National Library of Energy BETA

Sample records for 10-percent recovery point

  1. AVTA: ChargePoint America Recovery Act Charging Infrastructure Reports

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following reports describe results of data collected through the Chargepoint America project, which deployed 4,600 public and home charging stations throughout the U.S. This research was conducted by Idaho National Laboratory.

  2. Stress-dependent recovery of point defects in deformed aluminum: An acoustic-damping study

    SciTech Connect (OSTI)

    Ogi, H.; Tsujimoto, A.; Hirao, M.; Ledbetter, H.

    1999-10-26

    The stress dependence of point-defect diffusion to dislocations in a 99.99% polycrystalline aluminum was studied using shear-wave attenuation and phase velocity. By holding the stress after deformation, attenuation and velocity approach their nonstressed values. The holding stress was varied between 0 and 12 MPa, after applying a 15 MPa compressive stress. Time-independent attenuation and stress-induced velocity change were introduced into the Granato-Hikata-Luecke theory, which first established the change of attenuation and velocity caused by the point-defect diffusion to dislocations. Good agreement was found between measurements and the modified theory. The stress dependence of the recovery rate was interpreted as a reduction of the migration energy of point defects diffusing to dislocations, and the activation volume was calculated for uniaxial stress. Electromagnetic acoustic resonance (EMAR) was used for the measurements. Being noncontact and highly sensitive, EMAR permitted detailed measurement of the attenuation and velocity evolutions during the unloading-holding stress sequence.

  3. AVTA: ChargePoint America Recovery Act project map of charging units

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following reports describe the distribution of charging infrastructure through the Chargepoint America project, which deployed 4,600 public and home charging stations throughout the U.S. This research was conducted by Idaho National Laboratory.

  4. The effect on recovery of the injection of alternating slugs of gas and water at pressures above the bubble point 

    E-Print Network [OSTI]

    Givens, James Wilson

    1961-01-01

    . CONCLUSIONS, 24 6. ACKNOWLEDGEMENT. 7. APPE NDIX. 8. REFERENCES. 25 32 337530 LIST OF FIGURES AND TABLES FIGURES 1. Core Saturating and Flooding Apparatus Page 2. Physical Characteristics of Refined Oil and East Texas Crude Oil at 77'F. 3. Refined... Oil Recovery vs Pore Volumes of Injected Fluid for an Initial Gas Slug. 13 4, Refined Oil Recovery vs Pore Volumes of Injected Fluid for an Initial Water Slug. 14 5. The Effect of Slug Length on Recovery of Refined Oil. 15 6. Recovery of East...

  5. Power Recovery 

    E-Print Network [OSTI]

    Murray, F.

    1986-01-01

    , will be the use of the ASTM Theoretical Steam Rate Tables. In addition, the author's experience regarding the minimum size for power recovery units that are economic in a Culf Coast plant will be presented. INTROD\\Jr.'rION When surveying an operation...)' The pressure ~ecompression term(~2) k~l, is used in the equat10n in a manner 1 which reduces the power recovery as calculated by the first term of the equation. From a practical view a decompression ra~~y ~0.3 is a good screening point. Note...

  6. Recovery Act

    Broader source: Energy.gov [DOE]

    Recovery Act and Energy Department programs were designed to stimulate the economy while creating new power sources, conserving resources and aligning the nation to once again lead the global energy economy.

  7. REHABILITATION AND RECOVERY Rehabillitation and Recovery Following

    E-Print Network [OSTI]

    MacDonald, Lee

    REHABILITATION AND RECOVERY Rehabillitation and Recovery Following Wildfires: A Synthesis1 Lee H rehabilitation techniques applied in the Sierra Nevada, northern California, and southwestern Oregon objectives; and {5) recommend appropriate rehabilitation and recovery measures. Wildfires traditionally have

  8. Employment Outlook Aerospace engineers are expected to have 10 percent

    E-Print Network [OSTI]

    Krovi, Venkat

    · Build a super-mileage solar-powered aircraft Employers UB AE graduates have joined top employers world have broken technological frontiers, building and creating the previously unimaginable. One hundred, spacecraft, and rocket science. Curriculum Overview Freshman-Sophomore The first two years build the basic

  9. ChargePoint is Helping Electrify America's Transportation | Department...

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

    of plug-in electric vehicles (PEVs), the Energy Department supported the ChargePoint America project in 2009 under the American Recovery and Reinvestment Act. At the...

  10. Recovery of tritium from tritiated molecules

    DOE Patents [OSTI]

    Swansiger, W.A.

    1984-10-17

    This invention relates to the recovery of tritium from various tritiated molecules by reaction with uranium. More particularly, the invention relates to the recovery of tritium from tritiated molecules by reaction with uranium wherein the reaction is conducted in a reactor which permits the reaction to occur as a moving front reaction from the point where the tritium enters the reactor charged with uranium down the reactor until the uranium is exhausted.

  11. Heat recovery in building envelopes

    E-Print Network [OSTI]

    Walker, Iain S.; Sherman, Max H.

    2003-01-01

    2003). Infiltration heat recovery – ASHRAE Research ProjectModel for Infiltration Heat Recovery, Proc. 21 st AnnualN ATIONAL L ABORATORY Heat Recovery in Building Envelopes

  12. Heat Recovery in Building Envelopes

    E-Print Network [OSTI]

    Sherman, Max H.; Walker, Iain S.

    2001-01-01

    Model For Infiltration Heat Recovery. Proceedings 21st AivcLBNL 47329 HEAT RECOVERY IN BUILDING ENVELOPES Max H.contribution because of heat recovery within the building

  13. Heat recovery in building envelopes

    E-Print Network [OSTI]

    Walker, Iain S.; Sherman, Max H.

    2003-01-01

    2003). Infiltration heat recovery – ASHRAE Research ProjectModel for Infiltration Heat Recovery, Proc. 21 st AnnualWalker, I.S. (2001). "Heat Recovery in Building Envelopes".

  14. Recovery Act Milestones

    ScienceCinema (OSTI)

    Rogers, Matt

    2013-05-29

    Every 100 days, the Department of Energy is held accountable for a progress report on the American Recovery and Reinvestment Act. Update at 200 days, hosted by Matt Rogers, Senior Advisor to Secretary Steven Chu for Recovery Act Implementation.

  15. Locating Heat Recovery Opportunities 

    E-Print Network [OSTI]

    Waterland, A. F.

    1981-01-01

    Basic concepts of heat recovery are defined as they apply to the industrial community. Methods for locating, ranking, and developing heat recovery opportunities are presented and explained. The needs for useful heat 'sinks' are emphasized as equal...

  16. Battleground Energy Recovery Project

    SciTech Connect (OSTI)

    Daniel Bullock

    2011-12-31

    In October 2009, the project partners began a 36-month effort to develop an innovative, commercial-scale demonstration project incorporating state-of-the-art waste heat recovery technology at Clean Harbors, Inc., a large hazardous waste incinerator site located in Deer Park, Texas. With financial support provided by the U.S. Department of Energy, the Battleground Energy Recovery Project was launched to advance waste heat recovery solutions into the hazardous waste incineration market, an area that has seen little adoption of heat recovery in the United States. The goal of the project was to accelerate the use of energy-efficient, waste heat recovery technology as an alternative means to produce steam for industrial processes. The project had three main engineering and business objectives: Prove Feasibility of Waste Heat Recovery Technology at a Hazardous Waste Incinerator Complex; Provide Low-cost Steam to a Major Polypropylene Plant Using Waste Heat; and ï?· Create a Showcase Waste Heat Recovery Demonstration Project.

  17. Waste Heat Recovery

    Office of Environmental Management (EM)

    DRAFT - PRE-DECISIONAL - DRAFT 1 Waste Heat Recovery 1 Technology Assessment 2 Contents 3 1. Introduction to the TechnologySystem ......

  18. WIPP Recovery Information | Department of Energy

    Office of Environmental Management (EM)

    WIPP Recovery Information WIPP Recovery Information Topic: J. R. Stroble CBFO, Provided Information on Locations to Access WIPP Recovery Information. WIPP Recovery - March 26, 2014...

  19. Mass and Heat Recovery 

    E-Print Network [OSTI]

    Hindawai, S. M.

    2010-01-01

    In the last few years heat recovery was under spot and in air conditioning fields usually we use heat recovery by different types of heat exchangers. The heat exchanging between the exhaust air from the building with the fresh air to the building...

  20. Recovery Boiler Corrosion Chemistry

    E-Print Network [OSTI]

    Das, Suman

    11/13/2014 1 Recovery Boiler Corrosion Chemistry Sandy Sharp and Honghi Tran Symposium on Corrosion of a recovery boiler each cause their own forms of corrosion and cracking Understanding the origin of the corrosive conditions enables us to operate a boiler so as to minimize corrosion and cracking select

  1. Recovery Act State Memos Virginia

    Energy Savers [EERE]

    * VIRGINIA RECOVERY ACT SNAPSHOT Virginia has substantial natural resources, including coal and natural gas. The American Recovery & Reinvestment Act (ARRA) is making a...

  2. ARM - Recovery Act

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery Act Recovery Act Logo Subscribe FAQs Recovery Act

  3. Waste Steam Recovery 

    E-Print Network [OSTI]

    Kleinfeld, J. M.

    1979-01-01

    An examination has been made of the recovery of waste steam by three techniques: direct heat exchange to process, mechanical compression, and thermocompression. Near atmospheric steam sources were considered, but the techniques developed are equally...

  4. Exhaust Energy Recovery

    Broader source: Energy.gov [DOE]

    Exhaust energy recovery proposed to achieve 10% fuel efficiency improvement and reduce or eliminate the need for increased heat rejectioncapacity for future heavy duty engines in Class 8 Tractors

  5. Imbibition assisted oil recovery 

    E-Print Network [OSTI]

    Pashayev, Orkhan H.

    2004-11-15

    analyzed in detail to investigate oil recovery during spontaneous imbibition with different types of boundary conditions. The results of these studies have been upscaled to the field dimensions. The validity of the new definition of characteristic length...

  6. Microsoft PowerPoint - WIPP Recovery Workshop_Final

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganismsnowReport ARM28Greg Ball DNVVicksburg

  7. TIPPING POINT (Synopsis) (Roy Thompson, Open Studies Summer Course, 2010)

    E-Print Network [OSTI]

    stations; followed by factory chimneys; yellow blotches on her brilliantly white skin; coal-burning; her tipping point from which recovery will be impossible. A worried look crosses Tabbris' face. Act III

  8. Enhanced coalbed methane recovery

    SciTech Connect (OSTI)

    Mazzotti, M.; Pini, R.; Storti, G. [ETH, Zurich (Switzerland). Inst. of Process Engineering

    2009-01-15

    The recovery of coalbed methane can be enhanced by injecting CO{sub 2} in the coal seam at supercritical conditions. Through an in situ adsorption/desorption process the displaced methane is produced and the adsorbed CO{sub 2} is permanently stored. This is called enhanced coalbed methane recovery (ECBM) and it is a technique under investigation as a possible approach to the geological storage of CO{sub 2} in a carbon dioxide capture and storage system. This work reviews the state of the art on fundamental and practical aspects of the technology and summarizes the results of ECBM field tests. These prove the feasibility of ECBM recovery and highlight substantial opportunities for interdisciplinary research at the interface between earth sciences and chemical engineering.

  9. Solvent recovery targeting

    SciTech Connect (OSTI)

    Ahmad, B.S.; Barton, P.I.

    1999-02-01

    One of the environmental challenges faced by the pharmaceutical and specialty chemical industries is the widespread use of organic solvents. With a solvent-based chemistry, the solvent necessarily has to be separated from the product. Chemical species in waste-solvent streams typically form multicomponent azeotropic mixtures, and this often complicates separation and, hence, recovery of solvents. A design approach is presented whereby process modifications proposed by the engineer to reduce the formation of waste-solvent streams can be evaluated systematically. This approach, called solvent recovery targeting, exploits a recently developed algorithm for elucidating the separation alternatives achievable when applying batch distillation to homogeneous multicomponent mixtures. The approach places the composition of the waste-solvent mixture correctly in the relevant residue curve map and computes the maximum amount of pure material that can be recovered via batch distillation. Solvent recovery targeting is applied to two case studies derived from real industrial processes.

  10. Industrial Heat Recovery - 1982 

    E-Print Network [OSTI]

    Csathy, D.

    1982-01-01

    Industrial Research HTFS Re search Programme HTFS/1S/R19, "Dryout and Flow in Horizontal and Horizontal Hairpin Tubes". 6 l\\rnerican Boiler I1anufacturers Assoc iation, "Lexicon, Boiler & Auxiliary Eauinment", 7 G:t=iffith P., book of I:eat senow N... RECOVERY - 1982 by Denis Csathy, Deltak Corn,oration, !1inneapolis, 11N Two years ago I summarized 20 years of ex perience on Industrial Heat Recovery for the Energy-source Technology Conference and Exhibition held in New Orleans, Louisiana. l...

  11. Recovery Act Workforce Development | Department of Energy

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

    Announces Nearly 100 Million for Smart Grid Workforce Training and Development. Congressional Testimony Recovery Act Recovery Act Interoperability Recovery Act SGIG...

  12. Distributed Generation with Heat Recovery and Storage

    E-Print Network [OSTI]

    Siddiqui, Afzal; Marnay, Chris; Firestone, Ryan M.; Zhou, Nan

    2005-01-01

    Generation with Heat Recovery and Storage ‡ Afzal Sgeneration unit with heat recovery for space and watergeneration unit with heat recovery for space and water

  13. Distributed Generation with Heat Recovery and Storage

    E-Print Network [OSTI]

    Siddiqui, Afzal S.; Marnay, Chris; Firestone, Ryan M.; Zhou, Nan

    2008-01-01

    Distributed Generation with Heat Recovery and Storage AfzalGeneration with Heat Recovery and Storage Manuscript Numberhere in order to focus on heat recovery and storage) utility

  14. A mathematical model for infiltration heat recovery

    E-Print Network [OSTI]

    Buchanan, C.R.; Sherman, M.H.

    2000-01-01

    Simulation of Infiltration Heat Recovery”, 19 th AIVC Annualfor infiltration heat recovery could easily be incorporatedSimplified Infiltration Heat Recovery Model ……………………17

  15. Challenges in Industrial Heat Recovery 

    E-Print Network [OSTI]

    Dafft, T.

    2007-01-01

    This presentation will address several completed and working projects involving waste heat recovery in a chemical plant. Specific examples will be shown and some of the challenges to successful implementation and operation of heat recovery projects...

  16. New York Recovery Act Snapshot

    Broader source: Energy.gov [DOE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in New York are supporting a...

  17. [Waste water heat recovery system

    SciTech Connect (OSTI)

    Not Available

    1993-04-28

    The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

  18. Incorporating Energy Efficiency into Disaster Recovery Efforts...

    Energy Savers [EERE]

    Incorporating Energy Efficiency into Disaster Recovery Efforts Incorporating Energy Efficiency into Disaster Recovery Efforts Better Buildings Residential Network Program...

  19. Waste Heat Recovery Opportunities for Thermoelectric Generators...

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

    Waste Heat Recovery Opportunities for Thermoelectric Generators Waste Heat Recovery Opportunities for Thermoelectric Generators Thermoelectrics have unique advantages for...

  20. Elemental sulfur recovery process

    DOE Patents [OSTI]

    Flytzani-Stephanopoulos, M.; Zhicheng Hu.

    1993-09-07

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

  1. Elemental sulfur recovery process

    DOE Patents [OSTI]

    Flytzani-Stephanopoulos, Maria (Winchester, MA); Hu, Zhicheng (Somerville, MA)

    1993-01-01

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

  2. PowerPoint Presentation

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

    control Governance through Member (Consumer) elected Boards Not-for-Profit No motivation for rates to be any higher than required for cost recovery and meet debt obligations...

  3. PowerPoint Presentation

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

    NWP President and Project Manager September 30, 2015 Resuming Operations at WIPP and the National TRU Program Recovery Progress Status * Ground control * Corrective...

  4. PowerPoint Presentation

    Office of Environmental Management (EM)

    catalyst for tritium recovery) * Other Nuclear Material: Deuterium (commercial), lithium-6 (virgin tritium production), tritium (War Reserve (WR) and Non-War Reserve (NWR)...

  5. Recovery of organic acids

    DOE Patents [OSTI]

    Verser, Dan W. (Golden, CO); Eggeman, Timothy J. (Lakewood, CO)

    2009-10-13

    A method is disclosed for the recovery of an organic acid from a dilute salt solution in which the cation of the salt forms an insoluble carbonate salt. A tertiary amine and CO.sub.2 are introduced to the solution to form the insoluble carbonate salt and a complex between the acid and an amine. A water immiscible solvent, such as an alcohol, is added to extract the acid/amine complex from the dilute salt solution to a reaction phase. The reaction phase is continuously dried and a product between the acid and the solvent, such as an ester, is formed.

  6. Recovery of organic acids

    DOE Patents [OSTI]

    Verser, Dan W. (Menlo Park, CA); Eggeman, Timothy J. (Lakewood, CO)

    2011-11-01

    A method is disclosed for the recovery of an organic acid from a dilute salt solution in which the cation of the salt forms an insoluble carbonate salt. A tertiary amine and CO.sub.2 are introduced to the solution to form the insoluble carbonate salt and a complex between the acid and an amine. A water immiscible solvent, such as an alcohol, is added to extract the acid/amine complex from the dilute salt solution to a reaction phase. The reaction phase is continuously dried and a product between the acid and the solvent, such as an ester, is formed.

  7. Laboratory Heat Recovery System 

    E-Print Network [OSTI]

    Burrows, D. B.; Mendez, F. J.

    1981-01-01

    that they will be considerable. The system has been in successful operation since October 1979. 724 ESL-IE-81-04-123 Proceedings from the Third Industrial Energy Technology Conference Houston, TX, April 26-29, 1981 Conoco R&D West The award-winning laboratory heat-recovery... stream_source_info ESL-IE-81-04-123.pdf.txt stream_content_type text/plain stream_size 11112 Content-Encoding ISO-8859-1 stream_name ESL-IE-81-04-123.pdf.txt Content-Type text/plain; charset=ISO-8859-1 LABORATORY HEAT...

  8. ARM - Recovery Act Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, Alaska OutreachCalendarPress Releases Related2ActRecovery Act Instruments

  9. Register file soft error recovery

    DOE Patents [OSTI]

    Fleischer, Bruce M.; Fox, Thomas W.; Wait, Charles D.; Muff, Adam J.; Watson, III, Alfred T.

    2013-10-15

    Register file soft error recovery including a system that includes a first register file and a second register file that mirrors the first register file. The system also includes an arithmetic pipeline for receiving data read from the first register file, and error detection circuitry to detect whether the data read from the first register file includes corrupted data. The system further includes error recovery circuitry to insert an error recovery instruction into the arithmetic pipeline in response to detecting the corrupted data. The inserted error recovery instruction replaces the corrupted data in the first register file with a copy of the data from the second register file.

  10. Biomass Production and Nitrogen Recovery

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

    Project Peer Review WBS 4.2.2.10: Biomass Production and Nitrogen Recovery Date: March 23, 2015 Technology Area Review: Sustainability Principal Investigator: M. Cristina Negri...

  11. Sulfur recovery process

    SciTech Connect (OSTI)

    Hise, R.E.; Cook, W.J.

    1991-06-04

    This paper describes a method for recovering sulfur from a process feed stream mixture of gases comprising sulfur-containing compounds including hydrogen sulfide using the Claus reaction to convert sulfur-containing compounds to elemental sulfur and crystallization to separate sulfur-containing compounds from a tail gas of the Claus reaction for further processing as a recycle stream. It comprises: providing a Claus feed stream containing a stoichiometric excess of hydrogen sulfide, the Claus feed stream including the process feed stream and the recycles stream; introducing the Claus feed stream and an oxidizing agent into a sulfur recovery unit for converting sulfur-containing compounds in the Claus feed stream to elemental sulfur; withdrawing the tail gas from the sulfur recovery unit; separating water from the tail gas to producing a dehydrated tail gas; separating sulfur-containing compounds including carbonyl sulfide from the dehydrated tail gas as an excluded material by crystallization and withdrawing an excluded material-enriched output from the crystallization to produce the recycle stream; and combining the recycle stream with the process feed stream to produce the Claus feed stream.

  12. Biomass Program Recovery Act Factsheet

    SciTech Connect (OSTI)

    2010-03-01

    The Biomass Program has awarded about $718 million in American Recovery and Reinvestment Act (Recovery Act) funds. The projects the Program is supporting are intended to: Accelerate advanced biofuels research, development, and demonstration; Speed the deployment and commercialization of advanced biofuels and bioproducts; Further the U.S. bioindustry through market transformation and creating or saving a range of jobs.

  13. Metal recovery from porous materials

    DOE Patents [OSTI]

    Sturcken, E.F.

    1991-01-01

    The present invention relates to recovery of metals. More specifically, the present invention relates to the recovery of plutonium and other metals from porous materials using microwaves. The United States Government has rights in this invention pursuant to Contract No. DE-AC09-89SR18035 between the US Department of Energy and Westinghouse Savannah River Company.

  14. Enhanced oil recovery system

    DOE Patents [OSTI]

    Goldsberry, Fred L. (Spring, TX)

    1989-01-01

    All energy resources available from a geopressured geothermal reservoir are used for the production of pipeline quality gas using a high pressure separator/heat exchanger and a membrane separator, and recovering waste gas from both the membrane separator and a low pressure separator in tandem with the high pressure separator for use in enhanced oil recovery, or in powering a gas engine and turbine set. Liquid hydrocarbons are skimmed off the top of geothermal brine in the low pressure separator. High pressure brine from the geothermal well is used to drive a turbine/generator set before recovering waste gas in the first separator. Another turbine/generator set is provided in a supercritical binary power plant that uses propane as a working fluid in a closed cycle, and uses exhaust heat from the combustion engine and geothermal energy of the brine in the separator/heat exchanger to heat the propane.

  15. Energy recovery system

    DOE Patents [OSTI]

    Moore, Albert S. (Morgantown, WV); Verhoff, Francis H. (Morgantown, WV)

    1980-01-01

    The present invention is directed to an improved wet air oxidation system and method for reducing the chemical oxygen demand (COD) of waste water used from scrubbers of coal gasification plants, with this COD reduction being sufficient to effectively eliminate waste water as an environmental pollutant. The improvement of the present invention is provided by heating the air used in the oxidation process to a temperature substantially equal to the temperature in the oxidation reactor before compressing or pressurizing the air. The compression of the already hot air further heats the air which is then passed in heat exchange with gaseous products of the oxidation reaction for "superheating" the gaseous products prior to the use thereof in turbines as the driving fluid. The superheating of the gaseous products significantly minimizes condensation of gaseous products in the turbine so as to provide a substantially greater recovery of mechanical energy from the process than heretofore achieved.

  16. Speech recovery device

    DOE Patents [OSTI]

    Frankle, Christen M.

    2004-04-20

    There is provided an apparatus and method for assisting speech recovery in people with inability to speak due to aphasia, apraxia or another condition with similar effect. A hollow, rigid, thin-walled tube with semi-circular or semi-elliptical cut out shapes at each open end is positioned such that one end mates with the throat/voice box area of the neck of the assistor and the other end mates with the throat/voice box area of the assisted. The speaking person (assistor) makes sounds that produce standing wave vibrations at the same frequency in the vocal cords of the assisted person. Driving the assisted person's vocal cords with the assisted person being able to hear the correct tone enables the assisted person to speak by simply amplifying the vibration of membranes in their throat.

  17. CFD Simulation of Infiltration Heat Recovery

    E-Print Network [OSTI]

    Buchanan, C.R.

    2011-01-01

    So the infiltration heat recovery in most new houses wouldCFDSimulationof Infiltration Heat Recovery C.R.BuchananandSimulation of Infiltration Heat Recovery C.R. Buchanan and

  18. PowerPoint Presentation

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

    of Waste Streams, R. Fox, INL (3.2.1) Membrane Solvent Extraction for Rare Earth Separations, invention, R. Bhave, ORNL (3.2.2) Bioleaching for Recovery of Recycled...

  19. Weatherization Formula Grants - American Recovery and Reinvestment...

    Energy Savers [EERE]

    Weatherization Formula Grants - American Recovery and Reinvestment Act (ARRA) Weatherization Formula Grants - American Recovery and Reinvestment Act (ARRA) U.S. Department of...

  20. Optimize carbon dioxide sequestration, enhance oil recovery

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

    Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important approach to estimate...

  1. Cummins Waste Heat Recovery | Department of Energy

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

    Waste Heat Recovery Cummins Waste Heat Recovery Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit,...

  2. Thermoelectric Technology for Automotive Waste Heat Recovery...

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

    Technology for Automotive Waste Heat Recovery Thermoelectric Technology for Automotive Waste Heat Recovery Presentation given at the 2007 Diesel Engine-Efficiency & Emissions...

  3. Energy Positive Water Resource Recovery Workshop Presentations...

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

    Presentations Energy Positive Water Resource Recovery Workshop Presentations Presentations: Keynote 1: Energy-Positive Water Resource Recovery Facilities Ed McCormick, President,...

  4. Enhancing Heat Recovery for Thermoelectric Devices | Department...

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

    Heat Recovery for Thermoelectric Devices Enhancing Heat Recovery for Thermoelectric Devices Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research...

  5. Recovery Act – Transportation Electrification

    SciTech Connect (OSTI)

    Gogineni, Kumar

    2013-12-31

    ChargePoint America demonstrated the viability, economic and environmental benefits of an electric vehicle-charging infrastructure. Electric vehicles (EVs) and plug-in electric vehicles (PHEVs) arrived in late 2010, there was a substantial lack of infrastructure to support these vehicles. ChargePoint America deployed charging infrastructure in ten (10) metropolitan regions in coordination with vehicle deliveries targeting those same regions by our OEM partners: General Motors, Nissan, Fisker Automotive, Ford, smart USA, and BMW. The metropolitan regions include Central Texas (Austin/San Antonio), Bellevue/Redmond (WA), Southern Michigan, Los Angeles area (CA), New York Metro (NY), Central Florida (Orlando/Tampa), Sacramento (CA), San Francisco/San Jose (CA), Washington DC and Boston (MA). ChargePoint America installed more than 4,600 Level 2 (220v) SAE J1772™ UL listed networked charging ports in home, public and commercial locations to support approximately 2000 program vehicles. ChargePoint collected data to analyze how individuals, businesses and local governments used their vehicles. Understanding driver charging behavior patterns will provide the DoE with critical information as EV adoption increases in the United States.

  6. Wastewater heat recovery apparatus

    DOE Patents [OSTI]

    Kronberg, J.W.

    1992-09-01

    A heat recovery system is described with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water inlet, and preheated water outlet. Wastewater enters the drain trap through the wastewater inlet, is slowed and spread by the baffle plate, and passes downward to the wastewater outlet. Cold water enters the inner tube through the cold water inlet and flows generally upward, taking on heat from the wastewater. This preheated water is fed to the mixing valve, which includes a flexible yoke to which are attached an adjustable steel rod, two stationary zinc rods, and a pivoting arm. The free end of the arm forms a pad which rests against a valve seat. The rods and pivoting arm expand or contract as the temperature of the incoming preheated water changes. The zinc rods expand more than the steel rod, flexing the yoke and rotating the pivoting arm. The pad moves towards the valve seat as the temperature of the preheated water rises, and away as the temperature falls, admitting a variable amount of hot water to maintain a nearly constant average process water temperature. 6 figs.

  7. Wastewater heat recovery apparatus

    DOE Patents [OSTI]

    Kronberg, James W. (108 Independent Blvd., Aiken, SC 29801)

    1992-01-01

    A heat recovery system with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water inlet, and preheated water outlet. Wastewater enters the drain trap through the wastewater inlet, is slowed and spread by the baffle plate, and passes downward to the wastewater outlet. Cold water enters the inner tube through the cold water inlet and flows generally upward, taking on heat from the wastewater. This preheated water is fed to the mixing valve, which includes a flexible yoke to which are attached an adjustable steel rod, two stationary zinc rods, and a pivoting arm. The free end of the arm forms a pad which rests against a valve seat. The rods and pivoting arm expand or contract as the temperature of the incoming preheated water changes. The zinc rods expand more than the steel rod, flexing the yoke and rotating the pivoting arm. The pad moves towards the valve seat as the temperature of the preheated water rises, and away as the temperature falls, admitting a variable amount of hot water to maintain a nearly constant average process water temperature.

  8. Wyoming Recovery Act State Memo

    Broader source: Energy.gov [DOE]

    Wyoming has substantial natural resources including coal, natural gas, oil, and wind power. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation’s...

  9. Waste Heat Recovery from Refrigeration 

    E-Print Network [OSTI]

    Jackson, H. Z.

    1982-01-01

    heat recovery from refrigeration machines is a concept which has great potential for implementation in many businesses. If a parallel requirement for refrigeration and hot water exists, the installation of a system to provide hot water as a by...

  10. Olefin recovery via chemical absorption

    SciTech Connect (OSTI)

    Barchas, R.

    1998-06-01

    The recovery of fight olefins in petrochemical plants has generally been accomplished through cryogenic distillation, a process which is very capital and energy intensive. In an effort to simplify the recovery process and reduce its cost, BP Chemicals has developed a chemical absorption technology based on an aqueous silver nitrate solution. Stone & Webster is now marketing, licensing, and engineering the technology. The process is commercially ready for recovering olefins from olefin derivative plant vent gases, such as vents from polyethylene, polypropylene, ethylene oxide, and synthetic ethanol units. The process can also be used to debottleneck C{sub 2} or C{sub 3} splinters, or to improve olefin product purity. This paper presents the olefin recovery imp technology, discusses its applications, and presents economics for the recovery of ethylene and propylene.

  11. Wisconsin Recovery Act State Memo

    Office of Energy Efficiency and Renewable Energy (EERE)

    Wisconsin has substantial natural resources, including biomass and hydroelectric power. The American Recovery & Reinvestment Act (ARRA)is making a meaningful down payment on the nation’s energy...

  12. Heat Recovery Steam Generator Simulation 

    E-Print Network [OSTI]

    Ganapathy, V.

    1993-01-01

    The paper discusses the applications of Heat Recovery Steam Generator Simulation. Consultants, plant engineers and plant developers can evaluate the steam side performance of HRSGs and arrive at the optimum system which matches the needs...

  13. Graduates 8 9 8 10 13 8 7 13 10 16 10 Percent of Graduates with

    E-Print Network [OSTI]

    the time in years from the graduates' first admission to TGS until their graduation term. **Quarterly is captured in the TGS PhD Placement Database using graduate responses from the Exit Survey and Survey. This summary presents the placement information TGS has captured on graduate's first placements, including

  14. Recovery Act | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvesting inServicesRecovery Act » Recovery Act

  15. Recovery | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout Us Hanford SiteRecovery Act »Recovery Act

  16. Road to Recovery: Bringing Recovery to Small Town America

    ScienceCinema (OSTI)

    Nettamo, Paivi

    2012-06-14

    The Recovery Act hits the road to reach out to surrounding towns of the Savannah River Site that are struggling with soaring unemployment rates. This project helps recruit thousands of people to new jobs in environmental cleanup at the Savannah River Site.

  17. Recovery Act Federal Register Notices | Department of Energy

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

    a grant from the Department of Energy's Smart Grid Investment Grant (SGIG) Program. More Congressional Testimony Recovery Act Recovery Act Interoperability Recovery Act SGIG...

  18. Microsoft Word - Attachment 3 Recovery Act notification | Department...

    Energy Savers [EERE]

    Microsoft Word - Attachment 3 Recovery Act notification Microsoft Word - Attachment 3 Recovery Act notification More Documents & Publications Microsoft Word - Attachment 3 Recovery...

  19. Connecticut Recovery Act State Memo | Department of Energy

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

    Connecticut Recovery Act State Memo Connecticut Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful downpayment on the nation's energy...

  20. Modeling, Estimation, and Control of Waste Heat Recovery Systems

    E-Print Network [OSTI]

    Luong, David

    2013-01-01

    System for Waste Heat Recovery. ” Journal of Heat Transfer,Rankine cycle for waste heat recovery. ” Energy, 29:1207–Strategy of Waste Heat Recovery Organic Rankine Cycles. ”

  1. Analysis of energy recovery potential using innovative technologies of waste gasification

    SciTech Connect (OSTI)

    Lombardi, Lidia; Carnevale, Ennio; Corti, Andrea

    2012-04-15

    Highlights: Black-Right-Pointing-Pointer Energy recovery from waste by gasification was simulated. Black-Right-Pointing-Pointer Two processes: high temperature gasification and gasification associated to plasma. Black-Right-Pointing-Pointer Two types of feeding waste: Refuse Derived Fuel (RDF) and pulper residues. Black-Right-Pointing-Pointer Different configurations for the energy cycles were considered. Black-Right-Pointing-Pointer Comparison with performances from conventional Waste-to-Energy process. - Abstract: In this paper, two alternative thermo-chemical processes for waste treatment were analysed: high temperature gasification and gasification associated to plasma process. The two processes were analysed from the thermodynamic point of view, trying to reconstruct two simplified models, using appropriate simulation tools and some support data from existing/planned plants, able to predict the energy recovery performances by process application. In order to carry out a comparative analysis, the same waste stream input was considered as input to the two models and the generated results were compared. The performances were compared with those that can be obtained from conventional combustion with energy recovery process by means of steam turbine cycle. Results are reported in terms of energy recovery performance indicators as overall energy efficiency, specific energy production per unit of mass of entering waste, primary energy source savings, specific carbon dioxide production.

  2. Biosurfactant and enhanced oil recovery

    DOE Patents [OSTI]

    McInerney, Michael J. (Norman, OK); Jenneman, Gary E. (Norman, OK); Knapp, Roy M. (Norman, OK); Menzie, Donald E. (Norman, OK)

    1985-06-11

    A pure culture of Bacillus licheniformis strain JF-2 (ATCC No. 39307) and a process for using said culture and the surfactant lichenysin produced thereby for the enhancement of oil recovery from subterranean formations. Lichenysin is an effective surfactant over a wide range of temperatures, pH's, salt and calcium concentrations.

  3. ENERGY RECOVERY COUNCIL WEEKLY UPDATE

    E-Print Network [OSTI]

    Columbia University

    Vincent Langone, vice president of Wheelabrator for the New York and Connecticut region. "Over the course of the first mobile app dedicated to Waste to Energy facilities. The new application "Waste2EnENERGY RECOVERY COUNCIL WEEKLY UPDATE June 21, 2013 WTE DEVELOPMENTS The U.S. Energy Department

  4. Promising Technology: Energy Recovery Ventilation

    Broader source: Energy.gov [DOE]

    Energy recovery ventilation (ERV) systems exchange heat between outgoing exhaust air and the incoming outdoor air. Using exhaust air to pre-condition supply air can reduce the capacity of the heating and cooling system and save heating and cooling energy consumption.

  5. Automated intrusion recovery for web applications

    E-Print Network [OSTI]

    Chandra, Ramesh, Ph. D. Massachusetts Institute of Technology

    2013-01-01

    In this dissertation, we develop recovery techniques for web applications and demonstrate that automated recovery from intrusions and user mistakes is practical as well as effective. Web applications play a critical role ...

  6. Web Services for Recovery.gov

    E-Print Network [OSTI]

    Wilde, Erik; Kansa, Eric C; Yee, Raymond

    2009-01-01

    of Information Report 2009-035 Web Services for Recovery.govInformation Report 2009-035 Web Services for Recovery.gov [and Sam Ruby. RESTful Web Services. O’Reilly & Associates,

  7. Multiwavelength all-optical clock recovery

    E-Print Network [OSTI]

    Johnson, C.; Demarest, Kenneth; Allen, Christopher Thomas; Hui, Rongqing; Peddanarappagari, K. V.; Zhu, B.

    1999-07-01

    Multiwavelength clock recovery is especially desirable in systems that use wavelength-division-multipleged technology. A multiwavelength clock-recovery device can greatly simplify costs by eliminating the need to have a separate regenerator for each...

  8. Heat Recovery Boilers for Process Applications 

    E-Print Network [OSTI]

    Ganapathy, V.; Rentz, J.; Flanagan, D.

    1985-01-01

    Heat recovery boilers are widely used in process plants for recovering energy from various waste gas streams, either from the consideration of process or of economy. Sulfuric, as well as nitric, acid plant heat recovery boilers are examples...

  9. District of Columbia Recovery Act State Memo

    Broader source: Energy.gov [DOE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation’s energy and environmental future. The Recovery Act investments in the District of Columbia...

  10. Appendix 69 Bull Trout Draft Recovery Plan. Chapter 3: Clark Fork Recovery Unit

    E-Print Network [OSTI]

    Appendix 69 Bull Trout Draft Recovery Plan. Chapter 3: Clark Fork Recovery Unit #12;Chapter 3 State(s): Montana, Idaho, and Washington Recovery Unit Name: Clark Fork River (Including Lake Pend Oreille, Priest and Wildlife Service. 2002. Chapter 3, Clark Fork River Recovery Unit, Montana, Idaho, and Washington. 285 p. U

  11. PowerPoint Presentation

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

    for medical point of care diagnostics and drug delivery Ronen Polsky Department of Biosensors and Nanomaterials February 25, 2015 Sandia MedTech Showcase Sandia National...

  12. PowerPoint Presentation

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

    System (RapiDx) * Portable microfluidic in vitro diagnostic instrument for cancer and infectious disease biomarkers in human biological samples * Point-of-Care...

  13. PowerPoint Presentation

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

    optic links will replace many hardwire connections - Remotely programmable set-points and monitoring for each klystron cart - Klystron collector over-temperature protection will...

  14. Web points of interest

    E-Print Network [OSTI]

    Web points of interest ... JUGGLING CLUB; The Lafayette Citizens Band Home Page; Harold Boas' incredible list of math and life resources on the WEB.

  15. Drain-Water Heat Recovery | Department of Energy

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

    Drain-Water Heat Recovery Drain-Water Heat Recovery June 15, 2012 - 6:20pm Addthis Diagram of a drain water heat recovery system. Diagram of a drain water heat recovery system. How...

  16. Engine breather oil recovery system

    SciTech Connect (OSTI)

    Speer, S.R.; Norton, J.G.; Wilson, J.D.

    1990-08-14

    This patent describes an engine breather oil recovery system, for use with reciprocating engines having an oil breather and an oil reservoir recovery system. It comprises:an engine breather outlet from the engine; a vapor and oil separator device in fluid flow connection with the engine breather outlet; a motive flow suction means in fluid flow connection between the separator device and the engine, so as to provide a substantially continuous pressure drop between the separator device and the engine oil reservoir; an engine fluid system in parallel with the separator device; and an engine driven pump in fluid flow connection with such other engine fluid system, wherein the motive force for the motive flow suction means is provided by the fluid from the engine pump.

  17. Counterpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, Emanuel M. (Los Alamos, NM)

    1986-01-01

    In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, a counterpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  18. Overpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, Emanuel M. (Los Alamos, NM)

    1989-01-01

    In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, an overpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  19. Recovery Act State Memos Tennessee

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProject Developsfor UCNIEnvironmental Impact StatementRecovery Act Smart

  20. Recovery Act State Memos California

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 - Oct. 7,DOERTI | Department8Recovery ActCalifornia For

  1. Overpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1984-09-28

    The invention presented relates to a high-power pulsing circuit and more particularly to a repetitive pulse inductive energy storage and transfer circuit for an electromagnetic launcher. In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, an overpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  2. Counterpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1984-09-28

    The invention presented relates to a high-power pulsing circuit and more particularly to a repetitive pulse inductive energy storage and transfer circuit for an electromagnetic launcher. In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, a counterpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  3. American Recovery and Reinvestment Act

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O D S TAPropaneand Los Alamos NationalAmerican Recovery

  4. Heat recovery | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to: navigation, search Equivalent|CornHeat recovery Jump to:

  5. Recovery Act State Memos Nevada

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 - Oct. 7,DOERTI | Department8Recovery ActCalifornia ForNevada

  6. Recovery Act | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report Appendices |ProjectKnow YourDepartment ofAugustPastRecovery Act

  7. Recovery from chemical, biological, and radiological incidents :

    SciTech Connect (OSTI)

    Franco, David Oliver; Yang, Lynn I.; Hammer, Ann E.

    2012-06-01

    To restore regional lifeline services and economic activity as quickly as possible after a chemical, biological or radiological incident, emergency planners and managers will need to prioritize critical infrastructure across many sectors for restoration. In parallel, state and local governments will need to identify and implement measures to promote reoccupation and economy recovery in the region. This document provides guidance on predisaster planning for two of the National Disaster Recovery Framework Recovery Support Functions: Infrastructure Systems and Economic Recovery. It identifies key considerations for infrastructure restoration, outlines a process for prioritizing critical infrastructure for restoration, and identifies critical considerations for promoting regional economic recovery following a widearea disaster. Its goal is to equip members of the emergency preparedness community to systematically prioritize critical infrastructure for restoration, and to develop effective economic recovery plans in preparation for a widearea CBR disaster.

  8. Novel 125 I production and recovery system 

    E-Print Network [OSTI]

    Kar, Adwitiya

    2009-05-15

    ????????????......... 32 5 Recovery of iodine versus initial mass (measured by spectrometry).............. 33 6 Recovery of iodine following distillation of extracted solution (measured by NAA)????????????????????????? ...... 34 7 Iodine recovery from... (6) In both cases the new isotope will carry the same mass number but a different atomic number than its parent. The iodine-125 formed will now undergo electron capture and decay to stable tellurium-125 completing the radioactive decay process...

  9. Recovery Act Progress Update: Reactor Closure Feature

    SciTech Connect (OSTI)

    Cody, Tom

    2010-01-01

    A Recovery Act Progress Update. Decommissioning of two nuclear reactor sites at the Department of Energy's facilities has been approved and is underway.

  10. Faces of the Recovery Act: 1366 Technologies

    Broader source: Energy.gov [DOE]

    LEXINGTON, MA - At 1366 Technologies, Ely Sachs and Frank van Mierlo are using ARPA-E Recovery Act funding to dramatically reduce the costs of solar panel production.

  11. Bioelectrochemical Integration of Waste Heat Recovery, Waste...

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

    - Allentown, PA A microbial reverse electrodialysis technology will be combined with waste heat recovery to convert effluents into electricity and chemical products, including...

  12. American Recovery and Reinvestment Act Accelerated Milestones

    Office of Environmental Management (EM)

    RECOVERY PROJECT OR ACTIVITY ACCELERATED MILESTONE TITLE MILESTONE DUE DATE EXPECTED ACCELERATED COMPLETION DATE WITH ARRA FUNDING STATUS INL - Cleanup of Surplus Nuclear...

  13. Faces of the Recovery Act: Sun Catalytix

    Broader source: Energy.gov [DOE]

    At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act.

  14. Industrial Plate Exchangers Heat Recovery and Fouling 

    E-Print Network [OSTI]

    Cross, P. H.

    1981-01-01

    Plate and Frame Heat Exchangers have special characteristics for both fouling and heat recovery. These are discussed in general then related to two industrial examples....

  15. Recovery News Flashes | Department of Energy

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

    June 7, 2011 Recovery Act Supports Construction of Site's Largest Groundwater Treatment Facility Construction of the largest groundwater treatment facility at the Hanford Site...

  16. Recovery Act Progress Update: Reactor Closure Feature

    ScienceCinema (OSTI)

    Cody, Tom

    2012-06-14

    A Recovery Act Progress Update. Decommissioning of two nuclear reactor sites at the Department of Energy's facilities has been approved and is underway.

  17. Brushing up on oil recovery

    SciTech Connect (OSTI)

    Mackey, J.

    1995-12-01

    To be prepared for a range of oil spills, emergency response organizations must have an arsenal of powerful and adaptable equipment. Around the coastal United States, a network of oil spill cooperatives and emergency response organizations stand ready with the technology and the know-how to respond to the first sign of an oil spill. When the telephone rings, they may be required to mop up 200 gallons of oil that leaked off the deck of a ship or to contain and skim 2,000 gallons of oil from a broken hose at a loading terminal. In a few cases each year, they may find themselves responding to a major pollution incident, one that involves hundreds of people and tons of equipment. To clean an oil spill at a New Jersey marine terminal, the local cooperative used the Lundin Oil Recovery Inc. (LORI) skimming system to separate the oil and water and the lift the oil out of the river. The LORI skimming technology is based on sound principles of fluid management - using the natural movement of water instead of trying to fight against it. A natural feeding mechanism delivers oily water through the separation process, and a simple mechanical separation and recovery device - a brush conveyor - removes the pollutants from the water.

  18. Effects of fracturing fluid recovery upon well performance and ultimate recovery of hydraulically fractured gas wells 

    E-Print Network [OSTI]

    Berthelot, Jan Marie

    1990-01-01

    EFFECTS OF FRACTURING FLUID RECOVERY UPON WELL PERFORMANCE AND ULTIMATE RECOVERY OF HYDRAULICALLY FRACTURED GAS WELLS A Thesis IAN MARIE BERTHELOT Submitted to the Office of Graduate Studies of Texas AdtM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1990 Major Subject: Petroleum Engineering EFFECTS OF FRACTURING FLUID RECOVERY UPON WELL PERFORMANCE AND ULTIMATE RECOVERY OF HYDRAULICALLY FRACTURED GAS WELLS by JAN MARIE BERTIIELOT Appmved...

  19. Optimize carbon dioxide sequestration, enhance oil recovery

    E-Print Network [OSTI]

    - 1 - Optimize carbon dioxide sequestration, enhance oil recovery January 8, 2014 Los Alamos simulation to optimize carbon dioxide (CO2) sequestration and enhance oil recovery (CO2-EOR) based on known production. Due to carbon capture and storage technology advances, prolonged high oil prices

  20. Faces of the Recovery Act: Sun Catalytix

    ScienceCinema (OSTI)

    Nocera, Dave

    2013-05-29

    BOSTON- At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act. To learn about more ARPA-E projects through the Recovery Act: http://arpa-e.energy.gov/FundedProjects.aspx

  1. New waste-heat-recovery units introduced

    SciTech Connect (OSTI)

    Not Available

    1982-09-13

    Three new entries in the waste-heat-recovery system market are introduced by JMC Energy Inc., National Energy Savers Products, and North American Manufacturing Co. There is a brief description of each unit's design, application, and cost. A directory lists 138 major manufacturers of waste-heat-recovery systems. (DCK)

  2. Learning Dynamic Arm Motions for Postural Recovery

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Learning Dynamic Arm Motions for Postural Recovery Scott Kuindersma, Roderic Grupen, Andrew Barto}@cs.umass.edu Abstract--The biomechanics community has recently made progress toward understanding the role of rapid arm of arm recovery motions in humans and experimentally demonstrate advantages of this behavior

  3. Know Your Rights Under the Recovery Act!

    E-Print Network [OSTI]

    Rock, Chris

    by the employee to the Recovery Accountability and Transparency Board, an Inspector General, the Comptroller General, a member of Congress, a state or federal regulatory or law enforcement agency, a person rights and details on how to report at www.recovery.gov. 1 Section 1553 of Division A, Title XV

  4. Method for enhanced oil recovery

    DOE Patents [OSTI]

    Comberiati, Joseph R. (Morgantown, WV); Locke, Charles D. (Morgantown, WV); Kamath, Krishna I. (Chicago, IL)

    1980-01-01

    The present invention is directed to an improved method for enhanced recovery of oil from relatively "cold" reservoirs by carbon dioxide flooding. In oil reservoirs at a temperature less than the critical temperature of 87.7.degree. F. and at a pore pressure greater than the saturation pressure of carbon dioxide at the temperature of the reservoir, the carbon dioxide remains in the liquid state which does not satisfactorily mix with the oil. However, applicants have found that carbon dioxide can be vaporized in situ in the reservoir by selectively reducing the pore pressure in the reservoir to a value less than the particular saturated vapor pressure so as to greatly enhance the mixing of the carbon dioxide with the oil.

  5. Shell boosts recovery at Kernridge

    SciTech Connect (OSTI)

    Moore, S.

    1984-01-01

    Since acquiring the Kernridge property in December 1979, Shell Oil Co. has drilled more than 1,800 wells and steadily increased production from 42,000 to 89,000 b/d of oil. Currently, the Kernridge Production Division of Shell California Production Inc. (SCPI), a newly formed subsidiary of Shell Oil Co., is operator for the property. The property covers approximately 35,000 mostly contiguous net acres, with production concentrated mainly on about 5,500 net acres. SCPI's four major fields in the area are the North and South Belridge, Lost Hills, and Antelope Hills. Most of the production comes from the North and South Belridge fields, which were previously held by the Belridge Oil Co. Productive horizons in the fields are the Tulare, Diatomite, Brown Shale, Antelope Shale, 64 Zone, and Agua sand. The Tulare and Diatomite are the two major reservoirs SCPI is developing. The Tulare, encountered between 400 and 1,300 ft, is made up of fine- to coarse-grained, unconsolidated sands with interbedded shales and silt stones and contains 13 /sup 0/ API oil. Using steam drive as the main recovery method, SCPI estimates an ultimate recovery from the Tulare formation of about 60% of the original 1 billion barrels in place. The Diatomite horizon, found between 800 and 3,500 ft and containing light, 28 /sup 0/ API oil, has high porosity (more than 60%), low permeability (less than 1 md), and natural fractures. Because of the Diatomite's low permeability, fracture stimulation is being used to increase well productivity. SCPI anticipates that approximately 5% of the almost 2 billion barrels of oil originally in place will be recovered by primary production.

  6. Demonstration of Heat Recovery in the Meat Industry 

    E-Print Network [OSTI]

    Molczan, T. J.; Scriven, A. P.; Magro, J.

    1984-01-01

    Canada Packers Inc. has successfully demonstrated condensing flue gas heat recovery and rendering vapour heat recovery under the Federal/Provincial Conservation and Renewable Energy Demonstration Agreement. The condensing flue gas heat recovery...

  7. American Recovery and Reinvestment Act of 2009: Biomass Program Investments

    SciTech Connect (OSTI)

    2012-06-01

    This fact sheet discusses the Biomass Program's investments using Recovery Act funding, as well as make note of how Recovery Act projects are currently doing.

  8. Post-Shred Materials Recovery Technology Development and Demonstration...

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

    Shred Materials Recovery Technology Development and Demonstration Post-Shred Materials Recovery Technology Development and Demonstration 2009 DOE Hydrogen Program and Vehicle...

  9. Thermoelectrical Energy Recovery From the Exhaust of a Light...

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

    Thermoelectrical Energy Recovery From the Exhaust of a Light Truck Thermoelectrical Energy Recovery From the Exhaust of a Light Truck 2003 DEER Conference Presentation: Clarkson...

  10. Recovery Act Selections for Smart Grid Invesment Grant Awards...

    Energy Savers [EERE]

    Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July...

  11. Recovery Act Selections for Smart Grid Investment Grant Awards...

    Energy Savers [EERE]

    Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated...

  12. Successful Sequestration and Enhanced Oil Recovery Project Could...

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

    Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil and Less CO2 Emissions Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil...

  13. High Efficiency Microturbine with Integral Heat Recovery - Fact...

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

    Efficiency Microturbine with Integral Heat Recovery - Fact Sheet, 2014 High Efficiency Microturbine with Integral Heat Recovery - Fact Sheet, 2014 Capstone Turbine Corporation, in...

  14. Waste Isolation Pilot Plant Update and Status of Recovery | Department...

    Office of Environmental Management (EM)

    Status of Recovery Topic: Dana Bryson CBFO, Provided Information on the Status of the WIPP Site Recovery. Information Provided Included the two WIPP Events that Resulted in the...

  15. Air Handler Condensate Recovery at the Environmental Protection...

    Office of Environmental Management (EM)

    Handler Condensate Recovery at the Environmental Protection Agency's Science and Ecosystem Support Division Air Handler Condensate Recovery at the Environmental Protection Agency's...

  16. Buckley, J.S. 02 PETROLEUM; PETROLEUM; ENHANCED RECOVERY; ASPHALTENES...

    Office of Scientific and Technical Information (OSTI)

    Reservoir Wettability and its Effect on Oil Recovery. Buckley, J.S. 02 PETROLEUM; PETROLEUM; ENHANCED RECOVERY; ASPHALTENES; MINERALS; SURFACES; MICA; WETTABILITY We report on the...

  17. Protecting Recovery Act Cleanup Site During Massive Wildfire

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

    Recovery NEWS FLASH RECOVERY.GOV U.S. Depar tment of Energy | Office of Environmental Management ENVIRONMENTAL MANAGEMENT OFFICE OF ENVIRONMENTAL MANAGEMENT OFFICE OF ENVIRONMENTAL...

  18. Steelmaker Matches Recovery Act Funds to Save Energy & Reduce...

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

    Reduce Steel Production Costs ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler constructed and installed with DOE Recovery Act Funding The Advanced Manufacturing...

  19. Steelmaker Matches Recovery Act Funds to Save Energy & Reduce...

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

    factsheet describing how ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler was constructed and installed with DOE Recovery Act Funding. Blast Furnace Gas...

  20. President Obama Announces Over $467 Million in Recovery Act Funding...

    Energy Savers [EERE]

    President Obama Announces Over 467 Million in Recovery Act Funding for Geothermal and Solar Energy Projects President Obama Announces Over 467 Million in Recovery Act Funding for...

  1. President Obama Announces Over $467 Million in Recovery Act Funding...

    Energy Savers [EERE]

    Over 467 Million in Recovery Act Funding for Geothermal and Solar Energy Projects President Obama Announces Over 467 Million in Recovery Act Funding for Geothermal and Solar...

  2. Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound...

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

    Inc. 2002deerhopmann.pdf More Documents & Publications Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound Technology Diesel Engine Waste Heat Recovery...

  3. Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound...

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

    of Energy 2004deerhopmann.pdf More Documents & Publications Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound Technology Diesel Engine Waste Heat Recovery...

  4. Composites for Multi-energy conversion & waste heat recovery...

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

    Composites for Multi-energy conversion & waste heat recovery Composites for Multi-energy conversion & waste heat recovery Discusses development of a composite that transfers energy...

  5. DOE Offers $15 Million Geothermal Heat Recovery Opportunity ...

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

    15 Million Geothermal Heat Recovery Opportunity DOE Offers 15 Million Geothermal Heat Recovery Opportunity August 25, 2010 - 11:11am Addthis Photo of geothermal power plant....

  6. Exhaust Heat Recovery for Rural Alaskan Diesel Generators | Department...

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

    Recovery for Rural Alaskan Diesel Generators Exhaust Heat Recovery for Rural Alaskan Diesel Generators Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research...

  7. High Efficiency Microturbine with Integral Heat Recovery - Presentatio...

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

    High Efficiency Microturbine with Integral Heat Recovery - Presentation by Capstone Turbine Corporation, June 2011 High Efficiency Microturbine with Integral Heat Recovery -...

  8. Performance of an Organic Rankine Cycle Waste Heat Recovery System...

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

    Performance of an Organic Rankine Cycle Waste Heat Recovery System for Light Duty Diesel Engines Performance of an Organic Rankine Cycle Waste Heat Recovery System for Light Duty...

  9. High Efficiency Microturbine with Integral Heat Recovery - Fact...

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

    High Efficiency Microturbine with Integral Heat Recovery - Fact Sheet, 2014 High Efficiency Microturbine with Integral Heat Recovery - Fact Sheet, 2014 Capstone Turbine...

  10. Study Shows Significant Economic Impact from Recovery Act | Department...

    Office of Environmental Management (EM)

    Study Shows Significant Economic Impact from Recovery Act Study Shows Significant Economic Impact from Recovery Act A study recently released shows the 1.6 billion the Savannah...

  11. Opportunities and Challenges of Thermoelectrlic Waste Heat Recovery...

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

    and Challenges of Thermoelectrlic Waste Heat Recovery in the Automotive Industry Opportunities and Challenges of Thermoelectrlic Waste Heat Recovery in the Automotive Industry 2005...

  12. Recovery of sugars from ionic liquid biomass liquor by solvent...

    Office of Scientific and Technical Information (OSTI)

    Patent: Recovery of sugars from ionic liquid biomass liquor by solvent extraction Citation Details In-Document Search Title: Recovery of sugars from ionic liquid biomass liquor by...

  13. Overview of Fords Thermoelectric Programs: Waste Heat Recovery...

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

    Fords Thermoelectric Programs: Waste Heat Recovery and Climate Control Overview of Fords Thermoelectric Programs: Waste Heat Recovery and Climate Control Overview of progress...

  14. Thermoelectric Waste Heat Recovery Program for Passenger Vehicles...

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

    Waste Heat Recovery Program for Passenger Vehicles Thermoelectric Waste Heat Recovery Program for Passenger Vehicles 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  15. An Overview of Thermoelectric Waste Heat Recovery Activities...

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

    An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An overview presentation of R&D...

  16. Recovery Act: Clean Coal Power Initiative | Department of Energy

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

    A report detailling the Clean Coal Power initiative funded under the American Recovery and Renewal Act of 2009. Recovery Act: Clean Coal Power Initiative More Documents &...

  17. Symbol Timing Recovery for SOQPSK

    E-Print Network [OSTI]

    Chandran, Prashanth

    2008-02-04

    with only negligible performance losses. The S-curves of the proposed TED's are given, which rule out the existence of false lock points. Numerical performance results are given for the two versions of SOQPSK: MIL-STD SOQPSK and SOQPSK-TG. These results show...

  18. ARM - Point Reyes News

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, Alaska OutreachCalendar NSAProductsMergedProductsVaisala CL51CaliforniaPoint

  19. Californium Recovery from Palladium Wire

    SciTech Connect (OSTI)

    Burns, Jon D.

    2014-08-01

    The recovery of 252Cf from palladium-252Cf cermet wires was investigated to determine the feasibility of implementing it into the cermet wire production operation at Oak Ridge National Laboratory’s Radiochemical Engineering Development Center. The dissolution of Pd wire in 8 M HNO3 and trace amounts of HCl was studied at both ambient and elevated temperatures. These studies showed that it took days to dissolve the wire at ambient temperature and only 2 hours at 60°C. Adjusting the ratio of the volume of solvent to the mass of the wire segment showed little change in the kinetics of dissolution, which ranged from 0.176 mL/mg down to 0.019 mL/mg. A successful chromatographic separation of 153Gd, a surrogate for 252Cf, from Pd was demonstrated using AG 50x8 cation exchange resin with a bed volume of 0.5 mL and an internal diameter of 0.8 cm.

  20. Promoting neurological recovery of function via metaplasticity

    E-Print Network [OSTI]

    Cho, Kathleen K.

    The modification of synapses by neural activity has been proposed to be the substrate for experience-dependent brain development, learning, and recovery of visual function after brain injury. The effectiveness or ‘strength’ ...

  1. Z-Bed Recovery Water Disposal

    Office of Environmental Management (EM)

    Z-Bed Recovery Water Disposal Tritium Programs Engineering Louis Boone Josh Segura Savannah River Nuclear Solutions, LLC M-TRT-H-00087 Rev 0 Date: 4102014 Tritium Facilities...

  2. An autoassociative model of recovery in memory 

    E-Print Network [OSTI]

    Cohen, Andrew L

    1996-01-01

    A model of memory is presented. The model is a neural system which utilizes an autoassociator trained via the Buhmann learning rule. Context plays a central role in the storage and recovery of stored items. Context is ...

  3. RECOVERY ACT: TAPOCO PROJECT: CHEOAH UPGRADE

    SciTech Connect (OSTI)

    Tran, Paul

    2013-02-28

    Under Funding Opportunity Announcement Number: DE-FOA-0000120, Recovery Act: Hydroelectric Facility Modernization, Alcoa Power Generating Inc. (APGI), a fully owned subsidiary of Alcoa Inc., implemented major upgrades at its Cheoah hydroelectric facility near Robbinsville, North Carolina.

  4. Autonomous thruster failure recovery for underactuated spacecraft

    E-Print Network [OSTI]

    Pong, Christopher Masaru

    2010-01-01

    Thruster failures historically account for a large percentage of failures that have occurred on orbit. Therefore, autonomous thruster failure detection, isolation, and recovery (FDIR) is an essential component to any robust ...

  5. Fluid Catalytic Cracking Power Recovery Computer Simulation 

    E-Print Network [OSTI]

    Samurin, N. A.

    1979-01-01

    operating conditions. The digital computer model simulates the performance of the axial compressor, power recovery expander, regenerator section, and system pressure drops. The program can simulate the process system design conditions for compatibility...

  6. Advanced Membrane Separation Technologies for Energy Recovery

    SciTech Connect (OSTI)

    2009-05-01

    This factsheet describes a research project whose goal is to develop novel materials for use in membrane separation technologies for the recovery of waste energy and water from industrial process streams.

  7. Design Considerations for Industrial Heat Recovery Systems 

    E-Print Network [OSTI]

    Bywaters, R. P.

    1979-01-01

    recovery design considerations as well as a summary of typical "waste heat" sources and application sites. A procedure for conducting industrial waste heat surveys is presented. Thermodynamic and heat transfer factors are discussed. Problems associated...

  8. The Economic Recovery Tax Act of 1981. 

    E-Print Network [OSTI]

    Pena, Jose G.; Lovell, Ashley C.; Kensing, Robert H.

    1983-01-01

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Considerations for Estate Planning under ERTA ............................................... 8 2 The Economic Recovery Tax Act of 1981 Jose G. Pena, Ashley C. Lovell and Robert H. Kensing* Major changes in the gift and estate tax laws were...

  9. Heat Recovery Design Considerations for Cogeneration Systems 

    E-Print Network [OSTI]

    Pasquinelli, D. M.; Burns, E. D.

    1985-01-01

    The design and integration of the heat recovery section, which includes the steam generation, auxiliary firing, and steam turbine modules, is critical to the overall performance and economics of cogeneration, systems. In gas turbine topping...

  10. Experiences of recovery in mental illness 

    E-Print Network [OSTI]

    Bibby, Paul

    2009-01-01

    Introduction In recent years the concept of ‘recovery’ has become increasingly prevalent in both government and health service policy, and in the terminology used by mental health service users. The current study examines ...

  11. Advanced Computer Control Concepts Facilitate Energy Recovery 

    E-Print Network [OSTI]

    Cutler, C. R.

    1981-01-01

    A process computer is a powerful tool for maximizing the use of energy and raw materials. Advanced computer control techniques are evolving which facilitate the recovery of energy by predictive control techniques. One such technique is Dynamic...

  12. Supply Chain Logistics Post Recovery Landscape

    E-Print Network [OSTI]

    Minnesota, University of

    1 Supply Chain Logistics ­ Post Recovery Landscape Freight and Logistics Symposium Center.... · Logistics Perspective · Transportation · Trucking, Rail, Ocean, River, Fuel · Global Sourcing & U.S. Logistics · Land Bridges, Inland ports, Import Warehouses, Plant Locations · Domestic Logistics · Retail

  13. Walk, Haydel Approach to Process Heat Recovery 

    E-Print Network [OSTI]

    Waldsmith, R. W.; Hendrickson, M. J.

    1983-01-01

    Walk, Haydel has developed a two phase approach to optimize the recovery of process heat in energy intensive operations. While the approach can be used on 'grassroots' designs, it has been used primarily for revamps. The capital investment...

  14. Energy Recovery Ventilator Membrane Efficiency Testing 

    E-Print Network [OSTI]

    Rees, Jennifer Anne

    2013-05-07

    A test setup was designed and built to test energy recovery ventilator membranes. The purpose of this test setup was to measure the heat transfer and water vapor transfer rates through energy recover ventilator membranes and find their effectiveness...

  15. An Introduction to Waste Heat Recovery 

    E-Print Network [OSTI]

    Darby, D. F.

    1985-01-01

    The recovery of waste heat energy is one element of a complete energy conservation plan. In addition to contributing to the goal of saving energy, utilization of waste heat is also an important source of cost savings. This presentation details...

  16. Quantifying Vegetation Recovery on Santa Rosa Island 

    E-Print Network [OSTI]

    Rentschlar, Elizabeth

    2014-12-09

    following Hurricanes Opal and Ivan. Multispectral airborne imagery is used to analyze vegetation patterns and recovery. If no vegetation is present, sediment will not be deposited consistently. The clumps of plants collect sand in their wind shadows...

  17. Robust phase sensitive inversion recovery imaging 

    E-Print Network [OSTI]

    Garach, Ravindra Mahendrakumar

    2005-11-01

    Imaging. (August 2005) Garach, Ravindra Mahendrakumar, B.E., Gujarat University Chair of Advisory Committee: Dr. Jim Ji Inversion Recovery (IR) is a powerful tool for contrast manipulation in Mag- netic Resonance Imaging (MRI). IR can provide strong...

  18. Catastrophic Incident Recovery: Long-Term Recovery from an Anthrax Event Symposium

    SciTech Connect (OSTI)

    Lesperance, Ann M.

    2008-06-30

    On March 19, 2008, policy makers, emergency managers, and medical and Public Health officials convened in Seattle, Washington, for a workshop on Catastrophic Incident Recovery: Long-Term Recovery from an Anthrax Event. The day-long symposium was aimed at generating a dialogue about restoration and recovery through a discussion of the associated challenges that impact entire communities, including people, infrastructure, and critical systems.

  19. Biochemically enhanced oil recovery and oil treatment

    DOE Patents [OSTI]

    Premuzic, Eugene T. (East Moriches, NY); Lin, Mow (Rocky Point, NY)

    1994-01-01

    This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil.

  20. Biochemically enhanced oil recovery and oil treatment

    DOE Patents [OSTI]

    Premuzic, E.T.; Lin, M.

    1994-03-29

    This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil. 62 figures.

  1. Faces of the Recovery Act: 1366 Technologies

    SciTech Connect (OSTI)

    Sachs, Ely; Mierlo, Frank van; Obama, Barack

    2010-01-01

    LEXINGTON, MA - At 1366 Technologies, Ely Sachs and Frank van Mierlo are using ARPA-E Recovery Act funding to dramatically reduce the costs of solar panel production. To read more about the project: http://arpa-e.energy.gov/FundedProjects.aspx#1366 To see more projects funded by the Recovery Act through ARPA-E: http://arpa-e.energy.gov/FundedProjects.aspx

  2. Faces of the Recovery Act: 1366 Technologies

    ScienceCinema (OSTI)

    Sachs, Ely; Mierlo, Frank van; Obama, Barack

    2013-05-29

    LEXINGTON, MA - At 1366 Technologies, Ely Sachs and Frank van Mierlo are using ARPA-E Recovery Act funding to dramatically reduce the costs of solar panel production. To read more about the project: http://arpa-e.energy.gov/FundedProjects.aspx#1366 To see more projects funded by the Recovery Act through ARPA-E: http://arpa-e.energy.gov/FundedProjects.aspx

  3. Flare Gas Recovery in Shell Canada Refineries 

    E-Print Network [OSTI]

    Allen, G. D.; Wey, R. E.; Chan, H. H.

    1983-01-01

    six years total operating experience with modern flare gas recovery units. The compression facilities in each utilize a two-stage reciprocating machine, one liquid seal drum per flare stack, and an automated load control strategy. The purpose... these issues. SYSTEM CONFIGURATION A schematic of a typical refinery flare gas recovery facility is shown in Figure I. The facilities include the following pieces of equipment: - compressor suction drum - compressor set - inter-stage knock-out drum...

  4. Advanced Fluidized Bed Waste Heat Recovery Systems 

    E-Print Network [OSTI]

    Peterson, G. R.

    1988-01-01

    BED WASTE HEAT RECOVERY SYSTEMS G. R. PETERSON Project Manager U.S. Department of Energy, Idaho Operations Office Idaho Falls, Idaho ABSTRACT The U.S. Department of Energy, Office of Industri al Programs, has sponsored the development of a... Fluidized Bed Waste Heat Recovery System (FBWHRS) and a higher temperature variant, the Ceramic Tubular Distributor Plate (CTOP) Fluidized Bed Heat Exchanger (FBHX) system. Both systems recover energy from high-temperature flue gases and produce steam...

  5. Recovery Act Recipient Data | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||DepartmentReadoutReviewRecordRecoveryRecovery Act

  6. Recovery Act Reports | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvesting inServicesRecovery Act » Recovery Act Reports

  7. Microsoft PowerPoint - RecoveryUpdate-map chgs.ppt

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

    storage facilities (212 NPR) Remediate waste sites Dispose of locomotive and rail cars Potential Work Scope 14 March 2009 C o C o Central Plateau, Outer Zone (65 sq. mi.)...

  8. Microsoft PowerPoint - Recovery Fact Sheet rev4.ppt [Read-Only...

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

    under current regulatory documents and current prime contracts, allowing work to begin contaminants, remediate soil contamination in in the 100 BC Areas, expandimprove...

  9. Microsoft PowerPoint - Adams - American Recovery and Reinvestment Act Update

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996How to Apply forNavalReginald Agunwah Water(DOE)Making Progress Progress

  10. Microsoft PowerPoint - Recovery_Fact_Sheet rev11.pptx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganismsnow widelySmallBPA

  11. Microsoft PowerPoint - Cost Recovery Workshop v6 w style .ppt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamily ofEstimating forBPA

  12. Develop Thermoelectric Technology for Automotive Waste Heat Recovery

    Broader source: Energy.gov [DOE]

    Develop thermoelectric technology for waste heat recovery with a 10% fuel economy improvement without increasing emissions.

  13. ENGINEERING EVALUATION OF HOT-GAS DESULFURIZATION WITH SULFUR RECOVERY

    SciTech Connect (OSTI)

    G.W. ROBERTS; J.W. PORTZER; S.C. KOZUP; S.K. GANGWAL

    1998-05-31

    Engineering evaluations and economic comparisons of two hot-gas desulfurization (HGD) processes with elemental sulfur recovery, being developed by Research Triangle Institute, are presented. In the first process, known as the Direct Sulfur Recovery Process (DSRP), the SO{sub 2} tail gas from air regeneration of zinc-based HGD sorbent is catalytically reduced to elemental sulfur with high selectivity using a small slipstream of coal gas. DSRP is a highly efficient first-generation process, promising sulfur recoveries as high as 99% in a single reaction stage. In the second process, known as the Advanced Hot Gas Process (AHGP), the zinc-based HGD sorbent is modified with iron so that the iron portion of the sorbent can be regenerated using SO{sub 2} . This is followed by air regeneration to fully regenerate the sorbent and provide the required SO{sub 2} for iron regeneration. This second-generation process uses less coal gas than DSRP. Commercial embodiments of both processes were developed. Process simulations with mass and energy balances were conducted using ASPEN Plus. Results show that AHGP is a more complex process to operate and may require more labor cost than the DSRP. Also capital costs for the AHGP are higher than those for the DSRP. However, annual operating costs for the AHGP appear to be considerably less than those for the DSRP with a potential break-even point between the two processes after just 2 years of operation for an integrated gasification combined cycle (IGCC) power plant using 3 to 5 wt% sulfur coal. Thus, despite its complexity, the potential savings with the AHGP encourage further development and scaleup of this advanced process.

  14. Resource Recovery Opportunities at America’s Water Resource Recovery Facilities

    Broader source: Energy.gov [DOE]

    Breakout Session 3A—Conversion Technologies III: Energy from Our Waste—Will we Be Rich in Fuel or Knee Deep in Trash by 2025? Resource Recovery Opportunities at America’s Water Resource Recovery Facilities Todd Williams, Deputy Leader for Wastewater Infrastructure Practice, CH2M HILL

  15. New surfactant classes for enhanced oil recovery and their tertiary oil recovery potential

    E-Print Network [OSTI]

    Goddard III, William A.

    esters sorbitan ester ultra-low interfacial tension enhanced oil recovery surfactant flood chemical flood sandstones. In addition to the corefloods, one sandpack surfactant flood was performed. The porous media were by polymer drive slug injection, and incremental oil recovery was measured against time. The tested

  16. Inherently safe in situ uranium recovery

    DOE Patents [OSTI]

    Krumhansl, James L; Brady, Patrick V

    2014-04-29

    An in situ recovery of uranium operation involves circulating reactive fluids through an underground uranium deposit. These fluids contain chemicals that dissolve the uranium ore. Uranium is recovered from the fluids after they are pumped back to the surface. Chemicals used to accomplish this include complexing agents that are organic, readily degradable, and/or have a predictable lifetime in an aquifer. Efficiency is increased through development of organic agents targeted to complexing tetravalent uranium rather than hexavalent uranium. The operation provides for in situ immobilization of some oxy-anion pollutants under oxidizing conditions as well as reducing conditions. The operation also artificially reestablishes reducing conditions on the aquifer after uranium recovery is completed. With the ability to have the impacted aquifer reliably remediated, the uranium recovery operation can be considered inherently safe.

  17. Alternate Materials for Recovery Boiler Superheater Tubes

    SciTech Connect (OSTI)

    Keiser, James R [ORNL; Kish, Joseph [McMaster University; Singbeil, Douglas [FPInnovations

    2009-01-01

    The ever escalating demands for increased efficiency of all types of boilers would most sensibly be realized by an increase in the steam parameters of temperature and pressure. However, materials and corrosion limitations in the steam generating components, particularly the superheater tubes, present major obstacles to boiler designers in achieving systems that can operate under the more severe conditions. This paper will address the issues associated with superheater tube selection for many types of boilers; particularly chemical recovery boilers, but also addressing the similarities in issues for biomass and coal fired boilers. It will also review our recent study of materials for recovery boiler superheaters. Additional, more extensive studies, both laboratory and field, are needed to gain a better understanding of the variables that affect superheater tube corrosion and to better determine the best means to control this corrosion to ultimately permit operation of recovery boilers at higher temperatures and pressures.

  18. Methane Digesters and Biogas Recovery - Masking the Environmental Consequences of Industrial Concentrated Livestock Production

    E-Print Network [OSTI]

    Di Camillo, Nicole G.

    2011-01-01

    Methane Digesters and Biogas Recovery-Masking theII. METHANE DIGESTERS AND BIOGAs RECOVERY- IN THE2011] METHANE DIGESTERS AND BIOGAS RECOVERY methane, and 64%

  19. Art appreciation for veterans with severe mental illness in a VA Psychosocial Rehabilitation and Recovery Center

    E-Print Network [OSTI]

    Ketch, RA; Rubin, RT; Baker, MR; Sones, AC; Ames, D

    2015-01-01

    2011). Psychosocial rehabilitation and recovery centers (in a VA Psychosocial Rehabilitation and Recovery Center a bWest L.A. Psychosocial Rehabilitation and Recovery Center,

  20. Inherently safe in situ uranium recovery (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Inherently safe in situ uranium recovery Citation Details In-Document Search Title: Inherently safe in situ uranium recovery An in situ recovery of uranium operation involves...

  1. Florida Nuclear Profile - Turkey Point

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

    Turkey Point" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  2. Microsoft PowerPoint - PD_Doyle

    Office of Environmental Management (EM)

    for Natural Disaster Response and Recovery Who Uses Social Media? * 73% of adult internet users use social networking sites (Pew Research Center, 2013) * 74% of people with...

  3. Crude Distillation Unit Heat Recovery Study 

    E-Print Network [OSTI]

    John, P.

    1979-01-01

    Baytown's Pipe Still 3 is a 95,000 barrel per day crude distillation unit. A comprehensive heat recovery and energy utilization study was done on Pipe Still 3 after a preliminary cursory study had indicated that an overall look at the total picture...

  4. Managing Manure with Biogas Recovery Systems

    E-Print Network [OSTI]

    Mukhtar, Saqib

    such as natural gas, propane, and fuel oil. Biogas can also be flared to control odor if energy recovery source of energy with much lower environmental impacts than conventional fossil fuel. The methane States Environmental Protection Agency The AgSTAR Program #12;Office of Air and Radiation (6202J) EPA-430

  5. Recovery of ammonia from industrial wastewater

    SciTech Connect (OSTI)

    Marr, R. ); Koncar, M. )

    1993-07-01

    The ecological problems of ammonia and ammonium salts in wastewater, and the sources of effluents containing these two products, are discussed. Feasible separation processes and methods of recovery are reviewed, and the advantages and disadvantages of the individual processes are compared.

  6. Sparse Brain Network Recovery under Compressed Sensing

    E-Print Network [OSTI]

    Chung, Moo K.

    a small set of noisy measurements. We briefly show that the penalized linear regression for partial for a sparse brain network recovery. As an illustration, we construct sparse brain networks of 97 regions the government of Korea to M.K.C., by grant No. R31-2008-000-10103-0 from the WCU project of the MEST and the NRF

  7. Indirect Cost Recovery (ICR) Sharing Policy Introduction

    E-Print Network [OSTI]

    Indiana University

    Indirect Cost Recovery (ICR) Sharing Policy Introduction The school receives the majority (~95 to have annual gross research expenditures (direct + indirect costs) greater than $500,000. The percentage explanation. ICR Return to Large Centers with Additional Operational Costs (NEW 7/1/2013) Once research

  8. Disaster Resiliency and Recovery: Capabilities (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-11-01

    The National Renewable Energy Laboratory (NREL) is the nation's leader in energy efficient and renewable energy technologies, practices, and strategies. For the last 15 years, NREL has provided expertise, tools, and innovations to private industry; federal, state, and local governments; non-profit organizations; and communities during the planning, recovery, and rebuilding stages after disaster strikes.

  9. An Integrated Low Level Heat Recovery System 

    E-Print Network [OSTI]

    Sierra, A. V., Jr.

    1981-01-01

    A large amount of low level thermal energy is lost to air or water in a typical petroleum refinery. This paper discusses a complex integrated low level heat recovery system that is being engineered for installation in a large petroleum refinery...

  10. Energy Recovery from Potato Chip Fryers 

    E-Print Network [OSTI]

    McKee, H. B.; Kympton, H. W.; Arnold, J. W.; Paisan, J. J.

    1980-01-01

    permits heat recovery from the fryer cooking fumes. The fumes consist primarily of water vapor (11 psia) and air (3.7 psia) at a temperature of 275 F. About 10% of the available energy is dissipated in a scrubber which removes particulate material...

  11. Recovery Act Weekly Video: 200 West Drilling

    ScienceCinema (OSTI)

    None

    2012-06-14

    President of Cascade Drilling, Bruce, talks about his contract with the Department of Energy and what his team is doing to improve water treatment and environmental cleanup. The small business owner hits on how the Recovery Act saved him from downsizing and helped him stay competitive and safe on site.

  12. Rankine cycle waste heat recovery system

    DOE Patents [OSTI]

    Ernst, Timothy C.; Nelson, Christopher R.

    2014-08-12

    This disclosure relates to a waste heat recovery (WHR) system and to a system and method for regulation of a fluid inventory in a condenser and a receiver of a Rankine cycle WHR system. Such regulation includes the ability to regulate the pressure in a WHR system to control cavitation and energy conversion.

  13. Asynchronous intrusion recovery for interconnected web services

    E-Print Network [OSTI]

    Sabatini, David M.

    Asynchronous intrusion recovery for interconnected web services Ramesh Chandra, Taesoo Kim, and tracking down and recovering from such an attack re- quires significant manual effort. Web services for such web services. Aire addresses several challenges, such as propagating repair across services when some

  14. Using Carbon Dioxide to Enhance Recovery of Methane from Gas Hydrate Reservoirs: Final Summary Report

    SciTech Connect (OSTI)

    McGrail, B. Peter; Schaef, Herbert T.; White, Mark D.; Zhu, Tao; Kulkarni, Abhijeet S.; Hunter, Robert B.; Patil, Shirish L.; Owen, Antionette T.; Martin, P F.

    2007-09-01

    Carbon dioxide sequestration coupled with hydrocarbon resource recovery is often economically attractive. Use of CO2 for enhanced recovery of oil, conventional natural gas, and coal-bed methane are in various stages of common practice. In this report, we discuss a new technique utilizing CO2 for enhanced recovery of an unconventional but potentially very important source of natural gas, gas hydrate. We have focused our attention on the Alaska North Slope where approximately 640 Tcf of natural gas reserves in the form of gas hydrate have been identified. Alaska is also unique in that potential future CO2 sources are nearby, and petroleum infrastructure exists or is being planned that could bring the produced gas to market or for use locally. The EGHR (Enhanced Gas Hydrate Recovery) concept takes advantage of the physical and thermodynamic properties of mixtures in the H2O-CO2 system combined with controlled multiphase flow, heat, and mass transport processes in hydrate-bearing porous media. A chemical-free method is used to deliver a LCO2-Lw microemulsion into the gas hydrate bearing porous medium. The microemulsion is injected at a temperature higher than the stability point of methane hydrate, which upon contacting the methane hydrate decomposes its crystalline lattice and releases the enclathrated gas. Small scale column experiments show injection of the emulsion into a CH4 hydrate rich sand results in the release of CH4 gas and the formation of CO2 hydrate

  15. Z-Bed Recovery Water Disposal | Department of Energy

    Office of Environmental Management (EM)

    Z-Bed Recovery Water Disposal Z-Bed Recovery Water Disposal Presentation from the 33rd Tritium Focus Group Meeting held in Aiken, South Carolina on April 22-24, 2014. Z-Bed...

  16. One Classic and Two Classical The Recovery and Transmission

    E-Print Network [OSTI]

    Elman, Benjamin

    #12;One Classic and Two Classical Traditions The Recovery and Transmission of a Lost Edition that various ironies attended the process of recovery and transmission. The text in question is Huang Kan

  17. Industrial HVAC Air-to-Air Energy Recovery Retrofit Economics 

    E-Print Network [OSTI]

    Graham, E. L.

    1980-01-01

    Retrofitting air-to-air energy recovery equipment is relatively simply to design and easy to install. Additionally, HVAC energy recovery is almost risk free when compared to process retrofit. Life cycle cost analysis is the best way to illustrate...

  18. Treasury, Energy Announce More Than $3 Billion in Recovery Act...

    Energy Savers [EERE]

    More Than 3 Billion in Recovery Act Funds for Renewable Energy Projects Treasury, Energy Announce More Than 3 Billion in Recovery Act Funds for Renewable Energy Projects July 9,...

  19. Economic Impact of Recovery Act Investments in the Smart Grid...

    Energy Savers [EERE]

    Economic Impact of Recovery Act Investments in the Smart Grid Report Now Available Economic Impact of Recovery Act Investments in the Smart Grid Report Now Available April 25, 2013...

  20. Integration of a "Passive Water Recovery" MEA into a Portable...

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

    Integration of a "Passive Water Recovery" MEA into a Portable DMFC Power Supply Integration of a "Passive Water Recovery" MEA into a Portable DMFC Power Supply Download slides from...

  1. Recovery Act Workers Accomplish Cleanup of Second Cold War Coal...

    Office of Environmental Management (EM)

    June 21, 2011 Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin AIKEN, S.C. - American Recovery and Reinvestment Act workers re- cently cleaned up a second...

  2. Organic Rankine Cycle Turbine for Exhaust Energy Recovery in...

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

    Turbine for Exhaust Energy Recovery in a Heavy Truck Engine Organic Rankine Cycle Turbine for Exhaust Energy Recovery in a Heavy Truck Engine Presentation given at the 16th...

  3. Future EfficientDynamics with Heat Recovery | Department of Energy

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

    EfficientDynamics with Heat Recovery Future EfficientDynamics with Heat Recovery A 15% increase in engine performance could be demonstrated with a Dual-Loop-Rankine and 10%...

  4. WIPP Uses Recovery Act Funding to Reduce Nuclear Waste Footprint...

    Office of Environmental Management (EM)

    WIPP Uses Recovery Act Funding to Reduce Nuclear Waste Footprint WIPP Uses Recovery Act Funding to Reduce Nuclear Waste Footprint August 1, 2011 - 12:00pm Addthis Media Contact Deb...

  5. Energy Savings By Recovery of Condensate From Steam Heating System 

    E-Print Network [OSTI]

    Cheng, W. S.; Zhi, C. S.

    1985-01-01

    The recovery and utilization of condensate has a remarkable energy saving effect if the following are properly done: 1) Determination of a correct and reasonable recovery plan; 2) Selection of bleed valve with good performance; 3) Solving...

  6. Environmental Assessment Radioactive Source Recovery Program

    SciTech Connect (OSTI)

    1995-12-20

    In a response to potential risks to public health and safety, the U.S. Department of Energy (DOE) is evaluating the recovery of sealed neutron sources under the Radioactive Source Recovery Program (RSRP). This proposed program would enhance the DOE`s and the U.S. Nuclear Regulatory Commission`s (NRC`s) joint capabilities in the safe management of commercially held radioactive source materials. Currently there are no federal or commercial options for the recovery, storage, or disposal of sealed neutron sources. This Environmental Assessment (EA) analyzes the potential environmental impacts that would be expected to occur if the DOE were to implement a program for the receipt and recovery at the Los Alamos National Laboratory (LANL), Los Alamos, New Mexico, of unwanted and excess plutonium-beryllium ({sup 238}Pu-Be) and americium-beryllium ({sup 241}Am-Be) sealed neutron sources. About 1 kg (2.2 lb) plutonium and 3 kg (6.6 lb) americium would be recovered over a 15-year project. Personnel at LANL would receive neutron sources from companies, universities, source brokers, and government agencies across the country. These neutron sources would be temporarily stored in floor holes at the CMR Hot Cell Facility. Recovery reduces the neutron emissions from the source material and refers to a process by which: (1) the stainless steel cladding is removed from the neutron source material, (2) the mixture of the radioactive material (Pu-238 or Am-241) and beryllium that constitutes the neutron source material is chemically separated (recovered), and (3) the recovered Pu-238 or Am-241 is converted to an oxide form ({sup 238}PuO{sub 2} or {sup 241}AmO{sub 2}). The proposed action would include placing the {sup 238}PuO{sub 2} or {sup 241}AmO{sub 2} in interim storage in a special nuclear material vault at the LANL Plutonium Facility.

  7. Development of More Effective Biosurfactants for Enhanced Oil Recovery

    SciTech Connect (OSTI)

    McInerney, M.J.; Mouttaki, H.; Folmsbee, M.; Knapp, R.; Nagle, D.

    2003-01-24

    The overall goal of this research was to develop effective biosurfactant production for enhanced oil recovery in the United States.

  8. Evaporative Hydrochloric Acid Recovery: Something Old, Something New... 

    E-Print Network [OSTI]

    Cullivan, B.

    1994-01-01

    This paper describes the new application of an old teclmology, evaporative recovery, to recover spent hydrochloric acid.

  9. Sandia Energy - Upcoming Publication on Recovery Strategies for...

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

    Journal of Critical Infrastructures accepted "Optimal recovery sequencing for enhanced resilience and service restoration in transportation networks" for publication....

  10. Develop Thermoelectric Technology for Automotive Waste Heat Recovery...

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

    More Documents & Publications Develop Thermoelectric Technology for Automotive Waste Heat Recovery Cost-Competitive Advanced Thermoelectric Generators for Direct...

  11. Develop Thermoelectric Technology for Automotive Waste Heat Recovery...

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

    More Documents & Publications Skutterudite Thermoelectric Generator For Automotive Waste Heat Recovery Thermoelectric Conversion of Exhaust Gas Waste Heat into Usable...

  12. [Waste water heat recovery system]. Final report, September 30, 1992

    SciTech Connect (OSTI)

    Not Available

    1993-04-28

    The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

  13. 200,000 homes weatherized under the Recovery Act

    Broader source: Energy.gov [DOE]

    Today Vice President Biden announced that the Weatherization Assistance Program has weatherized 200,000 homes under the Recovery Act.

  14. Modeling, Estimation, and Control of Waste Heat Recovery Systems

    E-Print Network [OSTI]

    Luong, David

    2013-01-01

    and water-ammonia mixtures are both zeotropic and are popular working fluid choices in waste heat recovery

  15. Low Quality Natural Gas Sulfur Removal and Recovery CNG Claus Sulfur Recovery Process

    SciTech Connect (OSTI)

    Klint, V.W.; Dale, P.R.; Stephenson, C.

    1997-10-01

    Increased use of natural gas (methane) in the domestic energy market will force the development of large non-producing gas reserves now considered to be low quality. Large reserves of low quality natural gas (LQNG) contaminated with hydrogen sulfide (H{sub 2}S), carbon dioxide (CO{sub 2}) and nitrogen (N) are available but not suitable for treatment using current conventional gas treating methods due to economic and environmental constraints. A group of three technologies have been integrated to allow for processing of these LQNG reserves; the Controlled Freeze Zone (CFZ) process for hydrocarbon / acid gas separation; the Triple Point Crystallizer (TPC) process for H{sub 2}S / C0{sub 2} separation and the CNG Claus process for recovery of elemental sulfur from H{sub 2}S. The combined CFZ/TPC/CNG Claus group of processes is one program aimed at developing an alternative gas treating technology which is both economically and environmentally suitable for developing these low quality natural gas reserves. The CFZ/TPC/CNG Claus process is capable of treating low quality natural gas containing >10% C0{sub 2} and measurable levels of H{sub 2}S and N{sub 2} to pipeline specifications. The integrated CFZ / CNG Claus Process or the stand-alone CNG Claus Process has a number of attractive features for treating LQNG. The processes are capable of treating raw gas with a variety of trace contaminant components. The processes can also accommodate large changes in raw gas composition and flow rates. The combined processes are capable of achieving virtually undetectable levels of H{sub 2}S and significantly less than 2% CO in the product methane. The separation processes operate at pressure and deliver a high pressure (ca. 100 psia) acid gas (H{sub 2}S) stream for processing in the CNG Claus unit. This allows for substantial reductions in plant vessel size as compared to conventional Claus / Tail gas treating technologies. A close integration of the components of the CNG Claus process also allow for use of the methane/H{sub 2}S separation unit as a Claus tail gas treating unit by recycling the CNG Claus tail gas stream. This allows for virtually 100 percent sulfur recovery efficiency (virtually zero SO{sub 2} emissions) by recycling the sulfur laden tail gas to extinction. The use of the tail gas recycle scheme also deemphasizes the conventional requirement in Claus units to have high unit conversion efficiency and thereby make the operation much less affected by process upsets and feed gas composition changes. The development of these technologies has been ongoing for many years and both the CFZ and the TPC processes have been demonstrated at large pilot plant scales. On the other hand, prior to this project, the CNG Claus process had not been proven at any scale. Therefore, the primary objective of this portion of the program was to design, build and operate a pilot scale CNG Claus unit and demonstrate the required fundamental reaction chemistry and also demonstrate the viability of a reasonably sized working unit.

  16. Large Perturbations of the Carbon Cycle During Recovery

    E-Print Network [OSTI]

    Schrag, Daniel

    of invertebrates (13); and, on land, a hiatus in coal deposition (14). Sustained recovery of marine diversi- tyLarge Perturbations of the Carbon Cycle During Recovery from the End-Permian Extinction Jonathan L with the delayed recovery from end-Permian extinction recorded by fossils, suggesting a direct relationship between

  17. Fast Recovery From Link Failures in Ethernet Networks

    E-Print Network [OSTI]

    Ramasubramanian, Srinivasan

    1 Fast Recovery From Link Failures in Ethernet Networks Abishek Gopalan and Srinivasan,srini}@ece.arizona.edu Abstract--Fast-recovery from link failures is a well-studied topic in IP networks. Employing fast, switches employ backward learning to populate the forwarding table entries. Thus, any fast recovery

  18. www.energy.ca.gov/recovery/documents/funding_summary.pdf 8 HR 1 American Recovery And Reinvestment Act of 2009

    E-Print Network [OSTI]

    www.energy.ca.gov/recovery/documents/funding_summary.pdf 8 HR 1 American Recovery And Reinvestment current law, facilities that produce electricity from solar resources are eligible to take a 30-efficient property and recoup the costs of that property over an extended period of time. #12;www.energy.ca.gov/recovery/documents/funding

  19. Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs

    Broader source: Energy.gov [DOE]

    ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler constructed and installed with DOE Recovery Act Funding

  20. Points

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

    (Fluidic Energy, Inc.) 5,133,150 Tempe, AZ Energy Storage A new class of metal-air batteries using ionic liquids, with many times the energy density of today's lithium-ion...

  1. Take Home Points Horticultural Prospective

    E-Print Network [OSTI]

    Ma, Lena

    HLB Take Home Points Horticultural Prospective Stephen H. Futch Extension Agent, Multi County Co plants, ACP adults preferentially light on infected within first 48 hour but on uninfected after 7 days

  2. Join Point Encapsulation David Larochelle

    E-Print Network [OSTI]

    Huang, Wei

    , behavior observation and modification are possible. We believe that it is undesirable to make all join points nec- essarily subject to behavioral observation and modification by aspects. To do so

  3. Microbial enhancement of oil recovery: Recent advances

    SciTech Connect (OSTI)

    Premuzic, E.T.; Woodhead, A.D.; Vivirito, K.J.

    1992-01-01

    During recent years, systematic, scientific, and engineering effort by researchers in the United States and abroad, has established the scientific basis for Microbial Enhanced Oil Recovery (MEOR) technology. The successful application of MEOR technology as an oil recovery process is a goal of the Department of Energy (DOE). Research efforts involving aspects of MEOR in the microbiological, biochemical, and engineering fields led DOE to sponsor an International Conference at Brookhaven National Laboratory in 1992, to facilitate the exchange of information and a discussion of ideas for the future research emphasis. At this, the Fourth International MEOR Conference, where international attendees from 12 countries presented a total of 35 papers, participants saw an equal distribution between research'' and field applications.'' In addition, several modeling and state-of-the-art'' presentations summed up the present status of MEOR science and engineering. Individual papers in this proceedings have been process separately for inclusion in the Energy Science and Technology Database.

  4. Microbial enhanced oil recovery and compositions therefor

    DOE Patents [OSTI]

    Bryant, Rebecca S. (Bartlesville, OK)

    1990-01-01

    A method is provided for microbial enhanced oil recovery, wherein a combination of microorganisms is empirically formulated based on survivability under reservoir conditions and oil recovery efficiency, such that injection of the microbial combination may be made, in the presence of essentially only nutrient solution, directly into an injection well of an oil bearing reservoir having oil present at waterflood residual oil saturation concentration. The microbial combination is capable of displacing residual oil from reservoir rock, which oil may be recovered by waterflooding without causing plugging of the reservoir rock. Further, the microorganisms are capable of being transported through the pores of the reservoir rock between said injection well and associated production wells, during waterflooding, which results in a larger area of the reservoir being covered by the oil-mobilizing microorganisms.

  5. Aqueous flooding methods for tertiary oil recovery

    DOE Patents [OSTI]

    Peru, Deborah A. (Bartlesville, OK)

    1989-01-01

    A method of aqueous flooding of subterranean oil bearing formation for tertiary oil recovery involves injecting through a well into the formation a low alkaline pH aqueous sodium bicarbonate flooding solution. The flooding solution's pH ranges from about 8.25 to 9.25 and comprises from 0.25 to 5 weight percent and preferably about 0.75 to 3.0 weight percent of sodium bicarbonate and includes a petroleum recovery surfactant of 0.05 to 1.0 weight percent and between 1 and 20 weight percent of sodium chloride. After flooding, an oil and water mixture is withdrawn from the well and the oil is separated from the oil and water mixture.

  6. HIGH CURRENT ENERGY RECOVERY LINAC AT BNL.

    SciTech Connect (OSTI)

    LITVINENKO,V.N.; BEN-ZVI,I.; BARTON,D.S.; ET AL.

    2005-05-16

    We present the design and parameters of an energy recovery linac (ERL) facility, which is under construction in the Collider-Accelerator Department at BNL. This R&D facility has the goal of demonstrating CW operation of an ERL with an average beam current in the range of 0.1-1 ampere and with very high efficiency of energy recovery. The possibility of a future upgrade to a two-pass ERL is also being considered. The heart of the facility is a 5-cell 703.75 MHz super-conducting RF linac with strong Higher Order Mode (HOM) damping. The flexible lattice of the ERL provides a test-bed for exploring issues of transverse and longitudinal instabilities and diagnostics of intense CW electron beams. This ERL is also perfectly suited for a far-IR FEL. We present the status and plans for construction and commissioning of this facility.

  7. High Current Energy Recovery Linac at BNL

    SciTech Connect (OSTI)

    Vladimir N. Litvinenko; Donald Barton; D. Beavis; Ilan Ben-Zvi; Michael Blaskiewicz; J.M. Brennan; A. Burrill; R. Calaga; P. Cameron; X. Chang; Roger Connolly; D. Gassner; H. Hahn; A. Hershcovitch; H.C. Hseuh; P. Johnson; D. Kayran; J. Kewisch; R. Lambiase; G. McIntyre; W. Meng; T. C. Nehring; A. Nicoletti; D. Pate; J. Rank; T. Roser; T. Russo; J. Scaduto; K. Smith; T. Srinivasan-Rao; N. Williams; K.-C. Wu; Vitaly Yakimenko; K. Yip; A. Zaltsman; Y. Zhao; H. Bluem; A. Burger; Mike Cole; A. Favale; D. Holmes; John Rathke; Tom Schultheiss; A. Todd; J. Delayen; W. Funk; L. Phillips; Joe Preble

    2004-08-01

    We present the design, the parameters of a small test Energy Recovery Linac (ERL) facility, which is under construction at Collider-Accelerator Department, BNL. This R&D facility has goals to demonstrate CW operation of ERL with average beam current in the range of 0.1 - 1 ampere, combined with very high efficiency of energy recovery. A possibility for future up-grade to a two-pass ERL is considered. The heart of the facility is a 5-cell 700 MHz super-conducting RF linac with HOM damping. Flexible lattice of ERL provides a test-bed for testing issues of transverse and longitudinal instabilities and diagnostics of intense CW e-beam. ERL is also perfectly suited for a far-IR FEL. We present the status and our plans for construction and commissioning of this facility.

  8. A field laboratory for improved oil recovery

    SciTech Connect (OSTI)

    Hildebrandt, A.F.; McDonald, J.; Claridge, E.; Killough, J.

    1992-09-01

    The purpose of Annex III of the Memorandum of Understanding, undertaken by the Houston Petroleum Research Center at the University of Houston, was to develop a field laboratory for research in improved oil recovery using a Gulf Coast reservoir in Texas. The participants: (1) make a field site selection and conducted a high resolution seismic survey in the demonstration field, (2) obtained characteristics of the reservoir (3) developed an evaluation of local flood efficiency in different parts of the demonstration reservoir, (4) used diverse methodology to evaluate the potential recovery of the remaining oil in the test reservoir, (5) developed cross-well seismic tomography, and (6) will transfer the learned technologies to oil operators through publication and workshops. This abstract is an overview of these tasks.

  9. Recovery Boiler Superheater Ash Corrosion Field Study

    SciTech Connect (OSTI)

    Keiser, James R [ORNL] [ORNL; Kish, Joseph [McMaster University] [McMaster University; Singbeil, Douglas [FPInnovations] [FPInnovations

    2010-01-01

    With the trend towards increasing the energy efficiency of black liquor recovery boilers operated in North America, there is a need to utilize superheater tubes with increased corrosion resistance that will permit operation at higher temperatures and pressures. In an effort to identify alloys with improved corrosion resistance under more harsh operating conditions, a field exposure was conducted that involved the insertion of an air-cooled probe, containing six candidate alloys, into the superheater section of an operating recovery boiler. A metallographic examination, complete with corrosion scale characterization using EMPA, was conducted after a 1,000 hour exposure period. Based on the results, a ranking of alloys based on corrosion performance was obtained.

  10. Modeling Dynamics of Post Disaster Recovery 

    E-Print Network [OSTI]

    Nejat, Ali

    2012-10-19

    : Civil Engineering MODELING DYNAMICS OF POST DISASTER RECOVERY A Dissertation by ALI NEJAT Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR... OF PHILOSOPHY Approved by: Chair of Committee, Ivan Damnjanovic Committee Members, Stuart D. Anderson Kenneth F. Reinschmidt Sergiy Butenko Arnold Vedlitz Head of Department, John Niedzwecki August 2011 Major Subject: Civil Engineering...

  11. Recovery Act: Demonstrating The Commercial Feasibility Of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProject Developsfor UCNIEnvironmental Impact StatementRecovery ActDepartment

  12. HEAVY AND THERMAL OIL RECOVERY PRODUCTION MECHANISMS

    SciTech Connect (OSTI)

    Anthony R. Kovscek; Louis M. Castanier

    2002-09-30

    The Stanford University Petroleum Research Institute (SUPRI-A) conducts a broad spectrum of research intended to help improve the recovery efficiency from difficult to produce reservoirs including heavy oil and fractured low permeability systems. Our scope of work is relevant across near-, mid-, and long-term time frames. The primary functions of the group are to conduct direction-setting research, transfer research results to industry, and educate and train students for careers in industry. Presently, research in SUPRI-A is divided into 5 main project areas. These projects and their goals include: (1) Multiphase flow and rock properties--to develop better understanding of the physics of displacement in porous media through experiment and theory. This category includes work on imbibition, flow in fractured media, and the effect of temperature on relative permeability and capillary pressure. (2) Hot fluid injection--to improve the application of nonconventional wells for enhanced oil recovery and elucidate the mechanisms of steamdrive in low permeability, fractured porous media. (3) Mechanisms of primary heavy oil recovery--to develop a mechanistic understanding of so-called ''foamy oil'' and its associated physical chemistry. (4) In-situ combustion--to evaluate the effect of different reservoir parameters on the insitu combustion process. (5) Reservoir definition--to develop and improve techniques for evaluating formation properties from production information. What follows is a report on activities for the past year. Significant progress was made in all areas.

  13. Inherently safe in situ uranium recovery.

    SciTech Connect (OSTI)

    Krumhansl, James Lee; Beauheim, Richard Louis; Brady, Patrick Vane; Arnold, Bill Walter; Kanney, Joseph F.; McKenna, Sean Andrew

    2009-05-01

    Expansion of uranium mining in the United States is a concern to some environmental groups and sovereign Native American Nations. An approach which may alleviate some problems is to develop inherently safe in situ uranium recovery ('ISR') technologies. Current ISR technology relies on chemical extraction of trace levels of uranium from aquifers that, once mined, can still contain dissolved uranium and other trace metals that are a health concern. Existing ISR operations are few in number; however, high uranium prices are driving the industry to consider expanding operations nation-wide. Environmental concerns and enforcement of the new 30 ppb uranium drinking water standard may make opening new mining operations more difficult and costly. Here we propose a technological fix: the development of inherently safe in situ recovery (ISISR) methods. The four central features of an ISISR approach are: (1) New 'green' leachants that break down predictably in the subsurface, leaving uranium, and associated trace metals, in an immobile form; (2) Post-leachant uranium/metals-immobilizing washes that provide a backup decontamination process; (3) An optimized well-field design that increases uranium recovery efficiency and minimizes excursions of contaminated water; and (4) A combined hydrologic/geochemical protocol for designing low-cost post-extraction long-term monitoring. ISISR would bring larger amounts of uranium to the surface, leave fewer toxic metals in the aquifer, and cost less to monitor safely - thus providing a 'win-win-win' solution to all stakeholders.

  14. Doppler-resolved kinetics of saturation recovery

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Forthomme, Damien; Hause, Michael L.; Yu, Hua -Gen; Dagdigian, Paul J.; Sears, Trevor J.; Hall, Gregory E.

    2015-04-08

    Frequency modulated laser transient absorption has been used to monitor the ground state rotational energy transfer rates of CN radicals in a double-resonance, depletion recovery experiment. When a pulsed laser is used to burn a hole in the equilibrium ground state population of one rotational state without velocity selection, the population recovery rate is found to depend strongly on the Doppler detuning of a narrow-band probe laser. Similar effects should be apparent for any relaxation rate process that competes effectively with velocity randomization. Alternative methods of extracting thermal rate constants in the presence of these non-thermal conditions are evaluated. Totalmore »recovery rate constants, analogous to total removal rate constants in an experiment preparing a single initial rotational level, are in good agreement with quantum scattering calculations, but are slower than previously reported experiments and show qualitatively different rotational state dependence between Ar and He collision partners. As a result, quasi-classical trajectory studies confirm that the differing rotational state dependence is primarily a kinematic effect.« less

  15. Doppler-resolved kinetics of saturation recovery

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Forthomme, Damien [Brookhaven National Lab. (BNL), Upton, NY (United States); Hause, Michael L. [Brookhaven National Lab. (BNL), Upton, NY (United States); Yu, Hua-Gen [Brookhaven National Lab. (BNL), Upton, NY (United States); Dagdigian, Paul J. [John Hopkins Univ., Baltimore, MD (United States); Sears, Trevor J. [Brookhaven National Lab. (BNL), Upton, NY (United States); Stony Brook Univ., Stony Brook, NY (United States); Hall, Gregory E. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2015-04-08

    Frequency modulated laser transient absorption has been used to monitor the ground state rotational energy transfer rates of CN radicals in a double-resonance, depletion recovery experiment. When a pulsed laser is used to burn a hole in the equilibrium ground state population of one rotational state without velocity selection, the population recovery rate is found to depend strongly on the Doppler detuning of a narrow-band probe laser. Similar effects should be apparent for any relaxation rate process that competes effectively with velocity randomization. Alternative methods of extracting thermal rate constants in the presence of these non-thermal conditions are evaluated. Total recovery rate constants, analogous to total removal rate constants in an experiment preparing a single initial rotational level, are in good agreement with quantum scattering calculations, but are slower than previously reported experiments and show qualitatively different rotational state dependence between Ar and He collision partners. Quasi-classical trajectory studies confirm that the differing rotational state dependence is primarily a kinematic effect.

  16. Heat recovery and seed recovery development project: preliminary design report (PDR)

    SciTech Connect (OSTI)

    Arkett, A. H.; Alexander, K. C.; Bolek, A. D.; Blackman, B. K.; Kurrle, P. E.; Tram, S. V.; Warren, A. M.; Ziobrowski, A. J.

    1981-06-01

    The preliminary design and performance characteristics are described of the 20 MWt heat recovery and seed recovery (HRSR) system to be fabricated, installed, and evaluated to provide a technological basis for the design of commercial size HRSR systems for coal-fired open-cycle MHD power plants. The system description and heat and material balances, equipment description and functional requirements, controls, interfacing systems, and operation and maintenance are detailed. Appendices include: (1) recommended environmental requirements for compliance with federal and state of Tennessee regulations, (2) channel and diffuser simulator, (3) equipment arrangement drawings, and (4) channel and diffuser simulator barrel drawings. (WHK)

  17. Automated wavelength recovery for silicon photonics

    E-Print Network [OSTI]

    Timurdogan, Erman

    2013-01-01

    In 2020, 1Tb/s on-/off-chip communication bandwidth and ~100fJ/bit total energy in a point to point link is predicted by Moore's law for high performance computing applications. These requirements are pushing the limits ...

  18. Enhanced oil recovery using flash-driven steamflooding

    DOE Patents [OSTI]

    Roark, Steven D. (Bartlesville, OK)

    1990-01-01

    The present invention is directed to a novel steamflooding process which utilizes three specific stages of steam injection for enhanced oil recovery. The three stages are as follows: As steam is being injected into an oil-bearing reservoir through an injection well, the production rate of a production well located at a distance from the injection well is gradually restricted to a point that the pressure in the reservoir increases at a predetermined rate to a predetermined maximum value. After the maximum pressure has been reached, the production rate is increased to a value such that the predetermined maximum pressure value is maintained. Production at maximum pressure is continued for a length of time that will be unique for each individual reservoir. In some cases, this step of the steamflooding process of the invention may be omitted entirely. In the third stage of the steamflooding process of the invention, production rates at the producing well are increased gradually to allow the pressure to decrease down from the maximum pressure value to the original pressure value at the producing well. The rate of pressure reduction will be unique for each reservoir. After completing stage three, the three stages can be repeated or the steamflood may be terminated as considered desirable.

  19. Enhanced oil recovery projects data base

    SciTech Connect (OSTI)

    Pautz, J.F.; Sellers, C.A.; Nautiyal, C.; Allison, E.

    1992-04-01

    A comprehensive enhanced oil recovery (EOR) project data base is maintained and updated at the Bartlesville Project Office of the Department of Energy. This data base provides an information resource that is used to analyze the advancement and application of EOR technology. The data base has extensive information on 1,388 EOR projects in 569 different oil fields from 1949 until the present, and over 90% of that information is contained in tables and graphs of this report. The projects are presented by EOR process, and an index by location is provided.

  20. Cooperative application/OS DRAM fault recovery.

    SciTech Connect (OSTI)

    Ferreira, Kurt Brian; Bridges, Patrick G. (University of New Mexico, Albuquerque, NM); Heroux, Michael Allen; Hoemmen, Mark; Brightwell, Ronald Brian

    2012-05-01

    Exascale systems will present considerable fault-tolerance challenges to applications and system software. These systems are expected to suffer several hard and soft errors per day. Unfortunately, many fault-tolerance methods in use, such as rollback recovery, are unsuitable for many expected errors, for example DRAM failures. As a result, applications will need to address these resilience challenges to more effectively utilize future systems. In this paper, we describe work on a cross-layer application/OS framework to handle uncorrected memory errors. We illustrate the use of this framework through its integration with a new fault-tolerant iterative solver within the Trilinos library, and present initial convergence results.

  1. Low Temperature Heat Recovery for Boiler Systems 

    E-Print Network [OSTI]

    Shook, J. R.; Luttenberger, D. B.

    1986-01-01

    stream_source_info ESL-IE-86-06-70.pdf.txt stream_content_type text/plain stream_size 27871 Content-Encoding ISO-8859-1 stream_name ESL-IE-86-06-70.pdf.txt Content-Type text/plain; charset=ISO-8859-1 LOW TEMPERATURE HEAT... RECOVERY FOR BOILER SYSTEMS James R. Shook & David B. Luttenberger FLUE GAS RESOURCES, INC. Toledo, Ohio ABSTRACT Low temperature corrosion proof heat exchangers desbgned to reduce boiler flue gas temperatures to 170 F or lower are now being...

  2. Environmental regulations handbook for enhanced oil recovery

    SciTech Connect (OSTI)

    Madden, M.P. [National Inst. for Petroleum and Energy Research, Bartlesville, OK (United States); Blatchford, R.P.; Spears, R.B. [Spears and Associates, Inc., Tulsa, OK (United States)

    1991-12-01

    This handbook is intended to assist owners and operators of enhanced oil recovery (EOR) operations in acquiring some introductory knowledge of the various state agencies, the US Environmental Protection Agency, and the many environmental laws, rules and regulations which can have jurisdiction over their permitting and compliance activities. It is a compendium of summarizations of environmental rules. It is not intended to give readers specific working details of what is required from them, nor can it be used in that manner. Readers of this handbook are encouraged to contact environmental control offices nearest to locations of interest for current regulations affecting them.

  3. Catalyst for elemental sulfur recovery process

    DOE Patents [OSTI]

    Flytzani-Stephanopoulos, M.; Liu, W.

    1995-01-24

    A catalytic reduction process is described for the direct recovery of elemental sulfur from various SO[sub 2]-containing industrial gas streams. The catalytic process provides high activity and selectivity, as well as stability in the reaction atmosphere, for the reduction of SO[sub 2] to elemental sulfur product with carbon monoxide or other reducing gases. The reaction of sulfur dioxide and reducing gas takes place over a metal oxide composite catalyst having one of the following empirical formulas: [(FO[sub 2])[sub 1[minus]n](RO)[sub n

  4. Recovery Act Recipient Data | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummary From: JuliaDepartment-8-2008RSSa WebcastA listing of all Recovery

  5. Cost Recovery | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler,CoalConcordiaConsumer ConnectionCoralCorvalenceCosoCost Recovery

  6. RECOVERY ACT: Geologic Sequestration Training and Research

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLEDSpeeding FINAL Progress Report ProjectRECOVERY ACT:

  7. material recovery | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th AnnualHistoryM aterialsmFUSE: Functionmanaging8recovery |

  8. Waste Isolation Pilot Plant Recovery Plan

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'S FUTURE. regulators consumerWaste Isolation Pilot Plant Recovery Plan

  9. Laboratory awards final Recovery Act demolition contracts

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate studentScience (SC)Planning ProcessRecovery Act

  10. National Weatherization Assistance Program Characterization Describing the Recovery Act Period

    SciTech Connect (OSTI)

    Tonn, Bruce Edward; Rose, Erin M.; Hawkins, Beth A.

    2015-10-01

    This report characterizes the U.S. Department of Energy s Weatherization Assistance Program (WAP) during the American Recovery and Reinvestment Act of 2009 (Recovery Act) period. This research was one component of the Recovery Act evaluation of WAP. The report presents the results of surveys administered to Grantees (i.e., state weatherization offices) and Subgrantees (i.e., local weatherization agencies). The report also documents the ramp up and ramp down of weatherization production and direct employment during the Recovery Act period and other challenges faced by the Grantees and Subgrantees during this period. Program operations during the Recovery Act (Program Year 2010) are compared to operations during the year previous to the Recovery Act (Program Year 2008).

  11. Characterization of oil and gas reservoirs and recovery technology deployment on Texas State Lands

    SciTech Connect (OSTI)

    Tyler, R.; Major, R.P.; Holtz, M.H.

    1997-08-01

    Texas State Lands oil and gas resources are estimated at 1.6 BSTB of remaining mobile oil, 2.1 BSTB, or residual oil, and nearly 10 Tcf of remaining gas. An integrated, detailed geologic and engineering characterization of Texas State Lands has created quantitative descriptions of the oil and gas reservoirs, resulting in delineation of untapped, bypassed compartments and zones of remaining oil and gas. On Texas State Lands, the knowledge gained from such interpretative, quantitative reservoir descriptions has been the basis for designing optimized recovery strategies, including well deepening, recompletions, workovers, targeted infill drilling, injection profile modification, and waterflood optimization. The State of Texas Advanced Resource Recovery program is currently evaluating oil and gas fields along the Gulf Coast (South Copano Bay and Umbrella Point fields) and in the Permian Basin (Keystone East, Ozona, Geraldine Ford and Ford West fields). The program is grounded in advanced reservoir characterization techniques that define the residence of unrecovered oil and gas remaining in select State Land reservoirs. Integral to the program is collaboration with operators in order to deploy advanced reservoir exploitation and management plans. These plans are made on the basis of a thorough understanding of internal reservoir architecture and its controls on remaining oil and gas distribution. Continued accurate, detailed Texas State Lands reservoir description and characterization will ensure deployment of the most current and economically viable recovery technologies and strategies available.

  12. Business Owners: Prepare a Business Recovery Plan | Department...

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

    procedures, resource requirements, and data restoration plans for the recovery of IT networks, servers, computers, wireless devices, applications, and data. Also have a backup...

  13. California Recovery Act State Memo | Department of Energy

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

    Act State Memo California Recovery Act State Memo California has substantial natural resources, including oil, gas, solar, wind, geothermal, and hydroelectric power. The...

  14. Recovery Act Funds at Work: Smart Grid Investment Grant Profiles...

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

    the country, visit OE's Recovery Act page. Additional information is available on SmartGrid.gov, including impact metrics, tracking data, and specifics on all projects. Case...

  15. Federal Energy Management Program Recovery Act Project Stories

    Broader source: Energy.gov [DOE]

    Funded by the American Recovery and Reinvestment Act, these Federal Energy Management Program (FEMP) projects exemplify the range of technical assistance provided to federal agencies.

  16. Recovery Efficiency, False Negative Rate, and Limit of Detection...

    Office of Scientific and Technical Information (OSTI)

    Recovery Efficiency, False Negative Rate, and Limit of Detection Performance of a Validated Macrofoam-Swab Sampling Method with Low Surface Concentrations of Two Bacillus anthracis...

  17. Enhanced oil recovery. Progress review, October--December 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-31

    This document details current research in the area of enhanced recovery of petroleum as sponsored by the DOE. Progress reports are provided for over thirty projects.

  18. Fault-induced delayed voltage recovery in a long inhomogeneous...

    Office of Scientific and Technical Information (OSTI)

    Article: Fault-induced delayed voltage recovery in a long inhomogeneous power-distribution feeder Citation Details In-Document Search This content will become publicly...

  19. LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02/11/2014...

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

    mineral-webinar.pdf More Documents & Publications LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM Geothermal Play Fairway Analysis Geothermal Play Fairway Analysis...

  20. Grant Guidance to Administer the American Recovery and Reinvestment...

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

    PROGRAM NOTICE 10-10: REPROGRAMMING TRAINING AND TECHNICAL ASSISTANCE FUNDS TO PROGRAM OPERATIONS Weatherization Formula Grants - American Recovery and Reinvestment Act (ARRA)...

  1. Recovery Act ? An Interdisciplinary Program for Education and...

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

    Program for Education and Outreach in Transportation Electrification Recovery ActTransportation Electrification Education Partnership for Green Jobs and Sustainable Mobility...

  2. Management of Spent Dessicant from Vapour Recovery Dryers

    Office of Environmental Management (EM)

    Recovery Dryers containing molecular sieve desiccant are routinely used to: collect heavy water leaking from systems, control airborne tritium concentrations and reduce tritium...

  3. Energy-Positive Water Resource Recovery Workshop Report Executive...

    Office of Environmental Management (EM)

    Report Executive Summary Energy-Positive Water Resource Recovery Workshop Report Executive Summary Executive summary workshop report for the for the Energy-Positive Water Resource...

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

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

    Waste Heat Reduction and Recovery for Improving Furnace Efficiency, Productivity and Emissions Performance: A BestPractices Process Heating Technical Brief (November 2004) More...

  5. Idaho Operations Office: American Recovery and Reinvestment Act Update

    ScienceCinema (OSTI)

    Provencher, Rick

    2012-06-14

    An update from Idaho National Laboratory, Rick Provencher addresses the progress that has been made due to the American Recovery and Reinvestment Act.

  6. Treasury, Energy Surpass $1 Billion Milestone in Recovery Act...

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

    than 1 billion awarded to date to companies committed to investing in domestic renewable energy production. "This Recovery Act program is an example of a true federal partnership...

  7. RECOVERY OF LACTIC ACID FROM AMERICAN CRYSTAL SUGAR COMPANY WASTEWATER...

    Office of Scientific and Technical Information (OSTI)

    project was to recover lactic acid. However, the presence of a variety of indigenous bacteria in the wastewater stream and technical issues related to recovery and purification...

  8. Successful Sequestration and Enhanced Oil Recovery Project Could...

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

    the energy industry, and the general public with reliable information about industrial carbon sequestration and enhanced oil recovery." In the first phase of the research...

  9. American Recovery and Reinvestment Act of 2009 | Department of...

    Office of Environmental Management (EM)

    More Documents & Publications This taskcontract modification is for applying funding from the American Recovery Reinvestment Act FY 2008 & FY 2009 Annual Uncosted Balances Report...

  10. natural gas+ condensing flue gas heat recovery+ water creation...

    Open Energy Info (EERE)

    flue gas heat recovery+ water creation+ CO2 reduction+ cool exhaust gases+ Energy efficiency+ commercial building energy efficiency+ industrial energy efficiency+ power plant...

  11. Recovery Act Project Clears Portsmouth Switchyard, Benefits Community through Recycling

    Broader source: Energy.gov [DOE]

    American Recovery and Reinvestment Act workers recently completed the demolition of structures in an electrical switchyard used to help power the Portsmouth Site's uranium enrichment processes for...

  12. RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS...

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

    Ann Arbor, Michigan: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS...

  13. Recovery Act Supports Construction of Site's Largest Groundwater Treatment Facility

    Broader source: Energy.gov [DOE]

    Construction of the largest groundwater treatment facility at the Hanford Site – a major American Recovery and Reinvestment Act project – is on schedule and more than 70 percent...

  14. Water-related Issues Affecting Conventional Oil and Gas Recovery...

    Office of Scientific and Technical Information (OSTI)

    Water-related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil-Shale Development in the Uinta Basin, Utah Michael Vanden Berg; Paul Anderson; Janae Wallace;...

  15. Willows Aid Flood Recovery in Los Alamos Desert

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. – Los Alamos National Laboratory’s Associate Directorate of Environmental Programs (ADEP) has been busy with various flood recovery activities since last fall. 

  16. Use Feedwater Economizers for Waste Heat Recovery, Energy Tips...

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

    Use Feedwater Economizers for Waste Heat Recovery A feedwater economizer reduces steam boiler fuel requirements by transferring heat from the flue gas to incoming feedwater. Boiler...

  17. Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound...

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

    Trubocompound Technology Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound Technology 2003 DEER Conference Presentation: Caterpillar Inc. 2003deeralgrain.pdf...

  18. An Engine System Approach to Exhaust Waste Heat Recovery | Department...

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

    Vehicle Technologies (OFCVT). deer07kruiswyk.pdf More Documents & Publications An Engine System Approach to Exhaust Waste Heat Recovery Engine System Approach to Exhaust Energy...

  19. American Recovery and Reinvestment Act of 2009: Bioenergy Technologies...

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

    The Bioenergy Technologies Office rewarded about 178 million in American Recovery and Reinvestment Act of 2009 funds; the projects accelerate advanced biofuels RD&D, speed the...

  20. Develop Thermoelectric Technology for Automotive Waste Heat Recovery...

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

    ace45yang.pdf More Documents & Publications Develop Thermoelectric Technology for Automotive Waste Heat Recovery Engineering and Materials for Automotive Thermoelectric...

  1. Develop Thermoelectric Technology for Automotive Waste Heat Recovery...

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

    Opportunities and Challenges of Thermoelectrlic Waste Heat Recovery in the Automotive Industry On Thermoelectric Properties of p-Type Skutterudites Development of...

  2. From the hills to the mountain. [Oil recovery in California

    SciTech Connect (OSTI)

    McDonald, J.

    1980-05-01

    The oil reserves at Elk Hills field, California, are listed as amounting to 835 million bbl. There is 12 times that amount lying in shallow sands in the San Joaquin Valley, although the oil is much heavier and requires more refining before use. Improved recovery techniques have enabled higher rates of recovery for heavy oil than in the past. Some of these techniques are described, including bottom-hole heating, steam injection, and oil mining. Bottom-hole heating alone raised recovery rates for heavy oil to 25%, and steam injection raised rates to 50%. It is predicted that oil mining may be able to accomplish 100% recovery of the heavy oil.

  3. Business Owners: Prepare a Business Recovery Plan | Department...

    Energy Savers [EERE]

    a recovery? Assign disaster response duties to your employees. Identify critical suppliers-Identify suppliers, providers, shippers, resources, and other businesses you...

  4. ACHP's Recommended Approach for Consultation on Recovery of Significan...

    Open Energy Info (EERE)

    Archaeological Sites Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: ACHP's Recommended Approach for Consultation on Recovery of Significant...

  5. Development of Thermoelectric Technology for Automotive Waste Heat Recovery

    Broader source: Energy.gov [DOE]

    Overview and status of project to develop thermoelectric generator for automotive waste heat recovery and achieve at least 10% fuel economy improvement.

  6. Recovery Act Investment Moves EM Past Milestone of 100 Project...

    Office of Environmental Management (EM)

    achievement: completion of more than 100 projects in its 6 billion cleanup of the Manhattan Project and Cold War legacy. Recovery Act Investment Moves EM Past Milestone of...

  7. Celebrating Successes of Environmental Management Recovery Act Projects

    Broader source: Energy.gov [DOE]

    The Office of Environmental Management marked a milestone at the end of last month as they completed 84 American Recovery and Reinvestment Act-funded projects across America.

  8. "Smart" Multifunctional Polymers for Enhanced Oil Recovery

    SciTech Connect (OSTI)

    Charles McCormick; Andrew Lowe

    2007-03-20

    Recent recommendations made by the Department of Energy, in conjunction with ongoing research at the University of Southern Mississippi, have signified a need for the development of 'smart' multi-functional polymers (SMFPs) for Enhanced Oil Recovery (EOR) processes. Herein we summarize research from the period of September 2003 through March 2007 focusing on both Type I and Type II SMFPs. We have demonstrated the synthesis and behavior of materials that can respond in situ to stimuli (ionic strength, pH, temperature, and shear stress). In particular, Type I SMFPs reversibly form micelles in water and have the potential to be utilized in applications that serve to lower interfacial tension at the oil/water interface, resulting in emulsification of oil. Type II SMFPs, which consist of high molecular weight polymers, have been synthesized and have prospective applications related to the modification of fluid viscosity during the recovery process. Through the utilization of these advanced 'smart' polymers, the ability to recover more of the original oil in place and a larger portion of that by-passed or deemed 'unrecoverable' by conventional chemical flooding should be possible.

  9. Chemical and Microbial Characterization of North Slope Viscous Oils to Assess Viscosity Reduction and Enhanced Recovery

    SciTech Connect (OSTI)

    Shirish Patil; Abhijit Dandekar; Mary Beth Leigh

    2008-12-31

    A large proportion of Alaska North Slope (ANS) oil exists in the form of viscous deposits, which cannot be produced entirely using conventional methods. Microbially enhanced oil recovery (MEOR) is a promising approach for improving oil recovery for viscous deposits. MEOR can be achieved using either ex situ approaches such as flooding with microbial biosurfactants or injection of exogenous surfactant-producing microbes into the reservoir, or by in situ approaches such as biostimulation of indigenous surfactant-producing microbes in the oil. Experimental work was performed to analyze the potential application of MEOR to the ANS oil fields through both ex situ and in situ approaches. A microbial formulation containing a known biosurfactant-producing strain of Bacillus licheniformis was developed in order to simulate MEOR. Coreflooding experiments were performed to simulate MEOR and quantify the incremental oil recovery. Properties like viscosity, density, and chemical composition of oil were monitored to propose a mechanism for oil recovery. The microbial formulation significantly increased incremental oil recovery, and molecular biological analyses indicated that the strain survived during the shut-in period. The indigenous microflora of ANS heavy oils was investigated to characterize the microbial communities and test for surfactant producers that are potentially useful for biostimulation. Bacteria that reduce the surface tension of aqueous media were isolated from one of the five ANS oils (Milne Point) and from rock oiled by the Exxon Valdez oil spill (EVOS), and may prove valuable for ex situ MEOR strategies. The total bacterial community composition of the six different oils was evaluated using molecular genetic tools, which revealed that each oil tested possessed a unique fingerprint indicating a diverse bacterial community and varied assemblages. Collectively we have demonstrated that there is potential for in situ and ex situ MEOR of ANS oils. Future work should focus on lab and field-scale testing of ex situ MEOR using Bacillus licheniformis as well as the biosurfactant-producing strains we have newly isolated from the Milne Point reservoir and the EVOS environment.

  10. Femtosecond photoelectron point projection microscope

    SciTech Connect (OSTI)

    Quinonez, Erik; Handali, Jonathan; Barwick, Brett

    2013-10-15

    By utilizing a nanometer ultrafast electron source in a point projection microscope we demonstrate that images of nanoparticles with spatial resolutions of the order of 100 nanometers can be obtained. The duration of the emission process of the photoemitted electrons used to make images is shown to be of the order of 100 fs using an autocorrelation technique. The compact geometry of this photoelectron point projection microscope does not preclude its use as a simple ultrafast electron microscope, and we use simple analytic models to estimate temporal resolutions that can be expected when using it as a pump-probe ultrafast electron microscope. These models show a significant increase in temporal resolution when comparing to ultrafast electron microscopes based on conventional designs. We also model the microscopes spectroscopic abilities to capture ultrafast phenomena such as the photon induced near field effect.

  11. Starting Points | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    (M&O) Contract Competition Starting Points Starting Points Kansas City Plant Related Web Pages Summary Kansas City Plant Home Page Kansas City Plant Contracts DOE Directives...

  12. Methane Recovery from Hydrate-bearing Sediments

    SciTech Connect (OSTI)

    J. Carlos Santamarina; Costas Tsouris

    2011-04-30

    Gas hydrates are crystalline compounds made of gas and water molecules. Methane hydrates are found in marine sediments and permafrost regions; extensive amounts of methane are trapped in the form of hydrates. Methane hydrate can be an energy resource, contribute to global warming, or cause seafloor instability. This study placed emphasis on gas recovery from hydrate bearing sediments and related phenomena. The unique behavior of hydrate-bearing sediments required the development of special research tools, including new numerical algorithms (tube- and pore-network models) and experimental devices (high pressure chambers and micromodels). Therefore, the research methodology combined experimental studies, particle-scale numerical simulations, and macro-scale analyses of coupled processes. Research conducted as part of this project started with hydrate formation in sediment pores and extended to production methods and emergent phenomena. In particular, the scope of the work addressed: (1) hydrate formation and growth in pores, the assessment of formation rate, tensile/adhesive strength and their impact on sediment-scale properties, including volume change during hydrate formation and dissociation; (2) the effect of physical properties such as gas solubility, salinity, pore size, and mixed gas conditions on hydrate formation and dissociation, and it implications such as oscillatory transient hydrate formation, dissolution within the hydrate stability field, initial hydrate lens formation, and phase boundary changes in real field situations; (3) fluid conductivity in relation to pore size distribution and spatial correlation and the emergence of phenomena such as flow focusing; (4) mixed fluid flow, with special emphasis on differences between invading gas and nucleating gas, implications on relative gas conductivity for reservoir simulations, and gas recovery efficiency; (5) identification of advantages and limitations in different gas production strategies with emphasis; (6) detailed study of CH4-CO2 exchange as a unique alternative to recover CH4 gas while sequestering CO2; (7) the relevance of fines in otherwise clean sand sediments on gas recovery and related phenomena such as fines migration and clogging, vuggy structure formation, and gas-driven fracture formation during gas production by depressurization.

  13. Livingston Parish Landfill Methane Recovery Project (Feasibility Study)

    SciTech Connect (OSTI)

    White, Steven

    2012-11-15

    The Woodside Landfill is owned by Livingston Parish, Louisiana and is operated under contract by Waste Management of Louisiana LLC. This public owner/private operator partnership is commonplace in the solid waste industry today. The landfill has been in operation since approximately 1988 and has a permitted capacity of approximately 41 million cubic yards. Based on an assumed in-place waste density of 0.94 ton per cubic yard, the landfill could have an expected design capacity of 39.3 million tons. The landfill does have an active landfill gas collection and control system (LFGCCS) in place because it meets the minimum thresholds for the New Source Performance Standards (NSPS). The initial LFGCS was installed prior to 2006 and subsequent phases were installed in 2007 and 2010. The Parish received a grant from the United States Department of Energy in 2009 to evaluate the potential for landfill gas recovery and utilization at the Woodside Landfill. This includes a technical and economic feasibility study of a project to install a landfill gas to energy (LFGTE) plant and to compare alternative technologies. The LFGTE plant can take the form of on-site electrical generation, a direct use/medium Btu option, or a high-Btu upgrade technology. The technical evaluation in Section 2 of this report concludes that landfill gas from the Woodside landfill is suitable for recovery and utilization. The financial evaluations in sections 3, 4, and 5 of this report provide financial estimates of the returns for various utilization technologies. The report concludes that the most economically viable project is the Electricity Generation option, subject to the Parish’s ability and willingness to allocate adequate cash for initial capital and/or to obtain debt financing. However, even this option does not present a solid return: by our estimates, there is a 19 year simple payback on the electricity generation option. All of the energy recovery options discussed in this report economically stressed. The primary reason for this is the recent fundamental shift in the US energy landscape. Abundant supplies of natural gas have put downward pressure on any project that displaces natural gas or natural gas substitutes. Moreover, this shift appears long-term as domestic supplies for natural gas may have been increased for several hundred years. While electricity prices are less affected by natural gas prices than other thermal projects, they are still significantly affected since much of the power in the Entergy cost structure is driven by natural gas-fired generation. Consequently, rates reimbursed by the power company based on their avoided cost structure also face downward pressure over the near and intermediate term. In addition, there has been decreasing emphasis on environmental concerns regarding the production of thermal energy, and as a result both the voluntary and mandatory markets that drive green attribute prices have softened significantly over the past couple of years. Please note that energy markets are constantly changing due to fundamental supply and demand forces, as well as from external forces such as regulations and environmental concerns. At any point in the future, the outlook for energy prices may change and could deem either the electricity generation or pipeline injection project more feasible. This report is intended to serve as the primary background document for subsequent decisions made at Parish staff and governing board levels.

  14. Determinants of sustainability in solid waste management - The Gianyar Waste Recovery Project in Indonesia

    SciTech Connect (OSTI)

    Zurbruegg, Christian; Gfrerer, Margareth; Ashadi, Henki; Brenner, Werner; Kueper, David

    2012-11-15

    Highlights: Black-Right-Pointing-Pointer Our assessment tool helps evaluate success factors in solid waste projects. Black-Right-Pointing-Pointer Success of the composting plant in Indonesia is linked to its community integration. Black-Right-Pointing-Pointer Appropriate technology is not a main determining success factor for sustainability. Black-Right-Pointing-Pointer Structured assessment of 'best practices' can enhance replication in other cities. - Abstract: According to most experts, integrated and sustainable solid waste management should not only be given top priority, but must go beyond technical aspects to include various key elements of sustainability to ensure success of any solid waste project. Aside from project sustainable impacts, the overall enabling environment is the key feature determining performance and success of an integrated and affordable solid waste system. This paper describes a project-specific approach to assess typical success or failure factors. A questionnaire-based assessment method covers issues of: (i) social mobilisation and acceptance (social element), (ii) stakeholder, legal and institutional arrangements comprising roles, responsibilities and management functions (institutional element); (iii) financial and operational requirements, as well as cost recovery mechanisms (economic element). The Gianyar Waste Recovery Project in Bali, Indonesia was analysed using this integrated assessment method. The results clearly identified chief characteristics, key factors to consider when planning country wide replication but also major barriers and obstacles which must be overcome to ensure project sustainability. The Gianyar project consists of a composting unit processing 60 tons of municipal waste per day from 500,000 inhabitants, including manual waste segregation and subsequent composting of the biodegradable organic fraction.

  15. Homology based algorithm for disaster recovery in wireless networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Homology based algorithm for disaster recovery in wireless networks A. Vergne, I. Flint, L for disaster recovery of wireless networks. We consider a damaged wireless network presenting coverage holes the performances between each other and with known methods. I. INTRODUCTION Wireless networks are present

  16. A NOVEL LOW POWER ENERGY RECOVERY FULL ADDER CELL

    E-Print Network [OSTI]

    John, Lizy Kurian

    A NOVEL LOW POWER ENERGY RECOVERY FULL ADDER CELL R. Shalem1 , E. John2 and L. K. John1 1 count static energy recovery full adder (SERF) is presented in this paper. The power consumption and general characteristics of the SERF adder are then compared against three low power full adders

  17. Lower Columbia Salmon Recovery Fish & Wildlife Subbasin Plan

    E-Print Network [OSTI]

    .F. Kalama Subbasin II.G. Lewis Subbasin II.H. Lower Columbia Tributaries II.I. Washougal Subbasin II.J. Wind by recovery and subbasin planning. Appdx. D Economic Framework Potential costs and economic considerations;Lower Columbia Recovery Plan Steering Committee Mark Bagdovitz, US Fish and Wildlife Service John

  18. Lower Columbia Salmon Recovery Fish & Wildlife Subbasin Plan

    E-Print Network [OSTI]

    .F. Kalama Subbasin II.G. Lewis Subbasin II.H. Lower Columbia Tributaries II.I. Washougal Subbasin II.J. Wind by recovery and subbasin planning Appdx. D Economic Framework Potential costs and economic considerations;Lower Columbia Recovery Plan Steering Committee Mark Bagdovitz, US Fish and Wildlife Service John

  19. Lower Columbia Salmon Recovery Fish & Wildlife Subbasin Plan

    E-Print Network [OSTI]

    Subbasin II.G. Lewis Subbasin II.H. Lower Columbia Tributaries II.I. Washougal Subbasin II.J. Wind Subbasin by recovery and subbasin planning. Appdx. D Economic Framework Potential costs and economic considerations;Lower Columbia Recovery Plan Steering Committee Mark Bagdovitz, US Fish and Wildlife Service John

  20. LINEAR TRANSIENT FLOW SOLUTION FOR PRIMARY OIL RECOVERY

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    in a low-permeability, compressible, layered reservoir filled with oil, water and gas. The sample for pressure support and incremental oil recovery. We analyze the pressure response and fluid flow ratesLINEAR TRANSIENT FLOW SOLUTION FOR PRIMARY OIL RECOVERY WITH INFILL AND CONVERSION TO WATER

  1. Rehabilitation and Recovery Following Wildfires: A Synthesis1

    E-Print Network [OSTI]

    Rehabilitation and Recovery Following Wildfires: A Synthesis1 Lee H. MacDonald2 Wildfires are typically termed rehabilitation, whereas actions directed at accelerating the return to pre-fire levels Forest lands in California. The extensive damage triggered rehabilitation and recovery efforts

  2. Department of Energy Recovery Act Investment in Biomass Technologies

    SciTech Connect (OSTI)

    2010-11-01

    The American Recovery and Reinvestment Act of 2009 (Recovery Act) provided more than $36 billion to the Department of Energy (DOE) to accelerate work on existing projects, undertake new and transformative research, and deploy clean energy technologies across the nation. Of this funding, $1029 million is supporting innovative work to advance biomass research, development, demonstration, and deployment.

  3. Combined Flue Gas Heat Recovery and Pollution Control Systems 

    E-Print Network [OSTI]

    Zbikowski, T.

    1979-01-01

    in the field of heat recovery now make it possible to recover a portion of the wasted heat and improve the working conditions of the air purification equipment. Proper design and selection of heat recovery and pollution control equipment as a combination...

  4. Model-Driven Business Process Recovery , Terence C. Lau2

    E-Print Network [OSTI]

    Zou, Ying

    Model-Driven Business Process Recovery Ying Zou1 , Terence C. Lau2 , Kostas Kontogiannis3 , Tack. In this paper, we propose a model-driven business process recovery framework that captures the essential-to-date linkage between business tasks and their implementation in source code, we propose a model-driven business

  5. 6. Specular Planar Target Surface Recovery via Coded

    E-Print Network [OSTI]

    Jenkin, Michael R. M.

    6. Specular Planar Target Surface Recovery via Coded Target Stereopsis Arlene Ripsman, Piotr is designed to be highly specular in order to avoid unwanted heat- ing due to the absorption of sunlight specular nature of the surface poses a challenge to existing vision-based surface recovery algorithms

  6. Recent progress in fluctuation theorems and free energy recovery

    E-Print Network [OSTI]

    Ritort, Felix

    Recent progress in fluctuation theorems and free energy recovery A. Alemany , M. Ribezzi and F fluctuation relations and their applicability to free energy recovery in single molecule experiments. We the expense of the heat of the environment. The event is just `still a little less likely' than a `Brownian

  7. Thermal expansion recovery microscopy: Practical design considerations

    SciTech Connect (OSTI)

    Mingolo, N. Martínez, O. E.

    2014-01-15

    A detailed study of relevant parameters for the design and operation of a photothermal microscope technique recently introduced is presented. The technique, named thermal expansion recovery microscopy (ThERM) relies in the measurement of the defocusing introduced by a surface that expands and recovers upon the heating from a modulated source. A new two lens design is presented that can be easily adapted to commercial infinite conjugate microscopes and the sensitivity to misalignment is analyzed. The way to determine the beam size by means of a focus scan and the use of that same scan to verify if a thermoreflectance signal is overlapping with the desired ThERM mechanism are discussed. Finally, a method to cancel the thermoreflectance signal by an adequate choice of a nanometric coating is presented.

  8. Continuous recovery system for electrorefiner system

    SciTech Connect (OSTI)

    Williamson, Mark A.; Wiedmeyer, Stanley G.; Willit, James L.; Barnes, Laurel A.; Blaskovitz, Robert J.

    2014-06-10

    A continuous recovery system for an electrorefiner system may include a trough having a ridge portion and a furrow portion. The furrow portion may include a first section and a second section. An inlet and exit pipe may be connected to the trough. The inlet pipe may include an outlet opening that opens up to the first section of the furrow portion of the trough. The exit pipe may include an entrance opening that opens up to the second section of the furrow portion of the trough. A chain may extend through the inlet and exit pipes and along the furrow portion of the trough. The chain may be in a continuous loop form. A plurality of flights may be secured to the chain. Accordingly, the desired product may be continuously harvested from the electrorefiner system without having to halt the electrical power and/or remove the cathode and anode assemblies.

  9. Rankine cycle waste heat recovery system

    DOE Patents [OSTI]

    Ernst, Timothy C.; Nelson, Christopher R.

    2015-09-22

    A waste heat recovery (WHR) system connects a working fluid to fluid passages formed in an engine block and/or a cylinder head of an internal combustion engine, forming an engine heat exchanger. The fluid passages are formed near high temperature areas of the engine, subjecting the working fluid to sufficient heat energy to vaporize the working fluid while the working fluid advantageously cools the engine block and/or cylinder head, improving fuel efficiency. The location of the engine heat exchanger downstream from an EGR boiler and upstream from an exhaust heat exchanger provides an optimal position of the engine heat exchanger with respect to the thermodynamic cycle of the WHR system, giving priority to cooling of EGR gas. The configuration of valves in the WHR system provides the ability to select a plurality of parallel flow paths for optimal operation.

  10. Polarized CMB recovery with sparse component separation

    E-Print Network [OSTI]

    Bobin, Jerome; Starck, Jean-Luc

    2015-01-01

    The polarization modes of the cosmological microwave background are an invaluable source of information for cosmology, and a unique window to probe the energy scale of inflation. Extracting such information from microwave surveys requires disentangling between foreground emissions and the cosmological signal, which boils down to solving a component separation problem. Component separation techniques have been widely studied for the recovery of CMB temperature anisotropies but quite rarely for the polarization modes. In this case, most component separation techniques make use of second-order statistics to discriminate between the various components. More recent methods, which rather emphasize on the sparsity of the components in the wavelet domain, have been shown to provide low-foreground, full-sky estimate of the CMB temperature anisotropies. Building on sparsity, the present paper introduces a new component separation technique dubbed PolGMCA (Polarized Generalized Morphological Component Analysis), which r...

  11. Enhanced Oil Recovery: Aqueous Flow Tracer Measurement

    SciTech Connect (OSTI)

    Joseph Rovani; John Schabron

    2009-02-01

    A low detection limit analytical method was developed to measure a suite of benzoic acid and fluorinated benzoic acid compounds intended for use as tracers for enhanced oil recovery operations. Although the new high performance liquid chromatography separation successfully measured the tracers in an aqueous matrix at low part per billion levels, the low detection limits could not be achieved in oil field water due to interference problems with the hydrocarbon-saturated water using the system's UV detector. Commercial instrument vendors were contacted in an effort to determine if mass spectrometry could be used as an alternate detection technique. The results of their work demonstrate that low part per billion analysis of the tracer compounds in oil field water could be achieved using ultra performance liquid chromatography mass spectrometry.

  12. Breaking Points in Quartic Maps

    E-Print Network [OSTI]

    M. Romera; G. Pastor; M. -F. Danca; A. Martin; A. B. Orue; F. Montoya

    2014-12-18

    Dynamical systems, whether continuous or discrete, are used by physicists in order to study non-linear phenomena. In the case of discrete dynamical systems, one of the most used is the quadratic map depending on a parameter. However, some phenomena can depend alternatively of two values of the same parameter. We use the quadratic map $x_{n+1} =1-ax_{n}^{2} $ when the parameter alternates between two values during the iteration process. In this case, the orbit of the alternate system is the sum of the orbits of two quartic maps. The bifurcation diagrams of these maps present breaking points where abruptly change their evolution.

  13. Capital Point | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,Cammack Village, Arkansas: EnergyCounty,NewHatteras ElecPoint Jump to:

  14. Points of Contact - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEYI/OPerformancePi Day Pi Day Pi DayPlasmaandAbout UsPoints of

  15. A Management Tool for Analyzing CHP Natural Gas Liquids Recovery System 

    E-Print Network [OSTI]

    Olsen, C.; Kozman, T. A.; Lee, J.

    2008-01-01

    The objective of this research is to develop a management tool for analyzing combined heat and power (CHP) natural gas liquids (NGL) recovery systems. The methodology is developed around the central ideas of product recovery, possible recovery...

  16. Highlights from U.S. Department of Energy's Fuel Cell Recovery Act Projects

    SciTech Connect (OSTI)

    Fuel Cell Technologies Office

    2012-05-01

    This fact sheets highlights U.S. Department of Energy fuel cell projects funded by the American Recovery and Reinvestment Act of 2009 (Recovery Act). More than 1,000 fuel cell systems have been deployed through Recovery Act funding.

  17. Highlights from U.S. Department of Energy's Fuel Cell Recovery...

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

    sheets highlights fuel cell projects funded by the American Recovery and Reinvestment Act of 2009 (Recovery Act). A total of 41.6 million in Recovery Act funding supported the...

  18. Thermoelectric Generators for Automotive Waste Heat Recovery Systems Part II: Parametric Evaluation

    E-Print Network [OSTI]

    Xu, Xianfan

    Thermoelectric Generators for Automotive Waste Heat Recovery Systems Part II: Parametric Evaluation been proposed to model thermoelectric generators (TEGs) for automotive waste heat recovery. Details: Thermoelectric generators, waste heat recovery, automotive exhaust, skutterudites INTRODUCTION In part I

  19. Thermoelectric Generators for Automotive Waste Heat Recovery Systems Part I: Numerical Modeling

    E-Print Network [OSTI]

    Xu, Xianfan

    Thermoelectric Generators for Automotive Waste Heat Recovery Systems Part I: Numerical Modeling (TEG) designed for automotive waste heat recovery systems. This model is capable of computing telluride TEMs. Key words: Thermoelectric generators, waste heat recovery, automotive exhaust, skutterudites

  20. Infiltration heat recovery in building walls: Computational fluid dynamics investigations results

    E-Print Network [OSTI]

    Abadie, Marc O.; Finlayson, Elizabeth U.; Gadgil, Ashok J.

    2002-01-01

    of the infiltration heat recovery on the total heat loss753 . 12 = 138.53 W. The heat recovery represents = 15.5% of7 2. INFILTRATION HEAT RECOVERY

  1. Infiltration heat recovery in building walls: Computational fluid dynamics investigations results

    E-Print Network [OSTI]

    Abadie, Marc O.; Finlayson, Elizabeth U.; Gadgil, Ashok J.

    2002-01-01

    of the infiltration heat recovery on the total heat loss753 . 12 = 138.53 W. The heat recovery represents = 15.5% ofModel for Infiltration Heat Recovery. LBNL 44294. Caffey, G.

  2. Review of technology for Arctic offshore oil and gas recovery

    SciTech Connect (OSTI)

    Sackinger, W. M.

    1980-08-01

    The technical background briefing report is the first step in the preparation of a plan for engineering research oriented toward Arctic offshore oil and gas recovery. A five-year leasing schedule for the ice-prone waters of the Arctic offshore is presented, which also shows the projected dates of the lease sale for each area. The estimated peak production rates for these areas are given. There is considerable uncertainty for all these production estimates, since no exploratory drilling has yet taken place. A flow chart is presented which relates the special Arctic factors, such as ice and permafrost, to the normal petroleum production sequence. Some highlights from the chart and from the technical review are: (1) in many Arctic offshore locations the movement of sea ice causes major lateral forces on offshore structures, which are much greater than wave forces; (2) spray ice buildup on structures, ships and aircraft will be considerable, and must be prevented or accommodated with special designs; (3) the time available for summer exploratory drilling, and for deployment of permanent production structures, is limited by the return of the pack ice. This time may be extended by ice-breaking vessels in some cases; (4) during production, icebreaking workboats will service the offshore platforms in most areas throughout the year; (5) transportation of petroleum by icebreaking tankers from offshore tanker loading points is a highly probable situation, except in the Alaskan Beaufort; and (6) Arctic pipelines must contend with permafrost, making instrumentation necessary to detect subtle changes of the pipe before rupture occurs.

  3. Solar enhanced oil recovery: a potential early market for industrial solar energy

    SciTech Connect (OSTI)

    Bergeron, K.D.; Dugan, V.L.

    1980-01-01

    Enhanced oil recovery and the possibility of using solar energy to replace current methods are discussed. The market potential for solar enhanced oil recovery is explored. (MHR)

  4. Methane Digesters and Biogas Recovery - Masking the Environmental Consequences of Industrial Concentrated Livestock Production

    E-Print Network [OSTI]

    Di Camillo, Nicole G.

    2011-01-01

    Methane Digesters and Biogas Recovery-Masking theII. METHANE DIGESTERS AND BIOGAs RECOVERY- IN THEEVEN BEYOND MANURE-ASSOCIATED METHANE EMISSIONS, INDUSTRIAL

  5. Policy Flash 2014-35 Rescission of American Recovery and Reinvestment...

    Energy Savers [EERE]

    Policy Flash 2014-35 Rescission of American Recovery and Reinvestment Act Reporting Requirements. Policy Flash 2014-35 Rescission of American Recovery and Reinvestment Act...

  6. Inherently safe in situ uranium recovery (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Inherently safe in situ uranium recovery Citation Details In-Document Search Title: Inherently safe in situ uranium recovery You are accessing a document from the Department of...

  7. High Recovery Desalination of Brackish Water by Chemically-Enhanced Seeded Precipitation

    E-Print Network [OSTI]

    McCool, Brian Carey

    2012-01-01

    CM 3559, 3 hp, 3450 rpm, Baldor Reliance Motor, Sea RecoveryCM 3559, 3 hp, 3450 rpm, Baldor Reliance Motor, Sea Recovery

  8. An evaluation of known remaining oil resources in the United States. Appendix, Project on Advanced Oil Recovery and the States

    SciTech Connect (OSTI)

    Not Available

    1994-10-01

    This volume contains appendices for the following: Overview of improved oil recovery methods (enhanced oil recovery methods and advanced secondary recovery methods); Benefits of improved oil recovery, selected data for the analyzed states; and List of TORIS fields and reservoirs.

  9. Emission assessment at the Burj Hammoud inactive municipal landfill: Viability of landfill gas recovery under the clean development mechanism

    SciTech Connect (OSTI)

    El-Fadel, Mutasem; Abi-Esber, Layale; Salhab, Samer

    2012-11-15

    Highlights: Black-Right-Pointing-Pointer LFG emissions are measured at an abandoned landfill with highly organic waste. Black-Right-Pointing-Pointer Mean headspace and vent emissions are 0.240 and 0.074 l CH{sub 4}/m{sup 2} hr, respectively. Black-Right-Pointing-Pointer At sites with high food waste content, LFG generation drops rapidly after site closure. Black-Right-Pointing-Pointer The viability of LFG recovery for CDMs in developing countries is doubtful. - Abstract: This paper examines landfill gas (LFG) emissions at a large inactive waste disposal site to evaluate the viability of investment in LFG recovery through the clean development mechanism (CDM) initiative. For this purpose, field measurements of LFG emissions were conducted and the data were processed by geospatial interpolation to estimate an equivalent site emission rate which was used to calibrate and apply two LFG prediction models to forecast LFG emissions at the site. The mean CH{sub 4} flux values calculated through tessellation, inverse distance weighing and kriging were 0.188 {+-} 0.014, 0.224 {+-} 0.012 and 0.237 {+-} 0.008 l CH{sub 4}/m{sup 2} hr, respectively, compared to an arithmetic mean of 0.24 l/m{sup 2} hr. The flux values are within the reported range for closed landfills (0.06-0.89 l/m{sup 2} hr), and lower than the reported range for active landfills (0.42-2.46 l/m{sup 2} hr). Simulation results matched field measurements for low methane generation potential (L{sub 0}) values in the range of 19.8-102.6 m{sup 3}/ton of waste. LFG generation dropped rapidly to half its peak level only 4 yrs after landfill closure limiting the sustainability of LFG recovery systems in similar contexts and raising into doubt promoted CDM initiatives for similar waste.

  10. Recovery Act milestone: Excavation begins at Manhattan Project landfill

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout Us Hanford SiteRecovery Act » RecoveryRecovery

  11. Wastewater heat recovery method and apparatus

    DOE Patents [OSTI]

    Kronberg, J.W.

    1991-01-01

    This invention is comprised of a heat recovery system with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water inlet, and preheated water outlet. Wastewater enters the drain trap through the wastewater inlet, is slowed and spread by the baffle plate, and passes downward to the wastewater outlet. Cold water enters the inner tube through the cold water inlet and flows generally upward, taking on heat from the wastewater. This preheated water is fed to the mixing valve, which includes a flexible yoke to which are attached an adjustable steel rod, two stationary zinc rods, and a pivoting arm. The free end of the arm forms a pad which rests against a valve seat. The rods and pivoting arm expand or contract as the temperature of the incoming preheated water changes. The zinc rods expand more than the steel rod, flexing the yoke and rotating the pivoting arm. The pad moves towards the valve seat as the temperature of the preheated water rises, and away as the temperature falls, admitting a variable amount of hot water to maintain a nearly constant average process water temperature.

  12. Catalyst for elemental sulfur recovery process

    DOE Patents [OSTI]

    Flytzani-Stephanopoulos, Maria (Winchester, MA); Liu, Wei (Cambridge, MA)

    1995-01-01

    A catalytic reduction process for the direct recovery of elemental sulfur from various SO.sub.2 -containing industrial gas streams. The catalytic process provides high activity and selectivity, as well as stability in the reaction atmosphere, for the reduction of SO.sub.2 to elemental sulfur product with carbon monoxide or other reducing gases. The reaction of sulfur dioxide and reducing gas takes place over a metal oxide composite catalyst having one of the following empirical formulas: [(OF.sub.2).sub.1-n (RO.sub.1)n].sub.1-k M.sub.k, [(FO.sub.2).sub.1-n (RO.sub.1.5).sub.n ].sub.1-k M.sub.k, or [Ln.sub.x Zr.sub.1-x O.sub.2-0.5x ].sub.1-k M.sub.k wherein FO.sub.2 is a fluorite-type oxide; RO represents an alkaline earth oxide; RO.sub.1.5 is a Group IIIB or rare earth oxide; Ln is a rare earth element having an atomic number from 57 to 65 or mixtures thereof; M is a transition metal or a mixture of transition metals; n is a number having a value from 0.0 to 0.35; k is a number having a value from 0.0 to about 0.5; and x is a number having a value from about 0.45 to about 0.55.

  13. Building waste management core indicators through Spatial Material Flow Analysis: Net recovery and transport intensity indexes

    SciTech Connect (OSTI)

    Font Vivanco, David; Puig Ventosa, Ignasi; Gabarrell Durany, Xavier

    2012-12-15

    Highlights: Black-Right-Pointing-Pointer Sustainability and proximity principles have a key role in waste management. Black-Right-Pointing-Pointer Core indicators are needed in order to quantify and evaluate them. Black-Right-Pointing-Pointer A systematic, step-by-step approach is developed in this study for their development. Black-Right-Pointing-Pointer Transport may play a significant role in terms of environmental and economic costs. Black-Right-Pointing-Pointer Policy action is required in order to advance in the consecution of these principles. - Abstract: In this paper, the material and spatial characterization of the flows within a municipal solid waste (MSW) management system are combined through a Network-Based Spatial Material Flow Analysis. Using this information, two core indicators are developed for the bio-waste fraction, the Net Recovery Index (NRI) and the Transport Intensity Index (TII), which are aimed at assessing progress towards policy-related sustainable MSW management strategies and objectives. The NRI approaches the capacity of a MSW management system for converting waste into resources through a systematic metabolic approach, whereas the TII addresses efficiency in terms of the transport requirements to manage a specific waste flow throughout the entire MSW management life cycle. Therefore, both indicators could be useful in assessing key MSW management policy strategies, such as the consecution of higher recycling levels (sustainability principle) or the minimization of transport by locating treatment facilities closer to generation sources (proximity principle). To apply this methodological approach, the bio-waste management system of the region of Catalonia (Spain) has been chosen as a case study. Results show the adequacy of both indicators for identifying those points within the system with higher capacity to compromise its environmental, economic and social performance and therefore establishing clear targets for policy prioritization. Moreover, this methodological approach permits scenario building, which could be useful in assessing the outcomes of hypothetical scenarios, thus proving its adequacy for strategic planning.

  14. Oil recovery enhancement from fractured, low permeability reservoirs. Part 2, Annual report, October 1, 1990--September 31, 1991

    SciTech Connect (OSTI)

    Poston, S.W.

    1991-12-31

    The results of the investigative efforts for this jointly funded DOE-State of Texas research project achieved during the 1990--1991 year may be summarized as follows: Geological Characterization -- Detailed maps of the development and hierarchical nature the fracture system exhibited by Austin Chalk outcrops were prepared. These results of these efforts were directly applied to the development of production decline type curves applicable to a dual fracture-matrix flow system. Analysis of production records obtained from Austin Chalk operators illustrated the utility of these type curves to determine relative fracture/matrix contributions and extent. Well-log response in Austin Chalk wells has been shown to be a reliable indicator of organic maturity. (VSP) Vertical-Seismic Profile data was used to use shear-wave splitting concepts to estimate fracture orientations. Several programs were to be written to facilitate analysis of the data. The results of these efforts indicated fractures could be detected with VSP seismic methods. Development of the (EOR) Enhanced Oil Recovery Imbibition Process -- Laboratory displacement as well as MRI and CT imaging studies have shown the carbonated water-imbibition displacement process significantly accelerates and increases recovery of an oil saturated, low permeability core material, when compared to that of a normal brine imbibition displacement process. A study of oil recovery by the application of a cyclic carbonated water imbibition process, followed by reducing the pressure below the bubble point of the CO{sub 2}-water solution, indicated the possibility of alternate and new enhanced recovery method. The installation of an artificial solution gas drive significantly increased oil recovery. The extent and arrangement of micro-fractures in Austin Chalk horizontal cores was mapped with CT scanning techniques. The degree of interconnection of the micro-fractures was easily visualized.

  15. Dithering Strategies and Point-Source Photometry

    E-Print Network [OSTI]

    Samsing, Johan

    2011-01-01

    Strategies and Point-Source Photometry Johan Samsing DARK-The accuracy in the photometry of a point source depends onobjects in a single source photometry (Lauer 1999a) and the

  16. VOLUMETRIC SNAPPING: WATERTIGHT TRIANGULATION OF POINT CLOUDS

    E-Print Network [OSTI]

    Floater, Michael S.

    VOLUMETRIC SNAPPING: WATERTIGHT TRIANGULATION OF POINT CLOUDS Tim Volodine KULeuven, Department: meshing, surface reconstruction, volumetric grid, contouring, point clouds. Abstract: We propose, a volumetric method that does not rely on a signed distance function was proposed recently by Hornung

  17. Other Purdue Web points of Interest

    E-Print Network [OSTI]

    Other Purdue Web points of interest. Purdue University Home Page --- Schedule of Classes · Graduate School · Agronomy · Computer Science --- CS & E ...

  18. CenterPoint Energy New Homes Program

    Broader source: Energy.gov [DOE]

    Note: This program is only available to electric Customers in CenterPoint Energy's service territory (greater Houston area, Texas).

  19. Faces of the Recovery Act: Johnson Controls Inc.

    SciTech Connect (OSTI)

    Rolinski, Elizabeth

    2010-01-01

    Thanks in part to a $300 million grant through the Recovery Act, Johnson Controls is re-opening a plant that is now being retrofitted to produce batteries that will power tomorrow's electric cars.

  20. Faces of the Recovery Act: Johnson Controls Inc.

    Broader source: Energy.gov [DOE]

    Thanks in part to a $300 million grant through the Recovery Act, Johnson Controls is re-opening a plant in Holland, Michigan that is now being retrofitted to produce batteries that will power...

  1. Low Temperature Waste Energy Recovery at Chemical Plants and Refineries 

    E-Print Network [OSTI]

    Ferland, K.; papar, R.; Quinn, J.; Kumar, S.

    2013-01-01

    candidates of waste heat recovery technologies that might have an application in these industries. Four technologies that met the criteria of the Advisory Committee included: organic rankine cycle (ORC), absorption refrigeration and chilling, Kalina cycle...

  2. Faces of the Recovery Act: Jobs at Savannah River Site

    ScienceCinema (OSTI)

    Skila Harris

    2010-09-01

    The Savannah River Site in Aiken, SC has been able to create/save thousands of jobs through the Recovery Act. These are the stories of just a few of the new hires.

  3. Introduction of Heat Recovery Chiller Control and Water System Design 

    E-Print Network [OSTI]

    Jia, J.

    2006-01-01

    The styles, feature and main concerns of heat recovery water system are discussed, and the entering condenser water temperature control is recommended for higher chiller efficiency and reliable operation. Three optimized water system designs...

  4. Faces of the Recovery Act: The Impact of Smart Grid

    Broader source: Energy.gov [DOE]

    On October 27th, 2009, Baltimore Gas & Electric was selected to receive $200 million for Smart Grid innovation projects under the Recovery Act. Watch as members of their team, along with...

  5. Driving Functional Behavioral Recovery Using Activity-Dependent Stimulation

    E-Print Network [OSTI]

    Guggenmos, David

    2012-12-31

    The purpose of this project was to determine if artificially linking spared motor and sensory areas following a cortical lesion would lead to increased behavioral recovery on a skilled reaching task. Sensory-motor integration ...

  6. Recovery Act Workers Clear Reactor Shields from Brookhaven Lab

    Broader source: Energy.gov [DOE]

    American Recovery and Reinvestment Act workers are in the final stage of decommissioning a nuclear reactor after they recently removed thick steel shields once used to absorb neutrons produced for...

  7. Smart Grid Data from the American Recovery and Reinvestment Act...

    Open Energy Info (EERE)

    Smart Grid Data from the American Recovery and Reinvestment Act (ARRA) Projects The data provided in this Excel spreadsheet is the final data that was collected through the Smart...

  8. Incentive Cost Recovery Rule for Nuclear Power Generation (Louisiana)

    Broader source: Energy.gov [DOE]

    The Incentive Cost Recovery Rule for Nuclear Power Generation establishes guidelines for any utility seeking to develop a nuclear power plant in Louisiana. The rule clarifies, as well as...

  9. Community isolation and disaster recovery: the case of two colonias 

    E-Print Network [OSTI]

    Kamel, Nabil Mohsen Osman

    1993-01-01

    model for understanding disaster recovery and related developmental issues in the light of the vertical and horizontal integration patterns. Specific indicators for testing the model were developed and guidelines for addressing issues of environmental...

  10. SURFACTANT BASED ENHANCED OIL RECOVERY AND FOAM MOBILITY CONTROL

    SciTech Connect (OSTI)

    George J. Hirasaki; Clarence A. Miller; Gary A. Pope; Richard E. Jackson

    2004-02-01

    Surfactant flooding has the potential to significantly increase recovery over that of conventional waterflooding. The availability of a large number of surfactant structures makes it possible to conduct a systematic study of the relation between surfactant structure and its efficacy for oil recovery. Also, the addition of an alkali such as sodium carbonate makes possible in situ generation of surfactant and significant reduction of surfactant adsorption. In addition to reduction of interfacial tension to ultra-low values, surfactants and alkali can be designed to alter wettability to enhance oil recovery. An alkaline surfactant process is designed to enhance spontaneous imbibition in fractured, oil-wet, carbonate formations. It is able to recover oil from dolomite core samples from which there was no oil recovery when placed in formation brine.

  11. American Recovery and Reinvestment Act of 2009 CSP Awards

    Broader source: Energy.gov [DOE]

    In 2009, DOE announced six concentrating solar power (CSP) projects funded under the American Recovery and Reinvestment Act (ARRA) of 2009. The following projects were selected under this competitive solicitation, managed by the SunShot Initiative.

  12. Recovery of Energy and Chrome from Leather Waste 

    E-Print Network [OSTI]

    Muralidhara, H. S.; Maggin, B.

    1979-01-01

    .S. tanning industry may be met through an active conservation program. This program would be directed at the recovery of the energy available in the leather waste; the raw and finished tanned leather trimmings and cuttings resulting from tannery operations...

  13. Outphasing Energy Recovery Amplifier With Resistance Compression for Improved Efficiency

    E-Print Network [OSTI]

    Dawson, Joel L.

    We describe a new outphasing energy recovery amplifier (OPERA) which replaces the isolation resistor in the conventional matched combiner with a resistance-compressed rectifier for improved efficiency. The rectifier recovers ...

  14. Enhanced Oil Recovery Affects the Future Energy Mix | GE Global...

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

    Enhanced Oil Recovery Affects the Future Energy Mix Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new...

  15. Progress Continues Post-Recovery Act Award at Hanford Site

    Broader source: Energy.gov [DOE]

    American Recovery and Reinvestment Act work at the Hanford site continues with several projects intended to reduce the Cold War cleanup footprint, from decommissioning a plant once associated with...

  16. American Recovery and Reinvestment Act of 2009 & NEPA

    Broader source: Energy.gov [DOE]

    Section 1609(c) requires a report to Congress on the status and progress of NEPA reviews for Recovery Act funded projects and activities. The President has assigned reporting responsibility to CEQ

  17. Two Recovery Act Funding Case Studies Now Available

    Broader source: Energy.gov [DOE]

    Utilities across America are using Recovery Act funds and smart grid technologies to deliver more reliable and affordable power, recover from major storms, and improve operations. Two case studies are now available.

  18. Nuclear norm penalized LAD estimator for low rank matrix recovery

    E-Print Network [OSTI]

    Wei, Wenzhe

    2015-01-01

    In the thesis we propose a novel method for low rank matrix recovery. We study the framework using absolute deviation loss function and nuclear penalty. While nuclear norm penalty is widely utilized heuristic method for ...

  19. Memory blocking and recovery for affect word lists 

    E-Print Network [OSTI]

    Moynan, Sarah Catherine

    2013-02-22

    Smith et al. (2003) found powerful memory blocking and recovery effects for recall of categorized word lists. The present study investigated whether affect, or emotional words could be similarly blocked and recovered, or whether...

  20. An Investigation Of The Potential For Geothermal-Energy Recovery...

    Open Energy Info (EERE)

    For Geothermal-Energy Recovery In The Calgary Area In Southern Alberta, Canada, Using Petroleum-Exploration Data Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  1. On inverse problems in secondary oil recovery Victor Isakov

    E-Print Network [OSTI]

    Isakov, Victor

    recommendations for drilling new wells and finding pumping regimes to optimize oil recovery. Looking equations describing fluids in porous media. This inverse problem is called "history matching". Despite its

  2. Recovery Act's HWCTR Project Empty of Equipment, Ready for Grouting...

    Office of Environmental Management (EM)

    Recovery and Reinvestment Act Project Progress The liner installer heat-welds a sand anchor closed. The sand anchors are installed under the liner and across the length of...

  3. Drain-Water Heat Recovery | Department of Energy

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

    to heat water in a home. Drain-water (or greywater) heat recovery systems capture this energy from water you've already used (for example, to shower, wash dishes, or wash...

  4. Direct Refrigeration from Heat Recovery Using 2-Stage Absorption Chillers 

    E-Print Network [OSTI]

    Hufford, P. E.

    1983-01-01

    Although the cost of some fossil fuels has moderated, the importance of energy conservation by heat recovery has not diminished. The application of waste heat generated steam to produce chilled water is not new. However, there is a newly developed...

  5. The secondary recovery project at the Ogharefe Field, Nigeria

    SciTech Connect (OSTI)

    Aron, D.; Ashbourne, T.J.; Oloketuyi, D.O.

    1982-09-01

    A secondary recovery project involving water injection and gas lift facilities was installed in the Ogharefe Field in 1979 following detailed reservoir simulation studies. Two years of operation provide the opportunity to discuss the progress of the project so far.

  6. Faces of the Recovery Act: Johnson Controls Inc.

    ScienceCinema (OSTI)

    Rolinski, Elizabeth

    2013-05-29

    Thanks in part to a $300 million grant through the Recovery Act, Johnson Controls is re-opening a plant that is now being retrofitted to produce batteries that will power tomorrow's electric cars.

  7. Faces of the Recovery Act: Jobs at Savannah River Site

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Savannah River Site in Aiken, SC has been able to create/save thousands of jobs through the Recovery Act. These are the stories of just a few of the new hires.

  8. Prospects for the recovery of uranium from seawater

    E-Print Network [OSTI]

    Best, F. R.

    1980-01-01

    A computer program entitled URPE (Uranium Recovery Performance and Economics) has been developed to simulate the engineering performance and provide an economic analysis O of a plant recovering uranium from seawater. The ...

  9. Improved screen-bowl centrifuge recovery using polymer injection technology

    SciTech Connect (OSTI)

    Burchett, R.T.; McGough, K.M.; Luttrell, G.H.

    2006-08-15

    The paper reports the improved screen-bowl centrifuge recovery process using polymer injection technology. Field test and economic analysis are also included in the paper. 3 refs., 3 figs., 1 tab.

  10. Recovery Act-Funded Geothermal Heat Pump projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy (DOE) was allocated funding from the American Recovery and Reinvestment Act to conduct research into ground source heat pump technologies and applications. Projects...

  11. Faces of the Recovery Act: Jobs at Savannah River Site

    ScienceCinema (OSTI)

    Clark, Doug; Picciano, Bill; Culpepper, Kelli; Cole, Nancy; Oliver, Rahmel;

    2013-05-29

    The Savannah River Site in Aiken, SC has been able to create/save thousands of jobs through the Recovery Act. These are the stories of just a few of the new hires.

  12. Recovery of oil from fractured reservoirs by gas displacement 

    E-Print Network [OSTI]

    Unneberg, Arild

    1974-01-01

    RECOVERY OF OIL FROM FRACTURED RESERVOIRS BY GAS DISPLACEMENT A Thesis by ARILD UNNE BE RG Submitted to the Graduate College of Texas AlkM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1974... Major Subject: Petroleum Engineering RECOVERY OF OIL FROM FRACTURED RESERVOIRS BY GAS DISPLACEMENT A Thesis by ARILD UNNEBERG Approved as, to style and content by: . ( y (Chairman of Cornrnittee) (Head of Depar nt) / (Membe r) (Member) M b...

  13. The Fernald wet records recovery project: A case history

    SciTech Connect (OSTI)

    Sterling, H.J.; Devir, B.R.; Hawley, R.A. [Fernald Environmental Restoration Management Corp., Cincinnati, OH (United States); Freesmeyer, M.T. [USDOE Ohio Field Office (United States)

    1995-06-22

    This paper discusses a project performed to recover wet records discovered in January 1995 at the Fernald Environmental Management Project (FEMP). This paper discusses the emergency and record recovery phases of the project, the technical options considered for records recovery, and special measures which were required due to radiological contamination of the records. Also, the root causes and lessons learned from the incident, and path forward for future records management operations at Fernald, are discussed.

  14. Ion implanted step recovery diodes - influence of material parameter variations 

    E-Print Network [OSTI]

    Mosman, Thomas Michael

    1974-01-01

    on the successful application of ion implantation in the fabrication of an improved step recovery diode (SRD). At the same time a comprehensive account of the actual device processing will bring to light the problems and difficulties that are ordinarily...ION IMPLANTED STEP RECOVERY DIODES ? INFLUENCE OF MATERIAL PARAMETER VARIATIONS A Thesis by THOMAS MICHAEL MOSMAN Submitted to the Craduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER...

  15. Protecting the Investment in Heat Recovery with Boiler Economizers 

    E-Print Network [OSTI]

    Roethe, L. A.

    1985-01-01

    THE INVESTMENT IN HEAT RECOVERY WITH BOILER ECONOMIZERS Lester A. Roethe, Consultant Kentube Division Tulsa, Oklahoma ABSTRACT Many people consider energy to be a crlS1S in re mission -- even with continuing high fuel costs. Some voice concern over... the long term security of an investment in flue gas heat recovery equipment. The concern generally involves the ability of an economizer or air heater to continue to perform efficiently without corrosion. The recognized economic advantages of an econo...

  16. Identification of existing waste heat recovery and process improvement technologies

    SciTech Connect (OSTI)

    Watts, R.L.; Dodge, R.E.; Smith, S.A.; Ames, K.R.

    1984-03-01

    General information is provided on waste heat recovery opportunities. The currently available equipment for high- and low-temperature applications are described. Other equipment related to wasteheat recovery equipment such as components, instruments and controls, and cleaning equipment is discussed briefly. A description of the microcomputer data base is included. Suppliers of waste heat equipment are mentioned throughout the report, with specific contacts, addresses, and telephone numbers provided in an Appendix.

  17. Incorporating reservoir heterogeneity with geostatistics to investigate waterflood recoveries

    SciTech Connect (OSTI)

    Wolcott, D.S. ); Chopra, A.K. )

    1993-03-01

    This paper presents an investigation of infill drilling performance and reservoir continuity with geostatistics and a reservoir simulator. The geostatistical technique provides many possible realizations and realistic descriptions of reservoir heterogeneity. Correlation between recovery efficiency and thickness of individual sand subunits is shown. Additional recovery from infill drilling results from thin, discontinuous subunits. The technique may be applied to variations in continuity for other sandstone reservoirs.

  18. Enhanced Heavy Oil Recovery by Emulsification With Injected Nanoparticles 

    E-Print Network [OSTI]

    Martinez Cedillo, Arturo Rey

    2013-11-26

    by investing early in methods and techniques to enhance recovery. Primary heavy oil recovery methods are being applied widely in Canada and Venezuela. For example, cold heavy oil production with sand (CHOPS) in Canada 2 currently contributes to more... these methods have been applied to heavy oil reservoirs with different levels of success (Shah et al. 2010). Poor conformance is the principal factor of unsuccessful heavy oil waterflooding projects. Emulsifying the injected water with crude oil...

  19. Recovery Act Monthly Reporting Spreadsheet | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||DepartmentReadoutReviewRecordRecovery ActRecovery Act

  20. Alkali metal recovery from carbonaceous material conversion process

    DOE Patents [OSTI]

    Sharp, David W. (Seabrook, TX); Clavenna, LeRoy R. (Baytown, TX); Gorbaty, Martin L. (Fanwood, NJ); Tsou, Joe M. (Galveston, TX)

    1980-01-01

    In a coal gasification operation or similar conversion process carried out in the presence of an alkali metal-containing catalyst wherein solid particles containing alkali metal residues are produced in the gasifier or similar reaction zone, alkali metal constitutents are recovered from the particles by withdrawing and passing the particles from the reaction zone to an alkali metal recovery zone in the substantial absence of molecular oxygen and treating the particles in the recovery zone with water or an aqueous solution in the substantial absence of molecular oxygen. The solution formed by treating the particles in the recovery zone will contain water-soluble alkali metal constituents and is recycled to the conversion process where the alkali metal constituents serve as at least a portion of the alkali metal constituents which comprise the alkali metal-containing catalyst. Preventing contact of the particles with oxygen as they are withdrawn from the reaction zone and during treatment in the recovery zone avoids the formation of undesirable alkali metal constituents in the aqueous solution produced in the recovery zone and insures maximum recovery of water-soluble alkali metal constituents from the alkali metal residues.

  1. Multi-physics modeling of thermoelectric generators for waste heat recovery applications

    Broader source: Energy.gov [DOE]

    Model developed provides effective guidelines to designing thermoelectric generation systems for automotive waste heat recovery applications

  2. SOVENT BASED ENHANCED OIL RECOVERY FOR IN-SITU UPGRADING OF HEAVY OIL SANDS

    SciTech Connect (OSTI)

    Munroe, Norman

    2009-01-30

    With the depletion of conventional crude oil reserves in the world, heavy oil and bitumen resources have great potential to meet the future demand for petroleum products. However, oil recovery from heavy oil and bitumen reservoirs is much more difficult than that from conventional oil reservoirs. This is mainly because heavy oil or bitumen is partially or completely immobile under reservoir conditions due to its extremely high viscosity, which creates special production challenges. In order to overcome these challenges significant efforts were devoted by Applied Research Center (ARC) at Florida International University and The Center for Energy Economics (CEE) at the University of Texas. A simplified model was developed to assess the density of the upgraded crude depending on the ratio of solvent mass to crude oil mass, temperature, pressure and the properties of the crude oil. The simplified model incorporated the interaction dynamics into a homogeneous, porous heavy oil reservoir to simulate the dispersion and concentration of injected CO2. The model also incorporated the characteristic of a highly varying CO2 density near the critical point. Since the major challenge in heavy oil recovery is its high viscosity, most researchers have focused their investigations on this parameter in the laboratory as well as in the field resulting in disparaging results. This was attributed to oil being a complex poly-disperse blend of light and heavy paraffins, aromatics, resins and asphaltenes, which have diverse behaviors at reservoir temperature and pressures. The situation is exacerbated by a dearth of experimental data on gas diffusion coefficients in heavy oils due to the tedious nature of diffusivity measurements. Ultimately, the viscosity and thus oil recovery is regulated by pressure and its effect on the diffusion coefficient and oil swelling factors. The generation of a new phase within the crude and the differences in mobility between the new crude matrix and the precipitate readily enables removal of asphaltenes. Thus, an upgraded crude low in heavy metal, sulfur and nitrogen is more conducive for further purification.

  3. Critical point analysis of phase envelope diagram

    SciTech Connect (OSTI)

    Soetikno, Darmadi; Siagian, Ucok W. R.; Kusdiantara, Rudy Puspita, Dila Sidarto, Kuntjoro A. Soewono, Edy; Gunawan, Agus Y.

    2014-03-24

    Phase diagram or phase envelope is a relation between temperature and pressure that shows the condition of equilibria between the different phases of chemical compounds, mixture of compounds, and solutions. Phase diagram is an important issue in chemical thermodynamics and hydrocarbon reservoir. It is very useful for process simulation, hydrocarbon reactor design, and petroleum engineering studies. It is constructed from the bubble line, dew line, and critical point. Bubble line and dew line are composed of bubble points and dew points, respectively. Bubble point is the first point at which the gas is formed when a liquid is heated. Meanwhile, dew point is the first point where the liquid is formed when the gas is cooled. Critical point is the point where all of the properties of gases and liquids are equal, such as temperature, pressure, amount of substance, and others. Critical point is very useful in fuel processing and dissolution of certain chemicals. Here in this paper, we will show the critical point analytically. Then, it will be compared with numerical calculations of Peng-Robinson equation by using Newton-Raphson method. As case studies, several hydrocarbon mixtures are simulated using by Matlab.

  4. Coal-gold agglomeration: an alternative separation process in gold recovery

    SciTech Connect (OSTI)

    Akcil, A.; Wu, X.Q.; Aksay, E.K. [Suleyman Demirel University, Isparta (Turkey). Dept. of Mining Engineering

    2009-07-01

    Considering the increasing environmental concerns and the potential for small gold deposits to be exploited in the future, the uses of environmentally friendly processes are essential. Recent developments point to the potential for greatly increased plant performance through a separation process that combines the cyanide and flotation processes. In addition, this kind of alternative treatment processes to the traditional gold recovery processes may reduce the environmental risks of present small-scale gold mining. Gold recovery processes that applied to different types of gold bearing ore deposits show that the type of deposits plays an important role for the selection of mineral processing technologies in the production of gold and other precious metals. In the last 25 years, different alternative processes have been investigated on gold deposits located in areas where environmental issues are a great concern. In 1988, gold particles were first recovered by successful pilot trial of coal-gold agglomeration (CGA) process in Australia. The current paper reviews the importance of CGA in the production of gold ore and identifies areas for further development work.

  5. UST corrective action technologies: Engineering design of free product recovery systems. Project report

    SciTech Connect (OSTI)

    Parker, J.C.; Waddill, D.W.; Johnson, J.A.

    1996-03-01

    The objective of this project was to develop a technical assistance document for assessment of subsurface hydrocarbon spills and for evaluating effects of well placement and pumping rates on separate phase plume control and on free product recovery. Procedures developed for estimation of hydrocarbon spill volume include interpolation and spatial integration of measurements from soil cores, and fluid level data from monitoring wells. The first method involves vertical integration of soil concentration measurements to yield oil volume or species mass per unit area followed by kriging and areal integration to estimate the total mass or volume within the measurement zone. The second method involves kriging of well fluid levels, calculation of free oil volume per area using a physically based model for vertically hydrostatic three phase fluid distributions that converts well product thickness to soil product thickness, followed by areal integration to estimate the volume of free product floating on the water table. A procedure is presented to evaluate effects of steady-state water pumping from multiple point sources on the oil flow gradients to evaluate if hydraulic control of plume spreading will be obtained for a selected system of pumping wells and/or trenches. The applicability of trenches and vacuum-enhanced product recovery to hydrocarbon spills is also discussed.

  6. Install Waste Heat Recovery Systems for Fuel-Fired Furnaces (English/Chinese) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    Chinese translation of ITP fact sheet about installing Waste Heat Recovery Systems for Fuel-Fired Furnaces. For most fuel-fired heating equipment, a large amount of the heat supplied is wasted as exhaust or flue gases. In furnaces, air and fuel are mixed and burned to generate heat, some of which is transferred to the heating device and its load. When the heat transfer reaches its practical limit, the spent combustion gases are removed from the furnace via a flue or stack. At this point, these gases still hold considerable thermal energy. In many systems, this is the greatest single heat loss. The energy efficiency can often be increased by using waste heat gas recovery systems to capture and use some of the energy in the flue gas. For natural gas-based systems, the amount of heat contained in the flue gases as a percentage of the heat input in a heating system can be estimated by using Figure 1. Exhaust gas loss or waste heat depends on flue gas temperature and its mass flow, or in practical terms, excess air resulting from combustion air supply and air leakage into the furnace. The excess air can be estimated by measuring oxygen percentage in the flue gases.

  7. Recovery Act update from Sr. Advisor Matt Rogers -- End of Obligations

    ScienceCinema (OSTI)

    Rogers, Matt

    2013-05-29

    Senior Advisor to the Secretary for Recovery Act Implementation Matt Rogers shares his thoughts as the Recovery Act reaches a critical milestone -- the end of the 2010 fiscal year and the last day to obligation contract and grant funding under the Recovery Act. For more information about the Recovery Act at the Department of Energy: http://www.energy.gov/recovery Follow the Department of Energy! http://facebook.com/energygov http://twitter.com/energy

  8. AVTA: Chrysler RAM Experimental PHEV Pickup Truck Recovery Act Project Testing Results Phase 1

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following reports describe results of testing done on a 2011 Chrysler RAM PHEV, a demonstration vehicle not currently available for sale. The baseline performance testing provides a point of comparison for the other test results. Taken together, these reports give an overall view of how this vehicle functions under extensive testing. This research was conducted by Idaho National Laboratory.

  9. PURE STRATEGY NASH EQUILIBRIUM POINTS AND THE LEFSCHETZ FIXED POINT THEOREM

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    PURE STRATEGY NASH EQUILIBRIUM POINTS AND THE LEFSCHETZ FIXED POINT THEOREM by Leigh Tesfatsion of Minnesota Minneapolis, Minnesota 55455 #12;ABSTRAcr A pure strategy Nash equilibrium point existence theorem cases of the existence theorem are also discussed. #12;PURE STRATEGY NASH EQUILIBRIUM POINTS

  10. Potential for Materials and Energy RecoveryPotential for Materials and Energy Recovery the Municipal Solid Wastes (the Municipal Solid Wastes (MSWMSW) of Beograd) of Beograd

    E-Print Network [OSTI]

    Columbia University

    Potential for Materials and Energy RecoveryPotential for Materials and Energy Recovery fromfrom anaerobically (in absence of O2).to form methane gas · Recovery of soil nutrients: By aerobic composting (in-ferrous metal scrap) · Use of mixed paper for production of brown paper and cardboard · Recycling of selected

  11. Application of reservoir geology of enhanced oil recovery from upper Devonian Nisku Reefs, Alberta, Canada

    SciTech Connect (OSTI)

    Watts, N.R. (AEC Oil and Gas Company, Calgary, Alberta (Canada)); Coppold, M.P. (Imperial Oil Resources Limited (Esso), Calgary, Alberta (Canada)); Douglas, J.L. (Saudi Aramco, Dhahran (Saudi Arabia))

    1994-01-01

    The Upper Devonian West Pembina reef trend of west-central Alberta contains recoverable reserves of over 79 x 10[sup 6] m[sup 3] (500 million bbl) of oil and 1.4 x 10[sup 10] m[sup 3] (500 billion ft[sup 3]) of gas within approximately 50 pinnacle reefs in the Nisku Formation. Although the oil is saturated with gas at original reservoir pressure, primary depletion would soon lower the reservoir pressure below the bubble point, decreasing recovery. Thus, pressure maintenance is applied early in the producing life of the pools through waterflood or miscible flood schemes. Selection of the appropriate enhanced recovery scheme depends upon the internal flow-unit geometry of the reefs. The Bigoray Nisku C pool and the Pembina Nisku L pool form end members of the reservoir spectrum. They can be used as flow-unit models in the geological input for reservoir simulation studies. The Bigoray Nisku C pool is dominantly limestone. The primary textures, well perserved in this reef, provide the key to interpreting the relict textures in fully dolomitized reefs. Due to the presence of horizontal permeability barriers associated with the limestone lithology, the pool is developed with a waterflood displacement scheme. Ultimate recovery is estimated to be on the order of 0.55 x 10[sup 6] m[sup 3] (3.5 million bbl) or 46% or original oil in place (OOIP). The Pembina Nisku L pool is a completely dolomitized reef. In contrast to the Bigoray Nisku C pool, the complete dolomitization reduces the number of generic reservoir flow units observed in the L pool reef from six to three. Due to the excellent reservoir quality and absence of horizontal permeability barriers, it is being exploited by a vertical miscible flood. The Nisku L pool is one of the largest pinnacle reefs discovered in the Nisku reef fairway and contains an estimated 5 x 10[sup 6] m[sup 3] (31 million bbl) OOIP. Ultimate recovery is estimated to be approximately 4.1 x 10[sup 6] m[sup 3] (25.8 million bbl) or 82% of OOIP.

  12. Mass-spectrometer method for determining helium in the parts-per-million to 10-percent range. Rept. of Investigations/1991

    SciTech Connect (OSTI)

    Holland, P.W.

    1991-01-01

    The U.S. Bureau of Mines has developed a mass spectrometer method for determining helium in the parts-per-million to 10-pct range to an accuracy of + or {minus} 1 pct. The method employs a mass spectrometer, an inlet system utilizing a chromatographic gas-sampling valve, and an activated coconut charcoal trap cooled with liquid nitrogen. Gravimetrically prepared standards of helium in nitrogen were used to demonstrate the linearity of the method over the concentration range of 10 ppm to 10.66 pct helium.

  13. Next generation processes for NGL/LPG recovery

    SciTech Connect (OSTI)

    Pitman, R.N.; Hudson, H.M.; Wilkinson, J.D.; Cuellar, K.T.

    1998-12-31

    Up to now, Ortloff`s Gas Subcooled Process (GSP) and OverHead Recycle Process (OHR) have been the state-of-the-art for efficient NGL/LPG recovery from natural gas, particularly for those gases containing significant concentrations of carbon dioxide (CO{sub 2}). Ortloff has recently developed new NGL recovery processes that advance the start-of-the-art by offering higher recovery levels, improved efficiency, and even better CO{sub 2} tolerance. The simplicity of the new process designs and the significantly lower gas compression requirements of the new processes reduce the investment and operating costs for gas processing plants. For gas streams containing significant amounts of carbon dioxide, the CO{sub 2} removal equipment upstream of the NGL recovery plant can be smaller or eliminated entirely, reducing both the investment cost and the operating cost for gas processing companies. In addition, the new liquids extraction processes can be designed to efficiently recover or reject ethane, allowing the gas processor to respond quickly to changing market conditions. This next generation of NGL/LPG recovery processes is now being applied to natural gas processing here in the US and abroad. Two of the new plants currently under construction provide practical examples of the benefits of the new processes.

  14. Advanced heat pump for the recovery of volatile organic compounds

    SciTech Connect (OSTI)

    Not Available

    1992-03-01

    Emissions of Volatile Organic Compounds (VOC) from stationary industrial and commercial sources represent a substantial portion of the total US VOC emissions. The Toxic-Release Inventory'' of The US Environmental Protection Agency estimates this to be at about 3 billion pounds per year (1987 estimates). The majority of these VOC emissions are from coating processes, cleaning processes, polymer production, fuel production and distribution, foam blowing,refrigerant production, and wood products production. The US Department of Energy's (DOE) interest in the recovery of VOC stems from the energy embodied in the recovered solvents and the energy required to dispose of them in an environmentally acceptable manner. This Phase I report documents 3M's work in close working relationship with its subcontractor Nuclear Consulting Services (Nucon) for the preliminary conceptual design of an advanced Brayton cycle heat pump for the recovery of VOC. Nucon designed Brayton cycle heat pump for the recovery of methyl ethyl ketone and toluene from coating operations at 3M Weatherford, OK, was used as a base line for the work under cooperative agreement between 3M and ODE. See appendix A and reference (4) by Kovach of Nucon. This cooperative agreement report evaluates and compares an advanced Brayton cycle heat pump for solvent recovery with other competing technologies for solvent recovery and reuse. This advanced Brayton cycle heat pump is simple (very few components), highly reliable (off the shelf components), energy efficient and economically priced.

  15. Building Green in Greensburg: Prairie Pointe Townhomes

    Office of Energy Efficiency and Renewable Energy (EERE)

    This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Prairie Pointe Townhomes in Greensburg, Kansas.

  16. VPP Points of Contact web version 07092015

    Office of Environmental Management (EM)

    Updated 792015 VPP POINTS OF CONTACT Organization DOE POC Contractor DOE Federal POC Advanced Technologies and Laboratories International, Inc. (ATL)222-S Laboratory Analytical...

  17. SIMPLE EXPLICIT FORMULA FOR COUNTING LATTICE POINTS ...

    E-Print Network [OSTI]

    2007-02-14

    by a simple formula involving the evaluation of ? zx over the integral points of those ... different) formula from a decomposition of the generating function into.

  18. HOLOMORPHIC ONE FORMS, INTEGRAL AND RATIONAL POINTS ...

    E-Print Network [OSTI]

    2014-09-23

    Abstract The first goal of this paper is to study the question of finiteness of integral points on a cofinite non-compact complex two dimensional ball quotient ...

  19. Wisconsin Nuclear Profile - Point Beach Nuclear Plant

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

    Point Beach Nuclear Plant" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

  20. New York Nuclear Profile - Indian Point

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

    Indian Point" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  1. Wolf Point Substation, Roosevelt County, Montana

    SciTech Connect (OSTI)

    Not Available

    1991-05-01

    The Western Area Power Administration (Western), an agency of the United States Department of Energy, is proposing to construct the 115-kV Wolf Point Substation near Wolf Point in Roosevelt County, Montana (Figure 1). As part of the construction project, Western's existing Wolf Point Substation would be taken out of service. The existing 115-kV Wolf Point Substation is located approximately 3 miles west of Wolf Point, Montana (Figure 2). The substation was constructed in 1949. The existing Wolf Point Substation serves as a Switching Station'' for the 115-kV transmission in the region. The need for substation improvements is based on operational and reliability issues. For this environmental assessment (EA), the environmental review of the proposed project took into account the removal of the old Wolf Point Substation, rerouting of the five Western lines and four lines from the Cooperatives and Montana-Dakota Utilities Company, and the new road into the proposed substation. Reference to the new proposed Wolf Point Substation in the EA includes these facilities as well as the old substation site. The environmental review looked at the impacts to all resource areas in the Wolf Point area. 7 refs., 6 figs.

  2. Effect of recirculation pump trip following anticipated transients without scram at Big Rock Point

    SciTech Connect (OSTI)

    Lyon, R.E.

    1981-08-01

    As requested by the US Atomic Energy Commission (now US Nuclear Regulatory Commission) in their Technical Report on Anticipated Transients Without Scram (ATWS) for Water-Cooled Reactors (WASH-1270), Consumers Power Company has submitted analyses which describe the response of their Big Rock Point (BRP) Plant to ATWS. The original analyses were submitted on Febuary 21, 1975, and results indicated that a recirculation pump trip (RPT) was effective in limiting the consequences of an ATWS. The response of BRP to an ATWS was reanalyzed as a part of the Big Rock Point Probabilistic Risk Assessment (PRA). Results of the analysis were submitted on February 26, 1981, with the conclusion that automatic RPT provides little safety improvement at BRP. Purpose of this report is to evaluate the submitted analyses to determine the effectiveness of Recirculation Pump Trip in ATWS recovery.

  3. Uncertainty quantification for CO2 sequestration and enhanced oil recovery

    E-Print Network [OSTI]

    Dai, Zhenxue; Fessenden-Rahn, Julianna; Middleton, Richard; Pan, Feng; Jia, Wei; Lee, Si-Yong; McPherson, Brian; Ampomah, William; Grigg, Reid

    2014-01-01

    This study develops a statistical method to perform uncertainty quantification for understanding CO2 storage potential within an enhanced oil recovery (EOR) environment at the Farnsworth Unit of the Anadarko Basin in northern Texas. A set of geostatistical-based Monte Carlo simulations of CO2-oil-water flow and reactive transport in the Morrow formation are conducted for global sensitivity and statistical analysis of the major uncertainty metrics: net CO2 injection, cumulative oil production, cumulative gas (CH4) production, and net water injection. A global sensitivity and response surface analysis indicates that reservoir permeability, porosity, and thickness are the major intrinsic reservoir parameters that control net CO2 injection/storage and oil/gas recovery rates. The well spacing and the initial water saturation also have large impact on the oil/gas recovery rates. Further, this study has revealed key insights into the potential behavior and the operational parameters of CO2 sequestration at CO2-EOR s...

  4. On Robust Regression in Photogrammetric Point Clouds

    E-Print Network [OSTI]

    Schindler, Konrad

    On Robust Regression in Photogrammetric Point Clouds Konrad Schindler and Horst Bischof Institute,bischof}@icg.tu-graz.ac.at Abstract. Many applications in computer vision require robust linear regression on photogrammetrically for robust regression are based on distance measures from the regression surface to the points

  5. Traveling water waves with point vortices

    E-Print Network [OSTI]

    Kristoffer Varholm

    2015-03-20

    We construct small-amplitude solitary traveling gravity-capillary water waves with a finite number of point vortices along a vertical line, on finite depth. This is done using a local bifurcation argument. The properties of the resulting waves are also examined: We find that they depend significantly on the position of the point vortices in the water column.

  6. Three-point spherical mirror mount

    DOE Patents [OSTI]

    Cutburth, R.W.

    1984-01-23

    A three-point spherical mirror mount for use with lasers is disclosed. The improved mirror mount is adapted to provide a pivot ring having an outer surface with at least three spaced apart mating points to engage an inner spherical surface of a support housing.

  7. LPG-recovery processes for baseload LNG plants examined

    SciTech Connect (OSTI)

    Chiu, C.H.

    1997-11-24

    With demand on the rise, LPG produced from a baseload LNG plant becomes more attractive as a revenue-earning product similar to LNG. Efficient use of gas expanders in baseload LNG plants for LPG production therefore becomes more important. Several process variations for LPG recovery in baseload LNG plants are reviewed here. Exergy analysis (based on the Second Law of Thermodynamics) is applied to three cases to compare energy efficiency resulting from integration with the main liquefaction process. The paper discusses extraction in a baseload plant, extraction requirements, process recovery parameters, extraction process variations, and exergy analysis.

  8. The Recovery Act is "Lighting Up" the streets of Philadelphia

    ScienceCinema (OSTI)

    Nutter, Michael; Gajewski, Katherine; Russell, Toby; Williams, Doug; Best, DeLain;

    2013-05-29

    The Philadelphia Streets Department is converting 58,000 yellow and green traffic signals and will replace approximately 27,000 red LED lights that have come to the end of their useful life. The project will use approximately $3 million in EECBG funds, matched with $3 million in PECO funding, and will save the city approximately $1 million in electric costs each year. For more information on Recovery Act projects funded by the Department of Energy in Pennsylvania: http://www.energy.gov/recovery/pa.htm

  9. Waste Heat Recovery by Organic Fluid Rankine Cycle 

    E-Print Network [OSTI]

    Verneau, A.

    1979-01-01

    RECOVERY BY ORGANIC FLUID RANKINE CYCLE Alain VERNEAU Civil Mining Engineer Licenciate of the E.N.S.P.M. Societe BERTIN & Cie Versailles, France SUMMARY The use of Organic Rankin~Cycle for waste heat recovery presents several characteristics which... Energy Technology Conference Houston, TX, April 22-25, 1979 Ternperoturll I Tn-i- 1 Water and alcohol mi)(f:url2S SIEntropy) RII FBS 5 max --- R 113 R 114 ~gene:rator ~ s T llemptrature) T~ralurt T Liquid. vapor liquid ! Ji /li 2oo?C I...

  10. Saving for dry days: Aquifer storage and recovery may help 

    E-Print Network [OSTI]

    Wythe, Kathy

    2008-01-01

    | pg. 2 Saving for dry days Story by Kathy Wythe tx H2O | pg. 3 Aquifer storage and recovery may help With reoccurring droughts and growing population, Texas will always be looking for better ways to save or use water. Some water suppliers... in Texas are turning to aquifer storage and recovery. During the dry summer of 2008, the San Antonio Water System (SAWS) had enough assets in its ?bank? (of water) to make with- drawals to meet the needs of its customers. The water bank is the utility...

  11. R&D Energy Recovery Linac at Brookhaven National Laboratory

    SciTech Connect (OSTI)

    Litvinenko, Vladimir; Beavis, D.; Ben-Zvi, Ilan; Blaskiewicz, Michael; Burrill, Andrew; Calaga, Rama; Cameron, Peter; Chang, Xiangyun; Drees, K.A.; Ganetis, G.; Gamble, Michael; Hahn, H.; Hammons, L.R.; Hershcovitch, A.; Hseuh, H.C.; Jain, A.K.; Kayran, A.; Kewisch, Jorg; Lambiase, R.F.; Lederle, D.L.; Mahler, G.J.; McIntyre, G.; Meng, W.; Nehring, T.C.; Oerter, B.; Pai, C.; Pate, D.; Phillips, Daniel; Pozdeyev, Eduard; Rao, Triveni; Reich, J.; Roser, Thomas; Russo, T.; Smith, K.; Tuozzolo, Joseph; Weiss, D.; Williams, N.W.W.; Yip, Kin; Zaltsman, A.; Bluem, Hans; Cole, Michael; Favale, Anthony; Holmes, D.; Rathke, John; Schultheiss, Tom; Delayen, Jean; Funk, L.; Phillips, H.; Preble, Joseph

    2008-07-01

    Collider Accelerator Department at BNL is in the final stages of developing the 20-MeV R&D energy recovery linac with super-conducting 2.5 MeV RF gun and single-mode super-conducting 5-cell RF linac. This unique facility aims to address many outstanding questions relevant for high current (up to 0.5 A of average current), high brightness energy-recovery linacs with novel Zigzag-type merger. We present the performance of the R&D ERL elements and detailed commissioning plan.

  12. The Recovery Act is "Lighting Up" the streets of Philadelphia

    SciTech Connect (OSTI)

    Nutter, Michael; Gajewski, Katherine; Russell, Toby; Williams, Doug; Best, DeLain;

    2010-01-01

    The Philadelphia Streets Department is converting 58,000 yellow and green traffic signals and will replace approximately 27,000 red LED lights that have come to the end of their useful life. The project will use approximately $3 million in EECBG funds, matched with $3 million in PECO funding, and will save the city approximately $1 million in electric costs each year. For more information on Recovery Act projects funded by the Department of Energy in Pennsylvania: http://www.energy.gov/recovery/pa.htm

  13. The Air or Brayton Cycle Solvent Recovery System 

    E-Print Network [OSTI]

    Fox, B. J.

    1986-01-01

    it suitable for solvent recovery. Thi s unit util i zes ai r foil beari ngs. to recover the heat for useful purposes. It is easy Over the past several years they have sold. these for the air cycle system to return the solvent lean uni ts to condense... CYCLE SOLVENT RECOVERY SYSTEM Bryce J. Fox 3M Company St. Paul, ABSTRACT The required temperature and technique for condensing common industrial solvents from the exhaust air of drying ovens is explained. ?:The benefits of the Air Cycle...

  14. Method for the recovery of uranium values from uranium tetrafluoride

    DOE Patents [OSTI]

    Kreuzmann, Alvin B. (Cincinnati, OH)

    1983-01-01

    The invention is a novel method for the recovery of uranium from dry, particulate uranium tetrafluoride. In one aspect, the invention comprises reacting particulate uranium tetrafluoride and calcium oxide in the presence of gaseous oxygen to effect formation of the corresponding alkaline earth metal uranate and alkaline earth metal fluoride. The product uranate is highly soluble in various acidic solutions wherein the product fluoride is virtually insoluble therein. The product mixture of uranate and alkaline earth metal fluoride is contacted with a suitable acid to provide a uranium-containing solution, from which the uranium is recovered. The invention can achieve quantitative recovery of uranium in highly pure form.

  15. Method for the recovery of uranium values from uranium tetrafluoride

    DOE Patents [OSTI]

    Kreuzmann, A.B.

    1982-10-27

    The invention is a novel method for the recovery of uranium from dry, particulate uranium tetrafluoride. In one aspect, the invention comprises reacting particulate uranium tetrafluoride and calcium oxide in the presence of gaseous oxygen to effect formation of the corresponding alkaline earth metal uranate and alkaline earth metal fluoride. The product uranate is highly soluble in various acidic solutions whereas the product fluoride is virtually insoluble therein. The product mixture of uranate and alkaline earth metal fluoride is contacted with a suitable acid to provide a uranium-containing solution, from which the uranium is recovered. The invention can achieve quantitative recovery of uranium in highly pure form.

  16. Fluidized-Bed Waste-Heat Recovery System Advances 

    E-Print Network [OSTI]

    Patch, K. D.; Cole, W. E.

    1986-01-01

    stream_source_info ESL-IE-86-06-09.pdf.txt stream_content_type text/plain stream_size 23561 Content-Encoding ISO-8859-1 stream_name ESL-IE-86-06-09.pdf.txt Content-Type text/plain; charset=ISO-8859-1 FLUIDIZED-BED WASTE-HEAT... RECOVERY SYSTEM ADVANCES Keith D. Patch William E. Cole Thermo Electron Corporation Waltham, Massachusetts ABSTRACT The Fluidized-Bed Waste-Heat Recovery (FBWHR) System is a combustion air preheater designed for existing unrecuperated...

  17. Recovery Act funds advance cleanup efforts at Cold War site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout Us Hanford SiteRecovery Act » Recovery

  18. Recovery Act | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout Us Hanford SiteRecovery Act »Recovery Act News

  19. Recovery of tritium from tritiated molecules

    DOE Patents [OSTI]

    Swansiger, William A. (Livermore, CA)

    1987-01-01

    A method of recovering tritium from tritiated compounds comprises the steps of heating tritiated water and other co-injected tritiated compounds in a preheater to temperatures of about 600.degree. C. The mixture is injected into a reactor charged with a mixture of uranium and uranium dioxide. The injected mixture undergoes highly exothermic reactions with the uranium causing reaction temperatures to occur in excess of the melting point of uranium, and complete decomposition of the tritiated compounds to remove tritium therefrom. The uranium dioxide functions as an insulating material and heat sink preventing the reactor side walls from attaining reaction temperatures to thereby minimize tritium permeation rates. The uranium dioxide also functions as a diluent to allow for volumetric expansion of the uranium as it is converted to uranium dioxide. The reactor vessel is preferably stainless steel of sufficient mass so as to function as a heat sink preventing the reactor side walls from approaching high temperatures. A disposable copper liner extends between the reaction chamber and stainless steel outer vessel to prevent alloying of the uranium with the outer vessel. Apparatus used to carry out the method of the invention is also disclosed.

  20. Interaction between Injection Points during Hydraulic Fracturing

    E-Print Network [OSTI]

    Hals, Kjetil M D

    2012-01-01

    We present a model of the hydraulic fracturing of heterogeneous poroelastic media. The formalism is an effective continuum model that captures the coupled dynamics of the fluid pressure and the fractured rock matrix and models both the tensile and shear failure of the rock. As an application of the formalism, we study the geomechanical stress interaction between two injection points during hydraulic fracturing (hydrofracking) and how this interaction influences the fracturing process. For injection points that are separated by less than a critical correlation length, we find that the fracturing process around each point is strongly correlated with the position of the neighboring point. The magnitude of the correlation length depends on the degree of heterogeneity of the rock and is on the order of 30-45 m for rocks with low permeabilities. In the strongly correlated regime, we predict a novel effective fracture-force that attracts the fractures toward the neighboring injection point.

  1. Recovery Act: Develop a Modular Curriculum for Training University Students in Industry Standard CO{sub 2} Sequestration and Enhanced Oil Recovery Methodologies

    SciTech Connect (OSTI)

    Trentham, R. C.; Stoudt, E. L.

    2013-05-31

    CO{sub 2} Enhanced Oil Recovery, Sequestration, & Monitoring Measuring & Verification are topics that are not typically covered in Geoscience, Land Management, and Petroleum Engineering curriculum. Students are not typically exposed to the level of training that would prepare them for CO{sub 2} reservoir and aquifer sequestration related projects when they begin assignments in industry. As a result, industry training, schools & conferences are essential training venues for new & experienced personnel working on CO{sub 2} projects for the first time. This project collected and/or generated industry level CO{sub 2} training to create modules which faculties can utilize as presentations, projects, field trips and site visits for undergrad and grad students and prepare them to "hit the ground running" & be contributing participants in CO{sub 2} projects with minimal additional training. In order to create the modules, UTPB/CEED utilized a variety of sources. Data & presentations from industry CO{sub 2} Flooding Schools & Conferences, Carbon Management Workshops, UTPB Classes, and other venues was tailored to provide introductory reservoir & aquifer training, state-of-the-art methodologies, field seminars and road logs, site visits, and case studies for students. After discussions with faculty at UTPB, Sul Ross, Midland College, other universities, and petroleum industry professionals, it was decided to base the module sets on a series of road logs from Midland to, and through, a number of Permian Basin CO{sub 2} Enhanced Oil Recovery (EOR) projects, CO{sub 2} Carbon Capture and Storage (CCUS) projects and outcrop equivalents of the formations where CO{sub 2} is being utilized or will be utilized, in EOR projects in the Permian Basin. Although road logs to and through these projects exist, none of them included CO{sub 2} specific information. Over 1400 miles of road logs were created, or revised specifically to highlight CO{sub 2} EOR projects. After testing a number of different entry points into the data set with students and faculty form a number of different universities, it was clear that a standard website presentation with a list of available power point presentations, excel spreadsheets, word documents and pdf's would not entice faculty, staff, and students at universities to delve deeper into the website http://www.utpb.edu/ceed/student modules.

  2. Offsite source recovery project - ten years of sealed source recovery and disposal

    SciTech Connect (OSTI)

    Whitworth, Julia Rose [Los Alamos National Laboratory; Pearson, Mike [Los Alamos National Laboratory; Witkowski, Ioana [Los Alamos National Laboratory; Wald - Hopkins, Mark [Los Alamos National Laboratory; Cuthbertson, A [NNSA

    2010-01-01

    The Global Threat Reduction Initiative's (GTRI) Offsite Source Recovery Project (OSRP) has been recovering excess and unwanted radioactive sealed sources for ten years. In January 2009, GTRI announced that the project had recovered 20,000 sealed radioactive sources (this number has since increased to more than 23,000). This project grew out of early efforts at Los Alamos National Laboratory (LANL) to recover and disposition excess Plutonium-239 (Pu-239) sealed sources that were distributed in the 1960s and 1970s under the Atoms for Peace Program. Decades later, these sources began to exceed their special form certifications or fall out of regular use. As OSRP has collected and stored sealed sources, initially using 'No Path Forward' waste exemptions for storage within the Department of Energy (DOE) complex, it has consistently worked to create disposal pathways for the material it has recovered. The project was initially restricted to recovering sealed sources that would meet the definition of Greater-than-Class-C (GTCC) low-level radioactive waste, assisting DOE in meeting its obligations under the Low-level Radioactive Waste Policy Act Amendments (PL 99-240) to provide disposal for this type of waste. After being transferred from DOE-Environmental Management (EM) to the U.S. National Nuclear Security Administration (NNSA) to be part of GTRI, OSRP's mission was expanded to include not only material that would be classified as GTCC when it became waste, but also any other materials that might constitute a 'national security consideration.' It was recognized at the time that the GTCC category was a waste designation having to do with environmental consequence, rather than the threat posed by deliberate or accidental misuse. The project faces barriers to recovery in many areas, but disposal continues to be one of the more difficult to overcome. This paper discusses OSRP's disposal efforts over its 10-year history. For sources meeting the DOE definition of 'transuranic,' OSRP has achieved many milestones, including defense determinations for various isotopes, a WIPP RCRA permit modification to accommodate headspace gas sampling requirements, and approval of a peer-reviewed non-assay radiological characterization methodology. For non-transuranic sources, which OSRP began to recover in 2004, OSRP has achieved NEP A coverage for storage and implemented consolidated storage at both DOE and commercial locations, as well as completing several specific disposal operations. The closure of the Barnwell low-level waste disposal site in 2008 has left 36 states with absolutely no commercial disposal pathway for most sealed sources, increasing the demands on OSRP. This and other current challenges and future work will also be discussed.

  3. Interior of Black Holes and Information Recovery

    E-Print Network [OSTI]

    Hikaru Kawai; Yuki Yokokura

    2015-09-28

    We analyze time evolution of a collapsing matter from a point of view that black holes evaporate by nature. We first consider a spherical thin shell that falls in the metric of an evaporating Schwarzschild black hole whose radius $a(t)$ decreases as $\\frac{da(t)}{dt}=-\\frac{2\\sigma(a(t))}{a(t)^2}$. The shell can never reach $a(t)$, but it approaches $a(t)+\\frac{2\\sigma(a(t))}{a(t)}$ in the time scale $\\sim a(t)$. Then the radiation from the hole is extremely weakened because of the large redshift caused by the shell. This time, however, the shell itself starts to radiate and exhausts energy. After that, the hole starts to radiate again. We can repeat this argument recursively because the motion of a shell in a spherically symmetric system is independent of the outside. In this way we can analyze a spherically symmetric collapsing matter with a general continuous distribution, and find that it evaporates without forming a trapped region. If the theory has considerably more species of matter fields, the trans-Planckian problems are avoided. There is a clear boundary at $r=a+\\frac{2\\sigma}{a}$ as the surface of the object. Although the matter distribution inside the object depends on the initial data, from the outside it looks almost the same as a conventional black hole. A strong angular pressure is induced by the Hawking radiation, because of which the matter loses energy when it collapses. We then discuss how the information of the matter is recovered in this picture. Next we consider a black hole that is adiabatically grown from a small one in the heat bath, and obtain the interior metric. We show that it is the self-consistent solution of $G_{\\mu\

  4. ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM

    SciTech Connect (OSTI)

    Mark B. Murphy

    2004-01-31

    The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  5. ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM

    SciTech Connect (OSTI)

    Mark B. Murphy

    2002-12-31

    The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  6. ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM

    SciTech Connect (OSTI)

    Mark B. Murphy

    2003-07-30

    The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  7. ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM

    SciTech Connect (OSTI)

    Mark B. Murphy

    2003-10-31

    The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  8. Online Distance Recovery for a Sewer Inspection Robot Marina Kolesnik

    E-Print Network [OSTI]

    Kolesnik, Marina

    Online Distance Recovery for a Sewer Inspection Robot Marina Kolesnik Institute for Autonomous computation based on images taken in a sewer by a robot-inspector is presented. Modern concrete sewers provide regular marks on the sewer images and can be used for their 3-D interpretation. After each robot

  9. Disaster Recovery in Wireless Networks: A Homology-Based Algorithm

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Disaster Recovery in Wireless Networks: A Homology-Based Algorithm A. Vergne, I. Flint, L of wireless networks after a disaster. Considering a damaged wireless network, presenting coverage holes or cover problem. I. INTRODUCTION Wireless networks are present everywhere, must it be sensor networks

  10. Optimization of multigravity separation for recovery of ultrafine coal

    SciTech Connect (OSTI)

    Menendez, M.; Gent, M.; Torano, J.; Diego, I. [University of Oviedo, Oviedo (Spain)

    2007-11-15

    Enhanced gravity separation appears to be one of the most promising methods for processing all types of < 200-{mu}m coal feeds and tailings. Systems based on this technology are reviewed, and the results of investigations based on C900 Multi-Gravity Separator tests conducted to assess the treatment of < 200-{mu}m, extremely difficult-to-wash coal settling pond tailings are presented. Multi-Gravity Separator processing tests of ultra-fine tailings with a high clay particle size content (22.6% < 10 {mu}m and 60.1 % < 40 {mu}m) and a 69.56% ash content show that this material can be effectively treated after desliming (< 10 {mu}m) of clay-size particles to produce a coal with a 20.6% ash at a separator combustible material recovery of 69.3 %. Desliming is shown to be critical in reducing coal ash content and combustible material recovery. Similar improvements are anticipated in the recovery and separation processes for other enhanced gravity separation systems from the desliming of feeds. Although not a conventional form of treating Multi-Gravity Separator data, the existence of well-defined polynomial relationships based on the product of drum shake amplitude and shake frequency relative to product coal recovery, product ash content and yields at varying wash water flows is demonstrated. Low-amplitude and intermediate-to high-frequency bed agitation are shown to produce optimum ash reduction results.

  11. Process for the recovery of alumina from fly ash

    DOE Patents [OSTI]

    Murtha, M.J.

    1983-08-09

    An improvement in the lime-sinter process for recovering alumina from pulverized coal fly ash is disclosed. The addition of from 2 to 10 weight percent carbon and sulfur to the fly ash-calcium carbonate mixture increase alumina recovery at lower sintering temperatures.

  12. Speculative Execution Exception Recovery Write-back Suppression

    E-Print Network [OSTI]

    Mahlke, Scott A.

    Speculative Execution Exception Recovery using Write-back Suppression Roger A. Bringmann Scott A or extra register pressure. This paper introduces a new architecture scheme referred to as write-back that with a modest amount of hardware, write- back suppression supports accurate reporting and handling of exceptions

  13. Intrusion Detection, Diagnosis, and Recovery with SelfSecuring Storage

    E-Print Network [OSTI]

    Intrusion Detection, Diagnosis, and Recovery with Self­Securing Storage John Strunk, Garth Goodson Carnegie Mellon University Pittsburgh, 15213 Abstract Self­securing storage turns storage devices active parts of intrusion survival strategy. From behind storage interface (e.g., SCSI CIFS), a self

  14. PACIFIC COASTAL SALMON RECOVERY FUND FY2000 PROGRAM REPORT

    E-Print Network [OSTI]

    levels due to the combined effects of hydropower operations, habitat destruction, ocean harvest, hatchery the development of federal- state-tribal-local partnerships in salmon recovery and conservation which will promote funds to States would be subject to a 25 percent non-federal match, and that administrative costs

  15. Faces of the Recovery Act: The Impact of Smart Grid

    SciTech Connect (OSTI)

    President Obama

    2009-11-24

    On October 27th, Baltimore Gas & Electric was selected to receive $200 million for Smart Grid innovation projects under the Recovery Act. Watch as members of their team, along with President Obama, explain how building a smarter grid will help consumers cut their utility bills, battle climate change and create jobs.

  16. NASA ACTS SATELLITE: A DISASTER RECOVERY TEST Dr. Hans Kruse

    E-Print Network [OSTI]

    Kruse, Hans

    NASA ACTS SATELLITE: A DISASTER RECOVERY TEST Dr. Hans Kruse School of Communications Systems In September 1993, NASA launched its long- awaited Advanced Communication Technology (ACTS) satellite. ACTS and opening of the Ka frequency band. Among the earliest of the tests on the new satellite was a NASA

  17. Energy Recovery Potential from Wastewater Utilities through Innovation

    Broader source: Energy.gov [DOE]

    Breakout Session 3A—Conversion Technologies III: Energy from Our Waste—Will we Be Rich in Fuel or Knee Deep in Trash by 2025? Energy Recovery Potential from Wastewater Utilities through Innovation Lauren Fillmore, Senior Program Director, Water Environment Research Foundation

  18. Recovery Act Energy Jobs Bring New Era of Opportunity

    Broader source: Energy.gov [DOE]

    Hundreds of thousands of people found work in the past few years thanks to Recovery Act and Energy Department programs designed to stimulate the economy while creating new power sources, conserving resources and aligning the nation to once again lead the global energy economy.

  19. Disruption of cell walls for enhanced lipid recovery

    DOE Patents [OSTI]

    Knoshaug, Eric P; Donohoe, Bryon S; Gerken, Henri; Laurens, Lieve; Van Wychen, Stefanie Rose

    2015-03-24

    Presented herein are methods of using cell wall degrading enzymes for recovery of internal lipid bodies from biomass sources such as algae. Also provided are algal cells that express at least one exogenous gene encoding a cell wall degrading enzyme and methods for recovering lipids from the cells.

  20. Lower Columbia Salmon Recovery Fish & Wildlife Subbasin Plan

    E-Print Network [OSTI]

    II.I. Washougal Subbasin II.J. Wind Subbasin II.K. Little White Salmon Subbasin II.L. Columbia Gorge Framework Potential costs and economic considerations for recovery and subbasin planning. Appdx. E Committee Mark Bagdovitz, US Fish and Wildlife Serv

  1. The Recovery Act: Cutting Costs and Upping Capacity

    Broader source: Energy.gov [DOE]

    Secretary Chu joined Vice President Joe Biden at the White House to help unveil a new report on how investments made through the Recovery Act have been impacting innovation. While the report analyzed several major sectors, its most striking findings centered on energy.

  2. SURFACTANT BASED ENHANCED OIL RECOVERY AND FOAM MOBILITY CONTROL

    SciTech Connect (OSTI)

    George J. Hirasaki; Clarence A. Miller; Gary A. Pope; Richard E. Jackson

    2004-07-01

    Surfactant flooding has the potential to significantly increase recovery over that of conventional waterflooding. The availability of a large number of surfactants makes it possible to conduct a systematic study of the relation between surfactant structure and its efficacy for oil recovery. Also, the addition of an alkali such as sodium carbonate makes possible in situ generation of surfactant and significant reduction of surfactant adsorption. In addition to reduction of interfacial tension to ultra-low values, surfactants and alkali can be designed to alter wettability to enhance oil recovery. An alkaline surfactant process is designed to enhance spontaneous imbibition in fractured, oil-wet, carbonate formations. It is able to recover oil from dolomite core samples from which there was no oil recovery when placed in formation brine. Mobility control is essential for surfactant EOR. Foam is evaluted to improve the sweep efficiency of surfactant injected into fractured reservoirs. UTCHEM is a reservoir simulator specially designed for surfactant EOR. A dual-porosity version is demonstrated as a potential scale-up tool for fractured reservoirs.

  3. Spatio-Temporal Signal Recovery from Political Tweets in Indonesia

    E-Print Network [OSTI]

    Davulcu, Hasan

    Spatio-Temporal Signal Recovery from Political Tweets in Indonesia Anisha Mazumder, Arun Das activity in the provinces of Indonesia. Based on analysis of radical/counter radical sentiments expressed in tweets by Twitter users, we create a Heat Map of Indonesia which visually demonstrates the degree

  4. Microbial battery for efficient energy recovery Xing Xiea,b

    E-Print Network [OSTI]

    Cui, Yi

    Microbial battery for efficient energy recovery Xing Xiea,b , Meng Yea , Po-Chun Hsub , Nian Liuc Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA 94025 (received for review April 18, 2013) By harnessing the oxidative power of microorganisms, energy can

  5. Recovery Act Weekly Video: Upper ALE Building Demolition

    ScienceCinema (OSTI)

    None

    2012-06-14

    CH2MHILL Plateau Remediation Company demolition of 6652C Space Science Laboratory. The largest building atop Rattlesnake Mountain, the laboratory served as a nightly radar patrol center as well as a barracks. The Recovery Act funded project is helping reduce the site footprint.

  6. Bridge-Node Selection and Loss Recovery in Island Multicast

    E-Print Network [OSTI]

    Chan, Shueng-Han Gary

    Bridge-Node Selection and Loss Recovery in Island Multicast W.-P. Ken Yiu K.-F. Simon Wong S multicast-capable domains (the so-called islands) while overlay connections are used to bridge islands. In the previously proposed scheme, the number of ping measurements to find good bridge-nodes is at least

  7. Faces of the Recovery Act: The Impact of Smart Grid

    ScienceCinema (OSTI)

    President Obama

    2010-09-01

    On October 27th, Baltimore Gas & Electric was selected to receive $200 million for Smart Grid innovation projects under the Recovery Act. Watch as members of their team, along with President Obama, explain how building a smarter grid will help consumers cut their utility bills, battle climate change and create jobs.

  8. Climate and coastal dune vegetation: disturbance, recovery, and succession

    E-Print Network [OSTI]

    Miller, Thomas E.

    Climate and coastal dune vegetation: disturbance, recovery, and succession Thomas E. Miller Æ Elise. Foredune, interdune, and backdune habitats common to most coastal dunes have very different vegetation deterministic trajectories. Keywords Dune habitats Á Succession Á Disturbance Á Coastal vegetation Á Hurricane Á

  9. THE RECOVERY OF AN ANISOTROPIC CONDUCTIVITY IN GROUNDWATER MODELLING

    E-Print Network [OSTI]

    Knowles, Ian W.

    THE RECOVERY OF AN ANISOTROPIC CONDUCTIVITY IN GROUNDWATER MODELLING IAN KNOWLES AND AIMIN YAN Abstract. In order to model groundwater flow e#ectively, one is faced inevitably with the problem groundwater system may be modelled by the parabolic equation Q(x) #w #t = # · (P (x)#w) +R(x, t) (1) over x

  10. THE RECOVERY OF AN ANISOTROPIC CONDUCTIVITY IN GROUNDWATER MODELLING

    E-Print Network [OSTI]

    Knowles, Ian W.

    THE RECOVERY OF AN ANISOTROPIC CONDUCTIVITY IN GROUNDWATER MODELLING IAN KNOWLES AND AIMIN YAN Abstract. In order to model groundwater flow effectively, one is faced inevitably with the problem groundwater system may be modelled by the parabolic equation Q(x) w t = · (P (x) w) + R(x, t)(1) over x

  11. 200,000 homes weatherized under the Recovery Act

    ScienceCinema (OSTI)

    Zoi, Cathy

    2013-05-29

    Today Vice President Biden announced that the Weatherization Assistance Program has weatherized 200,000 homes under the Recovery Act. We're taking your questions and comments right now on weatherization. Join in the conversation! *Facebook -- http://www.facebook.com/energygov *Twitter -- http://www.twitter.com/energy

  12. Evaluation of Reservoir Wettability and its Effect on Oil Recovery

    SciTech Connect (OSTI)

    Buckley, Jill S.

    2002-01-29

    The objectives of this five-year project were: (1) to achieve improved understanding of the surface and interfacial properties of crude oils and their interactions with mineral surfaces, (2) to apply the results of surface studies to improve predictions of oil production from laboratory measurements, and (3) to use the results of this research to recommend ways to improve oil recovery by waterflooding.

  13. Process for tertiary oil recovery using tall oil pitch

    DOE Patents [OSTI]

    Radke, C.J.

    1983-07-25

    A process and compositions for enhancing the recovery of acid crudes are disclosed. The process involves injecting caustic solutions into the reservoir to maintain a pH of 11 to 13. The fluid contains an effective amount of multivalent cation for inhibiting alkaline silica dissolution with the reservoir. A tall oil pitch soap is added as a polymeric mobility control agent. (DMC)

  14. Application of Energy Saving Concepts to LPG Recovery Plants 

    E-Print Network [OSTI]

    Carpenter, M. J.; Barnwell, J.

    1982-01-01

    inefficient compared to current standards. This paper deals with energy savings that may be effected for one such plant. Three basic ideas are evaluated:- o Use of Multi-Component Chilling (MCC). o Addition of an Expander. o Heat Recovery from Gas Turbine...

  15. Recovery of partially occluded objects by applying compressive Fresnel holography

    E-Print Network [OSTI]

    Rosen, Joseph

    Recovery of partially occluded objects by applying compressive Fresnel holography Yair Rivenson,1, 2012; posted March 2, 2012 (Doc. ID 161160); published May 15, 2012 A compressive Fresnel holography, and is given by px. This may be regarded as a subsampling of the object's Fresnel field; hence the motivation

  16. Waste Heat Recovery Using a Circulating Heat Medium Loop 

    E-Print Network [OSTI]

    Manning, E., Jr.

    1981-01-01

    As energy costs continue to increase, one must be willing to accept greater complexities in heat recovery systems. The days of being satisfied with only simple hot product to cold feed exchange, restricted to the plot boundaries of each unit, are a...

  17. Waste Heat Recovery from Refrigeration in a Meat Processing Facility 

    E-Print Network [OSTI]

    Murphy, W. T.; Woods, B. E.; Gerdes, J. E.

    1980-01-01

    A case study is reviewed on a heat recovery system installed in a meat processing facility to preheat water for the plant hot water supply. The system utilizes waste superheat from the facility's 1,350-ton ammonia refrigeration system. The heat...

  18. Supplementary Material Free energy recovery in single molecule experiments

    E-Print Network [OSTI]

    Ritort, Felix

    Supplementary Material Free energy recovery in single molecule experiments Single molecule force measurements (experimental setup shown in Fig. S1) can be used to determine free-energy differences between the unfolding process and using the thermodynamic relation revWG = , we can estimate the RNA folding free energy

  19. Recovery Act Begins Box Remediation Operations at F Canyon

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – The F Canyon box remediation program, an American Recovery and Reinvestment Act project at Savannah River Site (SRS), has come online to process legacy transuranic (TRU) waste for off-site shipment and permanent disposal at the Waste Isolation Pilot Plant (WIPP), a geological repository in New Mexico.

  20. Towards a Business Continuity Information Network for Rapid Disaster Recovery

    E-Print Network [OSTI]

    Chen, Shu-Ching

    }@cis.fiu.edu ABSTRACT Crisis Management and Disaster Recovery have gained immense importance in the wake of recent man and economical losses to the state of Florida. Lack of preparation before the storm and post-storm delayed and their failure would impart economic and job losses to disaster struck communities. Studies have shown that 80

  1. Rate of Post-Hurricane Barrier Island Recovery 

    E-Print Network [OSTI]

    Hammond, Brianna

    2015-06-03

    that is reinforced if there is a sufficient recovery period. This study examines the resiliency of Assateague Island National Seashore, MD through its ability to return to its pre-storm condition following a hurricane. The primary hypothesis of this study...

  2. Experimental Study of Solvent Based Emulsion Injection to Enhance Heavy Oil Recovery 

    E-Print Network [OSTI]

    Qiu, Fangda

    2011-08-08

    (enhanced oil recovery) process for some heavy oil reservoirs in Alaska, Canada and Venezuela after primary production. Heavy oil lacks mobility under reservoir conditions and is not suitable for the application of the thermal recovery method because...

  3. Enthalpy Wheels Come of Age: Applying Energy Recovery Ventilation to Hospitality Venues in Hot, Humid Climate 

    E-Print Network [OSTI]

    Wellford, B. W.

    2000-01-01

    Energy recovery ventilation systems, including rotary heat exchangers or enthalpy wheels, utilize mature technologies that are routinely applied in commercial buildings. Energy recovery is particularly important in buildings with significant outdoor...

  4. A Vision-Based Algorithm for UAV State Estimation During Vehicle Recovery

    E-Print Network [OSTI]

    Burns, William Robert

    2011-08-31

    vehicle recovery for UAVs. The method requires a clearly visible recovery target with markers placed on the corners in addition to known target geometry. The algorithm uses clustering techniques to identify the markers, a Canny Edge detector and a Hough...

  5. Highlights from U.S. Department of Energy's Fuel Cell Recovery Act Projects

    Fuel Cell Technologies Publication and Product Library (EERE)

    This fact sheets highlights U.S. Department of Energy fuel cell projects funded by the American Recovery and Reinvestment Act of 2009 (Recovery Act). More than 1,000 fuel cell systems have been deploy

  6. Recovery Act update from Sr. Advisor Matt Rogers-- End of Obligations

    Broader source: Energy.gov [DOE]

    Matt Rogers, Senior Advisor to the Secretary for Recovery Act Implementation, shares his thoughts as the Recovery Act reaches a critical milestone -- the end of the 2010 fiscal year and the last...

  7. Strengthening mother-child relationships as part of domestic violence recovery 

    E-Print Network [OSTI]

    Katz, Emma

    Although domestic violence is harmful, recoveries from abuse are possible (Humphreys et al 2006). Recovery, for women (as individuals and as mothers) and their children, is a key concern for practitioners working with ...

  8. A noise-gated PLL for clock recovery in a free-space laser communication system

    E-Print Network [OSTI]

    Lund, Gavin

    2012-01-01

    In this thesis, I developed a phase-locked loop system for data clock recovery in a free-space laser communication application. The clock recovery unit is designed to operate at extremely low optical received power, tolerate ...

  9. Shale oil recovery systems incorporating ore beneficiation : final report, October 1982

    E-Print Network [OSTI]

    Weiss, M. A.

    1982-01-01

    This study analyzed the recovery of oil from oil shale by use of proposed systems which incorporate beneficiation of the shale ore (that is, concentration of the kerogen) before the oil-recovery step. The objective was to ...

  10. American Recovery and Reinvestment Act of 2009 and NEPA: CEQ Reports to Congress

    Broader source: Energy.gov [DOE]

    Section 1609(c) of the American Recovery and Reinvestment Act of 2009 (ARRA) requires a report to Congress on the status and progress of NEPA reviews for Recovery Act funded projects and activities...

  11. Experimental study of Morichal heavy oil recovery using combined steam and propane injection 

    E-Print Network [OSTI]

    Goite Marcano, Jose Gregorio

    1999-01-01

    with steam (for the purpose of increasing steam recovery efficiency) are being evaluated. An experimental study has been performed to investigate the effect of combined steam and propane injection on recovery of heavy oil from the Morichal field, Venezuela...

  12. Aerobic enhanced oil recovery: analysis of the mechanisms and a pilot study 

    E-Print Network [OSTI]

    Eide, Karen

    1998-01-01

    The technique that uses microorganisms to improve oil production in petroleum reservoirs is known as microbial enhanced oil recovery (MEOR). Aerobic microbial enhanced oil recovery is a method which is based on stimulating indigenous oil degrading...

  13. Methods and Analysis for Recovery Logistics Networks with Uncertainty and Channel Selection Considerations 

    E-Print Network [OSTI]

    Hwang, Sung Ook

    2014-12-12

    In this dissertation, we develop models and methodologies for effective design and efficient operation of product recovery logistics networks. Recovery networks, employed for recycle-reuse-refurbish-remanufacture purposes, constitute an ever...

  14. Follow-up on the Management of Plutonium-239 Sealed Sources Recovery...

    Office of Environmental Management (EM)

    on the Management of Plutonium-239 Sealed Sources Recovery Activities, OAS-M-06-09 Follow-up on the Management of Plutonium-239 Sealed Sources Recovery Activities, OAS-M-06-09 The...

  15. Bayesian Method for Support Union Recovery in Multivariate Multi-Response Linear Regression

    E-Print Network [OSTI]

    Chen, Wan-Ping

    2015-01-01

    in high-dimensional multivariate regression. ” The Annals ofSupport Union Recovery in Multivariate Multi-Response LinearSupport Union Recovery in Multivariate Multi-Response Linear

  16. Water table recovery in a reclaimed surface lignite mine, Grimes County, Texas 

    E-Print Network [OSTI]

    Peace, Kelley H.

    1995-01-01

    Water table recovery in four reclaimed mine blocks containing replaced overburden has been monitored at Gibbons Creek Lignite Mine in Grimes County, Texas since 1986. Recovery analysis was conducted based on data recorded at 27 wells installed...

  17. Early-Stage Market Change and Effects of the Recovery Act Fuel...

    Energy Savers [EERE]

    Early-Stage Market Change and Effects of the Recovery Act Fuel Cell Program Early-Stage Market Change and Effects of the Recovery Act Fuel Cell Program On April 15, 2009, the U.S....

  18. Early Stage Market Change and Effects of the Recovery Act Fuel...

    Energy Savers [EERE]

    Early Stage Market Change and Effects of the Recovery Act Fuel Cell Program -- 2015 Update Early Stage Market Change and Effects of the Recovery Act Fuel Cell Program -- 2015...

  19. Development of a Waste Heat Recovery System for Light Duty Diesel...

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

    a Waste Heat Recovery System for Light Duty Diesel Engines Development of a Waste Heat Recovery System for Light Duty Diesel Engines Substantial increases in engine efficiency of a...

  20. A batch reactor heat recovery challenge problem Johannes Jschke, Sigurd Skogestad

    E-Print Network [OSTI]

    Skogestad, Sigurd

    A batch reactor heat recovery challenge problem Johannes Jäschke, Sigurd Skogestad Department a challenge problem for maximizing the heat recovery in a heat exchanger network connected to a set of batch