National Library of Energy BETA

Sample records for reduction cxs applied

  1. Apply

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

    Applied Studies and Technology (AS&T) Applied Studies and Technology (AS&T) Applied Studies and Technology (AS&T) DOE established the Environmental Sciences Laboratory (ESL) in Grand Junction, Colorado, in 1991 to support its programs. ESL scientists perform applied research and laboratory-scale demonstrations of soil and groundwater remediation and treatment technologies. Capabilities Installation, monitoring, and operation of permeable reactive barriers Research of permeable

  2. Apply

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

    Apply Application Process Bringing together top space science students with internationally recognized researchers at Los Alamos in an educational and collaborative atmosphere. ...

  3. Reduction

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

    Reduction of inward momentum flux by damped eigenmodes P. W. Terry, D. A. Baver, a and ... DE-FG02-89ER53291. The authors acknowledge useful discussions with Bill Nevins. 1 P. W. ...

  4. Air-conditioning electricity savings and demand reductions from exterior masonry wall insulation applied to Arizona residences

    SciTech Connect (OSTI)

    Ternes, M.P.; Wilkes, K.E.

    1993-06-01

    A field test involving eight single-family houses was performed during the summer of 1991 in Scottsdale, Arizona to evaluate the potential of reducing air-conditioning electricity consumption and demand by insulating their exterior masonry walls. Total per house costs to perform the installations ranged from $3610 to $4550. The average annual savings was estimated to be 491 kWh, or 9% of pre-retrofit consumption. Peak demands without and with insulation on the hottest day of an average weather year for Phoenix were estimated to be 4.26 and 3.61 kill, for a demand reduction of 0.65 kill (15%). We conclude that exterior masonry wall insulation reduces air-conditioning electricity consumption and peak demand in hot, dry climates similar to that of Phoenix. Peak demand reductions are a primary benefit, making the retrofit worthy of consideration in electric utility conservation programs. Economics can be attractive from a consumer viewpoint if considered within a renovation or home improvement program.

  5. Air-conditioning electricity savings and demand reductions from exterior masonry wall insulation applied to Arizona residences

    SciTech Connect (OSTI)

    Ternes, M.P.; Wilkes, K.E.

    1993-01-01

    A field test involving eight single-family houses was performed during the summer of 1991 in Scottsdale, Arizona to evaluate the potential of reducing air-conditioning electricity consumption and demand by insulating their exterior masonry walls. Total per house costs to perform the installations ranged from $3610 to $4550. The average annual savings was estimated to be 491 kWh, or 9% of pre-retrofit consumption. Peak demands without and with insulation on the hottest day of an average weather year for Phoenix were estimated to be 4.26 and 3.61 kill, for a demand reduction of 0.65 kill (15%). We conclude that exterior masonry wall insulation reduces air-conditioning electricity consumption and peak demand in hot, dry climates similar to that of Phoenix. Peak demand reductions are a primary benefit, making the retrofit worthy of consideration in electric utility conservation programs. Economics can be attractive from a consumer viewpoint if considered within a renovation or home improvement program.

  6. Carbon emissions reduction potential in the US chemicals and pulp and paper industries by applying CHP technologies

    SciTech Connect (OSTI)

    Khrushch, M.; Worrell, E.; Price, L.; Martin, N.; Einstein, D.

    1999-07-01

    The chemical and the pulp/paper industries combined provide 55% of CHP generation in the US industry. Yet, significant potential for new CHP capacities exists in both industries. From the present steam consumption data, the authors estimate about 50 GW of additional technical potential for CHP in both industries. The reduced carbon emissions will be equivalent to 44% of the present carbon emissions in these industries. They find that most of the carbon emissions reductions can be achieved at negative costs. Depending on the assumptions used in calculations, the economic potential of CHP in these industries can be significantly lower, and carbon emissions mitigation costs can be much higher. Using sensitivity analyses, they determine that the largest effect on the CHP estimate have the assumptions in the costs of CHP technology, in the assumed discount rates, in improvements in efficiency of CHP technologies, and in the CHP equipment depreciation periods. Changes in fuel and electricity prices and the growth in the industries' steam demand have less of an effect. They conclude that the lowest carbon mitigation costs are achieved with the CHP facility is operated by the utility and when industrial company that owns the CHP unit can sell extra electricity and steam to the open wholesale market. Based on the results of the analyses they discuss policy implications.

  7. Demand Reduction

    Energy.gov [DOE]

    Grantees may use funds to coordinate with electricity supply companies and utilities to reduce energy demands on their power systems. These demand reduction programs are usually coordinated through...

  8. CX-011271: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Idaho Petroleum Reduction Leadership Project CX(s) Applied: A1 Date: 09/30/2013 Location(s): Idaho Offices(s): National Energy Technology Laboratory

  9. CX-008535: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    King County Biogas and Nutrient Reduction CX(s) Applied: A9 Date: 05/22/2012 Location(s): Washington Offices(s): Golden Field Office

  10. Applied combustion

    SciTech Connect (OSTI)

    1993-12-31

    From the title, the reader is led to expect a broad practical treatise on combustion and combustion devices. Remarkably, for a book of modest dimension, the author is able to deliver. The text is organized into 12 Chapters, broadly treating three major areas: combustion fundamentals -- introduction (Ch. 1), thermodynamics (Ch. 2), fluid mechanics (Ch. 7), and kinetics (Ch. 8); fuels -- coal, municipal solid waste, and other solid fuels (Ch. 4), liquid (Ch. 5) and gaseous (Ch. 6) fuels; and combustion devices -- fuel cells (Ch. 3), boilers (Ch. 4), Otto (Ch. 10), diesel (Ch. 11), and Wankel (Ch. 10) engines and gas turbines (Ch. 12). Although each topic could warrant a complete text on its own, the author addresses each of these major themes with reasonable thoroughness. Also, the book is well documented with a bibliography, references, a good index, and many helpful tables and appendices. In short, Applied Combustion does admirably fulfill the author`s goal for a wide engineering science introduction to the general subject of combustion.

  11. Nitrate reduction

    DOE Patents [OSTI]

    Dziewinski, Jacek J. (Los Alamos, NM); Marczak, Stanislaw (Los Alamos, NM)

    2000-01-01

    Nitrates are reduced to nitrogen gas by contacting the nitrates with a metal to reduce the nitrates to nitrites which are then contacted with an amide to produce nitrogen and carbon dioxide or acid anions which can be released to the atmosphere. Minor amounts of metal catalysts can be useful in the reduction of the nitrates to nitrites. Metal salts which are formed can be treated electrochemically to recover the metals.

  12. Aluminum reduction cell electrode

    DOE Patents [OSTI]

    Goodnow, W.H.; Payne, J.R.

    1982-09-14

    The invention is directed to cathode modules comprised of refractory hard metal materials, such as TiB[sub 2], for an electrolytic cell for the reduction of alumina wherein the modules may be installed and replaced during operation of the cell and wherein the structure of the cathode modules is such that the refractory hard metal materials are not subjected to externally applied forces or rigid constraints. 9 figs.

  13. Aluminum reduction cell electrode

    DOE Patents [OSTI]

    Goodnow, Warren H.; Payne, John R.

    1982-01-01

    The invention is directed to cathode modules comprised of refractory hard metal materials, such as TiB.sub.2, for an electrolytic cell for the reduction of alumina wherein the modules may be installed and replaced during operation of the cell and wherein the structure of the cathode modules is such that the refractory hard metal materials are not subjected to externally applied forces or rigid constraints.

  14. Carbon Emissions Reduction Potential in the US Chemicals and...

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

    Industries by Applying CHP Technologies, June 1999 Carbon Emissions Reduction Potential in the US Chemicals and Pulp and Paper Industries by Applying CHP Technologies, June 1999 ...

  15. How To Apply

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

    CSCNSI How To Apply How to Apply for Computer System, Cluster, and Networking Summer Institute Emphasizes practical skills development Contact Leader Stephan Eidenbenz (505)...

  16. Iodine retention during evaporative volume reduction

    DOE Patents [OSTI]

    Godbee, H.W.; Cathers, G.I.; Blanco, R.E.

    1975-11-18

    An improved method for retaining radioactive iodine in aqueous waste solutions during volume reduction is disclosed. The method applies to evaporative volume reduction processes whereby the decontaminated (evaporated) water can be returned safely to the environment. The method generally comprises isotopically diluting the waste solution with a nonradioactive iodide and maintaining the solution at a high pH during evaporation.

  17. How to Apply

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

    Apply » How to Apply How to Apply Information and tips to help you apply for a career at the Laboratory Contact applyhelp@lanl.gov (505) 665-4444, opt. 1 Monday-Friday 8 am-5 pm Join the Lab team Access our application or browse jobs To apply for or browse jobs, go to iRecruitment at jobs.lanl.gov. Search for jobs three ways: Click any of the Quick Links to browse jobs in specific categories. Click a Job Category, then the Search button, for jobs in a single category. Tip: To select more than

  18. How To Apply

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

    How To Apply How to Apply to the Computer System, Cluster, and Networking Summer Institute Emphasizes practical skills development. Contacts Program Lead Carolyn Connor (505) 665-9891 Email Professional Staff Assistant Nickole Aguilar Garcia (505) 665-3048 Email Applications are due on or before December 1, 2016. Undergraduate and graduate students in computer science, engineering, and information technology related majors are encouraged to apply. Must be a U.S. Citizen. 2017 Application

  19. Applied Computer Science

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

    7 Applied Computer Science Innovative co-design of applications, algorithms, and architectures in order to enable scientific simulations at extreme scale Leadership Group Leader ...

  20. Applied & Computational Math

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

    & Computational Math - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Twitter Google + Vimeo GovDelivery SlideShare Applied & Computational Math HomeEnergy ...

  1. NNSA approves LANL workforce reduction plan

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

    NNSA approves LANL workforce reduction plan NNSA approves LANL workforce reduction plan Eligible employees may begin applying for voluntary separation on March 5. March 1, 2012 Aerial view of Los Alamos National Laboratory Aerial view of Los Alamos National Laboratory. Contact Fred deSousa Communications Office (505) 665-3430 Email Program opens March 5, ends April 5 LOS ALAMOS, New Mexico, March 1, 2012-A plan to reduce the Laboratory workforce by between 400 and 800 employees this spring

  2. Global Threat Reduction Initiative

    Energy.gov (indexed) [DOE]

    Defense Nuclear Nonproliferation U.S. DEPARTMENT OF ENERGY 1 The Current Status of Gap and ... Global Threat Reduction Initiative Defense Nuclear Nonproliferation U.S. DEPARTMENT OF ...

  3. Applied Science/Techniques

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

    Applied ScienceTechniques Print The ALS is an excellent incubator of new scientific techniques and instrumentation. Many of the technical advances that make the ALS a world-class...

  4. CX-010988: Categorical Exclusion Determination

    Energy.gov [DOE]

    High Temperature DC-Bus Capacitors Cost Reduction and Performance Improvements CX(s) Applied: B3.6, B5.15 Date: 09/13/2013 Location(s): Arizona Offices(s): National Energy Technology Laboratory

  5. CX-010989: Categorical Exclusion Determination

    Energy.gov [DOE]

    High Temperature DC-Bus Capacitors Cost Reduction and Performance Improvements CX(s) Applied: B3.6, B5.15 Date: 09/13/2013 Location(s): Indiana Offices(s): National Energy Technology Laboratory

  6. CX-010282: Categorical Exclusion Determination

    Energy.gov [DOE]

    Low Temperature Nitrous Oxide Storage and Reduction Using Engineered Materials CX(s) Applied: B3.6 Date: 05/14/2013 Location(s): New Jersey Offices(s): National Energy Technology Laboratory

  7. CX-008278: Categorical Exclusion Determination

    Energy.gov [DOE]

    Reduction of Emissions and Thermal Inefficiencies with ClearSign Flame Control Technology CX(s) Applied: B3.6 Date: 05/09/2012 Location(s): North Dakota Offices(s): National Energy Technology Laboratory

  8. CX-010281: Categorical Exclusion Determination

    Energy.gov [DOE]

    Low Temperature Nitrous Oxide Storage and Reduction Using Engineered Materials CX(s) Applied: A9, B3.6 Date: 05/14/2013 Location(s): Kentucky Offices(s): National Energy Technology Laboratory

  9. CX-014094: Categorical Exclusion Determination

    Energy.gov [DOE]

    Improved InGaN LED System Efficacy and Cost via Droop Reduction CX(s) Applied: B3.6Date: 07/09/2015 Location(s): CaliforniaOffices(s): National Energy Technology Laboratory

  10. CX-009618: Categorical Exclusion Determination

    Energy.gov [DOE]

    Defense Threat Reduction Agency (DTRA) Radar Testing CX(s) Applied: B3.1 Date: 11/07/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  11. CX-009073: Categorical Exclusion Determination

    Energy.gov [DOE]

    Measurement of Reduction Capacity of Simulated Saltstone CX(s) Applied: B3.6 Date: 07/16/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  12. CX-007479: Categorical Exclusion Determination

    Energy.gov [DOE]

    Puget Sound Clean Cities Petroleum Reduction Project CX(s) Applied: B5.23 Date: 12/09/2011 Location(s): Washington Offices(s): National Energy Technology Laboratory

  13. CX-013327: Categorical Exclusion Determination

    Energy.gov [DOE]

    Sustained Low Temperature NOx Reduction Development CX(s) Applied: B3.6Date: 01/13/2015 Location(s): WashingtonOffices(s): National Energy Technology Laboratory

  14. CX-011343: Categorical Exclusion Determination

    Energy.gov [DOE]

    Vacuum System Testing for 235-F Risk Reduction Project CX(s) Applied: B3.6 Date: 09/17/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  15. CX-012460: Categorical Exclusion Determination

    Energy.gov [DOE]

    Technology for Greenhouse Gas Emission Reduction & Cost Competitiveness of Mil-Spec Jet Fuel Production Using CTL CX(s) Applied: B3.6Date: 41877 Location(s): AlabamaOffices(s): National Energy Technology Laboratory

  16. CX-012462: Categorical Exclusion Determination

    Energy.gov [DOE]

    Technology for Greenhouse Gas Emission Reduction & Cost Competitiveness of Mil-Spec Jet Fuel Production Using CTL CX(s) Applied: B3.6Date: 41877 Location(s): UtahOffices(s): National Energy Technology Laboratory

  17. CX-009436: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Extreme Cost Reductions with Multi-Megawatt Centralized Inverter Systems CX(s) Applied: A9, B3.6 Date: 10/11/2012 Location(s): New Jersey, New Jersey, Pennsylvania Offices(s): Golden Field Office

  18. CX-011815: Categorical Exclusion Determination

    Energy.gov [DOE]

    Alternative Reductant Melter Evaluation Using the Cold Cap Evaluation Furnace (CEF) CX(s) Applied: B3.6 Date: 01/27/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  19. CX-012627: Categorical Exclusion Determination

    Energy.gov [DOE]

    Vacuum System Testing for 235-F Risk Reduction Project CX(s) Applied: B3.6Date: 41793 Location(s): South CarolinaOffices(s): Savannah River Operations Office

  20. CX-007416: Categorical Exclusion Determination

    Energy.gov [DOE]

    Extreme Balance of System Hardware Cost Reductions (BOS·X) CX(s) Applied: A9, B3.6 Date: 12/05/2011 Location(s): Pennsylvania Offices(s): Golden Field Office

  1. CX-008951: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Fundamental Understanding of Oxygen Reduction and Reaction Behavior and Developing High Performance… CX(s) Applied: B3.6 Date: 08/13/2012 Location(s): West Virginia Offices(s): National Energy Technology Laboratory

  2. CX-010757: Categorical Exclusion Determination

    Energy.gov [DOE]

    The New England Solar cost-Reduction Challenge Partnership CX(s) Applied: A9, A11 Date: 08/15/2013 Location(s): Vermont, New Hampshire, Rhode Island, Massachusetts, Connecticut Offices(s): Golden Field Office

  3. Categorical Exclusion Determinations: Rhode Island | Department...

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

    The New England Solar cost-Reduction Challenge Partnership CX(s) Applied: A9, A11 Date: 08152013 Location(s): Vermont, New Hampshire, Rhode Island, Massachusetts, Connecticut ...

  4. CX-009842: Categorical Exclusion Determination

    Energy.gov [DOE]

    Demonstration of Multipollutant Reduction using a Lextran 3-in-1 Wet Scrubber CX(s) Applied: A9, B3.6 Date: 01/30/2013 Location(s): North Dakota Offices(s): National Energy Technology Laboratory

  5. Reduction-in-Force

    Energy.gov [DOE]

    Reduction in force (RIF) is a set of regulations and procedures that are used to determine whether an employee keeps his or her present position, or whether the employee has a right to another...

  6. Paperwork Reduction Act

    Energy.gov [DOE]

    The Paperwork Reduction Act requires that all federal websites request permission from the Office of Management and Budget (OMB) before collecting information from 10 or more members of the public....

  7. NREL Funding Reductions

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

    Funding Reductions to Further Impact Lab's Work Force For more information contact: Robert Noun 303-275-3062 Golden, Colo., December 22, 1995 -- The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) announced today that it will further reduce its work force as a result of continuing reductions of its fiscal year 1996 federal funding for renewable energy research and development. On November 2, the laboratory announced plans to reduce its 900 person regular work force

  8. Quarterly Allocation Reductions

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

    Allocation Reductions Quarterly Allocation Reductions MPP (or computational) repositories that haven't used (charged) significant amounts of time are adjusted at certain times during the year by transferring a part of the unused balance to the corresponding DOE Office reserve. Allocation Year 2016 The following schedule will be used for allocation year 2016 (which runs 12 January 2016 through 9 January 2017). (NOTE: Since we have implemented the scavenger queues on the computers and with the

  9. Applied Cathode Enhancement and

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

    Applied Cathode Enhancement and Robustness Technologies (ACERT) Team Our project team, a part of Los Alamos National Laboratory (LANL) comprised of world leading experts from fields of accelerator design & testing, chemical synthesis of nanomaterials (quantum dots), and shielding application of nanomaterials (graphene and other atomically-thin sheets). Our goal is to develop and demonstrate 'designer' cold cathode electron sources with tunable parameters (bandgap, efficiency, optical

  10. Applied Computer Science

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

    7 Applied Computer Science Innovative co-design of applications, algorithms, and architectures in order to enable scientific simulations at extreme scale Leadership Group Leader Linn Collins Email Deputy Group Leader David Daniel (Acting) Email Professional Assistant Erika Maestas 505-664-0673 Email Climate modeling visualization Results from a climate simulation computed using the Model for Prediction Across Scales (MPAS) code. This visualization shows the temperature of ocean currents using a

  11. Applied Modern Physics

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

    ADEPS » Physics » P-21 Applied Modern Physics From the first bionic eye to airport scanners that detect liquid explosives, our expertise in developing advanced diagnostics results in real-world innovations. Contact Us Group Leader (acting) John George Email Deputy Group Leader Larry Schultz Email Group Office (505) 665-2545 Email QkarD Quantum key distribution technology could ensure truly secure commerce, banking, communications and data transfer. Read more... A history of excellence in the

  12. Applied ALARA techniques

    SciTech Connect (OSTI)

    Waggoner, L.O.

    1998-02-05

    The presentation focuses on some of the time-proven and new technologies being used to accomplish radiological work. These techniques can be applied at nuclear facilities to reduce radiation doses and protect the environment. The last reactor plants and processing facilities were shutdown and Hanford was given a new mission to put the facilities in a safe condition, decontaminate, and prepare them for decommissioning. The skills that were necessary to operate these facilities were different than the skills needed today to clean up Hanford. Workers were not familiar with many of the tools, equipment, and materials needed to accomplish:the new mission, which includes clean up of contaminated areas in and around all the facilities, recovery of reactor fuel from spent fuel pools, and the removal of millions of gallons of highly radioactive waste from 177 underground tanks. In addition, this work has to be done with a reduced number of workers and a smaller budget. At Hanford, facilities contain a myriad of radioactive isotopes that are 2048 located inside plant systems, underground tanks, and the soil. As cleanup work at Hanford began, it became obvious early that in order to get workers to apply ALARA and use hew tools and equipment to accomplish the radiological work it was necessary to plan the work in advance and get radiological control and/or ALARA committee personnel involved early in the planning process. Emphasis was placed on applying,ALARA techniques to reduce dose, limit contamination spread and minimize the amount of radioactive waste generated. Progress on the cleanup has,b6en steady and Hanford workers have learned to use different types of engineered controls and ALARA techniques to perform radiological work. The purpose of this presentation is to share the lessons learned on how Hanford is accomplishing radiological work.

  13. Tactical encirclement reductions

    SciTech Connect (OSTI)

    Gutwald, R.

    1986-12-05

    This monograph discusses the intricacies of liquidating tactical encirclements and bypassed pockets of enemy resistance. Operational employment of U.S. Army doctrine will lead to tactical encirclements in most instances. Contemporary doctrine, however, fails to acknowledge the probability of encirclement. Additionally, doctrine fails to address methods of dealing with enemy pockets. History argues that encircled enemy units often refuse to capitulate and usually require reduction by force. Furthermore, four brief examples of encirclement from the Russo-German front of World War II demonstrate that reduction operations are often difficult and complex. An encircling commander must foresee the consequences of encirclements and attempt to create the most favorable conditions for the reduction of encircled enemy forces. He must select a method and technique of reduction. He must base his selection of the situation, the threat posed by the enemy, the requirement for speed, the available resources, and the likely costs. Regardless of the method and technique chosen, the encircling commander must also consider the following: pausing to organize, establishing maneuver and fire control measures, isolating the enemy, nuclear weapon employment, and psychological operations. This paper concludes that the Army must acknowledge its doctrinal void, research and develop a reduction methodology, and amend its doctrine.

  14. REDUCTIONS WITHOUT REGRET: SUMMARY

    SciTech Connect (OSTI)

    Swegle, J.; Tincher, D.

    2013-09-16

    This paper briefly summarizes the series in which we consider the possibilities for losing, or compromising, key capabilities of the U.S. nuclear force in the face of modernization and reductions. The first of the three papers takes an historical perspective, considering capabilities that were eliminated in past force reductions. The second paper is our attempt to define the needed capabilities looking forward in the context of the current framework for force modernization and the current picture of the evolving challenges of deterrence and assurance. The third paper then provides an example for each of our undesirable outcomes: the creation of roach motels, box canyons, and wrong turns.

  15. Paperwork Reduction Act Forms

    Office of Energy Efficiency and Renewable Energy (EERE)

    You may need to fill out one or several of these forms depending on the nature of your survey or usability project. See the Paperwork Reduction Act Web page for more information about the process. Contact the Web Usability Coordinator if you have questions about which forms to complete.

  16. Information Science, Computing, Applied Math

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

    Information Science, Computing, Applied Math Information Science, Computing, Applied Math National security depends on science and technology. The United States relies on Los ...

  17. ORISE: Applied health physics projects

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

    Applied health physics projects The Oak Ridge Institute for Science and Education (ORISE) provides applied health physics services to government agencies needing technical support ...

  18. Reduction/Transformation Operators

    Energy Science and Technology Software Center (OSTI)

    2006-09-01

    RTOp (reduction/transformation operators) is a collection of C++ software that provides the basic mechanism for implementinig vector operations in a flexible and efficient manner. This is the main interface utilized by Thyra to allow for the specification of specific vector reduction and/or transformation operations. The RTOp package contains three different types of software. (a) a small number of interoperability interfaces. (b) support software including code for the parallel SPMD mode based on only Teuchos::Comm(and notmore » MPl directly(, and (c) a library of pre-implemented RTOp subclasses for everything from simple AXPYs and norms, to more specialized vector operations. RTOp allows an algorithm developer to implement their own RTOp subclasses in a way that is independent from any specific serial, parallel, out-of-core or other type of vector implementation. RTOp is a required package by Thyra and MOOCHO. (c)« less

  19. Uranium Reduction by Clostridia

    SciTech Connect (OSTI)

    Francis, A.J.; Dodge, Cleveland J.; Gillow, Jeffrey B.

    2006-04-05

    The FRC groundwater and sediment contain significant concentrations of U and Tc and are dominated by low pH, and high nitrate and Al concentrations where dissimilatory metal reducing bacterial activity may be limited. The presence of Clostridia in Area 3 at the FRC site has been confirmed and their ability to reduce uranium under site conditions will be determined. Although the phenomenon of uranium reduction by Clostridia has been firmly established, the molecular mechanisms underlying such a reaction are not very clear. The authors are exploring the hypothesis that U(VI) reduction occurs through hydrogenases and other enzymes (Matin and Francis). Fundamental knowledge of metal reduction using Clostridia will allow us to exploit naturally occurring processes to attenuate radionuclide and metal contaminants in situ in the subsurface. The outline for this report are as follows: (1) Growth of Clostridium sp. under normal culture conditions; (2) Fate of metals and radionuclides in the presence of Clostridia; (3) Bioreduction of uranium associated with nitrate, citrate, and lepidocrocite; and (4) Utilization of Clostridium sp. for immobilization of uranium at the FRC Area 3 site.

  20. Progress Update: Creating Mobile Emission Reduction Credits ...

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

    Update: Creating Mobile Emission Reduction Credits Progress Update: Creating Mobile Emission Reduction Credits 2004 Diesel Engine Emissions Reduction (DEER) Conference ...

  1. Water Use Reduction | Department of Energy

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

    Facilities Water Use Reduction Water Use Reduction Water Use Reduction Water Use Reduction The Federal Energy Management Program (FEMP) provides agencies with guidance and...

  2. Aluminum reduction cell electrode

    DOE Patents [OSTI]

    Payne, John R. (Pleasanton, CA)

    1983-09-20

    The invention is directed to an anode-cathode structure for an electrolytic cell for the reduction of alumina wherein the structure is comprised of a carbon anode assembly which straddles a wedge-shaped refractory hard metal cathode assembly having steeply sloped cathodic surfaces, each cathodic surface being paired in essentially parallel planar relationship with an anode surface. The anode-cathode structure not only takes into account the structural weakness of refractory hard metal materials but also permits the changing of the RHM assembly during operation of the cell. Further, the anode-cathode structure enhances the removal of anode gas from the interpolar gap between the anode and cathode surfaces.

  3. Electrolytic oxide reduction system

    SciTech Connect (OSTI)

    Wiedmeyer, Stanley G; Barnes, Laurel A; Williamson, Mark A; Willit, James L; Berger, John F

    2015-04-28

    An electrolytic oxide reduction system according to a non-limiting embodiment of the present invention may include a plurality of anode assemblies, a plurality of cathode assemblies, and a lift system configured to engage the anode and cathode assemblies. The cathode assemblies may be alternately arranged with the anode assemblies such that each cathode assembly is flanked by two anode assemblies. The lift system may be configured to selectively engage the anode and cathode assemblies so as to allow the simultaneous lifting of any combination of the anode and cathode assemblies (whether adjacent or non-adjacent).

  4. Applied Optoelectronics | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    optical semiconductor devices, packaged optical components, optical subsystems, laser transmitters, and fiber optic transceivers. References: Applied Optoelectronics1...

  5. Reductant injection and mixing system

    DOE Patents [OSTI]

    Reeves, Matt; Henry, Cary A.; Ruth, Michael J.

    2016-02-16

    A gaseous reductant injection and mixing system is described herein. The system includes an injector for injecting a gaseous reductant into an exhaust gas stream, and a mixer attached to a surface of the injector. The injector includes a plurality of apertures through which the gaseous reductant is injected into an exhaust gas stream. The mixer includes a plurality of fluid deflecting elements.

  6. Aluminum reduction cell electrode

    DOE Patents [OSTI]

    Payne, J.R.

    1983-09-20

    The invention is directed to an anode-cathode structure for an electrolytic cell for the reduction of alumina wherein the structure is comprised of a carbon anode assembly which straddles a wedge-shaped refractory hard metal cathode assembly having steeply sloped cathodic surfaces, each cathodic surface being paired in essentially parallel planar relationship with an anode surface. The anode-cathode structure not only takes into account the structural weakness of refractory hard metal materials but also permits the changing of the RHM assembly during operation of the cell. Further, the anode-cathode structure enhances the removal of anode gas from the interpolar gap between the anode and cathode surfaces. 10 figs.

  7. Dose Reduction Techniques

    SciTech Connect (OSTI)

    WAGGONER, L.O.

    2000-05-16

    As radiation safety specialists, one of the things we are required to do is evaluate tools, equipment, materials and work practices and decide whether the use of these products or work practices will reduce radiation dose or risk to the environment. There is a tendency for many workers that work with radioactive material to accomplish radiological work the same way they have always done it rather than look for new technology or change their work practices. New technology is being developed all the time that can make radiological work easier and result in less radiation dose to the worker or reduce the possibility that contamination will be spread to the environment. As we discuss the various tools and techniques that reduce radiation dose, keep in mind that the radiological controls should be reasonable. We can not always get the dose to zero, so we must try to accomplish the work efficiently and cost-effectively. There are times we may have to accept there is only so much you can do. The goal is to do the smart things that protect the worker but do not hinder him while the task is being accomplished. In addition, we should not demand that large amounts of money be spent for equipment that has marginal value in order to save a few millirem. We have broken the handout into sections that should simplify the presentation. Time, distance, shielding, and source reduction are methods used to reduce dose and are covered in Part I on work execution. We then look at operational considerations, radiological design parameters, and discuss the characteristics of personnel who deal with ALARA. This handout should give you an overview of what it takes to have an effective dose reduction program.

  8. Apply

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

    Unofficial transcripts are acceptable. If transcripts are not in English, provide a translation. If grades are not in the U.S.-traditional lettered (A,B,C), or GPA (out of 4.0)...

  9. Waste reduction through consumer education. Final report

    SciTech Connect (OSTI)

    Harrison, E.Z.

    1996-05-01

    The Waste Reduction through Consumer Education research project was conducted to determine how environmental educational strategies influence purchasing behavior in the supermarket. The objectives were to develop, demonstrate, and evaluate consumer education strategies for waste reduction. The amount of waste generated by packaging size and form, with an adjustment for local recyclability of waste, was determined for 14 product categories identified as having more waste generating and less waste generating product choices (a total of 484 products). Using supermarket scan data and shopper identification numbers, the research tracked the purchases of shoppers in groups receiving different education treatments for 9 months. Statistical tests applied to the purchase data assessed patterns of change between the groups by treatment period. Analysis of the data revealed few meaningful statistical differences between study groups or changes in behavior over time. Findings suggest that broad brush consumer education about waste reduction is not effective in changing purchasing behaviors in the short term. However, it may help create a general awareness of the issues surrounding excess packaging and consumer responsibility. The study concludes that the answer to waste reduction in the future may be a combination of voluntary initiatives by manufacturers and retailers, governmental intervention, and better-informed consumers.

  10. Applied Materials | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Jump to: navigation, search Name: Applied Materials Address: 3050 Bowers Avenue Place: Santa Clara, California Zip: 95054 Sector: Solar Website: www.appliedmaterials.com...

  11. PAPERWORK REDUCTION ACT OF 1995

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

    the Chief Information Officer PAPERWORK REDUCTION ACT OF 1995 U. S. DEPARTMENT OF ENERGY INFORMATION COLLECTION MANAGEMENT PROGRAM Chris Rouleau, PRA Officer Records Management Division Office of the Associate Chief Information Officer for IT Planning, Architecture and E-Government Office of the Chief Information Officer Office of the Chief Information Officer 2/16/2010 2 TOPICS  Paperwork Reduction Act (PRA) of 1995 - Law  Paperwork Reduction Act - Overview  Information Collection

  12. National Idling Reduction Network News- November 2009

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  13. National Idling Reduction Network News- September 2013

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  14. National Idling Reduction Network News- October 2013

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  15. National Idling Reduction Network News- May 2013

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  16. National Idling Reduction Network News- November 2012

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  17. National Idling Reduction Network News- January 2013

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  18. National Idling Reduction Network News- June 2011

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  19. National Idling Reduction Network News- July 2011

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  20. National Idling Reduction Network News- October 2011

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  1. National Idling Reduction Network News- July 2012

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  2. National Idling Reduction Network News- July 2013

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  3. National Idling Reduction Network News- March 2010

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  4. National Idling Reduction Network News- November 2010

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  5. National Idling Reduction Network News- May 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  6. National Idling Reduction Network News- August 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  7. National Idling Reduction Network News- June 2009

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  8. National Idling Reduction Network News- May 2011

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  9. National Idling Reduction Network News- January 2014

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  10. National Idling Reduction Network News- September 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  11. National Idling Reduction Network News- October 2012

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  12. Vehicle Technologies Office: National Idling Reduction Network...

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

    National Idling Reduction Network News Archives Vehicle Technologies Office: National Idling Reduction Network News Archives The National Idling Reduction Network brings together ...

  13. National Idling Reduction Network News- September 2009

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  14. National Idling Reduction Network News- April 2011

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  15. National Idling Reduction Network News- February 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  16. National Idling Reduction Network News- June 2010

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  17. National Idling Reduction Network News- July 2009

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  18. National Idling Reduction Network News- September 2012

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  19. National Idling Reduction Network News- April 2010

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  20. National Idling Reduction Network News- January 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  1. National Idling Reduction Network News- March 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  2. National Idling Reduction Network News- December 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  3. National Idling Reduction Network News- June 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  4. National Idling Reduction Network News- November 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  5. National Idling Reduction Network News- March 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  6. National Idling Reduction Network News- February 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  7. National Idling Reduction Network News- April 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  8. National Idling Reduction Network News- February 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  9. National Idling Reduction Network News- March 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  10. National Idling Reduction Network News- January 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  11. National Idling Reduction Network News- December 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  12. National Idling Reduction Network News- May 2010

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  13. National Idling Reduction Network News- November 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  14. National Idling Reduction Network News- April 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  15. National Idling Reduction Network News- March 2014

    Office of Energy Efficiency and Renewable Energy (EERE)

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  16. National Idling Reduction Network News- July 2010

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  17. Applied Sedimentology | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Sedimentology Jump to: navigation, search OpenEI Reference LibraryAdd to library Book: Applied Sedimentology Author R.C. Salley Published Academic Press, 2000 DOI Not Provided...

  18. Information Science, Computing, Applied Math

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

    Information Science, Computing, Applied Math Information Science, Computing, Applied Math National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Computer, Computational, and Statistical Sciences (CCS)» High Performance Computing (HPC)» Extreme Scale Computing, Co-design» supercomputing into the future Overview Los Alamos Asteroid Killer

  19. ORISE: Applied health physics projects

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

    Applied health physics projects The Oak Ridge Institute for Science and Education (ORISE) provides applied health physics services to government agencies needing technical support for decommissioning projects. Whether the need is assistance with the development of technical basis documents or advice on how to identify, measure and assess the presence of radiological materials, ORISE can help determine the best course for an environmental cleanup project. Our key areas of expertise include fuel

  20. Carbon Emissions Reduction Potential in the US Chemicals and Pulp and Paper

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

    Industries by Applying CHP Technologies, June 1999 | Department of Energy Carbon Emissions Reduction Potential in the US Chemicals and Pulp and Paper Industries by Applying CHP Technologies, June 1999 Carbon Emissions Reduction Potential in the US Chemicals and Pulp and Paper Industries by Applying CHP Technologies, June 1999 The purpose of this 1999 paper is to estimate the remaining CHP potential in the chemicals and pulp/paper industries by capacity size, and estimate energy savings and

  1. Paperwork Reduction Act Form | Department of Energy

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

    Paperwork Reduction Act Form Paperwork Reduction Act Form Collection Discontinuation Form Paperwork Reduction Act Form (17.93 KB) More Documents & Publications OMB83 D Discontinuance Form OMB 83 C Paperwork Reduction Act Submission (OMB 83-I)

  2. CRC handbook of applied thermodynamics

    SciTech Connect (OSTI)

    Palmer, D.A. . Research and Development Dept.)

    1987-01-01

    The emphasis of this book is on applied thermodynamics, featuring the stage of development of a process rather than the logical development of thermodynamic principles. It is organized according to the types of problems encountered in industry, such as probing research, process assessment, and process development. The applied principles presented can be used in most areas of industry including oil and gas production and processing, chemical processing, power generation, polymer production, food processing, synthetic fuels production, specialty chemicals and pharmaceuticals production, bioengineered processes, etc.

  3. Summer of Applied Geophysical Experience

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

    Summer of Applied Geophysical Experience (SAGE) 2016 - Our 34 rd Year! SAGE is a 3-4 week research and education program in exploration geophysics for graduate, undergraduate students, and working professionals based in Santa Fe, NM, U.S.A. Application deadline March 27, 2016, 5:00pm MDT SAGE students, faculty, teaching assistants, and visiting scientists acquire, process and interpret reflection/refraction seismic, magnetotelluric (MT)/electromagnetic (EM), ground penetrating radar (GPR),

  4. Applied Mathematics and Plasma Physics

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

    ADTSC » T » T-5 Applied Mathematics and Plasma Physics Maintaining mathematic, theory, modeling, and simulation capabilities in a broad set of areas Leadership Group Leader Pieter Swart Email Deputy Group Leader (Acting) Luis Chacon Email Contact Us Administrator Charlotte Lehman Email Electron density simulation Electron density from an orbital-free quantum molecular dynamics simulation for a warm dense plasma of deuterium at density 10 g/cc and temperature 10 eV. Mathematical, theory,

  5. Global Threat Reduction Initiative | Department of Energy

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

    Global Threat Reduction Initiative Global Threat Reduction Initiative The Current Status of Gap and U.S.-Origin Nuclear Fuel Removals 2011. Global Threat Reduction Initiative (2.96 MB) More Documents & Publications Global Threat Reduction Initiative U.S. Global Threat Reduction Initiative/U.S.-Origin Nuclear Fuel Removals Microsoft Word - 25 May Vienna GTR Fact Sheet_FINAL 1 .doc

  6. Microbial reduction of iron ore

    DOE Patents [OSTI]

    Hoffmann, M.R.; Arnold, R.G.; Stephanopoulos, G.

    1989-11-14

    A process is provided for reducing iron ore by treatment with microorganisms which comprises forming an aqueous mixture of iron ore, microorganisms operable for reducing the ferric iron of the iron ore to ferrous iron, and a substrate operable as an energy source for the microbial reduction; and maintaining the aqueous mixture for a period of time and under conditions operable to effect the reduction of the ore. Preferably the microorganism is Pseudomonas sp. 200 and the reduction conducted anaerobically with a domestic wastewater as the substrate. An aqueous solution containing soluble ferrous iron can be separated from the reacted mixture, treated with a base to precipitate ferrous hydroxide which can then be recovered as a concentrated slurry. 11 figs.

  7. Microbial reduction of iron ore

    DOE Patents [OSTI]

    Hoffmann, Michael R.; Arnold, Robert G.; Stephanopoulos, Gregory

    1989-01-01

    A process is provided for reducing iron ore by treatment with microorganisms which comprises forming an aqueous mixture of iron ore, microorganisms operable for reducing the ferric iron of the iron ore to ferrous iron, and a substrate operable as an energy source for the microbial reduction; and maintaining the aqueous mixture for a period of time and under conditions operable to effect the reduction of the ore. Preferably the microorganism is Pseudomonas sp. 200 and the reduction conducted anaerobically with a domestic wastewater as the substrate. An aqueous solution containing soluble ferrous iron can be separated from the reacted mixture, treated with a base to precipitate ferrous hydroxide which can then be recovered as a concentrated slurry.

  8. Uranium isotopes fingerprint biotic reduction

    DOE PAGES-Beta [OSTI]

    Stylo, Malgorzata; Neubert, Nadja; Wang, Yuheng; Monga, Nikhil; Romaniello, Stephen J.; Weyer, Stefan; Bernier-Latmani, Rizlan

    2015-04-20

    Knowledge of paleo-redox conditions in the Earth’s history provides a window into events that shaped the evolution of life on our planet. The role of microbial activity in paleo-redox processes remains unexplored due to the inability to discriminate biotic from abiotic redox transformations in the rock record. The ability to deconvolute these two processes would provide a means to identify environmental niches in which microbial activity was prevalent at a specific time in paleo-history and to correlate specific biogeochemical events with the corresponding microbial metabolism. Here, we demonstrate that the isotopic signature associated with microbial reduction of hexavalent uranium (U),more » i.e., the accumulation of the heavy isotope in the U(IV) phase, is readily distinguishable from that generated by abiotic uranium reduction in laboratory experiments. Thus, isotope signatures preserved in the geologic record through the reductive precipitation of uranium may provide the sought-after tool to probe for biotic processes. Because uranium is a common element in the Earth’s crust and a wide variety of metabolic groups of microorganisms catalyze the biological reduction of U(VI), this tool is applicable to a multiplicity of geological epochs and terrestrial environments. The findings of this study indicate that biological activity contributed to the formation of many authigenic U deposits, including sandstone U deposits of various ages, as well as modern, Cretaceous, and Archean black shales. In addition, engineered bioremediation activities also exhibit a biotic signature, suggesting that, although multiple pathways may be involved in the reduction, direct enzymatic reduction contributes substantially to the immobilization of uranium.« less

  9. Uranium isotopes fingerprint biotic reduction

    SciTech Connect (OSTI)

    Stylo, Malgorzata; Neubert, Nadja; Wang, Yuheng; Monga, Nikhil; Romaniello, Stephen J.; Weyer, Stefan; Bernier-Latmani, Rizlan

    2015-04-20

    Knowledge of paleo-redox conditions in the Earth’s history provides a window into events that shaped the evolution of life on our planet. The role of microbial activity in paleo-redox processes remains unexplored due to the inability to discriminate biotic from abiotic redox transformations in the rock record. The ability to deconvolute these two processes would provide a means to identify environmental niches in which microbial activity was prevalent at a specific time in paleo-history and to correlate specific biogeochemical events with the corresponding microbial metabolism. Here, we demonstrate that the isotopic signature associated with microbial reduction of hexavalent uranium (U), i.e., the accumulation of the heavy isotope in the U(IV) phase, is readily distinguishable from that generated by abiotic uranium reduction in laboratory experiments. Thus, isotope signatures preserved in the geologic record through the reductive precipitation of uranium may provide the sought-after tool to probe for biotic processes. Because uranium is a common element in the Earth’s crust and a wide variety of metabolic groups of microorganisms catalyze the biological reduction of U(VI), this tool is applicable to a multiplicity of geological epochs and terrestrial environments. The findings of this study indicate that biological activity contributed to the formation of many authigenic U deposits, including sandstone U deposits of various ages, as well as modern, Cretaceous, and Archean black shales. In addition, engineered bioremediation activities also exhibit a biotic signature, suggesting that, although multiple pathways may be involved in the reduction, direct enzymatic reduction contributes substantially to the immobilization of uranium.

  10. International combustion engines; Applied thermosciences

    SciTech Connect (OSTI)

    Ferguson, C.R.

    1985-01-01

    Focusing on thermodynamic analysis - from the requisite first law to more sophisticated applications - and engine design, this book is an introduction to internal combustion engines and their mechanics. It covers the many types of internal combustion engines, including spark ignition, compression ignition, and stratified charge engines, and examines processes, keeping equations of state simple by assuming constant specific heats. Equations are limited to heat engines and later applied to combustion engines. Topics include realistic equations of state, stroichiometry, predictions of chemical equilibrium, engine performance criteria, and friction, which is discussed in terms of the hydrodynamic theory of lubrication and experimental methods such as dimensional analysis.

  11. Characterizing Test Methods and Emissions Reduction Performance...

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

    Test Methods and Emissions Reduction Performance of In-Use Diesel Retrofit Technologies from the National Clean Diesel Campaign Characterizing Test Methods and Emissions Reduction ...

  12. Diesel Idling Reduction | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Idling Reduction Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Diesel Idling Reduction AgencyCompany Organization: US EPA, NY SERDA Focus Area: Fuels & Efficiency...

  13. Plasma-assisted catalytic reduction system

    DOE Patents [OSTI]

    Vogtlin, George E.; Merritt, Bernard T.; Hsiao, Mark C.; Wallman, P. Henrik; Penetrante, Bernardino M.

    1998-01-01

    Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO.sub.x reduction in oxygen-rich vehicle engine exhausts.

  14. Waste Characterization, Reduction, and Repackaging Facility...

    Office of Environmental Management (EM)

    Waste Characterization, Reduction, and Repackaging Facility (WCRRF)Technical Safety Requirements (TSR), ABD-WFM-006, Revision 2.1 Waste Characterization, Reduction, and Repackaging ...

  15. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    for the Selective Catalytic Reduction of NO by Hydrocarbons Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems

  16. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    Publications Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons Selectlive Catalytic Reducution of NOx wilth Diesel-Based Fuels as Reductants...

  17. Degradation Mechanisms of Urea Selective Catalytic Reduction...

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

    Technology Degradation Mechanisms of Urea Selective Catalytic Reduction Technology Deactivation Mechanisms of Base MetalZeolite Urea Selective Catalytic Reduction Materials

  18. Vehicle Technologies Office: Parasitic Loss Reduction Research...

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

    Current areas of focus for the parasitic loss reduction activity include: Aerodynamic drag reduction research, to characterize and respond to energy losses caused by wind and ...

  19. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction...

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

    Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Download presentation slides from the June 19, ...

  20. Global Threat Reduction Initiative | Department of Energy

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

    An overview of the Global Threat Reduction Initiative, U.S.-Origin Nuclear Fuel Removals. Global Threat Reduction Initiative (1.45

  1. Plasma-assisted catalytic reduction system

    DOE Patents [OSTI]

    Vogtlin, G.E.; Merritt, B.T.; Hsiao, M.C.; Wallman, P.H.; Penetrante, B.M.

    1998-01-27

    Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO{sub x} reduction in oxygen-rich vehicle engine exhausts. 8 figs.

  2. Pollution Prevention - Environmental Impact Reduction Checklists...

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

    Pollution Prevention - Environmental Impact Reduction Checklists for NEPA309 Reviewers Pollution Prevention - Environmental Impact Reduction Checklists for NEPA309 Reviewers The ...

  3. Guidelines for waste reduction and recycling: Metal finishing, electroplating, printed circuit board manufacturing

    SciTech Connect (OSTI)

    Not Available

    1989-07-01

    The guidance manual describes waste reduction techniques for metal finishing, metal fabricating, electroplating, and printed circuitboard manufacturing operations. Techniques which can be applied to a wide range of industrial processes and those which are process-specific are discussed. Evaporation, reverse osmosis, ion exchange, electrodialysis, ultrafiltration, and electrolytic recovery are described. The manual also describes waste reduction assessment procedures.

  4. Applied Materials Wind Turbine | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Turbine Jump to: navigation, search Name Applied Materials Wind Turbine Facility Applied Materials Sector Wind energy Facility Type Community Wind Facility Status In Service...

  5. Applied Intellectual Capital AIC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Intellectual Capital AIC Jump to: navigation, search Name: Applied Intellectual Capital (AIC) Place: California Zip: 94501-1010 Product: Applied Intellectual Capital (AIC) was...

  6. Applied Ventures LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Applied Ventures LLC Name: Applied Ventures LLC Address: 3050 Bowers Avenue Place: Santa Clara, California Zip: 95054 Region: Southern CA Area Product: Venture capital. Number...

  7. Building America Expert Meeting: Recommendations for Applying...

    Energy Savers

    Recommendations for Applying Water Heaters in Combination Space and Domestic Water Heating Systems Building America Expert Meeting: Recommendations for Applying Water Heaters in ...

  8. Idling Reduction for Personal Vehicles

    Alternative Fuels and Advanced Vehicles Data Center

    - Idling Reduction for Personal Vehicles Idling your vehicle-running your engine when you're not driving it-truly gets you nowhere. Idling reduces your vehicle's fuel economy, costs you money, and creates pollution. Idling for more than 10 seconds uses more fuel and produces more emissions that contribute to smog and climate change than stopping and restarting your engine does. Researchers estimate that idling from heavy-duty and light- duty vehicles combined wastes about 6 billion gallons of

  9. The reduction of packaging waste

    SciTech Connect (OSTI)

    Raney, E.A.; Hogan, J.J.; McCollom, M.L.; Meyer, R.J.

    1994-04-01

    Nationwide, packaging waste comprises approximately one-third of the waste disposed in sanitary landfills. the US Department of Energy (DOE) generated close to 90,000 metric tons of sanitary waste. With roughly one-third of that being packaging waste, approximately 30,000 metric tons are generated per year. The purpose of the Reduction of Packaging Waste project was to investigate opportunities to reduce this packaging waste through source reduction and recycling. The project was divided into three areas: procurement, onsite packaging and distribution, and recycling. Waste minimization opportunities were identified and investigated within each area, several of which were chosen for further study and small-scale testing at the Hanford Site. Test results, were compiled into five ``how-to`` recipes for implementation at other sites. The subject of the recipes are as follows: (1) Vendor Participation Program; (2) Reusable Containers System; (3) Shrink-wrap System -- Plastic and Corrugated Cardboard Waste Reduction; (4) Cardboard Recycling ; and (5) Wood Recycling.

  10. Water Use Reduction Case Studies | Department of Energy

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

    Facilities Water Use Reduction Water Use Reduction Case Studies Water Use Reduction Case Studies These case studies offer examples of water use reduction projects implemented...

  11. A Proposal for User-defined Reductions in OpenMP

    SciTech Connect (OSTI)

    Duran, A; Ferrer, R; Klemm, M; de Supinski, B R; Ayguade, E

    2010-03-22

    Reductions are commonly used in parallel programs to produce a global result from partial results computed in parallel. Currently, OpenMP only supports reductions for primitive data types and a limited set of base language operators. This is a significant limitation for those applications that employ user-defined data types (e. g., objects). Implementing manual reduction algorithms makes software development more complex and error-prone. Additionally, an OpenMP runtime system cannot optimize a manual reduction algorithm in ways typically applied to reductions on primitive types. In this paper, we propose new mechanisms to allow the use of most pre-existing binary functions on user-defined data types as User-Defined Reduction (UDR) operators. Our measurements show that our UDR prototype implementation provides consistently good performance across a range of thread counts without increasing general runtime overheads.

  12. EPA Source Reduction Assistance Grant Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Environmental Protection Agency (EPA) is accepting applications for the Source Reduction Assistance Grant Program to support pollution prevention/source reduction and/or resource conservation projects that reduce or eliminate pollution at the source.

  13. Microbial reduction of iron ore (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    200 and the reduction conducted anaerobically with a domestic wastewater as the substrate. ... conducted; anaerobically; domestic; wastewater; substrate; aqueous; solution; ...

  14. Applying for PMCDP/FPD Certification (initial)

    Energy.gov [DOE]

    Certification applicants are nominated by their respective Program Secretarial Office (PSO) to apply for FPD certification – candidates may not apply without program sponsorship. Each participating...

  15. Apply for Beam Time | Advanced Photon Source

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

    All About Proposals Users Home Apply for Beam Time Deadlines Proposal Types Concepts, Definitions, and Help My APS Portal My APS Portal Apply for Beam Time Next Proposal Deadline...

  16. How to Apply for the ENERGY STAR®

    Energy.gov [DOE]

    Join us to learn about applying for ENERGY STAR Certification in Portfolio Manager. Understand the value of the ENERGY STAR certification, see the step-by-step process of applying, and gain tips to...

  17. ASSESSMENT OF HOUSEHOLD CARBON FOOTPRINT REDUCTION POTENTIALS

    SciTech Connect (OSTI)

    Kramer, Klaas Jan; Homan, Greg; Brown, Rich; Worrell, Ernst; Masanet, Eric

    2009-04-15

    The term ?household carbon footprint? refers to the total annual carbon emissions associated with household consumption of energy, goods, and services. In this project, Lawrence Berkeley National Laboratory developed a carbon footprint modeling framework that characterizes the key underlying technologies and processes that contribute to household carbon footprints in California and the United States. The approach breaks down the carbon footprint by 35 different household fuel end uses and 32 different supply chain fuel end uses. This level of end use detail allows energy and policy analysts to better understand the underlying technologies and processes contributing to the carbon footprint of California households. The modeling framework was applied to estimate the annual home energy and supply chain carbon footprints of a prototypical California household. A preliminary assessment of parameter uncertainty associated with key model input data was also conducted. To illustrate the policy-relevance of this modeling framework, a case study was conducted that analyzed the achievable carbon footprint reductions associated with the adoption of energy efficient household and supply chain technologies.

  18. Continuous reduction of uranium tetrafluoride

    SciTech Connect (OSTI)

    DeMint, A.L.; Maxey, A.W.

    1993-10-21

    Operation of a pilot-scale system for continuous metallothermic reduction of uranium tetrafluoride (UF{sub 4} or green salt) has been initiated. This activity is in support of the development of a cost- effective process to produce uranium-iron (U-Fe) alloy feed for the Uranium-Atomic Vapor Laser Isotope Separation (U-AVLIS) program. To date, five runs have been made to reduce green salt (UF{sub 4}) with magnesium. During this quarter, three runs were made to perfect the feeding system, examine feed rates, and determine the need for a crust breaker/stirrer. No material was drawn off in any of the runs; both product metal and by-product salt were allowed to accumulate in the reactor.

  19. PLAINS CO2 REDUCTION PARTNERSHIP

    SciTech Connect (OSTI)

    Edward N. Steadman; John A. Harju; Erin M. O'Leary; James A. Sorensen; Daniel J. Daly; Melanie D. Jensen; Thea E. Reikoff

    2004-10-01

    The Plains CO{sub 2} Reduction (PCOR) Partnership continues to make great progress. Task 2 (Technology Deployment) focused on developing information regarding deployment issues to support Task 5 (Modeling and Phase II Action Plans) by providing information to be used to assess CO{sub 2} sequestration opportunities in the PCOR Partnership region. Task 3 (Public Outreach) focused on developing an informational video about CO{sub 2} sequestration. Progress in Task 4 (Sources, Sinks, and Infrastructure) included the continued collection of data regarding CO{sub 2} sources and sinks and data on the performance and costs for CO{sub 2} separation, capture, treatment, and compression for pipeline transportation. Task 5 focused on screening and qualitatively assessing sequestration options. Task 5 activities also continue to be useful in structuring data collection and other activities in Tasks 2, 3, and 5.

  20. PLAINS CO2 REDUCTION PARTNERSHIP

    SciTech Connect (OSTI)

    Edward N. Steadman; John A. Harju; Erin M. O'Leary; James A. Sorensen; Daniel J. Daly; Melanie D. Jensen; Thea E. Reikoff

    2005-01-01

    The Plains CO{sub 2} Reduction (PCOR) Partnership continues to make great progress. Task 2 (Technology Deployment) focused on developing information regarding deployment issues to support Task 5 (Modeling and Phase II Action Plans) by providing information to be used to assess CO{sub 2} sequestration opportunities in the PCOR Partnership region. Task 3 (Public Outreach) focused on developing an informational video about CO{sub 2} sequestration. Progress in Task 4 (Sources, Sinks, and Infrastructure) included the continued collection of data regarding CO{sub 2} sources and sinks and data on the performance and costs for CO{sub 2} separation, capture, treatment, and compression for pipeline transportation. Task 5 focused on screening and qualitatively assessing sequestration options. Task 5 activities also continue to be useful in structuring data collection and other activities in Tasks 2, 3, and 5.

  1. Greenhouse Gas Reductions: SF6

    ScienceCinema (OSTI)

    Anderson, Diana

    2013-04-19

    Argonne National Laboratory is leading the way in greenhouse gas reductions, particularly with the recapture and recycling of sulfur hexafluoride (SF6). SF6 is a gas used in industry as an anti-arcing agent. It is an extremely potent greenhouse gas ? one pound of SF6 is equivalent to 12 tons of carbon dioxide. While the U.S. does not currently regulate SF6 emissions, Argonne is proactively and voluntarily recovering and recycling to reduce SF6 emissions. Argonne saves over 16,000 tons of SF6 from being emitted into the atmosphere each year, and by recycling the gas rather than purchasing it new, we save taxpayers over $208,000 each year.

  2. PLAINS CO2 REDUCTION PARTNERSHIP

    SciTech Connect (OSTI)

    Edward N. Steadman

    2004-07-01

    The Plains Co{sub 2} Reduction (PCOR) Partnership continues to make great progress. Task 2 (Technology Deployment) activities have focused on developing information on deployment issues to support Task 5 activities by providing information to be used to assess CO{sub 2} sequestration opportunities in the PCOR Partnership region. Task 3 (Public Outreach) activities have focused on developing an informational video about CO{sub 2} sequestration. Progress in Task 4 (Sources, Sinks, and Infrastructure) has included the continued collection of data regarding CO{sub 2} sources and sinks and data on the performance and costs for CO{sub 2} separation, capture, treatment, and compression for pipeline transportation. Task 5 (Modeling and Phase II Action Plans) activities have focused on screening and qualitatively assessing sequestration options. Task 5 activities also continue to be useful in structuring data collection and other activities in Tasks 2, 3, and 5.

  3. Electrolyte treatment for aluminum reduction

    DOE Patents [OSTI]

    Brown, Craig W.; Brooks, Richard J.; Frizzle, Patrick B.; Juric, Drago D.

    2002-01-01

    A method of treating an electrolyte for use in the electrolytic reduction of alumina to aluminum employing an anode and a cathode, the alumina dissolved in the electrolyte, the treating improving wetting of the cathode with molten aluminum during electrolysis. The method comprises the steps of providing a molten electrolyte comprised of ALF.sub.3 and at least one salt selected from the group consisting of NaF, KF and LiF, and treating the electrolyte by providing therein 0.004 to 0.2 wt. % of a transition metal or transition metal compound for improved wettability of the cathode with molten aluminum during subsequent electrolysis to reduce alumina to aluminum.

  4. PLAINS CO2 REDUCTION PARTNERSHIP

    SciTech Connect (OSTI)

    Edward N. Steadman; John A. Harju; Erin M. O'Leary; James A. Sorensen; Daniel J. Daly; Melanie D. Jensen; Thea E. Reikoff

    2005-04-01

    The Plains CO{sub 2} Reduction (PCOR) Partnership continues to make great progress. Task 2 (Technology Deployment) focused on developing information regarding deployment issues to support Task 5 (Modeling and Phase II Action Plans) and provided information to be used to assess CO{sub 2} sequestration opportunities in the PCOR Partnership region. Task 2 efforts also included preparation of a draft topical report entitled ''Deployment Issues Related to Geologic CO{sub 2} Sequestration in the PCOR Partnership Region'', which is nearing completion. Task 3 (Public Outreach) focused on developing an informational video about CO{sub 2} sequestration. The video will be completed and aired on Prairie Public Television in the next quarter. Progress in Task 4 (Sources, Sinks, and Infrastructure) included the continued collection of data regarding CO{sub 2} sources and sinks and data on the performance and costs for CO{sub 2} separation, capture, treatment, and compression for pipeline transportation. The addition of the Canadian province of Alberta to the PCOR Partnership region expanded the decision support system (DSS) geographic information system database. Task 5 screened and qualitatively assessed sequestration options. Task 5 activities also continue to be useful in structuring data collection and other activities in Tasks 2, 3, and 5.

  5. PLAINS CO2 REDUCTION PARTNERSHIP

    SciTech Connect (OSTI)

    Edward N. Steadman; John A. Harju; Erin M. O'Leary; James A. Sorensen; Daniel J. Daly; Melanie D. Jensen; Lisa S. Botnen

    2005-07-01

    The Plains CO{sub 2} Reduction (PCOR) Partnership characterization work is nearing completion, and most remaining efforts are related to finalizing work products. Task 2 (Technology Deployment) has developed a Topical Report entitled ''Deployment Issues Related to Geologic CO{sub 2} Sequestration in the PCOR Partnership Region''. Task 3 (Public Outreach) has developed an informational Public Television program entitled ''Nature in the Balance'', about CO{sub 2} sequestration. The program was completed and aired on Prairie Public Television in this quarter. Task 4 (Sources, Sinks, and Infrastructure) efforts are nearing completion, and data regarding CO{sub 2} sources and sinks and data on the performance and costs for CO{sub 2} separation, capture, treatment, and compression for pipeline transportation are being incorporated into a series of topical reports. The expansion of the Decision Support System Geographic Information System database has continued with the development of a ''save bookmark'' feature that allows users to save a map from the system easily. A feature that allows users to develop a report that summarizes CO{sub 2} sequestration parameters was also developed. Task 5 (Modeling and Phase II Action Plans) focused on screening and qualitatively assessing sequestration options and developing economic estimates for important regional CO{sub 2} sequestration strategies.

  6. NOx reduction methods and apparatuses

    DOE Patents [OSTI]

    Tonkyn, Russell G.; Barlow, Stephan E.; Balmer, M. Lou; Maupin, Gary D.

    2004-10-26

    A NO.sub.x reduction method includes treating a first gas containing NO.sub.x, producing a second gas containing NO.sub.2, reducing a portion of the NO.sub.2 in the second gas to N.sub.2, and producing a third gas containing less NO.sub.x than the first gas, substantially all of the third gas NO.sub.x being NO. The method also includes treating the third gas, producing a fourth gas containing NO.sub.2, reducing a portion of the NO.sub.2 in the fourth gas to N.sub.2, and producing a fifth gas containing less NO.sub.x than the third gas, substantially all of the fifth gas NO.sub.x being NO. Treating the first and/or third gas can include treatment with a plasma. Reducing a portion of the NO.sub.2 in the second and/or fourth gas can include reducing with a catalyst. The method can further include controlling energy consumption of the plasmas independent of each other.

  7. Reductive dissolution and metal transport in lake coeur d alenesediments

    SciTech Connect (OSTI)

    Sengor, Sevinc.S.; Spycher, Nicolas.F.; Ginn, Timothy.R.; Moberly, James; Peyton, B.; Sani, Rajesh.K.

    2007-04-27

    The benthic sediments in Lake Coeur d Alene, northern Idaho,have been contaminated by metals (primarily Zn, Pb, and Cu) from decadesof upstream mining activities. As part of ongoing research on thebiogeo-chemical cycling of metals in this area, a diffusivereactive-transport model has been developed to simulate metal transportin the lake sediments. The model includes 1-D inorganic diffusivetransport coupled to a biotic reaction network with multiple terminalelectron acceptors under redox disequilibrium conditions. Here, the modelis applied to evaluate the competing effects of heavy-metal mobilizationthrough biotic reductive dissolution of Fe(III) (hydr)oxides, andimmobilization as biogenic sulfide minerals. Results indicate that therelative rates of Fe and sulfate reduction could play an important rolein metal transport through the envi-ronment, and that the formation of(bi)sulfide complexes could significantly enhance metal solubility, aswell as desorption from Fe hydroxides.

  8. REDUCTION CAPACITY OF SALTSTONE AND SALTSTONE COMPONENTS

    SciTech Connect (OSTI)

    Roberts, K.; Kaplan, D.

    2009-11-30

    The duration that saltstone retains its ability to immobilize some key radionuclides, such as technetium (Tc), plutonium (Pu), and neptunium (Np), depends on its capacity to maintain a low redox status (or low oxidation state). The reduction capacity is a measure of the mass of reductants present in the saltstone; the reductants are the active ingredients that immobilize Tc, Pu, and Np. Once reductants are exhausted, the saltstone loses its ability to immobilize these radionuclides. The reduction capacity values reported here are based on the Ce(IV)/Fe(II) system. The Portland cement (198 {micro}eq/g) and especially the fly ash (299 {micro}eq/g) had a measurable amount of reduction capacity, but the blast furnace slag (820 {micro}eq/g) not surprisingly accounted for most of the reduction capacity. The blast furnace slag contains ferrous iron and sulfides which are strong reducing and precipitating species for a large number of solids. Three saltstone samples containing 45% slag or one sample containing 90% slag had essentially the same reduction capacity as pure slag. There appears to be some critical concentration between 10% and 45% slag in the Saltstone formulation that is needed to create the maximum reduction capacity. Values from this work supported those previously reported, namely that the reduction capacity of SRS saltstone is about 820 {micro}eq/g; this value is recommended for estimating the longevity that the Saltstone Disposal Facility will retain its ability to immobilize radionuclides.

  9. CX-007576: Categorical Exclusion Determination

    Energy.gov [DOE]

    "Development and Demonstration of Self-Expanding Well Construction Technology, Effecting Step Change Reductions in Geothermal Well Cost and Increased Productivity CX(s) Applied: A9, B3.6 Date: 11/29/2011 Location(s): Colorado Offices(s): Golden Field Office"

  10. CX-100487 Categorical Exclusion Determination

    Energy.gov [DOE]

    Extreme Cost Reductions with Multi-Megawatt Centralized Inverter Systems Award Number: DE-EE0005343 CX(s) Applied: A9, B5.16 Solar Energy Technologies Office Date: 02/26/2014 Location(s): PA Office(s): Golden Field Office

  11. CX-010187: Categorical Exclusion Determination

    Energy.gov [DOE]

    Reduction of Uncertainty in Surfactant-Flooding Pilot Design using Multiple Single Well Tests CX(s) Applied: A9, A11, B3.1, B3.6, B3.7 Date: 04/18/2013 Location(s): Oklahoma Offices(s): National Energy Technology Laboratory

  12. CX-007567: Categorical Exclusion Determination

    Energy.gov [DOE]

    Cost of Energy Reduction for Offshore Tension Leg Platform (TLP) Wind Turbine Systems Through Advanced Control Strategies for Energy Yield Improvement, Load Mitigation and Stabilization CX(s) Applied: A9 Date: 01/19/2012 Location(s): Virginia Offices(s): Golden Field Office

  13. CX-100194 Categorical Exclusion Determination

    Energy.gov [DOE]

    NREL: Design and Implementation of a Thermal Load Reduction System on a Hyundai Sonata PHEV; NREL Tracking No.: 15-010 Award Number: DE-AC36-08GO28308 CX(s) Applied: B5.1 National Renewable Energy Laboratory (NREL) Date: 03/06/2015 Location(s): CO Office(s): Golden Field Office

  14. CX-010287: Categorical Exclusion Determination

    Energy.gov [DOE]

    Understanding Nitrous Oxide Selective Catalytic Reduction Mechanism and Activity on Copper/Chabazite Structures throughout the Catalyst Life CX(s) Applied: A9, B3.6 Date: 05/08/2013 Location(s): CX: none Offices(s): National Energy Technology Laboratory

  15. CX-009379: Categorical Exclusion Determination

    Energy.gov [DOE]

    Site-Wide CFC Reduction by Replacing 13 Existing Water Fountains and Eight Air Conditioning Units at National Energy Technology Laboratory CX(s) Applied: B2.5 Date: 09/17/2012 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

  16. CX-010026: Categorical Exclusion Determination

    Energy.gov [DOE]

    Non-radioactive Simulant Testing of Impacts of the DWPF Alternative Reductant on the Tank Farm Evaporator CX(s) Applied: B3.6 Date: 01/22/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  17. CX-100548 Categorical Exclusion Determination

    Energy.gov [DOE]

    Cost Of Energy reduction for offshore Tension Leg Platform (TLP) wind turbine systems through advanced control strategies for energy yield improvement, load mitigation and stabilization Award Number: DE-EE00005494 CX(s) Applied: A9, B3.1, B5.15 Geothermal Technology Office Date: 07/31/2014 Location(s): VA Office(s): Golden Field Office

  18. CX-100577 Categorical Exclusion Determination

    Energy.gov [DOE]

    Reduction of System Cost Characteristics Through Innovative Solutions to Installation, Operations, and Maintenance Award Number: DE-EE0007347 CX(s) Applied: A9 Water Power Program br> Date: 03/18/2016 Location(s): WA Office(s): Golden Field Office

  19. CX-008024: Categorical Exclusion Determination

    Energy.gov [DOE]

    Reduction and Capture of Methane and Greenhouse Gases CX(s) Applied: B3.6, B3.9, B5.21 Date: 11/16/2011 Location(s): Nationwide Offices(s): Energy Efficiency and Renewable Energy

  20. CX-008024: Categorical Exclusion Determination

    Energy.gov [DOE]

    CATEGORICAL EXCLUSION (CX) FOR REDUCTION AND CAPTURE OF METHANE AND GREENHOUSE GASES (CX-EECBG-010)CX(s) Applied: B3.6, B3.9, B5.12Date: 11/16/2011Location(s): NationwideOffice(s): Energy Efficiency & Renewable Energy (EERE) / Oak Ridge Office (ORO)

  1. Apply to the Cyclotron Institute REU Program

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

    Apply Now Applying for the 2017 NSF-REU Nuclear Physics and Nuclear Chemistry Program at the Cyclotron Institute Eligibility: Applicants must be US citizens or have permanent resident status. Applicants must have undergraduate status at the time of the program. (Students planning to receive a degree by May 2017 are not eligible). Applicants must have completed an introductory physics/chemistry course and have completed or be enrolled in an advanced physics/chemistry course. To apply for the REU

  2. Applied Field Research Initiative Deep Vadose Zone

    Office of Environmental Management (EM)

    Applied Field Research Initiative Deep Vadose Zone Located on the Hanford Site in Richland, Washington, the Deep Vadose Zone Applied Field Research Initiative (DVZ AFRI) was established to protect water resources by addressing the challenge of preventing contamination in the deep vadose zone from reaching groundwater. Led by the Pacific Northwest National Laboratory, the Initiative is a collaborative effort that leverages Department of Energy (DOE) investments in basic science and applied

  3. Applied Energy Management | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Management Jump to: navigation, search Name: Applied Energy Management Place: Huntersville, North Carolina Zip: 28078 Sector: Efficiency, Renewable Energy Product: North...

  4. Applied Quantum Technology AQT | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Quantum Technology AQT Jump to: navigation, search Name: Applied Quantum Technology (AQT) Place: Santa Clara, California Zip: 95054 Product: California-based manufacturer of CIGS...

  5. CRF Summer Undergraduate Internship Opportunities - Apply by...

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

    ... Apply online and select Sandia as the host laboratory at: Undergraduate: http:science.energy.govwdtssuli Community College: http:science.energy.govwdtscci For further ...

  6. Vehicle Technologies Office: Applied Battery Research | Department...

    Office of Environmental Management (EM)

    Applied battery research addresses the barriers facing the lithium-ion systems that are closest to meeting the technical energy and power requirements for hybrid electric vehicle ...

  7. Applied Materials Inc AMAT | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    manufacturer of equipment used in solar (silicon, thin-film, BIPV), semiconductor, and LCD markets. References: Applied Materials Inc (AMAT)1 This article is a stub. You can...

  8. Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on

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

    High-Stability-Low-Cost Supports | Department of Energy Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on High-Stability-Low-Cost Supports Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on High-Stability-Low-Cost Supports Presented at the Department of Energy Fuel Cell Projects Kickoff Meeting, September 1 - October 1, 2009 adzic_bnl_kickoff.pdf (4.62 MB) More Documents & Publications Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction

  9. Caterpillar MorElectric DOE Idle Reduction Demonstration Program

    SciTech Connect (OSTI)

    John Bernardi

    2007-09-30

    This project titled 'Demonstration of the New MorElectric{trademark} Technology as an Idle Reduction Solution' is one of four demonstration projects awarded by the US Department of Energy in 2002. The goal of these demonstration and evaluation projects was to gather objective in-use information on the performance of available idle reduction technologies by characterizing the cost; fuel, maintenance, and engine life savings; payback; and user impressions of various systems and techniques. In brief, the Caterpillar Inc. project involved applying electrically driven accessories for cab comfort during engine-off stops and for reducing fuel consumption during on-highway operation. Caterpillar had equipped and operated five new trucks with the technology in conjunction with International Truck and Engine Corporation and COX Transfer. The most significant result of the project was a demonstrated average idle reduction of 13.8% for the 5 truck MEI fleet over the control fleet. It should be noted that the control fleet trucks were also equipped with an idle reduction device that would start and stop the main engine automatically in order to maintain cab temperature. The control fleet idle usage would have been reduced by 3858 hours over the 2 year period with the MEI system installed, or approximately 2315 gallons of fuel less (calculations assume a fuel consumption of 0.6 gallons per hour for the 13 liter engine at idle). The fuel saved will be significantly larger for higher displacement engines without idle reduction equipment such as the engine auto start/stop device used by COX Transfer. It is common for engines to consume 1.0 gallons per hour which would increase the fuel savings to approximately 1260 gallons per truck per year of typical idling (1800 hours idle/yr).

  10. Report: Technical Uncertainty and Risk Reduction

    Office of Environmental Management (EM)

    TECHNICAL UNCERTAINTY AND RISK REDUCTION Background In FY 2007 EMAB was tasked to assess EM's ability to reduce risk and technical uncertainty. Board members explored this topic ...

  11. Pollution Prevention - Environmental Impact Reduction Checklists...

    Energy Savers

    Checklists for NEPA309 Reviewers (EPA, 1995) Pollution Prevention - Environmental Impact Reduction Checklists for NEPA309 Reviewers (EPA, 1995) The environmental review ...

  12. July 2016 National Idling Reduction Network News

    Energy.gov [DOE]

    The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators)...

  13. Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts...

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

    More Documents & Publications Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Advanced Materials and Concepts for Portable Power Fuel Cells Catalysis Working ...

  14. Vehicle Technologies Office: Parasitic Loss Reduction Research...

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

    ... Vehicles Home About the Vehicle Technologies Office Plug-in Electric Vehicles & Batteries Fuel Efficiency & Emissions Combustion Engines Fuel Effects on Combustion Idle Reduction ...

  15. Waste Characterization, Reduction, and Repackaging Facility ...

    Office of Environmental Management (EM)

    Operations Waste Characterization, Reduction, and Repackaging Facility (WCRRF) Waste Characterization Glovebox Operations This document was used to determine facts and conditions ...

  16. Hydrogen Compression, Storage, and Dispensing Cost Reduction...

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

    Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop Addendum Document states additional feedback on the worksop received via a request for information issued in ...

  17. Waste Characterization, Reduction, and Repackaging Facility ...

    Office of Environmental Management (EM)

    Operations, EP-WCRR-WO-DOP-0233 Waste Characterization, Reduction, and Repackaging Facility (WCRRF) Waste Characterization Glovebox Operations, EP-WCRR-WO-DOP-0233 The documents ...

  18. National Idling Reduction Network News- Early Spring 2009

    Energy.gov [DOE]

    Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

  19. SCR Technologies for NOx Reduction | Department of Energy

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

    Technologies for NOx Reduction SCR Technologies for NOx Reduction 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005deerhesser.pdf (730.17 ...

  20. Nuclear Facilities and Applied Technologies at Sandia

    SciTech Connect (OSTI)

    Wheeler, Dave; Kaiser, Krista; Martin, Lonnie; Hanson, Don; Harms, Gary; Quirk, Tom

    2014-11-28

    The Nuclear Facilities and Applied Technologies organization at Sandia National Laboratories’ Technical Area Five (TA-V) is the leader in advancing nuclear technologies through applied radiation science and unique nuclear environments. This video describes the organization’s capabilities, facilities, and culture.

  1. REDUCTIONS WITHOUT REGRET: HISTORICAL PERSPECTIVES

    SciTech Connect (OSTI)

    Swegle, J.; Tincher, D.

    2013-09-09

    This is the first of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as some closing thoughts for the future. This paper examines the circumstances and consequences of the elimination of � The INF-range Pershing II ballistic missile and Gryphon Ground-Launched Cruise Missile (GLCM), deployed by NATO under a dual-track strategy to counter Soviet intermediate-range missiles while pursuing negotiations to limit or eliminate all of these missiles. � The Short-Range Attack Missile (SRAM), which was actually a family of missiles including SRAM A, SRAM B (never deployed), and SRAM II and SRAM T, these last two cancelled during an over-budget/behind-schedule development phase as part of the Presidential Nuclear Initiatives of 1991 and 1992. � The nuclear-armed version of the Tomahawk Land-Attack Cruise Missile (TLAM/N), first limited to shore-based storage by the PNIs, and finally eliminated in deliberations surrounding the 2010 Nuclear Posture Review Report. � The Missile-X (MX), or Peacekeeper, a heavy MIRVed ICBM, deployed in fixed silos, rather than in an originally proposed mobile mode. Peacekeeper was likely intended as a bargaining chip to facilitate elimination of Russian heavy missiles. The plan failed when START II did not enter into force, and the missiles were eliminated at the end of their intended service life. � The Small ICBM (SICBM), or Midgetman, a road-mobile, single

  2. NOx Aftertreatment Using Ethanol as Reductant

    Energy.gov [DOE]

    The hydrocarbon-SCR that was developed using ethanol and E85 as the reductant showed high NOx reduction, no need for thawing, use of existing infrastructure, and reduced system cost making it a viable alternative to urea-based SCR

  3. Utah Clean Cities Transportation Sector Petroleum Reduction Technologi...

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

    More Documents & Publications Utah Clean Cities Transportation Sector Petroleum Reduction Technologies Program Utah Clean Cities Transportation Sector Petroleum Reduction ...

  4. Applied Energy Programs, SPO-AE: LANL

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

    Karl Jonietz 505-663-5539 Program Manager Melissa Fox 505-663-5538 Budget Analyst Fawn Gore 505-665-0224 The Applied Energy Program Office (SPO-AE) manages Los Alamos National...

  5. Apply to the Cyclotron Institute REU Program

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

    an advanced physicschemistry course. To apply for the REU Program, complete the 3 steps below: Fill out the on-line 2016 Cyclotron Institute REU Application Note: You will be...

  6. Overview of the NMSEA applied research program

    SciTech Connect (OSTI)

    Stickney, B.; Wilson, A.

    1980-01-01

    Recently the NMSEA has seen the need to augment its other informational programs with a program of in-house applied research. The reasoning behind this move is presented here along with and accounting of past research activities.

  7. Pi in Applied Optics | GE Global Research

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

    The sPI Cam visits the Applied Optics Lab to see how Mark Meyers, a physicist and optical engineer at GE Global Research, uses Pi. You Might Also Like lightning bolt We One-Upped ...

  8. SAGE, Summer of Applied Geophysical Experience

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

    Apply Who Qualifies Special Undergrad Information Contributors Faculty Past Programs Photo Gallery NSEC » CSES » SAGE SAGE, the Summer of Applied Geophysical Experience A National Science Foundation Research Experiences for Undergraduates program Contacts Institute Director Reinhard Friedel-Los Alamos SAGE Co-Director W. Scott Baldridge-Los Alamos SAGE Co-Director Larry Braile-Purdue University Professional Staff Assistant Georgia Sanchez (505) 665-0855 Email SAGE Class of 2016 SAGE 2016

  9. How to Apply | Department of Energy

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

    Postdoctoral Research Awards » How to Apply How to Apply Online Application Available at www.zintellect.com/Posting/Details/1997 Application deadline May 20, 2016. Familiarize yourself with the benefits, obligations, eligibility requirements, and evaluation criteria. Familiarize yourself with the requirements and obligations to determine whether your education and professional goals are well aligned with the EERE Postdoctoral Research Awards. Read the Evaluation Criteria that will be used to

  10. Suspension Hydrogen Reduction of Iron Oxide Concentrates

    SciTech Connect (OSTI)

    H.Y. Sohn

    2008-03-31

    The objective of the project is to develop a new ironmaking technology based on hydrogen and fine iron oxide concentrates in a suspension reduction process. The ultimate objective of the new technology is to replace the blast furnace and to drastically reduce CO2 emissions in the steel industry. The goals of this phase of development are; the performance of detailed material and energy balances, thermochemical and equilibrium calculations for sulfur and phosphorus impurities, the determination of the complete kinetics of hydrogen reduction and bench-scale testing of the suspension reduction process using a large laboratory flash reactor.

  11. Nox reduction system utilizing pulsed hydrocarbon injection

    DOE Patents [OSTI]

    Brusasco, Raymond M.; Penetrante, Bernardino M.; Vogtlin, George E.; Merritt, Bernard T.

    2001-01-01

    Hydrocarbon co-reductants, such as diesel fuel, are added by pulsed injection to internal combustion engine exhaust to reduce exhaust NO.sub.x to N.sub.2 in the presence of a catalyst. Exhaust NO.sub.x reduction of at least 50% in the emissions is achieved with the addition of less than 5% fuel as a source of the hydrocarbon co-reductants. By means of pulsing the hydrocarbon flow, the amount of pulsed hydrocarbon vapor (itself a pollutant) can be minimized relative to the amount of NO.sub.x species removed.

  12. Project identification for methane reduction options

    SciTech Connect (OSTI)

    Kerr, T.

    1996-12-31

    This paper discusses efforts directed at reduction in emission of methane to the atmosphere. Methane is a potent greenhouse gas, which on a 20 year timeframe may present a similar problem to carbon dioxide. In addition, methane causes additional problems in the form of smog and its longer atmospheric lifetime. The author discusses strategies for reducing methane emission from several major sources. This includes landfill methane recovery, coalbed methane recovery, livestock methane reduction - in the form of ruminant methane reduction and manure methane recovery. The author presents examples of projects which have implemented these ideas, the economics of the projects, and additional gains which come from the projects.

  13. Categorical Exclusion Determinations: Advanced Technology Vehicles...

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

    Reequipping and Engineering CX(s) Applied: B1.31, B5.1 Date: 09062011 ... Aptera All-Electric and Hybrid Electric Vehicles CX(s) Applied: B1.31, B5.1 Date: 0620...

  14. Categorical Exclusion Determinations: Idaho Operations Office...

    Energy.gov (indexed) [DOE]

    Stack Modifications for Sample Probe Replacement CX(s) Applied: B2.2 Date: 05112015 ... Determination Test Reactor Area-774 Substation Equipment Upgrades CX(s) Applied: B2.5 ...

  15. December 2015 National Idling Reduction Network News

    Energy.gov [DOE]

    This is the December 2015 edition of the National Idling Reduction Network News, an e-newsletter that reports solicitations for funding, regulatory changes, awards and recognition, reports and other resources of interest, upcoming meetings and events, and manufacturers’ announcements.

  16. Extreme Balance of System Hardware Cost Reduction

    Energy.gov [DOE]

    On September 1, 2011, DOE announced $42.4 million in funding over three years for the Extreme Balance of System Hardware Cost Reduction (BOS-X) funding opportunity. Part of the SunShot Systems...

  17. Energy Efficiency Interest Rate Reduction Program

    Energy.gov [DOE]

    For new and existing home purchases that are rated 6 Star or 5 Star Plus, applicants are eligible for an interest rate reduction for the first $200,000 of the loan amount, with a blended interest...

  18. Reduction of metal oxides through mechanochemical processing

    DOE Patents [OSTI]

    Froes, Francis H. (Moscow, ID); Eranezhuth, Baburaj G. (Moscow, ID); Senkov, Oleg N. (Moscow, ID)

    2000-01-01

    The low temperature reduction of a metal oxide using mechanochemical processing techniques. The reduction reactions are induced mechanically by milling the reactants. In one embodiment of the invention, titanium oxide TiO.sub.2 is milled with CaH.sub.2 to produce TiH.sub.2. Low temperature heat treating, in the range of 400.degree. C. to 700.degree. C., can be used to remove the hydrogen in the titanium hydride.

  19. Milestone Project Demonstrates Innovative Mercury Emissions Reduction

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

    Technology | Department of Energy Milestone Project Demonstrates Innovative Mercury Emissions Reduction Technology Milestone Project Demonstrates Innovative Mercury Emissions Reduction Technology January 12, 2010 - 12:00pm Addthis Washington, DC - An innovative technology that could potentially help some coal-based power generation facilities comply with anticipated new mercury emissions standards was successfully demonstrated in a recently concluded milestone project at a Michigan power

  20. Lab announces plans for workforce reduction

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

    Plans for workforce reduction Lab announces plans for workforce reduction The Lab has submitted a plan to reduce its workforce by between 400 and 800 employees this spring through a voluntary separation program. February 21, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  1. Manager, International Chemical Threat Reduction Department, Sandia

    National Nuclear Security Administration (NNSA)

    National Laboratories | National Nuclear Security Administration | (NNSA) Manager, International Chemical Threat Reduction Department, Sandia National Laboratories Nancy B. Jackson Nancy Jackson Nancy B. Jackson, manager of the International Chemical Threat Reduction Department at Sandia National Laboratories, will be the American Chemical Society president in 2011 and will serve on the ACS Board of Directors during her presidential succession, which will run from 2010 to 2012. Jackson holds

  2. Waste Characterization, Reduction, and Repackaging Facility

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

    (WCRRF)Technical Safety Requirements (TSR), ABD-WFM-006, Revision 2.1 | Department of Energy Characterization, Reduction, and Repackaging Facility (WCRRF)Technical Safety Requirements (TSR), ABD-WFM-006, Revision 2.1 Waste Characterization, Reduction, and Repackaging Facility (WCRRF)Technical Safety Requirements (TSR), ABD-WFM-006, Revision 2.1 The documents included in this listing are additional references not included in the Phase 2 Radiological Release at the Waste Isolation Pilot Plant,

  3. National Idling Reduction Network News - April 2014 | Department of Energy

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

    4 National Idling Reduction Network News - April 2014 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. apr14_network_news.pdf (745.96 KB) More Documents & Publications National Idling Reduction Network News Compendium National Idling Reduction Network News - January 2014 National Idling Reduction Network News - December 2013

  4. National Idling Reduction Network News - August 2009 | Department of Energy

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

    09 National Idling Reduction Network News - August 2009 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. aug09_network_news.pdf (533.75 KB) More Documents & Publications National Idling Reduction Network News - January 2009 National Idling Reduction Network News - October 2009 National Idling Reduction Network News - July 2009

  5. National Idling Reduction Network News - August 2010 | Department of Energy

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

    0 National Idling Reduction Network News - August 2010 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. aug10_network_news.pdf (588.52 KB) More Documents & Publications National Idling Reduction Network News - February 2011 National Idling Reduction Network News - May 2010 National Idling Reduction Network News - August

  6. National Idling Reduction Network News - August 2012 | Department of Energy

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

    2 National Idling Reduction Network News - August 2012 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. aug12_network_news.pdf (690.39 KB) More Documents & Publications National Idling Reduction Network News - January 2013 National Idling Reduction Network News - March 2012 National Idling Reduction Network News - June 2012

  7. National Idling Reduction Network News - August 2013 | Department of Energy

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

    3 National Idling Reduction Network News - August 2013 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. aug13_network_news.pdf (757.15 KB) More Documents & Publications National Idling Reduction Network News - October 2013 National Idling Reduction Network News - January 2013 National Idling Reduction Network News - August 2011

  8. National Idling Reduction Network News - December 2009 | Department of

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

    Energy 09 National Idling Reduction Network News - December 2009 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. dec09_network_news.pdf (462.62 KB) More Documents & Publications National Idling Reduction Network News - March 2011 National Idling Reduction Network News - December 2011 National Idling Reduction Network News - October 2009

  9. National Idling Reduction Network News - December 2010 | Department of

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

    Energy 0 National Idling Reduction Network News - December 2010 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. dec10_network_news.pdf (607.18 KB) More Documents & Publications National Idling Reduction Network News - August 2011 National Idling Reduction Network News - May 2010 National Idling Reduction Network News - January 2013

  10. National Idling Reduction Network News - December 2012 | Department of

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

    Energy 2 National Idling Reduction Network News - December 2012 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. dec12_network_news.pdf (619.31 KB) More Documents & Publications National Idling Reduction Network News - June 2011 National Idling Reduction Network News - April 2011 National Idling Reduction Network News - July 2010

  11. National Idling Reduction Network News - February 2010 | Department of

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

    Energy 0 National Idling Reduction Network News - February 2010 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. feb10_network_news.pdf (328.52 KB) More Documents & Publications National Idling Reduction Network News - March 2012 National Idling Reduction Network News - May 2010 National Idling Reduction Network News - July 2010

  12. National Idling Reduction Network News - February 2014 | Department of

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

    Energy 4 National Idling Reduction Network News - February 2014 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. feb14_network_news.pdf (579.38 KB) More Documents & Publications National Idling Reduction Network News Compendium National Idling Reduction Network News - April 2014 National Idling Reduction Network News - July 2013

  13. National Idling Reduction Network News - January 2009 | Department of

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

    Energy 09 National Idling Reduction Network News - January 2009 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. jan09_network_news.pdf (284.59 KB) More Documents & Publications National Idling Reduction Network News - Early Spring 2009 National Idling Reduction Network News - October 2009 National Idling Reduction Network News - September 2009

  14. National Idling Reduction Network News - January 2010 | Department of

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

    Energy 0 National Idling Reduction Network News - January 2010 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. jan10_network_news.pdf (341.47 KB) More Documents & Publications National Idling Reduction Network News - February 2012 National Idling Reduction Network News - September 2010 National Idling Reduction Network News - March

  15. National Idling Reduction Network News - June 2012 | Department of Energy

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

    2 National Idling Reduction Network News - June 2012 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. june12_network_news.pdf (593.22 KB) More Documents & Publications National Idling Reduction Network News - December 2013 National Idling Reduction Network News Compendium National Idling Reduction Network News - November 2010

  16. National Idling Reduction Network News - October 2009 | Department of

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

    Energy 09 National Idling Reduction Network News - October 2009 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. oct09_network_news.pdf (466.62 KB) More Documents & Publications National Idling Reduction Network News - January 2009 National Idling Reduction Network News - December 2011 National Idling Reduction Network News - November

  17. National Idling Reduction Network News - October 2010 | Department of

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

    Energy 10 National Idling Reduction Network News - October 2010 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. oct10_network_news.pdf (671.41 KB) More Documents & Publications National Idling Reduction Network News - July 2010 National Idling Reduction Network News - May 2010 National Idling Reduction Network News - October

  18. National Idling Reduction Network News - September 2010 | Department of

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

    Energy 0 National Idling Reduction Network News - September 2010 Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. sep10_network_news.pdf (789.02 KB) More Documents & Publications National Idling Reduction Network News - August 2010 National Idling Reduction Network News - May 2010 National Idling Reduction Network News - August 2011

  19. National Idling Reduction Network News Compendium | Department of Energy

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

    Compendium National Idling Reduction Network News Compendium Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events. idling_newsletter_portfolio.pdf (35.23 MB) More Documents & Publications National Idling Reduction Network News - January 2014 National Idling Reduction Network News - June 2012 National Idling Reduction Network News - December 2013

  20. Method of applying coatings to substrates

    DOE Patents [OSTI]

    Hendricks, Charles D.

    1991-01-01

    A method for applying novel coatings to substrates is provided. The ends of multiplicity of rods of different materials are melted by focused beams of laser light. Individual electric fields are applied to each of the molten rod ends, thereby ejecting charged particles that include droplets, atomic clusters, molecules, and atoms. The charged particles are separately transported, by the accelerations provided by electric potentials produced by an electrode structure, to substrates where they combine and form the coatings. Layered and thickness graded coatings comprised of hithereto unavailable compositions, are provided.

  1. Uniform insulation applied-B ion diode

    DOE Patents [OSTI]

    Seidel, David B.; Slutz, Stephen A.

    1988-01-01

    An applied-B field extraction ion diode has uniform insulation over an anode surface for increased efficiency. When the uniform insulation is accomplished with anode coils, and a charge-exchange foil is properly placed, the ions may be focused at a point on the z axis.

  2. How to Apply for Senior Executive positions

    Energy.gov [DOE]

    To apply vacancies for SENIOR EXECUTIVE SERVICE (SES) , SENIOR LEVEL (SL), SCIENTIFIC AND PROFESSIONAL (ST) positions within the Department of Energy please visit OPM's website: http://www.usajobs.gov. From this site, you may download announcements for vacancies of interest to you.

  3. (Applied mass spectrometry in the health sciences)

    SciTech Connect (OSTI)

    Glish, G.L.

    1990-05-03

    The traveler attended the 2nd International Symposium on Applied Mass Spectrometry in the Health Sciences and presented and invited paper. Papers presented that were of interest to ORNL mass spectrometry programs involved ionization of large molecules by electrospray and laser desorption. Other papers of interest included applications of MS/MS for structural elucidation and new instrumentation.

  4. Integrated systems analysis applied to environmental remediation

    SciTech Connect (OSTI)

    Thayer, G.R.; Hardie, R.W.; Catherwood, R.; Springer, E.P.

    1997-12-31

    At the request of the Congressional Task Force on the Salton Sea and the Salton Sea Authority, the authors examined various technologies that have been proposed to reduce the decline in the Salton Sea. The primary focus of the technologies was to reduce the salinity of the Salton Sea, with secondary objectives of maintaining the present shoreline and to have a minimum cost. The authors found that two technologies, pump-out and diking, could provide the required salinity reduction. The pump-out option would result in a smaller Sea while to diking option would create a high salinity impoundment area in the Sea. The costs for the two options were similar. Desalination and pump-in; pump-out options were rejected because of high costs and because they did not provide a sufficient reduction in the salinity of the Salton Sea. The end product of the project was testimony before the Subcommittee on Water and Power, U.S. House of Representatives Committee on Resources, given October 3, 1997.

  5. Effects of dissimilatory sulfate reduction on iron (hydr)oxide reduction

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

    and microbial community development | Argonne National Laboratory Effects of dissimilatory sulfate reduction on iron (hydr)oxide reduction and microbial community development May 14, 2014 Tweet EmailPrint Aquatic and terrestrial environments are dynamic systems where coupled microbiological, geochemical, and hydrological processes define the complex interactions that drive the biogeochemical cycling of the major and minor elements. For example, microbial iron and sulfate reduction profoundly

  6. Porosity reduction in Monterey Formation, California

    SciTech Connect (OSTI)

    Compton, J.S.

    1987-05-01

    Porosity and grain density were determined for different lithologies from throughout a 1.2-km thick section of the Monterey and Sisquoc formations in the Santa Maria basin area, California. Porosity reduction by physical and chemical compaction in the predominantly siliceous sediment is controlled largely by the bulk sediment composition and silica phase transformations. Physical compaction of sediment grains from increasing overburden pressure is responsible for most of the gradual porosity reduction with increasing burial depth in opal-A siliceous ooze and diatomite. The porous, incompressible diatom frustule maintains a high porosity relative to clayey and calcareous sediment. Therefore, a positive correlation exists between porosity and biogenic silica (diatom) content of the sediment. During the opal-A to opal-CT silica phase transformation, solution of the porous diatom frustule and precipitation of cryptocrystalline opal-CT results in a porosity reduction that roughly correlates with the biogenic silica content of the sediment. Local porosity reduction occurs in pore-filling dolomite and chert nodules. Dry bulk density as well as porosity reduction tend to increase with sediment depth. Dolomite and organic matter have the most significant influence on the bulk density because of their respective high and low density. The maximum burial depth of the uplifted and eroded section is estimated by overlapping the porosity-depth relation of average deep-sea siliceous ooze.

  7. Drag reduction in coal log pipelines

    SciTech Connect (OSTI)

    Marrero, T.R.; Liu, H.

    1996-12-31

    It is well-known that solutions of dissolved long-chain macromolecules produce lower friction or drag losses than with the solvent alone. In coal log pipeline (CLP), water is the conveying medium. Synthetic polymers such as poly(ethylene oxide) have been dissolved in water and tested for their extent of drag reduction as a function of concentration and other variables. Lab-scale experimental results for CLP indicate substantial drag reduction at low concentration levels of polymer. But, the macromolecules exhibit degradation under mechanical shear stresses. The large molecules break into smaller units. This degradation effect causes a loss of drag reduction. However, high levels of drag reduction can be maintained as follows: (1) by injecting polymer into the CLP at several locations along the pipeline, (2) by injecting polymer of different particle sizes, (3) by using more robust types of polymers, or (4) by using polymer-fiber mixtures. This report presents the value of drag-reducing agents in terms of pumping power net cost savings. In addition, this report outlines the environmental impact of drag reduction polymers, and end-of-pipeline water treatment processes. For an operating CLP, hundreds of miles in length, the use of poly(ethylene oxide) as a drag reducing agent provides significant pumping power cost savings at a minimal materials cost.

  8. Energy Savings from Industrial Water Reductions

    SciTech Connect (OSTI)

    Rao, Prakash; McKane, Aimee; de Fontaine, Andre

    2015-08-03

    Although it is widely recognized that reducing freshwater consumption is of critical importance, generating interest in industrial water reduction programs can be hindered for a variety of reasons. These include the low cost of water, greater focus on water use in other sectors such as the agriculture and residential sectors, high levels of unbilled and/or unregulated self-supplied water use in industry, and lack of water metering and tracking capabilities at industrial facilities. However, there are many additional components to the resource savings associated with reducing site water use beyond the water savings alone, such as reductions in energy consumption, greenhouse gas emissions, treatment chemicals, and impact on the local watershed. Understanding and quantifying these additional resource savings can expand the community of businesses, NGOs, government agencies, and researchers with a vested interest in water reduction. This paper will develop a methodology for evaluating the embedded energy consumption associated with water use at an industrial facility. The methodology developed will use available data and references to evaluate the energy consumption associated with water supply and wastewater treatment outside of a facility’s fence line for various water sources. It will also include a framework for evaluating the energy consumption associated with water use within a facility’s fence line. The methodology will develop a more complete picture of the total resource savings associated with water reduction efforts and allow industrial water reduction programs to assess the energy and CO2 savings associated with their efforts.

  9. Applied Mathematics Conferences and Workshops | U.S. DOE Office...

    Office of Science (SC) [DOE]

    ASCR Home About Research Applied Mathematics Applied Mathematics Conferences And Workshops Computer Science Next Generation Networking Scientific Discovery through Advanced ...

  10. Summer of Applied Geophysical Experience Reading List

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

    Geophysical Experience Reading List Summer of Applied Geophysical Experience Reading List A National Science Foundation Research Experiences for Undergraduates program Contacts Institute Director Reinhard Friedel-Los Alamos SAGE Co-Director W. Scott Baldridge-Los Alamos SAGE Co-Director Larry Braile-Purdue University Professional Staff Assistant Georgia Sanchez (505) 665-0855 Keller, R., Khan, M. A., Morgan, P., et al., 1991, A Comparative Study of the Rio Grande and Kenya rifts, Tectonophys.,

  11. Low-Cost Radon Reduction Pilot Study

    SciTech Connect (OSTI)

    Rose, William B.; Francisco, Paul W.; Merrin, Zachary

    2015-09-01

    The aim of the research was to conduct a primary scoping study on the impact of air sealing between the foundation and the living space on radon transport reduction across the foundation-living space floor assembly. Fifteen homes in the Champaign, Illinois area participated in the study. These homes were instrumented for hourly continuous radon measurements and simultaneous temperature and humidity the foundation was improved. However, this improved isolation did not lead to significant reductions in radon concentration in the living space. Other factors such as outdoor temperature were shown to have an impact on radon concentration.

  12. Direct electrochemical reduction of metal-oxides

    DOE Patents [OSTI]

    Redey, Laszlo I.; Gourishankar, Karthick

    2003-01-01

    A method of controlling the direct electrolytic reduction of a metal oxide or mixtures of metal oxides to the corresponding metal or metals. A non-consumable anode and a cathode and a salt electrolyte with a first reference electrode near the non-consumable anode and a second reference electrode near the cathode are used. Oxygen gas is produced and removed from the cell. The anode potential is compared to the first reference electrode to prevent anode dissolution and gas evolution other than oxygen, and the cathode potential is compared to the second reference electrode to prevent production of reductant metal from ions in the electrolyte.

  13. Linking quality improvement and energy efficiency/waste reduction

    SciTech Connect (OSTI)

    Lewis, R.E.; Moore, N.L.

    1995-04-01

    For some time industry has recognized the importance of both energy efficiency/waste reduction (ee/wr) and quality/manufacturing improvement. However, industry has not particularly recognized that manufacturing efficiency is, in part, the result of a more efficient use of energy. For that reason, the energy efficiency efforts of most companies have involved admonishing employees to save energy. Few organizations have invested resources in training programs aimed at increasing energy efficiency and reducing waste. This describes a program to demonstrate how existing utility and government training and incentive programs can be leveraged to increase ee/wr and benefit both industry and consumers. Fortunately, there are a variety of training tools and resources that can be applied to educating workers on the benefits of energy efficiency and waste reduction. What is lacking is a method of integrating ee/wr training with other important organizational needs. The key, therefore, is to leverage ee/wr investments with other organizational improvement programs. There are significant strides to be made by training industry to recognize fully the contribution that energy efficiency gains make to the bottom line. The federal government stands in the unique position of being able to leverage the investments already made by states, utilities, and manufacturing associations by coordinating training programs and defining the contribution of energy-efficiency practices. These aims can be accomplished by: developing better measures of energy efficiency and waste reduction; promoting methods of leveraging manufacturing efficiency programs with energy efficiency concepts; helping industry understand how ee/wr investments can increase profits; promoting research on the needs of, and most effective ways to, reach the small and medium-sized businesses that so often lack the time, information, and finances to effectively use the hardware and training technologies available.

  14. Alternative Fuels Data Center: Idle Reduction Benefits and Considerations

    Alternative Fuels and Advanced Vehicles Data Center

    Idle Reduction Benefits and Considerations to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Google Bookmark Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Delicious Rank Alternative Fuels Data Center: Idle Reduction

  15. Alternative Fuels Data Center: Idle Reduction Research and Development

    Alternative Fuels and Advanced Vehicles Data Center

    Idle Reduction Research and Development to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Research and Development on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Research and Development on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Research and Development on Google Bookmark Alternative Fuels Data Center: Idle Reduction Research and Development on Delicious Rank Alternative Fuels Data Center: Idle Reduction Research and

  16. Paperwork Reduction Act Submission (OMB 83-I) | Department of Energy

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

    Paperwork Reduction Act Submission (OMB 83-I) Paperwork Reduction Act Submission (OMB 83-I) Paperwork Reduction Act Submission (OMB 83-I) Paperwork Reduction Act Submission (OMB 83-I) (173.6 KB) More Documents & Publications Paperwork Reduction Act Forms 83-I Paperwork Reduction Act Submission form Notice of OMB Action Approving DOE Submission to Extend Information Collection Request Title: OE Recovery Act Financial Assistance Grants

  17. Emissions Reduction Experience with Johnson Matthey EGRT on Off...

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

    Reduction Experience with Johnson Matthey EGRT on Off-Road Equipment Emissions Reduction Experience with Johnson Matthey EGRT on Off-Road Equipment Poster presentation at the 2007 ...

  18. Webinar: Testing Oxygen Reduction Reaction Activity with the...

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

    Webinar: Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Above is the video recording for the webinar, "Testing Oxygen Reduction Reaction ...

  19. The two-electron reduction mechanism of ethylene carbonate: a...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: The two-electron reduction mechanism of ethylene carbonate: a quantum chemistry study. Citation Details In-Document Search Title: The two-electron reduction ...

  20. Quantification of false positive reduction in nucleic acid purificatio...

    Office of Scientific and Technical Information (OSTI)

    reduction in nucleic acid purification on hemorrhagic fever DNA. Citation Details In-Document Search Title: Quantification of false positive reduction in nucleic acid ...

  1. Isolation and microbial reduction of Fe(III) phyllosilicates...

    Office of Scientific and Technical Information (OSTI)

    Isolation and microbial reduction of Fe(III) phyllosilicates from subsurface sediments Citation Details In-Document Search Title: Isolation and microbial reduction of Fe(III) ...

  2. Greenhouse Gas Reductions: SF6 | Argonne National Laboratory

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

    Greenhouse Gas Reductions: SF6 Share Description Argonne National Laboratory is leading the way in greenhouse gas reductions, particularly with the recapture and recycling of...

  3. Analysis and Reduction of Chemical Models under Uncertainty ...

    Office of Scientific and Technical Information (OSTI)

    Analysis and Reduction of Chemical Models under Uncertainty Citation Details In-Document Search Title: Analysis and Reduction of Chemical Models under Uncertainty Abstract not ...

  4. Perspectives Regarding Diesel Engine Emissions Reduction in the...

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

    Perspectives Regarding Diesel Engine Emissions Reduction in the Northeast Perspectives Regarding Diesel Engine Emissions Reduction in the Northeast 2004 Diesel Engine Emissions ...

  5. Catalytic reduction system for oxygen-rich exhaust

    DOE Patents [OSTI]

    Vogtlin, George E.; Merritt, Bernard T.; Hsiao, Mark C.; Wallman, P. Henrik; Penetrante, Bernardino M.

    1999-01-01

    Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO.sub.x reduction in oxygen-rich vehicle engine exhausts.

  6. Catalytic reduction system for oxygen-rich exhaust

    DOE Patents [OSTI]

    Vogtlin, G.E.; Merritt, B.T.; Hsiao, M.C.; Wallman, P.H.; Penetrante, B.M.

    1999-04-13

    Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO{sub x} reduction in oxygen-rich vehicle engine exhausts. 8 figs.

  7. CRADA with Cummins on Characterization and Reduction of Combustion...

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

    Cummins on Characterization and Reduction of Combustion Variations CRADA with Cummins on Characterization and Reduction of Combustion Variations 2012 DOE Hydrogen and Fuel Cells ...

  8. Enhanced High and Low Temperature Performance of NOx Reduction...

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

    and Low Temperature Performance of NOx Reduction Materials Enhanced High and Low Temperature Performance of NOx Reduction Materials 2013 DOE Hydrogen and Fuel Cells Program and ...

  9. Enhanced High Temperature Performance of NOx Storage/Reduction...

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

    More Documents & Publications Enhanced High Temperature Performance of NOx StorageReduction (NSR) Materials Enhanced High Temperature Performance of NOx StorageReduction (NSR) ...

  10. An Improvement of Diesel PM and NOx Reduction System | Department...

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

    More Documents & Publications Development on simultaneous reduction system of NOx and PM from a diesel engine An Improvement of Diesel PM and NOx Reduction System New Diesel ...

  11. Enhanced High Temperature Performance of NOx Storage/Reduction...

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

    More Documents & Publications Enhanced High and Low Temperature Performance of NOx Reduction Materials Enhanced High Temperature Performance of NOx StorageReduction (NSR) ...

  12. Development on simultaneous reduction system of NOx and PM from...

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

    on simultaneous reduction system of NOx and PM from a diesel engine Development on simultaneous reduction system of NOx and PM from a diesel engine 2003 DEER Converence ...

  13. Plasma Assisted Catalysis System for NOx Reduction | Department...

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

    Plasma Assisted Catalysis System for NOx Reduction Plasma Assisted Catalysis System for NOx Reduction 2002 DEER Conference Presentation: Noxtech, Inc. 2002deerslone.pdf (595.6 ...

  14. Dynamometer Evaluation of Plasma-Catalyst for Diesel NOx Reduction...

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

    Dynamometer Evaluation of Plasma-Catalyst for Diesel NOx Reduction Dynamometer Evaluation of Plasma-Catalyst for Diesel NOx Reduction 2003 DEER Conference Presentation: Ford Motor ...

  15. International Carbon Reduction Offset Alliance ICROA | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Carbon Reduction Offset Alliance ICROA Jump to: navigation, search Name: International Carbon Reduction & Offset Alliance (ICROA) Place: United Kingdom Sector: Carbon Product:...

  16. Geothermal Risk Reduction via Geothermal/Solar Hybrid Power Plants...

    Office of Scientific and Technical Information (OSTI)

    Geothermal Risk Reduction via GeothermalSolar Hybrid Power Plants. Final Report Citation Details In-Document Search Title: Geothermal Risk Reduction via GeothermalSolar Hybrid ...

  17. China-Quantifying Emission Reduction Opportunities in Emerging...

    Open Energy Information (Open El) [EERE & EIA]

    Emission Reduction Opportunities in Emerging Economies Jump to: navigation, search Name China-Quantifying Emission Reduction Opportunities in Emerging Economies AgencyCompany...

  18. CoolCab Truck Thermal Load Reduction | Department of Energy

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

    Truck Thermal Load Reduction CoolCab Truck Thermal Load Reduction 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May ...

  19. Creating Mobile Emission Reduction Credits | Department of Energy

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

    Creating Mobile Emission Reduction Credits Creating Mobile Emission Reduction Credits 2002 DEER Conference Presentation: Emission Credit Brokers 2002deersloan.pdf (184.47 KB) ...

  20. Enhanced High Temperature Performance of NOx Storage/Reduction...

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

    (LNT) Materials Enhanced High Temperature Performance of NOx StorageReduction (NSR) Materials Deactivation Mechanisms of Base MetalZeolite Urea Selective Catalytic Reduction...

  1. Demonstrated Petroleum Reduction Using Oil Bypass Filter Technology...

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

    Demonstrated Petroleum Reduction Using Oil Bypass Filter Technology on Heavy and Light Vehicles Demonstrated Petroleum Reduction Using Oil Bypass Filter Technology on Heavy and ...

  2. DOE Retrospective Review Plan and Burden Reduction Report - December...

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

    DOE Retrospective Review Plan and Burden Reduction Report - December 18, 2012 DOE EO 13563 December 2012 Update Report and Burden Reduction Efforts PDF icon 13563andICR ...

  3. Electric Drive Vehicle Climate Control Load Reduction | Department...

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

    Climate Control Load Reduction Electric Drive Vehicle Climate Control Load Reduction 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review ...

  4. 2013 Hydrogen Compression, Storage, and Dispensing Cost Reduction...

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

    Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop Final Report 2013 Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop Final Report ...

  5. Waste Heat Reduction and Recovery for Improving Furnace Efficiency...

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

    Waste Heat Reduction and Recovery for Improving Furnace Efficiency, Productivity and Emissions Performance: A BestPractices Process Heating Technical Brief Waste Heat Reduction and ...

  6. Selecting the best defect reduction methodology

    SciTech Connect (OSTI)

    Hinckley, C.M.; Barkan, P.

    1994-04-01

    Defect rates less than 10 parts per million, unimaginable a few years ago, have become the standard of world-class quality. To reduce defects, companies are aggressively implementing various quality methodologies, such as Statistical Quality Control Motorola`s Six Sigma, or Shingo`s poka-yok. Although each quality methodology reduces defects, selection has been based on an intuitive sense without understanding their relative effectiveness in each application. A missing link in developing superior defect reduction strategies has been a lack of a general defect model that clarifies the unique focus of each method. Toward the goal of efficient defect reduction, we have developed an event tree which addresses a broad spectrum of quality factors and two defect sources, namely, error and variation. The Quality Control Tree (QCT) predictions are more consistent with production experience than obtained by the other methodologies considered independently. The QCT demonstrates that world-class defect rates cannot be achieved through focusing on a single defect source or quality control factor, a common weakness of many methodologies. We have shown that the most efficient defect reduction strategy depend on the relative strengths and weaknesses of each organization. The QCT can help each organization identify the most promising defect reduction opportunities for achieving its goals.

  7. Cyclone reduction of taconite. Final report

    SciTech Connect (OSTI)

    Taylor, P.R.; Bartlett, R.W.; Abdel-latif, M.A.; Hou, X.; Kumar, P.

    1995-05-01

    A cyclone reactor system for the partial reduction and melting of taconite concentrate fines has been engineered, designed and operated. A non-transferred arc plasma torch was employed as a heat source. Taconite fines, carbon monoxide, and carbon dioxide were fed axially into the reactor, while the plasma gas was introduced tangentially into the cyclone. The average reactor temperature was maintained at above 1400{degrees}C, and reduction experiments were performed under various conditions. The influence of the following parameters on the reduction of taconite was investigated experimentally; carbon monoxide to carbon dioxide inlet feed ratio, carbon monoxide inlet partial pressure, and average reactor temperature. The interactions of the graphite lining with carbon dioxide and taconite were also studied. An attempt was made to characterize the flow behavior of the molten product within the cyclone. The results suggest that the system may approach a plug flow reactor, with little back mixing. Finally, a fundamental mathematical model was developed. The model describes the flow dynamics of gases and solid particles in a cyclone reactor, energy exchange, mass transfer, and the chemical kinetics associated with cyclone smelting of taconite concentrate fines. The influence of the various parameters on the reduction and melting of taconite particles was evaluated theoretically.

  8. Cost reduction ideas for LNG terminals

    SciTech Connect (OSTI)

    Habibullah, A.; Weldin, F.

    1999-07-01

    LNG projects are highly capital intensive and this has long been regarded as being inevitable. However, recent developments are forcing the LNG industry to aggressively seek cost reductions. For example, the gas-to-liquids (GTL) process is increasingly seen as a potential rival technology and is often being touted as an economically superior alternative fuel source. Another strong driving force behind needed cost reductions is the low crude oil price which seems to have settled in the $10--13/bb. range. LNG is well positioned as the fuel of choice for environmentally friendly new power projects. As a result of the projected demand for power especially in the Pacific Rim countries several LNG terminal projects are under consideration. Such projects will require a new generation of LNG terminal designs emphasizing low cost, small scale and safe and fully integrated designs from LNG supply to power generation. The integration of the LNG terminal with the combined cycle gas turbine (CCGT) power plant offers substantial cost savings opportunities for both plants. Various cost reduction strategies and their impact on the terminal design are discussed including cost reduction due to integration.

  9. UREA INFRASTRUCTURE FOR UREA SCR NOX REDUCTION

    SciTech Connect (OSTI)

    Bunting, Bruce G.

    2000-08-20

    Urea SCR is currently the only proven NOX aftertreatment for diesel engines - high NOX reduction possible - some SCR catalyst systems are robust against fuel sulfur - durability has been demonstrated - many systems in the field - long history in other markets - Major limitations to acceptance - distribution of urea solution to end user - ensuring that urea solution is added to vehicle.

  10. Oxygen reduction reaction: A framework for success

    DOE PAGES-Beta [OSTI]

    Allendorf, Mark D.

    2016-05-06

    Oxygen reduction at the cathode of fuel cells typically requires a platinum-based material to catalyse the reaction, but lower-cost, more stable catalysts are sought. Here, an intrinsically conductive metal–organic framework based on cheaper elements is shown to be a durable, structurally well-defined catalyst for this reaction.

  11. NOx Emission Reduction and its Effects on Ozone during the 2008 Olympic Games

    SciTech Connect (OSTI)

    Yang, Qing; Wang, Yuhang; Zhao, Chun; Liu, Zhen; Gustafson, William I.; Shao, Min

    2011-07-15

    We applied a daily-assimilated inversion method to estimate NOx (NO+NO2) emissions for June-September 2007 and 2008 on the basis of the Aura Ozone Monitoring Instrument (OMI) observations of nitrogen dioxide (NO2) and model simulations using the Regional chEmistry and trAnsport Model (REAM). Over urban Beijing, rural Beijing, and the Huabei Plain, OMI column NO2 reductions are approximately 45%, 33%, and 14%, respectively, while the corresponding anthropogenic NOx emission reductions are only 28%, 24%, and 6%, during the full emission control period (July 20 – Sep 20, 2008). The emission reduction began in early July and was in full force by July 20, corresponding to the scheduled implementation of emission controls over Beijing. The emissions did not appear to recover after the emission control period. Meteorological change from summer 2007 to 2008 is the main factor contributing to the column NO2 decreases not accounted for by the emission reduction. Model simulations suggest that the effect of emission reduction on ozone concentrations over Beijing is relatively minor using a standard VOC emission inventory in China. With an adjustment of the model emissions to reflect in situ observations of VOCs in Beijing, the model simulation suggests a larger effect of the emission reduction.

  12. Apply for a Job | Argonne National Laboratory

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

    FAQs Answers to frequently asked questions about applying for a job at Argonne A Note About Privacy We do not ask you for personally identifiable information such as birthdate, social security number, or driver's license number. To ensure your privacy, please do not include such information in the documents that you upload to the system. A Note About File Size Our application system has a file size limit of 820KB. While this is sufficient for the vast majority of documents, we have found that

  13. Plasma-assisted catalytic storage reduction system

    DOE Patents [OSTI]

    Penetrante, Bernardino M.; Vogtlin, George E.; Merritt, Bernard T.; Brusasco, Raymond M.

    2000-01-01

    A two-stage method for NO.sub.x reduction in an oxygen-rich engine exhaust comprises a plasma oxidative stage and a storage reduction stage. The first stage employs a non-thermal plasma treatment of NO.sub.x gases in an oxygen-rich exhaust and is intended to convert NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons. The second stage employs a lean NO.sub.x trap to convert such NO.sub.2 to environmentally benign gases that include N.sub.2, CO.sub.2, and H.sub.2 O. By preconverting NO to NO.sub.2 in the first stage with a plasma, the efficiency of the second stage for NO.sub.x reduction is enhanced. For example, an internal combustion engine exhaust is connected by a pipe to a first chamber in which a non-thermal plasma converts NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons, such as propene. A flow of such hydrocarbons (C.sub.x H.sub.y) is input from usually a second pipe into at least a portion of the first chamber. The NO.sub.2 from the plasma treatment proceeds to a storage reduction catalyst (lean NO.sub.x trap) that converts NO.sub.2 to N.sub.2, CO.sub.2, and H.sub.2 O, and includes a nitrate-forming catalytic site. The hydrocarbons and NO.sub.x are simultaneously reduced while passing through the lean-NO.sub.x trap catalyst. The method allows for enhanced NO.sub.x reduction in vehicular engine exhausts, particularly those having relatively high sulfur contents.

  14. Plasma-assisted catalytic storage reduction system

    DOE Patents [OSTI]

    Penetrante, Bernardino M.; Vogtlin, George E.; Merritt, Bernard T.; Brusasco, Raymond M.

    2002-01-01

    A two-stage method for NO.sub.x reduction in an oxygen-rich engine exhaust comprises a plasma oxidative stage and a storage reduction stage. The first stage employs a non-thermal plasma treatment of NO.sub.x gases in an oxygen-rich exhaust and is intended to convert NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons. The second stage employs a lean NO.sub.x trap to convert such NO.sub.2 to environmentally benign gases that include N.sub.2, CO.sub.2, and H.sub.2 O. By preconverting NO to NO.sub.2 in the first stage with a plasma, the efficiency of the second stage for NO.sub.x reduction is enhanced. For example, an internal combustion engine exhaust is connected by a pipe to a first chamber in which a non-thermal plasma converts NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons, such as propene. A flow of such hydrocarbons (C.sub.x H.sub.y) is input from usually a second pipe into at least a portion of the first chamber. The NO.sub.2 from the plasma treatment proceeds to a storage reduction catalyst (lean NO.sub.x trap) that converts NO.sub.2 to N.sub.2, CO.sub.2, and H.sub.2 O, and includes a nitrate-forming catalytic site. The hydrocarbons and NO.sub.x are simultaneously reduced while passing through the lean-NO.sub.x trap catalyst. The method allows for enhanced NO.sub.x reduction in vehicular engine exhausts, particularly those having relatively high sulfur contents.

  15. 2009 Applied and Environmental Microbiology GRC

    SciTech Connect (OSTI)

    Nicole Dubilier

    2009-07-12

    The topic of the 2009 Gordon Conference on Applied and Environmental Microbiology is: From Single Cells to the Environment. The Conference will present and discuss cutting-edge research on applied and environmental microbiology with a focus on understanding interactions between microorganisms and the environment at levels ranging from single cells to complex communities. The Conference will feature a wide range of topics such as single cell techniques (including genomics, imaging, and NanoSIMS), microbial diversity at scales ranging from clonal to global, environmental 'meta-omics', biodegradation and bioremediation, metal - microbe interactions, animal microbiomes and symbioses. The Conference will bring together investigators who are at the forefront of their field, and will provide opportunities for junior scientists and graduate students to present their work in poster format and exchange ideas with leaders in the field. Some poster presenters will be selected for short talks. The collegial atmosphere of this Conference, with extensive discussion sessions as well as opportunities for informal gatherings in the afternoons and evenings, provides an ideal setting for scientists from different disciplines to exchange ideas, brainstorm and discuss cross-disciplinary collaborations.

  16. Perspectives Regarding Diesel Engine Emissions Reduction in the Northeast

    Energy.gov [DOE]

    2004 Diesel Engine Emissions Reduction (DEER) Presentation: North East States for Coordinated Air Use Management

  17. FY 1990 Applied Sciences Branch annual report

    SciTech Connect (OSTI)

    Keyes, B.M.; Dippo, P.C.

    1991-11-01

    The Applied Sciences Branch actively supports the advancement of DOE/SERI goals for the development and implementation of the solar photovoltaic technology. The primary focus of the laboratories is to provide state-of-the-art analytical capabilities for materials and device characterization and fabrication. The branch houses a comprehensive facility which is capable of providing information on the full range of photovoltaic components. A major objective of the branch is to aggressively pursue collaborative research with other government laboratories, universities, and industrial firms for the advancement of photovoltaic technologies. Members of the branch disseminate research findings to the technical community in publications and presentations. This report contains information on surface and interface analysis, materials characterization, development, electro-optical characterization module testing and performance, surface interactions and FTIR spectroscopy.

  18. A study of kinetics and mechanisms of iron ore reduction in ore/coal composites

    SciTech Connect (OSTI)

    Sun, S.; Lu, W.K.

    1996-12-31

    Blast furnace ironmaking technology, by far the most important ironmaking process, is based on coke and iron ore pellets (or sinter) to produce liquid iron. However, there has been a worldwide effort searching for a more economical and environmental friendly alternative process for the production of liquid iron. The essential requirement is that it should be minimized in the usage of metallurgical coke and agglomerate of iron ore concentrates. With iron ore concentrate and coal as raw materials, there are two approaches: (a) Smelting reduction; melting the ore before reduction; (b) Reduction of the ore in solid state followed by melting. The present work is on the fundamentals of the latter. It consists of a better designed experimental study including pressure gradient measurement, and a more rigorous non-isothermal and non-isobaric mathematical model. Results of this work may be applied to carbothermic processes, such as FASTMET and LB processes, as well as recycling of fines in steel plants.

  19. Modular anode assemblies and methods of using the same for electrochemical reduction

    SciTech Connect (OSTI)

    Wiedmeyer, Stanley G; Barnes, Laurel A; Williamson, Mark A; Willit, James L

    2015-02-17

    Modular anode assemblies are used in electrolytic oxide reduction systems for scalable reduced metal production via electrolysis. Assemblies include a channel frame connected to several anode rods extending into an electrolyte. An electrical system powers the rods while being insulated from the channel frame. A cooling system removes heat from anode rods and the electrical system. An anode guard attaches to the channel frame to prevent accidental electrocution or damage during handling or repositioning. Each anode rod may be divided into upper and lower sections to permit easy repair and swapping out of lower sections. The modular assemblies may have standardized components to permit placement at multiple points within a reducing system. Example methods may operate an electrolytic oxide reduction system by positioning the modular anode assemblies in the reduction system and applying electrical power to the plurality of anode assemblies.

  20. Modelling Hydrogen Reduction and Hydrodeoxygenation of Oxygenates

    SciTech Connect (OSTI)

    Zhao, Y.; Xu, Q.; Cheah, S.

    2013-01-01

    Based on Density Functional Theory (DFT) simulations, we have studied the reduction of nickel oxide and biomass derived oxygenates (catechol, guaiacol, etc.) in hydrogen. Both the kinetic barrier and thermodynamic favorability are calculated with respect to the modeled reaction pathways. In early-stage reduction of the NiO(100) surface by hydrogen, the pull-off of the surface oxygen atom and simultaneous activation of the nearby Ni atoms coordinately dissociate the hydrogen molecules so that a water molecule can be formed, leaving an oxygen vacancy on the surface. In hydrogen reaction with oxygenates catalyzed by transition metals, hydrogenation of the aromatic carbon ring normally dominates. However, selective deoxygenation is of particular interest for practical application such as biofuel conversion. Our modeling shows that doping of the transition metal catalysts can change the orientation of oxygenates adsorbed on metal surfaces. The correlation between the selectivity of reaction and the orientation of adsorption are discussed.

  1. NSIDC Data Center: Energy Reduction Strategies

    SciTech Connect (OSTI)

    2012-05-01

    The Green Data Center Project was a successful effort to significantly reduce the energy use of the National Snow and Ice Data Center (NSIDC). Through a full retrofit of a traditional air conditioning system, the cooling energy required to meet the data center’s constant load has been reduced by over 70% for summer months and over 90% for cooler winter months. This significant reduction is achievable through the use of airside economization and a new indirect evaporative cooling cycle. One of the goals of this project was to create awareness of simple and effective energy reduction strategies for data centers. Although this particular project was able to maximize the positive effects of airside economization and indirect evaporative cooling because of its geographic location, similar strategies may also be relevant for many other sites and data centers in the United States.

  2. Bibliography of greenhouse-gas reduction strategies

    SciTech Connect (OSTI)

    Tompkins, M.M.; Mintz, M.M.

    1995-03-01

    A bibliography of greenhouse-gas reduction strategies has been compiled to assist the Climate change Action Plan Task Force in their consideration of strategies to reduce greenhouse-gas emissions from personal motor vehicles. The document contains a summary of the literature, including it major directions and implications; and annotated listing of 32 recent pertinent documents; and a listing of a larger group of related reports.

  3. Biomass Engineering: Size reduction, drying and densification

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

    2 Biomass Engineering: Size reduction, drying and densification March 25th, 2015 This presentation does not contain any proprietary, confidential, or otherwise restricted information Technology Review Area: Feedstock Supply and Logistics Jaya Shankar Tumuluru (PI) Research Team: Neal Yancey, Craig C Conner, Tyler Westover, Richard McCulloch, Kara Cafferty, and Mitch Plummer Organization: Biofuels and Renewable Energy Technology, Idaho National Laboratory DOE Bioenergy Technologies Office (BETO)

  4. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction

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

    Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Radoslav Adzic Co-workers: Jia Wang, Miomir Vukmirovic, Kotaro Sasaki, Stoyan Bliznakov, Yun Cai, Yu Zhang, Kurian Kuttiyiel, Kuanping Gong, YongMan Choi, Ping Liu, Hideo Naohara 1 Chemistry Department, Brookhaven National Laboratory, Upton, NY 11973 1 Toyota Motor Corporation, Susono, Japan Webinar June 19, 2012 Outline - Introduction on fuel cells, electrocatalysis, existing developments and remaining obstacles to

  5. METHOD FOR THE REDUCTION OF URANIUM COMPOUNDS

    DOE Patents [OSTI]

    Cooke, W.H.; Crawford, J.W.C.

    1959-05-12

    An improved technique of preparing massive metallic uranium by the reaction at elevated temperature between an excess of alkali in alkaline earth metal and a uranium halide, such ss uranium tetrafluoride is presented. The improvement comprises employing a reducing atmosphere of hydrogen or the like, such as coal gas, in the vessel during the reduction stage and then replacing the reducing atmosphere with argon gas prior to cooling to ambient temperature.

  6. National Idling Reduction Network News - July 2010

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

    0 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE California Air Resources Board (CARB) California - Hybrid Truck and Bus Voucher Incentive Project (HVIP) $9.8 million First come, first served. http://www.californiahvip.org CARB Clean Vehicle Rebate Project $4.1 million First come, first served. www.cvrp.energycenter.org Wisconsin Department of Commerce Diesel Truck Idling Reduction

  7. National Idling Reduction Network News - June 2010

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

    0 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE California Air Resources Board (CARB) California - Hybrid Truck and Bus Voucher Incentive Project (HVIP) $9.8 million First come, first served. http://www.californiahvip.org CARB Clean Vehicle Rebate Project $4.1 million First come, first served. www.cvrp.energycenter.org Wisconsin Department of Commerce Diesel Truck Idling Reduction

  8. National Idling Reduction Network News - November 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Alabama Department of Environmental Management Diesel Emissions Reduction Grant Program $116,000 Rolling deadline until funds are awarded. http://www.adem.alabama.gov/newsEven ts/pressreleases/2012/DERAPublicServiceA nnouncement.pdf Arkansas Department of Environmental Quality Business Assistance Program, Environmental Loans for Small Businesses Indeterminate

  9. National Idling Reduction Network News - September 2010

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

    0 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE California Air Resources Board (CARB) Clean Vehicle Rebate Project $4.1 million First come, first served. http://energycenter.org/index.php/incentiv e-programs/clean-vehicle-rebate-project Wisconsin Department of Commerce Diesel Truck Idling Reduction Grant Program $2 million First come, first served.

  10. Dramatic Demand Reduction In The Desert Southwest

    SciTech Connect (OSTI)

    Boehm, Robert; Hsieh, Sean; Lee, Joon; Baghzouz, Yahia; Cross, Andrew; Chatterjee, Sarah

    2015-07-06

    This report summarizes a project that was funded to the University of Nevada Las Vegas (UNLV), with subcontractors Pulte Homes and NV Energy. The project was motivated by the fact that locations in the Desert Southwest portion of the US demonstrate very high peak electrical demands, typically in the late afternoons in the summer. These high demands often require high priced power to supply the needs, and the large loads can cause grid supply problems. An approach was proposed through this contact that would reduce the peak electrical demands to an anticipated 65% of what code-built houses of the similar size would have. It was proposed to achieve energy reduction through four approaches applied to a development of 185 homes in northwest part of Las Vegas named Villa Trieste. First, the homes would all be highly energy efficient. Secondly, each house would have a PV array installed on it. Third, an advanced demand response technique would be developed to allow the resident to have some control over the energy used. Finally, some type of battery storage would be used in the project. Pulte Homes designed the houses. The company considered initial cost vs. long-term savings and chose options that had relatively short paybacks. HERS (Home Energy Rating Service) ratings for the homes are approximately 43 on this scale. On this scale, code-built homes rate at 100, zero energy homes rate a 0, and Energy Star homes are 85. In addition a 1.764 Wp (peak Watt) rated PV array was used on each house. This was made up of solar shakes that were in visual harmony with the roofing material used. A demand response tool was developed to control the amount of electricity used during times of peak demand. While demand response techniques have been used in the utility industry for some time, this particular approach is designed to allow the customer to decide the degree of participation in the response activity. The temperature change in the residence can be decided by the residents by

  11. Tensor integrand reduction via Laurent expansion

    DOE PAGES-Beta [OSTI]

    Hirschi, Valentin; Peraro, Tiziano

    2016-06-09

    We introduce a new method for the application of one-loop integrand reduction via the Laurent expansion algorithm, as implemented in the public C++ library Ninja. We show how the coefficients of the Laurent expansion can be computed by suitable contractions of the loop numerator tensor with cut-dependent projectors, making it possible to interface Ninja to any one-loop matrix element generator that can provide the components of this tensor. We implemented this technique in the Ninja library and interfaced it to MadLoop, which is part of the public MadGraph5_aMC@NLO framework. We performed a detailed performance study, comparing against other public reductionmore » tools, namely CutTools, Samurai, IREGI, PJFry++ and Golem95. We find that Ninja out-performs traditional integrand reduction in both speed and numerical stability, the latter being on par with that of the tensor integral reduction tool Golem95 which is however more limited and slower than Ninja. Lastly, we considered many benchmark multi-scale processes of increasing complexity, involving QCD and electro-weak corrections as well as effective non-renormalizable couplings, showing that Ninja’s performance scales well with both the rank and multiplicity of the considered process.« less

  12. Mechanisms of bacterially catalyzed reductive dehalogenation

    SciTech Connect (OSTI)

    Picardal, F.W.

    1992-12-31

    Nine bacteria were tested for the ability to dehalogenate tetrachloromethane (CT), tetrachloroethene (PCE), and 1, 1, 1-trichloroethane (TCA) under anaerobic conditions. Three bacteria were able to reductively dehalogenate CT. Dehalogenation ability was not readily linked to a common metabolism or changes in culture redox potential. None of the bacteria tested were able to dehalogenate PCE or TCA. One of the bacteria capable of dehalogenating CT, Shewanella putrefaciens, was chosen as a model organism to study mechanisms of bacterially catalyzed reductive dehalogenation. The effect of a variety of alternate electron acceptors on CT dehalogenation ability by S. putrefaciens was determined. oxygen and nitrogen oxides were inhibitory but Fe (III), trimethylamine oxide, and fumarate were not. A model of the electron transport chain of S. putrefaciens was developed to explain inhibition patterns. A period of microaerobic growth prior to CT exposure increased the ability of S. putrefaciens to dehalogenate CT. A microaerobic growth period also increased cytochrome concentrations. A relationship between cytochrome content and dehalogenation ability was developed from studies in which cytochrome concentrations in S. putrefaciens were manipulated by changing growth conditions. Stoichiometry studies using {sup 14}C-CT suggested that CT was first reduced to form a trichloromethyl radical. Reduction of the radical to produce chloroform and reaction of the radical with cellular biochemicals explained observed product distributions. Carbon dioxide or other fully dehalogenated products were not found.

  13. Integrated diesel engine NOx reduction technology development

    SciTech Connect (OSTI)

    Hoelzer, J.; Zhu, J.; Savonen, C.L.; Kharas, K.C.C.; Bailey, O.H.; Miller, M.; Vuichard, J.

    1997-12-31

    The effectiveness of catalyst performance is a function of the inlet exhaust gas temperature, gas flow rate, concentration of NO{sub x} and oxygen, and reductant quantity and species. Given this interrelationship, it becomes immediately clear that an integrated development approach is necessary. Such an approach is taken in this project. As such, the system development path is directed by an engine-catalyst engineering team. Of the tools at the engine engineer`s disposal the real-time aspects of computer assisted subsystem modeling is valuable. It will continue to be the case as ever more subtle improvements are needed to meet competitive performance, durability, and emission challenges. A review of recent prototype engines has shown that considerable improvements to base diesel engine technology are being made. For example, HSDI NO{sub x} has been reduced by a factor of two within the past ten years. However, additional substantial NO{sub x}/PM reduction is still required for the future. A viable lean NO{sub x} catalyst would be an attractive solution to this end. The results of recent high and low temperature catalyst developments were presented. High temperature base metal catalysts have been formulated to produce very good conversion efficiency and good thermal stability, albeit at temperatures near the upper range of diesel engine operation. Low temperature noble metal catalysts have been developed to provide performance of promising 4-way control but need increased NO{sub x} reduction efficiency.

  14. Structure and Function of Microbial Metal-Reduction Proteins (Other) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Other: Structure and Function of Microbial Metal-Reduction Proteins Citation Details In-Document Search Title: Structure and Function of Microbial Metal-Reduction Proteins In this project, we proposed (i) identification of metal-reduction genes, (ii) development of new threading techniques and (iii) fold recognition and structure prediction of metal-reduction proteins. However, due to the reduction of the budget, we revised our plan to focus on two specific aims of (i)

  15. Rethinking Standby & Fixed Cost Charges: Regulatory & Rate Design Pathways to Deeper Solar PV Cost Reductions

    Office of Energy Efficiency and Renewable Energy (EERE)

    While solar PV's impact on utilities has been frequently discussed the past year, little attention has been paid to the potentially impact posed by solar PV-specific rate designs (often informally referred to as solar "fees" or "taxes") upon non-hardware "soft" cost reductions. In fact, applying some rate designs to solar PV customers could potentially have a large impact on the economics of PV systems.

  16. Energy Department Extends Deadline to Apply for START Tribal...

    Energy Savers

    Extends Deadline to Apply for START Tribal Renewable Energy Project Development Assistance to May 22, 2015 Energy Department Extends Deadline to Apply for START Tribal Renewable...

  17. ADR LUNCHTIME PROGRAM: "Crisis Negotiation: Apply the Skills...

    Office of Environmental Management (EM)

    Apply the Skills Used By Law Enforcement In Resolving Conflict Situations" ADR LUNCHTIME PROGRAM: "Crisis Negotiation: Apply the Skills Used By Law Enforcement In Resolving ...

  18. An exact general remeshing scheme applied to physically conservative...

    Office of Scientific and Technical Information (OSTI)

    Published Article: An exact general remeshing scheme applied to physically conservative voxelization Title: An exact general remeshing scheme applied to physically conservative ...

  19. Identifying a cooperative control mechanism between an applied...

    Office of Scientific and Technical Information (OSTI)

    Identifying a cooperative control mechanism between an applied field and the environment ... Title: Identifying a cooperative control mechanism between an applied field and the ...

  20. Large Eddy Simulation (LES) Applied to Advanced Engine Combustion...

    Energy.gov (indexed) [DOE]

    Large Eddy Simulation (LES) Applied to Advanced Engine Combustion Research Large Eddy Simulation (LES) Applied to Low-Temperature and Diesel Engine Combustion Research Vehicle ...

  1. James Webb Space Telescope: PM Lessons Applied - Eric Smith,...

    Energy Savers

    James Webb Space Telescope: PM Lessons Applied - Eric Smith, Deputy Program Director, NASA James Webb Space Telescope: PM Lessons Applied - Eric Smith, Deputy Program Director,...

  2. Building America Webinar: Opportunities to Apply Phase Change...

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

    to Apply Phase Change Materials to Building Enclosures Building America Webinar: Opportunities to Apply Phase Change Materials to Building Enclosures This webinar, presented by ...

  3. Applying physics, teamwork to fusion energy science | Princeton...

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

    Applying physics, teamwork to fusion energy science American Fusion News Category: Massachusetts Institute of Technology (MIT) Link: Applying physics, teamwork to fusion energy science

  4. EVMS Training Snippet: 6.2 Applied Predictive Analysis | Department...

    Office of Environmental Management (EM)

    2 Applied Predictive Analysis EVMS Training Snippet: 6.2 Applied Predictive Analysis This EVMS Training Snippet, sponsored by the Office of Project Management (PM) provides ...

  5. Statistical and Domain Analytics Applied to PV Module Lifetime...

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

    Statistical and Domain Analytics Applied to PV Module Lifetime and Degradation Science Statistical and Domain Analytics Applied to PV Module Lifetime and Degradation Science ...

  6. Artificial intelligence technologies applied to terrain analysis

    SciTech Connect (OSTI)

    Wright, J.C. ); Powell, D.R. )

    1990-01-01

    The US Army Training and Doctrine Command is currently developing, in cooperation with Los Alamos National Laboratory, a Corps level combat simulation to support military analytical studies. This model emphasizes high resolution modeling of the command and control processes, with particular attention to architectural considerations that enable extension of the model. A planned future extension is the inclusion of an computer based planning capability for command echelons that can be dynamical invoked during the execution of then model. Command and control is the process through which the activities of military forces are directed, coordinated, and controlled to achieve the stated mission. To perform command and control the commander must understand the mission, perform terrain analysis, understand his own situation and capabilities as well as the enemy situation and his probable actions. To support computer based planning, data structures must be available to support the computer's ability to understand'' the mission, terrain, own capabilities, and enemy situation. The availability of digitized terrain makes it feasible to apply artificial intelligence technologies to emulate the terrain analysis process, producing data structures for uses in planning. The work derived thus for to support the understanding of terrain is the topic of this paper. 13 refs., 5 figs., 6 tabs.

  7. Image processing applied to laser cladding process

    SciTech Connect (OSTI)

    Meriaudeau, F.; Truchetet, F.

    1996-12-31

    The laser cladding process, which consists of adding a melt powder to a substrate in order to improve or change the behavior of the material against corrosion, fatigue and so on, involves a lot of parameters. In order to perform good tracks some parameters need to be controlled during the process. The authors present here a low cost performance system using two CCD matrix cameras. One camera provides surface temperature measurements while the other gives information relative to the powder distribution or geometric characteristics of the tracks. The surface temperature (thanks to Beer Lambert`s law) enables one to detect variations in the mass feed rate. Using such a system the authors are able to detect fluctuation of 2 to 3g/min in the mass flow rate. The other camera gives them information related to the powder distribution, a simple algorithm applied to the data acquired from the CCD matrix camera allows them to see very weak fluctuations within both gaz flux (carriage or protection gaz). During the process, this camera is also used to perform geometric measurements. The height and the width of the track are obtained in real time and enable the operator to find information related to the process parameters such as the speed processing, the mass flow rate. The authors display the result provided by their system in order to enhance the efficiency of the laser cladding process. The conclusion is dedicated to a summary of the presented works and the expectations for the future.

  8. Hanford Waste Vitrification Plant applied technology plan

    SciTech Connect (OSTI)

    Kruger, O.L.

    1990-09-01

    This Applied Technology Plan describes the process development, verification testing, equipment adaptation, and waste form qualification technical issues and plans for resolution to support the design, permitting, and operation of the Hanford Waste Vitrification Plant. The scope of this Plan includes work to be performed by the research and development contractor, Pacific Northwest Laboratory, other organizations within Westinghouse Hanford Company, universities and companies with glass technology expertise, and other US Department of Energy sites. All work described in this Plan is funded by the Hanford Waste Vitrification Plant Project and the relationship of this Plan to other waste management documents and issues is provided for background information. Work to performed under this Plan is divided into major areas that establish a reference process, develop an acceptable glass composition envelope, and demonstrate feed processing and glass production for the range of Hanford Waste Vitrification Plant feeds. Included in this work is the evaluation and verification testing of equipment and technology obtained from the Defense Waste Processing Facility, the West Valley Demonstration Project, foreign countries, and the Hanford Site. Development and verification of product and process models and other data needed for waste form qualification documentation are also included in this Plan. 21 refs., 4 figs., 33 tabs.

  9. Characterization of nickel laterite reduction from Pomalaa, Sulawesi Tenggara

    SciTech Connect (OSTI)

    Rhamdani, Ahmad Rizky; Petrus, Himawan T. B. M. Fahrurrozi, Moh.

    2015-12-29

    The effect of using different reductors in the reduction process of nickel laterite was investigated. In this work, the author conducted the reduction of nickel laterite ores by anthracite coal, lamtoro charcoal, and carbon raiser, in air and CO{sub 2} atmosphere, within the temperature ranged from 800°C and 1000°C. The results indicate that at higher temperatures, the reduction reactions proceed more complete. According to the X-ray powder diffraction (XRD) analysis, the type of carbon used greatly influence the rate of the reduction of nickel laterite. The order of reactivity is anthracite coal, lamtoro charcoal, and carbon raiser, respectively. The reduction atmospheric condition also greatly influences the reduction process. The reduction process in CO{sub 2} atmospheric condition gives a lot of significant decrease in hematite and magnetite presence, means that the reduction reactions proceed more complete compared to the reduction process in the air atmospheric condition.

  10. Exhaust Aftertreatment and Low Pressure Loop EGR Applied to an...

    Energy.gov (indexed) [DOE]

    05 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters PDF icon ... Particulate Filter Technology for Low-Temperature and Low-NOxPM Applications Update on ...

  11. Patterns and perspectives in applied fracture mechanics

    SciTech Connect (OSTI)

    Merkle, J.G.

    1994-12-31

    This lecture begins with a overview of applied fracture mechanics pertinent to safety of pressure vessels. It then progresses to a chronological panorama of experimental and analytical results. To be useful and dependable in safety analysis of real structures, new analysis developments must be physically realistic, which means that they must accurately describe physical cause and effect. Consequently, before mathematical modeling can begin, cause and effect must be established from experimental data. This can be difficult and time consuming, but worth the effort. Accordingly, the theme of this paper is that the search for patterns is constant and vital. This theme is illustrated by the development of small, single-specimen, fracture toughness testing techniques. It is also illustrated by the development, based on two different published large-strain, elastic-plastic, three-dimensional finite-element analyses, of a hypothesis concerning three-dimensional loss of constraint. When a generalization of Irwin`s thickness-normalized plastic-zone parameter, reaches a value close to 2{pi}, the through-thickness contraction strain at the apex of the near-tip logarithmic-spiral slip-line region becomes the dominant negative strain accommodating crack opening. Because slip lines passing from the midplane to the stress-free side surfaces do not have to curve, once these slip lines are established, stresses near the crack tip are only elevated by strain hardening and constraint becomes significantly relaxed. This hypothesis, based on published three-dimensional elastic-plastic analyses, provides a potentially valuable means for gaining additional insight into constraint effects on fracture toughness by considering the roles played by the plastic strains as well as the stresses that develop near a crack tip.

  12. Landfill reduction experience in The Netherlands

    SciTech Connect (OSTI)

    Scharff, Heijo

    2014-11-15

    Highlights: • ‘Zero waste’ initiatives never consider risks, side effects or experience of achieved low levels of landfill. • This paper provides insight into what works and what not. • Where strong gradients in regulations and tax occur between countries, waste will find its way to landfills across borders. • Strong landfill reduction can create a fierce competition over the remaining waste to be landfilled resulting in losses. • At some point a public organisation should take responsibility for the operation of a ‘safety net’ in waste management. - Abstract: Modern waste legislation aims at resource efficiency and landfill reduction. This paper analyses more than 20 years of landfill reduction in the Netherlands. The combination of landfill regulations, landfill tax and landfill bans resulted in the desired landfill reduction, but also had negative effects. A fierce competition developed over the remaining waste to be landfilled. In 2013 the Dutch landfill industry generated €40 million of annual revenue, had €58 million annual costs and therefore incurred an annual loss of €18 million. It is not an attractive option to prematurely end business. There is a risk that Dutch landfill operators will not be able to fulfil the financial obligations for closure and aftercare. Contrary to the polluter pays principle the burden may end up with society. EU regulations prohibiting export of waste for disposal are in place. Strong differentials in landfill tax rate between nations have nevertheless resulted in transboundary shipment of waste and in non-compliance with the self-sufficiency and proximity principles. During the transformation from a disposal society to a recycling society, it is important to carefully plan required capacity and to guide the reorganisation of the landfill sector. At some point, it is no longer profitable to provide landfill services. It may be necessary for public organisations or the state to take responsibility for the

  13. Selective catalyst reduction light-off strategy

    DOE Patents [OSTI]

    Gonze, Eugene V [Pinckney, MI

    2011-10-18

    An emissions control system includes a temperature determination module and an emissions control module. The temperature determination module determines a first temperature of a heater element of a diesel particulate filter (DPF) assembly in an exhaust system and determines a second temperature of a catalyst of the DPF assembly. The emissions control module selectively activates the heater element, selectively initiates a predefined combustion process in an engine based upon the first temperature, and selectively starts a reductant injection process based upon the second temperature.

  14. PRODUCTION OF URANIUM METAL BY CARBON REDUCTION

    DOE Patents [OSTI]

    Holden, R.B.; Powers, R.M.; Blaber, O.J.

    1959-09-22

    The preparation of uranium metal by the carbon reduction of an oxide of uranium is described. In a preferred embodiment of the invention a charge composed of carbon and uranium oxide is heated to a solid mass after which it is further heated under vacuum to a temperature of about 2000 deg C to produce a fused uranium metal. Slowly ccoling the fused mass produces a dendritic structure of uranium carbide in uranium metal. Reacting the solidified charge with deionized water hydrolyzes the uranium carbide to finely divide uranium dioxide which can be separated from the coarser uranium metal by ordinary filtration methods.

  15. Carbothermic reduction with parallel heat sources

    DOE Patents [OSTI]

    Troup, Robert L.; Stevenson, David T.

    1984-12-04

    Disclosed are apparatus and method of carbothermic direct reduction for producing an aluminum alloy from a raw material mix including aluminum oxide, silicon oxide, and carbon wherein parallel heat sources are provided by a combustion heat source and by an electrical heat source at essentially the same position in the reactor, e.g., such as at the same horizontal level in the path of a gravity-fed moving bed in a vertical reactor. The present invention includes providing at least 79% of the heat energy required in the process by the electrical heat source.

  16. National Idling Reduction Network News - April 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $15,000 (as

  17. National Idling Reduction Network News - April 2014

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

    April 2014 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Quality Council Clean Air Fleets (GPS and retrofit technologies to support idle reduction in the Denver Metro area and

  18. National Idling Reduction Network News - August 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F9 594F-BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $50,000 (as

  19. National Idling Reduction Network News - December 2011

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

    1 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F95 94F-BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $273,000

  20. National Idling Reduction Network News - December 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08 F9594F-BF34-4A2A-BD38-9A3D0CCFF8F8 Alabama Department of Environmental Management Diesel Emissions Reduction Grant Program $116,000 Rolling deadline until funds are awarded.

  1. National Idling Reduction Network News - December 2013

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

    December 2013 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Quality Council Clean Air Fleets (GPS and retrofit technologies to support idle reduction in the Denver Metro area and

  2. National Idling Reduction Network News - February 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F9594 F-BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $135,000

  3. National Idling Reduction Network News - February 2014

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

    February 2014 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Quality Council Clean Air Fleets (GPS and retrofit technologies to support idle reduction in the Denver Metro area and

  4. National Idling Reduction Network News - January 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F9594 F-BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $273,000

  5. National Idling Reduction Network News - January 2013

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

    3 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08 F9594F-BF34-4A2A-BD38-9A3D0CCFF8F8 Alabama Department of Environmental Management Diesel Emissions Reduction Grant Program $116,000 Rolling deadline until funds are awarded.

  6. National Idling Reduction Network News - January 2014

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

    January 2014 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Quality Council Clean Air Fleets (GPS and retrofit technologies to support idle reduction in the Denver Metro area and

  7. National Idling Reduction Network News - June 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $100,000

  8. National Idling Reduction Network News - March 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F9594 F-BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $57,000 (as

  9. National Idling Reduction Network News - March 2014

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

    March 2014 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Council Quality Clean Air Fleets (GPS and retrofit technologies to support idle reduction in the Denver Metro area and

  10. National Idling Reduction Network News - May 2012

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

    2 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department and Natural Resources of Environment 2011 Idle Reduction Devices Rebate Program $100,000

  11. National Idling Reduction Network News - November 2011

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

    1 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemi d=08F9594F-BF34-4A2A-BD38- 9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $273,000

  12. National Idling Reduction Network News - November 2013

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

    November 2013 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Quality Council Clean Air Fleets (GPS and retrofit technologies to support idle reduction in the Denver Metro area and

  13. National Idling Reduction Network News - October 2011

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

    1 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry, or updated information, since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program $14 million First come, first served. http://www.baaqmd.gov/?sc_itemid=08F95 94F-BF34-4A2A-BD38-9A3D0CCFF8F8 North Carolina Department of Environment and Natural Resources 2011 Idle Reduction Devices Rebate Program $273,000

  14. National Idling Reduction Network News - October 2013

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

    October 2013 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Quality Council Congestion Mitigation and Air Quality (CMAQ) Funding for GPS Hardware To Support Idle Reduction (Denver

  15. National Idling Reduction Network News - September 2013

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

    September 2013 SOLICITATIONS FOR FUNDING AND AWARDS [Brown text indicates a new entry since last month.] ORGANIZATION PROJECT FUNDING DEADLINE WEBSITE Bay Area Air Quality Management District (BAAQMD) Carl Moyer Memorial Air Quality Standards Attainment Program ~$15 million First come, first served. baaqmd.gov/?sc_itemid=08F9594F- BF34-4A2A-BD38-9A3D0CCFF8F8 Colorado Regional Air Quality Council Congestion Mitigation and Air Quality (CMAQ) Funding for GPS Hardware To Support Idle Reduction

  16. Differential geometry, Palatini gravity and reduction

    SciTech Connect (OSTI)

    Capriotti, S.

    2014-01-15

    The present article deals with a formulation of the so called (vacuum) Palatini gravity as a general variational principle. In order to accomplish this goal, some geometrical tools related to the geometry of the bundle of connections of the frame bundle LM are used. A generalization of Lagrange-Poincar reduction scheme to these types of variational problems allows us to relate it with the Einstein-Hilbert variational problem. Relations with some other variational problems for gravity found in the literature are discussed.

  17. Reduction of iron-oxide-carbon composites: part III. Shrinkage of composite pellets during reduction

    SciTech Connect (OSTI)

    Halder, S.; Fruehan, R.J.

    2008-12-15

    This article involves the evaluation of the volume change of iron-oxide-carbon composite pellets and its implications on reduction kinetics under conditions prevalent in a rotary hearth furnace (RHF) that were simulated in the laboratory. The pellets, in general, were found to shrink considerably during the reduction due to the loss of carbon and oxygen from the system, sintering of the iron-oxide, and formation of a molten slag phase at localized regions inside the pellets due to the presence of binder and coal/wood-charcoal ash at the reduction temperatures. One of the shortcomings of the RHF ironmaking process has been the inability to use multiple layers of composite pellets because of the impediment in heat transport to the lower layers of a multilayer bed. However, pellet shrinkage was found to have a strong effect on the reduction kinetics by virtue of enhancing the external heat transport to the lower layers. The volume change of the different kinds of composite pellets was studied as a function of reduction temperature and time. The estimation of the change in the amount of external heat transport with varying pellet sizes for a particular layer of a multilayer bed was obtained by conducting heat-transfer tests using inert low-carbon steel spheres. It was found that if the pellets of the top layer of the bed shrink by 30 pct, the external heat transfer to the second layer increases by nearly 6 times.

  18. Liquor Activity Reduction (LAR) Programme - 12397

    SciTech Connect (OSTI)

    Pether, Colin; Carrol, Phil; Birkett, Eddie; Kibble, Matthew

    2012-07-01

    Waste material from the reprocessing of irradiated fuel has been stored under water for several decades leading to the water becoming highly radioactive. As a critical enabler to the decommissioning strategy for the Sellafield site, the Liquor Activity Reduction (LAR) programme has been established to provide a processing route for this highly radioactive liquor. This paper reviews the progress that has been made since the start of routine LAR transfer cycles (July 2010) and follows on from the earlier paper presented at WM2011. The paper focuses on the learning from the first full year of routine LAR transfer cycles and the application of this learning to the wider strategies for the treatment of further radioactive liquid effluents on the Sellafield site. During this period over 100,000 Curies of radioactivity has been safely removed and treated. The past year has witnessed the very successful introduction of the LAR programme. This has lead to hazard reduction at MSSS and demonstration that the SIXEP facility can meet the significantly increased challenge that the LAR programme represents. Part of the success has been the ability to predict and deliver a realistic production schedule with the availability of the MSSS, EDT and SIXEP facilities being central to this. Most importantly, the LAR programme has been successful in bringing together key stakeholders to deliver this work while integrating with the existing, day to day, demands of the Sellafield site. (authors)

  19. Combination for electrolytic reduction of alumina

    DOE Patents [OSTI]

    Brown, Craig W.; Brooks, Richard J.; Frizzle, Patrick B.; Juric, Drago D.

    2002-04-30

    An electrolytic bath for use during the electrolytic reduction of alumina to aluminum. The bath comprises molten electrolyte having the following ingredients: AlF.sub.3 and at least one salt selected from the group consisting of NaF, KF, and LiF; and about 0.004 wt. % to about 0.2 wt. %, based on total weight of the molten electrolyte, of at least one transition metal or at least one compound of the metal or both. The compound is, a fluoride; oxide, or carbonate. The metal is nickel, iron, copper, cobalt, or molybdenum. The bath is employed in a combination including a vessel for containing the bath and at least one non-consumable anode and at least one dimensionally stable cathode in the bath. Employing the instant bath during electrolytic reduction of alumina to aluminum improves the wetting of aluminum on a cathode by reducing or eliminating the formation of non-metallic deposits on the cathode.

  20. Steam Pressure Reduction, Opportunities, and Issues

    SciTech Connect (OSTI)

    Berry, Jan; Griffin, Mr. Bob; Wright, Anthony L

    2006-01-01

    Steam pressure reduction has the potential to reduce fuel consumption for a minimum capital investment. When the pressure at the boiler is reduced, fuel and steam are saved as a result of changes in the high-pressure side of the steam system from the boiler through the condensate return system. In the boiler plant, losses from combustion, boiler blowdown, radiation, and steam venting from condensate receivers would be reduced by reducing steam pressure. Similarly, in the steam distribution system, losses from radiation, flash steam vented from condensate receivers, and component and steam trap leakage would also be reduced. There are potential problems associated with steam pressure reduction, however. These may include increased boiler carryover, boiler water circulation problems in watertube boilers, increased steam velocity in piping, loss of power in steam turbines, and issues with pressure reducing valves. This paper is based a Steam Technical Brief sponsored by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy and Enbridge Gas Distribution, Inc. (5). An example illustrates the use of DOE BestPractices Steam System Assessment Tool to model changes in steam, fuel, electricity generation, and makeup water and to estimate resulting economic benefits.

  1. Economic evaluation of volume reduction for Defense transuranic waste

    SciTech Connect (OSTI)

    Brown, C.M.

    1981-07-01

    This study evaluates the economics of volume reduction of retrievably stored and newly generated DOE transuranic waste by comparing the costs of reduction of the waste with the savings possible in transportation and disposal of the waste. The report develops a general approach to the comparison of TRU waste volume reduction costs and cost savings, establishes an initial set of cost data, and develops conclusions to support selecting technologies and facilities for the disposal of DOE transuranic waste. Section I outlines the analysis which considers seven types of volume reduction from incineration and compaction of combustibles to compaction, size reduction, shredding, melting, and decontamination of metals. The study considers the volume reduction of contact-handled newly generated, and retrievably stored DOE transuranic waste. Section II of this report describes the analytical approach, assumptions, and flow of waste material through sites. Section III presents the waste inventories, disposal, and transportation savings with volume reduction and the volume reduction techniques and savings.

  2. Ammonia Sensor for SCR NOX Reduction | Department of Energy

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

    Sensor for SCR NOX Reduction Ammonia Sensor for SCR NOX Reduction Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, ...

  3. Identify Petroleum Reduction Strategies for Vehicles and Mobile Equipment

    Energy.gov [DOE]

    As defined by the Federal Energy Management Program (FEMP), greenhouse gas (GHG) emission reduction strategies for Federal vehicles and equipment are based on the three driving principles of petroleum reduction: Reduce vehicle miles traveled Improve fuel efficiency Use alternative fuels.

  4. California Customer Load Reductions during the Electricity Crisis...

    Open Energy Information (Open El) [EERE & EIA]

    URI: cleanenergysolutions.orgcontentcalifornia-customer-load-reductions-d Language: English Policies: Regulations Regulations: MandatesTargets This report details the...

  5. Information Collection Requests/Paper Reduction Act | Department of Energy

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

    Information Collection Requests/Paper Reduction Act Information Collection Requests/Paper Reduction Act Training Presentation on the on Information Collection and the Paper Reduction Act Information Collection Requests/Paper Reduction Act (161.84 KB) More Documents & Publications Step by Step Instruction - ICR - FINAL Notice of Office of Management and Budget Action to Approve with Change the Information Collection Request (ICR) for an Extension of the ICR for OE Recovery Act Financial

  6. Pollution Prevention, Waste Reduction, and Recycling | Department of Energy

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

    Pollution Prevention, Waste Reduction, and Recycling Pollution Prevention, Waste Reduction, and Recycling The purpose of pollution prevention and waste reduction as stated in the Departments Strategic Sustainability Performance Plan is to "prevent or reduce pollution at the source whenever feasible. Pollutants and wastes that cannot be prevented through source reduction will be diverted from entering the waste stream through environmentally safe and cost-effective reuse or recycling to the

  7. DOE Retrospective Review Plan and Burden Reduction Report - December 18,

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

    2012 | Department of Energy - December 18, 2012 DOE Retrospective Review Plan and Burden Reduction Report - December 18, 2012 DOE EO 13563 December 2012 Update Report and Burden Reduction Efforts 13563_and_ICR_ Rpt_12_18_12.pdf (174.22 KB) More Documents & Publications DOE Retrospective Review Plan and Burden Reduction Report July 29, 2013 DOE EO 13563 January 2014 Update Report and Burden Reduction Efforts DOE 13563 and ICR Report

  8. Surface Organometallic-Catalyzed Oxidation and Reductions | The...

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

    Surface Organometallic-Catalyzed Oxidation and Reductions Surface-immobilized heterogeneous organometallic compounds have varying activity compared to homogeneous analogues -...

  9. Vehicle Technologies Office: Idle Reduction | Department of Energy

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

    Fuel Efficiency & Emissions » Vehicle Technologies Office: Idle Reduction Vehicle Technologies Office: Idle Reduction Idle reduction, or limiting the amount of time that vehicles idle unnecessarily, can be a key strategy for increasing fuel efficiency and reducing petroleum use. The Vehicle Technologies Office supports research on idle reduction and provides a variety of technical resources to help fleets and individuals reduce idling. Research and Development As part of its broader efforts

  10. 2013 Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop

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

    Final Report | Department of Energy Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop Final Report 2013 Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop Final Report Proceedings from the Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop held March 20-21, 2013, at Argonne National Laboratory. 2013_csd_workshop_report.pdf (2.03 MB) More Documents & Publications Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop

  11. Automated Boiler Combustion Controls for Emission Reduction and Efficiency Improvement

    SciTech Connect (OSTI)

    None, None

    1998-12-02

    In the late 1980s, then President Bush visited Krakow, Poland. The terrible air quality theremotivated him to initiate a USAID-funded program, managed by DOE, entitled "Krakow Clean Fossil Fuels and Energy Efficiency Program." The primary objective of this program was to encourage the formation of commercial ventures between U.S. and Polish firms to provide equipment and/or services to reduce pollution from low-emission sources in Krakow, Poland. This program led to the award of a number of cooperative agreements, including one to Control Techtronics International. The technical objective of CTI's cooperative agreement is to apply combustion controls to existing boiler plants in Krakow and transfer knowledge and technology through a joint U.S. and Polish commercial venture. CTI installed automatic combustion controls on five coal boilers for the district heating system in Krakow. Three of these were for domestic hot-water boilers, and two were for steam for industrial boilers. The following results have occurred due to the addition of CTI's combustion controls on these five existing boilers: ! 25% energy savings ! 85% reduction in particulate emissions The joint venture company CTI-Polska was then established. Eleven additional technical and costing proposals were initiated to upgrade other coal boilers in Krakow. To date, no co-financing has been made available on the Polish side. CTI-Polska continues in operation, serving customers in Russia and Ukraine. Should the market in Poland materialize, the joint venture company is established there to provide equipment and service.

  12. Artifact reduction in industrial computed tomography via data fusion

    SciTech Connect (OSTI)

    Schrapp, Michael; Goldammer, Matthias; Stephan, Jürgen

    2014-02-18

    As the most stressed part of a gas turbine the first row of turbine blades is not only a challenge for the materials used. Also the testing of these parts have to meet the highest standards. Computed tomography (CT) as the technique which could reveal the most details also provides the biggest challenges [1]: A full penetration of large sized turbine blades is often only possible at high X-ray voltages causing disproportional high costs. A reduction of the X-ray voltage is able to reduce these arising costs but yields non penetration artifacts in the reconstructed CT image. In most instances, these artifacts manifests itself as blurred and smeared regions at concave edges due to a reduced signal to noise ratio. In order to complement the missing information and to increase the overall image quality of our reconstruction, we use further imaging modalities such as a 3-D Scanner and ultrasonic imaging. A 3-D scanner is easy and cost effective to implement and is able to acquire all relevant data simultaneously with the CT projections. If, however, the interior structure is of supplemental interest, an ultrasonic imaging method is additionally used. We consider this data as a priori knowledge to employ them in an iterative reconstruction. To do so, standard iterative reconstruction methods are modified to incorporate the a priori data in a regularization approach in combination with minimizing the total variation of our image. Applying this procedure on turbine blades, we are able to reduce the apparent artifacts almost completely.

  13. Core-melt source reduction system

    DOE Patents [OSTI]

    Forsberg, C.W.; Beahm, E.C.; Parker, G.W.

    1995-04-25

    A core-melt source reduction system for ending the progression of a molten core during a core-melt accident and resulting in a stable solid cool matrix. The system includes alternating layers of a core debris absorbing material and a barrier material. The core debris absorbing material serves to react with and absorb the molten core such that containment overpressurization and/or failure does not occur. The barrier material slows the progression of the molten core debris through the system such that the molten core has sufficient time to react with the core absorbing material. The system includes a provision for cooling the glass/molten core mass after the reaction such that a stable solid cool matrix results. 4 figs.

  14. Core-melt source reduction system

    DOE Patents [OSTI]

    Forsberg, Charles W.; Beahm, Edward C.; Parker, George W.

    1995-01-01

    A core-melt source reduction system for ending the progression of a molten core during a core-melt accident and resulting in a stable solid cool matrix. The system includes alternating layers of a core debris absorbing material and a barrier material. The core debris absorbing material serves to react with and absorb the molten core such that containment overpressurization and/or failure does not occur. The barrier material slows the progression of the molten core debris through the system such that the molten core has sufficient time to react with the core absorbing material. The system includes a provision for cooling the glass/molten core mass after the reaction such that a stable solid cool matrix results.

  15. Methods for reduction of charging emissions

    SciTech Connect (OSTI)

    Schuecker, F.J.; Schulte, H.

    1997-12-31

    One of the most critical subjects in coking plants are charging emissions. The paper reviews the systems that have been used over the years to reduce charging emissions. The advantages and disadvantages are summarized for the following systems: Double collecting main with aspiration on both oven sides; Single collecting main with/without aspiration via standpipe, and extraction and cleaning of charging gas on charging car; Single collecting main with aspiration via standpipe and pretreatment of charging gas on the charging car as well as additional stationary exhaust and cleaning of charging gas; Single collecting main with aspiration via single standpipe; and Single collecting main with simultaneous aspiration via two standpipes and a U-tube connecting the oven chamber with the neighboring oven. The paper then briefly discusses prerequisites for reduction of charging emissions.

  16. Depleted uranium plasma reduction system study

    SciTech Connect (OSTI)

    Rekemeyer, P.; Feizollahi, F.; Quapp, W.J.; Brown, B.W.

    1994-12-01

    A system life-cycle cost study was conducted of a preliminary design concept for a plasma reduction process for converting depleted uranium to uranium metal and anhydrous HF. The plasma-based process is expected to offer significant economic and environmental advantages over present technology. Depleted Uranium is currently stored in the form of solid UF{sub 6}, of which approximately 575,000 metric tons is stored at three locations in the U.S. The proposed system is preconceptual in nature, but includes all necessary processing equipment and facilities to perform the process. The study has identified total processing cost of approximately $3.00/kg of UF{sub 6} processed. Based on the results of this study, the development of a laboratory-scale system (1 kg/h throughput of UF6) is warranted. Further scaling of the process to pilot scale will be determined after laboratory testing is complete.

  17. High reduction transaxle for electric vehicle

    DOE Patents [OSTI]

    Kalns, Ilmars

    1987-01-01

    A drivetrain (12) includes a transaxle assembly (16) for driving ground engaging wheels of a land vehicle powered by an AC motor. The transaxle includes a ratio change section having planetary gear sets (24, 26) and brake assemblies (28, 30). Sun gears (60, 62) of the gear sets are directly and continuously connected to an input drive shaft (38) driven by the motor. A first drive (78a) directly and continuously connects a planetary gear carrier (78) of gear sets (24) with a ring gear (68) of gear set (26). A second drive (80a) directly and continuously connects a planetary gear carrier (80) of gear set (26) with a sun gear (64) of a final speed reduction gear set (34) having a planetary gear carrier directly and continuously connected to a differential (22). Brakes (28, 30) are selectively engageable to respectively ground a ring gear 66 of gear set 24 and ring gear 68 of gear set 26.

  18. Methods and systems for combustion dynamics reduction

    DOE Patents [OSTI]

    Kraemer, Gilbert Otto; Varatharajan, Balachandar; Srinivasan, Shiva; Lynch, John Joseph; Yilmaz, Ertan; Kim, Kwanwoo; Lacy, Benjamin; Crothers, Sarah; Singh, Kapil Kumar

    2009-08-25

    Methods and systems for combustion dynamics reduction are provided. A combustion chamber may include a first premixer and a second premixer. Each premixer may include at least one fuel injector, at least one air inlet duct, and at least one vane pack for at least partially mixing the air from the air inlet duct or ducts and fuel from the fuel injector or injectors. Each vane pack may include a plurality of fuel orifices through which at least a portion of the fuel and at least a portion of the air may pass. The vane pack or packs of the first premixer may be positioned at a first axial position and the vane pack or packs of the second premixer may be positioned at a second axial position axially staggered with respect to the first axial position.

  19. Catalyst for reduction of nitrogen oxides

    DOE Patents [OSTI]

    Ott, Kevin C.

    2010-04-06

    A Selective Catalytic Reduction (SCR) catalyst was prepared by slurry coating ZSM-5 zeolite onto a cordierite monolith, then subliming an iron salt onto the zeolite, calcining the monolith, and then dipping the monolith either into an aqueous solution of manganese nitrate and cerium nitrate and then calcining, or by similar treatment with separate solutions of manganese nitrate and cerium nitrate. The supported catalyst containing iron, manganese, and cerium showed 80 percent conversion at 113 degrees Celsius of a feed gas containing nitrogen oxides having 4 parts NO to one part NO.sub.2, about one equivalent ammonia, and excess oxygen; conversion improved to 94 percent at 147 degrees Celsius. N.sub.2O was not detected (detection limit: 0.6 percent N.sub.2O).

  20. Reduction of Carbon Monoxide. Past Research Summary

    DOE R&D Accomplishments [OSTI]

    Schrock, R. R.

    1982-01-01

    Research programs for the year on the preparation, characterization, and reactions of binuclear tantalum complexes are described. All evidence to date suggest the following of these dimeric molecules: (1) the dimer does not break into monomers under mild conditions; (2) intermolecular hydride exchange is not negligible, but it is slow; (3) intermolecular non-ionic halide exchange is fast; (4) the ends of the dimers can rotate partially with respect to one another. The binuclear tantalum hydride complexes were found to react with carbon monoxide to give a molecule which is the only example of reduction of CO by a transition metal hydride to give a complex containing a CHO ligand. Isonitrides also reacted in a similar manner with dimeric tantalum hydride. (ATT)

  1. Predicting Reduction Rates of Energetic Nitroaromatic Compounds Using Calculated One-Electron Reduction Potentials

    SciTech Connect (OSTI)

    Salter-Blanc, Alexandra; Bylaska, Eric J.; Johnston, Hayley; Tratnyek, Paul G.

    2015-02-11

    The evaluation of new energetic nitroaromatic compounds (NACs) for use in green munitions formulations requires models that can predict their environmental fate. The susceptibility of energetic NACs to nitro reduction might be predicted from correlations between rate constants (k) for this reaction and one-electron reduction potentials (E1NAC) / 0.059 V, but the mechanistic implications of such correlations are inconsistent with evidence from other methods. To address this inconsistency, we have reevaluated existing kinetic data using a (non-linear) free-energy relationship (FER) based on the Marcus theory of outer-sphere electron transfer. For most reductants, the results are inconsistent with rate limitation by an initial, outer-sphere electron transfer, suggesting that the strong correlation between k and E1NAC is justified only as an empirical model. This empirical correlation was used to calibrate a new quantitative structure-activity relationship (QSAR) using previously reported values of k for non-energetic NAC reduction by Fe(II) porphyrin and newly reported values of E1NAC determined using density functional theory at the B3LYP/6-311++G(2d,2p) level with the COSMO solvation model. The QSAR was then validated for energetic NACs using newly measured kinetic data for 2,4,6-trinitrotoluene (TNT), 2,4-dinitrotoluene (2,4-DNT), and 2,4-dinitroanisole (DNAN). The data show close agreement with the QSAR, supporting its applicability to energetic NACs.

  2. Predicting Reduction Rates of Energetic Nitroaromatic Compounds Using Calculated One-Electron Reduction Potentials

    DOE PAGES-Beta [OSTI]

    Salter-Blanc, Alexandra; Bylaska, Eric J.; Johnston, Hayley; Tratnyek, Paul G.

    2015-02-11

    The evaluation of new energetic nitroaromatic compounds (NACs) for use in green munitions formulations requires models that can predict their environmental fate. The susceptibility of energetic NACs to nitro reduction might be predicted from correlations between rate constants (k) for this reaction and one-electron reduction potentials (E1NAC) / 0.059 V, but the mechanistic implications of such correlations are inconsistent with evidence from other methods. To address this inconsistency, we have reevaluated existing kinetic data using a (non-linear) free-energy relationship (FER) based on the Marcus theory of outer-sphere electron transfer. For most reductants, the results are inconsistent with rate limitation bymore » an initial, outer-sphere electron transfer, suggesting that the strong correlation between k and E1NAC is justified only as an empirical model. This empirical correlation was used to calibrate a new quantitative structure-activity relationship (QSAR) using previously reported values of k for non-energetic NAC reduction by Fe(II) porphyrin and newly reported values of E1NAC determined using density functional theory at the B3LYP/6-311++G(2d,2p) level with the COSMO solvation model. The QSAR was then validated for energetic NACs using newly measured kinetic data for 2,4,6-trinitrotoluene (TNT), 2,4-dinitrotoluene (2,4-DNT), and 2,4-dinitroanisole (DNAN). The data show close agreement with the QSAR, supporting its applicability to energetic NACs.« less

  3. Development of pollution reduction strategies for Mexico City: Estimating cost and ozone reduction effectiveness

    SciTech Connect (OSTI)

    Thayer, G.R.; Hardie, R.W.; Barrera-Roldan, A.

    1993-12-31

    This reports on the collection and preparation of data (costs and air quality improvement) for the strategic evaluation portion of the Mexico City Air Quality Research Initiative (MARI). Reports written for the Mexico City government by various international organizations were used to identify proposed options along with estimates of cost and emission reductions. Information from appropriate options identified by SCAQMD for Southem California were also used in the analysis. A linear optimization method was used to select a group of options or a strategy to be evaluated by decision analysis. However, the reduction of ozone levels is not a linear function of the reduction of hydrocarbon and NO{sub x} emissions. Therefore, a more detailed analysis was required for ozone. An equation for a plane on an isopleth calculated with a trajectory model was obtained using two endpoints that bracket the expected total ozone precursor reductions plus the starting concentrations for hydrocarbons and NO{sub x}. The relationship between ozone levels and the hydrocarbon and NO{sub x} concentrations was assumed to lie on this plane. This relationship was used in the linear optimization program to select the options comprising a strategy.

  4. Time varying, multivariate volume data reduction

    SciTech Connect (OSTI)

    Ahrens, James P; Fout, Nathaniel; Ma, Kwan - Liu

    2010-01-01

    Large-scale supercomputing is revolutionizing the way science is conducted. A growing challenge, however, is understanding the massive quantities of data produced by large-scale simulations. The data, typically time-varying, multivariate, and volumetric, can occupy from hundreds of gigabytes to several terabytes of storage space. Transferring and processing volume data of such sizes is prohibitively expensive and resource intensive. Although it may not be possible to entirely alleviate these problems, data compression should be considered as part of a viable solution, especially when the primary means of data analysis is volume rendering. In this paper we present our study of multivariate compression, which exploits correlations among related variables, for volume rendering. Two configurations for multidimensional compression based on vector quantization are examined. We emphasize quality reconstruction and interactive rendering, which leads us to a solution using graphics hardware to perform on-the-fly decompression during rendering. In this paper we present a solution which addresses the need for data reduction in large supercomputing environments where data resulting from simulations occupies tremendous amounts of storage. Our solution employs a lossy encoding scheme to acrueve data reduction with several options in terms of rate-distortion behavior. We focus on encoding of multiple variables together, with optional compression in space and time. The compressed volumes can be rendered directly with commodity graphics cards at interactive frame rates and rendering quality similar to that of static volume renderers. Compression results using a multivariate time-varying data set indicate that encoding multiple variables results in acceptable performance in the case of spatial and temporal encoding as compared to independent compression of variables. The relative performance of spatial vs. temporal compression is data dependent, although temporal compression has the

  5. Hanford Site Workers Apply Fixative to Lock Down Facility's Contamination

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

    | Department of Energy Workers Apply Fixative to Lock Down Facility's Contamination Hanford Site Workers Apply Fixative to Lock Down Facility's Contamination August 31, 2016 - 12:30pm Addthis Hanford Site Workers Apply Fixative to Lock Down Facility’s Contamination Hanford Site Workers Apply Fixative to Lock Down Facility’s Contamination Hanford Site Workers Apply Fixative to Lock Down Facility’s Contamination Hanford Site Workers Apply Fixative to Lock Down Facility's

  6. Metaproteomics Identifies the Protein Machinery Involved in Metal and Radionuclide Reduction in Subsurface Microbiomes and Elucidates Mechanisms and U(VI) Reduction Immobilization

    SciTech Connect (OSTI)

    Pfiffner, Susan M.; Löffler, Frank; Ritalahti, Kirsti; Sayler, Gary; Layton, Alice; Hettich, Robert

    2015-08-31

    analyses, and gene expression studies to support the metaproteomics characterizations. Growth experiments of target microorganisms (Anaeromyxobacter, Shewanella, Geobacter) revealed tremendous respiratory versatility, as evidenced by the ability to utilize a range of electron donors (e.g. acetate, hydrogen, pyruvate, lactate, succinate, formate) and electron acceptors (e.g. nitrate, fumarate, halogenated phenols, ferric iron, nitrous oxide, etc.). In particular, the dissimilatory metabolic reduction of metals, including radionuclides, by target microorganisms spurred interest for in situ bioremediation of contaminated soils and sediments. Distinct c-type cytochrome expression patterns were observed in target microorganisms grown with the different electron acceptors. For each target microorganism, the core proteome covered almost all metabolic pathways represented by their corresponding pan-proteomes. Unique proteins were detected for each target microorganism, and their expression and possible functionalities were linked to specific growth conditions through proteomics measurements. Optimization of the proteomic tools included in-depth comprehensive metagenomic and metaproteomic analyses on a limited number of samples. The optimized metaproteomic analyses were then applied to Oak Ridge IFRC field samples from the slow-release substrate biostimulation. Metaproteomic analysis and pathway mapping results demonstrated the distinct effects of metal and non-metal growth conditions on the proteome expression. With these metaproteomic tools, we identified which previously hypothetical metabolic pathways were active during the analyzed time points of the slow release substrate biostimulation. Thus, we demonstrated the utility of these tools for site assessment, efficient implementation of bioremediation and long-term monitoring. This research of detailed protein analysis linked with metal reduction activity did (1) show that c-type cytochrome isoforms, previously associated with

  7. Lithium metal reduction of plutonium oxide to produce plutonium metal

    DOE Patents [OSTI]

    Coops, Melvin S.

    1992-01-01

    A method is described for the chemical reduction of plutonium oxides to plutonium metal by the use of pure lithium metal. Lithium metal is used to reduce plutonium oxide to alpha plutonium metal (alpha-Pu). The lithium oxide by-product is reclaimed by sublimation and converted to the chloride salt, and after electrolysis, is removed as lithium metal. Zinc may be used as a solvent metal to improve thermodynamics of the reduction reaction at lower temperatures. Lithium metal reduction enables plutonium oxide reduction without the production of huge quantities of CaO--CaCl.sub.2 residues normally produced in conventional direct oxide reduction processes.

  8. Kerry Vahala: Jenkins Professor and Professor of Applied Physics...

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

    Applied Physics, California Institute of Technology Nov 6, 2013 | 4:00 PM - 5:00 PM Kerry Vahala Jenkins Professor and Professor of Applied Physics, California Institute of ...

  9. DOE - Office of Legacy Management -- Case School of Applied Science...

    Office of Legacy Management (LM)

    Case School of Applied Science Ohio State University - OH 0-01 Site ID (CSD Index Number): OH.0-01 Site Name: Case School of Applied Science, Ohio State University Site Summary: Site ...

  10. Oregon Learning About and Applying for Water Rights Webpage ...

    Open Energy Information (Open El) [EERE & EIA]

    Learning About and Applying for Water Rights Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Oregon Learning About and Applying for Water...

  11. Performing a local reduction operation on a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A; Faraj, Daniel A

    2013-06-04

    A parallel computer including compute nodes, each including two reduction processing cores, a network write processing core, and a network read processing core, each processing core assigned an input buffer. Copying, in interleaved chunks by the reduction processing cores, contents of the reduction processing cores' input buffers to an interleaved buffer in shared memory; copying, by one of the reduction processing cores, contents of the network write processing core's input buffer to shared memory; copying, by another of the reduction processing cores, contents of the network read processing core's input buffer to shared memory; and locally reducing in parallel by the reduction processing cores: the contents of the reduction processing core's input buffer; every other interleaved chunk of the interleaved buffer; the copied contents of the network write processing core's input buffer; and the copied contents of the network read processing core's input buffer.

  12. Performing a local reduction operation on a parallel computer

    SciTech Connect (OSTI)

    Blocksome, Michael A.; Faraj, Daniel A.

    2012-12-11

    A parallel computer including compute nodes, each including two reduction processing cores, a network write processing core, and a network read processing core, each processing core assigned an input buffer. Copying, in interleaved chunks by the reduction processing cores, contents of the reduction processing cores' input buffers to an interleaved buffer in shared memory; copying, by one of the reduction processing cores, contents of the network write processing core's input buffer to shared memory; copying, by another of the reduction processing cores, contents of the network read processing core's input buffer to shared memory; and locally reducing in parallel by the reduction processing cores: the contents of the reduction processing core's input buffer; every other interleaved chunk of the interleaved buffer; the copied contents of the network write processing core's input buffer; and the copied contents of the network read processing core's input buffer.

  13. Aachen University of Applied Sciences | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Aachen University of Applied Sciences Place: Germany Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: Aachen...

  14. Applied Process Engineering Laborotory APEL | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Engineering Laborotory (APEL) Place: United States Sector: Services Product: General Financial & Legal Services ( Private family-controlled ) References: Applied Process...

  15. Attenuation-Based Remedies in the Subsurface Applied Field Research

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

    Initiative (ABRS AFRI) | Department of Energy Attenuation-Based Remedies in the Subsurface Applied Field Research Initiative (ABRS AFRI) Attenuation-Based Remedies in the Subsurface Applied Field Research Initiative (ABRS AFRI) Attenuation-Based Remedies in the Subsurface Applied Field Research Initiative (ABRS AFRI) Located at the Savannah River Site in Aiken, South Carolina, the Attenuation-Based Remedies in the Subsurface Applied Field Research Initiative (ABRS AFRI) was established to

  16. Register to Apply for EERE Funding Opportunities | Department of Energy

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

    Apply for Funding » Register to Apply for EERE Funding Opportunities Register to Apply for EERE Funding Opportunities Before applying to an EERE financial opportunity, potential applicants must complete specific registration requirements. Of the registrations listed below, the EERE Exchange registration does not have a delay; however, the remaining registration requirements could take several weeks to process and are necessary before a potential applicant can receive an award. To be eligible to

  17. CX-001378: Categorical Exclusion Determination | Department of Energy

    Office of Environmental Management (EM)

    68: Categorical Exclusion Determination CX-001068: Categorical Exclusion Determination Analysis of Energy, Environmental, and Life Cycle Cost Reduction Potential of Ground Source Heat Pumps in Hot and Humid Climate CX(s) Applied: A9 Date: 03/10/2010 Location(s): Florida Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Florida International University is proposing a project that "will evaluate installed ground source heat pumps (GHSPs)/Hybrid GHSPs (HGHSP) systems

  18. PLURAL METALLIC COATINGS ON URANIUM AND METHOD OF APPLYING SAME

    DOE Patents [OSTI]

    Gray, A.G.

    1958-09-16

    A method is described of applying protective coatings to uranlum articles. It consists in applying chromium plating to such uranium articles by electrolysis in a chromic acid bath and subsequently applying, to this minum containing alloy. This aluminum contalning alloy (for example one of aluminum and silicon) may then be used as a bonding alloy between the chromized surface and an aluminum can.

  19. Applied Mathematics | U.S. DOE Office of Science (SC)

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

    Applied Mathematics Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Applied Mathematics Conferences And Workshops Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information Advanced Scientific Computing Research U.S. Department of

  20. CX-009419: Categorical Exclusion Determination

    Energy.gov [DOE]

    Magnetic Pulser CX(s) Applied: None applied. Date: 10/30/2012 Location(s): Missouri Offices(s): Kansas City Site Office

  1. CX-009420: Categorical Exclusion Determination

    Energy.gov [DOE]

    Additive Manufacturing Using EOSINT M280 CX(s) Applied: None applied. Date: 10/30/2012 Location(s): Missouri Offices(s): Kansas City Site Office

  2. CX-009418: Categorical Exclusion Determination

    Energy.gov [DOE]

    Electron Beam Melting CX(s) Applied: None applied. Date: 10/30/2012 Location(s): Missouri Offices(s): Kansas City Site Office

  3. Ozone Reductions Using Residential Building Envelopes

    SciTech Connect (OSTI)

    Walker, Iain S.; Sherman, Max; Nazaroff, William W.

    2009-02-01

    Ozone is an air pollutant with that can have significant health effects and a significant source of ozone in some regions of California is outdoor air. Because people spend the vast majority of their time indoors, reduction in indoor levels of ozone could lead to improved health for many California residents. Ozone is removed from indoor air by surface reactions and can also be filtered by building envelopes. The magnitude of the envelope impact depends on the specific building materials that the air flows over and the geometry of the air flow paths through the envelope that can be changes by mechanical ventilation operation. The 2008 Residential Building Standards in California include minimum requirements for mechanical ventilation by referencing ASHRAE Standard 62.2. This study examines the changes in indoor ozone depending on the mechanical ventilation system selected to meet these requirements. This study used detailed simulations of ventilation in a house to examine the impacts of different ventilation systems on indoor ozone concentrations. The simulation results showed that staying indoors reduces exposure to ozone by 80percent to 90percent, that exhaust ventilation systems lead to lower indoor ozone concentrations, that opening of windows should be avoided at times of high outdoor ozone, and that changing the time at which mechanical ventilation occurs has the ability to halve exposure to ozone. Future work should focus on the products of ozone reactions in the building envelope and the fate of these products with respect to indoor exposures.

  4. Delta: Data Reduction for Integrated Application Workflows.

    SciTech Connect (OSTI)

    Lofstead, Gerald Fredrick; Jean-Baptiste, Gregory; Oldfield, Ron A.

    2015-06-01

    Integrated Application Workflows (IAWs) run multiple simulation workflow components con- currently on an HPC resource connecting these components using compute area resources and compensating for any performance or data processing rate mismatches. These IAWs require high frequency and high volume data transfers between compute nodes and staging area nodes during the lifetime of a large parallel computation. The available network band- width between the two areas may not be enough to efficiently support the data movement. As the processing power available to compute resources increases, the requirements for this data transfer will become more difficult to satisfy and perhaps will not be satisfiable at all since network capabilities are not expanding at a comparable rate. Furthermore, energy consumption in HPC environments is expected to grow by an order of magnitude as exas- cale systems become a reality. The energy cost of moving large amounts of data frequently will contribute to this issue. It is necessary to reduce the volume of data without reducing the quality of data when it is being processed and analyzed. Delta resolves the issue by addressing the lifetime data transfer operations. Delta removes subsequent identical copies of already transmitted data during transfers and restores those copies once the data has reached the destination. Delta is able to identify duplicated information and determine the most space efficient way to represent it. Initial tests show about 50% reduction in data movement while maintaining the same data quality and transmission frequency.

  5. Cost reduction in deep water production systems

    SciTech Connect (OSTI)

    Beltrao, R.L.C.

    1995-12-31

    This paper describes a cost reduction program that Petrobras has conceived for its deep water field. Beginning with the Floating Production Unit, a new concept of FPSO was established where a simple system, designed to long term testing, can be upgraded, on the location, to be the definitive production unit. Regarding to the subsea system, the following projects will be considered. (1) Subsea Manifold: There are two 8-well-diverless manifolds designed for 1,000 meters presently under construction and after a value analysis, a new design was achieved for the next generation. Both projects will be discussed and a cost evaluation will also be provided. (2) Subsea Pipelines: Petrobras has just started a large program aiming to reduce cost on this important item. There are several projects such as hybrid (flexible and rigid) pipes for large diameter in deep water, alternatives laying methods, rigid riser on FPS, new material...etc. The authors intend to provide an overview of each project.

  6. Low-cost Radon Reduction Pilot Study

    SciTech Connect (OSTI)

    Rose, William B.; Francisco, Paul W.; Merrin, Zachary

    2015-09-01

    The U.S. Department of Energy's Building America research team Partnership for Advanced Residential Retrofits conducted a primary scoping study on the impact of air sealing between the foundation and the living space on radon transport reduction across the foundation and living space floor assembly. Fifteen homes in the Champaign, Illinois, area participated in the study. These homes were instrumented for hourly continuous radon measurements and simultaneous temperature and humidity measurements. Blower door and zone pressure diagnostics were conducted at each house. The treatments consisted of using air-sealing foams at the underside of the floor that separated the living space from the foundation and providing duct sealing on the ductwork that is situated in the foundation area. The hypothesis was that air sealing the floor system that separated the foundation from the living space should better isolate the living space from the foundation; this isolation should lead to less radon entering the living space from the foundation. If the hypothesis had been proven, retrofit energy-efficiency programs may have chosen to adopt these isolation methods for enhanced radon protection to the living space.

  7. ADVANTG 3.0.1: AutomateD VAriaNce reducTion Generator

    Energy Science and Technology Software Center (OSTI)

    2015-08-17

    Version 00 ADVANTG is an automated tool for generating variance reduction parameters for fixed-source continuous-energy Monte Carlo simulations with MCNP5 V1.60 (CCC-810, not included in this distribution) based on approximate 3-D multigroup discrete ordinates adjoint transport solutions generated by Denovo (included in this distribution). The variance reduction parameters generated by ADVANTG consist of space and energy-dependent weight-window bounds and biased source distributions, which are output in formats that can be directly used with unmodified versionsmore » of MCNP5. ADVANTG has been applied to neutron, photon, and coupled neutron-photon simulations of real-world radiation detection and shielding scenarios. ADVANTG is compatible with all MCNP5 geometry features and can be used to accelerate cell tallies (F4, F6, F8), surface tallies (F1 and F2), point-detector tallies (F5), and Cartesian mesh tallies (FMESH).« less

  8. Fixed bed reduction of hematite under alternating reduction and oxidation cycles

    SciTech Connect (OSTI)

    Breault, Ronald W.; Monazam, Esmail R.

    2015-02-28

    The rate of the reduction reaction of a low cost natural hematite oxygen carrier for chemical looping combustion was investigated in a fixed bed reactor where hematite samples of about 1 kg were exposed to a flowing stream of methane and argon. The investigation aims to develop understanding of the factors that govern the rate of reduction with in larger reactors as compared to mostly TGA investigations in the literature. Comparison of the experimental data with a model indicated that reaction between the methane and the iron oxide shows multi-step reactions. The analysis also shows that the conversion occurs with a process that likely consumes all the oxygen close to the surface of the hematite particles and another process that is likely controlled by the diffusion of oxygen to the surface of the particles. Additional analysis shows that the thickness of the fast layer is on the order of 8 unit crystals. This is about 0.4% of the hematite; however, it comprises about 20 to 25% of the conversion for the 10 min reduction cycle.

  9. Rate of reduction of ore-carbon composites: Part II. Modeling of reduction in extended composites

    SciTech Connect (OSTI)

    Fortini, O.M.; Fruehan, R.J.

    2005-12-01

    A new process for ironmaking was proposed using a rotary hearth furnace and an iron bath smelter to produce iron employing wood charcoal as an energy source and reductant. This paper examines reactions in composite pellet samples with sizes close to sizes used in industrial practice (10 to 16 min in diameter). A model was constructed using the combined kinetic mechanism developed in Part I of this series of articles along with equations for the computation of pellet temperature and shrinkage during the reaction. The analysis of reaction rates measured for pellets with wood charcoal showed that heat transfer plays a significant role in their overall rate of reaction at elevated temperatures. The slower rates measured in pellets containing coal char show that the intrinsic kinetics of carbon oxidation is more significant than heat transfer. Model calculations suggest that the rates are highly sensitive to the thermal conductivity of pellets containing wood charcoal and are less sensitive to the external conditions of heat transfer. It was seen that the changes in pellet surface area and diameter due to shrinkage introduce little change on reaction rates. The model developed provides an adequate description of pellets of wood charcoal up to circa 90% of reduction. Experimentally determined rates of reduction of iron oxide by wood charcoal were approximately 5 to 10 times faster than rates measured in pellets with coal char.

  10. Fixed bed reduction of hematite under alternating reduction and oxidation cycles

    DOE PAGES-Beta [OSTI]

    Breault, Ronald W.; Monazam, Esmail R.

    2015-02-28

    The rate of the reduction reaction of a low cost natural hematite oxygen carrier for chemical looping combustion was investigated in a fixed bed reactor where hematite samples of about 1 kg were exposed to a flowing stream of methane and argon. The investigation aims to develop understanding of the factors that govern the rate of reduction with in larger reactors as compared to mostly TGA investigations in the literature. Comparison of the experimental data with a model indicated that reaction between the methane and the iron oxide shows multi-step reactions. The analysis also shows that the conversion occurs withmorea process that likely consumes all the oxygen close to the surface of the hematite particles and another process that is likely controlled by the diffusion of oxygen to the surface of the particles. Additional analysis shows that the thickness of the fast layer is on the order of 8 unit crystals. This is about 0.4% of the hematite; however, it comprises about 20 to 25% of the conversion for the 10 min reduction cycle.less

  11. Fermentation and Hydrogen Metabolism Affect Uranium Reduction by Clostridia

    DOE PAGES-Beta [OSTI]

    Gao, Weimin; Francis, Arokiasamy J.

    2013-01-01

    Previously, it has been shown that not only is uranium reduction under fermentation condition common among clostridia species, but also the strains differed in the extent of their capability and the pH of the culture significantly affected uranium(VI) reduction. In this study, using HPLC and GC techniques, metabolic properties of those clostridial strains active in uranium reduction under fermentation conditions have been characterized and their effects on capability variance of uranium reduction discussed. Then, the relationship between hydrogen metabolism and uranium reduction has been further explored and the important role played by hydrogenase in uranium(VI) and iron(III) reduction bymore » clostridia demonstrated. When hydrogen was provided as the headspace gas, uranium(VI) reduction occurred in the presence of whole cells of clostridia. This is in contrast to that of nitrogen as the headspace gas. Without clostridia cells, hydrogen alone could not result in uranium(VI) reduction. In alignment with this observation, it was also found that either copper(II) addition or iron depletion in the medium could compromise uranium reduction by clostridia. In the end, a comprehensive model was proposed to explain uranium reduction by clostridia and its relationship to the overall metabolism especially hydrogen (H 2 ) production.« less

  12. Categorical Exclusion Determinations: Tennessee | Department...

    Office of Environmental Management (EM)

    ... Deactivation of Hollifield Radioactive Ion Beam Facility ... Nuclear Facilities Risk Reduction (JFRR) (4457 Rev.1) CX(s) ... Deactivation of Oak Ridge Electron Linear Accelerator ...

  13. REDUCTIONS WITHOUT REGRET: DEFINING THE NEEDED CAPABILITIES

    SciTech Connect (OSTI)

    Swegle, J.; Tincher, D.

    2013-09-10

    This is the second of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as some closing thoughts for the future. This paper begins with a discussion of the current nuclear force and the plans and procurement programs for the modernization of that force. Current weapon systems and warheads were conceived and built decades ago, and procurement programs have begun for the modernization or replacement of major elements of the nuclear force: the heavy bomber, the air-launched cruise missile, the ICBMs, and the ballistic-missile submarines. In addition, the Nuclear Weapons Council has approved a new framework for nuclear-warhead life extension � not fully fleshed out yet � that aims to reduce the current number of nuclear explosives from seven to five, the so-called �3+2� vision. This vision includes three interoperable warheads for both ICBMs and SLBMs (thus eliminating one backup weapon) and two warheads for aircraft delivery (one gravity bomb and one cruise-missile, eliminating a second backup gravity bomb). This paper also includes a discussion of the current and near-term nuclear-deterrence mission, both global and regional, and offers some observations on future of the strategic deterrence mission and the challenges of regional and extended nuclear deterrence.

  14. THE SIMPLE SURVEY: OBSERVATIONS, REDUCTION, AND CATALOG

    SciTech Connect (OSTI)

    Damen, M.; Franx, M.; Taylor, E. N.; Labbe, I.; Van Dokkum, P. G.; Muzzin, A.; Brandt, W. N.; Dickinson, M.; Gawiser, E.; Illingworth, G. D.; Marchesini, D.; Papovich, C.; Rix, H.-W.

    2011-01-20

    We present the Spitzer IRAC/MUSYC Public Legacy Survey in the Extended CDF-South (SIMPLE), which consists of deep IRAC observations covering the {approx}1600 arcmin{sup 2} area surrounding GOODS-S. The limiting magnitudes of the SIMPLE IRAC mosaics typically are 23.8, 23.6, 21.9, and 21.7, at 3.6 {mu}m, 4.5 {mu}m, 5.8 {mu}m, and 8.0 {mu}m, respectively (5{sigma} total point source magnitudes in AB). The SIMPLE IRAC images are combined with the 10' x 15' GOODS IRAC mosaics in the center. We give detailed descriptions of the observations, data reduction, and properties of the final images, as well as the detection and photometry methods used to build a catalog. Using published optical and near-infrared data from the Multiwavelength Survey by Yale-Chile (MUSYC), we construct an IRAC-selected catalog, containing photometry in UBVRIz'JHK, [3.6 {mu}m], [4.5 {mu}m], [5.8 {mu}m], and [8.0 {mu}m]. The catalog contains 43,782 sources with S/N >5 at 3.6 {mu}m, 19,993 of which have 13-band photometry. We compare this catalog to the publicly available MUSYC and FIREWORKS catalogs and discuss the differences. Using a high signal-to-noise sub-sample of 3391 sources with ([3.6] + [4.5])/2 < 21.2, we investigate the star formation rate history of massive galaxies out to z {approx} 1.8. We find that at z {approx} 1.8 at least 30% {+-} 7% of the most massive galaxies (M{sub *} >10{sup 11} M{sub sun}) are passively evolving, in agreement with earlier results from surveys covering less area.

  15. PLAINS CO2 REDUCTION (PCOR) PARTNERSHIP

    SciTech Connect (OSTI)

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

    2006-01-01

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

  16. June 2016 National Idling Reduction Network News | Department of Energy

    Energy Savers

    6 National Idling Reduction Network News June 2016 National Idling Reduction Network News August 3, 2016 - 6:32pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is the June 2016

  17. February 2016 National Idling Reduction Network News | Department of Energy

    Energy Savers

    6 National Idling Reduction Network News February 2016 National Idling Reduction Network News April 5, 2016 - 10:05am Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is the

  18. January 2016 National Idling Reduction Network News | Department of Energy

    Energy Savers

    6 National Idling Reduction Network News January 2016 National Idling Reduction Network News March 10, 2016 - 1:25pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is the

  19. July 2015 National Idling Reduction Network News | Department of Energy

    Energy Savers

    July 2015 National Idling Reduction Network News July 2015 National Idling Reduction Network News September 8, 2015 - 11:01am Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is

  20. May 2015 National Idling Reduction Network News | Department of Energy

    Energy Savers

    5 National Idling Reduction Network News May 2015 National Idling Reduction Network News July 2, 2015 - 4:19pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is the May 2015

  1. November 2015 National Idling Reduction Network News | Department of Energy

    Energy Savers

    5 National Idling Reduction Network News November 2015 National Idling Reduction Network News January 7, 2016 - 1:54pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is the

  2. September 2015 National Idling Reduction Network News | Department of

    Energy Savers

    Energy 5 National Idling Reduction Network News September 2015 National Idling Reduction Network News November 5, 2015 - 12:26pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States.

  3. April 2015 National Idling Reduction Network News | Department of Energy

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

    April 2015 National Idling Reduction Network News April 2015 National Idling Reduction Network News June 4, 2015 - 12:19pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is the

  4. August 2014 National Idling Reduction Network News | Department of Energy

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

    August 2014 National Idling Reduction Network News August 2014 National Idling Reduction Network News October 3, 2014 - 12:11pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United States. Below is

  5. Enhanced High Temperature Performance of NOx Storage/Reduction (NSR)

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

    Materials | Department of Energy Enhanced High Temperature Performance of NOx Storage/Reduction (NSR) Materials Enhanced High Temperature Performance of NOx Storage/Reduction (NSR) Materials 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ace026_peden_2012_o.pdf (2.2 MB) More Documents & Publications Enhanced High and Low Temperature Performance of NOx Reduction Materials Enhanced High Temperature Performance of

  6. Plasma Incinerator System for the Reduction and Processing of Bulk

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

    Materials | Princeton Plasma Physics Lab Plasma Incinerator System for the Reduction and Processing of Bulk Materials This is a high-temperature plasma device, coupled to an engineered (temperature resistant) chamber for the purpose of reducing waste and other materials. the device enhances the efficient for mass reduction. In operation there are no moving parts. Mass reduction is realized, resulting from localized heat, within the process chamber. No.: M-910 Inventor(s): Charles A Gentile

  7. Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop |

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

    Department of Energy Compression, Storage, and Dispensing Cost Reduction Workshop Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop The U.S. Department of Energy's (DOE's) Argonne National Laboratory (ANL) held a Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop on March 20-21, 2013, in Argonne, Illinois. The workshop featured 36 participants representing industry, government, and national laboratories with expertise in the relevant fields. The

  8. Secretary Moniz Releases Report Showing the Cost Reductions and Rapid

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

    Deployment of Clean Energy Technologies | Department of Energy Secretary Moniz Releases Report Showing the Cost Reductions and Rapid Deployment of Clean Energy Technologies Secretary Moniz Releases Report Showing the Cost Reductions and Rapid Deployment of Clean Energy Technologies September 28, 2016 - 11:33am Addthis Secretary Moniz Releases Report Showing the Cost Reductions and Rapid Deployment of Clean Energy Technologies NEWS MEDIA CONTACT (202) 586-4940 DOENews@hq.doe.gov During Obama

  9. Steam Pressure Reduction: Opportunities and Issues | Department of Energy

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

    Steam Pressure Reduction: Opportunities and Issues Steam Pressure Reduction: Opportunities and Issues This brief details industrial steam generation systems best practices and opportunities for reducing steam system operating pressure. Steam Pressure Reduction: Opportunities and Issues (November 2005) (1.18 MB) More Documents & Publications Steam System Survey Guide Improving Steam System Performance: A Sourcebook for Industry, Second Edition Install an Automatic Blowdown-Control

  10. Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode

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

    Technique | Department of Energy Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Presentation slides from the Fuel Cell Technologies Office webinar, "Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique," held March 12, 2013. Presenters were Shyam S. Kocha, National Renewable Energy Laboratory; Yannick Garsany, Naval Research

  11. Project Profile: Evaluating the Causes of Photovoltaics Cost Reduction: Why

    Energy Savers

    is PV different? | Department of Energy Soft Costs » Project Profile: Evaluating the Causes of Photovoltaics Cost Reduction: Why is PV different? Project Profile: Evaluating the Causes of Photovoltaics Cost Reduction: Why is PV different? Logo of Massachusetts Institute of Technology. The bar chart below the logo shows the cost reduction in photovoltaics compared to other energy-conversion technologies. PV is performing better than coal, natural gas, nuclear fusion, wind, and solar thermal

  12. September 2016 National Idling Reduction Network News | Department of

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

    Energy September 2016 National Idling Reduction Network News September 2016 National Idling Reduction Network News November 7, 2016 - 3:13pm Addthis The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators); nonprofit organizations; and national research laboratories to identify consistent, workable solutions to heavy-vehicle idling for the entire United

  13. An approximate framework for quantum transport calculation with model order reduction

    SciTech Connect (OSTI)

    Chen, Quan; Li, Jun; Yam, Chiyung; Zhang, Yu; Wong, Ngai; Chen, Guanhua

    2015-04-01

    A new approximate computational framework is proposed for computing the non-equilibrium charge density in the context of the non-equilibrium Green's function (NEGF) method for quantum mechanical transport problems. The framework consists of a new formulation, called the X-formulation, for single-energy density calculation based on the solution of sparse linear systems, and a projection-based nonlinear model order reduction (MOR) approach to address the large number of energy points required for large applied biases. The advantages of the new methods are confirmed by numerical experiments.

  14. Analysis of Energy, Environmental and Life Cycle Cost Reduction...

    Open Energy Information (Open El) [EERE & EIA]

    Environmental and Life Cycle Cost Reduction Potential of Ground Source Heat Pump (GSHP) in Hot and Humid Climate Geothermal Project Jump to: navigation, search Last modified on...

  15. Petroleum Reduction Strategies to Reduce Vehicle Miles Traveled

    Energy.gov [DOE]

    For reducing greenhouse gas emissions, the table below describes petroleum reduction strategies to reduce vehicle miles traveled, as well as guidance and best practices for each strategy.

  16. MODEL REDUCTION WITH MAPREDUCE-ENABLED TALL AND SKINNY SINGULAR...

    Office of Scientific and Technical Information (OSTI)

    AND SKINNY SINGULAR VALUE DECOMPOSITION. Citation Details In-Document Search Title: MODEL REDUCTION WITH MAPREDUCE-ENABLED TALL AND SKINNY SINGULAR VALUE DECOMPOSITION. Abstract ...

  17. Manganese Reduction-Oxidation Drives Plant Debris Decomposition

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

    Manganese Reduction-Oxidation Drives Plant Debris Decomposition Print Microbial decomposition of plant debris ("litter") is a keystone ecosystem process because it regulates ...

  18. Alternating current loss reduction for rectangular busbars by...

    Office of Scientific and Technical Information (OSTI)

    Alternating current loss reduction for rectangular busbars by covering their edges with low permeable magnetic caps Citation Details In-Document Search Title: Alternating current...

  19. Preparations of rare earth-iron alloys by thermite reduction

    DOE Patents [OSTI]

    Schmidt, Frederick A.; Peterson, David T.; Wheelock, John T.

    1986-09-16

    An improved method for the preparation of high-purity rare earth-iron alloys by the aluminothermic reduction of a mixture of rare earth and iron fluorides.

  20. Development of Agency Reduction Targets | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Name: Development of Agency Reduction Targets Phase: "Evaluate Options and Determine Feasibility" is not in the list of possible values (Bring the Right People Together, Create a...

  1. LABORATORY STUDY FOR THE REDUCTION OF CHROME (VI) TO CHROME ...

    Office of Scientific and Technical Information (OSTI)

    LABORATORY STUDY FOR THE REDUCTION OF CHROME (VI) TO CHROME (III) USING SODIUM METABISULFITE UNDER ACIDIC CONDITIONS Citation Details In-Document Search Title: LABORATORY STUDY FOR ...

  2. DOE Retrospective Review Plan and Burden Reduction Report | Department...

    Energy Savers

    DOE Retrospective Review Plan and Burden Reduction Report July 2014 FINAL (85.01 KB) More Documents & Publications DOE Retrospective Review Plan Report May 2012 DOE EO 13563 ...

  3. Structure and Function of Microbial Metal-Reduction Proteins...

    Office of Scientific and Technical Information (OSTI)

    Function of Microbial Metal-Reduction Proteins Xu, Ying; Crawford, Oakly H.; Xu, Dong; Larimer, Frank W.; Uberbacher, Edward C.; Zhou, Jizhong 97 MATHEMATICS AND COMPUTING; 59...

  4. Operating Reserve Reductions From a Proposed Energy Imbalance...

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

    Reserve Reductions From a Proposed Energy Imbalance Market With Wind and Solar Generation in the Western Interconnection J. King and B. Kirby Consultants M. Milligan National ...

  5. Flexibility Reserve Reductions from an Energy Imbalance Market...

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

    Flexibility Reserve Reductions from an Energy Imbalance Market with High Levels of Wind Energy in the Western Interconnection J. King and B. Kirby Consultants M. Milligan National ...

  6. Large Fleets Lead in Petroleum Reduction (Fact Sheet)

    SciTech Connect (OSTI)

    Proc, H.

    2011-03-01

    Fact sheet describes Clean Cities' National Petroleum Reduction Partnership, an initiative through which large private fleets can receive support from Clean Cities to reduce petroleum consumption.

  7. Reductive Capacity Measurement of Waste Forms for Secondary Radioactive Wastes

    SciTech Connect (OSTI)

    Um, Wooyong; Yang, Jungseok; Serne, R. Jeffrey; Westsik, Joseph H.

    2015-09-28

    The reductive capacities of dry ingredients and final solid waste forms were measured using both the Cr(VI) and Ce(IV) methods and the results were compared. Blast furnace slag (BFS), sodium sulfide, SnF2, and SnCl2 used as dry ingredients to make various waste forms showed significantly higher reductive capacities compared to other ingredients regardless of which method was used. Although the BFS exhibits appreciable reductive capacity, it requires greater amounts of time to fully react. In almost all cases, the Ce(IV) method yielded larger reductive capacity values than those from the Cr(VI) method and can be used as an upper bound for the reductive capacity of the dry ingredients and waste forms, because the Ce(IV) method subjects the solids to a strong acid (low pH) condition that dissolves much more of the solids. Because the Cr(VI) method relies on a neutral pH condition, the Cr(VI) method can be used to estimate primarily the waste form surface-related and readily dissolvable reductive capacity. However, the Cr(VI) method does not measure the total reductive capacity of the waste form, the long-term reductive capacity afforded by very slowly dissolving solids, or the reductive capacity present in the interior pores and internal locations of the solids.

  8. Bridging the Divide Between Poverty Reduction and Climate Change...

    Open Energy Information (Open El) [EERE & EIA]

    Bridging the Divide Between Poverty Reduction and Climate Change Through Sustainable and Innovative Energy Technologies Jump to: navigation, search Tool Summary LAUNCH TOOL Name:...

  9. Concomitant thionation and reduction of graphene oxide through...

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

    Concomitant thionation and reduction of graphene oxide through solidgas metathetical sulfidation reactions at high temperatures Authors: Jeon, K.-W. and Seo, D.-K. Title:...

  10. Energy for Poverty Reduction and Sustainable Development: UNDP...

    Open Energy Information (Open El) [EERE & EIA]

    Poverty Reduction and Sustainable Development: UNDP Energy Documents and Publications Catalogue Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy for Poverty...

  11. Engine Friction Reduction Through Surface Finish and Coatings

    Energy.gov [DOE]

    Opportunities exist for friction reduction in piston rings and valve trains using durable, advanced material technologies, such as diamond-like carbon (DLC) coatings, and new lubricants.

  12. Fossil Fuel-Generated Energy Consumption Reduction for New Federal...

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

    Buildings Fossil Fuel-Generated Energy Consumption Reduction for New Federal Buildings and Major Renovations of Federal Buildings Document details Fossil Fuel-Generated Energy ...

  13. Fossil Fuel-Generated Energy Consumption Reduction for New Federal...

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

    Buildings OIRA Comparison Document Fossil Fuel-Generated Energy Consumption Reduction for New Federal Buildings and Major Renovations of Federal Buildings OIRA Comparison Document ...

  14. Reduction of Emissions from a High Speed Ferry | Department of...

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

    Reduction of Emissions from a High Speed Ferry 2003 DEER Conference Presentation: West Virginia University PDF icon 2003deerthompson.pdf More Documents & Publications Recent ...

  15. DOE Program Resources and Tools for Petroleum Reduction in the...

    Open Energy Information (Open El) [EERE & EIA]

    DOE Program Resources and Tools for Petroleum Reduction in the Transportation Sector Webinar Jump to: navigation, search Tool Summary Name: DOE Program Resources and Tools for...

  16. Enhanced High and Low Temperature Performance of NOx Reduction...

    Energy.gov (indexed) [DOE]

    Low Temperature Performance of NOx Reduction Materials 2014 DOE AMR Review This presentation does not contain any proprietary, confidential, or otherwise restricted information. ...

  17. Y-12 and the 2000 decade ? infrastructure reduction

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

    consolidated storage scheme for these materials. "Part of the Infrastructure Reduction campaign involves the deactivation and eventual demolition of a large building known as...

  18. A Shape Memory Polymer Dialysis Needle Adapter for the Reduction...

    Office of Scientific and Technical Information (OSTI)

    A Shape Memory Polymer Dialysis Needle Adapter for the Reduction of Hemodynamic Stress within Arteriovenous Grafts Citation Details In-Document Search Title: A Shape Memory Polymer ...

  19. MURMoT. Design and Application of Microbial Uranium Reduction...

    Office of Scientific and Technical Information (OSTI)

    MURMoT. Design and Application of Microbial Uranium Reduction Monitoring Tools Citation ... Sponsoring Org: USDOE Office of Science (SC), Biological and Environmental Research (BER) ...

  20. MURMoT. Design and Application of Microbial Uranium Reduction...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: MURMoT. Design and Application of Microbial Uranium Reduction Monitoring ... Sponsoring Org: USDOE Office of Science (SC), Biological and Environmental Research (BER) ...

  1. NNSA's Global Threat Reduction Initiative Removes More Than One...

    National Nuclear Security Administration (NNSA)

    Global Threat Reduction Initiative Removes More Than One Ton of Food | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the...

  2. Unique Catalyst System for NOx Reduction in Diesel Exhaust |...

    Energy.gov (indexed) [DOE]

    More Documents & Publications Noxtechs PAC System Development and Demonstration Plasma Assisted Catalysis System for NOx Reduction Clean Diesel Engine Component Improvement ...

  3. Selective reduction of NOx in oxygen rich environments with plasma...

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

    environments with plasma-assisted catalysis: Catalyst development and mechanistic studies Selective reduction of NOx in oxygen rich environments with plasma-assisted catalysis: ...

  4. Regeneration of anion exchange resins by catalyzed electrochemical reduction

    DOE Patents [OSTI]

    Gu, Baohua; Brown, Gilbert M.

    2002-01-01

    Anion exchange resins sorbed with perchlorate may be regenerated by a combination of chemical reduction of perchlorate to chloride using a reducing agent and an electrochemical reduction of the oxidized reducing agent. Transitional metals including Ti, Re, and V are preferred chemical reagents for the reduction of perchlorate to chloride. Complexing agents such as oxalate are used to prevent the precipitation of the oxidized Ti(IV) species, and ethyl alcohol may be added to accelerate the reduction kinetics of perchlorate. The regeneration may be performed by continuously recycling the regenerating solution through the resin bed and an electrochemical cell so that the secondary waste generation is minimized.

  5. China-Energy Intensity Reduction Strategy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Intensity Reduction Strategy Jump to: navigation, search Name China-ESMAP Low Carbon Growth Country Studies Program AgencyCompany Organization Energy Sector Management Assistance...

  6. Which Idling Reduction Technologeis are the Best? | Department...

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

    More Documents & Publications Predicted Impact of Idling Reduction Options for Heavy-Duty Diesel Trucks: A Comparison of Full-Fuel-Cycle Emissions, Energy Use, and Proximity to ...

  7. Analysis of Energy, Environmental and Life Cycle Cost Reduction...

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

    Energy, Environmental and Life Cycle Cost Reduction Potential of Ground Source Heat Pump (GSHP) in Hot and Humid Climate Analysis of Energy, Environmental and Life Cycle Cost ...

  8. Reduction of Transient Particulate Matter Spikes with Decision...

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

    Reduction of Transient Particulate Matter Spikes with Decision Tree Based Control Using a non-parametric decision tree to measure transient PM could correctly identify 94% of high ...

  9. Electrocatalyst for Oxygen Reduction with Reduced Platinum Oxidation...

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

    Electrocatalyst for oxygen reduction with reduced platinum oxidation and dissolution rates The invention relates to platinum-metal oxide composite particles and their use as...

  10. NNSA Launches Global Threat Reduction Initiative | National Nuclear...

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

    Launches Global Threat Reduction Initiative Vienna, Austria Secretary Abraham, in a speech to delegates at the International Energy Agency in Vienna, Austria, launches the...

  11. Petroleum Reduction Strategies to Improve Vehicle Fuel Efficiency

    Energy.gov [DOE]

    For reducing greenhouse gas emissions, the table below describes petroleum reduction strategies to improve vehicle fuel efficiency, as well as guidance and best practices for each strategy.

  12. Electrochemical and infrared studies of the reduction of organic...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Electrochemical and infrared studies of the reduction of organic carbonates Citation Details ... Publication Date: 2001-06-01 OSTI Identifier: 821009 Report ...

  13. July 2014 National Idling Reduction Network News | Department...

    Energy Savers

    ... Diesel Emissions Reduction Rebate Program - New Hampshire Department of Environmental Services, Air Division - 73,000 - First come, first served, as long as funds remain but no ...

  14. Building America Webinar: Opportunities to Apply Phase Change Materials to

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

    Building Enclosures | Department of Energy to Apply Phase Change Materials to Building Enclosures Building America Webinar: Opportunities to Apply Phase Change Materials to Building Enclosures This webinar, presented by research team Fraunhofer Center for Sustainable Energy Systems (CSE), reviewed basic physical characteristics and thermal properties of phase change materials (PCMs) and provided guidance on how to effectively apply PCMs in buildings in the United States.

  15. Opportunities to Apply Phase Change Materials to Building Enclosures

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

    Webinar | Department of Energy Opportunities to Apply Phase Change Materials to Building Enclosures Webinar Opportunities to Apply Phase Change Materials to Building Enclosures Webinar Slides from the Building America webinar on November 11, 2011. webinar_pcm_enclosures_20111111.pdf (2.99 MB) More Documents & Publications Building America Webinar: Opportunities to Apply Phase Change Materials to Building Enclosures Vehicle Technologies Office Merit Review 2016: ePATHS - electrical PCM

  16. Overview and Progress of the Applied Battery Research (ABR) Activity |

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

    Department of Energy Applied Battery Research (ABR) Activity Overview and Progress of the Applied Battery Research (ABR) Activity 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting es014_faguy_2012_o.pdf (2.07 MB) More Documents & Publications Fabricate PHEV Cells for Testing & Diagnostics Overview and Progress of the Applied Battery Research (ABR) Activity Current Research Activities in Electrode and Cell

  17. El Paso County Geothermal Project: Innovative Research Technologies Applied

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

    to the Geothermal Reosurce Potential at Fort Bliss | Department of Energy El Paso County Geothermal Project: Innovative Research Technologies Applied to the Geothermal Reosurce Potential at Fort Bliss El Paso County Geothermal Project: Innovative Research Technologies Applied to the Geothermal Reosurce Potential at Fort Bliss El Paso County Geothermal Project: Innovative Research Technologies Applied to the Geothermal Reosurce Potential at Fort Bliss presentation at the April 2013 peer

  18. Where to Apply for Weatherization Assistance | Department of Energy

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

    Program » Where to Apply for Weatherization Assistance Where to Apply for Weatherization Assistance To apply for weatherization assistance you need to contact your state weatherization agency. The U.S. Department of Energy (DOE) does not provide weatherization services or services of any kind to individuals. DOE also does not process applications-this process is handled by each state. How to Determine if You Are Eligible for Weatherization Assistance One of the primary factors affecting

  19. Large Eddy Simulation (LES) Applied to Advanced Engine Combustion Research

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

    | Department of Energy Advanced Engine Combustion Research Large Eddy Simulation (LES) Applied to Advanced Engine Combustion Research 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ace007_oefelein_2012_o.pdf (6.57 MB) More Documents & Publications Large Eddy Simulation (LES) Applied to Advanced Engine Combustion Research Large Eddy Simulation (LES) Applied to Low-Temperature and Diesel

  20. Apply for the Parallel Computing Summer Research Internship

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

    How to Apply Apply for the Parallel Computing Summer Research Internship Creating next-generation leaders in HPC research and applications development Program Co-Lead Robert (Bob) Robey Email Program Co-Lead Hai Ah Nam Email Program Co-Lead Kris Garrett Email Program Co-Lead Joseph Schoonover Email Professional Staff Assistant Nicole Aguilar Garcia (505) 665-3048 Email Application deadline is January 27, 2017 with notification by mid-February 2017. Who can apply? Upper division undergraduate

  1. Am Shav Technological Applied Development Center | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Technological Applied Development Center Place: Israel Sector: Services Product: General Financial & Legal Services ( Private family-controlled ) References: Am-Shav...

  2. Apply: Funding Opportunity - Advancing Solutions to Improve Energy...

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

    Advancing Solutions to Improve Energy Efficiency of Commercial Buildings Apply: Funding Opportunity - Advancing Solutions to Improve Energy Efficiency of Commercial Buildings ...

  3. Apply: Small Business Funding Opportunity for Lighting, Integrated...

    Office of Environmental Management (EM)

    Small Business Funding Opportunity for Lighting, Integrated Storage, and Distributed Generation Apply: Small Business Funding Opportunity for Lighting, Integrated Storage, and ...

  4. Crivelli, Silvia; Meza, Juan 60 APPLIED LIFE SCIENCES Ernest...

    Office of Scientific and Technical Information (OSTI)

    folding via divide-and-conquer optimization Oliva, Ricardo; Crivelli, Silvia; Meza, Juan 60 APPLIED LIFE SCIENCES Ernest Orlando Lawrence Berkeley NationalLaboratory, Berkeley, CA...

  5. ENERGY STAR Webinar: How to Apply for the ENERGY STAR

    Energy.gov [DOE]

    The U.S. Environmental Protection Agency (EPA) is hosting a webinar on how to apply for ENERGY STAR certification in Portfolio Manager.

  6. Identification of multi-modal plasma responses to applied magnetic...

    Office of Scientific and Technical Information (OSTI)

    Title: Identification of multi-modal plasma responses to applied magnetic ... Type: Publisher's Accepted Manuscript Journal Name: Physics of Plasmas Additional Journal ...

  7. Building America Whole-House Solutions for Existing Homes: Applying...

    Energy Savers

    Building America Whole-House Solutions for Existing Homes: Applying Best Practices to Florida Local Government Retrofit Programs - Central Florida (Fact Sheet) Building America ...

  8. Experts Meeting: Behavioral Economics as Applied to Energy Demand...

    U.S. Energy Information Administration (EIA) (indexed site)

    Experts Meeting: Behavioral Economics as Applied to Energy Demand Analysis and Energy Efficiency Programs EIA Office of Energy Consumption and Efficiency Analysis July 17, 2013 | ...

  9. Attenuation-Based Remedies in the Subsurface Applied Field Research...

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

    The mission of the Attenuation Based Remedies in the Subsurface Applied Field Research Initiative is to seek holistic solutions to DOE's groundwater contamination problems that ...

  10. Modular Applied General Equilibrium Tool (MAGNET) | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Related Tools CRiSTAL Forests MCA4Climate - Guidance for scientifically sound climate change planning Environmental Impact and Sustainability Applied General Equilibrium Model...

  11. Applied Solar LLC formerly Open Energy Corp and Barnabus Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Open Energy Corp and Barnabus Energy Inc Jump to: navigation, search Name: Applied Solar LLC (formerly Open Energy Corp and Barnabus Energy Inc) Place: San Diego, California...

  12. The generalized finite element method applied to the dynamic...

    Office of Scientific and Technical Information (OSTI)

    Title: The generalized finite element method applied to the dynamic response of heterogeneous media. Authors: Robbins, Joshua ; Voth, Thomas E. Publication Date: 2013-02-01 OSTI ...

  13. BLM Manual 2804: Applying for FLPMA Grants | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: BLM Manual 2804: Applying for FLPMA GrantsPermittingRegulatory...

  14. Apply: Building Energy Efficiency Frontiers and Incubator Technologies...

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

    Building Energy Efficiency Frontiers and Incubator Technologies (BENEFIT) - 2014 (DE-FOA-0001027) Apply: Building Energy Efficiency Frontiers and Incubator Technologies (BENEFIT) - ...

  15. Solar Applied Materials Technology Corp | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Name: Solar Applied Materials Technology Corp Place: Tainan, Taiwan Product: Taiwan's material process specialists with over 20 years experience and in the areas of sputtering...

  16. Energy Department Announces Up to $14 Million for Applying Landscape...

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

    Applying landscape design to bioenergy production systems is a promising approach for meeting multiple environmental, social, and economic objectives, such as maintaining or ...

  17. Applying Risk Communication to the Transportation of Radioactive...

    Office of Environmental Management (EM)

    May 2010 Page 1 Applying Risk Communication Principles Presented by: Ron Edmond Oak Ridge ... information How to integrate risk communication principles into individual ...

  18. Applied Studies and Technology (AS&T) | Department of Energy

    Energy.gov (indexed) [DOE]

    Applied Studies and Technology (AS&T) DOE established the Environmental Sciences Laboratory (ESL) in Grand Junction, Colorado, in 1991 to support its programs. ESL scientists ...

  19. Sandian Named Fellow of the Society for Industrial and Applied...

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

    ... Facilities Advanced Materials Laboratory Center for ... and Applied Mathematics HomeResearch & Capabilities, Staff... prizes: the IEEE International Conference on Data ...

  20. Building America Whole-House Solutions for Existing Homes: Applying...

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

    Homes: Applying Best Practices to Florida Local Government Retrofit Programs - Central Florida (Fact Sheet) Building America Whole-House Solutions for Existing Homes: ...