National Library of Energy BETA

Sample records for 800 700 600

  1. Obama Administration Announces Additional $14,003,800 for Local...

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

    ... WV Wheeling City 137,800 WV Berkeley County 329,600 WV Cabell County 206,900 WV Harrison County 219,100 WV Jefferson County 207,900 WV Kanawha County 583,400 WV Mercer ...

  2. 700 Area - Hanford Site

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

    700 Area About Us About Hanford Cleanup Hanford History Hanford Site Wide Programs Contact Us 100 Area 118-K-1 Burial Ground 200 Area 222-S Laboratory 242-A Evaporator 300 Area 324 Building 325 Building 400 Area/Fast Flux Test Facility 618-10 and 618-11 Burial Grounds 700 Area B Plant B Reactor C Reactor Canister Storage Building and Interim Storage Area Canyon Facilities Cold Test Facility D and DR Reactors Effluent Treatment Facility Environmental Restoration Disposal Facility F Reactor H

  3. UC-700 Envi

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

    UC-700 Envi low and Ri Division i l ination unlimi U.S. Department of Energy Nevada Operations Office DOE NV--477 Nevada ronmental Restoration Project Regional Groundwater F and Tritium Transport Modeling sk Assessment of the Underground Test Area, Nevada Test Site, Nevada October 1997 Environmental Restoration Approved for publ c re ease; further dissem ted. This report has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific

  4. Trace 700 | Open Energy Information

    Open Energy Info (EERE)

    Tool Summary LAUNCH TOOL Name: Trace 700 AgencyCompany Organization: Trane Sector: Energy Focus Area: Buildings, Energy Efficiency Topics: Technology characterizations...

  5. 100 LPW 800 Lm Warm White LED

    SciTech Connect (OSTI)

    Decai Sun

    2010-10-31

    An illumination grade warm white (WW) LED, having correlated color temperature (CCT) between 2800 K and 3500K and capable of producing 800 lm output at 100 lm/W, has been developed in this program. The high power WW LED is an ideal source for use as replacement for incandescent, and Halogen reflector and general purpose lamps of similar lumen value. Over the two year period, we have made following accomplishments: developed a high power warm white LED product and made over 50% improvements in light output and efficacy. The new high power WW LED product is a die on ceramic surface mountable LED package. It has four 1x1 mm{sup 2} InGaN pump dice flip chip attached to a ceramic submount in 2x2 array, covered by warm white phosphor ceramic platelets called Lumiramic™ and an overmolded silicone lens encapsulating the LED array. The performance goal was achieved through breakthroughs in following key areas: (1) High efficiency pump LED development through pump LED active region design and epi growth quality improvement (funded by internal programs). (2) Increase in injection efficiency (IE) represented by reduction in forward voltage (V{sub f}) through the improvement of the silver-based p-contact and a reduction in spreading resistance. The injection efficiency was increased from 80% at the start of the program to 96% at the end of the program at 700 mA/mm{sup 2}. (3) Improvement in thermal design as represented by reduction in thermal resistance from junction to case, through improvement of the die to submount connection in the thin film flip chip (TFFC) LED and choosing the submount material of high thermal conductivity. A thermal resistance of 1.72 K/W was demonstrated for the high power LED package. (4) Improvement in extraction efficiency from the LED package through improvement of InGaN die level and package level optical extraction efficiency improvement. (5) Improvement in phosphor system efficiency by improving the lumen equivalent (LE) and phosphor package efficiency (PPE) through improvement in phosphor-package interactions. Another achievement in the development of the phosphor integration technology is the demonstration of tight color control. The high power WW LED product developed has been proven to have good reliability. The manufacturing of the product will be done in Philips Lumileds’ LUXEON Rebel production line which has produced billions of high power LEDs. The first high power WW LED product will be released to the market in 2011.

  6. File:600.pdf | Open Energy Information

    Open Energy Info (EERE)

    600.pdf Jump to: navigation, search File File history File usage File:600.pdf Size of this preview: 463 599 pixels. Other resolution: 464 600 pixels. Go to page 1 2 3 4 5 6 7...

  7. 36 CFR PART 800 - Protection of Historic Preservation | Department of

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

    Energy 36 CFR PART 800 - Protection of Historic Preservation 36 CFR PART 800 - Protection of Historic Preservation PDF icon 36 CFR PART 800 - Protection of Historic Preservation More Documents & Publications WPN 10-12: Historic Preservation Implementation NEPA and NHPA: A Handbook for Integrating NEPA and Section 106 South Dakota State Historic Preservation Programmatic Agreement

  8. Departs La Fonda Hotel at 7:00 AM

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

    Day 4 Participant and Companion Event Field Trip - Geology of Note in the Santa Fe Area Thursday September 11, 2014 Departs La Fonda Hotel at 7:00 AM Returns to La Fonda Hotel at 7:00 PM Transportation and Box Lunch Provided (Tour Includes busing to locations of interest and walking around those locations. Please wear shoes suitable for walking)

  9. MHK Projects/Oyster 800 Project | Open Energy Information

    Open Energy Info (EERE)

    4 Project Details Operational testing of Oyster 800 commenced in June 2012 when the machine produced first electrical power to the grid. Project Installed Capacity (MW) 1...

  10. Webinar: Update to the 700 bar Compressed Hydrogen Storage System...

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

    will present a live webinar titled "Update to the 700 bar Compressed Hydrogen Storage System Cost Projection" on Tuesday, January 26, from 12 to 1 p.m. Eastern Standard Time. ...

  11. Obama Administration Announces Additional $13,969,700 for Local...

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

    ... 41,700 AK Native Village of Minto 42,400 AK Native Village of Nanwalek (aka English Bay) 40,100 AK Native Village of Napaimute 34,500 AK Native Village of Napakiak ...

  12. Energy Department Announces Major Recovery Act Milestone: 600...

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

    Major Recovery Act Milestone: 600,000 Homes Weatherized Three Months Ahead of Schedule Energy Department Announces Major Recovery Act Milestone: 600,000 Homes Weatherized Three ...

  13. Title 36 CFR 800 Protection of Historic Properties | Open Energy...

    Open Energy Info (EERE)

    PropertiesLegal Abstract Part 800, Protection of Historic Properties under Title 36: Parks, Forests, and Public Property of the U.S. Code of Federal Regulations, current as of...

  14. 800,000 Jobs by 2012 | Department of Energy

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

    800,000 Jobs by 2012 800,000 Jobs by 2012 August 16, 2010 - 6:21pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What does this mean for me? ZBB Energy is a clean energy manufacturing company specializing in the production of advanced zinc bromide flow batteries and intelligent power control platforms for renewable energy storage. It's also a prime example of how the Recovery Act is helping new clean energy industries bolster the manufacturing economies of

  15. Long-Term Oxidation of Candidate Cast Iron and Advanced Austenitic Stainless Steel Exhaust System Alloys from 650-800 C in Air with Water Vapor

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

    Brady, Michael P; Muralidharan, Govindarajan; Leonard, Donovan N; Haynes, James A

    2014-01-01

    The oxidation behavior of SiMo cast iron, Ni-resist D5S cast iron, cast chromia-forming austenitic stainless steels of varying Cr/Ni content based on CF8C plus, HK, and HP, and a developmental cast alumina-forming austenitic (AFA) stainless steel of interest for diesel exhaust system components were studied for up to 5000 h at 650-800 C in air with 10% H2O. At 650 C, the Ni-resist D5S exhibited moderately better oxidation resistance than did the SiMo cast iron. However, the D5S suffered from oxide scale spallation issues at 700 C and higher, whereas the oxide scales formed on SiMo cast iron remained adherentmore » from 700-800 C despite oxide scales hundreds of microns thick. The oxidation of the SiMo cast iron exhibited unusual temperature dependence, with periods of slower oxidation kinetics at 750-800 C compared to 650-700 C due to continuous silica-rich scale formation at the higher temperatures. The oxidation of the cast chromia-forming austenitics trended with the level of Cr and Ni additions, with small mass losses consistent with Cr oxy-hydroxide volatilization processes for the higher 25Cr/25-35Ni HK and HP type alloys, and transition to rapid Fe-base oxide formation and scale spallation in the lower 19Cr/12Ni CF8C plus type alloy. In contrast, small positive mass changes consistent with protective alumina scale formation were observed for the cast AFA alloy under all conditions studied. Implications of these findings for diesel exhaust system components are discussed.« less

  16. Replacement of alloy 800H superheated steam line

    SciTech Connect (OSTI)

    Barbier, R.A.; Bullock, J.W. [Sterling Chemicals, Texas City, TX (United States)

    1996-07-01

    Sterling Chemicals utilizes alloy 800HT (UNS N08811) piping for superheated steam service in its styrene dehydrogenation unit. An engineering project to replace these lines was recently completed. Material acquisition, shop fabrication, inspection requirements, and field erection will be highlighted in this paper.

  17. Tritium Permeability of Incoloy 800H and Inconel 617

    SciTech Connect (OSTI)

    Philip Winston; Pattrick Calderoni; Paul Humrickhouse

    2011-09-01

    Design of the Next Generation Nuclear Plant (NGNP) reactor and its high-temperature components requires information regarding the permeation of fission generated tritium and hydrogen product through candidate heat exchanger alloys. Release of fission-generated tritium to the environment and the potential contamination of the helium coolant by permeation of product hydrogen into the coolant system represent safety basis and product contamination issues. Of the three potential candidates for high-temperature components of the NGNP reactor design, only permeability for Incoloy 800H has been well documented. Hydrogen permeability data have been published for Inconel 617, but only in two literature reports and for partial pressures of hydrogen greater than one atmosphere, far higher than anticipated in the NGNP reactor. To support engineering design of the NGNP reactor components, the tritium permeability of Inconel 617 and Incoloy 800H was determined using a measurement system designed and fabricated at Idaho National Laboratory. The tritium permeability of Incoloy 800H and Inconel 617, was measured in the temperature range 650 to 950 C and at primary concentrations of 1.5 to 6 parts per million volume tritium in helium. (partial pressures of 10-6 atm) - three orders of magnitude lower partial pressures than used in the hydrogen permeation testing. The measured tritium permeability of Incoloy 800H and Inconel 617 deviated substantially from the values measured for hydrogen. This may be due to instrument offset, system absorption, presence of competing quantities of hydrogen, surface oxides, or other phenomena. Due to the challenge of determining the chemical composition of a mixture with such a low hydrogen isotope concentration, no categorical explanation of this offset has been developed.

  18. Tritium Permeability of Incoloy 800H and Inconel 617

    SciTech Connect (OSTI)

    Philip Winston; Pattrick Calderoni; Paul Humrickhouse

    2012-07-01

    Design of the Next Generation Nuclear Plant (NGNP) reactor and its high-temperature components requires information regarding the permeation of fission generated tritium and hydrogen product through candidate heat exchanger alloys. Release of fission-generated tritium to the environment and the potential contamination of the helium coolant by permeation of product hydrogen into the coolant system represent safety basis and product contamination issues. Of the three potential candidates for high-temperature components of the NGNP reactor design, only permeability for Incoloy 800H has been well documented. Hydrogen permeability data have been published for Inconel 617, but only in two literature reports and for partial pressures of hydrogen greater than one atmosphere, far higher than anticipated in the NGNP reactor. To support engineering design of the NGNP reactor components, the tritium permeability of Inconel 617 and Incoloy 800H was determined using a measurement system designed and fabricated at Idaho National Laboratory. The tritium permeability of Incoloy 800H and Inconel 617, was measured in the temperature range 650 to 950C and at primary concentrations of 1.5 to 6 parts per million volume tritium in helium. (partial pressures of 10-6 atm)three orders of magnitude lower partial pressures than used in the hydrogen permeation testing. The measured tritium permeability of Incoloy 800H and Inconel 617 deviated substantially from the values measured for hydrogen. This may be due to instrument offset, system absorption, presence of competing quantities of hydrogen, surface oxides, or other phenomena. Due to the challenge of determining the chemical composition of a mixture with such a low hydrogen isotope concentration, no categorical explanation of this offset has been developed.

  19. EPA-600/4-84-040

    Office of Legacy Management (LM)

    EPA-600/4-84-040 DOE/DP/05 39-05 1 J u l y 1984 OFFSITE ENVIRONMENTAL MONITORING REPORT R a d i a t i o n M o n i t o r i n g Around U n i t e d States Nuclear Test Areas, Calendar Year 1983 compiled b y R. G. Patzer, S. C. Black, R. F. Grossman, D. D. Smith, and Nuclear R a d i a t i o n Assessment D i v i s i o n prepared f o r t h e U. S. Department o f Energy under Interagency Agreement Number DE-AI08-76DP00539 ' ENVIRONMENTAL MONITORING SYSTEMS LABORATORY OFFICE OF RESEARCH AND DEVELOPMENT

  20. Hydrological conditions at the 800 Area at Argonne National Laboratory

    SciTech Connect (OSTI)

    Patton, T.L.; Pearl, R.H.; Tsai, S.Y.

    1990-08-01

    This study examined the hydrological conditions of the glacial till underlying the 800 Area sanitary landfill at Argonne National Laboratory (ANL) near Lemont, Illinois. The study's purpose was to review and summarize hydrological data collected by ANL's Environment, Safety, and Health Department and to characterize, on the basis of these data, the groundwater movement and migration of potential contaminants in the area. Recommendations for further study have been made based on the findings of this review. The 800 Area landfill is located on the western edge of ANL, just south of Westgate Road. It has been in operation since 1966 and has been used for the disposal of sanitary, general refuse. From 1969 through 1978, however, substantial quantities of liquid organic and inorganic wastes were disposed of in a French drain'' at the northeast corner of the landfill. The 800 Area landfill is underlain by a silty clay glacial till. Dolomite bedrock underlies the till at an average depth of about 45.6 m. Trace levels of organic contaminants and radionuclides have been detected in groundwater samples from wells completed in the till. Fractures in the clay as well as sand and gravel lenses present in the till could permit these contaminants to migrate downward to the dolomite aquifer. When this report was prepared, no chemical quality analysis have been made on groundwater samples from the dolomite. The study found that existing information about subsurface characteristics at the site is inadequate to identify potential pathways for contaminant migration. Recommended actions include installation of five new well clusters and one background well, thorough record-keeping, sample collection and analysis during borehole drilling, slug testing to measure hydraulic conductivity, topographic mapping, continued monitoring of groundwater levels and quality, and monitoring of the unsaturated zone. 17 refs., 13 figs., 4 tabs.

  1. Hospital to save $71,800/year burning trash

    SciTech Connect (OSTI)

    Hume, M.

    1984-01-01

    A waste-to-steam dual-fuel boiler system will save the Geisinger Medical Center in Pennsylvania $71,800 a year in avoided natural gas, trash-hauling, and incinerating costs. In operation less than a year, the system currently generates 6.3% of hospital steam for an anticipated three-year payback. A waste-heat-recovery system, with a net cost of $360,000, will pay for itself in an estimated five years. The case-history report describes how the system fits into hospital operations. (DCK)

  2. Energy Department Expands Gas Gouging Reporting System to Include 1-800

    Energy Savers [EERE]

    Number: 1-800-244-3301 | Department of Energy Expands Gas Gouging Reporting System to Include 1-800 Number: 1-800-244-3301 Energy Department Expands Gas Gouging Reporting System to Include 1-800 Number: 1-800-244-3301 September 6, 2005 - 9:50am Addthis Washington, DC - Energy Secretary Samuel W. Bodman announced today that the Department of Energy has expanded its gas gouging reporting system to include a toll-free telephone hotline. The hotline is available to American consumers starting

  3. ARRA Program Celebrates Milestone 600,000 Smart Meter Installations

    Broader source: Energy.gov [DOE]

    On April 11, 2012, DOE Recovery Act funding recipient Sacramento Municipal Utility District (SMUD) celebrated a major milestone in the development of a regional smart grid in California: the installation of over 600,000 smart meters.

  4. Motor System Upgrades Smooth the Way to Savings of $700,000 at Chevron

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

    Refinery | Department of Energy System Upgrades Smooth the Way to Savings of $700,000 at Chevron Refinery Motor System Upgrades Smooth the Way to Savings of $700,000 at Chevron Refinery Chevron, the largest U.S. refiner operating six gasoline-producing refineries, completed a motor system efficiency improvement project in 1997 at its Richmond, California, refinery that resulted in savings of $700,000 annually. This two-page fact sheet describes how they achieved the savings. PDF icon Motor

  5. Webinar: Update to the 700 bar Compressed Hydrogen Storage System Cost

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

    Projection | Department of Energy Update to the 700 bar Compressed Hydrogen Storage System Cost Projection Webinar: Update to the 700 bar Compressed Hydrogen Storage System Cost Projection January 26, 2016 12:00PM to 1:00PM EST The Energy Department will present a live webinar titled "Update to the 700 bar Compressed Hydrogen Storage System Cost Projection" on Tuesday, January 26, from 12 to 1 p.m. Eastern Standard Time. Strategic Analysis will present results of its cost analysis

  6. Motor System Upgrades Smooth the Way to Savings of $700,000 at...

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

    PDF icon Motor Systems Upgrades Smooth the Way to Savings of 700,000 at Chevron Refinery (January 1999) More Documents & Publications Variable Speed Pumping: A Guide to Successful ...

  7. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.4

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.4 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  8. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.8

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.8 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  9. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.7

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.7 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  10. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.6

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.6 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  11. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.5

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.5 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  12. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.9

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.9 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  13. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.1.2

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.1.2 meets Internal Revenue Code 179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  14. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.1.1.0

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.1.1.0 meets Internal Revenue Code 179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  15. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.1.0.0

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.1.0.0 meets Internal Revenue Code 179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  16. SEPA United States Environmental Monitoring EPA/600/4-861022

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

    SEPA United States Environmental Monitoring EPA/600/4-861022 Environmental Protection Systems Laboratory DOE/DP/00539/056 Agency P.O. Box 15027 April 1986 Las Vegas NV 89114-5027 3 Research and Development Off-Site Environmental Monitoring Report: Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1985 prepared for the United States Department of Energy under Interagency Agreement Number DE-AI08-76DP00539 EPA-600/4-86-022 DOE/DP/00539-056 April 1986 OFF-SITE

  17. Fact #700: November 7, 2011 Biodiesel Consumption is on the Rise for 2011 |

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

    Department of Energy 700: November 7, 2011 Biodiesel Consumption is on the Rise for 2011 Fact #700: November 7, 2011 Biodiesel Consumption is on the Rise for 2011 The U.S. Energy Information Administration began tracking biodiesel consumption in 2001. For the first few years biodiesel consumption remained relatively low - well under one thousand barrels per year. Beginning with 2005 the consumption of biodiesel began to increase dramatically and peaked at a high of 8.5 million barrels per

  18. Cryogenic Pressure Vessels for H2 Vehicles Rapidly Refueled by LH2 pump to 700 bar

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

    Cryogenic Pressure Vessels for H 2 Vehicles Rapidly Refueled by LH 2 pump to 700 bar Salvador Aceves, Gene Berry, Guillaume Petitpas, Vernon Switzer Lawrence Livermore National Laboratory CAMX meeting October 29 th , 2015 LLNL-PRES-678629 * Cryogenic H 2 Onboard Storage * Temperature as a Degree of Freedom in H 2 storage * LLNL Cryocompressed Project History * 350 Bar Test Vehicle Park & Drive Results * Current Project * 700 bar prototype (cryogenic) vessels * Refueling with LH 2 Pump * Test

  19. Obama Administration Announces Additional $13,969,700 for Local Energy

    Energy Savers [EERE]

    Efficiency Improvements in Alaska | Department of Energy 969,700 for Local Energy Efficiency Improvements in Alaska Obama Administration Announces Additional $13,969,700 for Local Energy Efficiency Improvements in Alaska March 26, 2009 - 12:00am Addthis WASHINGTON DC - Vice President Joe Biden and Energy Secretary Steven Chu today announced plans to invest $3.2 billion in energy efficiency and conservation projects in U.S. cities, counties, states, territories, and Native American tribes.

  20. Obama Administration Announces Additional $16,956,700 for Local Energy

    Energy Savers [EERE]

    Efficiency Improvements in Idaho | Department of Energy 6,956,700 for Local Energy Efficiency Improvements in Idaho Obama Administration Announces Additional $16,956,700 for Local Energy Efficiency Improvements in Idaho March 26, 2009 - 12:00am Addthis WASHINGTON DC - Vice President Joe Biden and Energy Secretary Steven Chu today announced plans to invest $3.2 billion in energy efficiency and conservation projects in U.S. cities, counties, states, territories, and Native American tribes.

  1. Kahuku Wind to Power 7,700 Oahu Homes | Department of Energy

    Office of Environmental Management (EM)

    Kahuku Wind to Power 7,700 Oahu Homes Kahuku Wind to Power 7,700 Oahu Homes July 27, 2010 - 4:52pm Addthis Turbine blades being delivered to Kahuku. | Courtesy of First Wind Turbine blades being delivered to Kahuku. | Courtesy of First Wind Elizabeth Meckes Elizabeth Meckes Director of User Experience & Digital Technologies, Office of Public Affairs Today, the Department of Energy's Loan Programs Office announced a $117 million loan guarantee through the Recovery Act for the Kahuku Wind

  2. Catalytic steam gasification reactivity of HyperCoals produced from different rank of coals at 600-775{degree}C

    SciTech Connect (OSTI)

    Atul Sharma; Ikuo Saito; Toshimasa Takanohashi

    2008-11-15

    HyperCoal is a clean coal with ash content <0.05 wt %. HyperCoals were prepared from a brown coal, a sub-bituminous coal, and a bituminous raw coal by solvent extraction method. Catalytic steam gasification of these HyperCoals was carried out with K{sub 2}CO{sub 3} at 775, 700, 650, and 600 {degree}C, and their rates were compared. HyperCoals produced from low-rank coals were more reactive than those produced from the high-rank coals. XRD measurements were carried out to understand the difference in gasification reactivity of HyperCoals. Arrhenius plot of ln (k) vs 1/T in the temperature range 600-825{degree}C was a curve rather than a straight line. The point of change was observed at 700{degree}C for HyperCoals from low-rank coals and at 775{degree}C for HyperCoals from high-rank coals. Using HyperCoal produced from low-rank coals as feedstock, steam gasification of coal may be possible at temperatures less than 650{degree}C. 22 refs., 6 figs., 2 tabs.

  3. Metric Presentation

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

    Office of Electricity Delivery and Energy Reliability MODERN ... 6.00 7.00 8.00 9.00 10.00 1995 1996 1997 1998 1999 2000 ... Transmission congestion costs Cost of interruptions and ...

  4. U. S. Energy Information Administration | Drilling Productivity...

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

    600 700 800 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 new-well oil production per rig rig count New-well oil production per rig barrelsday Niobrara Region Rig count rigs ...

  5. U. S. Energy Information Administration | Drilling Productivity...

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

    600 700 800 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 new-well oil production per rig rig count New-well oil production per rig barrelsday Bakken Region Rig count rigs ...

  6. Secretary Chu Highlights More Than 1,800 Electric Vehicle Chargers

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

    Installed Under the Recovery Act | Department of Energy More Than 1,800 Electric Vehicle Chargers Installed Under the Recovery Act Secretary Chu Highlights More Than 1,800 Electric Vehicle Chargers Installed Under the Recovery Act May 13, 2011 - 12:00am Addthis LOS ANGELES - As part of the Obama Administration's comprehensive plan to address rising gas prices and reduce oil imports one-third by 2025, U.S. Energy Secretary Steven Chu today announced that to date, more than 1,800 electric

  7. Charitable Giving by EM Employees, Contractors Tops $800,000 | Department

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

    of Energy Charitable Giving by EM Employees, Contractors Tops $800,000 Charitable Giving by EM Employees, Contractors Tops $800,000 February 29, 2012 - 12:00pm Addthis Shown here are some of the thousands of items employees at the Savannah River Site collected for Toys for Tots. Shown here are some of the thousands of items employees at the Savannah River Site collected for Toys for Tots. WASHINGTON, D.C. - EM employees and their contractor counterparts donated more than $800,000 and other

  8. 800 to 1000 New Jobs Coming to Piketon | Department of Energy

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

    800 to 1000 New Jobs Coming to Piketon 800 to 1000 New Jobs Coming to Piketon July 28, 2009 - 12:00am Addthis (Washington, D.C.) The Department of Energy announced today that it will further expand and accelerate cleanup efforts of cold-war era contamination at the Portsmouth site in Piketon, Ohio - an investment worth about $150 to $200 million per year for the next four years that is expected to create 800 to 1000 new jobs. At the same time, the Department has encouraged USEC to withdraw its

  9. Ford Liquefied Petroleum Gas-Powered F-700 May Set Sales Records

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    he introduction in 1992 of an American-made truck with a fully factory-installed/war- ranted liquefied petroleum gas (LPG) engine represents another "Ford first" in the alternative fuel arena. Now the company has introduced an LPG- powered F-700, a medium/heavy- duty truck. According to Tom Steckel, Ford's medium-duty marketing man- ager, Ford's latest sales figures already prove the alternative fuel F-700's popularity. With a little more than 10 months of the model year finished, Ford

  10. Appendix B Surface Infiltration and Aquifer Test Data

    Office of Legacy Management (LM)

    B Surface Infiltration and Aquifer Test Data This page intentionally left blank Infiltration Tests This page intentionally left blank 0 50 100 150 200 250 300 350 400 450 TIME (MIN) 200 250 TIME (MIN) 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 TIME (MIN) zoo 800 1000 TIME (MIN) 0 150 300 450 600 750 , 900 1050 1200 1350 1500 1650 1800 TIME (MIN) TIME (MIN) 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 TIME (MIN) INF-8 TEST I 300 400 TIME (MIN) INF-8 TEST 2 200 250

  11. West Valley Demonstration Project Food Drive Delivers Food for 700 Families

    Broader source: Energy.gov [DOE]

    WEST VALLEY, N.Y. – EM employees at West Valley Demonstration Project (WVDP) helped collect and deliver 114,843 pounds of food, including 360 turkeys, to nine food pantries in the West Valley area, just in time to benefit about 700 families in need during the holidays.

  12. POSTPONED: Webinar January 26: Update to the 700 bar Compressed Hydrogen Storage System Cost Projection

    Broader source: Energy.gov [DOE]

    This webinar has been postponed until further notice. The Energy Department will present a live webinar titled "Update to the 700 bar Compressed Hydrogen Storage System Cost Projection" on Tuesday, January 26, from 12 to 1 p.m. Eastern Standard Time.

  13. Webinar February 25: Update to the 700 bar Compressed Hydrogen Storage System Cost Projection

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "Update to the 700 bar Compressed Hydrogen Storage System Cost Projection" on Thursday, February 25, from 12 to 1 p.m. Eastern Standard Time (EST). Strategic Analysis will present results of its cost analysis of onboard compressed hydrogen storage systems.

  14. Webinar January 26: Update to the 700 bar Compressed Hydrogen Storage System Cost Projection

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "Update to the 700 bar Compressed Hydrogen Storage System Cost Projection" on Tuesday, January 26, from 12 to 1 p.m. EST. Strategic Analysis will present results of its cost analysis of onboard compressed hydrogen storage systems.

  15. Title 50 CFR 600 Magnuson-Stevens Act Provisions | Open Energy...

    Open Energy Info (EERE)

    50 CFR 600 Magnuson-Stevens Act Provisions Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Title 50 CFR 600...

  16. Department of Energy Awards $600,000 to Tri-City Industrial Development

    Office of Environmental Management (EM)

    Council Community Reuse Organization | Department of Energy 600,000 to Tri-City Industrial Development Council Community Reuse Organization Department of Energy Awards $600,000 to Tri-City Industrial Development Council Community Reuse Organization Department of Energy Awards $600,000 to Tri-City Industrial Development Council Community Reuse Organization PDF icon Department of Energy Awards $600,000 to Tri-City Industrial Development Council Community Reuse Organization More Documents &

  17. EIA-800

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

    ... Failure to comply may result in criminal fines, civil penalties and other sanctions as provided by law. For further information concerning sanctions and data protections see the ...

  18. EIA-800

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

    0 and 100,000." "GP190","'Parts1-2'R37","Whole number: 0 - 100,000","Value must be between 0 and 100,000." "GP191","'Parts1-2'R38:U38","Whole number: 0 - ...

  19. EIA-800

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

    050","'Parts1-3'R36:W36","Whole number: 0 - 100,000","Value must be a whole number 0 - 100,000." "050P1","'Parts1-3'R36","Whole number: 0 - 100,000","Value must be a ...

  20. EIA-800

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

    ... "WEEKLY BULK TERMINAL AND BLENDER REPORT",,,..."CO","Co... "FORM EIA-805" "WEEKLY BULK TERMINAL AND BLENDER REPORT" "REPORTING PERIOD: Month: Day: ...

  1. EIA-800

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

    FORM EIA-805 WEEKLY BULK TERMINAL AND BLENDER REPORT This report is mandatory under the ... PART 3. BULK TERMINAL AND BLENDER ACTIVITY (Thousand Barrels) FORM EIA-805 WEEKLY BULK ...

  2. EIA-800

    Gasoline and Diesel Fuel Update (EIA)

    1. RESPONDENT IDENTIFICATION DATA PART 2. SUBMISSION/RESUBMISSION INFORMATION Year REPORT PERIOD: If this is a resubmission, enter an "X" in the box: EIA ID NUMBER: If any Respondent Identification Data has changed since the last report, enter an "X" in the box: Company Name: Doing Business As: Site Name: Email: Terminal Control Number (TCN): Fax: (202) 586-1076 Physical Address of Contact (e.g., Street Address, Building Number, Secure File Transfer: Floor, Suite): City:

  3. EIA-800

    Gasoline and Diesel Fuel Update (EIA)

    Email: Floor, Suite): Fax: (202) 586-1076 City: State: Zip: - Secure File Transfer: Electronic Transmission: City: State: Zip: - Contact Name: Phone No.: Ext: Fax No.: Questions? Call: 202-586-3307 Email address: PADD 2 PADD 3 PADD 4 PADD 5 Mailing Address of Contact (e.g., PO Box, RR): If the physical and mailing addresses are the same, only complete the physical address. Comments: Identify any unusual aspects of your reporting week's operations. (To separate one comment from another, press

  4. EIA-800

    Gasoline and Diesel Fuel Update (EIA)

    Please complete all date fields. FALSE 2 End of Week Stocks Production Forms may be submitted using one of the following methods: PART 3. OXYGENATE ACTIVITY (Thousand Barrels) A completed form must be received by 5 p.m. Eastern Time on the Monday following the end of the report period. For the PC Electronic Data Reporting Option (PEDRO) software, call (202) 586-9659. (See Form instructions, pg 1.) FORM EIA-809 WEEKLY OXYGENATE REPORT This report is mandatory under the Federal Energy

  5. EIA-800

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

    ...312016" ,,,,,"Version No.:2013.01" "FORM EIA-810 MONTHLY REFINERY REPORT SEMI-ANNUAL STORAGE CAPACITY SUPPLEMENT" "Report storage capacity twice each year with monthly reports ...

  6. EIA-800

    Gasoline and Diesel Fuel Update (EIA)

    ... REPORT PART 5. REFINERY OPERATIONS (Thousand Barrels) OMB No. 1905-0165 Expiration Date: 05312016 Version ... Report storage capacity twice each year with monthly reports ...

  7. Coming: 12,600 megawatts at Itaipu Island

    SciTech Connect (OSTI)

    de Moraes, J.

    1983-08-01

    This paper describes the hydroelectric plant being constructed jointly by Brazil and Paraguay on Itaipu Island in the Parana River. The planned generating capacity of 12,600 MW will make the Itaipu plant the world's largest. It will employ the most powerful hydrogenerators and turbines yet built, the world's largest concentration of 500-kilovolt gas-insulated switchgear, the highest dc transmission voltages and power--600 kV and 6300 MW--ever used, about 1000 kilometers of 765-kV ac transmission, and an extensive computer-based digital supervisory system in which continuous diagnostic evaluation of equipment is emphasized. To maintain national standards, nine generators will operate at 60 hertz for Brazil and nine at 50 hertz for Paraguay. Initially, any excess electricity available from the Paraguay generators will be routed to Brazil, but Paraguay is ultimately expected to share in half the Itaipu generation. The paper discusses the plant from its original feasibility studies to the newly created technologies which its size necessitated. The environmental impact on forests, farmlands and wildlife resulting from the construction of the Itaipu dam and the loss of the 1400 square kilometers which it flooded--including the popular Seven Waterfalls--is addressed. References to other papers as well as a symposium on the Itaipu project are cited.

  8. 36 CFR Part 800 Protection of Historic Properties (2000, amended 2004)

    Broader source: Energy.gov [DOE]

    Section 106 of the National Historic Preservation Act requires federal agencies to take into account the effects of their undertakings on historic properties and afford the Advisory Council on Historic Preservation (ACHP) a reasonable opportunity to comment on these undertakings. The ACHP's regulations at 36 CFR Part 800 establish the process that federal agencies must follow to comply with Section 106.

  9. EIA-800, Weekly Refinery and Fractionator Report Page 1 U. S. DEPARTMENT OF ENERGY

    Gasoline and Diesel Fuel Update (EIA)

    00, Weekly Refinery and Fractionator Report Page 1 U. S. DEPARTMENT OF ENERGY ENERGY INFORMATION ADMINISTRATION Washington, D. C. 20585 OMB No. 1905-0165 Expiration Date: 05/31/2016 (Revised 2013) EIA-800 WEEKLY REFINERY AND FRACTIONATOR REPORT INSTRUCTIONS ............................................................................................................................................................................................................ QUESTIONS If you have any questions

  10. Preliminary Results Of A 600 Joules Small Plasma Focus Device

    SciTech Connect (OSTI)

    Lee, S. H.; Yap, S. L.; Wong, C. S.

    2009-07-07

    Preliminary results of a 600 J (3.7 muF, 18 kV) Mather type plasma focus device operated at low pressure will be presented. The discharge is formed between a solid anode with length of 6 cm and six symmetrically and coaxially arranged cathode rods of same lengths. The cathode base is profiled in a knife-edge design and a set of coaxial plasma gun are attached to it in order to initiate the breakdown and enhance the current sheath formation. The experiments have been performed in argon gas under a low pressure condition of several microbars. The discharge current and the voltage across the electrodes during the discharge are measured with high voltage probe and current coil. The current and voltage characteristics are used to determine the possible range of operating pressure that gives good focusing action. At a narrow pressure regime of 9.0+-0.5 mubar, focusing action is observed with good reproducibility. Preliminary result of ion beam energy is presented. More work will be carried out to investigate the radiation output.

  11. 10 CFR 600.325 - Intellectual Property Provisions (GDLB-1003) Grant |

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

    Department of Energy 10 CFR 600.325 - Intellectual Property Provisions (GDLB-1003) Grant 10 CFR 600.325 - Intellectual Property Provisions (GDLB-1003) Grant Special Data Statute Research, Development, or Demonstration Large Businesses, State and Local Governments, and Foreign Entities PDF icon 10 CFR 600.325 - Intellectual Property Provisions (GDLB-1003) Grant More Documents & Publications Intellectual Property Provisions (GDLB-115) Grant - Special Data Statute Research, Development, or

  12. Secretary Chu Announces Nearly $800 Million from Recovery Act to Accelerate

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

    Biofuels Research and Commercialization | Department of Energy 0 Million from Recovery Act to Accelerate Biofuels Research and Commercialization Secretary Chu Announces Nearly $800 Million from Recovery Act to Accelerate Biofuels Research and Commercialization May 5, 2009 - 12:00am Addthis WASHINGTON, D.C. - As part of the ongoing effort to increase the use of domestic renewable fuels, U.S. Secretary of Energy Steven Chu today announced plans to provide $786.5 million from the American

  13. Relative fluorescent efficiency of sodium salicylate between 90 and 800 eV

    SciTech Connect (OSTI)

    Angel, G.C.; Samson, J.A.R.; Williams, G.

    1986-01-01

    The relative fluorescent quantum efficiency of sodium salicylate was measured between 90 and 800 eV (138 -15 A) by the use of synchrotron radiation. A general increase in efficiency was observed in this spectral range except for abrupt decreases in efficiency at the carbon and oxygen K-edges. Beyond the oxygen K-edge (532 eV) the efficiency increased linearly with the incident photon energy to the limit of the present observations.

  14. DOE/NV/11718-036 UC-700 FEDERAL RADIOLOGICAL RESPONSE IN THE UNITED STATES

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

    11718-036 UC-700 FEDERAL RADIOLOGICAL RESPONSE IN THE UNITED STATES by Daryl J. Thomé Bechtel Nevada Remote Sensing Laboratory P.O. Box 98521 Las Vegas, Nevada, USA 89193-8521 Bruce W. Hurley, Ph.D. U.S. Department of Energy Nevada Operations Office P.O. Box 98518 Las Vegas, Nevada, USA 89193 ABSTRACT The Federal Radiological Monitoring and Assessment Center (FRMAC) is authorized by the Federal Radiological Emergency Response Plan (FRERP) to coordinate all off-site radiological response

  15. Florida Power & Light Company, 700 Universe Blvd. Juno Beach 33408

    Office of Environmental Management (EM)

    Florida Power & Light Company, 700 Universe Blvd. Juno Beach 33408 Telephone: (561)691-2790, Fax: (561)691-7577 Page 1 of 19 November 1, 2010 U.S. Department of Energy Office of Electricity Delivery & Energy Reliability 1000 Independence Ave., S.W. Room 8H033 Washington, DC 20585 Via E-mail: smartgridpolicy@hq.doe.gov Re: Smart Grid Request For Information (RFI): Addressing Policy & Logistical Challenges Florida Power & Light Company ("FPL") appreciates the opportunity

  16. New Mexico Natural Gas Underground Storage Capacity (Million Cubic Feet)

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2002 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 2003 96,600 96,600 96,600 96,600 96,600 89,800 89,800 89,800 89,800 89,800 89,800 89,800 2004 89,800 89,800 89,800 89,800 89,800 89,800 89,800 89,800 89,800 83,800 83,800 83,800 2005 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 2006 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,124 83,124 83,124

  17. New Mexico Natural Gas Underground Storage Capacity (Million Cubic Feet)

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2002 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 96,600 2003 96,600 96,600 96,600 96,600 96,600 89,800 89,800 89,800 89,800 89,800 89,800 89,800 2004 89,800 89,800 89,800 89,800 89,800 89,800 89,800 89,800 89,800 83,800 83,800 83,800 2005 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 2006 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,800 83,124 83,124 83,124

  18. Fact #800: October 21, 2013 Characteristics of New Light Vehicles over Time

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

    | Department of Energy 0: October 21, 2013 Characteristics of New Light Vehicles over Time Fact #800: October 21, 2013 Characteristics of New Light Vehicles over Time From model years 1980 to 2012, there have been significant gains in automotive technology. For new light vehicles, horsepower has more than doubled and "0-to-60" acceleration times have dropped from 14.3 to 9.3 seconds. The average weight grew to a high of 4,111 pounds in 2004 and has dropped slightly since then

  19. Parity Nonconservation in Proton-water Scattering at 800 MeV

    DOE R&D Accomplishments [OSTI]

    Nagle, D. E.; Bowman, J. D.; Carlini, R.; Mischke, R. E.; Frauenfelder, H.; Harper, R. W.; Yuan, V.; McDonald, A. B.; Talaga, R.

    1982-01-01

    A search has been made for parity nonconservation in the scattering of 800 MeV polarized protons from an unpolarized water target. The result is for the longitudinal asymmetry, A{sub L} = +(6.6 +- 3.2) x 10{sup -7}. Control runs with Pb, using a thickness which gave equivalent beam broadening from Coulomb multiple scattering, but a factor of ten less nuclear interactions than the water target, gave A{sub L} = -(0.5 +- 6.0) x 10{sup -7}.

  20. DOE/NV--471 UC-700 U.S. Department of Energy Nevada Operations Office

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

    471 UC-700 U.S. Department of Energy Nevada Operations Office on on on on : ed : 2 Approved for public release; further distribution is authorized. E nv i r onm ent a l R es t or a t i D i v i s i N ev ada E nv i r onm ent al R es t or at i P r oj ect C or r ect i v e A ct i on D eci s i D ocu m ent , S econd Ga s S t a t i on, Tonopa h Tes t R a nge, N ev a da ( C or r ect i v e A ct i on U ni t N o. 403) C ont r ol l ed C opy N o.U ncont r ol l R ev i s i on N o. N ov em ber 1997 This report

  1. Energy Department Announces Major Recovery Act Milestone: 600,000 Homes

    Energy Savers [EERE]

    Weatherized Three Months Ahead of Schedule | Department of Energy Major Recovery Act Milestone: 600,000 Homes Weatherized Three Months Ahead of Schedule Energy Department Announces Major Recovery Act Milestone: 600,000 Homes Weatherized Three Months Ahead of Schedule December 15, 2011 - 1:07pm Addthis Washington, D.C. -- U.S. Energy Secretary Steven Chu today announced that states and territories across the nation have reached the goal of weatherizing more than 600,000 low-income homes-

  2. Wind Energy Supporting 600,000 Jobs by 2050 | Department of Energy

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

    Energy Supporting 600,000 Jobs by 2050 Wind Energy Supporting 600,000 Jobs by 2050 March 12, 2015 - 12:20pm Addthis Wind Energy Supporting 600,000 Jobs by 2050 Jose Zayas Jose Zayas Office Director, Wind and Water Power Technologies Office Supporting thousands of jobs at manufacturing facilities and in supporting services throughout the country, the wind industry is already a major contributor to America's clean energy economy. A new Energy Department report highlights how the growth of the U.S.

  3. Energy Department Invests $600,000 in University-Industry Partnerships to Enhance Building Efficiency

    Broader source: Energy.gov [DOE]

    The Energy Department today announced $600,000 in funding to help American universities to establish stronger partnerships with industry and business in the area of building efficiency, supporting...

  4. A Comparison of New TATBs, FK-800 binder and LX-17-like PBXs to Legacy Materials

    SciTech Connect (OSTI)

    Willey, T M; DePiero, S C; Hoffman, D M

    2009-05-01

    Two newly synthesized versions of the insensitive high explosive (IHE) 1,3,5-triamino-2,4,6-trinitrobenzenes (TATBs) were compared to two legacy explosives currently used by the Department of Energy. Except for thermal analysis, small scale safety tests could not distinguish between the different synthetic routes. Morphologies of new TATBs were less faceted and more spherical. The particle size distribution of one new material was similar to legacy TATBs, but the other was very fine. Densities and submicron structure of the new TATBs were also significantly different from the legacy explosives. Pressed pellets of the new explosives were less dense. New FK-800 binder was used to prepare LX-17-like plastic bonded explosives (PBXs) from new and wet aminated TATB. Some mechanical, thermal and performance characterization of the new binder and LX-17-like PBXs was done. Significant differences were found. The reason for a number of these differences is not well understood.

  5. Secretaries Chu and Vilsack Announce More Than $600 Million Investment in

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

    Advanced Biorefinery Projects | Department of Energy Vilsack Announce More Than $600 Million Investment in Advanced Biorefinery Projects Secretaries Chu and Vilsack Announce More Than $600 Million Investment in Advanced Biorefinery Projects December 4, 2009 - 12:00am Addthis Washington, D.C. - U.S. Department of Energy Secretary Steven Chu and Agriculture Secretary Tom Vilsack today announced the selection of 19 integrated biorefinery projects to receive up to $564 million from the American

  6. A Combustion Model for the TWA 800 Center-Wing Fuel Tank Explosion

    SciTech Connect (OSTI)

    Baer, M.R.; Gross, R.J.

    1998-10-02

    In support of the National Transportation Safety Board investigation of the TWA Flight 800 accident, a combined experimental/computational effort was conducted that focused on quarter-scale testing and simulation of the fuel-air explosion in the Boeing 747 center wing fuel tank. This report summarizes the modeling approach used at Sandia National Laboratories. In this approach approximations are introduced that capture the essential physics associated with turbulent flame propagation in multiple compartment fuel tanks. This model efficiently defines the pressure loading conditions during a jet-fuel air explosion in a fuel tank confinement. Modeling calculations compare favorably with a variety of experimental quarter-scale tests conducted in rigid confinement. The modeling describes well the overpressure history in several geometry configurations. Upon demonstrating a reasonable comparison to experimental observations, a parametric study of eight possible ignition sources is then discussed. Model calculations demonstrate that different loading conditions arise as the location of the ignition event is varied. By comparing the inferred damage and calculated impulses to that seen in the recovered tank, it maybe possible to reduce the number of likely sources. A possible extension of this work to better define tank damage includes coupling the combustion model as a pressure loading routine for structural failure analysis.

  7. Comparative Study of Station Blackout Counterpart Tests in APEX and ROSA/AP600

    SciTech Connect (OSTI)

    Lafi, Abd Y.; Reyes, Jose N. Jr. [Oregon State University (United States)

    2000-05-15

    A comparison is presented between station blackout tests conducted in both the Advanced Plant Experiment (APEX) facility and in the modified Rig of Safety Assessment (ROSA/AP600) Large-Scale Test Facility. The comparison includes the depressurization and liquid-level behavior during secondary-side blowdown, natural circulation, automatic depressurization system operation, and in-containment refueling water storage tank injection. Reasonable agreement between the test results from APEX NRC-2 and ROSA/AP600 AP-BO-01 has been observed with respect to the timing of depressurization and liquid draining rates. This indicates that the reduced height and pressure scaling of APEX preserves the sequence of events relative to the full-height and pressure ROSA/AP600.

  8. Contractors Donate Nearly $600,000 to Charity | Department of Energy

    Office of Environmental Management (EM)

    Contractors Donate Nearly $600,000 to Charity Contractors Donate Nearly $600,000 to Charity February 11, 2016 - 12:15pm Addthis Bechtel employees celebrate a $100,000 gift to Friends of Badger Mountain at Trailhead Park in Richland. Bechtel employees celebrate a $100,000 gift to Friends of Badger Mountain at Trailhead Park in Richland. Toys from WTP’s 2015 U.S. Marine Corps Reserve's Toys for Tots campaign are loaded into a trailer to prepare them for delivery to needy families in the

  9. Verification of Allowable Stresses In ASME Section III Subsection NH For Grade 91 Steel & Alloy 800H

    SciTech Connect (OSTI)

    R. W. Swindeman; M. J. Swindeman; B. W. Roberts; B. E. Thurgood; D. L. Marriott

    2007-11-30

    The database for the creep-rupture of 9Cr-1Mo-V (Grade 91) steel was collected and reviewed to determine if it met the needs for recommending time-dependent strength values, S{sub t}, for coverage in ASME Section III Subsection NH (ASME III-NH) to 650 C (1200 F) and 600,000 hours. The accumulated database included over 300 tests for 1% total strain, nearly 400 tests for tertiary creep, and nearly 1700 tests to rupture. Procedures for analyzing creep and rupture data for ASME III-NH were reviewed and compared to the procedures used to develop the current allowable stress values for Gr 91 for ASME II-D. The criteria in ASME III-NH for estimating S{sub t} included the average strength for 1% total strain for times to 600,000 hours, 80% of the minimum strength for tertiary creep for times to 600,000 hours, and 67% of the minimum rupture strength values for times to 600,000 hours. Time-temperature-stress parametric formulations were selected to correlate the data and make predictions of the long-time strength. It was found that the stress corresponding to 1% total strain and the initiation of tertiary creep were not the controlling criteria over the temperature-time range of concern. It was found that small adjustments to the current values in III-NH could be introduced but that the existing values were conservative and could be retained. The existing database was found to be adequate to extend the coverage to 600,000 hours for temperatures below 650 C (1200 F).

  10. Predicting Fracture Toughness of TRIP 800 using Phase Properties Characterized by In-Situ High Energy X-Ray Diffraction

    SciTech Connect (OSTI)

    Soulami, Ayoub; Choi, Kyoo Sil; Liu, Wenning N.; Sun, Xin; Khaleel, Mohammad A.; Ren, Yang; Wang, Yan-Dong

    2010-05-01

    TRansformation Induced Plasticity (TRIP) steel is a typical representative of 1st generation advanced high strength steel (AHSS) which exhibits a combination of high strength and excellent ductility due to its multiphase microstructure. In this paper, we study the crack propagation behavior and fracture resistance of a TRIP 800 steel using a microstructure-based finite element method with the various phase properties characterized by in-situ high energy Xray diffraction (HEXRD) technique. Uniaxial tensile tests on the notched TRIP 800 sheet specimens were also conducted, and the experimentally measured tensile properties and R-curves (Resistance curves) were used to calibrate the modeling parameters and to validate the overall modeling results. The comparison between the simulated and experimentally measured results suggests that the micromechanics based modeling procedure can well capture the overall complex crack propagation behaviors and the fracture resistance of TRIP steels. The methodology adopted here may be used to estimate the fracture resistance of various multiphase materials.

  11. Performance of Diffusion Aluminide Coatings Applied on Alloy CF8C-Plus at 800oC

    SciTech Connect (OSTI)

    Kumar, Deepak; Dryepondt, Sebastien N; Zhang, Ying; Haynes, James A; Pint, Bruce A; Armstrong, Beth L; Shyam, Amit; Lara-Curzio, Edgar

    2012-01-01

    High performance cast stainless steel, CF8C-Plus, is a low cost alloy with prospective applications ranging from covers and casings of small and medium size gas turbines to turbocharger housing and manifolds in internal combustion engines. Diffusion aluminide coatings were applied on this alloy as a potential strategy for improved oxidation resistance, particularly in wet air and steam. In this paper the performance of the aluminide coatings evaluated by cyclic oxidation experiments in air containing 10 vol.% H2O at 800 C and conventional tension-compression low-cycle-fatigue tests in air at 800 C with a strain range of 0.5% is presented. The results show that specimens coated by a chemical vapor deposition process provide better oxidation resistance than those coated by an Al-slurry coating process. The application of a coating by pack cementation reduced the fatigue life by 15%.

  12. Next Generation Nuclear Plant Project Technology Development Roadmaps: The Technical Path Forward for 750800C Reactor Outlet Temperature

    SciTech Connect (OSTI)

    John Collins

    2009-08-01

    This document presents the NGNP Critical PASSCs and defines their technical maturation path through Technology Development Roadmaps (TDRMs) and their associated Technology Readiness Levels (TRLs). As the critical PASSCs advance through increasing levels of technical maturity, project risk is reduced and the likelihood of within-budget and on-schedule completion is enhanced. The current supplier-generated TRLs and TDRMs for a 750800C reactor outlet temperature (ROT) specific to each supplier are collected in Appendix A.

  13. Evaluation of anticipatory signal to steam generator pressure control program for 700 MWe Indian pressurized heavy water reactor

    SciTech Connect (OSTI)

    Pahari, S.; Hajela, S.; Rammohan, H. P.; Malhotra, P. K.; Ghadge, S. G.

    2012-07-01

    700 MWe Indian Pressurized Heavy Water Reactor (IPHWR) is horizontal channel type reactor with partial boiling at channel outlet. Due to boiling, it has a large volume of vapor present in the primary loops. It has two primary loops connected with the help of pressurizer surge line. The pressurizer has a large capacity and is partly filled by liquid and partly by vapor. Large vapor volume improves compressibility of the system. During turbine trip or load rejection, pressure builds up in Steam Generator (SG). This leads to pressurization of Primary Heat Transport System (PHTS). To control pressurization of SG and PHTS, around 70% of the steam generated in SG is dumped into the condenser by opening Condenser Steam Dump Valves (CSDVs) and rest of the steam is released to the atmosphere by opening Atmospheric Steam Discharge Valves (ASDVs) immediately after sensing the event. This is accomplished by adding anticipatory signal to the output of SG pressure controller. Anticipatory signal is proportional to the thermal power of reactor and the proportionality constant is set so that SG pressure controller's output jacks up to ASDV opening range when operating at 100% FP. To simulate this behavior for 700 MWe IPHWR, Primary and secondary heat transport system is modeled. SG pressure control and other process control program have also been modeled to capture overall plant dynamics. Analysis has been carried out with 3-D neutron kinetics coupled thermal hydraulic computer code ATMIKA.T to evaluate the effect of the anticipatory signal on PHT pressure and over all plant dynamics during turbine trip in 700 MWe IPHWR. This paper brings out the results of the analysis with and without considering anticipatory signal in SG pressure control program during turbine trip. (authors)

  14. The Department of Energy's $700 Million Smart Grid Demonstration Program Funded through the American Recovery and Reinvestment Act of 2009, OAS-RA-13-08

    Energy Savers [EERE]

    $700 Million Smart Grid Demonstration Program Funded through the American Recovery and Reinvestment Act of 2009 OAS-RA-13-08 January 2013 Department of Energy Washington, DC 20585 January 17, 2013 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on "The Department of Energy's $700 Million Smart Grid Demonstration Program Funded through the American Recovery and Reinvestment Act of 2009" INTRODUCTION AND OBJECTIVE The Department

  15. Y-12 helps more than 600 kids for the holidays | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration helps more than 600 kids for the holidays | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs

  16. Conceptual design features of the Kalimer-600 sodium cooled fast reactor

    SciTech Connect (OSTI)

    Hahn, Dohee; Kim, Yeong-Il; Kim, Seong-O; Lee, Jae-Han; Lee, Yong-Bum; Jeong, Hae-Yong

    2007-07-01

    An advanced sodium cooled fast reactor concept, KALIMER-600, has been developed by the Korea Atomic Energy Research Institute to satisfy the Gen-IV technology goals of sustainability, safety and reliability, economics and proliferation resistance. The concept enables an efficient utilization of uranium resources and a reduction of the radioactive waste. The core design has been developed with a strong emphasis on a proliferation resistance by adopting a single enrichment fuel without blanket assemblies. In addition, a passive residual heat removal system, shortened intermediate heat-transport system piping and seismic isolation have been realized in the reactor system design as enhancements to its safety and economics. The inherent safety characteristics of the KALIMER-600 design were verified through a safety analysis of its bounding events. The results for various unprotected events imply that the KALIMER-600 design can accommodate all the analyzed ATWS events. This self-regulation capability of the power without a scram is mainly attributed to the inherent reactivity feedback mechanisms implemented in the metal fuel core design and completely passive decay heat removal system. (authors)

  17. Principal Characteristics of a Modern Grid

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

    they use it, and what it costs Manage energy costs Investment in new devices Sell resources ... 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 1995 1996 1997 1998 1999 2000 2001 2002 2003 ...

  18. Principal Characteristics of a Modern Grid

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

    they use it, and what it costs Manage energy costs Invest in new devices Sell resources for ... 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 1995 1996 1997 1998 1999 2000 2001 2002 2003 ...

  19. Slide 1

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

    - diffusion capacitance C T (V) - transition capacitance V ac - arcing AC voltage - signal frequency -8.00E+03 -7.00E+03 -6.00E+03 -5.00E+03 -4.00E+03 -3.00E+03 -2.00E+03...

  20. Events | Department of Energy

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

    - National Training Program 8:00AM to 6:00PM EDT Multi-Agency Veterans Hiring Event 1:00PM to 5:00PM EDT 19 20 21 22 23 24 25 2015 Women's Policy STEM Fair 5:00PM to 7:00PM EDT...

  1. Energy Provisions of the ICC-700, LEED for Homes, and ENERGY STAR Mapped to the 2009 IECC

    SciTech Connect (OSTI)

    Britt, Michelle L.; Sullivan, Robin S.; Kora, Angela R.; Makela, Eric J.; Makela, Erin

    2011-05-06

    This document provides the results of a comparison of building energy efficient elements of the ICC-700 National Green Building Standard, LEED for Homes, and ENERGY STAR versions 2, 2.5, and 3.0 to the 2009 International Energy Conservation Code (2009 IECC). This comparison will provide a tool for states and local municipalities as they consider adoption of these programs. The comparison is presented in a series of appendices. The first appendix provides a summary chart that visually represents the comprehensive comparison of the programs to the 2009 IECC topic areas. Next there are a series of individual tables (one appendix for each program) that include the specific program mapping to the 2009 IECC elements with comments that briefly discuss how well the elements mapped. Finally, a comprehensive table is included that shows all five of the programs mapped to the 2009 IECC elements to allow a detailed comparison.

  2. Results of Remediation and Verification Sampling for the 600-270 Horseshoe Landfill

    SciTech Connect (OSTI)

    W. S. Thompson

    2005-12-14

    This report presents the results of the 2005 remedial action and verification soil sampling conducted at the 600-270 waste site after removal of soil containing residual concentrations of dichlorodiphenyl trichloroethane and its breakdown products dichlorodiphenyl dichloroethylene and dichlorodiphenyl dichloroethane. The remediation was performed in response to post-closure surface soil sampling performed between 1998 and 2003 that indicated the presence of residual DDT contamination exceeding the Record of Decision for the 1100 Area National Priorities List site cleanup criteria of 1 mg/kg that was established for the original 1994 cleanup activities.

  3. EPA-600/4-82-061 DOE/DP/00539-046

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

    EPA-600/4-82-061 DOE/DP/00539-046 August 1982 OFFSITE ENVIRONMENTAL MONITORING REPORT Radiation monitoring around United States nuclear test areas, calendar year 1981 compiled by S. C. Black, R. F. Grossman, A. A. Mullen, G. D. Potter and D. D. Smith Environmental Monitoring Systems Laboratory Las Vegas, Nevada 89114 and J. L. Hopper Reynolds Electrical igF;;ineering Company, Inc. Las Vegas, Nevada prepared for the U.S. Department of Energy under Memorandum of Understanding Number

  4. Fact #600: December 7, 2009 China Produced More Vehicles than the U.S. in

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

    2008 | Department of Energy 0: December 7, 2009 China Produced More Vehicles than the U.S. in 2008 Fact #600: December 7, 2009 China Produced More Vehicles than the U.S. in 2008 In 1980, the U.S. produced 56 times more vehicles than China. China's vehicle production has been growing since then, while U.S. vehicle production was hit hard in the recent economic downturn. In the year 2008, China produced 9.5 million vehicles, while the U.S. produced 8.7 million vehicles. Vehicles Produced in

  5. Un~ted States Environmental Monltorlng EPA/600/4-86/022 Env~ronmental Protection

    Office of Legacy Management (LM)

    Environmental Monltorlng EPA/600/4-86/022 Env~ronmental Protection Systems Laboratory DOE/DP/00539/056 Agency P.0 Box 15027 A p r ~ l 1986 Las Vegas NV 891 14-5027 3 Research and Development Off -Site Environmental Monitoring Report: Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year prepared for the United States Department of Energy under Interagency Agreement Number DE-AI08-76DP00539 This page intentionally left blank EPA-60014-86-022 DOE/DP/00539-056 April 1986

  6. Characterization of the Fracture Toughness of TRIP 800 Sheet Steels Using Microstructure-Based Finite Element Analysis

    SciTech Connect (OSTI)

    Soulami, Ayoub; Choi, Kyoo Sil; Liu, Wenning N.; Sun, Xin; Khaleel, Mohammad A.

    2009-04-01

    Recently, several studies conducted by automotive industry revealed the tremendous advantages of Advanced High Strength Steels (AHSS). TRansformation Induced Plasticity (TRIP) steel is one of the typical representative of AHSS. This kind of materials exhibits high strength as well as high formability. Analyzing the crack behaviour in TRIP steels is a challenging task due to the microstructure level inhomogeneities between the different phases (Ferrite, Bainite, Austenite, Martensite) that constitute these materials. This paper aims at investigating the fracture resistance of TRIP steels. For this purpose, a micromechanical finite element model is developed based on the actual microstructure of a TRIP 800 steel. Uniaxial tensile tests on TRIP 800 sheet notched specimens were also conducted and tensile properties and R-curves (Resistance curves) were determined. The comparison between simulation and experimental results leads us to the conclusion that the method using microstructure-based representative volume element (RVE) captures well enough the complex behavior of TRIP steels. The effect of phase transformation, which occurs during the deformation process, on the toughness is observed and discussed.

  7. Preliminary safety analysis of Pb-Bi cooled 800 MWt modified CANDLE burn-up scheme based fast reactors

    SciTech Connect (OSTI)

    Su'ud, Zaki; Sekimoto, H.

    2014-09-30

    Pb-Bi Cooled fast reactors with modified CANDLE burn-up scheme with 10 regions and 10 years cycle length has been investigated from neutronic aspects. In this study the safety aspect of such reactors have been investigated and discussed. Several condition of unprotected loss of flow (ULOF) and unprotected rod run-out transient over power (UTOP) have been simulated and the results show that the reactors excellent safety performance. At 80 seconds after unprotected loss of flow condition, the core flow rate drop to about 25% of its initial flow and slowly move toward its natural circulation level. The maximum fuel temperature can be managed below 1000C and the maximum cladding temperature can be managed below 700C. The dominant reactivity feedback is radial core expansion and Doppler effect, followed by coolant density effect and fuel axial expansion effect.

  8. Results from Alloy 600 And Alloy 690 Caustic SCC Model Boiler Tests

    SciTech Connect (OSTI)

    Miller, Frederick D.; Thomas, Larry E.

    2009-08-03

    A versatile model boiler test methodology was developed and used to compare caustic stress corrosion cracking (SCC) of mill annealed Alloy 600 and thermally treated Alloy 690. The model boiler included simulated crevice devices that efficiently and consistently concentrated Na2CO3, resulting in volatilization of CO2 with the steam and concentration of NaOH at the tube surfaces. The test methodology also included variation in tube stress, either produced by the primary to secondary side pressure differential, or by a novel method that reproducibly yields a higher stress condition on the tube. The significant effect of residual stress on tube SCC was also considered. SCC of both Alloy 600 and Alloy 690 were evaluated as a function of temperature and stress. Analytical transmission electron microscopy (ATEM) evaluations of the cracks and the grain boundaries ahead of the cracks were performed, providing insight into the SCC mechanism. This model boiler test methodology may be applicable to a range of bulkwater secondary chemistries that concentrate to produce aggressive crevice environments.

  9. Assessment of an improved multiaxial strength theory based on creep-rupture data for Inconel 600

    SciTech Connect (OSTI)

    Huddleston, R.L.

    1993-06-01

    A new multiaxial strength theory incorporating three independent stress parameters was developed and reported by the author in 1984. It was formally incorporated into ASME Code Case N47-29 in 1990. The new theory provided significantly more accurate stress-rupture life predictions than obtained using the classical theories of von Mises, Tresca, and Rankins (maximum principal stress), for Types 304 and 316 stainless steel tested at 593 and 600{degrees}C respectively under different biaxial stress states. Additional results for Inconel 600 specimens tested at 816{degrees}C under tension-tension and tension-compression stress states are presented in this paper and show a factor of approximately 2.4 reduction in the scatter of predicted versus observed lives as compared to the classical theories of von Mises and Tresca and a factor of about 5 as compared to the Rankins theory. A key feature of the theory, which incorporates the maximum deviatoric stress, the first invariant of the stress tensor, and the second invariant of the deviatoric stress tensor, is its ability to distinguish between life under tensile versus compressive stress states.

  10. INTERPRETATION OF AIRBORNE ELECTROMAGNETIC AND MAGNETIC DATA IN THE 600 AREA

    SciTech Connect (OSTI)

    CUMMINS GD

    2010-11-11

    As part of the 200-PO-1 Phase I geophysical surveys, Fugro Airborne Surveys was contracted to collect airborne electromagnetic (EM) and magnetic surveys of the Hanford Site 600 Area. Two helicopter survey systems were used with the HeliGEOTEM{reg_sign} time domain portion flown between June 19th and June 20th, 2008, and the RESOLVE{reg_sign} frequency domain portion was flown from June 29th to July 1st, 2008. Magnetic data were acquired contemporaneously with the electromagnetic surveys using a total-field cesium vapor magnetometer. Approximately 925 line kilometers (km) were flown using the HeliGEOTEM{reg_sign} II system and 412 line kilometers were flown using the RESOLVE{reg_sign} system. The HeliGEOTEM system has an effective penetration of roughly 250 meters into the ground and the RESOLVE system has an effective penetration of roughly 60 meters. Acquisition parameters and preliminary results are provided in SGW-39674, Airborne Electromagnetic Survey Report, 200-PO-1 Groundwater Operable Unit, 600 Area, Hanford Site. Airborne data are interpreted in this report in an attempt to identify areas of likely preferential groundwater flow within the aquifer system based on the presence of paleochannels or fault zones. The premise for the interpretation is that coarser-grained intervals have filled in scour channels created by episodic catastrophic flood events during the late Pleistocene. The interpretation strategy used the magnetic field anomaly data and existing bedrock maps to identify likely fault or lineament zones. Combined analysis of the magnetic, 60-Hz noise monitor, and flight-altitude (radar) data were used to identify zones where EM response is more likely due to cultural interference and or bedrock structures. Cross-sectional and map view presentations of the EM data were used to identify more electrically resistive zones that likely correlate with coarser-grained intervals. The resulting interpretation identifies one major northwest-southeast trending preferential flowpath with several minor units running along a similar trend. This presumed path of preferential flow is compared with the tritium concentration levels observed for the 600 Area. Analysis of the magnetic field data shows the location of potential bedrock faults and lineaments which may influence the horizontal and vertical flow of water. Faults lying within, or in the vicinity of preferential groundwater flow paths may allow flow into or out of the otherwise confined basalt layers.

  11. Search for the Pygmy Dipole Resonance in {sup 68}Ni at 600 MeV/nucleon

    SciTech Connect (OSTI)

    Wieland, O.; Benzoni, G.; Blasi, N.; Brambilla, S.; Million, B.; Bracco, A.; Camera, F.; Crespi, F. C. L.; Leoni, S.; Nicolini, R.; Maj, A.; Bednarczyk, P.; Grebosz, J.; Kmiecik, M.; Meczynski, W.; Styczen, J.; Wollersheim, H. J.; Aumann, T.; Banu, A.; Beck, T.

    2009-03-06

    The {gamma} decay from Coulomb excitation of {sup 68}Ni at 600 MeV/nucleon on a Au target was measured using the RISING setup at the fragment separator of GSI. The {sup 68}Ni beam was produced by a fragmentation reaction of {sup 86}Kr at 900 MeV/nucleon on a {sup 9}Be target and selected by the fragment separator. The {gamma} rays produced at the Au target were measured with HPGe detectors at forward angles and with BaF{sub 2} scintillators at backward angles. The measured spectra show a peak centered at approximately 11 MeV, whose intensity can be explained in terms of an enhanced strength of the dipole response function (pygmy resonance). Such pygmy structure has been predicted in this unstable neutron-rich nucleus by theory.

  12. EPA-600/4-82-061 DOE/DP/00539-046

    Office of Legacy Management (LM)

    EPA-600/4-82-061 DOE/DP/00539-046 August 1982 OFFSITE ENVIRONMENTAL MONITORING REPORT R a d i a t i o n m o n i t o r i n g around U n i t e d States n u c l e a r t e s t areas, c a l e n d a r y e a r 1981 compiled by S. C. Black, R. F. Grossman, A . A . Mullen, G. D. P o t t e r and D. D. Smith Envi ronmental M o n i t o r i n g Systems Laboratory Las Vegas, Nevada 89114 and J. L. Hopper Reynolds E l e c t r i c a l & Engineering Company, Inc. Las Vegas, Nevada 89102 prepared f o r t h e

  13. SRC burn test in 700-hp oil-designed boiler. Volume 1. Integrated report. Final technical report

    SciTech Connect (OSTI)

    Not Available

    1983-09-01

    This burn test program was conducted during the period of August 1982 to February 1983 to demonstrate that Solvent Refined Coal (SRC) products can displace petroleum as a boiler fuel in oil- and gas-designed boilers. The test program was performed at the U.S. Department of Energy's Pittsburgh Energy Technology Center (PETC). Three forms of SRC (pulverized SRC, a solution of SRC dissolved in process-derived distillates, and a slurry of SRC and water) and No. 6 Fuel Oil were evaluated in the 700-hp (30 x 10/sup 6/ Btu/hour) watertube, oil-designed boiler facility at PETC. The test program was managed by the International Coal Refining Company (ICRC) and sponsored by the Department of Energy. Other organizations were involved as necessary to provide the expertise required to execute the test program. This final report represents an integrated overview of the test program conducted at PETC. More detailed information with preliminary data can be obtained from separate reports prepared by PETC, Southern Research Institute, Wheelabrator-Frye, Babcock and Wilcox, and Combustion Engineering. These are presented as Annex Volumes A-F. 25 references, 41 figures, 15 tables.

  14. Analysis of large scale tests for AP-600 passive containment cooling system

    SciTech Connect (OSTI)

    Sha, W.T.; Chien, T.H.; Sun, J.G.; Chao, B.T.

    1997-07-01

    One unique feature of the AP-600 is its passive containment cooling system (PCCS), which is designed to maintain containment pressure below the design limit for 72 hours without action by the reactor operator. During a design-basis accident, i.e., either a loss-of-coolant or a main steam-line break accident, steam escapes and comes in contact with the much cooler containment vessel wall. Heat is transferred to the inside surface of the steel containment wall by convection and condensation of steam and through the containment steel wall by conduction. Heat is then transferred from the outside of the containment surface by heating and evaporation of a thin liquid film that is formed by applying water at the top of the containment vessel dome. Air in the annual space is heated by both convection and injection of steam from the evaporating liquid film. The heated air and vapor rise as a result of natural circulation and exit the shield building through the outlets above the containment shell. All of the analytical models that are developed for and used in the COMMIX-ID code for predicting performance of the PCCS will be described. These models cover governing conservation equations for multicomponents single phase flow, transport equations for the {kappa}-{epsilon} two-equation turbulence model, auxiliary equations, liquid-film tracking model for both inside (condensate) and outside (evaporating liquid film) surfaces of the containment vessel wall, thermal coupling between flow domains inside and outside the containment vessel, and heat and mass transfer models. Various key parameters of the COMMIX-ID results and corresponding AP-600 PCCS experimental data are compared and the agreement is good. Significant findings from this study are summarized.

  15. Three-dimensional analysis of AP600 standard plant shield building roof

    SciTech Connect (OSTI)

    Greimann, L.; Fanous, F.; Safar, S.; Khalil, A.; Bluhm, D.

    1999-06-01

    The AP600 passive containment vessel is surrounded by a concrete cylindrical shell covered with a truncated conical roof. This roof supports the passive containment cooling system (PCS) annular tank, shield plate and other nonstructural attachments. When the shield building is subjected to different loading combinations as defined in the Standard Review Plan (SRP), some of the sections in the shield building could experience forces in excess of their design values. This report summarized the three-dimensional finite element analysis that was conducted to review the adequacy of the proposed Westinghouse shield building design. The ANSYS finite element software was utilized to analyze the Shield Building Roof (SBR) under dead, snow, wind, thermal and seismic loadings. A three-dimensional model that included a portion of the shield building cylindrical shell, the conical roof and its attachments, the eccentricities at the cone-cylinder connection and at the compression ring and the PCS tank was developed. Mesh sensitivity studies were conducted to select appropriate element size in the cylinder, cone, near air intakes and in the vicinity of the eccentricities. Also, a study was carried out to correctly idealize the water-structure interaction in the PCS tank. Response spectrum analysis was used to calculate the internal forces at different sections in the SBR under Safe Shutdown Earthquake (SSE). Forty-nine structural modes and twenty sloshing modes were used. Two horizontal components of the SSE together with a vertical component were used. Modal stress resultants were combined taking into account the effects of closely spaced modes. The three earthquake directions were combined by the Square Root of the Sum Squares method. Two load combinations were studied. The load combination that included dead, snow, fluid, thermal and seismic loads was selected to be the most critical. Interaction diagrams for critical sections were developed and used to check the design adequacy. The results demonstrated that provided area of steal on each face of several sections of the AP600 SBR was inadequate. This was also noticed when comparing the total provided area of steel per section, i.e., the area of steel on both faces. The discrepancy between Westinghouse results and these reported herein could have resulted from the different finite element mesh sizes and the assumption used in Westinghouse design.

  16. Qualitative comparison of bremsstrahlung X-rays and 800 MeV protons for tomography of urania fuel pellets

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

    Morris, Christopher L.; Bourke, Mark A.; Byler, Darrin D.; Chen, Ching-Fong; Hogan, Gary E.; Hunter, James F.; Kwiatkowski, Kris K.; Mariam, Fesseha G.; McClellan, Kenneth J.; Merrill, Frank E.; et al

    2013-02-11

    We present an assessment of x-rays and proton tomography as tools for studying the time dependence of the development of damage in fuel rods. Also, we show data taken with existing facilities at Los Alamos National Laboratory that support this assessment. Data on surrogate fuel rods has been taken using the 800 MeV proton radiography (pRad) facility at the Los Alamos Neutron Science Center (LANSCE), and with a 450 keV bremsstrahlung X-ray tomography facility. The proton radiography pRad facility at LANSCE can provide good position resolution (<70 μm has been demonstrate, 20 μm seems feasible with minor changes) for tomographymore » on activated fuel rods. Bremsstrahlung x-rays may be able to provide better than 100 μm resolution but further development of sources, collimation and detectors is necessary for x-rays to deal with the background radiation for tomography of activated fuel rods.« less

  17. Materials corrosion of high temperature alloys immersed in 600C binary nitrate salt.

    SciTech Connect (OSTI)

    Kruizenga, Alan Michael; Gill, David Dennis; LaFord, Marianne Elizabeth

    2013-03-01

    Thirteen high temperature alloys were immersion tested in a 60/40 binary nitrate salt. Samples were interval tested up to 3000 hours at 600%C2%B0C with air as the ullage gas. Chemical analysis of the molten salt indicated lower nitrite concentrations present in the salt, as predicted by the equilibrium equation. Corrosion rates were generally low for all alloys. Corrosion products were identified using x-ray diffraction and electron microprobe analysis. Fe-Cr based alloys tended to form mixtures of sodium and iron oxides, while Fe-Ni/Cr alloys had similar corrosion products plus oxides of nickel and chromium. Nickel based alloys primarily formed NiO, with chromium oxides near the oxide/base alloy interface. In625 exhibited similar corrosion performance in relation to previous tests, lending confidence in comparisons between past and present experiments. HA230 exhibited internal oxidation that consisted of a nickel/chromium oxide. Alloys with significant aluminum alloying tended to exhibit superior performance, due formation of a thin alumina layer. Soluble corrosion products of chromium, molybdenum, and tungsten were also formed and are thought to be a significant factor in alloy performance.

  18. Optical emission from a small scale model electric arc furnace in 250-600 nm region

    SciTech Connect (OSTI)

    Maekinen, A.; Tikkala, H.; Aksela, H.; Niskanen, J.

    2013-04-15

    Optical emission spectroscopy has been for long proposed for monitoring and studying industrial steel making processes. Whereas the radiative decay of thermal excitations is always taking place in high temperatures needed in steel production, one of the most promising environment for such studies are electric arc furnaces, creating plasma in excited electronic states that relax with intense characteristic emission in the optical regime. Unfortunately, large industrial scale electric arc furnaces also present a challenging environment for optical emission studies and application of the method is not straightforward. To study the usability of optical emission spectroscopy in real electric arc furnaces, we have developed a laboratory scale DC electric arc furnace presented in this paper. With the setup, optical emission spectra of Fe, Cr, Cr{sub 2}O{sub 3}, Ni, SiO{sub 2}, Al{sub 2}O{sub 3}, CaO, and MgO were recorded in the wavelength range 250-600 nm and the results were analyzed with the help of reference data. The work demonstrates that using characteristic optical emission, obtaining in situ chemical information from oscillating plasma of electric arc furnaces is indeed possible. In spite of complications, the method could possibly be applied to industrial scale steel making process in order to improve its efficiency.

  19. Search for neutrino oscillations by detecting UNK-1 600-GeV neutrino beams at Gran Sasso (Italy)

    SciTech Connect (OSTI)

    Vasil`ev, P.S.; Kuznetsov, A.E.; Kuznetsov, E.P.

    1995-12-01

    The possibility of formation of neutrino beams from the 600-GeV UNK-1 accelerator toward Gran Sasso (Italy) and of study neutrino oscillations with the ICARUS detector is demonstrated. The proposed experiment is sensitive to {Delta}m{sup 2} values down to 10{sup -3} eV{sup 2} at maximum neutrino mixing and to sin{sup 2}2{theta} values down to 6 x 10{sup -3} at {Delta}m{sup 2} {approximately} 2 x 10{sup -2} eV{sup 2}. 21 refs., 6 figs., 3 tabs.

  20. SNR Denton US LLP 1301 K Street, NW Suite 600, East Tower Washington, DC 20005-3364 USA

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

    SNR Denton US LLP 1301 K Street, NW Suite 600, East Tower Washington, DC 20005-3364 USA Thomas C. Jensen Partner thomas.jensen@snrdenton.com D +1 202 408 3956 M 703 304 5211 T +1 202 408 6400 F +1 202 408 6399 snrdenton.com March 28, 2012 BY E-MAIL Lamont Jackson Office of Electricity Delivery and Energy Reliability Mail Code: OE-20 U.S. Department of Energy 1000 Independence Avenue SW Washington, DC 20585 Re: OE Docket No. RRTT-IR-001 Dear Mr. Jackson:: This letter is submitted on behalf of PPL

  1. United States Environmental Monitoring EPA-600/4-81-047 Environmental Protection Systems Laboratory DOE/DP/00539-043

    Office of Legacy Management (LM)

    EPA-600/4-81-047 Environmental Protection Systems Laboratory DOE/DP/00539-043 Agency P.O. Box 15027 June 1981 Las Vegas NV 891 14 Research and Development Offsite Environmental Monitoring Report Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1980 prepared for the Nevada Operations Office U.S. Department of Energy This page intentionally left blank EPA-60014-81-047 DOE/DP/00539-043 June 1981 OFFSITE ENVIRONMENTAL MONITORING REPORT Radiation moni t o r i ng around U n

  2. Niche Application Opportunities

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

    Niche Application Opportunities Bart A. van Hassel United Technologies Research Center (UTRC), East Hartford, Connecticut, USA DOE Materials-Based Hydrogen Storage Summit Defining pathways for onboard automotive applications Golden, CO, USA January 27-28, 2015 This presentation does not contain any proprietary, confidential, or otherwise restricted information 1 10 100 1000 10000 0 100 200 300 400 500 600 700 800 900 1000 Useful Specific Power [W/kg] Useful Specific Energy [Wh/kg] Automotive 80

  3. Manhattan Project buildings and facilities at the Hanford Site: A construction history

    SciTech Connect (OSTI)

    Gerber, M.S.

    1993-09-01

    This document thoroughly examines the role that the Hanford Engineer Works played in the Manhattan project. The historical aspects of the buildings and facilities are characterized. An in depth look at the facilities, including their functions, methods of fabrication and appearance is given for the 100 AREAS, 200 AREAS, 300 AREAS, 500, 800 and 900 AREAS, 600 AREA, 700 AREA, 1100 AREA and temporary construction structures.

  4. Examinations of Oxidation and Sulfidation of Grain Boundaries in Alloy 600 Exposed to Simulated Pressurized Water Reactor Primary Water

    SciTech Connect (OSTI)

    Schreiber, Daniel K.; Olszta, Matthew J.; Saxey, David W.; Kruska, Karen; Moore, K. L.; Lozano-Perez, Sergio; Bruemmer, Stephen M.

    2013-06-01

    High-resolution characterizations of intergranular attack in alloy 600 (Ni-17Cr-9Fe) exposed to 325 C simulated pressurized water reactor (PWR) primary water have been conducted using a combination of scanning electron microscopy, NanoSIMS, analytical transmission electron microscopy and atom probe tomography. The intergranular attack exhibited a two-stage microstructure that consisted of continuous corrosion/oxidation to a depth of ~200 nm from the surface followed by discrete Cr-rich sulfides to a further depth of ~500 nm. The continuous oxidation region contained primarily nanocrystalline MO-structure oxide particles and ended at Ni-rich, Cr-depleted grain boundaries with spaced CrS precipitates. Three-dimensional characterization of the sulfidized region using site-specific atom probe tomography revealed extraordinary grain boundary composition changes, including total depletion of Cr across a several nm wide dealloyed zone as a result of grain boundary migration.

  5. US MidAtl NJ Site Consumption

    Gasoline and Diesel Fuel Update (EIA)

    MidAtl NJ Site Consumption million Btu $0 $700 $1,400 $2,100 $2,800 $3,500 US MidAtl NJ Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 2,000 4,000 6,000 8,000 10,000 12,000 US MidAtl NJ Site Consumption kilowatthours $0 $400 $800 $1,200 $1,600 US MidAtl NJ Expenditures dollars ELECTRICITY ONLY average per household * Average energy consumption (127 million Btu per year) in New Jersey homes and average household energy expenditures ($3,065 per year) are among the

  6. US MidAtl NJ Site Consumption

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

    MidAtl NJ Site Consumption million Btu $0 $700 $1,400 $2,100 $2,800 $3,500 US MidAtl NJ Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 2,000 4,000 6,000 8,000 10,000 12,000 US MidAtl NJ Site Consumption kilowatthours $0 $400 $800 $1,200 $1,600 US MidAtl NJ Expenditures dollars ELECTRICITY ONLY average per household * Average energy consumption (127 million Btu per year) in New Jersey homes and average household energy expenditures ($3,065 per year) are among the

  7. Bluebirds

    Office of Legacy Management (LM)

    Bluebirds Friday, March 4, 7:00 p.m. to 8:00 p.m. Learn how to attract bluebirds by providing the preferred food, water, shelter, and nesting sites. The bluebird's color, musical warbling song, and insectivorous diet make them welcome guests to any backyard! Salamander Meander Saturday, March 5, 6:00 p.m. to 8:00 p.m. Salamanders spend the majority of their lives hidden under forest soils and leaf litter. However, this time of year they are moving from their wintering sites to wetlands where

  8. ALASKA

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

    HERO for the Best of NW Cruise One Time Only - May 16-20, 2016 (Round-trip Seattle) Day Port Arrive Depart May 16 Seattle 6:00 PM May 17 Cruising May 18 Nanaimo, BC 7:00 AM 5:00 PM May 19 Victoria, BC 8:00 AM 5:00 PM May 20 Seattle 6:00 AM Number of Nights: 4 Interior Ocean view Balcony * Prices are based on double occupancy * 3 rd and/or 4 th passenger pay a reduced rate. * Tax/port fees $127 per person * Gratuities not included * Book early for best rates * Suites available * Passport or WA

  9. I United States Env~ronmental Monitoring EPA-600.4-83-032 Env~ronmental Protect~on Systems Laboratory DOE 'DPt'0539-048

    Office of Legacy Management (LM)

    United States Env~ronmental Monitoring EPA-600.4-83-032 Env~ronmental Protect~on Systems Laboratory DOE 'DPt'0539-048 Agency P 0 Box 15027 J u l y 1983 Las Vegas NV 891 14-5027 Research and Development Offsite Environmental Monitoring Report Radation monitoring around *bi/ United States nuclear test areas, calendar year 1982 prepared for the U.S. Department of Energy This page intentionally left blank EPA-600/4-83- 032 DOE/DP/00539-048 J u l y 1983 OFFSITE ENVIRONMENTAL MONITORING REPORT Radi a

  10. New Mexico Natural Gas Underground Storage Capacity (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 94,600 94,600 1990's 94,600 94,600 94,600 94,600 94,600 94,600 96,600 96,600 96,600 96,600 2000's 96,600 97,000 89,800 83,800 83,800 83,124 82,652 78,424 80,000 80,000 2010's 84,300 84,3

  11. New Mexico Natural Gas Underground Storage Capacity (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 94,600 94,600 1990's 94,600 94,600 94,600 94,600 94,600 94,600 96,600 96,600 96,600 96,600 2000's 96,600 97,000 89,800 83,800 83,800 83,124 82,652 78,424 80,000 80,000 2010's 84,300 84,3

  12. Cultural Resources Review for Closure of the nonradioactive Dangerous Waste Landfill and Solid Waste Landfill in the 600 Area, Hanford Site, Benton County, Washington, HCRC# 2010-600-018R

    SciTech Connect (OSTI)

    Gutzeit, Jennifer L.; Kennedy, Ellen P.; Bjornstad, Bruce N.; Sackschewsky, Michael R.; Sharpe, James J.; DeMaris, Ranae; Venno, M.; Christensen, James R.

    2011-02-02

    The U.S. Department of Energy Richland Operations Office is proposing to close the Nonradioactive Dangerous Waste Landfill (NRDWL) and Solid Waste Landfill (SWL) located in the 600 Area of the Hanford Site. The closure of the NRDWL/SWL entails the construction of an evapotranspiration cover over the landfill. This cover would consist of a 3-foot (1-meter) engineered layer of fine-grained soil, modified with 15 percent by weight pea gravel to form an erosion-resistant topsoil that will sustain native vegetation. The area targeted for silt-loam borrow soil sits in Area C, located in the northern central portion of the Fitzner/Eberhardt Arid Lands Ecology (ALE) Reserve Unit. The pea gravel used for the mixture will be obtained from both off-site commercial sources and an active gravel pit (Pit #6) located just west of the 300 Area of the Hanford Site. Materials for the cover will be transported along Army Loop Road, which runs from Beloit Avenue (near the Rattlesnake Barricade) east-northeast to the NRDWL/SWL, ending at State Route 4. Upgrades to Army Loop Road are necessary to facilitate safe bidirectional hauling traffic. This report documents a cultural resources review of the proposed activity, conducted according to Section 106 of the National Historic Preservation Act of 1966.

  13. Qualification of the Lasentec M600P Particle Size Analyzer and the Red Valve Model 1151 Pressure Sensor

    SciTech Connect (OSTI)

    JR Bontha; NG Colton; EA Daymo; TD Hylton; CK Bayne; TH May

    2000-01-28

    The Lasentec M600 in-line particle size analyzer was installed at Oak Ridge National Laboratory (ORNL) in August 1998 to support retrieval of the Gunite and Associated Tanks (GAAT). Before installation at ORNL, the sensor underwent validation testing at the Pacific Northwest National Laboratory (PNNL) Instrument Validation facility. Mechanically, the instrument worked well during validation testing and met all expectations. Operationally, much was learned about optimum ways to display and interpret the data. Slurry samples taken during the in-line tests at PNNL were shipped to the vendor for analysis with a benchtop Lasentec sensor. These experiments were performed to determine if off-line analyses yield particle size distributions similar to those generated by the in-line sensor. It was determined that the Lasentec sensor measures repeatable chord lengths as long as particles are ''presenter'' to the sensor window the same way. After the initial non-radioactive simulant testing at PNNL, the instrument was shipped for radioactive validation and acceptance testing in the Slurry Monitoring Test System (SMTS) connected to the Tank W-9 of the GAATs at ORNL. For all acceptance tests conducted at ORNL, the variation in the chord length distribution and the total particle count corresponded very well with the slurry density data as determined using an in-line Promass 63M Coriolis meter. Based on the performance results obtained, the Lasentec M600P FBRM is expected to meet the requirements for measuring the particle size distribution during the slurry transfer operations at Hanford and the Oak Ridge GAAT remediation project. The Red Valve pressure sensor was endorsed at the Hanford Site following instrument validation tests at PNNL and is currently in operation in the Tank 241-C-106 pump pit. While this instrument measures pressure within a transfer line, this type of pressure sensor could be configured to measure pressure drop over time. In turn, the status of a slurry transfer could be inferred from the pressure-drop measurement. In 1998, four Red Valve pressure sensors (with Sensotech Model AE-213 pressure transducers) were installed before and after the booster pumps of the 4-in. slurry (SL-200) and supernatant (SN-200) transfer lines between Tank 241-C-106 and Tank 241-AY-1 02. These pressure sensors have been in operation for over 1 year, and to date, the sensors have been trouble-flee according to the operators involved with slurry and supernatant transfer operations. Based on these observations, it is apparent that the Red Valve pressure sensors could be installed at the end of the slurry transfer lines and used to measure the pressure drop in the system.

  14. Low temperature (550-700 K) oxidation pathways of cyclic ketones: Dominance of HO2-elimination channels yielding conjugated cyclic coproducts

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

    Scheer, Adam M.; Welz, Oliver; Vasu, Subith S.; Osborn, David L.; Taatjes, Craig A.

    2015-04-13

    The low-temperature oxidation of three cyclic ketones, cyclopentanone (CPO; C5H8O), cyclohexanone (CHO; C6H10 O), and 2-methyl-cyclopentanone (2-Me-CPO; CH3–C5H7 O), is studied between 550 and 700 K and at 4 or 8 Torr total pressure. Initial fuel radicals R are formedvia fast H-abstraction from the ketones by laser-photolytically generated chlorine atoms. Intermediates and products from the subsequent reactions of these radicals in the presence of excess O2 are probed with time and isomeric resolution using multiplexed photoionization mass spectrometry with tunable synchrotron ionizing radiation. For CPO and CHO the dominant product channel in the R + O2 reactions is chain-terminating HO2-eliminationmore » yielding the conjugated cyclic coproducts 2-cyclopentenone and 2-cyclohexenone, respectively. Results on oxidation of 2-Me-CPO also show a dominant contribution from HO2-elimination. Moreover, the photoionization spectrum of the co-product suggests formation of 2-methyl-2-cyclopentenone and/or 2-cyclohexenone, resulting from a rapid Dowd–Beckwith rearrangement, preceding addition to O2, of the initial (2-oxocyclopentyl)methyl radical to 3-oxocyclohexyl. Cyclic ethers, markers for hydroperoxyalkyl radicals (QOOH), key intermediates in chain-propagating and chain-branching low-temperature combustion pathways, are only minor products. The interpretation of the experimental results is supported by stationary point calculations on the potential energy surfaces of the associated R + O2 reactions at the CBS-QB3 level. Furthermore, the calculations indicate that HO2-elimination channels are energetically favored and product formation via QOOH is disfavored. Lastly, the prominence of chain-terminating pathways linked with HO2 formation in low-temperature oxidation of cyclic ketones suggests little low-temperature reactivity of these species as fuels in internal combustion engines.« less

  15. Analysis of gamma-ray spectra from foils activated in a range-thick lead target by 800-MeV protons. Final technical report

    SciTech Connect (OSTI)

    Laird, C.E.; Mullins, D.H.

    1995-06-12

    Approximately 400 gamma-ray spectra have been analyzed to obtain the types and quantities of radioisotopes produced when 800-MeV protons interact with a range-thick lead target. These spectra were obtained from the radioactive decay of product isotopes in lead disks placed at various depths and radial positions within the target. These spectra were analyzed with the computer code HYPERMET and the photopeak areas were reduced to nuclei produced per incident proton per cubic centimeter of material. Product nuclei ranged from atomic mass 160 to mass 206 and over a range of half lives from a few minutes to several weeks. The results of this analysis have been outlined in this report and transmitted on computer disk to Los Alamos National Laboratory. The consistency of these analyses have been confirmed by a comparison of photopeak areas obtained at LANL with the computer code GAMANAL with those from HYPERMET for two gamma-ray spectra. Also, the nuclear production per proton per cm{sub 3} obtained from these two spectra analyzed both at LANL and at EKU have been found to agree to within the statistical accuracy of the peak-fitting programs. This analysis of these 400 gamma-ray spectra has determined the nuclear production per incident proton per cm{sub 3} at five regularly-spaced radial positions and depths up to 40 cm into a range-thick lead target.

  16. Day/Time

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

    Day/Time Mon, 12:00 - 6:00 pm Mon, 5:00 pm Mon, 7:00 pm Tues, 7:00 am Tues, 8:00 am Tues, 8:10 am Tues, 8:25 am Tues, 9:25 am Tues, 9:45 am Tues, 11:15 am Tues, 3:45 pm Tues, 4:05 pm Tues, 6:00 pm Wednesday, March 30th Wed, 7:00 am Tues, 7:45 am Tues, 8:00 am Wed, 8:30 am Wed, 12:20 pm Wed, 4:10 pm Wed, 4:30 pm Thursday, March 31st Thurs, 7:00 am Thurs, 11:00 am Thurs, 11:20 am Thurs, 12:30 pm Thurs, 1:00 pm - 4:00 pm P o s t e r s D i s p l a y e d Continental Breakfast / Posters (Salon Del Ray

  17. Microsoft Word - Document2

    Open Energy Info (EERE)

    min, average, and max average CO 2 emissions by month for AZNM subregion (lbs CO 2 MWh load) 800 1,100 1,400 1,700 January 800 1,100 1,400 1,700 February 800 1,100 1,400 1,700...

  18. Expansion of Michigan EOR Operations Using Advanced Amine Technology at a 600 MW Project Wolverine Carbon Capture and Storage Project

    SciTech Connect (OSTI)

    H Hoffman; Y kishinevsky; S. Wu; R. Pardini; E. Tripp; D. Barnes

    2010-06-16

    Wolverine Power Supply Cooperative Inc, a member owned cooperative utility based in Cadillac Michigan, proposes to demonstrate the capture, beneficial utilization and storage of CO{sub 2} in the expansion of existing Enhanced Oil Recovery operations. This project is being proposed in response to the US Department of Energy Solicitation DE-FOA-0000015 Section III D, 'Large Scale Industrial CCS projects from Industrial Sources' Technology Area 1. The project will remove 1,000 metric tons per day of CO{sub 2} from the Wolverine Clean Energy Venture 600 MW CFB power plant owned and operated by WPC. CO{sub 2} from the flue gas will be captured using Hitachi's CO{sub 2} capture system and advanced amine technology. The capture system with the advanced amine-based solvent supplied by Hitachi is expected to significantly reduce the cost and energy requirements of CO{sub 2} capture compared to current technologies. The captured CO{sub 2} will be compressed and transported for Enhanced Oil Recovery and CO{sub 2} storage purposes. Enhanced Oil Recovery is a proven concept, widely used to recover otherwise inaccessible petroleum reserves. While post-combustion CO{sub 2} capture technologies have been tested at the pilot scale on coal power plant flue gas, they have not yet been demonstrated at a commercial scale and integrated with EOR and storage operations. Amine-based CO{sub 2} capture is the leading technology expected to be available commercially within this decade to enable CCS for utility and industrial facilities firing coal and waste fuels such as petroleum coke. However, traditional CO{sub 2} capture process utilizing commercial amine solvents is very energy intensive for regeneration and is also susceptible to solvent degradation by oxygen as well as SOx and NO{sub 2} in the flue gas, resulting in large operating costs. The large volume of combustion flue gas with its low CO{sub 2} concentration requires large equipment sizes, which together with the highly corrosive nature of the typical amine-based separation process leads to high plant capital investment. According to recent DOE-NETL studies, MEA-based CCS will increase the cost of electricity of a new pulverized coal plant by 80-85% and reduce the net plant efficiency by about 30%. Non-power industrial facilities will incur similar production output and efficiency penalties when implementing conventional carbon capture systems. The proposed large scale demonstration project combining advanced amine CO{sub 2} capture integrated with commercial EOR operations significantly advances post-combustion technology development toward the DOE objectives of reducing the cost of energy production and improving the efficiency of CO{sub 2} Capture technologies. WPC has assembled a strong multidisciplinary team to meet the objectives of this project. WPC will provide the host site and Hitachi will provide the carbon capture technology and advanced solvent. Burns and Roe bring expertise in overall engineering integration and plant design to the team. Core Energy, an active EOR producer/operator in the State of Michigan, is committed to support the detailed design, construction and operation of the CO{sub 2} pipeline and storage component of the project. This team has developed a Front End Engineering Design and Cost Estimate as part of Phase 1 of DOE Award DE-FE0002477.

  19. Comparison of the National Green Building Standard (ICC 700-2008) and LEED for Homes to the Residential Provisions of the 2009 IECC for the Delaware Green for Green Program

    SciTech Connect (OSTI)

    Britt, Michelle L.; Makela, Eric J.

    2011-01-30

    Adhering to Delawares Green for Green program specifications results in homes being built to more energy-efficient levels than the 2009 IECC levels. Specifically: Certifying at the Silver Performance Level for the ICC 700 standard using either the Prescriptive or Performance Paths will result in a residential building that is more efficient than if the building only complied with the 2009 IECC. Certifying at the Silver level under LEED for Homes standard, including mandatory compliance with ENERGY STAR 2006 and earning two additional energy points will result in a residential building that is more efficient than if the building only complied with the 2009 IECC.

  20. Remaining Sites Verification Package for the 600-243 Petroleum-Contaminated Soil Bioremediation Pad, Waste Site Reclassification Form 2007-033

    SciTech Connect (OSTI)

    J. M. Capron

    2008-11-07

    The 600-243 waste site consisted of a bioremediation pad for petroleum-contaminated soils resulting from the 1100 Area Underground Storage Tank (UST) upgrades in 1994. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  1. Field Testing of LIDAR-Assisted Feedforward Control Algorithms for Improved Speed Control and Fatigue Load Reduction on a 600-kW Wind Turbine: Preprint

    SciTech Connect (OSTI)

    Kumar, Avishek A.; Bossanyi, Ervin A.; Scholbrock, Andrew K.; Fleming, Paul; Boquet, Mathieu; Krishnamurthy, Raghu

    2015-12-14

    A severe challenge in controlling wind turbines is ensuring controller performance in the presence of a stochastic and unknown wind field, relying on the response of the turbine to generate control actions. Recent technologies such as LIDAR, allow sensing of the wind field before it reaches the rotor. In this work a field-testing campaign to test LIDAR Assisted Control (LAC) has been undertaken on a 600-kW turbine using a fixed, five-beam LIDAR system. The campaign compared the performance of a baseline controller to four LACs with progressively lower levels of feedback using 35 hours of collected data.

  2. f{sub 0}(600) and f{sub 0}(980) pole positions from a dispersive {pi}{pi} scattering data analysis

    SciTech Connect (OSTI)

    Ruiz e Elvira, J.; Martin, R. Garcia; Pelaez, J. R.; Kaminski, R.

    2011-05-23

    We show how the new precise data on kaon decays together with forward dispersion relations, sum rules and once- and twice-subtracted Roy equations allow for a precise analysis of {pi}{pi} scattering. The once subtracted Roy equations provide a more stringent consistency check for the parametrizations of the S0-wave data in the region from 450 to 1100 MeV that allows us to present a preliminary determination of the f{sub 0}(600) and f{sub 0}(980) poles from the constrained dispersive data analysis.

  3. Un~ted States Env~ronmental Monltor~ng EPA.600 '4-88, 021 Envtronmental Protect~on Systems Laboratory DOE/OP/00539/060

    Office of Legacy Management (LM)

    Env~ronmental Monltor~ng EPA.600 '4-88, 021 Envtronmental Protect~on Systems Laboratory DOE/OP/00539/060 Agency P 0. Box 93478 June 1988 Las Vegas NV 89193-5478 Research and Development Off-Site Environmental Monitoring Report Radiation Monitoring Around United States 1 ' 7 L 8 f Nuclear Test Areas This page intentionally left blank EPA-60014-88-021 DOE/DPI0053?-060 May 1988 OFF-SITE ENVIRONMENTAL MONITORING REPORT R a d i a t i o n M o n i t o r i n g Around U n i t e d States Nuclear Test

  4. Crack growth rates and metallographic examinations of Alloy 600 and Alloy 82/182 from field components and laboratory materials tested in PWR environments.

    SciTech Connect (OSTI)

    Alexandreanu, B.; Chopra, O. K.; Shack, W. J.

    2008-05-05

    In light water reactors, components made of nickel-base alloys are susceptible to environmentally assisted cracking. This report summarizes the crack growth rate results and related metallography for field and laboratory-procured Alloy 600 and its weld alloys tested in pressurized water reactor (PWR) environments. The report also presents crack growth rate (CGR) results for a shielded-metal-arc weld of Alloy 182 in a simulated PWR environment as a function of temperature between 290 C and 350 C. These data were used to determine the activation energy for crack growth in Alloy 182 welds. The tests were performed by measuring the changes in the stress corrosion CGR as the temperatures were varied during the test. The difference in electrochemical potential between the specimen and the Ni/NiO line was maintained constant at each temperature by adjusting the hydrogen overpressure on the water supply tank. The CGR data as a function of temperature yielded activation energies of 252 kJ/mol for a double-J weld and 189 kJ/mol for a deep-groove weld. These values are in good agreement with the data reported in the literature. The data reported here and those in the literature suggest that the average activation energy for Alloy 182 welds is on the order of 220-230 kJ/mol, higher than the 130 kJ/mol commonly used for Alloy 600. The consequences of using a larger value of activation energy for SCC CGR data analysis are discussed.

  5. Evidence of incomplete annealing at 800 °C and the effects of 120 °C baking on the crystal orientation and the surface superconducting properties of cold-worked and chemically polished Nb

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

    Sung, Z. -H.; Dzyuba, A.; Lee, P. J.; Larbalestier, D C; Cooley, L. D.

    2015-07-01

    High-purity niobium rods were cold-worked by wire-drawing, followed by various combinations of chemical polishing and high-vacuum baking at 120 °C or annealing at 800 °C in order to better understand changes to the surface superconducting properties resulting from typical superconducting radio-frequency cavity processing. AC susceptibility measurements revealed an enhanced upper transition Tc at ~ 9.3–9.4 K in all samples that was stable through all annealing steps, a value significantly above the accepted Tc of 9.23 K for pure annealed niobium. Corresponding elevations were seen in the critical fields, the ratio of the surface critical field Hc3 to the bulk uppermore » critical field Hc2 rising to 2.3, well above the Ginzburg–Landau value of 1.695. Orientation imaging revealed an extensive dislocation rich sub-grain structure in the as-drawn rods, a small reduction of the surface strain after baking at 120 °C, and a substantial but incomplete recrystallization near the surface after annealing at 800 °C. We interpret these changes in surface superconducting and structural properties to extensive changes in the near-surface interstitial contamination produced by baking and annealing and to synergistic interactions between H and surface O introduced during electropolishing and buffered chemical polishing.« less

  6. Innovative Cell Materials and Designs for 300 Mile Range EVs

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

    Innovative Cell Materials and Design for 300 Mile Range EVs Yimin Zhu, PD/PI OneD Material, LLC (former Nanosys Energy Storage) Palo Alto, California June 16 ~20, 2014 DOE Vehicle Technologies AMR 2014 ES130_zhu_2014_p This presentation does not contain any proprietary, confidential, or otherwise restricted information TM * Barriers addressed - Performance: Low Wh/kg & Wh/L - Life: Poor deep discharge cycles - Cost: High $/kWh * Targets Anode: >700 mAh/g 1,600 mAh/g >800 cycles

  7. DNP 2015: APS Division of Nuclear Physics

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

    Registration and Accommodation request The companion fee covers the reception and companions program that is held in parallel with the plenary session. Non-member registration is for non APS members who wish to attend the sessions or be a vendor at the meeting. DNP 2015 Registration fee schedule Date Members Non-Members Students/Unemployed Companion Before Sept. 2 $275 $600 $100 $50 After Sept. 2 $350 $700 $175 $60 On-Site $400 $800 $200 $75 Registration and hotel accommodations will be handled

  8. Fleet DNA Project Data Summary Report for School Buses

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

    42 39 45 20 Deployment ID 0 100 200 300 400 500 600 700 800 857 Number of days Breakdown of Total Operational Days Collected by Deployment for School Buses 0% 20% 40% 60% 80% 100% # of Vehicles Reporting: 204 # of Days Included: 857 Generated: Thu Aug 07, 2014 42 39 45 20 Deployment ID 0 50 100 150 200 204 Number of Vehicles Breakdown of Total Vehicles by Deployment for School Buses 0% 20% 40% 60% 80% 100% # of Vehicles Reporting: 204 # of Days Included: 857 Generated: Thu Aug 07, 2014 39 42 45

  9. Slide 1

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

    Integration of Solar Energy What Have We Learned Thomas Bialek, PhD PE Chief Engineer October 29, 2015 PV Intermittency Measure Measure Nominal Voltage Upper ANSI Range Upper ANSI Range Nominal Voltage Data Analysis 4 500 600 700 800 900 1,000 2010 2011 2012 2013 2014 2015 2016 Number of Circuits SDG&E PV Penetration by Circuit > 30% 20% to 29% 10% to 19% < 10% 5 Modeling DER Integration 6 Modeling DER Integration 7 Modeling - Detailed PSCad Modeling 8 Modeling - RTDS 9 Modeling -

  10. The 800-meter sample toroidal field...

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

    ship at the port of Charleston, S.C., on May 28, 2014 for its voyage to La Spezia, Italy. ... S.C. and then on to La Spezia, Italy, where the European conductor winding ...

  11. Results of U-xMo (x=7, 10, 12 wt.%) Alloy versus Al-6061 Cladding Diffusion Couple Experiments Performed at 500, 550 and 600 Degrees C

    SciTech Connect (OSTI)

    Emmanuel Perez; Dennis D. Keiser, Jr.; Yongho Sohn

    2013-04-01

    The Reduced Enrichment for Research and Test Reactors (RERTR) program has been developing low enrichment fuel systems encased in Al 6061 for use in research and test reactors. UMo alloys in contact with Al and Al alloys can undergo diffusional interactions that can result in the development of interdiffusion zones with complex fine-grained microstructures composed of multiple phases. A monolithic fuel currently being developed by the RERTR program has local regions where the UMo fuel plate is in contact with the Al 6061 cladding and, as a result, the program finds information about interdiffusion zone development at high temperatures of interest. In this study, the microstructural development of diffusion couples consisting of U-7wt.%Mo, U-10wt.%Mo, and U-12wt.%Mo vs. Al 6061 (or 6061 aluminum) cladding, annealed at 500, 550, 600 degrees C for 1, 5, 20, 24, or 132 hours, was analyzed by backscatter electron microscopy and x-ray energy dispersive spectroscopy on a scanning electron microscope. Concentration profiles were determined by standardized wavelength dispersive spectroscopy and standardless x-ray energy dispersive spectroscopy. The results of this work shows that the presence of surface layers at the UMo/Al 6061 interface can dramatically impact the overall interdiffusion behavior in terms of rate of interaction and uniformity of the developed interdiffusion zones. It further reveals that relatively uniform interaction layers with higher Si concentrations can develop in UMo/Al 6061 couples annealed at shorter times and that longer times at temperature result in the development of more non-uniform interaction layers with more areas that are enriched in Al. At longer annealing times and relatively high temperatures, UMo/Al 6061 couples can exhibit more interaction compared to UMo/pure Al couples. The minor alloying constituents in Al 6061 cladding can result in the development of many complex phases in the interaction layer of UMo/Al6061 cladding couples, and some phases in the interdiffusion zones of UMo/Al6061 cladding couples are likely similar to those observed for UMo/pure Al couples.

  12. CO2-H2O Mixtures in the Geological Sequestration of CO2. II. Partitioning in Chloride Brines at 12-100 °C and 1-600 bar.

    Office of Scientific and Technical Information (OSTI)

    CO 2 -H 2 O Mixtures in the Geological Sequestration of CO 2 . II. Partitioning in Chloride Brines at 12-100°C and up to 600 bar. Nicolas Spycher and Karsten Pruess Lawrence Berkeley National Laboratory, MS 90-1116, 1 Cyclotron Road, Berkeley, California, USA September 2004 ABSTRACT Correlations presented by Spycher et al. (2003) to compute the mutual solubilities of CO 2 and H 2 O are extended to include the effect of chloride salts in the aqueous phase. This is accomplished by including, in

  13. Executive Committee meeting | Department of Energy

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

    6, 2016 6:00PM to 7:00PM EST The Oak Ridge Site Specific Advisory Board's Executive Committee meeting is open to the public...

  14. Topic Area 1: Technology Demonstration Projects | Open Energy...

    Open Energy Info (EERE)

    Source Heat Pumps Nashville, TN 1,800,000 1,800,000 3,600,000 New School & Performing Arts Theater Pennsylvania 1001 South 15th Street Associates, LLC Recovery Act - Geothermal...

  15. Implications of Low Electricity Demand Growth

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

    Director, Office of Electricity, Coal, Nuclear, & Renewables Analysis U.S. Energy Information Administration ... -800 -600 -400 -200 0 2010 2015 2020 2025 2030 2035 2040 ...

  16. Better Buildings Data and Summary Report

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

    records - 9,600+ Residential Multi-family Unit records - 800+ Residential ... Key Issues: * Funding Opportunity Announcement (FOA) issued before data collection ...

  17. Tubular solid oxide fuel cells with porous metal supports and ceramic interconnections

    DOE Patents [OSTI]

    Huang, Kevin (Export, PA); Ruka, Roswell J. (Pittsburgh, PA)

    2012-05-08

    An intermediate temperature solid oxide fuel cell structure capable of operating at from 600.degree. C. to 800.degree. C. having a very thin porous hollow elongated metallic support tube having a thickness from 0.10 mm to 1.0 mm, preferably 0.10 mm to 0.35 mm, a porosity of from 25 vol. % to 50 vol. % and a tensile strength from 700 GPa to 900 GPa, which metallic tube supports a reduced thickness air electrode having a thickness from 0.010 mm to 0.2 mm, a solid oxide electrolyte, a cermet fuel electrode, a ceramic interconnection and an electrically conductive cell to cell contact layer.

  18. A Financial Perspective

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

    Manufacturing Workshop: A Financial Perspective Todd Glass Wilson Sonsini Goodrich & Rosati, PC Presented to the US DOE's Sunshot PV Manufacturing Initiative 25 March 2011 DOC#5049157 2 Source: 4Q 10 / FY 2010 Cleantech Investment Monitor Venture Capital In E&CT Continues to Rise... $0.96 B $1.32 B $1.36 B $2.09 B $4.74 B $6.55 B $8.83 B $6.04 B $7.86 B 191 322 356 415 440 511 586 622 729 0 100 200 300 400 500 600 700 800 $0.0 $1.0 $2.0 $3.0 $4.0 $5.0 $6.0 $7.0 $8.0 $9.0 $10.0 2002 2003

  19. STATE OF THE HANFORD SITE Public Meetings

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

    7:00 - 9:00 p.m. April 17, 2014 - Hood River Best Western Hotel: Gorge Room 1108 E. Marina Dr. Hood River 6:00 - 7:00 p.m. Open House 7:00 - 9:00 p.m. April 29, 2014 - Richland...

  20. PPPO Events | Department of Energy

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

    SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Paducah Citizens Advisory Board Meeting - January 6:00PM to 8:00PM CST 24 25 26 27...

  1. Obama Administration Announces Additional $16,956,700 for Local...

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

    on government buildings, energy efficient traffic signals and street lights, deployment of Combined Heat and Power and district heating and cooling systems, and others. ...

  2. 14,700 tons of silver at Y-12

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

    calutron magnets was because of a shortage of copper during the war. As you will recall, Gen. Groves sent Col. Nichols to arrange for the purchase of as much uranium ore as could...

  3. Florida Power & Light Company, 700 Universe Blvd. Juno Beach...

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

    ... In the latter case, technological advances in the world of digital "bits" have enabled not ... of specific pricing programs and marketing tactics; (iv) the impact of social norms ...

  4. Title 11 Alaska Administrative Code 84.700 Geothermal Leasing...

    Open Energy Info (EERE)

    Abstract Implementing regulations in Alaska governing geothermal leasing procedures including competitive and non-competitive leasing. Published NA Year Signed or Took...

  5. Obama Administration Announces Additional $37,157,700 for Local...

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

    of 196,990,133 in Wisconsin weatherization and energy funding announced by the Administration on March 12 th and detailed at energy.govrecovery. "These investments will save...

  6. SANDIA REPORT SAND95-2049 UC-700 Unlimited Release

    Office of Scientific and Technical Information (OSTI)

    Problems Micheal W. Glass Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 for the United S t a t e s Department of Energy...

  7. SANDIA REPORT SAND95-2049 UC-700 Unlimited Release

    Office of Scientific and Technical Information (OSTI)

    constitute or imply its endorsement, recommendation, or favoring by the United States ... CPU and memory requirements for a job, but the mem- ory savings can be substantial. ...

  8. Interim Response Actions (IRA's). IR-700-703-1.01.

    Office of Legacy Management (LM)

  9. Fact #800: October 21, 2013 Characteristics of New Light Vehicles...

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

    101 98 1982 21.1 3,202 14.4 103 110 99 101 99 1983 21.0 3,257 14.1 107 109 101 99 103 1984 21.0 3,262 14.0 109 109 101 98 105 1985 21.3 3,271 13.5 114 111 101 94 110 1986 21.8 ...

  10. Well cored to 9,800 ft in Paraguay

    SciTech Connect (OSTI)

    Gunn, K.B. )

    1991-05-13

    The mining industry's slim hole drilling rigs have proven applicable to primary oil exploration. These machines are smaller than conventional drilling rigs and can be transported with relative ease to remote locations. A typical rig drills an entire well by coring, with the cores retrieved by wire line without tripping the pipe. The core drilling system is specially suited to drilling hard rock formations. This paper reports on the project which evaluated the geological aspects of the Parana basin and determined the applicability of slim hole, core drilling techniques as an exploration tool. The Parana basin is found in the eastern third of Paraguay, part of northeastern Argentina, and part of southern Brazil. Much of the basin is overlaid by basalt flows up to 5,000-ft thick, and there are numerous igneous intrusions and dikes within the sedimentary section. This combination makes seismic quality poor and interpretation extremely difficult. The formations are relatively old, with Triassic red beds occurring only a few feet below the surface or immediately below the basalt. Beneath the Triassic are Permian marine deposits, Permo-Carboniferous tillites, and then Devonian, Silurian, and Ordovician deposits to the basement. The section outcrops 100 miles west of the Mallorquin Well No. 1 site. The Parana basin has been only randomly explored. To date, success has been limited to a minor gas find near Sao Paulo, Brazil.

  11. 36CFRPart800_as_amended2004_web.doc

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

    ... The Council, on its own initiative or at the request of another party, may establish ... borough, or other general purpose political subdivision of a State. (o) Memorandum ...

  12. FAQs for Survey Forms 800, 810, and 820

    Gasoline and Diesel Fuel Update (EIA)

    0, 810, and 820 Is natural gas feedstock for hydrogen production included when reporting natural gas quantity used as fuel (EIA product Code 105) on the EIA 820? Exclude natural gas feedstock for hydrogen production under Code 105 on EIA 820. Report only the quantity of natural gas consumed as fuel at the refinery. Report natural gas used for hydrogen production under Code 107. On the EIA-810 survey, where is hydrogen reported? Report receipts and inputs of hydrogen as "Hydrogen" (line

  13. Secretary Chu Announces Nearly $800 Million from Recovery Act...

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

    be outsourced," Secretary Chu said. "With American investment and ingenuity -- and resources grown right here at home -- we can lead the way toward a new green energy economy." ...

  14. Dismantling of Building 409. IR-800-803-1.01.

    Office of Legacy Management (LM)

  15. Obama Administration Announces Additional $63,817,400 for Local...

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

    ... 3,567,800 AZ Mohave County 408,700 AZ Navajo County 473,900 AZ Pima County 3,981,900 ... California & Arizona 56,400 AZNMUT Navajo Nation, Arizona, New Mexico & Utah ...

  16. Deutsche Gesellschaft fr Internationale Zusammenarbeit (GIZ...

    Open Energy Info (EERE)

    14,700 staff, about 11,200 of whom are national personnel. 1,800 people are employed at Head Office in Eschborn near Frankfurt am Main and at various locations within Germany....

  17. MIT Plasma Science & Fusion Center: research, alcator, pubs,...

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

    pm Executive SessionDiscussions with C-Mod team as desired * Priorities Marmar * 8 Tesla Wolfe 7:00 pm PAC Dinner (if desired) Wednesday, February 25, 2004 8:00 am Executive...

  18. K C Electric Association | Open Energy Information

    Open Energy Info (EERE)

    K C Electric Association Jump to: navigation, search Name: K C Electric Association Place: Colorado Website: www.kcelectric.coop Outage Hotline: 1-800-700-3123 Outage Map:...

  19. Rate of reaction of hydrogen sulfide-carbonyl sulfide mixtures with fully calcined dolomite

    SciTech Connect (OSTI)

    Kamath, V.S.; Petrie, T.W.

    1981-01-01

    Kinetic data are obtained by a gravimetric technique for rates of reaction of calcium oxide in fully calcined dolomite with hydrogen sulfide and hydrogen sulfide-carbonyl sulfide mixtures. The data are presented as values for a factor k defined by d(CAO) = -k (CAO) dt. At 600, 700, and 800 degrees C with (H/sub 2/S) from 0.5% to 5.0% by volume and (H/sub 2/S)/(COS) = 20 for mixtures, expressions for k show apparent rate constants and the dependence on sulfurous gas concentration. For example, at 700 degrees C, k = 1.43 x 10/sup -4/ (h2s) 1.06/S and k = 1.70 x 10/sup -4/ (H/sub 2/S + COS) 1.00/s. Since the date show first-order dependence on calcium oxide, k's for H/sub 2/S alone as the sulfurous gas and h2s-cos mixtures can be obtained for the same sample, free from scatter due to variations from sample to sample. Addition of values for k from runs with H/sub 2/S as the only sulfurous gas and runs with COS as the only sulfurous gas are compared to measurements with actual mixtures. K's for the mixtures are approximately 30% higher than the sum of the appropriate separate values.

  20. --No Title--

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

    you need care. A daily tuition rate would apply. Hours of operation 7:00 am - 6:00 pm Snacks and meal provided For more detailed information click here, or feel free to visit our...

  1. Executive Committee meeting | Department of Energy

    Energy Savers [EERE]

    Executive Committee meeting Executive Committee meeting May 4, 2016 6:00PM to 7:00PM EDT The Oak Ridge Site Specific Advisory Board's Executive Committee meeting is open

  2. C:\\ANNUAL\\Vol2chps.v8\\ANNUAL2.VP

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

    in the United States, 1930-2000 Figure 1930 1935 1940 1945 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 0 5 10 15 20 25 0 100 200 300 400 500 600 700 Trillion Cubic...

  3. Slide 1

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

    and Forecasting Energy Information Administration Policy ... transportation and electricity markets by 2025 * ... 5.00 6.00 7.00 2005 2010 2015 2020 2025 2030 Reference S. ...

  4. Microsoft Word - LMI_Kickoff_Agenda_2014-09-23_forweb5.docx

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

    6:00 Dinner Jorgensen Lobby 7:00 Climate Change and the Future of Photovoltaics Nate Lewis (Caltech) 8:15pm Shuttle from Caltech to Hilton Wednesday, September 24, 2014 Winnett...

  5. Executive Committee meeting | Department of Energy

    Energy Savers [EERE]

    Executive Committee meeting Executive Committee meeting April 6, 2016 6:00PM to 7:00PM EDT The Oak Ridge Site Specific Advisory Board's Executive Committee meeting is open

  6. Executive Committee meeting | Department of Energy

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

    Executive Committee meeting Executive Committee meeting February 3, 2016 6:00PM to 7:00PM EST The Oak Ridge Site Specific Advisory Board's Executive Committee meeting is open

  7. (Y0.5In0.5)Ba(Co,Zn)4O7 cathodes with superior high-temperature phase stability for solid oxide fuel cells

    SciTech Connect (OSTI)

    Young Nam, Kim; Kim, Jung-Hyun; Paranthaman, Mariappan Parans; Manthiram, Arumugam; Huq, Ashfia

    2012-01-01

    (Y0.5In0.5)BaCo4-xZnxO7 (1.0 x 2.0) oxides crystallizing in a trigonal P31c structure have been synthesized and explored as cathode materials for solid oxide fuel cells (SOFC). At a given Zn content, the (Y0.5In0.5)BaCo4-xZnxO7 sample with 50 % Y and 50 % In exhibits much improved phase stability at intermediate temperatures (600 - 800 oC) compared to the samples with 100 % Y or In. However, the substitution of Zn for Co in (Y0.5In0.5)Ba(Co4-xZnx)O7 (1.0 x 2.0) decreases the amount of oxygen loss on heating, total electrical conductivity, and cathode performance in SOFC while providing good long-term phase stability at high temperatures. Among the various chemical compositions investigated in the (Y0.5In0.5)Ba(Co4-xZnx)O7 system, the (Y0.5In0.5)BaCo3ZnO7 sample offers a combination of good electrochemical performance and low thermal expansion coefficient (TEC) while maintaining superior phase stability at 600 800 oC for 100 h. Fuel cell performances of the (Y0.5In0.5)Ba(Co3Zn)O7 + Ce0.8Gd0.2O1.9 (GDC) (50 : 50 wt. %) composite cathodes collected with anode-supported single cell reveal a maximum power density value of 521 mW cm-2 at 700 oC.

  8. 2011 Workshop Agenda_Ver_21.xlsx

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

    7:00 AM 8:00 AM 60 Workshop Registration 8:00 AM 8:05 AM 5 Welcome and Workshop Logistics John Makepeace, Office of Engineering and Construction Management 8:05 AM 8:20 AM 15...

  9. EXPO 2014 Exhibitor Information Exhibitor Schedule

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

    - Attachment 1 EXPO 2014 Exhibitor Information Exhibitor Schedule Exhibitor set up Monday, May 12 7:00 a.m. to 4:00 p.m. EXPO exhibitor hours Tuesday, May 13 7:00 a.m. to 7:00 p.m. Wednesday, May 14 7:00 a.m. to 7:00 p.m. Exhibit removal Wednesday, May 14 7:00 p.m. to 8:00 p.m. Thursday, May 15 7:00 a.m. to 9:00 a.m. Standard 10' x 10' exhibitor booths are free of charge* and include one skirted table and two chairs. *Charges will be assessed for booth phone service or any electrical needs in

  10. DUNE

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

    600 m downstream of the Fermilab beamline, and a 40,000 metric ton cryogenic liquid argon detector deployed deep underground at Sanford Lab, located 800 miles (1,300 km)...

  11. File:(131112) Presentacion LAC LEDs.pdf | Open Energy Information

    Open Energy Info (EERE)

    (131112) Presentacion LAC LEDs.pdf Jump to: navigation, search File File history File usage File:(131112) Presentacion LAC LEDs.pdf Size of this preview: 800 600 pixels. Go to...

  12. Paducah CAB Board Meeting - November | Department of Energy

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

    5 6:00PM to 8:00PM CST Paducah CAB Office, 111 Memorial Drive, Paducah, KY 42001 Contact Buz Smith, DOE Site Office 270-441-6821 www.pgdpcab.energy.gov...

  13. File:DIA Visual Development.pdf | Open Energy Information

    Open Energy Info (EERE)

    DIA Visual Development.pdf Jump to: navigation, search File File history File usage File:DIA Visual Development.pdf Size of this preview: 800 600 pixels. Go to page 1 2 3 4 5 6...

  14. File:DIA Kenya 0906 lw (2).pdf | Open Energy Information

    Open Energy Info (EERE)

    DIA Kenya 0906 lw (2).pdf Jump to: navigation, search File File history File usage File:DIA Kenya 0906 lw (2).pdf Size of this preview: 800 600 pixels. Go to page 1 2 3 4 5 6 7...

  15. U. S. Energy Information Administration | Drilling Productivity...

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

    600 800 1000 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 new-well oil production per rig rig count New-well oil production per rig barrelsday Eagle Ford Region Rig count ...

  16. Paducah CAB Board meeting - August | Department of Energy

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

    27, 2015 6:00PM to 8:00PM CDT Paducah CAB Office, 111 Memorial Drive, Paducah, KY 42001 Contact Buz Smith, DOE Site Office 270-441-6821 www.pgdpcab.energy.gov...

  17. Paducah CAB Board and Subcommittees - November | Department of...

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

    - November November 19, 2015 6:00PM to 8:00PM CST Paducah CAB Office, 111 Memorial Drive, Paducah, KY 42001 Contact Buz Smith, DOE Site Office 270-441-6821 www.pgdpcab...

  18. File:UtahEnergyForumSiting.pdf | Open Energy Information

    Open Energy Info (EERE)

    UtahEnergyForumSiting.pdf Jump to: navigation, search File File history File usage File:UtahEnergyForumSiting.pdf Size of this preview: 800 600 pixels. Go to page 1 2 3 4 5 6 7...

  19. Prioritization Tool

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

    ... gas WH - 5 10 15 20 25 30 35 40 45 50 0 200 400 600 800 1000 1200 1400 1600 ... eere.energy.gov * Bass Diffusion Model (p's and q's) accounts for market penetration * ...

  20. Slide 1

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

    for ion beams, the diameter of the e-beam is 600 m We are developing two electron guns 2 A and 0.2 A, both with very high density 600-700 Acm 2 (factor of 5 higher than at...

  1. Genepool Quarterly Maintenance

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

    Genepool Quarterly Maintenance Genepool Quarterly Maintenance November 7, 2012 by Kirsten Fagnan The Genepool cluster will be offline for maintenance next Tuesday, November 13th from 7:00 am to 7:00 pm (PST). During this time staff will upgrade the Genepool compute nodes to Debian 6. Also, the firmware for /projectb and /house will be updated. /projectb will be unavailable from 7:00 am to 7:00 pm (PST) and /house will be unavailable from 8:00 am to 1:00 pm (PST). Any webservices or workflows

  2. Upcoming Events | Department of Energy

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

    About Us » News » Upcoming Events Upcoming Events Oak Ridge Office of Environmental Management Events ORSSAB monthly meeting January 13, 2016 6:00PM to 7:30PM EST EM/Stewardship Committee meeting January 27, 2016 6:00PM to 7:30PM EST Executive Committee meeting February 3, 2016 6:00PM to 7:00PM EST ORSSAB monthly board meeting February 10, 2016 6:00PM to 7:30PM EST EM/Stewardship Committee meeting February 24, 2016 6:00PM to 7:30PM EST News Press Releases News Archive Events Cleanup Progress

  3. Secretaries Chu and Vilsack Announce More Than $600 Million Investment...

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

    Washington, D.C. - U.S. Department of Energy Secretary Steven Chu and Agriculture ... Joining Secretary Chu, Agriculture Secretary Vilsack noted that USDA Rural Development has ...

  4. Obama Administration Announces Additional $27,777,600 for Local...

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

    of 73,259,203 in Utah weatherization and energy funding announced by the Administration on March 12th and detailed at energy.govrecovery. "These investments will save...

  5. RUS Bulletin 1794-A-600: Preparing an Environmental Report for...

    Open Energy Info (EERE)

    construed as imposing new requirements on RUS applicants. Where words of a "mandatory" nature are used, they are meant to reflect environmental requirements created by existing...

  6. GE CRD SERVICE ORDER TERMS AND CONDITIONS (6/00)

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

    to provide small andor minority (including women)-owned business utilization and demographic data upon request. Seller warrants that each chemical substance constituting or...

  7. Public Activities

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

    January 24, 2005 Visitors are welcome to view Fermilab's herd of about sixty buffalo seven days a week from 8:00 a.m. to 6:00 p.m. mid-October to mid-April and from 8:00 a.m....

  8. Portsmouth Events | Department of Energy

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

    - September 6:00PM to 8:00PM EDT Portsmouth Site Public Tour 8:30AM to 12:00PM EDT 20 21 22 23 24 25 26 Portsmouth SSAB Subcommittees - September 4:00PM to 6:00PM EDT 27 28 29 30...

  9. PPPO Events | Department of Energy

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

    Outreach » PPPO Events PPPO Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 Portsmouth SSAB Subcommittees - January 4:00PM to 6:00PM EST 17 18 19 20 21 22 23 Paducah Citizens Advisory Board Meeting - January 6:00PM to 8:00PM CST 24 25 26 27 28 29 30 31 1 2 3 4 5 6

  10. Isolated polypeptide having arabinofuranosidase activity

    DOE Patents [OSTI]

    Foreman, Pamela (Palo Alto, CA); Van Solingen, Pieter (Naaldwijk, NL); Goedegebuur, Frits (Vlaardingen, NL); Ward, Michael (Palo Alto, CA)

    2010-02-23

    Described herein are novel gene sequences isolated from Trichoderma reesei. Two genes encoding proteins comprising a cellulose binding domain, one encoding an arabionfuranosidase and one encoding an acetylxylanesterase are described. The sequences, CIP1 and CIP2, contain a cellulose binding domain. These proteins are especially useful in the textile and detergent industry and in pulp and paper industry. TABLE-US-00001 cip1 cDNA sequence (SEQ ID NO: 1) GACTAGTTCA TAATACAGTA GTTGAGTTCA TAGCAACTTC 50 ACTCTCTAGC TGAACAAATT ATCTGCGCAA ACATGGTTCG CCGGACTGCT 100 CTGCTGGCCC TTGGGGCTCT CTCAACGCTC TCTATGGCCC AAATCTCAGA 150 CGACTTCGAG TCGGGCTGGG ATCAGACTAA ATGGCCCATT TCGGCACCAG 200 ACTGTAACCA GGGCGGCACC GTCAGCCTCG ACACCACAGT AGCCCACAGC 250 GGCAGCAACT CCATGAAGGT CGTTGGTGGC CCCAATGGCT ACTGTGGACA 300 CATCTTCTTC GGCACTACCC AGGTGCCAAC TGGGGATGTA TATGTCAGAG 350 CTTGGATTCG GCTTCAGACT GCTCTCGGCA GCAACCACGT CACATTCATC 400 ATCATGCCAG ACACCGCTCA GGGAGGGAAG CACCTCCGAA TTGGTGGCCA 450 AAGCCAAGTT CTCGACTACA ACCGCGAGTC CGACGATGCC ACTCTTCCGG 500 ACCTGTCTCC CAACGGCATT GCCTCCACCG TCACTCTGCC TACCGGCGCG 550 TTCCAGTGCT TCGAGTACCA CCTGGGCACT GACGGAACCA TCGAGACGTG 600 GCTCAACGGC AGCCTCATCC CGGGCATGAC CGTGGGCCCT GGCGTCGACA 650 ATCCAAACGA CGCTGGCTGG ACGAGGGCCA GCTATATTCC GGAGATCACC 700 GGTGTCAACT TTGGCTGGGA GGCCTACAGC GGAGACGTCA ACACCGTCTG 750 GTTCGACGAC ATCTCGATTG CGTCGACCCG CGTGGGATGC GGCCCCGGCA 800 GCCCCGGCGG TCCTGGAAGC TCGACGACTG GGCGTAGCAG CACCTCGGGC 850 CCGACGAGCA CTTCGAGGCC AAGCACCACC ATTCCGCCAC CGACTTCCAG 900 GACAACGACC GCCACGGGTC CGACTCAGAC ACACTATGGC CAGTGCGGAG 1000 GGATTGGTTA CAGCGGGCCT ACGGTCTGCG CGAGCGGCAC GACCTGCCAG 1050 GTCCTGAACC CATACTACTC CCAGTGCTTA TAAGGGGATG AGCATGGAGT 1100 GAAGTGAAGT GAAGTGGAGA GAGTTGAAGT GGCATTGCGC TCGGCTGGGT 1150 AGATAAAAGT CAGCAGCTAT GAATACTCTA TGTGATGCTC ATTGGCGTGT 1200 ACGTTTTAAA AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA 1250 AAAAAAAAAA AAAAAAAAAG GGGGCGGCCG C 1271

  11. Effect of calcination temperature on electrical properties of Nd{sub 0.7}Ba{sub 0.3}MnO{sub 3}

    SciTech Connect (OSTI)

    Lim, K. P.; Halim, S. A.; Chen, S. K.; Ng, S. W.; Chew, Z. Y.

    2015-04-24

    In this work, Nd{sub 0.7}Ba{sub 0.3}MnO{sub 3} was synthesized via cryo-milling method to investigate the effect of calcination temperature on the structure, microstructure, magnetic and electrical properties. XRD analysis revealed all samples can be indexed to orthorhombic structure systems with Imma space group accompany with some minor phases of Mn{sub 2}O{sub 4} and BaMnO{sub 3}. FESEM analysis confirmed that a slight increase in the grain size from 117.4 nm (600C), 119.5 nm (700C), 121.0 nm (800C), 123.1 nm (900C) to 138.4 nm (1000C) was observed when different calcination temperature was applied. Four Point Probe measurements showed that all samples are in paramagnetic insulating region and T{sub MIT} is lower than 20K. Resistivity increase when grain size reduces due to increase of effective grain boundary that weakens the electron hopping process via double exchange mechanism. Beside, a drastic increase of resistivity also observed due to present of minor secondary phase (BaMnO{sub 3}) in sample C9.

  12. Effect of carbonization temperature on the physical and electrochemical properties of supercapacitor electrode from fibers of oil palm empty fruit bunches

    SciTech Connect (OSTI)

    Ishak, M. M.; Deraman, M. Talib, I. A.; Basri, N. H.; Omar, R.; Nor, N. S. M.; Dolah, B. N. M.; Awitdrus,; Farma, R.; Taer, E.

    2015-04-16

    Self-adhesive carbon grains (SACG) was prepared from fibers of oil palm empty fruit bunches. The SACG green monoliths were carbonized in N{sub 2} environment at 400, 500, 600 and 700C to produce carbon monoliths labeled as CM1, CM2, CM3 and CM4 respectively. The CMs were activated in CO{sub 2} surrounding at 800C for 1 hour to produce activated carbon monolith electrodes (ACM1, ACM2, ACM3 and ACM4). The physical properties of the CMs and ACMs were investigated using X-ray diffraction, field emission scanning electron microscopy (FESEM) and N{sub 2} adsorption-desorption isotherm techniques. ACMs were used as electrode to fabricate symmetry supercapacitor cells and the cells performances were investigated using electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD) standard techniques. In this paper we report the physical and electrochemical properties of the ACM electrodes by analyzing the influence of the carbonization temperature on these properties.

  13. Thermal Systems Process and Components Laboratory (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Thermal Systems Process and Components Laboratory at the Energy Systems Integration Facility. The focus of the Thermal Systems Process and Components Laboratory at NREL's Energy Systems Integration Facility (ESIF) is to research, develop, test, and evaluate new techniques for thermal energy storage systems that are relevant to utility-scale concentrating solar power plants. The laboratory holds test systems that can provide heat transfer fluids for the evaluation of heat exchangers and thermal energy storage devices. The existing system provides molten salt at temperatures up to 800 C. This unit is charged with nitrate salt rated to 600 C, but is capable of handling other heat transfer fluid compositions. Three additional test bays are available for future deployment of alternative heat transfer fluids such as hot air, carbon dioxide, or steam systems. The Thermal Systems Process and Components Laboratory performs pilot-scale thermal energy storage system testing through multiple charge and discharge cycles to evaluate heat exchanger performance and storage efficiency. The laboratory equipment can also be utilized to test instrument and sensor compatibility with hot heat transfer fluids. Future applications in the laboratory may include the evaluation of thermal energy storage systems designed to operate with supercritical heat transfer fluids such as steam or carbon dioxide. These tests will require the installation of test systems capable of providing supercritical fluids at temperatures up to 700 C.

  14. Vacancy-type defects induced by grinding of Si wafers studied by monoenergetic positron beams

    SciTech Connect (OSTI)

    Uedono, Akira; Yoshihara, Nakaaki; Mizushima, Yoriko; Kim, Youngsuk; Nakamura, Tomoji; Ohba, Takayuki; Oshima, Nagayasu; Suzuki, Ryoichi

    2014-10-07

    Vacancy-type defects introduced by the grinding of Czochralski-grown Si wafers were studied using monoenergetic positron beams. Measurements of Doppler broadening spectra of the annihilation radiation and the lifetime spectra of positrons showed that vacancy-type defects were introduced in the surface region (<98 nm), and the major defect species were identified as (i) relatively small vacancies incorporated in dislocations and (ii) large vacancy clusters. Annealing experiments showed that the defect concentration decreased with increasing annealing temperature in the range between 100 and 500C. After 600700C annealing, the defect-rich region expanded up to about 170 nm, which was attributed to rearrangements of dislocation networks, and a resultant emission of point defects toward the inside of the sample. Above 800C, the stability limit of those vacancies was reached and they started to disappear. After the vacancies were annealed out (900C), oxygen-related defects were the major point defects and they were located at <25 nm.

  15. Iron-Doped Carbon Aerogels: Novel Porous Substrates for Direct Growth of Carbon Nanotubes

    DOE R&D Accomplishments [OSTI]

    Steiner, S. A.; Baumann, T. F.; Kong, J.; Satcher, J. H.; Dresselhaus, M. S.

    2007-02-20

    We present the synthesis and characterization of Fe-doped carbon aerogels (CAs) and demonstrate the ability to grow carbon nanotubes directly on monoliths of these materials to afford novel carbon aerogel-carbon nanotube composites. Preparation of the Fe-doped CAs begins with the sol-gel polymerization of the potassium salt of 2,4-dihydroxybenzoic acid with formaldehyde, affording K{sup +}-doped gels that can then be converted to Fe{sup 2+}- or Fe{sup 3+}-doped gels through an ion exchange process, dried with supercritical CO{sub 2} and subsequently carbonized under an inert atmosphere. Analysis of the Fe-doped CAs by TEM, XRD and XPS revealed that the doped iron species are reduced during carbonization to form metallic iron and iron carbide nanoparticles. The sizes and chemical composition of the reduced Fe species were related to pyrolysis temperature as well as the type of iron salt used in the ion exchange process. Raman spectroscopy and XRD analysis further reveal that, despite the presence of the Fe species, the CA framework is not significantly graphitized during pyrolysis. The Fe-doped CAs were subsequently placed in a thermal CVD reactor and exposed to a mixture of CH{sub 4} (1000 sccm), H{sub 2} (500 sccm), and C{sub 2}H{sub 4} (20 sccm) at temperatures ranging from 600 to 800 C for 10 minutes, resulting in direct growth of carbon nanotubes on the aerogel monoliths. Carbon nanotubes grown by this method appear to be multiwalled ({approx}25 nm in diameter and up to 4 mm long) and grow through a tip-growth mechanism that pushes catalytic iron particles out of the aerogel framework. The highest yield of CNTs were grown on Fe-doped CAs pyrolyzed at 800 C treated at CVD temperatures of 700 C.

  16. Iron-Doped Carbon Aerogels: Novel Porous Substrates for Direct Growth of Carbon Nanotubes

    SciTech Connect (OSTI)

    Steiner, S A; Baumann, T F; Kong, J; Satcher, J H; Dresselhaus, M S

    2007-02-15

    We present the synthesis and characterization of Fe-doped carbon aerogels (CAs) and demonstrate the ability to grow carbon nanotubes directly on monoliths of these materials to afford novel carbon aerogel-carbon nanotube composites. Preparation of the Fe-doped CAs begins with the sol-gel polymerization of the potassium salt of 2,4-dihydroxybenzoic acid with formaldehyde, affording K{sup +}-doped gels that can then be converted to Fe{sup 2+}- or Fe{sup 3+}-doped gels through an ion exchange process, dried with supercritical CO{sub 2} and subsequently carbonized under an inert atmosphere. Analysis of the Fe-doped CAs by TEM, XRD and XPS revealed that the doped iron species are reduced during carbonization to form metallic iron and iron carbide nanoparticles. The sizes and chemical composition of the reduced Fe species were related to pyrolysis temperature as well as the type of iron salt used in the ion exchange process. Raman spectroscopy and XRD analysis further reveal that, despite the presence of the Fe species, the CA framework is not significantly graphitized during pyrolysis. The Fe-doped CAs were subsequently placed in a thermal CVD reactor and exposed to a mixture of CH{sub 4} (1000 sccm), H{sub 2} (500 sccm), and C{sub 2}H{sub 4} (20 sccm) at temperatures ranging from 600 to 800 C for 10 minutes, resulting in direct growth of carbon nanotubes on the aerogel monoliths. Carbon nanotubes grown by this method appear to be multiwalled ({approx}25 nm in diameter and up to 4 mm long) and grow through a tip-growth mechanism that pushes catalytic iron particles out of the aerogel framework. The highest yield of CNTs were grown on Fe-doped CAs pyrolyzed at 800 C treated at CVD temperatures of 700 C.

  17. Sigma meson in pole-dominated QCD sum rules

    SciTech Connect (OSTI)

    Kojo, Toru; Jido, Daisuke

    2008-12-01

    The properties of the {sigma} meson are studied using the QCD sum rules for tetraquark operators. In the SU(3) chiral limit, we separately investigate SU(3) singlet and octet tetraquark states as constituents of the {sigma} meson and discuss their roles for the classification of the light scalar nonets {sigma}, f{sub 0}, a{sub 0}, and {kappa} as candidates of tetraquark states. All of our analyses are performed in the suitable Borel window which is indispensable to avoid the pseudopeak artifacts outside of the Borel window. We can set up acceptably wide Borel windows after preparing favorable linear combinations of operators and including the dimension 12 terms in the operator-product expansion. Taking into account the possible large widths, we evaluate masses for singlet and octet states as 700-850 and 600-750 MeV, respectively, although the octet operators have a smaller overlap with the tetraquark states than the singlet case, which requires careful interpretations. The splitting of the singlet and octet states emerges from the number of the qq annihilation diagrams, which include the color singlet annihilation processes qqqq{yields}(qq){sub 1} and the color octet annihilation processes qqqq{yields}G(qq){sub 8}. The mass of the {sigma} meson is evaluated as 600-800 MeV, which is much closer to the experimental value {approx}500 MeV than the mass evaluated by 2-quark correlator analyses, {approx}1.0 GeV. This indicates that the tetraquark state shares a larger fraction in the {sigma} meson than ordinary two quark meson states.

  18. Assessment of gas accumulation and retention -- Tank 241-SY-101

    SciTech Connect (OSTI)

    Alleman, R.T.; Burke, T.M.; Reynolds, D.A.; Simpson, D.E.

    1993-03-01

    An approximate analysis has been carried out to assess and estimate the maximum quantity of gas that is likely to be accumulated within waste tank 241-SY-101, and the maximum quantity which is likely to be retained after gas release events (GRE). According to the phenomenological models used for this assessment, based on interpretation of current and recent operational data, the estimated gas generation rate in the tank is approximately 4 m{sup 3}/day (147 ft{sup 3}/day). About half of this gas is released as it is generated, which is (essentially) continuously. The remainder is accumulated within the slurry layer of settled solids at the bottom of the tank, and released episodically in GREs, known as ``burps,`` that are induced by unstable buoyant conditions which develop when sufficient gas accumulates in the slurry. Calculations based on gas volumes to cause neutral buoyancy in the slurry predict the following: the maximum gas accumulation (at 1 atm pressure) that can occur without triggering a GRE is in the range of 606 to 1,039 m{sup 3} (21,400 to 36,700 ft{sup 3}); and the maximum gas retention immediately after a GRE is equal to the maximum accumulation minus the gas released in the GRE. GREs do not necessarily involve all of the slurry. In the largest GREs, which are assumed to involve all of the slurry, the minimum gas release (at 1 atm pressure) is calculated to be in the range of 193 to 328 m{sup 3} (6,800 to 11,600 ft{sup 3}). The corresponding maximum gas retention would be 413 to 711 m{sup 3} (14,600 to 25,100 ft{sup 3}).

  19. Preparation and lithium intercalation behavior of TiO{sub 2} in aqueous solutions

    SciTech Connect (OSTI)

    Li, Yunjiao, E-mail: yunjiaoli6601@hotmail.com; Li, Lin; Chen, Lingpeng; Wang, Xuanyu; Xu, Cang

    2014-04-01

    Highlights: The poor crystalline anatase phase or amorphous TiO{sub 2} was prepared by TiCl{sub 4} hydrolysis under different pH conditions. Phase transition behavior and lithium intercalation ability of the obtained TiO{sub 2} were found to be related to TiO{sub 2} property. The results indicate that TiO{sub 2} products obtained from TiCl{sub 4} hydrolysis at lower pH are favorable for lithium intercalation. - Abstract: The low crystalline or amorphous TiO{sub 2} was prepared by TiCl{sub 4} hydrolysis in aqueous solutions under different pH conditions at 45 C. The products obtained at lower pH (1.233.10) appear to be nano-sized particles with poor crystalline anatase structure and an uniform particle size distribution, while the product prepared at pH 4.10 presents in a poor crystalline anatase structure and the regular morphology starts to disappear, and the products obtained at higher pH (>6.00) are amorphous and irregular morphology. The hydrolysis products obtained at pH 2.60 and 8.80 were heat-treated at 300, 400, 600, 700 and 800 C for 3 h, respectively, to figure out the phase transition. The differences in phase transition process were observed, which verified the properties difference. The lithium intercalation abilities of the obtained TiO{sub 2} were studied. The results indicated that the TiO{sub 2} obtained at lower pH are more favorable for lithium intercalation and are better precursors.

  20. Microsoft PowerPoint - Slide 060112_Cogdell.ppt [Compatibility Mode]

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

    Heterogeneous case where variation comes from different apoproteins * Rings contain multiple types of alpha and beta apoproteins Rings contain multiple types of alpha and beta apoproteins - - seen as different sight energies in the 'B850' manifold - - site energies vary within an alpha/beta dimer Variability in B800 LH2 complexes from C. vinosum 0 8 1.0 CV_LH2 800/820 CV_LH2 800/840 CV_LH2 800/850 CV_LH2 LL800/850 0.4 0.6 0.8 absorbance 650 700 750 800 850 900 950 0.0 0.2 wavelength (nm)

  1. Hurricane Katrina Situation Report #6, August 28, 2005 (7:00 PM EDT)

    SciTech Connect (OSTI)

    2005-08-28

    Highlights are provided reflecting the current status of the impacts of Hurricane Katrina on power grids.

  2. MHK ISDB/Instruments/Vaisala WINDCAP Ultrasonic Wind Sensor WMT700...

    Open Energy Info (EERE)

    Velocity Planar Measurement (Current), 3D Velocity Volumetric Measurement (Current), Density (Ice), Direction (Ice), Speed (Ice), Thickness (Ice), Pressure (Tidal), Sea Surface...

  3. Third Carbon Sequestration Atlas Estimates Up to 5,700 Years...

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

    element in carbon capture and storage (CCS) technology, considered by many experts as ... international carbon capture and storage (CCS) collaborations, as well as worldwide CCS ...

  4. MHK ISDB/Instruments/MTi-G-700 GPS/INS | Open Energy Information

    Open Energy Info (EERE)

    updates occur. Search Related Instruments Related Measurement 3-axis Acceleration (Translation) (6) AirMar 42183 Heading Sensor Dynamic Motion Sensors 0.05 RMS AIRMAR 150WX...

  5. Letter: EPA Comments on Interim Response Actions (IRA's). IR-700-704-1.02.

    Office of Legacy Management (LM)

  6. Responsiveness Summary to EPA Comments on Debris Consolidation. IR-700-704-1.01

    Office of Legacy Management (LM)

  7. Hugoniot Measurements at Low Pressures in Tin Using 800 MeV proton Radiography

    SciTech Connect (OSTI)

    Schwartz, Cynthia; Hogan, Gary E; King, Nicholas S. P.; Kwiathowski, Kris K.; Mariam, Fesseha G.; Marr-Lyon, Mark; McNeil, Wendy Vogan; Merrill, Frank E.; Morris, Christopher; Rightley, Paul; Saunders, Alexander

    2009-08-05

    A 2cm long 8 mm diameter cylindrical tin target has been shocked to a pressure in the region of the {beta} {yields} {gamma} phase change using a small, low density PETN charge mounted on the opposite side of a stainless steel diaphragm. The density jump and shock velocity were measured radiographically as the shock wave moved through the sample and the pressure dropped, using the proton radiography facility at LANL. This provided a quasi-continuous record of the equations of state along the Hugoniot for the P1 wave from a shock velocity of 3.25 km/sec down to near the sound speed. Edge release effects were removed from the data using tomographic techniques. The data show evidence for a phase transition that extends over a broad pressure range. The data and analysis will be presented.

  8. HUGONIOT MEASUREMENTS AT LOW PRESSURES IN TIN USING 800 MeV PROTON RADIOGRAPHY

    SciTech Connect (OSTI)

    Schwartz, C. L.; Hogan, G. E.; King, N. S. P.; Kwiatkowski, K.; Mariam, F. G.; Merrill, F. E.; Morris, C. L.; Saunders, A.; Marr-Lyon, M.; Rightley, P. M.; McNeil, W. V.

    2009-12-28

    A 20 mm long 8 mm diameter cylindrical tin target has been shocked to a pressure just below the beta->gamma phase change, using a small, low density PETN charge mounted on the opposite side of a thin stainless steel diaphragm. The density jump and shock velocity were measured radiographically at multiple points as the shock wave moved though the sample and the pressure dropped, using the proton radiography facility at LANL. This provided a quasi-continuous record along the principal Hugoniot from a peak shock velocity of 3.27 km/sec to a minimum of 3.09 km/sec. Edge release effects were removed from the data using simple tomographic reconstruction techniques. The data and analysis are presented.

  9. Secretary Chu Highlights More Than 1,800 Electric Vehicle Chargers...

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

    Chu. "Building energy-saving electric cars and trucks, and the infrastructure to power them, will help Americans save money at the pump and improve the nation's energy security." ...

  10. EIA-800, Weekly Refinery and Fractionator Report Page 1 U. S...

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

    noticeoog.jsp. * Electronic Filing Option: The PC Electronic Data Reporting Option (PEDRO) is a Windows-based application that will enable you to enter data interactively,...

  11. Production of J/{Psi} in 800 GeV/c p-Si interactions

    SciTech Connect (OSTI)

    Fermilab E771 Collaboration

    1994-07-01

    The authors report on the analysis of high mass opposite sign dimuon states produced in pSi interactions at {radical}s = 38.7 GeV. These data have been collected with an open geometry fixed target spectrometer in the Fermilab Experiment E771. J/{psi} and {psi}(2S) total cross section sand J/{psi} x{sub f} and p{sub t} differential cross sections have been measured and compared with extrapolations from data at lower energies. Evidence for {Upsilon} meson production is also presented.

  12. MO-G-BRE-02: A Survey of IMRT QA Practices for More Than 800 Institutions

    SciTech Connect (OSTI)

    Pulliam, K; Kerns, J; Howell, R; Followill, D; Kry, S; O'Daniel, J

    2014-06-15

    Purpose: A wide range of techniques and measurement devices are employed for IMRT QA, causing a large variation of accepted action limits and potential follow up for failing plans. Such procedures are not well established or accepted in the medical physics community. To achieve the goal of proving insight into current IMRT QA practices, we created an electronic IMRT QA survey. The survey was open to a variety of the most common QA devices and assessed the type of comparison to measurement, action limits, delivery methods, and clinical action for failing QA plans. Methods: We conducted an online survey through the Radiological Physics Center's (RPC) annual survey with the goal of ascertaining elements of routine patient-specific IMRT QA. A total of 874 institutions responded to the survey. The questions ranged from asking for action limits, dosimeter type(s) used, delivery techniques, and actions taken when a plan fails IMRT QA. Results: The most common (52%) planar gamma criteria was 3%/3 mm with a 95% of pixels passing criteria. The most common QA device were diode arrays (48%). The most common first response to a plan failing QA was to re-measure at the same point the point dose (89%), second was to re-measure at a new point (13%), and third was to analyze the plan in relative instead of absolute mode (10%) (Does not add to 100% as not all institutions placed a response for each QA follow-up option). Some institutions, however, claimed that they had never observed a plan failure. Conclusion: The survey provided insights into the way the community currently performs IMRT QA. This information will help in the push to standardize action limits among dosimeters.

  13. EPA Approval for Dismantling of Building 409. IR-800-804-1.01.

    Office of Legacy Management (LM)

  14. Modifications to Building 409 Dismantling. IR-800-805-1.01

    Office of Legacy Management (LM)

  15. Oxazine laser dyes

    DOE Patents [OSTI]

    Hammond, Peter R.; Field, George F.

    1992-01-01

    New oxazine compounds useful as dye laser media in solution, are superiior to prior art materials. The oxazine dyes useful when pumped by the 578.2 nm copper line to operate in the 700-800 nm range are described by formula I ##STR1##

  16. Production of aluminum metal by electrolysis of aluminum sulfide

    DOE Patents [OSTI]

    Minh, N.Q.; Loutfy, R.O.; Yao, N.P.

    1982-04-01

    Metallic aluminum may be produced by the electrolysis of Al/sub 2/S/sub 3/ at 700 to 800/sup 0/C in a chloride melt composed of one or more alkali metal chlorides, and one or more alkaline earth metal chlorides and/or aluminum chloride to provide improved operating characteristics of the process.

  17. Production of aluminum metal by electrolysis of aluminum sulfide

    DOE Patents [OSTI]

    Minh, Nguyen Q. (Woodridge, IL); Loutfy, Raouf O. (Tucson, AZ); Yao, Neng-Ping (Clarendon Hills, IL)

    1984-01-01

    Production of metallic aluminum by the electrolysis of Al.sub.2 S.sub.3 at 700.degree.-800.degree. C. in a chloride melt composed of one or more alkali metal chlorides, and one or more alkaline earth metal chlorides and/or aluminum chloride to provide improved operating characteristics of the process.

  18. Fact #649: November 15, 2010 Number of New Light Vehicle Dealerships...

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

    New Light Vehicle Dealerships, 1988-2009 Year Dealerships 1988 25,025 1989 25,000 1990 24,825 1991 24,200 1992 23,500 1993 22,950 1994 22,850 1995 22,800 1996 22,750 1997 22,700 ...

  19. PRODUCTION OF PLUTONIUM METAL

    DOE Patents [OSTI]

    Lyon, W.L.; Moore, R.H.

    1961-01-17

    A process is given for producing plutonium metal by the reduction of plutonium chloride, dissolved in alkali metal chloride plus or minus aluminum chloride, with magnesium or a magnesium-aluminum alloy at between 700 and 800 deg C and separating the plutonium or plutonium-aluminum alloy formed from the salt.

  20. New York Number of Natural Gas Consumers

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    4,303,342 4,308,592 4,335,006 4,353,668 4,364,169 4,387,456 1987-2013 Sales 3,603,700 3,552,891 3,478,107 3,465,943 1997-2013 Transported 731,306 800,777 886,062 921,513 1997-2013...

  1. Nuclear Material Transaction Report nrc741_1

    National Nuclear Security Administration (NNSA)

    XXX VVV 000001 A A 1 1 1 1 COMPANY NAME COMPANY ADDRESS CITY, STATE ZIP CODE CONTACT WASTE COMPANY NAME COMPANY ADDRESS CITY, STATE ZIP CODE CONTACT 1 VVV XXX 03 31 2008 1 LD WASTE 1 20 776 J 8.00 93.000 7.00 2041 Example 5-a 227

  2. Microsoft Word - Y12GammaAppendicesAand B.doc

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

    A: Distributions of Quarterly Gamma Doses by Year Note change in vertical scale, frequency or number of workers having dose of a given range. Vertical axis ranges 0 - 100 for 1952-60 and 0 - 4000 for 1961-79 corresponding to policy change in 1961 to monitoring all Y-12 workers for external radiation. Quarter= 1 N= 206 Zeros= 62 ( 30.1 %) Max Dose= 825 Dose(mrem) Frequency 0 200 400 600 800 0 20 40 60 80 Quarter= 2 N= 253 Zeros= 89 ( 35.2 %) Max Dose= 1702 Dose(mrem) Frequency 0 200 400 600 800 0

  3. Microsoft PowerPoint - EIA PG V3a.pptx

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

    World Hydrocarbon Resources Sarah O. Ladislaw, Center for Strategic and International Studies John Staub, U.S. Energy Information Administration Donald L. Gautier, U.S. Geological Survey Phani Gadde, Wood Mackenzie Vello Kuuskraa, Advanced Resources International The world will consume 1,100 billion barrels of oil between 2010 and 2040 0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 Cummulative consumption 2010- 2040 Proved reserves Unproved shale Reserve growth & undiscovered Rest of world

  4. PPPO Events | Department of Energy

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

    Services » PPPO Stakeholder Outreach » PPPO Events PPPO Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Paducah Citizens Advisory Board Meeting - January 6:00PM to 8:00PM CST 24 25 26 27 28 29 30 31 1 2 3 4 5 6 PPPO Program Management Health, Safety, & Quality Assurance Safeguards & Security Compliance & Risk Assessment Budget

  5. Widget:Google Gadget | Open Energy Information

    Open Energy Info (EERE)

    borders1&upsphereearth&syndopen&w700&h600&title2013+Geothermal+Plant+Flyby+Tour&border%23ffffff%7C0px%2C1px+solid+%23004488%7C0px%2C1px+solid+%23005599%7C0px%2C1px+solid+%2...

  6. Talks - JCAP

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

    JCAP web meetings.jpg Talks Spring MRS 2016 Mar 28 Apr 1 Spring MRS 2016 Mon, Mar 28, 2016 6:00pm 18:00 Fri, Apr 1, 2016 7:00pm 19:00 Phoenix Convention Center Joel Ager, ...

  7. Performance of Blackglas{trademark} composites in 4000-hour oxidation study

    SciTech Connect (OSTI)

    Campbell, S.; Gonczy, S.; McNallan, M.; Cox, A.

    1996-12-31

    The effect of long term (4000 hour) oxidation on the mechanical properties of Blackglas{trademark}-Nitrided Nextel{trademark}312 Ceramic Matrix Composites in the temperature range of 500{degrees} - 700{degrees}C was investigated. Flexure specimens of the title composites prepared using three different pyrolysis processes were subjected to oxidation in flowing dry air at 500{degrees}, 600{degrees}C, and 700{degrees}C. Samples were removed at several different time intervals for 3-point flexure analysis. Results indicate that processing conditions had very little effect on the oxidation resistance of this system. At 600{degrees} and 700{degrees}C the mechanical properties degrade continuously to a steady value about half the original flexure strength. At 500{degrees}C, material properties initially improve then begin to slowly degrade. Optical microscopy indicates that oxidation of the matrix begins at the matrix/fiber interface and microcracks and proceeds into the bulk of the matrix.

  8. Synthesis of High Surface Area Alumina Aerogels without the Use of Alkoxide Precursors

    SciTech Connect (OSTI)

    Baumann, T F; Gash, A E; Chinn, S C; Sawvel, A M; Maxwell, R S; Satcher Jr., J H

    2004-06-25

    Alumina aerogels were prepared through the addition of propylene oxide to aqueous or ethanolic solutions of hydrated aluminum salts, AlCl{sub 3} {center_dot} 6H{sub 2}O or Al(NO{sub 3}){sub 3} {center_dot} 9H{sub 2}O, followed by drying with supercritical CO{sub 2}. This technique affords low-density (60-130 kg/m{sup 3}), high surface area (600-700 m{sup 2}/g) alumina aerogel monoliths without the use of alkoxide precursors. The dried alumina aerogels were characterized using elemental analysis, high-resolution transmission electron microscopy, powder X-ray diffraction, solid state NMR, acoustic measurements and nitrogen adsorption/desorption analysis. Powder X-ray diffraction and TEM analysis indicated that the aerogel prepared from hydrated AlCl{sub 3} in water or ethanol possessed microstructures containing highly reticulated networks of pseudoboehmite fibers, 2-5 nm in diameter and of varying lengths, while the aerogels prepared from hydrated Al(NO{sub 3}){sub 3} in ethanol were amorphous with microstructures comprised of interconnected spherical particles with diameters in the 5-15 nm range. The difference in microstructure resulted in each type of aerogel displaying distinct physical and mechanical properties. In particular, the alumina aerogels with the weblike microstructure were far more mechanically robust than those with the colloidal network, based on acoustic measurements. Both types of alumina aerogels can be transformed to {gamma}-Al{sub 2}O{sub 3} through calcination at 800 C without a significant loss in surface area or monolithicity.

  9. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Coal Production, 1949-2011 Total By Rank By Mining Method By Location 200 U.S. Energy Information Administration / Annual Energy Review 2011 Anthracite Lignite¹ Subbituminous Coal¹ ¹ Subbituminous coal and lignite are included in bituminous coal prior to 1969. Source: Table 7.2. 1950 1960 1970 1980 1990 2000 2010 0 300 600 900 1,200 1,500 Million Short Tons Bituminous Coal¹ 1950 1960 1970 1980 1990 2000 2010 0 200 400 600 800 Million Short Tons 1950 1960 1970 1980 1990 2000 2010 0 300 600

  10. Effect of calcination temperature on structural and photocatalyst properties of nanofibers prepared from low-cost natural ilmenite mineral by simple hydrothermal method

    SciTech Connect (OSTI)

    Simpraditpan, Athapon; Wirunmongkol, Thanakorn; Pavasupree, Sorapong; Pecharapa, Wisanu

    2013-09-01

    Graphical abstract: - Highlights: Nanofibers were prepared from low-cost ilmenite mineral via simple hydrothermal. High photocatalyst nanofibers were prepared via post heat treatment method. The nanofibers calcined at 100700 C for 2 h maintained nanofiber structure. The calcined nanofibers at 400 C showed the highest photocatalytic activity. - Abstract: Titanate nanofibers were synthesized via the hydrothermal method (120 C for 72 h) using natural ilmenite mineral (FeTiO{sub 3}) as the starting material. The samples were characterized by X-ray diffraction (XRD), X-ray fluorescent (XRF), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and BrunauerEmmettTeller (BET) for specific surface area. The nanofibers were 2090 nm in diameter and 27 ?m in length. The as-synthesized nanofibers calcined at 300400 C showed TiO{sub 2} (B) whereas the nanofibers calcined at 500 C revealed a mixture of two phases of TiO{sub 2} (B) and anatase. The nanofibers calcined at high temperature of 6001000 C showed a mixture of tri-crystalline of anatase, rutile, and Fe{sub 2}O{sub 3}. The rutile phase increased with increasing calcination temperature. The nanofibers calcined at 300700 C maintained their structure while the morphology of the nanofibers calcined at 8001000 C transformed into submicron rod-like structure. This increase of calcination temperature led to the phase transformation from thermodynamically metastable anatase to the most stable form of rutile phase. The crystallite size of prepared samples increased with increasing calcination temperature. Interestingly, with increasing calcination temperature, the absorption edge of the prepared samples shows an obvious shift to visible light region due to the change of crystallite phase and increased crystallite size. Therefore, the band gap energy of the prepared samples became narrower with increasing calcination temperature. Furthermore, the photocatalytic activity of the nanofibers calcined at 400 C for 2 h was found to be not merely higher than those of the commercially available TiO{sub 2} nanoparticles powders (P-25, JRC-01, and JRC-03) but also the highest of all the samples in this study.

  11. Congressional House Senate Omnibus Request Marks Marks

    Office of Environmental Management (EM)

    09 FY 2009 ($ in thousands) Congressional House Senate Omnibus Request Marks Marks 3/11/2009 FOSSIL ENERGY R&D Coal 623,732 681,600 644,432 692,410 Natural Gas Technologies 0 25,000 20,000 20,000 Petroleum - Oil Technology 0 3,000 5,000 5,000 Oil and Gas Security 0 0 0 0 Program Direction 126,252 126,252 152,804 152,000 Plant & Capital Equipment 5,000 5,000 17,748 18,000 Environmental Restoration 9,700 9,700 9,700 9,700 Cooperative Res. & Development 0 0 5,000 5,000 Congressional

  12. Auditing Focus Matthew Chambers (Michigan Technological University...

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

    (Syscalls) 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 wall chmod chown mkdir rmdir Time (Miliseconds) Command Syscalls Aduitd Off Auditd On Hybrid Benchmark Init Calculate...

  13. Electricity Advisory Committee (EAC) - 2012 Meetings | Department...

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

    Date: Monday, March 5, 2012 2:00 p.m. - 5:00 p.m. EDT Dutch Treat Dinner 6:00 p.m. - 8 p.m. Date: Tuesday, March 6, 2012 8:00 a.m. - 4:00 p.m. EDT Location: Ronald Reagan Building, ...

  14. October 15 & 16, 2012 Meeting of the Electricity Advisory Committee...

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

    Date: Monday, October 15, 2012 2:00 p.m. - 5:00 p.m. EDT Dutch Treat Dinner 6:00 p.m. - 8 p.m. Date: Tuesday, October 16, 2012 8:00 a.m. - 4:00 p.m. EDT Location: Capital Hilton, ...

  15. June 29 & 30, 2015 Meeting of the Electricity Advisory Committee...

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

    June 29 & 30, 2015 Meeting of the Electricity Advisory Committee Date: Monday, June 29, 2015 12:00 p.m. - 6:00 p.m. EDT Date: Tuesday, June 30, 2015 8:00 a.m. - 4:00 p.m. EDT ...

  16. March 5 & 6, 2012 Meeting of the Electricity Advisory Committee...

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

    Date: Monday, March 5, 2012 2:00 p.m. - 5:00 p.m. EDT Dutch Treat Dinner 6:00 p.m. - 8 p.m. Date: Tuesday, March 6, 2012 8:00 a.m. - 4:00 p.m. EDT Location: Ronald Reagan Building, ...

  17. Paducah CAB Board meeting - March | Department of Energy

    Energy Savers [EERE]

    Paducah CAB Board meeting - March Paducah CAB Board meeting - March March 17, 2016 6:00PM to 8:00PM CDT Paducah CAB Office, 111 Memorial Drive, Paducah, KY 42001 Contact Buz Smith, DOE Site Office 270-441-6821 www.pgdpcab

  18. CrayQuatlerly_20120725_Cray_Compiler_ZhengjiZhao.pptx

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

    y ( %) Intel ---6% Cray, G NU 0% PGI default VASP w ith C ray c ompiler r uns a t t he s ame s peed a s P GI c ompiler for t he h ybrid j obs 0 200 400 600 800 1000 1200 48 72 96...

  19. U. S. Energy Information Administration | Drilling Productivity...

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

    Marcellus Region +319 -427 -108 0 30 60 90 120 150 0 400 800 1,200 1,600 2,000 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 new-well oil production per rig rig count New-well ...

  20. Weatherization and Intergovernmental Programs Office Events ...

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

    Energy Program Evaluation Conference 8:30AM to 12:30PM PDT 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Paducah CAB Board meeting - August 6:00PM to 8:00PM CDT 30 31 1 2 3 4 5...

  1. Paducah Events | Department of Energy

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

    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Paducah CAB Board and Subcommittees - November 6:00PM to 8:00PM CST 22...

  2. Portsmouth Events | Department of Energy

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

    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 Portsmouth SSAB Board Meeting - March 6:00PM to 8:00PM EST 6 7 8 9 10 11 12 South Central Ohio Regional High...

  3. PPPO Events | Department of Energy

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

    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 Portsmouth SSAB Board Meeting - March 6:00PM to 8:00PM EST 6 7 8 9 10 11 12 South Central Ohio Regional High...

  4. GEOTHERMAL Events | Department of Energy

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

    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Stanford Geothermal Workshop 8:00AM to 6:00PM EST...

  5. GEOTHERMAL Events | Department of Energy

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

    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 American Geophysical Union (AGU) Fall Meeting 8:00AM to 6:00PM EST 20...

  6. PPPO Events | Department of Energy

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

    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 Portsmouth SSAB Board Meeting - November 6:00PM to 8:00PM EST 8 9 10 11 12 13 14 Portsmouth SSAB Subcommittees...

  7. Paducah Citizens Advisory Board Meeting - January | Department of Energy

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

    Paducah Citizens Advisory Board Meeting - January Paducah Citizens Advisory Board Meeting - January January 21, 2016 6:00PM to 8:00PM CST Paducah CAB Office, 111 Memorial Drive, Paducah, KY 42001 Contact Buz Smith, DOE Site Office 270-441-6821 www.pgdpcab

  8. RangeTables.xlsx

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

    Vcmmg) LET vs. Range in Si for 15 MeV SEE Beams (low LET) 4 He 14 N 0 0.5 1 1.5 0 200 400 600 800 1000 1200 1400 Range in Silicon (m) 4 He 14 N 20 Ne 0 1 2 3 4 5 0 50 100 150...

  9. File:Energy Data Jam.pdf | Open Energy Information

    Open Energy Info (EERE)

    800 600 pixels. Go to page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Go next page next page Full resolution (1,500 1,125...

  10. Dissolution of surface oxide layers on titanium and titanium subhydride between 25/sup 0/ and 700/sup 0/C

    SciTech Connect (OSTI)

    Wittberg, T.N.; Wang, P.S.

    1981-01-01

    The surface-sensitive, spectroscopic techniques of Auger electron spectroscopy (AES) and x-ray photoelectron spectroscopy (XPS) have been applied to the study of oxide dissolution on titanium and titanium subhydride. In an earlier study it was shown, using AES, that the rate of oxygen dissolution into titanium increased sharply at about 350/sup 0/C. These data correlated well with physical property measurements that indicated that at these temperatures an exothermic reaction, corresponding to the reaction of free titanium with atmospheric oxygen, was occurring. In the present study the work has been expanded to include studies of TiH/sub x/ (x = 1.15, 1.62). It has been found that dissolution of the native oxide on titanium subhydride occurs at a substantially higher temperature (about 500/sup 0/C) than for titanium. It appears that the outward diffusion of hydrogen is inhibiting the inward diffusion of oxygen on the subhydride samples at temperatures below 500/sup 0/C. Further studies of the dissolution of oxides on titanium at fixed temperatures in the range of 300 to 350/sup 0/C have shown that there is a semi-logarithmic relationship between the surface oxygen level and the time at temperature. This is in agreement with earlier gravimetric studies on titanium oxidation in this temperature range.

  11. Missouri Department of Natural Resources (MDNR) Comments on Interim Response Actions (IRA's). IR-700-704-1.03.

    Office of Legacy Management (LM)

  12. Current

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

    Dollars in Thousands) FY 2014 Current FY 2015 Enacted FY 2016 Request Enhanced Geothermal Systems (EGS) 27,100 32,100 45,000 Hydrothermal 10,300 12,500 36,500 Low Temperature and Coproduced 4,700 6,000 9,000 Systems Analysis 3,700 3,900 5,000 NREL Sitewide 0 500 500 Total, Geothermal Technologies 45,800 55,000 96,000 The Geothermal Technologies Office (GTO) accelerates deployment of clean, domestic geothermal energy by supporting innovative technologies that reduce the cost and risks of

  13. National Transportation Stakeholders Forum

    Office of Environmental Management (EM)

    Transportation Stakeholders Forum May 14-16, 2013 Tuesday, May 14 7:00 am - 5:00 pm Registration Niagara Foyer 7:00 am - 7:45 am Breakfast and Networking Grand A 8:00 am - 10:00 am National Updates for Transportation Stakeholder Groups and Guests - Panel Grand BC Moderator: John Giarrusso Jr., MA Emergency Management Agency / Northeast High-Level Radioactive Waste Transportation Task Force Co-Chair US Department of Energy, Office of Environmental Management - Steve O'Connor, Director, Office of

  14. Energy Department Invests $600,000 in University-Industry Partnerships...

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

    funding, develop partnerships with industry, and improve manufacturing education. ... Georgia Institute of Technology (Atlanta, Georgia): Georgia Tech will support 20 student ...

  15. T-600: Security Advisory for Adobe Flash Player, Adobe Reader and Acrobat

    Broader source: Energy.gov [DOE]

    This vulnerability (CVE-2011-0611) could cause a crash and potentially allow an attacker to take control of the affected system. There are reports that this vulnerability is being exploited in the wild in targeted attacks via a Flash (.swf) file embedded in a Microsoft Word (.doc) file delivered as an email attachment, targeting the Windows platform. At this time, Adobe is not aware of any attacks via PDF targeting Adobe Reader and Acrobat. Adobe Reader X Protected Mode mitigations would prevent an exploit of this kind from executing.

  16. Hurricane Katrina Situation Report #24, September 6, 2005 (6:00 PM EDT)

    SciTech Connect (OSTI)

    2005-09-06

    Highlights are provided reflecting the current status of the impacts of Hurricane Katrina on power grids.

  17. United States Enwronmental Monitoring EPA-600/4-84-040 Environmental...

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

    ... doses ranqing from 26 to 36 mrem per year (FRC 196(I), and the calculated internal dose is ... Nevada Opera- tions Office, Las Vegas, Nevada. 50 . -"- FRC, 1960. Background Material for ...

  18. SNR Denton US LLP 1301 K Street, NW Suite 600, East Tower Washington...

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

    5211 T +1 202 408 6400 F +1 202 408 6399 snrdenton.com March 28, 2012 BY E-MAIL Lamont Jackson Office of Electricity Delivery and Energy Reliability Mail Code: OE-20 U.S....

  19. Measurement of the e+e-??+?- cross section between 600 and...

    Office of Scientific and Technical Information (OSTI)

    Journal Volume: 753; Journal Issue: C; Journal ID: ISSN 0370-2693 Publisher: Elsevier Sponsoring Org: USDOE Country of Publication: Netherlands Language: English Word...

  20. EPA Comments on Interim Response Actions (IRA's). IR-600-604-1.02.

    Office of Legacy Management (LM)

  1. Proposals For Four Interim Response Actions. IR-600-604-1.01.

    Office of Legacy Management (LM)

  2. Sampling Report: Engineering Soil Sampling for the Quarry Northeast Slope. DOE/OR/21548-600.

    Office of Legacy Management (LM)

  3. Dismantling of Building 409. Missouri Department of Natural Resources (MDNR) on Interim Response Actions. IR-800-804-1.03

    Office of Legacy Management (LM)

  4. FINAL_Agenda_2016 PM Workshop_v20.xlsx

    Energy Savers [EERE]

    2016 DOE Project Management Workshop "Enhancing Project Management" Time Topic Speaker 7:00 - 8:00 Registration 8:00 - 8:05 Welcome & Workshop Logistics Melvin Frank, Office of Project Management Oversight & Assessments 8:05 - 8:15 Opening Remarks Paul Bosco, Director, Office of Project Management Oversight and Assessments 8:15 - 8:45 View from the Top Elizabeth Sherwood-Randall, Deputy Secretary, Department of Energy 8:45 - 9:15 The Project Management Risk Committee and You

  5. Oxidation resistant alloys, method for producing oxidation resistant alloys

    DOE Patents [OSTI]

    Dunning, John S. (Corvallis, OR); Alman, David E. (Salem, OR)

    2002-11-05

    A method for producing oxidation-resistant austenitic alloys for use at temperatures below 800.degree. C. comprising of: providing an alloy comprising, by weight %: 14-18% chromium, 15-18% nickel, 1-3% manganese, 1-2% molybdenum, 2-4% silicon, 0% aluminum and the balance being iron; heating the alloy to 800.degree. C. for between 175-250 hours prior to use in order to form a continuous silicon oxide film and another oxide film. The method provides a means of producing stainless steels with superior oxidation resistance at temperatures above 700.degree. C. at a low cost

  6. 2014 PV Performance Modeling Workshop

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

    2014 PV Performance Modeling Workshop Photo courtesy of Sempra Energy 8:00 AM to 9:00 PM Monday, May 5, 2014 At Biltmore Hotel, Santa Clara, California 4/30/2014 Agenda: Start Time Title Presenter 7:00 AM Badging and Registration Opens 8:00 AM Welcome, Purpose, and What to Expect Joshua Stein (SNL) 8:15 AM Solar Resource (Measurements and Datasets) 8:20:AM Ground Irradiance Data Justin Robinson (GroundWork Renewables) 8:40 AM Satellite Irradiance Models and Datasets Adam Kankiewicz (Clean Power

  7. Oxidation resistant alloys, method for producing oxidation resistant alloys

    DOE Patents [OSTI]

    Dunning, John S.; Alman, David E.

    2002-11-05

    A method for producing oxidation-resistant austenitic alloys for use at temperatures below 800 C. comprising of: providing an alloy comprising, by weight %: 14-18% chromium, 15-18% nickel, 1-3% manganese, 1-2% molybdenum, 2-4% silicon, 0% aluminum and the balance being iron; heating the alloy to 800 C. for between 175-250 hours prior to use in order to form a continuous silicon oxide film and another oxide film. The method provides a means of producing stainless steels with superior oxidation resistance at temperatures above 700 C. at a low cost

  8. Bioenergy 2015 Agenda

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

    2015: Opportunities in a Changing Energy Landscape Conference Agenda Tuesday and Wednesday, June 23-24, 2015 Walter E. Washington Convention Center, Washington, D.C. Breakout Session Tracks Rooms Track A: Feedstocks Track Room 209 Track B: Conversion Track Room 208 Track C: Integrated Biorefineries and Waste-to-Energy Track Room 204 Track D: Finance, Policy, and Communications Track Room 206 Tuesday, June 23, 2015 7:00 a.m.-8:00 a.m. Breakfast and Registration Concourse 8:00 a.m.-8:15 a.m.

  9. Coal Markets

    Gasoline and Diesel Fuel Update (EIA)

    Coal Markets Release date: March 14, 2016 | Next release date: March 21, 2016 | Archive Coal Markets Weekly production Dollars per short ton Dollars per mmbtu Average weekly coal commodity spot prices dollars per short ton Week ending Week ago change Central Appalachia 12,500 Btu, 1.2 SO2 Northern Appalachia 13,000 Btu, < 3.0 SO2 Illinois Basin 11,800 Btu, 5.0 SO2 Powder River Basin 8,800 Btu, 0.8 SO2 Uinta Basin 11,700 Btu, 0.8 SO2 Source: With permission, SNL Energy Note: Coal prices shown

  10. Biomass 2014: Growing the Future Bioeconomy Agenda | Department of Energy

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

    Biomass 2014: Growing the Future Bioeconomy Agenda Biomass 2014: Growing the Future Bioeconomy Agenda Tuesday, July 29, 2014 7:00 a.m.-8:00 a.m. Breakfast and Registration 8:00 a.m.-8:20 a.m. Welcome and Introduction Jonathan Male, Director, Bioenergy Technologies Office, U.S. Department of Energy 8:20 a.m.-9:00 a.m. Morning Keynotes David Danielson, Assistant Secretary for Energy Efficiency & Renewable Energy, U.S. Department of Energy Byron Paez, Deputy Director for Deputy Assistant

  11. DOE Shipment Activities: What We Accomplished and a Look Forward

    Office of Environmental Management (EM)

    Shipment Activities: What We Accomplished And A Look Forward. Presented to: National Transportation Stakeholders Forum Stephen O'Connor, Director Office of Packaging and Transportation May 11, 2011 Shipments by the numbers. . . . FY 2009 FY 2010 FY 2011* TRU Waste 970 1,180 450 LLW 4,800 16,150 7,170 MLLW 530 420 170 Other 400 250 10 Total 6,700 18,000 7,800 2 Anticipate shipment numbers to continue upward trend thru end of CY 2011 ARRA funding pushed shipment numbers up in FY 2010 * *Thru 2 nd

  12. Argonne Distinguished Fellows | Argonne National Laboratory

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

    Argonne Distinguished Fellows Argonne's world-class scientists have achieved national and international recognition, including: Three Nobel Prizes, 119 R&D 100 Awards, More than 700 national and international awards and honors, and More than 800 patents. The Argonne Distinguished Fellow is the highest scientific/engineering rank at the laboratory, and this distinction is held by only a small fraction (approximately 3 percent) of the research staff. Staff members who achieve this rank have a

  13. Emeritus Scientists and Engineers | Argonne National Laboratory

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

    Emeritus Scientists and Engineers Argonne's world-class researchers have achieved national and international recognition, including: Three Nobel Prizes, 119 R&D 100 Awards, More than 700 national and international awards and honors, and More than 800 patents. In 2006, Argonne created a new honorary status for qualified staff. The title of "Emeritus," conferred at the time of retirement, recognizes the individual's important contributions to the laboratory. This title is granted

  14. Session Chair: John Boyes, SNL TIME PROJECT SPEAKER

    Energy Savers [EERE]

    Session Chair: John Boyes, SNL TIME PROJECT SPEAKER 7:00 am Registration (all day) & Complimentary Breakfast 8:00 Welcome Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability 8:10 DOE Perspective Pat Hoffman & Arun Majumdar - US Department of Energy 8:30 DOE / OE Program Overview Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability 8:40 DOE / ARRA Program Overview Eddie Christy - National Energy Technology

  15. Mesa Grande Band of Mission Indians Tribal Energy Project Feasibility Study

    Office of Environmental Management (EM)

    Mesa Grande Band of Mission Indians Tribal Energy Project Feasibility Study The Land The Land The Land Reservation consists of 1820 acres Historically as low as 120 acres Acquisition of 800+ acres in 1988 Purchase of 900 acres in 1998 The People 700 members today 130 living on Reservation 90% people on Reservation below poverty line Long waiting list of people wanting to live on Reservation Challenges Facing the Tribe Quality, Affordable Housing Decent, Living Wage Jobs Sustainable Growth Upper

  16. Fractional distillation of C/sub 2//C/sub 3/ hydrocarbons at optimum pressures

    SciTech Connect (OSTI)

    Tedder, D.W.

    1984-08-07

    A method of recovering by distillation the separate components of a hydrocarbon gas mixture comprising ethylene, ethane, propylene and propane which comprises separating the ethylene and ethane as an overhead from a propylene and propane bottom in a first distillation tower at from about 400 to about 600 psia, separating ethylene and ethane as an ethylene overhead and an ethane bottom in a second distillation tower at from about 600 to about 700 psia, and separating propylene as an overhead from a propane bottom in a third distillation tower at from about 280 to about 300 psia is disclosed.

  17. Microsoft Word - MayNews2015.docx

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

    M A Y 2 0 1 5 Bradbury @ the Special Events & News Save the Date! 1350 Central Avenue (505) 667-4444 Los Alamos, NM 87544 www.lanl.gov/museum Fourth Friday Downtown: Exploring the Solar System 4:00 PM to 6:00 PM MAY 22 Museum will be open late until 6:00 PM offering special programming and extended access to exhibits. Science On Tap: Attack of the Drones 5:30 PM to 7:00 PM MAY 21 @ UnQuarked Wine Room 145 Central Park Square Los Alamos, New Mexico Memorial Day MAY 25 Mother's Day MAY 10 The

  18. Effects of torrefaction and densification on switchgrass pyrolysis products

    SciTech Connect (OSTI)

    Yang, Zixu; Sarkar, Madhura; Kumar, Ajay; Tumuluru, Jaya Shankar; Huhnke, Raymond L.

    2014-12-01

    Abstract The pyrolysis behaviors of four types of pretreated switchgrass (torrefied at 230 and 270 C, densification, and torrefaction at 270 C followed by densification) were studied at three temperatures (500, 600, 700 C) using a pyroprobe attached to a gas chromatogram mass spectroscopy (Py-GC/MS). The torrefaction of switchgrass improved its oxygen to carbon ratio and energy content. Contents of anhydrous sugars and phenols in pyrolysis products of torrefied switchgrass were higher than those in pyrolysis products of raw switchgrass. As the torrefaction temperature increased from 230 to 270 C, the contents of anhydrous sugars and phenols in pyrolysis products increased whereas content of guaiacols decreased. High pyrolysis temperature (600 and 700 C as compared to 500 C) enhanced decomposition of lignin and anhydrous sugars, leading to increase in phenols, aromatics and furans. Densification enhanced depolymerization of cellulose and hemicellulose during pyrolysis.

  19. NATIONAL SECURITY TECHNOLOGIES - NEVADA NATIONAL SECURITY SITE

    National Nuclear Security Administration (NNSA)

    - NEVADA NATIONAL SECURITY SITE FISCAL YEARS 2009 THRU 2015 SMALL BUSINESS PROGRAM RESULTS & FORECAST CATEGORY Total Procurement Total SB Small Disad. Bus Woman-Owned SB Hub-Zone SB Veteran-Owned SB Service Disabled Vet. SB FY 2009 Dollars Goal (projected) $210,000,000 $139,860,000 $12,600,000 $14,700,000 $6,300,000 $42,000,000 $4,200,000 FY 2009 Dollars Accomplished $222,209,712 $142,098,377 $7,570,924 $11,761,989 $3,243,572 $79,415,951 $2,797,603 FY 2009 % Goal 66.60% 6.00% 7.00% 3.00%

  20. Best Practices Case Study: New Tradition Homes - Landover Commons, Vancouver, WA

    SciTech Connect (OSTI)

    none,

    2010-09-01

    Case study of New Tradition Homes who saved 26% over Washington states energy code by moving ducts inside conditioned space, upgrading the furnace, increasing attic insulation to R-49, and improving air sealing. This added $3,600 to the initial cost or $290 in increased annual mortgage costs but saved $991 per year for an annual net cash back to the homeowner of $700.

  1. Production of valuable hydrocarbons by flash pyrolysis of oil shale

    DOE Patents [OSTI]

    Steinberg, M.; Fallon, P.T.

    1985-04-01

    A process for the production of gas and liquid hydrocarbons from particulated oil shale by reaction with a pyrolysis gas at a temperature of from about 700/sup 0/C to about 1100/sup 0/C, at a pressure of from about 400 psi to about 600 psi, for a period of about 0.2 second to about 20 seconds. Such a pyrolysis gas includes methane, helium, or hydrogen. 3 figs., 3 tabs.

  2. First Steps Toward Tribal Weatherization - Human Capacity Development: DE-PA36-09GO99022

    Office of Environmental Management (EM)

    Toward Tribal Weatherization - Human Capacity Development (DE-PA36-09GO99022) © 2006 All Rights Reserved 1 The Global View © 2006 All Rights Reserved 2 Bishop Paiute Reservation © 2006 All Rights Reserved 3 Inyo County, California © 2006 All Rights Reserved 4 Basic Demographics * 600 Households * 1600 Residents * 900 Acres © 2006 All Rights Reserved 5 Basic Demographics * 461 Households * 1600 Residents * 900 Acres * Reservation housing is projected to increase to nearly 700 homes and over

  3. DepoNet

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

    9, 2010 6:00 p.m. Columbia Gorge Hotel 4000 Westcliff Drive Hood River, Oregon Mr. James Parham, Facilitator PANEL MEMBERS: Ms. Mary Beth Burandt, U.S. Department of Energy, Office of River Protection Mr. Jeff Lyon, Washington State Department of Ecology, Hanford Project Office Nationwide Scheduling Toll Free: 1.800.337.6638 Facsimile: 1.973.355.3094 www.deponet.com Nationwide Scheduling Toll Free: 1.800.337.6638 Facsimile: 1.973.355.3094 www.deponet.com Public Hearing February 9, 2010 2 1 U.S.

  4. Portsmouth Events | Department of Energy

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

    Portsmouth Site » Portsmouth Community Outreach » Portsmouth Events Portsmouth Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 Portsmouth SSAB Subcommittees - January 4:00PM to 6:00PM EST 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Portsmouth Site Background Portsmouth Site Description Portsmouth DOE & Site Contractors Portsmouth Environmental

  5. Microsoft PowerPoint - EM SSAB Chairs Webinar - (3) Tyborowski Presentation.042213 [Read-Only]

    Office of Environmental Management (EM)

    Budget Overview for the EM SSAB Chairs www.energy.gov/EM 1 Terry Tyborowski Deputy Assistant Secretary for Program Planning & Budget Office of Environmental Management April 25, 2013 FY 2014 Budget Overview for the EM SSAB Chairs 235 237 213 472 475 448 555 5,000 5,200 5,400 5,600 5,800 6,000 (dollars in millions) EM Funding Levels: FY 2012 - FY 2014 ($M) 5,710 5,745 5,290 5,622 www.energy.gov/EM 2 5,003 5,033 4,618 4,854 224 213 4,200 4,400 4,600 4,800 FY 2012 Enacted FY 2013 Annualized CR

  6. Effect of postdeposition annealing on the electrical properties of ?-Ga{sub 2}O{sub 3} thin films grown on p-Si by plasma-enhanced atomic layer deposition

    SciTech Connect (OSTI)

    Altuntas, Halit; Donmez, Inci; Ozgit-Akgun, Cagla; Biyikli, Necmi

    2014-07-01

    Ga{sub 2}O{sub 3} dielectric thin films were deposited on (111)-oriented p-type silicon wafers by plasma-enhanced atomic layer deposition using trimethylgallium and oxygen plasma. Structural analysis of the Ga{sub 2}O{sub 3} thin films was carried out using grazing-incidence x-ray diffraction. As-deposited films were amorphous. Upon postdeposition annealing at 700, 800, and 900?C for 30?min under N{sub 2} ambient, films crystallized into ?-form monoclinic structure. Electrical properties of the ?-Ga{sub 2}O{sub 3} thin films were then investigated by fabricating and characterizing Al/?-Ga{sub 2}O{sub 3}/p-Si metaloxide-semiconductor capacitors. The effect of postdeposition annealing on the leakage current densities, leakage current conduction mechanisms, dielectric constants, flat-band voltages, reverse breakdown voltages, threshold voltages, and effective oxide charges of the capacitors were presented. The effective oxide charges (Q{sub eff}) were calculated from the capacitancevoltage (C-V) curves using the flat-band voltage shift and were found as 2.6??10{sup 12}, 1.9??10{sup 12}, and 2.5??10{sup 12} cm{sup ?2} for samples annealed at 700, 800, and 900?C, respectively. Effective dielectric constants of the films decreased with increasing annealing temperature. This situation was attributed to the formation of an interfacial SiO{sub 2} layer during annealing process. Leakage mechanisms in the regions where current increases gradually with voltage were well fitted by the Schottky emission model for films annealed at 700 and 900?C, and by the FrenkelPoole emission model for film annealed at 800?C. Leakage current density was found to improve with annealing temperature. ?-Ga{sub 2}O{sub 3} thin film annealed at 800?C exhibited the highest reverse breakdown field value.

  7. Can industry`s `fourth` fossil fuel establish presence in US?

    SciTech Connect (OSTI)

    Armor, A.F.; Dene, C.E.

    1996-09-01

    After five years of commercial experience burning Orimulsion overseas, US utilities are now evaluating the new fuel as a serious alternative to oil. In their relentless drive to remain competitive, electric utilities with oil-fired generating units are searching for lower cost fuel alternatives. Because of high fuel prices, oil-fired units have low capacity factors. Only 23 out of 142 oil-capable units in the US had capacity factors greater than 50% in 1993; the average was a mere 24%. Utility consumption of fuel oil slid from over 600,000 barrels (bbl)/day in 1989 to less than 200,000 bbl/day last year. Orimulsion now fuels nearly 3,000 MW/yr worldwide. The UK`s PowerGen Ltd, currently the world`s largest consumer of Orimulsion, fires some 10-million bbl/yr at two 500-MW units at its Ince plant and three 120-MW units at its Richborough plant. Both plants formerly burned fuel oil, and have been using Orimulsion since 1991. Canada`s New Brunswick Power Corp has fired Orimulsion in two units at its Dalhousie plant since 1994 (Power, April 1995, p 27); one 105-MW unit was originally designed for fuel oil, the other 212-MW unit was designed for coal. Last year, Denmark`s SK Power converted its coal-fired, 700-MW Asnaes Unit 5 to Orimulsion firing. And in the US, Florida Power and Light Co. (FP and L) has signed a 20-yr fuel supply contract with Bitor America Corp (Boca Raton, Fla.), for two 800-MW units at the oil-fired Manatee plant, contingent on securing necessary permits. The Manatee installation (Power, September 1994, p 57) would be the first in the US to burn the fuel. Today, five years after Orimulsion begun to be used commercially, many of the lingering questions involving the new fuel`s handling, transportation, combustion, emissions control, spill control, and waste utilization have been settled. Several US utilities have expressed serious interest in the fuel as an alternative to oil.

  8. The oxidation of a gasoline surrogate in the negative temperature coefficient region

    SciTech Connect (OSTI)

    Lenhert, David B.; Miller, David L.; Cernansky, Nicholas P.; Owens, Kevin G.

    2009-03-15

    This experimental study investigated the preignition reactivity behavior of a gasoline surrogate in a pressurized flow reactor over the low and intermediate temperature regime (600-800 K) at elevated pressure (8 atm). The surrogate mixture, a volumetric blend of 4.6% 1-pentene, 31.8% toluene, 14.0% n-heptane, and 49.6% 2,2,4-trimethyl-pentane (iso-octane), was shown to reproduce the low and intermediate temperature reactivity of full boiling range fuels in a previous study. Each of the surrogate components were examined individually to identify the major intermediate species in order to improve existing kinetic models, where appropriate, and to provide a basis for examining constituent interactions in the surrogate mixture. n-Heptane and 1-pentene started reacting at 630 K and 640 K, respectively, and both fuels exhibited a strong negative temperature coefficient (NTC) behavior starting at 700 and 710 K, respectively. Iso-octane showed a small level of reactivity at 630 K and a weak NTC behavior starting at 665 K. Neat toluene was unreactive at these temperatures. The surrogate started reacting at 630 K and exhibited a strong NTC behavior starting at 693 K. The extent of fuel consumption varied for each of the surrogate constituents and was related to their general autoignition behavior. Most of the intermediates identified during the surrogate oxidation were species observed during the oxidation of the neat constituents; however, the surrogate mixture did exhibit a significant increase in intermediates associated with iso-octane oxidation, but not from n-heptane. While neat toluene was unreactive at these temperatures, in the mixture it reacted with the radical pool generated by the other surrogate components, forming benzaldehyde, benzene, phenol, and ethyl-benzene. The observed n-heptane, iso-octane, and surrogate oxidation behavior was compared to predictions using existing kinetic models. The n-heptane model reasonably predicted the disappearance of the fuel, but overpredicted the formation of several of the smaller intermediates. The iso-octane model significantly overpredicted the reaction of the fuel and formation of the intermediates. The 1-pentene model reasonably predicted the fuel consumption, but underestimated the importance of radical addition to the double bond. The results of this study provide a critical experimental foundation for the investigation of surrogate mixtures and for validation of kinetic models. (author)

  9. Alaska Forum on the Environment | Department of Energy

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

    February 8, 2016 8:00AM AKST to February 12, 2016 5:00PM AKST Anchorage, Alaska Dena'ina Center 600 W. 7th Ave. Anchorage, AK 99501 The Alaska Forum on the Environment is Alaska's largest statewide gathering of environmental professionals from government agencies, nonprofit and for-profit businesses, community leaders, Alaskan youth, conservationists, biologists, and community elders. The sessions include topics on climate change, energy, environmental regulations, cleanup and remediation, solid

  10. Los Alamos National Laboratory Facility Review

    SciTech Connect (OSTI)

    Nelson, Ronald Owen

    2015-06-05

    This series of slides depicts the Los Alamos Neutron Science Center (LANSCE). The Center's 800-MeV linac produces H+ and H- beams as well as beams of moderated (cold to 1 MeV) and unmoderated (0.1 to 600 MeV) neutrons. Experimental facilities and their capabilities and characteristics are outlined. Among these are LENZ, SPIDER, and DANCE.

  11. Solid-oxide fuel cell electrolyte

    DOE Patents [OSTI]

    Bloom, Ira D. (Bolingbrook, IL); Hash, Mark C. (Joliet, IL); Krumpelt, Michael (Naperville, IL)

    1993-01-01

    A solid-oxide electrolyte operable at between 600.degree. C. and 800.degree. C. and a method of producing the solid-oxide electrolyte are provided. The solid-oxide electrolyte comprises a combination of a compound having weak metal-oxygen interactions with a compound having stronger metal-oxygen interactions whereby the resulting combination has both strong and weak metal-oxygen interaction properties.

  12. Ionic conductors for solid oxide fuel cells

    DOE Patents [OSTI]

    Krumpelt, Michael (Naperville, IL); Bloom, Ira D. (Bolingbrook, IL); Pullockaran, Jose D. (Hanover Park, IL); Myles, Kevin M. (Downers Grove, IL)

    1993-01-01

    An electrolyte that operates at temperatures ranging from 600.degree. C. to 800.degree. C. is provided. The electrolyte conducts charge ionically as well as electronically. The ionic conductors include molecular framework structures having planes or channels large enough to transport oxides or hydrated protons and having net-positive or net-negative charges. Representative molecular framework structures include substituted aluminum phosphates, orthosilicates, silicoaluminates, cordierites, apatites, sodalites, and hollandites.

  13. New Laser Targets Fat | Jefferson Lab

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

    Laser Targets Fat Ivanhoe Newswire Researchers at the Wellman Center for Photomedicine at Massachusetts General Hospital, Harvard Medical School, and the Department of Energy's Thomas Jefferson National Accelerator Facility (Jefferson Lab) in Newport News, Va., are the first to show a laser can heat body fat without harming the skin. The new study measured how different wavelengths of infrared laser light -- 800 nanometers to 2,600 nanometers -- heated human fat from surgically removed tissue

  14. DepoNet

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

    DRAFT TANK CLOSURE AND WASTE MANAGEMENT ENVIORNMENTAL IMPACT STATEMENT PUBLIC HEARING March 8, 2010 6:00 p.m. Seattle Center 305 Harrison Street Seattle, Washington 98109 Mr. James Parham, Facilitator PANEL MEMBERS: Ms. Mary Beth Burandt, U.S. Department of Energy. Office of River Protection Mr. Jeff Lyon, Washington State Departement of Ecology, Hanford Project Office Nationwide Scheduling Toll Free: 1.800.337.6638 Facsimile: 1.973.355.3094 www.deponet.com Nationwide Scheduling Toll Free:

  15. National Criticality Experiments Research Center (NCERC) capabilities

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

    NCERC capabilities National Criticality Experiments Research Center (NCERC) capabilities WHEN: Feb 20, 2015 6:00 PM - 8:00 PM WHERE: Courtyard by Marriott Santa Fe, NM CONTACT: Evelyn Mullen 505-665-7576 CATEGORY: Science INTERNAL: Calendar Login Event Description This talk will provide an overview of the capabilities and machines of NCERC followed by a description of the process of restarting Godiva in a new location as presented at the 2014 ANS Winter Meeting. Los Alamos National Laboratory

  16. Impact of Nuclear Medicine on Emergency Response

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

    February » Impact of Nuclear Medicine on Emergency Response Impact of Nuclear Medicine on Emergency Response WHEN: Feb 26, 2016 6:00 PM - 8:00 PM WHERE: Courtyard Marriott, Santa Fe CONTACT: Evelyn Mullen (505) 665-7576 CATEGORY: Community TYPE: Meeting INTERNAL: Calendar Login Event Description A number of novel isotopes and associated drug compounds are being developed, both in the US and elsewhere, for diagnosis and therapy in the field of nuclear medicine. The accelerator at Los Alamos is

  17. Annie Whatley | Department of Energy

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

    Annie Whatley About Us Annie Whatley - Deputy Director, Office of Minority Education and Community Development Annie Whatley has been the voice for minority education programs at the Department of Energy for more than 15 years - providing opportunities for universities and students to participate in the research and education programs at the Department. She has been instrumental in providing more than $800 million to minority educational institutions - of which more than $600 million went to

  18. Oregon Natural Gas Gross Withdrawals from Gas Wells (Million...

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 5 5 3 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 4,200 2,520...

  19. Stanford Geothermal Workshop | Department of Energy

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

    Stanford Geothermal Workshop Stanford Geothermal Workshop February 22, 2016 8:00AM EST to February 24, 2016 6:00PM EST The goals of the conference are to bring together engineers, scientists and managers involved in geothermal reservoir studies and developments; provide a forum for the exchange of ideas on the exploration, development and use of geothermal resources; and to enable prompt and open reporting of progress. We strongly encourage all scientists and engineers involved in geothermal

  20. Status of Energy in Nevada

    National Nuclear Security Administration (NNSA)

    gallons 0 200 400 600 800 1000 1200 1400 Gasoline Diesel Jet Fuel Alternative Fuel Aviation Gas Gallons in millions 2008 Transportation Fuel by Type, gallons in millions Office of the Governor Nevada State Office of Energy 2008 STATUS OF ENERGY IN NEVADA REPORT PAGE 15 Glossary of Acronyms, Terms, Definitions & Conversion Factors Glossary of Acronyms and Terms ACLM - Air conditioning Load Management APS - Arizona Public Service bbl/day - barrels per day Bcf - Billion cubic feet Bcf/d -

  1. Thermodynamic properties of isobutane-isopentane mixtures from -40 to +600/sup 0/F and up to 1000 psia

    SciTech Connect (OSTI)

    Gallagher, J.S.; Levelt Sengers, J.M.H.; Morrison, G.; Sengers, J.V.

    1984-07-01

    The Helmholtz function for pure isobutane from a recent correlation has been converted to a dimensionless form and a pressure-enthalpy chart based on this function has been generated by computer. A Helmholtz function for mixtures of isobutane and isopentane has been formed based upon the dimensionless isobutane Helmholtz function as the reference fluid by means of an extended corresponding-states principle. Scarce literature data for saturation properties of isopentane, and new data for its vapor pressure and for the critical line of the mixture were used. The accuracy of the surface was checked by comparing with literature enthalpy data and with new VLE data for the mixture. Tables of thermodynamic properties have been generated from this Helmholtz function for the 0.1 mole fraction isopentane-in-isobutane mixture in the single-phase region and on the dew- and bubble-point curves, together with properties of the coexisting phase. A pressure-enthalpy chart for this mixture has also been generated.

  2. Missouri Department of Natural Resourses (DNR) Comments on Interim Response Actions (IRA's). IR-600-604-1.03.

    Office of Legacy Management (LM)

  3. Removal of Abandoned Power Lines and Poles From Weldon Spring Site. IR-600-603-1.01.

    Office of Legacy Management (LM)

  4. Probing the Interiors of the Ice Giants: Shock Compression of Water to 700 GPa and 3.8 g/cm³

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

    Knudson, M. D.; Desjarlais, M. P.; Lemke, R. W.; Mattsson, T. R.; French, M.; Nettelmann, N.; Redmer, R.

    2012-02-27

    Recently, there has been a tremendous increase in the number of identified extrasolar planetary systems. Our understanding of their formation is tied to exoplanet internal structure models, which rely upon equations of state of light elements and compounds such as water. Here, we present shock compression data for water with unprecedented accuracy that show that water equations of state commonly used in planetary modeling significantly overestimate the compressibility at conditions relevant to planetary interiors. Furthermore, we show that its behavior at these conditions, including reflectivity and isentropic response, is well-described by a recent first-principles based equation of state. These findingsmore » advocate that this water model be used as the standard for modeling Neptune, Uranus, and “hot Neptune” exoplanets and should improve our understanding of these types of planets.« less

  5. Probing the Interiors of the Ice Giants: Shock Compression of Water to 700 GPa and 3.8 g/cm

    SciTech Connect (OSTI)

    Knudson, M. D.; Desjarlais, M. P.; Lemke, R. W.; Mattsson, T. R.; French, M.; Nettelmann, N.; Redmer, R.

    2012-02-27

    Recently, there has been a tremendous increase in the number of identified extrasolar planetary systems. Our understanding of their formation is tied to exoplanet internal structure models, which rely upon equations of state of light elements and compounds such as water. Here, we present shock compression data for water with unprecedented accuracy that show that water equations of state commonly used in planetary modeling significantly overestimate the compressibility at conditions relevant to planetary interiors. Furthermore, we show that its behavior at these conditions, including reflectivity and isentropic response, is well-described by a recent first-principles based equation of state. These findings advocate that this water model be used as the standard for modeling Neptune, Uranus, and hot Neptune exoplanets and should improve our understanding of these types of planets.

  6. Engineering Evaluation Costs Analysis (EE/CA) for the Proposed Management of Contaminated Structures at the Weldon Spring Chemical Plant. IR-700-703-1.02.

    Office of Legacy Management (LM)

  7. Electrochemical oxygen pumps. Final CRADA report.

    SciTech Connect (OSTI)

    Carter, J. D. Noble, J.

    2009-10-01

    All tasks of the Work Plan of ISTC Project 2277p have been completed, thus: (1) techniques of chemical synthesis were developed for more than ten recipes of electrolyte based on cerium oxide doped with 20 mole% of gadolinium (CeGd)O{sub 2}, doped by more than 10 oxide systems including 6 recipes in addition to the Work Plan; (2) electric conductivity and mechanical strength of CeGd specimens with additions of oxide systems were performed, two candidate materials for the electrolyte of electrochemical oxygen pump (pure CeGd and CeGd doped by 0.2 wt% of a transition metal) were chosen; (3) extended studies of mechanical strength of candidate material specimens were performed at room temperature and at 400, 600, 800 C; (4) fixtures for determination of mechanical strength of tubes by external pressure above 40 atmospheres at temperature up to 700 C were developed and fabricated; and (5) technology of slip casting of tubes from pure (Ce,Gd)O{sub 2} and of (Ce,Gd)O{sub 2} doped by 0.2 wt% of a transition metal, withstanding external pressure of minimum 40 atmospheres at temperature up to 700 C was developed, a batch of tubes was sent for testing to Argonne National Laboratory; (6) technology of making nanopowder from pure (Ce,Gd)O{sub 2} was developed based on chemical synthesis and laser ablation techniques, a batch of nanopowder with the weight 1 kg was sent for testing to Argonne National Laboratory; (7) a business plan for establishing a company for making powders of materials for electrochemical oxygen pump was developed; and (8) major results obtained within the Project were reported at international conferences and published in the Russian journal Electrochemistry. In accordance with the Work Plan a business trip of the following project participants was scheduled for April 22-29, 2006, to Tonawanda, NY, USA: Manager Victor Borisov; Leader of technology development Gennady Studenikin; Leader of business planning Elena Zadorozhnaya; Leader of production Vasily Lepalovsky; and Translator Vladimir Litvinov. During this trip project participants were to discuss with the project Technical Monitor J.D. Carter and representative of Praxair Inc. J. Chen the results of project activities (prospects of transition metal-doped material application in oxygen pumps), as well as the prospects of cooperation with Praxair at the meeting with the company management in the following fields: (1) Deposition of thin films of oxide materials of complex composition on support by magnetron and ion sputtering, research of coatings properties; (2) Development of block-type structure technology (made of porous and dense ceramics) for oxygen pump. The block-type structure is promising because when the size of electrolyte block is 2 x 2 inches and assembly height is 10 inches (5 blocks connected together) the area of active surface is ca. 290 square inches (in case of 8 slots), that roughly corresponds to one tube with diameter 1 inch and height 100 inches. So performance of the system made of such blocks may be by a factor of two or three higher than that of tube-based system. However one month before the visit, J. Chen notified us of internal changes at Praxair and the cancellation of the visit to Tonawanda, NY. During consultations with the project Technical Monitor J.D. Carter and Senior Project Manager A. Taylor a decision was made to extend the project term by 2 quarters to prepare proposals for follow-on activities during this extension (development of block-type structures made of dense and porous oxide ceramics for electrochemical oxygen pumps) using the funds that were not used for the trip to the US.

  8. Hanford Reaches Recovery Act Goal for Waste Cleanup Ahead of Schedule- Workers Shipped 1,800 Cubic Meters for Treatment and Disposal

    Broader source: Energy.gov [DOE]

    RICHLAND, Wash. Today, the Department of Energy Hanford Site announced it reached a cleanup goal more than two months ahead of schedule at the Hanford Site in southeast Washington State.

  9. Method for creating high carbon content products from biomass oil

    DOE Patents [OSTI]

    Parker, Reginald; Seames, Wayne

    2012-12-18

    In a method for producing high carbon content products from biomass, a biomass oil is added to a cracking reactor vessel. The biomass oil is heated to a temperature ranging from about 100.degree. C. to about 800.degree. C. at a pressure ranging from about vacuum conditions to about 20,700 kPa for a time sufficient to crack the biomass oil. Tar is separated from the cracked biomass oil. The tar is heated to a temperature ranging from about 200.degree. C. to about 1500.degree. C. at a pressure ranging from about vacuum conditions to about 20,700 kPa for a time sufficient to reduce the tar to a high carbon content product containing at least about 50% carbon by weight.

  10. Economic Development Benefits from Wind Energy in Nebraska: A Report for the Nebraska Energy Office (Revised)

    SciTech Connect (OSTI)

    Lantz, E.

    2009-06-01

    This report focuses on the economic development impacts estimated from building and operating 7,800 MW of new wind power in Nebraska. This level of development is on the scale envisioned in the Department of Energy (DOE) report 20% Wind Energy by 2030. A practical first step to building 7,800 of wind is completing 1,000 MW. We also include the estimated economic impacts to Nebraska from building 1,000 MW of wind power. Our primary analysis indicates that the development and construction of approximately 7,800 MW of wind energy in Nebraska by 2030 will support 20,600 to 36,500 annual full-time equivalents (AFTE). In addition, operating the full 7,800 MW of wind energy could support roughly 2,000 to 4,000 full-time workers throughout the operating life of the wind facilities (LFTE). Nebraska's economy is estimated to see an average annual boost in economic activity ranging from $140 million to $260 million solely from construction and development related activities between 2011 and 2030. An additional boost of $250 - $442 million annually is estimated from operating 7,800 MW of wind capacity.

  11. Oxidation resistant high creep strength austenitic stainless steel

    DOE Patents [OSTI]

    Brady, Michael P.; Pint, Bruce A.; Liu, Chain-Tsuan; Maziasz, Philip J.; Yamamoto, Yukinori; Lu, Zhao P.

    2010-06-29

    An austenitic stainless steel displaying high temperature oxidation and creep resistance has a composition that includes in weight percent 15 to 21 Ni, 10 to 15 Cr, 2 to 3.5 Al, 0.1 to 1 Nb, and 0.05 to 0.15 C, and that is free of or has very low levels of N, Ti and V. The alloy forms an external continuous alumina protective scale to provide a high oxidation resistance at temperatures of 700 to 800.degree. C. and forms NbC nanocarbides and a stable essentially single phase fcc austenitic matrix microstructure to give high strength and high creep resistance at these temperatures.

  12. Vacancy defects in as-grown and neutron irradiated GaP studied by positrons

    SciTech Connect (OSTI)

    Dlubek, G.; Bruemmer, O.; Polity, A.

    1986-08-18

    Positron lifetime and Doppler-broadening measurements have been used to study vacancy defects in n-italic-type GaP. Vacancies in the P sublattice with a concentration of some 10/sup 17/ cm/sup -3/ were observed in as-grwon GaP. The vacancies disappear during annealing at 500--800 /sup 0/C. In neutron-irradiated GaP positrons are trapped by Ga vacancies which anneal out in two stages situated at 300--550 /sup 0/C and 550--700 /sup 0/C.

  13. Sandia National Laboratories and the Electric Power Research Institute (EPRI)

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

    nd PV Performance Modeling Workshop Photo courtesy of Sempra Energy Dates: 1:00 PM to 5:00 PM on Wednesday, May 1, 2013 with special evening session 7:00 to 9:00 pm 8:00 AM to 5:00 PM on Thursday, May 1, 2013 Location: The Biltmore Hotel, 2151 Laurelwood Road, Santa Clara, CA Credible estimates of PV system output are critical to successful development of large-scale PV projects. This workshop will provide information on advances in modeling, on pathways to reducing variability in model input

  14. Cheniere Energy, Inc. CHENIERE

    Energy Savers [EERE]

    Energy, Inc. CHENIERE 3 700 llarn Street a 'Salta 800 H ust an T6 as 7" 002 1 phone:71 .7..5.00Q fax. 713.375.6000 October 19, 2012 The Office of Fossil Energy Natural Gas Regulatory Activities U.S. Department of Energy Attention: Lazne Moore, Docket Room Manager Docket Room FE-34 P. 0. Box 44375 Washington, DC 20026-4375 RE: Sabine Pass Liquefaction, LLC DOE Semi-annual Report DOE/FE Order Nos. 2833 and 2961 FE Docket Nos. 10-85-LNG and 10-111-LNG Dear Ms. Moore: Pursuant to the

  15. STEAB Meeting Agenda August 2007

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

    Arrive at Laboratory Welcome and Introductions / Continental Breakfast Meeting Agenda State Energy Advisory Board Meeting ♦ August 14-16, 2007 Hotel Durant ♦ 2600 Durant Ave. ♦ Berkeley, CA 94704 Phone (510) 845-8981 Time Proceeding Venue/Presenter Monday, August 13 7:00 p.m. Kick-Off Dinner / Adagia Restaurant Meet in Hotel Lobby at 6:45 p.m. Tuesday, August 14 LBNL 8:00 a.m. Depart Hotel for LBNL LBNL shuttle bus to be provided 8:15 a.m. 8:45 a.m. STEAB Overview and Reason for Lab Visit

  16. Centrifugal pyrocontactor

    DOE Patents [OSTI]

    Chow, L.S.; Leonard, R.A.

    1993-10-19

    A method is described for mixing and separating immiscible liquid salts and liquid metals in a centrifugal contractor. The method includes introducing the liquids into an annular mixing zone and intensely mixing the liquids using vertical vanes attached to a rotor cooperating with vertical baffles, a horizontal baffle, and bottom vanes attached to the contactor housing. The liquids enter the contactor in the range of 700-800 degrees Celsius. The liquids are separated in the rotor into a dense phase and a light phase which are discharged from the contactor. 6 figures.

  17. Fuel Injection Strategy for Soot-Filter Regeneration | Department of Energy

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

    Strategy for Soot-Filter Regeneration Fuel Injection Strategy for Soot-Filter Regeneration Fuel injection is optimized to allow both fast soot removal and temperatures below 700-800oC in case of drop-to-idle event. A 1-D mathematical model was used to simulate soot loading and temperature variations as a function of time and axial position in the filter during active regenerations and drop-to-idle events. The fact that the maximum temperature reached in a soot filter is a function of the soot

  18. Microsoft PowerPoint - DOE Tank Removal Study Vinces presentation Final.ppt [Compatibility Mode]

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

    T k R l S d DOE Tank Removal Study Hanford Advisory Board Tank Waste Committee Vince Panesko November 3, 2011 Concept Sketch for Tank Removal Concept Sketch for Tank Removal Page 3-3 of RPP-RPT-47167 Concept Sketch - Deep Soil Excavation Concept Sketch Deep Soil Excavation Page 3-3 of RPP-RPT-47167 Soil removal to 5 feet below tanks Soil removal to 5 feet below tanks 5 5 19,700 Ci Cs 137 5 feet below tank 25,100 Ci Cs 137 59,000 Ci Cs 137 CONCERNS CONCERNS 1. Does it make sense to spend $800

  19. Microsoft Word - 2015 NTSF Agenda public Feb 10.docx

    Office of Environmental Management (EM)

    5 NTSF Draft Agenda (subject to change) May 11 ---- Arrivals Noon - 5:00 pm Registration Sandia Ballroom Foyer - Registration Desk Tuesday, May 12 7:00 am - 5:00 pm Registration Sandia Ballroom Foyer - Registration Desk 8:00 - 8:15 am Tribal Welcome Sandia V 8:15 - 8:30 am Welcome to Albuquerque Sandia V 8:30 - 8:45 am State of the NTSF Sandia V 8:45 - 9:45 am Opening Keynote: The role of technology - and technological advances in DOE's cleanup mission Sandia V 9:45 - 10:00 am Break 10:00 am -

  20. Bioenergy 2015 Agenda | Department of Energy

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

    Agenda Bioenergy 2015 Agenda Below is an agenda overview of the Bioenergy 2015 schedule of events. A more detailed agenda with session descriptions and speakers (as they become available) is also available. Tuesday, June 23, 2015 7:00 a.m.-8:00 a.m. Breakfast and Registration 8:00 a.m.-8:15 a.m. Welcome Keynote 8:15 a.m.-8:30 a.m. Congressional Keynote(s) 8:30 a.m.-8:40 a.m. Introductory Keynote 8:40 a.m.-9:00 a.m. BETO Keynote 9:00 a.m.-10:30 a.m. Plenary I: Policy and Market Overview 10:30

  1. Biomass 2014 Draft Agenda

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

    Biomass 2014 Draft Agenda All topics and times are tentative and subject to change. Page | 1 BIOMASS 2014: Growing the Future Bioeconomy July 29-30, 2014, Washington Convention Center Day 1: Tuesday, July 29, 2014 7:00 a.m.-8:00 a.m. Breakfast and Registration 8:00 a.m.-8:30 a.m. Welcome and Introduction U.S. Department of Energy's (DOE's) Bioenergy Technology Office (BETO) Director Jonathan Male 8:30 a.m.-9:00 a.m. Morning Keynote/VIP 9:00 a.m.-9:30 a.m. Morning Keynote/VIP 9:30 a.m.-10:45 a.m.

  2. Table 5.15 Fuel Oil and Kerosene Sales, 1984-2010 (Thousand Gallons)

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

    5 Fuel Oil and Kerosene Sales, 1984-2010 (Thousand Gallons) Year Distillate Fuel Oil Residential Commercial Industrial Oil Company Farm Electric Power 1 Railroad Vessel Bunkering On-Highway Diesel Military Off-Highway Diesel Other Total 1984 8,215,722 5,538,184 2,555,898 848,083 3,201,600 648,665 2,944,694 1,763,782 16,797,423 700,788 1,756,077 700,864 45,671,779 1985 7,728,057 4,463,226 2,440,661 684,227 3,102,106 523,010 2,786,479 1,698,985 17,279,650 661,644 1,522,041 168,625 43,058,711 1986

  3. Spring MRS 2016 - JCAP

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

    Spring MRS 2016 Spring MRS 2016 Mon, Mar 28, 2016 6:00pm 18:00 Fri, Apr 1, 2016 7:00pm 19:00 Phoenix Convention Center 100 North 3rd Street Phoenix, Arizona 85004 United States Joel Ager, "Experimental Demonstrations of Solar-Driven Photoelectrochemical Water Splitting and Carbon Dioxide Reduction" John Gregoire, "High Throughput Materials Integration: Identifying Optimal Interfaces for Solar Fuels Applications" John Gregoire, "Accelerated Photoanode Discovery: A High

  4. C:\ANNUAL\Vol2chps.v8\ANNUAL2.VP

    Gasoline and Diesel Fuel Update (EIA)

    4 1. Natural Gas Supply and Disposition in the United States, 1930-2000 Figure 1930 1935 1940 1945 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 0 5 10 15 20 25 0 100 200 300 400 500 600 700 Trillion Cubic Feet Billion Cubic Meters Dry Production Consumption Net Imports Sources: 1930-1975: Bureau of Mines, Minerals Yearbook, "Natural Gas" chapter. 1976-1978: Energy Information Administration (EIA), Energy Data Report, Natural Gas Annual. 1979: EIA, Natural Gas Production and

  5. Utah and Wyoming Natural Gas Plant Liquids, Expected Future Production

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

    (Million Barrels) and Wyoming Natural Gas Plant Liquids, Expected Future Production (Million Barrels) Utah and Wyoming Natural Gas Plant Liquids, Expected Future Production (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 280 1980's 294 363 381 483 577 681 700 701 932 704 1990's 641 580 497 458 440 503 639 680 600 531 2000's 858 782 806 756 765 710 686 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  6. Ohio Natural Gas Industrial Price (Dollars per Thousand Cubic...

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2001 5.90 8.25 7.72 7.61 5.24 8.45 5.74 4.87 7.00 5.47 4.87 5.13 2002 6.04 5.64 5.26 5.49 4.84 5.04 4.88 5.33 6.00 5.67 6.05...

  7. ESS 2012 Peer Review and Update Meeting - Agenda

    Office of Environmental Management (EM)

    Tuesday, September 25 PRE-MEETING REGISTRATION 4:00 pm - 6:00 pm Registration Wednesday, September 26 TIME PROJECT SPEAKER 7:00 am Registration (all day) & Complimentary Breakfast Sponsored by Aquion Energy 8:30 am - Welcome: Georgianne Huff, SNL Session Chair: Dr. Imre Gyuk, DOE 8:35 Welcome and DOE Perspective Dr. Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability 8:50 DOE / OE Program Overview Dr. Imre Gyuk - US Department of Energy / Office of

  8. Annealing to Mitigate Pitting in Electropolished Niobium Coupons and SRF Cavities

    SciTech Connect (OSTI)

    Cooley, L.D.; Hahn, E.; Hicks, D.; Romanenko, A.; Schuessler, R.; Thompson, C.; /Fermilab

    2011-06-08

    Ongoing studies at Fermilab investigate whether dislocations and other factors instigate pitting during cavity electropolishing (EP), despite careful processing controls and the inherent leveling mechanism of EP itself. Here, cold-worked niobium coupons, which exhibited increased tendencies for pitting in our past study, were annealed in a high vacuum furnace and subsequently processed by EP. Laser confocal scanning microscopy and special defect counting algorithms were used to assess the population of pits formed. Hardness measurements indicated that annealing for 2 hours at 800 C produced recovery, whereas annealing for 12 hours at 600 C did not, as is consistent with known changes for cavities annealed in a similar way. The 800 C anneal was effective in some cases but not others, and we discuss reasons why tendencies for pitting remain. We discuss implications for cavities and continued work to understand pitting.

  9. Slide 1

    Gasoline and Diesel Fuel Update (EIA)

    Energy in the Americas May 17, 2013 Neelesh Nerurkar Bureau of Energy Resources U.S. Department of State The Americas in a Changing World Data Source: BP Energy Outlook Regional Shares of Global Oil And Gas Market Growth Americas Asia Middle East 0% 20% 40% 60% 80% 100% 2010-2030 1990-2010 Americas Asia Middle East Other 0% 20% 40% 60% 80% 100% 2010-2030 1990-2010 Supply growth Demand growth Americas Asia Middle East Other 0% 20% 40% 60% 80% 100% 2010-2030 1990-2010 0 200 400 600 800 1,000 1,200

  10. STEAB Meeting Agenda

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

    STEAB Meeting Mayflower Renaissance Hotel 1127 Connecticut Ave, NW Washington, DC 20036 June 26 - 28, 2012 EAST ROOM Monday - June 25th Arrive in Washington, DC Check-in to the hotel: Mayflower Renaissance Hotel A Marriott Property 1127 Connecticut Ave, NW Washington, DC 20036 6:00 pm - STEAB Un-Official Group Dinner in Washington, DC Daily Grill 1200 18th St NW (Cross Street is M Street) Washington, DC (202) 822-5282 Tuesday - June 26 th 8:00 - Breakfast (Provided in the Room for Members and

  11. STEAB Meeting Agenda August 2008

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

    Sheraton Denver West Hotel 360 Union Blvd. Denver, CO August 12 - 14, 2008 Monday - August 11 6:00 - 6:15 Members Meet in Hotel Lobby 6:15 Members Walk to Jose O'Shea's 6:30 Dutch Treat Group Dinner and Socializing Tuesday - August 12 8:00 Breakfast Buffet (in meeting room) 8:30 Welcome: Rita Wells, Manager, DOE Golden Field Office 8:45 NREL Exec Mgmt Overview with Q&A: Bobi Garrett Current NREL political environment, climate directions, fossil fuel depletion, the challenge facing us in the

  12. Oregon Dry Natural Gas Production (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 3,221 1,923 1,439 1,173 1,067 1,291 2000's 1,214 1,110 837 731 467 454 621 409 778 821 2010's 1,407 1,344 770 770 950

  13. Oregon Natural Gas Marketed Production (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 5 5 3 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 3,221 1,923 1,439 1,173 1,067 1,291 2000's 1,214 1,110 837 731 467 454 621 409 778 821 2010's 1,407 1,344 770 770 950

  14. Word Pro - S6

    Gasoline and Diesel Fuel Update (EIA)

    . Coal Figure 6.1 Coal (Million Short Tons) Overview, 1949-2015 Consumption by Sector, 1949-2014 Overview, Monthly Electric Power Sector Consumption, Monthly 96 U.S. Energy Information Administration / Monthly Energy Review February 2016 2014 20 15 2016 Electric Power Consumption J F MA M J J A S O N D J F MA M J J A S O N D J F MA M J J A S O N D 0 20 40 60 80 100 Net Exports 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 200 400 600 800 1,000 1,200 a Includes

  15. US SoAtl VA Site Consumption

    Gasoline and Diesel Fuel Update (EIA)

    SoAtl VA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US SoAtl VA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US SoAtl VA Site Consumption kilowatthours $0 $300 $600 $900 $1,200 $1,500 $1,800 US SoAtl VA Expenditures dollars ELECTRICITY ONLY average per household * Virginia households consume an average of 86 million Btu per year, about 4% less than the U.S. average. * Average electricity consumption and costs are

  16. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    0 Natural Gas Plant Liquids Production Total, 1949-2011 By Product, 2011 By Selected Product, 1949-2011 138 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 5.10. 1950 1960 1970 1980 1990 2000 2010 0 500 1,000 1,500 2,000 2,500 Thousand Barrels per Day 909 618 295 208 152 Ethane Propane Pentanes Isobutane Normal 0 200 400 600 800 1,000 Thousand Barrels per Day Plus Butane Isobutane Normal Butane Propane 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

  17. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Crude Oil Production and Crude Oil Well Productivity, 1954-2011 Crude Oil Production by Location Number of Producing Wells Crude Oil Production, 48 States¹ and Alaska Crude Oil Well Average Productivity 122 U.S. Energy Information Administration / Annual Energy Review 2011 1 United States excluding Alaska and Hawaii. Note: Crude oil includes lease condensate. Source: Table 5.2. 1960 1970 1980 1990 2000 2010 0 200 400 600 800 Thousand Wells 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

  18. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    6 Estimated Consumption of Combustible Fuels for Useful Thermal Output at Combined-Heat-and-Power Plants by Sector, 1989-2011 Coal Natural Gas Petroleum Wood and Waste 242 U.S. Energy Information Administration / Annual Energy Review 2011 Sources: Tables 8.6b and 8.6c. Electric Power Industrial 1989 1992 1995 1998 2001 2004 2007 2010 0 200 400 600 800 Billion Cubic Feet Industrial Commercial Commercial 1989 1992 1995 1998 2001 2004 2007 2010 0 5 10 15 20 Million Short Tons Electric Power

  19. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    a Electric Net Summer Capacity, Total (All Sectors) Total, 1949-2011 By Major Category, 2011 By Source, 2011 256 U.S. Energy Information Administration / Annual Energy Review 2011 Total 1 Conventional and pumped storage. 2 Blast furnace gas, propane gas, other manufactured and waste gases derived from fossil fuels, batteries, chemicals, hydrogen, pitch, purchased steam, sulfur, and miscellaneous technologies. Source: Table 8.11a. 1950 1960 1970 1980 1990 2000 2010 0 200 400 600 800 1,000 1,200

  20. US ESC TN Site Consumption

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

    ESC TN Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US ESC TN Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US ESC TN Site Consumption kilowatthours $0 $400 $800 $1,200 $1,600 US ESC TN Expenditures dollars ELECTRICITY ONLY average per household * Tennessee households consume an average of 79 million Btu per year, about 12% less than the U.S. average. * Average electricity consumption for Tennessee households is 33%

  1. US SoAtl GA Site Consumption

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

    GA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US SoAtl GA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US SoAtl GA Site Consumption kilowatthours $0 $300 $600 $900 $1,200 $1,500 $1,800 US SoAtl GA Expenditures dollars ELECTRICITY ONLY average per household * Site energy consumption (89.5 million Btu) and energy expenditures per household ($2,067) in Georgia are similar to the U.S. household averages. * Per

  2. US SoAtl VA Site Consumption

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

    SoAtl VA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US SoAtl VA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US SoAtl VA Site Consumption kilowatthours $0 $300 $600 $900 $1,200 $1,500 $1,800 US SoAtl VA Expenditures dollars ELECTRICITY ONLY average per household * Virginia households consume an average of 86 million Btu per year, about 4% less than the U.S. average. * Average electricity consumption and costs are

  3. June 11 & 12, 2012 Meeting of the Electricity Advisory Committee |

    Energy Savers [EERE]

    Department of Energy June 11 & 12, 2012 Meeting of the Electricity Advisory Committee June 11 & 12, 2012 Meeting of the Electricity Advisory Committee June 11 & 12, 2012 Meeting of the Electricity Advisory Committee Date: Monday, June 11, 2012 2:00 p.m. - 5:00 p.m. EDT / Dutch Treat Dinner 6:00 p.m. - 8 p.m. Date: Tuesday, June 12, 2012 8:00 a.m. - 4:00 p.m. EDT Location: Capital Hilton, 1001 16th St. NW, Washington, DC Overview The Department of Energy's Electricity Advisory

  4. Electricity Advisory Committee (EAC) - 2012 Meetings | Department of Energy

    Energy Savers [EERE]

    2 Meetings Electricity Advisory Committee (EAC) - 2012 Meetings MARCH 5 & 6, 2012 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Monday, March 5, 2012 2:00 p.m. - 5:00 p.m. EDT / Dutch Treat Dinner 6:00 p.m. - 8 p.m. Date: Tuesday, March 6, 2012 8:00 a.m. - 4:00 p.m. EDT Location: Ronald Reagan Building, Horizon Room, 1300 Pennsylvania Ave. NW, Washington, DC A Federal Register Notice of the open meeting is available. JUNE 11 & 12, 2012 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE

  5. Electricity Advisory Committee (EAC) - 2015 Meetings | Department of Energy

    Energy Savers [EERE]

    5 Meetings Electricity Advisory Committee (EAC) - 2015 Meetings MARCH 26 & 27, 2015 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Thursday, March 26, 2015 2:00 p.m. - 6:00 p.m. ET Date: Friday, March 27, 2015 8:00 a.m. - 4:00 p.m. ET Location: National Rural Electric Cooperative Association (NRECA), 4301 Wilson Blvd, Arlington, VA 22203 A Federal Register Notice announcing the open meeting is available. JUNE 29 & 30, 2015 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Monday,

  6. DepoNet

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

    10, 2010 6:00 p.m. Doubletree Hotel 1000 N.E. Multnomah Street Portland, Oregon Mr. James Parham, Facilitator PANEL MEMBERS: Ms. Mary Beth Burandt, U.S. Department of Energy, Office of River Protection Mr. Jeff Lyon, Washington State Department of Ecology, Hanford Project Office Nationwide Scheduling Toll Free: 1.800.337.6638 Facsimile: 1.973.355.3094 www.deponet.com Public Hearing February 10, 2010 2 1 U.S. DEPARTMENT OF ENERGY 2 DRAFT TANK CLOSURE AND WASTE MANAGEMENT 3 ENVIRONMENTAL IMPACT

  7. DepoNet

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

    DRAFT TANK CLOSURE AND WASTE MANAGEMENT ENVIRONMENTAL IMPACT STATEMENT PUBLIC HEARING DATE: FEBRUARY 23, 2010 6:00 p.m. RED LION INN AT THE PARK 303 WEST NORTH RIVER DRIVE SPOKANE, WA 99206 James Parham, Facilitator PANEL MEMBERS: Ms. Mary Beth Burandt, U.S. Department of Energy, Office of River Protection Jeff Lyon, Washington State Department of Ecology, Hanford Project Office Nationwide Scheduling Toll Free: 1.800.337.6638 Facsimile: 1.973.355.3094 www.deponet.com Public Hearing February 23,

  8. Fleet DNA Project Data Summary Report for Class 8 Tractors

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

    26 2 58 8 12 10 11 59 24 13 9 44 0 Deployment ID 0 200 400 600 800 1000 1150 Number of days Breakdown of Total Operational Days Collected by Deployment for Class 8 Tractors 0% 20% 40% 60% 80% 100% # of Vehicles Reporting: 70 # of Days Included: 1150 Generated: Thu Aug 07, 2014 2 8 58 10 12 0 24 11 26 13 44 59 9 Deployment ID 0 10 20 30 40 50 60 70 70 Number of Vehicles Breakdown of Total Vehicles by Deployment for Class 8 Tractors 0% 20% 40% 60% 80% 100% # of Vehicles Reporting: 70 # of Days

  9. Fleet DNA Project Data Summary Report for Delivery Vans

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

    Number of days 974 800 600 400 200 0 37 3 5 54 52 36 7 6 50 51 1 22 23 4 53 55 57 48 49 60 Deployment ID Breakdown of Total Operational Days Collected by Deployment for Delivery Vans 100% 80% 60% 40% 20% 0% # of Vehicles Reporting: 94 Generated: Thu Aug 07, 2014 # of Days Included: 974 37 1 3 36 22 5 23 6 7 52 54 4 50 51 48 49 53 55 57 60 Deployment ID 0 20 40 60 80 94 Number of Vehicles Breakdown of Total Vehicles by Deployment for Delivery Vans 0% 20% 40% 60% 80% 100% # of Vehicles Reporting:

  10. March 26 & 27, 2015 Meeting of the Electricity Advisory Committee |

    Energy Savers [EERE]

    Department of Energy Services » Electricity Advisory Committee » Archived Meetings 2008-2015 » 2015 EAC Meetings » March 26 & 27, 2015 Meeting of the Electricity Advisory Committee March 26 & 27, 2015 Meeting of the Electricity Advisory Committee March 26 & 27, 2015 Meeting of the Electricity Advisory Committee Date: Thursday, March 26, 2015 2:00 p.m. - 6:00 p.m. EDT Date: Friday, March 27, 2015 8:00 a.m. - 4:00 p.m. EDT Location: National Rural Electric Cooperative

  11. 2013 Technical Conference: Center for Atomic-level Catalyst Design

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

    Technical Conference: Center for Atomic-level Catalyst Design Oct. 21-23, 2013 Louisiana State University, Lod Cook Alumni Center, Baton Rouge, LA Contact: Ellen Stevens; 1-225-578-0058; esteve2@lsu.edu Mon Oct. 21: arrive 6:00 pm: Dinner (provided in Abell room), set up posters Tues Oct 22: 8:00 am: (a) Breakfast (provided in hotel for those staying at the Lod Cook hotel; continental breakfast provided in Abell Room) (b) set up posters (c) speakers load presentations 8:45 am: Jerry Spivey

  12. 2014 PDSF User Meeting Minutes

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

    4 Minutes 2014 PDSF User Meeting Minutes December 2 Attending Jeff Outages / Downtimes 11/11 NERSC / PDSF maintenance 11/18 project hours Upcoming Downtime None Other Issues New Mendel nodes are online. Slides The slides from the meeting can be found here. November 4 Attending Jeff, Mike Outages / Downtime 10/20 NERSC CA and NEWT outage Upcoming Downtime 11/11 8:00 am to 6:00 pm maintenance Other Issues PDSF old home hardware is being retired. Please check your scripts for "/home" or

  13. Slide 1

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

    OFFICE OF SCIENCE PROCUREMENT OPPORTUNITIES Women Owned Small Business Webinar June 20, 2013 - 2 - Oak Ridge Office * Science & Technology * Environmental Cleanup * Energy & Nuclear Fuel Supply * National Security * Reindustrialization * Technology Transfer & Economic Development - 3 - $- $200.0 $400.0 $600.0 $800.0 $1,000.0 $1,200.0 FY 2005 FY 2006 FY 2007 FY 2008 FY 2009 FY 2010 FY 2011 F7 2012 $608.6 $555.0 $521.9 $616.1 $787.4 $1,055.2 $457.5 $613.5 MILLIONS - 4 - * University of

  14. Oregon Dry Natural Gas Production (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 3,221 1,923 1,439 1,173 1,067 1,291 2000's 1,214 1,110 837 731 467 454 621 409 778 821 2010's 1,407 1,344 770 770 950

  15. Oregon Natural Gas Gross Withdrawals from Gas Wells (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 5 5 3 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 4,200 2,520 1,743 1,382 1,263 1,555 2000's 1,412 1,112 837 731 467 454 621 409 778 821 2010's 1,407 1,344 770 770 950

  16. Oregon Natural Gas Gross Withdrawals (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 5 5 3 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 4,200 2,520 1,743 1,382 1,263 1,555 2000's 1,412 1,112 837 731 467 454 621 409 778 821 2010's 1,407 1,344 770 770 950

  17. Oregon Natural Gas Marketed Production (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 5 5 3 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 3,221 1,923 1,439 1,173 1,067 1,291 2000's 1,214 1,110 837 731 467 454 621 409 778 821 2010's 1,407 1,344 770 770 950

  18. LSU EFRC - Center for Atomic Level Catalyst Design - Technical Conference

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

    2013 3 space control 2013 Technical Conference: Center for Atomic-level Catalyst Design Oct. 21-23, 2013 LSU welcomes CALC-D researchers to the Center's 5th Annual Technical Conference. space control space control Click to obtain printable version of Technical Conference agenda Mon Oct. 21: Arrive 6:00 pm: Dinner (provided in Abell room), set up posters space control Tues Oct. 22: 8:00 am: (a) Breakfast (provided in hotel for those staying at the Lod Cook hotel; continental breakfast

  19. Study of biological processes on the US South Atlantic slope and rise. Phase 2. Volume 1. Executive summary. Report for November 1985-March 1987

    SciTech Connect (OSTI)

    Blake, J.A.; Hecker, B.; Grassle, J.F.; Brown, B.; Wade, M.

    1987-03-30

    A total of 16 stations were sampled during a 2-year field program designed to characterize the biological, chemical, and sedimentary processes on the slope and rise off North and South Carolina. Box cores were taken along 4 transects at depths of 600-3500 m. The infauna yielded a total of 1202 species, 520 of which were new to science. Annelids were the dominant taxa in terms of density and numbers of species. Species diversity was highest at an 800 m site off Charleston. Higher than normal lead and hydrocarbon inventories suggest enhanced scavenging processes in the area.

  20. March 17 & 18, 2016 Meeting of the Electricity Advisory Committee |

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

    Department of Energy March 17 & 18, 2016 Meeting of the Electricity Advisory Committee March 17 & 18, 2016 Meeting of the Electricity Advisory Committee March 17 & 18, 2016 Meeting of the Electricity Advisory Committee Date: Thursday, Mach 17 12:00 p.m. - 6:00 p.m. EDT Date: Friday, March 18, 2015 8:00 a.m. - 12:30 p.m. EDT Location: National Rural Electric Cooperative Association (NRECA), 4301 Wilson Blvd, Arlington, VA 22203 Overview The Department of Energy's Electricity

  1. Effect of martensite to austenite reversion on the formation of nano/submicron grained AISI 301 stainless steel

    SciTech Connect (OSTI)

    Karimi, M.; Najafizadeh, A.; Kermanpur, A.; Eskandari, M.

    2009-11-15

    The martensite to austenite reversion behavior of 90% cold rolled AISI 301 stainless steel was investigated in order to refine the grain size. Cold rolled specimens were annealed at 600-900 deg. C, and subsequently characterized by scanning electron microscopy, X-ray diffraction, Feritscope, and hardness measurements. The effects of annealing parameters on the formation of fully-austenitic nano/submicron grained structure and the mechanisms involved were studied. It was found that annealing at 800 deg. C for 10 s exhibited the smallest average austenite grain size of 240 {+-} 60 nm with an almost fully-austenitic structure.

  2. CCPG Update U.S. Department Of Energy 2012 National Electric Transmission Congestion

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

    CCPG Update U.S. Department Of Energy 2012 National Electric Transmission Congestion Study Workshop - Portland, OR December 13, 2011 Susan Henderson, P.E. Xcel Energy Path/TOT Ratings  TOT 1A - none  TOT 2A - none  TOT 3 ◦ Archer-Wayne Child Interconnection (150MW, 345kV) ◦ High Plains Express (500kV, 1600-8000MW) ◦ Zephyr (500kV DC, 3000MW) ◦ TransWest Express (600kV DC, 3000MW) ◦ Colorado-Wyoming Intertie (345kV, 800MW)  Reference: WECC Path Reports & Rating Catalog

  3. American Geophysical Union (AGU) Fall Meeting | Department of Energy

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

    American Geophysical Union (AGU) Fall Meeting American Geophysical Union (AGU) Fall Meeting December 14, 2015 8:00AM EST to December 18, 2015 6:00PM EST With nearly 24,000 attendees, AGU Fall Meeting is the largest Earth and space science meeting in the world. Now in its 48th year, AGU Fall Meeting is the best place to present your research; hear about the latest discoveries, trends, and challenges in the field; and network and make connections that can enhance your career. AGU Fall Meeting

  4. Electricity Advisory Committee - 2015 Meetings | Department of Energy

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

    - 2015 Meetings Electricity Advisory Committee - 2015 Meetings Electricity Advisory Committee - 2015 Meetings MARCH 26 & 27, 2015 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Thursday, March 26, 2015 2:00 p.m. - 6:00 p.m. ET Date: Friday, March 27, 2015 8:00 a.m. - 4:00 p.m. ET Location: National Rural Electric Cooperative Association (NRECA), 4301 Wilson Blvd, Arlington, VA 22203 A Federal Register Notice announcing the open meeting is available. JUNE 29 & 30, 2015 MEETING OF THE

  5. Paducah Events | Department of Energy

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

    Paducah Site » Paducah Community Outreach » Paducah Events Paducah Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Paducah Citizens Advisory Board Meeting - January 6:00PM to 8:00PM CST 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Paducah Site Background Paducah Site Description Paducah DOE & Site Contractors Paducah Environmental Remediation Paducah Regulatory Approach Paducah Cleanup Scope Paducah Waste

  6. Portsmouth Events | Department of Energy

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

    Portsmouth Site » Portsmouth Community Outreach » Portsmouth Events Portsmouth Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Portsmouth Site Background Portsmouth Site Description Portsmouth DOE & Site Contractors Portsmouth Environmental Cleanup Portsmouth Regulatory Approach Portsmouth Remediation

  7. Hanford Treats Record Amount of Groundwater

    Office of Environmental Management (EM)

    September 13, 2011 Hanford Treats Record Amount of Groundwater RICHLAND, Wash. - Workers have treated more than 800 million gallons of groundwater at the Hanford Site so far this year, a record annual amount. Last year, workers with DOE contractor CH2M HILL Plateau Remediation Company treated 600 mil- lion gallons of groundwater at the site. "It's great to know the amount of treated groundwater is increasing. We are meeting our goals, which means we are protecting the Columbia River,"

  8. Welding of Dissimilar Materials Combinations for Automotive Applications

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

    0, 2011 Welding of Dissimilar Materials Combinations for Automotive Applications Jerry E. Gould Technology Leader Resistance and Solid State Welding ph: 614-688-5121 e-mail: jgould@ewi.org Metallurgical Aspects of Joining Aluminum to Steel * Suppression of solidification defects * Suppression of Fe 2 Al 7 * Empirically observed critical cooling times * Process selection to achieve necessary cooling times 0 200 400 600 800 1000 1200 1400 1600 1800 0 0.05 0.1 0.15 0.2 0.25 0.3 Time (sec)

  9. DRAFT/PRELIMINARY MEETING AGENDA

    Office of Environmental Management (EM)

    DRAFT AGENDA U.S. DEPARTMENT OF ENERGY TRANSPORTATION EXTERNAL COORDINATION WORKING GROUP NEW ORLEANS, LOUISIANA JANUARY 29-30, 2002 Judith Holm, TEC Co-Chair, DOE-NTP Monday, January 28, 2002 4:00 - 6:00 p.m. Consolidated Grant Topic Group Meeting Judith Holm, DOE-National Transportation Program Tuesday, January 29, 2002 8:00 - 8:30 a.m. Continental Breakfast and General Registration Sue Martindale, Mary McConnell, SAIC 8:30 -12:00 p.m. Topic Group Meetings - Training and Medical Issues - Ella

  10. EA-1606: Draft Environmental Assessment | Department of Energy

    Office of Environmental Management (EM)

    Draft Environmental Assessment EA-1606: Draft Environmental Assessment Proposed Use of Savannah River Site Lands for Military Training For more information, contact: Mr. Andrew R. Grainger NEPA Compliance Officer U. S. Department of Energy Savannah River Operations Office Building 730-1B, Room 3150 Aiken, SC 29808 Telephone: 803-952-8001 Fax/telephone: 1-800-881-7292 Electronic mail: nepa@srs.gov Public Meeting: Date: Thursday, September 15, 2011 Time: 6:00 p.m. Location: Amphitheater at Aiken

  11. Argonne_map

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

    ROADS & PARKING BUILDINGS 603 1 2 3 4 5 A B C D E F G 360 - E4 361 - E4 362 - E3 363 - E4 366 - E4 369 - E4 370 - E4 371 - E4 376 - E4 399 - E4 600 Area 600 - E3 617 - E3 800 Area 891 - B2 900 Area 950 - G3 951 - G2 952 - G2 953 - G2 East Area 046 - F2 091 - G3 100 Area 108 - E2 145 - F2 146 - F2 200 Area 200 - C2 201 - D2 202 - D2 203 - D2 204 - E2 205 - D2, D3 300 Area 302 - D3 306 - D4 308 - D3 309 - D3 206 - C2 208 - C2 211 - C2 212 - D2 213 - D2 214 - D3 216 - D2 314 - D4 315 - D4 316 -

  12. Effects of torrefaction and densification on switchgrass pyrolysis products

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

    Yang, Zixu; Sarkar, Madhura; Kumar, Ajay; Tumuluru, Jaya Shankar; Huhnke, Raymond L.

    2014-12-01

    Abstract The pyrolysis behaviors of four types of pretreated switchgrass (torrefied at 230 and 270 °C, densification, and torrefaction at 270 ºC followed by densification) were studied at three temperatures (500, 600, 700 ºC) using a pyroprobe attached to a gas chromatogram mass spectroscopy (Py-GC/MS). The torrefaction of switchgrass improved its oxygen to carbon ratio and energy content. Contents of anhydrous sugars and phenols in pyrolysis products of torrefied switchgrass were higher than those in pyrolysis products of raw switchgrass. As the torrefaction temperature increased from 230 to 270 °C, the contents of anhydrous sugars and phenols in pyrolysis productsmore » increased whereas content of guaiacols decreased. High pyrolysis temperature (600 and 700 °C as compared to 500 °C) enhanced decomposition of lignin and anhydrous sugars, leading to increase in phenols, aromatics and furans. Densification enhanced depolymerization of cellulose and hemicellulose during pyrolysis.« less

  13. Performance of Anode-Supported Solid Oxide Fuel Cell with Thin Bi-Layer Electrolyte by Pulsed Laser Deposition

    SciTech Connect (OSTI)

    Lu, Zigui; Hardy, John S.; Templeton, Jared W.; Stevenson, Jeffry W.; Fisher, Daniel; Wu, Naijuan; Ignatiev, Alex

    2012-07-15

    Anode-supported yttria stabilized zirconia (YSZ)/samaria doped ceria (SDC) bi-layer electrolytes with uniform thickness and high density were fabricated by pulsed laser deposition at 1000 degrees C. Fuel cells with such bi-layer electrolytes were fabricated and tested, yielding open circuit voltages from 0.94 to 1.0 V at 600-700 degrees C. Power densities from 0.4 to 1.0 W cm{sup -2} at 0.7 V were achieved in air at temperatures of 600-700 degrees C. Cell performance was improved in flowing oxygen, with an estimated peak power density of over 2 W cm{sup -2} at 650 degrees C, assuming the same overall resistance over the entire range of current density. The high cell performance was attributed to the very low ohmic resistance of the fuel cell, owing to the small thickness of the electrolyte. Stable performance was also demonstrated in that the voltage of the fuel cell showed very little change at a constant current density of 1 A cm{sup -2} during more than 400 hours of operation at 650 degrees C in flowing oxygen. SEM analysis of the fuel cell after testing showed that the bi-layer electrolyte had retained its chemical and mechanical integrity.

  14. Structural characteristics and gasification reactivity of chars prepared from K{sub 2}CO{sub 3} mixed HyperCoals and coals

    SciTech Connect (OSTI)

    Atul Sharma; Hiroyuki Kawashima; Ikuo Saito; Toshimasa Takanohashi

    2009-04-15

    HyperCoal is a clean coal with mineral matter content <0.05 wt %. Oaky Creek (C = 82%), and Pasir (C = 68%) coals were subjected to solvent extraction method to prepare Oaky Creek HyperCoal, and Pasir HyperCoal. Experiments were carried out to compare the gasification reactivity of HyperCoals and parent raw coals with 20, 40, 50 and 60% K{sub 2}CO{sub 3} as a catalyst at 600, 650, 700, and 775{sup o}C with steam. Gasification rates of coals and HyperCoals were strongly influenced by the temperature and catalyst loading. Catalytic steam gasification of HyperCoal chars was found to be chemical reaction controlled in the 600-700{sup o}C temperature range for all catalyst loadings. Gasification rates of HyperCoal chars were found to be always higher than parent coals at any given temperature for all catalyst loadings. However, X-ray diffraction results showed that the microstructures of chars prepared from coals and HyperCoals were similar. Results from nuclear magnetic resonance spectroscopy show no significant difference between the chemical compositions of the chars. Significant differences were observed from scanning electron microscopy images, which showed that the chars from HyperCoals had coral-reef like structures whereas dense chars were observed for coals. 26 refs., 8 figs., 2 tabs.

  15. Harmonization of Land-Use Scenarios for the Period 1500-2100: 600 Years of Global Gridded Annual Land-Use Transitions, Wood Harvest, and Resulting Secondary Lands

    SciTech Connect (OSTI)

    Hurtt, George; Chini, Louise Parsons; Frolking, Steve; Betts, Richard; Feddema, Johannes; Fischer, Gavin M.; Fisk, J.P.; Hibbard, Kathleen A.; Houghton, R. A.; Janetos, Anthony C.; Jones, C.; Kindermann, G.; Kinoshita, Tsuguki; Goldeweijk, Kees K.; Riahi, Keywan; Shevliakova, Elena; Smith, Steven J.; Stehfest, Eike; Thomson, Allison M.; Thornton, P.; Van Vuuren, Detlef; Wang, Y.

    2011-08-08

    In preparation for the fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change (IPCC), the international community is developing new advanced Earth System Models (ESM) to assess the combined effects of human activities (e.g. land use and fossil fuel emissions) on the carbon-climate system. In addition, four Representative Concentration Pathway (RCP) scenarios of the future (2005-2100) are being provided by four Integrated Assessment Model (IAM) teams to be used as input to the ESMs for future carbon-climate projections (Moss et al., 2010). The diversity of approaches and requirements among IAMs and ESMs for tracking land-use change, along with the dependence of model projections on land-use history, presents a challenge for effectively passing data between these communities and for smoothly transitioning from the historical estimates to future projections. Here, a harmonized set of land-use scenarios are presented that smoothly connects historical reconstructions of land use with future projections, in the format required by ESMs.

  16. 100 Hour test of the pressurized woodchip-fired gravel bed combustor

    SciTech Connect (OSTI)

    Ragland, K.W.; Aerts, D.J.

    1992-08-01

    In this project a downdraft, packed bed combustor for a gas turbine cogeneration system using woodchips is being developed. The combustor is designed to promote intense combustion in a thin reaction zone and to control particulate growth by using high excess air. The combustor contains a magnesia and alumina gravel bed on top of which woodchips are fed. The following test objectives were established for the 100 hr test: (a) demonstrate preliminary durability of the combustor; (b) demonstrate steady operation of the system; (c) investigate combustor pressure drop; (d) investigate bed ash cake buildup; (e) expose metal alloy coupons for corrosion examination; (f) obtain closure within 10% on mass and energy balances; and (g) obtain emissions data. The plan for the 100 hr test was to operate the combustor at the following conditions: day 1, 4 atm (absolute) pressure and 700--800 C outlet temperature; day 2, 4 atm pressure and 800--900 C outlet temperature; day 3, 5 atm pressure and 800--900 C outlet temperature; days 4 and 5, repeat day 3. The inlet air was not preheated. The paper gives test results and discusses fuel characterization, combustor performance, mass and energy balance, emissions, composition of ash and deposits, and metal coupons representing turbine blade material.

  17. Development of Metal Oxide Nanostructure-based Optical Sensors for Fossil Fuel Derived Gases Measurement at High Temperature

    SciTech Connect (OSTI)

    Chen, Kevin

    2014-08-31

    This final technical report details research works performed supported by a Department of Energy grant (DE-FE0003859), which was awarded under the University Coal Research Program administrated by National Energy Technology Laboratory. This research program studied high temperature fiber sensor for harsh environment applications. It developed two fiber optical sensor platform technology including regenerative fiber Bragg grating sensors and distributed fiber optical sensing based on Rayleigh backscattering optical frequency domain reflectometry. Through the studies of chemical and thermal regenerative techniques for fiber Bragg grating (FBG) fabrication, high-temperature stable FBG sensors were successfully developed and fabricated in air-hole microstructured fibers, high-attenuation fibers, rare-earth doped fibers, and standard telecommunication fibers. By optimizing the laser processing and thermal annealing procedures, fiber grating sensors with stable performance up to 1100oC have been developed. Using these temperature-stable FBG gratings as sensor platform, fiber optical flow, temperature, pressure, and chemical sensors have been developed to operate at high temperatures up to 800oC. Through the integration of on-fiber functional coating, the use of application-specific air-hole microstructural fiber, and application of active fiber sensing scheme, distributed fiber sensor for temperature, pressure, flow, liquid level, and chemical sensing have been demonstrated with high spatial resolution (1-cm or better) with wide temperature ranges. These include the demonstration of 1) liquid level sensing from 77K to the room temperature, pressure/temperature sensing from the room temperature to 800C and from the 15psi to 2000 psi, and hydrogen concentration measurement from 0.2% to 10% with temperature ranges from the room temperature to 700C. Optical sensors developed by this program has broken several technical records including flow sensors with the highest operation temperature up to 750oC, first distributed chemical measurements at the record high temperature up to 700oC, first distributed pressure measurement at the record high temperature up to 800oC, and the fiber laser sensors with the record high operation temperature up to 700oC. The research performed by this program dramatically expand the functionality, adaptability, and applicability of distributed fiber optical sensors with potential applications in a number of high-temperature energy systems such as fossil-fuel power generation, high-temperature fuel cell applications, and potential for nuclear energy systems.

  18. Partially-reflected water-moderated square-piteched U(6.90)O2 fuel rod lattices with 0.67 fuel to water volume ratio (0.800 CM Pitch)

    SciTech Connect (OSTI)

    Harms, Gary A.

    2015-09-01

    The US Department of Energy (DOE) Nuclear Energy Research Initiative funded the design and construction of the Seven Percent Critical Experiment (7uPCX) at Sandia National Laboratories. The start-up of the experiment facility and the execution of the experiments described here were funded by the DOE Nuclear Criticality Safety Program. The 7uPCX is designed to investigate critical systems with fuel for light water reactors in the enrichment range above 5% 235U. The 7uPCX assembly is a water-moderated and -reflected array of aluminum-clad square-pitched U(6.90%)O2 fuel rods.

  19. O:\IM-20\E-Government Program Office\FDMS\FDMS database\DOE\2012\Document List 03-02-2012 10-10-11-600\Document List 03-02-2012 10-10-11-600_docs\DOE-HQ-2012-0004-DRAFT-0005.html

    Energy Savers [EERE]

    5.html[2/3/2012 12:41:43 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 17, 2012 Status: Pending_Post Tracking No. 80f99189 Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0005 Comment on FR Doc # 2011-32622 Submitter Information Name: Carol Hellmann Address: US Dept of Energy 1617

  20. O:\IM-20\E-Government Program Office\FDMS\FDMS database\DOE\2012\Document List 03-02-2012 10-10-11-600\Document List 03-02-2012 10-10-11-600_docs\Robin Hindel_ Comment -DRAFT-0003.html

    Energy Savers [EERE]

    Robin%20Hindel_%20Comment%20-DRAFT-0003.html[2/3/2012 12:39:35 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 11, 2012 Status: Pending_Post Tracking No. 80f93029 Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0003 Comment on FR Doc # 2011-32622 Submitter Information Name: Robin

  1. Fabrication of carbon nanotube films from alkyne-transition metal complexes

    DOE Patents [OSTI]

    Iyer, Vivekanantan S. (Delft, NL); Vollhardt, K. Peter C. (Oakland, CA)

    2007-08-28

    A simple method for the production or synthesis of carbon nanotubes as free-standing films or nanotube mats by the thermal decomposition of transition metal complexed alkynes with aryl, alkyl, alkenyl, or alkynyl substituents. In particular, transition metal (e.g. Co, Ni, Fe, Mo) complexes of diarylacetylenes, e.g. diphenylacetylene, and solid mixtures of these complexes with suitable, additional carbon sources are heated in a vessel. More specifically, the heating of the transition metal complex is completed at a temperature between 400-800.degree. C. and more particularly 550-700.degree. C. for between 0.1 to 24 hours and more particularly 0.5-3 hours in a sealed vessel under a partial pressure of argon or helium.

  2. Effects of aluminum on epitaxial graphene grown on C-face SiC

    SciTech Connect (OSTI)

    Xia, Chao Johansson, Leif I.; Hultman, Lars; Virojanadara, Chariya; Niu, Yuran

    2015-05-21

    The effects of Al layers deposited on graphene grown on C-face SiC substrates are investigated before and after subsequent annealing using low energy electron diffraction (LEED), photoelectron spectroscopy, and angle resolved photoemission. As-deposited layers appear inert. Annealing at a temperature of about 400?C initiates migration of Al through the graphene into the graphene/SiC interface. Further annealing at temperatures from 500?C to 700?C induces formation of an ordered compound, producing a two domain ?7??7R19 LEED pattern and significant changes in the core level spectra that suggest formation of an Al-Si-C compound. Decomposition of this compound starts after annealing at 800?C, and at 1000?C, Al is no longer possible to detect at the surface. On Si-face graphene, deposited Al layers did not form such an Al-Si-C compound, and Al was still detectable after annealing above 1000?C.

  3. Catalysts for conversion of methane to higher hydrocarbons

    DOE Patents [OSTI]

    Siriwardane, Ranjani V. (Morgantown, WV)

    1993-01-01

    Catalysts for converting methane to higher hydrocarbons such as ethane and ethylene in the presence of oxygen at temperatures in the range of about 700.degree. to 900.degree. C. are described. These catalysts comprise calcium oxide or gadolinium oxide respectively promoted with about 0.025-0.4 mole and about 0.1-0.7 mole sodium pyrophosphate. A preferred reaction temperature in a range of about 800.degree. to 850.degree. C. with a preferred oxygen-to-methane ratio of about 2:1 provides an essentially constant C.sub.2 hydrocarbon yield in the range of about 12 to 19 percent over a period of time greater than about 20 hours.

  4. 13C Cross Section

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

    α, X) (Current as of 02/08/2016) NSR Reaction Eα (MeV) Cross Section File X4 Dataset Date Added 2006JO11 13C(α, n): deduced S(E) ~ 0 - 1 from (1993BR17), from (1993DR08) X4 08/04/2011 2001HE22 13C(α, n): S(E) 0 - 2 S-factor 11/15/2011 2003KA51 13C(α, n): deduced S-factors, reaction rate Ecm ~ 200 - 800 keV X4 05/01/2012 1993DR08 13C(α, n): excitation function and S(E) ~ 275 - 1075 keV σ, S-factor X4 08/04/2011 2008HE11 13C(α, n): σ, reaction yields and S(E) Ecm = 320 - 700 keV σ, Table

  5. Study of the thermal transformations of Co- and Fe-exchanged zeolites A and X by 'in situ' XRD under reducing atmosphere

    SciTech Connect (OSTI)

    Ronchetti, Silvia; Turcato, Elisa Aurelia; Delmastro, Alessandro; Esposito, Serena; Ferone, Claudio; Pansini, Michele; Onida, Barbara; Mazza, Daniele

    2010-06-15

    'In situ' high temperature X-ray diffraction under reducing atmosphere is used for the first time to study the thermal stability and transformations of Co- and Fe-exchanged A and X zeolites. TG-DTA and 'ex situ' XRD characterization were also carried out. The temperature of incipient crystallization of metallic phase was found to be 700 {sup o}C in Fe-zeolites and 800 {sup o}C in Co-zeolites. Moreover, ex situ X-ray experiments, after thermal treatment both under inert and reducing atmosphere, revealed the formation of ceramic phases upon the thermal collapse of the zeolitic framework. Metal nanoparticles were obtained by reduction and the size of metal clusters was found to range between 24 and 40 nm.

  6. Catalytic two-stage coal liquefaction process having improved nitrogen removal

    DOE Patents [OSTI]

    Comolli, Alfred G. (Yardley, PA)

    1991-01-01

    A process for catalytic multi-stage hydrogenation and liquefaction of coal to produce high yields of low-boiling hydrocarbon liquids containing low concentrations of nitogen compounds. First stage catalytic reaction conditions are 700.degree.-800.degree. F. temperature, 1500-3500 psig hydrogen partial pressure, with the space velocity maintained in a critical range of 10-40 lb coal/hr ft.sup.3 catalyst settled volume. The first stage catalyst has 0.3-1.2 cc/gm total pore volume with at least 25% of the pore volume in pores having diameters of 200-2000 Angstroms. Second stage reaction conditions are 760.degree.-870.degree. F. temperature with space velocity exceeding that in the first stage reactor, so as to achieve increased hydrogenation yield of low-boiling hydrocarbon liquid products having at least 75% removal of nitrogen compounds from the coal-derived liquid products.

  7. Next Update: October 2009

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

    a . Noncoincident Summer Peak Load, Actual and Projected by North American Electric Reliability Corporation Region, 2007 and Projected 2008 through 2012 (Megawatts and 2007 Base Year) 2007 782,227 46,676 41,684 58,314 181,700 209,109 43,167 62,188 139,389 Contiguous U.S. FRCC MRO (U.S.) NPCC (U.S.) RFC SERC SPP TRE (ERCOT) WECC (U.S.) 789,915 47,364 41,222 61,779 184,000 204,791 43,800 64,927 142,032 806,672 48,181 43,208 62,647 187,100 209,288 44,784 66,247 145,217 822,889 49,093 44,737 63,399

  8. U.S. Natural Gas Gross Withdrawals Offshore (Million Cubic Feet)

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

    Gross Withdrawals Offshore (Million Cubic Feet) U.S. Natural Gas Gross Withdrawals Offshore (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 3,932,196 5,111,413 5,603,025 1980's 5,650,097 5,693,432 5,466,050 4,734,843 5,220,061 4,631,756 4,588,565 5,078,178 5,180,875 5,231,028 1990's 5,509,312 5,308,457 5,324,039 5,373,300 5,700,666 5,431,665 5,843,661 5,906,329 5,800,561 5,689,438 2000's 5,699,377 5,815,542 5,312,348 5,215,683 4,736,252

  9. Solar energy system demonstration project at Wilmington Swim School, New Castle, Delaware. Final report

    SciTech Connect (OSTI)

    None

    1980-07-01

    This document is the Final Report of the Solar Energy System located at the Wilmington, Swim School, New Castle, Delaware. This active solar system is composed of 2,700 square feet of Revere liquid flat plate collectors piped to a 2,800 gallon concrete storage tank located below ground near the building. A micro-computer based control system selects the optimal applications of the stored energy among space, domestic water and pool alternatives. The controlled logic is planned for serving the heat loads in the following order: space heat-new addition, domestic water-entire facility, and pool heating-entire facility. A modified trombe wall passive operation the active system will bypass the areas being served passively. The system was designed for a 40 percent heating and a 30 percent hot water solar contribution.

  10. On the State of the Art of Metal Interconnects for SOFC Application

    SciTech Connect (OSTI)

    Jablonski@netl.doe.gov

    2011-02-27

    One of the recent developments for Solid Oxide Fuel Cells (SOFC) is oxide component materials capable of operating at lower temperatures such as 700-800C. This lower temperature range has provided for the consideration of metallic interconnects which have several advantages over ceramic interconnects: low cost, ease in manufacturing, and high conductivity. Most metals and alloys will oxidize under both the anode and cathode conditions within an SOFC, thus a chief requirement is that the base metal oxide scale must be electrically conductive since this constitutes the majority of the electrical resistance in a metallic interconnect. Common high temperature alloys form scales that contain chrome, silicon and aluminum oxides among others. Under SOFC operating conditions chrome oxide is a semi-conductor while silicon and aluminum oxides are insulators. In this talk we will review the evolution in candidate alloys and surface modifications which constitute an engineered solution for SOFC interconnect applications.

  11. Austin's Home Performance with Energy Star Program: Making a Compelling Offer to a Financial Institution Partner

    SciTech Connect (OSTI)

    Zimring, Mark

    2011-03-18

    Launched in 2006, over 8,700 residential energy upgrades have been completed through Austin Energy's Home Performance with Energy Star (HPwES) program. The program's lending partner, Velocity Credit Union (VCU) has originated almost 1,800 loans, totaling approximately $12.5 million. Residential energy efficiency loans are typically small, and expensive to originate and service relative to larger financing products. National lenders have been hesitant to deliver attractive loan products to this small, but growing, residential market. In response, energy efficiency programs have found ways to partner with local and regional banks, credit unions, community development finance institutions (CDFIs) and co-ops to deliver energy efficiency financing to homeowners. VCU's experience with the Austin Energy HPwES program highlights the potential benefits of energy efficiency programs to a lending partner.

  12. 1-2-3 - Economic Indicators.123

    National Nuclear Security Administration (NNSA)

    Economic Indicators Indicator Date Latest Period Previous Period Year Ago Change Month Ago Change Year Ago New Residents (Drivers License Count) December 2009 4,311 4,031 4,656 6.9% -7.4% Active Residential Electric Meter Count January 2010 725,094 724,986 727,892 0.0% -0.4% Total Employment December 2009 833,000 842,800 899,700 -1.2% -7.4% Unemployment Rate December 2009 13.1% 12.1% 8.7% 8.3% 50.6% New Home Sales* January 2010 240 477 284 -49.7% -15.5% New Home Permits January 2010 380 355 179

  13. Erosion-Corrosion of Iron and Nickel Alloys at Elevated Temperature in a Combustion Gas Environment

    SciTech Connect (OSTI)

    Tylczak, Joseph

    2014-05-02

    This paper reports on the results of a study that compares the erosion-corrosion behavior of a variety of alloys (Fe- 2Cr 1Mo, 304 SS, 310 SS, Incoloy 800, Haynes 230 and a Fe3Al) in a combustion environment. Advanced coal combustion environments, with higher temperatures, are driving re-examination of traditional and examination of new alloys in these hostile environments. In order to simulate conditions in advanced coal combustion boilers, a special erosion apparatus was used to allow for impingement of particles under a low abrasive flux in a gaseous environment comprised of 20 % CO2, 0.05 % HCl, 77 % N2, 3 % O2, and 0.1 % SO2. Tests were conducted at room temperature and 700 C with ~ 270 ?m silica, using an impact velocity of 20 m/s in both air and the simulated combustion gas environment. The erosion-corrosion behavior was characterized by gravimetric measurements and by examination of the degraded surfaces optically and by scanning electron microscopy (SEM). At room temperature most of the alloys had similar loss rates. Not surprisingly, at 700 C the lower chrome-iron alloy had a very high loss rate. The nickel alloys tended to have higher loss rates than the high chrome austenitic alloys.

  14. Electroplated L1{sub 0} CoPt thick-film permanent magnets

    SciTech Connect (OSTI)

    Oniku, Ololade D. Qi, Bin; Arnold, David P.

    2014-05-07

    The fabrication and magnetic characterization of 15-?m-thick electroplated L1{sub 0} CoPt hard magnets with good magnetic properties is reported in this paper. Experimental study of the dependence of the magnets' properties on annealing temperature reveals that an intrinsic coercivity H{sub ci}?=??800?kA/m (10 kOe), squareness >0.8, and energy product of >150?kJ/m{sup 3} are obtained for photolithographically patterned structures (250??m??2?mm stripes; 15??m thickness) electroplated on silicon substrates and annealed in hydrogen forming gas at 700?C. Scanning electron microscopy is used to inspect the morphology of both the as-deposited and annealed magnetic layers, and X-ray Diffractometer analysis on the magnets annealed at 700?C confirm a phase transformation to an ordered L1{sub 0} CoPt structure, with a minor phase of hcp Co. These thick films are intended for microsystems/MEMS applications.

  15. AVTA: ARRA EV Project Vehicle Placement Maps

    Office of Energy Efficiency and Renewable Energy (EERE)

    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 maps describe where the EV Project deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts. Background data on how this data was collected is in the EV Project: About the Reports. This research was conducted by Idaho National Laboratory.

  16. Compliance Monitoring of Underwater Blasting for Rock Removal at Warrior Point, Columbia River Channel Improvement Project, 2009/2010

    SciTech Connect (OSTI)

    Carlson, Thomas J.; Johnson, Gary E.; Woodley, Christa M.; Skalski, J. R.; Seaburg, Adam

    2011-05-10

    The U.S. Army Corps of Engineers, Portland District (USACE) conducted the 20-year Columbia River Channel Improvement Project (CRCIP) to deepen the navigation channel between Portland, Oregon, and the Pacific Ocean to allow transit of fully loaded Panamax ships (100 ft wide, 600 to 700 ft long, and draft 45 to 50 ft). In the vicinity of Warrior Point, between river miles (RM) 87 and 88 near St. Helens, Oregon, the USACE conducted underwater blasting and dredging to remove 300,000 yd3 of a basalt rock formation to reach a depth of 44 ft in the Columbia River navigation channel. The purpose of this report is to document methods and results of the compliance monitoring study for the blasting project at Warrior Point in the Columbia River.

  17. Langasite Surface Acoustic Wave Sensors: Fabrication and Testing

    SciTech Connect (OSTI)

    Zheng, Peng; Greve, David W.; Oppenheim, Irving J.; Chin, Tao-Lun; Malone, Vanessa

    2012-02-01

    We report on the development of harsh-environment surface acoustic wave sensors for wired and wireless operation. Surface acoustic wave devices with an interdigitated transducer emitter and multiple reflectors were fabricated on langasite substrates. Both wired and wireless temperature sensing was demonstrated using radar-mode (pulse) detection. Temperature resolution of better than 0.5C was achieved between 200C and 600C. Oxygen sensing was achieved by depositing a layer of ZnO on the propagation path. Although the ZnO layer caused additional attenuation of the surface wave, oxygen sensing was accomplished at temperatures up to 700C. The results indicate that langasite SAW devices are a potential solution for harsh-environment gas and temperature sensing.

  18. AVTA- ARRA

    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 report describes lessons learned about the consumer charging behavior from the EV Project. The EV Project partnered with city, regional and state governments, utilities, and other organizations in 16 cities to deploy about 14,000 Level 2 PEV chargers and 300 DC fast chargers. It also deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts. This research was conducted by Idaho National Laboratory.

  19. Method of Fabrication of High Power Density Solid Oxide Fuel Cells

    DOE Patents [OSTI]

    Pham, Ai Quoc (San Jose, CA); Glass, Robert S. (Livermore, CA)

    2008-09-09

    A method for producing ultra-high power density solid oxide fuel cells (SOFCs). The method involves the formation of a multilayer structure cells wherein a buffer layer of doped-ceria is deposited intermediate a zirconia electrolyte and a cobalt iron based electrode using a colloidal spray deposition (CSD) technique. For example, a cobalt iron based cathode composed of (La,Sr)(Co,Fe)O(LSCF) may be deposited on a zirconia electrolyte via a buffer layer of doped-ceria deposited by the CSD technique. The thus formed SOFC have a power density of 1400 mW/cm.sup.2 at 600.degree. C. and 900 mW/cm.sup.2 at 700.degree. C. which constitutes a 2-3 times increased in power density over conventionally produced SOFCs.

  20. High power density solid oxide fuel cells

    DOE Patents [OSTI]

    Pham, Ai Quoc; Glass, Robert S.

    2004-10-12

    A method for producing ultra-high power density solid oxide fuel cells (SOFCs). The method involves the formation of a multilayer structure cells wherein a buffer layer of doped-ceria is deposited intermediate a zirconia electrolyte and a cobalt iron based electrode using a colloidal spray deposition (CSD) technique. For example, a cobalt iron based cathode composed of (La,Sr)(Co,Fe)O (LSCF) may be deposited on a zirconia electrolyte via a buffer layer of doped-ceria deposited by the CSD technique. The thus formed SOFC have a power density of 1400 mW/cm.sup.2 at 600.degree. C. and 900 mW/cm.sup.2 at 700.degree. C. which constitutes a 2-3 times increased in power density over conventionally produced SOFCs.

  1. Florida Natural Gas Gross Withdrawals from Oil Wells (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1991 412 373 405 562 426 146 433 543 606 668 655 669 1992 657 597 565 552 587 658 624 638 623 727 658 698 1993 700 633 663 660 685 634 713 694 644 688 640 657 1994 654 616 768 683 725 684 825 699 656 785 703 671 1995 614 632 664 637 666 590 593 554 559 522 547 554 1996 569 542 505 501 531 552 581 605 605 532 583 600 1997 596 578 689 626 611 508 581 571 587 510 496 555 1998 565 548 653 594 579 482 551 541 556 484 470 526 1999 578 561 668 608

  2. U.S. Natural Gas, Wet After Lease Separation Reserves Acquisitions (Billion

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

    Cubic Feet) Acquisitions (Billion Cubic Feet) U.S. Natural Gas, Wet After Lease Separation Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 25,641 14,600 11,093 11,700 13,558 12,306 27,082 15,970 8,848 4,155 2010's 13,348 47,873 8,091 11,473 28,294 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date:

  3. Indiana Natural Gas Underground Storage Volume (Million Cubic Feet)

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

    Indiana Natural Gas Underground Storage Volume (Million Cubic Feet) Indiana Natural Gas Underground Storage Volume (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1990 96,943 93,233 91,600 91,945 93,696 95,361 97,632 101,323 105,497 108,028 108,772 105,317 1991 99,409 90,625 87,381 86,706 88,659 89,700 93,022 97,673 102,161 119,470 106,066 101,121 1992 94,379 89,893 85,767 85,259 86,457 88,999 94,154 98,267 103,478 106,422 103,871 100,288 1993 95,109 90,016 87,368

  4. 90 MW build/own/operate gas turbine combined cycle cogeneration project with sludge drying plant

    SciTech Connect (OSTI)

    Schroppe, J.T.

    1986-04-01

    This paper will discuss some of the unique aspects of a build/own/operate cogeneration project for an oil refinery in which Foster Wheeler is involved. The organization is constructing a 90 MW plant that will supply 55 MW and 160,000 lb/hr of 600 psi, 700F steam to the Tosco Corporation's 130,000 bd Avon Oil Refinery in Martinez, California. (The refinery is located about 45 miles northeast of San Francisco.) Surplus power production will be sold to the local utility, Pacific Gas and Electric Co. (PG and E). Many of the aspects of this project took on a different perspective, since the contractor would build, own and operate the plant.

  5. AVTA: ARRA EV Project Electric Grid Impact Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    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 report describes lessons learned about the impact on the electrical grid from the EV Project. The EV Project partnered with city, regional and state governments, utilities, and other organizations in 16 cities to deploy about 14,000 Level 2 PEV chargers and 300 DC fast chargers. It also deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts. This research was conducted by Idaho National Laboratory.

  6. Worksheet

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

    2,7,50022,3,,0,,6,1, 1000,1,"PC",1,1,18542,14198,3.7,0.8,18.4,,1 1972,7,50022,3,"IL",10,"S",6,1, 500,1,"BIT",1,1,55139,12018,2.7,11.2,35.7,,1 1972,7,50022,3,"IL",10,"U",6,1, 600,1,"BIT",1,1,27158,12018,2.7,11.2,35.7,,1 1972,7,50022,3,"IL",10,"U",6,1, 700,1,"BIT",1,1,140259,11368,3.4,12.5,45.4,,1 1972,7,50022,3,"AL",13,"S",6,1,

  7. Formation of voids and secondary-phase precipitates in the Fe-16Cr-15Ni-2Mo-1Mn-Ti-Si steel under high-doze neutron irradiation and during post-irradiation annealing

    SciTech Connect (OSTI)

    Portnykh, I. A. Kozlov, A. V.; Shcherbakov, E. N.; Asiptsov, O. I.

    2009-12-15

    The effect of high-dose neutron irradiation on the structural changes in Fe-16Cr-15Ni-2Mo-1Mn-Ti-Si austenitic steel have been investigated. Samples irradiated at temperatures of 390, 500, and 600{sup o} to damage doses of 46, 86, and 46 dpa, respectively, were analyzed by electron microscopy and dilatometry. The quantitative characteristics of radiation voids and secondary-phase precipitates formed under neutron irradiation are obtained. Their behavior upon heating to 700{sup o}C and annealing at this temperature for 2 h is studied. It is shown that annealing leads to the dissociation of small voids, which is accompanied by the growth of large ones. The secondary-phase precipitates are partially dissolved upon annealing, and their volume fraction decreases.

  8. AVTA: ARRA EV Project Charging Infrastructure Data Summary Reports

    Office of Energy Efficiency and Renewable Energy (EERE)

    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 summarize data collected from the 14,000 Level 2 PEV chargers and 300 DC fast chargers deployed by the EV Project. It also deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts. Background data on how this data was collected is in the EV Project: About the Reports. This research was conducted by Idaho National Laboratory.

  9. Palladium-coated zirconium membranes for oxidative extraction of hydrogen

    SciTech Connect (OSTI)

    Hsu, C.; Buxbaum, R.E.

    1987-01-01

    Palladium-coated metal membranes are attractive choices for low pressure, high temperature hydrogen and hydrogen isotope extractions, e.g. from fusion blanket fluids. The authors present experimental data on hydrogen transport through palladium-coated zirconium membranes at 600 - 700/sup 0/K. The upstream hydrogen pressure range is 10/sup -4/ to 10/sup -6/ torr and an oxygen-containing gas flows over the downstream side of the membrane. Thus, the irreversible oxidation reaction drives the flux. Deuterium permeabilities in zirconium are 2.00x10/sup -6/exp(59/T)+-20% g-mol/m.s.Pa/sup 1/2/, similar to the values obtained from diffusivity and solubility measurements. Extrapolated deuterium absorptive sticking coefficients on palladium are about .05.

  10. AVTA: ARRA EV Project Overview

    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 document describes the context of the EV Project, which partnered with city, regional and state governments, utilities, and other organizations in 16 cities to deploy about 14,000 Level 2 PEV chargers and 300 DC fast chargers. It also deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts. This research was conducted by Idaho National Laboratory.

  11. Radiocarbon Dating, Memories, and Hopes

    DOE R&D Accomplishments [OSTI]

    Libby, W. F.

    1972-10-01

    The history of radiocarbon dating from 1939 to the present is reviewed. The basic principles of radiocarbon dating are that cosmic rays make living things radioactive with {sup 14}C to a certain level fixed by the environment and that at death the intake of food stops so no replenishment of the {sup 14}C steadily lost by the immutable decay occurs. Therefore measurement of the degree of decay gives the time lapse since death, i.e., the radiocarbon age. The equipment developed and experiments performed to measure the specific activity of specimens to be dated are described. The results obtained by world-wide experimenters are discussed. These showed that on simultaneity radiocarbon dating is apparently reliable but that absolute dates may be incorrect by as much as 600 to 700 y. The value of radiocarbon dating to archaeologists, geologists, climatologists, and historians is stressed. (LCL)

  12. Two chamber reaction furnace

    DOE Patents [OSTI]

    Blaugher, R.D.

    1998-05-05

    A vertical two chamber reaction furnace is described. The furnace comprises a lower chamber having an independently operable first heating means for heating the lower chamber and a gas inlet means for admitting a gas to create an ambient atmosphere, and an upper chamber disposed above the lower chamber and having an independently operable second heating means for heating the upper chamber. Disposed between the lower chamber and the upper chamber is a vapor permeable diffusion partition. The upper chamber has a conveyor means for conveying a reactant there through. Of particular importance is the thallinating of long-length thallium-barium-calcium-copper oxide (TBCCO) or barium-calcium-copper oxide (BCCO) precursor tapes or wires conveyed through the upper chamber to thereby effectuate the deposition of vaporized thallium (being so vaporized as the first reactant in the lower chamber at a temperature between about 700 C and 800 C) on TBCCO or BCCO tape or wire (the second reactant) at its simultaneous annealing temperature in the upper chamber of about 800 to 950 C to thereby replace thallium oxide lost from TBCCO tape or wire because of the high annealing temperature or to deposit thallium on BCCO tape or wire. Continuously moving the tape or wire provides a single-step process that effectuates production of long-length TBCCO superconducting product. 2 figs.

  13. Thermal-shock behavior of advanced ceramic/composite hot-gas filters

    SciTech Connect (OSTI)

    Singh, J.P.; Sutaria, M.; Bielke, W.

    1997-02-01

    The thermal shock/fatigue behavior of monolithic and composite hot-gas candle filters obtained from various manufacturers was evaluated. The composite filters were made of both oxide and nonoxide materials; the monolithic filters were made only of nonoxide materials. During single-cycle thermal shock tests, composite filters show little or no strength degradation when quenched from temperatures between 900 and 1000{degrees}C. At higher quenching temperatures, slow strength degradation was observed. Regular monolithic SiC filters showed no strength degradation when quenched from temperatures up to {approx}700-900{degrees}C, whereas at higher quenching temperatures, the strength decreased at a relatively sharper rate. On the other hand, recrystallized monolithic SiC filters showed higher initial strength and retained this strength to higher quenching temperatures when compared with regular SiC filters. This finding may be related to the difference in the strength of grain boundary phases in the two filters. For thermal cycles between room temperature and 800-1000{degrees}C, composite filters show little (18-24%) strength degradation up to three cycles, beyond which the strength remains unchanged. Similar behavior, with an initial strength drop of 15-28%, was observed for monolithic filter specimens that were thermally cycled between room temperature and 800{degrees}C.

  14. Compliant alkali silicate sealing glass for solid oxide fuel cell applications: the effect of protective YSZ coating on electrical stability in dual environment

    SciTech Connect (OSTI)

    Chou, Y. S.; Thomsen, Edwin C.; Choi, Jung-Pyung; Stevenson, Jeffry W.

    2012-03-15

    Recently, compliant sealing glass has been proposed as a potential candidate sealant for solid oxide fuel cell (SOFC) applications. In a previous paper, the thermal stability and chemical compatibility were reported for a compliant alkali-containing silicate glass sealed between anode supported YSZ bi-layer and YSZ-coated stainless steel interconnect. In this paper, we will report the electrical stability of the compliant glass under a DC load and dual environment at 700-800 degrees C. Apparent electrical resistivity was measured with a 4-point method for the glass sealed between two plain SS441 metal coupons or YSZ-coated aluminized substrates. The results showed instability with plain SS441 at 800 degrees C, but stable behavior of increasing resistivity with time was observed with the YSZ coated SS441. In addition, results of interfacial microstructure analysis with scanning electron microscopy will be correlated with the measured resistivity results. Overall, the YSZ coating demonstrated chemically stability with the alkali-containing compliant silicate sealing glass under electrical field and dual environments.

  15. Electrochemical, Structural and Surface Characterization of Nickel/Zirconia Solid Oxide Fuel Cell Anodes in Coal Gas Containing Antimony

    SciTech Connect (OSTI)

    Marina, Olga A.; Pederson, Larry R.; Coyle, Christopher A.; Thomsen, Edwin C.; Nachimuthu, Ponnusamy; Edwards, Danny J.

    2011-02-27

    The interaction of antimony with the nickel-zirconia solid oxide fuel cell (SOFC) anode has been investigated. Tests with both anode-supported and electrolyte-supported button cells were performed at 700 and 800oC in synthetic coal gas containing 10 ppb to 9 ppm antimony. Minor performance loss was observed immediately after Sb introduction to coal gas resulting in ca. 5 % power output drop. While no further degradation was observed during the following several hundred hours of testing, cells abruptly and irreversibly failed after 800-1500 hours depending on Sb concentration and test temperature. Antimony was found to interact strongly with nickel and result in extensive alteration phase formation, consistent with expectations based on thermodynamic properties. Nickel antimonide phases, NiSb and Ni5Sb2, were partially coalesced into large grains and eventually affected electronic percolation through the anode support. Initial degradation was attributed to diffusion of antimony to the active anode/electrolyte interface to form an adsorption layer.

  16. Compliant alkali silicate sealing glass for solid oxide fuel cell applications: Combined stability in isothermal ageing and thermal cycling with YSZ coated ferritic stainless steels

    SciTech Connect (OSTI)

    Chou, Y. S.; Thomsen, Edwin C.; Choi, Jung-Pyung; Stevenson, Jeffry W.

    2012-01-01

    An alkali-containing silicate glass (SCN-1) is currently being evaluated as a candidate sealing glass for solid oxide fuel cell (SOFC) applications. The glass contains about 17 mole% alkalis (K+Na) and has low glass transition and softening temperatures. It remains vitreous and compliant around 750-800oC after sealing without substantial crystallization, as contrary to conventional glass-ceramic sealants, which experience rapid crystallization after the sealing process. The glassy nature and low characteristic temperatures can reduce residual stresses and result in the potential for crack healing. In a previous study, the glass was found to have good thermal cycle stability and was chemically compatible with YSZ coating during short term testing. In the current study, the compliant glass was further evaluated in a more realistic way in that the sealed glass couples were first isothermally aged for 1000h followed by thermal cycling. High temperature leakage was measured. The chemical compatibility was also investigated with powder mixtures at 700 and 800oC to enhance potential interfacial reaction. In addition, interfacial microstructure was examined with scanning electron microscopy and evaluated with regard to the leakage and chemical compatibility results.

  17. Vertical two chamber reaction furnace

    DOE Patents [OSTI]

    Blaugher, R.D.

    1999-03-16

    A vertical two chamber reaction furnace is disclosed. The furnace comprises a lower chamber having an independently operable first heating means for heating the lower chamber and a gas inlet means for admitting a gas to create an ambient atmosphere, and an upper chamber disposed above the lower chamber and having an independently operable second heating means for heating the upper chamber. Disposed between the lower chamber and the upper chamber is a vapor permeable diffusion partition. The upper chamber has a conveyor means for conveying a reactant there through. Of particular importance is the thallinating of long-length thallium-barium-calcium copper oxide (TBCCO) or barium-calcium-copper oxide (BCCO) precursor tapes or wires conveyed through the upper chamber to thereby effectuate the deposition of vaporized thallium (being so vaporized as the first reactant in the lower chamber at a temperature between about 700 and 800 C) on TBCCO or BCCO tape or wire (the second reactant) at its simultaneous annealing temperature in the upper chamber of about 800 to 950 C to thereby replace thallium oxide lost from TBCCO tape or wire because of the high annealing temperature or to deposit thallium on BCCO tape or wire. Continuously moving the tape or wire provides a single-step process that effectuates production of long-length TBCCO superconducting product. 2 figs.

  18. In situ measurement of surface potential developed on MgO thin film surface under ion irradiation using ion scattering spectroscopy

    SciTech Connect (OSTI)

    Nagatomi, T.; Kuwayama, T.; Takai, Y.; Yoshino, K.; Morita, Y.; Kitagawa, M.; Nishitani, M.

    2009-11-15

    The application of ion scattering spectroscopy (ISS) to the in situ measurement of the surface potential developed on an insulator surface under positive ion irradiation was investigated. The ISS spectra measured for a MgO film of 600 nm thickness on a Si substrate by the irradiation of 950 eV He{sup +} ions revealed that the surface is positively charged by approximately 180 V. For accurate measurement of the surface potential, a correction to take into account the angular deflection of primary ions induced by the high surface potential is required. The dependence of the surface potential on the sample temperature revealed that no charging is induced above 700 deg. C, indicating that accumulated charges can be removed by heating to 700 deg. C. From the measurement of the ion-induced secondary electron yield using a collector electrode located in front of the sample surface, the surface potential and ion-induced secondary electron yield were found to be strongly affected by the experimental setup. Secondary electrons produced by the impact of slow positive secondary ions, the maximum energy of which corresponds to the surface potential, play an important role when the bias voltage applied to the collector electrode is positively high for the present experimental setup. The surface potential developed on the surface of MgO films of 600 and 200 nm thickness was measured in situ, revealing that the amount of accumulated charges and the time required to attain the steady state of charging are slightly dependent on the beam current of primary ions and strongly dependent on the thickness of the MgO film. The present results confirmed that the application of ISS has high potential for investigating charging phenomena and the secondary electron emission from insulator surfaces under positive ion irradiation.

  19. PROTON-CONDUCTING DENSE CERAMIC MEMBRANES FOR HYDROGEN SEPARATION

    SciTech Connect (OSTI)

    Jerry Y. S. Lin; Scott Cheng; Vineet Gupta

    2003-12-01

    Dense perovskite-type structured ceramic membranes, SrCe{sub 0.95}Tm{sub 0.05}O{sub 3} (SCTm), of different thickness, were prepared by the dry-press method. Membrane thickness was varied from 3 mm to 150 {micro}m. The hydrogen permeation flux was found to be inversely proportional to the thickness of the dense films, indicating that the bulk diffusion rather than the surface reaction played a dominant role in the H{sub 2} transport through these dense membranes within the studied thickness range. Hydrogen permeation flux increases with increasing upstream hydrogen partial pressure and decreasing downstream hydrogen partial pressure. The activation energy for hydrogen permeation through the SCTm membrane is about 116 kJ/mol in 600-700 C and 16 kJ/mol in 750-950 C. This indicates a change in the electrical and protonic conduction mechanism at around 700 C. Pd-Cu thin films were synthesized with elemental palladium and copper targets by the sequential R.F. sputter deposition on porous substrates. Pd-Cu alloy films could be formed after proper annealing. The deposited Pd-Cu films were gas-tight. This result demonstrated the feasibility of obtaining an ultrathin SCTm film by the sequential sputter deposition of Sr, Ce and Tm metals followed by proper annealing and oxidation. Such ultrathin SCTm membranes will offer sufficiently high hydrogen permeance for practical applications.

  20. Microstructure–property relationships in a high-strength 51Ni–29Ti–20Hf shape memory alloy

    SciTech Connect (OSTI)

    Coughlin, D. R.; Casalena, L.; Yang, F.; Noebe, R. D.; Mills, M. J.

    2015-09-18

    NiTiHf alloys exhibit remarkable shape memory and pseudoelastic properties that are of fundamental interest to a growing number of industries. In this study, differential scanning calorimetry and isothermal compression tests have revealed that the 51Ni–29Ti–20Hf alloy has useful shape memory properties that include a wide range of transformation temperatures as well as highly stable pseudoelastic behavior. These properties are governed by short-term aging conditions, which may be tailored to control transformation temperatures while giving rise to exceptionally high austenite yield strengths which aid transformation stability. The yield strength of the austenite phase can reach 2.1 GPa by aging for 3hrs at 500°C, while aging for 3hrs at 700°C produced an alloy with an austenite finish temperature (A f ) of 146°C. High-resolution scanning transmission electron microscopy has revealed a new precipitate phase, H-phase, under the homogenized and extruded condition and the aged 3 hrs at 500°C condition, but only the previously identified H-phase precipitate was observed after aging at temperatures of 600°C and 700°C for 3 hrs. Finally, dislocation analysis indicated that plastic deformation of the austenite phase occurred by <100> type slip, similar to that observed in binary NiTi.

  1. Milestone report - M4FT-14OR0302102b - Evaluation of Tritium Content and Release from Surry-2 Fuel Cladding

    SciTech Connect (OSTI)

    Robinson, Sharon M.; Chattin, Marc Rhea; Giaquinto, Joseph M.; Jubin, Robert Thomas

    2014-09-01

    To design and operate future reprocessing plants in a safe and environmentally compliant manner, the amount and form of tritium in the used nuclear fuel (UNF) must be understood and quantified.To gain a better understanding of how tritium in cladding will behave during processing, scoping tests are being performed to determine the tritium content in the cladding pre- and post-tritium pretreatment. A sample of Surry-2 pressurized water reactor (PWR) cladding was heated to 11001200C to oxidize the zirconium and release all of the tritium in the cladding sample. The tritium content was measured to be ~240 Ci/g. Cladding samples were heated to 500C, which is within the temperature range (480 - 600C) expected for standard air tritium pretreatment systems, and to a slightly higher temperature (700C) to determine the impact of tritium pretreatment on tritium release from the cladding. Heating at 500C for 24 hr removes ~0.2% of the tritium from the cladding, and heating at 700C for 24 hr removes ~9%. Thus, a significant fraction of the tritium remains bound in the cladding and must be considered in operations involving cladding recycle.

  2. EXTENDING SODIUM FAST REACTOR DRIVER FUEL USE TO HIGHER TEMPERATURES

    SciTech Connect (OSTI)

    Douglas L. Porter

    2011-02-01

    Calculations of potential sodium-cooled fast reactor fuel temperatures were performed to estimate the effects of increasing the outlet temperature of a given fast reactor design by increasing pin power, decreasing assembly flow, or increasing inlet temperature. Based upon experience in the U.S., both metal and mixed oxide (MOX) fuel types are discussed in terms of potential performance effects created by the increased operating temperatures. Assembly outlet temperatures of 600, 650 and 700 C were used as goal temperatures. Fuel/cladding chemical interaction (FCCI) and fuel melting, as well as challenges to the mechanical integrity of the cladding material, were identified as the limiting phenomena. For example, starting with a recent 1000 MWth fast reactor design, raising the outlet temperature to 650 C through pin power increase increased the MOX centerline temperature to more than 3300 C and the metal fuel peak cladding temperature to more than 700 C. These exceeded limitations to fuel performance; fuel melting was limiting for MOX and FCCI for metal fuel. Both could be alleviated by design fixes, such as using a barrier inside the cladding to minimize FCCI in the metal fuel, or using annular fuel in the case of MOX. Both would also require an advanced cladding material with improved stress rupture properties. While some of these are costly, the benefits of having a high-temperature reactor which can support hydrogen production, or other missions requiring high process heat may make the extra costs justified.

  3. LSM-YSZ Cathodes with Reaction-Infiltrated Nanoparticles

    SciTech Connect (OSTI)

    Lu, Chun; Sholklapper, Tal Z.; Jacobson, Craig P.; Visco, StevenJ.; De Jonghe, Lutgard C.

    2006-01-31

    To improve the LSM-YSZ cathode performance of intermediate temperature solid oxide fuel cells (SOFCs), Sm0.6Sr0.4CoO3-sigma (SSC) perovskite nanoparticles are incorporated into the cathodes by a reaction-infiltration process. The SSC particles are {approx}20 to 80nm in diameter, and intimately adhere to the pore walls of the preformed LSM-YSZ cathodes. The SSC particles dramatically enhance single-cell performance with a 97 percent H2+3 percent H2O fuel, between 600 C and 800 C. Consideration of a simplified TPB (triple phase boundary) reaction geometry indicates that the enhancement may be attributed to the high electrocatalytic activity of SSC for electrochemical reduction of oxygen in a region that can be located a small distance away from the strict triple phase boundaries. The implication of this work for developing high-performance electrodes is also discussed.

  4. Corrosion and Creep of Candidate Alloys in High Temperature Helium and Steam Environments for the NGNP

    SciTech Connect (OSTI)

    Was, Gary; Jones, J. W.

    2013-06-21

    This project aims to understand the processes by which candidate materials degrade in He and supercritical water/steam environments characteristic of the current NGNP design. We will focus on understanding the roles of temperature, and carbon and oxygen potential in the 750-850 degree C range on both uniform oxidation and selective internal oxidation along grain boundaries in alloys 617 and 800H in supercritical water in the temperature range 500-600 degree C; and examining the application of static and cyclic stresses in combination with impure He environments in the temperature rang 750-850 degree C; and examining the application of static and cyclic stresses in combination with impure He environments in the temperature range 750-850 degree C over a range of oxygen and carbon potentials in helium. Combined, these studies wil elucidate the potential high damage rate processes in environments and alloys relevant to the NGNP.

  5. NEET-AMM Final Technical Report on Laser Direct Manufacturing (LDM) for Nuclear Power Components

    SciTech Connect (OSTI)

    Anderson, Scott; Baca, Georgina; O'Connor, Michael

    2015-12-31

    Final technical report summarizes the program progress and technical accomplishments of the Laser Direct Manufacturing (LDM) for Nuclear Power Components project. A series of experiments varying build process parameters (scan speed and laser power) were conducted at the outset to establish the optimal build conditions for each of the alloys. Fabrication was completed in collaboration with Quad City Manufacturing Laboratory (QCML). The density of all sample specimens was measured and compared to literature values. Optimal build process conditions giving fabricated part densities close to literature values were chosen for making mechanical test coupons. Test coupons whose principal axis is on the x-y plane (perpendicular to build direction) and on the z plane (parallel to build direction) were built and tested as part of the experimental build matrix to understand the impact of the anisotropic nature of the process.. Investigations are described 316L SS, Inconel 600, 718 and 800 and oxide dispersion strengthed 316L SS (Yttria) alloys.

  6. Synthesis of nano-crystalline hydroxyapatite and ammonium sulfate from phosphogypsum waste

    SciTech Connect (OSTI)

    Mousa, Sahar; King Abdulaziz University, Science and Art College, Chemistry Department, Rabigh Campus, P.O. Box:344, Postal code: 21911 Rabigh ; Hanna, Adly

    2013-02-15

    Graphical abstract: TEM micrograph of dried HAP at 800 C. -- Abstract: Phosphogypsum (PG) waste which is derived from phosphoric acid manufacture by using wet method was converted into hydroxyapatite (HAP) and ammonium sulfate. Very simple method was applied by reacting PG with phosphoric acid in alkaline medium with adjusting pH using ammonia solution. The obtained nano-HAP was dried at 80 C and calcined at 600 C and 900 C for 2 h. Both of HAP and ammonium sulfate were characterized by X-ray diffraction (XRD) and infrared spectroscopy (IR) to study the structural evolution. The thermal behavior of nano-HAP was studied; the particle size and morphology were estimated by using transmission electron microscopy (TEM) and scanning electron microscopy (SEM). All the results showed that HAP nano-crystalline and ammonium sulfate can successfully be produced from phosphogypsum waste.

  7. Mississippi Natural Gas, Wet After Lease Separation Proved Reserves

    Gasoline and Diesel Fuel Update (EIA)

    (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Mississippi Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,511 1980's 1,776 2,042 1,803 1,603 1,496 1,364 1,304 1,223 1,146 1,108 1990's 1,129 1,061 873 800 653 667 634 583 662 681 2000's 620 663 746 748 692 758 816 958 1,035 922 2010's 858 868 612 600 563 - = No Data Reported; -- = Not

  8. Microsoft PowerPoint - Crozat NEAC Final

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

    on the Future of Domestic Nuclear Power Matthew Crozat Office of Nuclear Energy U.S. Department of Energy December 19 2013 December 19, 2013 Framing the Discussion Where are we now? Where are we now? How did we get here? g Where are we going? What does it mean? 2 NEAC Meeting 12/19/2013 Recent History of U.S. Nuclear Fleet 140.0 100 0 120.0 80.0 100.0 GWe Applications 40.0 60.0 G Uprates Capacity 0.0 20.0 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 Derived from IAEA, EIA and NRC 3 1998 1999

  9. Oregon Quantity of Production Associated with Reported Wellhead Value

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

    (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Oregon Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 3,221 1,923 1,439 1,173 1,067 1,291 2000's 1,214 1,069 837 688 467 433 NA 390 751 751 2010's 1,376 - = No Data Reported; -- = Not Applicable; NA =

  10. Refinery Capacity Report

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

    Cokers Catalytic Crackers Hydrocrackers Capacity Inputs Capacity Inputs Capacity Inputs Table 8. Capacity and Fresh Feed Input to Selected Downstream Units at U.S. Refineries, 2013 - 2015 (Barrels per Calendar Day) Reformers Capacity Inputs 2013 2,596,369 5,681,643 1,887,024 2,302,764 4,810,611 1,669,540 2,600,518 3,405,017 74,900 543,800 41,500 47,537 387,148 33,255 PADD I 162,249 240,550 450,093 1,196,952 303,000 414,732 1,028,003 263,238 PADD II 648,603 818,718 1,459,176 2,928,673 981,114

  11. Lignin-Derived Carbon Fiber as a Co-Product of Refining Cellulosic Biomass

    SciTech Connect (OSTI)

    Langholtz, Matthew H; Downing, Mark; Graham, Robin Lambert; Baker, Fred S; Compere, A L; Griffith, William {Bill} L; Boeman, Raymond G; Keller, Martin

    2014-01-01

    Lignin by-products from biorefineries has the potential to provide a low-cost alternative to petroleum-based precursors to manufacture carbon fiber, which can be combined with a binding matrix to produce a structural material with much greater specific strength and specific stiffness than conventional materials such as steel and aluminum. The market for carbon fiber is universally projected to grow exponentially to fill the needs of clean energy technologies such as wind turbines and to improve the fuel economies in vehicles through lightweighting. In addition to cellulosic biofuel production, lignin-based carbon fiber production coupled with biorefineries may provide $2,400 to $3,600 added value dry Mg-1 of biomass for vehicle applications. Compared to producing ethanol alone, the addition of lignin-derived carbon fiber could increase biorefinery gross revenue by 30% to 300%. Using lignin-derived carbon fiber in 15 million vehicles per year in the US could reduce fossil fuel consumption by 2-5 billion liters year-1, reduce CO2 emissions by about 6.7 million Mg year-1, and realize fuel savings through vehicle lightweighting of $700 to $1,600 per Mg biomass processed. The value of fuel savings from vehicle lightweighting becomes economical at carbon fiber price of $6.60 kg-1 under current fuel prices, or $13.20 kg-1 under fuel prices of about $1.16 l-1.

  12. Role of Calcination Temperature on the Hydrotalcite Derived MgOAl2O3 in Converting Ethanol to Butanol

    SciTech Connect (OSTI)

    Ramasamy, Karthikeyan K.; Gray, Michel; Job, Heather; Santosa, Daniel; Li, Xiaohong Shari; Devaraj, Arun; Karkamkar, Abhi; Wang, Yong

    2015-10-09

    In the base catalyzed ethanol condensation reactions, the calcined MgO-Al2O3 derived hydrotalcites used broadly as catalytic material and the calcination temperature plays a big role in determining the catalytic activity. The characteristic of the hydrotalcite material treated between catalytically relevant temperatures 450C and 800C have been studied with respect to the physical, chemical, and structural properties and compared with catalytic activity testing. With the increasing calcination temperature, the total measured catalytic basicity dropped linearly with the calcination temperature and the total measured acidity stayed the same for all the calcination temperatures except 800C. However, the catalyst activity testing does not show any direct correlation between the measured catalytic basicity and the catalyst activity to the ethanol condensation reaction to form 1-butanol. The highest ethanol conversion of 44 percent with 1-butanol selectivity of 50 percent was achieved for the 600C calcined hydrotalcite material.

  13. CHARACTERIZATION OF ELEVATED TEMPERATURE PROPERTIES OF HEAT EXCHANGER AND STEAM GENERATOR ALLOYS

    SciTech Connect (OSTI)

    J.K. Wright; L.J. Carroll; C.J. Cabet; T. Lillo; J.K. Benz; J.A. Simpson; A. Chapman; R.N. Wright

    2012-10-01

    The Next Generation Nuclear Plant project is considering Alloy 800H and Alloy 617 for steam generator and intermediate heat exchangers. It is envisioned that a steam generator would operate with reactor outlet temperatures from 750 to 800 C, while an intermediate heat exchanger for primary to secondary helium would operate up to an outlet temperature of 950 C. Although both alloys are of interest due in part to their technical maturity, a number of specific properties require further characterization for design of nuclear components. Strain rate sensitivity of both alloys has been characterized and is found to be significant above 600 C. Both alloys also exhibit dynamic strain aging, characterized by serrated flow, over a wide range of temperatures and strain rates. High temperature tensile testing of Alloy 617 has been conducted over a range of temperatures. Dynamic strain aging is a concern for these materials since it is observed to result in reduced ductility for many solid solution alloys. Creep, fatigue, and creep-fatigue properties of Alloy 617 have been measured as well, with the goal of determining the influence of the temperature, strain rate and atmosphere on the creep fatigue life of Alloy 617. Elevated temperature properties and implications for codification of the alloys will be described.

  14. Temperature-dependent phase-specific deformation mechanisms in a directionally solidified NiAl-Cr(Mo) lamellar composite

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

    Yu, Dunji; An, Ke; Chen, Xu; Bei, Hongbin

    2015-10-09

    Phase-specific thermal expansion and mechanical deformation behaviors of a directionally solidified NiAl–Cr(Mo) lamellar in situ composite were investigated by using real-time in situ neutron diffraction during compression at elevated temperatures up to 800 °C. Tensile and compressive thermal residual stresses were found to exist in the NiAl phase and Crss (solid solution) phase, respectively. Then, based on the evolution of lattice spacings and phase stresses, the phase-specific deformation behavior was analyzed qualitatively and quantitatively. Moreover, estimates of phase stresses were derived by Hooke's law on the basis of a simple method for the determination of stress-free lattice spacing in inmore » situ composites. During compressive loading, the NiAl phase yields earlier than the Crss phase. The Crss phase carries much higher stress than the NiAl phase, and displays consistent strain hardening at all temperatures. The NiAl phase exhibits strain hardening at relatively low temperatures and softening at high temperatures. During unloading, the NiAl phase yields in tension whereas the Crss phase unloads elastically. Additionally, post-test microstructural observations show phase-through cracks at room temperature, micro cracks along phase interfaces at 600 °C and intact lamellae kinks at 800 °C, which is due to the increasing deformability of both phases as temperature rises.« less

  15. Influence of acidic pH on hydrogen and acetate production by an electrosynthetic microbiome

    SciTech Connect (OSTI)

    LaBelle, Edward V.; Marshall, Christopher W.; Gilbert, Jack A.; May, Harold D.; Battista, John R.

    2014-10-15

    Production of hydrogen and organic compounds by an electrosynthetic microbiome using electrodes and carbon dioxide as sole electron donor and carbon source, respectively, was examined after exposure to acidic pH (~5). Hydrogen production by biocathodes poised at -600 mV vs. SHE increased>100-fold and acetate production ceased at acidic pH, but ~5–15 mM (catholyte volume)/day acetate and>1,000 mM/day hydrogen were attained at pH ~6.5 following repeated exposure to acidic pH. Cyclic voltammetry revealed a 250 mV decrease in hydrogen overpotential and a maximum current density of 12.2 mA/cm2 at -765 mV (0.065 mA/cm2 sterile control at -800 mV) by the Acetobacterium-dominated community. Supplying -800 mV to the microbiome after repeated exposure to acidic pH resulted in up to 2.6 kg/m3/day hydrogen (≈2.6 gallons gasoline equivalent), 0.7 kg/m3/day formate, and 3.1 kg/m3/day acetate ( = 4.7 kg CO2 captured).

  16. CRADA Final Report for CRADA Number NFE-08-01671 Materials for Advanced Turbocharger Designs

    SciTech Connect (OSTI)

    Maziasz, P. J.; Wilson, M.

    2014-11-28

    Results were obtained on residual stresses in the weld of the steel shaft to the Ni-based superalloy turbine wheel for turbochargers. Neutron diffraction studies at the HFIR Residual Stress Facility showed asymmetric tensile stresses after electron-beam welding of the wheel and shaft. A post-weld heat-treatment was found to relieve and reduce the residual stresses. Results were also obtained on cast CF8C-Plus steel as an upgrade alternative to cast irons (SiMo, Ni-resist) for higher temperature capability and performance for the turbocharger housing. CF8C-Plus steel has demonstrated creep-rupture resistance at 600-950oC, and is more creep-resistant than HK30Nb, but lacks oxidation-resistance at 800oC and above in 10% water vapor. New modified CF8C-Plus Cu/W steels with Cr and Ni additions show better oxidation resistance at 800oC in 10% water vapor, and have capability to higher temperatures. For automotive gasoline engine turbocharger applications, higher temperatures are required, so at the end of this project, testing began at 1000oC and above.

  17. Visible light-induced photocatalytic properties of WO{sub 3} films deposited by dc reactive magnetron sputtering

    SciTech Connect (OSTI)

    Imai, Masahiro; Kikuchi, Maiko; Oka, Nobuto; Shigesato, Yuzo

    2012-05-15

    The authors examined the photocatalytic activity of WO{sub 3} films (thickness 500-600 nm) deposited on a fused quartz substrate heated at 350-800 deg. C by dc reactive magnetron sputtering using a W metal target under the O{sub 2} gas pressure from 1.0 to 5.0 Pa. Films deposited at 800 deg. C under 5.0 Pa have excellent crystallinity of triclinic, P1(1) structure and a large surface area, as confirmed by x-ray diffraction, scanning electron microscopy, and atomic force microscopy. Exposure of acetaldehyde (CH{sub 3}CHO) adsorbed onto the film surface to ultraviolet, visible, or standard fluorescence light induces oxidative photocatalytic decomposition indicated by a decrease in CH{sub 3}CHO concentration and generation of CO{sub 2} gas. For all three types of irradiation, concentration ratio of decreased CH{sub 3}CHO to increased CO{sub 2} is about 1:1, suggesting the possible presence of intermediates. The sputter-deposited WO{sub 3} film can be a good candidate as a visible light-responsive photocatalyst.

  18. p-type conduction from Sb-doped ZnO thin films grown by dual ion beam sputtering in the absence of oxygen ambient

    SciTech Connect (OSTI)

    Kumar Pandey, Sushil; Kumar Pandey, Saurabh; Awasthi, Vishnu; Kumar, Ashish; Mukherjee, Shaibal; Deshpande, Uday P.; Gupta, Mukul

    2013-10-28

    Sb-doped ZnO (SZO) thin films were deposited on c-plane sapphire substrates by dual ion beam sputtering deposition system in the absence of oxygen ambient. The electrical, structural, morphological, and elemental properties of SZO thin films were studied for films grown at different substrate temperatures ranging from 200 C to 600 C and then annealed in situ at 800 C under vacuum (pressure ?5 10{sup ?8} mbar). Films grown for temperature range of 200500 C showed p-type conduction with hole concentration of 1.374 10{sup 16} to 5.538 10{sup 16} cm{sup ?3}, resistivity of 66.73312.758 ? cm, and carrier mobility of 4.9648.846 cm{sup 2} V{sup ?1} s{sup ?1} at room temperature. However, the film grown at 600 C showed n-type behavior. Additionally, current-voltage (IV) characteristic of p-ZnO/n-Si heterojunction showed a diode-like behavior, and that further confirmed the p-type conduction in ZnO by Sb doping. X-ray diffraction measurements showed that all SZO films had (002) preferred crystal orientation. X-ray photoelectron spectroscopy analysis confirmed the formation of Sb{sub Zn}2V{sub Zn} complex caused acceptor-like behavior in SZO films.

  19. Coiled tubing; Operations and services

    SciTech Connect (OSTI)

    Welch, J.L. ); Whitlow, R.R. )

    1992-07-01

    This paper reports that pulling tubing to clean out a production liner at Prudhoe Bay Unit Western Operating Area (PBU WOA) averages $600,000 to $800,000. Coiled tubing underreaming was developed to accomplish this objective at lower costs. Beginning in 1988, these operations have been improved through several generations of procedures and tool designs. Using current technology, the underreamer, in conjunction with coiled tubing, can reduce the cost of drilling out to a liner to about $50,000 or $100,000, depending on the amount and type of material to be removed. PBU WOA, operated by BP Exploration, produces about 600,000 bopd from 395 wells. Another 61 wells are used to inject produced water, seawater and miscible fluids. Most of the remedial well servicing operations are conducted using coiled tubing (CT). Three contract coiled tubing units (CTUs) work daily, performing wellbore cleanouts, stimulations, inflatable bridge plug installations and cement squeeze operations. About 42 underreaming jobs were performed from 1990 to 1991 at PBU WOA for an average cost of between $75,000 and $100,000, a cost savings of $500,000 power well compared to pulling tubing and cleaning out the wells conventionally.

  20. A green synthesis of a layered titanate, potassium lithium titanate; lower temperature solid-state reaction and improved materials performance

    SciTech Connect (OSTI)

    Ogawa, Makoto; Morita, Masashi; Igarashi, Shota; Sato, Soh

    2013-10-15

    A layered titanate, potassium lithium titanate, with the size range from 0.1 to 30 m was prepared to show the effects of the particle size on the materials performance. The potassium lithium titanate was prepared by solid-state reaction as reported previously, where the reaction temperature was varied. The reported temperature for the titanate preparation was higher than 800 C, though 600 C is good enough to obtain single-phase potassium lithium titanate. The lower temperature synthesis is cost effective and the product exhibit better performance as photocatalysts due to surface reactivity. - Graphical abstract: Finite particle of a layered titanate, potassium lithium titanate, was prepared by solid-state reaction at lower temperature to show modified materials performance. Display Omitted - Highlights: Potassium lithium titanate was prepared by solid-state reaction. Lower temperature reaction resulted in smaller sized particles of titanate. 600 C was good enough to obtain single phased potassium lithium titanate. The product exhibited better performance as photocatalyst.

  1. Large three-photon absorption in Ba{sub 0.5}Sr{sub 0.5}TiO{sub 3} films studied using Z-scan technique

    SciTech Connect (OSTI)

    Saravanan, K. Venkata; Rao, S. Venugopal; Raju, K. C. James; Krishna, M. Ghanashyam; Tewari, Surya P.

    2010-06-07

    Large picosecond nonlinearities in Ba{sub 0.5}Sr{sub 0.5}TiO{sub 3} thin films, grown at different temperatures in situ on (100) MgO substrates using rf magnetron sputtering technique, were studied using the Z-scan technique. The nonlinear absorption mechanism, studied near 800 nm using approx2 and 25 ps pulses, switched from reverse saturable absorption type in the films deposited at temperature<600 deg. C to three-photon absorption (3PA) in the films deposited at temperature>600 deg. C. The magnitude of the 3PA coefficient was estimated to be approx10{sup -21} cm{sup 3}/W{sup 2}. Two-photon absorption (2PA) was the dominant mechanism recorded with approx6 ns pulses. The observed behavior is correlated with morphological and crystallographic texture of the films. The linear refractive index and optical band gap of the films have also been calculated and these show a strong dependence on the substrate temperature.

  2. Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction

    DOE Patents [OSTI]

    MacArthur, James B.; Comolli, Alfred G.; McLean, Joseph B.

    1989-01-01

    A process for catalytic two-stage hydrogenation and liquefaction of coal with selective extinction recycle of all heavy liquid fractions boiling above a distillation cut point of about 600.degree.-750.degree. F. to produce increased yields of low-boiling hydrocarbon liquid and gas products. In the process, the particulate coal feed is slurried with a process-derived liquid solvent normally boiling above about 650.degree. F. and fed into a first stage catalytic reaction zone operated at conditions which promote controlled rate liquefaction of the coal, while simultaneously hydrogenating the hydrocarbon recycle oils. The first stage reactor is maintained at 710.degree.-800.degree. F. temperature, 1000-4000 psig hydrogen partial pressure, and 10-90 lb/hr per ft.sup.3 catalyst space velocity. Partially hydrogenated material withdrawn from the first stage reaction zone is passed directly to the second stage catalytic reaction zone maintained at 760.degree.-860.degree. F. temperature for further hydrogenation and hydroconversion reactions. A 600.degree.-750.degree. F..sup.+ fraction containing 0-20 W % unreacted coal and ash solids is recycled to the coal slurrying step. If desired, the cut point lower boiling fraction can be further catalytically hydrotreated. By this process, the coal feed is successively catalytically hydrogenated and hydroconverted at selected conditions, to provide significantly increased yields of desirable low-boiling hydrocarbon liquid products and minimal production of hydrocarbon gases, and no net production of undesirable heavy oils and residuum materials.

  3. Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction

    DOE Patents [OSTI]

    MacArthur, J.B.; Comolli, A.G.; McLean, J.B.

    1989-10-17

    A process is described for catalytic two-stage hydrogenation and liquefaction of coal with selective extinction recycle of all heavy liquid fractions boiling above a distillation cut point of about 600--750 F to produce increased yields of low-boiling hydrocarbon liquid and gas products. In the process, the particulate coal feed is slurried with a process-derived liquid solvent normally boiling above about 650 F and fed into a first stage catalytic reaction zone operated at conditions which promote controlled rate liquefaction of the coal, while simultaneously hydrogenating the hydrocarbon recycle oils. The first stage reactor is maintained at 710--800 F temperature, 1,000--4,000 psig hydrogen partial pressure, and 10-90 lb/hr per ft[sup 3] catalyst space velocity. Partially hydrogenated material withdrawn from the first stage reaction zone is passed directly to the second stage catalytic reaction zone maintained at 760--860 F temperature for further hydrogenation and hydroconversion reactions. A 600--750 F[sup +] fraction containing 0--20 W % unreacted coal and ash solids is recycled to the coal slurrying step. If desired, the cut point lower boiling fraction can be further catalytically hydrotreated. By this process, the coal feed is successively catalytically hydrogenated and hydroconverted at selected conditions, to provide significantly increased yields of desirable low-boiling hydrocarbon liquid products and minimal production of hydrocarbon gases, and no net production of undesirable heavy oils and residuum materials. 2 figs.

  4. Alabama Underground Natural Gas Storage Capacity

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

    43,600 43,600 43,600 43,600 43,600 43,600 2002-2015 Total Working Gas Capacity 33,150 33,150 33,150 33,150 33,150 33,150 2012-2015 Total Number of Existing Fields 2 2 2 2 2 2

  5. AN EXPERIMENT TO STUDY PEBBLE BED LIQUID-FLUORIDE-SALT HEAT TRANSFER

    SciTech Connect (OSTI)

    Yoder Jr, Graydon L; Aaron, Adam M; Heatherly, Dennis Wayne; Holcomb, David Eugene; Kisner, Roger A; McCarthy, Mike; Peretz, Fred J; Wilgen, John B; Wilson, Dane F

    2011-01-01

    A forced-convection liquid-fluoride-salt loop is being constructed at Oak Ridge National Laboratory (ORNL). This loop was designed as a versatile experimental facility capable of supporting general thermal/fluid/corrosion testing of liquid fluoride salts. The initial test configuration is designed to support the Pebble Bed Advanced High-Temperature Reactor and incorporates a test section designed to examine the heat transfer behavior of FLiNaK salt in a heated pebble bed. The loop is constructed of Inconel 600 and is capable of operating at up to 700oC. It contains a total of 72 kg of FLiNaK salt and uses an overhung impeller centrifugal sump pump that can provide FLiNaK flow at 4.5 kg/s with a head of 0.125 MPa. The test section is made of silicon carbide (SiC) and contains approximately 600 graphite spheres, 3 cm in diameter. The pebble bed is heated using a unique inductive technique. A forced induction air cooler removes the heat added to the pebble bed. The salt level within the loop is maintained by controlling an argon cover gas pressure. Salt purification is performed in batch mode by transferring the salt from the loop into a specially made nickel crucible system designed to remove oxygen, moisture and other salt impurities. Materials selection for the loop and test section material was informed by 3 months of Inconel 600 and SiC corrosion testing as well as tests examining subcomponent performance in the salt. Several SiC-to-Inconel 600 mechanical joint designs were considered before final salt and gas seals were chosen. Structural calculations of the SiC test section were performed to arrive at a satisfactory test section configuration. Several pump vendors provided potential loop pump designs; however, because of cost, the pump was designed and fabricated in-house. The pump includes a commercial rotating dry gas shaft seal to maintain loop cover gas inventory. The primary instrumentation on the loop includes temperature, pressure, and loop flow rate measurement. Although techniques for all these measurements have improved, no commercial instrumentation was available for flow and pressure measurement that had been tested under these conditions. Instrumentation was tested and modified to meet both corrosion and temperature requirements. This paper discusses the issues encountered during the design and construction of the ORNL Liquid Salt Loop and should prove useful to those contemplating construction of similar high-temperature liquid-fluoride-salt facilities.

  6. The effect of shock dynamics on compressibility of ignition-scale National Ignition Facility implosions

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

    Zylstra, A. B.; Frenje, J. A.; Séguin, F. H.; Hicks, D. G.; Dewald, E. L.; Robey, H. F.; Rygg, J. R.; Meezan, N. B.; Rosenberg, M. J.; Rinderknecht, H. G.; et al

    2014-11-03

    The effects of shock dynamics on compressibility of indirect-drive ignition-scale surrogate implosions, CH shells filled with D3He gas, have been studied using charged-particle spectroscopy. Spectral measurements of D3He protons produced at the shock-bang time probe the shock dynamics and in-flight characteristics of an implosion. The proton shock yield is found to vary by over an order of magnitude. A simple model relates the observed yield to incipient hot-spot adiabat, suggesting that implosions with rapid radiation-power increase during the main drive pulse may have a 2x higher hot-spot adiabat, potentially reducing compressibility. A self-consistent 1-D implosion model was used to infermore » the areal density (pR) and the shell center-of-mass radius (Rcm) from the downshift of the shock-produced D3He protons. The observed pR at shock-bang time is substantially higher for implosions, where the laser drive is on until near the compression bang time ('short-coast'), while longer-coasting implosions have lower pR. This corresponds to a much larger temporal difference between the shock- and compression-bang time in the long-coast implosions (~800 ps) than in the short-coast (~400 ps); this will be verified with a future direct bang-time diagnostic. This model-inferred differential bang time contradicts radiation-hydrodynamic simulations, which predict constant 700800 ps differential independent of coasting time. This result is potentially explained by uncertainties in modeling late-time ablation drive on the capsule. In an ignition experiment, an earlier shock-bang time resulting in an earlier onset of shell deceleration, potentially reducing compression and, thus, fuel pR.« less

  7. Evaluation of Tritium Content and Release from Pressurized Water Reactor Fuel Cladding

    SciTech Connect (OSTI)

    Robinson, Sharon M.; Chattin, Marc Rhea; Giaquinto, Joseph; Jubin, Robert Thomas

    2015-09-01

    It is expected that tritium pretreatment will be required in future reprocessing plants to prevent the release of tritium to the environment (except for long-cooled fuels). To design and operate future reprocessing plants in a safe and environmentally compliant manner, the amount and form of tritium in the used nuclear fuel (UNF) must be understood and quantified. Tritium in light water reactor (LWR) fuel is dispersed between the fuel matrix and the fuel cladding, and some tritium may be in the plenum, probably as tritium labelled water (THO) or T2O. In a standard processing flowsheet, tritium management would be accomplished by treatment of liquid streams within the plant. Pretreating the fuel prior to dissolution to release the tritium into a single off-gas stream could simplify tritium management, so the removal of tritium in the liquid streams throughout the plant may not be required. The fraction of tritium remaining in the cladding may be reduced as a result of tritium pretreatment. Since Zircaloy cladding makes up roughly 25% by mass of UNF in the United States, processes are being considered to reduce the volume of reprocessing waste for Zircaloy clad fuel by recovering the zirconium from the cladding for reuse. These recycle processes could release the tritium in the cladding. For Zircaloy-clad fuels from light water reactors, the tritium produced from ternary fission and other sources is expected to be divided between the fuel, where it is generated, and the cladding. It has been previously documented that a fraction of the tritium produced in uranium oxide fuel from LWRs can migrate and become trapped in the cladding. Estimates of the percentage of tritium in the cladding typically range from 096%. There is relatively limited data on how the tritium content of the cladding varies with burnup and fuel history (temperature, power, etc.) and how pretreatment impacts its release. To gain a better understanding of how tritium in cladding will behave during processing, scoping tests are being performed to determine the tritium content in the cladding pre- and post-tritium pretreatment. Samples of Surry-2 and H.B. Robinson pressurized water reactor cladding were heated to 11001200C to oxidize the zirconium and release all of the tritium in the cladding sample. Cladding samples were also heated within the temperature range of 480600C expected for standard air tritium pretreatment systems, and to a slightly higher temperature (700C) to determine the impact of tritium pretreatment on tritium release from the cladding. The tritium content of the Surry-2 and H.B. Robinson cladding was measured to be ~234 and ~500 Ci/g, respectively. Heating the Surry-2 cladding at 500C for 24 h removed ~0.2% of the tritium from the cladding, and heating at 700C for 24 h removed ~9%. Heating the H.B. Robinson cladding at 700C for 24 h removed ~11% of the tritium. When samples of the Surry-2 and H.B. Robinson claddings were heated at 700C for 96 h, essentially all of the tritium in the cladding was removed. However, only ~3% of the tritium was removed when a sample of Surry-2 cladding was heated at 600C for 96 h. These data indicate that the amount of tritium released from tritium pretreatment systems will be dependent on both the operating temperature and length of time in the system. Under certain conditions, a significant fraction of the tritium could remain bound in the cladding and would need to be considered in operations involving cladding recycle.

  8. Department of Energy Offers First Conditional Commitment for a Loan Guarantee for Advanced Biofuels Plant

    Broader source: Energy.gov [DOE]

    Project Expected to Create Over 700 Jobs and Nearly Triple Amount of Renewable Diesel Produced Domestically

  9. Riverland Energy Cooperative | Open Energy Information

    Open Energy Info (EERE)

    Cooperative Place: Wisconsin Phone Number: Arcadia: (608) 323-3381(800) 411-9115 -- Alma: (608) 685-4440(800) 685-4415 -- Onalaska: (608) 783-2238(800) 411-9115 Twitter:...

  10. Glacial Energy Holdings (California) | Open Energy Information

    Open Energy Info (EERE)

    Gas & Electric - 800-734-5002 -- San Diego Gas and Electric - 800-611-7343 -- So. Cal Edison - 800-611-1911 References: EIA Form EIA-861 Final Data File for 2010 -...

  11. Rutherford Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    1-800-521-0920 or 1-800-228-9756 or 1-800-228-5331 Outage Map: www.remc.comstorm-centerouta References: EIA Form EIA-861 Final Data File for 2010 - File1a1 Energy...

  12. Norris Public Power District | Open Energy Information

    Open Energy Info (EERE)

    Nebraska Phone Number: 1-800-858-4707 Website: www.norrisppd.com Twitter: @NorrisPPD Facebook: https:www.facebook.comNorrisPPD Outage Hotline: 1-800-827-8099 or 1-800-743-3899...

  13. Meriwether Lewis Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    Lewis Electric Coop Jump to: navigation, search Name: Meriwether Lewis Electric Coop Place: Tennessee Phone Number: 1-800-482-6553 or 1-800-316-2342 or 1-800-650-6814 or...

  14. Structural and magnetic characterization of as-prepared and annealed FeCoCu nanowire arrays in ordered anodic aluminum oxide templates

    SciTech Connect (OSTI)

    Rodrguez-Gonzlez, B.; Bran, C.; Warnatz, T.; Vazquez, M.; Rivas, J.

    2014-04-07

    Herein, we report on the preparation, structure, and magnetic characterization of FeCoCu nanowire arrays grown by DC electrodeposition inside self-assembled ordered nanopores of anodic aluminum oxide templates. A systematic study of their structure has been performed both in as-prepared samples and after annealing in the temperature range up to 800?C, although particular attention has been paid to annealing at 700?C after which maximum magnetic hardening is achieved. The obtained nanowires have a diameter of 40?nm and their Fe{sub 0.28}Co{sub 0.67}Cu{sub 0.05} composition was confirmed by energy dispersive X-ray spectroscopy (EDS). Focused ion-beam lamellas of two samples (as-prepared and annealed at 700?C) were prepared for their imaging in the high-resolution transmission electron microscopy (HRTEM) perpendicularly to the electron beam, where the obtained EDS compositional mappings show a homogeneous distribution of the elements. X-ray diffraction analysis, and selected area electron diffraction (SAED) patterns confirm that nanowires exhibit a bcc cubic structure (space group Im-3m). In addition, bright-dark field images show that the nanowires have a polycrystalline structure that remains essentially the same after annealing, but some modifications were observed: (i) an overall increase and sharpening of recrystallized grains, and (ii) an apparent shrinkage of the nanowires diameter. Obtained SAED patterns also show strong textured components with determined <111> and <112> crystalline directions parallel to the wires growth direction. The presence of both directions was also confirmed in the HRTEM images doing Fourier transform analyses. Magnetic measurements show strong magnetic anisotropy with magnetization easy axis parallel to the nanowires in as-prepared and annealed samples. The magnetic properties are tuned by suitable thermal treatments so that, maximum enhanced coercivity (?2.7 kOe) and normalized remanence (?0.91 Ms) values are achieved after annealing at temperature of 700?C. The contribution of the changes in the crystalline structure, induced by the heat treatment, to the magnetic hardening of the FeCoCu nanowires is discussed.

  15. Hydrogen desorption from hydrogen fluoride and remote hydrogen plasma cleaned silicon carbide (0001) surfaces

    SciTech Connect (OSTI)

    King, Sean W. Tanaka, Satoru; Davis, Robert F.; Nemanich, Robert J.

    2015-09-15

    Due to the extreme chemical inertness of silicon carbide (SiC), in-situ thermal desorption is commonly utilized as a means to remove surface contamination prior to initiating critical semiconductor processing steps such as epitaxy, gate dielectric formation, and contact metallization. In-situ thermal desorption and silicon sublimation has also recently become a popular method for epitaxial growth of mono and few layer graphene. Accordingly, numerous thermal desorption experiments of various processed silicon carbide surfaces have been performed, but have ignored the presence of hydrogen, which is ubiquitous throughout semiconductor processing. In this regard, the authors have performed a combined temperature programmed desorption (TPD) and x-ray photoelectron spectroscopy (XPS) investigation of the desorption of molecular hydrogen (H{sub 2}) and various other oxygen, carbon, and fluorine related species from ex-situ aqueous hydrogen fluoride (HF) and in-situ remote hydrogen plasma cleaned 6H-SiC (0001) surfaces. Using XPS, the authors observed that temperatures on the order of 7001000?C are needed to fully desorb C-H, C-O and Si-O species from these surfaces. However, using TPD, the authors observed H{sub 2} desorption at both lower temperatures (200550?C) as well as higher temperatures (>700?C). The low temperature H{sub 2} desorption was deconvoluted into multiple desorption states that, based on similarities to H{sub 2} desorption from Si (111), were attributed to silicon mono, di, and trihydride surface species as well as hydrogen trapped by subsurface defects, steps, or dopants. The higher temperature H{sub 2} desorption was similarly attributed to H{sub 2} evolved from surface O-H groups at ?750?C as well as the liberation of H{sub 2} during Si-O desorption at temperatures >800?C. These results indicate that while ex-situ aqueous HF processed 6H-SiC (0001) surfaces annealed at <700?C remain terminated by some surface CO and SiO bonding, they may still exhibit significant chemical reactivity due to the creation of surface dangling bonds resulting from H{sub 2} desorption from previously undetected silicon hydride and surface hydroxide species.

  16. Reactions during melting of low-activity waste glasses and their effects on the retention of rhenium as a surrogate for technetium-99

    SciTech Connect (OSTI)

    Jin, Tongan; Kim, Dong-Sang; Tucker, Abigail E.; Schweiger, Michael J.; Kruger, Albert A.

    2015-10-01

    Volatile loss of radioactive 99Tc to offgas is a concern with processing the low-activity waste (LAW) at Hanford site. We investigated the partitioning and incorporation of Re (a nonradioactive surrogate for 99Tc) into the glass melt during crucible melting of two simulated LAW feeds that resulted in a large difference in 99mTc/Re retention in glass from the small-scale melter tests. Each feed was prepared from a simulated liquid LAW and chemical and mineral additives (boric acid, silica sand, etc.). The as-mixed slurry feeds were dried at 105C and heated to 6001100C at 5 K/min. The dried feeds and heat treated samples were leached with deionized water for 10 min at room temperature followed by 24-h leaching at 80C. Chemical compositions of the resulting solutions and insoluble solids were analyzed. Volume expansion measurement and X-ray diffraction were performed on dried feeds and heat treated samples to characterize the progress of feed-to-glass conversion reactions. It was found that the incorporation of Re into glass melt virtually completed during the major feed-to-glass conversion reactions were going on at ? 700C. The present results suggest that the different composition of the salt phase is responsible for the large difference in Re incorporation into glass melt during early stages of glass melting at ? 700C. Additional studies with modified and simplified feeds are underway to understand the details on how the different salt composition affects the Re incorporation.

  17. Effect of vitrification temperature upon the solar average absorptance properties of Pyromark Series 2500 black paint

    SciTech Connect (OSTI)

    Nelson, C.; Mahoney, A.R.

    1986-06-01

    A significant drop in production efficiency has occurred over time at the Solar One facility at Barstow, California, primarily as a result of the degradation of the Pyromark Series 2500 black paint used as the absorptive coating on the receiver panels. As part of the investigation of the problem, the solar-averaged adsorptance properties of the paint were determined as a function of vitrification temperature, since it is known that a significant amount of the panel surface area at Solar One was vitrified at temperatures below those recommended by the paint manufacturer (540/sup 0/C, 1000/sup 0/F). Painted samples initially vitrified at 230/sup 0/C (450/sup 0/F), 315/sup 0/C (600/sup 0/F), 371/sup 0/C (700/sup 0/F), and 480/sup 0/C (900/sup 0/F) exhibited significantly lower solar-averaged absorptance values (0.02 absorptance units) compared to samples vitrified at 540/sup 0/C (1000/sup 0/F). Thus, Solar One began its service life below optimal levels. After 140 h of thermal aging at 370/sup 0/C (700/sup 0/F) and 540/sup 0/C (1000/sup 0/F), all samples regardless of their initial vitrification temperatures, attained the same solar-averaged absorptance value (..cap alpha../sub s/ = 0.973). Therefore, both the long-term low-temperature vitrification and the short-term high-temperature vitrification can be used to obtain optimal or near-optimal absorptance of solar flux. Futher thermal aging of vitrified samples did not result in paint degradation, clearly indicating that high solar flux is required to produce this phenomenon. The panels at Solar One never achieved optimal absorptance because their exposure to high solar flux negated the effect of long-term low-temperature vitrification during operation. On future central receiver projects, every effort should be made to properly vitrify the Pyromark coating before its exposure to high flux conditions.

  18. Bluebonnet Electric Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Territory: Texas Phone Number: 800-949-4414 Website: www.bluebonnetelectric.coop Outage Hotline: 800-949-4414 Outage Map: outage.bluebonnetelectric.coop References: EIA Form...

  19. SEMO Electric Cooperative | Open Energy Information

    Open Energy Info (EERE)

    Phone Number: 800.813.5230 Website: www.semoelectric.coop Twitter: @SEMOelectric Facebook: https:twitter.comSEMOelectric Outage Hotline: 800.813.5230 Outage Map:...

  20. Wisconsin Public Service Corp | Open Energy Information

    Open Energy Info (EERE)

    Wisconsin Public Service Corp Place: Wisconsin Phone Number: 800-450-7260 Website: www.wisconsinpublicservice.com Twitter: @WPSStorm Outage Hotline: 800-450-7240 Outage Map:...

  1. Kenergy Corp | Open Energy Information

    Open Energy Info (EERE)

    Phone Number: 800.844.4832 Website: www.kenergycorp.com Twitter: @kenergycorp Facebook: https:www.facebook.comkenergycorp Outage Hotline: (800) 844-4832 Outage Map:...

  2. Structural and spectroscopic analyses of europium doped yttrium oxyfluoride powders prepared by combustion synthesis

    SciTech Connect (OSTI)

    Rakov, Nikifor; Guimares, R. B.; Maciel, Glauco S.; Lozano B, W.

    2013-07-28

    A facile widely spread technique employed to produce low-cost high-yield oxide powders, combustion synthesis, was used to prepare yttrium oxyfluoride crystalline ceramic powders. The structure of the powders was analyzed by X-ray powder diffraction and Rietveld refinement. Samples heat treated at 700 C had a predominance of vernier orthorhombic Y{sub 6}O{sub 5}F{sub 8} phase, while samples heat treated at 800 C crystallized in stoichiometric rhombohedral YOF phase. The samples were doped with luminescent europium trivalent ions (Eu{sup 3+}) in different concentrations (115 wt.%) and Judd-Ofelt theory was used to probe the distortion from the inversion symmetry of the local crystal field and the degree of covalency between the rare-earth ion and the surrounding ligands. The luminescence lifetime was measured and the luminescence quantum efficiency (LQE) was estimated. We observed that Eu{sup 3+}:Y{sub 6}O{sub 5}F{sub 8} samples presented higher LQE in spite of the larger local crystal field anisotropy found for Eu{sup 3+}:YOF samples.

  3. The influence of nano-architectured CeOx supports in RhPd/CeO? for the catalytic ethanol steam reforming reaction

    SciTech Connect (OSTI)

    Divins, N. J.; Senanayake, S. D.; Casanovas, A.; Xu, W.; Trovarelli, A.; Llorca, J.

    2015-01-19

    The ethanol steam reforming (ESR) reaction has been tested over RhPd supported on polycrystalline ceria in comparison to structured supports composed of nanoshaped CeO? cubes and CeO? rods tailored towards the production of hydrogen. At 650-700 K the hydrogen yield follows the trend RhPd/CeO?-cubes > RhPd/CeO? -rods > RhPd/CeO?- polycrystalline, whereas at temperatures higher than 800 K the catalytic performance of all samples is similar and close to the thermodynamic equilibrium. The improved performance of RhPd/CeO?-cubes and RhPd/CeO? -rods for ESR at low temperature is mainly ascribed to higher water-gas shift activity and a strong interaction between the bimetallic - oxide support interaction. STEM analysis shows the existence of RhPd alloyed nanoparticles in all samples, with no apparent relationship between ESR performance and RhPd particle size. X-ray diffraction under operating conditions shows metal reorganization on {100} and {110} ceria crystallographic planes during catalyst activation and ESR, but not on {111} ceria crystallographic planes. The RhPd reconstructing and tuned activation over ceria nanocubes and nanorods is considered the main reason for better catalytic activity with respect to conventional catalysts based on polycrystalline ceria

  4. Commercial scale demonstration enhanced oil recovery by micellar-polymer flood. Annual report, October 1979-September 1980

    SciTech Connect (OSTI)

    Howell, J.C.; Snyder, W.O.

    1981-04-01

    This commercial scale test, known as the M-1 Project, is located in Crawford County, Illinois. It encompasses 407 acres of Robinson sand reservoir and covers portions of several waterflood projects that were approaching economic limit. The project includes 248 acres developed on a 2.4-acre five-spot pattern and 159 acres developed on a 5.0-acre five-spot pattern. Development work commenced in late 1974 and has previously been reported. Micellar solution (slug) injection was initiated on February 10, 1977, and is now completed. After 10% of a pore volume of micellar slug was injected, injection of 11% pore volume of Dow 700 Pusher polymer was conducted at a concentration of 1156 ppM. At the end of this reporting period, 625 ppM polymer was being injected into the 2.5-acre pattern and 800 ppM polymer was being injected into the 5.0-acre pattern. The oil cut of the 2.5 and 5.0-acre patterns increased from 8.6% and 5.2%, respectively in September 1979, to 11.0% and 5.9% in September 1980. The oil cut performance has consistently exceeded that predicted for the project. This Fourth Annual Report is organized under the following three Work Breakdown Structures: fluid injection; production; and performance monitoring.

  5. Conversion of alkali metal sulfate to the carbonate

    DOE Patents [OSTI]

    Sheth, Atul C. (Woodridge, IL)

    1982-01-01

    A process for converting potassium sulfate to potassium carbonate in which a mixture of potassium sulfate and calcium oxide are reacted at a temperature in the range of between about 700.degree. C. and about 800.degree. C. with a gaseous mixture having a minor amount of hydrogen and/or carbon monoxide in a diluent with the calcium oxide being present in an amount not greater than about 20 percent by weight of the potassium sulfate to produce an aqueous mixture of potassium sulfide, potassium bisulfide, potassium hydroxide and calcium sulfide and a gaseous mixture of steam and hydrogen sulfide. The potassium and calcium salts are quenched to produce an aqueous slurry of soluble potassium salts and insoluble calcium salts and a gaseous mixture of steam and hydrogen sulfide. The insoluble calcium salts are then separated from the aqueous solution of soluble potassium salts. The calcium salts are dried to produce calcium sulfide, calcium bisulfide and steam, and then, the calcium sulfide and calcium bisulfide are converted to the oxide and recycled. The soluble potassium salts are carbonated to produce potassium carbonate which is concentrated and the precipitated crystals separated. The sulfur-containing compounds are further treated.

  6. Sealing glasses for titanium and titanium alloys

    DOE Patents [OSTI]

    Brow, Richard K. (Albuquerque, NM); McCollister, Howard L. (Albuquerque, NM); Phifer, Carol C. (Albuquerque, NM); Day, Delbert E. (Rolla, MO)

    1997-01-01

    Barium lanthanoborate sealing-glass compositions are provided comprising various combinations (in terms of mole-%) of boron oxide (B.sub.2 O.sub.3), barium oxide (BaO), lanthanum oxide (La.sub.2 O.sub.3), and at least one other oxide selected from the group consisting of aluminum oxide (Al.sub.2 O.sub.3), calcium oxide (CaO), lithium oxide (Li.sub.2 O), sodium oxide (Na.sub.2 O), silicon dioxide (SiO.sub.2), or titanium dioxide (TiO.sub.2). These sealing-glass compositions are useful for forming hermetic glass-to-metal seals with titanium and titanium alloys having an improved aqueous durability and favorable sealing characteristics. Examples of the sealing-glass compositions are provided having coefficients of thermal expansion about that of titanium or titanium alloys, and with sealing temperatures less than about 900.degree. C., and generally about 700.degree.-800.degree. C. The barium lanthanoborate sealing-glass compositions are useful for components and devices requiring prolonged exposure to moisture or water, and for implanted biomedical devices (e.g. batteries, pacemakers, defibrillators, pumps).

  7. Sealing glasses for titanium and titanium alloys

    DOE Patents [OSTI]

    Brow, R.K.; McCollister, H.L.; Phifer, C.C.; Day, D.E.

    1997-07-15

    Barium lanthanoborate sealing-glass compositions are provided comprising various combinations (in terms of mole-%) of boron oxide (B{sub 2}O{sub 3}), barium oxide (BaO), lanthanum oxide (La{sub 2}O{sub 3}), and at least one other oxide selected from the group consisting of aluminum oxide (Al{sub 2}O{sub 3}), calcium oxide (CaO), lithium oxide (Li{sub 2}O), sodium oxide (Na{sub 2}O), silicon dioxide (SiO{sub 2}), or titanium dioxide (TiO{sub 2}). These sealing-glass compositions are useful for forming hermetic glass-to-metal seals with titanium and titanium alloys having an improved aqueous durability and favorable sealing characteristics. Examples of the sealing-glass compositions are provided having coefficients of thermal expansion about that of titanium or titanium alloys, and with sealing temperatures less than about 900 C, and generally about 700--800 C. The barium lanthanoborate sealing-glass compositions are useful for components and devices requiring prolonged exposure to moisture or water, and for implanted biomedical devices (e.g. batteries, pacemakers, defibrillators, pumps). 1 fig.

  8. Influence of processing on the microstructure and mechanical properties of 14YWT

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

    Hoelzer, David T.; Unocic, Kinga A.; Sokolov, Mikhail A.; Byun, Thak Sang

    2015-12-15

    In this study, the investigation of the mechanical alloying (MA) conditions for producing the advanced oxide dispersion strengthened (ODS) 14YWT ferritic alloy led to significant improvements in balancing the strength, ductility and fracture toughness properties while still maintaining the salient microstructural features consisting of ultra-fine grains and high concentration of Y-, Ti- and O-enriched nanoclusters. The implemented changes to the processing conditions included reducing the contamination of the powder during ball milling, applying a pre-extrusion annealing treatment on the ball milled powder and exploring different extrusion temperatures at 850 °C (SM170 heat), 1000 °C (SM185) and 1150 °C (SM200). Themore » microstructural studies of the three 14YWT heats showed similarities in the dispersion of nanoclusters and sub-micron size grains, indicating the microstructure was insensitive to the different extrusion conditions. Compared to past 14YWT heats, the three new heats showed lower strength, but higher ductility levels between 25 and 800 °C and significantly higher fracture toughness values between 25 °C and 700 °C. The lower contamination levels of O, C and N achieved with improved ball milling conditions plus the slightly larger grain size were identified as important factors for improving the balance in mechanical properties of the three heats of 14YWT.« less

  9. 120 years of U.S. residential housing stock and floor space

    SciTech Connect (OSTI)

    Moura, Maria Cecilia P.; Smith, Steven J.; Belzer, David B.; Zhou, Wei -Xing

    2015-08-11

    Residential buildings are a key driver of energy consumption and also impact transportation and land-use. Energy consumption in the residential sector accounts for one-fifth of total U.S. energy consumption and energy-related CO₂ emissions, with floor space a major driver of building energy demands. In this work a consistent, vintage-disaggregated, annual long-term series of U.S. housing stock and residential floor space for 1891–2010 is presented. An attempt was made to minimize the effects of the incompleteness and inconsistencies present in the national housing survey data. Over the 1891–2010 period, floor space increased almost tenfold, from approximately 24,700 to 235,150 million square feet, corresponding to a doubling of floor space per capita from approximately 400 to 800 square feet. While population increased five times over the period, a 50% decrease in household size contributed towards a tenfold increase in the number of housing units and floor space, while average floor space per unit remains surprisingly constant, as a result of housing retirement dynamics. In the last 30 years, however, these trends appear to be changing, as household size shows signs of leveling off, or even increasing again, while average floor space per unit has been increasing. GDP and total floor space show a remarkably constant growth trend over the period and total residential sector primary energy consumption and floor space show a similar growth trend over the last 60 years, decoupling only within the last decade.

  10. Solenoid-free Plasma Start-up in NSTX using Transient CHI

    SciTech Connect (OSTI)

    Raman, R; Jarboe, T; Nelson, B; Mueller, D; Soukhanovskii, V A

    2009-01-05

    Experiments in NSTX have now demonstrated the coupling of toroidal plasmas produced by the technique of Coaxial Helicity Injection (CHI) to inductive sustainment and ramp-up of the toroidal plasma current. In these discharges, the central Ohmic transformer was used to apply an inductive loop voltage to discharges with a toroidal current of about 100 kA created by CHI. The coupled discharges have ramped up to >700 kA and transitioned into an H-mode demonstrating compatibility of this startup method with conventional operation. The electron temperature in the coupled discharges reached over 800 eV and the resulting plasma had low inductance, which is preferred for long-pulse high performance discharges. These results from NSTX in combination with the previously obtained record 160 kA non-inductively-generated startup currents in an ST or tokamak in NSTX demonstrate that CHI is a viable solenoid-free plasma startup method for future STs and tokamaks.

  11. Creep Effects on Design below the Temperature Limits of ASME Section III Subsection NB

    SciTech Connect (OSTI)

    Sham, Sam; Jetter, Robert I; Eno, D.R.

    2010-01-01

    Some recent studies of material response have identified an issue that crosses over and blurs the boundary between ASME Boiler and Pressure Vessel Code Section III Subsection NB and Subsection NH. For very long design lives, the effects of creep show up at lower and lower temperature as the design life increases. Although true for the temperature at which the allowable stress is governed by creep properties, the effect is more apparent, e.g. creep effects show up sooner, at local structural discontinuities and peak thermal stress locations. This is because creep is a function of time, temperature and stress and the higher the localized stress, the lower in temperature creep begins to cause damage. If the threshold is below the Subsection NB to NH temperature boundary, 700 F for ferritic steels and 800 F for austenitic materials, then this potential failure mode will not be considered. Unfortunately, there is no experience base with very long lives at temperatures close to but under the Subsection NB to NH boundary to draw upon. This issue is of particular interest in the application of Subsection NB rules of construction to some High Temperature Gas Reactor (HTGR) concepts. The purpose of this paper is, thus, twofold; one part is about statistical treatment and extrapolation of sparse data for a specific material of interest, A533B; the other part is about how these results could impact current design procedures in Subsection NB.

  12. The influence of nano-architectured CeOx supports in RhPd/CeO₂ for the catalytic ethanol steam reforming reaction

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

    Divins, N. J.; Senanayake, S. D.; Casanovas, A.; Xu, W.; Trovarelli, A.; Llorca, J.

    2015-01-19

    The ethanol steam reforming (ESR) reaction has been tested over RhPd supported on polycrystalline ceria in comparison to structured supports composed of nanoshaped CeO₂ cubes and CeO₂ rods tailored towards the production of hydrogen. At 650-700 K the hydrogen yield follows the trend RhPd/CeO₂-cubes > RhPd/CeO₂ -rods > RhPd/CeO₂- polycrystalline, whereas at temperatures higher than 800 K the catalytic performance of all samples is similar and close to the thermodynamic equilibrium. The improved performance of RhPd/CeO₂-cubes and RhPd/CeO₂ -rods for ESR at low temperature is mainly ascribed to higher water-gas shift activity and a strong interaction between the bimetallic -more » oxide support interaction. STEM analysis shows the existence of RhPd alloyed nanoparticles in all samples, with no apparent relationship between ESR performance and RhPd particle size. X-ray diffraction under operating conditions shows metal reorganization on {100} and {110} ceria crystallographic planes during catalyst activation and ESR, but not on {111} ceria crystallographic planes. The RhPd reconstructing and tuned activation over ceria nanocubes and nanorods is considered the main reason for better catalytic activity with respect to conventional catalysts based on polycrystalline ceria« less

  13. New Hampshire Price of Natural Gas Delivered to Residential Consumers

    Gasoline and Diesel Fuel Update (EIA)

    (Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1989 6.66 6.75 6.75 6.91 6.32 7.00 7.50 7.94 7.43 6.86 7.28 6.83 1990 6.76 7.60 7.63 7.77 7.08 7.51 8.32 8.53 8.07 7.77 7.37 7.14 1991 6.97 6.97 7.05 7.22 6.72 7.40 7.88 8.12 7.70 7.15 7.38 7.16 1992 6.90 6.87 6.98 6.94 7.83 8.58 9.09 9.16 8.97 8.09 9.10 8.00 1993 7.86 7.48 7.66 5.91 6.59 7.53 8.60 9.29 8.45 7.09 8.93 8.52 1994 8.15 8.19 8.37 6.57 6.90 7.95 9.42 10.24 8.69 7.76 8.36 7.62 1995 7.31 7.33

  14. Alabama Natural Gas Price Sold to Electric Power Consumers (Dollars per

    Gasoline and Diesel Fuel Update (EIA)

    Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2002 W W W W W W W W W W W W 2003 5.54 W 7.00 6.28 W 6.35 5.61 5.30 W W 4.75 6.48 2004 5.76 W W 6.12 6.88 6.56 6.28 6.08 5.44 W W 7.50 2005 6.67 W W W W 7.61 7.80 9.49 13.52 14.90 12.76 14.05 2006 10.47 9.13 7.73 7.96 6.98 6.81 7.12 7.74 6.56 6.25 6.99 7.37 2007 6.75 8.00 6.97 7.38 7.45 7.76 6.81 7.01 6.44 6.77 7.75 7.64 2008 8.83 10.01 W W W 13.64 12.44 9.52 9.16 6.03 8.45 7.29 2009 5.89 5.20 4.46 3.93 4.03 4.00 3.69

  15. Development of a plasma driven permeation experiment for TPE

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

    Buchenauer, Dean; Kolasinski, Robert; Shimada, Masa; Donovan, David; Youchison, Dennis; Merrill, Brad

    2014-04-18

    Experiments on retention of hydrogen isotopes (including tritium) at temperatures less than 800 ?C have been carried out in the Tritium Plasma Experiment (TPE) at Idaho National Laboratory [1,2]. To provide a direct measurement of plasma driven permeation in plasma facing materials at temperatures reaching 1000 ?C, a new TPE membrane holder has been built to hold test specimens (=1 mm in thickness) at high temperature while measuring tritium permeating through the membrane from the plasma facing side. This measurement is accomplished by employing a carrier gas that transports the permeating tritium from the backside of the membrane to ionmore » chambers giving a direct measurement of the plasma driven tritium permeation rate. Isolation of the membrane cooling and sweep gases from TPE’s vacuum chamber has been demonstrated by sealing tests performed up to 1000 ?C of a membrane holder design that provides easy change out of membrane specimens between tests. Simulations of the helium carrier gas which transports tritium to the ion chamber indicate a very small pressure drop (~700 Pa) with good flow uniformity (at 1000 sccm). Thermal transport simulations indicate that temperatures up to 1000 ?C are expected at the highest TPE fluxes.« less

  16. World pipeline work set for rapid growth

    SciTech Connect (OSTI)

    Not Available

    1992-08-01

    This paper reports on international pipeline construction which has entered a fast-growth period, accelerated by the new political and economic realities around the world and increasing demand for natural gas, crude oil and refined petroleum products. Many projects are under way or in planning for completion in the mid- to late 1990s in Europe, South America, Asia and the Middle East. Pipeline And Gas Journal's projection calls for construction or other work on 30,700 miles of new natural gas, crude oil and refined products pipelines in the 1992-93 period outside Canada and the U.S. These projects will cost an estimated $30 billion-plus. Natural gas pipelines will comprise most of the mileage, accounting for almost 23,000 miles at an estimated cost of $26.3 billion. Products pipelines, planned or under construction, will add another 5,800 miles at a cost of $2.8 billion. Crude oil pipelines, at a minimum, will total 1,900 new miles at a cost of slightly under $1 billion.

  17. Manufacture of Alumina-Forming Austenitic Stainless Steel Alloys by Conventional Casting and Hot-Working Methods

    SciTech Connect (OSTI)

    Brady, M.P.; Yamamoto, Y.; Magee, J.H. (Carpenter Technol. Corp.)

    2009-03-23

    Oak Ridge National Laboratory (ORNL) and Carpenter Technology Corporation (CarTech) participated in an in-kind cost share cooperative research and development agreement (CRADA) effort under the auspices of the Energy Efficiency and Renewable Energy (EERE) Technology Maturation program to explore the feasibility for scale up of developmental ORNL alumina-forming austenitic (AFA) stainless steels by conventional casting and rolling techniques. CarTech successfully vacuum melted 30lb heats of four AFA alloy compositions in the range of Fe-(20-25)Ni-(12-14)Cr-(3-4)Al-(1-2.5)Nb wt.% base. Conventional hot/cold rolling was used to produce 0.5-inch thick plate and 0.1-inch thick sheet product. ORNL subsequently successfully rolled the 0.1-inch sheet to 4 mil thick foil. Long-term oxidation studies of the plate form material were initiated at 650, 700, and 800 C in air with 10 volume percent water vapor. Preliminary results indicated that the alloys exhibit comparable (good) oxidation resistance to ORNL laboratory scale AFA alloy arc casting previously evaluated. The sheet and foil material will be used in ongoing evaluation efforts for oxidation and creep resistance under related CRADAs with two gas turbine engine manufacturers. This work will be directed to evaluation of AFA alloys for use in gas turbine recuperators to permit higher-temperature operating conditions for improved efficiencies and reduced environmental emissions.

  18. Plasmids encoding therapeutic agents

    DOE Patents [OSTI]

    Keener, William K.

    2007-08-07

    Plasmids encoding anti-HIV and anti-anthrax therapeutic agents are disclosed. Plasmid pWKK-500 encodes a fusion protein containing DP178 as a targeting moiety, the ricin A chain, an HIV protease cleavable linker, and a truncated ricin B chain. N-terminal extensions of the fusion protein include the maltose binding protein and a Factor Xa protease site. C-terminal extensions include a hydrophobic linker, an L domain motif peptide, a KDEL ER retention signal, another Factor Xa protease site, an out-of-frame buforin II coding sequence, the lacZ.alpha. peptide, and a polyhistidine tag. More than twenty derivatives of plasmid pWKK-500 are described. Plasmids pWKK-700 and pWKK-800 are similar to pWKK-500 wherein the DP178-encoding sequence is substituted by RANTES- and SDF-1-encoding sequences, respectively. Plasmid pWKK-900 is similar to pWKK-500 wherein the HIV protease cleavable linker is substituted by a lethal factor (LF) peptide-cleavable linker.

  19. Compliant alkali silicate sealing glass for solid oxide fuel cell applications: the effect of protective alumina coating on electrical stability in dual environment

    SciTech Connect (OSTI)

    Chou, Y. S.; Choi, Jung-Pyung; Stevenson, Jeffry W.

    2012-12-01

    An alkali-containing silicate glass was recently proposed as a potential sealant for solid oxide fuel cells (SOFC). The glass contains appreciable amount of alkalis and retains its glassy microstructure at elevated temperatures over time. It is more compliant as compared to conventional glass-ceramics sealants and could potentially heal cracks during thermal cycling. In previous papers the thermal cycle stability, thermal stability and chemical compatibility were reported with yttria-stabilized zirconia (YSZ) electrolyte and YSZ-coated ferritic stainless steel interconnect. In this paper, we report the electrical stability of the compliant glass with aluminized AISI441 interconnect material under DC load in dual environment at 700-800oC. Apparent electrical resistivity was measured with a 4-point method for the glass sealed between two aluminized AISI441 metal coupons as well as plain AISI441 substrates. The results showed good electrical stability with the aluminized AISI441 substrate, while unstable behavior was observed for un-coated substrates. In addition, interfacial microstructure was examined with scanning electron microscopy and correlated with the measured resistivity results. Overall, the alumina coating demonstrated good chemical stability with the alkali-containing silicate sealing glass under DC loading.

  20. MAGNETIC FIELDS OF AN ACTIVE REGION FILAMENT FROM FULL STOKES ANALYSIS OF Si I 1082.7 nm AND He I 1083.0 nm

    SciTech Connect (OSTI)

    Xu, Z.; Liu, Y.

    2012-04-20

    Vector magnetic fields of an active region filament in the photosphere and upper chromosphere are obtained from spectro-polarimetric observations recorded with the Tenerife Infrared Polarimeter (TIP II) at the German Vacuum Tower Telescope. We apply Milne-Eddington inversions on full Stokes vectors of the photospheric Si I 1082.7 nm and the upper chromospheric He I triplet at 1083.0 nm to obtain the magnetic field vector and velocity maps in two atmosphere layers. We find that (1) a complete filament was already present in H{alpha} at the beginning of the TIP II data acquisition. Only a partially formed one, composed of multiple small threads, was present in He I. (2) The AR filament comprises two sections. One shows strong magnetic field intensities, about 600-800 G in the upper chromosphere and 800-1000 G in the photosphere. The other exhibits only comparatively weak magnetic field strengths in both layers. (3) The Stokes V signal is indicative of a dip in the magnetic field strength close to the chromospheric PIL. (4) In the chromosphere, consistent upflows are found along the PIL flanked by downflows. (5) The transversal magnetic field is nearly parallel to the PIL in the photosphere and inclined by 20 Degree-Sign -30 Degree-Sign in the chromosphere. (6) The chromospheric magnetic field around the filament is found to be in normal configuration, while the photospheric field presents a concave magnetic topology. The observations are consistent with the emergence of a flux rope with a subsequent formation of a filament.