can be complex due to the presence of microscopic gas pockets entrapped by the surface roughness. Experiments are run using substrates with controlled roughness consisting of a network of holes and a modeling approach is then developed. In this model, a gas pocket stiffness at a partially solid-liquid interface is defined. This stiffness is then used to calculate the transmission coefficient of ultrasound at the entire interface. The gas pocket stiffness has a static, as well as an inertial component, which depends on the ultrasonic frequency and the radiative mass.

Paumel, K.; Baque, F. [CEA, DEN, Nuclear Technology Department, F-13108 Saint-Paul-lez-Durance (France); Moysan, J.; Corneloup, G. [Laboratoire de Caracterisation Non Destructive, Universite de la Mediterranee, IUT Aix-en-Provence, Avenue Gaston Berger, 13625 Aix-en-Provence (France); Chatain, D. [CNRS, Aix-Marseille Universite, CINAM-UPR3118, Campus de Luminy, Case 913, 13288 Marseille cedex 09 (France)

2011-08-15T23:59:59.000Z

132

Flow-through biological conversion of lignocellulosic biomass  

DOE Patents (OSTI)

The present invention is directed to a process for biologically converting carbohydrates from lignocellulosic biomass comprising the steps of: suspending lignocellulosic biomass in a flow-through reactor, passing a reaction solution into the reactor, wherein the solution is absorbed into the biomass substrate and at least a portion of the solution migrates through said biomass substrate to a liquid reservoir, recirculating the reaction solution in the liquid reservoir at least once to be absorbed into and migrate through the biomass substrate again. The biological converting of the may involve hydrolyzing cellulose, hemicellulose, or a combination thereof to form oligosaccharides, monomelic sugars, or a combination thereof; fermenting oligosaccharides, monomelic sugars, or a combination thereof to produce ethanol, or a combination thereof. The process can further comprise removing the reaction solution and processing the solution to separate the ethanol produced from non-fermented solids.

Herring, Christopher D.; Liu, Chaogang; Bardsley, John

2014-07-01T23:59:59.000Z

133

Impact of the Presence of Carbon Monoxide and Carbon Dioxide on Gas Oil Hydrotreatment: Investigation on Liquids from Biomass Cotreatment with Petroleum Cuts  

Science Journals Connector (OSTI)

Impact of the Presence of Carbon Monoxide and Carbon Dioxide on Gas Oil Hydrotreatment: Investigation on Liquids from Biomass Cotreatment with Petroleum Cuts ... A potential way of utilizing these bioliquids as fuels could be the direct hydrotreatment(6) or the cohydrotreatment with petroleum fractions,(7) such as atmospheric gas oils, to achieve the technical and environmental fuel standards, especially in terms of sulfur content. ...

Ana Pinheiro; Nathalie Dupassieux; Damien Hudebine; Christophe Geantet

2011-01-18T23:59:59.000Z

134

Polymeric ionic liquid (PIL)-supported recyclable catalysts for biomass conversion into HMF  

Science Journals Connector (OSTI)

This contribution reports the first study of recyclable PIL-supported metal (Cr, Al) catalysts for effective biomass (glucose and cellulose) conversion into 5-hydroxymethylfurfural (HMF), a key biorefining building block and biomass platform chemical. Of the five different \\{PILs\\} investigated, poly(3-butyl-1-vinylimidazolium chloride), P[BVIM]Cl, has been found to be most effective; when combined with CrCl2 in situ or used as the preformed PIL-metalate P[BVIM]+[CrCl3]? in DMF, this PIL-supported catalyst converts glucose to HMF in 65.8% yield at 120 °C for 3 h. This yield is higher than those achieved by the catalysts based on the PIL monomer, [BVIM]Cl–CrCl2, as well as by the most commonly used molecular IL based catalyst, 1-ethyl-3-methylimidazolium chloride ([EMIM]Cl)–CrCl2, under otherwise identical conditions. The P[BVIM]Cl–CrCl2 catalyst system also works well for the cellulose-to-HMF conversion via a two-step process. The analogous PIL–Al catalyst, P[BVIM]Cl–Et2AlCl, is less effective than the PIL–CrCl2 system, but recyclability tests indicate the PIL–Al system is more recyclable thus achieving a nearly constant HMF yield upon 6 cycles.

Dajiang (D.J.) Liu; Eugene Y.-X. Chen

2013-01-01T23:59:59.000Z

135

Acoustic Monitor for Liquid-Solid Slurries Measurements at Low Weight Fractions  

SciTech Connect

Our effort in this project is to develop an acoustic monitor for accurate, real-time characterization of the size and weight fractions of solids in slurries for process monitoring and to determine the optimal timing for slurry transfers. This capability will be valuable in the Savannah River Site accelerated clean-up program. Our scientific work during the first research period developed a theory, supported by experiments, to describe sound attenuation of solids in suspensions in the presence of bubbles, which permits us to determine the solid-liquid weight percent. Engineering developments during the second research period led to the design, construction, and demonstration, in our laboratories, of the Syracuse Acoustic Monitor (SAM) system that measures weight percent solids accurately in slurries of 0.5 to 8.0 weight percent on-line and in real-time. Also, we had shown the potential for these measurements in solid-gas-liquid slurries by removing the interference due to the presence of gas bubbles.

Taviarides, Lawrence L.

2005-06-01T23:59:59.000Z

136

Plasmatron gasification of biomass lignocellulosic waste materials derived from municipal solid waste  

Science Journals Connector (OSTI)

Abstract The aim of this work is to study the feasibility and operational performance of plasmatron (plasma torch) gasification of municipal solid waste mixed with raw wood (MSW/RW) derived from the pretreatment of Steam Mechanical Heat Treatment (SMHT), as the target material (MRM). A 10 kW plasmatron reactor is used for gasification of the MRM. The production of syngas (CO and H2) is the major component, and almost 90% of the gaseous products appear in 2 min of reaction time, with relatively high reaction rates. The syngas yield is between 88.59 and 91.84 vol%, and the recovery mass ratio of syngas from MRM is 45.19 down to 27.18 wt% with and without steam with the energy yields of 59.07–111.89%. The concentrations of gaseous products from the continuous feeding of 200 g/h are stable and higher than the average concentrations of the batch feeding of 10 g. The residue from the plasmatron gasification with steam is between 0 and 4.52 wt%, with the inorganic components converted into non-leachable vitrified lava, which is non-hazardous. The steam methane reforming reaction, hydrogasification reaction and Boudouard reaction all contribute to the increase in the syngas yield. It is proved that MSW can be completely converted into bioenergy using SMHT, followed by plasmatron gasification.

Je-Lueng Shie; Li-Xun Chen; Kae-Long Lin; Ching-Yuan Chang

2014-01-01T23:59:59.000Z

137

A Solid-like Crystal Structure on the Surface of a Liquid Alloy  

NLE Websites -- All DOE Office Websites (Extended Search)

A Solid-like Crystal Structure on the Surface of a Liquid Alloy A Solid-like Crystal Structure on the Surface of a Liquid Alloy A substance used in nanotechnology contains unusual structures at its surface, according to a team of researchers using the ChemMatCARS 15-ID beamline at the Advanced Photon Source. The research results, developed at the Center for Nanoscale Materials at Argonne, are published today in the journal Science. The substance in question is a gold-silicon eutectic alloy, 82 percent gold and 18 percent silicon. The term eutectic means that the combination melts at a temperature lower than that of the melting temperature of either of its components. For most eutectic alloys, the difference between the melting point of the alloy and those of its pure components is about 100 degrees Celsius; the gold-silicon eutectic alloy melts about 1,000 °C

138

JASPERSE CHEM 210 PRACTICE TEST 1 VERSION 1 Ch. 11 Liquids, Solids, and Materials  

E-Print Network (OSTI)

vapor pressure at 25°C? a. C4H10 b. NaCl c. C6H12O6 d. C4H9NH2 2. Arrange CH3OH, NaF, and CO2 in order of increasing boiling point. a. CH3OH CO2 CO2 CO2 CO2 ") corresponds to: a. a pure gas increasing in temperature b. a liquid increasing in temperature c. a solid

Jasperse, Craig P.

139

SESAME 96170, a solid-liquid equation of state for CeO2  

SciTech Connect

I describe an equation of state (EOS) for the low-pressure solid phase and liquid phase of cerium (IV) oxide, CeO{sub 2}. The models and parameters used to calculate the EOS are presented in detail, and I compare with data for the full-density crystal. Hugoniot data are available only for high-porosity powders, and I discuss difficulties in comparing with such data. I have constructed SESAME 96170, an EOS for cerium (IV) oxide that includes the ambient solid and liquid phases. The EOS extends over the full standard SESAME range, but should not be used at low temperatures and high densities because of the lack of a high-pressure solid phase. I have described the models used to compute the three terms of the EOS (cold curve, nuclear, and thermal electronic), and I have given the parameters used in the models. They were determined by comparison with experimental data at P = 1 atm, including the constant-pressure specific heat, coefficient of thermal expansion, and melting and boiling points. The EOS compares well with data in its intended range of validity, but the presence of high-frequency optical modes in its phonon spectrum limits the agreement of our models with thermal data. The next step is to construct a multiphase EOS that includes the low- and high-pressure solid phases and the liquid. The DAC data from Duclos will most strongly constrain the parameters of the high-pressure solid. A remaining issue is the comparison of the crystal-density EOS with experimental Hugoniot data, which are taken at much lower initial data because the samples are porous powders. A satisfactory means of modeling porosity, allowing comparison of theory and experiment, has not yet been produced.

Chisolm, Eric D. [Los Alamos National Laboratory] [Los Alamos National Laboratory

2014-05-02T23:59:59.000Z

140

Effect of confinement on the solid-liquid coexistence of Lennard-Jones Fluid  

SciTech Connect

The solid-liquid coexistence of a Lennard-Jones fluid confined in slit pores of variable pore size, H, is studied using molecular dynamics simulations. Three-stage pseudo-supercritical transformation path of Grochola [J. Chem. Phys. 120(5), 2122 (2004)] and multiple histogram reweighting are employed for the confined system, for various pore sizes ranging from 20 to 5 molecular diameters, to compute the solid-liquid coexistence. The Gibbs free energy difference is evaluated using thermodynamic integration method by connecting solid-liquid phases under confinement via one or more intermediate states without any first order phase transition among them. Thermodynamic melting temperature is found to oscillate with wall separation, which is in agreement with the behavior seen for kinetic melting temperature evaluated in an earlier study. However, thermodynamic melting temperature for almost all wall separations is higher than the bulk case, which is contrary to the behavior seen for the kinetic melting temperature. The oscillation founds to decay at around H = 12, and beyond that pore size dependency of the shift in melting point is well represented by the Gibbs-Thompson equation.

Das, Chandan K.; Singh, Jayant K., E-mail: jayantks@iitk.ac.in [Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016 (India)

2013-11-07T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

Capillary filling with giant liquid/solid slip: dynamics of water uptake by carbon nanotubes  

E-Print Network (OSTI)

This article discusses the way the standard description of capillary filling dynamics has to be modified to account for liquid/solid slip in nanometric pores. It focuses in particular on the case of a large slip length compared to the pore size. It is shown that the liquid viscosity does not play a role, and that the flow is only controlled by the friction coefficient of the liquid at the wall. Moreover in the Washburn regime, the filling velocity does not depend on the tube radius. Finally, molecular dynamics simulations suggest that this standard description fails to describe the early stage of capillary filling of carbon nanotubes by water, since viscous dissipation at the tube entrance must be taken into account.

Laurent Joly

2011-12-06T23:59:59.000Z

142

Comparison of H-Mode Plasmas Diverted to Solid and Liquid Lithium Surfaces  

SciTech Connect

Experiments were conducted with a Liquid Lithium Divertor (LLD) in NSTX. Among the goals was to use lithium recoating to sustain deuterium (D) retention by a static liquid lithium surface, approximating the ability of flowing liquid lithium to maintain chemical reactivity. Lithium evaporators were used to deposit lithium on the LLD surface. Improvements in plasma edge conditions were similar to those with lithiated graphite plasma-facing components (PFCs), including an increase in confinement over discharges without lithiumcoated PFCs and ELM reduction during H-modes. With the outer strike point on the LLD, the D retention in the LLD was about the same as that for solid lithium coatings on graphite, or about two times that achieved without lithium PFC coatings. There were also indications of contamination of the LLD surface, possibly due erosion and redeposition of carbon from PFCs. Flowing lithium may thus be needed for chemically active PFCs during long-pulse operation.

R. Kaita, et. al.

2012-07-20T23:59:59.000Z

143

Hydrolysis and fractionation of lignocellulosic biomass  

DOE Patents (OSTI)

A multi-function process is described for the hydrolysis and fractionation of lignocellulosic biomass to separate hemicellulosic sugars from other biomass components such as extractives and proteins; a portion of the solubilized lignin; cellulose; glucose derived from cellulose; and insoluble lignin from said biomass comprising one or more of the following: optionally, as function 1, introducing a dilute acid of pH 1.0-5.0 into a continual shrinking bed reactor containing a lignocellulosic biomass material at a temperature of about 94 to about 160.degree. C. for a period of about 10 to about 120 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of extractives, lignin, and protein by keeping the solid to liquid ratio constant throughout the solubilization process; as function 2, introducing a dilute acid of pH 1.0-5.0, either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing either fresh biomass or the partially fractionated lignocellulosic biomass material from function 1 at a temperature of about 94-220.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of hemicellulosic sugars, semisoluble sugars and other compounds, and amorphous glucans by keeping the solid to liquid ratio constant throughout the solubilization process; as function 3, optionally, introducing a dilute acid of pH 1.0-5.0 either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing the partially fractionated lignocellulosic biomass material from function 2 at a temperature of about 180-280.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of 1 to about 5 reactor volumes to effect solubilization of cellulosic sugars by keeping the solid to liquid ratio constant throughout the solubilization process; and as function 4, optionally, introducing a dilute acid of pH 1.0-5.0 either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing the partially fractionated lignocellulosic biomass material from function 3 at a temperature of about 180-280.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of cellulosic sugars by keeping the solid to liquid ratio constant throughout the solubilization process.

Torget, Robert W. (Littleton, CO); Padukone, Nandan (Denver, CO); Hatzis, Christos (Denver, CO); Wyman, Charles E. (Lakewood, CO)

2000-01-01T23:59:59.000Z

144

Analysis of syngas formation and ecological efficiency for the system of treating biomass waste and other solid fuels with CO2 recuperation based on integrated gasification combined cycle with diesel engine  

Science Journals Connector (OSTI)

Biomass combustion is a more complex process and its model solving is difficult than combustion of traditional liquid fuels. At the same...2...] to obtain the data for operating regimes of ICE with syngas-based d...

A. Y. Pilatau; H. A. Viarshyna…

2014-10-01T23:59:59.000Z

145

A flexible, highly stable electrochemical scanning probe microscope for nanoscale studies at the solid-liquid interface  

E-Print Network (OSTI)

low-noise measurements in ambient, in situ, and electrochemical environments. II. DESIGNA flexible, highly stable electrochemical scanning probe microscope for nanoscale studies at the solid-liquid interface, specifically in electrolyte environments. Quantification of system noise limits

Gimzewski, James

146

Low Emissions Burner Technology for Metal Processing Industry using Byproducts and Biomass Derived Liquid Fuels  

SciTech Connect

This research and development efforts produced low-emission burner technology capable of operating on natural gas as well as crude glycerin and/or fatty acids generated in biodiesel plants. The research was conducted in three stages (1) Concept definition leading to the design and development of a small laboratory scale burner, (2) Scale-up to prototype burner design and development, and (3) Technology demonstration with field vefiication. The burner design relies upon the Flow Blurring (FB) fuel injection based on aerodynamically creating two-phase flow near the injector exit. The fuel tube and discharge orifice both of inside diameter D are separated by gap H. For H < 0.25D, the atomizing air bubbles into liquid fuel to create a two-phase flow near the tip of the fuel tube. Pressurized two-phase fuel-air mixture exits through the discharge orifice, which results in expansion and breakup of air bubbles yielding a spray with fine droplets. First, low-emission combustion of diesel, biodiesel and straight VO (soybean oil) was achieved by utilizing FB injector to yield fine sprays for these fuels with significantly different physical properties. Visual images for these baseline experiments conducted with heat release rate (HRR) of about 8 kW illustrate clean blue flames indicating premixed combustion for all three fuels. Radial profiles of the product gas temperature at the combustor exit overlap each other signifying that the combustion efficiency is independent of the fuel. At the combustor exit, the NOx emissions are within the measurement uncertainties, while CO emissions are slightly higher for straight VO as compared to diesel and biodiesel. Considering the large variations in physical and chemical properties of fuels considered, the small differences observed in CO and NOx emissions show promise for fuel-flexible, clean combustion systems. FB injector has proven to be very effective in atomizing fuels with very different physical properties, and it offers a path forward to utilize both fossil and alternative liquid fuels in the same combustion system. In particular, experiments show that straight VO can be cleanly combusted without the need for chemical processing or preheating steps, which can result in significant economic and environmental benefits. Next, low-emission combustion of glycerol/methane was achieved by utilizing FB injector to yield fine droplets of highly viscous glycerol. Heat released from methane combustion further improves glycerol pre-vaporization and thus its clean combustion. Methane addition results in an intensified reaction zone with locally high temperatures near the injector exit. Reduction in methane flow rate elongates the reaction zone, which leads to higher CO emissions and lower NOx emissions. Similarly, higher air to liquid (ALR) mass ratio improves atomization and fuel pre-vaporization and shifts the flame closer to the injector exit. In spite of these internal variations, all fuel mixes of glycerol with methane produced similar CO and NOx emissions at the combustor exit. Results show that FB concept provides low emissions with the flexibility to utilize gaseous and highly viscous liquid fuels, straight VO and glycerol, without preheating or preprocessing the fuels. Following these initial experiments in quartz combustor, we demonstrated that glycerol combustion can be stably sustained in a metal combustor. Phase Doppler Particle Analyzer (PDPA) measurements in glycerol/methane flames resulted in flow-weighted Sauter Mean Diameter (SMD) of 35 to 40 ?m, depending upon the methane percentage. This study verified that lab-scale dual-fuel burner using FB injector can successfully atomize and combust glycerol and presumably other highly viscous liquid fuels at relatively low HRR (<10 kW). For industrial applications, a scaled-up glycerol burner design thus seemed feasible.

Agrawal, Ajay; Taylor, Robert

2013-09-30T23:59:59.000Z

147

Effect of air flow rate and fuel moisture on the burning behaviours of biomass and simulated municipal solid wastes in packed beds  

Science Journals Connector (OSTI)

Combustion of biomass and municipal solid wastes is one of the key areas in the global cleaner energy strategy. But there is still a lack of detailed and systematically theoretical study on the packed bed burning of biomass and municipal solid wastes. The advantage of theoretical study lies in its ability to reveal features of the detailed structure of the burning process inside a solid bed, such as reaction zone thickness, combustion staging, rates of individual sub-processes, gas emission and char burning characteristics. These characteristics are hard to measure by conventional experimental techniques. In this paper, mathematical simulations as well as experiments have been carried out for the combustion of wood chips and the incineration of simulated municipal solid wastes in a bench-top stationary bed and the effects of primary air flow rate and moisture level in the fuel have been assessed over wide ranges. It is found that volatile release as well as char burning intensifies with an increase in the primary air flow until a critical point is reached where a further increase in the primary air results in slowing down of the combustion process; a higher primary airflow also reduces the char fraction burned in the final char-burning-only stage, shifts combustion in the bed to a more fuel-lean environment and reduces CO emission at the bed top; an increase in the moisture level in the fuel produces a higher flame front temperature in the bed at low primary air flow rates.

Y.B Yang; V.N Sharifi; J Swithenbank

2004-01-01T23:59:59.000Z

148

Ethanol from Cellulosic Biomass [and Discussion  

Science Journals Connector (OSTI)

26 January 1983 research-article Ethanol from Cellulosic Biomass [and Discussion...of cellulosic biomass to liquid fuel, ethanol. Within the scope of this objective...maximize the conversion efficiency of ethanol production from biomass. This can be...

1983-01-01T23:59:59.000Z

149

Ethanol from Cellulosic Biomass [and Discussion  

Science Journals Connector (OSTI)

...research-article Ethanol from Cellulosic Biomass [and Discussion] D. I. C. Wang G...microbiological conversion of cellulosic biomass to liquid fuel, ethanol. Within the...efficiency of ethanol production from biomass. This can be achieved through the effective...

1983-01-01T23:59:59.000Z

150

SOLIEX: A Novel Solid-Liquid Method of Radionuclides Extraction from Radioactive Waste Solutions - 13486  

SciTech Connect

This paper describes recent developments in new solid-liquid extraction method, called SOLIEX, to remove cesium from alkaline solutions. SOLIEX relies on the use of a reversible complexing system comprising a carbon felt bearing molecular traps (calixarenes). This complexing system exhibits a high selectivity for Cs, and is thus expected to be helpful for the treatment of highly diluted cesium wastes even with a high concentration of competing alkali metal cations. As additional advantage, this complexing system can be adapted by molecular engineering to capture other radionuclides, such as Sr, Eu, Am. Finally, this complexing system can be easily and efficiently regenerated by using a cost effective stripping procedure, which limits further generation of waste to meet 'zero liquid' discharge requirements for nuclear facilities. (authors)

Shilova, E.; Viel, P. [CEA Saclay, DSM/IRAMIS/SPCSI, 91191Gif sur Yvette (France)] [CEA Saclay, DSM/IRAMIS/SPCSI, 91191Gif sur Yvette (France); Fournel, B.; Barre, Y. [CEA Marcoule, DTCD, BP17171, 30207 Bagnols sur Ceze (France)] [CEA Marcoule, DTCD, BP17171, 30207 Bagnols sur Ceze (France); Huc, V. [ICMMO - UMR CNRS 8182 - Bat. 420 Universite Paris-Sud (France)] [ICMMO - UMR CNRS 8182 - Bat. 420 Universite Paris-Sud (France)

2013-07-01T23:59:59.000Z

151

Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume 2: A Techno-economic Evaluation of the Production of Mixed Alcohols  

SciTech Connect

Biomass is a renewable energy resource that can be converted into liquid fuel suitable for transportation applications and thus help meet the Energy Independence and Security Act renewable energy goals (U.S. Congress 2007). However, biomass is not always available in sufficient quantity at a price compatible with fuels production. Municipal solid waste (MSW) on the other hand is readily available in large quantities in some communities and is considered a partially renewable feedstock. Furthermore, MSW may be available for little or no cost. This report provides a techno-economic analysis of the production of mixed alcohols from MSW and compares it to the costs for a wood based plant. In this analysis, MSW is processed into refuse derived fuel (RDF) and then gasified in a plant co-located with a landfill. The resulting syngas is then catalytically converted to mixed alcohols. At a scale of 2000 metric tons per day of RDF, and using current technology, the minimum ethanol selling price at a 10% rate of return is approximately $1.85/gallon ethanol (early 2008 $). However, favorable economics are dependent upon the toxicity characteristics of the waste streams and that a market exists for the by-product scrap metal recovered from the RDF process.

Jones, Susanne B.; Zhu, Yunhua; Valkenburt, Corinne

2009-05-01T23:59:59.000Z

152

Thermal treatment of historical radioactive solid and liquid waste into the CILVA incinerator  

SciTech Connect

Since the very beginning of the nuclear activities in Belgium, the incineration of radioactive waste was chosen as a suitable technique for achieving an optimal volume reduction of the produced waste quantities. Based on the 35 years experience gained by the operation of the old incinerator, a new industrial incineration plant started nuclear operation in May 1995, as a part of the Belgian Centralized Treatment/Conditioning Facility named CILVA. Up to the end of 2006, the CILVA incinerator has burnt 1660 tonne of solid waste and 419 tonne of liquid waste. This paper describes the type and allowable radioactivity of the waste, the incineration process, heat recovery and the air pollution control devices. Special attention is given to the treatment of several hundreds of tonne historical waste from former reprocessing activities such as alpha suspected solid waste, aqueous and organic liquid waste and spent ion exchange resins. The capacity, volume reduction, chemical and radiological emissions are also evaluated. BELGOPROCESS, a company set up in 1984 at Dessel (Belgium) where a number of nuclear facilities were already installed is specialized in the processing of radioactive waste. It is a subsidiary of ONDRAF/NIRAS, the Belgian Nuclear Waste Management Agency. According to its mission statement, the activities of BELGOPROCESS focus on three areas: treatment, conditioning and interim storage of radioactive waste; decommissioning of shut-down nuclear facilities and cleaning of contaminated buildings and land; operating of storage sites for conditioned radioactive waste. (authors)

Deckers, Jan; Mols, Ludo [Belgoprocess NV, Operations Department, Gravenstraat 73, B-2480 Dessel (Belgium)

2007-07-01T23:59:59.000Z

153

DETERMINATION OF SOLID-LIQUID EQUILIBRIA DATA FOR MIXTURES OF HEAVY HYDROCARBONS IN A LIGHT SOLVENT  

SciTech Connect

A methodology was developed using an FT-IR spectroscopic technique to obtain solid-liquid equilibria (SLE) data for mixtures of heavy hydrocarbons in significantly lighter hydrocarbon diluents. SLE was examined in multiple Model Oils that were assembled to simulate waxes. The various Model oils were comprised of C-30 to C-44 hydrocarbons in decane. The FT-IR technique was used to identify the wax precipitation temperature (WPT). The DSC technique was also used in the identification of the onset of the two-phase equilibrium in this work. An additional Model oil made up of C-20 to C-30 hydrocarbons in decane was studied using the DSC experiment. The weight percent solid below the WPT was calculated using the FT-IR experimental results. The WPT and the weight percent solid below the WPT were predicted using an activity coefficient based thermodynamic model. The FT-IR spectroscopy method is found to successfully provide SLE data and also has several advantages over other laboratory-based methods.

F.V. Hanson; J.V. Fletcher; Karthik R.

2003-06-01T23:59:59.000Z

154

Ultrasonic methods for measuring liquid viscosity and volume percent of solids  

SciTech Connect

This report describes two ultrasonic techniques under development at Argonne National Laboratory (ANL) in support of the tank-waste transport effort undertaken by the U.S. Department of Energy in treating low-level nuclear waste. The techniques are intended to provide continuous on-line measurements of waste viscosity and volume percent of solids in a waste transport line. The ultrasonic technique being developed for waste-viscosity measurement is based on the patented ANL viscometer. Focus of the viscometer development in this project is on improving measurement accuracy, stability, and range, particularly in the low-viscosity range (<30 cP). A prototype instrument has been designed and tested in the laboratory. Better than 1% accuracy in liquid density measurement can be obtained by using either a polyetherimide or polystyrene wedge. To measure low viscosities, a thin-wedge design has been developed and shows good sensitivity down to 5 cP. The technique for measuring volume percent of solids is based on ultrasonic wave scattering and phase velocity variation. This report covers a survey of multiple scattering theories and other phenomenological approaches. A theoretical model leading to development of an ultrasonic instrument for measuring volume percent of solids is proposed, and preliminary measurement data are presented.

Sheen, S.H.; Chien, H.T.; Raptis, A.C.

1997-02-01T23:59:59.000Z

155

Availability and Assessment of Carbonaceous Biomass in the United States as a Feedstock for Thermo-chemical Conversion to Synthetic Liquid Fuels  

E-Print Network (OSTI)

is available for biomass conversion technologies, animalor residual biomass materials for conversion into valuableCalifornia’s biomass resources is based on conversion as

Valkenburg, C; Park, C S; Norbeck, J N

2005-01-01T23:59:59.000Z

156

Driving on Biomass  

Science Journals Connector (OSTI)

...for future liquid biofuels might be better directed...because of higher energy density and at...priority for future biofuel research. However...perhaps including algae or thermochemical...support research alternatives that look beyond...biomass yields and the energy density of biomass...

John Ohlrogge; Doug Allen; Bill Berguson; Dean DellaPenna; Yair Shachar-Hill; Sten Stymne

2009-05-22T23:59:59.000Z

157

Biomass | Open Energy Information  

Open Energy Info (EERE)

Biomass: Biomass: Organic matter, including: agricultural and forestry residues, municipal solid wastes, industrial wastes, and terrestrial and aquatic crops grown solely for energy purposes. Other definitions:Wikipedia Reegle Traditional and Thermal Use of Biomass Traditional use of biomass, particularly burning wood, is one of the oldest manners in which biomass has been utilized for energy. Traditional use of biomass is 14% of world energy usage which is on the same level as worldwide electricity usage. Most of this consumption comes from developing countries where traditional use of biomass accounts for 35% of primary energy usage [1] and greater than 75% of primary energy use is in the residential sector. The general trend in developing countries has been a

158

Biomass crops can be used for biological disinfestation and remediation of soils and water  

E-Print Network (OSTI)

liquid biofuels from biomass: The writings on the walls. Newreduced feed intake. Biomass crop sustainability flexibilityMC, et al. 2009. Cali- fornia biomass resources, potentials,

Stapleton, James J; Banuelos, Gary

2009-01-01T23:59:59.000Z

159

Sustainable use of California biomass resources can help meet state and national bioenergy targets  

E-Print Network (OSTI)

recycling and biomass conversion. More than a million tonsmost cellulosic biomass conversion processes should operateConversion process Fuel type Solid Thermochemical Biomass

Jenkins, Bryan M; Williams, Robert B; Gildart, Martha C; Kaffka, Stephen R.; Hartsough, Bruce; Dempster, Peter G

2009-01-01T23:59:59.000Z

160

Gas Bubbles and Gas Pancakes at Liquid/Solid Interface: A Continuum Theory Incorporated with Molecular Interactions  

E-Print Network (OSTI)

The states of gas accumulated at the liquid-solid interface are analyzed based on the continuum theory where the Hamaker constant is used to describe the long-range interaction at the microscopic scale. The Hamaker constant is always negative, whereas the gas spreading coefficient can be either sign. Despite the complexity of gas, including that the density profile may not be uniform due to absorption on both solid and liquid surfaces, we predict three possible gas states at the liquid-solid interface, i.e. complete wetting, partial wetting and pseudopartial wetting. These possible gas states correspond respectively to a gas pancake (or film) surrounded by a wet solid, a gas bubble with a finite contact angle, and a gas bubble(s) coexisting with a gas pancake. Typical thickness of the gas pancakes is at the nanoscale within the force range of the long-range interaction, whereas the radius of the gas bubbles can be large. The state of gas bubble(s) coexisting with a gas film is predicted theoretically for the first time. Our theoretical results can contribute to the development of a unified picture of gas nucleation at the liquid-solid interface.

Zhaoxia Li; Xuehua Zhang; Lijuan Zhang; Xiaocheng Zeng; Jun Hu; Haiping Fang

2007-10-27T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

METHODS FOR THE SAFE STORAGE, HANDLING, AND DISPOSAL OF PYROPHORIC LIQUIDS AND SOLIDS IN THE LABORATORY  

SciTech Connect

Pyrophoric reagents represent an important class of reactants because they can participate in many different types of reactions. They are very useful in organic synthesis and in industrial applications. The Occupational Safety and Health Administration (OSHA) and the National Fire Protection Association (NFPA) define Pyrophorics as substances that will self-ignite in air at temperatures of 130 F (54.4 C) or less. However, the U.S. Department of Transportation (DOT) uses criteria different from the auto-ignition temperature criterion. The DOT defines a pyrophoric material as a liquid or solid that, even in small quantities and without an external ignition source, can ignite within five minutes after coming in contact with air when tested according to the United Nations Manual of Tests and Criteria. The Environmental Protection Agency has adopted the DOT definition. Regardless of which definition is used, oxidation of the pyrophoric reagents by oxygen or exothermic reactions with moisture in the air (resulting in the generation of a flammable gas such as hydrogen) is so rapid that ignition occurs spontaneously. Due to the inherent nature of pyrophoric substances to ignite spontaneously upon exposure to air, special precautions must be taken to ensure their safe handling and use. Pyrophoric gases (such as diborane, dichloroborane, phosphine, etc.) are typically the easiest class of pyrophoric substances to handle since the gas can be plumbed directly to the application and used remotely. Pyrophoric solids and liquids, however, require the user to physically manipulate them when transferring them from one container to another. Failure to follow proper safety precautions could result in serious injury or unintended consequences to laboratory personnel. Because of this danger, pyrophorics should be handled only by experienced personnel. Users with limited experience must be trained on how to handle pyrophoric reagents and consult with a knowledgeable staff member prior to performing the experimental task. The purpose of this article is three fold: (1) to provide guidelines and general safety precautions to avoid accidents, (2) describe proper techniques on how to successfully handle, store, and dispose of pyrophoric liquids and solids, and (3) illustrate best practices for working with this class of reactants in a laboratory environment.

Simmons, F.; Kuntamukkula, M.; Alnajjar, M.; Quigley, D.; Freshwater, D.; Bigger, S.

2010-02-02T23:59:59.000Z

162

Standardization of 241Am by digital coincidence counting, liquid scintillation counting and defined solid angle counting  

E-Print Network (OSTI)

The nuclide 241Am decays by alpha emission to 237Np. Most of the decays (84.6 %) populate the excited level of 237Np with energy of 59.54 keV. Digital Coincidence Counting was applied to standardize a solution of 241Am by alpha-gamma coincidence counting with efficiency extrapolation. Electronic discrimination was implemented with a pressurized proportional counter and the results were compared with two other independent techniques: Liquid Scintillation Counting using the logical sum of double coincidences in a TDCR array and Defined Solid Angle Counting taking into account activity inhomogeneity in the active deposit. The results show consistency between the three methods within a limit of a 0.3%. An ampoule of this solution will be sent to the International Reference System (SIR) during 2009. Uncertainties were analysed and compared in detail for the three applied methods.

C. Balpardo; M. E. Capoulat; D. Rodrigues; P. Arenillas

2010-05-10T23:59:59.000Z

163

Rapid Heating of a Strongly Coupled Plasma near the Solid-Liquid Phase Transition M. J. Jensen,1,* T. Hasegawa,1,2  

E-Print Network (OSTI)

phase transition. We observe an unexpected rapid heating of the 9 Be ions in the region of the predictedRapid Heating of a Strongly Coupled Plasma near the Solid-Liquid Phase Transition M. J. Jensen,1 these systems undergo a liquid-solid phase transition which has been the subject of considerable interest

California at San Diego, University of

164

On the Liquid/Solid Phase Equilibria in the Al-Rich Corner of the Al-Si-Ti Ternary System  

E-Print Network (OSTI)

On the Liquid/Solid Phase Equilibria in the Al-Rich Corner of the Al-Si-Ti Ternary System O; published online February 5, 2014) The nature of liquid-solid phase equilibria in the Al-rich corner of the Al-Si-Ti system are determined by drawing three isothermal sections at 620, 680 and 727 °C

Paris-Sud XI, Université de

165

The Impact of Biomass Pretreatment on the Feasibility of Overseas Biomass Conversion to Fischer?Tropsch Products  

Science Journals Connector (OSTI)

The Impact of Biomass Pretreatment on the Feasibility of Overseas Biomass Conversion to Fischer?Tropsch Products ... One of the most promising options to produce transportation fuels from biomass is the so-called biomass-to-liquids (BtL) route, in which biomass is converted to syngas from which high-quality Fischer?Tropsch (FT) fuels are synthesized. ... Alternatively to converting biomass into liquids or coal-like material, new and dedicated feeding systems for biomass can be developed. ...

Robin W. R. Zwart; Harold Boerrigter; Abraham van der Drift

2006-08-29T23:59:59.000Z

166

One-pot synthesis of 5-hydroxymethylfurfural directly from cottonseed hull biomass using chromium (III) chloride in ionic liquid  

Science Journals Connector (OSTI)

We studied the direct synthesis of 5-hydroxymethylfurfural (5-HMF) from cottonseed hull biomass...3·6H2O amount, and cottonseed hull loading on the yield of 5-HMF was investigated. As a result, a 5-HMF yield up t...

Shui Wang; Yizhen Du; Ping Zhang; Xiaowei Cheng…

2014-12-01T23:59:59.000Z

167

Improved resins and novel materials and methods for solid phase extraction and high performance liquid chromatography  

SciTech Connect

Solid-phase extraction (SPE) has grown to be one of the most widely used methods for isolation and preconcentration of a vast range of compounds from aqueous solutions. By modifying polymeric SPE resins with chelating functional groups, the selective uptake of metals was accomplished. The resin, along with adsorbed metals, was vaporized in the ICP and detection of the metals was then possible using either mass or emission spectroscopy. Drug analyses in biological fluids have received heightened attention as drug testing is on the increase both in sports and in the work environment. By using a direct-injection technique, biological fluids can be injected directly into the liquid chromatographic system with no pretreatment. A new surfactant, a sulfonated form of Brij-30 (Brij-S) is shown to prevent the uptake of serum proteins on commercial HPLC columns by forming a thin coating on the silica C18 surface. Excellent separations of eight or more drugs with a wide range of retention times were obtained. The separations had sharper peaks and lower retention times than similar separations performed with the surfactant sodium dodecylsulfate (SDS). Quantitative recovery of a number of drugs with limits of detection near 1 ppm with a 5 {micro}l injection volume were obtained. Finally, a method for solid-phase extraction in a syringe is introduced. The system greatly reduced the volume of solvent required to elute adsorbed analytes from the SPE bed while providing a semi-automated setup. SPE in a syringe consists of a very small bed of resin-loaded membrane packed into a GC or HPLC syringe. After extraction, elution was performed with just a few {micro}l of solvent. This small elution volume allowed injection of the eluent directly from the syringe into the chromatographic system, eliminating the handling problems associated with such small volumes.

Freeze, R.

1997-10-08T23:59:59.000Z

168

Numerical Simulation of Liquid-Solid, Solid-Liquid Phase Change Using Finite Element Method in h,p,k Framework with Space-Time Variationally Consistent Integral Forms  

E-Print Network (OSTI)

: cp@T@t r (krTs) = 0 8(x;t) 2 sxt = sx t = sx (0; ) (2.1) Liquid Phase: cp@T@t r (krTl) = 0 8(x;t) 2 lxt = lx t = lx (0; ) (2.2) At the interface: Lfvn = [( krTs) ( krTl)] n 8(x;t) 2 x;t = x t (2.3) 10 in which sx and lx are solid... and liquid spatial domains, x(t) = sxT lx is the interface between the two phases, Lf is the latent heat of fusion,n is the unit exterior normal from the solid phase at the interface, and vn is the normal velocity of the interface. Subscripts s and l...

Truex, Michael

2010-07-21T23:59:59.000Z

169

Tracking Hemicellulose and Lignin Deconstruction During Hydrothermal Pretreatment of Biomass  

E-Print Network (OSTI)

2.3. Effects of low pH on biomass solids……………………………. ………………of effects of low pH on biomass……………………………. ….25 2.4. Low pHof low pH biomass reactions………………………. ……………..46

McKenzie, Heather Lorelei

2012-01-01T23:59:59.000Z

170

Molecular Dynamics Study of Freezing Point and Solid-Liquid Interfacial Free Energy of Stockmayer Fluids  

SciTech Connect

Freezing temperatures of Stockmayer fluids with different dipolar strength at zero pressure are estimated and computed using three independent molecular-dynamics (MD) simulation methods, namely, the superheating-undercooling method, the constant-pressure and constant-temperature (NPT) two phase coexistence method, and the constant-pressure and constant-enthalpy (NPH) coexistence method. The best estimate of the freezing temperature (in reduced unit) for the Stockmayer (SM) fluid with a reduced dipole moment is 0.656 0.001, 0.726 0.002 and 0.835 0.005, respectively. The freezing temperature increases with the dipolar strength. The solid-liquid interfacial free energies of the (111), (110) and (100) interface are calculated for the first time using two independent methods, namely, the cleaving-wall method and the interfacial fluctuation method. Both methods predict that the interfacial free energy increases with the dipole moment. Although the interfacial fluctuation method suggests a weaker interfacial anisotropy, particularly for strongly dipolar SM fluids, both methods predicted the same trend of interfacial anisotropy, that is, .

Wang, J. [University of Nebraska, Lincoln; Apte, Pankaj [Indian Institute of Technology, Kanpur; Morris, James R [ORNL; Zeng, X.C. [University of Nebraska, Lincoln

2013-01-01T23:59:59.000Z

171

A Reversible Planar Solid Oxide Fuel-Fed Electrolysis Cell and Solid Oxide Fuel Cell for Hydrogen and Electricity Production Operating on Natural Gas/Biomass Fuels  

SciTech Connect

A solid oxide fuel-assisted electrolysis technique was developed to co-generate hydrogen and electricity directly from a fuel at a reduced cost of electricity. Solid oxide fuel-assisted electrolysis cells (SOFECs), which were comprised of 8YSZ electrolytes sandwiched between thick anode supports and thin cathodes, were constructed and experimentally evaluated at various operation conditions on lab-level button cells with 2 cm2 per-cell active areas as well as on bench-scale stacks with 30 cm2 and 100 cm2 per-cell active areas. To reduce the concentration overpotentials, pore former systems were developed and engineered to optimize the microstructure and morphology of the Ni+8YSZ-based anodes. Chemically stable cathode materials, which possess good electronic and ionic conductivity and exhibit good electrocatalytic properties in both oxidizing and reducing gas atmospheres, were developed and materials properties were investigated. In order to increase the specific hydrogen production rate and thereby reduce the system volume and capital cost for commercial applications, a hybrid system that integrates the technologies of the SOFEC and the solid-oxide fuel cell (SOFC), was developed and successfully demonstrated at a 1kW scale, co-generating hydrogen and electricity directly from chemical fuels.

Tao, Greg, G.

2007-03-31T23:59:59.000Z

172

Treatment of biomass to obtain ethanol  

DOE Patents (OSTI)

Ethanol was produced using biocatalysts that are able to ferment sugars derived from treated biomass. Sugars were obtained by pretreating biomass under conditions of high solids and low ammonia concentration, followed by saccharification.

Dunson, Jr., James B. (Newark, DE); Elander, Richard T. (Evergreen, CO); Tucker, III, Melvin P. (Lakewood, CO); Hennessey, Susan Marie (Avondale, PA)

2011-08-16T23:59:59.000Z

173

NETL: Coal/Biomass Feed and Gasification  

NLE Websites -- All DOE Office Websites (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

174

Microcarbon residue yield and heteroatom partitioning between volatiles and solids for whole vacuum resids and their liquid chromatographic fractions  

SciTech Connect

Five petroleum >1000{degrees}F resids were separated into compound type fractions using liquid chromatography. The coking tendency of each compound type was assessed using the microcarbon residue (MCR) test (ASTM D 4530). Heteroatom (N, S, Ni, V) partitioning between MCR solids versus volatiles was determined through analysis of the starting fractions and the corresponding MCR solids. The weighted sum of MCR solid yields over all compound types in a given resid was typically in good agreement with the MCR yield of the whole resid. This finding agrees with prior studies indicating coke yield to be an additive property. Sulfur partitioning was also an additive property, was predictable from MCR yield, and was nearly independent of the initial form (sulfide, thiophenic, sulfoxide) present. Nitrogen and nickel partitioning were nonadditive and therefore composition dependent. Partitioning of vanadium into solids was essentially quantitative for all resids and their fractions. MCR solid yield was generally dependent only on H/C ratio. However, there is some evidence indicating secondary dependence on hydrocarbon structure; i.e., that naphthenic rings reduce MCR in proportion to H/C by virtue of their effective hydrogen transfer properties. Deposition of N and Ni into MCR solids over the fractions was often appreciably less than that of the whole resids, thereby indicating that interaction among various compound types was required for maximum incorporation of those elements into coke.

Green, J.B.; Shay, J.Y.; Reynolds, J.W.; Green, J.A.; Young, L.L.; White, M.E.

1993-10-01T23:59:59.000Z

175

Analysis of liquid-to-solid coupling and other performance parameters for microfluidically  

E-Print Network (OSTI)

. Mayers, M. A. Fischbach, K. E. Paul, M. Prentiss, and G. M. Whitesides, "Dynamic control of liquid-core/liquid-cladding, A. Scherer, and D. Psaltis, "Mechanically tunable optofluidic distributed feedback dye laser," Opt

Erickson, David

176

Application of the PC-SAFT equation of state to modeling of solid-liquid equilibria in systems with organic components forming chemical compounds  

Science Journals Connector (OSTI)

Equilibrium diagrams of liquid and solid phases were calculated by the equation of state, based on the perturbed-chain statistical associating fluid theory (PC-SAFT) for binary and ternary systems constituted by....

I. V. Prikhod’ko; F. Tumakaka; G. Sadowski

2007-04-01T23:59:59.000Z

177

BIOMASS PRETREATMENT FOR INCREASED ANHYDROSUGARS YIELD DURING FAST PYROLYSIS.  

E-Print Network (OSTI)

??Production of liquid fuels is a high national priority to provide transporation fuels. Production of liquid bio-fuels from biomass has been idenfied as a viable… (more)

Li, Qi

2009-01-01T23:59:59.000Z

178

Thermodynamic and thermoeconomic analysis of a system with biomass gasification, solid oxide fuel cell (SOFC) and Stirling engine  

Science Journals Connector (OSTI)

Abstract Thermodynamic and thermoeconomic investigations of a small-scale integrated gasification solid oxide fuel cell (SOFC) and Stirling engine for combined heat and power (CHP) with a net electric capacity of 120 kWe have been performed. Woodchips are used as gasification feedstock to produce syngas, which is then utilized to feed the anode side of the SOFC stacks. A thermal efficiency of 0.424 LHV (lower heating value) for the plant is found to use 89.4 kg/h of feedstock to produce the above mentioned electricity. Thermoeconomic analysis shows that the production price of electricity is 0.1204 $/kWh. Furthermore, hot water is considered as a by-product, and the cost of hot water is found to be 0.0214 $/kWh. When compared to other renewable systems of similar scales, this result shows that if both SOFC and Stirling engine technology enter the commercialization phase, then they can deliver electricity at a cost that is competitive with the corresponding renewable systems of the same size.

Masoud Rokni

2014-01-01T23:59:59.000Z

179

Definition: Biomass | Open Energy Information  

Open Energy Info (EERE)

Biomass Biomass Organic matter, including: agricultural and forestry residues, municipal solid wastes, industrial wastes, and terrestrial and aquatic crops grown solely for energy purposes.[1][2] View on Wikipedia Wikipedia Definition Biomass is biological material derived from living, or recently living organisms. It most often refers to plants or plant-derived materials which are specifically called lignocellulosic biomass. As a renewable energy source, biomass can either be used directly via combustion to produce heat, or indirectly after converting it to various forms of biofuel. Conversion of biomass to biofuel can be achieved by different methods which are broadly classified into: thermal, chemical, and biochemical methods. Historically, humans have harnessed biomass-derived

180

Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kinetics  

DOE Patents (OSTI)

A multi-function process for hydrolysis and fractionation of lignocellulosic biomass to separate hemicellulosic sugars from other biomass components comprising extractives and proteins; a portion of a solubilized lignin; cellulose; glucose derived from cellulose; and insoluble lignin from said biomass comprising: a) introducing either solid fresh biomass or partially fractioned lignocellulosic biomass material with entrained acid or water into a reactor and heating to a temperature of up to about 185.degree. C.-205.degree. C. b) allowing the reaction to proceed to a point where about 60% of the hemicellulose has been hydrolyzed in the case of water or complete dissolution in case of acid; c) adding a dilute acid liquid at a pH below about 5 at a temperature of up to about 205.degree. C. for a period ranging from about 5 to about 10 minutes; to hydrolyze the remaining 40% of hemicellulose if water is used. d) quenching the reaction at a temperature of up to about 140.degree. C. to quench all degradation and hydrolysis reactions; and e) introducing into said reaction chamber and simultaneously removing from said reaction chamber, a volumetric flow rate of dilute acid at a temperature of up to about 140.degree. C. to wash out the majority of the solubilized biomass components, to obtain improved hemicellosic sugar yields.

Torget, Robert W. (Littleton, CO)

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

Biomass Conversion  

Science Journals Connector (OSTI)

In its simplest terms, biomass is all the plant matter found on our planet. Biomass is produced directly by photosynthesis, the fundamental engine of life on earth. Plant photosynthesis uses energy from the su...

Stephen R. Decker; John Sheehan…

2007-01-01T23:59:59.000Z

182

Biomass Conversion  

Science Journals Connector (OSTI)

Accounting for all of the factors that go into energy demand (population, vehicle miles traveled per ... capita, vehicle efficiency) and land required for energy production (biomass land yields, biomass conversion

Stephen R. Decker; John Sheehan…

2012-01-01T23:59:59.000Z

183

Engineering scale development of the Vapor-Liquid-Solid (VLS) process for the production of silicon carbide fibrils  

SciTech Connect

Vapor-liquid-solid (VLS)SiC fibrils are used as reinforcement in ceramic matrix composites (CMC). A program has been completed for determining process scaleup parameters and to produce material for evaluation in a CMC. The scaleup is necessary to lower production cost and increase material availability. Scaleup parameters were evaluated in a reactor with a vertical dimension twice that of the LANL reactor. Results indicate that the scaleup will be possible. Feasibility of recycling process gas was demonstrated and the impact of postprocessing on yields determined.

Hollar, W.E. Jr. [Carborundum Co., Niagara Falls, NY (United States). Technology Div.; Mills, W.H. [BP America, Inc., Cleveland, OH (United States)

1993-09-01T23:59:59.000Z

184

Sandia National Laboratories: ionic liquid  

NLE Websites -- All DOE Office Websites (Extended Search)

liquid Biofuels Blend Right In: Researchers Show Ionic Liquids Effective for Pretreating Mixed Blends of Biofuel Feedstocks On February 26, 2013, in Biofuels, Biomass, Energy,...

185

Biomass pretreatment  

SciTech Connect

A method is provided for producing an improved pretreated biomass product for use in saccharification followed by fermentation to produce a target chemical that includes removal of saccharification and or fermentation inhibitors from the pretreated biomass product. Specifically, the pretreated biomass product derived from using the present method has fewer inhibitors of saccharification and/or fermentation without a loss in sugar content.

Hennessey, Susan Marie; Friend, Julie; Elander, Richard T; Tucker, III, Melvin P

2013-05-21T23:59:59.000Z

186

Fermentable sugars by chemical hydrolysis of biomass  

E-Print Network (OSTI)

Fermentable sugars by chemical hydrolysis of biomass Joseph B. Binder and Ronald T. Raines1 19, 2009) Abundant plant biomass has the potential to become a sustainable source of fuels of biomass into monosaccharides. Add- ing water gradually to a chloride ionic liquid-containing catalytic

Raines, Ronald T.

187

Solubility of Solid tert-Butyl Mercaptan in Liquid Methane and an LNG Mixture  

Science Journals Connector (OSTI)

Knowledge of the solubility limit of heavy hydrocarbons in liquid methane is of practical interest in the liquefaction of natural gas. Data for several binary systems were given in previous publications [1,2].The...

G. P. Kuebler; C. McKinley

1980-01-01T23:59:59.000Z

188

EA-1642-S1: Small-Scale Pilot Plant for the Gasification of Coal and Coal-Biomass Blends and Conversion of Derived Syngas to Liquid Fuels via Fischer-Tropsch Synthesis, Lexington, KY  

Energy.gov (U.S. Department of Energy (DOE))

This draft Supplemental Environmental Assessment (SEA) analyzes the potential environmental impacts of DOE’s proposed action of providing cost-shared funding for the University of Kentucky (UK) Center for Applied Energy Research (CAER) Small-Scale Pilot Plant for the Gasification of Coal and Coal-Biomass Blends and Conversion of Derived Syngas to Liquid Fuels via Fischer-Tropsch Synthesis project and of the No-Action Alternative.

189

BEHAVIOR OF SURFACTANT MIXTURES AT SOLID/LIQUID AND OIL/LIQUID INTERFACES IN CHEMICAL FLOODING SYSTEMS  

SciTech Connect

The aim of the project is to develop a knowledge base to help with the design of enhanced process for mobilizing and extracting untrapped oil. We emphasize on evaluating novel surfactant mixtures and on obtaining optimum combinations of the surfactants in chemical flooding EOR process. An understanding of the micellar shape and size is crucial since these physical properties directly determine the crude oil removal efficiency. Analytical ultracentrifugation experiments were used to test the multi-micelle model proposed earlier and formulate the relationships between mixed micelle formation and the surfactant structure. Information on partial specific volume of surfactants and their mixtures is required to treat analytical ultracentrifuge data. In the last report, it was noted that the partial specific volumes of the sugar-based surfactants obtained experimentally did not agree with those from theoretical calculations. A scrutiny of partial specific volumes of the four sugar-based surfactants revealed that conformational changes upon micelle formation are responsible for the large deviation. From sedimentation equilibrium experiments, two types of micelles were identified for the nonionic polyethylene surfactant and its mixtures with the sugar-based surfactant, dodecyl maltoside. The average aggregation numbers of n-dodecyl-{beta}-D-maltoside and nonyl phenol ethoxylated decyl ether agreed with those reported in literature using other techniques. Our study displayed, for the first time, that small micelles might coexist with large micelles at high concentrations due to unique structures of the surfactant although classical thermodynamic theory supports only one type of micelle. Initial dynamic light scattering results support the results for the same mixed surfactant system from analytical ultracentrifuge equilibrium technique. The implication of this finding lies in the fact that efficiency of oil recovery will be improved due to the large micellar size, its polymer-like fluidity and possible reduced adsorption on solids.

Prof. P. Somasundaran

2003-03-31T23:59:59.000Z

190

15 - Chemical production from lignocellulosic biomass: thermochemical, sugar and carboxylate platforms  

Science Journals Connector (OSTI)

Abstract: Lignocellulose is abundant, inexpensive, and renewable. Further, it can replace fossil fuels as our primary source for chemicals and energy. To transition from fossil fuels to lignocellulose-based chemicals and fuels, an economically viable commercial biorefinery must be developed. This chapter reviews three major chemical platforms for a biorefinery. The thermochemical platform thermally degrades biomass into gaseous, liquid, and solid components. The sugar platform utilizes enzymes and/or chemicals to create sugars. The carboxylate platform ferments biomass into carboxylic acids/salts. The intermediate products of these three platforms serve as a ‘biocrude’ for the production of chemicals and fuels from lignocellulose.

A.D.Smith; M. Landoll; M. Falls; M.T. Holtzapple

2010-01-01T23:59:59.000Z

191

Microsoft PowerPoint - S05-07_Varona_Solid-Liquid Waste Interface.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Liquid Interface Monitor Liquid Interface Monitor (SLIM) Jose Varona D. Roelant, A. Awwad, D. McDaniel Florida International University's Applied Research Center EM Waste Processing Technical Exchange November 17, 2010 Print Close Disclaimer This presentation was prepared as an account of work sponsored by an agency of the United States government (Department of Energy, Office of Environmental Management, under Grant No. DE-FG01-05EW07033). Neither the United States government nor any agency thereof, nor any of their employees, nor any of its contractors, subcontractors, nor their employees makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness,

192

CATALYTIC BIOMASS LIQUEFACTION  

E-Print Network (OSTI)

Solvent Systems Catalystic Biomass Liquefaction Investigatereactor Product collection Biomass liquefaction process12-13, 1980 CATALYTIC BIOMASS LIQUEFACTION Sabri Ergun,

Ergun, Sabri

2013-01-01T23:59:59.000Z

193

Stimulated Stokes downconversion in liquid and solid parahydrogen B. J. McCall,a)  

E-Print Network (OSTI)

, Kyoto 606-8502, Japan Received 28 October 2002; accepted 4 January 2003 We report the results of our of 532-nm radiation into first-, second-, and third-order vibrational Stokes radiation in bulk liquid-based modulation schemes. In this technique, the de- cay ringdown of radiation in a cavity formed by two high

Oka, Takeshi

194

Selective Solid-Liquid Extraction of Lithium Halide Salts Using a Ditopic Macrobicyclic Receptor  

E-Print Network (OSTI)

pairs. The receptor can transport these salts from an aqueous phase through a liquid organic membrane and membrane transport, almost all reported efforts have focused on the transfer of lithium salts from this by binding the salts as contact ion pairs. Receptor 1 can also transport alkali metal halide salts out

Smith, Bradley D.

195

Determination of liquid and solid phase composition in partially frozen middle distillate fuels  

SciTech Connect

One of the tasks of the United States Navy Mobility Fuels program at the Naval Research Laboratory is to determine the effect of composition on the freezing properties of liquid fuels. The combination of requirements for ship and jet aircraft fuels of a low freezing point (to permit cold temperature operations around the world) and a flash point minimum (to reduce the hazard of storage and transport of liquid fuels on board ship) leads to opposing compositional needs. This is because many components of a fuel that tend to lower the freezing point (small hydrocarbons with higher vapor pressures) will also reduce the flash point. Because of these constraints, it is not always practical to produce fuels meeting these requirements from available crudes. This limits the amount of crudes and hence the amount of JP-5, the Navy fuel for carrier based aircraft, which can be produced from ''a barrel of crude.'' With increased knowledge and understanding of the components that first crystallize out of a cold fuel, it may be possible to modify refining techniques to increase the yield of Navy liquid fuels per barrel of crude without compromising either the freezing point or the flash point restrictions. This paper deals with the method used to separate the liquid filtrate from the precipitate in fuels cooled to predetermined temperatures below their freezing points, the method of analyzing the fuel and fuel fractions, and the results obtained from a study of one particular jet fuel.

Van Winkle, T.L.; Affens, W.A.; Beal, E.J.; Mushrush, G.W.; Hazlett, R.N.; DeGuzman, J.

1986-04-01T23:59:59.000Z

196

Thermal conductance of solid-liquid interfaces Scott Huxtable, Zhenbin Ge, David G. Cahill  

E-Print Network (OSTI)

thermal conductivity in nanostructured materials ­ improved thermoelectric energy conversion improved/surfactant/water PMMA/Al2O3 nanotube/alkane #12;Modulated pump-probe apparatus f=10 MHz rf lock-in #12;Solid · Cooling rate (RC time constant) gives interface conductance G = 12 MW m-2 K-1G = 12 MW m K #12;Application

Braun, Paul

197

Numerical analysis of liquid-solids suspension velocities and concentrations obtained by NMR imaging.  

SciTech Connect

Analyses of some of the steady-state, fully developed, and isothermal carrier fluid velocity and solids concentration data of Altobelli et al. and Sinton and Chow obtained using three-dimensional time-of-flight nuclear magnetic (NMR) imaging techniques are presented. NMR imaging offers powerful techniques to nonintrusively determine three-dimensional time-dependent velocity and concentration fields to assist development and validation of the constitutive models and the computer programs describing concentrated suspensions. These experiments were carefully performed and probably represent the best available open literature data of their kind. COMMIX-M, a three-dimensional transient and steady-state computer program written in Cartesian and cylindrical coordinates, has been used to analyze the NMR data. This computer program is capable of analyzing multiphase flow and heat transfer and utilizes the separate phases model wherein each phase has its own mass, momentum, and energy equations. COMMIX-M contains constitutive relationships for interfacial drag, solids viscosities and stresses to describe the solids rheology, and virtual mass and shear lift forces extended to a continuum from the single particle literature. Also included is a solids partial-slip boundary condition to allow nonzero tangential velocity at the tube walls. This computer program is being developed at Argonne National Laboratory for application to test various interphase interaction models and to predict design and processing of dense fluid-solids suspension systems. Comparisons of computed and measured concentration and velocity profiles provide some insights into the mechanisms governing the observed phenomena. Recommendations for model improvement are given. To the authors knowledge, these are the first such comparisons of theory and experiment

Ding, J.; Lyczkowski, R. W.; Sha, W. T.; Altobelli, S. A.; Fukushima, E.; Lovelace Medical Foundation

1993-01-01T23:59:59.000Z

198

Analysis of liquid-solids suspension velocities and concentrations obtained by NMR imaging  

SciTech Connect

COMMIX-M, a three-dimensional transient and steady-state computer program written in Cartesian and cylindrical coordinates, has been developed by Argonne National Laboratory. This computer program is capable of analyzing multiphase flow and heat transfer and utilizes the separate phases model wherein each phase has its own mass, momentum, and energy equations. This computer program is in its early stages of development for application to test various interphase interaction models and to predict design and processing of dense fluid-solids suspension systems. COMMIX-M contains preliminary constitutive relationships for interfacial drag, solids viscosities and stresses to describe the solids rheology, and shear lift forces from the literature. Also included is a solids partial slip boundary condition to allow non-zero tangential velocity at the tube walls. Analyses of some of the steady-state, fully-developed isothermal carrier fluid velocity and solids concentration data of Altobelli et al. and Sinton and Chow are presented. These experimental data obtained using three-dimensional time-of-flight nuclear magnetic (NMR) imaging techniques were carefully performed and represent some of the best available open literature data of their kind. NMR imaging offers powerful techniques to non-intrusively determine three-dimensional time-dependent velocity and concentration fields to assist development and validation of the constitutive models and the computer programs describing concentrated suspensions. Analyses of these NMR data, together with comparisons of computed and measured concentration and velocity profiles provide some insights into the mechanisms governing the observed phenomena. Recommendations for future research are given. To the authors` knowledge, these are the first such comparisons of theory and experiment.

Ding, J.; Lyczkowski, R.W.; Sha, W.T. [Argonne National Lab., IL (United States); Altobelli, S.A.; Fukushima, E. [Lovelace Medical Foundation, Albuquerque, NM (United States)

1992-09-01T23:59:59.000Z

199

Analysis of liquid-solids suspension velocities and concentrations obtained by NMR imaging  

SciTech Connect

COMMIX-M, a three-dimensional transient and steady-state computer program written in Cartesian and cylindrical coordinates, has been developed by Argonne National Laboratory. This computer program is capable of analyzing multiphase flow and heat transfer and utilizes the separate phases model wherein each phase has its own mass, momentum, and energy equations. This computer program is in its early stages of development for application to test various interphase interaction models and to predict design and processing of dense fluid-solids suspension systems. COMMIX-M contains preliminary constitutive relationships for interfacial drag, solids viscosities and stresses to describe the solids rheology, and shear lift forces from the literature. Also included is a solids partial slip boundary condition to allow non-zero tangential velocity at the tube walls. Analyses of some of the steady-state, fully-developed isothermal carrier fluid velocity and solids concentration data of Altobelli et al. and Sinton and Chow are presented. These experimental data obtained using three-dimensional time-of-flight nuclear magnetic (NMR) imaging techniques were carefully performed and represent some of the best available open literature data of their kind. NMR imaging offers powerful techniques to non-intrusively determine three-dimensional time-dependent velocity and concentration fields to assist development and validation of the constitutive models and the computer programs describing concentrated suspensions. Analyses of these NMR data, together with comparisons of computed and measured concentration and velocity profiles provide some insights into the mechanisms governing the observed phenomena. Recommendations for future research are given. To the authors' knowledge, these are the first such comparisons of theory and experiment.

Ding, J.; Lyczkowski, R.W.; Sha, W.T. (Argonne National Lab., IL (United States)); Altobelli, S.A.; Fukushima, E. (Lovelace Medical Foundation, Albuquerque, NM (United States))

1992-09-01T23:59:59.000Z

200

The development and operational testing of an experimental reactor for gas-liquid-solid reaction systems at high temperatures and pressures  

E-Print Network (OSTI)

shaft. With the impeller in place and rotating, gas was drawn into the top port and ejected at the impeller mount. The reactor pressure was monitored via the transducer port. The transducer was a Viatran Pressure Transducer, model 103. The liquid...THE DEVELOPMENT AND OPERATIONAL TESTING OF AN EXPERIMENTAL REACTOR FOR GAS-LIQUID-SOLID REACTION SYSTEMS AT HIGH TEMPERATURES AND PRESSURES A Thesis by RICHARD KENNETH HESS Submitted to the Graduate College of Texas A&M University in partial...

Hess, Richard Kenneth

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

AGCO Biomass Solutions: Biomass 2014 Presentation  

Energy.gov (U.S. Department of Energy (DOE))

Plenary IV: Advances in Bioenergy Feedstocks—From Field to Fuel AGCO Biomass Solutions: Biomass 2014 Presentation Glenn Farris, Marketing Manager Biomass, AGCO Corporation

202

Treatment of biomass to obtain a target chemical  

DOE Patents (OSTI)

Target chemicals were produced using biocatalysts that are able to ferment sugars derived from treated biomass. Sugars were obtained by pretreating biomass under conditions of high solids and low ammonia concentration, followed by saccharification.

Dunson, Jr., James B. (Newark, DE); Tucker, III, Melvin P. (Lakewood, CO); Elander, Richard T. (Evergreen, CO); Hennessey, Susan Marie (Avondale, PA)

2010-08-24T23:59:59.000Z

203

Biomass Energy Heat Provision in Modern Large-Scale Systems  

Science Journals Connector (OSTI)

Biomass is the most important renewable energy source in the European Union. In the field of energetic utilization of solid biomass, combustion is the most advanced and market-proven application. Consequently...

Dr. Ingwald Obernberger…

2012-01-01T23:59:59.000Z

204

Biomass Energy Heat Provision in Modern Large-Scale Systems  

Science Journals Connector (OSTI)

Biomass is the most important renewable energy source in the European Union. In the field of energetic utilization of solid biomass, combustion is the most advanced and market-proven application. Consequently...

Dr. Ingwald Obernberger; Dr. Friedrich Biedermann

2013-01-01T23:59:59.000Z

205

Catalytic Hydrothermal Gasification of Biomass  

SciTech Connect

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

206

Numerical analysis of binary solid-liquid phase change with buoyancy and surface tension driven convection  

SciTech Connect

The effects of thermo/diffusocapillary convection on the solidification of aqueous NH{sub 4}Cl in a rectangular cavity have been simulated numerically using a newly developed continuum model. Diffusocapillary convection is negligible relative to thermocapillary convection, and for a 20 {times} 20 mm cavity in a one-gravity environment, thermocapillary effects are most pronounced during the early stages of solidification, when flow conditions are characterized by three major cells. One cell, driven by solutal buoyancy forces, extends from the mush region to the melt and separates top and bottom melt region cells driven primarily by surface tension and buoyancy forces, respectively. With increasing time, however, the top cell strengthens and eventually envelops the entire melt. In terms of the strength of the flow, the liquidus front morphology, and the amount of solid formed, final conditions differ only slightly from those predicted for pure thermal/solutal convection.

Incropera, F.P.; Engel, A.H.H. (Purdue Univ., Lafayette, IN (USA). Heat Transfer Lab.); Bennon, W.D. (Alcoa Technical Center, Alcoa Center, PA (US))

1989-01-01T23:59:59.000Z

207

Lined sampling vessel including a filter to separate solids from liquids on exit  

DOE Patents (OSTI)

A filtering apparatus has an open canister with an inlet port. A canister lid is provided which includes an outlet port for the passage of fluids from the canister. Liners are also provided which are shaped to fit the interiors of the canister and the lid, with at least the canister liner preferably being flexible. The sample to be filtered is positioned inside the canister liner, with the lid and lid liner being put in place thereafter. A filter element is located between the sample and the outlet port. Seals are formed between the canister liner and lid liner, and around the outlet port to prevent fluid leakage. A pressure differential is created between the canister and the canister liner so that the fluid in the sample is ejected from the outlet port and the canister liner collapses around the retained solids.

Shurtliff, Rodney M. (Idaho Falls, ID); Klingler, Kerry M. (Idaho Falls, ID); Turner, Terry D. (Ammon, ID)

2001-01-01T23:59:59.000Z

208

Co-conversion of Biomass, Shale-natural gas, and process-derived CO2 into Fuels and Chemicals  

Energy.gov (U.S. Department of Energy (DOE))

Breakout Session 1: New Developments and Hot Topics Session 1-D: Natural Gas & Biomass to Liquids Suresh Babu, Senior Program Manager, Biomass Program Development, Brookhaven National Laboratory

209

Biomass Basics  

Energy.gov (U.S. Department of Energy (DOE))

Biomass is an energy resource derived from organic matter, which includes wood, agricultural waste, and other living-cell material that can be burned to produce heat energy. It also includes algae,...

210

Novel catalysts for valorization of biomass to value-added chemicals and fuels  

Science Journals Connector (OSTI)

? Biomass valorization to get platform chemicals and fuels such as HMF, FDCA and DMF is discussed. Solid acids w...

NISHITA LUCAS; NARASIMHA RAO KANNA; ATUL S NAGPURE…

2014-03-01T23:59:59.000Z

211

Ionic Liquid-Enhanced Solid State Electrolyte Interface (SEI) for Lithium Sulfur Batteries  

SciTech Connect

Li-S battery is a complicated system with many challenges existing before its final market penetration. While most of the reported work for Li-S batteries is focused on the cathode design, we demonstrate in this work that the anode consumption accelerated by corrosive polysulfide solution also critically determines the Li-S cell performance. To validate this hypothesis, ionic liquid (IL) N-methyl-N-butylpyrrolidinium bis(trifluoromethylsulfonyl)imide (Py14TFSI) has been employed to modify the properties of SEI layer formed on Li metal surface in Li-S batteries. It is found that the IL-enhanced passivation film on the lithium anode surface exhibits much different morphology and chemical compositions, effectively protecting lithium metal from continuous attack by soluble polysulfides. Therefore, both cell impedance and the irreversible consumption of polysulfides on lithium metal are reduced. As a result, the Coulombic efficiency and the cycling stability of Li-S batteries have been greatly improved. After 120 cycles, Li-S battery cycled in the electrolyte containing IL demonstrates a high capacity retention of 94.3% at 0.1 C rate. These results unveil another important failure mechanism for Li-S batteries and shin the light on the new approaches to improve Li-S battery performances.

Zheng, Jianming; Gu, Meng; Chen, Honghao; Meduri, Praveen; Engelhard, Mark H.; Zhang, Jiguang; Liu, Jun; Xiao, Jie

2013-05-16T23:59:59.000Z

212

A high-pressure and high-temperature gas-loading system for the study of conventional to real industrial sized samples in catalysed gas/solid and liquid/solid reactions  

Science Journals Connector (OSTI)

A high-pressure-high-temperature gas-loading system has been developed for combined in situ high-energy X-ray diffraction and mass spectrometry investigations during catalysed gas/solid or liquid/solid reactions. The benefits of such a system are the combination of different gases, the flexibility of the cell design, the rotation of the cell, and the temperature, pressure and gas-flow ranges accessible. This opens up new opportunities for studying catalysts or compounds not just from a fundamental point of view but also for industrial applications, in both cases in operando conditions.

Andrieux, J.

2014-01-18T23:59:59.000Z

213

Energy Densification of Lignocellulosic Biomass via Hydrothermal Carbonization and Torrefaction .  

E-Print Network (OSTI)

??The work presented in this study demonstrated the potential of hydrothermal carbonization (HTC) of biomass for the production of carbon-rich solid fuel, known as hydrochar… (more)

Kambo, Harpreet Singh

2014-01-01T23:59:59.000Z

214

Experimental determination of agglomeration tendency in fluidized bed combustion of biomass by measuring slip resistance  

Science Journals Connector (OSTI)

Abstract A method by measuring the slip resistance between particles was used to determine the agglomeration tendency in fluidized bed combustion of biomass. Solid particles were taken from different stages of biomass combustion in a fluidized bed and loaded into a bench-scale test apparatus with two concentric cylinders. A precision variable frequency motor and a torque sensor were employed to measure the torque driven by the inner cylinder at a constant speed, which is directly related to the slip resistance of the solid particles. The measurement results showed significant difference in the slip resistance of the bed solids taken from different stages of biomass combustion at different operating temperatures. A strong correlation was found between the onset of agglomeration and increase in the slip resistance, especially near the onset of agglomeration, due to the build-up of molten biomass ashes, presence of liquid bridges between particles and formation of incipient agglomerates. With further validation, the method developed in the present study can potentially be used to quantify agglomeration tendency in a fluidized bed reactor and characterize the dynamic process of agglomeration.

Chunjiang Yu; Zifeng Tang; Leiyun Zeng; Chen Chen; Bin Gong

2014-01-01T23:59:59.000Z

215

SEE ALSO SIDEBARS: RECOURCES SOLARRESOURCES BIOMASS & BIOFUELS  

E-Print Network (OSTI)

373 SEE ALSO SIDEBARS: RECOURCES · SOLARRESOURCES · BIOMASS & BIOFUELS Engineered and Artificial, and the production of liquid biofuels for transportation is growing rapidly. However, both traditional biomass energy and crop-based biofuels technologies have negative environmental and social impacts. The overall research

Kammen, Daniel M.

216

Fermentable sugars by chemical hydrolysis of biomass  

Science Journals Connector (OSTI)

...allows processing at high concentrations...Methods allowing a higher starting biomass loading...aid in the design of efficient processes based...feed for a solid fuel boiler (62). Alternatively...excellent feedstock for high-value products (43...

Joseph B. Binder; Ronald T. Raines

2010-01-01T23:59:59.000Z

217

Biomass and Other Unconventional Energy Resources  

E-Print Network (OSTI)

. The primary technologies used to convert biomass to energy are direct combustion systems and Ithe gasification/pyrolysis method. IThe latter method creates a gaseous, li~uid or solid fuel to be used by an industry. Gasification involves the destr.... The primary technologies used to convert biomass to energy are direct combustion systems and Ithe gasification/pyrolysis method. IThe latter method creates a gaseous, li~uid or solid fuel to be used by an industry. Gasification involves the destr...

Gershman, H. G.

1982-01-01T23:59:59.000Z

218

A sessile drop setup for the time-resolved synchrotron study of solid-liquid interactions: Application to intermetallic formation in 55%Al-Zn alloys  

SciTech Connect

We introduce a dedicated setup for measuring by synchrotron diffraction in-situ crystallographic and chemical information at the solid–liquid interface. This setup mostly consists of a double-heating furnace composed of a resistive heating for the solid surface and an inductive heating to produce a liquid droplet. The available high energy and high flux beams allow the rapid reaction kinetics to be investigated with very good time resolution down to 1 ms. An application of this setup is illustrated for the growth mechanisms of intermetallic phases during the hot-dipping of steel in a 55%Al-Zn bath. Results show that the three ?-Al{sub 5}Fe{sub 2}, ?-Al{sub 13}Fe{sub 4}, and ?-Al{sub 8}Fe{sub 2}Si phases grow at different times and rates during the dipping process, whereas the face-centered cubic AlFe{sub 3} phase is not formed.

Bernier, N., E-mail: n.bernier@yahoo.fr; De Bruyn, D.; De Craene, M.; Scheers, J.; Claessens, S. [OCAS N.V., ArcelorMittal Global R and D Gent, Pres. J.F. Kennedylaan 3, 9060 Zelzate (Belgium); Vaughan, G. B. M.; Vitoux, H.; Gleyzolle, H.; Gorges, B. [European Synchrotron Radiation Facility, BP 220, 38043 Grenoble Cedex (France)

2014-04-28T23:59:59.000Z

219

DANISHBIOETHANOLCONCEPT Biomass conversion for  

E-Print Network (OSTI)

DANISHBIOETHANOLCONCEPT Biomass conversion for transportation fuel Concept developed at RISÃ? and DTU Anne Belinda Thomsen (RISÃ?) Birgitte K. Ahring (DTU) #12;DANISHBIOETHANOLCONCEPT Biomass: Biogas #12;DANISHBIOETHANOLCONCEPT Pre-treatment Step Biomass is macerated The biomass is cut in small

220

Mass and Energy Balances of Wet Torrefaction of Lignocellulosic Biomass  

Science Journals Connector (OSTI)

Mass and Energy Balances of Wet Torrefaction of Lignocellulosic Biomass† ... Wet torrefaction is a pretreatment process to convert biomass to energy-dense solid fuel, with relatively uniform handling characteristics. ... A wealth of research have been conducted in the wet torrefaction of lignocellulosic biomass,(5-9) but relatively few address the comprehensive mass and energy balance involved in the wet torrefaction. ...

Wei Yan; Jason T. Hastings; Tapas C. Acharjee; Charles J. Coronella; Victor R. Vásquez

2010-02-10T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

Biomass shock pretreatment  

SciTech Connect

Methods and apparatus for treating biomass that may include introducing a biomass to a chamber; exposing the biomass in the chamber to a shock event to produce a shocked biomass; and transferring the shocked biomass from the chamber. In some aspects, the method may include pretreating the biomass with a chemical before introducing the biomass to the chamber and/or after transferring shocked biomass from the chamber.

Holtzapple, Mark T.; Madison, Maxine Jones; Ramirez, Rocio Sierra; Deimund, Mark A.; Falls, Matthew; Dunkelman, John J.

2014-07-01T23:59:59.000Z

222

Science Activities in Biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

Activities in Biomass Curriculum: Biomass Power (organic chemistry, genetics, distillation, agriculture, chemicalcarbon cycles, climatology, plants and energy resources...

223

Order-parameter-aided temperature-accelerated sampling for the exploration of crystal polymorphism and solid-liquid phase transitions  

SciTech Connect

The problem of predicting polymorphism in atomic and molecular crystals constitutes a significant challenge both experimentally and theoretically. From the theoretical viewpoint, polymorphism prediction falls into the general class of problems characterized by an underlying rough energy landscape, and consequently, free energy based enhanced sampling approaches can be brought to bear on the problem. In this paper, we build on a scheme previously introduced by two of the authors in which the lengths and angles of the supercell are targeted for enhanced sampling via temperature accelerated adiabatic free energy dynamics [T. Q. Yu and M. E. Tuckerman, Phys. Rev. Lett. 107, 015701 (2011)]. Here, that framework is expanded to include general order parameters that distinguish different crystalline arrangements as target collective variables for enhanced sampling. The resulting free energy surface, being of quite high dimension, is nontrivial to reconstruct, and we discuss one particular strategy for performing the free energy analysis. The method is applied to the study of polymorphism in xenon crystals at high pressure and temperature using the Steinhardt order parameters without and with the supercell included in the set of collective variables. The expected fcc and bcc structures are obtained, and when the supercell parameters are included as collective variables, we also find several new structures, including fcc states with hcp stacking faults. We also apply the new method to the solid-liquid phase transition in copper at 1300 K using the same Steinhardt order parameters. Our method is able to melt and refreeze the system repeatedly, and the free energy profile can be obtained with high efficiency.

Yu, Tang-Qing, E-mail: tangqing.yu@nyu.edu; Vanden-Eijnden, Eric, E-mail: eve2@cims.nyu.edu [Courant Institute of Mathematical Sciences, New York University, New York, New York 10012 (United States); Chen, Pei-Yang; Chen, Ming [Department of Chemistry, New York University, New York, New York 10003 (United States); Samanta, Amit [Program in Applied and Computational Mathematics, Princeton University, Princeton, New Jersey 08544, USA and Lawrence Livermore National Laboratory, Livermore, California 94550 (United States); Tuckerman, Mark, E-mail: mark.tuckerman@nyu.edu [Courant Institute of Mathematical Sciences, New York University, New York, New York 10012 (United States); Department of Chemistry, New York University, New York, New York 10003 (United States); NYU-ECNU Center for Computational Chemistry at NYU Shanghai, Shanghai 200062 (China)

2014-06-07T23:59:59.000Z

224

Energy Integration and Analysis of Solid Oxide Fuel Cell Based Microcombined Heat and Power Systems and Other Renewable Systems Using Biomass Waste Derived Syngas  

Science Journals Connector (OSTI)

(2, 3) The microgeneration or self-generation concept for dwellings is associated with several advantages, such as (1) cutting emissions of greenhouse gases, (2) reducing the number of people living in fuel poverty, (3) reducing the demands on transmission systems and distribution systems, (4) reducing the need for those systems to be modified, (5) enhancing the availability of electricity and heat for consumers, and (6) encouraging consumer engagement with energy efficient technologies. ... The SOFC can utilize heat of oxidization of gaseous fuels, such as hydrogen, syngas, and natural gas, in the anode in the presence of an oxidant in the cathode, to produce electricity. ... The biomass gasification plant under consideration comprises gasifiers, gas cooling and clean up technologies, gas turbines, heat recovery steam generators (HRSG), etc. ...

Jhuma Sadhukhan; Yingru Zhao; Matthew Leach; Nigel P. Brandon; Nilay Shah

2010-10-08T23:59:59.000Z

225

Integration of alternative feedstreams for biomass treatment and utilization  

DOE Patents (OSTI)

The present invention provides a method for treating biomass composed of integrated feedstocks to produce fermentable sugars. One aspect of the methods described herein includes a pretreatment step wherein biomass is integrated with an alternative feedstream and the resulting integrated feedstock, at relatively high concentrations, is treated with a low concentration of ammonia relative to the dry weight of biomass. In another aspect, a high solids concentration of pretreated biomass is integrated with an alternative feedstream for saccharifiaction.

Hennessey, Susan Marie (Avondale, PA); Friend, Julie (Claymont, DE); Dunson, Jr., James B. (Newark, DE); Tucker, III, Melvin P. (Lakewood, CO); Elander, Richard T. (Evergreen, CO); Hames, Bonnie (Westminster, CO)

2011-03-22T23:59:59.000Z

226

Solid and liquid spectroscopic analysis (SALSA) - A soft x-ray spectroscopy end station with a novel flow-through liquid cell  

E-Print Network (OSTI)

ultra-high vacuum (UHV), which seems to be incompatible withof the liquid cell into UHV like any other (dry) solidintegrated into a standard UHV sample manipulator with XYZ-

Blum, M.

2010-01-01T23:59:59.000Z

227

Comparison of different liquid anaerobic digestion effluents as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover  

SciTech Connect

Highlights: Black-Right-Pointing-Pointer Compared methane production of solid AD inoculated with different effluents. Black-Right-Pointing-Pointer Food waste effluent (FWE) had the largest population of acetoclastic methanogens. Black-Right-Pointing-Pointer Solid AD inoculated with FWE produced the highest methane yield at F/E ratio of 4. Black-Right-Pointing-Pointer Dairy waste effluent (DWE) was rich of cellulolytic and xylanolytic bacteria. Black-Right-Pointing-Pointer Solid AD inoculated with DWE produced the highest methane yield at F/E ratio of 2. - Abstract: Effluents from three liquid anaerobic digesters, fed with municipal sewage sludge, food waste, or dairy waste, were evaluated as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover in mesophilic reactors. Three feedstock-to-effluent (F/E) ratios (i.e., 2, 4, and 6) were tested for each effluent. At an F/E ratio of 2, the reactor inoculated by dairy waste effluent achieved the highest methane yield of 238.5 L/kgVS{sub feed}, while at an F/E ratio of 4, the reactor inoculated by food waste effluent achieved the highest methane yield of 199.6 L/kgVS{sub feed}. The microbial population and chemical composition of the three effluents were substantially different. Food waste effluent had the largest population of acetoclastic methanogens, while dairy waste effluent had the largest populations of cellulolytic and xylanolytic bacteria. Dairy waste also had the highest C/N ratio of 8.5 and the highest alkalinity of 19.3 g CaCO{sub 3}/kg. The performance of solid-state batch anaerobic digestion reactors was closely related to the microbial status in the liquid anaerobic digestion effluents.

Xu Fuqing; Shi Jian [Department of Food, Agricultural and Biological Engineering, Ohio State University, Ohio Agricultural Research and Development Center, 1680 Madison Ave., Wooster, OH 44691 (United States); Lv Wen; Yu Zhongtang [Department of Animal Sciences, Ohio State University, Columbus, OH 43210 (United States); Li Yebo, E-mail: li.851@osu.edu [Department of Food, Agricultural and Biological Engineering, Ohio State University, Ohio Agricultural Research and Development Center, 1680 Madison Ave., Wooster, OH 44691 (United States)

2013-01-15T23:59:59.000Z

228

Taylor Biomass Energy LLC TBE | Open Energy Information  

Open Energy Info (EERE)

Biomass Energy LLC TBE Biomass Energy LLC TBE Jump to: navigation, search Name Taylor Biomass Energy, LLC (TBE) Place Montgomery, New York Zip 12549-9900 Sector Biomass Product Montgomery-based municipal-solid-waste (MSW) recovery and recycling firm providing biomass gasification units in addition to operating its own gasifier plants. References Taylor Biomass Energy, LLC (TBE)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Taylor Biomass Energy, LLC (TBE) is a company located in Montgomery, New York . References ↑ "Taylor Biomass Energy, LLC (TBE)" Retrieved from "http://en.openei.org/w/index.php?title=Taylor_Biomass_Energy_LLC_TBE&oldid=352048" Categories:

229

NREL: Biomass Research - Biomass Characterization Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Characterization Projects Biomass Characterization Projects A photo of a magnified image on a computer screen. Many blue specks and lines in different sizes and shapes are visible on top of a white background. A microscopic image of biomass particles. Through biomass characterization projects, NREL researchers are exploring the chemical composition of biomass samples before and after pretreatment and during processing. The characterization of biomass feedstocks, intermediates, and products is a critical step in optimizing biomass conversion processes. Among NREL's biomass characterization projects are: Feedstock/Process Interface NREL is working to understand the effects of feedstock and feedstock pre-processing on the conversion process and vice versa. The objective of the task is to understand the characteristics of biomass feedstocks

230

Electric field Induced Patterns in Soft Visco-elastic films: From Long Waves of Viscous Liquids to Short Waves of Elastic Solids  

E-Print Network (OSTI)

We show that the electric field driven surface instability of visco-elastic films has two distinct regimes: (1) The visco-elastic films behaving like a liquid display long wavelengths governed by applied voltage and surface tension, independent of its elastic storage and viscous loss moduli, and (2) the films behaving like a solid require a threshold voltage for the instability whose wavelength always scales as ~ 4 x film thickness, independent of its surface tension, applied voltage, loss and storage moduli. Wavelength in a narrow transition zone between these regimes depends on the storage modulus.

N. Arun; Ashutosh Sharma; Partho S. G. Pattader; Indrani Banerjee; Hemant M. Dixit; K. S. Narayan

2009-06-02T23:59:59.000Z

231

Chemicals from Biomass  

Science Journals Connector (OSTI)

...Added Chemicals from Biomass. Volume I: Results of Screening for Potential Candidates from Sugars and Synthesis Gas (www1.eere.energy.gov/biomass/pdfs/35523.pdf) . 6. Biomass as Feedstock for a Bioenergy and Bioproducts Industry: The Technical...

David R. Dodds; Richard A. Gross

2007-11-23T23:59:59.000Z

232

CATALYTIC BIOMASS LIQUEFACTION  

E-Print Network (OSTI)

LBL-11 019 UC-61 CATALYTIC BIOMASS LIQUEFACTION Sabri Ergun,Catalytic Liquefaction of Biomass,n M, Seth, R. Djafar, G.of California. CATALYTIC BIOMASS LIQUEFACTION QUARTERLY

Ergun, Sabri

2013-01-01T23:59:59.000Z

233

Characterization and Cleanup of Wastewater from Pressurized Entrained Flow Biomass Gasification  

Science Journals Connector (OSTI)

The European Commission’s strategy on clean and efficient vehicles(2) includes the notion that the internal combustion engine is likely to remain dominant in road vehicles in the short- and medium-term perspective. ... In 2011, a pilot-scale gasifier (maximum 1 MWth fuel capacity, 10 bar(a) pressure) was commissioned to demonstrate the concept for large-scale production of liquid biofuel from solid biomass. ... Above the gravel was a bed of sand 200 mm in height (used as filtration media) with a particle size of 0.5–1.0 ...

Roger Molinder; Olov G. W. Öhrman

2014-06-17T23:59:59.000Z

234

Tracy Biomass Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Tracy Biomass Biomass Facility Tracy Biomass Biomass Facility Jump to: navigation, search Name Tracy Biomass Biomass Facility Facility Tracy Biomass Sector Biomass Location San Joaquin County, California Coordinates 37.9175935°, -121.1710389° 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":[{"text":"","title":"","link":null,"lat":37.9175935,"lon":-121.1710389,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

235

NREL: Biomass Research - Biomass Characterization Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Characterization Capabilities Biomass Characterization Capabilities A photo of a man wearing a white lab coat and looking into a large microscope. A researcher uses an Atomic Force Microscope to image enzymes used in biochemical conversion. Through biomass characterization, NREL develops, refines, and validates rapid and cost-effective methods to determine the chemical composition of biomass samples before and after pretreatment, as well as during bioconversion processing. Detailed and accurate characterization of biomass feedstocks, intermediates, and products is a necessity for any biomass-to-biofuels conversion. Understanding how the individual biomass components and reaction products interact at each stage in the process is important for researchers. With a large inventory of standard biomass samples as reference materials,

236

Renewable Liquid Fuels Reforming  

Energy.gov (U.S. Department of Energy (DOE))

The Program anticipates that distributed reforming of biomass-derived liquid fuels could be commercial during the transition to hydrogen and used in the mid- and long-term time frames.

237

Biomass Analytical Library  

NLE Websites -- All DOE Office Websites (Extended Search)

diversity and performance, The chemical and physical properties of biomass and biomass feedstocks are characterized as they move through the supply chain to various conversion...

238

Sandia National Laboratories: Biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Assessing the Economic Potential of Advanced Biofuels On September 10, 2013, in Biofuels, Biomass, Energy, Facilities, JBEI, News, News & Events, Partnership, Renewable...

239

Biomass pyrolysis for chemicals.  

E-Print Network (OSTI)

??Biomass Pyrolysis for Chemicals The problems associated with the use of fossil fuels demand a transition to renewable sources (sun, wind, water, geothermal, biomass) for… (more)

Wild, Paul de

2011-01-01T23:59:59.000Z

240

Sandia National Laboratories: Biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

EnergyBiomass Biomass Sandia spearheads research into energy alternatives that will help the nation reduce its dependence on fossil fuels and to combat the effects of climate...

Note: This page contains sample records for the topic "biomass solids liquids" 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

Bioconversion of waste biomass to useful products  

DOE Patents (OSTI)

A process is provided for converting waste biomass to useful products by gasifying the biomass to produce synthesis gas and converting the synthesis gas substrate to one or more useful products. The present invention is directed to the conversion of biomass wastes including municipal solid waste, sewage sludge, plastic, tires, agricultural residues and the like, as well as coal, to useful products such as hydrogen, ethanol and acetic acid. The overall process includes the steps of gasifying the waste biomass to produce raw synthesis gas, cooling the synthesis gas, converting the synthesis gas to the desired product or products using anaerobic bioconversion, and then recovering the product or products. In accordance with a particular embodiment of the present invention, waste biomass is converted to synthesis gas containing carbon monoxide and, then, the carbon monoxide is converted to hydrogen by an anaerobic microorganism ERIH2, bacillus smithii ATCC No. 55404.

Grady, James L. (Fayetteville, AR); Chen, Guang Jiong (Fayetteville, AR)

1998-01-01T23:59:59.000Z

242

Bioconversion of waste biomass to useful products  

DOE Patents (OSTI)

A process is provided for converting waste biomass to useful products by gasifying the biomass to produce synthesis gas and converting the synthesis gas substrate to one or more useful products. The present invention is directed to the conversion of biomass wastes including municipal solid waste, sewage sludge, plastic, tires, agricultural residues and the like, as well as coal, to useful products such as hydrogen, ethanol and acetic acid. The overall process includes the steps of gasifying the waste biomass to produce raw synthesis gas, cooling the synthesis gas, converting the synthesis gas to the desired product or products using anaerobic bioconversion, and then recovering the product or products. In accordance with a particular embodiment of the present invention, waste biomass is converted to synthesis gas containing carbon monoxide and, then, the carbon monoxide is converted to hydrogen by an anaerobic microorganism ERIH2, Bacillus smithii ATCC No. 55404. 82 figs.

Grady, J.L.; Chen, G.J.

1998-10-13T23:59:59.000Z

243

Biomass treatment method  

DOE Patents (OSTI)

A method for treating biomass was developed that uses an apparatus which moves a biomass and dilute aqueous ammonia mixture through reaction chambers without compaction. The apparatus moves the biomass using a non-compressing piston. The resulting treated biomass is saccharified to produce fermentable sugars.

Friend, Julie (Claymont, DE); Elander, Richard T. (Evergreen, CO); Tucker, III; Melvin P. (Lakewood, CO); Lyons, Robert C. (Arvada, CO)

2010-10-26T23:59:59.000Z

244

Formation of Supercooled Liquid Solutions from Nanoscale Amorphous...  

NLE Websites -- All DOE Office Websites (Extended Search)

Supercooled Liquid Solutions from Nanoscale Amorphous Solid Films of Methanol and Ethanol. Formation of Supercooled Liquid Solutions from Nanoscale Amorphous Solid Films of...

245

Cleaning of soft-solid soil layers on vertical and horizontal surfaces by stationary coherent impinging liquid jets  

E-Print Network (OSTI)

), Tank cleaning technology: Innovative application to improve clean-in-place (CIP), EHEDG Yearbook 2011/2012, 26-30. Kate, R. P., Das, P. K. and Chakraborty, S. (2007) Hydraulic jumps due to oblique impingement of circular liquid jets on a flat...

Wilson, D. I.; Atkinson, P.; Köhler, H.; Mauermann, M.; Stoye, H.; Suddaby, K.; Wang, T.; Davidson, J. F.; Majschak, J. -P.

2014-02-03T23:59:59.000Z

246

Mapping Biomass Distribution Potential  

E-Print Network (OSTI)

Mapping Biomass Distribution Potential Michael Schaetzel Undergraduate ? Environmental Studies ? University of Kansas L O C A T S I O N BIOMASS ENERGY POTENTIAL o According to DOE, Biomass has the potential to provide 14% of... the nation’s power o Currently 1% of national power supply o Carbon neutral? combustion of biomass is part of the natural carbon cycle o Improved crop residue management has potential to benefit environment, producers, and economy Biomass Btu...

Schaetzel, Michael

2010-11-18T23:59:59.000Z

247

I Reproducedwith pennissionfrom Elsevier Preparedfor Proceedingsof the4thBiomassConferenceof theAmericas,ElsevierScience,Ltd.,Oxford,UK, 1999.  

E-Print Network (OSTI)

comparative energy balances for F-T liquids production from natural gas, coal, and biomass. Using the approach A variety of liquid hydrocarbonscan beproducedvia Fischer-Tropsch synthesis from biomass. We combuItiCXI In this paper,we considerthe idea of )12 ~ producing liquid hydrocarbons from biomass i

248

Cellulosic biomass could help meet California’s transportation fuel needs  

E-Print Network (OSTI)

al. 2006. Ethanol can contribute to energy and environmentalan unfavorable energy balance preclude biomass ethanol fromethanol and other organic liquid fuels can improve energy

Wyman, Charles E.; Yang, Bin

2009-01-01T23:59:59.000Z

249

Product Characterization for Entrained Flow Coal/Biomass Co-Gasification  

SciTech Connect

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

250

Product Characterization for Entrained Flow Coal/Biomass Co-Gasification  

SciTech Connect

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

251

Molten Metal Anodes for Direct Carbon-Solid Oxide Fuel Cells.  

E-Print Network (OSTI)

??The aim of this thesis was to enable the direct utilization of solid carbonaceous fuels like coal and biomass, in solid oxide fuel cells (SOFC).… (more)

Jayakumar, Abhimanyu

2012-01-01T23:59:59.000Z

252

Transportation fuels from biomass via fast pyrolysis and hydroprocessing  

SciTech Connect

Biomass is a renewable source of carbon, which could provide a means to reduce the greenhouse gas impact from fossil fuels in the transportation sector. Biomass is the only renewable source of liquid fuels, which could displace petroleum-derived products. Fast pyrolysis is a method of direct thermochemical conversion (non-bioconversion) of biomass to a liquid product. Although the direct conversion product, called bio-oil, is liquid; it is not compatible with the fuel handling systems currently used for transportation. Upgrading the product via catalytic processing with hydrogen gas, hydroprocessing, is a means that has been demonstrated in the laboratory. By this processing the bio-oil can be deoxygenated to hydrocarbons, which can be useful replacements of the hydrocarbon distillates in petroleum. While the fast pyrolysis of biomass is presently commercial, the upgrading of the liquid product by hydroprocessing remains in development, although it is moving out of the laboratory into scaled-up process demonstration systems.

Elliott, Douglas C.

2013-09-21T23:59:59.000Z

253

Bubbling bed catalytic hydropyrolysis process utilizing larger catalyst particles and smaller biomass particles featuring an anti-slugging reactor  

SciTech Connect

This invention relates to a process for thermochemically transforming biomass or other oxygenated feedstocks into high quality liquid hydrocarbon fuels. In particular, a catalytic hydropyrolysis reactor, containing a deep bed of fluidized catalyst particles is utilized to accept particles of biomass or other oxygenated feedstocks that are significantly smaller than the particles of catalyst in the fluidized bed. The reactor features an insert or other structure disposed within the reactor vessel that inhibits slugging of the bed and thereby minimizes attrition of the catalyst. Within the bed, the biomass feedstock is converted into a vapor-phase product, containing hydrocarbon molecules and other process vapors, and an entrained solid char product, which is separated from the vapor stream after the vapor stream has been exhausted from the top of the reactor. When the product vapor stream is cooled to ambient temperatures, a significant proportion of the hydrocarbons in the product vapor stream can be recovered as a liquid stream of hydrophobic hydrocarbons, with properties consistent with those of gasoline, kerosene, and diesel fuel. Separate streams of gasoline, kerosene, and diesel fuel may also be obtained, either via selective condensation of each type of fuel, or via later distillation of the combined hydrocarbon liquid.

Marker, Terry L; Felix, Larry G; Linck, Martin B; Roberts, Michael J

2014-09-23T23:59:59.000Z

254

Coal/biomass gasifier lab tests are a success  

Science Journals Connector (OSTI)

Coal/biomass gasifier lab tests are a success ... The process produces a medium-Btu gas from a mixture of coal, municipal solid waste, and dewatered sewage sludge. ...

1980-02-25T23:59:59.000Z

255

Russell Biomass | Open Energy Information  

Open Energy Info (EERE)

Massachusetts Sector: Biomass Product: Russell Biomass, LLC is developing a 50MW biomass to energy project at the former Westfield Paper Company site in Russell, Massachusetts....

256

NREL: Biomass Research Home Page  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Research Photo of a technician completing a laboratory procedure Biomass Compositional Analysis Find laboratory analytical procedures for standard biomass analysis. Photo...

257

Sandia National Laboratories: Lignocellulosic Biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

ProgramLignocellulosic Biomass Lignocellulosic Biomass It is estimated that there is over 1 billion tons of non-food lignocellulosic biomass currently available on a sustainable...

258

BIOMASS ENERGY CONVERSION IN HAWAII  

E-Print Network (OSTI)

Report, (unpublished, 1979). Biomass Project Progress 31.Operations, vol. 2 of Biomass Energy (Stanford: StanfordPhotosynthethic Pathway Biomass Energy Production," ~c:_! _

Ritschard, Ronald L.

2013-01-01T23:59:59.000Z

259

BIOMASS ENERGY CONVERSION IN HAWAII  

E-Print Network (OSTI)

Operations, vol. 2 of Biomass Energy (Stanford: StanfordPhotosynthethic Pathway Biomass Energy Production," ~c:_! _LBL-11902 UC-61a BIOMASS ENERGY CONVERSION IN HAWAII

Ritschard, Ronald L.

2013-01-01T23:59:59.000Z

260

Direct production of fractionated and upgraded hydrocarbon fuels from biomass  

SciTech Connect

Multistage processing of biomass to produce at least two separate fungible fuel streams, one dominated by gasoline boiling-point range liquids and the other by diesel boiling-point range liquids. The processing involves hydrotreating the biomass to produce a hydrotreatment product including a deoxygenated hydrocarbon product of gasoline and diesel boiling materials, followed by separating each of the gasoline and diesel boiling materials from the hydrotreatment product and each other.

Felix, Larry G.; Linck, Martin B.; Marker, Terry L.; Roberts, Michael J.

2014-08-26T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

NREL: Biomass Research - What Is a Biorefinery?  

NLE Websites -- All DOE Office Websites (Extended Search)

What Is a Biorefinery? What Is a Biorefinery? A biorefinery is a facility that integrates biomass conversion processes and equipment to produce fuels, power, and chemicals from biomass. The biorefinery concept is analogous to today's petroleum refineries, which produce multiple fuels and products from petroleum. Industrial biorefineries have been identified as the most promising route to the creation of a new domestic biobased industry. By producing multiple products, a biorefinery can take advantage of the differences in biomass components and intermediates and maximize the value derived from the biomass feedstock. A biorefinery might, for example, produce one or several low-volume, but high-value, chemical products and a low-value, but high-volume liquid transportation fuel, while generating

262

NREL: Biomass Research - Daniel J. Schell  

NLE Websites -- All DOE Office Websites (Extended Search)

Daniel J. Schell Daniel J. Schell Photo of Daniel Schell Daniel Schell is a senior biochemical engineer and supervisor of the Bioprocess Integration R&D section of the National Bioenergy Center at NREL. Mr. Schell has more than 25 years of research experience in bio-based conversion of lignocellulosic biomass and has expertise in integrated operations at the bench and pilot scales. He also manages numerous projects for industrial clients investigating various aspects of lignocellulosic biomass conversion and currently leads a multi-disciplinary team of engineers, microbiologists, and chemists. Research Interests Integrated biomass processing High solids biomass conversion Fermentation development Separation processes Technoeconomic analysis Measurement uncertainty Pilot plant operation and process scale up

263

Wheelabrator Westchester Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Westchester Biomass Facility Westchester Biomass Facility Jump to: navigation, search Name Wheelabrator Westchester Biomass Facility Facility Wheelabrator Westchester Sector Biomass Facility Type Municipal Solid Waste Location Westchester County, New York Coordinates 41.1220194°, -73.7948516° 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":[{"text":"","title":"","link":null,"lat":41.1220194,"lon":-73.7948516,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

264

Covanta Haverhill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Covanta Haverhill Biomass Facility Covanta Haverhill Biomass Facility Jump to: navigation, search Name Covanta Haverhill Biomass Facility Facility Covanta Haverhill Sector Biomass Facility Type Municipal Solid Waste Location Essex County, Massachusetts Coordinates 42.7051144°, -70.9071236° 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":[{"text":"","title":"","link":null,"lat":42.7051144,"lon":-70.9071236,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

265

Energie aus Biomasse  

Science Journals Connector (OSTI)

Biomasse ist Sonnenenergie, die mithilfe von Pflanzen über den Prozess der Photosynthese in organische Materie umgewandelt wird und in dieser Form zur Deckung der Energienachfrage genutzt werden kann. Biomasse...

Martin Kaltschmitt; Wolfgang Streicher

2009-01-01T23:59:59.000Z

266

Biomass One Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Biomass Facility Biomass Facility Facility Biomass One Sector Biomass Owner Biomass One LP Location White City, Oregon Coordinates 42.4333333°, -122.8338889° 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":[{"text":"","title":"","link":null,"lat":42.4333333,"lon":-122.8338889,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

267

Pretreated densified biomass products  

SciTech Connect

A product comprising at least one densified biomass particulate of a given mass having no added binder and comprised of a plurality of lignin-coated plant biomass fibers is provided, wherein the at least one densified biomass particulate has an intrinsic density substantially equivalent to a binder-containing densified biomass particulate of the same given mass and h a substantially smooth, non-flakey outer surface. Methods for using and making the product are also described.

Dale, Bruce E; Ritchie, Bryan; Marshall, Derek

2014-03-18T23:59:59.000Z

268

Biobased Chemicals Without Biomass  

Science Journals Connector (OSTI)

Unlike most other companies using biology to make chemicals, LanzaTech does not rely on biomass feedstocks. ...

MELODY BOMGARDNER

2012-08-27T23:59:59.000Z

269

Spent Isopropanol Solution as Possible Liquid Fuel for Moving Bed Reactor in Chemical Looping Combustion  

Science Journals Connector (OSTI)

Spent Isopropanol Solution as Possible Liquid Fuel for Moving Bed Reactor in Chemical Looping Combustion ... The fuels, such as natural gas, coal, petroleum coke, and biomass combusted by CLC are frequently studied by various researchers(17, 26-31) and compared in the previous studies;(20, 33) however, only few studies on liquid fuel combustion are reported. ... Ishida, M.; Takeshita, K.; Susuki, K.; Ohba, T..Application of Fe2O3-Al2O3 composite particles as solid looping material of the chemical loop combustor Energy Fuels 2005, 19, 2514– 2518 ...

Ping-Chin Chiu; Young Ku; Hsuan-Chih Wu; Yu-Lin Kuo; Yao-Hsuan Tseng

2013-10-31T23:59:59.000Z

270

Original article Root biomass and biomass increment in a beech  

E-Print Network (OSTI)

Original article Root biomass and biomass increment in a beech (Fagus sylvatica L.) stand in North ­ This study is part of a larger project aimed at quantifying the biomass and biomass increment been developed to estimate the biomass and biomass increment of coarse, small and fine roots of trees

Paris-Sud XI, Université de

271

BIOMASS ENERGY CONVERSION IN HAWAII  

E-Print Network (OSTI)

Jones and w.s. Fong, Biomass Conversion of Biomass to Fuels11902 UC-61a BIOMASS ENERGY CONVERSION IN HAWAII RonaldLBL-11902 Biomass Energy Conversion in Hawaii Ronald 1.

Ritschard, Ronald L.

2013-01-01T23:59:59.000Z

272

Star Biomass | Open Energy Information  

Open Energy Info (EERE)

India Sector: Biomass Product: Plans to set up biomass projects in Rajasthan. References: Star Biomass1 This article is a stub. You can help OpenEI by expanding it. Star Biomass...

273

AVAILABLE NOW! Biomass Funding  

E-Print Network (OSTI)

AVAILABLE NOW! Biomass Funding Guide 2010 The Forestry Commission and the Humber Rural Partnership (co-ordinated by East Riding of Yorkshire Council) have jointly produced a biomass funding guide fuel prices continue to rise, and the emerging biomass sector is well-placed to make a significant

274

Flash Carbonization of Biomass  

Science Journals Connector (OSTI)

Biomass feedstocks included woods (Leucaena and oak) and agricultural byproducts (macadamia nut shells and corncob). ... Biomass feedstocks employed in this study are listed in Table 1. ... 4 We presume that these differences represent the inherent variability of biomass feedstocks from one year, location, etc. to the next. ...

Michael Jerry Antal, Jr.; Kazuhiro Mochidzuki; Lloyd S. Paredes

2003-07-11T23:59:59.000Z

275

BNL | Biomass Burns  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Burn Observation Project (BBOP) Biomass Burn Observation Project (BBOP) Aerosols from biomass burning are recognized to perturb Earth's climate through the direct effect (both scattering and absorption of incoming shortwave radiation), the semi-direct effect (evaporation of cloud drops due to absorbing aerosols), and indirect effects (by influencing cloud formation and precipitation. Biomass burning is an important aerosol source, providing an estimated 40% of anthropogenically influenced fine carbonaceous particles (Bond, et al., 2004; Andrea and Rosenfeld, 2008). Primary organic aerosol (POA) from open biomass burns and biofuel comprises the largest component of primary organic aerosol mass emissions at northern temperate latitudes (de Gouw and Jimenez, 2009). Data from the IMPROVE

276

The effects of biomass pretreatments on the products of fast pyrolysis.  

E-Print Network (OSTI)

??Fast pyrolysis thermochemically degrades lignocellulosic material into solid char, organic liquids, and gaseous products. Using fast pyrolysis to produce renewable liquid bio-oil to replace crude… (more)

Kasparbauer, Randall Dennis

2009-01-01T23:59:59.000Z

277

Biothermal gasification of biomass  

SciTech Connect

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

278

Conversion of organic solids to hydrocarbons  

DOE Patents (OSTI)

A method of converting organic solids to liquid and gaseous hydrocarbons includes impregnating an organic solid with photosensitizing ions and exposing the impregnated solid to light in a non-oxidizing atmosphere for a time sufficient to photocatalytically reduce the solid to at least one of a liquid and a gaseous hydrocarbon. 5 Figs.

Greenbaum, E.

1995-05-23T23:59:59.000Z

279

Catalytic Transformation of Biomass in Ionic Liquids  

Science Journals Connector (OSTI)

5-Hydroxymethylfurfural (HMF) can be produced from poly- and monohexoses and is a valuable platform chemical that can be used to make polymers, fuels, and commodity chemicals (Fig. 8.7). HMF is the product of the...

Blair J. Cox; John G. Ekerdt

2014-01-01T23:59:59.000Z

280

Liquid Transportation Fuels from Coal and Biomass  

Energy.gov (U.S. Department of Energy (DOE))

Presented at the U.S. Department of Energy sponsored a Light Duty Vehicle Workshop in Washington, D.C. on July 26, 2010.

Note: This page contains sample records for the topic "biomass solids liquids" 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

Coal and Biomass to Liquid Fuels  

Science Journals Connector (OSTI)

Figure 3.3 illustrates the main processing steps in coal to gasoline using MTG. Methanol synthesis is large-scale commercial technology...2]. Single-train methane-based methanol plants up to 5,500 tonnes of metha...

James R. Katzer

2011-01-01T23:59:59.000Z

282

NREL: Biomass Research - Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Capabilities Capabilities A photo of a series of large metal tanks connected by a network of pipes. Only the top portion of the tanks is visible above the metal floor grate. Each tank has a round porthole on the top. Two men examine one of the tanks at the far end of the floor. Sugars are converted into ethanol in fermentation tanks. This ethanol is then separated, purified, and recovered for use as a transportation fuel. NREL biomass researchers and scientists have strong capabilities in many facets of biomass technology that support the cost-effective conversion of biomass to biofuels-capabilities that are in demand. The NREL biomass staff partners with other national laboratories, academic institutions, and commercial entities at every stage of the biomass-to-biofuels conversion process. For these partners, our biomass

283

Complex pendulum biomass sensor  

DOE Patents (OSTI)

A complex pendulum system biomass sensor having a plurality of pendulums. The plurality of pendulums allow the system to detect a biomass height and density. Each pendulum has an angular deflection sensor and a deflector at a unique height. The pendulums are passed through the biomass and readings from the angular deflection sensors are fed into a control system. The control system determines whether adjustment of machine settings is appropriate and either displays an output to the operator, or adjusts automatically adjusts the machine settings, such as the speed, at which the pendulums are passed through the biomass. In an alternate embodiment, an entanglement sensor is also passed through the biomass to determine the amount of biomass entanglement. This measure of entanglement is also fed into the control system.

Hoskinson, Reed L. (Rigby, ID); Kenney, Kevin L. (Idaho Falls, ID); Perrenoud, Ben C. (Rigby, ID)

2007-12-25T23:59:59.000Z

284

Wheelabrator Bridgeport Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Wheelabrator Bridgeport Biomass Facility Jump to: navigation, search Name Wheelabrator Bridgeport Biomass Facility Facility Wheelabrator Bridgeport Sector Biomass Facility Type...

285

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network (OSTI)

renewable energy resources include biomass, solar thermal resources”:  wind,  closed?loop  biomass,  open? loop  biomass,  geothermal  energy,  solar 

Cattolica, Robert

2009-01-01T23:59:59.000Z

286

Exergoeconomic analysis of a biomass post-firing combined-cycle power plant  

Science Journals Connector (OSTI)

Abstract Biomass can be converted thermo- and bio-chemically to solid, liquid and gaseous biofuels. In this paper, energy, exergy and exergoeconomic analyses are applied to a biomass integrated post-firing combined-cycle power plant. The energy and exergy efficiencies of the cycle are found to be maximized at specific compressor pressure ratio values, and that higher pressure ratios reduce the total unit product cost. Increasing the gas turbine inlet temperature and decreasing the compressor pressure ratio decreases the CO2 mole fraction exiting the power plant. The exergoeconomic factor for the biomass integrated post-firing combined-cycle power plant at the optimum energy/exergy efficiency is 0.39. This implies that the major cost rate of this power plant configuration is attributable to the exergy destruction cost rate. Increasing the compressor pressure ratio decreases the mass of air per mass of steam in the power plant, implying a reduction in the gas turbine plant size. Increasing both the compressor pressure ratio and the heat recovery steam generator inlet gas temperature increases the capital investment cost compared with the exergy destruction cost. However, increasing the gas turbine inlet temperature decreases this ratio.

Hassan Athari; Saeed Soltani; Seyed Mohammad Seyed Mahmoudi; Marc A. Rosen; Tatiana Morosuk

2014-01-01T23:59:59.000Z

287

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

288

Biomass: Biogas Generator  

NLE Websites -- All DOE Office Websites (Extended Search)

BIOGAS GENERATOR Curriculum: Biomass Power (organic chemistry, chemicalcarbon cycles, plants, energy resourcestransformations) Grade Level: Middle School (6-8) Small groups (3 to...

289

Biomass 2012 Agenda  

Office of Environmental Management (EM)

reach of biomass and biofuel applications, helping to build capacity that will allow for bioenergy markets to develop and deepen in the international arena. Moderator: Natasha...

290

DOE 2014 Biomass Conference  

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

2014 Biomass Conference Jim Williams Senior Manager American Petroleum Institute July 29, 2014 DRAFT 72814 Let's Agree with the Chicken Developing & Implementing Fuels & Vehicle...

291

Biomass Resource Library  

NLE Websites -- All DOE Office Websites (Extended Search)

with universities and industry partners to maintain a library of herbaceous and woody biomass samples. All analyses performed on these samples, including moisture content,...

292

Biomass 2014 Attendee List  

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

Bender Novozymes Bryna Berendzen DOE - Bioenergy Technologies Office Joshua Berg The Earth Partners Dilfia Bermudez Summerhill Biomass Systems Inc. Michael Bernstein BCS, Inc....

293

Biomass Indirect Liquefaction Workshop  

Energy.gov (U.S. Department of Energy (DOE))

To support research and development (R&D) planning efforts within the Thermochemical Conversion Program, the Bioenergy Technologies Office hosted the Biomass Indirect Liquefaction (IDL)...

294

Biomass 2014 Draft Agenda | Department of Energy  

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

Biomass 2014 Draft Agenda Biomass 2014 Draft Agenda The following document is a draft agenda for the Biomass 2014: Growing the Future Bioeconomy conference. Biomass 2014 Draft...

295

Biomass 2011 Conference Agenda | Department of Energy  

Office of Environmental Management (EM)

1 Conference Agenda Biomass 2011 Conference Agenda Biomass 2011 Conference Agenda bio2011fullagenda.pdf More Documents & Publications Biomass 2009 Conference Agenda Biomass 2010...

296

Biomass 2009 Conference Agenda | Department of Energy  

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

09 Conference Agenda Biomass 2009 Conference Agenda Biomass 2009 Conference Agenda bio2009fullagenda.pdf More Documents & Publications Biomass 2010 Conference Agenda Biomass 2011...

297

Vanadium catalysts break down biomass for fuels  

NLE Websites -- All DOE Office Websites (Extended Search)

Vanadium catalysts break down biomass into useful components Breaking down biomass could help in converting biomass to fuels. March 26, 2012 Biomass Due to diminishing petroleum...

298

NREL: Biomass Research - Thermochemical Conversion Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion Capabilities Conversion Capabilities NREL researchers are developing gasification and pyrolysis processes for the cost-effective thermochemical conversion of biomass to biofuels. Gasification-heating biomass with about one-third of the oxygen necessary for complete combustion-produces a mixture of carbon monoxide and hydrogen, known as syngas. Pyrolysis-heating biomass in the absence of oxygen-produces a liquid bio-oil. Both syngas and bio-oil can be used directly or can be converted to clean fuels and other valuable chemicals. Areas of emphasis in NREL's thermochemical conversion R&D are: Gasification and fuel synthesis R&D Pyrolysis R&D Thermochemical process integration. Gasification and Fuel Synthesis R&D Get the Adobe Flash Player to see this video.

299

Specialists' workshop on fast pyrolysis of biomass  

SciTech Connect

This workshop brought together most of those who are currently working in or have published significant findings in the area of fast pyrolysis of biomass or biomass-derived materials, with the goal of attaining a better understanding of the dominant mechanisms which produce olefins, oxygenated liquids, char, and tars. In addition, background papers were given in hydrocarbon pyrolysis, slow pyrolysis of biomass, and techniques for powdered-feedstock preparation in order that the other papers did not need to introduce in depth these concepts in their presentations for continuity. In general, the authors were requested to present summaries of experimental data with as much interpretation of that data as possible with regard to mechanisms and process variables such as heat flux, temperatures, partial pressure, feedstock, particle size, heating rates, residence time, etc. Separate abstracts have been prepared of each presentation for inclusion in the Energy Data Base. (DMC)

Not Available

1980-01-01T23:59:59.000Z

300

Biomass Energy R&D in the San Francisco Bay Area  

SciTech Connect

Biomass is plant matter such as trees, grasses, agricultural crops or other biological material. It can be used as a solid fuel, or converted into liquid or gaseous forms, for the production of electric power, heat, chemicals, or fuels. There are a number of ways of getting energy from biomass, and a number of factors influence the efficiency of the conversion process. All biomass can be easily combusted. The heat of combustion can be used as heat, or can be used to run gas/steam turbines to produce electricity. However, most biomass combustion processes are inefficient and environmentally non-benign. The main pollutants from direct biomass combustion are tars, particulates, and VOCs. Biodiesels can be made from oils obtained from plants/crops such as soybean, peanuts and cotton. The oils from these sources are mainly triglycerides of fatty acids and not directly suitable as diesel substitutes. Transesterification processes convert the triglycerides into simple esters of the corresponding fatty acids (for example, Fatty Acid Methyl Ester or FAME), which can be directly substitutes for diesel fuels. Starches, sugars and cellulose can be fermented to produce ethanol, which can be added to gasoline, or used directly as an engine fuel. Fermentation of starches and sugars is established technology, practiced for thousands of years. Fermentation of cellulose to make ethanol is relatively harder, requiring additional intermediate steps to hydrolyze the cellulose first by adding acids or by raising temperature. Forestry wastes predominantly comprise cellulose and lignin. Lignin cannot be fermented using the current bio-organisms, and, as mentioned above, even cellulose is difficult to ferment directly. In such cases, a suite of alternative technologies can be employed to convert the biomass into liquid fuels. For example, the biomass can be gasified with the use of air/oxygen and steam, the resultant syngas (mixture of hydrogen and carbon monoxide) can be cleaned to remove tars and particulates, the gas can be shifted to obtain the proper balance between hydrogen and carbon monoxide, and the balanced gas can be converted into either methanol or other hydrocarbons with the use of Fischer-Tropsch catalysts. The liquid fuels thus produced can be transported to the point of use. In addition, they can be reformed to produce hydrogen to drive fuel cells. In addition to agriculture and forestry, a third, and significant, source for biomass is municipal waste. The biomass component of municipal wastes consists mainly of cellulose (paper products and yard wastes) and lignin (yard wastes). This waste can be combusted or gasified, as described above. All the technologies mentioned above are relatively mature, and are being practiced in some form or another. However, there are other technologies that may be promising, yet present significant challenges and may require more work. An example of this is the use of bacteria to use light to decompose water to yield hydrogen.

Upadhye, R

2005-12-07T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

Algae: The Source of Reliable, Scalable, and Sustainable Liquid...  

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

Scalable, and Sustainable Liquid Transportation Fuels At the February 12, 2009 joint Web conference of DOE's Biomass and Clean Cities programs, Brian Goodall (Sapphire Energy)...

302

Solid Nanoparticles that Catalyze Biofuel Upgrade Reactions at the  

E-Print Network (OSTI)

, bio-oil obtained from pyrolysis of biomass is a complex liquid that is only partially soluble emulsions would be highly advantageous in streamlining processes such as biomass refining, in which of interest in biomass refining. Microscopic characterization of the emulsions supports localization

Resasco, Daniel

303

Biomass Research Program  

ScienceCinema (OSTI)

INL's mission is to achieve DOE's vision of supplying high-quality raw biomass; preprocessing biomass into advanced bioenergy feedstocks; and delivering bioenergy commodities to biorefineries. You can learn more about research like this at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

Kenney, Kevin; Wright, Christopher; Shelton-Davis, Colleen

2013-05-28T23:59:59.000Z

304

Module Handbook Specialisation Biomass Energy  

E-Print Network (OSTI)

Module Handbook Specialisation Biomass Energy 2nd Semester for the Master Programme REMA/EUREC Course 2008/2009 University of Zaragoza Specialisation Provider: Biomass Energy #12;Specialisation Biomass Energy, University of Zaragoza Modul: Introduction and Basic Concepts

Damm, Werner

305

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY to treatment prescriptions and anticipated outputs of sawlogs and biomass fuel? How many individual operations biomass fuel removed. Typically in plantations. 50% No harvest treatment

306

Analysis of the structure, configuration, and sizing of Cu and Cu oxide nanoparticles generated by fs laser ablation of solid target in liquids  

SciTech Connect

We report on the analysis of structure, configuration, and sizing of Cu and Cu oxide nanoparticles (Nps) produced by femtosecond (fs) laser ablation of solid copper target in liquids. Laser pulse energy ranged between 500 {mu}J and 50 {mu}J. Water and acetone were used to produce the colloidal suspensions. The study was performed through optical extinction spectroscopy using Mie theory to fit the full experimental spectra, considering free and bound electrons size dependent contributions to the metal dielectric function. Raman spectroscopy and AFM technique were also used to characterize the sample. Considering the possible oxidation of copper during the fabrication process, two species (Cu and Cu{sub 2}O) arranged in two structures (bare core or core-shell) and in two configuration types (Cu-Cu{sub 2}O or Cu{sub 2}O-Cu) were considered for the fitting depending on the laser pulse energy and the surrounding media. For water at high energy, it can be observed that a Cu-Cu{sub 2}O configuration fits the experimental spectra of the colloidal suspension, while for decreasing energy and below a certain threshold, a Cu{sub 2}O-Cu configuration needs to be included for the optimum fit. Both species coexist for energies below 170 {mu}J for water. On the other hand, for acetone at high energy, optimum fit of the full spectrum suggests the presence a bimodal Cu-Cu{sub 2}O core-shell Nps distribution while for decreasing energy and below a 70 {mu}J threshold energy value, Cu{sub 2}O-Cu core-shell Nps must be included, together with the former configuration, for the fit of the full spectrum. We discuss possible reasons for the changes in the structural configuration of the core-shell Nps.

Santillan, J. M. J. [Centro de Investigaciones Opticas (CIOp), (CONICET La Plata - CIC) (Argentina); Videla, F. A.; Schinca, D. C.; Scaffardi, L. B. [Centro de Investigaciones Opticas (CIOp), (CONICET La Plata - CIC) (Argentina); Departamento de Ciencias Basicas, Facultad de Ingenieria, UNLP (Argentina); Fernandez van Raap, M. B. [Departamento de Fisica-IFLP, Universidad Nacional de La Plata-CONICET, L. B. Scaffardi: CIOp CC3 (1897) Gonnet, La Plata (Argentina)

2013-04-07T23:59:59.000Z

307

biomass | OpenEI  

Open Energy Info (EERE)

biomass biomass Dataset Summary Description Biomass energy consumption and electricity net generation in the industrial sector by industry and energy source in 2008. This data is published and compiled by the U.S. Energy Information Administration (EIA). Source EIA Date Released August 01st, 2010 (4 years ago) Date Updated August 01st, 2010 (4 years ago) Keywords 2008 biomass consumption industrial sector Data application/vnd.ms-excel icon industrial_biomass_energy_consumption_and_electricity_2008.xls (xls, 27.6 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote

308

Subdue solids in towers  

SciTech Connect

Many distillation, absorption, and stripping columns operate with solids present in the system. The presence of solids may be either intentional or unintentional. But, in all cases, the solids must be handled or tolerated by the vapor/liquid mass-transfer equipment. Such solids should be dealt with by a combination of four methods. From most favorable to least favorable, these are: (1) keep the solids out; (2) keep the solids moving; (3) put the solids somewhere harmless; and (4) make it easier to clean the hardware. The key precept for all these approaches is the realization that solids present in a system just don't disappear. In this article, the authors review the techniques and design issues involved in making a vapor/liquid mass-transfer system operate with solids present. They assume that the solids cannot be kept out, eliminating the first choice. The type of mass-transfer service does not matter. The same principles apply equally well to distillation, adsorption, and stripping. They include equipment design criteria based on the methods outlined above, as well as detailed recommendations for each of the major equipment choices that can be made for mass-transfer devices. Then, they illustrate the approach via an example--a vinyl chloride monomer (VCM) unit having solids as an inherent part of its feed.

Sloley, A.W.; Martin, G.R.

1995-01-01T23:59:59.000Z

309

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY Citation: USDA Forest Service, Pacific Southwest Research Station. 2009. Biomass to Energy: Forest

310

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY study. The Biomass to Energy (B2E) Project is exploring the ecological and economic consequences

311

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY .................................................................................... 33 3.3 BIOMASS POWER PLANT OPERATION MODELS AND DATA

312

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY and continuously between the earth's biomass and atmosphere. From a greenhouse gas perspective, forest treatments

313

Developing better biomass feedstock | EMSL  

NLE Websites -- All DOE Office Websites (Extended Search)

Developing better biomass feedstock Developing better biomass feedstock Multi-omics unlocking the workings of plants Kim Hixson, an EMSL research scientist, is bioengineering...

314

NREL: Biomass Research - Video Text  

NLE Websites -- All DOE Office Websites (Extended Search)

common corn grain ethanol. Cellulosic ethanol is made from organic plant matter called biomass. The video shows different forms of biomass such as switchgrass, corn stalks, and...

315

Bioconversion of biomass to methane  

SciTech Connect

The conversion of biomass to methane is described. The biomethane potentials of various biomass feedstocks from our laboratory and literature is summarized.

Hashimoto, A.G. [Oregon State Univ., Corvallis, OR (United States)

1995-12-01T23:59:59.000Z

316

Biomass Energy Resources and Technologies  

Energy.gov (U.S. Department of Energy (DOE))

This page provides a brief overview of biomass energy resources and technologies supplemented by specific information to apply biomass within the Federal sector.

317

Exergy analysis of biomass-to-synthetic natural gas (SNG) process via indirect gasification of various biomass feedstock  

Science Journals Connector (OSTI)

This paper presents an exergy analysis of SNG production via indirect gasification of various biomass feedstock, including virgin (woody) biomass as well as waste biomass (municipal solid waste and sludge). In indirect gasification heat needed for endothermic gasification reactions is produced by burning char in a separate combustion section of the gasifier and subsequently the heat is transferred to the gasification section. The advantages of indirect gasification are no syngas dilution with nitrogen and no external heat source required. The production process involves several process units, including biomass gasification, syngas cooler, cleaning and compression, methanation reactors and SNG conditioning. The process is simulated with a computer model using the flow-sheeting program Aspen Plus. The exergy analysis is performed for various operating conditions such as gasifier pressure, methanation pressure and temperature. The largest internal exergy losses occur in the gasifier followed by methanation and SNG conditioning. It is shown that exergetic efficiency of biomass-to-SNG process for woody biomass is higher than that for waste biomass. The exergetic efficiency for all biomass feedstock increases with gasification pressure, whereas the effects of methanation pressure and temperature are opposite for treated wood and waste biomass.

Caecilia R. Vitasari; Martin Jurascik; Krzysztof J. Ptasinski

2011-01-01T23:59:59.000Z

318

Crow Nation Students Participate in Algae Biomass Research Project |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project October 22, 2012 - 3:44pm Addthis Crow Nation Students Participate in Algae Biomass Research Project Thanks in part to DOE funding and technical support, student interns from the Crow Tribe in Montana had the opportunity to participate in an algae biomass research project that could help prepare them for cleantech jobs and pave the way for their Tribe to produce clean, renewable energy. The Cultivation and Characterization of Oil Producing Algae Internship placed students in a laboratory alongside established researchers to study local algae samples and evaluate their possible use in energy applications. The project focused on an integrated coal-to-liquid (ICTL) technology

319

Crow Nation Students Participate in Algae Biomass Research Project |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project October 22, 2012 - 3:44pm Addthis Crow Nation Students Participate in Algae Biomass Research Project Thanks in part to DOE funding and technical support, student interns from the Crow Tribe in Montana had the opportunity to participate in an algae biomass research project that could help prepare them for cleantech jobs and pave the way for their Tribe to produce clean, renewable energy. The Cultivation and Characterization of Oil Producing Algae Internship placed students in a laboratory alongside established researchers to study local algae samples and evaluate their possible use in energy applications. The project focused on an integrated coal-to-liquid (ICTL) technology

320

NREL: Computational Science - Enzymatic Conversion of Biomass to Fuels  

NLE Websites -- All DOE Office Websites (Extended Search)

Enzymatic Conversion of Biomass to Fuels Enzymatic Conversion of Biomass to Fuels Scientists in the Computational Science Center at the National Renewable Energy Laboratory (NREL) and their partners use the latest terascale high-performance computers to probe the complex enzymatic cellulose depolymerization (i.e., breakdown) at the molecular level as biomass is converted to fuels. For a sustainable and economically viable liquid-fuel economy, America needs a carbon-neutral alternative to fossil fuels. Lignocellulosic biomass (i.e., agricultural residues, energy crops, and wood) could serve as the dominant feedstock for biofuels, if it can be efficiently and economically converted to its component sugars for microbial fermentation. One major obstacle to the use of biomass is the high resistance of crystalline

Note: This page contains sample records for the topic "biomass solids liquids" 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

Characteristics of biomass in flameless combustion: A review  

Science Journals Connector (OSTI)

Abstract The demands of energy and pollutant emissions reduction have motivated the combustion researchers to work on combustion improvement. Flameless combustion or high temperature air combustion has many features such as flame stability, low pollutant emission and uniform profiles of temperature compared to the other modes of combustion. Combustion of solid fuels likes biomass and wastes in flameless combustion conditions has not been investigated as comprehensive as combustion of gaseous fuels. The aim of using biomass in combustion is to reduce the pollutant emissions and to decrease the rate of fossil fuel consumption. In this review, combustion characteristics of biomass in flameless combustion are explained. The paper summarizes the research on the mass loss, ignition time, and \\{NOx\\} emissions during biomass flameless combustion. These summaries show that biomass under flameless combustion gives low pollutant emissions, low mass loss and it decreases the ignition time.

A.A.A. Abuelnuor; M.A. Wahid; Seyed Ehsan Hosseini; A. Saat; Khalid M. Saqr; Hani H. Sait; M. Osman

2014-01-01T23:59:59.000Z

322

Liguid and Solid Carriers Group- Strategic Directions for Hydrogen Delivery Workshop  

Energy.gov (U.S. Department of Energy (DOE))

Targets, barriers and research and development priorities for solid and liquid hydrogen storage and delivery materials.

323

OpenEI - biomass  

Open Energy Info (EERE)

Industrial Biomass Industrial Biomass Energy Consumption and Electricity Net Generation by Industry and Energy Source, 2008 http://en.openei.org/datasets/node/827 Biomass energy consumption and electricity net generation in the industrial sector by industry and energy source in 2008. This data is published and compiled by the U.S. Energy Information Administration (EIA).

License
Type of License: 

324

WP 3 Report: Biomass Potentials Biomass production potentials  

E-Print Network (OSTI)

WP 3 Report: Biomass Potentials 1 Biomass production potentials in Central and Eastern Europe under different scenarios Final report of WP3 of the VIEWLS project, funded by DG-Tren #12;WP 3 Report: Biomass Potentials 2 Report Biomass production potentials in central and Eastern Europe under different scenarios

325

Lignin-blocking treatment of biomass and uses thereof  

DOE Patents (OSTI)

Disclosed is a method for converting cellulose in a lignocellulosic biomass. The method provides for a lignin-blocking polypeptide and/or protein treatment of high lignin solids. The treatment enhances cellulase availability in cellulose conversion. Cellulase efficiencies are improved by the protein or polypeptide treatment. The treatment may be used in combination with steam explosion and acid prehydrolysis techniques. Hydrolysis yields from lignin containing biomass are enhanced 5-20%, and enzyme utilization is increased from 10% to 50%. Thus, a more efficient and economical method of processing lignin containing biomass materials utilizes a polypeptide/protein treatment step that effectively blocks lignin binding of cellulase.

Yang, Bin (Hanover, NH); Wyman, Charles E. (Norwich, VT)

2009-10-20T23:59:59.000Z

326

High-solids enrichment of thermophilic microbial communities and their enzymes on bioenergy feedstocks  

E-Print Network (OSTI)

employing plant biomass conversion to fuels (Gerbens-LeenesLaboratory, 94551; Biomass Science and Conversion Technologybiomass for liquid fuel production. Limiting factors to their utilization include sustainable harvest, transportation, storage and conversion

Reddy, A. P.

2012-01-01T23:59:59.000Z

327

Rheological study of comingled biomass and coal slurries with hydrothermal pretreatment  

SciTech Connect

Gasification of comingled biomass and coal feedstock is an effective means of reducing the net life cycle greenhouse gas emissions in the coal gasification process while maintaining its inherent benefits of abundance and high-energy density. However, feeding a comingled biomass and coal feedstock into a pressurized gasification reactor poses a technical problem. Conventional dry feeding systems, such as lock hoppers and pressurized pneumatic transport, are complex and operationally expensive. A slurry formation of comingled biomass and coal feedstock can be easily fed into the gasification reactor but, in normal conditions, only allows for a small portion of biomass in the mixture. This is a consequence of the hydroscopic and hydrophilic nature of the biomass. The College of Engineering Center for Environmental Research and Technology (CE-CERT) at the University of California, Riverside, has developed a process producing high solid content biomass-water slurry using a hydrothermal pretreatment process. In this paper, the systematic investigation of the rheological properties (e.g., shear rate, shear stress, and viscosity) of coal-water slurries, biomass-water slurries, and comingled biomass and coal-water slurries is reported. The solid particle size distribution in the slurry and the initial solid/water ratio were investigated to determine the impact on shear rate and viscosity. This was determined using a rotational rheometer. The experimental results show that larger particle size offers better pumpability. The presence of a high percentage of biomass in solid form significantly decreases slurry pumpability. It is also shown that the solid loading of the biomass-water slurry can be increased to approximately 35 wt % with viscosity of less than 0.7 Pa.s after the pretreatment process. The solid loading increased to approximately 45 wt % when the biomass is comingled with coal. 18 refs., 7 figs., 3 tabs.

Wei He; Chan S. Park; Joseph M. Norbeck [University of California, Riverside, CA (United States). Bourns College of Engineering Center for Environmental Research and Technology

2009-09-15T23:59:59.000Z

328

Biomass | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy » Energy » Biomass Biomass Learn how the Energy Department is working to sustainably transform the nation's abundant renewable resources into biomass energy. Featured Energy 101 | Algae-to-Fuel A behind-the-scenes video of how oil from algae is extracted and refined to create clean, renewable transportation fuel. Oregon Hospital Heats Up with a Biomass Boiler Using money from the Recovery Act, Blue Mountain Hospital replaced one of its 1950s crude oil boilers with a wood-pellet boiler -- saving the hospital about $100,000 a year in heating costs. | Photo courtesy of the Oregon Department of Energy. Highlighting how a rural Oregon hospital was able to cut its heating bills while stimulating the local economy. Ceres: Making Biofuels Bigger and Better A Ceres researcher evaluates the performance of biofuel crops. | Photo courtesy of Ceres, Inc.

329

CLC of biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

Developments on Developments on Chemical Looping Combustion of Biomass Laihong Shen Jiahua Wu Jun Xiao Rui Xiao Southeast University Nanjing, China 2 th U.S. - China Symposium on CO 2 Emissions Control Science & Technology Hangzhou, China May 28-30, 2008 Overview  Introduction  Technical approach  Experiments on chemical looping combustion of biomass  Conclusions Climate change is a result of burning too much coal, oil and gas.... We need to capture CO 2 in any way ! Introduction CCS is the world's best chance to have a major & immediate impact on CO 2 emission reduction Introduction Introduction  Biomass is renewable energy with zero CO 2 emission  A way to capture CO 2 from biomass ?  If so, a quick way to reduce CO 2 content in the atmosphere Normal combustion

330

Driving on Biomass  

Science Journals Connector (OSTI)

...Annual Supply ( USDA and DOE , Washington, DC , 2005 ); www1.eere.energy.gov/biomass/pdfs/final_billionton_vision...hybridcars.com/. 12 Vehicle Technologies Program, DOE , www1.eere.energy.gov/vehiclesandfuels/facts/2008_fotw514...

John Ohlrogge; Doug Allen; Bill Berguson; Dean DellaPenna; Yair Shachar-Hill; Sten Stymne

2009-05-22T23:59:59.000Z

331

Driving on Biomass  

Science Journals Connector (OSTI)

...Research Increasing supplies of biodiesel is one priority for future...research. However, production of biodiesel from temperate oilseed crops...systems, perhaps including algae or thermochemical conversion...biomass either for burning or for biodiesel production. Reducing leaf...

John Ohlrogge; Doug Allen; Bill Berguson; Dean DellaPenna; Yair Shachar-Hill; Sten Stymne

2009-05-22T23:59:59.000Z

332

DOE 2014 Biomass Conference  

Energy.gov (U.S. Department of Energy (DOE))

Breakout Session 1C—Fostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels DOE 2014 Biomass Conference Jim Williams, Senior Manager, American Petroleum Institute

333

Modern Biomass Conversion Technologies  

Science Journals Connector (OSTI)

This article gives an overview of the state-of-the-art of key biomass conversion technologies currently deployed and technologies that may...2...capture and sequestration technology (CCS). In doing so, special at...

Andre Faaij

2006-03-01T23:59:59.000Z

334

AGCO Biomass Solutions  

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

to update any forward-looking statements except as required by law. Who is AGCO? AGCO Biomass - A History * Started approximately 5 years ago - First OEM to have a department...

335

Overview of Biomass Combustion  

Science Journals Connector (OSTI)

The main combustion systems for biomass fuels are presented and the respective requirements ... etc.) in industrial boilers or for co-combustion in power plants. For fuels with high ... moving grate firings are u...

T. Nussbaumer; J. E. Hustad

1997-01-01T23:59:59.000Z

336

Catalytic fast pyrolysis of lignocellulosic biomass  

SciTech Connect

Increasing energy demand, especially in the transportation sector, and soaring CO2 emissions necessitate the exploitation of renewable sources of energy. Despite the large variety of new energy Q3 carriers, liquid hydrocarbon still appears to be the most attractive and feasible form of transportation fuel taking into account the energy density, stability and existing infrastructure. Biomass is an abundant, renewable source of energy; however, utilizing it in a cost-effective way is still a substantial challenge. Lignocellulose is composed of three major biopolymers, namely cellulose, hemicellulose and lignin. Fast pyrolysis of biomass is recognized as an efficient and feasible process to selectively convert lignocellulose into a liquid fuel—bio-oil. However bio-oil from fast pyrolysis contains a large amount of oxygen, distributed in hundreds of oxygenates. These oxygenates are the cause of many negative properties, such as low heating values, high corrosiveness, high viscosity, and instability; they also greatly Q4 limit the application of bio-oil particularly as transportation fuel. Hydrocarbons derived from biomass are most attractive because of their high energy density and compatibility with the existing infrastructure. Thus, converting lignocellulose into transportation fuels via catalytic fast pyrolysis has attracted much attention. Many studies related to catalytic fast pyrolysis of biomass have been published. The main challenge of this process is the development of active and stable catalysts that can deal with a large variety of decomposition intermediates from lignocellulose. This review starts with the current understanding of the chemistry in fast pyrolysis of lignocellulose and focuses on the development of catalysts in catalytic fast pyrolysis. Recent progress in the experimental studies on catalytic fast pyrolysis of biomass is also summarized with the emphasis on bio-oil yields and quality.

Liu, Changjun; Wang, Huamin; Karim, Ayman M.; Sun, Junming; Wang, Yong

2014-11-21T23:59:59.000Z

337

BIOMASS ACTION PLAN FOR SCOTLAND  

E-Print Network (OSTI)

BIOMASS ACTION PLAN FOR SCOTLAND #12; #12;© Crown copyright 2007 ISBN: 978 0 7559 6506 9 Scottish% recyclable. #12;A BIOMASS ACTION PLAN FOR SCOTLAND #12;#12;1 CONTENTS FOREWORD 3 1. EXECUTIVE SUMMARY 5 2. INTRODUCTION 9 3. WIDER CONTEXT 13 4. SCOTLAND'S ROLE IN THE UK BIOMASS STRATEGY 17 5. BIOMASS HEATING 23 6

338

Biomass 2014 Poster Session  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy’s Bioenergy Technologies Office (BETO) invites students, researchers, public and private organizations, and members of the general public to submit poster abstracts for consideration for the annual Biomass Conference Poster Session. The Biomass 2014 conference theme focuses on topics that are advancing the growth of the bioeconomy, such as improvements in feedstock logistics; promising, innovative pathways for advanced biofuels; and market-enabling co-products.

339

Biomass Power Association (BPA) | Open Energy Information  

Open Energy Info (EERE)

Biomass Power Association (BPA) Biomass Power Association (BPA) Jump to: navigation, search Tool Summary Name: Biomass Power Association (BPA) Agency/Company /Organization: Biomass Power Association Sector: Energy Focus Area: Biomass, - Biomass Combustion, - Biomass Gasification, - Biomass Pyrolysis, - Biofuels Phase: Determine Baseline, Evaluate Options, Develop Goals Resource Type: Guide/manual User Interface: Website Website: www.usabiomass.org Cost: Free References: Biomass Power Association[1] The website includes information on biomass power basics, renewable electricity standards, and updates on legislation affecting biomass power plants. Overview "The Biomass Power Association is the nation's leading organization working to expand and advance the use of clean, renewable biomass

340

NREL: Biomass Research - Projects in Biomass Process and Sustainability  

NLE Websites -- All DOE Office Websites (Extended Search)

Projects in Biomass Process and Sustainability Analyses Projects in Biomass Process and Sustainability Analyses Researchers at NREL use biomass process and sustainability analyses to understand the economic, technical, and global impacts of biomass conversion technologies. These analyses reveal the economic feasibility and environmental benefits of biomass technologies and are useful for government, regulators, and the private sector. NREL's Energy Analysis Office integrates and supports the energy analysis functions at NREL. Among NREL's projects in biomass process and sustainability analyses are: Life Cycle Assessment of Energy Independence and Security Act for Ethanol NREL is determining the life cycle environmental impacts of the ethanol portion of the Energy Independence and Security Act (EISA). EISA mandates

Note: This page contains sample records for the topic "biomass solids liquids" 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

Liquid Fuels from Lignins: Annual Report  

SciTech Connect

This task was initiated to assess the conversion of lignins into liquid fuels, primarily of lignins relevant to biomass-to-ethanol conversion processes. The task was composed of a literature review of this area and an experimental part to obtain pertinent data on the conversion of lignins germane to biomass-to-ethanol conversion processes.

Chum, H. L.; Johnson, D. K.

1986-01-01T23:59:59.000Z

342

Kinetic Modeling of Cellulosic Biomass to Ethanol Via Simultaneous Saccharification and  

E-Print Network (OSTI)

ARTICLE Kinetic Modeling of Cellulosic Biomass to Ethanol Via Simultaneous Saccharification. Biotechnol. Bioeng. 2009;102: 66­72. � 2008 Wiley Periodicals, Inc. KEYWORDS: cellulose; ethanol; model validation Introduction Conversion of cellulosic biomass to ethanol and other liquid fuels is of interest

California at Riverside, University of

343

Benchmarking Biomass Gasification Technologies  

NLE Websites -- All DOE Office Websites (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.

344

Biomass 2010 Conference Agenda | Department of Energy  

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

0 Conference Agenda Biomass 2010 Conference Agenda Biomass 2010 Conference Agenda bio2010fullagenda.pdf More Documents & Publications QTR Cornerstone Workshop Agenda 2014 Biomass...

345

Biomass 2012 Agenda | Department of Energy  

Office of Environmental Management (EM)

2 Agenda Biomass 2012 Agenda Detailed agenda from the July 10-11, 2012, Biomass conference--Biomass 2012: Confronting Challenges, Creating Opportunities - Sustaining a Commitment...

346

Dinuba Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Dinuba Biomass Facility Jump to: navigation, search Name Dinuba Biomass Facility Facility Dinuba Sector Biomass Owner Community Recycling, Inc. Location Dinuba, California...

347

November 2011 Model documentation for biomass,  

E-Print Network (OSTI)

1 November 2011 Model documentation for biomass, cellulosic biofuels, renewable of Education, Office of Civil Rights. #12;3 Contents Biomass.....................................................................................................................................................4 Variables in the biomass module

Noble, James S.

348

Mecca Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Mecca Biomass Facility Jump to: navigation, search Name Mecca Biomass Facility Facility Mecca Sector Biomass Owner Colmac Energy Location Mecca, California Coordinates 33.571692,...

349

Santa Clara Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Biomass Facility Jump to: navigation, search Name Santa Clara Biomass Facility Facility Santa Clara Sector Biomass Facility Type Landfill Gas Location Santa Clara County,...

350

Hebei Jiantou Biomass Power | Open Energy Information  

Open Energy Info (EERE)

Jiantou Biomass Power Jump to: navigation, search Name: Hebei Jiantou Biomass Power Place: Jinzhou, Hebei Province, China Zip: 50000 Sector: Biomass Product: A company engages in...

351

NREL: International Activities - Biomass Resource Assessment  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Resource Assessment Map showing annual productivity of marginal lands in APEC economies. Biomass resource assessments quantify the existing or potential biomass material in...

352

Chowchilla Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Chowchilla Biomass Facility Jump to: navigation, search Name Chowchilla Biomass Facility Facility Chowchilla Sector Biomass Owner London Economics Location Chowchilla, California...

353

Category:Biomass | Open Energy Information  

Open Energy Info (EERE)

Pages in category "Biomass" This category contains only the following page. B Biomass Scenario Model Retrieved from "http:en.openei.orgwindex.php?titleCategory:Biomass&oldid3...

354

Haryana Biomass Power Ltd | Open Energy Information  

Open Energy Info (EERE)

Haryana Biomass Power Ltd Jump to: navigation, search Name: Haryana Biomass Power Ltd. Place: Mumbai, Haryana, India Zip: 400025 Sector: Biomass Product: This is a JV consortium...

355

NREL: Biomass Research - David W. Templeton  

NLE Websites -- All DOE Office Websites (Extended Search)

W. Templeton Photo of David Templeton David Templeton is the senior biomass analyst on the Biomass Analysis team (Biomass Compositional Analysis Laboratory) within the National...

356

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network (OSTI)

Biofuels, LLC  UCSD Biomass to Power  Economic Feasibility Figure 1: West Biofuels Biomass Gasification to Power rates..……………………. ……31  UCSD Biomass to Power ? Feasibility 

Cattolica, Robert

2009-01-01T23:59:59.000Z

357

Hutchins LFG Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Hutchins LFG Biomass Facility Jump to: navigation, search Name Hutchins LFG Biomass Facility Facility Hutchins LFG Sector Biomass Facility Type Landfill Gas Location Dallas County,...

358

Mecca Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Plant Biomass Facility Jump to: navigation, search Name Mecca Plant Biomass Facility Facility Mecca Plant Sector Biomass Location Riverside County, California Coordinates...

359

Florida Biomass Energy Consortium | Open Energy Information  

Open Energy Info (EERE)

Consortium Jump to: navigation, search Name: Florida Biomass Energy Consortium Place: Florida Sector: Biomass Product: Association of biomass energy companies. References: Florida...

360

Opportunities for Farmers in Biomass Feedstock Production  

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

Opportunities for Farmers in Biomass Feedstock Production Richard Hess Biomass 2014, Feedstocks Plenary July 29, 2014 Getting into the Biomass Business Crop Residue Removal; Farm...

Note: This page contains sample records for the topic "biomass solids liquids" 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

NREL: Climate Neutral Research Campuses - Biomass Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

basics and biomass organizations. Technology Basics The following resources explain the fundamentals of biomass energy technologies: Biomass Energy Basics: NREL publishes this...

362

Liquid Fuels Market Module  

U.S. Energy Information Administration (EIA) Indexed Site

Liquid Fuels Market Module Liquid Fuels Market Module This page inTenTionally lefT blank 145 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2013 Liquid Fuels Market Module The NEMS Liquid Fuels Market Module (LFMM) projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil (both domestic and imported), petroleum product imports, unfinished oil imports, other refinery inputs (including alcohols, ethers, esters, corn, biomass, and coal), natural gas plant liquids production, and refinery processing gain. In addition, the LFMM projects capacity expansion and fuel consumption at domestic refineries. The LFMM contains a linear programming (LP) representation of U.S. petroleum refining

363

Liquid metal electric pump  

DOE Patents (OSTI)

An electrical pump for pumping liquid metals to high pressures in high temperature environments without the use of magnets or moving mechanical parts. The pump employs a non-porous solid electrolyte membrane, typically ceramic, specific to the liquid metal to be pumped. A DC voltage is applied across the thickness of the membrane causing ions to form and enter the membrane on the electrically positive surface, with the ions being neutralized on the opposite surface. This action provides pumping of the liquid metal from one side of the non-porous solid electrolyte membrane to the other. 3 figs.

Abbin, J.P.; Andraka, C.E.; Lukens, L.L.; Moreno, J.B.

1992-01-14T23:59:59.000Z

364

Thermodynamic and rheological properties of solid-liquid systems in coal processing. Quarterly technical report, December 1, 1992--February 28, 1993  

SciTech Connect

Very little data is available on the thermodynamic properties of coal model compounds in liquid phase at high pressures. The authors present preliminary compilations of available data. It is anticipated that they will require vapor pressure and saturated liquid density data for coal model compounds in their high pressure liquid equation of state development. These data sets have also been compiled and are presented. They have at this time completed a review of techniques for high pressure density measurements. Some thought is being given to the possibility of building an apparatus to carry out density measurements for selected model compounds. Finally, they reproduce the Thomson et al equation and describe their preliminary procedure to test this equation with available high pressure thermodynamic data. They acknowledge the possibility that a number of modifications of the Thomson equation will be necessary before a reasonably accurate liquid state equation of state for coal model compound emerges.

Kabadi, V.N.; Ilias, S.

1993-12-31T23:59:59.000Z

365

Determination of Selected Herbicides and Phenols in Water and Soils by Solid-Phase Extraction and High-Performance Liquid Chromatography  

Science Journals Connector (OSTI)

......1987). 6. G.E. Batley. Applications of liquid chromatography with electro- chemical detection to the analysis of oil shale process waters. J. Chromatogr. 382: 409416 (1987). 7. H. Farber, K. Nick, and H.F. Scoeler. Determination......

Irena Baranowska; Celina Pieszko

2000-05-01T23:59:59.000Z

366

Precipitation of cesium jointly with uranium from nitric acid liquid radioactive wastes to obtain solid matrices for long-term storage  

Science Journals Connector (OSTI)

The possibility of converting liquid radioactive wastes containing Cs into chemically and thermodynamically stable...4U5O17...can be prepared by different procedures. The resulting compounds are characterized by ...

Yu. I. Korneiko; A. A. Murzin; O. V. Shmidt

2009-08-01T23:59:59.000Z

367

APS Biomass I Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

APS Biomass I Biomass Facility APS Biomass I Biomass Facility Jump to: navigation, search Name APS Biomass I Biomass Facility Facility APS Biomass I Sector Biomass Location Arizona Coordinates 34.0489281°, -111.0937311° 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":[{"text":"","title":"","link":null,"lat":34.0489281,"lon":-111.0937311,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

368

Diesel Engine Combustion of Biomass Pyrolysis Oils  

Science Journals Connector (OSTI)

Biomass pyrolysis oils are manufactured through a moderate-temperature process (?500 °C) in which the biomass feedstock is subjected to rapid heating in the absence of air, where it vaporizes, cracks, and is condensed after a short residence time (?500 ms) into a dark brown liquid composed of a complex mixture of oxygenated hydrocarbons whose heating value is approximately half that of No. 2 diesel fuel. ... The combustion air inlet temperature can be preheated up to 130 °C through the use of an in-line electric heater, which allows engine operation with fuels that have long ignition delay, without relying on any ignition additives. ... Their data showed that in addition to reducing the peak heat release magnitude, slower chemical kinetics resulted in reduced rate of instantaneous heat release (the slope of the instantaneous heat release curve) in the early combustion phase, resulting in delayed peak heat release timing relative to SOC. ...

Alan Shihadeh; Simone Hochgreb

2000-02-15T23:59:59.000Z

369

Minimally refined biomass fuel  

DOE Patents (OSTI)

A minimally refined fluid composition, suitable as a fuel mixture and derived from biomass material, is comprised of one or more water-soluble carbohydrates such as sucrose, one or more alcohols having less than four carbons, and water. The carbohydrate provides the fuel source; water solubilizes the carbohydrates; and the alcohol aids in the combustion of the carbohydrate and reduces the vicosity of the carbohydrate/water solution. Because less energy is required to obtain the carbohydrate from the raw biomass than alcohol, an overall energy savings is realized compared to fuels employing alcohol as the primary fuel.

Pearson, Richard K. (Pleasanton, CA); Hirschfeld, Tomas B. (Livermore, CA)

1984-01-01T23:59:59.000Z

370

Fixed Bed Biomass Gasifier  

SciTech Connect

The report details work performed by Gazogen to develop a novel biomass gasifier for producimg electricity from commercially available hardwood chips. The research conducted by Gazogen under this grant was intended to demonstrate the technical and economic feasibility of a new means of producing electricity from wood chips and other biomass and carbonaceous fuels. The technical feasibility of the technology has been furthered as a result of the DOE grant, and work is expected to continue. The economic feasibility can only be shown when all operational problems have been overocme. The technology could eventually provide a means of producing electricity on a decentralized basis from sustainably cultivated plants or plant by-products.

Carl Bielenberg

2006-03-31T23:59:59.000Z

371

Biomass Anaerobic Digestion Facilities and Biomass Gasification Facilities (Indiana)  

Energy.gov (U.S. Department of Energy (DOE))

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

372

Agricultural Biomass Income Tax Credit (Personal) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Personal) Personal) Agricultural Biomass Income Tax Credit (Personal) < Back Eligibility Agricultural Savings Category Bioenergy Maximum Rebate Statewide annual limit of 5 million in total credits Program Info Start Date 1/1/2011 State New Mexico Program Type Personal Tax Credit Rebate Amount 5 per wet ton Provider New Mexico Energy, Minerals and Natural Resources Department [http://www.nmlegis.gov/Sessions/10%20Regular/final/HB0171.pdf House Bill 171] of 2010 created a tax credit for agricultural biomass from a dairy or feedlot transported to a facility that uses agricultural biomass to generate electricity or make biocrude or other liquid or gaseous fuel for commercial use. For the purposes of this tax credit, agricultural biomass means wet manure. The Energy, Minerals and Natural Resources Department may

373

Engineered microbial systems for enhanced conversion of lignocellulosic biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

752; 752; NO. OF PAGES 6 Please cite this article in press as: Elkins JG, et al. Engineered Q1microbial systems for enhanced conversion of lignocellulosic biomass, Curr Opin Biotechnol (2010), doi:10.1016/ j.copbio.2010.05.008 Available online at www.sciencedirect.com Engineered microbial systems for enhanced conversion of lignocellulosic biomass James G Elkins, Babu Raman and Martin Keller In order for plant biomass to become a viable feedstock for meeting the future demand for liquid fuels, efficient and cost- effective processes must exist to breakdown cellulosic materials into their primary components. A one-pot conversion strategy or, consolidated bioprocessing, of biomass into ethanol would provide the most cost-effective route to renewable fuels and the realization of this technology is being actively pursued by both multi-disciplinary research centers and

374

Agricultural Biomass Income Tax Credit (Corporate) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Corporate) Corporate) Agricultural Biomass Income Tax Credit (Corporate) < Back Eligibility Agricultural Savings Category Bioenergy Maximum Rebate Statewide annual limit of 5 million in total credits Program Info Start Date 1/1/2011 State New Mexico Program Type Corporate Tax Credit Rebate Amount 5 per wet ton Provider New Mexico Energy, Minerals and Natural Resources Department [http://www.nmlegis.gov/Sessions/10%20Regular/final/HB0171.pdf House Bill 171] of 2010 created a tax credit for agricultural biomass from a dairy or feedlot transported to a facility that uses agricultural biomass to generate electricity or make biocrude or other liquid or gaseous fuel for commercial use. For the purposes of this tax credit, agricultural biomass means wet manure. The Energy, Minerals and Natural Resources Department may

375

Huntington Resource Recovery Facility Biomass Facility | Open Energy  

Open Energy Info (EERE)

Huntington Resource Recovery Facility Biomass Facility Huntington Resource Recovery Facility Biomass Facility Jump to: navigation, search Name Huntington Resource Recovery Facility Biomass Facility Facility Huntington Resource Recovery Facility Sector Biomass Facility Type Municipal Solid Waste Location Suffolk County, New York Coordinates 40.9848784°, -72.6151169° 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":[{"text":"","title":"","link":null,"lat":40.9848784,"lon":-72.6151169,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

376

Miami Dade County Resource Recovery Fac Biomass Facility | Open Energy  

Open Energy Info (EERE)

Miami Dade County Resource Recovery Fac Biomass Facility Miami Dade County Resource Recovery Fac Biomass Facility Jump to: navigation, search Name Miami Dade County Resource Recovery Fac Biomass Facility Facility Miami Dade County Resource Recovery Fac Sector Biomass Facility Type Municipal Solid Waste Location Miami-Dade County, Florida Coordinates 25.7889689°, -80.2264393° 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":[{"text":"","title":"","link":null,"lat":25.7889689,"lon":-80.2264393,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

377

Southeast Resource Recovery Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Southeast Resource Recovery Biomass Facility Southeast Resource Recovery Biomass Facility Jump to: navigation, search Name Southeast Resource Recovery Biomass Facility Facility Southeast Resource Recovery Sector Biomass Facility Type Municipal Solid Waste Location Los Angeles County, California Coordinates 34.3871821°, -118.1122679° 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":[{"text":"","title":"","link":null,"lat":34.3871821,"lon":-118.1122679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

378

Covanta Bristol Energy Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Covanta Bristol Energy Biomass Facility Covanta Bristol Energy Biomass Facility Jump to: navigation, search Name Covanta Bristol Energy Biomass Facility Facility Covanta Bristol Energy Sector Biomass Facility Type Municipal Solid Waste Location Hartford County, Connecticut Coordinates 41.7924343°, -72.8042797° 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":[{"text":"","title":"","link":null,"lat":41.7924343,"lon":-72.8042797,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

379

North County Regional Resource Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Regional Resource Biomass Facility Regional Resource Biomass Facility Jump to: navigation, search Name North County Regional Resource Biomass Facility Facility North County Regional Resource Sector Biomass Facility Type Municipal Solid Waste Location Palm Beach County, Florida Coordinates 26.6514503°, -80.2767327° 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":[{"text":"","title":"","link":null,"lat":26.6514503,"lon":-80.2767327,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

380

Wheelabrator South Broward Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

South Broward Biomass Facility South Broward Biomass Facility Jump to: navigation, search Name Wheelabrator South Broward Biomass Facility Facility Wheelabrator South Broward Sector Biomass Facility Type Municipal Solid Waste Location Broward County, Florida Coordinates 26.190096°, -80.365865° 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":[{"text":"","title":"","link":null,"lat":26.190096,"lon":-80.365865,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "biomass solids liquids" 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

Covanta Hennepin Energy Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Hennepin Energy Biomass Facility Hennepin Energy Biomass Facility Jump to: navigation, search Name Covanta Hennepin Energy Biomass Facility Facility Covanta Hennepin Energy Sector Biomass Facility Type Municipal Solid Waste Location Hennepin County, Minnesota Coordinates 45.0208911°, -93.5094574° 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":[{"text":"","title":"","link":null,"lat":45.0208911,"lon":-93.5094574,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

382

Covanta Mid-Connecticut Energy Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Mid-Connecticut Energy Biomass Facility Mid-Connecticut Energy Biomass Facility Jump to: navigation, search Name Covanta Mid-Connecticut Energy Biomass Facility Facility Covanta Mid-Connecticut Energy Sector Biomass Facility Type Municipal Solid Waste Location Hartford County, Connecticut Coordinates 41.7924343°, -72.8042797° 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":[{"text":"","title":"","link":null,"lat":41.7924343,"lon":-72.8042797,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

383

Wheelabrator Millbury Facility Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Wheelabrator Millbury Facility Biomass Facility Wheelabrator Millbury Facility Biomass Facility Jump to: navigation, search Name Wheelabrator Millbury Facility Biomass Facility Facility Wheelabrator Millbury Facility Sector Biomass Facility Type Municipal Solid Waste Location Worcester County, Massachusetts Coordinates 42.4096528°, -71.8571331° 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":[{"text":"","title":"","link":null,"lat":42.4096528,"lon":-71.8571331,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

384

Regional Waste Systems Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Biomass Facility Biomass Facility Jump to: navigation, search Name Regional Waste Systems Biomass Facility Facility Regional Waste Systems Sector Biomass Facility Type Municipal Solid Waste Location Cumberland County, Maine Coordinates 43.8132979°, -70.3870587° 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":[{"text":"","title":"","link":null,"lat":43.8132979,"lon":-70.3870587,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

385

Covanta Stanislaus Energy Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Stanislaus Energy Biomass Facility Stanislaus Energy Biomass Facility Jump to: navigation, search Name Covanta Stanislaus Energy Biomass Facility Facility Covanta Stanislaus Energy Sector Biomass Facility Type Municipal Solid Waste Location Stanislaus County, California Coordinates 37.5090711°, -120.9876321° 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":[{"text":"","title":"","link":null,"lat":37.5090711,"lon":-120.9876321,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

386

Commerce Refuse To Energy Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Refuse To Energy Biomass Facility Refuse To Energy Biomass Facility Jump to: navigation, search Name Commerce Refuse To Energy Biomass Facility Facility Commerce Refuse To Energy Sector Biomass Facility Type Municipal Solid Waste Location Los Angeles County, California Coordinates 34.3871821°, -118.1122679° 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":[{"text":"","title":"","link":null,"lat":34.3871821,"lon":-118.1122679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

387

Wheelabrator North Broward Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Wheelabrator North Broward Biomass Facility Wheelabrator North Broward Biomass Facility Jump to: navigation, search Name Wheelabrator North Broward Biomass Facility Facility Wheelabrator North Broward Sector Biomass Facility Type Municipal Solid Waste Location Broward County, Florida Coordinates 26.190096°, -80.365865° 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":[{"text":"","title":"","link":null,"lat":26.190096,"lon":-80.365865,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

388

Kent County Waste to Energy Facility Biomass Facility | Open Energy  

Open Energy Info (EERE)

Kent County Waste to Energy Facility Biomass Facility Kent County Waste to Energy Facility Biomass Facility Jump to: navigation, search Name Kent County Waste to Energy Facility Biomass Facility Facility Kent County Waste to Energy Facility Sector Biomass Facility Type Municipal Solid Waste Location Kent County, Michigan Coordinates 43.0097027°, -85.520024° 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":[{"text":"","title":"","link":null,"lat":43.0097027,"lon":-85.520024,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

389

Pioneer Valley Resource Recovery Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Pioneer Valley Resource Recovery Biomass Facility Pioneer Valley Resource Recovery Biomass Facility Jump to: navigation, search Name Pioneer Valley Resource Recovery Biomass Facility Facility Pioneer Valley Resource Recovery Sector Biomass Facility Type Municipal Solid Waste Location Hampden County, Massachusetts Coordinates 42.1172314°, -72.6624209° 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":[{"text":"","title":"","link":null,"lat":42.1172314,"lon":-72.6624209,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

390

Bay Resource Management Center Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Center Biomass Facility Center Biomass Facility Jump to: navigation, search Name Bay Resource Management Center Biomass Facility Facility Bay Resource Management Center Sector Biomass Facility Type Municipal Solid Waste Location Bay County, Florida Coordinates 30.1805306°, -85.684578° 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":[{"text":"","title":"","link":null,"lat":30.1805306,"lon":-85.684578,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

391

Hillsborough County Resource Recovery Biomass Facility | Open Energy  

Open Energy Info (EERE)

Hillsborough County Resource Recovery Biomass Facility Hillsborough County Resource Recovery Biomass Facility Jump to: navigation, search Name Hillsborough County Resource Recovery Biomass Facility Facility Hillsborough County Resource Recovery Sector Biomass Facility Type Municipal Solid Waste Location Hillsborough County, Florida Coordinates 27.9903597°, -82.3017728° 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":[{"text":"","title":"","link":null,"lat":27.9903597,"lon":-82.3017728,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

392

Penobscot Energy Recovery Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Biomass Facility Biomass Facility Jump to: navigation, search Name Penobscot Energy Recovery Biomass Facility Facility Penobscot Energy Recovery Sector Biomass Facility Type Municipal Solid Waste Location Penobscot County, Maine Coordinates 45.3230777°, -68.5806727° 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":[{"text":"","title":"","link":null,"lat":45.3230777,"lon":-68.5806727,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

393

Montenay Montgomery LP Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Montenay Montgomery LP Biomass Facility Montenay Montgomery LP Biomass Facility Jump to: navigation, search Name Montenay Montgomery LP Biomass Facility Facility Montenay Montgomery LP Sector Biomass Facility Type Municipal Solid Waste Location Montgomery County, Pennsylvania Coordinates 40.2290075°, -75.3878525° 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":[{"text":"","title":"","link":null,"lat":40.2290075,"lon":-75.3878525,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

394

Covanta Babylon Energy Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Babylon Energy Biomass Facility Babylon Energy Biomass Facility Jump to: navigation, search Name Covanta Babylon Energy Biomass Facility Facility Covanta Babylon Energy Sector Biomass Facility Type Municipal Solid Waste Location Suffolk County, New York Coordinates 40.9848784°, -72.6151169° 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":[{"text":"","title":"","link":null,"lat":40.9848784,"lon":-72.6151169,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

395

McKay Bay Facility Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

McKay Bay Facility Biomass Facility McKay Bay Facility Biomass Facility Jump to: navigation, search Name McKay Bay Facility Biomass Facility Facility McKay Bay Facility Sector Biomass Facility Type Municipal Solid Waste Location Hillsborough County, Florida Coordinates 27.9903597°, -82.3017728° 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":[{"text":"","title":"","link":null,"lat":27.9903597,"lon":-82.3017728,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

396

Montgomery County Resource Recovery Biomass Facility | Open Energy  

Open Energy Info (EERE)

Montgomery County Resource Recovery Biomass Facility Montgomery County Resource Recovery Biomass Facility Jump to: navigation, search Name Montgomery County Resource Recovery Biomass Facility Facility Montgomery County Resource Recovery Sector Biomass Facility Type Municipal Solid Waste Location Montgomery County, Maryland Coordinates 39.1547426°, -77.2405153° 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":[{"text":"","title":"","link":null,"lat":39.1547426,"lon":-77.2405153,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

397

Fuel and fuel blending components from biomass derived pyrolysis oil  

DOE Patents (OSTI)

A process for the conversion of biomass derived pyrolysis oil to liquid fuel components is presented. The process includes the production of diesel, aviation, and naphtha boiling point range fuels or fuel blending components by two-stage deoxygenation of the pyrolysis oil and separation of the products.

McCall, Michael J.; Brandvold, Timothy A.; Elliott, Douglas C.

2012-12-11T23:59:59.000Z

398

1990 Washington State directory of biomass energy facilities  

SciTech Connect

This second edition is an update of biomass energy production and use in Washington State for 1989. The purpose of this directory is to provide a listing of known biomass users within the state and some basic information about their facilities. The data can be helpful to persons or organizations considering the use of biomass fuels. The directory is divided into three sections of biomass facilities with each section containing a map of locations and a data summary table. In addition, a conversion table, a glossary and an index are provided in the back of the directory. The first section deals with biogas production from wastewater treatment plants. The second section provides information on the wood combustion facilities in the state. This section is subdivided into two categories. The first is for facilities connected with the forest products industries. The second category include other facilities using wood for energy. The third section is composed of three different types of biomass facilities -- ethanol, municipal solid waste, and solid fuel processing. Biomass facilities included in this directory produce over 64 trillion Btu (British thermal units) per year. Wood combustion facilities account for 91 percent of the total. Biogas and ethanol facilities each produce close to 800 billion Btu per year, MSW facilities produce 1845 billion BTU, and solid fuel processing facilities produce 2321 billion Btu per year. To put these numbers in perspective, Washington's industrial section uses 200 trillion Btu of fuels per year. Therefore, biomass fuels used and/or produced by facilities listed in this directory account for nearly 32 percent of the state's total industrial fuel demand. This is a sizable contribution to the state's energy needs.

Deshaye, J.A.; Kerstetter, J.D.

1990-01-01T23:59:59.000Z

399

Biomass Feedstock National User Facility  

Energy.gov (U.S. Department of Energy (DOE))

Breakout Session 1B—Integration of Supply Chains I: Breaking Down Barriers Biomass Feedstock National User Facility Kevin L. Kenney, Director, Biomass Feedstock National User Facility, Idaho National Laboratory

400

Biomass in a petrochemical world  

Science Journals Connector (OSTI)

...refinery, mapping out the possible routes from biomass feedstocks to fuels and petrochemical-type products, drawing...biorefinery enables the conversion of a range of biomass feedstocks into fuels and chemical feedstocks [6]. As with...

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biomass solids liquids" 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

Biomass 2014 Attendee List | Department of Energy  

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

Biomass 2014 Attendee List Biomass 2014 Attendee List This document is the attendee list for Biomass 2014, held July 29-July 30 in Washington, D.C. biomass2014attendeelist.pdf...

402

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;5-2 #12;APPENDIX 5: BIOMASS TO ENERGY PROJECT:WILDLIFE HABITAT EVALUATION 1. Authors: Patricia Manley Ross management scenarios. We evaluated the potential effects of biomass removal scenarios on biological diversity

403

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY as a result of emerging biomass opportunities on private industrial and public multiple-use lands (tracked in the vegetation domain) and the quantity of biomass consumed by the wildfire (tracked

404

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;12-2 #12;Appendix 12: Biomass to Energy Project Team, Committee Members and Project Advisors Research Team. Nechodom's background is in biomass energy policy development and public policy research. Peter Stine

405

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY or recommendations of the study. 1. INTRODUCTION 1.1 Domain Description The study area for the Biomass to Energy (B2 and environmental costs and benefits of using forest biomass to generate electrical power while changing fire

406

Biomass Energy Crops: Massachusetts' Potential  

E-Print Network (OSTI)

Biomass Energy Crops: Massachusetts' Potential Prepared for: Massachusetts Division of Energy;#12;Executive Summary In Massachusetts, biomass energy has typically meant wood chips derived from the region's extensive forest cover. Yet nationally, biomass energy from dedicated energy crops and from crop residues

Schweik, Charles M.

407

13, 3226932289, 2013 Biomass burning  

E-Print Network (OSTI)

ACPD 13, 32269­32289, 2013 Biomass burning aerosol properties over the Northern Great Plains T (ACP). Please refer to the corresponding final paper in ACP if available. Biomass burning aerosol Geosciences Union. 32269 #12;ACPD 13, 32269­32289, 2013 Biomass burning aerosol properties over the Northern

Dong, Xiquan

408

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;10-2 #12;Appendix 10: Power Plant Analysis for Conversion of Forest Remediation Biomass to Renewable Fuels and Electricity 1. Report to the Biomass to Energy Project (B2E) Principal Authors: Dennis Schuetzle, TSS

409

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;6-2 #12;APPENDIX 6: Cumulative Watershed Effects Analysis for the Biomass to Energy Project 1. Principal the findings or recommendations of the study. Cumulative watershed effects (CWE) of the Biomass to Energy (B2E

410

7, 1733917366, 2007 Biomass burning  

E-Print Network (OSTI)

ACPD 7, 17339­17366, 2007 Biomass burning plumes during the AMMA wet season experiment C. H. Mari a Creative Commons License. Atmospheric Chemistry and Physics Discussions Tracing biomass burning plumes from. Mari (marc@aero.obs-mip.fr) 17339 #12;ACPD 7, 17339­17366, 2007 Biomass burning plumes during the AMMA

Paris-Sud XI, Université de

411

Federal Biomass Activities | Department of Energy  

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

Federal Biomass Activities Federal Biomass Activities Statutory and executive order requirements for Bioproducts and Biofuels federalbiomassactivities.pdf More Documents &...

412

Biomass Energy Technology Module | Open Energy Information  

Open Energy Info (EERE)

Focus Area: Renewable Energy, Biomass Topics: Technology characterizations Website: web.worldbank.orgWBSITEEXTERNALTOPICSEXTENERGY2EXTRENENERGYTK0,, References: Biomass...

413

Thermochemical Process Development Unit: Researching Fuels from Biomass, Bioenergy Technologies (Fact Sheet)  

NLE Websites -- All DOE Office Websites (Extended Search)

Highlights Highlights Thermochemical conversion technologies convert biomass and its residues to fuels and chemicals using gasification and pyrolysis. Gasification entails heating biomass and results in a mixture of carbon monoxide and hydrogen, known as syngas. Pyrolysis, which is heating biomass in the absence of oxygen, produces liquid pyrolysis oil. Both syngas and pyrolysis oil can be chemically converted into clean, renewable transportation fuels and chemicals. The Thermochemical Process Development Unit (TCPDU) at the National Renewable Energy Laboratory (NREL) is a unique facility dedicated to researching thermochemical processes to produce fuels from biomass. Thermochemical processes include gasification and pyrolysis-processes used to convert

414

Biomass Supply and Carbon Accounting for  

E-Print Network (OSTI)

Biomass Supply and Carbon Accounting for Southeastern Forests February 2012 #12;This Biomass Supply and Carbon Accounting for Southeastern Forests study was conducted by the Biomass Energy Resource Center Biomass Energy Resource Center Kamalesh Doshi Biomass Energy Resource Center Hillary Emick Biomass Energy

415

EMERY BIOMASS GASIFICATION POWER SYSTEM  

SciTech Connect

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

416

NREL: Biomass Research - Thomas Foust  

NLE Websites -- All DOE Office Websites (Extended Search)

Thomas Foust Thomas Foust Photo of Thomas Foust Dr. Thomas Foust is an internationally recognized expert in the biomass field. His areas of expertise include feedstock production, biomass-to-fuels conversion technologies, and environmental and societal sustainability issues associated with biofuels. He has more than 20 years of research and research management experience, specializing in biomass feedstocks and conversion technologies. As National Bioenergy Center Director, Dr. Foust guides and directs NREL's research efforts to develop biomass conversion technologies via biochemical and thermochemical routes, as well as critical research areas addressing the sustainability of biofuels. This research focuses on developing the necessary science and technology for converting biomass to biofuels,

417

Chapter 15 - Catalytic Thermochemical Processes for Biomass Conversion to Biofuels and Chemicals  

Science Journals Connector (OSTI)

Abstract Biomass is the most abundant and biorenewable resource with great potential for sustainable production of chemicals and fuels. Thermochemical conversion technologies (pyrolysis, gasification and hydrothermal liquefaction) are a promising option for transforming biomass feedstocks into liquid oils and chemicals. In the article, for the thermal process of biomass for biofuels and chemicals, the effect of reaction conditions, reactors, solvents and catalysts on the yield and distribution of the products are reviewed. Fast pyrolysis of cellulose is primarily conducted over catalysts with proper acidity/basicity and has undergone many pilot tests. Gasification is typically conducted over supported noble metal catalysts and has been profiled as being CO2-neutral, having a high potential to provide power, chemicals and fuels. Catalytically hydrothermal liquefaction of biomass produces a very complex mixture of liquid products; therefore, novel technology for separation and extraction of downstream products from hydrothermal liquefaction of lignocellulosic biomass need to be developed.

Lin Mei Wu; Chun Hui Zhou; Dong Shen Tong; Wei Hua Yu

2014-01-01T23:59:59.000Z

418

Biomass: Potato Power  

NLE Websites -- All DOE Office Websites (Extended Search)

POTATO POWER POTATO POWER Curriculum: Biomass Power (organic chemistry, chemical/carbon cycles, plants, energy resources/transformations) Grade Level: Grades 2 to 3 Small groups (3 to 4) Time: 30 to 40 minutes Summary: Students assemble a potato battery that will power a digital clock. This shows the connection between renewable energy from biomass and its application. Provided by the Department of Energy's National Renewable Energy Laboratory and BP America Inc. BIOPOWER - POTATO POWER Purpose: Can a potato power a clock? Materials:  A potato  A paper plate  Two pennies  Two galvanized nails  Three 8 inch insulated copper wire, with 2 inches of the insulation removed from the ends  A digital clock (with places for wire attachment)

419

Liquid and solid phase compositions in a partially frozen JP-5 fuel low in n-alkanes. Memorandum report April 1983-January 1984  

SciTech Connect

A JP-5 low in n-alkanes was partially frozen at several temperatures 9 to 15 C below its normal freezing point of -53 C. In spite of their low concentrations in the starting fuel, the n-alkanes were the predominant components in the solid phase crystallizing from the fuel. In this respect, this JP-5 behaves in a fashion similar to other jet fuels which contain 3 to 5 times the amounts of n-alkanes.

Van Winkle, T.L.; Hazlett, R.N.; Beal, E.J.; Mushrush, G.W.

1984-06-27T23:59:59.000Z

420

Biomass One LP Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

LP Biomass Facility LP Biomass Facility Jump to: navigation, search Name Biomass One LP Biomass Facility Facility Biomass One LP Sector Biomass Location Jackson County, Oregon Coordinates 42.334535°, -122.7646577° 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":[{"text":"","title":"","link":null,"lat":42.334535,"lon":-122.7646577,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "biomass solids liquids" 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

Lyonsdale Biomass LLC Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Biomass Facility Biomass Facility Jump to: navigation, search Name Lyonsdale Biomass LLC Biomass Facility Facility Lyonsdale Biomass LLC Sector Biomass Location Lewis County, New York Coordinates 43.840112°, -75.4344727° 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":[{"text":"","title":"","link":null,"lat":43.840112,"lon":-75.4344727,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

422

High-biomass sorghums for biomass biofuel production  

E-Print Network (OSTI)

University; M.S., Texas A&M University Chair of Advisory Committee: Dr. William Rooney High-biomass sorghums provide structural carbohydrates for bioenergy production. Sorghum improvement is well established, but development of high- biomass sorghums... these goals and be economically viable, abundant and low-cost 3 biomass sources are needed. To provide this, dedicated bioenergy crops are necessary (Epplin et al., 2007). For a variety of reasons, the C4 grass sorghum (Sorghum bicolor L...

Packer, Daniel

2011-05-09T23:59:59.000Z

423

Biomass burning and global change  

Science Journals Connector (OSTI)

The burning of living and dead biomass including forests savanna grasslands and agricultural wastes is much more widespread and extensive than previously believed and may consume as much as 8700 teragrams of dry biomass matter per year. The burning of this much biomass releases about 3940 teragrams of total carbon or about 3550 teragrams of carbon in the form of CO2 which is about 40% of the total global annual production of CO2. Biomass burning may also produce about 32% of the world’s annual production of CO 24% of the nonmethane hydrocarbons 20% of the oxides of nitrogen and biomass burn combustion products may be responsible for producing about 38% of the ozone in the troposphere. Biomass burning has increased with time and today is overwhelmingly human?initiated.

Joel S. Levine; Wesley R. Cofer III; Donald R. Cahoon Jr.; Edward L. Winsted; Brian J. Stocks

1992-01-01T23:59:59.000Z

424

Remotely sensed heat anomalies linked with Amazonian forest biomass declines  

E-Print Network (OSTI)

with Amazonian forest biomass declines Michael Toomey, 1 Darof aboveground living biomass (p biomass declines, Geophys. Res.

Toomey, M.; Roberts, D. A.; Still, C.; Goulden, M. L.; McFadden, J. P.

2011-01-01T23:59:59.000Z

425

R&D to Prepare and Characterize Robust Coal/Biomass Mixtures for Direct Co-Feeding into Gasification  

NLE Websites -- All DOE Office Websites (Extended Search)

to Prepare and Characterize Robust to Prepare and Characterize Robust Coal/Biomass Mixtures for Direct Co-Feeding into Gasification Background Domestically abundant coal is a significant primary energy source and, when mixed with optimum levels of biomass, has lower carbon footprint compared to conventional petroleum fuels. Coal and biomass mixtures are converted via gasification into synthesis gas (syngas), a mixture of predominantly carbon monoxide and hydrogen, which can be subsequently converted to produce liquid fuels and

426

Solid-Phase Extraction Combined with High-Performance Liquid Chromatography?Atmospheric Pressure Chemical Ionization?Mass Spectrometry Analysis of Pesticides in Water:? Method Performance and Application in a Reconnaissance Survey of Residues in Drinking Water in Greater Cairo, Egypt  

Science Journals Connector (OSTI)

Solid-Phase Extraction Combined with High-Performance Liquid Chromatography?Atmospheric Pressure Chemical Ionization?Mass Spectrometry Analysis of Pesticides in Water:? Method Performance and Application in a Reconnaissance Survey of Residues in Drinking Water in Greater Cairo, Egypt ... Each shipment, which included 24 cartridges, weighed <454 g and cost approximately 200 Egyptian pounds ($40 U.S.). ...

Thomas L. Potter; Mahmoud A. Mohamed; Hannah Ali

2006-12-22T23:59:59.000Z

427

Biomass 2014: Breakout Speaker Biographies  

Energy.gov (U.S. Department of Energy (DOE))

This document outlines the biographies of the breakout speakers for Biomass 2014, held July 29–July 30 in Washington, D.C.

428

Biomass 2009: Fueling Our Future  

Energy.gov (U.S. Department of Energy (DOE))

We would like to thank everyone who attended Biomass 2009: Fueling Our Future, including the speakers, moderators, sponsors, and exhibitors who helped make the conference a great success.

429

NREL: Biomass Research - Joseph Shekiro  

NLE Websites -- All DOE Office Websites (Extended Search)

Deacetylation and Mechanical (Disc) Refining Process for the Conversion of Renewable Biomass to Lower Cost Sugars." Biotechnology for Biofuels (7:7). Shekiro, J. ; Kuhn, E.M.;...

430

Biomass IBR Fact Sheet: POET  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

in the project, including POET Design and Construction, POET Research, POET Biomass, and POET Biorefining - Emmetsburg. LIBERTY is partnering with Novozymes to optimize...

431

NREL: Biomass Research - Michael Resch  

NLE Websites -- All DOE Office Websites (Extended Search)

improve the hydrolysis efficiency of cellulase and hemicellulase enzyme digestion of biomass. This work will help NREL lower the industrial cost of lignocellulosic enzyme...

432

Hebei Milestone Biomass Energy Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Hebei Milestone Biomass Energy Co Ltd Place: Hebei Province, China Zip: 50051 Sector: Biomass Product: China-based biomass project developer. References: Hebei Milestone Biomass...

433

NREL: Biomass Research - Capabilities in Biomass Process and Sustainability  

NLE Websites -- All DOE Office Websites (Extended Search)

Capabilities in Biomass Process and Sustainability Analyses Capabilities in Biomass Process and Sustainability Analyses A photo of a woman and four men, all wearing hard hats and looking into a large square bin of dried corn stover. One man is using a white scoop to pick up some of the material and another man holds some in his hand. Members of Congress visit NREL's cellulosic ethanol pilot plant. A team of NREL researchers uses biomass process and sustainability analyses to bridge the gap between research and commercial operations, which is critical for the scale-up of biomass conversion technology. Among NREL's biomass analysis capabilities are: Life cycle assessments Technoeconomic analysis Sensitivity analysis Strategic analysis. Life Cycle Assessments Conducting full life cycle assessments is important for determining the

434

Effect of Contact Line Curvature on Solid-Fluid Surface Tensions Without Line Tension C. A. Ward* and Jiyu Wu  

E-Print Network (OSTI)

Effect of Contact Line Curvature on Solid-Fluid Surface Tensions Without Line Tension C. A. Ward neglected adsorption at the solid-liquid interface and its effect on the surface tension of this interface-liquid interface can be determined, as can the surface tensions of the solid-liquid and solid-vapor interfaces. DOI

Ward, Charles A.

435

Process for concentrated biomass saccharification  

DOE Patents (OSTI)

Processes for saccharification of pretreated biomass to obtain high concentrations of fermentable sugars are provided. Specifically, a process was developed that uses a fed batch approach with particle size reduction to provide a high dry weight of biomass content enzymatic saccharification reaction, which produces a high sugars concentration hydrolysate, using a low cost reactor system.

Hennessey, Susan M. (Avondale, PA); Seapan, Mayis (Landenberg, PA); Elander, Richard T. (Evergreen, CO); Tucker, Melvin P. (Lakewood, CO)

2010-10-05T23:59:59.000Z

436

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

and impact of Industrial Private Forestry (IPF) has been eliminated from most of the analyses that make up) Project is developing a comprehensive forest biomass-to- electricity model to identify and analyze the economic and environmental costs and benefits of using forest biomass to generate electricity while

437

Production of 5-hydroxymethylfurfural from corn stalk catalyzed by corn stalk-derived carbonaceous solid acid catalyst  

Science Journals Connector (OSTI)

Abstract A carbonaceous solid acid was prepared by hydrothermal carbonization of corn stalk followed by sulfonation and was characterized by FT-IR, XRD, SEM and elemental analysis techniques. The as-prepared corn stalk-derived carbonaceous solid acid catalyst contained SO3H, COOH, and phenolic OH groups, and was used for the one-step conversion of intact corn stalk to 5-hydroxymethylfurfural (5-HMF) in the ionic liquid 1-butyl-3-methyl imidazolium chloride ([BMIM][Cl]), where a 5-HMF yield of 44.1% was achieved at 150 °C in 30 min reaction time. The catalytic system was applicable to initial corn stalk concentration of up to ca. 10 wt.% for the production of 5-HMF. The synthesized catalyst and the developed process of using corn stalk-derived carbon catalyst for corn stalk conversion provide a green and efficient strategy for crude biomass utilization.

Lulu Yan; Nian Liu; Yu Wang; Hiroshi Machida; Xinhua Qi

2014-01-01T23:59:59.000Z

438

Lyophilic liquid porosimetry and a new liquid autoporosimeter  

SciTech Connect

Lyophilic liquid porosimetry determines the volumes of different size pores by measuring the amount of liquid in these pores, thus, providing pore volume distribution (PVD) data for porous structures. Any liquid that wets the sample may be used. This opens unique opportunities for porous structure evaluation. It provides realistic PVD analysis when the liquid of interest changes the porous structure. It determines uptake/drainage hysteresis of real liquids. It allows direct measurements of uptake and retention capillary pressures with different amounts of liquid in a sample. Lyophilic liquid porosimetry determines liquid/solid contact angles of different size pores within the sample. It can also be used for PVD analysis of both soft, brittle materials and porous metal materials.

Tyomkin, I. [TRI/Princeton, NJ (United States)

1998-12-31T23:59:59.000Z

439

The annual cycles of phytoplankton biomass  

Science Journals Connector (OSTI)

...Forrest The annual cycles of phytoplankton biomass Monika Winder 1 * James E. Cloern 2...Here, we ask whether phytoplankton biomass also fluctuates over a consistent annual...compiled 125 time series of phytoplankton biomass (chlorophyll a concentration) from temperate...

2010-01-01T23:59:59.000Z

440

Mineral Transformation and Biomass Accumulation Associated With  

E-Print Network (OSTI)

Mineral Transformation and Biomass Accumulation Associated With Uranium Bioremediation at Rifle transformation and biomass accumulation, both of which can alter the flow field and potentially bioremediation to understand the biogeochemical processes and to quantify the biomass and mineral transformation/ accumulation

Hubbard, Susan

Note: This page contains sample records for the topic "biomass solids liquids" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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441

Biomass 2013 Agenda | Department of Energy  

Office of Environmental Management (EM)

3 Agenda Biomass 2013 Agenda This agenda outlines the sessions and events for Biomass 2013 in Washington, D.C., July 31-August 1. biomass2013agenda.pdf More Documents &...

442

Florida Biomass Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Place: Florida Sector: Biomass Product: Florida-based biomass project developer. References: Florida Biomass Energy, LLC1 This article is a stub. You can help OpenEI by...

443

Biomass Producer or Collector Tax Credit (Oregon)  

Energy.gov (U.S. Department of Energy (DOE))

 The Oregon Department of Energy provides a tax credit for agricultural producers or collectors of biomass.  The credit can be used for eligible biomass used to produce biofuel; biomass used in...

444

Treatment of biomass to obtain fermentable sugars  

DOE Patents (OSTI)

Biomass is pretreated using a low concentration of aqueous ammonia at high biomass concentration. Pretreated biomass is further hydrolyzed with a saccharification enzyme consortium. Fermentable sugars released by saccharification may be utilized for the production of target chemicals by fermentation.

Dunson, Jr., James B. (Newark, DE); Tucker, Melvin (Lakewood, CO); Elander, Richard (Evergreen, CO); Hennessey, Susan M. (Avondale, PA)

2011-04-26T23:59:59.000Z

445

Agricultural Biomass and Landfill Diversion Incentive (Texas)  

Energy.gov (U.S. Department of Energy (DOE))

This law provides a grant of a minimum $20 per bone-dry ton of qualified agricultural biomass, forest wood waste, urban wood waste, co-firing biomass, or storm-generated biomass that is provided to...

446

BIOMASS LIQUEFACTION EFFORTS IN THE UNITED STATES  

E-Print Network (OSTI)

icat ion Preheat zone Biomass liquefaction Tubular reactor (design is shown in Figure 7, C I Biomass ua efaction Fic LBL Process BiOMASS t NON-REVERS lNG CYCLONE CONDENSER (

Ergun, Sabri

2012-01-01T23:59:59.000Z

447

NREL: Biomass Research - Amie Sluiter  

NLE Websites -- All DOE Office Websites (Extended Search)

Amie Sluiter Amie Sluiter Amie Sluiter (aka Amie D. Sluiter, Amie Havercamp) is a scientist at the National Renewable Energy Laboratory's National Bioenergy Center in Golden, Colorado. Research Interests Amie Sluiter began research in the biomass-to-ethanol field in 1996. She joined the Biomass Analysis Technologies team to provide compositional analysis data on biomass feedstocks and process intermediates for use in pretreatment models and techno-economic analyses. The results of wet chemical analysis provide guidance on feedstock handling, pretreatment conditions, economic viability, and life cycle analyses. Amie Sluiter has investigated a number of biomass analysis methods and is an author on 11 Laboratory Analytical Procedures (LAPs), which are being used industry-wide. She has taught full biomass compositional analysis

448

2007 DOE Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group (BILIWG) Meeting  

E-Print Network (OSTI)

. Ozkan* November 6th, 2007 Heterogeneous Catalysis Research Group Department of Chemical Post combustionPost combustion BiomassBiomass Solid residueSolid residue FertilizerFertilizerCOCO22Reforming reactorClosedClosed Carbon LoopCarbon Loop combustioncombustion HH22 #12;Technical Approach Development

449

NREL: Biomass Research - News  

NLE Websites -- All DOE Office Websites (Extended Search)

News News Below are news stories related to NREL biomass research. Subscribe to the RSS feed RSS . Learn about RSS. November 7, 2013 NREL Developed Mobile App for Alternative Fueling Station Locations Released iPhone users now have access to a free application that locates fueling stations offering alternative fuels, including electricity, natural gas, biodiesel, e85 Ethanol, propane and hydrogen. The Energy Department's (DOE) National Renewable Energy Laboratory (NREL) developed the new mobile application for DOE's Clean Cities program. Clean Cities supports local stakeholders across the country in an effort to cut petroleum use in transportation. August 21, 2013 Can "Drop-In" Biofuels Solve Integration Issues? Lab works to create biofuels indistinguishable from conventional

450

Mobile Biomass Pelletizing System  

SciTech Connect

This grant project examines multiple aspects of the pelletizing process to determine the feasibility of pelletizing biomass using a mobile form factor system. These aspects are: the automatic adjustment of the die height in a rotary-style pellet mill, the construction of the die head to allow the use of ceramic materials for extreme wear, integrating a heat exchanger network into the entire process from drying to cooling, the use of superheated steam for adjusting the moisture content to optimum, the economics of using diesel power to operate the system; a break-even analysis of estimated fixed operating costs vs. tons per hour capacity. Initial development work has created a viable mechanical model. The overall analysis of this model suggests that pelletizing can be economically done using a mobile platform.

Thomas Mason

2009-04-16T23:59:59.000Z

451

WeBiomass Inc | Open Energy Information  

Open Energy Info (EERE)

Zip: 05701 Region: Greater Boston Area Sector: Biomass Product: Commercial Biomass Boiler Systems Website: http:www.webiomass.com Coordinates: 43.58070919775,...

452

Biomass Program Peer Review Sustainability Platform  

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

2000. "Biomass and Bioenergy Applications of the POLYSYS Modeling Framework," Biomass & Bioenergy 4(3):1-18. * County model anchored to USDA 10-year baseline & extended to 2030 -...

453

Economic Considerations of Biomass Conversion Processes  

Science Journals Connector (OSTI)

Earlier chapters have described various biomass conversion processes and processing procedures. This chapter provides a systematic method of estimating biomass process economics and determining the revenue requir...

Fred A. Schooley

1981-01-01T23:59:59.000Z

454

Symbiosis: Addressing Biomass Production Challenges and Climate...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Symbiosis: Addressing Biomass Production Challenges and Climate Change Symbiosis: Addressing Biomass Production Challenges and Climate Change This presentation was the opening...

455

Biomass 2014: Additional Speaker Biographies | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Additional Speaker Biographies Biomass 2014: Additional Speaker Biographies This document outlines the biographies of the additional speakers for Biomass 2014, held July 29-July...

456

Biomass Indirect Liquefaction Presentation | Department of Energy  

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

Biomass Indirect Liquefaction Presentation Biomass Indirect Liquefaction Presentation TRI Technology Update & IDL R&D Needs burciagatri.pdf More Documents & Publications...

457

Tribal Renewable Energy Curriculum Foundational Course: Biomass...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Energy Curriculum Foundational Course: Biomass Tribal Renewable Energy Curriculum Foundational Course: Biomass Watch the U.S. Department of Energy Office of Indian Energy...

458

ARM - Biomass Burning Observation Project (BBOP)  

NLE Websites -- All DOE Office Websites (Extended Search)

March 2013 BNL BBOP Website Contacts Larry Kleinman, Lead Scientist Arthur Sedlacek Biomass Burning Observation Project (BBOP) Biomass Burning Plants, trees, grass, brush, and...

459

Biomass Renewable Energy Opportunities and Strategies | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Biomass Renewable Energy Opportunities and Strategies Biomass Renewable Energy Opportunities and Strategies May 30, 2014 - 1:39pm Addthis July 9, 2014 Bonneville Power...

460

Molecular Characterization of Biomass Burning Aerosols Using...  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Burning Aerosols Using High Resolution Mass Spectrometry. Molecular Characterization of Biomass Burning Aerosols Using High Resolution Mass Spectrometry. Abstract: Chemical...

Note: This page contains sample records for the topic "biomass solids liquids" 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

Biomass Compositional Analysis Laboratory (Fact Sheet), National...  

NLE Websites -- All DOE Office Websites (Extended Search)

At the Biomass Compositional Analysis Laboratory, NREL scientists have more than 20 years of experience supporting the biomass conversion industry. They develop, refine, and...

462

Biomass Webinar Presentation Slides | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Presentation Slides Biomass Webinar Presentation Slides Download presentation slides for the DOE Office of Indian Energy webinar on biomass renewable energy. DOE Office of Indian...

463

Pelleting characteristics of torrefied forest biomass.  

E-Print Network (OSTI)

??Forest biomass (pine wood chips) was torrefied at different temperature (225 to 300 °C) to generate energy dense and hydrophobic biomass suitable for producing pellets.… (more)

Phanphanich, Manunya

2010-01-01T23:59:59.000Z

464

High temperature, optically transparent plastics from biomass  

NLE Websites -- All DOE Office Websites (Extended Search)

temperature, optically transparent plastics from biomass At a Glance Rapid, selective catalytic system to produce vinyl plastics from renewable biomass Stereoregular...

465

Heat transfer efficiency of biomass cookstoves.  

E-Print Network (OSTI)

??Nearly half of the world’s human population burns biomass fuel to meet home energy needs for heating and cooking. Biomass combustion often releases harmful chemical… (more)

Zube, Daniel Joseph

2010-01-01T23:59:59.000Z

466

Transportation Energy Futures Series: Projected Biomass Utilization...  

Office of Scientific and Technical Information (OSTI)

Projected Biomass Utilization for Fuels and Power in a Mature Market TRANSPORTATION ENERGY FUTURES SERIES: Projected Biomass Utilization for Fuels and Power in a Mature Market A...

467

Emission of nanoparticles during combustion of waste biomass in fireplace  

Science Journals Connector (OSTI)

Contamination of air by solid particles is serious problem for human health and also environment. Small particles in nano-sizes are more dangerous than same weight of larger size. Negative effect namely of the solid particles depends on (i) number (ii) specific surface area (iii) respirability and (iv) bonding of others substances (e.g. PAHs As Cd Zn Cu etc.) which are higher for smaller (nano-sizes) particles compared to larger one. For this reason mentioned above this contribution deals with measuring of amount and distribution of nanoparticles produced form combustion of waste city biomass in small combustion unit with impactor DLPI.

2014-01-01T23:59:59.000Z

468

Northeast regional biomass program. First quarter report, October--December 1993  

SciTech Connect

This progress report presents summaries of various projects which were in operation or being planned during this quarter period. Projects included testing the efficiency of using wood chips as fuel in heating systems, barriers to commercial development of wood pellet fuels, studies of more efficient and less polluting wood stoves, work on landfill gas utilization, directories of facilities using biomass fuels, surveys of biomass conversion processes to liquid fuels, for commercial development, etc.

NONE

1994-05-01T23:59:59.000Z

469

Lithium-ion batteries having conformal solid electrolyte layers  

DOE Patents (OSTI)

Hybrid solid-liquid electrolyte lithium-ion battery devices are disclosed. Certain devices comprise anodes and cathodes conformally coated with an electron insulating and lithium ion conductive solid electrolyte layer.

Kim, Gi-Heon; Jung, Yoon Seok

2014-05-27T23:59:59.000Z

470

Biomass Resources Overview and Perspectives on Best Fits for Fuel Cells  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomass Resources Overview Biomass Resources Overview and Perspectives on Best Fits for Fuel Cells Darlene Steward, NREL Biogas and Fuel Cells Workshop Golden, CO June 11-13, 2012 2 Objective * Identify the primary opportunities and challenges for producing and utilizing methane from renewable resources o Biogas from digestion of: - Manure Management - Wastewater Treatment - Food Processing o Landfill gas 3 Bio-energy Pathways; Three Broad Categories of Products Biomass to liquid fuels pathways Source; EPA, NREL, State Bioenergy Primer, Sept. 15, 2009 Biomass to bioproducts pathways 4 Energy Product Pathway is the Focus of this Workshop Biomass to electricity and/or heat pathways Focus on * Landfill gas * Wastewater treatment sludge * Animal manure * Food processing Source; EPA, NREL, State Bioenergy Primer, Sept. 15, 2009

471

EA-1841: Department of Energy Loan Guarantee for the Taylor Biomass  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41: Department of Energy Loan Guarantee for the Taylor Biomass 41: Department of Energy Loan Guarantee for the Taylor Biomass Montgomery Project in the Town of Montgomery, Orange County, New York EA-1841: Department of Energy Loan Guarantee for the Taylor Biomass Montgomery Project in the Town of Montgomery, Orange County, New York Summary Taylor Biomass, LLC (Taylor) submitted an application to DOE for a Federal loan guarantee to support the construction and startup of a biomass gasification-to energy facility at a 95-acre recycling facility in the Town of Montgomery, Orange County, NY. The Project would involve the construction of a Post-Collection Separation Facility, a Gasification System and a Combined Cycle Gas Turbine Power Island. The Post-Collection Separation Facility would accept 950 tons of municipal solid waste (MSW), construction and demolition debris, and 100 tons of

472

40 kW Stirling engine for solid fuel  

SciTech Connect

The external combustion in a Stirling engine makes it very attractive for utilization of solid fuels in decentralized combined heat and power (CHP) plants. Only few projects have concentrated on the development of Stirling engines specifically for biomass. In this project a Stirling engine has been designed primarily for utilization of wood chips. Maximum shaft power is 40 kW corresponding to an electric output of 36 kW. Biomass needs more space in the combustion chamber compared to gas and liquid fuels, and a large heat transfer area is necessary. The design of the new Stirling engine has been adapted to the special demands of combustion of wood chips, resulting in a large engine compared to engines for gas or liquid fuels. The engine has four-cylinders arranged in a square. The design is made as a hermetic unit, where the alternator is built into the pressurized crankcase so that dynamic seals are avoided. Grease lubricated bearings are used in a special designed crank mechanism, which eliminates guiding forces on the pistons Helium is used as working gas at 4 MPa mean pressure. The first test of the 40 kW engine with natural gas as fuel has been made in the laboratory, and the results are in agreement with predicted results from simulation programs. The wood chips combustion system has been tested for some time with very promising results. When the laboratory test of the engine is finished, the test of the complete system will be initiated. The paper describes the engine and results from the test program. Expectations to maintenance and operation problems are also discussed.

Carlsen, H. [Technical Univ. of Denmark, Lyngby (Denmark). Dept. for Energy Engineering; Ammundsen, N. [Voelund R and D Centre, Kolding (Denmark); Traerup, J. [REKA A/S, Aars (Denmark)

1996-12-31T23:59:59.000Z

473

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

474

Biomass Characterization: Recent Progress in Understanding Biomass Recalcitrance  

NLE Websites -- All DOE Office Websites (Extended Search)

Reviews Reviews Biomass Characterization: Recent Progress in Understanding Biomass Recalcitrance Marcus Foston and Arthur J. Ragauskas BioEnergy Science Center, School of Chemistry and Biochemistry, Institute of Paper Science and Technology, Georgia Institute of Technology, Atlanta, GA Abstract The ever-increasing global demand for energy and materials has a pronounced effect on worldwide economic stability, diplomacy, and technical advancement. In response, a recent key research area in bio- technology has centered on the biological conversion of lignocellulosic biomass to simple sugars. Lignocellulosic biomass, converted to fer- mentable sugars via enzymatic hydrolysis of cell wall polysaccharides, can be utilized to generate a variety of downstream fuels and chemicals. Ethanol, in particular, has a high potential as transportation fuel to supplement or even replace

475

Investigating and Using Biomass Gases  

K-12 Energy Lesson Plans and Activities Web site (EERE)

Students will be introduced to biomass gasification and will generate their own biomass gases. Students generate these everyday on their own and find it quite amusing, but this time they’ll do it by heating wood pellets or wood splints in a test tube. They will collect the resulting gases and use the gas to roast a marshmallow. Students will also evaluate which biomass fuel is the best according to their own criteria or by examining the volume of gas produced by each type of fuel.

476

Fischer?Tropsch Synfuels from Biomass: Maximizing Carbon Efficiency and Hydrocarbon Yield  

Science Journals Connector (OSTI)

This paper collects yield and efficiency estimates for FT synfuel production from biomass feedstocks. ... In comparison to other biofuels, advantages include (i) flexible use of all kinds of biomass feedstocks (including waste materials) and, therefore, no competition with the production of food, (ii) relatively high yields per arable land (100?180 GJ ha?1 year?1), and (iii) high fuel qualities to be used in present distribution infrastructures and high-efficiency engine technologies. ... Flow scheme for the conversion of biomass feedstocks to liquid hydrocarbon fuels (BTL) and formal chemical reactions. ...

Dominik Unruh; Kyra Pabst; Georg Schaub

2010-03-30T23:59:59.000Z

477

Quantitative appraisal of biomass resources and their energy potential in Egypt  

Science Journals Connector (OSTI)

Abstract The utilization of biomass as a renewable source of energy is important from the energetic as well as the environmental viewpoint. It can reduce the rate of fossil fuel depletion caused by the rapid increase in energy consumption. This paper presents an estimation of the biomass and its potential energy in Egypt. Four main types of biomass energy sources are included: agricultural residues (dedicated bioenergy crop residues), municipal solid wastes, animal wastes, and sewage sludge. The potential biomass quantity and its theoretical energy content were computed according to statistical reports, literature reviews, and personal investigations. The results show that Egypt produces a considerable amount of biomass with a total theoretical energy content of 416.9×1015 J. The dry biomass produced from bioenergy crop residue sources has been estimated at about 12.33 million tons/year, of which 63.75% is produced from rice straw. This source represents the highest percentage (44.6%) of the total theoretical potential energy in Egypt, followed by municipal solid wastes, which could produce 41.7% from an annual amount of 34.6 million tons. Meanwhile, the rest of the total theoretical potential energy could be produced from animal and sewage wastes. The estimated biomass with its considerable potential energy content represents an important renewable energy source in Egypt.

N. Said; S.A. El-Shatoury; L.F. Díaz; M. Zamorano

2013-01-01T23:59:59.000Z

478

Other Biomass | OpenEI  

Open Energy Info (EERE)

Other Biomass Other Biomass Dataset Summary Description Provides annual consumption (in quadrillion Btu) of renewable energy by energy use sector (residential, commercial, industrial, transportation and electricity) and by energy source (e.g. solar, biofuel) for 2004 through 2008. Original sources for data are cited on spreadsheet. Also available from: www.eia.gov/cneaf/solar.renewables/page/trends/table1_2.xls Source EIA Date Released August 01st, 2010 (4 years ago) Date Updated Unknown Keywords annual energy consumption biodiesel Biofuels biomass energy use by sector ethanol geothermal Hydroelectric Conventional Landfill Gas MSW Biogenic Other Biomass renewable energy Solar Thermal/PV Waste wind Wood and Derived Fuels Data application/vnd.ms-excel icon RE Consumption by Energy Use Sector, Excel file (xls, 32.8 KiB)

479

Biomass conversion in South Africa  

Science Journals Connector (OSTI)

South Africa is using or is investigating the potential of forest biomass sugar-cane, maize, grain sorghum, cannery...6...GJ per annum. These materials can also be utilized for the production of chemicals and foo...

Hans Jurgens Potgieter

1981-01-01T23:59:59.000Z

480

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY PRODUCTION, AND OTHER BENEFITS PIERFINALPROJECTREPORT APPENDICES Prepared For: California Energy Commission Public Interest Energy Research Program Prepared By: USDA Forest Service Pacific Southwest Research

Note: This page contains sample records for the topic "biomass solids liquids" 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.


481

Fuel Ethanol from Cellulosic Biomass  

Science Journals Connector (OSTI)

...impacts as well, which include engine performance, infrastructure...Comparative automotive engine operation when fueled with...biomass with 50% moisture by diesel truck requiring 2000 Btu per...actively studied because of its fundamental interest and applications...

LEE R. LYND; JANET H. CUSHMAN; ROBERTA J. NICHOLS; CHARLES E. WYMAN

1991-03-15T23:59:59.000Z

482

Biomass Combustion for Electricity Generation  

Science Journals Connector (OSTI)

Subject of this article is therefore the description of the state-of-the-art technologies, environmental impacts including greenhouse gas emission balances, as well as financial aspects of using biomass for elect...

Andreas Wiese Dr.-Ing.

2012-01-01T23:59:59.000Z

483

Biomass Combustion for Electricity Generation  

Science Journals Connector (OSTI)

Subject of this article is therefore the description of the state-of-the-art technologies, environmental impacts including greenhouse gas emission balances, as well as financial aspects of using biomass for elect...

Andreas Wiese Dr.-Ing.

2013-01-01T23:59:59.000Z

484

Global (International) Energy Policy and Biomass  

SciTech Connect

Presentation to the California Biomass Collaboration--First Annual Forum, January 8th 2004, Sacramento, California

Overend, R. P.

2004-01-01T23:59:59.000Z

485

Cadmium Biosorption Rate in Protonated Sargassum Biomass  

E-Print Network (OSTI)

Cadmium Biosorption Rate in Protonated Sargassum Biomass J I N B A I Y A N G A N D B O H U M I L V Sargassum fluitans biomass was accompanied by the release of hydrogen protons from the biomass. The uptake the overall biosorption rate of cadmium ions in flat seaweed biomass particles. The overall biosorption

Volesky, Bohumil

486

Vanadium catalysts break down biomass for fuels  

E-Print Network (OSTI)

- 1 - Vanadium catalysts break down biomass for fuels March 26, 2012 Vanadium catalysts break down biomass into useful components Due to diminishing petroleum reserves, non-food biomass (lignocellulose biomass into high-value commodity chemicals. The journal Angewandte Chemie International Edition published

487

Fundamental Study of Single Biomass Particle Combustion  

E-Print Network (OSTI)

Fundamental Study of Single Biomass Particle Combustion Maryam Momeni #12;Fundamental Study of Single Biomass Particle Combustion Maryam Momeni Dissertation submitted to the Faculty of Engineering Fundamental Study of Single Biomass Particle Combustion This thesis is a comprehensive study of single biomass

Berning, Torsten

488

Enzymatic Hydrolysis of Cellulosic Biomass  

SciTech Connect

Biological conversion of cellulosic biomass to fuels and chemicals offers the high yields to products vital to economic success and the potential for very low costs. Enzymatic hydrolysis that converts lignocellulosic biomass to fermentable sugars may be the most complex step in this process due to substrate-related and enzyme-related effects and their interactions. Although enzymatic hydrolysis offers the potential for higher yields, higher selectivity, lower energy costs, and milder operating conditions than chemical processes, the mechanism of enzymatic hydrolysis and the relationship between the substrate structure and function of various glycosyl hydrolase components are not well understood. Consequently, limited success has been realized in maximizing sugar yields at very low cost. This review highlights literature on the impact of key substrate and enzyme features that influence performance to better understand fundamental strategies to advance enzymatic hydrolysis of cellulosic biomass for biological conversion to fuels and chemicals. Topics are summarized from a practical point of view including characteristics of cellulose (e.g., crystallinity, degree of polymerization, and accessible surface area) and soluble and insoluble biomass components (e.g., oligomeric xylan, lignin, etc.) released in pretreatment, and their effects on the effectiveness of enzymatic hydrolysis. We further discuss the diversity, stability, and activity of individual enzymes and their synergistic effects in deconstructing complex lignocellulosic biomass. Advanced technologies to discover and characterize novel enzymes and to improve enzyme characteristics by mutagenesis, post-translational modification, and over-expression of selected enzymes and modifications in lignocellulosic biomass are also discussed.

Yang, Bin; Dai, Ziyu; Ding, Shi-You; Wyman, Charles E.

2011-08-22T23:59:59.000Z

489

List of Municipal Solid Waste Incentives | Open Energy Information  

Open Energy Info (EERE)

Waste Incentives Waste Incentives Jump to: navigation, search The following contains the list of 172 Municipal Solid Waste Incentives. CSV (rows 1 - 172) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Advanced Clean Energy Project Grants (Texas) State Grant Program Texas Commercial Industrial Utility Biomass Municipal Solid Waste No Advanced Energy Fund (Ohio) Public Benefits Fund Ohio Commercial Industrial Institutional Residential Utility Biomass CHP/Cogeneration Fuel Cells Fuel Cells using Renewable Fuels Geothermal Electric Hydroelectric energy Landfill Gas Microturbines Municipal Solid Waste Photovoltaics Solar Space Heat Solar Thermal Electric Solar Water Heat Wind energy Yes Alternative Energy Law (AEL) (Iowa) Renewables Portfolio Standard Iowa Investor-Owned Utility Anaerobic Digestion

490

Biomass and Bioenergy 31 (2007) 646655 Estimating biomass of individual pine trees using airborne lidar  

E-Print Network (OSTI)

Biomass and Bioenergy 31 (2007) 646­655 Estimating biomass of individual pine trees using airborne biomass and bio-energy feedstocks. The overall goal of this study was to develop a method for assessing aboveground biomass and component biomass for individual trees using airborne lidar data in forest settings

491

Instructions for CEC-1250E-4 Biomass and Fossil Fuel Usage Report for Biomass Facilities  

E-Print Network (OSTI)

Instructions for CEC-1250E-4 Biomass and Fossil Fuel Usage Report for Biomass Facilities Biomass energy input basis in the upcoming calendar year? - Please check "yes" or "no." 12. Types of Biomass Fuel Used - Please report the quantity and supplier of the following types of biomass fuel used

492

A Liquid Layer Solution for the Grid | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A Liquid Layer Solution for the Grid A Liquid Layer Solution for the Grid A Liquid Layer Solution for the Grid September 15, 2011 - 2:47pm Addthis The Liquid Metal Battery is comprised of liquid metal electrodes and a liquid electrolyte of differing densities, which allows the liquids to separate and stratify without the need for any solid separator. The Liquid Metal Battery is comprised of liquid metal electrodes and a liquid electrolyte of differing densities, which allows the liquids to separate and stratify without the need for any solid separator. Kristina Pflanz Writer & Contractor, Advanced Research Projects Agency - Energy What does this mean for me? With its all-liquid design, this battery is much more efficient than today's rechargeable batteries, which use 80-90% of the space to hold

493

Bio-mass for biomass: biological mass spectrometry techniques for biomass fast pyrolysis oils.  

E-Print Network (OSTI)

??Biomass fast pyrolysis oils, or bio-oils, are a promising renewable energy source to supplement or replace petroleum-based products and fuels. However, there is a current… (more)

Dalluge, Erica A.

2013-01-01T23:59:59.000Z

494

Investigation of Effects of Coal and Biomass Contaminants on the Performance of Water-Gas-Shift and Fischer-Tropsch Catalysts  

NLE Websites -- All DOE Office Websites (Extended Search)

Effects of Coal Effects of Coal and Biomass Contaminants on the Performance of Water-Gas-Shift and Fischer-Tropsch Catalysts Background Coal-Biomass-to-Liquids (CBTL) processes gasify coal, biomass, and mixtures of coal/ biomass to produce synthesis gas (syngas) that can be converted to liquid hydrocarbon fuels. Positive benefits of these processes include the use of feedstocks from domestic sources and lower greenhouse gas production than can be achieved from using conventional petroleum-based fuels. However, syngas generated by coal and biomass co-gasification contains a myriad of trace contaminants that may poison the water- gas-shift (WGS) and Fischer-Tropsch (FT) catalysts used in the gas-to-liquid processes. While the effect of coal contaminants on FT processes is well studied, more research

495

Fluidized bed pyrolysis of terrestrial biomass feedstocks  

SciTech Connect

Hybrid poplar, switchgrass, and corn stover were pyrolyzed in a bench scale fluidized-bed reactor to examine the influence of storage time on thermochemical converting of these materials. The influence of storage on the thermochemical conversion of the biomass feedstocks was assessed based on pyrolysis product yields and chemical and instrumental analyses of the pyrolysis products. Although char and gas yields from corn stover feedstock were influenced by storage time, hybrid poplar and switchgrass were not significantly affected. Liquid, char, and gas yields were feedstock dependent. Total liquid yields (organic+water) varied from 58%-73% depending on the feedstock. Char yields varied from 14%-19% while gas yields ranged from 11%-15%. The chemical composition of the pyrolysis oils from hybrid polar feedstock was slightly changed by storage, however, corn stover and switchgrass feedstock showed no significant changes. Additionally, stored corn stover and hybrid poplar pyrolysis oils showed a significant decrease in their higher heating values compared to the fresh material.

Besler, S.; Agblevor, F.A.; Davis, M.F. [National Renewable Energy Lab., Golden, CO (United States)] [and others

1994-12-31T23:59:59.000Z

496

COFIRING BIOMASS WITH LIGNITE COAL  

SciTech Connect

The University of North Dakota Energy & Environmental Research Center, in support of the U.S. Department of Energy's (DOE) biomass cofiring program, completed a Phase 1 feasibility study investigating aspects of cofiring lignite coal with biomass relative to utility-scale systems, specifically focusing on a small stoker system located at the North Dakota State Penitentiary (NDSP) in Bismarck, North Dakota. A complete biomass resource assessment was completed, the stoker was redesigned to accept biomass, fuel characterization and fireside modeling tests were performed, and an engineering economic analysis was completed. In general, municipal wood residue was found to be the most viable fuel choice, and the modeling showed that fireside problems would be minimal. Experimental ash deposits from firing 50% biomass were found to be weaker and more friable compared to baseline lignite coal. Experimental sulfur and NO{sub x} emissions were reduced by up to 46%. The direct costs savings to NDSP, from cogeneration and fuel saving, results in a 15- to 20-year payback on a $1,680,000 investment, while the total benefits to the greater community would include reduced landfill burden, alleviation of fees for disposal by local businesses, and additional jobs created both for the stoker system as well as from the savings spread throughout the community.

Darren D. Schmidt

2002-01-01T23:59:59.000Z

497

Vanadium catalysts break down biomass for fuels  

NLE Websites -- All DOE Office Websites (Extended Search)

Vanadium catalysts break down biomass for fuels Vanadium catalysts break down biomass for fuels Vanadium catalysts break down biomass into useful components Breaking down biomass could help in converting biomass to fuels. March 26, 2012 Biomass Due to diminishing petroleum reserves, non-food biomass (lignocellulose) is an attractive alternative as a feedstock for the production of renewable chemicals and fuels. Get Expertise Researcher Susan Hanson Inorganic Isotope & Actinide Chem Email Researcher Ruilian Wu Bioenergy & Environmental Science Email Researcher Louis "Pete" Silks Bioenergy & Environmental Science Email Vanadium is an inexpensive, earth-abundant metal that is well suited for promoting oxidations in air. Vanadium catalysts break down biomass into useful components Due to diminishing petroleum reserves, non-food biomass (lignocellulose) is

498

EMSL - solids  

NLE Websites -- All DOE Office Websites (Extended Search)

solids en Iodine Solubility in Low-Activity Waste Borosilicate Glass at 1000 °C. http:www.emsl.pnl.govemslwebpublicationsiodine-solubility-low-activity-waste-borosilicate-...

499

Direct determination of fluid-solid coexistence of square-well fluids confined in narrow cylindrical hard pores  

E-Print Network (OSTI)

-liquid coexistence, such as Gibbs ensemble Monte Carlo GEMC ,5 Gibbs­Duhem integration GDI ,6,7 grand- canonical the free energy calculation and GDI to determine the fluid-solid coexistence and the metastable fluid-volume-biased method in conjunction with GDI to develop the full vapor-solid, vapor-liquid, and liquid- solid phase

Singh, Jayant K.

500

Multiscale molecular modeling can be an effective tool to aid the development of biomass conversion technology: A perspective  

Science Journals Connector (OSTI)

Abstract Lignocellulosic biomass is an alternate and renewable source of carbon. However, due to high oxygen content and diverse functionality, its conversion to fuels and chemicals is technologically challenging. Since physico-chemical characteristics of biomass and its derived components are very different from petroleum, fundamental understanding of their interactions with catalysts and solvents and of their behavior during thermochemical processing needs to be developed. In the present paper, we provide a perspective on how multiscale molecular modeling can assist in developing the science of biomass processing. The scope of this paper is limited to liquid phase catalytic and pyrolytic conversion of biomass. Car–Parrinello molecular dynamics (CPMD), a multiscale method that combines quantum mechanics and classical molecular dynamics and is an excellent choice to simulate biomass interactions in the condensed phase, is discussed. An overview of metadynamics, a method to accelerate CPMD dynamics, is also given. Revealing the chemistry of biomass pyrolysis, identifying liquid phase catalytic reaction mechanisms and developing a fundamental understanding of the role of solvents in biomass processing are the three main areas highlighted in this paper. Molecular modeling based investigations in these areas are reviewed and key findings are summarized. Limitations of the current approaches are discussed and the relevance of multiscale methods like CPMD and metadynamics is discussed. Potential studies that could implement multiscale molecular modeling methods to solve some of the challenging problems in developing biomass conversion technology are elaborated and an outlook is provided.

Samir H. Mushrif; Vallabh Vasudevan; Chethana B. Krishnamurthy; Boddu Venkatesh

2015-01-01T23:59:59.000Z