National Library of Energy BETA

Sample records for indirect uses-boiler fuel

  1. Indirect-fired gas turbine bottomed with fuel cell

    DOEpatents

    Micheli, Paul L.; Williams, Mark C.; Parsons, Edward L.

    1995-01-01

    An indirect-heated gas turbine cycle is bottomed with a fuel cell cycle with the heated air discharged from the gas turbine being directly utilized at the cathode of the fuel cell for the electricity-producing electrochemical reaction occurring within the fuel cell. The hot cathode recycle gases provide a substantial portion of the heat required for the indirect heating of the compressed air used in the gas turbine cycle. A separate combustor provides the balance of the heat needed for the indirect heating of the compressed air used in the gas turbine cycle. Hot gases from the fuel cell are used in the combustor to reduce both the fuel requirements of the combustor and the NOx emissions therefrom. Residual heat remaining in the air-heating gases after completing the heating thereof is used in a steam turbine cycle or in an absorption refrigeration cycle. Some of the hot gases from the cathode can be diverted from the air-heating function and used in the absorption refrigeration cycle or in the steam cycle for steam generating purposes.

  2. Indirect-fired gas turbine bottomed with fuel cell

    DOEpatents

    Micheli, P.L.; Williams, M.C.; Parsons, E.L.

    1995-09-12

    An indirect-heated gas turbine cycle is bottomed with a fuel cell cycle with the heated air discharged from the gas turbine being directly utilized at the cathode of the fuel cell for the electricity-producing electrochemical reaction occurring within the fuel cell. The hot cathode recycle gases provide a substantial portion of the heat required for the indirect heating of the compressed air used in the gas turbine cycle. A separate combustor provides the balance of the heat needed for the indirect heating of the compressed air used in the gas turbine cycle. Hot gases from the fuel cell are used in the combustor to reduce both the fuel requirements of the combustor and the NOx emissions therefrom. Residual heat remaining in the air-heating gases after completing the heating thereof is used in a steam turbine cycle or in an absorption refrigeration cycle. Some of the hot gases from the cathode can be diverted from the air-heating function and used in the absorption refrigeration cycle or in the steam cycle for steam generating purposes. 1 fig.

  3. Indirect-fired gas turbine dual fuel cell power cycle

    DOEpatents

    Micheli, Paul L.; Williams, Mark C.; Sudhoff, Frederick A.

    1996-01-01

    A fuel cell and gas turbine combined cycle system which includes dual fuel cell cycles combined with a gas turbine cycle wherein a solid oxide fuel cell cycle operated at a pressure of between 6 to 15 atms tops the turbine cycle and is used to produce CO.sub.2 for a molten carbonate fuel cell cycle which bottoms the turbine and is operated at essentially atmospheric pressure. A high pressure combustor is used to combust the excess fuel from the topping fuel cell cycle to further heat the pressurized gas driving the turbine. A low pressure combustor is used to combust the excess fuel from the bottoming fuel cell to reheat the gas stream passing out of the turbine which is used to preheat the pressurized air stream entering the topping fuel cell before passing into the bottoming fuel cell cathode. The CO.sub.2 generated in the solid oxide fuel cell cycle cascades through the system to the molten carbonate fuel cell cycle cathode.

  4. On direct and indirect methanol fuel cells for transportation applications

    SciTech Connect

    Ren, Xiaoming; Wilson, M.S.; Gottesfeld, S.

    1995-09-01

    Power densities in electrolyte Direct Methanol Fuel Cells have been achieved which are only three times lower than those achieved with similar reformate/air fuel cells. Remaining issues are: improved anode catalyst activity, demonstrated long-term stable performance, and high fuel efficiencies.

  5. On direct and indirect methanol fuel cells for transportation applications

    SciTech Connect

    Gottesfield, S.

    1996-04-01

    Research on direct oxidation methanol fuel cells (DMFCs) and polymer electrolyte fuel cells (PEFCs) is discussed. Systems considered for transportation applications are addressed. The use of platinum/ruthenium anode electrocatalysts and platinum cathode electrocatalysts in polymer electrolyte DMFCs has resulted in significant performance enhancements.

  6. Planar solid oxide fuel cell with staged indirect-internal air and fuel preheating and reformation

    DOEpatents

    2003-10-21

    A solid oxide fuel cell arrangement and method of use that provides internal preheating of both fuel and air in order to maintain the optimum operating temperature for the production of energy. The internal preheat passes are created by the addition of two plates, one on either side of the bipolar plate, such that these plates create additional passes through the fuel cell. This internal preheat fuel cell configuration and method reduce the requirements for external heat exchanger units and air compressors. Air or fuel may be added to the fuel cell as required to maintain the optimum operating temperature through a cathode control valve or an anode control valve, respectively. A control loop comprises a temperature sensing means within the preheat air and fuel passes, a means to compare the measured temperature to a set point temperature and a determination based on the comparison as to whether the control valves should allow additional air or fuel into the preheat or bypass manifolds of the fuel cell.

  7. Table 5.6 End Uses of Fuel Consumption, 2010;

    Energy Information Administration (EIA) (indexed site)

    6 End Uses of Fuel Consumption, 2010; Level: National and Regional Data; Row: End Uses; Column: Energy Sources, including Net Electricity; Unit: Trillion Btu. Distillate Fuel Oil Coal Net Residual and LPG and (excluding Coal End Use Total Electricity(a) Fuel Oil Diesel Fuel(b) Natural Gas(c) NGL(d) Coke and Breeze) Other(e) Total United States TOTAL FUEL CONSUMPTION 14,228 2,437 79 130 5,211 69 868 5,435 Indirect Uses-Boiler Fuel -- 27 46 19 2,134 10 572 -- Conventional Boiler Use -- 27 20 4 733

  8. Table 5.8 End Uses of Fuel Consumption, 2010;

    Energy Information Administration (EIA) (indexed site)

    8 End Uses of Fuel Consumption, 2010; Level: National and Regional Data; Row: End Uses; Column: Energy Sources, including Net Demand for Electricity; Unit: Trillion Btu. Distillate Fuel Oil Coal Net Demand Residual and LPG and (excluding Coal End Use for Electricity(a) Fuel Oil Diesel Fuel(b) Natural Gas(c) NGL(d) Coke and Breeze) Total United States TOTAL FUEL CONSUMPTION 2,886 79 130 5,211 69 868 Indirect Uses-Boiler Fuel 44 46 19 2,134 10 572 Conventional Boiler Use 44 20 4 733 3 72 CHP

  9. Diagnosis of pusher-fuel mix in indirectly driven Nova implosions (HEP3)

    SciTech Connect

    Dittrich, T.R.; Hammel, B.A.; Keane, C.J.

    1996-06-01

    A key issue for inertial confinement fusion (ICF) is the hydrodynamic stability of the imploding capsule. Imperfections on the capsule surface can grow into large perturbations that degrade capsule performance. Understanding this process is crucial if the authors are to successfully predict requirements for future high-gain ICF capsules. Experiments on the Nova laser at Lawrence Livermore National Laboratory have directly measured perturbation growth on planar foils, and three experimental groups have investigated backlit perturbation growth using imploding spheres. In addition to these efforts, which concentrate on indirectly driven implosions, is work investigating the hydrodynamic stability of directly driven ICF capsules. In these direct-drive experiments the laser light shines directly on the capsules, causing the implosion and providing the seed for perturbation growth. This article reports measurement, via emission from spectroscopic tracers, of the full process of perturbation growth leading to pusher-fuel mix in spherical implosions, and shows perturbation growth dependence on initial perturbation amplitude and wavelength. In contrast to the cited direct-drive work, the authors have in this experiment separated the drive from the perturbation seed.

  10. Biomass Indirect Liquefaction Presentation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Presentation Biomass Indirect Liquefaction Presentation TRI Technology Update & IDL R&D ... ClearFuels-Rentech Pilot-Scale Biorefinery Biomass Indirect Liquefaction Presentation ...

  11. An indirect sensing technique for diesel fuel quantity control. Technical progress report, October 1--December 31, 1998

    SciTech Connect

    MacCarley, C.A.

    1999-01-26

    Work has proceeded intensely with the objective of completing the commercial prototype system prior to the end of the contract period. At the time of this report, testing and refinement of the commercial version of the system has not been completed. During this reporting period, several major milestones were reached and many significant lessons were learned. These are described. The experimental retrofit system has achieved all performance objectives in engine dynamometer tests. The prototype commercial version of the system will begin demonstration service on the first of several Santa Maria Area Transit (SMAT) transit buses on February 1, 1999. The commercial system has been redesignated the Electronic Diesel Smoke Reduction System (EDSRS) replacing the original internal pseudonym ADSC. The focus has been narrowed to a retrofit product suitable for installation on existing mechanically-governed diesel engines. Included in this potential market are almost all diesel-powered passenger cars and light trucks manufactured prior to the introduction of the most recent clean diesel engines equipped with particulate traps and electronic controls. Also included are heavy-duty trucks, transit vehicles, school buses, and agricultural equipment. This system is intended to prevent existing diesel engines from overfueling to the point of visible particulate emissions (smoke), while allowing maximum smoke-limited torque under all operating conditions. The system employs a microcontroller and a specialized exhaust particulate emission sensor to regulate the maximum allowable fuel quantity via an adaptive throttle-limit map. This map specifies a maximum allowable throttle position as a function of engine speed, turbocharger boost pressure and engine coolant temperature. The throttle position limit is mechanized via a servo actuator inserted in the throttle cable leading to the injection pump.

  12. Biomass Indirect Liquefaction Presentation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biomass RDD Review Template pearson_rentech_clearfuels.pdf (1 MB) More Documents & Publications ClearFuels-Rentech Pilot-Scale Biorefinery Biomass Indirect Liquefaction Strategy Workshop: Summary Report 2013 Peer Review Presentations-Plenaries

  13. DOE indirect liquefaction program

    SciTech Connect

    Schehl, R.R.

    1985-01-01

    Processes for the hydrogenation of carbon monoxide have had commercial importance since about 1920, when the commercial production of methanol and higher alcohols on oxide catalysts began. Soon thereafter Fischer and Tropsch discovered that liquid hydrocarbons could be synthesized from carbon monoxide and hydrogen over Group VIII metal catalysts. Following extensive catalyst and process development efforts, this technology provided Germany with a source of liquid fuels during World War II. The period following the war saw an acceleration in research and development on the Fischer-Tropsch process, but the only commercial application that was to emerge was the SASOL process in the Union of South Africa. The oil crises of the 1970s have rekindled worldwide interest in indirect liquefaction technologies for the production of clean, high-quality motor fuels from coal. The development of more efficient coal gasification processes and the advent of molecular sieve catalysts that allow tailoring of product distributions have set the stage for revolutionary improvements in process designs over state-of-the-art technology. This paper reviews, in brief, the research and development projects that the Department of Energy is sponsoring in the area of synthesis gas conversion to liquid fuels. These projects range from pilot-plant-scale operations, such as the fluidized-bed MTG plant in Wesseling, FRG, to basic research into reaction mechanisms at universities and government laboratories. 23 refs., 1 fig., 2 tabs.

  14. fuel

    National Nuclear Security Administration (NNSA)

    4%2A en Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:www.nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrogen-powered-cars

  15. fuel

    National Nuclear Security Administration (NNSA)

    4%2A en Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrogen-powered-cars

  16. Fuels

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing ... Heavy Duty Fuels DISI Combustion HCCISCCI Fundamentals Spray Combustion Modeling ...

  17. Direct/Indirect Costs

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1997-03-28

    This chapter provides recommended categories for direct and indirect elements developed by the Committee for Cost Methods Development (CCMD) and describes various estimating techniques for direct and indirect costs.

  18. Biomass Indirect Liquefaction Strategy Workshop: Summary Report |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Strategy Workshop: Summary Report Biomass Indirect Liquefaction Strategy Workshop: Summary Report This report is based on the proceedings of the U.S. DOE's Bioenergy Technologies Office Biomass Indirect Liquefaction Strategy Workshop. idl_workshop_summary_report_july_2014 (1.04 MB) More Documents & Publications 2013 Peer Review Presentations-Gasification Bioenergy Technologies Office Conversion R&D Pathway: Syngas Upgrading to Hydrocarbon Fuels ITP Chemicals:

  19. Conversion of cellulosic wastes to liquid hydrocarbon fuels: Vol. 6, The modeling and design of a staged indirect liquefaction reactor: Final report

    SciTech Connect

    Kuester, J.L.

    1986-11-01

    A staged reactor was designed to convert biomass to useful fuels. The reactor consists of three stages. The first stage is a concentric combustor/pyrolyzer system where the biomass is gasified in a fluidized bed at high temperatures in the absence of oxygen. The second stage is a cyclonic scrubber where particulates and condensable materials are removed from the gas stream while the gas is cooled. In the final stage the gas undergoes a Fischer-Tropsch synthesis in a fluidized bed or slurry reactor. Mathematical models of the system were developed and used to create computer programs that would predict the behavior of the bed. The models were based on fundamental phenomena and were used to predict key dimensions of the staged reactor system. A transparent plastic, full-scale, cold flow reactor simulator was built using the models' predictions. The simulator was used to refine the models and determine the operating characteristics of the reactor. The design was determined to be workable and potentially useful. The reactor was, however, difficult to operate and would require extensive automated control systems.

  20. Indirection and computer security.

    SciTech Connect

    Berg, Michael J.

    2011-09-01

    The discipline of computer science is built on indirection. David Wheeler famously said, 'All problems in computer science can be solved by another layer of indirection. But that usually will create another problem'. We propose that every computer security vulnerability is yet another problem created by the indirections in system designs and that focusing on the indirections involved is a better way to design, evaluate, and compare security solutions. We are not proposing that indirection be avoided when solving problems, but that understanding the relationships between indirections and vulnerabilities is key to securing computer systems. Using this perspective, we analyze common vulnerabilities that plague our computer systems, consider the effectiveness of currently available security solutions, and propose several new security solutions.

  1. Biomass Indirect Liquefaction Strategy Workshop Summary Report

    SciTech Connect

    none,

    2014-07-01

    This report is based on the proceedings of the U.S. Department of Energy Bioenergy Technologies Office Biomass Indirect Liquefaction Strategy Workshop. The workshop, held March 20–21, 2014, in Golden, Colorado, discussed and detailed the research and development needs for biomass indirect liquefaction. Discussions focused on pathways that convert biomass-based syngas (or any carbon monoxide, hydrogen gaseous stream) to liquid intermediates (alcohols or acids) and further synthesize those intermediates to liquid hydrocarbons that are compatible as either a refinery feed or neat fuel.

  2. An Indirect Route for Ethanol Production

    SciTech Connect

    Eggeman, T.; Verser, D.; Weber, E.

    2005-04-29

    The ZeaChem indirect method is a radically new approach to producing fuel ethanol from renewable resources. Sugar and syngas processing platforms are combined in a novel way that allows all fractions of biomass feedstocks (e.g. carbohydrates, lignins, etc.) to contribute their energy directly into the ethanol product via fermentation and hydrogen based chemical process technologies. The goals of this project were: (1) Collect engineering data necessary for scale-up of the indirect route for ethanol production, and (2) Produce process and economic models to guide the development effort. Both goals were successfully accomplished. The projected economics of the Base Case developed in this work are comparable to today's corn based ethanol technology. Sensitivity analysis shows that significant improvements in economics for the indirect route would result if a biomass feedstock rather that starch hydrolyzate were used as the carbohydrate source. The energy ratio, defined as the ratio of green energy produced divided by the amount of fossil energy consumed, is projected to be 3.11 to 12.32 for the indirect route depending upon the details of implementation. Conventional technology has an energy ratio of 1.34, thus the indirect route will have a significant environmental advantage over today's technology. Energy savings of 7.48 trillion Btu/yr will result when 100 MMgal/yr (neat) of ethanol capacity via the indirect route is placed on-line by the year 2010.

  3. Transportation fuels from wood

    SciTech Connect

    Baker, E.G.; Elliott, D.C.; Stevens, D.J.

    1980-01-01

    The various methods of producing transportation fuels from wood are evaluated in this paper. These methods include direct liquefaction schemes such as hydrolysis/fermentation, pyrolysis, and thermochemical liquefaction. Indirect liquefaction techniques involve gasification followed by liquid fuels synthesis such as methanol synthesis or the Fischer-Tropsch synthesis. The cost of transportation fuels produced by the various methods are compared. In addition, three ongoing programs at Pacific Northwest Laboratory dealing with liquid fuels from wood are described.

  4. Tankless Coil and Indirect Water Heaters | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Coil and Indirect Water Heaters Tankless Coil and Indirect Water Heaters An indirect water heater. An indirect water heater. Tankless coil and indirect water heaters use a home's...

  5. Tankless Coil and Indirect Water Heaters | Department of Energy

    Energy Saver

    Coil and Indirect Water Heaters Tankless Coil and Indirect Water Heaters An indirect water heater. An indirect water heater. Tankless coil and indirect water heaters use a home's ...

  6. Fuel processor for fuel cell power system

    DOEpatents

    Vanderborgh, Nicholas E.; Springer, Thomas E.; Huff, James R.

    1987-01-01

    A catalytic organic fuel processing apparatus, which can be used in a fuel cell power system, contains within a housing a catalyst chamber, a variable speed fan, and a combustion chamber. Vaporized organic fuel is circulated by the fan past the combustion chamber with which it is in indirect heat exchange relationship. The heated vaporized organic fuel enters a catalyst bed where it is converted into a desired product such as hydrogen needed to power the fuel cell. During periods of high demand, air is injected upstream of the combustion chamber and organic fuel injection means to burn with some of the organic fuel on the outside of the combustion chamber, and thus be in direct heat exchange relation with the organic fuel going into the catalyst bed.

  7. U.S. DOE indirect coal liquefaction program: An overview

    SciTech Connect

    Shen, J.; Schmetz, E.; Winslow, J.; Tischer, R.; Srivastava, R.

    1997-12-31

    Coal is the most abundant domestic energy resource in the United States. The Fossil Energy Organization within the US Department of Energy (DOE) has been supporting a coal liquefaction program to develop improved technologies to convert coal to clean and cost-effective liquid fuels to complement the dwindling supply of domestic petroleum crude. The goal of this program is to produce coal liquids that are competitive with crude at $20 to $25 per barrel. Indirect and direct liquefaction routes are the two technologies being pursued under the DOE coal liquefaction program. This paper will give an overview of the DOE indirect liquefaction program. More detailed discussions will be given to the F-T diesel and DME fuels which have shown great promises as clean burning alternative diesel fuels. The authors also will briefly discuss the economics of indirect liquefaction and the hurdles and opportunities for the early commercial deployment of these technologies. Discussions will be preceded by two brief reviews on the liquid versus gas phase reactors and the natural gas versus coal based indirect liquefaction.

  8. SLURRY PHASE IRON CATALYSTS FOR INDIRECT COAL LIQUEFACTION

    SciTech Connect

    Abhaya K. Datye

    1998-11-19

    This report describes research conducted to support the DOE program in indirect coal liquefaction. Specifically, they have studied the attrition behavior of iron Fischer-Tropsch catalysts, their interaction with the silica binder and the evolution of iron phases in a synthesis gas conversion process. The results provide significant insight into factors that should be considered in the design of catalysts for converting coal based syngas into liquid fuels.

  9. Fuel flexible fuel injector

    DOEpatents

    Tuthill, Richard S; Davis, Dustin W; Dai, Zhongtao

    2015-02-03

    A disclosed fuel injector provides mixing of fuel with airflow by surrounding a swirled fuel flow with first and second swirled airflows that ensures mixing prior to or upon entering the combustion chamber. Fuel tubes produce a central fuel flow along with a central airflow through a plurality of openings to generate the high velocity fuel/air mixture along the axis of the fuel injector in addition to the swirled fuel/air mixture.

  10. Adiabat-shaping in indirect drive inertial confinement fusion

    SciTech Connect

    Baker, K. L.; Robey, H. F.; Milovich, J. L.; Jones, O. S.; Smalyuk, V. A.; Casey, D. T.; MacPhee, A. G.; Pak, A.; Celliers, P. M.; Clark, D. S.; Landen, O. L.; Peterson, J. L.; Berzak-Hopkins, L. F.; Weber, C. R.; Haan, S. W.; Dppner, T. D.; Dixit, S.; Hamza, A. V.; Jancaitis, K. S.; Kroll, J. J.; and others

    2015-05-15

    Adiabat-shaping techniques were investigated in indirect drive inertial confinement fusion experiments on the National Ignition Facility as a means to improve implosion stability, while still maintaining a low adiabat in the fuel. Adiabat-shaping was accomplished in these indirect drive experiments by altering the ratio of the picket and trough energies in the laser pulse shape, thus driving a decaying first shock in the ablator. This decaying first shock is designed to place the ablation front on a high adiabat while keeping the fuel on a low adiabat. These experiments were conducted using the keyhole experimental platform for both three and four shock laser pulses. This platform enabled direct measurement of the shock velocities driven in the glow-discharge polymer capsule and in the liquid deuterium, the surrogate fuel for a DT ignition target. The measured shock velocities and radiation drive histories are compared to previous three and four shock laser pulses. This comparison indicates that in the case of adiabat shaping the ablation front initially drives a high shock velocity, and therefore, a high shock pressure and adiabat. The shock then decays as it travels through the ablator to pressures similar to the original low-adiabat pulses when it reaches the fuel. This approach takes advantage of initial high ablation velocity, which favors stability, and high-compression, which favors high stagnation pressures.

  11. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway | Department...

    Energy.gov [DOE] (indexed site)

    Upgrading to Hydrocarbon Fuels 2013 Peer Review Presentations-Gasification Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass

  12. Indirect Sensing Techniques for Performance Based Verification

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and alert the user to any fuel quality issues, both on-board in the fuel stream and at the nozzle. Concept: Use a fuel cell type device to measure impurities in the fuel stream. ...

  13. Biomass Indirect Liquefaction Strategy Workshop: Summary Report...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biomass Indirect Liquefaction Strategy Workshop. idlworkshopsummaryreportjuly2014 (1.04 MB) More Documents & Publications 2013 Peer Review Presentations-Gasification ...

  14. Biomass Indirect Liquefaction Workshop | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Indirect Liquefaction Workshop Biomass Indirect Liquefaction Workshop To support research and development (R&D) planning efforts within the Thermochemical Conversion Program, the Bioenergy Technologies Office hosted the Biomass Indirect Liquefaction (IDL) Workshop. This workshop discussed and detailed the R&D needs for biomass IDL. Discussions focused on pathways that convert biomass-based syngas (or any carbon monoxide, hydrogen gaseous stream) to liquid intermediates (alcohols or

  15. Potential Aerosol Indirect Effects on Atmospheric Circulation...

    Office of Scientific and Technical Information (OSTI)

    the complex processes involved are poorly understood and represented in climate models. Here we report that aerosol indirect effect on deep convective cloud systems can lead ...

  16. Two stage indirect evaporative cooling system

    DOEpatents

    Bourne, Richard C.; Lee, Brian E.; Callaway, Duncan

    2005-08-23

    A two stage indirect evaporative cooler that moves air from a blower mounted above the unit, vertically downward into dry air passages in an indirect stage and turns the air flow horizontally before leaving the indirect stage. After leaving the dry passages, a major air portion travels into the direct stage and the remainder of the air is induced by a pressure drop in the direct stage to turn 180.degree. and returns horizontally through wet passages in the indirect stage and out of the unit as exhaust air.

  17. Fuel Options

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hydrogen Production Market Transformation Fuel Cells Predictive Simulation of Engines ... Twitter Google + Vimeo Newsletter Signup SlideShare Fuel Options HomeCapabilitiesFuel ...

  18. Fossil fuels -- future fuels

    SciTech Connect

    1998-03-01

    Fossil fuels -- coal, oil, and natural gas -- built America`s historic economic strength. Today, coal supplies more than 55% of the electricity, oil more than 97% of the transportation needs, and natural gas 24% of the primary energy used in the US. Even taking into account increased use of renewable fuels and vastly improved powerplant efficiencies, 90% of national energy needs will still be met by fossil fuels in 2020. If advanced technologies that boost efficiency and environmental performance can be successfully developed and deployed, the US can continue to depend upon its rich resources of fossil fuels.

  19. Tankless Coil and Indirect Water Heaters | Department of Energy

    Energy.gov [DOE] (indexed site)

    An indirect water heater. An indirect water heater. How does it work? Tankless coil and indirect water heaters use your home's heating system to heat water. Tankless coil and...

  20. Opportunity fuels

    SciTech Connect

    Lutwen, R.C.

    1994-12-31

    Opportunity fuels - fuels that can be converted to other forms of energy at lower cost than standard fossil fuels - are discussed in outline form. The type and source of fuels, types of fuels, combustability, methods of combustion, refinery wastes, petroleum coke, garbage fuels, wood wastes, tires, and economics are discussed.

  1. A New Assessment of the Aerosol First Indirect Effect

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    New Assessment of the Aerosol First Indirect Effect Shao, Hongfei Florida State University Liu, Guosheng Florida State University Category: Aerosols The aerosol first indirect ...

  2. Design of slurry reactor for indirect liquefaction applications...

    Office of Scientific and Technical Information (OSTI)

    Design of slurry reactor for indirect liquefaction applications Citation Details In-Document Search Title: Design of slurry reactor for indirect liquefaction applications You ...

  3. Performance and mix measurements of indirect drive Cu doped Be...

    Office of Scientific and Technical Information (OSTI)

    Performance and mix measurements of indirect drive Cu doped Be implosions Citation Details In-Document Search Title: Performance and mix measurements of indirect drive Cu doped Be ...

  4. Science Overview Document Indirect and Semi-Direct Aerosol Campaign...

    Office of Scientific and Technical Information (OSTI)

    Science Overview Document Indirect and Semi-Direct Aerosol Campaign (ISDAC) April 2008 Citation Details In-Document Search Title: Science Overview Document Indirect and Semi-Direct ...

  5. Project Profile: Indirect, Dual-Media, Phase Changing Material...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Indirect, Dual-Media, Phase Changing Material Modular Thermal Energy Storage System Project Profile: Indirect, Dual-Media, Phase Changing Material Modular Thermal Energy Storage ...

  6. Indirect ( n , γ ) cross sections of thorium cycle nuclei using...

    Office of Scientific and Technical Information (OSTI)

    Indirect ( n , ) cross sections of thorium cycle nuclei using the surrogate method Title: Indirect ( n , ) cross sections of thorium cycle nuclei using the surrogate method ...

  7. Indirect detection of self-interacting asymmetric dark matter...

    Office of Scientific and Technical Information (OSTI)

    Indirect detection of self-interacting asymmetric dark matter Prev Next Title: Indirect detection of self-interacting asymmetric dark matter Authors: Pearce, Lauren ; ...

  8. Indirect detection of self-interacting asymmetric dark matter...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Indirect detection of self-interacting asymmetric dark matter Citation Details In-Document Search Title: Indirect detection of self-interacting asymmetric dark ...

  9. Tankless Coil and Indirect Water Heater Basics | Department of...

    Energy Saver

    Homes & Buildings Water Heating Tankless Coil and Indirect Water Heater Basics Tankless Coil and Indirect Water Heater Basics August 19, 2013 - 3:03pm Addthis Illustration of ...

  10. Quantification of progress in indirect coal liquefaction

    SciTech Connect

    Gray, D.; ElSawy, A.; Tomlinson, G.

    1991-01-01

    The objective of this study is to quantify the economic and technical impact of incorporating various advanced technologies into the indirect coal liquefaction system. These advanced technologies include entrained flow Shell gasification and slurry-phase Fischer-Tropsch (F-T) synthesis. This objective was accomplished by substituting the Shell entrained goal gasifier system for the Lurgi and the advanced slurry F-T reactor for the Synthol and ARGE F-T systems in a SASOL-type indirect liquefaction facility. 4 refs., 3 figs., 2 tabs.

  11. Alternative Fuels Data Center: Biodiesel Fueling Stations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fueling ...

  12. Requirements for status for volume fuel cell manufacturing

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Requirements & Status for Volume Fuel Cell Manufacturing DOE Hydrogen Program, Washington, DC July 13-14, 2005 Requirements for Manufactured Fuel Cells Customer Requirements: Commercial Plant Study - Volume: 250,000 fuel stacks per year - Cost: $30/kw net Requirements for Manufactured Fuel Cells Commercial Volume Manufacturing - Material Utilization: >85% - Controlled Environments (Humidity, temperature, dust) - Environmentally safe direct and indirect materials - Hydrogen safety - Make

  13. Fuel pin

    DOEpatents

    Christiansen, David W.; Karnesky, Richard A.; Leggett, Robert D.; Baker, Ronald B.

    1989-10-03

    A fuel pin for a liquid metal nuclear reactor is provided. The fuel pin includes a generally cylindrical cladding member with metallic fuel material disposed therein. At least a portion of the fuel material extends radially outwardly to the inner diameter of the cladding member to promote efficient transfer of heat to the reactor coolant system. The fuel material defines at least one void space therein to facilitate swelling of the fuel material during fission.

  14. Fuel pin

    DOEpatents

    Christiansen, David W. (Kennewick, WA); Karnesky, Richard A. (Richland, WA); Leggett, Robert D. (Richland, WA); Baker, Ronald B. (Richland, WA)

    1989-01-01

    A fuel pin for a liquid metal nuclear reactor is provided. The fuel pin includes a generally cylindrical cladding member with metallic fuel material disposed therein. At least a portion of the fuel material extends radially outwardly to the inner diameter of the cladding member to promote efficient transfer of heat to the reactor coolant system. The fuel material defines at least one void space therein to facilitate swelling of the fuel material during fission.

  15. Fuel pin

    DOEpatents

    Christiansen, D.W.; Karnesky, R.A.; Leggett, R.D.; Baker, R.B.

    1987-11-24

    A fuel pin for a liquid metal nuclear reactor is provided. The fuel pin includes a generally cylindrical cladding member with metallic fuel material disposed therein. At least a portion of the fuel material extends radially outwardly to the inner diameter of the cladding member to promote efficient transfer of heat to the reactor coolant system. The fuel material defines at least one void space therein to facilitate swelling of the fuel material during fission.

  16. Study of Aerosol Indirect Effects in China

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Aerosol Indirect Effects in China In 2008, the U.S. Department of Energy (DOE)'s Atmospheric Radiation Measurement (ARM) Climate Research Facility is providing the ARM Mobile Facility (AMF) to conduct a comprehensive investigation of regional aerosol impacts in China as part of a joint program with the Institute of Atmospheric Physics, Chinese Academy of Sciences. The joint program is under the "Climate Sciences" agreement established in 1987 between the DOE and China Ministry of

  17. The First Aerosol Indirect Effect: Beyond Twomey

    SciTech Connect

    Liu, Y.; Dunn, M.; Daum, P.

    2008-03-10

    The traditional first aerosol indirect effect or the Twomey effect involves several fundamental assumptions. Some of the assumptions (e.g., constant liquid water content) are explicitly stated in studies of the Twomey effect whereas others are only implicitly embedded in the quantitative formulation. This work focuses on examining the implicit assumptions. In particular, we will show that anthropogenic pollution not only increases aerosol loading and droplet concentrations but also alters the relative dispersions of both the aerosol and subsequent droplet size distributions. The indirect effects resulting from the two altered relative dispersions (aerosol dispersion effect and droplet dispersion effect) are likely opposite in sign and proportional in magnitude to the conventional Twomey effect. This result suggests that the outstanding problems of the Twomey effect (i.e., large uncertainty and overestimation reported in literature) may lie with violation of the constant spectral shapes of aerosol and droplet size distributions implicitly assumed in evaluation of the Twomey effect, and therefore, further progress in understanding and quantification of the first aerosol indirect effect demands moving beyond the traditional paradigm originally conceived by Twomey.

  18. Indirect Comprehensive Review Board (ICRB). Final Report

    SciTech Connect

    1996-12-01

    Lockheed Martin Idaho Technologies Company (LMITCO) used a systems engineering approach to take the first step toward defining a requirements baseline for all indirect work at the Idaho National Engineering Laboratory. The intent of this effort was to define the requirements for indirect work, identify the activities necessary to meet the requirements, and to produce defensible cost estimates for the work. The result of this effort is a scrubbed-down, defensible budget for all indirect work in FY 1997. Buying power for each dollar of direct work was increased by $.02. Recommendations are identified for improvements to this process in FY 1998. The purpose of this report is twofold. First is to report the final results of the 1996 ICRB process, and second is to document the process used such that incremental improvements may be made in future years. Objectives, processes, and approaches are described to provide a trail for future boards. Appendices contain copies of board composition, documentation of the process, as well as the actual training materials.

  19. Spatially indirect excitons in coupled quantum wells

    SciTech Connect

    Lai, Chih-Wei Eddy

    2004-03-01

    Microscopic quantum phenomena such as interference or phase coherence between different quantum states are rarely manifest in macroscopic systems due to a lack of significant correlation between different states. An exciton system is one candidate for observation of possible quantum collective effects. In the dilute limit, excitons in semiconductors behave as bosons and are expected to undergo Bose-Einstein condensation (BEC) at a temperature several orders of magnitude higher than for atomic BEC because of their light mass. Furthermore, well-developed modern semiconductor technologies offer flexible manipulations of an exciton system. Realization of BEC in solid-state systems can thus provide new opportunities for macroscopic quantum coherence research. In semiconductor coupled quantum wells (CQW) under across-well static electric field, excitons exist as separately confined electron-hole pairs. These spatially indirect excitons exhibit a radiative recombination time much longer than their thermal relaxation time a unique feature in direct band gap semiconductor based structures. Their mutual repulsive dipole interaction further stabilizes the exciton system at low temperature and screens in-plane disorder more effectively. All these features make indirect excitons in CQW a promising system to search for quantum collective effects. Properties of indirect excitons in CQW have been analyzed and investigated extensively. The experimental results based on time-integrated or time-resolved spatially-resolved photoluminescence (PL) spectroscopy and imaging are reported in two categories. (i) Generic indirect exciton systems: general properties of indirect excitons such as the dependence of exciton energy and lifetime on electric fields and densities were examined. (ii) Quasi-two-dimensional confined exciton systems: highly statistically degenerate exciton systems containing more than tens of thousands of excitons within areas as small as (10 micrometer){sup 2} were

  20. Alternative Fuels Data Center: Emerging Fuels

    Alternative Fuels and Advanced Vehicles Data Center

    Emerging Fuels Printable Version Share this resource Send a link to Alternative Fuels Data Center: Emerging Fuels to someone by E-mail Share Alternative Fuels Data Center: Emerging Fuels on Facebook Tweet about Alternative Fuels Data Center: Emerging Fuels on Twitter Bookmark Alternative Fuels Data Center: Emerging Fuels on Google Bookmark Alternative Fuels Data Center: Emerging Fuels on Delicious Rank Alternative Fuels Data Center: Emerging Fuels on Digg Find More places to share Alternative

  1. Alternative Fuels Data Center: Electricity Fuel Basics

    Alternative Fuels and Advanced Vehicles Data Center

    Electricity Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Electricity Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Electricity Fuel Basics on Twitter Bookmark Alternative Fuels Data Center: Electricity Fuel Basics on Google Bookmark Alternative Fuels Data Center: Electricity Fuel Basics on Delicious Rank Alternative Fuels Data Center: Electricity Fuel Basics on Digg Find More places to share Alternative Fuels Data Center: Electricity Fuel Basics on

  2. Alternative Fuels Data Center: Ethanol Fuel Basics

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fuel Basics on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fuel Basics on Google Bookmark Alternative Fuels Data Center: Ethanol Fuel Basics on Delicious Rank Alternative Fuels Data Center: Ethanol Fuel Basics on Digg Find More places to share Alternative Fuels Data Center: Ethanol Fuel Basics on AddThis.com... More in this

  3. Alternative Fuels Data Center: Ethanol Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Stations on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Stations on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Ethanol Fueling Stations on

  4. Alternative Fuels Data Center: Hydrogen Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Stations on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Stations on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fueling Stations

  5. Alternative Fuels Data Center: Propane Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Stations on Google Bookmark Alternative Fuels Data Center: Propane Fueling Stations on Delicious Rank Alternative Fuels Data Center: Propane Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Propane Fueling Stations on

  6. Fuel processor for fuel cell power system. [Conversion of methanol into hydrogen

    DOEpatents

    Vanderborgh, N.E.; Springer, T.E.; Huff, J.R.

    1986-01-28

    A catalytic organic fuel processing apparatus, which can be used in a fuel cell power system, contains within a housing a catalyst chamber, a variable speed fan, and a combustion chamber. Vaporized organic fuel is circulated by the fan past the combustion chamber with which it is in indirect heat exchange relationship. The heated vaporized organic fuel enters a catalyst bed where it is converted into a desired product such as hydrogen needed to power the fuel cell. During periods of high demand, air is injected upstream of the combustion chamber and organic fuel injection means to burn with some of the organic fuel on the outside of the combustion chamber, and thus be in direct heat exchange relation with the organic fuel going into the catalyst bed.

  7. Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    1. Total Fuel Oil Consumption and Expenditures, 1999" ,"All Buildings Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures" ,"Number of Buildings (thousand)","Floorspac...

  8. Advanced Fuel Reformer Development: Putting the 'Fuel' in Fuel...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Reformer Development Putting the 'Fuel' in Fuel Cells Subir Roychoudhury Precision Combustion, Inc. (PCI), North Haven, CT Shipboard Fuel Cell Workshop March 29, 2011 ...

  9. Transportation Fuels

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Transportation Fuels DOE would invest $52 million to fund a major fleet transformation at Idaho National Laboratory, along with the installation of nine fuel management systems, purchase of additional flex fuel cars and one E85 ethanol fueling station. Transportation projects, such as the acquisition of highly efficient and alternative-fuel vehicles, are not authorized by ESPC legislation. DOE has twice proportion of medium vehicles and three times as many heavy vehicles as compared to the

  10. Indirect Benefits (Increased Roof Life and HVAC Savings) from...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Indirect Benefits (Increased Roof Life and HVAC Savings) from a Solar PV System at the San Jos Convention Center Indirect Benefits (Increased Roof Life and HVAC Savings) from a ...

  11. Technology Solutions for New Homes Case Study: Indirect Solar...

    Energy Saver

    Indirect Solar Water Heating Systems in Single-Family Homes Technology Solutions for New Homes Case Study: Indirect Solar Water Heating Systems in Single-Family Homes In 2011, ...

  12. Alternative Fuels Data Center: Flexible Fuel Vehicles

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Printable Version Share this resource Send a link to Alternative Fuels Data Center: Flexible Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: Flexible Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: Flexible Fuel Vehicles on Twitter Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicles on Google Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicles on Delicious Rank Alternative Fuels Data Center: Flexible Fuel Vehicles on Digg

  13. Fuel Cells and Renewable Gaseous Fuels

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cell Technologies Office | 1 7142015 Fuel Cells and Renewable Gaseous Fuels Bioenergy 2015: Renewable Gaseous Fuels Breakout Session Sarah Studer, PhD ORISE Fellow Fuel Cell ...

  14. Indirect consequences of ecotax: Changes in materials choices

    SciTech Connect

    Bensahel, J.F.; Teulon, H.

    1995-12-31

    In order to reduce carbon dioxide emissions, a taxation of these emissions and/or of energy consumption has been proposed, the (ecotax). Such an ecotax could have: direct results, in terms of energetic choices (choice of fuels, choice of combustion systems... ) and indirect results, in terms of delocalization of industries (towards countries out of the ecotax area), changes in materials relative prices, etc. This last effect has been estimated for the French environment agency, ADEME. The question is: to evaluate whether a taxation of carbon dioxide emissions could lead to changes in the design of products, to make them more energy sparing, to determine which should be the level of the tax to reach such an effect, and finally to calculate the potential saving in carbon dioxide emissions, and its economic cost for society. Three industrial sectors have been studied: building, packaging and automobile. The study included both environmental and economic analysis, with an exploration of the market elasticity of different materials. Some interesting trade-offs have been met: for instance, car manufacturers could be tempted to use aluminum as a weight saving material, but the taxation of carbon dioxide emissions makes aluminum even less competitive than steel in terms of price. The results show that no major change could be reached with the values currently proposed for the tax, except in the packaging industry. The limit value for the tax to prescribe a technical change has been determined in several particular cases, that will be presented.

  15. Design of slurry reactor for indirect liquefaction applications. Final report

    SciTech Connect

    Prakash, A.; Bendale, P.G.

    1991-12-31

    The objective of this project is to design and model a conceptual slurry reactor for two indirect liquefaction applications; (1) production of methanol and (2) production of hydrocarbon fuels via Fischer-Tropsch route. A slurry reactor is defined here as a three-phase bubble column reactor using a fine catalyst particle suspension in a high molecular weight liquid. The feed gas is introduced through spargers. It then bubbles through the column providing the agitation necessary for catalyst suspension and mass transfer. The reactor models for the two processes have been formulated using computer simulation. Process data, kinetic and thermodynamic data, heat and mass transfer data and hydrodynamic data have been used in the mathematical models to describe the slurry reactor for each of the two processes. Available data from process development units and demonstration units were used to test and validate the models. Commercial size slurry reactors for methanol and Fischer-Tropsch synthesis were sized using reactor models developed in this report.

  16. Opportunity fuels

    SciTech Connect

    Lutwen, R.C.

    1996-12-31

    The paper consists of viewgraphs from a conference presentation. A comparison is made of opportunity fuels, defined as fuels that can be converted to other forms of energy at lower cost than standard fossil fuels. Types of fuels for which some limited technical data is provided include petroleum coke, garbage, wood waste, and tires. Power plant economics and pollution concerns are listed for each fuel, and compared to coal and natural gas power plant costs. A detailed cost breakdown for different plant types is provided for use in base fuel pricing.

  17. Fuels Technologies

    Office of Environmental Management (EM)

    ... and why do NO x x emissions emissions increase when fueling with biodiesel? increase when fueling with biodiesel? NO NO x x increase is larger at higher increase is larger ...

  18. Synthetic Fuel

    ScienceCinema

    Idaho National Laboratory - Steve Herring, Jim O'Brien, Carl Stoots

    2016-07-12

    Two global energy priorities today are finding environmentally friendly alternatives to fossil fuels, and reducing greenhouse gass Two global energy priorities today are finding environmentally friendly alternatives to fossil fuels, and reducing greenhous

  19. Fuel Economy

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department is investing in groundbreaking research that will make cars weigh less, drive further and consume less fuel.

  20. Indirect evaporative coolers with enhanced heat transfer

    DOEpatents

    Kozubal, Eric; Woods, Jason; Judkoff, Ron

    2015-09-22

    A separator plate assembly for use in an indirect evaporative cooler (IEC) with an air-to-air heat exchanger. The assembly includes a separator plate with a first surface defining a dry channel and a second surface defining a wet channel. The assembly includes heat transfer enhancements provided on the first surface for increasing heat transfer rates. The heat transfer enhancements may include slit fins with bodies extending outward from the first surface of separator plate or may take other forms including vortex generators, offset strip fins, and wavy fins. In slit fin implementations, the separator plate has holes proximate to each of the slit fins, and the separator plate assembly may include a sealing layer applied to the second surface of the separator plate to block air flow through the holes. The sealing layer can be a thickness of adhesive, and a layer of wicking material is applied to the adhesive.

  1. FUEL CELLS Fuel Cell Cars

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CELLS Fuel Cell Cars Power, performance, and pollution - free Only water from tailpipe More efficient than traditional combustion Only water and heat as byproducts Produce electricity without any combustion Scale up easily to meet many power needs Hydrogen in. Electricity, Heat and Water Out. Share the knowledge #FuelCellsNow #HydrogenNow Learn more: energy.gov/eere/fuelcells Most abundant element in universe Fuel Cell Cars Power, performance, and pollution - free Only water from tailpipe Fuel

  2. Alternative Fuels Data Center: Biodiesel Fuel Basics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fuel Basics on Twitter ...

  3. Diesel fuel from biomass

    SciTech Connect

    Kuester, J.L.

    1984-01-01

    A project to convert various biomass materials to diesel type transportation fuel compatible with current engine designs and the existing distribution system is described. A continuous thermochemical indirect liquefaction approach is used. The system consists of a circulating solid fluidized bed gasification system to produce a synthesis gas containing olefins, hydrogen and carbon monoxide followed by a catalytic liquefaction step to convert the synthesis gas to liquid hydrocarbon fuel. The major emphasis on the project at the present time is to maximize product yield. A level of 60 gals of diesel type fuel per ton of feedstock (dry, ash free basis) is expected. Numerous materials have been processed through the conversion system without any significant change in product quality (essentially C/sub 7/-C/sub 17/ paraffinic hydrocarbons with cetane indicies of 50+). Other tasks in progress include factor studies, process simplification, process control and scale-up to a 10 ton/day Engineering Test Facility. 18 references, 4 figures, 9 tables.

  4. Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Synthesis of Lignocellulosic Biomass | Department of Energy Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass This process design and technoeconomic evaluation addresses the conversion of biomass to ethanol via thermochemical pathways that are expected to be demonstrated at the pilot level by 2012. Thermochemical Ethanol via Indirect

  5. Performance of a High Speed Indirect Injection Diesel Engine...

    Energy.gov [DOE] (indexed site)

    Investigation of Bio-Diesel Fueled Engines under Low-Temperature Combustion Strategies The Linear Engine Pathway of Transformation High Fuel Economy Heavy-Duty Truck Engine

  6. The Indirect and Semi-Direct Aerosol Campaign

    SciTech Connect

    Ghan, Steve

    2014-03-24

    Research projects like the Indirect and Semi-Direct Aerosol Campaign, or ISDAC, increase our knowledge of atmospheric aerosol particles and cloud physics.

  7. Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol...

    Energy.gov [DOE] (indexed site)

    level by 2012. Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass (2.95 MB) More Documents & Publications 2013 Peer Review ...

  8. Federal Energy Subsidies Direct and Indirect Interventions in Energy Markets

    Reports and Publications

    1992-01-01

    A one-time study defining direct and indirect federal energy subsidies, methods of valuation of such subsidies, and a survey of existing subsidies.

  9. Flex power perspectives of indirect power system control through...

    OpenEI (Open Energy Information) [EERE & EIA]

    Flex power perspectives of indirect power system control through dynamic power price (Smart Grid Project) Jump to: navigation, search Project Name Flex power perspectives of...

  10. Study of Mechanisms of Aerosol Indirect Effects on Glaciated...

    Office of Scientific and Technical Information (OSTI)

    ... clouds, was seen to be of higher importance in regulating aerosol indirect effects ... DOE Contract Number: SC0007396 Resource Type: Technical Report Research Org: Leeds ...

  11. Direct Observation of the Transition from Indirect to Direct...

    Office of Scientific and Technical Information (OSTI)

    Direct Observation of the Transition from Indirect to Direct Bandgap in Atomically Thin ... Sponsoring Org: US DOE Office of Science (DOE SC) Country of Publication: United States ...

  12. Direct Observation of the Transition from Indirect to Direct...

    Office of Scientific and Technical Information (OSTI)

    Direct Observation of the Transition from Indirect to Direct Bandgap in Atomically Thin ... Visit OSTI to utilize additional information resources in energy science and technology. A ...

  13. The Indirect and Semi-Direct Aerosol Campaign

    ScienceCinema

    Ghan, Steve

    2014-06-12

    Research projects like the Indirect and Semi-Direct Aerosol Campaign, or ISDAC, increase our knowledge of atmospheric aerosol particles and cloud physics.

  14. Building America Case Study: Indirect Solar Water Heating Systems...

    Energy Saver

    Indirect Solar Water Heating Systems in Single-Family Homes Greenfield, Massachusetts ... Building Component: Solar water heating Application: Single-family Years Tested: 2010-2013 ...

  15. Fuel Model | NISAC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuels Model This model informs analyses of the availability of transportation fuel in the event the fuel supply chain is disrupted. The portion of the fuel supply system...

  16. Preventing the self-destruction of the indirect coal firing system

    SciTech Connect

    Bush, C.W.; Rayner, C.C.

    1983-07-01

    The most widely used fuel in the cement industry is pulverized coal. The current trend is to burn coal through the use of an indirect firing system, as opposed to direct firing which was formerly standard for cement kilns. Indirect firing is favored for precalciners and to improve thermal efficiency, but the benefits are sometimes overshadowed by increased hazard potential. Thoughtful design and careful operating practices are essential for safe operation. The hazards are primarily a result of the explosive mixture of coal and air which can be formed in various parts of the system and the tendency for coal to self-heat and undergo spontaneous combustion. The systems for indirect coal firing are reviewed, with emphasis on the potential fire and explosion hazards. The effectiveness of various methods to extinguish a fire or suppress an explosion is discussed, together with their applicability and related operating problems. The available alarm systems are evaluated according to their ability to signal impending danger in time for corrective action. Some parameters of safe design and operating practices are outlined as a guide to avoiding the types of problems that have been experienced at some existing installations.

  17. Advanced Fuel Reformer Development: Putting the 'Fuel' in Fuel Cells |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Fuel Reformer Development: Putting the 'Fuel' in Fuel Cells Advanced Fuel Reformer Development: Putting the 'Fuel' in Fuel Cells Presented at the DOE-DOD Shipboard APU Workshop on March 29, 2011. apu2011_6_roychoudhury.pdf (4.83 MB) More Documents & Publications System Design - Lessons Learned, Generic Concepts, Characteristics & Impacts Fuel Cells For Transportation - 1999 Annual Progress Report Energy Conversion Team Fuel Cell Systems Annual Progress Report

  18. ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    4. Fuel Oil Consumption and Expenditure Intensities for Non-Mall Buildings, 2003" ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures" ,"per Building (gallons)","per Square Foot...

  19. ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    2. Fuel Oil Consumption and Expenditure Intensities, 1999" ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures" ,"per Building (gallons)","per Square Foot (gallons)","per Worker...

  20. California Fuel Cell Partnership: Alternative Fuels Research

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Partnership - Alternative Fuels Research TNS Automotive Chris White Communications Director cwhite@cafcp.org 2 TNS Automotive for California Fuel Cell Partnership ...

  1. Alcohol fuels program technical review

    SciTech Connect

    1981-07-01

    The last issue of the Alcohol Fuels Process R/D Newsletter contained a work breakdown structure (WBS) of the SERI Alcohol Fuels Program that stressed the subcontracted portion of the program and discussed the SERI biotechnology in-house program. This issue shows the WBS for the in-house programs and contains highlights for the remaining in-house tasks, that is, methanol production research, alcohol utilization research, and membrane research. The methanol production research activity consists of two elements: development of a pressurized oxygen gasifier and synthesis of catalytic materials to more efficiently convert synthesis gas to methanol and higher alcohols. A report is included (Finegold et al. 1981) that details the experimental apparatus and recent results obtained from the gasifier. The catalysis research is principally directed toward producing novel organometallic compounds for use as a homogeneous catalyst. The utilization research is directed toward the development of novel engine systems that use pure alcohol for fuel. Reforming methanol and ethanol catalytically to produce H/sub 2/ and CO gas for use as a fuel offers performance and efficiency advantages over burning alcohol directly as fuel in an engine. An application of this approach is also detailed at the end of this section. Another area of utilization is the use of fuel cells in transportation. In-house researchers investigating alternate electrolyte systems are exploring the direct and indirect use of alcohols in fuel cells. A workshop is being organized to explore potential applications of fuel cells in the transportation sector. The membrane research group is equipping to evaluate alcohol/water separation membranes and is also establishing cost estimation and energy utilization figures for use in alcohol plant design.

  2. Fuel injector

    DOEpatents

    Lambeth, Malcolm David Dick

    2001-02-27

    A fuel injector comprises first and second housing parts, the first housing part being located within a bore or recess formed in the second housing part, the housing parts defining therebetween an inlet chamber, a delivery chamber axially spaced from the inlet chamber, and a filtration flow path interconnecting the inlet and delivery chambers to remove particulate contaminants from the flow of fuel therebetween.

  3. Fuel Cell Financing for Tax-Exempt Entities | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for Tax-Exempt Entities Fuel Cell Financing for Tax-Exempt Entities This fact sheet describes how tax-exempt entities can indirectly benefit from the energy investment tax credit for the installation of fuel cell systems. Fuel Cell Financing for Tax-Exempt Entities (831.84 KB) More Documents & Publications ITC Role in U.S. Fuel Cell Projects Model Financing Solicitation for Energy Savings Performance Contracts Tax Issues in Financing Renewable Energy Projects

  4. Fuel cell-fuel cell hybrid system

    DOEpatents

    Geisbrecht, Rodney A.; Williams, Mark C.

    2003-09-23

    A device for converting chemical energy to electricity is provided, the device comprising a high temperature fuel cell with the ability for partially oxidizing and completely reforming fuel, and a low temperature fuel cell juxtaposed to said high temperature fuel cell so as to utilize remaining reformed fuel from the high temperature fuel cell. Also provided is a method for producing electricity comprising directing fuel to a first fuel cell, completely oxidizing a first portion of the fuel and partially oxidizing a second portion of the fuel, directing the second fuel portion to a second fuel cell, allowing the first fuel cell to utilize the first portion of the fuel to produce electricity; and allowing the second fuel cell to utilize the second portion of the fuel to produce electricity.

  5. FUEL ELEMENT

    DOEpatents

    Bean, R.W.

    1963-11-19

    A ceramic fuel element for a nuclear reactor that has improved structural stability as well as improved cooling and fission product retention characteristics is presented. The fuel element includes a plurality of stacked hollow ceramic moderator blocks arranged along a tubular raetallic shroud that encloses a series of axially apertured moderator cylinders spaced inwardly of the shroud. A plurality of ceramic nuclear fuel rods are arranged in the annular space between the shroud and cylinders of moderator and appropriate support means and means for directing gas coolant through the annular space are also provided. (AEC)

  6. Word Pro - Untitled1

    Energy Information Administration (EIA) (indexed site)

    49 Table 2.3 Manufacturing Energy Consumption for Heat, Power, and Electricity Generation by End Use, 2006 End-Use Category Net Electricity 1 Residual Fuel Oil Distillate Fuel Oil LPG 2 and NGL 3 Natural Gas Coal 4 Total 5 Million Kilowatthours Million Barrels Billion Cubic Feet Million Short Tons Indirect End Use (Boiler Fuel) ......................................... 12,109 21 4 2 2,059 25 - - Conventional Boiler Use ............................................. 12,109 11 3 2 1,245 6 - - CHP 6

  7. Fuel Cells

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and robust solid oxide fuel cell (SOFC) system. Specific objectives include achieving an efficiency of greater than 60 percent, meeting a stack cost target of 175 per kW, and ...

  8. Fuel economizer

    SciTech Connect

    Zwierzelewski, V.F.

    1984-06-26

    A fuel economizer device for use with an internal combustion engine fitted with a carburetor is disclosed. The fuel economizer includes a plate member which is mounted between the carburetor and the intake portion of the intake manifold. The plate member further has at least one aperture formed therein. One tube is inserted through the at least one aperture in the plate member. The one tube extends longitudinally in the passage of the intake manifold from the intake portion toward the exit portion thereof. The one tube concentrates the mixture of fuel and air from the carburetor and conveys the mixture of fuel and air to a point adjacent but spaced away from the inlet port of the internal combustion engine.

  9. Indirect impacts in Illinois from a renewable portfolio standard

    SciTech Connect

    Ohler, Adrienne M.; Radusewicz, Kristi

    2010-08-15

    Indirect impacts associated with Illinois' RPS include a change in the laws concerning the planning and zoning for wind development, a market for renewable energy credits, and awareness of problems with the transmission grid. (author)

  10. DIRECT FUEL/CELL/TURBINE POWER PLANT

    SciTech Connect

    Hossein Ghezel-Ayagh

    2004-05-01

    This report includes the progress in development of Direct FuelCell/Turbine{reg_sign} (DFC/T{reg_sign}) power plants for generation of clean power at very high efficiencies. The DFC/T power system is based on an indirectly heated gas turbine to supplement fuel cell generated power. The DFC/T power generation concept extends the high efficiency of the fuel cell by utilizing the fuel cell's byproduct heat in a Brayton cycle. Features of the DFC/T system include: electrical efficiencies of up to 75% on natural gas, 60% on coal gas, minimal emissions, simplicity in design, direct reforming internal to the fuel cell, reduced carbon dioxide release to the environment, and potential cost competitiveness with existing combined cycle power plants. FCE successfully completed testing of the pre-alpha DFC/T hybrid power plant. This power plant was constructed by integration of a 250kW fuel cell stack and a microturbine. The tests of the cascaded fuel cell concept for achieving high fuel utilizations were completed. The tests demonstrated that the concept results in higher power plant efficiency. Also, the preliminary design of a 40 MW power plant including the key equipment layout and the site plan was completed.

  11. Conversion of wood residues to diesel fuel

    SciTech Connect

    Kuester, J.L.

    1981-01-01

    The basic approach is indirect liquefaction, i.e., thermal gasification followed by catalytic liquefaction. The indirect approach results in separation of the oxygen in the biomass feedstock, i.e., oxygenated compounds do not appear in the liquid hydrocarbon fuel product. The general conversion scheme is shown. The process is capable of accepting a wide variety of feedstocks. Potential products include medium quality gas, normal propanol, paraffinic fuel and/or high octane gasoline. A flow diagram of the continuous laboratory unit is shown. A fluidized bed pyrolysis system is used for gasification. Capacity is about 10 lbs/h of feedstock. The pyrolyzer can be fluidized with recycle pyrolysis gas, steam or recycle liquefaction system off gas or some combination thereof. Tars are removed in a wet scrubber. Unseparated pyrolysis gases are utilized as feed to a modified Fischer-Tropsch reactor. The liquid condensate from the reactor consists of a normal propanol-water phase and a paraffinic hydrocarbon phase. The reactor can be operated to optimize for either product. If a high octane gasoline is desired, the paraffinic fuel is passed through a conventional catalytic reformer. The normal propanol could be used as a fuel extender if blended with the hydrocarbon fuel products. Off gases from the downstream reactors are of high quality due to the accumulation of low molecular weight paraffins.

  12. Indirect Excitonics | MIT-Harvard Center for Excitonics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Indirect Excitonics April 22, 2009 at 3pm/36-428 Leonid V. Butov Department of Physics University of California, San Diego butov abstract: Bound electron-hole pairs - excitons - are light Bose particles. They have a relatively high temperature of quantum degeneracy of the order of a few Kelvin. Indirect excitons in coupled quantum wells have long lifetimes and can cool down to temperatures well below 1 Kelvin. This gives an opportunity to study cold exciton gases. We will present studies of

  13. Indirect heating system for turbine anti-icing

    SciTech Connect

    Wagar, S.N.

    1980-03-01

    Gas-transmission service in northern Minnesota has verified the effectiveness of American Air Filter Co.'s indirect-heating method of preventing gas-turbine icing at compressor stations. By routing hot exhaust gases through a heat exchanger rather than directly into the inlet-air system, the indirect-heating method avoids turbine fouling, raises the air temperature at a constant specific humidity, and provides a uniform cross section of heated intake air for good turbine efficiency.

  14. Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Fact sheet produced by the Fuel Cell ...

  15. Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling

  16. Reforming of fuel inside fuel cell generator

    DOEpatents

    Grimble, R.E.

    1988-03-08

    Disclosed is an improved method of reforming a gaseous reformable fuel within a solid oxide fuel cell generator, wherein the solid oxide fuel cell generator has a plurality of individual fuel cells in a refractory container, the fuel cells generating a partially spent fuel stream and a partially spent oxidant stream. The partially spent fuel stream is divided into two streams, spent fuel stream 1 and spent fuel stream 2. Spent fuel stream 1 is burned with the partially spent oxidant stream inside the refractory container to produce an exhaust stream. The exhaust stream is divided into two streams, exhaust stream 1 and exhaust stream 2, and exhaust stream 1 is vented. Exhaust stream 2 is mixed with spent fuel stream 2 to form a recycle stream. The recycle stream is mixed with the gaseous reformable fuel within the refractory container to form a fuel stream which is supplied to the fuel cells. Also disclosed is an improved apparatus which permits the reforming of a reformable gaseous fuel within such a solid oxide fuel cell generator. The apparatus comprises a mixing chamber within the refractory container, means for diverting a portion of the partially spent fuel stream to the mixing chamber, means for diverting a portion of exhaust gas to the mixing chamber where it is mixed with the portion of the partially spent fuel stream to form a recycle stream, means for injecting the reformable gaseous fuel into the recycle stream, and means for circulating the recycle stream back to the fuel cells. 1 fig.

  17. Reforming of fuel inside fuel cell generator

    DOEpatents

    Grimble, Ralph E.

    1988-01-01

    Disclosed is an improved method of reforming a gaseous reformable fuel within a solid oxide fuel cell generator, wherein the solid oxide fuel cell generator has a plurality of individual fuel cells in a refractory container, the fuel cells generating a partially spent fuel stream and a partially spent oxidant stream. The partially spent fuel stream is divided into two streams, spent fuel stream I and spent fuel stream II. Spent fuel stream I is burned with the partially spent oxidant stream inside the refractory container to produce an exhaust stream. The exhaust stream is divided into two streams, exhaust stream I and exhaust stream II, and exhaust stream I is vented. Exhaust stream II is mixed with spent fuel stream II to form a recycle stream. The recycle stream is mixed with the gaseous reformable fuel within the refractory container to form a fuel stream which is supplied to the fuel cells. Also disclosed is an improved apparatus which permits the reforming of a reformable gaseous fuel within such a solid oxide fuel cell generator. The apparatus comprises a mixing chamber within the refractory container, means for diverting a portion of the partially spent fuel stream to the mixing chamber, means for diverting a portion of exhaust gas to the mixing chamber where it is mixed with the portion of the partially spent fuel stream to form a recycle stream, means for injecting the reformable gaseous fuel into the recycle stream, and means for circulating the recycle stream back to the fuel cells.

  18. ,"Total Fuel Oil Expenditures

    Energy Information Administration (EIA) (indexed site)

    . Fuel Oil Expenditures by Census Region for Non-Mall Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per...

  19. ,"Total Fuel Oil Consumption

    Energy Information Administration (EIA) (indexed site)

    0. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for Non-Mall Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  20. ,"Total Fuel Oil Expenditures

    Energy Information Administration (EIA) (indexed site)

    4. Fuel Oil Expenditures by Census Region, 1999" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per Square Foot"...

  1. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    petroleum gas (propane); coal-derived liquid fuels; hydrogen; electricity; pure biodiesel (B100); fuels, other than alcohol, derived from biological materials; and P-Series fuels. ...

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Select Fuels Clear all All Fuels GasolineE10 Low Sulfur Diesel Biodiesel Compressed ... chart. More fuel information: Biodiesel EthanolE100 Electricity Hydrogen ...

  3. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Beginning January 1, 2017, alternative fuels will be taxed equal to the motor fuel tax on a gallon equivalent basis. Alternative fuels include natural gas, propane, hydrogen, and ...

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    buses and other motor vehicles to use U.S. Environmental Protection Agency compliant alternative fuel systems, purchase alternative fuel equipment, and install fueling stations. ...

  5. ,"Total Fuel Oil Expenditures

    Energy Information Administration (EIA) (indexed site)

    A. Fuel Oil Expenditures by Census Region for All Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per...

  6. ,"Total Fuel Oil Consumption

    Energy Information Administration (EIA) (indexed site)

    A. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for All Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  7. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Seminar Orlando, FL Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 1112011 2 | Fuel Cell Technologies Program Source: US ...

  8. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Clean Transportation Fuel Standards The Oregon Department of Environmental Quality (DEQ) administers the Oregon Clean Fuels Program (Program), which requires fuel producers and ...

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle and Fueling Infrastructure Grants and Loans The Utah Clean Fuels and Vehicle Technology Grant and Loan Program, funded through the Clean Fuels and Vehicle Technology Fund, ...

  10. Performance and Mix Measurements of Indirect Drive Cu-Doped Be Implosions

    SciTech Connect

    Casey, D.  T.; Woods, D. T.; Smalyuk, V. A.; Hurricane, O.  A.; Glebov, V.  Y.; Stoeckl, C.; Theobald, W.; Wallace, R.; Nikroo, A.; Schoff, M.; Shuldberg, C.; Wu, K. J.; Frenje, J.  A.; Landen, O.  L.; Remington, B.  A.; Glendinning, G.

    2015-05-19

    The ablator couples energy between the driver and fusion fuel in inertial confinement fusion (ICF). Because of its low opacity, high solid density, and material properties, beryllium has long been considered an ideal ablator for ICF ignition experiments at the National Ignition Facility. We report here the first indirect drive Be implosions driven with shaped laser pulses and diagnosed with fusion yield at the OMEGA laser. The results show good performance with an average DD neutron yield of ~2 × 10⁹ at a convergence ratio of R₀/R ~ 10 and little impact due to the growth of hydrodynamic instabilities and mix. In addition, the effect of adding an inner liner of W between the Be and DD is demonstrated.

  11. Estimates of the Global Indirect Energy-Use Emission Impacts of USA Biofuel Policy

    SciTech Connect

    Oladosu, Gbadebo A

    2012-01-01

    This paper evaluates the indirect energy-use emission implications of increases in the use of biofuels in the USA between 2001 and 2010 as mandates within a dynamic global computable general equilibrium model. The study incorporates explicit markets for biofuels, petroleum and other fossil fuels, and accounts for interactions among all sectors of an 18-region global economy. It considers bilateral trade, as well as the dynamics of capital allocation and investment. Simulation results show that the biofuel mandates in the USA generate an overall reduction in global energy use and emissions over the simulation period from 2001 to 2030. Consequently, the indirect energy-use emission change or emission leakage under the mandate is negative. That is, global emission reductions are larger than the direct emission savings from replacing petroleum with biofuels under the USA RFS2 over the last decade. Under our principal scenario this enhanced the direct emission reduction from biofuels by about 66%. The global change in lifecycle energy-use emissions for this scenario was estimated to be about 93 million tons of CO2e in 2010, 45 million tons of CO2e in 2020, and an increase of 5 million tons of CO2e in 2030, relative to the baseline scenario. Sensitivity results of six alternative scenarios provided additional insights into the pattern of the regional and global effects of biofuel mandates on energy-use emissions.

  12. Progress in indirect and direct-drive planar experiments on hydrodynamic instabilities at the ablation front

    SciTech Connect

    Casner, A. Masse, L.; Huser, G.; Galmiche, D.; Liberatore, S.; Riazuelo, G.; Delorme, B.; Martinez, D.; Remington, B.; Smalyuk, V. A.; Igumenshchev, I.; Michel, D. T.; Froula, D.; Seka, W.; Goncharov, V. N.; Olazabal-Loumé, M.; Nicolaï, Ph.; Breil, J.; Tikhonchuk, V. T.; Fujioka, S.; and others

    2014-12-15

    Understanding and mitigating hydrodynamic instabilities and the fuel mix are the key elements for achieving ignition in Inertial Confinement Fusion. Cryogenic indirect-drive implosions on the National Ignition Facility have evidenced that the ablative Rayleigh-Taylor Instability (RTI) is a driver of the hot spot mix. This motivates the switch to a more flexible higher adiabat implosion design [O. A. Hurricane et al., Phys. Plasmas 21, 056313 (2014)]. The shell instability is also the main candidate for performance degradation in low-adiabat direct drive cryogenic implosions [Goncharov et al., Phys. Plasmas 21, 056315 (2014)]. This paper reviews recent results acquired in planar experiments performed on the OMEGA laser facility and devoted to the modeling and mitigation of hydrodynamic instabilities at the ablation front. In application to the indirect-drive scheme, we describe results obtained with a specific ablator composition such as the laminated ablator or a graded-dopant emulator. In application to the direct drive scheme, we discuss experiments devoted to the study of laser imprinted perturbations with special phase plates. The simulations of the Richtmyer-Meshkov phase reversal during the shock transit phase are challenging, and of crucial interest because this phase sets the seed of the RTI growth. Recent works were dedicated to increasing the accuracy of measurements of the phase inversion. We conclude by presenting a novel imprint mitigation mechanism based on the use of underdense foams. The foams induce laser smoothing by parametric instabilities thus reducing the laser imprint on the CH foil.

  13. Fuel Cells & Alternative Fuels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

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

  14. Indirect aerosol effect increases CMIP5 models projected Arctic warming

    DOE PAGES [OSTI]

    Chylek, Petr; Vogelsang, Timothy J.; Klett, James D.; Hengartner, Nicholas; Higdon, Dave; Lesins, Glen; Dubey, Manvendra K.

    2016-02-20

    Phase 5 of the Coupled Model Intercomparison Project (CMIP5) climate models’ projections of the 2014–2100 Arctic warming under radiative forcing from representative concentration pathway 4.5 (RCP4.5) vary from 0.9° to 6.7°C. Climate models with or without a full indirect aerosol effect are both equally successful in reproducing the observed (1900–2014) Arctic warming and its trends. However, the 2014–2100 Arctic warming and the warming trends projected by models that include a full indirect aerosol effect (denoted here as AA models) are significantly higher (mean projected Arctic warming is about 1.5°C higher) than those projected by models without a full indirect aerosolmore » effect (denoted here as NAA models). The suggestion is that, within models including full indirect aerosol effects, those projecting stronger future changes are not necessarily distinguishable historically because any stronger past warming may have been partially offset by stronger historical aerosol cooling. In conclusion, the CMIP5 models that include a full indirect aerosol effect follow an inverse radiative forcing to equilibrium climate sensitivity relationship, while models without it do not.« less

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    To qualify, fuel must also meet the U.S. Environmental Protection Agency fuel and fuel additive registration requirements. Alcohol with a proof of less than 150, fuel with a water ...

  16. Fuel Cells Fact Sheet

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel cells are the most energy efficient devices for extracting power from fuels. Capable of running on a variety of fuels, including hydrogen, natural gas, and biogas, fuel cells ...

  17. Alternative Fuels Data Center: Fuel Prices

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and conventional fuel prices for biodiesel, compressed natural gas, ethanol, ... National Average Price Between July 1 and July 15, 2016 Fuel Price Biodiesel (B20) 2.54...

  18. California Fuel Cell Partnership: Alternative Fuels Research...

    Energy.gov [DOE] (indexed site)

    This presentation by Chris White of the California Fuel Cell Partnership provides information about alternative fuels research. cafcpinitiativescall.pdf (133.97 KB) More ...

  19. Control methods and systems for indirect evaporative coolers

    SciTech Connect

    Woods, Jason; Kozubal, Erik

    2015-09-22

    A control method for operating an indirect evaporative cooler to control temperature and humidity. The method includes operating an airflow control device to provide supply air at a flow rate to a liquid desiccant dehumidifier. The supply air flows through the dehumidifier and an indirect evaporative cooler prior to exiting an outlet into a space. The method includes operating a pump to provide liquid desiccant to the liquid desiccant dehumidifier and sensing a temperature of an airstream at the outlet of the indirect evaporative cooler. The method includes comparing the temperature of the airstream at the outlet to a setpoint temperature at the outlet and controlling the pump to set the flow rate of the liquid desiccant. The method includes sensing space temperature, comparing the space temperature with a setpoint temperature, and controlling the airflow control device to set the flow rate of the supply air based on the comparison.

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuel Distributor and Vehicle Manufacturer Liability Protection Renewable fuel refiners, suppliers, terminals, wholesalers, distributors, retailers, and motor vehicle manufacturers and dealers are not liable for property damages related to a customer's purchase of renewable fuel, including blends, if the consumer selected the fuel for use. Motor fuel blended with any amount of renewable fuel will not be considered a defective product provided the fuel compiles with motor fuel quality

  1. Fuel Cells at NASCAR

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation slides from the DOE Fuel Cell Technologies Office webinar "Fuel Cells at NASCAR" held on April 17, 2014.

  2. Comparison of indirect cost multipliers for vehicle manufacturing

    SciTech Connect

    Vyas, A.; Santini, D.; Cuenca, R.

    2000-05-16

    In the process of manufacturing and selling vehicles, a manufacturer incurs certain costs. Among these costs are those incurred directly as a part of manufacturing operations and those incurred indirectly in the processes of manufacturing and selling. The indirect costs may be production-related, such as R and D and engineering; business-related, such as corporate staff salaries and pensions; or retail-sales-related, such as dealer support and marketing. These indirect costs are recovered by allocating them to each vehicle. Under a stable, high-volume production process, the allocation of these indirect costs can be approximated as multipliers (or factors) applied to the direct cost of manufacturing. A manufacturer usually allocates indirect costs to finished vehicles according to a corporation-specific pricing strategy. Because the volumes of sales and production vary widely by model within a corporation, the internal corporate percent allocation of various accounting categories (such as profit or corporate overheat) can vary widely among individual models. Approaches also vary across corporations. For these purposes, an average value is constructed, by means of a generic representative method, for vehicle models produced at high volume. To accomplish this, staff at Argonne National Laboratory's (ANL's) Center for Transportation Research analyzed the conventional vehicle cost structure and developed indirect cost multipliers for passenger vehicles. This memorandum summarizes the results of an effort to compare and put on a common basis the cost multipliers used in ANL's electric and hybrid electric vehicle cost estimation procedures with those resulting from two other methodologies. One of the two compared methodologies is derived from a 1996 presentation by Dr. Chris Borroni-Bird of Chrysler Corporation, the other is by Energy and Environmental Analysis, Inc. (EEA), as described in a 1995 report by the Office of Technology Assessment (OTA), Congress of the United

  3. Conversion of cellulosic wastes to liquid fuels

    SciTech Connect

    Kuester, J.L.

    1980-09-01

    The current status and future plans for a project to convert waste cellulosic (biomass) materials to quality liquid hydrocarbon fuels is described. The basic approach is indirect liquefaction, i.e., thermal gasification followed by catalytic liquefaction. The indirect approach results in separation of the oxygen in the biomass feedstock, i.e., oxygenated compounds do not appear in the liquid hydrocarbon fuel product. The process is capable of accepting a wide variety of feedstocks. Potential products include medium quality gas, normal propanol, diesel fuel and/or high octane gasoline. A fluidized bed pyrolysis system is used for gasification. The pyrolyzer can be fluidized with recycle pyrolysis gas, steam or recycle liquefaction system off gas or some combination thereof. Tars are removed in a wet scrubber. Unseparated pyrolysis gases are utilized as feed to a modified Fischer-Tropsch reactor. The liquid condensate from the reactor consists of a normal propanol-water phase and a paraffinic hydrocarbon phase. The reactor can be operated to optimize for either product. The following tasks were specified in the statement of work for the contract period: (1) feedstock studies; (2) gasification system optimization; (3) waste stream characterization; and (4) liquid fuels synthesis. In addition, several equipment improvements were implemented.

  4. Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development

    Alternative Fuels and Advanced Vehicles Data Center

    Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Infrastructure

  5. Alternative Fuels Data Center: Propane Fueling Infrastructure Development

    Alternative Fuels and Advanced Vehicles Data Center

    Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Propane Fueling Infrastructure

  6. Water augmented indirectly-fired gas turbine systems and method

    DOEpatents

    Bechtel, Thomas F.; Parsons, Jr., Edward J.

    1992-01-01

    An indirectly-fired gas turbine system utilizing water augmentation for increasing the net efficiency and power output of the system is described. Water injected into the compressor discharge stream evaporatively cools the air to provide a higher driving temperature difference across a high temperature air heater which is used to indirectly heat the water-containing air to a turbine inlet temperature of greater than about 1,000.degree. C. By providing a lower air heater hot side outlet temperature, heat rejection in the air heater is reduced to increase the heat recovery in the air heater and thereby increase the overall cycle efficiency.

  7. Alternative Fuels Data Center: Natural Gas Fuel Basics

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fuel Basics on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fuel Basics on Google Bookmark Alternative Fuels Data Center: Natural Gas Fuel Basics on Delicious Rank Alternative Fuels Data Center: Natural Gas Fuel Basics on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fuel Basics on

  8. Alternative Fuels Data Center: Filling CNG Fuel Tanks

    Alternative Fuels and Advanced Vehicles Data Center

    Filling CNG Fuel Tanks to someone by E-mail Share Alternative Fuels Data Center: Filling CNG Fuel Tanks on Facebook Tweet about Alternative Fuels Data Center: Filling CNG Fuel Tanks on Twitter Bookmark Alternative Fuels Data Center: Filling CNG Fuel Tanks on Google Bookmark Alternative Fuels Data Center: Filling CNG Fuel Tanks on Delicious Rank Alternative Fuels Data Center: Filling CNG Fuel Tanks on Digg Find More places to share Alternative Fuels Data Center: Filling CNG Fuel Tanks on

  9. Alternative Fuels Data Center: Natural Gas Fuel Safety

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Fuel Safety to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fuel Safety on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fuel Safety on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fuel Safety on Google Bookmark Alternative Fuels Data Center: Natural Gas Fuel Safety on Delicious Rank Alternative Fuels Data Center: Natural Gas Fuel Safety on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fuel Safety on

  10. Process of producing liquid hydrocarbon fuels from biomass

    DOEpatents

    Kuester, James L.

    1987-07-07

    A continuous thermochemical indirect liquefaction process to convert various biomass materials into diesel-type transportation fuels which fuels are compatible with current engine designs and distribution systems comprising feeding said biomass into a circulating solid fluidized bed gasification system to produce a synthesis gas containing olefins, hydrogen and carbon monoxide and thereafter introducing the synthesis gas into a catalytic liquefaction system to convert the synthesis gas into liquid hydrocarbon fuel consisting essentially of C.sub.7 -C.sub.17 paraffinic hydrocarbons having cetane indices of 50+.

  11. Process of producing liquid hydrocarbon fuels from biomass

    DOEpatents

    Kuester, J.L.

    1987-07-07

    A continuous thermochemical indirect liquefaction process is described to convert various biomass materials into diesel-type transportation fuels which fuels are compatible with current engine designs and distribution systems comprising feeding said biomass into a circulating solid fluidized bed gasification system to produce a synthesis gas containing olefins, hydrogen and carbon monoxide and thereafter introducing the synthesis gas into a catalytic liquefaction system to convert the synthesis gas into liquid hydrocarbon fuel consisting essentially of C[sub 7]-C[sub 17] paraffinic hydrocarbons having cetane indices of 50+. 1 fig.

  12. Synthetic fuels

    SciTech Connect

    Not Available

    1989-01-01

    In January 1982, the Department of Energy guaranteed a loan for the construction and startup of the Great Plains project. On August 1, 1985, the partnership defaulted on the $1.54 billion loan, and DOE acquired control of, and then title to, the project. DOE continued to operate the plant, through the ANG Coal Gasification Company, and sell synthetic fuel. The DOE's ownership and divestiture of the plant is discussed.

  13. Engineered fuel: Renewable fuel of the future?

    SciTech Connect

    Tomczyk, L.

    1997-01-01

    The power generation and municipal solid waste management industries share an interest in the use of process engineered fuel (PEF) comprised mainly of paper and plastics as a supplement to conventional fuels. PEF is often burned in existing boilers, making PEF an alternative to traditional refuse derived fuels (RDF). This paper describes PEF facilities and makes a comparison of PEF and RDF fuels.

  14. Indirectly heated fluidized bed biomass gasification using a latent heat ballast

    SciTech Connect

    Pletka, R.; Brown, R.; Smeenk, J.

    1998-12-31

    The objective of this study is to improve the heating value of gas produced during gasification of biomass fuels using an indirectly heated gasifier based on latent heat ballasting. The latent heat ballast consists of lithium fluoride salt encased in tubes suspended in the reactor. The lithium fluoride has a melting point that is near the desired gasification temperature. With the ballast a single reactor operating in a cyclic mode stores energy during a combustion phase and releases it during a pyrolysis phase. Tests were carried out in a fluidized bed reactor to evaluate the concept. The time to cool the reactor during the pyrolysis phase from 1,172 K (1,650 F) to 922 K (1,200 F) increased 102% by use of the ballast system. This extended pyrolysis time allowed 33% more biomass to be gasified during a cycle. Additionally, the total fuel fraction pyrolyzed to produce useful gas increased from 74--80%. Higher heating values of 14.2 to 16.6 MJ/Nm{sup 3} (382--445 Btu/scf) on a dry basis were obtained from the ballasted gasifier.

  15. Direct FuelCell/Turbine Power Plant

    SciTech Connect

    Hossein Ghezel-Ayagh

    2004-11-19

    This report includes the progress in development of Direct Fuel Cell/Turbine. (DFC/T.) power plants for generation of clean power at very high efficiencies. The DFC/T power system is based on an indirectly heated gas turbine to supplement fuel cell generated power. The DFC/T power generation concept extends the high efficiency of the fuel cell by utilizing the fuel cell's byproduct heat in a Brayton cycle. Features of the DFC/T system include: electrical efficiencies of up to 75% on natural gas, 60% on coal gas, minimal emissions, simplicity in design, direct reforming internal to the fuel cell, reduced carbon dioxide release to the environment, and potential cost competitiveness with existing combined cycle power plants. FCE successfully completed testing of the pre-alpha sub-MW DFC/T power plant. This power plant was constructed by integration of a 250kW fuel cell stack and a microturbine. Following these proof-of-concept tests, a stand-alone test of the microturbine verified the turbine power output expectations at an elevated (representative of the packaged unit condition) turbine inlet temperature. Preliminary design of the packaged sub-MW alpha DFC/T unit has been completed and procurement activity has been initiated. The preliminary design of a 40 MW power plant including the key equipment layout and the site plan was completed. A preliminary cost estimate for the 40 MW DFC/T plant has also been prepared. The tests of the cascaded fuel cell concept for achieving high fuel utilizations were completed. The tests demonstrated that the concept results in higher power plant efficiency. Alternate stack flow geometries for increased power output/fuel utilization capabilities are also being evaluated.

  16. Alternative Fuels Data Center: Strategies to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Strategies to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Strategies to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Strategies to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Strategies to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Strategies to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Strategies to Conserve Fuel on Digg Find More places to share Alternative Fuels Data Center:

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Incentives Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local Examples

  18. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Summary Tables Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local Examples

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Federal Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local Examples Summary

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Tools Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... Truckstop Electrification Truck Stop Electrification Locator Locate

  1. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    AFDC Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... Vehicle and Infrastructure Cash-Flow Evaluation Model VICE 2.0: Vehicle

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Definition and Specifications Alternative fuels include biofuel, ethanol, methanol, hydrogen, coal-derived liquid fuels, electricity, natural gas, propane gas, or a synthetic transportation fuel. Biofuel is defined as a renewable, biodegradable, combustible liquid or gaseous fuel derived from biomass or other renewable resources that can be used as transportation fuel, combustion fuel, or refinery feedstock and that meets ASTM specifications and federal quality requirements for

  3. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Incentives » Federal Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local

  4. Sample Indirect Rate Proposal (Pre-Award) and For-Profit Compliance Audit

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Information | Department of Energy Sample Indirect Rate Proposal (Pre-Award) and For-Profit Compliance Audit Information Sample Indirect Rate Proposal (Pre-Award) and For-Profit Compliance Audit Information Indirect rate and audit forms for the financial opportunities process: Sample Indirect Rate Proposal (Pre-Award): There are several methods for allocating indirect cost/expenses to projects, activities and programs, DCAA "ICE" model, Single Rate Method, and Two Rate Method.

  5. Alternative Fuels Data Center: Biodiesel Fuels Education in Alabama

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Biodiesel Fuels Education in Alabama to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fuels Education in Alabama on Facebook Tweet about Alternative Fuels Data ...

  6. Alternative Fuels Data Center: Biodiesel Fueling Station Locations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Share Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Twitter ...

  7. Alternative Fuels Data Center: Natural Gas Fueling Stations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural Gas Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Natural ...

  8. Microbial fuel cell treatment of fuel process wastewater (Patent...

    Office of Scientific and Technical Information (OSTI)

    Microbial fuel cell treatment of fuel process wastewater Title: Microbial fuel cell treatment of fuel process wastewater The present invention is directed to a method for cleansing ...

  9. Microbial fuel cell treatment of fuel process wastewater (Patent...

    Office of Scientific and Technical Information (OSTI)

    Microbial fuel cell treatment of fuel process wastewater Title: Microbial fuel cell treatment of fuel process wastewater You are accessing a document from the Department of ...

  10. Hydrogen Fueling for Current and Anticipated Fuel Cell Electric...

    Energy.gov [DOE] (indexed site)

    Hydrogen Fueling for Current and Anticipated Fuel Cell Electric Vehicles (FCEVs)" held on June 24, 2014. Hydrogen Fueling for Current and Anticipated Fuel Cell Electric Vehicles ...

  11. Hydrogen and Fuel Cell Technologies Update: 2010 Fuel Cell Seminar...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Update: 2010 Fuel Cell Seminar and Exposition Hydrogen and Fuel Cell Technologies Update: 2010 Fuel Cell Seminar and Exposition Presentation by Sunita Satyapal at the 2010 Fuel ...

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Hydrogen Fuel Specifications The California Department of Food and Agriculture, Division of Measurement Standards (DMS) requires that hydrogen fuel used in internal combustion engines and fuel cells must meet the SAE International J2719 standard for hydrogen fuel quality. For more information, see the DMS Hydrogen Fuel News website. (Reference California Code of Regulations Title 4, Section 4180-4181

  13. Evaluation of unthrottled combustion system options for light duty applications with future syncrude derived fuels. Alternative Fuels Utilization Program

    SciTech Connect

    Needham, J. R.; Cooper, B. M.; Norris-Jones, S. R.

    1982-12-01

    An experimental program examining the interaction between several fuel and light duty automotive engine combinations is detailed. Combustion systems addressed covered indirect and direct injection diesel and spark ignited stratified charge. Fuels primarily covered D2, naphtha and intermediate broadcut blends. Low ignition quality diesel fuels were also evaluated. The results indicate the baseline fuel tolerance of each combustion system and enable characteristics of the systems to be compared. Performance, gaseous and particulate emissions aspects were assessed. The data obtained assists in the selection of candidate combustion systems for potential future fuels. Performance and environmental penalties as appropriate are highlighted relative to the individual candidates. Areas of further work for increased understanding are also reviewed.

  14. MOLTEN CARBONATE FUEL CELL PRODUCT DESIGN IMPROVEMENT

    SciTech Connect

    H.C. Maru; M. Farooque

    2002-02-01

    The carbonate fuel cell promises highly efficient, cost-effective and environmentally superior power generation from pipeline natural gas, coal gas, biogas, and other gaseous and liquid fuels. FuelCell Energy, Inc. has been engaged in the development of this unique technology, focusing on the development of the Direct Fuel Cell (DFC{reg_sign}). The DFC{reg_sign} design incorporates the unique internal reforming feature which allows utilization of a hydrocarbon fuel directly in the fuel cell without requiring any external reforming reactor and associated heat exchange equipment. This approach upgrades waste heat to chemical energy and thereby contributes to a higher overall conversion efficiency of fuel energy to electricity with low levels of environmental emissions. Among the internal reforming options, FuelCell Energy has selected the Indirect Internal Reforming (IIR)--Direct Internal Reforming (DIR) combination as its baseline design. The IIR-DIR combination allows reforming control (and thus cooling) over the entire cell area. This results in uniform cell temperature. In the IIR-DIR stack, a reforming unit (RU) is placed in between a group of fuel cells. The hydrocarbon fuel is first fed into the RU where it is reformed partially to hydrogen and carbon monoxide fuel using heat produced by the fuel cell electrochemical reactions. The reformed gases are then fed to the DIR chamber, where the residual fuel is reformed simultaneously with the electrochemical fuel cell reactions. FuelCell Energy plans to offer commercial DFC power plants in various sizes, focusing on the subMW as well as the MW-scale units. The plan is to offer standardized, packaged DFC power plants operating on natural gas or other hydrocarbon-containing fuels for commercial sale. The power plant design will include a diesel fuel processing option to allow dual fuel applications. These power plants, which can be shop-fabricated and sited near the user, are ideally suited for distributed power

  15. Evaluating aerosol indirect effect through marine stratocumulus clouds

    SciTech Connect

    Kogan, Z.N.; Kogan, Y.L.; Lilly, D.K.

    1996-04-01

    During the last decade much attention has been focused on anthropogenic aerosols and their radiative influence on the global climate. Charlson et al. and Penner et al. have demonstrated that tropospheric aerosols and particularly anthropogenic sulfate aerosols may significantly contribute to the radiative forcing exerting a cooling influence on climate (-1 to -2 W/m{sup 2}) which is comparable in magnitude to greenhouse forcing, but opposite in sign. Aerosol particles affect the earth`s radiative budget either directly by scattering and absorption of solar radiation by themselves or indirectly by altering the cloud radiative properties through changes in cloud microstructure. Marine stratocumulus cloud layers and their possible cooling influence on the atmosphere as a result of pollution are of special interest because of their high reflectivity, durability, and large global cover. We present an estimate of thet aerosol indirect effect, or, forcing due to anthropogenic sulfate aerosols.

  16. Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle Maintenance to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Digg Find

  17. Alternative Fuels Data Center: CNG Vehicle Fueling Animation

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: CNG Vehicle Fueling Animation to someone by E-mail Share Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Facebook Tweet about Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Twitter Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Google Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Delicious Rank Alternative Fuels Data

  18. Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions

    Alternative Fuels and Advanced Vehicles Data Center

    Conversions to someone by E-mail Share Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Digg Find More places to share Alternative Fuels

  19. Alternative Fuels Data Center: Test Your Alternative Fuel IQ

    Alternative Fuels and Advanced Vehicles Data Center

    About Printable Version Share this resource Send a link to Alternative Fuels Data Center: Test Your Alternative Fuel IQ to someone by E-mail Share Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Facebook Tweet about Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Twitter Bookmark Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Google Bookmark Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Delicious Rank Alternative Fuels Data

  20. Alternative Fuels Data Center: Alternative Fuels Save Money in Indy

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuels Save Money in Indy to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Digg Find

  1. Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance

    Alternative Fuels and Advanced Vehicles Data Center

    CNG Fuel System and Tank Maintenance to someone by E-mail Share Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Facebook Tweet about Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Twitter Bookmark Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Google Bookmark Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Delicious Rank Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Digg Find

  2. Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Flexible Fuel Vehicle Conversions to someone by E-mail Share Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Ethanol Flexible Fuel

  3. Alternative Fuels Data Center: South Florida Fleet Fuels with Propane

    Alternative Fuels and Advanced Vehicles Data Center

    South Florida Fleet Fuels with Propane to someone by E-mail Share Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Facebook Tweet about Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Twitter Bookmark Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Google Bookmark Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Delicious Rank Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on

  4. Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures...

    Energy Information Administration (EIA) (indexed site)

    . Total Fuel Oil Consumption and Expenditures for Non-Mall Buildings, 2003" ,"All Buildings* Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures" ,"Number of Buildings...

  5. Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures...

    Energy Information Administration (EIA) (indexed site)

    A. Total Fuel Oil Consumption and Expenditures for All Buildings, 2003" ,"All Buildings Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures" ,"Number of Buildings...

  6. DIRECT FUEL CELL/TURBINE POWER PLANT

    SciTech Connect

    Hossein Ghezel-Ayagh

    2004-11-01

    This report includes the progress in development of Direct FuelCell/Turbine{reg_sign} (DFC/T{reg_sign}) power plants for generation of clean power at very high efficiencies. The DFC/T power system is based on an indirectly heated gas turbine to supplement fuel cell generated power. The DFC/T power generation concept extends the high efficiency of the fuel cell by utilizing the fuel cell's byproduct heat in a Brayton cycle. Features of the DFC/T system include: electrical efficiencies of up to 75% on natural gas, 60% on coal gas, minimal emissions, simplicity in design, direct reforming internal to the fuel cell, reduced carbon dioxide release to the environment, and potential cost competitiveness with existing combined cycle power plants. The operation of sub-MW hybrid Direct FuelCell/Turbine power plant test facility with a Capstone C60 microturbine was initiated in March 2003. The inclusion of the C60 microturbine extended the range of operation of the hybrid power plant to higher current densities (higher power) than achieved in previous tests using a 30kW microturbine. The design of multi-MW DFC/T hybrid systems, approaching 75% efficiency on natural gas, was initiated. A new concept was developed based on clusters of One-MW fuel cell modules as the building blocks. System analyses were performed, including systems for near-term deployment and power plants with long-term ultra high efficiency objectives. Preliminary assessment of the fuel cell cluster concept, including power plant layout for a 14MW power plant, was performed.

  7. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Alternative Fuel and Vehicle Tax Alternative fuels used to operate on-road vehicles are taxed at a rate of 0.162 per gasoline gallon equivalent (GGE). Alternative fuels are taxed ...

  8. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative fuels are defined as E85, fuel blends containing at least 20% biodiesel (B20), natural gas, propane, hydrogen, or any fuel that the U.S. Department of Energy ...

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations Converting a vehicle to operate on an alternative fuel in lieu of the original gasoline or diesel fuel is ...

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Dispenser Labeling Requirement All equipment used to dispense motor fuel containing at least 1% ethanol or methanol must be clearly labeled to inform customers that the fuel contains ethanol or methanol. (Reference Texas Statutes, Agriculture Code 17.051

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuel Standard RFS Volumes by Year Enlarge illustration The Renewable Fuel Standard (RFS) is a federal program that requires transportation fuel sold in the United States to contain a minimum volume of renewable fuels. The RFS originated with the Energy Policy Act of 2005 and was expanded and extended by the Energy Independence and Security Act of 2007 (EISA). The RFS requires renewable fuel to be blended into transportation fuel in increasing amounts each year, escalating to 36 billion

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuels Tax Exemption and Refund for Government Fleet Vehicles State excise tax does not apply to special fuels, including gaseous special fuels, when used in state or federal government owned vehicles. Special fuels include compressed and liquefied natural gas, liquefied petroleum gas (propane), hydrogen, and fuel suitable for use in diesel engines. In addition, state excise tax paid on special fuels used in state or federal government vehicles is subject to a refund, as long as the tax was

  13. Fuel Fabrication Development

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuel Cycle Research & Development Fuel Cycle Research & Development Fuel Cycle Research & Development The mission of the Fuel Cycle Research and Development (FCRD) program is to conduct research and development to help develop sustainable fuel cycles, as described in the Nuclear Energy Research and Development Roadmap. Sustainable fuel cycle options are those that improve uranium resource utilization, maximize energy generation, minimize waste generation, improve safety, and limit

  14. Launching Renewable Aviation Fuels

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bulk Fuel Purchases / Farm to Fleet * Rocky Mountain/ West Coast bulk fuels contract awarded for fuel delivery starting December 2015 awarded 77.6 MM gallons of F-76 with 10% synthetic fuels content (142 MM gallons total F-76) - Covers San Diego, Bremerton, Hawaii - Synthetic fuel supplied by AltAir (Paramount, CA) using the HEFA process - Provides the fuel for RIMPAC 2016 - Solicitation for deliveries starting 1 October 2016 recently closed * Inland/ East/ Gulf Coast solicitation recently

  15. Ohio Fuel Cell Initiative

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top 5 Fuel Cell States: Why Local Policies Mean Green Growth Jun 21 st , 2011 2 * Ohio Fuel Cell Initiative * Ohio Fuel Cell Coalition * Accomplishments * Ohio Successes Discussion Areas 3 Ohio's Fuel Cell Initiative * Announced on 5/9/02 * Part of Ohio Third Frontier Initiative * $85 million investment to date * Core focus areas: 1) Expand the state's research capabilities; 2) Participate in demonstration projects; and 3) Expand the fuel cell industry in Ohio 4 OHIO'S FUEL CELL INITIATIVE

  16. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Use and Fuel-Efficient Vehicle Requirements State-owned vehicle fleets must implement petroleum displacement plans to increase the use of alternative fuels and fuel-efficient vehicles. Reductions may be met by petroleum displaced through the use of biodiesel, ethanol, other alternative fuels, the use of hybrid electric vehicles, other fuel-efficient or low emission vehicles, or additional methods the North Carolina Division of Energy, Mineral and Land Resources approves.

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    funding for public and private alternative fueling stations, including DC fast electric vehicle supply equipment (EVSE), natural gas, propane, and hydrogen fueling infrastructure. ...

  18. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuels Production Incentive Renewable fuels produced from renewable feedstocks, such as ethanol, hydrogen, biodiesel, and biofuel, may qualify for an income tax credit ...

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    ... million in 2008. Section 757 Biodiesel Engine Testing Program Directs DOE to work with engine and fuel injection manufacturers to test biodiesel in advanced diesel fuel engines, ...

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling equipment for natural gas, liquefied petroleum gas (propane), liquefied hydrogen, electricity, E85, or diesel fuel blends containing a minimum of 20% biodiesel installed ...

  1. Fuel Tables.indd

    Gasoline and Diesel Fuel Update

    F2: Jet fuel consumption, price, and expenditure estimates, 2014 State Jet fuel a Consumption Prices Expenditures Thousand barrels Trillion Btu Dollars per million Btu Million ...

  2. Fuel Tables.indd

    Gasoline and Diesel Fuel Update

    F8: Distillate Fuel Oil Price and Expenditure Estimates, 2014 State Prices Expenditures ... Where shown, (s) Expenditure value less than 0.05. Notes: Distillate fuel oil estimates ...

  3. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas and Propane Fuel Tax Any individual using or selling compressed natural gas (CNG), liquefied natural gas (LNG), or liquefied petroleum gas (propane) as a motor fuel ...

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Residential Compressed Natural Gas (CNG) Fueling Infrastructure Rebate The Nebraska Energy Office (NEO) offers rebates for qualified CNG fueling infrastructure that is installed at ...

  5. Fuel Cell Case Study

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building & Energy Initiatives * Solar 20 new; 30 total, ... * Alternative Energy-Fuel Cells, waste to electricity, ... History of Fuel Cell Contemplation * Back in 2006, UTC Power ...

  6. Hydrogen Fuel Cell Demonstration ...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hydrogen fuel cells have a long track record of supplying efficient, emissions-free power ... power, by demonstrating a hydrogen fuel cell deployment in a commercial port setting. ...

  7. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Blend Dispenser Requirement A retail motor fuel dispenser that dispenses fuel containing more than 10% ethanol by volume must be labeled with the capital letter "E" ...

  8. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    fuel use. For these purposes, alternative fuels are natural gas, hydrogen, propane, or electricity used to operate a motor vehicle. (Reference Connecticut General Statutes 4a-59

  9. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    alternative fuels are defined as methanol, ethanol, natural gas, liquefied petroleum gas (propane), coal-derived liquid fuels, hydrogen, electricity, biodiesel, renewable diesel,...

  10. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tax Exemptions and Reductions Propane, natural gas, electricity, and hydrogen, also known as special fuel, used to operate motor vehicles are exempt from state fuel taxes, but...

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Vehicle (AFV) and Fueling Infrastructure Loans The Nebraska Energy Office administers the Dollar and Energy Saving Loan Program, which makes low-cost loans available for a ...

  12. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    License Fee Effective July 1, 2015, each alternative fuel supplier, refiner, distributor, terminal operator, importer or exporter of alternative fuel used in motor vehicles must...

  13. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding The Alternative Fuels Incentive Grant (AFIG) Program provides financial assistance for qualified projects; ...

  14. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Last Updated August 2016 State Incentives Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Support updated 9132016 Alternative Fuel and Idle Reduction Grants ...

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    For the purpose of the credit, alternative fuels vehicles include dedicated or bi-fuel natural gas, propane, and hydrogen vehicles. Through December 31, 2016, purchased or leased ...

  16. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Overview Flow Cell Workshop Washington, DC Dr. Sunita Satyapal & Dr. Dimitrios Papageorgopoulos U.S. Department of Energy Fuel Cell Technologies Program 37...

  17. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    States Energy Advisory Board (STEAB) Washington, DC Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 3142012 2 | Fuel Cell ...

  18. Fuel Cycle Subcommittee

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Report to NEAC Fuel Cycle Subcommittee Meeting of October 22, 2015 Washington, DC December ... The agenda for the October 22, 2015 Fuel Cycle Subcommittee meeting is given below. ...

  19. Fuel Cell 101

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Don Hoffman Ship Systems & Engineering Research Division March 2011 Distribution Statement A: Approved for public release; distribution is unlimited. Fuel Cell Operation * A Fuel ...

  20. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Overview States Energy Advisory Board (STEAB) Washington, DC Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 3...

  1. Fuel Cell Development Status

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    60% of Sales are in building technologies Transportation Stationary Fuel Cells Space & Defense * Fuel cell technology leader since 1958 * 550 employees * 768+ Active U.S. ...

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Clean Transportation Fuels for School Buses The Kentucky Department of Education (Department) must consider the use of clean transportation fuels in school buses as part of its ...

  3. Cogasification of coal and other domestic fuels

    SciTech Connect

    Green, A.; Mullin, J.; Zanardi, M.; Peres, S.

    1996-12-31

    Almost all new additions to electrical generation in the USA are natural gas combined cycle systems (NGCC) systems. This trend reflects the development of high efficiency gas turbines (GT), low capital, operation and maintenance of NGCC systems and optimism as to natural gas resources. With utility deregulation these developments will seriously restrict long term use of coal and other solid fuels unless a los cost integrated gasifier (IG) fed by low cost feedstocks can be coupled with a CC system. This study mainly considers on-site cogasification of coal with other domestic fuels in an indirectly heated gasifier as a long term strategy for lowering the effective costs of IGGT systems. The authors also consider cocombustion of coal with other low cost domestic fuels as a near term strategy for minimizing fuel costs for competitiveness under utility deregulation. These fuel blending approaches both make use of common fast copyrolysis processes. They examine fast copyrolysis from a molecular point of view searching for advantageous feedstock blends. The authors conclude that blending coal with complementary coals, biomass, MSW or natural gas would be useful in near term cocombustion systems and long term integrated cogasification combined cycle or cogeneration systems.

  4. NUCLEAR REACTOR FUEL-BREEDER FUEL ELEMENT

    DOEpatents

    Currier, E.L. Jr.; Nicklas, J.H.

    1962-08-14

    A fuel-breeder fuel element was developed for a nuclear reactor wherein discrete particles of fissionable material are dispersed in a matrix of fertile breeder material. The fuel element combines the advantages of a dispersion type and a breeder-type. (AEC)

  5. Fuel Processors for PEM Fuel Cells

    SciTech Connect

    Levi T. Thompson

    2008-08-08

    Fuel cells are being developed to power cleaner, more fuel efficient automobiles. The fuel cell technology favored by many automobile manufacturers is PEM fuel cells operating with H2 from liquid fuels like gasoline and diesel. A key challenge to the commercialization of PEM fuel cell based powertrains is the lack of sufficiently small and inexpensive fuel processors. Improving the performance and cost of the fuel processor will require the development of better performing catalysts, new reactor designs and better integration of the various fuel processing components. These components and systems could also find use in natural gas fuel processing for stationary, distributed generation applications. Prototype fuel processors were produced, and evaluated against the Department of Energy technical targets. Significant advances were made by integrating low-cost microreactor systems, high activity catalysts, π-complexation adsorbents, and high efficiency microcombustor/microvaporizers developed at the University of Michigan. The microreactor system allowed (1) more efficient thermal coupling of the fuel processor operations thereby minimizing heat exchanger requirements, (2) improved catalyst performance due to optimal reactor temperature profiles and increased heat and mass transport rates, and (3) better cold-start and transient responses.

  6. Internal reforming fuel cell assembly with simplified fuel feed

    SciTech Connect

    Farooque, Mohammad; Novacco, Lawrence J.; Allen, Jeffrey P.

    2001-01-01

    A fuel cell assembly in which fuel cells adapted to internally reform fuel and fuel reformers for reforming fuel are arranged in a fuel cell stack. The fuel inlet ports of the fuel cells and the fuel inlet ports and reformed fuel outlet ports of the fuel reformers are arranged on one face of the fuel cell stack. A manifold sealing encloses this face of the stack and a reformer fuel delivery system is arranged entirely within the region between the manifold and the one face of the stack. The fuel reformer has a foil wrapping and a cover member forming with the foil wrapping an enclosed structure.

  7. Alternative Fuels Data Center: About the Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    About Printable Version Share this resource Send a link to Alternative Fuels Data Center: About the Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center: About the Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center: About the Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center: About the Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center: About the Alternative Fuels Data

  8. Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Efficient Driving Behaviors to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Efficient

  9. Alternative Fuels Data Center: Flexible Fuel Vehicle Availability

    Alternative Fuels and Advanced Vehicles Data Center

    Availability to someone by E-mail Share Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Facebook Tweet about Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Twitter Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Google Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Delicious Rank Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Digg Find More places to share Alternative

  10. Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Techniques for Drivers to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Techniques for Drivers to Conserve

  11. Alternative Fuels Data Center: Ethanol Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center

    Station Locations to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Station Locations on Digg Find More places to share Alternative

  12. Alternative Fuels Data Center: Hydrogen Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Delicious Rank

  13. Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks

    Alternative Fuels and Advanced Vehicles Data Center

    Maryland Conserves Fuel With Hybrid Trucks to someone by E-mail Share Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Facebook Tweet about Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Twitter Bookmark Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Google Bookmark Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Delicious Rank Alternative Fuels Data Center: Maryland Conserves

  14. Alternative Fuels Data Center: Propane Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center

    Station Locations to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Propane Fueling Station Locations on Digg Find More places to share Alternative

  15. Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With

    Alternative Fuels and Advanced Vehicles Data Center

    EVs Reynolds Logistics Reduces Fuel Costs With EVs to someone by E-mail Share Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Facebook Tweet about Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Twitter Bookmark Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Google Bookmark Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Delicious Rank Alternative Fuels Data

  16. Buying and Driving Fuel Efficient and Alternative Fuel Vehicles |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Electricity & Fuel » Vehicles & Fuels » Buying and Driving Fuel Efficient and Alternative Fuel Vehicles Buying and Driving Fuel Efficient and Alternative Fuel Vehicles Electric vehicles are just one option for buyers interested in fuel efficient or alternative fuel vehicles. | Photo courtesy of Dennis Schroeder, NREL. Electric vehicles are just one option for buyers interested in fuel efficient or alternative fuel vehicles. | Photo courtesy of Dennis Schroeder,

  17. Fuel Cells and Renewable Gaseous Fuels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cells and Renewable Gaseous Fuels Fuel Cells and Renewable Gaseous Fuels Breakout Session 3-C: Renewable Gaseous Fuels Fuel Cells and Renewable Gaseous Fuels Sarah Studer, ORISE Fellow-Fuel Cell Technologies Office, U.S. Department of Energy studer_bioenergy_2015.pdf (2 MB) More Documents & Publications Workshop on Gas Clean-Up for Fuel Cell Applications U.S Department of Energy Fuel Cell Technologies Office Overview: 2015 Smithsonian Science Education Academies for Teachers Novel

  18. Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas Fueling

  19. Alternative Fuels Data Center: Technician Training for Alternative Fuels

    Alternative Fuels and Advanced Vehicles Data Center

    Technician Training for Alternative Fuels to someone by E-mail Share Alternative Fuels Data Center: Technician Training for Alternative Fuels on Facebook Tweet about Alternative Fuels Data Center: Technician Training for Alternative Fuels on Twitter Bookmark Alternative Fuels Data Center: Technician Training for Alternative Fuels on Google Bookmark Alternative Fuels Data Center: Technician Training for Alternative Fuels on Delicious Rank Alternative Fuels Data Center: Technician Training for

  20. Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Fact sheet produced by the Fuel Cell Technologies Program describing hydrogen fuel cell technology. Fuel Cells Fact Sheet (545.14 KB) More Documents & Publications Comparison of Fuel Cell Technologies: Fact Sheet Fuel Cells Fact Sheet 2011 Pathways to Commercial Success: Technologies and Products Supported by the Fuel Cell Technologies

  1. Fuel dissipater for pressurized fuel cell generators

    DOEpatents

    Basel, Richard A.; King, John E.

    2003-11-04

    An apparatus and method are disclosed for eliminating the chemical energy of fuel remaining in a pressurized fuel cell generator (10) when the electrical power output of the fuel cell generator is terminated during transient operation, such as a shutdown; where, two electrically resistive elements (two of 28, 53, 54, 55) at least one of which is connected in parallel, in association with contactors (26, 57, 58, 59), a multi-point settable sensor relay (23) and a circuit breaker (24), are automatically connected across the fuel cell generator terminals (21, 22) at two or more contact points, in order to draw current, thereby depleting the fuel inventory in the generator.

  2. Fuel Oil Use in Manufacturing

    Energy Information Administration (EIA) (indexed site)

    logo Return to: Manufacturing Home Page Fuel Oil Facts Oil Price Effect Fuel Switching Actual Fuel Switching Storage Capacity Fuel Oil Use in Manufacturing Why Look at Fuel Oil?...

  3. Fueling opportunities

    SciTech Connect

    Williams, P.L.

    1994-02-01

    The newly restructured natural gas industry is providing greater opportunities for independent energy producers searching to match fuel supply contracts with project needs. Order No. 636's unbundling of the services offered by pipelines completed the deregulation of the gas industry started by the Natural Gas Policy Act of 1978, which began a phased deregulation of wellhead natural gas prices. Traditionally, the pipelines aggregated gas from numerous producers, transported it, stored it if necessary and sold it to a local distribution company or major customer, such as an electric generator. Order No. 636 separates pipeline transportation, sales and storage services and provides open access to pipelines. Customers are now subject to balancing requirements, scheduling penalties and operational flow orders, but there are new flexibilities in purchase and receipt of gas. The capacity release provisions allow those with excess transportation capacity entitlements to market that capacity. The order also favors the straight fixed-variable rate design which increases demand charges by including all fixed charges, including a pipeline's return and taxes, in the demand component of the rate. Under the previous modified fixed-variable methodology, a pipeline's fixed-cost recovery and earnings depended at least in part on maintaining throughput. Critics say the change will reduce the pipelines' incentive to operate efficiently and to market gas aggressively to power generators.

  4. Indirect Gas Species Monitoring Using Tunable Diode Lasers

    DOEpatents

    Von Drasek, William A.; Saucedo, Victor M.

    2005-02-22

    A method for indirect gas species monitoring based on measurements of selected gas species is disclosed. In situ absorption measurements of combustion species are used for process control and optimization. The gas species accessible by near or mid-IR techniques are limited to species that absorb in this spectral region. The absorption strength is selected to be strong enough for the required sensitivity and is selected to be isolated from neighboring absorption transitions. By coupling the gas measurement with a software sensor gas, species not accessible from the near or mid-IR absorption measurement can be predicted.

  5. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuels Technician Certificates The Department of Labor (DOL) will issue a certificate to any person who has successfully passed the appropriate alternative fuels equipment, alternative fuels compression, or electric vehicle technician examination as provided in the Alternative Fuels Technician Certification Act. A certification fee applies. For companies, partnerships, or corporations involved in the business of installing, servicing, repairing, modifying, or renovating equipment used

  6. Advanced nuclear fuel

    SciTech Connect

    Terrani, Kurt

    2014-07-14

    Kurt Terrani uses his expertise in materials science to develop safer fuel for nuclear power plants.

  7. FUEL ROD CLUSTERS

    DOEpatents

    Schultz, A.B.

    1959-08-01

    A cluster of nuclear fuel rods and a tubular casing therefor through which a coolant flows in heat-exchange contact with the fuel rods is described. The fuel rcds are held in the casing by virtue of the compressive force exerted between longitudinal ribs of the fuel rcds and internal ribs of the casing or the internal surfaces thereof.

  8. Advanced nuclear fuel

    ScienceCinema

    Terrani, Kurt

    2016-07-12

    Kurt Terrani uses his expertise in materials science to develop safer fuel for nuclear power plants.

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Diesel Fuel Blend Tax Exemption The biodiesel or ethanol portion of blended fuel containing taxable diesel is exempt from the diesel fuel tax. The biodiesel or ethanol fuel blend must be clearly identified on the retail pump, storage tank, and sales invoice in order to be eligible for the exemption. (Reference Texas Statutes, Tax Code 162.2

  10. Fuel transfer system

    DOEpatents

    Townsend, Harold E.; Barbanti, Giancarlo

    1994-01-01

    A nuclear fuel bundle fuel transfer system includes a transfer pool containing water at a level above a reactor core. A fuel transfer machine therein includes a carriage disposed in the transfer pool and under the water for transporting fuel bundles. The carriage is selectively movable through the water in the transfer pool and individual fuel bundles are carried vertically in the carriage. In a preferred embodiment, a first movable bridge is disposed over an upper pool containing the reactor core, and a second movable bridge is disposed over a fuel storage pool, with the transfer pool being disposed therebetween. A fuel bundle may be moved by the first bridge from the reactor core and loaded into the carriage which transports the fuel bundle to the second bridge which picks up the fuel bundle and carries it to the fuel storage pool.

  11. Fuel transfer system

    DOEpatents

    Townsend, H.E.; Barbanti, G.

    1994-03-01

    A nuclear fuel bundle fuel transfer system includes a transfer pool containing water at a level above a reactor core. A fuel transfer machine therein includes a carriage disposed in the transfer pool and under the water for transporting fuel bundles. The carriage is selectively movable through the water in the transfer pool and individual fuel bundles are carried vertically in the carriage. In a preferred embodiment, a first movable bridge is disposed over an upper pool containing the reactor core, and a second movable bridge is disposed over a fuel storage pool, with the transfer pool being disposed therebetween. A fuel bundle may be moved by the first bridge from the reactor core and loaded into the carriage which transports the fuel bundle to the second bridge which picks up the fuel bundle and carries it to the fuel storage pool. 6 figures.

  12. Alternative Fuels Data Center: Maps and Data

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    State & Alt Fuel Providers All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production ...

  13. Biomass Indirect Liquefaction Workshop Presentation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Integrated Biorefinery for the Direct Production of Synthetic Fuel from Waste Carbonaceous Feedstocks schuetzle_reii.pdf (9.57 MB) More Documents & Publications Biomass IBR Fact Sheet: Renewable Energy Institute International 2011 Biomass Program Platform Peer Review: Integrated Biorefineries Bioenergy Technologies Office Overview

  14. Biomass Indirect Liquefaction Workshop Presentation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wood to green gasoline using Carbona gasification and Topsoe TIGAS processes - DOE Project DE-EE0002874 udengaard_haldor_topsoe.pdf (939.38 KB) More Documents & Publications Biomass IBR Fact Sheet: Haldor Topsoe, Inc. CX-010761: Categorical Exclusion Determination Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume 2: A Techno-economic Evaluation of the Production of Mixed Alcohols

  15. Alcohol-fuel symposium

    SciTech Connect

    Not Available

    1980-01-01

    A symposium was conducted on the state-of-the-art of ethanol production and use. The following topics were discussed: ethanol as a fuel for internal combustion engines; ethanol production system design; the economics of producing fuel alcohol in form size plants; alternate feedstocks for ethanol stillage as a cattle feed; high energy sorghum, ethanol versus other alternative fuels; alcohol-fuel; legal and policy issues in ethanol production; and small scale fuel alcohol production. (DMC)

  16. Vegetable oil fuel

    SciTech Connect

    Bartholomew, D.

    1981-04-01

    In this article, the future role of renewable agricultural resources in providing fuel is discussed. it was only during this century that U.S. farmers began to use petroleum as a fuel for tractors as opposed to forage crop as fuel for work animals. Now farmers may again turn to crops as fuel for agricultural production - the possible use of sunflower oil, soybean oil and rapeseed oil as substitutes for diesel fuel is discussed.

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Biodiesel Tax Exemption Biodiesel blends containing at least 20% biodiesel derived from used cooking oil are exempt from the $0.30 per gallon state fuel excise tax. The exemption does not apply to fuel used in vehicles with a gross vehicle weight rating of 26,001 pounds or more, fuel not sold in retail operations, or fuel sold in operations involving fleet fueling or bulk sales. The exemption expires after December 31, 2019. (Reference Oregon Revised Statutes 319.530

  18. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    State Agency Low Carbon Fuel Use Requirement Beginning January 1, 2017, at least 3% of the aggregate amount of bulk transportation fuel purchased by the state government must be from very low carbon transportation fuel sources. Beginning January 1, 2018, the required amount of very low carbon transportation fuel purchased will increase by 1% annually until January 1, 2024. Some exemptions may apply, as determined by the California Department of General Services (DGS). Very low carbon fuel is

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Low Carbon Fuel Standard California's Low Carbon Fuel Standard (LCFS) Program requires a reduction in the carbon intensity of transportation fuels that are sold, supplied, or offered for sale in the state by a minimum of 10% by 2020. The California Air Resources Board (ARB) regulations require transportation fuel producers and importers to meet specified average carbon intensity requirements for fuel. In the regulations, carbon intensity reductions are based on reformulated gasoline mixed with

  20. Effect of product upgrading on Fischer-Tropsch indirect coal liquefaction economics

    SciTech Connect

    Choi, G.N.; Kramer, S.J.; Tam, S.S.; Fox, J.M. III

    1995-12-31

    Conceptual plant designs with cost estimates for indirect coal liquefaction technology to produce environmentally acceptable transportation liquid fuels meeting the Clear Air Act requirements were developed for the US Department of Energy (DOE). The designs incorporate the latest development in coal gasification technology and advanced Fischer-Tropsch (F-T) slurry reactor design. ASPEN process simulation models were developed to provide detailed plant material and energy balances, utility requirements, operating and capital costs. A linear programming model based on a typical PADD II refinery was developed to assess the values of the produced F-T products. The results then were used in a discounted cash flow spreadsheet model to examine the effect of key process variables on the overall F-T economics. Different models were developed to investigate the various routes of upgrading the F-T products. The effects of incorporating a close-coupled ZSM-5 reactor to upgrade the vapor stream leaving the Fischer-Tropsch reactor have been reported previously. This paper compares two different schemes of F-T was upgrading, namely fluidized bed catalytic cracking verse mild hydrocracking.

  1. Simulations of indirectly driven gas-filled capsules at the National Ignition Facility

    SciTech Connect

    Weber, S. V.; Casey, D. T.; Eder, D. C.; Pino, J. E.; Smalyuk, V. A.; Remington, B. A.; Rowley, D. P.; Yeamans, C. B.; Tipton, R. E.; Barrios, M.; Benedetti, R.; Berzak Hopkins, L.; Bleuel, D. L.; Bond, E. J.; Bradley, D. K.; Caggiano, J. A.; Callahan, D. A.; Cerjan, C. J.; Clark, D. S.; Divol, L.; and others

    2014-11-15

    Gas-filled capsules imploded with indirect drive on the National Ignition Facility have been employed as symmetry surrogates for cryogenic-layered ignition capsules and to explore interfacial mix. Plastic capsules containing deuterated layers and filled with tritium gas provide a direct measure of mix of ablator into the gas fuel. Other plastic capsules have employed DT or D{sup 3}He gas fill. We present the results of two-dimensional simulations of gas-filled capsule implosions with known degradation sources represented as in modeling of inertial confinement fusion ignition designs; these are time-dependent drive asymmetry, the capsule support tent, roughness at material interfaces, and prescribed gas-ablator interface mix. Unlike the case of cryogenic-layered implosions, many observables of gas-filled implosions are in reasonable agreement with predictions of these simulations. Yields of TT and DT neutrons as well as other x-ray and nuclear diagnostics are matched for CD-layered implosions. Yields of DT-filled capsules are over-predicted by factors of 1.4–2, while D{sup 3}He capsule yields are matched, as well as other metrics for both capsule types.

  2. Drop In Fuels: Where the Road Leads

    Office of Energy Efficiency and Renewable Energy (EERE)

    Reviews key fuel industry drivers, renewable fuel mandates and projected impact on hydrocarbon fuels

  3. Projections of Full-Fuel-Cycle Energy and Emissions Metrics

    SciTech Connect

    Coughlin, Katie

    2013-01-01

    To accurately represent how conservation and efficiency policies affect energy demand, both direct and indirect impacts need to be included in the accounting. The indirect impacts are defined here as the resource savings that accrue over the fuel production chain, which when added to the energy consumed at the point of use, constitute the full-fuel- cycle (FFC) energy. This paper uses the accounting framework developed in (Coughlin 2012) to calculate FFC energy metrics as time series for the period 2010-2040. The approach is extended to define FFC metrics for the emissions of greenhouse gases (GHGs) and other air-borne pollutants. The primary focus is the types of energy used in buildings and industrial processes, mainly natural gas and electricity. The analysis includes a discussion of the fuel production chain for coal, which is used extensively for electric power generation, and for diesel and fuel oil, which are used in mining, oil and gas operations, and fuel distribution. Estimates of the energy intensity parameters make use of data and projections from the Energy Information Agency’s National Energy Modeling System, with calculations based on information from the Annual Energy Outlook 2012.

  4. Alternative Fuels Data Center: Alternative Fueling Station Counts by State

    Alternative Fuels and Advanced Vehicles Data Center

    Locate Stations Printable Version Share this resource Send a link to Alternative Fuels Data Center: Alternative Fueling Station Counts by State to someone by E-mail Share Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Facebook Tweet about Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Twitter Bookmark Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Google Bookmark Alternative Fuels Data Center:

  5. Alternative Fuels Data Center: About the Alternative Fueling Station Data

    Alternative Fuels and Advanced Vehicles Data Center

    Locate Stations Printable Version Share this resource Send a link to Alternative Fuels Data Center: About the Alternative Fueling Station Data to someone by E-mail Share Alternative Fuels Data Center: About the Alternative Fueling Station Data on Facebook Tweet about Alternative Fuels Data Center: About the Alternative Fueling Station Data on Twitter Bookmark Alternative Fuels Data Center: About the Alternative Fueling Station Data on Google Bookmark Alternative Fuels Data Center: About the

  6. Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version to someone by E-mail Share Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version on Facebook Tweet about Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version on Twitter Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version on Google Bookmark Alternative Fuels Data Center: CNG Vehicle

  7. Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicles GE Showcases Innovation in Alternative Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Twitter Bookmark Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Google Bookmark Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on

  8. Alternative Fuels Data Center: Green Fueling Station Powers Fleets in

    Alternative Fuels and Advanced Vehicles Data Center

    Upstate New York Green Fueling Station Powers Fleets in Upstate New York to someone by E-mail Share Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Facebook Tweet about Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Twitter Bookmark Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Google Bookmark Alternative Fuels Data Center: Green Fueling Station Powers Fleets in

  9. Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Fleet North Carolina City Expands Alternative Fuel Fleet to someone by E-mail Share Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Facebook Tweet about Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Twitter Bookmark Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Google Bookmark Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Delicious Rank

  10. California Fuel Cell Partnership: Alternative Fuels Research | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Fuel Cell Partnership: Alternative Fuels Research California Fuel Cell Partnership: Alternative Fuels Research This presentation by Chris White of the California Fuel Cell Partnership provides information about alternative fuels research. cafcp_initiatives_call.pdf (133.97 KB) More Documents & Publications The Department of Energy Hydrogen and Fuel Cells Program Plan Vehicle Technologies Office Merit Review 2015: Alternative Fuel Station Locator Fuel Cell Buses in U.S. Transit

  11. Alternative Fuels Data Center: E85: An Alternative Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    E85: An Alternative Fuel to someone by E-mail Share Alternative Fuels Data Center: E85: An Alternative Fuel on Facebook Tweet about Alternative Fuels Data Center: E85: An Alternative Fuel on Twitter Bookmark Alternative Fuels Data Center: E85: An Alternative Fuel on Google Bookmark Alternative Fuels Data Center: E85: An Alternative Fuel on Delicious Rank Alternative Fuels Data Center: E85: An Alternative Fuel on Digg Find More places to share Alternative Fuels Data Center: E85: An Alternative

  12. Fuel Cell Technologies Overview: 2011 Fuel Cell Seminar | Department...

    Energy.gov [DOE] (indexed site)

    Fuel Cell Seminar on November 1, 2011. Fuel Cell Technologies Overview (4.38 MB) More Documents & Publications Fuel Cell Technologies Overview: March 2012 State Energy Advisory ...

  13. DOE Fuel Cell Technologies Office: 2013 Fuel Cell Seminar and...

    Energy.gov [DOE] (indexed site)

    Overview of DOE's Fuel Cell Technologies Office presented by Sunita Satyapal at the 2013 Fuel Cell Seminar and Energy Exposition in Columbus, Ohio. DOE Fuel Cell Technologies ...

  14. DOE Fuel Cell Technologies Program Record, Record # 11003, Fuel...

    Energy Saver

    Program Record, Record 11003, Fuel Cell Stack Durability DOE Fuel Cell Technologies Program Record, Record 11003, Fuel Cell Stack Durability Dated May 3, 2012, this program ...

  15. Alternative Fuels Data Center: Natural Gas Fueling Station Locations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Station Locations to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Natural Gas ...

  16. Alternative Fuels Data Center: Natural Gas Fueling Infrastructure...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data ...

  17. Alternative Fuels Data Center: Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center

    Locate Stations Printable Version Share this resource Send a link to Alternative Fuels Data Center: Alternative Fueling Station Locator to someone by E-mail Share Alternative Fuels ...

  18. ,"Total Fuel Oil Consumption (trillion Btu)",,,,,"Fuel Oil Energy...

    Energy Information Administration (EIA) (indexed site)

    A. Fuel Oil Consumption (Btu) and Energy Intensities by End Use for All Buildings, 2003" ,"Total Fuel Oil Consumption (trillion Btu)",,,,,"Fuel Oil Energy Intensity (thousand Btu...

  19. Tips: Buying and Driving Fuel Efficient and Alternative Fuel...

    Energy.gov [DOE] (indexed site)

    fuel efficient or alternative fuel vehicles. | Photo courtesy of Dennis Schroeder, NREL. Electric vehicles are just one option for buyers interested in fuel efficient or...

  20. Alternative Fuels Data Center: Hydrogen Fuel Cell Vehicle Electric...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Fuel Cell Vehicle Electric Availability to someone by E-mail Share Alternative Fuels ...

  1. Alternative Fuels Data Center: Indianapolis CNG Fueling Station...

    Alternative Fuels and Advanced Vehicles Data Center

    ... 50 converted CNG trucks Fueling Infrastructure: Public CNG fueling station Related Links Natural Gas Natural Gas Fueling Stations Greater Indiana Clean Cities Coalition Petroleum ...

  2. Fuel Cells for Supermarkets: Cleaner Energy with Fuel Cell Combined...

    Energy.gov [DOE] (indexed site)

    smith.pdf (0 B) More Documents & Publications Fuel Cells at Supermarkets: NYSERDA's Perspective Fuel Cell Case Study Hydrogen Production and Storage for Fuel Cells: Current Status

  3. Liquid Fuels via Upgrading of Syngas Intermediates Presentation for BETO 2015 Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    11.2.13 Liquid Fuels via Upgrading of Syngas Intermediates March 26 th , 2015 Indirect Liquefaction Technology Area Review Robert A. Dagle, Karthi Ramasamy, Michel J. Gray Pacific Northwest National Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information Goal Statement  Problem: Conventional synthetic fuel synthesis processes (e.g., FT, MTG, MTOGD) have drawbacks, specifically for the scale of biomass.  FT provides diesel blend but

  4. Diesel engine performance and emissions using different fuel/additive combinations

    SciTech Connect

    Sutton, D.L.; Rush, M.W.; Richards, P.

    1988-01-01

    It is probable that diesel fuel quality in Europe will fall as the need to blend conversion components into the diesel pool increases. In particular diesel ignition quality and stability could decrease and carbon residue and aromatic content increase. This paper discusses the effects of worsening fuel quality on combustion, injection characteristics and emissions and the efficacy of appropriate additives in overcoming these effects. Both direct injection and indirect injection engines were used in the investigations.

  5. Dual Tank Fuel System

    DOEpatents

    Wagner, Richard William; Burkhard, James Frank; Dauer, Kenneth John

    1999-11-16

    A dual tank fuel system has primary and secondary fuel tanks, with the primary tank including a filler pipe to receive fuel and a discharge line to deliver fuel to an engine, and with a balance pipe interconnecting the primary tank and the secondary tank. The balance pipe opens close to the bottom of each tank to direct fuel from the primary tank to the secondary tank as the primary tank is filled, and to direct fuel from the secondary tank to the primary tank as fuel is discharged from the primary tank through the discharge line. A vent line has branches connected to each tank to direct fuel vapor from the tanks as the tanks are filled, and to admit air to the tanks as fuel is delivered to the engine.

  6. Fuel injector system

    DOEpatents

    Hsu, Bertrand D.; Leonard, Gary L.

    1988-01-01

    A fuel injection system particularly adapted for injecting coal slurry fuels at high pressures includes an accumulator-type fuel injector which utilizes high-pressure pilot fuel as a purging fluid to prevent hard particles in the fuel from impeding the opening and closing movement of a needle valve, and as a hydraulic medium to hold the needle valve in its closed position. A fluid passage in the injector delivers an appropriately small amount of the ignition-aiding pilot fuel to an appropriate region of a chamber in the injector's nozzle so that at the beginning of each injection interval the first stratum of fuel to be discharged consists essentially of pilot fuel and thereafter mostly slurry fuel is injected.

  7. DIESEL FUEL LUBRICATION

    SciTech Connect

    Qu, Jun

    2012-01-01

    The diesel fuel injector and pump systems contain many sliding interfaces that rely for lubrication upon the fuels. The combination of the poor fuel lubricity and extremely tight geometric clearance between the plunger and bore makes the diesel fuel injector vulnerable to scuffing damage that severely limits the engine life. In order to meet the upcoming stricter diesel emission regulations and higher engine efficiency requirements, further fuel refinements that will result in even lower fuel lubricity due to the removal of essential lubricating compounds, more stringent operation conditions, and tighter geometric clearances are needed. These are expected to increase the scuffing and wear vulnerability of the diesel fuel injection and pump systems. In this chapter, two approaches are discussed to address this issue: (1) increasing fuel lubricity by introducing effective lubricity additives or alternative fuels, such as biodiesel, and (2) improving the fuel injector scuffing-resistance by using advanced materials and/or surface engineering processes. The developing status of the fuel modification approach is reviewed to cover topics including fuel lubricity origins, lubricity improvers, alternative fuels, and standard fuel lubricity tests. The discussion of the materials approach is focused on the methodology development for detection of the onset of scuffing and evaluation of the material scuffing characteristics.

  8. Micro fuel cell

    SciTech Connect

    Zook, L.A.; Vanderborgh, N.E. [Los Alamos National Lab., NM (United States); Hockaday, R. [Energy Related Devices Inc., Los Alamos, NM (United States)

    1998-12-31

    An ambient temperature, liquid feed, direct methanol fuel cell device is under development. A metal barrier layer was used to block methanol crossover from the anode to the cathode side while still allowing for the transport of protons from the anode to the cathode. A direct methanol fuel cell (DMFC) is an electrochemical engine that converts chemical energy into clean electrical power by the direct oxidation of methanol at the fuel cell anode. This direct use of a liquid fuel eliminates the need for a reformer to convert the fuel to hydrogen before it is fed into the fuel cell.

  9. Thermal modeling of an indirectly heated E-beam gun

    SciTech Connect

    Jallouk, P.A.

    1994-12-31

    Uranium atomic vapor for the Atomic Vapor Laser Isotope Separation (AVLIS) process is produced by magnetically steering a high-power electron beam to the surface of the uranium melt. The electron beam is produced by a Pierce-type axial E-beam gun with an indirectly heated emitter (IDHE)-the industry standard for high-power melting and vaporization. AVLIS process design requirements for the E-beam gun are stringent, particularly in the areas of modularity, compactness, and lifetime. The gun assembly details are complex, geometric clearances are tight, and operating temperatures and stress levels are at the upper limits of acceptability. Detailed three-dimensional finite-element thermal models of the E-beam gun have been developed to address this challenging thermal packaging issue. These models are used in conjunction with design and testing activities to develop a gun exhibiting a high level of reliability for acceptable operation in a plant environment.

  10. Observations of the first aerosol indirect effect in shallow cumuli

    SciTech Connect

    Berg, Larry K.; Berkowitz, Carl M.; Barnard, James C.; Senum, Gunar; Springston, Stephen R.

    2011-02-08

    Data from the Cumulus Humilis Aerosol Processing Study (CHAPS) are used to estimate the impact of both aerosol indirect effects and cloud dynamics on the microphysical and optical properties of shallow cumuli observed in the vicinity of Oklahoma City, Oklahoma. Not surprisingly, we find that the amount of light scattered by the clouds is dominated by their liquid water content (LWC), which in turn is driven by cloud dynamics. However, removing the effect of cloud dynamics by examining the scattering normalized by LWC shows a strong sensitivity of scattering to pollutant loading. These results suggest that even moderately sized cities, like Oklahoma City, can have a measureable impact on the optical properties of shallow cumuli.

  11. Novel geminate recombination channel after indirect photoionization of water

    SciTech Connect

    Fischer, Martin K.; Rossmadl, Hubert; Iglev, Hristo

    2011-06-07

    We studied the photolysis of neat protonated and heavy water using pump-probe and pump-repump-probe spectroscopy. A novel recombination channel is reported leading to ultrafast quenching (0.7 {+-} 0.1 ps) of almost one third of the initial number of photo-generated electrons. The efficiency and the recombination rate of this channel are lower in heavy water, 27 {+-} 5% and (0.9 {+-} 0.1 ps){sup -1}, respectively. Comparison with similar data measured after photodetachment of aqueous hydroxide provides evidence for the formation of short-lived OH:e{sup -} (OD:e{sup -}) pairs after indirect photoionization of water at 9.2 eV.

  12. OPTIMA: Low Greenhouse Gas Fuels

    Energy.gov [DOE]

    Plenary IV: Fuels of the Future: Accelerating the Co-Optimization of Fuels and Engines OPTIMA: Low Greenhouse Gas Fuels Blake Simmons, Biofuels Program Lead, Sandia National Laboratories

  13. Dieselgreen Fuels | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Dieselgreen Fuels Jump to: navigation, search Logo: DieselGreen Fuels Name: DieselGreen Fuels Place: Austin, Texas Region: Texas Area Sector: Biofuels Product: Grease collection...

  14. Arbor Fuel | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Sector: Biomass Product: Arbor Fuel is developing micro-organisms to convert biomass into alternative fuels like biobutanol. References: Arbor Fuel1 This article is a stub. You...

  15. Planet Fuels | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Fuels Jump to: navigation, search Name: Planet Fuels Place: Brighton, United Kingdom Product: A UK based producer and supplier of biodiesel. References: Planet Fuels1 This...

  16. DOE Fuel Cell Subprogram (Presentation)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    most relevant fuel cell research, development, and ... available at www.hydrogen.energy.gov) Product Non-purpose * ... c Fuel Cell Seminar Abstracts, 2004, p. 290. 13 Fuel ...

  17. Fuel Cells in the States

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    in the Fuel Cells in the States States State and Regional State and Regional Initiatives ... Jennifer Gangi Jennifer Gangi Program Director Program Director Fuel Cells 2000 Fuel Cells ...

  18. EERE Fuel Cell Technologies Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    AudienceEvent Date EERE Fuel Cell Technologies Program Sunita Satyapal Acting Program Manager U.S. Department of Energy Fuel Cell Technologies Program Fuel Cell Project Kickoff ...

  19. DOE Fuel Cell Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Fuel Cell Technologies Office Fuel Cell Seminar & Energy Exposition Columbus, Ohio Dr. Sunita Satyapal Director Fuel Cell Technologies Office Energy Efficiency and Renewable ...

  20. Process and apparatus for indirect-fired heating and drying

    DOEpatents

    Abbasi, Hamid Ali; Chudnovsky, Yaroslav

    2005-04-12

    A method for heating flat or curved surfaces comprising injecting fuel and oxidant along the length, width or longitudinal side of a combustion space formed between two flat or curved plates, transferring heat from the combustion products via convection and radiation to the surface being heated on to the material being dried/heated, and recirculating at least 20% of the combustion products to the root of the flame.

  1. Technical and economic assessment of producing hydrogen by reforming syngas from the Battelle indirectly heated biomass gasifier

    SciTech Connect

    Mann, M.K.

    1995-08-01

    The technical and economic feasibility of producing hydrogen from biomass by means of indirectly heated gasification and steam reforming was studied. A detailed process model was developed in ASPEN Plus{trademark} to perform material and energy balances. The results of this simulation were used to size and cost major pieces of equipment from which the determination of the necessary selling price of hydrogen was made. A sensitivity analysis was conducted on the process to study hydrogen price as a function of biomass feedstock cost and hydrogen production efficiency. The gasification system used for this study was the Battelle Columbus Laboratory (BCL) indirectly heated gasifier. The heat necessary for the endothermic gasification reactions is supplied by circulating sand from a char combustor to the gasification vessel. Hydrogen production was accomplished by steam reforming the product synthesis gas (syngas) in a process based on that used for natural gas reforming. Three process configurations were studied. Scheme 1 is the full reforming process, with a primary reformer similar to a process furnace, followed by a high temperature shift reactor and a low temperature shift reactor. Scheme 2 uses only the primary reformer, and Scheme 3 uses the primary reformer and the high temperature shift reactor. A pressure swing adsorption (PSA) system is used in all three schemes to produce a hydrogen product pure enough to be used in fuel cells. Steam is produced through detailed heat integration and is intended to be sold as a by-product.

  2. (In)direct detection of boosted dark matter

    SciTech Connect

    Agashe, Kaustubh; Cui, Yanou; Necib, Lina; Thaler, Jesse E-mail: cuiyo@umd.edu E-mail: jthaler@mit.edu

    2014-10-01

    We initiate the study of novel thermal dark matter (DM) scenarios where present-day annihilation of DM in the galactic center produces boosted stable particles in the dark sector. These stable particles are typically a subdominant DM component, but because they are produced with a large Lorentz boost in this process, they can be detected in large volume terrestrial experiments via neutral-current-like interactions with electrons or nuclei. This novel DM signal thus combines the production mechanism associated with indirect detection experiments (i.e. galactic DM annihilation) with the detection mechanism associated with direct detection experiments (i.e. DM scattering off terrestrial targets). Such processes are generically present in multi-component DM scenarios or those with non-minimal DM stabilization symmetries. As a proof of concept, we present a model of two-component thermal relic DM, where the dominant heavy DM species has no tree-level interactions with the standard model and thus largely evades direct and indirect DM bounds. Instead, its thermal relic abundance is set by annihilation into a subdominant lighter DM species, and the latter can be detected in the boosted channel via the same annihilation process occurring today. Especially for dark sector masses in the 10 MeV10 GeV range, the most promising signals are electron scattering events pointing toward the galactic center. These can be detected in experiments designed for neutrino physics or proton decay, in particular Super-K and its upgrade Hyper-K, as well as the PINGU/MICA extensions of IceCube. This boosted DM phenomenon highlights the distinctive signatures possible from non-minimal dark sectors.

  3. Treatment of Fuel Process Wastewater Using Fuel Cells - Energy...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hydrogen and Fuel Cell Hydrogen and Fuel Cell Find More Like This Return to Search Treatment of Fuel Process Wastewater Using Fuel Cells Oak Ridge National Laboratory Contact ORNL ...

  4. Renewable Fuels and Lubricants (ReFUEL) Laboratory

    SciTech Connect

    Not Available

    2004-08-01

    Fact sheet describing NREL's Renewable Fuels and Lubricants Laboratory (ReFUEL). ReFUEL is a world-class research and testing facility dedicated to future fuels and advanced heavy-duty vehicle research, located in Denver, Colorado.

  5. Fuel cells and fuel cell catalysts

    DOEpatents

    Masel, Richard I.; Rice, Cynthia A.; Waszczuk, Piotr; Wieckowski, Andrzej

    2006-11-07

    A direct organic fuel cell includes a formic acid fuel solution having between about 10% and about 95% formic acid. The formic acid is oxidized at an anode. The anode may include a Pt/Pd catalyst that promotes the direct oxidation of the formic acid via a direct reaction path that does not include formation of a CO intermediate.

  6. Nuclear fuel element

    DOEpatents

    Zocher, Roy W.

    1991-01-01

    A nuclear fuel element and a method of manufacturing the element. The fuel element is comprised of a metal primary container and a fuel pellet which is located inside it and which is often fragmented. The primary container is subjected to elevated pressure and temperature to deform the container such that the container conforms to the fuel pellet, that is, such that the container is in substantial contact with the surface of the pellet. This conformance eliminates clearances which permit rubbing together of fuel pellet fragments and rubbing of fuel pellet fragments against the container, thus reducing the amount of dust inside the fuel container and the amount of dust which may escape in the event of container breach. Also, as a result of the inventive method, fuel pellet fragments tend to adhere to one another to form a coherent non-fragmented mass; this reduces the tendency of a fragment to pierce the container in the event of impact.

  7. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Propel Fuels offers a rebate to qualified fleet customers for monthly purchases of more than 500 gallons of biodiesel blends and E85. Fleet customers must purchase the fuel ...

  8. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    All diesel fuel sold in the state must be blended with at least 5% biodiesel (B5). For the purpose of this mandate, biodiesel is defined as a motor vehicle fuel derived from ...

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    including biodiesel. A qualified motor fuel dealer is eligible for up to 0.065 for every gallon of renewable fuel sold and up to 0.03 for every gallon of biodiesel sold, if the ...

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Excise Taxes All licensed on-road vehicles fueled with compressed natural gas (CNG) or liquefied petroleum gas (propane) are subject to a special fuels tax through the Excise Taxes ...

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Tax Compressed natural gas used as a special motor fuel is subject to the state fuel excise tax of 0.31 per gasoline gallon equivalent, measured at 5.66 pounds (lbs.) or 126.67 ...

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Fuel Tax Compressed natural gas (CNG) used as a vehicle fuel is taxed on a ... to 5.66 pounds (lbs) of natural gas for CNG and a DGE will be equal to 6.06 lbs. for ...

  13. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    powered by an alternative fuel, if they obtain an AFV decal. Owners or operators of such vehicles that also own or operate their own personal fueling stations are required to ...

  14. Reformulated diesel fuel

    DOEpatents

    McAdams, Hiramie T [Carrollton, IL; Crawford, Robert W [Tucson, AZ; Hadder, Gerald R [Oak Ridge, TN; McNutt, Barry D [Arlington, VA

    2006-03-28

    Reformulated diesel fuels for automotive diesel engines which meet the requirements of ASTM 975-02 and provide significantly reduced emissions of nitrogen oxides (NO.sub.x) and particulate matter (PM) relative to commercially available diesel fuels.

  15. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Motor Vehicle Fuel Promotion An eight member Natural Gas Fuel Board (Board) was created to advise the Nebraska Energy Office regarding the promotion of natural gas as a motor...

  16. Propane Fuel Basics

    Office of Energy Efficiency and Renewable Energy (EERE)

    Propane, also known as liquefied petroleum gas (LPG), or autogas, is a clean-burning, high-energy alternative fuel. It has been used for decades to fuel light-duty and heavy-duty propane vehicles.

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel and Fuel-Efficient Vehicle Tax Credit Through 2017, new electric, natural gas, and propane vehicles registered in Utah are eligible for an income tax credit of 35% ...

  18. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Reduced Registration Fee for Fuel-Efficient Vehicles A new motor vehicle with a U.S. Environmental Protection Agency estimated average city fuel economy of at least 40 miles per ...

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    regardless of the number of passengers. Qualified AFVs may also use the HOT lanes toll-free. AFVs include plug-in electric vehicles and bi-fuel or dual-fuel vehicles that operate...

  20. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuels Tax Alternative fuels are subject to an excise tax at a rate of 0.205 per gasoline gallon equivalent, with a variable component equal to at least 5% of the average wholesale...

  1. Fuel Cycle Subcommittee

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    to NEAC Fuel Cycle Subcommittee Meeting of May 1, 2014 Washington, DC May 28, 2014 Al ... for the May 1, 2014 Fuel Cycle Subcommittee meeting and list of presenters is given below. ...

  2. Fuel Cell Bus Workshop

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ec o o es o a Energy Efficiency & Renewable Energy Fuel Cell Bus Workshop Overview and Purp pose Dimitrios Papageorgopoulos Fuel Cell Technolog gies Prog gram DOE and DOT Joint ...

  3. Fuel Cycle Subcommittee

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NEAC Fuel Cycle Subcommittee Meeting of October 30, 2014 Washington, DC December 1, 2014 ... 1 The agenda for the October 30, 2014 Fuel Cycle Subcommittee meeting is given below. ...

  4. Spent Nuclear Fuel

    Annual Energy Outlook

    Spent Nuclear Fuel Release date: December 7, 2015 Next release date: Late 2018 Spent nuclear fuel data are collected by the U.S. Energy Information Administration (EIA) for the ...

  5. Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality Breakout Session 2: Frontiers and Horizons Session 2-B: End Use and Fuel Certification Paul Machiele, Center Director for Fuel Programs, Office of Transportation & Air Quality, U.S. Environmental Protection Agency b13_machiele_2-b.pdf (124.12 KB) More Documents & Publications High Octane Fuels Can Make Better Use of Renewable Transportation Fuels The

  6. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle Acquisition and Fuel Use Requirements for State and Alternative Fuel Provider Fleets Under the Energy Policy Act (EPAct) of 1992, as amended, certain state government and alternative fuel provider fleets are required to acquire alternative fuel vehicles (AFVs) as a portion of their annual light-duty vehicle acquisitions. Compliance is required by fleets that operate, lease, or control 50 or more light-duty vehicles within the United States. Of those 50 vehicles, at least 20 must be used

  7. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuel Standard (RFS) Program The national RFS Program was developed to increase the volume of renewable fuel that is blended into transportation fuels. As required by the Energy Policy Act of 2005, the U.S. Environmental Protection Agency (EPA) finalized RFS Program regulations, effective September 1, 2007. The Energy Independence and Security Act of 2007 (EISA) increased and expanded this standard. By 2022, 36 billion gallons of renewable fuel must be blended into domestic

  8. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fueling Infrastructure Tax Credit An income tax credit is available for 25% of the cost to purchase, construct, and install qualified alternative fueling infrastructure. Qualified property includes equipment used to distribute, dispense, or store alternative fuel. Eligible fuels include natural gas and propane. The entire credit must be taken in three equal annual installments beginning with the taxable year in which the facility is placed into service. Unused credits may be carried

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Weight Limit Exemption Gross vehicle weight rating limits for AFVs are 1,000 pounds greater than those for comparable conventional vehicles, as long as the AFVs operate using an alternative fuel or both alternative and conventional fuel, when operating on a highway that is not part of the interstate system. For the purpose of this exemption, alternative fuel is defined as compressed natural gas, propane, ethanol, or any mixture containing 85% or more ethanol (E85) with gasoline or other fuels,

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol and Methanol Tax Ethyl alcohol and methyl alcohol motor fuels are taxed at a rate of $0.14 per gallon when used as a motor fuel. Ethyl alcohol is defined as a motor fuel that is typically derived from agricultural products that have been denatured. Methyl alcohol is a motor fuel that is most commonly derived from wood products. (Reference South Dakota Statutes 10-47B-3 and 10-47B-4

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Fuel Blend Tax Rate The tax rate on fuel containing ethanol is $0.06 per gallon less than the tax rate on other motor fuels in certain geographic areas. This reduced rate is in effect during months ethanol fuel blends must be sold, transferred, or used to operate motor vehicles to reduce carbon monoxide emissions and attain federal or state air quality standards. (Reference Alaska Statutes 43.40.01

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuel Sales Volume Goals The Wisconsin Legislature sets goals for minimum annual renewable fuel sales volumes based on annual renewable fuel volumes required under the federal Renewable Fuel Standard. On an annual basis, the Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP), in cooperation with the Department of Commerce, the Department of Revenue, and the Energy Office, must determine whether the annual goals for the previous year were met. If the goals were

  13. Fuel washout detection system

    DOEpatents

    Colburn, Richard P.

    1985-01-01

    A system for detecting grossly failed reactor fuel by detection of particulate matter as accumulated on a filter.

  14. COMPOSITE FUEL ELEMENT

    DOEpatents

    Hurford, W.J.; Gordon, R.B.; Johnson, W.A.

    1962-12-25

    A sandwich-type fuel element for a reactor is described. This fuel element has the shape of an elongated flat plate and includes a filler plate having a plurality of compartments therein in which the fuel material is located. The filler plate is clad on both sides with a thin cladding material which is secured to the filler plate only to completely enclose the fuel material in each compartment. (AEC)

  15. FUEL ROD ASSEMBLY

    DOEpatents

    Hutter, E.

    1959-09-01

    A cluster of nuclear fuel rods aod a tubular casing through which a coolant flows in heat-change contact with the ruel rods are described. The casting is of trefoil section and carries the fuel rods, each of which has two fin engaging the serrated fins of the other two fuel rods, whereby the fuel rods are held in the casing and are interlocked against relative longitudinal movement.

  16. Fuel Injector Holes

    Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  17. Miniature ceramic fuel cell

    DOEpatents

    Lessing, Paul A.; Zuppero, Anthony C.

    1997-06-24

    A miniature power source assembly capable of providing portable electricity is provided. A preferred embodiment of the power source assembly employing a fuel tank, fuel pump and control, air pump, heat management system, power chamber, power conditioning and power storage. The power chamber utilizes a ceramic fuel cell to produce the electricity. Incoming hydro carbon fuel is automatically reformed within the power chamber. Electrochemical combustion of hydrogen then produces electricity.

  18. Advanced Combustion and Fuels

    Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  19. Fuel and Lubricant Effects

    Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  20. Direct hydrocarbon fuel cells

    DOEpatents

    Barnett, Scott A.; Lai, Tammy; Liu, Jiang

    2010-05-04

    The direct electrochemical oxidation of hydrocarbons in solid oxide fuel cells, to generate greater power densities at lower temperatures without carbon deposition. The performance obtained is comparable to that of fuel cells used for hydrogen, and is achieved by using novel anode composites at low operating temperatures. Such solid oxide fuel cells, regardless of fuel source or operation, can be configured advantageously using the structural geometries of this invention.

  1. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fueling Infrastructure Grants The Texas Commission on Environmental Quality (TCEQ) administers the Alternative Fueling Facilities Program (AFFP) as part of the Texas Emissions Reduction Plan. AFFP provides grants for 50% of eligible costs, up to $600,000, to construct, reconstruct, or acquire a facility to store, compress, or dispense alternative fuels in Texas air quality nonattainment areas. Qualified alternative fuels include biodiesel, electricity, natural gas, hydrogen, propane,

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Excise Tax Compressed natural gas motor fuel is subject to the state fuel excise tax at the rate of $0.30 per 120 cubic feet, measured at 14.73 pounds per square inch and 60 degrees Fahrenheit. Propane motor fuel is subject to the excise tax $0.30 per 1.3 gallons at 60 degrees Fahrenheit. (Reference Oregon Revised Statutes 319.530

  3. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fueling Infrastructure Tax Credit for Residents Through the Residential Energy Tax Credit program, qualified residents may receive a tax credit for 25% of alternative fuel infrastructure project costs, up to $750. Qualified residents may receive a tax credit for 50% of project costs, up to $750. Qualified alternative fuels include electricity, natural gas, gasoline blended with at least 85% ethanol (E85), propane, and other fuels that the Oregon Department of Energy approves. A

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Low Emission Vehicle (LEV) Standards California's LEV II exhaust emissions standards apply to Model Year (MY) 2004 and subsequent model year passenger cars, light-duty trucks, and medium-duty passenger vehicles meeting specified exhaust standards. The LEV II standards represent the maximum exhaust emissions for LEVs, Ultra Low Emission Vehicles, and Super Ultra Low Emission Vehicles, including flexible fuel, bi-fuel, and dual-fuel vehicles when operating on an alternative fuel. MY 2009 and

  5. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Use and Vehicle Acquisition Requirements State agency fleets with more than 15 vehicles, excluding emergency and law enforcement vehicles, may not purchase or lease a motor vehicle unless the vehicle uses compressed or liquefied natural gas, propane, ethanol or fuel blends of at least 85% ethanol (E85), methanol or fuel blends of at least 85% methanol (M85), biodiesel or fuel blends of at least 20% biodiesel (B20), or electricity (including plug-in hybrid electric vehicles).

  6. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    and Infrastructure Tax Credit for Businesses Business owners and others may be eligible for a tax credit of 35% of eligible costs for qualified alternative fuel infrastructure projects, or the incremental or conversion cost of two or more AFVs. Qualified infrastructure includes facilities for mixing, storing, compressing, or dispensing fuels for vehicles operating on alternative fuels. Qualified alternative fuels include electricity, natural gas, gasoline blended with at least 85% ethanol (E85),

  7. Improved Performance of High Areal Density Indirect Drive Implosions at the National Ignition Facility using a Four-Shock Adiabat Shaped Drive

    SciTech Connect

    Casey, D. T.; Milovich, J. L.; Smalyuk, V. A.; Clark, D. S.; Robey, H. F.; Pak, A.; MacPhee, A. G.; Baker, K. L.; Weber, C. R.; Ma, T.; Park, H. -S.; Döppner, T.; Callahan, D. A.; Haan, S. W.; Patel, P. K.; Peterson, J. L.; Hoover, D.; Nikroo, A.; Yeamans, C. B.; Merrill, F. E.; Volegov, P. L.; Fittinghoff, D. N.; Grim, G. P.; Edwards, M. J.; Landen, O. L.; Lafortune, K. N.; MacGowan, B. J.; Widmayer, C. C.; Sayre, D. B.; Hatarik, R.; Bond, E. J.; Nagel, S. R.; Benedetti, L. R.; Izumi, N.; Khan, S.; Bachmann, B.; Spears, B. K.; Cerjan, C. J.; Gatu Johnson, M.; Frenje, J. A.

    2015-09-01

    Hydrodynamic instabilities can cause capsule defects and other perturbations to grow and degrade implosion performance in ignition experiments at the National Ignition Facility (NIF). Here, we show the first experimental demonstration that a strong unsupported first shock in indirect drive implosions at the NIF reduces ablation front instability growth leading to a 3 to 10 times higher yield with fuel ρR > 1 g=cm2. This work shows the importance of ablation front instability growth during the National Ignition Campaign and may provide a path to improved performance at the high compression necessary for ignition.

  8. Improved Performance of High Areal Density Indirect Drive Implosions at the National Ignition Facility using a Four-Shock Adiabat Shaped Drive

    DOE PAGES [OSTI]

    Casey, D. T.; Milovich, J. L.; Smalyuk, V. A.; Clark, D. S.; Robey, H. F.; Pak, A.; MacPhee, A. G.; Baker, K. L.; Weber, C. R.; Ma, T.; et al

    2015-09-01

    Hydrodynamic instabilities can cause capsule defects and other perturbations to grow and degrade implosion performance in ignition experiments at the National Ignition Facility (NIF). Here, we show the first experimental demonstration that a strong unsupported first shock in indirect drive implosions at the NIF reduces ablation front instability growth leading to a 3 to 10 times higher yield with fuel ρR > 1 g=cm2. This work shows the importance of ablation front instability growth during the National Ignition Campaign and may provide a path to improved performance at the high compression necessary for ignition.

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) Infrastructure Incentives Study The Georgia Joint Alternative Fuels Infrastructure Study Committee will evaluate how providing market incentives for AFV fueling infrastructure may lead to AFV market deployment. The Committee will provide a report of its recommendations and proposed legislation by December 1, 2016. (Reference Senate Resolution 1038

  10. Vehicle fuel system

    DOEpatents

    Risse, John T.; Taggart, James C.

    1976-01-01

    A vehicle fuel system comprising a plurality of tanks, each tank having a feed and a return conduit extending into a lower portion thereof, the several feed conduits joined to form one supply conduit feeding fuel to a supply pump and using means, unused fuel being returned via a return conduit which branches off to the several return conduits.

  11. Fuel cell generator

    DOEpatents

    Isenberg, Arnold O.

    1983-01-01

    High temperature solid oxide electrolyte fuel cell generators which allow controlled leakage among plural chambers in a sealed housing. Depleted oxidant and fuel are directly reacted in one chamber to combust remaining fuel and preheat incoming reactants. The cells are preferably electrically arranged in a series-parallel configuration.

  12. Vented nuclear fuel element

    DOEpatents

    Grossman, Leonard N.; Kaznoff, Alexis I.

    1979-01-01

    A nuclear fuel cell for use in a thermionic nuclear reactor in which a small conduit extends from the outside surface of the emitter to the center of the fuel mass of the emitter body to permit escape of volatile and gaseous fission products collected in the center thereof by virtue of molecular migration of the gases to the hotter region of the fuel.

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel and Vehicle Incentives The California Energy Commission (CEC) administers the Alternative and Renewable Fuel and Vehicle Technology Program (ARFVTP) to provide financial incentives for businesses, vehicle and technology manufacturers, workforce training partners, fleet owners, consumers, and academic institutions with the goal of developing and deploying alternative and renewable fuels and advanced transportation technologies. The CEC must prepare and adopt an annual Investment

  14. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Blend Requirement Suppliers that import gasoline for sale in North Carolina must offer fuel that is not pre-blended with fuel alcohol but that is suitable for future blending. Future contract provisions that restrict distributors or retailers from blending gasoline with fuel alcohol are void. (Reference North Carolina General Statutes 75-90, 105-449.60

  15. Alternative Fuels Data Center

    SciTech Connect

    2013-06-01

    Fact sheet describes the Alternative Fuels Data Center, which provides information, data, and tools to help fleets and other transportation decision makers find ways to reduce petroleum consumption through the use of alternative and renewable fuels, advanced vehicles, and other fuel-saving measures.

  16. Alternative Fuels Lessons Learned Workshop

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    players from alternative fuels industry * Assess ... activities * Identify options for transition from fleets ... * Vehicle Manufacturers * Fuel Providers * Policy Makers * ...

  17. Jet Fuel from Microalgal Lipids

    SciTech Connect

    Not Available

    2006-07-01

    A fact sheet on production of jet fuel or multi-purpose military fuel from lipids produced by microalgae.

  18. Indirect passive cooling system for liquid metal cooled nuclear reactors

    DOEpatents

    Hunsbedt, Anstein; Boardman, Charles E.

    1990-01-01

    A liquid metal cooled nuclear reactor having a passive cooling system for removing residual heat resulting from fuel decay during reactor shutdown. The passive cooling system comprises a plurality of partitions surrounding the reactor vessel in spaced apart relation forming intermediate areas for circulating heat transferring fluid which remove and carry away heat from the reactor vessel. The passive cooling system includes a closed primary fluid circuit through the partitions surrounding the reactor vessel and a partially adjoining secondary open fluid circuit for carrying transferred heat out into the atmosphere.

  19. Neutronic fuel element fabrication

    DOEpatents

    Korton, George

    2004-02-24

    This disclosure describes a method for metallurgically bonding a complete leak-tight enclosure to a matrix-type fuel element penetrated longitudinally by a multiplicity of coolant channels. Coolant tubes containing solid filler pins are disposed in the coolant channels. A leak-tight metal enclosure is then formed about the entire assembly of fuel matrix, coolant tubes and pins. The completely enclosed and sealed assembly is exposed to a high temperature and pressure gas environment to effect a metallurgical bond between all contacting surfaces therein. The ends of the assembly are then machined away to expose the pin ends which are chemically leached from the coolant tubes to leave the coolant tubes with internal coolant passageways. The invention described herein was made in the course of, or under, a contract with the U.S. Atomic Energy Commission. It relates generally to fuel elements for neutronic reactors and more particularly to a method for providing a leak-tight metal enclosure for a high-performance matrix-type fuel element penetrated longitudinally by a multiplicity of coolant tubes. The planned utilization of nuclear energy in high-performance, compact-propulsion and mobile power-generation systems has necessitated the development of fuel elements capable of operating at high power densities. High power densities in turn require fuel elements having high thermal conductivities and good fuel retention capabilities at high temperatures. A metal clad fuel element containing a ceramic phase of fuel intimately mixed with and bonded to a continuous refractory metal matrix has been found to satisfy the above requirements. Metal coolant tubes penetrate the matrix to afford internal cooling to the fuel element while providing positive fuel retention and containment of fission products generated within the fuel matrix. Metal header plates are bonded to the coolant tubes at each end of the fuel element and a metal cladding or can completes the fuel-matrix enclosure

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Vehicle (AFV) Parking Space Regulation An individual is not allowed to park a motor vehicle within any parking space specifically designated for public parking and fueling of AFVs unless the motor vehicle is an AFV fueled by electricity, natural gas, methanol, propane, gasoline blended with at least 85% ethanol (E85), or other fuel the Oregon Department of Energy approves. Eligible AFVs must also be in the process of fueling or charging to park in the space. A person found responsible for a

  1. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Advanced Vehicle Acquisition and Biodiesel Fuel Use Requirement All gasoline-powered vehicles purchased with state funds must be flexible fuel vehicles (FFVs) or fuel-efficient hybrid electric vehicles (HEVs). Fuel-efficient HEVs are defined as automobiles or light trucks that use a gasoline or diesel engine and an electric motor to provide power and that gain at least a 20% increase in combined U.S. Environmental Protection Agency city-highway fuel economy over the equivalent or most-similar

  2. Evaluation of Ultra Clean Fuels from Natural Gas

    SciTech Connect

    Robert Abbott; Edward Casey; Etop Esen; Douglas Smith; Bruce Burke; Binh Nguyen; Samuel Tam; Paul Worhach; Mahabubul Alam; Juhun Song; James Szybist; Ragini Acharya; Vince Zello; David Morris; Patrick Flynn; Stephen Kirby; Krishan Bhatia; Jeff Gonder; Yun Wang; Wenpeng Liu; Hua Meng; Subramani Velu; Jian-Ping Shen, Weidong Gu; Elise Bickford; Chunshan Song; Chao-Yang Wang; Andre' Boehman

    2006-02-28

    ConocoPhillips, in conjunction with Nexant Inc., Penn State University, and Cummins Engine Co., joined with the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) in a cooperative agreement to perform a comprehensive study of new ultra clean fuels (UCFs) produced from remote sources of natural gas. The project study consists of three primary tasks: an environmental Life Cycle Assessment (LCA), a Market Study, and a series of Engine Tests to evaluate the potential markets for Ultra Clean Fuels. The overall objective of DOE's Ultra Clean Transportation Fuels Initiative is to develop and deploy technologies that will produce ultra-clean burning transportation fuels for the 21st century from both petroleum and non-petroleum resources. These fuels will: (1) Enable vehicles to comply with future emission requirements; (2) Be compatible with the existing liquid fuels infrastructure; (3) Enable vehicle efficiencies to be significantly increased, with concomitantly reduced CO{sub 2} emissions; (4) Be obtainable from a fossil resource, alone or in combination with other hydrocarbon materials such as refinery wastes, municipal wastes, biomass, and coal; and (5) Be competitive with current petroleum fuels. The objectives of the ConocoPhillips Ultra Clean Fuels Project are to perform a comprehensive life cycle analysis and to conduct a market study on ultra clean fuels of commercial interest produced from natural gas, and, in addition, perform engine tests for Fisher-Tropsch diesel and methanol in neat, blended or special formulations to obtain data on emissions. This resulting data will be used to optimize fuel compositions and engine operation in order to minimize the release of atmospheric pollutants resulting from the fuel combustion. Development and testing of both direct and indirect methanol fuel cells was to be conducted and the optimum properties of a suitable fuel-grade methanol was to be defined. The results of the study are also applicable

  3. Direct and indirect detection of dissipative dark matter

    SciTech Connect

    Fan, JiJi; Katz, Andrey; Shelton, Jessie E-mail: katz.andrey@gmail.com

    2014-06-01

    We study the constraints from direct detection and solar capture on dark matter scenarios with a subdominant dissipative component. This dissipative dark matter component in general has both a symmetric and asymmetric relic abundance. Dissipative dynamics allow this subdominant dark matter component to cool, resulting in its partial or total collapse into a smaller volume inside the halo (e.g., a dark disk) as well as a reduced thermal velocity dispersion compared to that of normal cold dark matter. We first show that these features considerably relax the limits from direct detection experiments on the couplings between standard model (SM) particles and dissipative dark matter. On the other hand, indirect detection of the annihilation of the symmetric dissipative dark matter component inside the Sun sets stringent and robust constraints on the properties of the dissipative dark matter. In particular, IceCube observations force dissipative dark matter particles with mass above 50 GeV to either have a small coupling to the SM or a low local density in the solar system, or to have a nearly asymmetric relic abundance. Possible helioseismology signals associated with purely asymmetric dissipative dark matter are discussed, with no present constraints.

  4. Comparison of slurry versus fixed-bed reactor costs for indirect...

    Office of Scientific and Technical Information (OSTI)

    Comparison of slurry versus fixed-bed reactor costs for indirect liquefaction applications Citation Details In-Document Search Title: Comparison of slurry versus fixed-bed reactor ...

  5. Fuel nozzle assembly

    DOEpatents

    Johnson, Thomas Edward; Ziminsky, Willy Steve; Lacey, Benjamin Paul; York, William David; Stevenson, Christian Xavier

    2011-08-30

    A fuel nozzle assembly is provided. The assembly includes an outer nozzle body having a first end and a second end and at least one inner nozzle tube having a first end and a second end. One of the nozzle body or nozzle tube includes a fuel plenum and a fuel passage extending therefrom, while the other of the nozzle body or nozzle tube includes a fuel injection hole slidably aligned with the fuel passage to form a fuel flow path therebetween at an interface between the body and the tube. The nozzle body and the nozzle tube are fixed against relative movement at the first ends of the nozzle body and nozzle tube, enabling the fuel flow path to close at the interface due to thermal growth after a flame enters the nozzle tube.

  6. Alternative Fuels Data Center: Alternative Fuel Vehicles Beat the Heat,

    Alternative Fuels and Advanced Vehicles Data Center

    Fight the Freeze, and Conquer the Mountains Alternative Fuel Vehicles Beat the Heat, Fight the Freeze, and Conquer the Mountains to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicles Beat the Heat, Fight the Freeze, and Conquer the Mountains on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicles Beat the Heat, Fight the Freeze, and Conquer the Mountains on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicles Beat

  7. Alternative Fuels Data Center: Alternative Fuels Help Ensure America's

    Alternative Fuels and Advanced Vehicles Data Center

    National Parks Stay Green for Another Century Alternative Fuels Help Ensure America's National Parks Stay Green for Another Century to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Help Ensure America's National Parks Stay Green for Another Century on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Help Ensure America's National Parks Stay Green for Another Century on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Help

  8. Alternative Fuels Data Center: Alternative Fuel and Advanced Technology

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicles Aid in Emergency Recovery Efforts Alternative Fuel and Advanced Technology Vehicles Aid in Emergency Recovery Efforts to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicles Aid in Emergency Recovery Efforts on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicles Aid in Emergency Recovery Efforts on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced

  9. Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station

    Alternative Fuels and Advanced Vehicles Data Center

    Example Layout (Text Version) Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) to someone by E-mail Share Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Facebook Tweet about Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Twitter Bookmark Alternative Fuels Data Center:

  10. Microbial fuel cell treatment of fuel process wastewater (Patent) |

    Office of Scientific and Technical Information (OSTI)

    DOEPatents Microbial fuel cell treatment of fuel process wastewater Title: Microbial fuel cell treatment of fuel process wastewater The present invention is directed to a method for cleansing fuel processing effluent containing carbonaceous compounds and inorganic salts, the method comprising contacting the fuel processing effluent with an anode of a microbial fuel ell, the anode containing microbes thereon which oxidatively degrade one or more of the carbonaceous compounds while producing

  11. Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technologies Program (VTP) (Fact Sheet) | Department of Energy Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle Technologies Program (VTP) (Fact Sheet) Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle Technologies Program (VTP) (Fact Sheet) Flexible Fuel vehicles are able to operate using more than one type of fuel. FFVs can be fueled with unleaded gasoline, E85, or any combination of the two. Today more than 7 million vehicles on U.S. highways are

  12. United States Fuel Resiliency: US Fuels Supply Infrastructure | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy United States Fuel Resiliency: US Fuels Supply Infrastructure United States Fuel Resiliency: US Fuels Supply Infrastructure Report: United States Fuel Resiliency - U.S. Fuels Supply Infrastructure Study: (1) Infrastructure Characterization; (II) Vulnerability to Natural and Physical Threats; and (III) Vulnerability and Resilience This report assesses the U.S. fuels supply transportation, storage, and distribution (TS&D) infrastructure, its vulnerabilities (natural and physical

  13. Fuel cell market applications

    SciTech Connect

    Williams, M.C.

    1995-12-31

    This is a review of the US (and international) fuel cell development for the stationary power generation market. Besides DOE, GRI, and EPRI sponsorship, the US fuel cell program has over 40% cost-sharing from the private sector. Support is provided by user groups with over 75 utility and other end-user members. Objectives are to develop and demonstrate cost-effective fuel cell power generation which can initially be commercialized into various market applications using natural gas fuel by the year 2000. Types of fuel cells being developed include PAFC (phosphoric acid), MCFC (molten carbonate), and SOFC (solid oxide); status of each is reported. Potential international applications are reviewed also. Fuel cells are viewed as a force in dispersed power generation, distributed power, cogeneration, and deregulated industry. Specific fuel cell attributes are discussed: Fuel cells promise to be one of the most reliable power sources; they are now being used in critical uninterruptible power systems. They need hydrogen which can be generated internally from natural gas, coal gas, methanol landfill gas, or other fuels containing hydrocarbons. Finally, fuel cell development and market applications in Japan are reviewed briefly.

  14. Alternative Fuels Data Center: Contacts

    Alternative Fuels and Advanced Vehicles Data Center

    About Printable Version Share this resource Send a link to Alternative Fuels Data Center: Contacts to someone by E-mail Share Alternative Fuels Data Center: Contacts on Facebook Tweet about Alternative Fuels Data Center: Contacts on Twitter Bookmark Alternative Fuels Data Center: Contacts on Google Bookmark Alternative Fuels Data Center: Contacts on Delicious Rank Alternative Fuels Data Center: Contacts on Digg Find More places to share Alternative Fuels Data Center: Contacts on AddThis.com...

  15. Alternative Fuels Data Center: Ethanol

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Printable Version Share this resource Send a link to Alternative Fuels Data Center: Ethanol to someone by E-mail Share Alternative Fuels Data Center: Ethanol on Facebook Tweet about Alternative Fuels Data Center: Ethanol on Twitter Bookmark Alternative Fuels Data Center: Ethanol on Google Bookmark Alternative Fuels Data Center: Ethanol on Delicious Rank Alternative Fuels Data Center: Ethanol on Digg Find More places to share Alternative Fuels Data Center: Ethanol on AddThis.com... More

  16. Alternative Fuels Data Center: Hydrogen

    Alternative Fuels and Advanced Vehicles Data Center

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen to someone by E-mail Share Alternative Fuels Data Center: Hydrogen on Facebook Tweet about Alternative Fuels Data Center: Hydrogen on Twitter Bookmark Alternative Fuels Data Center: Hydrogen on Google Bookmark Alternative Fuels Data Center: Hydrogen on Delicious Rank Alternative Fuels Data Center: Hydrogen on Digg Find More places to share Alternative Fuels Data Center: Hydrogen on

  17. Alternative Fuels Data Center: Propane

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicles » Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane to someone by E-mail Share Alternative Fuels Data Center: Propane on Facebook Tweet about Alternative Fuels Data Center: Propane on Twitter Bookmark Alternative Fuels Data Center: Propane on Google Bookmark Alternative Fuels Data Center: Propane on Delicious Rank Alternative Fuels Data Center: Propane on Digg Find More places to share Alternative Fuels Data Center: Propane on

  18. Alternative Fuels Data Center: Publications

    Alternative Fuels and Advanced Vehicles Data Center

    Publications Printable Version Share this resource Send a link to Alternative Fuels Data Center: Publications to someone by E-mail Share Alternative Fuels Data Center: Publications on Facebook Tweet about Alternative Fuels Data Center: Publications on Twitter Bookmark Alternative Fuels Data Center: Publications on Google Bookmark Alternative Fuels Data Center: Publications on Delicious Rank Alternative Fuels Data Center: Publications on Digg Find More places to share Alternative Fuels Data

  19. Alternative Fuels Data Center: Tools

    Alternative Fuels and Advanced Vehicles Data Center

    Tools to someone by E-mail Share Alternative Fuels Data Center: Tools on Facebook Tweet about Alternative Fuels Data Center: Tools on Twitter Bookmark Alternative Fuels Data Center: Tools on Google Bookmark Alternative Fuels Data Center: Tools on Delicious Rank Alternative Fuels Data Center: Tools on Digg Find More places to share Alternative Fuels Data Center: Tools on AddThis.com... Tools The Alternative Fuels Data Center offers a large collection of helpful tools. These calculators,

  20. Alternative Fuels Data Center: Widgets

    Alternative Fuels and Advanced Vehicles Data Center

    Tools Printable Version Share this resource Send a link to Alternative Fuels Data Center: Widgets to someone by E-mail Share Alternative Fuels Data Center: Widgets on Facebook Tweet about Alternative Fuels Data Center: Widgets on Twitter Bookmark Alternative Fuels Data Center: Widgets on Google Bookmark Alternative Fuels Data Center: Widgets on Delicious Rank Alternative Fuels Data Center: Widgets on Digg Find More places to share Alternative Fuels Data Center: Widgets on AddThis.com... Widgets

  1. Alternative Fuels Data Center: Newsletters

    Alternative Fuels and Advanced Vehicles Data Center

    Publications » Newsletters Printable Version Share this resource Send a link to Alternative Fuels Data Center: Newsletters to someone by E-mail Share Alternative Fuels Data Center: Newsletters on Facebook Tweet about Alternative Fuels Data Center: Newsletters on Twitter Bookmark Alternative Fuels Data Center: Newsletters on Google Bookmark Alternative Fuels Data Center: Newsletters on Delicious Rank Alternative Fuels Data Center: Newsletters on Digg Find More places to share Alternative Fuels

  2. Alternative Fuels Data Center: Webmaster

    Alternative Fuels and Advanced Vehicles Data Center

    About Printable Version Share this resource Send a link to Alternative Fuels Data Center: Webmaster to someone by E-mail Share Alternative Fuels Data Center: Webmaster on Facebook Tweet about Alternative Fuels Data Center: Webmaster on Twitter Bookmark Alternative Fuels Data Center: Webmaster on Google Bookmark Alternative Fuels Data Center: Webmaster on Delicious Rank Alternative Fuels Data Center: Webmaster on Digg Find More places to share Alternative Fuels Data Center: Webmaster on

  3. Alternative Fuels Data Center: Disclaimer

    Alternative Fuels and Advanced Vehicles Data Center

    AFDC Printable Version Share this resource Send a link to Alternative Fuels Data Center: Disclaimer to someone by E-mail Share Alternative Fuels Data Center: Disclaimer on Facebook Tweet about Alternative Fuels Data Center: Disclaimer on Twitter Bookmark Alternative Fuels Data Center: Disclaimer on Google Bookmark Alternative Fuels Data Center: Disclaimer on Delicious Rank Alternative Fuels Data Center: Disclaimer on Digg Find More places to share Alternative Fuels Data Center: Disclaimer on

  4. Table 2.3 Manufacturing Energy Consumption for Heat, Power, and Electricity Generation by End Use, 2006

    Energy Information Administration (EIA) (indexed site)

    Manufacturing Energy Consumption for Heat, Power, and Electricity Generation by End Use, 2006 End-Use Category Net Electricity 1 Residual Fuel Oil Distillate Fuel Oil LPG 2 and NGL 3 Natural Gas Coal 4 Total 5 Million Kilowatthours Million Barrels Billion Cubic Feet Million Short Tons Indirect End Use (Boiler Fuel) 12,109 21 4 2 2,059 25 – – Conventional Boiler Use 12,109 11 3 2 1,245 6 – – CHP 6 and/or Cogeneration Process – – 10 1 (s) 814 19 – – Direct End Use All Process Uses 657,810

  5. Means and method for capillary zone electrophoresis with laser-induced indirect fluorescence detection

    DOEpatents

    Yeung, Edward S.; Kuhr, Werner G.

    1996-02-20

    A means and method for capillary zone electrphoresis with laser-induced indirect fluorescence detection. A detector is positioned on the capillary tube of a capillary zone electrophoresis system. The detector includes a laser which generates a laser beam which is imposed upon a small portion of the capillary tube. Fluorescence of the elutant electromigrating through the capillary tube is indirectly detected and recorded.

  6. Means and method for capillary zone electrophoresis with laser-induced indirect fluorescence detection

    DOEpatents

    Yeung, Edwards; Kuhr, Werner G.

    1991-04-09

    A means and method for capillary zone electrphoresis with laser-induced indirect fluorescence detection. A detector is positioned on the capillary tube of a capillary zone electrophoresis system. The detector includes a laser which generates a laser beam which is imposed upon a small portion of the capillary tube. Fluorescence of the elutant electromigrating through the capillary tube is indirectly detected and recorded.

  7. Spiral cooled fuel nozzle

    DOEpatents

    Fox, Timothy; Schilp, Reinhard

    2012-09-25

    A fuel nozzle for delivery of fuel to a gas turbine engine. The fuel nozzle includes an outer nozzle wall and a center body located centrally within the nozzle wall. A gap is defined between an inner wall surface of the nozzle wall and an outer body surface of the center body for providing fuel flow in a longitudinal direction from an inlet end to an outlet end of the fuel nozzle. A turbulating feature is defined on at least one of the central body and the inner wall for causing at least a portion of the fuel flow in the gap to flow transverse to the longitudinal direction. The gap is effective to provide a substantially uniform temperature distribution along the nozzle wall in the circumferential direction.

  8. Fuel cell generator with fuel electrodes that control on-cell fuel reformation

    DOEpatents

    Ruka, Roswell J.; Basel, Richard A.; Zhang, Gong

    2011-10-25

    A fuel cell for a fuel cell generator including a housing including a gas flow path for receiving a fuel from a fuel source and directing the fuel across the fuel cell. The fuel cell includes an elongate member including opposing first and second ends and defining an interior cathode portion and an exterior anode portion. The interior cathode portion includes an electrode in contact with an oxidant flow path. The exterior anode portion includes an electrode in contact with the fuel in the gas flow path. The anode portion includes a catalyst material for effecting fuel reformation along the fuel cell between the opposing ends. A fuel reformation control layer is applied over the catalyst material for reducing a rate of fuel reformation on the fuel cell. The control layer effects a variable reformation rate along the length of the fuel cell.

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Biofuel Compatibility Requirements for Underground Storage Tanks (USTs) Fueling station owners and operators must notify the appropriate state and local implementing agencies at least 30 days before switching USTs to store ethanol blends greater than 10%, biodiesel blends greater than 20%, or any other regulated fuel the agency has identified. This notification timeframe allows agencies to request information on UST compatibility before the owner or operator stores the fuel. Owners and operators

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) and Infrastructure Tax Credit Businesses and individuals are eligible for an income tax credit of 50% of the incremental or conversion cost for qualified AFVs, up to $19,000 per vehicle. A tax credit is also available for 50% of the equipment and labor costs for the purchase and installation of alternative fuel infrastructure on qualified AFV fueling property. The maximum credit is $1,000 per residential electric vehicle charging station, and $10,000 per publicly

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuels Road Tax Alternative fuels including, but not limited to, natural gas or propane sold by a licensed alternative fuel dealer and used in on-road vehicles is subject to a $0.222 per gallon equivalent road tax. The New Hampshire Department of Safety will define rules for the applicable conversion rates for natural gas and propane based on nationally recognized standards for weights and measures. Certain exemptions apply, including sales to government entities, between duly

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Committee of Alternative Fuels Technician Examiners The Committee of Alternative Fuels Technician Examiners (Committee) was established to assist the Commissioner of Labor on matters relating to the formulation of rules and standards to comply with the Alternative Fuels Technician Certification Act. The Committee consists of eight members, including experts in the natural gas and electric vehicle industries. (Reference House Bill 2622, 2016, and Oklahoma Statutes 40-142.6

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fueling Infrastructure Tax Credit For tax years beginning on or after January 1, 2015, an income tax credit is available for the cost of constructing a qualified alternative fueling station. The credit is 20% of the costs directly associated with the purchase and installation of any alternative fuel storage and dispensing equipment or electric vehicle supply equipment (EVSE), up to $1,500 for individuals or $20,000 for businesses. Tax credits may be carried forward for two years and

  14. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling Infrastructure Tax Credit An income tax credit is available to eligible taxpayers who construct or purchase and install qualified alternative fueling infrastructure. The tax credit is 20% of the total allowable costs associated with construction or purchase and installation of the equipment, up to $400,000 per facility. For the purpose of this tax credit, qualified alternative fuels include natural gas and propane. This tax credit expires December 31, 2017. (Reference West Virginia Code

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    E85 Fueling Infrastructure Grants The Illinois Department of Commerce and Economic Opportunity's (Department) Renewable Fuels Development Program is partnered with the Illinois Corn Marketing Board to fund new E85 fueling infrastructure at retail gasoline stations. The American Lung Association of Illinois-Iowa administers grants of up to $15,000 for a blender pump installation, $10,000 for a new E85 dispenser installation, and $7,500 to convert existing stations to dispense E85. The maximum

  16. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Fueling Infrastructure Grants The Minnesota Corn Research & Promotion Council and the Minnesota Department of Agriculture offer funding assistance to fuel retailers for the installation of equipment to dispense ethanol fuel blends ranging from E15 through E85. Grant amounts are based on the extent to which the installation meets project priorities. For more information, refer to the Clean Air Choice E85 Retailer Information website. Point of Contact Kelly Marczak Director American

  17. Fuel control system

    SciTech Connect

    Detweiler, C.A.

    1980-12-30

    A fuel control system for a turbocharged engine having fuel delivered to the carburetor under the control of a vacuum operated device which is under the further control of a device sensing pressures upstream and downstream of the turbo charger compressor and delivering a vacuum signal to the fuel control device in proportion to the manifold pressure even though the latter pressure may be a positive pressure.

  18. Ethanol-blended Fuels

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ethanol-Blended Fuels A Study Guide and Overview of: * Ethanol's History in the U.S. and Worldwide * Ethanol Science and Technology * Engine Performance * Environmental Effects * Economics and Energy Security The Curriculum This curriculum on ethanol and its use as a fuel was developed by the Clean Fuels Development Coalition in cooperation with the Nebraska Ethanol Board. This material was developed in response to the need for instructional materials on ethanol and its effects on vehicle

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fleet Purchase and Pricing Agreement Requirements The Colorado state fleet and the Colorado Department of Transportation (CDOT) must purchase natural gas vehicles (NGVs) where natural gas fueling is available or planned, whenever possible. Where NGVs are not viable options, other alternative fuel vehicles (AFVs) such as plug-in electric, hybrid electric, and propane vehicles, must be considered. All new vehicles purchased must be either alternatively fueled or exceed federal Corporate Average

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel-Efficient Green Fleets Policy and Fleet Management Program Development The Alabama Green Fleets Review Committee (Committee) is establishing a Green Fleets Policy (Policy) outlining a procedure for procuring state vehicles based on criteria that includes fuel economy and life cycle costing. State fleet managers must classify their vehicle inventory for compliance with the Policy and submit annual plans for procuring fuel-efficient vehicles. These plans must reflect a 4% annual increase in

  1. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) Parking Incentive Programs The California Department of General Services (DGS) and California Department of Transportation (DOT) must develop and implement AFV parking incentive programs in public parking facilities operated by DGS with 50 or more parking spaces and park-and-ride lots owned and operated by DOT. The incentives must provide meaningful and tangible benefits to drivers, such as preferential spaces, reduced fees, and fueling infrastructure. Fueling

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund The North Carolina State Energy Office administers the Energy Policy Act (EPAct) Credit Banking and Selling Program, which enables the state to generate funds from the sale of EPAct 1992 credits. The funds that EPAct credit sales generate are deposited into the Alternative Fuel Revolving Fund (Fund) for state agencies to offset the incremental costs of purchasing biodiesel blends of at least 20% (B20) or ethanol blends of at least 85%

  3. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Provision for Establishment of Hydrogen Program The Texas Department of Transportation (TxDOT) may seek funding from public and private sources to acquire and operate hydrogen vehicles and establish and operate publicly-accessible hydrogen fueling stations. TxDOT must ensure that data on emissions from the vehicles, fueling stations, and related hydrogen production are monitored and compared with data on emissions from control vehicles with internal combustion engines that operate on fuels other

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants The Motor Vehicle Registration Fee Program (Program) provides funding for projects that reduce air pollution from on- and off-road vehicles. Eligible projects include purchasing AFVs and developing alternative fueling infrastructure. Contact local air districts and see the Program website for more information about available grant funding and distribution from the Program. (Reference California Health and Safety Code 44220 (b))

  5. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Technology Advancement Funding - South Coast The South Coast Air Quality Management District's (SCAQMD) Clean Fuels Program provides funding for research, development, demonstration, and deployment projects that are expected to help accelerate the commercialization of advanced low emission transportation technologies. Eligible projects include powertrains and energy storage or conversion devices (e.g., fuel cells and batteries), and implementation of clean fuels (e.g., natural gas, propane, and

  6. Why Solar Fuels - JCAP

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ©bobpaz.com0145.JPG Why Solar Fuels? Research Why Solar Fuels Goals & Objectives Thrust 1 Thrust 2 Thrust 3 Thrust 4 Publications Research Highlights Videos Innovations User Facilities Expert Team Benchmarking Database Device Simulation Tool XPS Spectral Database Research Introduction Why Solar Fuels? Goals & Objectives Thrusts Thrust 1 Thrust 2 Thrust 3 Thrust 4 Library Publications Research Highlights Videos Resources User Facilities Expert Team Benchmarking Database Device Simulation

  7. Sustainable Alternative Jet Fuels

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sustainable Alternative Jet Fuels Life Cycle GHG Emissions Modeling Jim Hileman U.S. Federal Aviation Administration May 18, 2012 2 Federal Aviation Administration Life Cycle GHG Emissions Stage #1: Extraction of resource (e.g., crude oil, natural gas, coal, biomass) Stage #2: Pipeline, tanker, rail and truck transport to refinery Stage #3: Refinement to produce transportation fuel (e.g., gasoline, diesel, and jet fuel) Stage #4: Pipeline transportation, blending with additives, transport to

  8. Alternative Fuels Data Center: Maps and Data

    Alternative Fuels and Advanced Vehicles Data Center

    Regulated Fleets All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production Clean ...

  9. Alternative Fuels Data Center: Maps and Data

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Federal Fleets All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production Clean ...

  10. Alternative Fuels Data Center: Maps and Data

    Alternative Fuels and Advanced Vehicles Data Center

    Consumption and Efficiency All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production ...

  11. Alternative Fuels Data Center: Maps and Data

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Petroleum Use Reduction All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production ...

  12. Alternative Fuels Data Center: Maps and Data

    Alternative Fuels and Advanced Vehicles Data Center

    Program All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production Clean Cities ...

  13. Alternative Fuels Data Center: Maps and Data

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Clean Cities All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production Clean Cities ...

  14. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Tax Rates A special excise tax rate of 2% is imposed on the sale of propane and an excise tax of $0.23 per gallon is imposed on all special fuels sales and deliveries, including compressed natural gas (CNG) and liquefied natural gas (LNG). One gallon of special fuel is equal to 120 cubic feet of CNG or 1.7 gallons of LNG. Retailers must obtain a license from the Office of the State Tax Commissioner to sell special fuels. Exceptions apply. (Reference North Dakota Century Code

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit The state offers an income tax credit of 36% of the cost of converting a vehicle to operate on an alternative fuel, the incremental cost of purchasing an original equipment manufacturer AFV, and the cost of alternative fueling equipment. Alternatively, a taxpayer may take a tax credit of 7.2% of the cost of the motor vehicle, up to $1,500. To qualify for the tax credit, vehicles must be dedicated AFVs and registered in

  16. Examining Hot Fuels

    ScienceCinema

    Jon Carmack

    2010-01-08

    Nuclear Engineer Jon Carmack talks about his nuclear fuels research at the Idaho National Laboratory, and how it may lead to solutions for nuclear waste.

  17. Fuel Cell Technologies Budget

    SciTech Connect

    EERE

    2012-03-16

    The Fuel Cell Technologies Office receives appropriations from Energy and Water Development. The offices's major activities and budget are outlined in this Web page.

  18. Opportunities with Fuel Cells

    Reports and Publications

    1994-01-01

    The concept for fuel cells was discovered in the nineteenth century. Today, units incorporating this technology are becoming commercially available for cogeneration applications.

  19. Fuel Cell Demonstration Program

    SciTech Connect

    Gerald Brun

    2006-09-15

    In an effort to promote clean energy projects and aid in the commercialization of new fuel cell technologies the Long Island Power Authority (LIPA) initiated a Fuel Cell Demonstration Program in 1999 with six month deployments of Proton Exchange Membrane (PEM) non-commercial Beta model systems at partnering sites throughout Long Island. These projects facilitated significant developments in the technology, providing operating experience that allowed the manufacturer to produce fuel cells that were half the size of the Beta units and suitable for outdoor installations. In 2001, LIPA embarked on a large-scale effort to identify and develop measures that could improve the reliability and performance of future fuel cell technologies for electric utility applications and the concept to establish a fuel cell farm (Farm) of 75 units was developed. By the end of October of 2001, 75 Lorax 2.0 fuel cells had been installed at the West Babylon substation on Long Island, making it the first fuel cell demonstration of its kind and size anywhere in the world at the time. Designed to help LIPA study the feasibility of using fuel cells to operate in parallel with LIPA's electric grid system, the Farm operated 120 fuel cells over its lifetime of over 3 years including 3 generations of Plug Power fuel cells (Lorax 2.0, Lorax 3.0, Lorax 4.5). Of these 120 fuel cells, 20 Lorax 3.0 units operated under this Award from June 2002 to September 2004. In parallel with the operation of the Farm, LIPA recruited government and commercial/industrial customers to demonstrate fuel cells as on-site distributed generation. From December 2002 to February 2005, 17 fuel cells were tested and monitored at various customer sites throughout Long Island. The 37 fuel cells operated under this Award produced a total of 712,635 kWh. As fuel cell technology became more mature, performance improvements included a 1% increase in system efficiency. Including equipment, design, fuel, maintenance, installation

  20. President's Hydrogen Fuel Initiative

    Office of Energy Efficiency and Renewable Energy (EERE)

    Hydrogen Infrastructure and Fuel Cell Technologies put on an Accelerated Schedule. President Bush commits a total $1.7 billion over first 5 years

  1. Fuel Mix Disclosure

    Energy.gov [DOE]

    In January 1999, the Colorado Public Utility Commission (PUC) adopted regulations requiring the state's utilities to disclose information regarding their fuel mix to retail customers. Utilities are...

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicles displaying Clean Special Fuel license plates are exempt from the Dulles Toll Road HOV lane requirements. Eligible vehicles include dedicated AFVs and some hybrid electric ...

  3. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Liquefied Natural Gas (LNG) Facility and Transportation Regulations The New York Department of Environmental Conservation (DEC) is responsible for LNG fueling facility siting,...

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Transportation Fuel Study The Rhode Island Office of Energy Resources (OER) will prepare a study on strategies to reduce greenhouse gas emissions and promote alternative ...

  5. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    take actions to promote the growth of domestic alternative fuel sources, such as natural gas, and reduce dependence on foreign oil. (Reference House Concurrent Resolution 132, 2013

  6. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The U.S. Environmental Protection Agency (EPA) is responsible for motor vehicle fuel economy testing. Manufacturers test their own vehicles and report the results to EPA. EPA ...

  7. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Rebates Renewable Fuel Standard or Mandate Air Quality or Emissions Exemptions Climate Change or Energy Initiatives Other Regulation Other Incentive User All Vehicle Owner or ...

  8. CONCENTEIC TUBULAR FUEL ELEMENT

    DOEpatents

    Wheelock, C.W.

    1960-08-16

    An improved fuel element for an organic-moderated reactor was designed that comprises an inner and an outer container tube, a plurality of spaced, concentric fuel tubes positioned between the container tubes, each of the fuel tubes comprising a core of fissionable material with cladding on the sides thereof, each of the sides having a plurality of fins, the fuel tubes and the container tubes defining annular spaces for coolant flow, and the inner container tube defining a channel for a reactor moderator.

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative fuel production facilities, including biodiesel, biomass, biogas, and ethanol ... In addition, temporary property tax rate abatements are available for qualified biodiesel, ...

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Includes alternative fueladvanced vehicle acquisition requirements and alternative fuel use requirements. Biodiesel Biodiesel is produced from a range of vegetable oils and animal ...

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Biodiesel Education Grants Competitive grants are available through the Biodiesel Fuel Education Program (Section 9006) to educate governmental and private entities that operate ...

  12. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Biodiesel, ethanol, and renewable diesel are not considered alternative fuels by the IRS. ... derived from biomass" includes ethanol, biodiesel, and renewable diesel, the IRS ...

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel dispensers distributing biodiesel blends containing more than 5% biodiesel by volume must include the percentage of biodiesel included. Effective July 14, 2016, the regulation ...

  14. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    for heating, industrial, or farm purposes. Special fuels include biodiesel, blended biodiesel, and natural gas products, including liquefied and compressed natural gas. ...

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Vehicles Safety Regulations Vehicles converted to operate on compressed natural gas (CNG), liquefied natural gas (LNG), or a bi-fuel system must be inspected for ...

  16. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Vehicle (NGV) and Fueling Infrastructure Grants The Texas Commission on Environmental Quality (TCEQ) administers the NGV Grant Program (Program) as part of the Texas ...

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Tax Compressed natural gas (CNG) and liquefied natural gas (LNG) used as motor fuel must be sold in gasoline gallon equivalents (GGE) or diesel gallon equivalents ...

  18. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    The Wisconsin Department of Agriculture, Trade and Consumer Protection must pursue the establishment and maintenance of sufficient alternative fueling infrastructure at public ...

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    through a joint request for proposals (RFP), boost private investment in natural gas fueling infrastructure, and encourage greater coordination between state and local...

  20. Fuel Cell Case Study

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presented at the Clean Energy States Alliance and U.S. Department of Energy Webinar: Fuel Cells for Supermarkets, April 4, 2011.

  1. NUCLEAR REACTOR FUEL SYSTEMS

    DOEpatents

    Thamer, B.J.; Bidwell, R.M.; Hammond, R.P.

    1959-09-15

    Homogeneous reactor fuel solutions are reported which provide automatic recombination of radiolytic gases and exhibit large thermal expansion characteristics, thereby providing stability at high temperatures and enabling reactor operation without the necessity of apparatus to recombine gases formed by the radiolytic dissociation of water in the fuel and without the necessity of liquid fuel handling outside the reactor vessel except for recovery processes. The fuels consist of phosphoric acid and water solutions of enriched uranium, wherein the uranium is in either the hexavalent or tetravalent state.

  2. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Charges program for the purchase of low emission vehicles, development of fueling and recharging stations, implementing gate electrification, and other airport air quality ...

  3. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    fuel or additive registered or verified by the U.S. Environmental Protection Agency (other than standard gasoline or diesel) that provides particulate matter emission reductions. ...

  4. Clean Fuels/Power

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... biomass conversion research. The Particle Ignition and Char Combustion laboratory provides insight in the combustion characteristics of solid fuels. The Pressurized Gasification ...

  5. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    which assigns a RIN to each gallon of renewable fuel. Entities regulated by RFS include oil refiners, blenders, and gasoline and diesel importers. The volumes required of each...

  6. Reprocessing RERTR silicide fuels

    SciTech Connect

    Rodrigues, G.C.; Gouge, A.P.

    1983-05-01

    The Reduced Enrichment Research and Test Reactor Program is one element of the United States Government's nonproliferation effort. High-density, low-enrichment, aluminum-clad uranium silicide fuels may be substituted for the highly enriched aluminum-clad alloy fuels now in use. Savannah River Laboratory has performed studies which demonstrate reprocessability of spent RERTR silicide fuels at Savannah River Plant. Results of dissolution and feed preparation tests and solvent extraction processing demonstrations with both unirradiated and irradiated uranium silicide fuels are presented.

  7. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    The Agricultural Growth, Research, and Innovation Program may offer grants, loans, or other financial incentives to alternative fuel retailers for the installation of ethanol ...

  8. Fuel cell arrangement

    DOEpatents

    Isenberg, A.O.

    1987-05-12

    A fuel cell arrangement is provided wherein cylindrical cells of the solid oxide electrolyte type are arranged in planar arrays where the cells within a plane are parallel. Planes of cells are stacked with cells of adjacent planes perpendicular to one another. Air is provided to the interior of the cells through feed tubes which pass through a preheat chamber. Fuel is provided to the fuel cells through a channel in the center of the cell stack; the fuel then passes the exterior of the cells and combines with the oxygen-depleted air in the preheat chamber. 3 figs.

  9. NEUTRONIC REACTOR FUEL ELEMENT

    DOEpatents

    Shackleford, M.H.

    1958-12-16

    A fuel element possessing good stability and heat conducting properties is described. The fuel element comprises an outer tube formed of material selected from the group consisting of stainhess steel, V, Ti. Mo. or Zr, a fuel tube concentrically fitting within the outer tube and containing an oxide of an isotope selected from the group consisting of U/sup 235/, U/sup 233/, and Pu/sup 239/, and a hollow, porous core concentrically fitting within the fuel tube and formed of an oxide of an element selected from the group consisting of Mg, Be, and Zr.

  10. Fuel processing device

    DOEpatents

    Ahluwalia, Rajesh K.; Ahmed, Shabbir; Lee, Sheldon H. D.

    2011-08-02

    An improved fuel processor for fuel cells is provided whereby the startup time of the processor is less than sixty seconds and can be as low as 30 seconds, if not less. A rapid startup time is achieved by either igniting or allowing a small mixture of air and fuel to react over and warm up the catalyst of an autothermal reformer (ATR). The ATR then produces combustible gases to be subsequently oxidized on and simultaneously warm up water-gas shift zone catalysts. After normal operating temperature has been achieved, the proportion of air included with the fuel is greatly diminished.

  11. Nuclear fuel composition

    DOEpatents

    Feild, Jr., Alexander L.

    1980-02-19

    1. A high temperature graphite-uranium base nuclear fuel composition containing from about 1 to about 5 five weight percent rhenium metal.

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Loans The Oregon Department of Energy administers the State Energy Loan Program (SELP) which offers low-interest loans for qualified projects. Eligible alternative fuel projects...

  13. Fuel cell arrangement

    DOEpatents

    Isenberg, Arnold O.

    1987-05-12

    A fuel cell arrangement is provided wherein cylindrical cells of the solid oxide electrolyte type are arranged in planar arrays where the cells within a plane are parallel. Planes of cells are stacked with cells of adjacent planes perpendicular to one another. Air is provided to the interior of the cells through feed tubes which pass through a preheat chamber. Fuel is provided to the fuel cells through a channel in the center of the cell stack; the fuel then passes the exterior of the cells and combines with the oxygen-depleted air in the preheat chamber.

  14. NUCLEAR REACTOR FUEL ELEMENT

    DOEpatents

    Anderson, W.F.; Tellefson, D.R.; Shimazaki, T.T.

    1962-04-10

    A plate type fuel element which is particularly useful for organic cooled reactors is described. Generally, the fuel element comprises a plurality of fissionable fuel bearing plates held in spaced relationship by a frame in which the plates are slidably mounted in grooves. Clearance is provided in the grooves to allow the plates to expand laterally. The plates may be rigidly interconnected but are floatingly supported at their ends within the frame to allow for longi-tudinal expansion. Thus, this fuel element is able to withstand large temperature differentials without great structural stresses. (AEC)

  15. Alternative fuel information: Glossary

    SciTech Connect

    Not Available

    1994-06-01

    This short document contains definitions of acronyms and definitions of terms used in papers on the use of alternative fuels in automobiles.

  16. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuels Feasibility Study The North Carolina State Energy Office, Department of Administration, Department of Public Instruction, and Department of Transportation established an...

  17. Nuclear fuel pin scanner

    DOEpatents

    Bramblett, Richard L.; Preskitt, Charles A.

    1987-03-03

    Systems and methods for inspection of nuclear fuel pins to determine fiss loading and uniformity. The system includes infeed mechanisms which stockpile, identify and install nuclear fuel pins into an irradiator. The irradiator provides extended activation times using an approximately cylindrical arrangement of numerous fuel pins. The fuel pins can be arranged in a magazine which is rotated about a longitudinal axis of rotation. A source of activating radiation is positioned equidistant from the fuel pins along the longitudinal axis of rotation. The source of activating radiation is preferably oscillated along the axis to uniformly activate the fuel pins. A detector is provided downstream of the irradiator. The detector uses a plurality of detector elements arranged in an axial array. Each detector element inspects a segment of the fuel pin. The activated fuel pin being inspected in the detector is oscillated repeatedly over a distance equal to the spacing between adjacent detector elements, thereby multiplying the effective time available for detecting radiation emissions from the activated fuel pin.

  18. Heavy Duty Fuels

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel ... Laser enters piston bowl through windows in cylinder wall (not shown) and piston bowl-rim. ...

  19. Minimally refined biomass fuel

    DOEpatents

    Pearson, Richard K.; Hirschfeld, Tomas B.

    1984-01-01

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

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    of a qualified Phill NGV home fueling appliance. SCAQMD and the Mobile Source Air Pollution Reduction Review Committee provide funding for the program, which will...

  1. Examining Hot Fuels

    SciTech Connect

    Jon Carmack

    2009-10-02

    Nuclear Engineer Jon Carmack talks about his nuclear fuels research at the Idaho National Laboratory, and how it may lead to solutions for nuclear waste.

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    two competitive grant programs to fund projects that reduce greenhouse gas (GHG) emissions in the transportation sector. The Delaware Alternative Fueling Infrastructure Grant...

  3. Hydrogen Fuel Cells

    Publication and Product Library

    The fuel cell an energy conversion device that can efficiently capture and use the power of hydrogen is the key to making it happen.

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Technician Training The Alternative Fuels Technician Certification Act (Act) regulates the training, testing, and certification of technicians and trainees who install, modify, ...

  5. Alternative Fuels Infrastructure Development

    SciTech Connect

    Bloyd, Cary N.; Stork, Kevin

    2011-02-01

    This summary reviews the status of alternate transportation fuels development and utilization in Thailand. Thailand has continued to work to promote increased consumption of gasohol especially for highethanol content fuels like E85. The government has confirmed its effort to draw up incentives for auto makers to invest in manufacturing E85-compatible vehicles in the country. An understanding of the issues and experiences associated with the introduction of alternative fuels in other countries can help the US in anticipation potential problems as it introduces new automotive fuels.

  6. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Support The Clean Fuel Advanced Technology (CFAT) project provides grant funding to reducing transportation-related emissions in ...

  7. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Insurance Discount Farmers Insurance provides a discount of up to 10% on all major insurance coverage for HEV and ...

  8. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    and Fuel Cell Electric Vehicle (FCEV) Emissions Inspection Exemption Qualified PEVs and FCEVs are exempt from state emissions inspection requirements. Other restrictions may apply. ...

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    agencies must work with the Plug-in Electric Vehicle Collaborative and the California Fuel Cell Partnership to establish benchmarks to achieve targets for ZEV commercialization. ...

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) Parking Space Regulation Natural Gas and Propane Vehicle License Fee State Agency Electric Vehicle Supply Equipment (EVSE) Installation Planned ...

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    In 1975, the Energy Policy and Conservation Act established Corporate Average Fuel Economy ... It was amended several times, including via the Energy Conservation and Reauthorization ...

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    or logistically possible to purchase or fuel an AFV. Each state agency must develop and report a greenhouse gas reduction baseline and determine annual reduction targets. ...

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel-Efficient Vehicle Acquisition Requirements When purchasing new state vehicles, the North Carolina Department of Administration must give purchase preference to vehicles with ...

  14. Fuel cell stack arrangements

    DOEpatents

    Kothmann, Richard E.; Somers, Edward V.

    1982-01-01

    Arrangements of stacks of fuel cells and ducts, for fuel cells operating with separate fuel, oxidant and coolant streams. An even number of stacks are arranged generally end-to-end in a loop. Ducts located at the juncture of consecutive stacks of the loop feed oxidant or fuel to or from the two consecutive stacks, each individual duct communicating with two stacks. A coolant fluid flows from outside the loop, into and through cooling channels of the stack, and is discharged into an enclosure duct formed within the loop by the stacks and seals at the junctures at the stacks.

  15. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Propane Equipment and Infrastructure Liability Exemption Propane equipment, infrastructure, and fuel providers are exempt from civil liability for personal injury or property ...

  16. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Use Requirement West Virginia higher education governing boards must use alternative fuels to the maximum extent feasible. (Reference West Virginia Code 18B-5-9)...

  17. EIA Winter Fuels Outlook

    Annual Energy Outlook

    7, 2014 2 EIA actions to improve winter fuels information * More Detailed Weekly Propane Stock Data - In addition to weekly PADD- level propane stocks, EIA will publish...

  18. Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center

    19,710 alternative fuel stations in the United States Excluding private stations Location details are subject to change. We recommend calling the stations to verify location, hours...

  19. Hydrogen Fuel Cells

    Publication and Product Library

    The fuel cell — an energy conversion device that can efficiently capture and use the power of hydrogen — is the key to making it happen.

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Development and Deployment Grants The Pennsylvania Energy Development Authority (PEDA) provides grants of up to 1,000,000 for alternative energy projects and ...

  1. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    and Fueling Infrastructure Grants The New Mexico Energy, Minerals, and Natural Resources Department administers the Clean Energy Grants Program, which provides grants for projects ...

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Loans The Oregon Department of Energy administers the State Energy Loan Program (SELP) which offers low-interest loans for qualified projects. Eligible alternative fuel projects ...

  3. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle (AFV) and Fueling Infrastructure Loans The Nebraska Energy Office administers the Dollar and Energy Saving Loan Program, which makes low-cost loans available for a variety ...

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Infrastructure Grants The Maryland Energy Administration administers the Maryland Alternative Fuel Infrastructure Program (AFIP), which provides grants to develop public access ...

  5. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Feasibility Study Grants The Wyoming State Energy Office (SEO) offers ... (verified March 2016). For more information, see the SEO Energy Assistance website.

  6. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    E15 Infrastructure Grant Program The Minnesota Department of Agriculture may establish a program to provide grants to eligible fuel retailers for equipment and installation costs ...

  7. Hydrogen Fuel Quality - Focus: Analytical Methods Development...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Quality - Focus: Analytical Methods Development & Hydrogen Fuel Quality Results Hydrogen Fuel Quality - Focus: Analytical Methods Development & Hydrogen Fuel Quality Results ...

  8. Alternatives to Traditional Transportation Fuels: An Overview

    Reports and Publications

    1994-01-01

    Provides background information on alternative transportation fuels and replacement fuels, and furnishes preliminary estimates of the use of these fuels and of alternative fueled vehicles.

  9. Fuel Cells Fact Sheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fact Sheet Fact sheet produced by the Fuel Cell Technologies Office describing hydrogen fuel cell technology. Fuel Cells More Documents & Publications Hydrogen and Fuel Cell...

  10. Solid oxide fuel cell generator

    DOEpatents

    Di Croce, A.M.; Draper, R.

    1993-11-02

    A solid oxide fuel cell generator has a plenum containing at least two rows of spaced apart, annular, axially elongated fuel cells. An electrical conductor extending between adjacent rows of fuel cells connects the fuel cells of one row in parallel with each other and in series with the fuel cells of the adjacent row. 5 figures.

  11. Fuel cell generator energy dissipator

    DOEpatents

    Veyo, Stephen Emery; Dederer, Jeffrey Todd; Gordon, John Thomas; Shockling, Larry Anthony

    2000-01-01

    An apparatus and method are disclosed for eliminating the chemical energy of fuel remaining in a fuel cell generator when the electrical power output of the fuel cell generator is terminated. During a generator shut down condition, electrically resistive elements are automatically connected across the fuel cell generator terminals in order to draw current, thereby depleting the fuel

  12. Solid oxide fuel cell generator

    DOEpatents

    Di Croce, A. Michael; Draper, Robert

    1993-11-02

    A solid oxide fuel cell generator has a plenum containing at least two rows of spaced apart, annular, axially elongated fuel cells. An electrical conductor extending between adjacent rows of fuel cells connects the fuel cells of one row in parallel with each other and in series with the fuel cells of the adjacent row.

  13. Fuel Cell Power Plants Renewable and Waste Fuels | Department...

    Energy.gov [DOE] (indexed site)

    Presentation by Frank Wolak, Fuel Cell Energy, at the Waste-to-Energy using Fuel Cells Workshop held Jan. 13, 2011 wastewolak.pdf (1.99 MB) More Documents & Publications Fuel Cell ...

  14. Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Biodiesel and Propane Fuel Buses for Dallas County Schools to someone by E-mail Share Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas County Schools on ...

  15. Alternative Fuels Data Center: Salt Lake City Fuels Vehicles...

    Alternative Fuels and Advanced Vehicles Data Center

    Salt Lake City Fuels Vehicles With Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Salt Lake City Fuels Vehicles With Natural Gas on Facebook Tweet about ...

  16. Tips: Buying and Driving Fuel Efficient and Alternative Fuel...

    Office of Environmental Management (EM)

    vehicle could cut your fuel costs and help the environment. See FuelEconomy.gov's Find a Car tool for more information on buying a new fuel-efficient car or truck. Learn more about...

  17. Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    High Octane Fuels Can Make Better Use of Renewable Transportation Fuels The Impact of Low Octane Hydrocarbon Blending Streams on "E85" Engine Optimization Mid-Blend Ethanol Fuels - ...

  18. Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Webinar Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol U.S. DOE WEBINAR ON H2 FUELING PROTOCOLS: PARTICIPANTS Rob Burgess Moderator Jesse Schneider TIR J2601, ...

  19. Fuel Quality Issues in Stationary Fuel Cell Systems

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Quality Issues in Stationary Fuel Cell Systems ANLCSEFCTFQ-2011-11 Chemical Sciences ... Fuel Quality Issues in Stationary Fuel Cell Systems prepared by D.D. Papadias, S. Ahmed, ...

  20. NREL: Hydrogen and Fuel Cells Research - Early Fuel Cell Market

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Demonstrations Early Fuel Cell Market Demonstrations Photo of fuel cell backup power system in outdoor setting. Photo of fuel cell forklifts in warehouse setting. Fuel cell backup power systems offer longer continuous runtimes and greater durability than traditional batteries in harsh outdoor environments. For specialty vehicles such as forklifts, fuel cells can be a cost-competitive alternative to traditional lead-acid batteries. Learn More Subscribe to the biannual Fuel Cell and Hydrogen