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Note: This page contains sample records for the topic "dioxide co2 sulfur" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Carbon Dioxide (CO2)  

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

Carbon Dioxide (CO2) Carbon Dioxide (CO2) Gateway Pages to Carbon Dioxide Data Modern records and ice core records back 2000 years 800,000 year records from ice cores Other...

2

Sulfur Dioxide Regulations (Ohio)  

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

This chapter of the law establishes that the Ohio Environmental Protection Agency provides sulfur dioxide emission limits for every county, as well as regulations for the emission, monitoring and...

3

sulfur dioxide emissions | OpenEI  

Open Energy Info (EERE)

sulfur dioxide emissions sulfur dioxide emissions Dataset Summary Description Emissions from energy use in buildings are usually estimated on an annual basis using annual average multipliers. Using annual numbers provides a reasonable estimation of emissions, but it provides no indication of the temporal nature of the emissions. Therefore, there is no way of understanding the impact on emissions from load shifting and peak shaving technologies such as thermal energy storage, on-site renewable energy, and demand control. Source NREL Date Released April 11th, 2011 (3 years ago) Date Updated April 11th, 2011 (3 years ago) Keywords buildings carbon dioxide emissions carbon footprinting CO2 commercial buildings electricity emission factors ERCOT hourly emission factors interconnect nitrogen oxides

4

Thermophysical Properties of Carbon Dioxide and CO2-Rich Mixtures...  

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

carbon dioxide (CO 2 ) emissions; and will help maintain the nation's leader- ship in the export of gas turbine equipment. In this NETL-managed project, the National Institute of...

5

Copper mercaptides as sulfur dioxide indicators  

DOE Patents (OSTI)

Organophosphine copper(I) mercaptide complexes are useful as convenient and semiquantitative visual sulfur dioxide gas indicators. The air-stable complexes form 1:1 adducts in the presence of low concentrations of sulfur dioxide gas, with an associated color change from nearly colorless to yellow-orange. The mercaptides are made by mixing stoichiometric amounts of the appropriate copper(I) mercaptide and phosphine in an inert organic solvent.

Eller, Phillip G. (Los Alamos, NM); Kubas, Gregory J. (Los Alamos, NM)

1979-01-01T23:59:59.000Z

6

How much carbon dioxide (CO 2 ) is produced per kilowatt-hour ...  

U.S. Energy Information Administration (EIA)

How much carbon dioxide (CO 2) is produced per kilowatt-hour when generating electricity with fossil fuels? You can calculate the amount of CO2 produced per kWh for ...

7

Carbon Dioxide (CO2) Capture Project Phase 2 (CCP2) - Storage Program:  

Open Energy Info (EERE)

Dioxide (CO2) Capture Project Phase 2 (CCP2) - Storage Program: Dioxide (CO2) Capture Project Phase 2 (CCP2) - Storage Program: Closing Long-Term CO2 Geological Storage Gaps Relevant to Regulatory and Policy Development Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Carbon Dioxide (CO2) Capture Project Phase 2 (CCP2) - Storage Program: Closing Long-Term CO2 Geological Storage Gaps Relevant to Regulatory and Policy Development Focus Area: Clean Fossil Energy Topics: System & Application Design Website: www.sciencedirect.com/science?_ob=MiamiImageURL&_cid=277910&_user=10&_ Equivalent URI: cleanenergysolutions.org/content/carbon-dioxide-co2-capture-project-ph Language: English Policies: Deployment Programs DeploymentPrograms: Demonstration & Implementation This paper describes results of Phase 2 of the Storage Program of the

8

How much carbon dioxide (CO 2 ) is produced when different ...  

U.S. Energy Information Administration (EIA)

Uranium fuel, nuclear reactors, generation, spent fuel. Total Energy. ... (CO 2) is produced per kilowatt-hour when generating electricity with fossil fuels?

9

Modern Records of Atmospheric Carbon Dioxide (CO2) and a 2000-year Ice-core  

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

Carbon Dioxide (CO2) » Ice Cores Carbon Dioxide (CO2) » Ice Cores Modern Records of Atmospheric Carbon Dioxide (CO2) and a 2000-year Ice-core Record from Law Dome, Antarctica Introduction This page provides an introduction and links to records of atmospheric carbon dioxide (CO2) concentrations over the last 2000 years, emphasizing large data bases each representing many currently active stations. Records since about 1960 (depending on location) have been obtained from samples of ambient-air at remote stations, which represent changing global atmospheric concentrations rather than influences of local sources. The longer (2000-year) record is from the Law Dome ice core in Antarctica. The ice-core record has been merged with modern annual data from Cape Grim, Tasmania to provide a 2000-year record ending with the most recent data. A

10

Carbon Dioxide (CO2) Capture Project Phase 2 (CCP2) - Storage...  

Open Energy Info (EERE)

Storage Program of the Carbon Dioxide (CO2) Capture Project (CCP), a coalition of eight oil and gas companies and two associate members that are working together to reduce carbon...

11

Average prices for spot sulfur dioxide emissions allowances at ...  

U.S. Energy Information Administration (EIA)

The weighted average spot price for sulfur dioxide (SO 2) emissions allowances awarded to winning bidders at Environmental Protection Agency's (EPA) annual auction on ...

12

Historical Sulfur Dioxide Emissions 1850-2000: Methods and Results  

E-Print Network (OSTI)

PNNL-14537 Historical Sulfur Dioxide Emissions 1850-2000: Methods and Results S.J. Smith E;PNNL-14537 Historical Sulfur Dioxide Emissions 1850-2000: Methods and Results PNNL Research Report Joint Global Change Research Institute 8400 Baltimore Avenue College Park, Maryland 20740 #12;PNNL-14537

Hultman, Nathan E.

13

Method for Sequestering Carbon Dioxide and Sulfur Dioxide Utilizing a Plurality of Waste Streams  

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

Sequestering Carbon Dioxide and Sulfur Dioxide Sequestering Carbon Dioxide and Sulfur Dioxide Utilizing a Plurality of Waste Streams Opportunity The Department of Energy's National Energy Technology Laboratory is seeking licensing partners interested in implementing United States Patent Number 7,922,792 entitled "Method for Sequestering Carbon Dioxide and Sulfur Dioxide Utilizing a Plurality of Waste Streams." Disclosed in this patent is the invention of a neutralization/sequestration method that concomitantly treats bauxite residues from aluminum production processes, as well as brine wastewater from oil and gas production processes. The method uses an integrated approach that coincidentally treats multiple industrial waste by-product streams. The end results include neutralizing caustic

14

Carbon Dioxide Information Analysis Center (CDIAC)-Fossil Fuel CO2  

Open Energy Info (EERE)

Dioxide Information Analysis Center (CDIAC)-Fossil Fuel CO2 Dioxide Information Analysis Center (CDIAC)-Fossil Fuel CO2 Emissions Jump to: navigation, search Tool Summary Name: Carbon Dioxide Information Analysis Center (CDIAC)-Fossil Fuel CO2 Emissions Agency/Company /Organization: Oak Ridge National Laboratory Sector: Energy, Climate Topics: GHG inventory, Background analysis Resource Type: Dataset Website: cdiac.ornl.gov/trends/emis/meth_reg.html Country: United States, Canada, Mexico, Argentina, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela, Austria, Azerbaijan, Belarus, Belgium, Luxembourg, Bulgaria, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Kazakhstan, Lithuania, Netherlands, Norway, Poland, Portugal, Romania, Russia, Slovakia, Spain, Sweden, Switzerland, Turkey, Turkmenistan, Ukraine, United Kingdom, Uzbekistan, Iran, Kuwait, Qatar, Saudi Arabia, United Arab Emirates, Algeria, Egypt, South Africa, Australia, Bangladesh, China, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, Philippines, Singapore, South Korea, Taiwan, Thailand

15

Carbon Dioxide Enrichment: Data on the Response of Cotton to Varying CO2  

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

Carbon Dioxide Enrichment: Data on the Response of Cotton to Varying CO2 Carbon Dioxide Enrichment: Data on the Response of Cotton to Varying CO2 Irrigation, and Nitrogen (1992) (NDP-037) DOI: 10.3334/CDIAC/vrc.ndp037 image Data image PDF file Investigators B. A. Kimball, J. R. Mauney, R. L. La Morte, G. Guinn, F. S. Nakayama, J. W. Radin, E. A. Lakatos, S. T. Michell, L. L. Parker, G. J. Peresta, P. E. Nixon III, B. Savoy, S. M. Harris, R. MacDonald, H. Pros, and J. Martinez This NDP presents data on the effects of continuous CO2 enrichment of cotton during five consecutive growing seasons, 1983 to 1987, under both optimal and limiting levels of water and nitrogen. Unlike many prior CO2-enrichment experiments in growth chambers or greenhouses, these studies were conducted on field-planted cotton at close to natural conditions with

16

Terpolymerization of ethylene, sulfur dioxide and carbon monoxide  

DOE Patents (OSTI)

This invention relates to a high molecular weight terpolymer of ethylene, sulfur dioxide and carbon monoxide stable to 280.degree. C. and containing as little as 36 mol % ethylene and about 41-51 mol % sulfur dioxide; and to the method of producing said terpolymer by irradiation of a liquid and gaseous mixture of ethylene, sulfur dioxide and carbon monoxide by means of Co-60 gamma rays or an electron beam, at a temperature of about 10.degree.-50.degree. C., and at a pressure of about 140 to 680 atmospheres, to initiate polymerization.

Johnson, Richard (Shirley, NY); Steinberg, Meyer (Huntington Station, NY)

1981-01-01T23:59:59.000Z

17

NETL: IEP – Post-Combustion CO2 Emissions Control - Carbon Dioxide Capture  

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

Carbon Dioxide Capture by Absorption with Potassium Carbonate Carbon Dioxide Capture by Absorption with Potassium Carbonate Project No.: FC26-02NT41440 Pilot Plant at the University of Texas Pilot Plant at the University of Texas The University of Texas at Austin investigated an improved process for CO2 capture by alkanolamine absorption that uses an alternative solvent, aqueous potassium carbonate (K2CO3) promoted by piperazine (PZ). If successful, this process would use less energy for CO2 capture than the conventional monoethanolamine (MEA) scrubbing process. An improved capture system would mean a relative improvement in overall power plant efficiency. The project developed models to predict the performance of absorption/stripping of CO2 using the improved solvent and perform a pilot plant study to validate the process models and define the range of feasible

18

NETL: IEP – Post-Combustion CO2 Emissions Control - Carbon Dioxide Capture  

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

Carbon Dioxide Capture from Large Point Sources Carbon Dioxide Capture from Large Point Sources Project No.: FG02-04ER83925 SBIR CLICK ON IMAGE TO ENLARGE Commercial hollow fiber membrane cartridge [6" (D) X 17" (L)] Compact Membrane Systems, Inc. developed and tested a carbon dioxide (CO2) removal system for flue gas streams from large point sources that offers improved mass transfer rates compared to conventional technologies. The project fabricated perfluorinated membranes on hydrophobic hollow fiber membrane contactors, demonstrated CO2 removal from a simulated flue gas mixture via amine absorption using the fabricated membranes, examine chemical compatibility of the membrane with amines, and demonstrate enhanced stability of the perfluoro-coated membranes. In addition, an economic analysis was performed to demonstrate that the perfluoro-coated

19

NETL: IEP – Post-Combustion CO2 Emissions Control - Carbon Dioxide  

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

Carbon Dioxide Recovery from Flue Gas using Carbon-Supported Amine Sorbents Carbon Dioxide Recovery from Flue Gas using Carbon-Supported Amine Sorbents Project No.: FG02-04ER83885 SBIR Virtual Depiction of a Carbon-Supported Amine Sorbent Virtual Depiction of a Carbon-Supported Amine Sorbent Advanced Fuel Research, Inc. has completed a small business innovative research (SBIR) project that initiated development of a novel sorbent for the removal of carbon dioxide (CO2) from combustion flue gas. The primary goal of this project wa s to develop a process using a supported amine for CO2 capture that exhibits better system efficiency, lower cost, and less corrosion than current aqueous amine-based processes. The project was to demonstrate performance of carbon-supported amine sorbents under simulated flue gas conditions. Three tasks were undertaken:

20

CATALYST EVALUATION FOR A SULFUR DIOXIDE-DEPOLARIZED ELECTROLYZER  

DOE Green Energy (OSTI)

Thermochemical processes are being developed to provide global-scale quantities of hydrogen. A variant on sulfur-based thermochemical cycles is the Hybrid Sulfur (HyS) Process which uses a sulfur dioxide depolarized electrolyzer (SDE) to produce the hydrogen. Testing examined the activity and stability of platinum and palladium as the electrocatalyst for the SDE in sulfuric acid solutions. Cyclic and linear sweep voltammetry revealed that platinum provided better catalytic activity with much lower potentials and higher currents than palladium. Testing also showed that the catalyst activity is strongly influenced by the concentration of the sulfuric acid electrolyte.

Hobbs, D; Hector Colon-Mercado, H

2007-01-31T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2)  

Open Energy Info (EERE)

The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2) The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2) Benefits Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2) Benefits Focus Area: Crosscutting Topics: Market Analysis Website: energyenvironment.pnl.gov/news/pdf/PNNL-19112_Revision_1_Final.pdf Equivalent URI: cleanenergysolutions.org/content/smart-grid-estimation-energy-and-carb Language: English Policies: "Deployment Programs,Regulations,Financial Incentives" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Public-Private Partnerships Regulations: "Resource Integration Planning,Mandates/Targets,Enabling Legislation,Appliance & Equipment Standards and Required Labeling" is not in the list of possible values (Agriculture Efficiency Requirements, Appliance & Equipment Standards and Required Labeling, Audit Requirements, Building Certification, Building Codes, Cost Recovery/Allocation, Emissions Mitigation Scheme, Emissions Standards, Enabling Legislation, Energy Standards, Feebates, Feed-in Tariffs, Fuel Efficiency Standards, Incandescent Phase-Out, Mandates/Targets, Net Metering & Interconnection, Resource Integration Planning, Safety Standards, Upgrade Requirements, Utility/Electricity Service Costs) for this property.

22

NETL: Bench-Scale Process for Low-Cost Carbon Dioxide (CO2) Capture Using a  

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

Bench-Scale Process for Low-Cost Carbon Dioxide (CO2) Capture Using a Phase-Changing Absorbent Bench-Scale Process for Low-Cost Carbon Dioxide (CO2) Capture Using a Phase-Changing Absorbent Project No.: DE-FE0013687 GE global is constructing and operating a continuous, bench-scale CO2 capture system that employs a phase-changing silicone solvent . Experimental data obtained at the laboratory scale in a previous ARPA-E funded project, including mass transfer and kinetic information, is being used to determine process scalability and perform a techno-economic assessment of the commercial scale process. The manufacturability of the solvent is being examined to obtain the material needed for bench-scale testing. Data obtained from the bench-scale system will include mass transfer parameters, kinetic parameters, heat transfer parameters, solvent stability, effects of flue gas contaminants, and recommended operating conditions. Other data such as absorption/desorption isotherms and solvent regeneration energy will be determined in laboratory testing. The solvent manufacturing cost, the bench-scale engineering data, and the laboratory property data will be used to complete the techno-economic assessment and to develop a scale-up strategy for commercialization.

23

Process for sequestering carbon dioxide and sulfur dioxide  

DOE Patents (OSTI)

A process for sequestering carbon dioxide, which includes reacting a silicate based material with an acid to form a suspension, and combining the suspension with carbon dioxide to create active carbonation of the silicate-based material, and thereafter producing a metal salt, silica and regenerating the acid in the liquid phase of the suspension.

Maroto-Valer, M. Mercedes (State College, PA); Zhang, Yinzhi (State College, PA); Kuchta, Matthew E. (State College, PA); Andresen, John M. (State College, PA); Fauth, Dan J. (Pittsburgh, PA)

2009-10-20T23:59:59.000Z

24

Inventory of Carbon Dioxide (CO2) Emissions at Pacific Northwest National Laboratory  

SciTech Connect

The Carbon Management Strategic Initiative (CMSI) is a lab-wide initiative to position the Pacific Northwest National Laboratory (PNNL) as a leader in science, technology and policy analysis required to understand, mitigate and adapt to global climate change as a nation. As part of an effort to walk the talk in the field of carbon management, PNNL conducted its first carbon dioxide (CO2) emissions inventory for the 2007 calendar year. The goal of this preliminary inventory is to provide PNNL staff and management with a sense for the relative impact different activities at PNNL have on the labs total carbon footprint.

Judd, Kathleen S.; Kora, Angela R.; Shankle, Steve A.; Fowler, Kimberly M.

2009-06-29T23:59:59.000Z

25

Integrated Energy System with Beneficial Carbon Dioxide (CO2) Use - Final Scientific/Technical Report  

DOE Green Energy (OSTI)

This report presents an integrated energy system that combines the production of substitute natural gas through coal hydrogasification with an algae process for beneficial carbon dioxide (CO2) use and biofuel production (funded under Department of Energy (DOE) contract DE-FE0001099). The project planned to develop, test, operate and evaluate a 2 ton-per-day coal hydrogasification plant and 25-acre algae farm at the Arizona Public Service (APS) 1000 Megawatt (MW) Cholla coal-fired power plant in Joseph City, Arizona. Conceptual design of the integrated system was undertaken with APS partners Air Liquide (AL) and Parsons. The process engineering was separated into five major areas: flue gas preparation and CO2 delivery, algae farming, water management, hydrogasification, and biofuel production. The process flow diagrams, energy and material balances, and preliminary major equipment needs for each major area were prepared to reflect integrated process considerations and site infrastructure design basis. The total project also included research and development on a bench-scale hydrogasifier, one-dimensional (1-D) kinetic-model simulation, extensive algae stressing, oil extraction, lipid analysis and a half-acre algae farm demonstration at APS?s Redhawk testing facility. During the project, a two-acre algae testing facility with a half-acre algae cultivation area was built at the APS Redhawk 1000 MW natural gas combined cycle power plant located 55 miles west of Phoenix. The test site integrated flue gas delivery, CO2 capture and distribution, algae cultivation, algae nursery, algae harvesting, dewatering and onsite storage as well as water treatment. The site environmental, engineering, and biological parameters for the cultivators were monitored remotely. Direct biodiesel production from biomass through an acid-catalyzed transesterification reaction and a supercritical methanol transesterification reaction were evaluated. The highest oil-to-biodiesel conversion of 79.9% was achieved with a stressed algae sample containing 40% algae oil. The effort concluded that producing biodiesel directly from the algae biomass could be an efficient, cost-effective and readily scalable way to produce biodiesel by eliminating the oil extraction process.

Sun, Xiaolei; Rink, Nancy T

2011-04-29T23:59:59.000Z

26

Short-Term Energy Outlook Model Documentation: Carbon Dioxide (CO2) Emissions Model  

Reports and Publications (EIA)

Description of the procedures for estimating carbon dioxide emissions in the Short-Term Energy Outlook

Information Center

2009-08-11T23:59:59.000Z

27

In Situ Molecular Spectroscopic Evidence for CO2 Intercalation into Montmorillonite in Supercritical Carbon Dioxide  

Science Conference Proceedings (OSTI)

The interaction of anhydrous supercritical CO2 (scCO2) with both kaolinite and ~1W (i.e. close to but less than one layer of hydration) calcium-saturated montmorillonite was investigated under conditions relevant to geologic carbon sequestration (50 C and 90 bar). The CO2 molecular environment was probed in situ using a combination of three novel high-pressure techniques: X-ray diffraction, magic angle spinning nuclear magnetic resonance spectroscopy and attenuated total reflection infrared spectroscopy. We report the first direct evidence that the expansion of montmorillonite under scCO2 conditions is due to CO2 migration into the interlayer. Intercalated CO2 molecules are rotationally constrained and do not appear to react with waters to form bicarbonate or carbonic acid. In contrast, CO2 does not intercalate into kaolinite. The findings show that predicting the seal integrity of caprock will have complex dependence on clay mineralogy and hydration state.

Loring, John S.; Schaef, Herbert T.; Turcu, Romulus VF; Thompson, Christopher J.; Miller, Quin RS; Martin, Paul F.; Hu, Jian Z.; Hoyt, David W.; Qafoku, Odeta; Ilton, Eugene S.; Felmy, Andrew R.; Rosso, Kevin M.

2012-04-25T23:59:59.000Z

28

NETL: IEP – Post-Combustion CO2 Emissions Control - Carbon Dioxide  

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

Reversible Ionic Liquids as Double-Action Solvents for Efficient CO2 Capture Reversible Ionic Liquids as Double-Action Solvents for Efficient CO2 Capture Project No.: DE-NT0005287 In this project, the Georgia Tech Research Corporation is using totally novel chemistryto engender the dramatic changes needed for widespread implementation of CO2 capture in a both environmentally benign and economical process. Current methods of CO2 post-combustion recovery from coal-fired power plants focus on such techniques as absorption in aqueous ethanolamine scrubbers - and this is now a mature technology unlikely to achieve a quantum change in either capacity or cost. The objective of this project is to develop a novel class of solvents for post-combustion recovery of CO2 from fossil fuel-fired power plants which will achieve a substantial increase in CO2 carrying capacity with a concomitant plummet in cost. The project team is a combination of chemical engineers and chemists with extensive experience in working with industrial partners to formulate novel solvents and to develop processes that are both environmentally benign and economically viable. Further, the team has already developed solvents called "reversible ionic liquids," essentially "smart" molecules which change properties abruptly in response to some stimulus, and these have quickly found a plethora of applications.

29

CO2 | OpenEI  

Open Energy Info (EERE)

CO2 CO2 Dataset Summary Description Emissions from energy use in buildings are usually estimated on an annual basis using annual average multipliers. Using annual numbers provides a reasonable estimation of emissions, but it provides no indication of the temporal nature of the emissions. Therefore, there is no way of understanding the impact on emissions from load shifting and peak shaving technologies such as thermal energy storage, on-site renewable energy, and demand control. Source NREL Date Released April 11th, 2011 (3 years ago) Date Updated April 11th, 2011 (3 years ago) Keywords buildings carbon dioxide emissions carbon footprinting CO2 commercial buildings electricity emission factors ERCOT hourly emission factors interconnect nitrogen oxides NOx SO2 sulfur dioxide emissions

30

Smart battery controller for lithium/sulfur dioxide batteries  

Science Conference Proceedings (OSTI)

Each year, the U.S. Army purchases millions of lithium sulfur dioxide batteries for use in portable electronics equipment. Because of their superior rate capability and service life over a wide variety of conditions, lithium batteries are the power source of choice for military equipment. There is no convenient method of determining the available energy remaining in partially used lithium batteries; hence, users do not take full advantage of all the available battery energy. Currently, users replace batteries before each mission, which leads to premature disposal, and results in the waste of millions of dollars in battery energy every year. Another problem of the lithium battery is that it is necessary to ensure complete discharge of the cells when the useful life of the battery has been expended, or when a hazardous condition exists; a hazardous condition may result in one or more of the cells venting. The Electronics Technology and Devices Laboratory has developed a working prototype of a smart battery controller (SBC) that addresses these problems.

Atwater, T.; Bard, A.; Testa, B.; Shader, W.

1992-08-01T23:59:59.000Z

31

MathematicalModelingofCarbonDioxide(CO2)Injection intheSubsurfaceforImprovedHydrocarbonRecoveryand  

E-Print Network (OSTI)

and Environmental Engineering, Yale University, New Haven, CT 06511, USA World Energy Demand Global energy demand from fossil fuels is expected to remain over 70% in 2035 [1]. Society must balance its high demand, CA, USA). Carbon Dioxide Injection for Improved Hydrocarbon Recovery Simulation of diffusion

Firoozabadi, Abbas

32

SYNTHESIS OF SULFUR-BASED WATER TREATMENT AGENT FROM SULFUR DIOXIDE WASTE STREAMS  

Science Conference Proceedings (OSTI)

Absorption of sulfur dioxide from a simulated flue gas was investigated for the production of polymeric ferric sulfate (PFS), a highly effective coagulant useful in treatment of drinking water and wastewater. The reaction for PFS synthesis took place near atmospheric pressure and at temperatures of 30-80 C. SO{sub 2} removal efficiencies greater than 90% were achieved, with ferrous iron concentrations in the product less than 0.1%. A factorial analysis of the effect of temperature, oxidant dosage, SO{sub 2} concentration, and gas flow rate on SO{sub 2} removal efficiency was carried out, and statistical analyses are conducted. The solid PFS was also characterized with different methods. Characterization results have shown that PFS possesses both crystalline and non-crystalline structure. The kinetics of reactions among FeSO{sub 4} {center_dot} 7H{sub 2}O, NaHSO{sub 3} and NaClO{sub 3} was investigated. Characterizations of dry PFS synthesized from SO{sub 2} show the PFS possesses amorphous structure, which is desired for it to be a good coagulant in water and wastewater treatment. A series of lab-scale experiments were conducted to evaluate the performance of PFS synthesized from waste sulfur dioxide, ferrous sulfate and sodium chlorate. The performance assessments were based on the comparison of PFS and other conventional and new coagulants for the removal of turbidity and arsenic under different laboratory coagulant conditions. Pilot plant studies were conducted at Des Moines Water Works in Iowa and at the City of Savannah Industrial and Domestic (I&D) Water Treatment Plant in Port Wentworth, Georgia. PFS performances were compared with those of conventional coagulants. The tests in both water treatment plants have shown that PFS is, in general, comparable or better than other coagulants in removal of turbidity and organic substances. The corrosion behavior of polymeric ferric sulfate (PFS) prepared from SO{sub 2} and ferric chloride (FC) were compared. Results showed that both temperature and concentration of the coagulants substantially impact corrosion rates. The corrosion rates increased with the increase of temperature and concentration. The results from a scanning electron microscope (SEM) showed that chloride caused more serious pitting than sulfate anion on both aluminum and steel specimens. Although SEM confirmed the existence of pitting corrosion, the results of weight loss indicated that the uniform corrosion predominate the corrosion mechanism, and pitting corrosion played a less important role. The test proved that PFS was less corrosive than FC, which may lead to the large-scale application of PFS in waste treatment. The kinetics of the new desulfurization process has been studied. The study results provide the theoretical guidance for improving sulfur removal efficiency and controlling the quality of PFS.

Robert C. Brown; Maohong Fan; Adrienne Cooper

2004-11-01T23:59:59.000Z

33

Fast-regenerable sulfur dioxide adsorbents for diesel engine emission control  

Science Conference Proceedings (OSTI)

Disclosed herein are sorbents and devices for controlling sulfur oxides emissions as well as systems including such sorbents and devices. Also disclosed are methods for making and using the disclosed sorbents, devices and systems. In one embodiment the disclosed sorbents can be conveniently regenerated, such as under normal exhaust stream from a combustion engine, particularly a diesel engine. Accordingly, also disclosed are combustion vehicles equipped with sulfur dioxide emission control devices.

Li, Liyu [Richland, WA; King, David L [Richland, WA

2011-03-15T23:59:59.000Z

34

Improved efficiency in the sulfur dioxide-iodine hydrogen cycle through the use of magnesium oxide  

DOE Green Energy (OSTI)

The reaction of iodine with dry magnesium oxide and magnesium sulfite hexahydrate was studied experimentally as a possible means of improving the efficiency of the sulfur dioxide-iodine cycle. When no extra water was introduced, the maximum product yield was 67% obtained at 423 K. With excess water vapor, a nonporous plug was formed which prevented complete reaction. In the second case, maximum yield was 62% measured at 433 K showing that added water does not increase reaction products. This reaction gives an alternate route for producing hydrogen from water via the sulfur dioxide-iodine process.

Mason, C.F.V.; Bowman, M.G.

1981-01-01T23:59:59.000Z

35

A New Method for Production of Titanium Dioxide Pigment - Eliminating CO2 Emission  

SciTech Connect

The objective of this project was to demonstrate the potential of a new process technology to reduce the energy consumption and CO{sub 2} emission from the production of titanium dioxide (TiO{sub 2}) pigment. TiO{sub 2} is one of the most commonly used minerals in the chemical manufacturing industry. It has been commercially processed as a pigment since the early 1900's, and has a wide variety of domestic and industrial applications. TiO{sub 2} pigment is currently produced primarily by the use of the so called ?chloride process?. A key step of the chloride process relies on high temperature carbo-chlorination of TiO{sub 2} bearing raw materials, hence producing large quantities of CO{sub 2}. The new method uses a chemical/metallurgical sequential extraction methodology to produce pigment grade TiO{sub 2} from high-TiO{sub 2} slag. The specific project objectives were to 1) study and prove the scientific validity of the concept, 2) understand the primary chemical reactions and the efficiency of sequential extraction schemes, 3) determine the properties of TiO{sub 2} produced using the technology, and 4) model the energy consumptions and environmental benefits of the technology. These objectives were successfully met and a new process for producing commercial quality TiO{sub 2} pigment was developed and experimentally validated. The process features a unique combination of established metallurgical processes, including alkaline roasting of titania slag followed by leaching, solvent extraction, hydrolysis, and calcination. The caustic, acidic, and organic streams in the process will also be regenerated and reused in the process, greatly reducing environmental waste. The purpose and effect of each of these steps in producing purified TiO{sub 2} is detailed in the report. The levels of impurities in our pigment meet the requirements for commercial pigment, and are nearly equivalent to those of two commercial pigments. Solvent extraction with an amine extractant proved to be extremely effective in achieving these targets. A model plant producing 100,000 tons TiO{sub 2} per year was designed that would employ the new method of pigment manufacture. A flow sheet was developed and a mass and energy balance was performed. A comparison of the new process and the chloride process indicate that implementation of the new process in the US would result in a 21% decrease in energy consumption, an annual energy savings of 42.7 million GJ. The new process would reduce CO{sub 2} emissions by 21% in comparison to the chloride process, an annual reduction of 2.70 million tons of CO{sub 2}. Since the process equipment employed in the new process is well established in other industrial processes and the raw materials for the two processes are identical we believe the capital, labor and materials cost of production of pigment grade TiO{sub 2} using the new method would be at least equivalent to that of the chloride process. Additionally, it is likely that the operating costs will be lower by using the new process because of the reduced energy consumption. Although the new process technology is logical and feasible based on its chemistry, thermodynamic principles, and experimental results, its development and refinement through more rigorous and comprehensive research at the kilogram scale is needed to establish it as a competitive industrial process. The effect of the recycling of process streams on the final product quality should also be investigated. Further development would also help determine if the energy efficiency and the environmental benefits of the new process are indeed significantly better than current commercial methods of pigment manufacture.

Fang, Zhigang Zak [University of Utah] [University of Utah

2013-11-05T23:59:59.000Z

36

Remote Sensing of Ammonia and Sulfur Dioxide from On-Road Light  

E-Print Network (OSTI)

Remote Sensing of Ammonia and Sulfur Dioxide from On-Road Light Duty Vehicles D A N I E L A . B U R by dynamometer (16), remote sensing (17), and recently by a chase vehicle (18). Results from these studies vary

Denver, University of

37

On the Ratio of Sulfur Dioxide to Nitrogen Oxides as an Indicator of Air Pollution Sources  

Science Conference Proceedings (OSTI)

The ratio of sulfur dioxide to nitrogen oxides (RSN = SO2/NOx) is one indicator of air pollution sources. The role of this ratio in source attribution is illustrated here for the Ashdod area, located in the southern coastal plain of Israel. The ...

Ronit Nirel; Uri Dayan

2001-07-01T23:59:59.000Z

38

Modified dry limestone process for control of sulfur dioxide emissions  

DOE Patents (OSTI)

A method and apparatus for removing sulfur oxides from flue gas comprise cooling and conditioning the hot flue gas to increase the degree of water vapor saturation prior to passage through a bed of substantially dry carbonate chips or lumps, e.g., crushed limestone. The reaction products form as a thick layer of sulfites and sulfates on the surface of the chips which is easily removed by agitation to restore the reactive surface of the chips.

Shale, Correll C. (Morgantown, WV); Cross, William G. (Morgantown, WV)

1976-08-24T23:59:59.000Z

39

Large-scale Utilization of Biomass Energy and Carbon Dioxide Capture and Storage in the Transport and Electricity Sectors under Stri ngent CO2 Concentration Limit Scenarios  

Science Conference Proceedings (OSTI)

Status: Published Citation: Luckow, P; Wise, M; Dooley, J; and Kim S. 2010. Large-scale Utilization of Biomass Energy and Carbon Dioxide Capture and Storage in the Transport and Electricity Sectors under Stringent CO2 Concentration Limit Scenarios. In International Journal of Greenhouse Gas Control, Volume 4, Issue 5, 2010, pp. 865-877. Large-scale, dedicated commercial biomass energy systems are a potentially large contributor to meeting stringent global climate policy targets by the end of the century....

2010-12-31T23:59:59.000Z

40

The Power of Monitoring Stations and a CO2 Fertilization Effect: Evidence from Causal Relationships between NDVI and Carbon Dioxide  

Science Conference Proceedings (OSTI)

Two hypotheses are tested: 1) monitoring stations (e.g., Mauna Loa) are not able to measure changes in atmospheric concentrations of CO2 that are generated by changes in terrestrial vegetation at distant locations; 2) changes in the atmospheric ...

R. K. Kaufmann; L. F. Paletta; H. Q. Tian; R. B. Myneni; R. D. DArrigo

2008-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

ARM - Measurement - CO2 flux  

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

: CO2 flux The rate of flow for carbon dioxide, a heavy, colorless greenhouse gas. Categories Atmospheric Carbon, Surface Properties Instruments The above measurement is...

42

ARM - Measurement - CO2 concentration  

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

: CO2 concentration The amount of carbon dioxide, a heavy, colorless greenhouse gas, per unit of volume. Categories Atmospheric Carbon Instruments The above measurement is...

43

Selective catalytic reduction of sulfur dioxide to elemental sulfur. Final report  

Science Conference Proceedings (OSTI)

This project has investigated new metal oxide catalysts for the single stage selective reduction of SO{sub 2} to elemental sulfur by a reductant, such as CO. Significant progress in catalyst development has been made during the course of the project. We have found that fluorite oxides, CeO{sub 2} and ZrO{sub 2}, and rare earth zirconates such as Gd{sub 2}Zr{sub 2}O{sub 7} are active and stable catalysts for reduction Of SO{sub 2} by CO. More than 95% sulfur yield was achieved at reaction temperatures about 450{degrees}C or higher with the feed gas of stoichiometric composition. Reaction of SO{sub 2} and CO over these catalysts demonstrated a strong correlation of catalytic activity with the catalyst oxygen mobility. Furthermore, the catalytic activity and resistance to H{sub 2}O and CO{sub 2} poisoning of these catalysts were significantly enhanced by adding small amounts of transition metals, such as Co, Ni, Co, etc. The resulting transition metal-fluorite oxide composite catalyst has superior activity and stability, and shows promise in long use for the development of a greatly simplified single-step sulfur recovery process to treat variable and dilute SO{sub 2} concentration gas streams. Among various active composite catalyst systems the Cu-CeO{sub 2} system has been extensively studied. XRD, XPS, and STEM analyses of the used Cu-CeO{sub 2} catalyst found that the fluorite crystal structure of ceria was stable at the present reaction conditions, small amounts of copper was dispersed and stabilized on the ceria matrix, and excess copper oxide particles formed copper sulfide crystals of little contribution to catalytic activity. A working catalyst consisted of partially sulfated cerium oxide surface and partially sulfided copper clusters. The overall reaction kinetics were approximately represented by a first order equation.

Liu, W.; Flytzani-Stephanopoulos, M.; Sarofim, A.F.

1995-06-01T23:59:59.000Z

44

Regional Opportunities for Carbon Dioxide Capture and Storage in China: A Comprehensive CO2 Storage Cost Curve and Analysis of the Potential for Large Scale Carbon Dioxide Capture and Storage in the Peoples Republic of China  

SciTech Connect

This study presents data and analysis on the potential for carbon dioxide capture and storage (CCS) technologies to deploy within China, including a survey of the CO2 source fleet and potential geologic storage capacity. The results presented here indicate that there is significant potential for CCS technologies to deploy in China at a level sufficient to deliver deep, sustained and cost-effective emissions reductions for China over the course of this century.

Dahowski, Robert T.; Li, Xiaochun; Davidson, Casie L.; Wei, Ning; Dooley, James J.

2009-12-01T23:59:59.000Z

45

EVALUATION OF PROTON-CONDUCTING MEMBRANES FOR USE IN A SULFUR-DIOXIDE DEPOLARIZED ELECTROLYZER  

DOE Green Energy (OSTI)

The chemical stability, sulfur dioxide transport, ionic conductivity, and electrolyzer performance have been measured for several commercially available and experimental proton exchange membranes (PEMs) for use in a sulfur dioxide depolarized electrolyzer (SDE). The SDE's function is to produce hydrogen by using the Hybrid Sulfur (HyS) Process, a sulfur based electrochemical/thermochemical hybrid cycle. Membrane stability was evaluated using a screening process where each candidate PEM was heated at 80 C in 60 wt. % H{sub 2}SO{sub 4} for 24 hours. Following acid exposure, chemical stability for each membrane was evaluated by FTIR using the ATR sampling technique. Membrane SO{sub 2} transport was evaluated using a two-chamber permeation cell. SO{sub 2} was introduced into one chamber whereupon SO{sub 2} transported across the membrane into the other chamber and oxidized to H{sub 2}SO{sub 4} at an anode positioned immediately adjacent to the membrane. The resulting current was used to determine the SO{sub 2} flux and SO{sub 2} transport. Additionally, membrane electrode assemblies (MEAs) were prepared from candidate membranes to evaluate ionic conductivity and selectivity (ionic conductivity vs. SO{sub 2} transport) which can serve as a tool for selecting membranes. MEAs were also performance tested in a HyS electrolyzer measuring current density versus a constant cell voltage (1V, 80 C in SO{sub 2} saturated 30 wt% H2SO{sub 4}). Finally, candidate membranes were evaluated considering all measured parameters including SO{sub 2} flux, SO{sub 2} transport, ionic conductivity, HyS electrolyzer performance, and membrane stability. Candidate membranes included both PFSA and non-PFSA polymers and polymer blends of which the non-PFSA polymers, BPVE-6F and PBI, showed the best selectivity.

Hobbs, D.; Elvington, M.; Colon-Mercado, H.

2009-11-11T23:59:59.000Z

46

A Thermodynamic Model for Predicting Mineral Reactivity in Supercritical Carbon Dioxide: I. Phase Behavior of Carbon Dioxide - Water - Chloride Salt Systems Across the H2O-Rich to the CO2-Rich Regions  

Science Conference Proceedings (OSTI)

Phase equilibria in mixtures containing carbon dioxide, water, and chloride salts have been investigated using a combination of solubility measurements and thermodynamic modeling. The solubility of water in the CO2-rich phase of ternary mixtures of CO2, H2O and NaCl or CaCl2 was determined, using near infrared spectroscopy, at 90 atm and 40 to 100 C. These measurements fill a gap in the experimental database for CO2 water salt systems, for which phase composition data have been available only for the H2O-rich phases. A thermodynamic model for CO2 water salt systems has been constructed on the basis of the previously developed Mixed-Solvent Electrolyte (MSE) framework, which is capable of modeling aqueous solutions over broad ranges of temperature and pressure, is valid to high electrolyte concentrations, treats mixed-phase systems (with both scCO2 and water present) and can predict the thermodynamic properties of dry and partially water-saturated supercritical CO2 over broad ranges of temperature and pressure. Within the MSE framework the standard-state properties are calculated from the Helgeson-Kirkham-Flowers equation of state whereas the excess Gibbs energy includes a long-range electrostatic interaction term expressed by a Pitzer-Debye-Hckel equation, a virial coefficient-type term for interactions between ions and a short-range term for interactions involving neutral molecules. The parameters of the MSE model have been evaluated using literature data for both the H2O-rich and CO2-rich phases in the CO2 - H2O binary and for the H2O-rich phase in the CO2 - H2O - NaCl / KCl / CaCl2 / MgCl2 ternary and multicompontent systems. The model accurately represents the properties of these systems at temperatures from 0C to 300 C and pressures up to ~4000 atm. Further, the solubilities of H2O in CO2-rich phases that are predicted by the model are in agreement with the new measurements for the CO2 - H2O - NaCl and CO2 - H2O - CaCl2 systems. Thus, the model can be used to predict the effect of various salts on the water content and water activity in CO2-rich phases on the basis of parameters determined from the properties of aqueous systems. Given the importance of water activity in CO2-rich phases for mineral reactivity, the model can be used as a foundation for predicting mineral transformations across the entire CO2/H2O composition range from aqueous solution to anhydrous scCO2. An example application using the model is presented which involves the transformation of forsterite to nesquehonite as a function of temperature and water content in the CO2-rich phase.

Springer, Ronald D.; Wang, Zheming; Anderko, Andre; Wang, Peiming; Felmy, Andrew R.

2012-09-05T23:59:59.000Z

47

The geomechanics of CO2 storage in deep sedimentary formations  

E-Print Network (OSTI)

sound ways to reduce carbon dioxide (CO 2 ) emissions. Onegeological storage for carbon dioxide. In: Baines SJ, WordenGeological storage of carbon dioxide. Geol Soc Spec Publ

Rutqvist, J.

2013-01-01T23:59:59.000Z

48

Composite Membranes for CO2 Capture: High Performance Metal Organic Frameworks/Polymer Composite Membranes for Carbon Dioxide Capture  

Science Conference Proceedings (OSTI)

IMPACCT Project: A team of six faculty members at Georgia Tech are developing an enhanced membrane by fitting metal organic frameworks, compounds that show great promise for improved carbon capture, into hollow fiber membranes. This new material would be highly efficient at removing CO2 from the flue gas produced at coal-fired power plants. The team is analyzing thousands of metal organic frameworks to identify those that are most suitable for carbon capture based both on their ability to allow coal exhaust to pass easily through them and their ability to select CO2 from that exhaust for capture and storage. The most suitable frameworks would be inserted into the walls of the hollow fiber membranes, making the technology readily scalable due to their high surface area. This composite membrane would be highly stable, withstanding the harsh gas environment found in coal exhaust.

None

2010-07-01T23:59:59.000Z

49

NETL: CO2 Emissions Control  

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

Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > CO2 Emissions Control Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > CO2 Emissions Control Innovations for Existing Plants CO2 Emissions Control RD&D Roadmap Technology Update DOE/NETL Advanced CO2 Capture R&D Program: Technology Update DOE/NETL Advanced CO2 Capture R&D Program Accomplishments DOE/NETL Carbon Dioxide Capture and Storage RD&D Roadmap 2013 NETL CO2 Capture Technology Meeting Presentations DOE/NETL's Monthly Carbon Sequestration Newsletter Program Goals and Targets Pre-Combustion CO2 Control Post-Combustion CO2 Control Advanced Combustion CO2 Compression Other Systems Analysis Regulatory Drivers Reference Shelf Carbon capture involves the separation of CO2 from coal-based power plant flue gas or syngas. There are commercially available 1st-Generation CO2

50

CO2 Blast Cleaning Process  

Science Conference Proceedings (OSTI)

Carbon dioxide (CO2) (dry ice) cleaning is a process in which dry ice particles, accelerated by compressed air or nitrogen, are propelled at high velocities to impact and clean a surface. Because CO2 technology produces no secondary waste, the CO2 blast cleaning process has many applications for the cleaning of electrical equipment.

2002-02-01T23:59:59.000Z

51

Limestone treatment for sulfur dioxide removal. (Latest citations from the EI compendex*plus database). Published Search  

Science Conference Proceedings (OSTI)

The bibliography contains citations concerning the use of limestone for the control of sulfur dioxide emmisions in flue gases. The various designs for flue gas desulfurization are discussed, including dry fluidized beds and wet scrubbers. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1998-02-01T23:59:59.000Z

52

ARM - Instrument - co2flx  

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

govInstrumentsco2flx govInstrumentsco2flx Documentation CO2FLX : Handbook CO2FLX : Instrument Mentor Monthly Summary (IMMS) reports CO2FLX : Data Quality Assessment (DQA) reports ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Carbon Dioxide Flux Measurement Systems (CO2FLX) Instrument Categories Atmospheric Carbon General Overview The Southern Great Plains (SGP) carbon dioxide flux (CO2 flux) measurement systems provide half-hour average fluxes of CO2, H2O (latent heat), and sensible heat. The fluxes are obtained by the eddy covariance technique, which computes the flux as the mean product of the vertical wind component with CO2 and H2O densities, or estimated virtual temperature. A three-dimensional sonic anemometer is used to obtain the orthogonal wind

53

Table H.1co2  

U.S. Energy Information Administration (EIA)

AC Argentina AR Aruba AA Bahamas, The BF Barbados BB Belize BH Bolivia BL ... Table H.1co2 World Carbon Dioxide Emissions from the Consumption and Flaring of Fossil ...

54

Reactor Design for CO2 Capture Using Sorbents  

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

Reactor Design for CO 2 Capture Using Sorbents Background Carbon Sequestration is rapidly becoming accepted as a viable option to reduce the amount of carbon dioxide (CO 2 )...

55

Electricity Without CO2 Emissions: Assessing the Costs of Carbon...  

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

Johnson and Keith: Electricity without CO 2 ... 1 ELECTRICITY FROM FOSSIL FUELS WITHOUT CO 2 EMISSIONS: ASSESSING THE COSTS OF CARBON DIOXIDE CAPTURE AND SEQUESTRATION IN US...

56

Archer Daniels Midland Company: CO2 Capture from Biofuels Production...  

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

Company: CO 2 Capture from Biofuels Production and Sequestration into the Mt. Simon Sandstone Background Carbon dioxide (CO 2 ) emissions from industrial processes, among other...

57

NETL: Solvents for CO2 Capture  

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

Solvents for CO2 Capture Project No.: R&D 048 The most attractive physical solvents for carbon dioxide (CO2) capture are those having such properties as high thermal stability,...

58

Flue Gas Purification Utilizing SOx/NOx Reactions During Compressin of CO2 Derived from Oxyfuel Combustion  

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

Flue Gas Purification Flue Gas Purification Utilizing SO X /NO X Reactions During Compression of CO 2 Derived from Oxyfuel Combustion Background Oxy-combustion in a pulverized coal-fired power station produces a raw carbon dioxide (CO 2 ) product containing contaminants such as water vapor, oxygen, nitrogen, and argon from impurities in the oxygen used and any air leakage into the system. Acid gases are also produced as combustion products, such as sulfur oxides (SO

59

CO2 Utilization | Department of Energy  

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

CO2 CO2 Utilization CO2 Utilization Carbon dioxide (CO2) use and reuse efforts focus on the conversion of CO2 to useable products and fuels that will reduce CO2 emissions in areas where geologic storage may not be an optimal solution. These include: Enhanced Oil/Gas Recovery - Injecting CO2 into depleting oil or gas bearing fields to maximize the amount of CO2 that could be stored as well as maximize hydrocarbon production. CO2 as Feedstock - Use CO2 as a feedstock to produce chemicals (including fuels and polymers) and find applications for the end products. Non-Geologic Storage of CO2 - Use CO2 from an effluent stream to immobilize the CO2 permanently by producing stable solid material that are either useful products with economic value or a low cost produced material.

60

NETL: News Release - Reining in CO2 Emissions....  

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

Reining in CO2 Emissions.... DOE Selects Eight Innovative Projects to Capture and Store Carbon Dioxide from Power Plants WASHINGTON, DC - New ways to capture carbon dioxide from...

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Large-Scale Utilization of Biomass Energy and Carbon Dioxide Capture and Storage in the Transport and Electricity Sectors under Stringent CO2 Concentration Limit Scenarios  

Science Conference Proceedings (OSTI)

This paper examines the potential role of large scale, dedicated commercial biomass energy systems under global climate policies designed to meet atmospheric concentrations of CO2 at 400ppm and 450ppm by the end of the century. We use an integrated assessment model of energy and agriculture systems to show that, given a climate policy in which terrestrial carbon is appropriately valued equally with carbon emitted from the energy system, biomass energy has the potential to be a major component of achieving these low concentration targets. A key aspect of the research presented here is that the costs of processing and transporting biomass energy at much larger scales than current experience are explicitly incorporated into the modeling. From the scenario results, 120-160 EJ/year of biomass energy is produced globally by midcentury and 200-250 EJ/year by the end of this century. In the first half of the century, much of this biomass is from agricultural and forest residues, but after 2050 dedicated cellulosic biomass crops become the majority source, along with growing utilization of waste-to-energy. The ability to draw on a diverse set of biomass based feedstocks helps to reduce the pressure for drastic large-scale changes in land use and the attendant environmental, ecological, and economic consequences those changes would unleash. In terms of the conversion of bioenergy feedstocks into value added energy, this paper demonstrates that biomass is and will continue to be used to generate electricity as well as liquid transportation fuels. A particular focus of this paper is to show how climate policies and technology assumptions - especially the availability of carbon dioxide capture and storage (CCS) technologies - affect the decisions made about where the biomass is used in the energy system. The potential for net-negative electric sector emissions through the use of CCS with biomass feedstocks provides an attractive part of the solution for meeting stringent emissions constraints; we find that at carbon prices above 150$/tCO2, over 90% of biomass in the energy system is used in combination with CCS. Despite the higher technology costs of CCS, it is a very important tool in controlling the cost of meeting a target, offsetting the venting of CO2 from sectors of the energy system that may be more expensive to mitigate, such as oil use in transportation. CCS is also used heavily with other fuels such as coal and natural gas, and by 2095 a total of 1530 GtCO2 has been stored in deep geologic reservoirs. The paper also discusses the role of cellulosic ethanol and Fischer-Tropsch biomass derived transportation fuels as two representative conversion processes and shows that both technologies may be important contributors to liquid fuels production, with unique costs and emissions characteristics.

Luckow, Patrick; Wise, Marshall A.; Dooley, James J.; Kim, Son H.

2010-08-05T23:59:59.000Z

62

Smart battery controller for lithium/sulfur dioxide batteries. Technical report, Jan 89-Apr 91  

Science Conference Proceedings (OSTI)

Each year, the U.S. Army purchases millions of lithium sulfur dioxide batteries for use in portable electronics equipment. Because of their superior rate capability and service life over a wide variety of conditions, lithium batteries are the power source of choice for military equipment. There is no convenient method of determining the available energy remaining in partially used lithium batteries; hence, users do not take full advantage of all the available battery energy. Currently, users replace batteries before each mission, which leads to premature disposal, and results in the waste of millions of dollars in battery energy every year. Another problem of the lithium battery is that it is necessary to ensure complete discharge of the cells when the useful life of the battery has been expended, or when a hazardous condition exists; a hazardous condition may result in one or more of the cells venting. The Electronics Technology and Devices Laboratory has developed a working prototype of a smart battery controller (SBC) that addresses these problems.

Atwater, T.; Bard, A.; Testa, B.; Shader, W.

1992-08-01T23:59:59.000Z

63

Analysis of Strategies for Reducing Multiple Emissions from Electric Power Plants: Sulfur Dioxide, Nitrogen Oxides, Carbon Dioxide, and Mercury and a Renewable Portfolio Standard  

Gasoline and Diesel Fuel Update (EIA)

3 3 ERRATA Analysis of Strategies for Reducing Multiple Emissions from Electric Power Plants: Sulfur Dioxide, Nitrogen Oxides, Carbon Dioxide, and Mercury and a Renewable Portfolio Standard July 2001 Energy Information Administration Office of Integrated Analysis and Forecasting U.S. Department of Energy Washington, DC 20585 This Service Report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should be attributed to the Contacts This report was prepared by the Office of Integrated Analysis and Forecasting, Energy Information Adminis- tration. General questions concerning the report may be directed to Mary J. Hutzler (202/586-2222, mhutzler @eia.doe.gov), Director of the Office of Integrated Analysis and Forecasting, Scott B. Sitzer (202/586-2308,

64

Control of Sulfur Dioxide Emissions from Pulverized Coal-Fired Boilers by Dry Removal with Lime and Limestone Sorbants  

E-Print Network (OSTI)

Over the past decade increasing concern over the potential environmental impact associated with the emissions of both gaseous and particulate pollutants has resulted in the promulgation of strict regulatory standards governing such emissions. In this regard, particular attention has been placed upon the control of sulfur dioxide (SO2) from major fuel burning installations. The provisions of the 1977 Amendments to the Clean Air Act which relate to the Prevention of Significant Deterioration (PSD) and the New Source Performance Standards (NSPS) have made consideration of this problem of significant additional importance in the context of increased coal utilization. There exist three general methods for the control of sulfur dioxide emissions from pulverized coal-fired boiler equipment. These are: (1) coal cleaning to remove pyritic sulfur, (2) conventional wet, nonregenerable scrubbing with alkaline slurry and solution processes, and (3) dry processes which involve direct introduction of lime or limestone into the firebox, or a spray dryer operated with nonregenerable alkaline sorbents coupled with a fabric filter collector. Equipment requirements, SO2 removal criteria, general economics, and potential applications of these latter two approaches within category (3) will be discussed.

Schwartz, M. H.

1979-01-01T23:59:59.000Z

65

Health Effects of CO2  

Science Conference Proceedings (OSTI)

This report documents results of a project to identify and quantify toxic effects of carbon dioxide (CO2) in living organisms. The overall goal is to develop concentration and time-dependent profiles of CO2 toxicity in a variety of organisms. This project phase was designed to develop exposure-effect profiles for humans and nonhuman mammals and to identify the availability of information for other species.

2004-11-30T23:59:59.000Z

66

CO2.indd  

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

STORAGE & ENHANCED OIL RECOVERY STORAGE & ENHANCED OIL RECOVERY Objective R MOTC can play a signifi cant role in carbon dioxide (CO 2 ) storage and enhanced oil recovery technology development and fi eld demonstra- tions. RMOTC completed a scoping engineering study on Naval Petroleum Reserve No. 3's (NPR-3) CO 2 enhanced oil recovery potential. More recent character- ization studies indicate geologic carbon storage would also be an excellent use of NPR-3 resources beyond their economic life in conventional production. Geologic Storage Fossil fuels will remain the mainstay of energy production well into the 21st century. Availability of these fuels to provide clean, affordable energy is es- sential for the prosperity and security of the United States. However, increased atmospheric concentrations

67

CO2 Health Effects in Wildlife Species  

Science Conference Proceedings (OSTI)

The impetus for this project is the possible development of large-scale carbon dioxide (CO2) capture, transport, and storage (CCS) sites that have the potential to release CO2 into the environment and cause adverse health effects. The purpose of this project is to obtain information from the scientific literature on the effects of CO2 exposure in wildlife animal species. This report, along with previously documented information on the effects of CO2 in humans, laboratory animals, and domesticated animals...

2008-12-09T23:59:59.000Z

68

NETL: 2009 Conference Proceedings - Pre-combustion CO2 Capture Kick-off  

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

Pre-combustion CO2 Capture Kick-off Meetings Pre-combustion CO2 Capture Kick-off Meetings Pittsburgh, PA November 12-13, 2009 Table of Contents Disclaimer Presentations PRESENTATIONS Welcome/Sequestration Program Overview [PDF-842KB] Sean Plasynski, Sequestration Technology Manager Hydrogen Selective Ex-foliated Zeolite Membranes [PDF-3.4MB] University Of Minnesota Designing and Validating Ternary Pd Alloys for Optimum Sulfur/Carbon Resistance in Hydrogen Separation and Carbon Capture Membrane Systems Using High-Throughput Combinatorial Methods [PDF-746KB] Pall Corporation Pre-Combustion Carbon Dioxide Capture by a New Dual-Phase Ceramic-Carbonate Membrane Reactor [PDF-1.7MB] Arizona State University CO2 Capture from IGCC Gas Streams Using the AC-ABC Process [PDF-842KB] SRI International A Low-Cost, High-Efficiency Regenerable Sorbent for Pre-Combustion CO2 Capture [PDF-1.2MB]

69

CO2 Emissions - Gibraltar  

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

Gibraltar CO2 Emissions from Gibraltar Data graphic Data CO2 Emissions from Gibraltar image Per capita CO2 Emission Estimates for Gibraltar...

70

CO2 Emissions - Mozambique  

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

Mozambique Graphics CO2 Emissions from Mozambique Data graphic Data CO2 Emissions from Mozambique image Per capita CO2 Emission Estimates for Mozambique...

71

CO2 Emissions - Macau  

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

Far East Macau CO2 Emissions from Macau Data graphic Data CO2 Emissions from Macau image Per capita CO2 Emission Estimates for Macau...

72

CO2 Emissions - Guadeloupe  

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

Guadeloupe Graphics CO2 Emissions from Guadeloupe Data graphic Data CO2 Emissions from Guadeloupe image Per capita CO2 Emission Estimates for Guadeloupe...

73

CO2 Emissions - Ghana  

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

Africa Ghana Graphics CO2 Emissions from Ghana Data graphic Data CO2 Emissions from Ghana image Per capita CO2 Emission Estimates for Ghana...

74

CO2 Emissions - Ireland  

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

Ireland CO2 Emissions from Ireland Data graphic Data CO2 Emissions from Ireland image Per capita CO2 Emission Estimates for Ireland...

75

CO2 Emissions - Malta  

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

Western Europe Malta CO2 Emissions from Malta Data graphic Data CO2 Emissions from Malta image Per capita CO2 Emission Estimates for Malta...

76

CO2 Emissions - Montserrat  

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

Central America, South America, and the Caribbean Nations Montserrat Graphics CO2 Emissions from Montserrat Data graphic Data CO2 Emissions from Montserrat image Per capita CO2...

77

CO2 Emissions - Kyrgyzstan  

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

Centrally Planned Europe Kyrgyzstan CO2 Emissions from Kyrgyzstan Data graphic Data CO2 Emissions from Kyrgyzstan image Per capita CO2 Emission Estimates for Kyrgyzstan...

78

CO2 Emissions - Mali  

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

Africa Mali Graphics CO2 Emissions from Mali Data graphic Data CO2 Emissions from Mali image Per capita CO2 Emission Estimates for Mali...

79

CO2 Emissions - Martinique  

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

Central America, South America, and the Caribbean Nations Martinique Graphics CO2 Emissions from Martinique Data graphic Data CO2 Emissions from Martinique image Per capita CO2...

80

CO2 Emissions - Portugal  

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

Western Europe Portugal CO2 Emissions from Portugal Data graphic Data CO2 Emissions from Portugal image Per capita CO2 Emission Estimates for Portugal...

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

CO2 Emissions - Honduras  

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

Central America, South America, and the Caribbean Nations Honduras Graphics CO2 Emissions from Honduras Data graphic Data CO2 Emissions from Honduras image Per capita CO2...

82

CO2 Emissions - Paraguay  

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

Paraguay Graphics CO2 Emissions from Paraguay Data graphic Data CO2 Emissions from Paraguay image Per capita CO2 Emission Estimates for Paraguay...

83

CO2 Emissions - Macedonia  

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

Western Europe Macedonia CO2 Emissions from Macedonia Data graphic Data CO2 Emissions from Macedonia image Per capita CO2 Emission Estimates for Macedonia...

84

CO2 Emissions - Malawi  

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

Malawi Graphics CO2 Emissions from Malawi Data graphic Data CO2 Emissions from Malawi image Per capita CO2 Emission Estimates for Malawi...

85

CO2 Emissions - Gabon  

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

Africa Gabon Graphics CO2 Emissions from Gabon Data graphic Data CO2 Emissions from Gabon image Per capita CO2 Emission Estimates for Gabon...

86

CO2 Emissions - Grenada  

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

Grenada Graphics CO2 Emissions from Grenada Data graphic Data CO2 Emissions from Grenada image Per capita CO2 Emission Estimates for Grenada...

87

CO2 Emissions - Kiribati  

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

Oceania Kiribati Graphics CO2 Emissions from Kiribati Data graphic Data CO2 Emissions from Kiribati image Per capita CO2 Emission Estimates for Kiribati...

88

CO2 Emissions - Israel  

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

Israel Graphics CO2 Emissions from Israel Data graphic Data CO2 Emissions from Israel image Per capita CO2 Emission Estimates for Israel...

89

CO2 Emissions - Phillippines  

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

Far East Phillippines CO2 Emissions from Phillippines Data graphic Data CO2 Emissions from Phillippines image Per capita CO2 Emission Estimates for Phillippines...

90

CO2 Emissions - Niger  

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

Africa Niger Graphics CO2 Emissions from Niger Data graphic Data CO2 Emissions from Niger image Per capita CO2 Emission Estimates for Niger...

91

CO2 Emissions - Mauritius  

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

Africa Mauritius Graphics CO2 Emissions from Mauritius Data graphic Data CO2 Emissions from Mauritius image Per capita CO2 Emission Estimates for Mauritius...

92

CO2 Emissions - Malaysia  

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

Malaysia CO2 Emissions from Malaysia Data graphic Data CO2 Emissions from Malaysia image Per capita CO2 Emission Estimates for Malaysia...

93

CO2 Emissions - Reunion  

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

Reunion Graphics CO2 Emissions from Reunion Data graphic Data CO2 Emissions from Reunion image Per capita CO2 Emission Estimates for Reunion...

94

CO2 Emissions - Guatemala  

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

Guatemala Graphics CO2 Emissions from Guatemala Data graphic Data CO2 Emissions from Guatemala image Per capita CO2 Emission Estimates for Guatemala...

95

CO2 Emissions - Iceland  

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

Iceland CO2 Emissions from Iceland Data graphic Data CO2 Emissions from Iceland image Per capita CO2 Emission Estimates for Iceland...

96

CO2 Emissions - Mongolia  

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

Asia Mongolia CO2 Emissions from Mongolia Data graphic Data CO2 Emissions from Mongolia image Per capita CO2 Emission Estimates for Mongolia...

97

CO2 Emissions - Romania  

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

Centrally Planned Europe Romania CO2 Emissions from Romania Data graphic Data CO2 Emissions from Romania image Per capita CO2 Emission Estimates for Romania...

98

CO2 Emissions - Panama  

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

Panama Graphics CO2 Emissions from Panama Data graphic Data CO2 Emissions from Panama image Per capita CO2 Emission Estimates for Panama...

99

CO2 Emissions - Madagascar  

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

Madagascar Graphics CO2 Emissions from Madagascar Data graphic Data CO2 Emissions from Madagascar image Per capita CO2 Emission Estimates for Madagascar...

100

CO2 Emissions - Netherlands  

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

Netherlands CO2 Emissions from Netherlands Data graphic Data CO2 Emissions from Netherlands image Per capita CO2 Emission Estimates for Netherlands...

Note: This page contains sample records for the topic "dioxide co2 sulfur" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

CO2 Emissions - Greenland  

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

Greenland Graphics CO2 Emissions from Greenland Data graphic Data CO2 Emissions from Greenland image Per capita CO2 Emission Estimates for Greenland...

102

CO2 Emissions - Nicaragua  

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

Central America, South America, and the Caribbean Nations Nicaragua Graphics CO2 Emissions from Nicaragua Data graphic Data CO2 Emissions from Nicaragua image Per capita CO2...

103

CO2 Emissions - Norway  

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

Norway CO2 Emissions from Norway Data graphic Data CO2 Emissions from Norway image Per capita CO2 Emission Estimates for Norway...

104

CO2 Emissions - Guyana  

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

Guyana Graphics CO2 Emissions from Guyana Data graphic Data CO2 Emissions from Guyana image Per capita CO2 Emission Estimates for Guyana...

105

CO2 Emissions - Mauritania  

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

Africa Mauritania Graphics CO2 Emissions from Mauritania Data graphic Data CO2 Emissions from Mauritania image Per capita CO2 Emission Estimates for Mauritania...

106

CO2 Emissions - Lithuania  

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

Centrally Planned Europe Lithuania CO2 Emissions from Lithuania Data graphic Data CO2 Emissions from Lithuania image Per capita CO2 Emission Estimates for Lithuania...

107

CO2 Emissions - Kenya  

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

Africa Kenya Graphics CO2 Emissions from Kenya Data graphic Data CO2 Emissions from Kenya image Per capita CO2 Emission Estimates for Kenya...

108

CO2 Emissions - Latvia  

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

Centrally Planned Europe Latvia CO2 Emissions from Latvia Data graphic Data CO2 Emissions from Latvia image Per capita CO2 Emission Estimates for Latvia...

109

CO2 Emissions - Georgia  

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

Centrally Planned Europe Georgia CO2 Emissions from Georgia Data graphic Data CO2 Emissions from Georgia image Per capita CO2 Emission Estimates for Georgia...

110

CO2 Emissions - Gambia  

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

Gambia Graphics CO2 Emissions from Gambia Data graphic Data CO2 Emissions from Gambia image Per capita CO2 Emission Estimates for Gambia...

111

CO2 Emissions - Montenegro  

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

Centrally Planned Europe Montenegro CO2 Emissions from Montenegro Data graphic Data CO2 Emissions from Montenegro image Per capita CO2 Emission Estimates for Montenegro...

112

CO2 Emissions - Oman  

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

Middle East Oman Graphics CO2 Emissions from Oman Data graphic Data CO2 Emissions from Oman image Per capita CO2 Emission Estimates for Oman...

113

CO2 Emissions - Kuwait  

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

Middle East Kuwait Graphics CO2 Emissions from Kuwait Data graphic Data CO2 Emissions from Kuwait image Per capita CO2 Emission Estimates for Kuwait...

114

CO2 Emissions - Lebanon  

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

Middle East Lebanon Graphics CO2 Emissions from Lebanon Data graphic Data CO2 Emissions from Lebanon image Per capita CO2 Emission Estimates for Lebanon...

115

CO2 Emissions - Nigeria  

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

Africa Nigeria Graphics CO2 Emissions from Nigeria Data graphic Data CO2 Emissions from Nigeria image Per capita CO2 Emission Estimates for Nigeria...

116

CO2 Emissions - Maldives  

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

Far East Maldives CO2 Emissions from Maldives Data graphic Data CO2 Emissions from Maldives image Per capita CO2 Emission Estimates for Maldives...

117

CO2 Emissions - Morocco  

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

Morocco Graphics CO2 Emissions from Morocco Data graphic Data CO2 Emissions from Morocco image Per capita CO2 Emission Estimates for Morocco...

118

CO2 Emissions - Pakistan  

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

Far East Pakistan CO2 Emissions from Pakistan Data graphic Data CO2 Emissions from Pakistan image Per capita CO2 Emission Estimates for Pakistan...

119

CO2 Emissions - Palau  

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

Oceania Palau CO2 Emissions from Palau Data graphic Data CO2 Emissions from Palau image Per capita CO2 Emission Estimates for Palau...

120

CO2 Emissions - Qatar  

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

Middle East Qatar Graphics CO2 Emissions from Qatar Data graphic Data CO2 Emissions from Qatar image Per capita CO2 Emission Estimates for Qatar...

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

CO2 Emissions - Guam  

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

Oceania Guam Graphics CO2 Emissions from Guam Data graphic Data CO2 Emissions from Guam image Per capita CO2 Emission Estimates for Guam...

122

CO2 Emissions - Rwanda  

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

Africa Rwanda Graphics CO2 Emissions from Rwanda Data graphic Data CO2 Emissions from Rwanda image Per capita CO2 Emission Estimates for Rwanda...

123

CO2 Emissions - Guinea  

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

Africa Guinea Graphics CO2 Emissions from Guinea Data graphic Data CO2 Emissions from Guinea image Per capita CO2 Emission Estimates for Guinea...

124

CO2 Emissions - Luxembourg  

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

Western Europe Luxembourg CO2 Emissions from Luxembourg Data graphic Data CO2 Emissions from Luxembourg image Per capita CO2 Emission Estimates for Luxembourg...

125

CO2 Emissions - Liberia  

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

Africa Liberia Graphics CO2 Emissions from Liberia Data graphic Data CO2 Emissions from Liberia image Per capita CO2 Emission Estimates for Liberia...

126

CO2 Emissions - Haiti  

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

Haiti Graphics CO2 Emissions from Haiti Data graphic Data CO2 Emissions from Haiti image Per capita CO2 Emission Estimates for Haiti...

127

CO2 Emissions - Iraq  

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

Iraq Graphics CO2 Emissions from Iraq Data graphic Data CO2 Emissions from Iraq image Per capita CO2 Emission Estimates for Iraq...

128

CO2 Emissions - Hungary  

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

Centrally Planned Europe Hungary CO2 Emissions from Hungary Data graphic Data CO2 Emissions from Hungary image Per capita CO2 Emission Estimates for Hungary...

129

CO2 Emissions - Nepal  

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

Far East Nepal CO2 Emissions from Nepal Data graphic Data CO2 Emissions from Nepal image Per capita CO2 Emission Estimates for Nepal...

130

CO2 Emissions - Nauru  

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

Nauru Graphics CO2 Emissions from Nauru Data graphic Data CO2 Emissions from Nauru image Per capita CO2 Emission Estimates for Nauru...

131

CO2 Emissions - Myanmar  

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

Myanmar CO2 Emissions from Myanmar Data graphic Data CO2 Emissions from Myanmar image Per capita CO2 Emission Estimates for Myanmar...

132

CO2 Emissions - Jordan  

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

Middle East Jordan Graphics CO2 Emissions from Jordan Data graphic Data CO2 Emissions from Jordan image Per capita CO2 Emission Estimates for Jordan...

133

CO2 Emissions - Greece  

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

Western Europe Greece CO2 Emissions from Greece Data graphic Data CO2 Emissions from Greece image Per capita CO2 Emission Estimates for Greece...

134

Program on Technology Innovation: Drying of Low-Rank Coal with Supercritical Carbon Dioxide (CO2) in Integrated Gasification Combined Cycle (IGCC) Plants  

Science Conference Proceedings (OSTI)

This study is part of the Electric Power Research Institute (EPRI) Technology Innovation Program to assess the potential to achieve increased process efficiency and reduced capital cost by drying low-rank coal with supercritical carbon dioxide (SCCO2). This study follows the EPRI report Program on Technology Innovation: Assessment of the Applicability of Drying Low-Rank Coal With Supercritical Carbon Dioxide in IGCC Plants (1016216), which concluded that this system has potential benefits with respect to...

2010-07-30T23:59:59.000Z

135

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Arizona (Fact Sheet)  

SciTech Connect

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Arizona. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Arizona to be $1.15 billion, annual CO2 reductions are estimated at 2.0 million tons, and annual water savings are 818 million gallons.

Not Available

2008-10-01T23:59:59.000Z

136

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Kansas (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Kansas. We forecast the cumulative economic benefits from 1000 MW of development in Kansas to be $1.08 billion, annual CO2 reductions are estimated at 3.2 million tons, and annual water savings are 1,816 million gallons.

Not Available

2008-06-01T23:59:59.000Z

137

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Michigan  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Michigan. We forecast the cumulative economic benefits from 1000 MW of development in Michigan to be $1.3 billion, annual CO2 reductions are estimated at 2.9 million tons, and annual water savings are 1,542 million gallons.

Not Available

2008-06-01T23:59:59.000Z

138

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Virginia (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Virginia. We forecast the cumulative economic benefits from 1000 MW of development in Virginia to be $1.2 billion, annual CO2 reductions are estimated at 3.0 million tons, and annual water savings are 1,600 million gallons.

Not Available

2008-06-01T23:59:59.000Z

139

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Nevada (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Nevada. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Nevada to be $1.1 billion, annual CO2 reductions are estimated at 2.3 million tons, and annual water savings are 944 million gallons.

Not Available

2008-10-01T23:59:59.000Z

140

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Nebraska (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Nebraska. We forecast the cumulative economic benefits from 1000 MW of development in Nebraska to be $1.1 billion, annual CO2 reductions are estimated at 4.1 million tons, and annual water savings are 1,840 million gallons.

Not Available

2008-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Indiana  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Indiana. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Indiana to be $1.3 billion, annual CO2 reductions are estimated at 2.8 million tons, and annual water savings are 1,684 million gallons.

Lantz, E.; Tegen, S.

2008-05-01T23:59:59.000Z

142

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Arkansas (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Arkansas. We forecast the cumulative economic benefits from 1000 MW of development in Arkansas to be $1.15 billion, annual CO2 reductions are estimated at 2.7 million tons, and annual water savings are 1,507 million gallons.

Not Available

2008-06-01T23:59:59.000Z

143

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Ohio (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Ohio. We forecast the cumulative economic benefits from 1000 MW of development in Ohio to be $1.3 billion, annual CO2 reductions are estimated at 2.5 million tons, and annual water savings are 1,343 million gallons.

Not Available

2008-06-01T23:59:59.000Z

144

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Utah (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Utah. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Utah to be $1.1 billion, annual CO2 reductions are estimated at 2.0 million tons, and annual water savings are 828 million gallons.

Not Available

2008-10-01T23:59:59.000Z

145

Economic Benefits, Carbon Dioxide (CO2) Emissions Reduction, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Georgia (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Georgia. We forecast the cumulative economic benefits from 1000 MW of development in Georgia to be $2.1 billion, annual CO2 reductions are estimated at 3.0 million tons, and annual water savings are 1,628 million gallons.

Not Available

2008-06-01T23:59:59.000Z

146

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Idaho (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Idaho. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Idaho to be $1.1 billion, annual CO2 reductions are estimated at 2.2 million tons, and annual water savings are 906 million gallons.

Not Available

2008-10-01T23:59:59.000Z

147

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Maryland (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Michigan. We forecast the cumulative economic benefits from 1000 MW of development in Maryland to be $1.2 billion, annual CO2 reductions are estimated at 3 million tons, and annual water savings are 1,581 million gallons.

Not Available

2008-06-01T23:59:59.000Z

148

Economic Benefits, Carbon Dioxide (CO2) Emissions reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in New York (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in New York. We forecast the cumulative economic benefits from 1000 MW of development in New York to be $1.3 billion, annual CO2 reductions are estimated at 2.5 million tons, and annual water savings are 1,230 million gallons.

Not Available

2008-06-01T23:59:59.000Z

149

CO2 Emissions - Namibia  

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

Fossil Fuel CO2 Emissions Regional Africa Namibia CO2 Emissions from Namibia Data graphic Data CO2 Emissions from Namibia image Per capita CO2 Emission Estimates for...

150

Assessment of Energy Efficiency Improvement and CO2 Emission Reduction Potentials in the Iron and Steel Industry in China  

E-Print Network (OSTI)

Energy Efficiency and Carbon Dioxide Emissions Reductionconsumption and related carbon dioxide (CO 2 ) emissions.during Cumulative Carbon Dioxide Emission Reduction (MtCO

Hasanbeigi, Ali

2013-01-01T23:59:59.000Z

151

Sulfur Tolerant Pd/Cu and Pd/Au Alloy Membranes for H2 Separation with High Pressure CO2 for Sequestration  

DOE Green Energy (OSTI)

The effect of H{sub 2}S poisoning on Pd, Pd/Cu, and Pd/Au alloy composite membranes prepared by the electroless deposition method on porous Inconel supports was investigated to provide a fundamental understanding of the durability and preparation of sulfur tolerant membranes. X-ray photoelectron spectroscopy (XPS) studies showed that the exposure of pure Pd to 50 ppm H{sub 2}S/H{sub 2} mixtures caused bulk sulfide formation at lower temperatures and surface sulfide formation at higher temperatures. Lower temperatures, longer exposure times, and higher H{sub 2}S concentrations resulted in a higher degree of sulfidation. In a Pd membrane, the bulk sulfide formation caused a drastic irrecoverable H{sub 2} permeance decline and an irreparable loss in selectivity. Pd/Cu and Pd/Au alloy membranes exhibited permeance declines due to surface sulfide formation upon exposure to 50 ppm H{sub 2}S/H{sub 2} gas mixtures. However in contrast to the pure Pd membrane, the permeances of the Pd/Cu and Pd/Au alloy membranes were mostly recovered in pure H{sub 2} and the selectivity of the Pd alloy layers remained essentially intact throughout the characterization in H{sub 2}, He and H{sub 2}S/H{sub 2} mixtures which lasted several thousand hours. The amount of irreversible sulfur poisoning decreased with increasing temperature due to the exothermicity of H{sub 2}S adsorption. Longer exposure times increased the amount of irreversible poisoning of the Pd/Cu membrane but not the Pd/Au membrane. Pd/Au coupon studies of the galvanic displacement method showed that higher Au{sup 3+} concentrations, lower pH values, higher bath temperatures and stirring the bath at a rate of 200 rpm yielded faster displacement rates, more uniform depositions, and a higher Au content within the layers. While 400 C was found to be sufficient to form a Pd/Au alloy on the surface, high temperature X-ray diffraction (HTXRD) studies showed that even after annealing between 500-600 C, the Pd/Cu alloys could have part or all of the surface in the less sulfur resistant {beta} phase.

Yi Hua Ma; Natalie Pomerantz; Chao-Huang Chen

2008-09-30T23:59:59.000Z

152

ARM - Campaign Instrument - co2lidar  

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

lidar Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Carbon Dioxide Doppler Lidar (CO2LIDAR) Instrument...

153

National Level Co-Control Study of the Targets for Energy Intensity and Sulfur Dioxide in China  

E-Print Network (OSTI)

Ozawa Meida. 2001. Carbon Dioxide Emissions from the Globalpost-combustion capture of carbon dioxide. InternationalIPCC Special Report on Carbon Dioxide Capture and Storage:

Zhou, Nan

2013-01-01T23:59:59.000Z

154

Simulation of the nonequilibrium chemical decomposition of carbon dioxide in the presence of sulfur in a plasma  

Science Conference Proceedings (OSTI)

The authors carry out a model calculation of the kinetics of the decomposition of carbon dioxide in the presence of sulfur in a moderate-pressure nonequilibrium discharge. The process is stimulated by the vibrational excitation of CO/sub 2/. Kinetic curves and the time variation of the vibrational and translational temperatures are calculated. The dependence of the energy efficiency on the specific energy input has been obtained. The optimal energy input is 4 J/cm/sup 3/. The minimal energy comsumption per CO molecule is 2.7-3.5 eV. The results of the calculations are consistent with the experimental results in the case of a nonequilibrium UHF discharge. The mechanism of the process, which accounts for the results, particularly the higher efficiency of the process in comparison to the dissociation of pure CO/sub 2/, has been ascertained.

Zhivotov, V.K.; Levitskii, A.A.; Macheret, S.O.; Polak, L.S.

1986-05-01T23:59:59.000Z

155

IGCC Design Considerations for CO2 Capture  

Science Conference Proceedings (OSTI)

This report contains technical design, plant performance, cost estimates, and economic analysis of IGCC power plants designed with future retrofit for full CO2 capture in mind. The gasification technologies supplied by General Electric, Shell, and Siemens studied in the report were designed to initially produce power without CO2 capture; but their designs included moderate pre-investment to economically accommodate retrofit of full CO2 capture at a later date. The base plant designs include deep sulfur r...

2009-03-31T23:59:59.000Z

156

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Tennessee (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Tennessee. Although construction and operation of 1000 MW of wind power is a significant effort, seven states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Tennessee to be $1.2 billion, annual CO2 reductions are estimated at 2.4 million tons, and annual water savings are 1,321 million gallons.

Lantz, E.; Tegen, S.

2009-03-01T23:59:59.000Z

157

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Wisconsin (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Wisconsin. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Wisconsin to be $1.1 billion, annual CO2 reductions are estimated at 3.2 million tons, and annual water savings are 1,476 million gallons.

Not Available

2008-10-01T23:59:59.000Z

158

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in North Carolina (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in North Carolina. Although construction and operation of 1000 MW of wind power is a significant effort, seven states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in North Carolina to be $1.1 billion, annual CO2 reductions are estimated at 2.9 million tons, and annual water savings are 1,558 million gallons.

Not Available

2009-03-01T23:59:59.000Z

159

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in West Virginia (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in West Virginia. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in West Virginia to be $1.0 billion, annual CO2 reductions are estimated at 3.3 million tons, and annual water savings are 1,763 million gallons.

Not Available

2008-10-01T23:59:59.000Z

160

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Massachusetts (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Massachusetts. Although construction and operation of 1000 MW of wind power is a significant effort, seven states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Massachusetts to be $1.4 billion, annual CO2 reductions are estimated at 2.6 million tons, and annual water savings are 1,293 million gallons.

Lantz, E.; Tegen, S.

2009-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in South Dakota (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in South Dakota. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in South Dakota to be $1.1 billion, annual CO2 reductions are estimated at 4.0 million tons, and annual water savings are 1,795 million gallons.

Not Available

2008-10-01T23:59:59.000Z

162

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Pennsylvania (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Pennsylvania. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Pennsylvania to be $1.2 billion, annual CO2 reductions are estimated at 3.4 million tons, and annual water savings are 1,837 million gallons.

Not Available

2008-10-01T23:59:59.000Z

163

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Montana (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Montana. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Montana to be $1.2 billion, annual CO2 reductions are estimated at 2.9 million tons, and annual water savings are 1,207 million gallons.

Not Available

2008-10-01T23:59:59.000Z

164

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in New Mexico (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in New Mexico. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in New Mexico to be $1.1 billion, annual CO2 reductions are estimated at 2.6 million tons, and annual water savings are 1,117 million gallons.

Not Available

2008-10-01T23:59:59.000Z

165

Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Maine (Fact Sheet)  

DOE Green Energy (OSTI)

The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Maine. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Maine to be $1.3 billion, annual CO2 reductions are estimated at 2.8 million tons, and annual water savings are 1,387 million gallons.

Not Available

2008-10-01T23:59:59.000Z

166

Energy Efficiency in CO2 Emissions Trading  

Science Conference Proceedings (OSTI)

This Technical Update explores methods to account for carbon dioxide (CO2) emission reductions specifically associated with the implementation of energy efficiency programs into greenhouse gas (GHG) emissions trading or offset markets. It focuses on how to understand, account for, quantify, verify, and optimize how electricity savings may both reduce CO2 emissions and potentially be granted credits for CO2 savings that may be traded in cap-and-trade regimes.

2008-07-09T23:59:59.000Z

167

Fast-regenerable sulfur dioxide absorbents for lean-burn diesel engine emission control  

SciTech Connect

It is known that sulfur oxides contribute significantly and deleteriously to the overall performance of lean-burn diesel engine aftertreatment systems, especially in the case of NOx traps. A Ag-based, fast regenerable SO2 absorbent has been developed and will be described. Over a temperature range of 300oC to 550oC, it absorbs almost all of the SO2 in the simulated exhaust gases during the lean cycles and can be fully regenerated by the short rich cycles at the same temperature. Its composition has been optimized as 1 wt% Pt-5wt%Ag-SiO2, and the preferred silica source for the supporting material has been identified as inert Cabosil fumed silica. The thermal instability of Ag2O under fuel-lean conditions at 230oC and above makes it possible to fast regenerate the sulfur-loaded absorbent during the following fuel-rich cycles. Pt catalyst helps reducing Ag2SO4 during rich cycles at low temperatures. And the chemically inert fumed SiO2 support gives the absorbent long term stability. This absorbent shows great potential to work under the same lean-rich cycling conditions as those imposed on the NOx traps, and thus, can protect the downstream particulate filter and the NOx trap from sulfur poisoning.

Li, Liyu; King, David L.

2010-01-23T23:59:59.000Z

168

Liquid Fuels from CO2, Water, and Solar Energy  

Science Conference Proceedings (OSTI)

Symposium, Energy Technologies and Carbon Dioxide Management. Presentation Title, Liquid Fuels from CO2, Water, and Solar Energy. Author(s), Aldo...

169

Composition and Method for Rapid and Equimolar CO2 Capture ...  

The emission of carbon dioxide (CO 2 ) from burning of fossil fuels has received worldwide attention because of its implication in climate change, which threatens ...

170

Strategies for Controlling Coal Permeability in CO2-Enhanced...  

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

Rising levels of atmospheric carbon dioxide (CO 2 ), caused primarily by combustion of fossil fuels for power generation and transportation, are considered to be leading...

171

FACE Program, Free Air CO2 Enrichment (FACE), Brookhaven National...  

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

The FACE Program Science | Engineering | Research Sites | DOEBER FACE Program The atmospheric carbon dioxide concentration (CO2) has risen by 35% since the start of the...

172

Capture, Separation and Triggered Release of CO2 with Metal ...  

Science Conference Proceedings (OSTI)

Presentation Title, Capture, Separation and Triggered Release of CO2 with Metal ... pores can be tailored to act as high capacity sites for carbon dioxide capture.

173

Is CO2 an Indoor Pollutant? Direct Effects of Low-to-Moderate CO2  

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

Is CO2 an Indoor Pollutant? Direct Effects of Low-to-Moderate CO2 Is CO2 an Indoor Pollutant? Direct Effects of Low-to-Moderate CO2 Concentrations on Human Decision-Making Performance Title Is CO2 an Indoor Pollutant? Direct Effects of Low-to-Moderate CO2 Concentrations on Human Decision-Making Performance Publication Type Journal Article Refereed Designation Refereed LBNL Report Number LBNL-6196E Year of Publication 2012 Authors Satish, Usha, Mark J. Mendell, Krishnamurthy Shekhar, Toshifumi Hotchi, Douglas P. Sullivan, Siegfried Streufert, and William J. Fisk Journal Environmental Health Perspectives Volume 120 Issue 12 Pagination 1671-1677 Date Published 09/20/2012 Keywords carbon dioxide, cognition, Decision Making, human performance, indoor environmental quality, ventilation Abstract Background - Associations of higher indoor carbon dioxide (CO2) concentrations with impaired

174

CO2 Emissions - Peru  

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

Central America, South America, and the Caribbean Nations Peru Graphics CO2 Emissions from Peru Data graphic Data CO2 Emissions from Peru image Per capita CO2 Emission Estimates...

175

CO2 Emissions - Bolivia  

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

Central America, South America, and the Caribbean Nations Bolivia Graphics CO2 Emissions from Bolivia Data graphic Data CO2 Emissions from Bolivia image Per capita CO2 Emission...

176

CO2 Emissions - Jamaica  

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

Central America, South America, and the Caribbean Nations Jamaica Graphics CO2 Emissions from Jamaica Data graphic Data CO2 Emissions from Jamaica image Per capita CO2 Emission...

177

Microsoft Word - CO2 Supplement.doc  

Gasoline and Diesel Fuel Update (EIA)

Understanding the Decline in Carbon Dioxide Understanding the Decline in Carbon Dioxide Emissions in 2009 1 EIA projects carbon dioxide (CO2) emissions from fossil fuels in 2009 to be 5.9 percent below the 2008 level in the Short-Term Energy Outlook, October 2009 (STEO) (Table 1). Projected coal CO2 emissions fall by 10.1 percent in 2009, primarily because of lower consumption for electricity generation. Coal accounts for 63 percent of the total decline in CO2 emissions from fossil fuels this year. Forecast lower natural gas and petroleum emissions this year make up 7 percent and 30 percent of the projected total decline in CO2 emissions from fossil fuels, respectively. Table 1. Short-Term Energy Outlook CO

178

Liquid-impregnated clay solid sorbents for CO2 removal from postcombustion gas streams  

Science Conference Proceedings (OSTI)

A novel liquid-impregnated clay sorbent #1;R. V. Siriwardane, U.S. Patent No. 6,908,497 B1 #2;2003#3;#4; was developed for carbon dioxide #1;CO2#2; removal in the temperature range of ambient to 60C for both fixed-bed and fluidized-bed reactor applications. The sorbent is regenerable at 80100C. A 20-cycle test conducted in an atmospheric reactor with simulated flue gas with moisture demonstrated that the sorbent retains its CO2 sorption capacity with CO2 removal efficiency of about 99% during the cyclic tests. The sorbents suitable for fluidized-bed reactor operations showed required delta CO2 capacity requirements for sorption of CO2 at 40C and regeneration at 100C. The parameters such as rate of sorption, heat of sorption, minimum fluidization velocities, and attrition resistance data that are necessary for the design of a reactor suitable for capture and regeneration were also determined for the sorbent. A 20-cycle test conducted in the presence of flue-gas pollutant sulfur dioxideSO2 #2;20 parts per million#3;indicated that the sorbent performance was not affected by the presence of SO2.

Siriwardane, R.; Robinson, C.

2009-01-01T23:59:59.000Z

179

NETL: Carbon Storage - CO2 Utilization Focus Area  

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

CO2 Utilization CO2 Utilization Carbon Storage CO2 Utilization Focus Area Carbon dioxide (CO2) utilization efforts focus on pathways and novel approaches for reducing CO2 emissions by developing beneficial uses for the CO2 that will mitigate CO2 emissions in areas where geologic storage may not be an optimal solution. CO2 can be used in applications that could generate significant benefits. It is possible to develop alternatives that can use captured CO2 or convert it to useful products such chemicals, cements, or plastics. Revenue generated from the utilized CO2 could also offset a portion of the CO2 capture cost. Processes or concepts must take into account the life cycle of the process to ensure that additional CO2 is not produced beyond what is already being removed from or going into the atmosphere. Furthermore, while the utilization of CO2 has some potential to reduce greenhouse gas emissions to the atmosphere, CO2 has certain disadvantages as a chemical reactant. Carbon dioxide is rather inert and non-reactive. This inertness is the reason why CO2 has broad industrial and technical applications. Each potential use of CO2 has an energy requirement that needs to be determined; and the CO2 produced to create the energy for the specific utilization process must not exceed the CO2 utilized.

180

NETL: IEP – Oxy-Combustion CO2 Emissions Control - CANMET CO2  

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

– Oxy-Combustion CO2 Emissions Control – Oxy-Combustion CO2 Emissions Control CANMET CO2 Consortium-O2/CO2 Recycle Combustion Project No.: IEA-CANMET-CO2 (International Agreement) Photograph of CANMET's Vertical Combustor Research Facility. Photograph of CANMET’s Vertical Combustor Research Facility. The CANMET carbon dioxide (CO2) consortium will conduct research to further the development of oxy-combustion for retrofit to coal-fired power plants. Research activities include: (1) modeling of an advanced, supercritical pressure oxy-coal plant, including an analysis of the impact of oxygen (O2) purity and O2 partial enrichment, overall process performance, and cost; (2) testing of pilot-scale CO2 capture and compression; (3) investigating CO2 phase change at liquid and supercritical states in gas mixtures

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

CO2 Sequestration in Basalt Formations  

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

CO CO 2 SequeStratiOn in BaSalt FOrmatiOnS Background There is growing concern that buildup of greenhouse gases, especially carbon dioxide (CO 2 ), in the atmosphere is contributing to global climate change. One option for mitigating this effect is to sequester CO 2 in geologic formations. Numerous site assessments for geologic sequestration of CO 2 have been conducted in virtually every region of the United States. For the most part, these studies have involved storing CO 2 in saline formation, deep coal seams, and depleted oil and gas reservoirs. Another option, however, is basalt formations. Basalt is a dark-colored, silica-rich, volcanic rock that contains cations-such as calcium, magnesium, and iron-that can combine with CO 2 to form carbonate minerals. Basalt formations have not received much

182

Chemical Looping Combustion for inherent CO2 capture in a  

E-Print Network (OSTI)

with temperature #12;11 Application to IGCC 12 IGCC without CCS Gasifier + Cooling Air Separation Unit Sulfur;13 IGCC with physical absorption CCS Gasifier + Cooling Shift Reactor Air Separation Unit Sulfur Removal2 recovery and compression H2 CO2 H2 14 IGCC with CLC Gasifier + Cooling Air Separation Unit Sulfur

183

NETL: NATCARB - CO2 Stationary Sources  

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

Stationary Sources Stationary Sources NATCARB CO2 Stationary Sources CO2 Stationary Source Emission Estimation Methodology NATCARB Viewer The NATCARB Viewer is available at: http://www.natcarbviewer.com. 2012 Atlas IV DOE's Regional Carbon Sequestration Partnerships (RCSPs) employed carbon dioxide (CO2) emissions estimate methodologies that are based on the most readily available representative data for that particular industry type within the respective partnership area. Carbon dioxide emissions data provided by databases (for example, eGRID, IEA GHG, or NATCARB) were the first choice for all of the RCSPs, both for identifying major CO2 stationary sources and for providing reliable emission estimations. Databases are considered to contain reliable and accurate data obtained

184

Sulfur isotope fractionation during oxidation of sulfur dioxide: gas-phase oxidation by OH radicals and aqueous oxidation by H2O2, O3 and iron catalysis  

E-Print Network (OSTI)

The oxidation of SO[subscript 2] to sulfate is a key reaction in determining the role of sulfate in the environment through its effect on aerosol size distribution and composition. Sulfur isotope analysis has been used to ...

Harris, E.

185

National Level Co-Control Study of the Targets for Energy Intensity and Sulfur Dioxide in China  

E-Print Network (OSTI)

carbon dioxide emissions. The model uses generation dispatch algorithms, efficiency levels, and capacity factorsemissions factors for fuel and electricity. Table A-3.3.2 Energy Savings, Costs, and Carbon Dioxide

Zhou, Nan

2013-01-01T23:59:59.000Z

186

CO2 Impurities Literature Review  

Science Conference Proceedings (OSTI)

The objective of this study was to identify what chemical contaminants exist (or are expected to exist) in a post-combustion carbon dioxide (CO2) capture system using aqueous amines and to gather and summarize some representative thermodynamic, chemical, and environmental fate and transport data/properties for these species. The eventual goal of the Electric Power Research Institutes (EPRIs) work in this area is to identify liquid/solid/gaseous contaminants and evaluate or predict their fate in the env...

2010-12-31T23:59:59.000Z

187

CO2 Capture Membrane Process for Power Plant Flue Gas  

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

CO CO 2 Capture Membrane Process for Power Plant Flue Gas Background The U.S. Department of Energy's (DOE) Existing Plants, Emissions & Capture (EPEC) Program is performing research to develop advanced technologies focusing on carbon dioxide (CO 2 ) emissions control for existing pulverized coal-fired plants. This new focus on post-combustion and oxy-combustion CO 2 emissions control technology, CO 2 compression, and beneficial reuse is in response to the priority for advanced

188

NETL: NATCARB - CO2 Storage Formations  

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

Storage Formations Storage Formations NATCARB CO2 Storage Formations CO2 Storage Resource Methodology NATCARB Viewer The NATCARB Viewer is available at: http://www.natcarbviewer.com. 2012 Atlas IV DOE's Regional Carbon Sequestration Partnerships (RCSPs) were charged with providing a high-level, quantitative estimate of carbon dioxide (CO2) storage resource available in subsurface environments of their regions. Environments considered for CO2 storage were categorized into five major geologic systems: oil and gas reservoirs, unmineable coal areas, saline formations, shale, and basalt formations. Where possible, CO2 storage resource estimates have been quantified for oil and gas reservoirs, saline formations, and unmineable coal in the fourth edition of the United States Carbon Utilization and Storage Atlas (Atlas IV). Shale and basalt

189

CO2 Injection in Kansas Oilfield Could Greatly Increase Production,  

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

CO2 Injection in Kansas Oilfield Could Greatly Increase Production, CO2 Injection in Kansas Oilfield Could Greatly Increase Production, Permanently Store Carbon Dioxide, DOE Study Says CO2 Injection in Kansas Oilfield Could Greatly Increase Production, Permanently Store Carbon Dioxide, DOE Study Says August 31, 2011 - 1:00pm Addthis Washington, DC - The feasibility of using carbon dioxide (CO2) injection for recovering between 250 million and 500 million additional barrels of oil from Kansas oilfields has been established in a study funded by the U.S. Department of Energy (DOE). The University of Kansas Center for Research studied the possibility of near-miscible CO2 flooding for extending the life of mature oilfields in the Arbuckle Formation while simultaneously providing permanent geologic storage of carbon dioxide, a major greenhouse gas.

190

Notification to Mirant by the Commonwealth of Virginia of Serious Violations of the National Ambient Air Quality Standards for Sulfur Dioxide  

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

9, 2005 9, 2005 Lisa D. Johnson, President Mirant Potomac River, LLC 8711 Westphalia Road Upper Marlboro, Maryland 20774 Dear Ms. Johnson: DEQ is in receipt of the results of Mirant's "downwash" modeling provided by Mirant to DEQ pursuant to the consent special order between the State Air Pollution Control Board and Mirant Potomac River, LLC. A cursory review of the modeling reveals that emissions from the Potomac River Generating Station result in, cause or substantially contribute to serious violations of the primary national ambient air quality standards or "NAAQS" for sulfur dioxide (SO 2 ), nitrogen dioxide (NO 2 ) and PM 10 . NAAQS are established by the U. S. Environmental Protection Agency at concentrations necessary to protect human health with an adequate margin of safety.

191

National Level Co-Control Study of the Targets for Energy Intensity and Sulfur Dioxide in China  

E-Print Network (OSTI)

and Price 2008). In addition, this scenario assumes that the share of biomassand Price 2008). Substitution of fossil fuels in cement kilns with low-sulfur biomass

Zhou, Nan

2013-01-01T23:59:59.000Z

192

Sulfuric acid-sulfur heat storage cycle  

DOE Patents (OSTI)

A method of storing heat is provided utilizing a chemical cycle which interconverts sulfuric acid and sulfur. The method can be used to levelize the energy obtained from intermittent heat sources, such as solar collectors. Dilute sulfuric acid is concentrated by evaporation of water, and the concentrated sulfuric acid is boiled and decomposed using intense heat from the heat source, forming sulfur dioxide and oxygen. The sulfur dioxide is reacted with water in a disproportionation reaction yielding dilute sulfuric acid, which is recycled, and elemental sulfur. The sulfur has substantial potential chemical energy and represents the storage of a significant portion of the energy obtained from the heat source. The sulfur is burned whenever required to release the stored energy. A particularly advantageous use of the heat storage method is in conjunction with a solar-powered facility which uses the Bunsen reaction in a water-splitting process. The energy storage method is used to levelize the availability of solar energy while some of the sulfur dioxide produced in the heat storage reactions is converted to sulfuric acid in the Bunsen reaction.

Norman, John H. (LaJolla, CA)

1983-12-20T23:59:59.000Z

193

Geologic CO2 Sequestration  

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

Geologic CO2 Sequestration Geologic CO2 Sequestration Geologic reservoirs offer promising option for long- term storage of captured CO 2 Accumulations of gases (including CO 2 ) in geologic reservoirs, by natural processes or through enhanced oil recovery operations, demonstrate that gas can be stored for long periods of time and provide insights to the efficacy and impacts of geological gas storage. Los Alamos scientists in the Earth and Environmental Sciences (EES) Division have been involved in geologic CO 2 storage research for over a decade. Research Highlights * Led first-ever US field test on CO 2 sequestration in depleted oil reservoirs * Participant in two Regional Carbon Sequestration Partnerships (Southwest Regional and Big Sky) * Part of the National Risk Assessment Partnership (NRAP) for CO

194

NETL: CO2 Compression  

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

CO2 Compression CO2 Compression The CO2 captured from a power plant will need to be compressed from near atmospheric pressure to a pressure between 1,500 and 2,200 psi in order to be transported via pipeline and then injected into an underground sequestration site. Read More! CO2 Compression The compression of CO2 represents a potentially large auxiliary power load on the overall power plant system. For example, in an August 2007 study conducted for DOE/NETL, CO2 compression was accomplished using a six-stage centrifugal compressor with interstage cooling that required an auxiliary load of approximately 7.5 percent of the gross power output of a subcritical pressure, coal-fired power plant. As a result, DOE/NETL is sponsoring R&D to develop novel methods that can significantly decrease the

195

CO2 Incentives  

Science Conference Proceedings (OSTI)

... Crude Fuel Air Separation Plant Air N2 Coal, Refinery Residues, or Biomass NG, Oil or Landfill Gas HP IP LP O 2 Fuel* CO2 Recovery ...

2012-10-30T23:59:59.000Z

196

CO2 Emissions - Guinea Bissau  

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

Guinea Bissau Graphics CO2 Emissions from Guinea Bissau Data graphic Data CO2 Emissions from Guinea Bissau image Per capita CO2 Emission Estimates for Guinea Bissau...

197

CO2 Emissions - Peninsular Malaysia  

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

Fossil-Fuel CO2 Emissions Regional Far East Peninsular Malaysia CO2 Emissions from Peninsular Malaysia Data graphic Data CO2 Emissions from Peninsular Malaysia image Per...

198

CO2 Emissions - New Caledonia  

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

New Caledonia Graphics CO2 Emissions from New Caledonia Data graphic Data CO2 Emissions from New Caledonia image Per capita CO2 Emission Estimates for New Caledonia...

199

CO2 Emissions - United Korea  

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

Fossil Fuel CO2 Emissions Regional Centrally Planned Asia United Korea CO2 Emissions from United Korea Data graphic Data CO2 Emissions from United Korea...

200

SRD 134 Sulfur Dioxide  

Science Conference Proceedings (OSTI)

... MO, NIST Standard Reference Database 23: NIST Reference Fluid Thermodynamic and Transport Properties, Version 7.0 Beta, National Institute ...

2012-07-27T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Photocatalytic Conversion of Carbon Dioxide to Methanol.  

E-Print Network (OSTI)

??The photocatalytic conversion of carbon dioxide (CO2) to methanol was investigated. The procedure for the carbon dioxide conversion was carried out using a small scale (more)

Okpo, Emmanuel

2009-01-01T23:59:59.000Z

202

National Level Co-Control Study of the Targets for Energy Intensity and Sulfur Dioxide in China  

E-Print Network (OSTI)

+ Nuclear + Renewable + Hydro Power Sector Total CO 2renewable plus hydro and nuclear power) increase their shareHydro + Renewable + Nuclear Base SO2 Control Accelerated SO2 Control Total Power

Zhou, Nan

2013-01-01T23:59:59.000Z

203

National Level Co-Control Study of the Targets for Energy Intensity and Sulfur Dioxide in China  

E-Print Network (OSTI)

possible. Thus, cost-effective energy efficiency and CO 2Costs and O&M Costs of Energy-Efficiency Measures for themaintenance (O&M) costs for 34 energy-efficiency measures

Zhou, Nan

2013-01-01T23:59:59.000Z

204

BNL | CO2 Laser  

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

CO2 Laser CO2 Laser The ATF is one of the only two facilities worldwide operating picosecond, terawatt-class CO2 lasers. Our laser system consists of a picoseconds pulse-injector based on fast optical switching from the output of a conventional CO2 laser oscillator, and a chain of high-pressure laser amplifiers. It starts with a wavelength converter wherein a near-IR picosecond solid-state laser with l»1 μm produces a mid-IR 10-μm pulse. This process employs two methods; semiconductor optical switching, and the Kerr effect. First, we combine the outputs from a multi-nanosecond CO2 laser oscillator with a picosecond Nd:YAG laser on a germanium Brewster-plate to produce an ~200 ps, 10μm pulse by semiconductor optical switching. Co-propagating this pulse with a Nd:YAG's 2nd harmonic in a

205

Final Report - "CO2 Sequestration in Cell Biomass of Chlorobium Thiosulfatophilum"  

SciTech Connect

World carbon dioxide emissions from the combustion of fossil fuels have increased at a rate of about 3 percent per year during the last 40 years to over 24 billion tons today. While a number of methods have been proposed and are under study for dealing with the carbon dioxide problem, all have advantages as well as disadvantages which limit their application. The anaerobic bacterium Chlorobium thiosulfatophilum uses hydrogen sulfide and carbon dioxide to produce elemental sulfur and cell biomass. The overall objective of this project is to develop a commercial process for the biological sequestration of carbon dioxide and simultaneous conversion of hydrogen sulfide to elemental sulfur. The Phase I study successfully demonstrated the technical feasibility of utilizing this bacterium for carbon dioxide sequestration and hydrogen sulfide conversion to elemental sulfur by utilizing the bacterium in continuous reactor studies. Phase II studies involved an advanced research and development to develop the engineering and scale-up parameters for commercialization of the technology. Tasks include culture isolation and optimization studies, further continuous reactor studies, light delivery systems, high pressure studies, process scale-up, a market analysis and economic projections. A number of anaerobic and aerobic microorgansims, both non-photosynthetic and photosynthetic, were examined to find those with the fastest rates for detailed study to continuous culture experiments. C. thiosulfatophilum was selected for study to anaerobically produce sulfur and Thiomicrospira crunogena waws selected for study to produce sulfate non-photosynthetically. Optimal conditions for growth, H2S and CO2 comparison, supplying light and separating sulfur were defined. The design and economic projections show that light supply for photosynthetic reactions is far too expensive, even when solar systems are considered. However, the aerobic non-photosynthetic reaction to produce sulfate with T. crunogena produces a reasonable return when treating a sour gas stream of 120 million SCFD containing 2.5 percent H2S. In this case, the primary source of revenue is from desulfurization of the gas stream. While the technology has significant application in sequestering carbon dioxide in cell biomass or single cell proten (SCP), perhaps the most immediate application is in desulfurizing LGNG or other gas streams. This biological approach is a viable economical alternative to existing hydrogen sulfide removal technology, and is not sensitive to the presence of hydrocarbons which act as catalyst poisons.

James L. Gaddy, PhD; Ching-Whan Ko, PhD

2009-05-04T23:59:59.000Z

206

Carbon Dioxide Information Analysis Center (CDIAC)  

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

Emissions Carbon Dioxide Fossil-Fuel CO2 Emissions Carbon Dioxide Emissions from Fossil-Fuel Consumption and Cement Manufacture, (2011) Kyoto-Related Fossil-Fuel CO2 Emission...

207

CO2 Emissions - Wake Island  

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

Fossil Fuel CO2 Emissions Regional Oceania Wake Island Graphics CO2 Emissions from Wake Island Data graphic Data CO2 Emissions from Wake Island image Per capita CO2...

208

Increasing CO2 Storage in Oil Recovery  

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

Increasing CO Increasing CO 2 Storage in Oil Recovery Kristian Jessen (krisj@pangea.stanford.edu, 650-723-6348) Linda C. Sam-Olibale (chizoba@pangea.stanford.edu, 650-725-0831) Anthony R. Kovscek (kovscek@pangea.stanford.edu, 650-723-1218) Franklin M. Orr, Jr. (fmorr@pangea.stanford.edu, 650-723-2750) Department of Petroleum Engineering, Stanford University 65 Green Earth Sciences Building 367 Panama Street Stanford, CA 94305-2220 Introduction Carbon dioxide (CO 2 ) injection has been used as a commercial process for enhanced oil recovery (EOR) since the 1970's. Because the cost of oil recovered is closely linked to the purchase cost of the CO 2 injected, considerable reservoir engineering design effort has gone into reducing the total amount of CO 2 required to recover each barrel of oil. If,

209

Lubricant oil consumption effects on diesel exhaust ash emissions using a sulfur dioxide trace technique and thermogravimetry  

E-Print Network (OSTI)

A detailed experimental study was conducted targeting lubricant consumption effects on ,diesel exhaust ash levels using a model year 2002 5.9L diesel engine, high and low Sulfur commercial lubricants, and clean diesel ...

Plumley, Michael J

2005-01-01T23:59:59.000Z

210

NETL: Carbon Dioxide 101 FAQs  

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

is carbon dioxide? is carbon dioxide? CO2 Dipole Carbon Dioxide Carbon dioxide (chemical name CO2) is a clear gas composed of one atom of carbon (C) and two atoms of oxygen (O). Carbon dioxide is one of many chemical forms of carbon on the Earth. It does not burn, and in standard temperature and pressure conditions it is stable, inert, and non-toxic. Carbon dioxide occurs naturally in small amounts (about 0.04%) in the Earth's atmosphere. The volume of CO2 in the atmosphere is equivalent to one individual in a crowd of 2,500. Carbon dioxide is produced naturally by processes deep within the Earth. This CO2 can be released at the surface by volcanoes or might be trapped in natural underground geologic CO2 deposits, similar to underground deposits of oil and natural gas. As a major greenhouse gas, CO2 helps create and

211

Tropical Pacific Interannual Variability and CO2 Climate Change  

Science Conference Proceedings (OSTI)

In this paper, an attempt is made to estimate possible sensitivities of El Nio-Southern Oscillation (ENSO)-related effects in a climate with increased carbon dioxide (CO2). To illustrate this sensitivity, results are shown from two different ...

Gerald A. Meehl; Grant W. Branstator; Warren M. Washington

1993-01-01T23:59:59.000Z

212

Modeling the release of CO2 in the deep ocean  

E-Print Network (OSTI)

The idea of capturing and disposing of carbon dioxide (CO2) from the flue gas of fossil fuel-fired power plants has recently received attention as a possible mitigation strategy to counteract potential global warming due ...

Liro, Christopher R.

1991-01-01T23:59:59.000Z

213

CO2 Geologic Storage (Kentucky) | Department of Energy  

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

conducted a test of carbon dioxide enhanced natural gas recovery in the Devonian Ohio Shale, Johnson County, east Kentucky. During the test, 87 tons of CO2 were injected through...

214

CO2 Capture and Storage Project, Education and Training Center...  

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

storage. It's the process of capturing and storing or re-using carbon dioxide (CO2) from coal-fired power plants and industrial sources. In Decatur, Illinois, a new carbon capture...

215

Feasibility of Large-Scale CO2 Ocean Sequestration  

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

dioxide (CO 2 ) and other greenhouse gas emissions, due in large part to the burning of fossil fuels for energy consumption, has spawned debate over global climate change and...

216

NETL: News Release - CO2 Injection Begins in Illinois  

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

21, 2011 CO2 Injection Begins in Illinois Large-Scale Test to Inject 1 Million Metric Tons of Carbon Dioxide in Saline Formation Washington, D.C. - The Midwest Geological...

217

Storage of CO2 in Geologic Formations in the Ohio River Valley...  

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

OH 43201 614-424-3820 gupta@battelle.org Storage of Co 2 in geologiC formationS in the ohio river valley region Background The storage of carbon dioxide (CO 2 ) in a dense,...

218

The CO2 Abatement Cost Curve for the Thailand's Cement Industry  

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

Abstract The cement industry is one of the largest carbon dioxide (CO2) emitters in the Thai industry. The cement sector accounted for about 20633 kilotonnes (ktonnes) CO2...

219

Incorporation of CO2 Exchange Processes into a Multilayer AtmosphereSoilVegetation Model  

Science Conference Proceedings (OSTI)

Carbon dioxide (CO2) exchange processes were incorporated into a multilayer atmospheresoilvegetation model known as SOLVEG, and its performance was examined using measurements obtained from a grassland site. It was also applied for the CO2 ...

Haruyasu Nagai

2005-10-01T23:59:59.000Z

220

Worldwide Measurements of Atmospheric CO2 and Other Trace Gas Species Using Commercial Airlines  

Science Conference Proceedings (OSTI)

New automated observation systems for use in passenger aircraft to measure atmospheric carbon dioxide (CO2) and other trace species have been developed and are described in this paper. The Continuous CO2 Measuring Equipment (CME) is composed ...

T. Machida; H. Matsueda; Y. Sawa; Y. Nakagawa; K. Hirotani; N. Kondo; K. Goto; T. Nakazawa; K. Ishikawa; T. Ogawa

2008-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Aquifer Management for CO2 Sequestration  

E-Print Network (OSTI)

Storage of carbon dioxide is being actively considered for the reduction of green house gases. To make an impact on the environment CO2 should be put away on the scale of gigatonnes per annum. The storage capacity of deep saline aquifers is estimated to be as high as 1,000 gigatonnes of CO2.(IPCC). Published reports on the potential for sequestration fail to address the necessity of storing CO2 in a closed system. This work addresses issues related to sequestration of CO2 in closed aquifers and the risk associated with aquifer pressurization. Through analytical modeling we show that the required volume for storage and the number of injection wells required are more than what has been envisioned, which renders geologic sequestration of CO2 a profoundly nonfeasible option for the management of CO2 emissions unless brine is produced to create voidage and pressure relief. The results from our analytical model match well with a numerical reservoir simulator including the multiphase physics of CO2 sequestration. Rising aquifer pressurization threatens the seal integrity and poses a risk of CO2 leakage. Hence, monitoring the long-term integrity of CO2 storage reservoirs will be a critical aspect for making geologic sequestration a safe, effective and acceptable method for greenhouse gas control. Verification of long-term CO2 residence in receptor formations and quantification of possible CO2 leaks are required for developing a risk assessment framework. Important aspects of pressure falloff tests for CO2 storage reservoirs are discussed with a focus on reservoir pressure monitoring and leakage detection. The importance of taking regular pressure falloffs for a commercial sequestration project and how this can help in diagnosing an aquifer leak will be discussed. The primary driver for leakage in bulk phase injection is the buoyancy of CO2 under typical deep reservoir conditions. Free-phase CO2 below the top seal is prone to leak if a breach happens in the top seal. Consequently, another objective of this research is to propose a way to engineer the CO2 injection system in order to accelerate CO2 dissolution and trapping. The engineered system eliminates the buoyancy-driven accumulation of free gas and avoids aquifer pressurization by producing brine out of the system. Simulations for 30 years of CO2 injection followed by 1,000 years of natural gradient show how CO2 can be securely and safely stored in a relatively smaller closed aquifer volume and with a greater storage potential. The engineered system increases CO2 dissolution and capillary trapping over what occurs under the bulk phase injection of CO2. This thesis revolves around identification, monitoring and mitigation of the risks associated with geological CO2 sequestration.

Anchliya, Abhishek

2009-12-01T23:59:59.000Z

222

U.S. energy-related CO 2 emissions in 2013 expected to be ...  

U.S. Energy Information Administration (EIA)

Financial market analysis and financial data for major energy companies. Environment. ... Once all data are in, energy-related carbon dioxide (CO 2) ...

223

CO2 Removal from Industrial Off-Gas Streams by Fluidized Bed ...  

Science Conference Proceedings (OSTI)

Symposium, Energy Technologies and Carbon Dioxide Management ... incidental CO2 emissions in the production of metals (iron, steel, aluminum, zinc, lead).

224

Program on Technology Innovation: Post-Combustion CO2 Capture Technology Development  

Science Conference Proceedings (OSTI)

This report provides a comprehensive overview of current post-combustion carbon dioxide (CO2) capture technologies and potential directions for future development.

2008-12-23T23:59:59.000Z

225

Thermal dissociation behavior and dissociation enthalpies of methane-carbon dioxide mixed hydrates  

E-Print Network (OSTI)

of Methane Title: Carbon Dioxide Mixed Hydrates Tae-Hyukof methane with carbon dioxide in hydrate has been proposedsequestration of carbon dioxide ( CO 2 ) and/or production

Kwon, T.H.

2012-01-01T23:59:59.000Z

226

CO2 Emissions - New Zealand  

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

Oceania New Zealand Graphics CO2 Emissions from New Zealand Data graphic Data CO2 Emissions from New Zealand image Per capita CO2 Emission Estimates for New Zealand...

227

CO2 Emissions - Hong Kong  

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

Far East Hong Kong CO2 Emissions from Hong Kong Data graphic Data CO2 Emissions from Hong Kong image Per capita CO2 Emission Estimates for Hong Kong...

228

Acid Gas Capture Using CO2-Binding Organic Liquids  

SciTech Connect

Current chemical CO2 scrubbing technology is primarily aqueous alkanolamine based. These systems rapidly bind CO2 (forming water-soluble carbamate and bicarbonate salts) however, the process has serious disadvantages. The concentration of monoethanolamine rarely exceeds 30 wt % due to the corrosive nature of the solution, and this reduces the maximum CO2 volumetric (?108 g/L) and gravimetric capacity (?7 wt%) of the CO2 scrubber. The ?30 wt % loading of ethanolamine also means that a large excess of water must be pumped and heated during CO2 capture and release, and this greatly increases the energy requirements especially considering the high specific heat of water (4 j/g-1K-1). Our approach is to switch to organic systems that chemically bind CO2 as liquid alkylcarbonate salts. Our CO2-binding organic liquids have higher CO2 solubility, lower specific heats, potential for less corrosion and lower binding energies for CO2 than aqueous systems. CO2BOLs also reversibly bind and release mixed sulfur oxides. Furthermore the CO2BOL system can be direct solvent replacements for any solvent based CO2 capture systems because they are commercially available reagents and because they are fluids they would not require extensive process re-engineering.

Heldebrant, David J.; Koech, Phillip K.; Rainbolt, James E.; Zheng, Feng

2010-11-10T23:59:59.000Z

229

ARM - Datastreams - 30co2flx60m  

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

flx60m flx60m Documentation Data Quality Plots Citation DOI: 10.5439/1025038 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : 30CO2FLX60M Eddy Correlation CO2 Flux Data: 60 m samples, 30-min avg Active Dates 2001.01.01 - 2013.01.27 Measurement Categories Atmospheric Carbon, Atmospheric State, Surface Properties Originating Instrument Carbon Dioxide Flux Measurement Systems (CO2FLX) Measurements The measurements below provided by this product are those considered scientifically relevant. Measurement Variable Atmospheric turbulence Lmoni CO2 flux fc_corr CO2 flux fc_wpl_h CO2 flux fc_wpl_le Sensible heat flux h Latent heat flux le CO2 concentration mean_c Atmospheric moisture

230

Poland Fossil-Fuel CO2 Emissions  

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

Europe Europe » Poland Poland Fossil-Fuel CO2 Emissions Graph graphic Graphics Data graphic Data Trends Carbon dioxide emissions from Poland's use of fossil-fuels and cement production climbed at a remarkably steady rate of 3.9% per year from 1800 until 1980, when they dropped abruptly (11.7%). Fossil-fuel CO2 emissions crept back up throughout the 1980s peaking in 1987 at 127 million metric tons of carbon. Since the 1987 high, CO2 emissions have plummeted 32% to early 1970s levels while per capita emissions have dropped to late 1960s levels. Poland is the world's ninth largest producer of coal and emissions are predominantly from coal burning: 97% in 1950 and 68% in 2008. The drop following 1980 is apparent in rates of liquid fuel burning but releases from consumption of petroleum products have returned and surpassed 1980s

231

CO2 Intensity in Electricity Generation  

E-Print Network (OSTI)

Prior to the launch of the EU Emissions Trading System (EU ETS) in 2005, the electricity sector was widely proclaimed to have more low-cost emission abatement opportunities than other sectors. If this were true, effects of the EU ETS on carbon dioxide (CO2) emissions would likely be visible in the electricity sector. Our study looks at the effect of the price of emission allowances (EUA) on CO2 emissions from Swedish electricity generation, using an econometric time series analysis for the period 20042008. We control for effects of other input prices and hydropower reservoir levels. Our results do not indicate any link between the price of EUA and the CO2 emissions of Swedish electricity production. A number of reasons may explain this result and we conclude that other determinants of fossil fuel use in Swedish electricity generation probably diminished the effects of the EU ETS.

Anna Widerberg; Markus Wrke; Anna Widerberg; Markus Wrke

2009-01-01T23:59:59.000Z

232

Sonochemical reduction of carbon dioxide.  

E-Print Network (OSTI)

??Emissions from the combustion of fossil fuels and cement production are responsible for approximately 75% of the increase of carbon dioxide (CO2) concentration in the (more)

Koblov, Alexander

2011-01-01T23:59:59.000Z

233

CO2 Separation  

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

t 17% Americas 27% E urope 40% o:pplms m mfgCO 2 s eptech T he S tarting P oint z Bas e cos t of compres s ion 450kW export + 11% Qin z Mea s crubbing 1130kW export...

234

CO2 Emissions - Netherland Antilles  

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

Central America, South America, and the Caribbean Nations Netherland Antilles Graphics CO2 Emissions from Netherland Antilles Data graphic Data CO2 Emissions from Netherland...

235

CO2 Emissions - Ryukyu Islands  

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

Oceania Ryukyu Islands Graphics CO2 Emissions from the Ryukyu Islands Data graphic Data CO2 Emissions from the Ryukyu Islands image...

236

CO2 Emissions - Leeward Islands  

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

Central America, South America, and the Caribbean Nations Leeward Islands Graphics CO2 Emissions from Leeward Islands Data graphic Data CO2 Emissions from Leeward Islands image...

237

Supercritical CO2 Tech Team  

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

Supercritical CO2 is a highly technical team focused on different heat source applications of the sCO2 Brayton Cycle.

238

CO2 Injection in Kansas Oilfield Could Greatly Increase Production,  

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

in Kansas Oilfield Could Greatly Increase Production, in Kansas Oilfield Could Greatly Increase Production, Permanently Store Carbon Dioxide, DOE Study Says CO2 Injection in Kansas Oilfield Could Greatly Increase Production, Permanently Store Carbon Dioxide, DOE Study Says August 31, 2011 - 1:00pm Addthis Washington, DC - The feasibility of using carbon dioxide (CO2) injection for recovering between 250 million and 500 million additional barrels of oil from Kansas oilfields has been established in a study funded by the U.S. Department of Energy (DOE). The University of Kansas Center for Research studied the possibility of near-miscible CO2 flooding for extending the life of mature oilfields in the Arbuckle Formation while simultaneously providing permanent geologic storage of carbon dioxide, a major greenhouse gas.

239

CO2 Geologic Storage (Kentucky) | Department of Energy  

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

CO2 Geologic Storage (Kentucky) CO2 Geologic Storage (Kentucky) CO2 Geologic Storage (Kentucky) < Back Eligibility Industrial Program Info State Kentucky Program Type Industry Recruitment/Support Provider Consultant, Division of Carbon Management Division staff, in partnership with the Kentucky Geological Survey (KGS), continued to support projects to investigate and demonstrate the technical feasibility of geologic storage of carbon dioxide (CO2) in Kentucky. In 2012, KGS conducted a test of carbon dioxide enhanced natural gas recovery in the Devonian Ohio Shale, Johnson County, east Kentucky. During the test, 87 tons of CO2 were injected through perforations in a cased, shut-in shale gas well. Industry partners for this research included Crossrock Drilling, Advanced Resources International, Schlumberger, Ferus Industries, and

240

Super Building Insulation by CO2 Foaming Process Research Project |  

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

Emerging Technologies » Super Building Insulation by CO2 Foaming Emerging Technologies » Super Building Insulation by CO2 Foaming Process Research Project Super Building Insulation by CO2 Foaming Process Research Project The Department of Energy is currently researching the development of building superinsulation through a carbon dioxide (CO2) foaming process. Project Description This project seeks to develop building super insulation through a carbon dioxide foaming process that does not use hydrofluorocarbons (HFCs), and which produces insulation with a high R-value. Project Partners Research is being undertaken between the Department of Energy and The Industrial Science & Technology Network. Project Goals The goal of this project is to develop advanced insulation without HFC, and to achieve a competitive processing cost for CO2 foaming technology.

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Reversible Ionic Liquids as Double-action Solvents for Efficient CO2 Capture  

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

Reversible Ionic Liquids as Double-action Reversible Ionic Liquids as Double-action Solvents for Efficient CO 2 Capture Background Post-combustion carbon dioxide (CO 2 ) capture presents technical challenges because the flue gas is at atmospheric pressure and the CO 2 concentration is 10 to 15 volume percent, resulting in a low CO 2 partial pressure and a large volume of gas that needs to be treated. In spite of this difficulty, post-combustion CO 2 capture offers the

242

Health Effects of CO2 in Animals of Economic Importance  

Science Conference Proceedings (OSTI)

The impetus for this project is the possible development of large-scale carbon dioxide (CO2) capture, transport, and storage (CT&S) sites that have the potential to release CO2 into the environment and cause adverse health effects. The purpose of this project is to obtain information from the scientific literature on the effects of CO2 exposure in animals of economic importance. This report, along with previously documented information on the effects of CO2 in humans and selected animals, primarily labor...

2007-03-13T23:59:59.000Z

243

Recovery Act: Re-utilization of Industrial Carbon Dioxide for...  

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

Re-utilization of Industrial Carbon Dioxide for Algae Production Using a Phase Change Material Background Worldwide carbon dioxide (CO 2 ) emissions from human activity have...

244

Calcium looping process for high purity hydrogen production integrated with capture of carbon dioxide, sulfur and halides  

DOE Patents (OSTI)

A process for producing hydrogen comprising the steps of: (i) gasifying a fuel into a raw synthesis gas comprising CO, hydrogen, steam, sulfur and halide contaminants in the form of H.sub.2S, COS, and HX, wherein X is a halide; (ii) passing the raw synthesis gas through a water gas shift reactor (WGSR) into which CaO and steam are injected, the CaO reacting with the shifted gas to remove CO.sub.2, sulfur and halides in a solid-phase calcium-containing product comprising CaCO.sub.3, CaS and CaX.sub.2; (iii) separating the solid-phase calcium-containing product from an enriched gaseous hydrogen product; and (iv) regenerating the CaO by calcining the solid-phase calcium-containing product at a condition selected from the group consisting of: in the presence of steam, in the presence of CO.sub.2, in the presence of synthesis gas, in the presence of H.sub.2 and O.sub.2, under partial vacuum, and combinations thereof.

Ramkumar, Shwetha; Fan, Liang-Shih

2013-07-30T23:59:59.000Z

245

Dual-phase membrane for High temperature CO2 separation  

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

Jerry Y.S. Lin Jerry Y.S. Lin Chemical Engineering Arizona State University Tempe, AZ 85287 Jerry.lin@asu.edu Pre-Combustion Carbon Dioxide Capture by a New Dual-Phase Ceramic-Carbonate Membrane Reactor 2 Background 3 CO 2 Capture Methods and Efficiency Improvement Coal, Natural gas, Biomass CO 2 separation Power plant CO 2 compression, conditioning for sequestration Gasification Reforming Shift CO 2 Separation Power plant Power plant Air separation N 2 /O 2 CO 2 Post- combustion H 2 /CO H 2 /CO H 2 CO 2 H 2 O/N 2 /O 2 CO 2 H 2 Pre- combustion Air N 2 O 2 or O 2 /CO 2 CO 2 Oxyfuel Combustion Air separation Air Air separation Air Air separation Air Air Air Air Air separation Air Air separation Air N 2 Air separation Air O 2 or O 2 /CO 2 N 2 Air separation Air N 2 Air O 2 or O 2 /CO 2 N 2 Air Air separation N 2 Air 4 Water-Gas-Shift Reaction and Membrane Reactor Reforming

246

Atmospheric Concentrations of CO2 from Mauna Loa, Hawaii  

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

Atmospheric Concentrations of CO2 from Mauna Loa, Hawaii Atmospheric Concentrations of CO2 from Mauna Loa, Hawaii The graphs on this page are generated from data taken from "Trends in Carbon Dioxide" page on the Department of Commerce/National Oceanic and Atmospheric Administration (NOAA) website. The NOAA website presents monthly and weekly atmospheric CO2 concentrations measured at the Mauna Loa Observatory in Hawaii. It offers weekly and monthly data, additional graphs, analysis, descriptions of how the data are collected, and an animation of historical changes in atmospheric CO2. Mauna Loa constitutes the longest record of direct measurements of CO2 in the atmosphere. The measurents were started by C. David Keeling of the Scripps Institution of Oceanography in March of 1958. Recent Monthly Average CO2

247

CO2 Sequestration Potential of Texas Low-Rank Coals  

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

Co Co 2 SequeStration Potential of texaS low-rank CoalS Background Fossil fuel combustion is the primary source of emissions of carbon dioxide (CO 2 ), a major greenhouse gas. Sequestration of CO 2 by injecting it into geologic formations, such as coal seams, may offer a viable method for reducing atmospheric CO 2 emissions. Injection into coal seams has the potential added benefit of enhanced coalbed methane recovery. The potential for CO 2 sequestration in low-rank coals, while as yet undetermined, is believed to differ significantly from that for bituminous coals. To evaluate the feasibility and the environmental, technical, and economic impacts of CO 2 sequestration in Texas low-rank coal beds, the Texas Engineering Experimental Station is conducting a four-year study

248

ARM - Datastreams - 30co2flx4mmet  

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

mmet mmet Documentation Data Quality Plots Citation DOI: 10.5439/1025037 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : 30CO2FLX4MMET Eddy Correlation CO2 Flux Data: 4 m samples, meteorological data, 30-min stats Active Dates 2002.12.18 - 2013.01.27 Measurement Categories Atmospheric Carbon, Atmospheric State, Radiometric, Surface Properties Originating Instrument Carbon Dioxide Flux Measurement Systems (CO2FLX) Measurements The measurements below provided by this product are those considered scientifically relevant. Measurement Variable Atmospheric turbulence Lmoni Atmospheric pressure bar_pres CO2 flux fc_corr CO2 flux fc_wpl_h CO2 flux fc_wpl_le Sensible heat flux

249

NETL: CO2 Emissions Control  

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

Post-Combustion CO2 Control Post-Combustion CO2 Control Post-combustion CO2 control systems separate CO2 from the flue gas produced by conventional coal combustion in air. The flue gas is at atmospheric pressure and has a CO2 concentration of 10-15 volume percent. Read More! Capturing CO2 under these conditions is challenging because: (1) the low pressure and dilute concentration dictate a high total volume of gas to be treated; (2) trace impurities in the flue gas tend to reduce the effectiveness of the CO2 separation processes; and (3) compressing captured CO2 from atmospheric pressure to pipeline pressure (1,200 - 2,200 pounds per square inch) represents a large parasitic energy load. Plant Picture DOE/NETL's post-combustion CO2 control technology R&D program includes

250

An intelligent system for monitoring and diagnosis of the CO2 capture process  

Science Conference Proceedings (OSTI)

Amine-based carbon dioxide capture has been widely considered as a feasible ideal technology for reducing large-scale CO"2 emissions and mitigating global warming. The operation of amine-based CO"2 capture is a complicated task, which involves monitoring ... Keywords: CO2 capture, DeltaV Simulate, Intelligent system

Qing Zhou; Christine W. Chan; Paitoon Tontiwachwuthikul

2011-07-01T23:59:59.000Z

251

CO2 Snow Deposition in Antarctica to Curtail Anthropogenic Global Warming  

Science Conference Proceedings (OSTI)

A scientific plan is presented that proposes the construction of carbon dioxide (CO2) deposition plants in the Antarctic for removing CO2 gas from Earths atmosphere. The Antarctic continent offers the best environment on Earth for CO2 deposition ...

Ernest Agee; Andrea Orton; John Rogers

2013-02-01T23:59:59.000Z

252

The Cost of Carbon Dioxide Capture and Storage in Geologic Formations  

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

CosT of Carbon DioxiDe CapTure CosT of Carbon DioxiDe CapTure anD sTorage in geologiC formaTions The sequestration of carbon dioxide (CO 2 ) in geologic formations is a viable option for achieving deep reductions in greenhouse gas emissions without hindering economic prosperity. Due to the abundance of fossil fuels in the United States and around the globe as compared to other energy sources, there is strong interest in geologic sequestration, but cost is a key issue. The volume of CO 2 emitted from power plants and other energy systems is enormous compared to other emissions of concern. For example, a pulverized coal (PC) boiler operating on Illinois #6 coal (2.5 percent sulfur) may generate 0.03 pounds of sulfur dioxide per kilowatt hour (kWh) and emit CO 2 at a rate of 1.7 pounds per kWh.

253

CYCLIC CARBON DIOXIDE STIMULATION  

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

CARBON DIOXIDE STIMULATION ("Huff-and-Puff') (A well-stimulation method) Cyclic CO 2 stimulation is a single-well operation that is developing as a method of rapidly producing oil....

254

SRD 134 Carbon Dioxide  

Science Conference Proceedings (OSTI)

> Return to SRD 134, Index of Semiconductor Process Gases. CARBON DIOXIDE. MW [1]. 44.010. NBP [1]. 194.75 K. TP [1]. 216.59 K. CO 2. Pc [1]. ...

2012-07-27T23:59:59.000Z

255

System-level modeling for geological storage of CO2  

SciTech Connect

One way to reduce the effects of anthropogenic greenhousegases on climate is to inject carbon dioxide (CO2) from industrialsources into deep geological formations such as brine formations ordepleted oil or gas reservoirs. Research has and is being conducted toimprove understanding of factors affecting particular aspects ofgeological CO2 storage, such as performance, capacity, and health, safetyand environmental (HSE) issues, as well as to lower the cost of CO2capture and related processes. However, there has been less emphasis todate on system-level analyses of geological CO2 storage that considergeological, economic, and environmental issues by linking detailedrepresentations of engineering components and associated economic models.The objective of this study is to develop a system-level model forgeological CO2 storage, including CO2 capture and separation,compression, pipeline transportation to the storage site, and CO2injection. Within our system model we are incorporating detailedreservoir simulations of CO2 injection and potential leakage withassociated HSE effects. The platform of the system-level modelingisGoldSim [GoldSim, 2006]. The application of the system model is focusedon evaluating the feasibility of carbon sequestration with enhanced gasrecovery (CSEGR) in the Rio Vista region of California. The reservoirsimulations are performed using a special module of the TOUGH2 simulator,EOS7C, for multicomponent gas mixtures of methane and CO2 or methane andnitrogen. Using this approach, the economic benefits of enhanced gasrecovery can be directly weighed against the costs, risks, and benefitsof CO2 injection.

Zhang, Yingqi; Oldenburg, Curtis M.; Finsterle, Stefan; Bodvarsson, Gudmundur S.

2006-04-24T23:59:59.000Z

256

Modeling the resolution of inexpensive, novel non-seismic geophysical monitoring tools to monitor CO2 injection into coal beds  

E-Print Network (OSTI)

of CO 2 enhanced coal bed methane (CBM) production. TheNIST Re Rx S Tx Coal Bed Methane Carbon dioxide ElectricCoal Beds as a part of the report on Stored CO 2 and Methane

Gasperikova, E.

2010-01-01T23:59:59.000Z

257

Novel CO2 - Philic Absorbents  

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

Novel Co Novel Co 2 - PhiliC AbsorbeNts Summary The ability to separate a high pressure mixture of CO 2 and H 2 such that a high pressure stream of CO 2 for sequestration and a high pressure stream of H 2 for energy are produced remains an elusive goal. This research has identified a class of compounds that melt in the presence of high pressure CO 2 , forming a liquid phase composed of roughly 50wt% CO 2 and 50wt% of the compound. Unlike conventional solvents that require substantial depressurization during regeneration to release a low pressure CO 2 stream, these novel compounds completely release the CO 2 at many hundreds of psia as the compound solidifies. This work will reveal whether one of more of these compounds can selectively remove CO 2 from a mixture

258

CO2 Emissions - Puerto Rico  

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

Central America, South America, and the Caribbean Nations Puerto Rico Graphics CO2 Emissions from Puerto Rico Data graphic Data CO2 Emissions from Puerto Rico image Per capita...

259

Economic Evaluation of CO2 Storage and Sink Enhancement Options  

Science Conference Proceedings (OSTI)

This project developed life-cycle costs for the major technologies and practices under development for carbon dioxide (CO2) storage and sink enhancement. The technologies evaluated included options for storing captured CO2 in active oil reservoirs, depleted oil and gas reservoirs, deep aquifers, coal beds, and oceans, as well as the enhancement of the carbon sequestration in forests and croplands. The capture costs for a nominal 500 MWe integrated gasification combined cycle plant from an earlier study w...

2002-12-06T23:59:59.000Z

260

Biominetic Membrane for Co2 Capture from Flue Gas  

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

Biomimetic Membrane for CO Biomimetic Membrane for CO 2 Capture from Flue Gas Background Carbon Capture and Sequestration (CCS) is a three-step process including capture, pipeline transport, and geologic storage of which the capture of carbon dioxide (CO 2 ) is the most costly and technically challenging. Current available methods impose significant energy burdens that severely impact their overall effectiveness as a significant deployment option. Of the available capture technologies for post

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Modeling CO2 Emissions Impact of Energy Efficiency  

Science Conference Proceedings (OSTI)

This report details EPRI's continued efforts to model the marginal carbon dioxide (CO2) emissions impact of energy efficiency. Though intuitively recognized to reduce emissions, energy efficiency is not universally accepted as an eligible category for emissions credit in most trading or offset markets today. Chief among barriers to eligibility is the lack of precision in emissions reduction estimates based on average emissions factors. This study refines and expands marginal CO2 intensities of energy eff...

2010-12-28T23:59:59.000Z

262

Modeling CO2 Emissions Impact of Energy Efficiency  

Science Conference Proceedings (OSTI)

This report details EPRI's continued efforts to model the marginal carbon dioxide (CO2) emissions impact of energy efficiency. Though intuitively recognized to reduce emissions, energy efficiency is not universally accepted as an eligible category for emissions credit in most trading or offset markets today. Chief among the barriers to eligibility is the lack of precision in emissions reduction estimates based on average emissions factors. This study refines and expands the marginal CO2 intensities of en...

2009-12-22T23:59:59.000Z

263

Modeling CO2 Emissions Impact of Energy Efficiency  

Science Conference Proceedings (OSTI)

This report describes an effort to model the marginal carbon dioxide (CO2) emissions impact of energy efficiency. Though intuitively recognized to reduce emissions, energy efficiency is not universally accepted as an eligible category for emissions credit in most trading or offset markets today. Chief among the barriers to eligibility is the lack of precision in emissions reduction estimates based on average emissions factors. This study establishes a proof-of-concept for quantifying marginal CO2 intensi...

2008-12-23T23:59:59.000Z

264

NETL: IEP – Post-Combustion CO2 Emissions Control - CO2 Capture from Flue  

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

from Flue Gas by Phase Transitional Absorption from Flue Gas by Phase Transitional Absorption Project No.: FG26-05NT42488 Basic Illustration of the Phase Transitional Absorption Process. Basic Illustration of the Phase Transitional Absorption Process. Hampton University researched a novel carbon dioxide (CO2) absorption concept, phase transitional absorption, that utilizes a two-part proprietary absorbent consisting of an activated agent dissolved in a solvent. Phase separation of the activated agent from the chemical solvent occurs during CO2 absorption and physical separation of the two phases exiting the absorber reduces the volume of process liquid requiring thermal regeneration. This unique aspect of phase transitional absorption also decreases the amount of energy (i.e., steam) required to liberate the CO2. If the proper liquid

265

Industrial CO2 Removal: CO2 Capture from Ambient Air and Geological Sequestration  

Science Conference Proceedings (OSTI)

This abstract and its accompanying presentation will provide an overview of two distinct industrial processes for removing carbon dioxide (CO2) from the atmosphere as a means of addressing anthropogenic climate change. The first of these is carbon dioxide capture and storage (CCS) coupled with large scale biomass production (hereafter referred to as bioCCS). The second is CO2 capture from ambient air via industrial systems (hereafter referred to as direct air capture (DAC)). In both systems, the captured CO2 would be injected into deep geologic formations so as to isolate it from the atmosphere. The technical literature is clear that both of these technologies are technically feasible as of today (IPCC, 2005; Keith, 2009; Lackner, 2009; Luckow et al., 2010; Ranjan and Herzog, 2011). What is uncertain is the relative cost of these industrial ambient-air CO2 removal systems when compared to other emissions mitigation measures, the ultimate timing and scale of their deployment, and the resolution of potential site specific constraints that would impact their ultimate commercial deployment.

Dooley, James J.

2011-06-08T23:59:59.000Z

266

High Purity Hydrogen Production with In-Situ Carbon Dioxide and Sulfur Capture in a Single Stage Reactor  

DOE Green Energy (OSTI)

Enhancement in the production of high purity hydrogen (H{sub 2}) from fuel gas, obtained from coal gasification, is limited by thermodynamics of the water gas shift (WGS) reaction. However, this constraint can be overcome by conducting the WGS in the presence of a CO{sub 2}-acceptor. The continuous removal of CO{sub 2} from the reaction mixture helps to drive the equilibrium-limited WGS reaction forward. Since calcium oxide (CaO) exhibits high CO{sub 2} capture capacity as compared to other sorbents, it is an ideal candidate for such a technique. The Calcium Looping Process (CLP) developed at The Ohio State University (OSU) utilizes the above concept to enable high purity H{sub 2} production from synthesis gas (syngas) derived from coal gasification. The CLP integrates the WGS reaction with insitu CO{sub 2}, sulfur and halide removal at high temperatures while eliminating the need for a WGS catalyst, thus reducing the overall footprint of the hydrogen production process. The CLP comprises three reactors - the carbonator, where the thermodynamic constraint of the WGS reaction is overcome by the constant removal of CO{sub 2} product and high purity H{sub 2} is produced with contaminant removal; the calciner, where the calcium sorbent is regenerated and a sequestration-ready CO{sub 2} stream is produced; and the hydrator, where the calcined sorbent is reactivated to improve its recyclability. As a part of this project, the CLP was extensively investigated by performing experiments at lab-, bench- and subpilot-scale setups. A comprehensive techno-economic analysis was also conducted to determine the feasibility of the CLP at commercial scale. This report provides a detailed account of all the results obtained during the project period.

Nihar Phalak; Shwetha Ramkumar; Daniel Connell; Zhenchao Sun; Fu-Chen Yu; Niranjani Deshpande; Robert Statnick; Liang-Shih Fan

2011-07-31T23:59:59.000Z

267

Membrane Process to Capture CO2 from Power Plant Flue Gas  

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

Membrane Process to Capture CO Membrane Process to Capture CO 2 from Power Plant Flue Gas Background The U.S. Department of Energy's (DOE) Innovations for Existing Plants (IEP) Program is performing research to develop advanced technologies focusing on carbon dioxide (CO 2 ) emissions control for existing pulverized coal-fired plants. This new focus on post-combustion and oxy-combustion CO 2 emissions control technology, CO 2 compression, and beneficial reuse is in response to the priority for advanced

268

DOE Regional Partnership Successfully Demonstrates Terrestrial CO2 Storage  

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

Successfully Demonstrates Terrestrial CO2 Successfully Demonstrates Terrestrial CO2 Storage Practices in Great Plains Region of U.S. and Canada DOE Regional Partnership Successfully Demonstrates Terrestrial CO2 Storage Practices in Great Plains Region of U.S. and Canada August 19, 2010 - 1:00pm Addthis Washington, DC - A field test demonstrating the best approaches for terrestrial carbon dioxide (CO2) storage in the heartland of North America has been successfully completed by one of the U.S. Department of Energy's (DOE) seven Regional Carbon Sequestration Partnerships (RCSPs). The Plains CO2 Reduction (PCOR) Partnership , a collaboration of over 80 U.S. and Canadian stakeholders, conducted the field test at sites in the Prairie Pothole Region, extending from central Iowa into Northern Alberta,

269

Geological Sequestration of CO2: The GEO-SEQ Project  

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

GeoloGical SequeStration of co GeoloGical SequeStration of co 2 : the Geo-Seq Project Background Growing concern over the potential adverse effects of carbon dioxide (CO 2 ) buildup in the atmosphere leading to global climate change may require reductions in carbon emissions from industrial, transportation, and other sources. One promising option is the capture of CO 2 from large point sources and subsequent sequestration in geologic formations. For this approach to achieve wide acceptance, t assurances that safe, permanent, and verifiable CO 2 geologic storage is attained during sequestration operations must be made. Project results are made available to potential CO 2 storage operators and other interested stakeholders. The primary performing organizations of the GEO-SEQ project team are Lawrence

270

NETL: Low-Pressure Membrane Contactors for CO2 Capture  

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

Low-Pressure Membrane Contactors for CO2 Capture Low-Pressure Membrane Contactors for CO2 Capture Project No.: DE-FE0007553 Membrane Technology and Research, Inc. (MTR) is developing a new type of membrane contactor (or mega-module) to separate carbon dioxide (CO2) from power plant flue gas. This module's membrane area is 500 square meters, 20 to 25 times larger than that of current modules used for CO2 capture. A 500-MWe coal power plant requires 0.5 to 1 million square meters of membrane to achieve 90 percent CO2 capture. The new mega-modules can drastically reduce the cost, complexity, and footprint of commercial-scale membrane module integration. Energy savings due to low-pressure drops for gases circulated through the modules, as well as improved countercurrent flow, are additional benefits. The feasibility of using mega-modules in several different hybrid process designs is being evaluated for future development potential.

271

TABLE OF CONTENTS Carbon Dioxide Reduction Metallurgy  

Science Conference Proceedings (OSTI)

Chemical Utilization of Sequestered Carbon Dioxide as a. Booster of Hydrogen ... CO2 Capture and Sequestration Implications for the Metals. Industry.

272

NETL: CO2 Control - Other  

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

Other Other Active and completed projects researching other novel methods for CO2 control. Other Projects (click to expand close) Active Other Projects Geological...

273

Adsorption and Strain: The CO2-Induced Swelling of Coal  

E-Print Network (OSTI)

Adsorption and Strain: The CO2-Induced Swelling of Coal M. Vandamme1 , L. Brochard2 , B. Lecampion3.07.014 #12;Abstract Enhanced coal bed methane recovery (ECBM) consists in injecting carbon dioxide in coal gets adsorbed at the surface of the coal pores, which causes the coal to swell. This swelling

Paris-Sud XI, Université de

274

Preliminary Evaluation of CO2 Impacts on Shallow Groundwater  

Science Conference Proceedings (OSTI)

This report provides preliminary results from an ongoing field, laboratory, and modeling investigation to determine if carbon dioxide (CO2) can have an adverse impact on potable groundwater. The Electric Power Research Institute (EPRI), Lawrence Berkeley National Laboratory (LBNL), United States Geological Survey (USGS), and Montana State University (MSU) have undertaken this investigation.

2008-12-22T23:59:59.000Z

275

Experimental investigation of carbon dioxide trapping due to capillary retention in deep saline aquifers.  

E-Print Network (OSTI)

??Carbon dioxide (CO2) is by far the most significant greenhouse gas released by human activities through fossil fuel combustion. In order to minimize CO2 emissions (more)

Li, Xinqian

2013-01-01T23:59:59.000Z

276

S&TR | May 2005: Locked in Rock: Sequestering Carbon Dioxide...  

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

abundant greenhouse gas is carbon dioxide (CO2). Many climate research studies focus on developing technologies to greatly reduce the atmospheric levels of CO2. One approach...

277

NIST Photoionization of CO2 Version History  

Science Conference Proceedings (OSTI)

CO2-button Photoionization of CO 2. Version History. Example ... 1.0). [Online] Available: http://physics.nist.gov/CO2 [year, month day]. ...

2010-10-05T23:59:59.000Z

278

CO2 Emissions - Libyan Arab Jamahiriyah  

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

Africa Libyan Arab Jamahiriyah Graphics CO2 Emissions from Libyan Arab Jamahiriyah Data graphic Data CO2 Emissions from Libyan Arab Jamahiriyah image Per capita CO2 Emission...

279

CO2 interaction with geomaterials.  

SciTech Connect

This work compares the sorption and swelling processes associated with CO2-coal and CO2-clay interactions. We investigated the mechanisms of interaction related to CO2 adsortion in micropores, intercalation into sub-micropores, dissolution in solid matrix, the role of water, and the associated changes in reservoir permeability, for applications in CO2 sequestration and enhanced coal bed methane recovery. The structural changes caused by CO2 have been investigated. A high-pressure micro-dilatometer was equipped to investigate the effect of CO2 pressure on the thermoplastic properties of coal. Using an identical dilatometer, Rashid Khan (1985) performed experiments with CO2 that revealed a dramatic reduction in the softening temperature of coal when exposed to high-pressure CO2. A set of experiments was designed for -20+45-mesh samples of Argonne Premium Pocahontas No.3 coal, which is similar in proximate and ultimate analysis to the Lower Kittanning seam coal that Khan used in his experiments. No dramatic decrease in coal softening temperature has been observed in high-pressure CO2 that would corroborate the prior work of Khan. Thus, conventional polymer (or 'geopolymer') theories may not be directly applicable to CO2 interaction with coals. Clays are similar to coals in that they represent abundant geomaterials with well-developed microporous structure. We evaluated the CO2 sequestration potential of clays relative to coals and investigated the factors that affect the sorption capacity, rates, and permanence of CO2 trapping. For the geomaterials comparison studies, we used source clay samples from The Clay Minerals Society. Preliminary results showed that expandable clays have CO2 sorption capacities comparable to those of coal. We analyzed sorption isotherms, XRD, DRIFTS (infrared reflectance spectra at non-ambient conditions), and TGA-MS (thermal gravimetric analysis) data to compare the effects of various factors on CO2 trapping. In montmorillonite, CO2 molecules may remain trapped for several months following several hours of exposure to high pressure (supercritical conditions), high temperature (above boiling point of water) or both. Such trapping is well preserved in either inert gas or the ambient environment and appears to eventually result in carbonate formation. We performed computer simulations of CO2 interaction with free cations (normal modes of CO2 and Na+CO2 were calculated using B3LYP / aug-cc-pVDZ and MP2 / aug-cc-pVDZ methods) and with clay structures containing interlayer cations (MD simulations with Clayff potentials for clay and a modified CO2 potential). Additionally, interaction of CO2 with hydrated Na-montmorillonite was studied using density functional theory with dispersion corrections. The sorption energies and the swelling behavior were investigated. Preliminary modeling results and experimental observations indicate that the presence of water molecules in the interlayer region is necessary for intercalation of CO2. Our preliminary conclusion is that CO2 molecules may intercalate into interlayer region of swelling clay and stay there via coordination to the interlayer cations.

Guthrie, George D. (U.S. Department of Energy, Pittsburgh, PA); Al-Saidi, Wissam A. (University of Pittsburgh, Pittsburgh, PA); Jordan, Kenneth D. (University of Pittsburgh, Pittsburgh, PA); Voora, Vamsee, K. (University of Pittsburgh, Pittsburgh, PA); Romanov, Vyacheslav N. (U.S. Department of Energy, Pittsburgh, PA); Lopano, Christina L (U.S. Department of Energy, Pittsburgh, PA); Myshakin, Eugene M. (URS Corporation, Pittsburgh, PA); Hur, Tae Bong (University of Pittsburgh, Pittsburgh, PA); Warzinski, Robert P. (U.S. Department of Energy, Pittsburgh, PA); Lynn, Ronald J. (URS Corporation, Pittsburgh, PA); Howard, Bret H. (U.S. Department of Energy, Pittsburgh, PA); Cygan, Randall Timothy

2010-09-01T23:59:59.000Z

280

Screening test of solid amine sorbents for CO2 capture  

Science Conference Proceedings (OSTI)

The atmospheric levels of many greenhouse gases are increasing, especially that of carbon dioxide, which has increased by 30% over the last 200 years. A wide variety of processes have been developed for the removal of acid gases such as carbon dioxide and hydrogen sulfide from gas streams including physical/chemical absorption, adsorption, membrane process, and oxygen recovery from O2/CO2 recycle combustion. The most common option for separating CO2 from flue gases or other gas streams is scrubbing the gas stream using various amine sorbents. The objective of this research is to study the total absorption/desorption capacity, cyclic capacity, absorption/desorption rate, and effect of blending amine on CO2 capture for several chemical solid sorbents.

Lee, Seungmoon (U. of Hartford, West Hartford, CT); Filburn, T.P. (U. of Hartford, West Hartford, CT); Gray, M.L.; Park, J-W. (Yonsei University, Seoul, Korea); Song, H-J. (Yonsei University, Seoul, Korea)

2008-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Trinity CO2 LLC | Open Energy Information  

Open Energy Info (EERE)

Trinity CO2 LLC Jump to: navigation, search Name Trinity CO2 LLC Place Texas Product String representation "Trinity CO2 LLC ... smission lines." is too long. References Trinity CO2...

282

NETL: IEP - Post-Combustion CO2 Emissions Control - CO2 Capture Membrane  

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

CO2 Capture Membrane Process for Power Plant Flue Gas CO2 Capture Membrane Process for Power Plant Flue Gas Project No.: DE-NT0005313 CLICK ON IMAGE TO ENLARGE Research Triangle Institute (RTI) International is researching fluorinated polymer membranes for carbon dioxide capture. RTI's research effort includes membrane materials development, module design, and process design. RTI is pursuing the development of two hollow-fiber membrane materials. First, RTI is working with Generon to develop a membrane material constructed of polycarbonate-based polymers. Lab-scale membrane modules are being studied with simulated flue-gas mixtures with and without flue gas emission contaminants. Two larger-scale polycarbonate membrane module prototypes are being tested with a slipstream of actual flue gas from the U.S. Environmental Protection Agency's (EPA) Multipollutant

283

CO2 Geologic Storage (Kentucky) | Open Energy Information  

Open Energy Info (EERE)

CO2 Geologic Storage (Kentucky) CO2 Geologic Storage (Kentucky) No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Last modified on February 12, 2013. EZFeed Policy Place Kentucky Name CO2 Geologic Storage (Kentucky) Policy Category Other Policy Policy Type Industry Recruitment/Support , Technical Feasibility Projects Affected Technologies Coal with CCS Active Policy Yes Implementing Sector State/Province Program Administrator Brandon Nutall, Division of Carbon Management Primary Website http://energy.ky.gov/carbon/Pages/default.aspx Summary Division staff, in partnership with the Kentucky Geological Survey (KGS), continued to support projects to investigate and demonstrate the technical feasibility of geologic storage of carbon dioxide (CO2) in Kentucky. In

284

CO2 Separation from Low-Temperature Flue Gases  

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

partners interested in implementing United States Patent Number 7,842,126 entitled "Co 2 Separation from Low-Temperature Flue Gases." Disclosed in this patent are novel methods for processing carbon dioxide (CO 2 ) from combustion gas streams. Researchers at NETL are focused on the development of novel sorbent systems that can effectively remove CO 2 and other gases in an economically feasible manner with limited impact on energy production cost. The current invention will help in reducing greenhouse gas emissions by using an improved, regenerable aqueous amine and soluble potassium carbonate sorbent system. This novel solvent system may be capable of achieving CO 2 capture from larger emission streams at lower overall cost. Overview Sequestration of CO

285

CO2 Injection Begins in Illinois | Department of Energy  

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

Begins in Illinois Begins in Illinois CO2 Injection Begins in Illinois November 17, 2011 - 12:00pm Addthis Washington, DC - The Midwest Geological Sequestration Consortium (MGSC), one of seven regional partnerships created by the U.S. Department of Energy (DOE) to advance carbon storage technologies nationwide, has begun injecting carbon dioxide (CO2) for their large-scale CO2 injection test in Decatur, Illinois. The test is part of the development phase of the Regional Carbon Sequestration Partnerships program, an Office of Fossil Energy initiative launched in 2003 to determine the best approaches for capturing and permanently storing gases that can contribute to global climate change. "Establishing long-term, environmentally safe and secure underground CO2 storage is a critical component in achieving successful commercial

286

CANMET CO2 Consortium - O2/CO2 Recycle Combustion  

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

CANMET CO CANMET CO 2 Consortium - O 2 /CO 2 Recycle Combustion Background The mission of the U.S. Department of Energy/National Energy Technology Laboratory (DOE/NETL) Existing Plants, Emissions & Capture (EPEC) Research & Development (R&D) Program is to develop innovative environmental control technologies to enable full use of the nation's vast coal reserves, while at the same time allowing the current fleet of coal-fired power plants to comply with existing and emerging environmental

287

CO2/H2O Exchange Reactions in Hydrated Silicates Subjected to ...  

Science Conference Proceedings (OSTI)

For example the reaction: Ca(OH)2(s) + CO2(g) --> CaCO3 (s) + H2O(l) is ... High Temperature Co-electrolysis of Steam and Carbon Dioxide through Solid...

288

U.S. energy-related CO 2 emissions in early 2012 lowest since 1992 ...  

U.S. Energy Information Administration (EIA)

U.S. carbon dioxide (CO 2) emissions resulting from energy use during the first quarter of 2012 were the lowest in two decades for any January-March period.

289

CO2-Water-Rock Interactions and the Integrity of Hydrodynamic...  

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

InteraCtIOns and the IntegrIty Of hydrOdynamIC seals Background Developing confidence in methods of sequestering carbon dioxide (CO 2 ) in geological formations requires an...

290

NETL: IEP ? Post-Combustion CO2 Emissions Control - Novel Dual...  

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

amine modified membrane capable of economically and efficiently removing carbon dioxide (CO2) emissions from the flue gas of coal-fired power plants. The use of such an...

291

Cellulose Acetate Membranes for CO 2 Separation from Water-gas ...  

Science Conference Proceedings (OSTI)

Conference Tools for 2014 TMS Annual Meeting & Exhibition ... Symposium, Energy Technologies and Carbon Dioxide Management. Presentation Title ... Corrosion Behavior of Differently Heat Treated Steels in CCS Environment with Supercritical CO2 ... Life Cycle Assessment of Different Gold Extraction Process.

292

An Integrated Approach for Oxy-fuel Combustion with CO2 Capture...  

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

Ottawa The capture and storage or reuse of carbon dioxide (CO 2 ) from the combustion of fossil fuels as well as industrial off gases represents an opportunity to achieve a...

293

U.S. energy-related CO 2 emissions in early 2012 lowest since ...  

U.S. Energy Information Administration (EIA)

U.S. carbon dioxide (CO 2) emissions resulting from energy use during the first quarter of 2012 were the lowest in two decades for any January-March period.

294

Interactions between Vegetation and Climate: Radiative and Physiological Effects of Doubled Atmospheric CO2  

Science Conference Proceedings (OSTI)

The radiative and physiological effects of doubled atmospheric carbon dioxide (CO2) on climate are investigated using a coupled biosphereatmosphere model. Five 30-yr climate simulations, designed to assess the radiative and physiological effects ...

L. Bounoua; G. J. Collatz; P. J. Sellers; D. A. Randall; D. A. Dazlich; S. O. Los; J. A. Berry; I. Fung; C. J. Tucker; C. B. Field; T. G. Jensen

1999-02-01T23:59:59.000Z

295

Information Content of Infrared Satellite Sounding Measurements with Respect to CO2  

Science Conference Proceedings (OSTI)

Information theory is used to study the capabilities of the new-generation satellite infrared sounders [Atmospheric Infrared Sounder (AIRS) and Infrared Atmospheric Sounding Interferometer (IASI)] for retrieving atmospheric carbon dioxide (CO2) ...

R. J. Engelen; G. L. Stephens

2004-02-01T23:59:59.000Z

296

Elemental sulfur recovery process  

DOE Patents (OSTI)

An improved catalytic reduction process for the direct recovery of elemental sulfur from various SO[sub 2]-containing industrial gas streams. The catalytic process provides combined high activity and selectivity for the reduction of SO[sub 2] to elemental sulfur product with carbon monoxide or other reducing gases. The reaction of sulfur dioxide and reducing gas takes place over certain catalyst formulations based on cerium oxide. The process is a single-stage, catalytic sulfur recovery process in conjunction with regenerators, such as those used in dry, regenerative flue gas desulfurization or other processes, involving direct reduction of the SO[sub 2] in the regenerator off gas stream to elemental sulfur in the presence of a catalyst. 4 figures.

Flytzani-Stephanopoulos, M.; Zhicheng Hu.

1993-09-07T23:59:59.000Z

297

Method of detecting sulfur dioxide  

DOE Patents (OSTI)

(CH.sub.3).sub.3 SiNSO is produced by the reaction of ((CH.sub.3).sub.3 Si).sub.2 NH with SO.sub.2. Also produced in the reaction are ((CH.sub.3).sub.3 Si).sub.2 O and a new solid compound [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ]. Both (CH.sub.3).sub.3 SiNSO and [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ] have fluorescent properties. The reaction of the subject invention is used in a method of measuring the concentration of SO.sub.2 pollutants in gases. By the method, a sample of gas is bubbled through a solution of ((CH.sub.3).sub.3 Si).sub.2 NH, whereby any SO.sub.2 present in the gas will react to produce the two fluorescent products. The measured fluorescence of these products can then be used to calculate the concentration of SO.sub.2 in the original gas sample. The solid product [NH.sub.4][(CH.sub.3).sub.3 SiOSO.sub.2 ] may be used as a standard in solid state NMR spectroscopy.

Spicer, Leonard D. (Salt Lake City, UT); Bennett, Dennis W. (Clemson, SC); Davis, Jon F. (Salt Lake City, UT)

1985-01-01T23:59:59.000Z

298

AZ CO2 Storage Pilot  

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

CO2 Storage Pilot Regional Carbon Sequestration Partnerships Initiative Review Meeting Pittsburgh, Pennsylvania October 7, 2008 John Henry Beyer, Ph.D. WESTCARB Program Manager, Geophysicist 510-486-7954, jhbeyer@lbl.gov Lawrence Berkeley National Laboratory Earth Sciences Division, MS 90-1116 Berkeley, CA 94720 2 WESTCARB region has major CO2 point sources 3 WESTCARB region has many deep saline formations - candidates for CO2 storage WESTCARB also created GIS layers for oil/gas fields and deep coal basins Source: DOE Carbon Sequestration Atlas of the United States and Canada 4 - Aspen Environmental - Bevilacqua-Knight, Inc. Arizona Utilities CO2 Storage Pilot Contracting and Funding Flow Department of Energy National Energy Technology Laboratory Lawrence Berkeley National

299

NETL: CO2 Emissions Control  

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

CO2 Emissions Control - Program Goals and Targets The Clean Coal Research Program (CCRP) is currently pursuing the demonstration of 1st-Generation Carbon Capture and Storage (CCS)...

300

Alabama Project Testing Potential for Combining CO2 Storage with Enhanced  

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

Alabama Project Testing Potential for Combining CO2 Storage with Alabama Project Testing Potential for Combining CO2 Storage with Enhanced Methane Recovery Alabama Project Testing Potential for Combining CO2 Storage with Enhanced Methane Recovery June 16, 2010 - 1:00pm Addthis Washington, DC -- Field testing the potential for combining geologic carbon dioxide (CO2) storage with enhanced methane recovery is underway at a site in Alabama by a U.S. Department of Energy (DOE) team of regional partners. Members of the Southeast Regional Carbon Sequestration Partnership (SECARB) are injecting CO2 into a coalbed methane well in Tuscaloosa County to assess the capability of mature coalbed methane reservoirs to receive and adsorb significant volumes of carbon dioxide (CO2). Southern Company, El Paso Exploration & Production, the Geological Survey of Alabama, and the

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301

The Cost of Carbon Capture and Storage (CCS) Part I: CO2 Pipeline Transport  

E-Print Network (OSTI)

The Cost of Carbon Capture and Storage (CCS) Part I: CO2 Pipeline Transport Nils Johnson and Dr the economics of transporting carbon dioxide via pipeline from the point of capture and compression at large studies identify pipeline transport as the most economical method for moving large volumes of CO2 overland

California at Davis, University of

302

Ionic Liquids: Breakthrough Absorption Technology for Post-Combustion CO2 Capture  

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

Ionic Liquids: Breakthrough Absorption Ionic Liquids: Breakthrough Absorption Technology for Post-Combustion CO 2 Capture Background Development of innovative environmental control technologies is key to maintaining coal as an affordable and environmentally sound energy source. Carbon dioxide (CO 2 ) emissions control technologies, specifically post-combustion CO 2 capture, for coal- fired power plants is a major focus area in addressing climate change concerns. Post-

303

Update on Utilization or Storage of CO2 Through Chemical, Biological, or Mineral Conversion  

Science Conference Proceedings (OSTI)

If emissions of carbon dioxide to the atmosphere are regulated, carbon capture from fossil-fired power plants is likely to become required. Many options for storing, sequestering, reusing, or converting the captured CO2 have been proposed. While storage or sequestration of the captured CO2 can reduce emissions to the atmosphere, beneficial reuse or conversion of the CO2 can potentially be much more advantageous by not only reducing emissions but also producing a ...

2013-12-16T23:59:59.000Z

304

HIGH-TEMPERATURE CO-ELECTROLYSIS OF H2O AND CO2 FOR SYNGAS PRODUCTION  

DOE Green Energy (OSTI)

Worldwide, the demand for light hydrocarbon fuels like gasoline and diesel oil is increasing. To satisfy this demand, oil companies have begun to utilize oil deposits of lower hydrogen content (an example is the Athabasca Oil Sands). Additionally, the higher contents of sulfur and nitrogen of these resources requires processes such as hydrotreating to meet environmental requirements. In the mean time, with the price of oil currently over $50 / barrel, synthetically-derived hydrocarbon fuels (synfuels) have become economical. Synfuels are typically produced from syngas hydrogen (H2) and carbon monoxide (CO) -- using the Fischer-Tropsch process, discovered by Germany before World War II. South Africa has used synfuels to power a significant number of their buses, trucks, and taxicabs. The Idaho National Laboratory (INL), in conjunction with Ceramatec Inc. (Salt Lake City, USA) has been researching for several years the use of solid-oxide fuel cell technology to electrolyze steam for large-scale nuclear-powered hydrogen production. Now, an experimental research project is underway at the INL to investigate the feasibility of producing syngas by simultaneously electrolyzing at high-temperature steam and carbon dioxide (CO2) using solid oxide fuel cell technology. The syngas can then be used for synthetic fuel production. This program is a combination of experimental and computational activities. Since the solid oxide electrolyte material is a conductor of oxygen ions, CO can be produced by electrolyzing CO2 sequestered from some greenhouse gas-emitting process. Under certain conditions, however, CO can further electrolyze to produce carbon, which can then deposit on cell surfaces and reduce cell performance. The understanding of the co-electrolysis of steam and CO2 is also complicated by the competing water-gas shift reaction. Results of experiments and calculations to date of CO2 and CO2/H2O electrolysis will be presented and discussed. These will include electrolysis performance at various temperatures, gas mixtures, and electrical settings. Product gas compositions, as measured via a gas analyser, and their relationship to conversion efficiencies will be presented. These measurements will be compared to predictions obtained from chemical equilibrium computer codes. Better understanding of the feasibility of producing syngas using high-temperature electrolysis will initiate the systematic investigation of nuclear-powered synfuel production as a bridge to the future hydrogen economy and ultimate independence from foreign energy resources.

Stoots, C.M.

2006-11-01T23:59:59.000Z

305

PLAINS CO2 REDUCTION (PCOR) PARTNERSHIP  

SciTech Connect

During the period of October 1, 2003, through September 30, 2005, the Plains CO2 Reduction (PCOR) Partnership, identified geologic and terrestrial candidates for near-term practical and environmentally sound carbon dioxide (CO2) sequestration demonstrations in the heartland of North America. The PCOR Partnership region covered nine states and three Canadian provinces. The validation test candidates were further vetted to ensure that they represented projects with (1) commercial potential and (2) a mix that would support future projects both dependent and independent of CO2 monetization. This report uses the findings contained in the PCOR Partnership's two dozen topical reports and half-dozen fact sheets as well as the capabilities of its geographic information system-based Decision Support System to provide a concise picture of the sequestration potential for both terrestrial and geologic sequestration in the PCOR Partnership region based on assessments of sources, sinks, regulations, deployment issues, transportation, and capture and separation. The report also includes concise action plans for deployment and public education and outreach as well as a brief overview of the structure, development, and capabilities of the PCOR Partnership. The PCOR Partnership is one of seven regional partnerships under Phase I of the U.S. Department of Energy National Energy Technology Laboratory's Regional Carbon Sequestration Partnership program. The PCOR Partnership, comprising 49 public and private sector members, is led by the Energy & Environmental Research Center at the University of North Dakota. The international PCOR Partnership region includes the Canadian provinces of Alberta, Saskatchewan, and Manitoba and the states of Montana (part), Wyoming (part), North Dakota, South Dakota, Nebraska, Missouri, Iowa, Minnesota, and Wisconsin.

Edward N. Steadman; Daniel J. Daly; Lynette L. de Silva; John A. Harju; Melanie D. Jensen; Erin M. O'Leary; Wesley D. Peck; Steven A. Smith; James A. Sorensen

2006-01-01T23:59:59.000Z

306

PLAINS CO2 REDUCTION (PCOR) PARTNERSHIP  

SciTech Connect

During the period of October 1, 2003, through September 30, 2005, the Plains CO2 Reduction (PCOR) Partnership, identified geologic and terrestrial candidates for near-term practical and environmentally sound carbon dioxide (CO2) sequestration demonstrations in the heartland of North America. The PCOR Partnership region covered nine states and three Canadian provinces. The validation test candidates were further vetted to ensure that they represented projects with (1) commercial potential and (2) a mix that would support future projects both dependent and independent of CO2 monetization. This report uses the findings contained in the PCOR Partnership's two dozen topical reports and half-dozen fact sheets as well as the capabilities of its geographic information system-based Decision Support System to provide a concise picture of the sequestration potential for both terrestrial and geologic sequestration in the PCOR Partnership region based on assessments of sources, sinks, regulations, deployment issues, transportation, and capture and separation. The report also includes concise action plans for deployment and public education and outreach as well as a brief overview of the structure, development, and capabilities of the PCOR Partnership. The PCOR Partnership is one of seven regional partnerships under Phase I of the U.S. Department of Energy National Energy Technology Laboratory's Regional Carbon Sequestration Partnership program. The PCOR Partnership, comprising 49 public and private sector members, is led by the Energy & Environmental Research Center at the University of North Dakota. The international PCOR Partnership region includes the Canadian provinces of Alberta, Saskatchewan, and Manitoba and the states of Montana (part), Wyoming (part), North Dakota, South Dakota, Nebraska, Missouri, Iowa, Minnesota, and Wisconsin.

Edward N. Steadman; Daniel J. Daly; Lynette L. de Silva; John A. Harju; Melanie D. Jensen; Erin M. O' Leary; Wesley D. Peck; Steven A. Smith; James A. Sorensen

2006-01-01T23:59:59.000Z

307

Model Simulations of the Competing Climatic Effects of SO2 and CO2  

Science Conference Proceedings (OSTI)

Sulfur dioxide-derived cloud condensation nuclei are expected to enhance the planetary albedo, thereby cooling the planet. This effect might counteract the global warming expected from enhanced greenhouse gases. A detailed treatment of the ...

Yoram J. Kaufman; Ming-Dah Chou

1993-07-01T23:59:59.000Z

308

Pressure Swing Absorption Device and Process for Separating CO2 from Shifted Syngas and its Capture for Subsequent Storage  

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

Pressure Swing Absorption Device and Pressure Swing Absorption Device and Process for Separating CO 2 from Shifted Syngas and its Capture for Subsequent Storage Background Pulverized coal-fired power plants provide more than 50 percent of electricity needs while accounting for a third of the total carbon dioxide (CO 2 ) emissions in the United States. However, capturing CO 2 from the flue gas stream in coal-fired power plants using current commercial CO 2 capture technology could consume up

309

Update on CO2 emissions  

Science Conference Proceedings (OSTI)

Emissions of CO2 are the main contributor to anthropogenic climate change. Here we present updated information on their present and near-future estimates. We calculate that global CO2 emissions from fossil fuel burning decreased by 1.3% in 2009 owing to the global financial and economic crisis that started in 2008; this is half the decrease anticipated a year ago1. If economic growth proceeds as expected2, emissions are projected to increase by more than 3% in 2010, approaching the high emissions growth rates that were observed from 2000 to 20081, 3, 4. We estimate that recent CO2 emissions from deforestation and other land-use changes (LUCs) have declined compared with the 1990s, primarily because of reduced rates of deforestation in the tropics5 and a smaller contribution owing to forest regrowth elsewhere.

Friedingstein, P. [University of Exeter, Devon, England; Houghton, R.A. [Woods Hole Research Center, Woods Hole, MA; Marland, Gregg [ORNL; Hackler, J. [Woods Hole Research Center, Woods Hole, MA; Boden, Thomas A [ORNL; Conway, T.J. [NOAA, Boulder, CO; Canadell, J.G. [CSIRO Marine and Atmospheric Research; Raupach, Mike [GCP, Canberra, Australia; Ciais, Philippe [Laboratoire des Sciences du Climat et de l'Environement, France; Le Quere, Corrine [University of East Anglia, Norwich, United Kingdom

2010-12-01T23:59:59.000Z

310

Carbon Dioxide Compression and Transportation  

Science Conference Proceedings (OSTI)

This report summarizes the state of the art regarding carbon dioxide CO2 compression and transportation in the United States and Canada. The primary focus of the report was on CO2 compression because it is a significant cost and energy penalty in carbon capture and storage CCS. The secondary focus of the report was to document the state of the art of CO2 pipeline transportation in the United States and Canada.

2008-12-23T23:59:59.000Z

311

CO2 Mineral Sequestration Studies  

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

Sequestration Studies Sequestration Studies Introduction, Issues and Plans Philip Goldberg National Energy Technology Laboratory Workshop on CO 2 Sequestration with Minerals August 8, 2001 Mineral Sequestration Program Research effort seeks to refine and validate a promising CO 2 sequestration technology option, mineral sequestration also known as mineral carbonation Goals: * Understand the fundamental mechanisms involved in mineral carbonation * Generate data to support process development * Operate continuous, integrated small-scale process unit to support design Current Partnerships In order to effectively develop Mineral Sequestration, a multi-laboratory Working Group was formed in the Summer of 1998, participants include: * Albany Research Center * Arizona State University * Los Alamos National Laboratory

312

CO2 Emissions - the Republic of Moldova  

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

Europe the Republic of Moldova CO2 Emissions from the Republic of Moldova Data graphic Data CO2 Emissions from the Republic of Moldova image Per capita CO2 Emission Estimates...

313

CO2 Emissions - Rwanda-Urundi  

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

Rwanda-Urundi Graphics CO2 Emissions from Rwanda-Urundi Data graphic Data CO2 Emissions from Rwanda-Urundi image Per capita CO2 Emission Estimates for Rwanda-Urundi...

314

CO2 Emissions - Republic of Cameroon  

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

Africa Republic of Cameroon Graphics CO2 Emissions from Republic of Cameroon Data graphic Data CO2 Emissions from Republic of Cameroon image Per capita CO2 Emission Estimates...

315

CO2 Emissions - East and West Pakistan  

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

Far East East and West Pakistan CO2 Emissions from East and West Pakistan Data graphic Data CO2 Emissions from East and West Pakistan image Per capita CO2 Emission Estimates for...

316

CO2 Emissions - Pacific Islands (Palau)  

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

Oceania Pacific Islands (Palau) Graphics CO2 Emissions from the Pacific Islands (Palau) Data graphic Data CO2 Emissions from the Pacific Islands (Palau) image Per capita CO2...

317

CO2 Emissions - Rhodesia-Nyasaland  

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

Rhodesia-Nyasaland Graphics CO2 Emissions from Rhodesia-Nyasaland Data graphic Data CO2 Emissions from Rhodesia-Nyasaland image Per capita CO2 Emission Estimates for...

318

CO2 Emissions - Papua New Guinea  

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

Oceania Papua New Guinea Graphics CO2 Emissions from Papua New Guinea Data graphic Data CO2 Emissions from Papua New Guinea image Per capita CO2 Emission Estimates for Papua New...

319

Fossil-Fuel CO2 Emissions - Niue  

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

Fossil-Fuel CO2 Emissions Regional Oceania Niue Graphics Fossil-Fuel CO2 Emissions from Niue Data graphic Data Total Fossil-Fuel CO2 Emissions from Niue image Per Capita...

320

Plains CO2 Reduction Partnership--Validation Phase  

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

Validation Phase Validation Phase Background The U.S. Department of Energy (DOE) has selected seven partnerships, through its Regional Carbon Sequestration Partnership (RCSP) initiative, to determine the best approaches for capturing and permanently storing carbon dioxide (CO 2 ), a greenhouse gas (GHG) which can contribute to global climate change. The RCSPs are made up of state and local agencies, coal companies, oil and gas companies, electric utilities,

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Post-Combustion CO2 Capture Technology Development  

Science Conference Proceedings (OSTI)

This report provides an update on the development trends in post-combustion carbon dioxide (CO2) capture technologies. The Electric Power Research Institute (EPRI) scouted carbon capture technologies worldwide and applied filtering criteria to identify those best suited for EPRI support. Those criteria included a technology developer's interest in working with EPRI, the potential for EPRI investment to provide significant advancement, the technology's suitability for broad application, and its potential ...

2010-12-31T23:59:59.000Z

322

Plains CO2 Reduction Partnership--Development Phase  

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

Development Phase Development Phase Background As part of a comprehensive effort to assess options for sustainable energy systems, the U.S. Department of Energy has selected seven regional partnerships, through its Regional Carbon Sequestration Partnership (RCSP) initiative, to determine the best approaches for capturing and permanently storing carbon dioxide (CO 2 ), a greenhouse gas (GHG) which can contribute to global climate change. The partnerships are

323

First U.S. Large-Scale CO2 Storage Project Advances | Department of Energy  

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

First U.S. Large-Scale CO2 Storage Project Advances First U.S. Large-Scale CO2 Storage Project Advances First U.S. Large-Scale CO2 Storage Project Advances April 6, 2009 - 1:00pm Addthis Washington, DC - Drilling nears completion for the first large-scale carbon dioxide (CO2) injection well in the United States for CO2 sequestration. This project will be used to demonstrate that CO2 emitted from industrial sources - such as coal-fired power plants - can be stored in deep geologic formations to mitigate large quantities of greenhouse gas emissions. The Archer Daniels Midland Company (ADM) hosted an event April 6 for a CO2 injection test at their Decatur, Ill. ethanol facility. The injection well is being drilled into the Mount Simon Sandstone to a depth more than a mile beneath the surface. This is the first drilling into the sandstone geology

324

DOE Hydrogen Analysis Repository: CO2 Reduction Benefits Analysis for Fuel  

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

CO2 Reduction Benefits Analysis for Fuel Cell Applications CO2 Reduction Benefits Analysis for Fuel Cell Applications Project Summary Full Title: CO2 Reduction Benefits Analysis for Fuel Cell Applications Project ID: 263 Principal Investigator: Chip Friley Brief Description: This analysis used the 10-region U.S. MARKAL model to quantify the impact of changes in production, distribution and vehicle costs and carbon prices on fuel cell vehicle penetration and overall carbon dioxide emissions. Keywords: Carbon dioxide (CO2); Hydrogen; Fuel cells Purpose Perform analysis of topics of interest to the DOE Fuel Cell Technologies program related to projected carbon dioxide reduction benefits of fuel cell applications. Performer Principal Investigator: Chip Friley Organization: Brookhaven National Laboratory (BNL) Address: Mail Stop 475C

325

Bees, Balloons, Pollen Used as Novel CO2 Monitoring Approach | Department  

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

Bees, Balloons, Pollen Used as Novel CO2 Monitoring Approach Bees, Balloons, Pollen Used as Novel CO2 Monitoring Approach Bees, Balloons, Pollen Used as Novel CO2 Monitoring Approach July 29, 2009 - 1:00pm Addthis The carousel, lifted by Apogee's balloon, carries sorbent tubes aloft to sample for tracer above the carbon dioxide injection area. The carousel, lifted by Apogee's balloon, carries sorbent tubes aloft to sample for tracer above the carbon dioxide injection area. Washington, DC - Researchers at the Office of Fossil Energy's National Energy Technology Laboratory (NETL) have discovered an innovative way to use bees, pollen, and helium-filled balloons to verify that no carbon dioxide (CO2) leaks from carbon sequestration sites. These new methods are an excellent way to determine environmental impact without disrupting

326

Distributed Optical Sensor for CO2 Leak Detection  

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

Optical Sensor for CO Optical Sensor for CO 2 Leak Detection Opportunity Research is active on the technology "Distributed Optical Sensor for CO 2 Leak Detection," for which a Patent Application has been filed. This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory (NETL). Overview The availability of fossil fuels to provide clean, affordable energy is essential for domestic and global prosperity and security well into the 21st century. However, there are concerns over the impacts of greenhouse gases (GHGs) in the atmosphere-particularly carbon dioxide (CO 2 ). Carbon capture and storage in geologic formations is a promising technology to reduce the impact of CO

327

Biomimetric Membrane for CO2 Capture from Flue Gas  

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

Biomimetic memBrane for co Biomimetic memBrane for co 2 capture from flue Gas Background Carbon Capture and Sequestration (CCS) is a three-step process including capture, pipeline transport and geologic storage of which the capture of carbon dioxide (CO 2 ) is the most costly and technically challenging. Current available methods impose significant energy burdens that severely impact their overall effectiveness as a significant deployment option. Of the available capture technologies for post combustion applications - absorption, adsorption, reaction and membranes chemically facilitated absorption promises to be the most cost-effective membrane solution for post combustion application. The Carbozyme technology extracts CO 2 from low concentration, low pressure sources by means of chemical facilitation of a polymer membrane. The chemical

328

Development of Novel Carbon Sorbents for CO2 Capture  

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

Carbon Sorbents Carbon Sorbents for CO 2 Capture Background The mission of the U.S. Department of Energy's (DOE) Existing Plants, Emissions & Capture (EPEC) Research and Development (R&D) Program is to develop innovative environmental control technologies to enable full use of the nation's vast coal re- serves, while at the same time allowing the current fleet of coal-fired power plants to comply with existing and emerging environmental regulations. The EPEC R&D Program portfolio of post- and oxy-combustion carbon dioxide (CO 2 ) emissions control technologies and CO 2 compression is focused on advancing technological options for the existing fleet of coal-fired power plants in the event of carbon constraints. Pulverized coal (PC)-fired power plants are large, stationary sources of CO

329

Transition Paths CO2 Emission  

E-Print Network (OSTI)

aantal van hen hier niet onvermeld laten. Het proefschrift heeft zijn oorsprong in het MATTER-project (Materials Technologies for CO2-reduction). Het project werd gecoördineerd vanuit het ECN door Dolf Gielen en costs 72 4.4.2 System emissions 72 4.4.3 Parameters 73 4.5 Costs and emissions, technical and economic

Groningen, Rijksuniversiteit

330

CO2 Emissions - Lao People's Democratic Republic  

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

Far East Lao People's Democratic Republic CO2 Emissions from Lao People's Democratic Republic Data graphic Data CO2 Emissions from Lao People's Democratic Republic image Per...

331

CO2 Emissions - Republic of South Vietnam  

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

Far East Republic of South Vietnam CO2 Emissions from Republic of South Vietnam Data graphic Data CO2 Emissions from Republic of South Vietnam...

332

CO2 Emissions - Panama Canal Zone  

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

Panama Canal Zone Graphics CO2 Emissions from Panama Canal Zone Data graphic Data CO2 Emissions from Panama Canal Zone...

333

CO2 Emissions - Occupied Palestinian Territory  

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

Middle East Occupied Palestinian Territory CO2 Emissions from the Occupied Palestinian Territory Data graphic Data CO2 Emissions from the Occupied Palestinian Territory image...

334

CO2 Emissions - Netherland Antilles and Aruba  

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

Fossil-Fuel CO2 Emissions Regional Central America, South America, and the Caribbean Nations Netherland Antilles and Aruba Graphics CO2 Emissions from the Netherland...

335

CO2 Emissions - Kuwait Oil Fires  

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

Fossil-Fuel CO2 Emissions Regional Middle East Kuwait Oil Fires Graphics CO2 Emissions from the 1991 Kuwait Oil Fires Data graphic Data...

336

Delta 14CO2 Record from Schauinsland  

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

CO2 Record from Schauinsland 14 CO2 Record from Schauinsland graphics Graphics data Data Investigators Ingeborg Levin and Bernd Kromer Institut fr Umweltphysik, University of...

337

CO2 emissions | OpenEI  

Open Energy Info (EERE)

Source European Commission Date Released Unknown Date Updated Unknown Keywords Biofuels CO2 emissions EU GHG emissions Data applicationvnd.ms-excel icon Total GHG and CO2...

338

NIST Photoionization of CO2 Introduction  

Science Conference Proceedings (OSTI)

Return to Photoionization of CO2 home ... of the ionization of CO 2 in the photophysics of planetary atmospheres, including the Earth's atmosphere [ ...

2010-10-05T23:59:59.000Z

339

Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish...  

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

Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish Decision Making Performance Title Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish Decision Making...

340

Figure 5. Energy-related carbon dioxide emissions in four ...  

U.S. Energy Information Administration (EIA)

Sheet3 Sheet2 Sheet1 Reference High Oil/Gas Resouce CO2$15 CO2$15HR Released: May 2, 2013 Figure 5. Energy-related carbon dioxide emissions in four ...

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Cardiac Responses to Carbon Dioxide in Developing Zebrafish (Danio rerio) .  

E-Print Network (OSTI)

??The ontogeny of carbon dioxide (CO2) sensing in zebrafish (Danio rerio) has not been studied. In this thesis, CO2-mediated increases in heart rate were used (more)

Miller, Scott

2013-01-01T23:59:59.000Z

342

Energy-related carbon dioxide emissions declined in 2012 ...  

U.S. Energy Information Administration (EIA)

Energy-related carbon dioxide (CO 2) emissions in 2012 were the lowest in the United States since 1994, at 5.3 billion metric tons of CO 2 (see figure above).

343

Secretary Chu Announces Six Projects to Convert Captured CO2 Emissions from  

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

Announces Six Projects to Convert Captured CO2 Announces Six Projects to Convert Captured CO2 Emissions from Industrial Sources into Useful Products Secretary Chu Announces Six Projects to Convert Captured CO2 Emissions from Industrial Sources into Useful Products July 22, 2010 - 12:00am Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu announced today the selections of six projects that aim to find ways of converting captured carbon dioxide (CO2) emissions from industrial sources into useful products such as fuel, plastics, cement, and fertilizers. Funded with $106 million from the American Recovery and Reinvestment Act -matched with $156 million in private cost-share -today's selections demonstrate the potential opportunity to use CO2 as an inexpensive raw material that can help reduce carbon dioxide emissions while producing useful by-products that Americans

344

Secretary Chu Announces Six Projects to Convert Captured CO2 Emissions from  

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

Six Projects to Convert Captured CO2 Six Projects to Convert Captured CO2 Emissions from Industrial Sources into Useful Products Secretary Chu Announces Six Projects to Convert Captured CO2 Emissions from Industrial Sources into Useful Products July 22, 2010 - 1:00pm Addthis Washington, DC - U.S. Energy Secretary Steven Chu announced today the selections of six projects that aim to find ways of converting captured carbon dioxide (CO2) emissions from industrial sources into useful products such as fuel, plastics, cement, and fertilizers. Funded with $106 million from the American Recovery and Reinvestment Act -matched with $156 million in private cost-share -today's selections demonstrate the potential opportunity to use CO2 as an inexpensive raw material that can help reduce carbon dioxide emissions while producing useful by-products that Americans

345

Membrane Process to Sequester CO2 from Power Plant Flue Gas  

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

MeMbrane Process to sequester co MeMbrane Process to sequester co 2 froM Power Plant flue Gas Background Carbon dioxide emissions from coal-fired power plants are believed to contribute significantly to global warming climate change. The direct approach to address this problem is to capture the carbon dioxide in flue gas and sequester it underground. However, the high cost of separating and capturing CO 2 with conventional technologies prevents the adoption of this approach. This project investigates the technical and economic feasibility of a new membrane process to capture CO 2 from power plant flue gas. Description Direct CO 2 capture from power plant flue gas has been the subject of many studies. Currently, CO 2 capture with amine absorption seems to be the leading candidate technology-although membrane processes have been suggested. The principal

346

Secretary Chu Announces Six Projects to Convert Captured CO2 Emissions from  

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

Six Projects to Convert Captured CO2 Six Projects to Convert Captured CO2 Emissions from Industrial Sources into Useful Products Secretary Chu Announces Six Projects to Convert Captured CO2 Emissions from Industrial Sources into Useful Products July 22, 2010 - 12:00am Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu announced today the selections of six projects that aim to find ways of converting captured carbon dioxide (CO2) emissions from industrial sources into useful products such as fuel, plastics, cement, and fertilizers. Funded with $106 million from the American Recovery and Reinvestment Act -matched with $156 million in private cost-share -today's selections demonstrate the potential opportunity to use CO2 as an inexpensive raw material that can help reduce carbon dioxide emissions while producing useful by-products that Americans

347

Formation Damage due to CO2 Sequestration in Saline Aquifers  

E-Print Network (OSTI)

Carbon dioxide (CO2) sequestration is defined as the removal of gas that would be emitted into the atmosphere and its subsequent storage in a safe, sound place. CO2 sequestration in underground formations is currently being considered to reduce the amount of CO2 emitted into the atmosphere. However, a better understanding of the chemical and physical interactions between CO2, water, and formation rock is necessary before sequestration. These interactions can be evaluated by the change in mineral content in the water before and after injection, or from the change in well injectivity during CO2 injection. It may affect the permeability positively due to rock dissolution, or negatively due to precipitation. Several physical and chemical processes cover the CO2 injection operations; multiphase flow in porous media is represented by the flow of the brine and CO2, solute transportation is represented by CO2 dissolution in the brine forming weak carbonic acid, dissolution-deposition kinetics can be seen in the rock dissolution by the carbonic acid and the deposition of the reaction products, hydrodynamic instabilities due to displacement of less viscous brine with more viscous CO2 (viscous fingering), capillary effects and upward movement of CO2 due to gravity effect. The objective of the proposed work is to correlate the formation damage to the other variables, i.e. pressure, temperature, formation rock type, rock porosity, water composition, sulfates concentration in the water, CO2 volume injected, water volume injected, CO2 to water volumetric ratio, CO2 injection rate, and water injection rate. In order to achieve the proposed objective, lab experiments will be conducted on different rock types (carbonates, limestone and dolomite, and sandstone) under pressure and temperature that simulate the field conditions. CO2 will be used at the supercritical phase and different CO2-water-rock chemical interactions will be addressed. Quantitative analysis of the experimental results using a geochemical simulator (CMG-GEM) will also be performed. The results showed that for carbonate cores, maintaining the CO2/brine volumetric ratio above 1.0 reduced bicarbonate formation in the formation brine and helped in minimizing precipitation of calcium carbonate. Additionally, increasing cycle volume in WAG injection reduced the damage introduced to the core. Sulfate precipitation during CO2 sequestration was primarily controlled by temperature. For formation brine with high total dissolved solids (TDS), calcium sulfate precipitation occurs, even at a low sulfate concentration. For dolomite rock, temperature, injection flow rate, and injection scheme don't have a clear impact on the core permeability, the main factor that affects the change in core permeability is the initial core permeability. Sandstone cores showed significant damage; between 35% and 55% loss in core permeability was observed after CO2 injection. For shorter WAG injection the damage was higher; decreasing the brine volume injected per cycle, decreased the damage. At higher temperatures, 200 and 250 degrees F, more damage was noted than at 70 degrees F.

Mohamed, Ibrahim 1984-

2012-12-01T23:59:59.000Z

348

Catalytic Transformation of Waste Carbon Dioxide into Valuable Products  

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

Catalytic Transformation of Waste Catalytic Transformation of Waste Carbon Dioxide into Valuable Products Background Many industrial processes contribute large amounts of carbon dioxide (CO 2 ) to the earth's atmosphere. In an effort to reduce the amount of CO 2 released to the atmosphere, the U.S. Department of Energy (DOE) is funding efforts to develop CO 2 capture and storage technologies. In addition to permanent storage of CO 2 in underground reservoirs, some

349

Lessons Learned from Natural and Industrial Analogues for Storage of Carbon Dioxide in Deep Geological Formations  

E-Print Network (OSTI)

and E.R. Slatick, Carbon Dioxide Emission Factors for Coal,oxygen-deficiency is a factor. CARBON DIOXIDE - CO 2 MSDS (Carbon Dioxide will be reached before oxygen-deficiency is a factor.

Benson, Sally M.; Hepple, Robert; Apps, John; Tsang, Chin-Fu; Lippmann, Marcelo

2002-01-01T23:59:59.000Z

350

Weyburn Carbon Dioxide Sequestration Project  

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

Weyburn Carbon DioxiDe SequeStration Weyburn Carbon DioxiDe SequeStration ProjeCt Background Since September 2000, carbon dioxide (CO 2 ) has been transported from the Dakota Gasification Plant in North Dakota through a 320-km pipeline and injected into the Weyburn oilfield in Saskatchewan, Canada. The CO 2 has given the Weyburn field, discovered 50 years ago, a new life: 155 million gross barrels of incremental oil are slated to be recovered by 2035 and the field is projected to be able to store 30 million tonnes of CO 2 over 30 years. CO 2 injection began in October of 2005 at the adjacent Midale oilfield, and an additional 45-60 million barrels of oil are expected to be recovered during 30 years of continued operation. A significant monitoring project associated with the Weyburn and Midale commercial

351

Geomechanical risks in coal bed carbon dioxide sequestration  

E-Print Network (OSTI)

SAF. 1958. The strength of coal in triaxial compression.Geomechanical Risks in Coal Bed Carbon Dioxide Sequestrationof leakage of CO 2 from coal bed sequestration projects. The

Myer, Larry R.

2003-01-01T23:59:59.000Z

352

Polyaniline-Based Membranes for Separating Carbon Dioxide and Methane  

Berkeley Lab researchers have optimized polymer membrane technology to more efficiently remove carbon dioxide (CO2) from natural gas. The invention ...

353

Implications of surface seepage on the effectiveness of geologic storage of carbon dioxide as a climate change mitigation strategy  

E-Print Network (OSTI)

carbon dioxide (CO 2 ) will become an important climate change mitigation strategy will depend on a number of factors,

Hepple, Robert P.; Benson, Sally M.

2002-01-01T23:59:59.000Z

354

Dynamics of nitrogen and greenhouse gas emission under elevated carbon dioxide in semi-arid cropping systems in Australia and China.  

E-Print Network (OSTI)

??Within less than 50 years, atmospheric carbon dioxide concentration [CO2] will likely be double that observed in 1950. In this higher [CO2] world the sustainability (more)

Lam, Shu Kee

2012-01-01T23:59:59.000Z

355

Surface Ocean CO2 Atlas (SOCAT) gridded data products  

SciTech Connect

A well documented, publicly available, global data set for surface ocean carbon dioxide (CO2) parameters has been called for by international groups for nearly two decades. The Surface Ocean CO2 Atlas (SOCAT) project was initiated by the international marine carbon science community in 2007 with the aim of providing a comprehensive, publicly available, regularly updated, global data set of marine surface CO2, which had been subject to quality control (QC). SOCAT version 1.5 was made public in September 2011 and holds 6.3 million quality controlled surface CO2 data from the global oceans and coastal seas, spanning four decades (1968 2007). The SOCAT gridded data is the second data product to come from the SOCAT project. Recognizing that some groups may have trouble working with millions of measurements, the SOCAT gridded product was generated to provide a robust regularly spaced fCO2 product with minimal spatial and temporal interpolation which should be easier to work with for many applications. Gridded SOCAT is rich with information that has not been fully explored yet, but also contains biases and limitations that the user needs to recognize and address.

Sabine, Christopher [NOAA Pacific Marine Environmental Laboratory; Hankin, S. [Pacific Northwest National Laboratory (PNNL); Koyuk, H [Joint Institute for the Study of the Atmosphere and Ocean, University of Washington; Bakker, D C E [School of Environmental Sciences, University of East Anglia, Norwich, UK; Pfeil, B [Geophysical Institute, University of Bergen; Uni Research AS, Bergen, Norway; Olsen, A [Bjerknes Centre for Climate Research, UNIFOB AS, Bergen, Norway; Metzl, N [Universite Pierre et Marie Curie, LOCEAN/IPSL, Paris, France; Kozyr, Alexander [ORNL; Fassbender, A [School of Oceanography, University of Washington, Seattle, WA; Manke, A [Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration; Malczyk, J [Jetz Laboratory, Department of Ecology and Evolutionary Biology, Yale University; Akl, J [CSIRO Wealth from Oceans Flagship, Hobart, Tasmania, Australia; Alin, S R [Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration; Bellerby, R G J [Geophysical Institute, University of Bergen, Bergen, Norway; Borges, A [University of Liege, Chemical Oceanography Unit, Institut de Physique, Liege, Belgium; Boutin, J [Universite Pierre et Marie Curie, LOCEAN/IPSL, Paris, France; Brown, P J [School of Environmental Sciences, University of East Anglia, Norwich, UK; Cai, W-J [Department of Marine Sciences, University of Georgia; Chavez, F P [Monterey Bay Aquarium Research Institute, Moss Landing, CA; Chen, A [Institute of Marine Geology and Chemistry, National Sun Yat-sen University, Kaohsiung, Taiwan; Cosa, C [Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration; Feely, R A [Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration; Gonzalez-Davila, M [Universidad de Las Palmas de Gran Canaria, Facultad de Ciencias del Mar, Las Palmas de Gran Canaria,; Goyet, C [Institut de Modlisation et d'Analyse en Go-Environnement et Sant, Universit de Perpignan; Hardman-Mountford, N [CSIRO, Marine and Atmospheric Research, Wembley, Western Australia, Australia; Heinze, C [Geophysical Institute, University of Bergen, Bergen, Norway; Hoppema, M [Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany; Hunt, C W [Ocean Process Analysis Lab, University of New Hampshire, Durham, New Hampshire; Hydes, D [National Oceanography Centre, Southampton, UK; Ishii, M [Japan Meteorological Agency, Meteorological Research Institute, Tsukuba, Japan; Johannessen, T [Geophysical Institute, University of Bergen, Bergen, Norway; Key, R M [Atmospheric and Oceanic Sciences, Princeton University, Princeton, New Jersey; Kortzinger, A [GEOMAR, Helmholtz Centre for Ocean Research, Kiel, Germany; Landschutzer, P [School of Environmental Sciences, University of East Anglia, Norwich, UK; Lauvset, S K [Geophysical Institute, University of Bergen, Bergen, Norway; Lefevre, N [Universit Pierre et Marie Curie, LOCEAN/IPSL, Paris, France; Lenton, A [Centre for Australian Weather and Climate Research, Hobart, Tasmania, Australia; Lourantou, A [Universit Pierre et Marie Curie, LOCEAN/IPSL, Paris, France; Merlivat, L [Universit Pierre et Marie Curie, LOCEAN/IPSL, Paris, France; Midorikawa, T [Nagasaki Marine Observatory, Nagasaki, Japan; Mintrop, L [MARIANDA, Kiel, Germany; Miyazaki, C [Faculty of Environmental Earth Science, Hokkaido University, Hokkaido, Japan; Murata, A [Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan; Nakadate, A [Marine Division, Global Environment and Marine Department, Japan Meteorological Agency, Tokyo, Japan; Nakano, Y [Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan; Nakaoka, S [National Institute for Environmental Studies (NIES), Tsukuba, Japan; Nojiri, Y [National Institute for Environmental Studies, Tsukuba, Japan; et al.

2013-01-01T23:59:59.000Z

356

CO2 Sequestration in Unmineable Coal Seams: Potential Environmental Impacts  

Science Conference Proceedings (OSTI)

An initial investigation into the potential environmental impacts of CO2 sequestration in unmineable coal seams has been conducted, focusing on changes in the produced water during enhanced coalbed methane (ECBM) production using a CO2 injection process (CO2-ECBM). Two coals have been used in this study, the medium volatile bituminous Upper Freeport coal (APCS 1) of the Argonne Premium Coal Samples series, and an as-mined Pittsburgh #8 coal, which is a high volatile bituminous coal. Coal samples were reacted with either synthetic produced water or field collected produced water and gaseous carbon dioxide at 40 ?C and 50 bar to evaluate the potential for mobilizing toxic metals during CO2-ECBM/sequestration. Microscopic and x-ray diffraction analysis of the post-reaction coal samples clearly show evidence of chemical reaction, and chemical analysis of the produced water shows substantial changes in composition. These results suggest that changes to the produced water chemistry and the potential for mobilizing toxic trace elements from coalbeds are important factors to be considered when evaluating deep, unmineable coal seams for CO2 sequestration.

Hedges, S.W.; Soong, Yee; McCarthy Jones, J.R.; Harrison, D.K.; Irdi, G.A.; Frommell, E.A.; Dilmore, R.M.; Pique, P.J.; Brown, T.D

2005-09-01T23:59:59.000Z

357

Recycling Carbon Dioxide to Make Plastics | Department of Energy  

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

Recycling Carbon Dioxide to Make Plastics Recycling Carbon Dioxide to Make Plastics May 20, 2013 - 1:31pm Addthis Novomers thermoplastic pellets incorporate waste CO2 into a...

358

How much carbon dioxide is produced by burning gasoline and ...  

U.S. Energy Information Administration (EIA)

How much carbon dioxide is produced by burning gasoline and diesel fuel? About 19.64 pounds of carbon dioxide (CO 2) are produced from burning a gallon of gasoline ...

359

NETL: IEP – CO2 Compression - Novel Concepts for the Compression of Large  

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

Novel Concepts for the Compression of Large Volumes of Carbon Dioxide Novel Concepts for the Compression of Large Volumes of Carbon Dioxide Project No.: FC26-05NT42650 The Southwest Research Institute (SwRI) will design an efficient and cost-effective compression system to reduce the overall cost of carbon dioxide (CO2) capture and storage for coal-based power plants. SwRI will develop two novel concepts that have the potential to reduce CO2 compression power requirements by 35 percent compared to conventional compressor designs. The first concept is a semi-isothermal compression process where the CO2 is continually cooled using an internal cooling jacket rather than using conventional interstage cooling. This concept can potentially reduce power requirements because less energy is required to boost the pressure of a cool gas. The second concept involves the use of refrigeration to liquefy the CO2 so that its pressure can be increased using a pump, rather than a compressor. The primary power requirements are the initial compression required to boost the CO2 to approximately 250 pounds per square inch absolute and the refrigeration power required to liquefy the gaseous CO2. Once the CO2 is liquefied, the pumping power to boost the pressure to pipeline supply pressure is minimal. Prototype testing of each concept will be conducted.

360

EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project  

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

EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project (PCCS), Fort Bend County, TX EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project (PCCS), Fort Bend County, TX SUMMARY This EIS evaluates the environmental impacts of a proposal to provide financial assistance for a project proposed by NRG Energy, Inc (NRG). DOE selected NRG's proposed W.A. Parish Post-Combustion CO2 Capture and Sequestration Project for a financial assistance award through a competitive process under the Clean Coal Power Initiative Program. NRG would design, construct and operate a commercial-scale carbon dioxide (CO2) capture facility at its existing W.A. Parish Generating Station in Fort Bend County, Texas; deliver the CO2 via a new pipeline to the existing West Ranch oil field in Jackson

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361

Commercial-Scale Tests Demonstrate Secure CO2 Storage in Underground Formations  

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

CommerCial-SCale TeSTS DemonSTraTe CommerCial-SCale TeSTS DemonSTraTe SeCure Co 2 STorage in unDergrounD FormaTionS Two industry-led commercial-scale projects, the Sleipner Project off the coast of Norway and the Weyburn Project in Ontario, Canada, have enhanced the option of sequestering carbon dioxide (CO 2 ) in underground geologic formations. The United States Department of Energy (DOE) collaborated in both projects, primarily by providing rigorous monitoring of the injected CO 2 and studying CO 2 behavior to a greater extent than the project operators would have pursued on their own - creating a mutually beneficial public/private partnership. The most significant outcome from both field projects is that CO 2 leakage has not been observed, nor is there any indication that CO 2 will leak in the future.

362

DOE Best Practices Manual Focuses on Site Selection for CO2 Storage |  

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

Best Practices Manual Focuses on Site Selection for CO2 Storage Best Practices Manual Focuses on Site Selection for CO2 Storage DOE Best Practices Manual Focuses on Site Selection for CO2 Storage January 5, 2011 - 12:00pm Addthis Washington, DC - The most promising methods for assessing potential carbon dioxide (CO2) geologic storage sites - a crucial component of Carbon Capture and Storage (CCS) technology - is the focus of the latest in a series of U.S. Department of Energy (DOE) CCS "best practices" manuals. Developed by the Office of Fossil Energy's (FE) National Energy Technology Laboratory (NETL), the manual - Site Screening, Site Selection and Initial Characterization for Storage of CO2 in Deep Geologic Formations - is a resource for future project developers and CO2 producers and transporters. It can also be used to apprise government agencies of the

363

NETL: IEP-In-House Post Combustion CO2 Emissions Control  

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

IEP - In-House Post-Combustion CO2 Emissions Control IEP - In-House Post-Combustion CO2 Emissions Control CO2 Capture Chemical Sorbents Chemical Solvents Membranes Miscellaneous The objective of this National Energy Technology Laboratory Office of Research and Development (ORD) multi-faceted project is to develop carbon dioxide (CO2) capture systems for coal-based power plants that lower the costs and energy penalty associated with those systems. Research and development in the capture area is aimed at developing systems that are low in capital cost, have low parasitic load, can significantly reduce CO2 emissions, and can be integrated within the power generation system. A majority of the research will occur on laboratory- and bench-scale reactors. Further information on ORD's CO2 capture projects can be found by using the links found in the adjacent blue box.

364

DOE Best Practices Manual Focuses on Site Selection for CO2 Storage |  

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

Best Practices Manual Focuses on Site Selection for CO2 Storage Best Practices Manual Focuses on Site Selection for CO2 Storage DOE Best Practices Manual Focuses on Site Selection for CO2 Storage January 5, 2011 - 12:00pm Addthis Washington, DC - The most promising methods for assessing potential carbon dioxide (CO2) geologic storage sites - a crucial component of Carbon Capture and Storage (CCS) technology - is the focus of the latest in a series of U.S. Department of Energy (DOE) CCS "best practices" manuals. Developed by the Office of Fossil Energy's (FE) National Energy Technology Laboratory (NETL), the manual - Site Screening, Site Selection and Initial Characterization for Storage of CO2 in Deep Geologic Formations - is a resource for future project developers and CO2 producers and transporters. It can also be used to apprise government agencies of the

365

Carbon Storage Partner Completes First Year of CO2 Injection Operations in  

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

Storage Partner Completes First Year of CO2 Injection Storage Partner Completes First Year of CO2 Injection Operations in Illinois Carbon Storage Partner Completes First Year of CO2 Injection Operations in Illinois November 19, 2012 - 12:00pm Addthis Washington, DC - A project important to demonstrating the commercial viability of carbon capture, utilization and storage (CCUS) technology has completed the first year of injecting carbon dioxide (CO2) from an industrial plant at a large-scale test site in Illinois. Led by the Illinois State Geological Survey, the Illinois Basin-Decatur Project is the first demonstration-scale project in the United States to use CO2 from an industrial source and inject it into a saline reservoir. The CO2 is being captured from an ethanol production facility operated by the Archer Daniels Midland Company in Decatur, Ill., and is being injected

366

DOE Partnership Completes Successful CO2 Injection Test in the Mount Simon  

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

Partnership Completes Successful CO2 Injection Test in the Partnership Completes Successful CO2 Injection Test in the Mount Simon Sandstone DOE Partnership Completes Successful CO2 Injection Test in the Mount Simon Sandstone October 21, 2009 - 1:00pm Addthis Washington, DC - The Midwest Regional Carbon Sequestration Partnership (MRCSP), one of seven partnerships in the U.S. Department of Energy's Regional Carbon Sequestration Partnerships program, has successfully injected 1,000 metric tons of carbon dioxide (CO2) into the Mount Simon Sandstone, a deep saline formation that is widespread across much of the Midwest. Preliminary results indicate that the formation has good CO2 storage potential and could possibly serve as a repository for CO2 emissions captured from stationary sources in the region. Carbon capture and storage

367

EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project  

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

73: W.A. Parish Post-Combustion CO2 Capture and Sequestration 73: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project (PCCS), Fort Bend County, TX EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project (PCCS), Fort Bend County, TX SUMMARY This EIS evaluates the environmental impacts of a proposal to provide financial assistance for a project proposed by NRG Energy, Inc (NRG). DOE selected NRG's proposed W.A. Parish Post-Combustion CO2 Capture and Sequestration Project for a financial assistance award through a competitive process under the Clean Coal Power Initiative Program. NRG would design, construct and operate a commercial-scale carbon dioxide (CO2) capture facility at its existing W.A. Parish Generating Station in Fort Bend County, Texas; deliver the CO2 via a new pipeline to the existing West Ranch oil field in Jackson

368

NETL: IEP - Post-Combustion CO2 Emissions Control - Novel High Capacity  

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

Novel High Capacity Oligomers for Low Cost CO2 Capture Novel High Capacity Oligomers for Low Cost CO2 Capture Project No.: DE-NT0005310 GE Global Research is using both computational and laboratory methods to identify and produce novel oligomeric solvents for the post-combustion capture of carbon dioxide (CO2). An oligomer is a polymer with relatively few structural units. Molecular and system modeling, advanced synthetic methods, and laboratory testing will be used to identify oligomeric solvents that have the potential for high CO2 capture capacity with corresponding low regeneration energy requirements. GE Global Test Equipment GE Global Test Equipment Related Papers and Publications: Aminosilicone Solvents for Low Cost CO2 Capture [PDF-2.0MB] (Sept 2010) Presentation given at the 2010 NETL CO2 Capture Technology Meeting

369

Midwest Has Potential to Store Hundreds of Years of CO2 Emissions |  

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

Midwest Has Potential to Store Hundreds of Years of CO2 Emissions Midwest Has Potential to Store Hundreds of Years of CO2 Emissions Midwest Has Potential to Store Hundreds of Years of CO2 Emissions November 16, 2011 - 12:00pm Addthis Washington, DC - Geologic capacity exists to permanently store hundreds of years of regional carbon dioxide (CO2) emissions in nine states stretching from Indiana to New Jersey, according to injection field tests conducted by the Midwest Regional Carbon Sequestration Partnership (MRCSP). MRCSP's just-released Phase II final report indicates the region has likely total storage of 245.5 billion metric tons of CO2, mostly in deep saline rock formations, a large capacity compared to present day emissions. While distributed sources such as agriculture, transportation, and home heating account for a significant amount of CO2 emissions in the MRCSP

370

NETL-Developed Process for Capturing CO2 Emissions Wins National Award for  

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

Process for Capturing CO2 Emissions Wins National Process for Capturing CO2 Emissions Wins National Award for Excellence in Technology Transfer NETL-Developed Process for Capturing CO2 Emissions Wins National Award for Excellence in Technology Transfer February 3, 2011 - 12:00pm Addthis Washington, DC - A process developed by researchers at the Office of Fossil Energy's National Energy Technology Laboratory (NETL) that improves the capture of carbon dioxide (CO2) emissions from power plants while reducing the cost has been selected to receive a 2011 Award for Excellence in Technology Transfer. The Basic Immobilized Amine Sorbent (BIAS) Process separates CO2 from the flue or stack gas of power plants, preventing its release into the air. The captured CO2 can then be permanently stored in a carbon sequestration

371

DOE Regional Partner Initiates CO2 Injection Study in Virginia | Department  

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

Partner Initiates CO2 Injection Study in Virginia Partner Initiates CO2 Injection Study in Virginia DOE Regional Partner Initiates CO2 Injection Study in Virginia February 11, 2009 - 12:00pm Addthis Washington, D.C. -- A U.S. Department of Energy (DOE) team of regional partners has begun injecting carbon dioxide (CO2) into coal seams in the Central Appalachian Basin to determine the feasibility of CO2 storage in unmineable coal seams and the potential for enhanced coalbed methane recovery. The results of the study will be vital in assessing the potential of carbon storage in coal seams as a safe and permanent method to mitigate greenhouse gas emissions while enhancing production of natural gas. DOE's Southeast Regional Carbon Sequestration Partnership (SECARB) began injecting CO2 at the test site in Russell County, Virginia, in mid January.

372

Separation of sulfur isotopes  

DOE Patents (OSTI)

Sulfur isotopes are continuously separated and enriched using a closed loop reflux system wherein sulfur dioxide (SO.sub.2) is reacted with sodium hydroxide (NaOH) or the like to form sodium hydrogen sulfite (NaHSO.sub.3). Heavier sulfur isotopes are preferentially attracted to the NaHSO.sub.3, and subsequently reacted with sulfuric acid (H.sub.2 SO.sub.4) forming sodium hydrogen sulfate (NaHSO.sub.4) and SO.sub.2 gas which contains increased concentrations of the heavier sulfur isotopes. This heavy isotope enriched SO.sub.2 gas is subsequently separated and the NaHSO.sub.4 is reacted with NaOH to form sodium sulfate (Na.sub.2 SO.sub.4) which is subsequently decomposed in an electrodialysis unit to form the NaOH and H.sub.2 SO.sub.4 components which are used in the aforesaid reactions thereby effecting sulfur isotope separation and enrichment without objectionable loss of feed materials.

DeWitt, Robert (Centerville, OH); Jepson, Bernhart E. (Dayton, OH); Schwind, Roger A. (Centerville, OH)

1976-06-22T23:59:59.000Z

373

Recovery Act: Carbon Dioxide-Water Emulsion for Enhanced Oil Recovery and Permanent Sequestration of Carbon Dioxid  

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

Carbon Dioxide-Water Carbon Dioxide-Water Emulsion for Enhanced Oil Recovery and Permanent Sequestration of Carbon Dioxide Background The U.S. Department of Energy (DOE) distributed a portion of American Recovery and Reinvestment Act (ARRA) funds to advance technologies for chemical conversion of carbon dioxide (CO 2 ) captured from industrial sources. The focus of the research projects is permanent sequestration of CO 2 through mineralization or development

374

Impact of CO2-Induced Warming on Hurricane Intensities as Simulated in a Hurricane Model with Ocean Coupling  

Science Conference Proceedings (OSTI)

This study explores how a carbon dioxide (CO2) warminginduced enhancement of hurricane intensity could be altered by the inclusion of hurricaneocean coupling. Simulations are performed using a coupled version of the Geophysical Fluid Dynamics ...

Thomas R. Knutson; Robert E. Tuleya; Weixing Shen; Isaac Ginis

2001-06-01T23:59:59.000Z

375

Comparative Assessment of Status and Opportunities for CO2 Capture and Storage and Radioactive Waste Disposal in North America  

E-Print Network (OSTI)

are rapidly changing as fossil-fuel costs soar and changesgas emissions from current fossil-fuel combustion practices.dioxide (CO 2 ) from fossil-fuel combustion (Raupach et

Oldenburg, C.

2010-01-01T23:59:59.000Z

376

MODELING AND CONTROL OF A O2/CO2 GAS TURBINE CYCLE FOR CO2 CAPTURE  

E-Print Network (OSTI)

MODELING AND CONTROL OF A O2/CO2 GAS TURBINE CYCLE FOR CO2 CAPTURE Lars Imsland Dagfinn Snarheim and control of a semi-closed O2/CO2 gas turbine cycle for CO2 capture. In the first part the process predictive control, Gas turbines, CO2 capture 1. INTRODUCTION Gas turbines are widely used for power

Foss, Bjarne A.

377

NETL: CO2 Emissions Control  

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

Systems Analysis Systems Analysis DOE/NETL possesses strong systems analysis and policy-support capabilities. Systems analysis in support of the Innovations for Existing Plants 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. This work includes technology, benefits, and current situation and trends analyses related to CO2 emissions control. Systems analyses and economic modeling of potential new processes are crucial to providing sound guidance to R&D efforts. Since the majority of new CO2 capture technologies are still at a bench scale level of development, a conceptual design is first generated with emphasis on mass and energy balances. Based on available data and/or engineering estimates, these systems are optimized, and "what-if" scenarios are evaluated to identify barriers to deployment and help the process developers establish system performance targets. Reports that have been generated describing systems analyses in support of carbon capture efforts are shown in the table below.

378

Predicting CO2-water interfacial tension under pressure and temperature conditions of geologic CO2 storage  

E-Print Network (OSTI)

of caprock minerals by carbon dioxide. Geofluids 7, 112-122.between water and carbon dioxide. Langmuir 15, 419-428. DaYung, K. H. (1995) Carbon dioxides liquidvapor coexistence

Nielsen, L.C.

2013-01-01T23:59:59.000Z

379

Reversible zwitterionic liquids, the reaction of alkanol guanidines, alkanol amidines, and diamines with CO2  

Science Conference Proceedings (OSTI)

Carbon dioxide chemistry is increasingly relevant to real-world issues, thanks to global warming. Key chemistry issues currently being studied are the capture, storage, and utilization of CO2. While the relevance of capture and storage are obvious, the relevance of CO2 utilization is less clear. Although CO2 utilization is unlikely to consume significant quantities of CO2, it can be an significant strategy for the development of sustainable processes. As part of our research efforts towards CO2 utilization, some of us invented switchable solvents, meaning solvents that can switch reversibly from one version to another.1Our original version was a mixture of an amidine and an alcohol (equation 1, where B is a liquid amidine), but since then we and others have developed others such as guanidine/alcohol mixtures (equation 1, where B is a liquid guanidine),2 amidine/primary amine mixtures,3 and secondary amines (equation 2).4Switchable solvents of these types all convert from a low-polarity to a high-polarity ionic liquid form upon exposure to an atmosphere of CO2 and revert back to the low polarity form when the CO2 is removed by heat or flushing with inert gas. We also demonstrated that these switchable solvents can be used as reversible CO2-binding organic liquids (CO2BOLs) for CO2 capture, and are more energy-efficient in that role than aqueous solutions of ethanolamine.

Heldebrant, David J.; Koech, Phillip K.; Ang, Trisha; Liang, Chen; Rainbolt, James E.; Yonker, Clement R.; Jessop, Philip G.

2010-04-01T23:59:59.000Z

380

NETL: IEP ? Post-Combustion CO2 Emissions Control - CO2 Capture...  

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

IEP Post-Combustion CO2 Emissions Control CO2 Capture for PC-Boiler Using Flue-Gas Recirculation: Evaluation of CO2 CaptureUtilizationDisposal Options Project No.: FWP49539...

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

Delta 14CO2 Record from Vermunt  

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

CO2 Record from Vermunt 14CO2 Record from Vermunt graphics Graphics data Data Investigators I. Levin, B. Kromer, H. Schoch-Fischer, M. Bruns, M. Mnnich, D. Berdau,J.C. Vogel,...

382

NETL: Oxy-Combustion CO2 Control  

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

Oxygen-Fired CO2 Recycle for Application to Direct CO2 Capture from Coal-Fired Power Plants Project No.: FC26-05NT42430 Southern Research Institute (SRI) will explore the...

383

Evaluation of Innovative Fossil Fuel Power Plants with CO2 Removal  

Science Conference Proceedings (OSTI)

This interim report presents initial results of an ongoing study of the potential cost of electricity (COE) produced in both conventional and innovative fossil fueled power plants that incorporate carbon dioxide (CO2) removal for subsequent sequestration or use. The baseline cases are natural gas combined cycle (NGCC) and ultra-supercritical pulverized coal (PC) plants, with and without post combustion CO2 removal, and integrated gasification combined cycle (IGCC) plants, with and without pre-combustion ...

2000-12-07T23:59:59.000Z

384

CO2 laser frequency multiplication  

SciTech Connect

The duration of the mode-locked CO(2) laser pulses was measured to be 0.9 + or - nsec by the technique of (second harmonic) autocorrelation. Knowing the pulse duration, the spot size, and the harmonic conversion efficiency, a detailed fit of experiment to theory gave an estimate of the nonlinear coefficient of AgGaSe(2). d36 = 31 + or - V(1), in agreement with the most accurate literature values. A number of experiments were made with longer pulse trains in which the highest harmonic energy conversion reached 78%. The damage threshold was measured and it turned out to be related much more strongly to fluence than intensity. The shorter pulse trains had peak intensities of close to 300 MW 1/cm squared whereas the longer trains (3 usec) had intensities up to 40 MW 1/cm squared.

Not Available

1992-03-01T23:59:59.000Z

385

The Effects of CO2 Disposal on Marine Nitrification Processes  

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

Effects of CO Effects of CO 2 Disposal on Marine Nitrification Processes Michael H. Huesemann (michael.huesemann@pnl.gov, 360-681-3618) Pacific Northwest National Laboratory - Marine Sciences Laboratory 1529 West Sequim Bay Road Sequim, WA 98382 Ann D. Skillman (ann.skillman@pnl.gov, 360-681-3649) Pacific Northwest National Laboratory - Marine Sciences Laboratory 1529 West Sequim Bay Road Sequim, WA 98382 Eric A. Crecelius (eric.crecelius@pnl.gov, 360-681-3604) Pacific Northwest National Laboratory - Marine Sciences Laboratory 1529 West Sequim Bay Road Sequim, WA 98382 Abstract In an attempt to reduce the threat of global warming, it has been proposed that the rise of atmospheric carbon dioxide concentrations be reduced by the ocean disposal of CO 2 from the flue gases of fossil fuel-fired power plants. The release of large amounts of

386

Method for removing sulfur oxide from waste gases and recovering elemental sulfur  

DOE Patents (OSTI)

A continuous catalytic fused salt extraction process is described for removing sulfur oxides from gaseous streams. The gaseous stream is contacted with a molten potassium sulfate salt mixture having a dissolved catalyst to oxidize sulfur dioxide to sulfur trioxide and molten potassium normal sulfate to solvate the sulfur trioxide to remove the sulfur trioxide from the gaseous stream. A portion of the sulfur trioxide loaded salt mixture is then dissociated to produce sulfur trioxide gas and thereby regenerate potassium normal sulfate. The evolved sulfur trioxide is reacted with hydrogen sulfide as in a Claus reactor to produce elemental sulfur. The process may be advantageously used to clean waste stack gas from industrial plants, such as copper smelters, where a supply of hydrogen sulfide is readily available.

Moore, Raymond H. (Richland, WA)

1977-01-01T23:59:59.000Z

387

Combining Geothermal Energy Capture with CO2 Sequestration  

E-Print Network (OSTI)

Combining Geothermal Energy Capture with CO2 Sequestration Cold CO2 from emitter CO2 compressor geothermal heat hot CO2 permanent CO2 storage Martin O. Saar Dept. of Earth Sciences University of Minnesota saar@umn.edu CO2-Plume Geothermal (CPG) #12;Cold CO2 from emitter CO2 compressor geothermal heat hot CO

Reich, Peter B.

388

Analysis of data for the carbon dioxide capture domain  

Science Conference Proceedings (OSTI)

To tackle the global concern for adverse impact of greenhouse gas (GHG) emissions, the post combustion carbon dioxide (CO"2) capture technology is commonly adopted for reducing industrial CO"2 emissions, for example, from power generation plants. The ... Keywords: Carbon dioxide capture, Data modeling, Expert validation, Neural networks, Sensitivity analysis

Yuxiang Wu; Christine W. Chan

2011-02-01T23:59:59.000Z

389

Forest succession at elevated CO2  

DOE Green Energy (OSTI)

We tested hypotheses concerning the response of forest succession to elevated CO2 in the FACTS-1 site at the Duke Forest. We quantified growth and survival of naturally recruited seedlings, tree saplings, vines, and shrubs under ambient and elevated CO2. We planted seeds and seedlings to augment sample sites. We augmented CO2 treatments with estimates of shade tolerance and nutrient limitation while controlling for soil and light effects to place CO2 treatments within the context of natural variability at the site. Results are now being analyzed and used to parameterize forest models of CO2 response.

Clark, James S.; Schlesinger, William H.

2002-02-01T23:59:59.000Z

390

Reductive Sequestration of Carbon Dioxide  

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

Reductive Sequestration of Carbon Dioxide Reductive Sequestration of Carbon Dioxide T. Mill (ted.mill@sri.com; 650-859-3605) SRI, PS273 333 Ravenswood Menlo Park, CA 94025 D. Ross (dsross3@yahoo.com; 650-327-3842) U.S. Geological Survey, Bldg 15 MS 999 345 Middlefield Rd. Menlo Park, CA 94025 Introduction The United States currently meets 80% of its energy needs by burning fossil fuels to form CO 2 . The combustion-based production of CO 2 has evolved into a major environmental challenge that extends beyond national borders and the issue has become as politically charged as it is technologically demanding. Whereas CO 2 levels in the atmosphere had remained stable over the 10,000 years preceeding the industrial revolution, that event initiated rapid growth in CO 2 levels over the past 150 years (Stevens, 2000). The resulting accelerating accumulation of

391

Microsoft Word - NEMS CO2 MARKET MODEL FINAL REPORT - APPENDICES...  

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

CO2CCCST(MNUMNR,MJUMPYR) 87metric ton CO2 co2mminc Regional CO2 capture and compression costs EORRESMAX(MNUMNR) Million bbls oil co2mminc Regional Gross EOR reserve limit based...

392

Dual-phase membrane for High temperature CO2 separation  

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

2 CO 2 High temp. membrane for CO 2 removal High Temperature CO 2 Selective Membranes Syngas gas CO 2 enriched gas CO 2 High pressure H 2 0 100 200 300 400 500 600 700 1 10 100...

393

Nonlinear model identification and adaptive control of CO2 sequestration process in saline aquifers using artificial neural networks  

Science Conference Proceedings (OSTI)

In recent years, storage of carbon dioxide (CO"2) in saline aquifers has gained intensive research interest. The implementation, however, requires further research studies to ensure it is safe and secure operation. The primary objective is to secure ... Keywords: Carbon dioxide sequestration, Extended Kalman filter (EKF), GAP-RBF neural network, Nonlinear model predictive control (NMPC), System identification, Unscented Kalman filter (UKF)

Karim Salahshoor; Mohammad Hasan Hajisalehi; Morteza Haghighat Sefat

2012-11-01T23:59:59.000Z

394

SPATIAL AND SEASONAL DISTRIBUTION OF CARBON DIOXIDE EMISSIONS FROM FOSSIL-FUEL COMBUSTION; GLOBAL, REGIONAL, AND NATIONAL POTENTIAL FOR SUSTAINABLE BIOENERGY FROM RESIDUE BIOMASS AND MUNICIPAL SOLID WASTE.  

E-Print Network (OSTI)

??Combustion of fossil fuels releases carbon dioxide (CO2) into the atmosphere, and has led to an increase in the atmospheric concentration of CO2. CO2 is (more)

Gregg, Jay Sterling

2009-01-01T23:59:59.000Z

395

EA-1938: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, WY |  

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

8: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, 8: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, WY EA-1938: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, WY SUMMARY The Bureau of Land Management prepared, with DOE's Western Area Power Administration (Western) as a cooperating agency, an EA to analyze the potential environmental impacts of a proposal by Elk Petroleum Incorporated to implement enhanced recovery from the Cretaceous Muddy "Grieve Sand" in the Grieve Unit using a miscible carbon dioxide (CO2) flood with water injection to assist with reservoir repressurization. The proposed action includes drilling ten new wells; installing a CO2 pipeline, an aboveground 230 kV transmission line, an underground 25 kV power distribution line, and two electrical substations; replacing and enlarging an existing infield

396

DOE-Sponsored Field Test Demonstrates Viability of Simultaneous CO2 Storage  

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

Field Test Demonstrates Viability of Simultaneous CO2 Field Test Demonstrates Viability of Simultaneous CO2 Storage and Enhanced Oil Recovery in Carbonate Reservoirs DOE-Sponsored Field Test Demonstrates Viability of Simultaneous CO2 Storage and Enhanced Oil Recovery in Carbonate Reservoirs June 28, 2010 - 1:00pm Addthis Washington, DC - A field test conducted by a U.S. Department of Energy (DOE) team of regional partners has demonstrated that using carbon dioxide (CO2) in an enhanced oil recovery method dubbed "huff-and-puff" can help assess the carbon sequestration potential of geologic formations while tapping America's valuable oil resources. The Plains CO2 Reduction (PCOR) Partnership, one of seven in DOE's Regional Carbon Sequestration Partnership program, collaborated with Eagle Operating Inc. to complete the test in the Northwest McGregor Oil Field in Williams

397

An Integrated Approach for Oxy-fuel Combustion with CO2 Capture and Compression  

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

Vent Stream Vent Stream (out) CO 2 Product Stream (out) Flue Gas Stream (in) CO 2 CCU Skid Government of Canada Gouvernement du Canada An Integrated Approach for Oxy An Integrated Approach for Oxy- -fuel Combustion with CO fuel Combustion with CO 2 2 Capture and Capture and Compression Compression Kourosh Zanganeh, Ahmed Shafeen, and Carlos Salvador Zero-Emission Technologies Group, Clean Electric Power Generation CANMET CO 2 R&D Consortium CANMET Energy Technology Centre - Ottawa The capture and storage or reuse of carbon dioxide (CO 2 ) from the combustion of fossil fuels as well as industrial off gases represents an opportunity to achieve a significant reduction in anthropogenic greenhouse gas (GHG) emissions. Fossil fuel combustion is expected to dominate the energy structure in at least the next few decades.

398

NETL: IEP – Post-Combustion CO2 Emissions Control - Metal Monolithic  

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

IEP – Post-Combustion CO2 Emissions Control IEP – Post-Combustion CO2 Emissions Control Metal Monolithic Amine-Grafted Zeolites for CO2 Capture Project No.: FC26-07NT43086 CLICK ON IMAGE TO ENLARGE CO2 capture unit with metal monolithic amine-grafted zeolites. The University of Akron is investigating a new sorbent for carbon dioxide (CO2) capture that involves the novel integration of metallic monolith structures coated with amine-grafted zeolites. This sorbent would eliminate the use of corrosive liquid amine and decrease the energy required for sorbent regeneration. The metal monoliths consist of straight channels: one row of channels coated with amine-grated zeolite and one used for heat transfer media for either cooling for adsorption or heating for regeneration. In combination with the innovative applications of metal monoliths as an

399

In-Situ MVA of CO2 Sequestration Using Smart Field Technology  

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

In-Situ MVA of CO In-Situ MVA of CO 2 Sequestration Using Smart Field Technology Background Through its core research and development program administered by the National Energy Technology Laboratory (NETL), the U.S. Department of Energy (DOE) emphasizes monitoring, verification, and accounting (MVA), as well as computer simulation and risk assessment, of possible carbon dioxide (CO 2 ) leakage at CO 2 geologic storage sites. MVA efforts focus on the development and deployment of technologies that can provide an accurate accounting of stored CO 2 , with a high level of confidence that the CO 2 will remain stored underground permanently. Effective application of these MVA technologies will ensure the safety of geologic storage projects with respect to both human health and the environment, and can provide the basis for establishing

400

DOE-Sponsored Drilling Projects Demonstrate Significant CO2 Storage at  

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

DOE-Sponsored Drilling Projects Demonstrate Significant CO2 Storage DOE-Sponsored Drilling Projects Demonstrate Significant CO2 Storage at Three Sites DOE-Sponsored Drilling Projects Demonstrate Significant CO2 Storage at Three Sites May 3, 2012 - 1:00pm Addthis Washington, DC - Evaluation-related test drilling at geologic sites in three states that could store a combined 64 million metric tons of carbon dioxide (CO2) emissions - an important component of carbon capture, utilization and storage (CCUS) technology development - has been completed in projects supported by the U.S. Department of Energy. If the potential of the sites is eventually fulfilled, they could safely and permanently store combined CO2 emissions equivalent to that produced by more than 11 million passenger vehicles annually or from the electricity use of more than 7 million homes for one year, according to Environmental

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

NETL: News Release - First U.S. Large-Scale CO2 Storage Project Advances  

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

April 6, 2009 April 6, 2009 First U.S. Large-Scale CO2 Storage Project Advances One Million Metric Tons of Carbon to be Injected at Illinois Site Washington, DC -Drilling nears completion for the first large-scale carbon dioxide (CO2) injection well in the United States for CO2 sequestration. This project will be used to demonstrate that CO2 emitted from industrial sources - such as coal-fired power plants - can be stored in deep geologic formations to mitigate large quantities of greenhouse gas emissions. MORE INFO Link to the Midwest Geological Sequestration Consortium web site The Archer Daniels Midland Company (ADM) hosted an event April 6 for a CO2 injection test at their Decatur, Ill. ethanol facility. The injection well is being drilled into the Mount Simon Sandstone to a depth more than a mile

402

First-Generation Risk Profiles Help Predict CO2 Storage Site Obstacles |  

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

First-Generation Risk Profiles Help Predict CO2 Storage Site First-Generation Risk Profiles Help Predict CO2 Storage Site Obstacles First-Generation Risk Profiles Help Predict CO2 Storage Site Obstacles September 18, 2012 - 1:00pm Addthis Washington, DC - In support of large-scale carbon capture, utilization and storage (CCUS) projects, a collaboration of five U.S. Department of Energy (DOE) national laboratories has completed first-generation risk profiles that, for the first time, offer a means to predict the probability of complications that could arise from specific carbon dioxide (CO2) storage sites. With their detailed methodology for quantifying risk potential at underground carbon storage sites, the profiles will help support safe, large-scale CCUS projects, an important option in the effort to reduce human-generated CO2 emissions linked by many experts to global climate

403

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection |  

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

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection August 13, 2013 - 1:59pm Addthis Photo by J.D. Griggs, courtesy of U.S.Geological Survey Photo by J.D. Griggs, courtesy of U.S.Geological Survey For Additional Information To learn more about the carbon storage projects in which NETL is involved, please visit the NETL Carbon Storage website How can a prehistoric volcanic eruption help us reduce the amount of CO2 released into the atmosphere today? The answer is found in the basalt formations created by the lava - formations that can be used as sites for injecting carbon dioxide (CO2) captured from industrial sources in a process called carbon capture and storage (CCS).

404

DOE-Sponsored Drilling Projects Demonstrate Significant CO2 Storage at  

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

Drilling Projects Demonstrate Significant CO2 Storage Drilling Projects Demonstrate Significant CO2 Storage at Three Sites DOE-Sponsored Drilling Projects Demonstrate Significant CO2 Storage at Three Sites May 3, 2012 - 1:00pm Addthis Washington, DC - Evaluation-related test drilling at geologic sites in three states that could store a combined 64 million metric tons of carbon dioxide (CO2) emissions - an important component of carbon capture, utilization and storage (CCUS) technology development - has been completed in projects supported by the U.S. Department of Energy. If the potential of the sites is eventually fulfilled, they could safely and permanently store combined CO2 emissions equivalent to that produced by more than 11 million passenger vehicles annually or from the electricity use of more than 7 million homes for one year, according to Environmental

405

Illinois CO2 Injection Project Moves Another Step Forward | Department of  

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

Illinois CO2 Injection Project Moves Another Step Forward Illinois CO2 Injection Project Moves Another Step Forward Illinois CO2 Injection Project Moves Another Step Forward March 15, 2010 - 1:00pm Addthis Washington, DC - The recent completion of a three-dimensional (3-D) seismic survey at a large Illinois carbon dioxide (CO2) injection test site is an important step forward for the carbon capture and storage (CCS) project's planned early 2011 startup. The survey - essential to determine the geometry and internal structures of the deep underground saline reservoir where CO2 will be injected - was completed by the Midwest Geological Sequestration Consortium (MGSC), one of seven regional partnerships created by the U.S. Department of Energy (DOE) to advance CCS technologies nationwide. CCS is seen by many experts as a

406

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection |  

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

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection August 13, 2013 - 1:59pm Addthis Photo by J.D. Griggs, courtesy of U.S.Geological Survey Photo by J.D. Griggs, courtesy of U.S.Geological Survey For Additional Information To learn more about the carbon storage projects in which NETL is involved, please visit the NETL Carbon Storage website How can a prehistoric volcanic eruption help us reduce the amount of CO2 released into the atmosphere today? The answer is found in the basalt formations created by the lava - formations that can be used as sites for injecting carbon dioxide (CO2) captured from industrial sources in a process called carbon capture and storage (CCS).

407

EA-1938: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, WY |  

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

8: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, 8: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, WY EA-1938: Grieve Unit CO2 Enhanced Recovery Project, Natrona County, WY SUMMARY The Bureau of Land Management prepared, with DOE's Western Area Power Administration (Western) as a cooperating agency, an EA to analyze the potential environmental impacts of a proposal by Elk Petroleum Incorporated to implement enhanced recovery from the Cretaceous Muddy "Grieve Sand" in the Grieve Unit using a miscible carbon dioxide (CO2) flood with water injection to assist with reservoir repressurization. The proposed action includes drilling ten new wells; installing a CO2 pipeline, an aboveground 230 kV transmission line, an underground 25 kV power distribution line, and two electrical substations; replacing and enlarging an existing infield

408

State Regulatory Framework Will Most Likely Result in Robust CO2 Pipeline  

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

State Regulatory Framework Will Most Likely Result in Robust CO2 State Regulatory Framework Will Most Likely Result in Robust CO2 Pipeline System, New Study Says State Regulatory Framework Will Most Likely Result in Robust CO2 Pipeline System, New Study Says February 1, 2011 - 12:00pm Addthis Washington, DC - A private sector model with a state rather than Federal-based regulatory framework is the approach that will "most likely result in a robust CO2 [carbon dioxide] pipeline system" in the United States, according to a new report developed with funding from the U.S. Department of Energy's National Energy Technology Laboratory (DOE/NETL). However, a Federal role that "includes incentives to encourage the private construction of CO2 pipelines" would be an important factor in moving the concept forward, the study says.

409

NETL: IEP – Oxy-Combustion CO2 Emissions Control - Oxygen-Based PC Boiler  

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

– Oxy-Combustion CO2 Emissions Control – Oxy-Combustion CO2 Emissions Control Oxygen-Based PC Boiler Project No.: FC26-04NT42207 & FC26-03NT41736 Spatial Comparison of an Air-Fired Furnace versus an Oxygen-Fired Furnace. Spatial Comparison of an Air-Fired Furnace versus an Oxygen-Fired Furnace. Foster Wheeler North America Corporation will conduct to two projects to improve carbon dioxide (CO2) capture technology by developing a conceptual pulverized coal-fired boiler system design using oxygen as the combustion medium. Using oxygen instead of air produces a flue gas with a high CO2 concentration, which will facilitate CO2 capture for subsequent sequestration. The first project will develop modeling simulations that will lead to a conceptual design that addresses costs, performance, and emissions, and

410

Biofuels from Bacteria, Electricity, and CO2: Biofuels from CO2 Using Ammonia or Iron-Oxidizing Bacteria in Reverse Microbial Fuel Cells  

SciTech Connect

Electrofuels Project: Electrofuels Project: Columbia University is using carbon dioxide (CO2) from ambient air, ammoniaan abundant and affordable chemical, and a bacteria called N. europaea to produce liquid fuel. The Columbia University team is feeding the ammonia and CO2 into an engineered tank where the bacteria live. The bacteria capture the energy from ammonia and then use that energy to convert CO2 into a liquid fuel. When the bacteria use up all the ammonia, renewable electricity can regenerate it and pump it back into the systemcreating a continuous fuel-creation cycle. In addition, Columbia University is also working with the bacteria A. ferrooxidans to capture and use energy from ferrous iron to produce liquid fuels from CO2.

2010-07-01T23:59:59.000Z

411

How safe is CO2 storage? Natural analogues for CO2 storage sites  

E-Print Network (OSTI)

How safe is CO2 storage? Natural analogues for CO2 storage sites Johannes Miocic, Stuart Gilfillan. Introduction Carbon Capture and Storage (CCS) is the only technology available to reduce greenhouse gas and analysed a global dataset of natural CO2 reservoirs as analogues for CO2 storage sites. Initial results

412

CO2-driven Enhanced Oil Recovery as a Stepping Stone to What?  

Science Conference Proceedings (OSTI)

This paper draws heavily on the authors previously published research to explore the extent to which near term carbon dioxide-driven enhanced oil recovery (CO2-EOR) can be a stepping stone to a long term sequestration program of a scale to be material in climate change risk mitigation. The paper examines the historical evolution of CO2-EOR in the United States and concludes that estimates of the cost of CO2-EOR production or the extent of CO2 pipeline networks based upon this energy security-driven promotion of CO2-EOR do not provide a robust platform for spurring the commercial deployment of carbon dioxide capture and storage technologies (CCS) as a means of reducing greenhouse gas emissions. The paper notes that the evolving regulatory framework for CCS makes a clear distinction between CO2-EOR and CCS and the authors examine arguments in the technical literature about the ability for CO2-EOR to generate offsetting revenue to accelerate the commercial deployment of CCS systems in the electric power and industrial sectors of the economy. The authors conclude that the past 35 years of CO2-EOR in the U.S. have been important for boosting domestic oil production and delivering proven system components for future CCS systems. However, though there is no reason to suggest that CO2-EOR will cease to deliver these benefits, there is also little to suggest that CO2-EOR is a necessary or significantly beneficial step towards the commercial deployment of CCS as a means of addressing climate change.

Dooley, James J.; Dahowski, Robert T.; Davidson, Casie L.

2010-07-14T23:59:59.000Z

413

Synthetic fuels, carbon dioxide and climate  

Science Conference Proceedings (OSTI)

The observed increase in atmospheric carbon dioxide (CO2) has been attributed to the use of fossil fuels. There is concern that the generation and use of synthetic fuels derived from oil shale and coal will accelerate the increase of CO2.

Alex R. Sapre; John R. Hummel; Ruth A. Reck

1982-01-01T23:59:59.000Z

414

TIME-LAPSE SEISMIC MODELING & INVERSION OF CO2 SATURATION FOR SEQUESTRATION AND ENHANCED OIL RECOVERY  

SciTech Connect

Injection of carbon dioxide (CO2) into subsurface aquifers for geologic storage/sequestration, and into subsurface hydrocarbon reservoirs for enhanced oil recovery, has become an important topic to the nation because of growing concerns related to global warming and energy security. In this project we developed new ways to predict and quantify the effects of CO2 on seismic data recorded over porous reservoir/aquifer rock systems. This effort involved the research and development of new technology to: (1) Quantitatively model the rock physics effects of CO2 injection in porous saline and oil/brine reservoirs (both miscible and immiscible). (2) Quantitatively model the seismic response to CO2 injection (both miscible and immiscible) from well logs (1D). (3) Perform quantitative inversions of time-lapse 4D seismic data to estimate injected CO2 distributions within subsurface reservoirs and aquifers. This work has resulted in an improved ability to remotely monitor the injected CO2 for safe storage and enhanced hydrocarbon recovery, predict the effects of CO2 on time-lapse seismic data, and estimate injected CO2 saturation distributions in subsurface aquifers/reservoirs. We applied our inversion methodology to a 3D time-lapse seismic dataset from the Sleipner CO2 sequestration project, Norwegian North Sea. We measured changes in the seismic amplitude and traveltime at the top of the Sleipner sandstone reservoir and used these time-lapse seismic attributes in the inversion. Maps of CO2 thickness and its standard deviation were generated for the topmost layer. From this information, we estimated that 7.4% of the total CO2 injected over a five-year period had reached the top of the reservoir. This inversion approach could also be applied to the remaining levels within the anomalous zone to obtain an estimate of the total CO2 injected.

Mark A. Meadows

2006-03-31T23:59:59.000Z

415

decommissioning of carbon dioxide (CO  

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

decommissioning of carbon dioxide (CO decommissioning of carbon dioxide (CO 2 ) storage wells. The manual builds on lessons learned through NETL research; the experiences of the Regional Carbon Sequestration Partnerships' (RCSPs) carbon capture, utilization, and storage (CCUS) field tests; and the acquired knowledge of industries that have been actively drilling wells for more than 100 years. In addition, the BPM provides an overview of the well-

416

Why Sequence Sulfur-Oxidizing Bacteria?  

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

Sulfur-Oxidizing Bacteria? Sulfur-Oxidizing Bacteria? Several environmental problems, such as acid rain, biocorrosion, etc., are caused by sulfur compounds, such as sulfur dioxide (SO2) and hydrogen sulfide (H2S). A sustainable process to remove these sulfur compounds is the production of elemental sulfur from H2S-containing gas streams by the use of sulfide-oxidizing bacteria. In this process, H2S is absorbed into the alkaline solution in the scrubber unit, followed by the biological oxidation of H2S to elemental sulfur and the recycling of water. With this two-step process, a variety of gas streams (i.e., natural gas, synthesis gas, biogas, and refinery gas) can be treated. For the treatment of sulfate-containing waste streams, an extra step has to be introduced: the transformation of sulfate into H2S by sulfate-reducing bacteria. In

417

A Novel CO2 Separation System  

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

Novel CO Novel CO 2 Separation System Robert J. Copeland (copeland@tda.com 303-940-2323) Gokhan Alptekin (galtpekin@tda.com 303 940-2349) Mike Cesario (czar@tda.com 303-940-2336) Yevgenia Gershanovich (ygershan@tda.com 303-940-2346) TDA Research, Inc. 12345 West 52 nd Avenue Wheat Ridge, Colorado 80033-1917 Project Summary NEED Concern over global climate change has led to a need to reduce CO 2 emissions from power plants. Unfortunately, current CO 2 capture processes reduce the efficiency with which fuel can be converted to electricity by 9-37%, and CO 2 capture costs can exceed $70 per tonne 1 of CO 2 (Herzog, Drake, and Adams 1997). OBJECTIVE To generate electricity with little reduction in conversion efficiency while emitting little or no CO 2 to the atmosphere, TDA Research, Inc. (TDA) is developing a Novel CO

418

Selective CO2 Capture from Flue Gas Using Metal-Organic Frameworks?A Fixed Bed Study  

SciTech Connect

It is important to capture carbon dioxide from flue gas which is considered to be the main reason to cause global warming. CO2/N2 separation by novel adsorbents is a promising method to reduce CO2 emission but effect of water and CO2/N2 selectivity is critical to apply the adsorbents into practical applications. A very well known, Metal Organic Framework, NiDOBDC (Ni-MOF-74 or CPO-27-Ni) was synthesized through a solvothermal reaction and the sample (500 to 800 microns) was used in a fixed bed CO2/N2 breakthrough study with and without H2O. The Ni/DOBDC pellet has a high CO2 capacity of 3.74 mol/kg at 0.15 bar and a high CO2/N2 selectivity of 38, which is much higher than those of reported MOFs and zeolites under dry condition. Trace amount of water can impact CO2 adsorption capacity as well as CO2/N2 selectivity for the Ni/DOBDC. However, Ni/DOBDC can retain a significant CO2 capacity and CO2/N2 selectivity at 0.15 bar CO2 with 3% RH water. These results indicate a promising future to use the Ni/DOBDC in CO2 capture from flue gas.

Liu, Jian; Tian, Jian; Thallapally, Praveen K.; McGrail, B. Peter

2012-05-03T23:59:59.000Z

419

Evidence of irreversible CO2 intercalation in montmorillonite  

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

Journal of Greenhouse Gas Control 14 (2013) 220-226 Journal of Greenhouse Gas Control 14 (2013) 220-226 Contents lists available at SciVerse ScienceDirect International Journal of Greenhouse Gas Control j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / i j g g c Evidence of irreversible CO 2 intercalation in montmorillonite Vyacheslav N. Romanov ∗ National Energy Technology Laboratory, P.O. Box 10940, Pittsburgh, PA 15236, United States a r t i c l e i n f o Article history: Received 6 November 2012 Received in revised form 11 January 2013 Accepted 14 January 2013 Keywords: Clay Carbon dioxide Sorption Spectroscopy XRD a b s t r a c t Mitigation of the global climate change via sequestration of anthropogenic carbon dioxide (CO 2 ) in geo- logic formations requires assessment of the reservoir storage capacity and cap rock seal integrity. The

420

Carbon Dioxide Capture by Absorption with Potassium Carbonate  

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

Carbon Dioxide Capture by Absorption Carbon Dioxide Capture by Absorption with Potassium Carbonate Background Although alkanolamine solvents, such as monoethanolamine (MEA), and solvent blends have been developed as commercially-viable options for the absorption of carbon dioxide (CO 2 ) from waste gases, natural gas, and hydrogen streams, further process improvements are required to cost-effectively capture CO 2 from power plant flue gas. The promotion of potassium carbonate (K

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

NETL: News Release - CO2 Injection in Kansas Oilfield Could Greatly  

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

31, 2011 31, 2011 CO2 Injection in Kansas Oilfield Could Greatly Increase Production, Permanently Store Carbon Dioxide, DOE Study Says Near-Miscible Flooding in Arbuckle Formation Would Help Small Producers Tap Additional Domestic Resources Washington, D.C. - The feasibility of using carbon dioxide (CO2) injection for recovering between 250 million and 500 million additional barrels of oil from Kansas oilfields has been established in a study funded by the U.S. Department of Energy (DOE). The University of Kansas Center for Research studied the possibility of near-miscible CO2 flooding for extending the life of mature oilfields in the Arbuckle Formation while simultaneously providing permanent geologic storage of carbon dioxide, a major greenhouse gas. Miscibility refers to the pressure at which the CO2 and oil are completely soluble in one another or form a single phase. Below the minimum miscibility pressure (MMP) the injected CO2 mixes with and swells the oil to reduce its viscosity, increasing its ability to flow through the reservoir more easily to the production well.

422

Sequestration of CO2 by Ocean Fertilization  

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

Presentation for NETL Conference on Carbon Sequestration May 14-17, 2001 SEQUESTRATION OF CO 2 BY OCEAN FERTILIZATION Authors: Dr. Michael Markels, Jr. (Markels@greenseaventure.com...

423

CO2 MITIGATION VIA ACCELERATED LIMESTONE WEATHERING  

DOE Green Energy (OSTI)

The climate and environmental impacts of our current, carbon-intensive energy usage demands that effective and practical energy alternatives and CO2 mitigation strategies be found. As part of this effort, various means of capturing and storing CO2 generated from fossil-fuel-based energy production are being investigated. One of the proposed methods involves a geochemistry-based capture and sequestration process that hydrates point-source, waste CO2 with water to produce a carbonic acid solution. This in turn is reacted and neutralized with limestone, thus converting the original CO2 gas to calcium bicarbonate in solution, the overall reaction being:

Rau, G H; Knauss, K G; Langer, W H; Caldeira, K G

2004-02-27T23:59:59.000Z

424

Eliminating CO2 Emissions - Programmaster.org  

Science Conference Proceedings (OSTI)

TiO2 pigment is primarily produced by the high temperature chloride process, resulting in considerable CO2 emissions. A novel hydrometallurgical process for ...

425

Research on CO2 Emission Control  

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

demonstration project of CO 2 separation from coal-fired flue gas was started at Beijing Thermal Power Plant which is affiliated with China Huaneng Group. The demonstration...

426

NIST Photoionization of CO2 References  

Science Conference Proceedings (OSTI)

... A. Dalgarno and JL Fox, Unimolecular and Bimolecular Ion-Molecule ... references on CO 2 research using electron energy loss spectroscopy. ...

2010-10-05T23:59:59.000Z

427

Fossil-Fuel CO2 Emissions  

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

Fossil-Fuel CO2 Emissions Global, Regional, and National Annual Time Series (1751-2010) Latest Published Global Estimates (1751-2010) Preliminary 2011 Global & National Estimates...

428

Subliminal vibro-tactile based notification of CO2 economy while driving  

Science Conference Proceedings (OSTI)

A general reduction of carbon dioxide emissions is an important topic currently discussed by both society and government -- lower allowed emission values would strongly affect automotive manufacturers as road transport produces, for example, about one ... Keywords: CO2 efficient driving, ambient intelligence, assistive technology, safety belt interface, subliminal driver notification, tactile driver seat, vibro-tactile information

A. Riener; A. Ferscha; P. Frech; M. Hackl; M. Kaltenberger

2010-11-01T23:59:59.000Z

429

Phased Construction of Natural Gas Combined-Cycle Plants with Coal Gasification and CO2 Recovery  

Science Conference Proceedings (OSTI)

This report is a brief review of technologies and key issues involved in a phased construction approach for a low-emission integrated-gasification-combined-cycle (IGCC) plant where carbon dioxide (CO2) removal for use or sequestration can be added at a later date.

2002-10-10T23:59:59.000Z

430

FOSSIL ENERGY, CO2, CLIMATE CHANGE, AND THE AEROSOL PROBLEM Stephen E. Schwartz  

E-Print Network (OSTI)

FOSSIL ENERGY, CO2, CLIMATE CHANGE, AND THE AEROSOL PROBLEM Stephen E. Schwartz For presentation of Energy Office of Science ABSTRACT Climate change due to increasing atmospheric carbon dioxide differs2 is intrinsically coupled to production of the energy on which our industrial society relies

431

Study on CO2 Reforming of CH4 by Dielectric Barrier Discharge  

Science Conference Proceedings (OSTI)

In this article it is demonstrated that DBD (dielectric barrier discharge) is an effective tool to convert CH4 and CO2 to synthesis gas (syngas, H2/CO) at low temperature and ambient pressure. The DBD is performed in the co-axial quartz cube by using ... Keywords: methane, carbon dioxide, syngas, dielectric barrier discharge

Zhao Yuhan

2011-03-01T23:59:59.000Z

432

EE-CO2 Intensity Calculator Version 2.0 (2011)  

Science Conference Proceedings (OSTI)

The EE-CO2 Intensity Calculator spreadsheet calculator will allow members to quantify the impact of their energy efficiency savings on carbon-dioxide emissions, specific to their region and the end-uses for which the savings emanate. WindowsXP/Vista/7

2011-12-19T23:59:59.000Z

433

Proposed use of antimonyl sulfate in a sulfuric-acid cycle  

DOE Green Energy (OSTI)

A proposed use of antimonyl sulfate in a sulfuric acid thermochemical hydrogen cycle is outlined. The principal advantage would be the separate evolution of sulfur dioxide and oxygen in high temperature steps.

Jones, W.M.

1982-01-01T23:59:59.000Z

434

Carbon dioxide storage professor Martin Blunt  

E-Print Network (OSTI)

Carbon dioxide storage professor Martin Blunt executive summary Carbon Capture and Storage (CCS) referS to the Set of technologies developed to capture carbon dioxide (Co2) gas from the exhausts raises new issues of liability and risk. the focus of this briefing paper is on the storage of carbon

435

Improving the Carbon Dioxide Emission Estimates from the Combustion of Fossil Fuels in California  

E-Print Network (OSTI)

Can the envisaged reductions of fossil fuel CO2 emissions beGoulden. 2008. Where do Fossil Fuel Carbon Dioxide Emissionsof season-averaged fossil fuel CO 2 emissions (Riley et

de la Rue du Can, Stephane

2010-01-01T23:59:59.000Z

436

International Symposium on Site Characterization for CO2 Geological Storage  

E-Print Network (OSTI)

from hazardous waste injection wells, test wells, and oilthe permitting of CO2 injection wells. PROCEEDINGS, CO2SCand completed CO 2 injection wells and continuous monitoring

Tsang, Chin-Fu

2006-01-01T23:59:59.000Z

437

Promotional effect of CO2 on desulfation processes for pre-sulfated Pt BaO/Al2O3 lean NOx trap catalysts  

SciTech Connect

A combination of H2 TPRX, TR-XRD and XPS analysis has been used to investigate the effects of CO2 on the desulfation of pre-sulfated Pt BaO/Al2O3 samples. The results demonstrate that the presence of CO2 promotes the removal of sulfur species, especially at temperatures below 500 C, with a corresponding suppression of BaS formation, thus resulting in a lower amount of residual sulfur on the sample after desulfation.

Kim, Do Heui; Kwak, Ja Hun; Szanyi, Janos; Wang, Xianqin; Engelhard, Mark H.; Peden, Charles HF

2009-12-01T23:59:59.000Z

438

Capturing CO2 via reactions in nanopores.  

SciTech Connect

This one-year exploratory LDRD aims to provide fundamental understanding of the mechanism of CO2 scrubbing platforms that will reduce green house gas emission and mitigate the effect of climate change. The project builds on the team member's expertise developed in previous LDRD projects to study the capture or preferential retention of CO2 in nanoporous membranes and on metal oxide surfaces. We apply Density Functional Theory and ab initio molecular dynamics techniques to model the binding of CO2 on MgO and CaO (100) surfaces and inside water-filled, amine group functionalized silica nanopores. The results elucidate the mechanisms of CO2 trapping and clarify some confusion in the literature. Our work identifies key future calculations that will have the greatest impact on CO2 capture technologies, and provides guidance to science-based design of platforms that can separate the green house gas CO2 from power plant exhaust or even from the atmosphere. Experimentally, we modify commercial MFI zeolite membranes and find that they preferentially transmit H2 over CO2 by a factor of 34. Since zeolite has potential catalytic capability to crack hydrocarbons into CO2 and H2, this finding paves the way for zeolite membranes that can convert biofuel into H2 and separate the products all in one step.

Leung, Kevin; Nenoff, Tina Maria; Criscenti, Louise Jacqueline; Tang, Z [University of Cincinnati; Dong, J. H. [University of Cincinnati

2008-10-01T23:59:59.000Z

439

Law Vendor Coupon Co2 Blasting Tests  

SciTech Connect

The objectives identified in the test specification for the vendor CO2 blasting tests are to determine the ability of CO2 blasting to remove a measurable amount of surface material from Type 304L stainless steel and to identify the approximate blasting parameters for future testing on radioactively contaminated coupons.

May, C.G.

2003-07-25T23:59:59.000Z

440

Experimental work related to two bismuth sulfate cycles and their possible improvement. Outline of a possible antimonyl sulfate cycle with separate evolution of sulfur dioxide and oxygen  

DOE Green Energy (OSTI)

Two bismuth sulfate cycles are made possible by the stepwise decomposition of the sulfate-oxysulfate system. Omitting statement of the steps for decomposition of SO/sub 3/ and the electrochemical formation of H/sub 2/ and H/sub 2/SO/sub 4/ from SO/sub 2/ and H/sub 2/O, the key reactions are: Cycle I - Bi/sub 2/(SO/sub 4/)/sub 3/ = Bi/sub 2/O/sub 2/ /sub 3/(SO/sub 4/)/sub 0/ /sub 7/ + 2.3 SO/sub 3/; Bi/sub 2/O/sub 2/ /sub 3/(SO/sub 4/)/sub 0/ /sub 7/ + 2.3 H/sub 2/SO/sub 4/ = Bi/sub 2/(SO/sub 4/)/sub 3/ + 2.3 H/sub 2/O; Cycle II - Bi/sub 2/O(SO/sub 4/)/sub 2/ = Bi/sub 2/O/sub 2/ /sub 3/(SO/sub 4/)/sub 0/ /sub 7/ + 1.3 SO/sub 3/; Bi/sub 2/O/sub 2/ /sub 3/(SO/sub 4/)/sub 0/ /sub 7/ + 1.3 H/sub 2/SO/sub 4/ = Bi/sub 2/O(SO/sub 4/)/sub 2/ + 1.3 H/sub 2/O. Cycle I proceeds through the intermediate oxysulfates Bi/sub 2/O(SO/sub 4/)/sub 2/ and Bi/sub 2/O/sub 2/SO/sub 4/ and Cycle II through Bi/sub 2/O/sub 2/SO/sub 4/. Cycle I has the advantage of generating 2.3 moles of H/sub 2/ per mole of Bi/sub 2/O/sub 3/, compared with 1.3 for Cycle II. Published work on the Bi/sub 2/O/sub 3/-SO/sub 3/-H/sub 2/O system shows that Bi/sub 2/(SO/sub 4/)/sub 3/ is the stable solid in contact with H/sub 2/SO/sub 4/ solutions above 52.7 wt%, so that acid of at least this strength would have to be used in Cycle I. Concentrations between about 3 wt% and 52.7 wt% could be used for Cycle II. The efficiency for electrochemical formation of H/sub 2/SO/sub 4/ and H/sub 2/ seems at present to be a maximum at around 30 wt% H/sub 2/SO/sub 4/. Some thermodynamic data obtained for the decomposition reactions are presented. A possible improvement in these cycles is also discussed which may provide a solution to a problem of sorption of H/sub 2/SO/sub 4/ solution by the solids and might allow use of a more dilute acid than in Cycle I above. A brief discussion on the possible simplification of the SO/sub 3/-SO/sub 2/-O/sub 2/ separation problem with a sulfuric acid-antimonyl sulfate hybrid cycle is presented. The principal reactions are: (1) Sb/sub 2/O/sub 2/SO/sub 4/ = Sb/sub 2/O/sub 4/ + SO/sub 2/ at 900 K; (2) Sb/sub 2/O/sub 4/ = Sb/sub 2/O/sub 3/ + 1/2 O/sub 2/ at 1300 K; (3) Sb/sub 2/O/sub 3/ + H/sub 2/SO/sub 4/ = Sb/sub 2/O/sub 2/SO/sub 4/ + H/sub 2/O.

Jones, W.M.

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dioxide co2 sulfur" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Vegetation Response to CO2 and Climate  

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

Vegetation Response to CO2 and Climate Vegetation Response to CO2 and Climate Area and Carbon Content of Sphagnum Since Last Glacial Maximum (2002) TDE Model Intercomparison Project Data Archive Presentations and abstracts from the recent DOE Terrestrial Science Team Meeting (Argonne National Laboratory, October 29-31, 2001) FACE (Free-Air CO2 Enrichment) Walker Branch Throughfall Displacement Experiment Data Report: Site Characterization, System Performance, Weather, Species Composition, and Growth (2001), NDP-078A | PDF Bibliography on CO2 Effects on Vegetation and Ecosystems: 1990-1999 Literature (2000), CDIAC-129 Direct effects of atmospheric CO2 enrichment on plants and ecosystems: An updated bibliographic data base (1994), CDIAC-70 A Database of Herbaceous Vegetation Responses to Elevated

442

If anthropogenic CO2 emissions cease, will atmospheric CO2 concentration continue to increase?  

Science Conference Proceedings (OSTI)

If anthropogenic CO2 emissions were to suddenly cease, the evolution of the atmospheric CO2 concentration would depend on the magnitude and sign of natural carbon sources and sinks. Experiments using Earth system models indicate that overall ...

Andrew H. MacDougall; Michael Eby; Andrew J. Weaver

443

CO2 Adsorption to Sub-Single Hydration Layer Montmorillonite Clay Studied by Excess Sorption and Neutron Diffraction  

SciTech Connect

Geologic storage of CO2 requires that the caprock sealing the storage rock is highly impermeable by CO2. Swelling clays, which are important components of caprocks, may react with CO2 under volume change, potentially impacting the seal quality. The interactions of scCO2 with Na saturated montmorillonite clay containing a sub-single layer of water in the interlayer region have been studied by sorption and neutron diffraction techniques. The excess sorption isotherms show maxima at bulk CO2 densities of 0.15 g/cm3, followed by an approximately linear decrease of excess sorption to zero and negative values with increasing CO2 bulk density. Neutron diffraction experiments on the same clay sample measured interlayer spacing and composition. The results show that limited amounts of CO2 are sorbed into the interlayer region, leading to depression of the interlayer peak intensity and an increase of the d(001) spacing by ca. 0.5 . The density of CO2 in the clay pores is relatively stable over a wide range of CO2 pressures at a given temperature, indicating the formation of a clay-CO2 phase. At low pressure increasing CO2 adsorption with decreasing temperature is observed while the high-pressure sorption properties exhibit weak or no temperature dependence. Supercritical fluids, sorption phenomena, carbon dioxide, carbon sequestration, caprock integrity

Rother, Gernot [ORNL; Ilton, Eugene [Pacific Northwest National Laboratory (PNNL); Wallacher, Dirk [Helmholtz-Zentrum Berlin; Hauss, Thomas [Helmholtz-Zentrum Berlin; Schaef, Herbert [Pacific Northwest National Laboratory (PNNL); Qafoku, Odeta [Pacific Northwest National Laboratory (PNNL); Rosso, Kevin M. [Pacific Northwest National Laboratory (PNNL); Felmy, Andrew [Pacific Northwest National Laboratory (PNNL); Krukowski, Elizabeth G [ORNL; Stack, Andrew G [ORNL; Bodnar, Robert J [ORNL

2013-01-01T23:59:59.000Z

444

Synthesis and reactivity of pyridinediimine iron complexes : for the breakdown of carbon dioxide.  

E-Print Network (OSTI)

??The increase of greenhouse gases in our atmosphere, particularly carbon dioxide (CO2), has been recognized by the scientific, industrial, and political communities. The increase in (more)

Thammavongsy, Zachary

2013-01-01T23:59:59.000Z

445

Sorption of Carbon Dioxide from Oxy-fuel Combustion by Lithium ...  

Science Conference Proceedings (OSTI)

Symposium, Materials for CO2 Capture and Conversion. Presentation Title, Sorption of Carbon Dioxide from Oxy-fuel Combustion by Lithium Orthosilicate.

446

Innovative Geothermal Startup Will Put Carbon Dioxide To Good Use |  

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

Geothermal Startup Will Put Carbon Dioxide To Good Use Geothermal Startup Will Put Carbon Dioxide To Good Use Innovative Geothermal Startup Will Put Carbon Dioxide To Good Use March 17, 2011 - 2:09pm Addthis A basic overview of GreenFire's process to convert CO2 into electricity. | Photo courtesy of GreenFire. A basic overview of GreenFire's process to convert CO2 into electricity. | Photo courtesy of GreenFire. JoAnn Milliken What does this project do? GreenFire Energy will conduct the first field demonstration of a CO2-based geothermal system. Getting geothermal power with CO2 instead of water would be particularly beneficial in the arid Southwestern U.S., where water is scarce. Geothermal power holds enormous opportunities to provide affordable, clean energy that avoids greenhouse gases like carbon dioxide (CO2). That's

447

NIST: Photoionization of CO2 Database Search Form  

Science Conference Proceedings (OSTI)

Return to Photoionization of CO2 home, Photoionization of CO 2. Vibrational branching ratios and asymmetry parameters. Search Form. Data. ...

2010-10-05T23:59:59.000Z

448

DOE Targets Rural Indiana Geologic Formation for CO2 Storage Field Test |  

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

DOE Targets Rural Indiana Geologic Formation for CO2 Storage Field DOE Targets Rural Indiana Geologic Formation for CO2 Storage Field Test DOE Targets Rural Indiana Geologic Formation for CO2 Storage Field Test November 12, 2009 - 12:00pm Addthis Washington, DC - A U.S. Department of Energy (DOE) team of regional partners has begun injecting 8,000 tons of carbon dioxide (CO2) to evaluate the carbon storage potential and test the enhanced oil recovery (EOR) potential of the Mississippian-aged Clore Formation in Posey County, Ind. Carbon capture and storage (CCS) is seen as a key technology for reducing greenhouse gas emissions and helping to mitigate climate change. The injection, which is expected to last 6-8 months, is an integral step in DOE's Regional Carbon Sequestration Partnership program. The Midwest Geological Sequestration Consortium (MGSC) is conducting the field test to

449

NETL: Novel Polymer Membrane Process for Pre-Combustions CO2 Capture from  

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

Polymer Membrane Process for Pre-Combustions CO2 Capture from Coal-Fired Syngas Polymer Membrane Process for Pre-Combustions CO2 Capture from Coal-Fired Syngas Project No.: DE-FE0001124 Membrane Technology Research (MTR) is developing a high-temperature stable polymer membrane to separate hydrogen from carbon dioxide (H2/CO2). MTR will investigate novel high-temperature-stable polymers identified by Tetramer for use in H2/CO2 selective membranes. They will also conduct bench-scale testing of optimized membranes and membrane modules with simulated syngas to evaluate the membrane performance and lifetime under expected operating conditions. The advantages of this technology are that the process can be done warm/hot to reduce the need for heat exchange and nitrogen sweep can be used to maintain permeate fuel gas at turbine pressure.

450

NETL: IEP – Post-Combustion CO2 Emissions Control - Ionic Liquids  

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

Ionic Liquids Ionic Liquids Project No.: FC26-07NT43091 Model of CO2 absorption by an ionic liquid. Model of CO2 absorption by an IL. The model shows that the anions are controlling absorption in ILs. The green units represent anions and the grey units represent cations. The University of Notre Dame is conducting the Ionic Liquids: Breakthrough Absorption Technology for Post-Combustion CO2 Capture project (FC26-07NT43091), that builds on the work of its earlier project (FG26-04NT42122), to provide a comprehensive evaluation of the feasibility of using a novel class of compounds - ionic liquids (ILs) - for the capture of carbon dioxide (CO2) from the flue gas of coal-fired power plants. Initial efforts focused on "proof-of-concept" exploration, followed by a laboratory-/bench-scale effort. ILs include a broad category

451

NETL: IEP – Post-Combustion CO2 Emissions Control - Dry Regenerable  

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

Dry Regenerable Sorbents Dry Regenerable Sorbents Project No.: FC26-07NT43089 CLICK ON IMAGE TO ENLARGE Schematic of RTI’s Dry Carbonate Process Research Triangle Institute (RTI) International completed two projects, NT43089 and NT40923, to investigate the use of sodium carbonate (Na2CO3 or soda ash) as an inexpensive, dry, and regenerable sorbent for carbon dioxide (CO2) capture in the Dry Carbonate Process. In this process, Na2CO3 reacts with CO2 and water to form sodium bicarbonate at the temperature of the flue gas exhaust; the sorbent is then regenerated at modest temperatures (~120°C) to yield a concentrated stream of CO2 for sequestration or other use. The regenerated sorbent is recycled to the absorption step for subsequent CO2 capture. See schematic of RTI's Dry Carbonate Process.

452

Second Phase of Innovative Technology Project to Capture CO2, Produce  

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

Second Phase of Innovative Technology Project to Capture CO2, Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio August 9, 2012 - 1:00pm Addthis Washington, DC - A novel method to capture carbon dioxide (CO2) from flue gas and produce biofuels has been formally launched in the second phase of a Department of Energy (DOE) project at a nursery in Ohio. Successful application of the process could eventually help reduce greenhouse gas emissions and provide a source of liquid biofuels and biogas, reducing U.S. dependence on foreign energy sources. Touchstone Research Laboratory in Triadelphia, W.Va., successfully inoculated four biomass production ponds with algae at Cedar Lane Farms in

453

Issues Related to Seismic Activity Induced by the Injection of CO2 in Deep Saline Aquifiers  

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

ISSUES RELATED TO SEISMIC ACTIVITY INDUCED BY THE INJECTION ISSUES RELATED TO SEISMIC ACTIVITY INDUCED BY THE INJECTION OF CO 2 IN DEEP SALINE AQUIFERS Joel Sminchak (sminchak@battelle.org; 614-424-7392) Neeraj Gupta (gupta@battelle.org; 614-424-3820) Battelle Memorial Institute 505 King Avenue Columbus, Ohio 43201 Charles Byrer (a) and Perry Bergman (b) National Energy Technology Laboratory (a) P.O. Box 880, Morgantown, WV, 26507-0880 (b) P.O. Box 10940, Pittsburgh, PA, 15236-0940 Abstract Case studies, theory, regulation, and special considerations regarding the disposal of carbon dioxide (CO 2 ) into deep saline aquifers were investigated to assess the potential for induced seismic activity. Formations capable of accepting large volumes of CO 2 make deep well injection of CO 2 an attractive option. While seismic implications must be considered for injection

454

Ohio State Develops Game-Changing CO2 Capture Membranes in DOE-Funded  

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

Ohio State Develops Game-Changing CO2 Capture Membranes in Ohio State Develops Game-Changing CO2 Capture Membranes in DOE-Funded Project Ohio State Develops Game-Changing CO2 Capture Membranes in DOE-Funded Project November 15, 2012 - 12:00pm Addthis Washington, DC - In a project funded by the U.S. Department of Energy's Office of Fossil Energy (FE), researchers at The Ohio State University have developed a groundbreaking new hybrid membrane that combines the separation performance of inorganic membranes with the cost-effectiveness of polymer membranes. The breakthrough technology has vast commercial potential for use at coal-fired power plants with carbon capture, utilization, and storage (CCUS), a key element in national efforts to mitigate climate change. Before the carbon dioxide (CO2) generated at a power plant can be securely

455

NETL Patented CO2-Removal Sorbents Promise Power and Cost Savings |  

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

Patented CO2-Removal Sorbents Promise Power and Cost Savings Patented CO2-Removal Sorbents Promise Power and Cost Savings NETL Patented CO2-Removal Sorbents Promise Power and Cost Savings May 30, 2012 - 1:00pm Addthis Washington, DC - Carbon dioxide removal sorbents developed by the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL) could result in power and cost savings for users of some heating, ventilation and air conditioning (HVAC) systems under a recently signed license agreement. NETL, the research and development laboratory for DOE's Office of Fossil Energy, entered into a patent license agreement with Boston-based Enverid Systems Inc. for NETL-developed solid sorbents that remove CO2 from gas streams. NETL's sorbents will be incorporated into an Enverid product called EnClaire™, which adds on to HVAC systems to reduce power

456

NETL: IEP – Post-Combustion CO2 Emissions Control - Development of  

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

- Oxy-Combustion CO2 Emissions Control - Oxy-Combustion CO2 Emissions Control Development of Oxygen-Fired Circulating Fluidized Bed Boilers for Greenhouse Gas Control Project No.: FC26-04NT42205 & FC26-01NT41146 CLICK ON IMAGE TO ENLARGE Alstom's Multi-Use Test Facility (MTF). Alstom Power Inc. will conduct two projects using a circulating fluidized bed (CFB) combustor for economic evaluations of the recovery of carbon dioxide (CO2). The projects will involve preparation of the facility and test equipment, conducting the comprehensive pilot-scale testing and analysis, and application of test results in re-evaluation and refinement of commercial oxygen-fired CFB designs. The project goal is to determine if CO2 can be recovered at an avoided cost of no more than $10 per ton of carbon avoided, using a CFB combustor that burns coal with a mixture of

457

DOE Selects Projects to Monitor and Evaluate Geologic CO2 Storage |  

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

Monitor and Evaluate Geologic CO2 Storage Monitor and Evaluate Geologic CO2 Storage DOE Selects Projects to Monitor and Evaluate Geologic CO2 Storage August 24, 2009 - 1:00pm Addthis Washington, D.C. -- The U.S. Department of Energy (DOE) today announced the selection of 19 projects to enhance the capability to simulate, track, and evaluate the potential risks of carbon dioxide (CO2) storage in geologic formations. The projects' total value is approximately $35.8 million over four years, with $27.6 million of DOE funding and $8.2 million of non-Federal cost sharing. The work will be managed by the Office of Fossil Energy's National Energy Technology Laboratory. Coal is the Nation's most abundant energy resource, supplying nearly 50 percent of domestic electricity. In order for low-cost electricity from

458

Second Phase of Innovative Technology Project to Capture CO2, Produce  

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

Second Phase of Innovative Technology Project to Capture CO2, Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio August 9, 2012 - 1:00pm Addthis Washington, DC - A novel method to capture carbon dioxide (CO2) from flue gas and produce biofuels has been formally launched in the second phase of a Department of Energy (DOE) project at a nursery in Ohio. Successful application of the process could eventually help reduce greenhouse gas emissions and provide a source of liquid biofuels and biogas, reducing U.S. dependence on foreign energy sources. Touchstone Research Laboratory in Triadelphia, W.Va., successfully inoculated four biomass production ponds with algae at Cedar Lane Farms in

459

Carbon Sequestration Partner Initiates Drilling of CO2 Injection Well in  

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

Sequestration Partner Initiates Drilling of CO2 Injection Sequestration Partner Initiates Drilling of CO2 Injection Well in Illinois Basin Carbon Sequestration Partner Initiates Drilling of CO2 Injection Well in Illinois Basin February 17, 2009 - 12:00pm Addthis Washington, D.C. -- The Midwest Geological Sequestration Consortium (MGSC), one of seven regional partnerships created by the U.S. Department of Energy (DOE) to advance carbon sequestration technologies nationwide, has begun drilling the injection well for their large-scale carbon dioxide (CO2) injection test in Decatur, Illinois. The test is part of the development phase of the Regional Carbon Sequestration Partnerships program, an Office of Fossil Energy initiative launched in 2003 to determine the best approaches for capturing and permanently storing gases that can contribute

460

DOE Manual Studies 11 Major CO2 Geologic Storage Formations | Department of  

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

Manual Studies 11 Major CO2 Geologic Storage Formations Manual Studies 11 Major CO2 Geologic Storage Formations DOE Manual Studies 11 Major CO2 Geologic Storage Formations October 5, 2010 - 1:00pm Addthis Washington, DC - A comprehensive study of 11 geologic formations suitable for permanent underground carbon dioxide (CO2) storage is contained in a new manual issued by the U.S. Department of Energy (DOE). Geologic Storage Formation Classifications: Understanding Its Importance and Impact onCCS Opportunities in the United States [click on imageto link to the publication]Using data from DOE's Regional Carbon Sequestration Partnerships (RCSP) and other sponsored research activities, the Office of Fossil Energy's National Energy Technology Laboratory (NETL) developed the manual to better understand the characteristics of geologic formations

Note: This page contains sample records for the topic "dioxide co2 sulfur" 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

NETL: IEP - Post-Combustion CO2 Emissions Control - Membrane Process to  

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

Membrane Process to Capture CO2 from Power Plant Flue Gas Membrane Process to Capture CO2 from Power Plant Flue Gas Project No.: DE-NT0005312 CLICK ON IMAGE TO ENLARGE MTR membrane test skid. Membrane Technology and Research (MTR) Inc. is preparing commercial-scale membrane modules that meet low pressure-drop and high packing-density performance targets using carbon dioxide (CO2) capture membranes developed under FC26-07NT43085, a previous MTR project with the U.S. Department of Energy's National Energy Technology Laboratory. These thin-film membranes utilize Pebax® polyether-polyamide copolymers. The new research will involve the construction of an approximately 1 ton of CO2 per day capacity membrane skid for use in a six-month pilot-scale field test using a slip-stream of flue gas from a coal-fired power plant.

462

Atmospheric CO2 From Flask Air Samples at 10 Sites in the SIO Air Sampling  

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

Flask Air Samples, SIO Network Flask Air Samples, SIO Network Atmospheric CO2 From Flask Air Samples at 10 Sites in the SIO Air Sampling Network Scripps Institution of Oceanography Monitoring Sites Scripps Institution of Oceanography Monitoring Sites Mauna Loa, Hawaii Mauna Loa weekly average CO2 concentrations derived from continuous air samples Barrow, Alaska American Samoa South Pole Daily average CO2 concentrations derived from continuous air samples Alert, NWT, Canada Cape Kumukahi Christmas Island Baring Head Kermadec Island La Jolla Pier La Jolla Pier weekly average CO2 concentrations derived from continuous air samples PDF Documentation available as Atmospheric Carbon Dioxide Concentrations at 10 Locations Spanning Latitudes 82°N to 90°S, (NDP-001a) For information on calibration and some additional literature, go to

463

Department of Energy Announces 15 Projects Aimed at Secure CO2 Underground  

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

15 Projects Aimed at Secure CO2 15 Projects Aimed at Secure CO2 Underground Storage Department of Energy Announces 15 Projects Aimed at Secure CO2 Underground Storage August 11, 2010 - 12:00am Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu announced today the selection of 15 projects to develop technologies aimed at safely and economically storing carbon dioxide in geologic formations. Funded with $21.3 million over three years, today's selections will complement existing DOE initiatives to help develop the technology and infrastructure to implement large-scale CO2 storage in different geologic formations across the Nation. The projects selected today will support the goals of helping reduce U.S. greenhouse gas emissions, developing and deploying near-zero-emission coal technologies and making the U.S. a leader in

464

IEP - Carbon Dioxide: Regulatory Drivers  

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

IEP - Carbon Dioxide (CO2) Regulatory Drivers In July 7, 2009 testimony before the U.S. Senate Committee on Environment and Public Works, Secretary of Energy Steven Chu made the following statements:1 "...Overwhelming scientific evidence shows that carbon dioxide from human activity has increased the atmospheric level of CO2 by roughly 40 percent, a level one- third higher than any time in the last 800,000 years. There is also a consensus that CO2 and other greenhouse gas emissions have caused our planet to change. Already, we have seen the loss of about half of the summer arctic polar ice cap since the 1950s, a dramatically accelerating rise in sea level, and the loss of over two thousand cubic miles of glacial ice, not on geological time scales but over a mere hundred years.

465

Text for 2009 CO2 Analysis  

Gasoline and Diesel Fuel Update (EIA)

U.S. Carbon Dioxide Emissions in 2009: A Retrospective Review U.S. Carbon Dioxide Emissions in 2009: A Retrospective Review The U.S. Energy Information Administration (EIA) recently expanded its reporting of energy- related carbon dioxide emissions starting in the fall of 2009. This analysis examines the level and drivers of energy-related carbon dioxide emissions in 2009. What happened to carbon dioxide emissions from energy use in 2009? In 2009, energy-related carbon dioxide emissions in the United States saw their largest absolute and percentage decline (405 million metric tons or 7.0 percent) since the start of EIA's comprehensive record of annual energy data that begins in 1949, more than 60 years ago. While emissions have declined in three out of the last four years, 2009 was exceptional. As

466

Non-isothermal CO2 flow through an injection well  

E-Print Network (OSTI)

Non-isothermal CO2 flow through an injection well Orlando SilvaOrlando Silva #12; The Problem CO2 or gas injection well Questions Injection of scCO2 vs. gaseous CO2. Other relevant examples: - gas and therefore the CO2 injection rate. caprock reservoir geothermal gradient hydrostatic gradient well CO2 bubble

Politècnica de Catalunya, Universitat

467

Innovative Concepts for Beneficial Reuse of Carbon Dioxide | Department of  

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

Innovative Concepts for Beneficial Reuse of Carbon Dioxide Innovative Concepts for Beneficial Reuse of Carbon Dioxide Innovative Concepts for Beneficial Reuse of Carbon Dioxide Funding for 12 projects to test innovative concepts for the beneficial use of carbon dioxide (CO2) was announced by the U.S. Department of Energy. The awards are part of $1.4 billion in funding from the American Recovery and Reinvestment Act (ARRA) for projects that will capture carbon dioxide from industrial sources. These 12 projects will engage in a first phase feasibility study that will examine beneficial uses in a variety of ways, including mineralization to carbonates directly through conversion of CO2 in flue gas; the use of CO2 from power plants or industrial applications to grow algae/biomass; and conversion of CO2 to fuels and chemicals. Each project will be subject to

468

A New Definition of the Virtual Temperature, Valid for the Atmosphere and the CO2-Rich Air of the Vadose Zone  

Science Conference Proceedings (OSTI)

In speleological environments, partial pressures of carbon dioxide (CO2) are often large enough to affect overall air density. Excluding this gas when defining the gas constant for air, a new definition is proposed for the virtual temperature T? ...

Andrew S. Kowalski; Enrique Prez Snchez-Caete

2010-08-01T23:59:59.000Z

469

"1. Carbon Dioxide Emission Factors for Stationary Combustion1"  

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

Fuel Emission Factors" Fuel Emission Factors" "(From Appendix H of the instructions to Form EIA-1605)" "1. Carbon Dioxide Emission Factors for Stationary Combustion1" "Fuel ",,"Emission Factor ",,"Units" "Coal2" "Anthracite",,103.69,,"kg CO2 / MMBtu" "Bituminous",,93.28,,"kg CO2 / MMBtu" "Sub-bituminous",,97.17,,"kg CO2 / MMBtu" "Lignite",,97.72,,"kg CO2 / MMBtu" "Electric Power Sector",,95.52,,"kg CO2 / MMBtu" "Industrial Coking",,93.71,,"kg CO2 / MMBtu" "Other Industrial",,93.98,,"kg CO2 / MMBtu" "Residential/Commercial",,95.35,,"kg CO2 / MMBtu" "Natural Gas3"

470

NETL: IEP - Post-Combustion CO2 Emissions Control - Development of Novel  

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

Development of Novel Carbon Sorbents for CO2 Capture Development of Novel Carbon Sorbents for CO2 Capture Project No.: DE-NT0005578 SRI International will develop a novel, high-capacity, carbon-based carbon dioxide (CO2) sorbent with moderate thermal requirements for regeneration. In the proposed process, CO2 is absorbed in a bed of carbon sorbent pellets and desorbed in a separate reactor that regenerates the sorbent and cycles it back to the absorber. The flue gas stream is cooled in a direct contact cooler (DCC) to decrease its temperature to near ambient conditions. The cooled flue gas from the DCC passes through the sorbent contained in a moving bed reactor, where CO2 is removed by adsorption. The CO2-laden sorbent is transported to a second moving bed reactor, where it is indirectly heated by steam coils to desorb the CO2. Project objectives are to validate the performance of the carbon-based sorbent concept on a bench-scale system, to perform parametric experiments to determine optimum operating conditions, and to evaluate the technical and economic viability of the technology.

471

Novel regenerable magnesium hydroxide sorbents for CO2 capture at warm gas temperatures  

SciTech Connect

A novel sorbent consisting of Mg(OH)2 was developed for carbon dioxide (CO2) capture at 200-315 C suitable for CO2 capture applications such as coal gasification systems. Thermodynamic analysis conducted with the FactSage software package indicated that the Mg(OH)2 sorbent system is highly favorable for CO2 capture up to 400 C at 30 atm. MgCO3 formed during sorption decomposes to release CO2 at temperatures as low as 375 C up to 20 atm. MgO rehydroxylation to form Mg(OH)2 is possible at temperatures up to 300 C at 20 atm. The experimental data show that the sorbent is regenerable at 375 C at high pressure and that steam does not affect the sorbent performance. A multicycle test conducted in a high-pressure fixed-bed flow reactor at 200 C with 28% CO2 showed stable reactivity during the cyclic tests. The capture capacity also increased with increasing pressure. The sorbent is unique because it exhibits a high CO2 capture capacity of more than 3 mol/kg at 200 C and also is regenerable at a low temperature of 375 C and high pressure. High-pressure regeneration is advantageous because the CO2 compression costs required for sequestration can be reduced.

Siriwardane, R.; Stevens, R.

2009-01-01T23:59:59.000Z

472

081001 CA CO2 Storage Pilot  

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

California California CO2 Storage Pilot Regional Carbon Sequestration Partnerships Initiative Review Meeting Pittsburgh, Pennsylvania October 7, 2008 John Henry Beyer, Ph.D. WESTCARB Program Manager, Geophysicist 510-486-7954, jhbeyer@lbl.gov Lawrence Berkeley National Laboratory Earth Sciences Division, MS 90-1116 Berkeley, CA 94720 2 Industry Partner: Shell Oil Company Committed to reducing global CO2 emissions Extensive technical expertise in: - Geologic evaluation - Well log analysis - Porosity and permeability evaluation - Geophysics - Deep well drilling - CO2 injection A welcome industry partner 3 - Bevilacqua-Knight, Inc. (DOE/PIER) - Lawrence Berkeley National Lab (PIER) - Sandia Technologies, LLC (DOE/PIER) - Terralog (DOE) Northern California CO2 Storage Pilot Contracting and Funding Flow

473

CO2 Europipe | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » CO2 Europipe Jump to: navigation, search Tool Summary LAUNCH TOOL Name: CO2 Europipe Focus Area: Clean Fossil Energy Topics: Potentials & Scenarios Website: www.co2europipe.eu/ Equivalent URI: cleanenergysolutions.org/content/co2-europipe Language: English Policies: "Deployment Programs,Regulations,Financial Incentives" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Project Development Regulations: "Emissions Mitigation Scheme,Emissions Standards,Enabling Legislation" is not in the list of possible values (Agriculture Efficiency Requirements, Appliance & Equipment Standards and Required Labeling, Audit Requirements, Building Certification, Building Codes, Cost Recovery/Allocation, Emissions Mitigation Scheme, Emissions Standards, Enabling Legislation, Energy Standards, Feebates, Feed-in Tariffs, Fuel Efficiency Standards, Incandescent Phase-Out, Mandates/Targets, Net Metering & Interconnection, Resource Integration Planning, Safety Standards, Upgrade Requirements, Utility/Electricity Service Costs) for this property.

474

Microsoft Word - TURBO EXPO CO2 draft  

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

MAN TURBO MAN TURBO CO2 Compression Challenges presented on May 15, 2007 at the ASME Turbo Expo, Montreal, CO2 Compression Panel By Pierre L. Bovon, MAN TURBO Calgary (pierre.bovon@ca.manturbo.com, tel. +403 233 7151) And Dr. Rolf Habel, MAN TURBO Berlin (rolf.habel@de.manturbo.com, tel. +49 304 301 2224) CO2 has been used for a very long time, for instance in the food industry, and most applications have required it to be compressed. For Sequestration or Enhanced Oil Recovery, the traditional approach to CO2 compression has been to use high-speed reciprocating compressors. The main reasons are: - Flexibility with regards to pressure ratio, and capacity (if equipped with variable speed drive or valve unloaders). - Short delivery times, since many recip. packagers dispose of a selection of frames

475

India Fossil-Fuel CO2 Emissions  

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

India India India Fossil-Fuel CO2 Emissions Graph graphic Graphics Data graphic Data Trends India's 2008 total fossil-fuel CO2 emissions rose 8.1% over the 2007 level to 475 million metric tons of carbon. From 1950 to 2008, India experienced dramatic growth in fossil-fuel CO2 emissions averaging 5.7% per year and becoming the world's third largest fossil-fuel CO2-emitting country. Indian total emissions from fossil-fuel consumption and cement production have more than doubled since 1994. Fossil-fuel emissions in India continue to result largely from coal burning with India being the world's third largest producer of coal. Coal contributed 87% of the emissions in 1950 and 71% in 2008; at the same time, the oil fraction increased from 11% to 20%. Indian emissions data reveal little impact from the oil price increases that

476

CO2 Tech | Open Energy Information  

Open Energy Info (EERE)

Tech Jump to: navigation, search Name CO2 Tech Place London, United Kingdom Zip SW1V 1BZ Product Consultancy and technology developer that produces and installs equipment for...

477

Global Fossil-Fuel CO2 Emissions  

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

metric tonnes of carbon have been released to the atmosphere from the consumption of fossil fuels and cement production. Half of these fossil-fuel CO2 emissions have occurred...

478

Converting Captured CO2 into Useful Materials  

Science Conference Proceedings (OSTI)

Aug 2, 2010... algae production technology that can capture at least 60 percent of flue gas CO2 from an industrial coal-fired source to produce biofuel and...

479

NETL: IEP – Post-Combustion CO2 Emissions Control - A Low-Energy, Low-Cost  

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

A Low-Energy, Low-Cost Process for Stripping Carbon Dioxide from Absorbents A Low-Energy, Low-Cost Process for Stripping Carbon Dioxide from Absorbents Project No.: FG02-06ER84592 SBIR Glycol Heater, Stripper, MEA Delivery Tank, CO2 and H2O Collection Apparatus Glycol Heater, Stripper, MEA Delivery Tank, CO2 and H2O Collection Apparatus AIL Research, Inc. (AIL) is in the second phase of a small business initiative research (SBIR) project that is assessing the economic and technical feasibility of a carbon dioxide (CO2) stripper that uses an internally heated contactor. The project will determine whether the construction of the internally heated contactor is compatible with the operating conditions of a monoethanolamine stripper and an advanced scrubber (e.g., one that uses a mixture of potassium carbonate and piperazine) and it will also determine the maintenance procedures required

480

Research on CO2 Emission Control  

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

of Clean Energy Utilization of Clean Energy Utilization Zhejing University 29 th May, 2008 Status of CCS in China 2 nd U.S.-China Symposium on CO 2 Emission Control Science & Technology, Hangzhou China 28 th -30 th , May, 2008 Prof. Zhongyang Luo Global CO 2 Emissions Country CO 2 Emissions (Million Tons Carbon) 1990 1997 2001 2010 USA 1345 1480 1559 1800 China 620 822 832 1109 Former USSR 1034 646 654 825 Japan 274 297 316 334 World 5836 6175 6522 8512 Source: Energy Information Administration/International Energy Outlook 2001 Global CO 2 Emissions from Fossil Fuel Use in 2006 11.72 3,330 EU-15 5.75 1,620 Russia 4.3 1,210 Japan 20.17 5,680 China 20.42 5,750 USA 100 28,160 Total Percentage (%) CO 2 Emissions (1 million metric tons CO 2 ) Country BP Statistical Review of World Energy, June 2007 (http://www.bp.com/sectiongenericarticle.do?categoryId=6914&contentI

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481

Efficient Compression of CO2 and Pipeline Transport Considerations  

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

CONCEPTS FOR THE COMPRESSION OF CONCEPTS FOR THE COMPRESSION OF LARGE VOLUMES OF CARBON DIOXIDE - PHASE III Southwest Research Institute Team: J. Jeffrey Moore, Ph.D. Neal Evans Timothy Allison, Ph.D. Brian Moreland Klaus Brun, Ph.D. Dresser-Rand Team: Jorge Pacheco, Ph.D. Jason Kerth Michael Dollinger Project Funded by DOE NETL DOE PM: Travis Shultz 2 SOUTHWEST RESEARCH INSTITUTE 11 Divisions *Engine Emissions *Fuels & Lubricants *Automation *Aerospace Electronics *Space Science *Nuclear Waste *Applied Physics *Applied Power *Chemistry *Electronics *Mechanical Engineering * Rotating Machinery Group *1200 Acres *2 million Ft 2 *3200 Employees *1200 Engineers *170 Buildings Project Motivation * CO 2 capture has a significant compression penalty - as high as 8 to 12%.

482

CO2 Emissions from Fuel Combustion | Open Energy Information  

Open Energy Info (EERE)

CO2 Emissions from Fuel Combustion CO2 Emissions from Fuel Combustion Jump to: navigation, search Tool Summary Name: CO2 Emissions from Fuel Combustion Agency/Company /Organization: International Energy Agency Sector: Energy Topics: Baseline projection, GHG inventory Resource Type: Dataset, Publications Website: www.iea.org/co2highlights/co2highlights.pdf CO2 Emissions from Fuel Combustion Screenshot References: CO2 Emissions from Fuel Combustion[1] Overview "This annual publication contains: estimates of CO2 emissions by country from 1971 to 2008 selected indicators such as CO2/GDP, CO2/capita, CO2/TPES and CO2/kWh CO2 emissions from international marine and aviation bunkers, and other relevant information" Excel Spreadsheet References ↑ "CO2 Emissions from Fuel Combustion"

483

A method for permanent CO2 mineral carbonation  

SciTech Connect

The Albany Research Center (ARC) of the U.S. Department of Energy (DOE) has been conducting research to investigate the feasibility of mineral carbonation as a method for carbon dioxide (CO2) sequestration. The research is part of a Mineral Carbonation Study Program within the Office of Fossil Energy in DOE. Other participants in this Program include DOE?s Los Alamos National Laboratory and National Energy Technology Laboratory, Arizona State University, and Science Applications International Corporation. The research has focused on ex-situ mineral carbonation in an aqueous system. The process developed at ARC reacts a slurry of magnesium silicate mineral with supercritical CO2 to produce a solid magnesium carbonate product. To date, olivine and serpentine have been used as the mineral reactant, but other magnesium silicates could be used as well. The process is designed to simulate the natural serpentinization reaction of ultramafic minerals, and consequently, these results may also be applicable to strategies for in-situ geological sequestration. Baseline tests were begun in distilled water on ground products of foundry-grade olivine. Tests conducted at 150 C and subcritical CO2 pressures (50 atm) resulted in very slow conversion to carbonate. Increasing the partial pressure of CO2 to supercritical (>73 atm) conditions, coupled with agitation of the slurry and gas dispersion within the water column, resulted in significant improvement in the extent of reaction in much shorter reaction times. A change from distilled water to a bicarbonate/salt solution further improved the rate and extent of reaction. When serpentine, a hydrated mineral, was used instead of olivine, extent of reaction was poor until heat treatment was included prior to the carbonation reaction. Removal of the chemically bound water resulted in conversion to carbonate similar to those obtained with olivine. Recent results have shown that conversions of nearly 80 pct are achievable after 30 minutes at test conditions of 155 C and 185 atm CO2 in a bicarbonate/salt solution. The results from the current studies suggest that reaction kinetics can be further improved. Future tests will examine additional pressure/temperature regimes, various pretreatment options,and solution modifications.

Dahlin, David C.; O'Connor, William K.; Nilsen, David N.; Rush, G.E.; Walters, Richard P.; Turner, Paul C.

2000-01-01T23:59:59.000Z

484

Experimental Study on the Separation of CO2 from Flue Gas Using Hollow Fiber Membrane Contactors with Aqueous Solution of Potassium Glycinate  

Science Conference Proceedings (OSTI)

Experimental study on CO2 removal from flue gas using polypropylene hollow fiber membrane contactors were conducted. Aqueous solutions of potassium glycinate were used as absorption solution to absorb CO2 in the experiments. Under moderate operating ... Keywords: Gas absorption, Carbon dioxide, Potassium glycinate, Hollow fiber membrane contactor, Membrane absorption

Weifeng Zhang; Qiuhua Wang; Mengxiang Fang; Zhongyang Luo; Kefa Cen

2009-10-01T23:59:59.000Z

485

Design and Implementation of a CO2 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells In a Shallow Shelf Carbonate Approaching Waterflood Depletion, Class II  

SciTech Connect

The principle objective of this project is to demonstrate the economic viability and widespread applicability of an innovative reservoir management and carbon dioxide (CO2) flood project development approach for improving CO2 flood project economics in shallow shelf carbonate (SSC) reservoirs.

Czirr, K.L.; Gaddis, M.P.; Moshell, M.K.

2002-02-21T23:59:59.000Z

486

Injection and Reservoir Hazard Management: Mechanical Deformation and Geochemical Alteration at the InSalah CO2 Storage Project  

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

Injection and Reservoir Hazard Injection and Reservoir Hazard Management: Mechanical Deformation and Geochemical Alteration at the In Salah CO 2 Storage Project Background Safe and permanent storage of carbon dioxide (CO 2 ) in geologic reservoirs is critical to geologic sequestration. The In Salah Project (joint venture of British Petroleum (BP), Sonatrach, and StatoilHydro) has two fundamental goals: (1) 25-30 years of 9 billion cubic feet per year (bcfy) natural gas production from 8 fields in the Algerian

487

A Review of Hazardous Chemical Species Associated with CO2 Capturefrom Coal-Fired Power Plants and Their Potential Fate in CO2 GeologicStorage  

Science Conference Proceedings (OSTI)

Conventional coal-burning power plants are major contributors of excess CO2 to the atmospheric inventory. Because such plants are stationary, they are particularly amenable to CO2 capture and disposal by deep injection into confined geologic formations. However, the energy penalty for CO2 separation and compression is steep, and could lead to a 30-40 percent reduction in useable power output. Integrated gas combined cycle (IGCC) plants are thermodynamically more efficient, i.e.,produce less CO2 for a given power output, and are more suitable for CO2 capture. Therefore, if CO2 capture and deep subsurface disposal were to be considered seriously, the preferred approach would be to build replacement IGCC plants with integrated CO2 capture, rather than retrofit existing conventional plants. Coal contains minor quantities of sulfur and nitrogen compounds, which are of concern, as their release into the atmosphere leads to the formation of urban ozone and acid rain, the destruction of stratospheric ozone, and global warming. Coal also contains many trace elements that are potentially hazardous to human health and the environment. During CO2 separation and capture, these constituents could inadvertently con