National Library of Energy BETA

Sample records for determination metallographic preparation

  1. Prepared

    Office of Legacy Management (LM)

    Prepared by Oak Ridge Associated Universities Prepared for Division of Remedial Action Projects U.S. Department of Energy COMPREHENSIVE RADIOLOGICAL SURVEY OFF-SITE PROPERTYM NIAGARA FALLS STORAGE SITE LEWISTON, NEW YORK B.P. ROCCO Radiological Site Assessment Program Manpower Education, Research, and Training Division FINAL REPORT May 1983 B.P. Rocco FINAL REPORT Prepared for A.M. pitt T.J. Sowell C.F. Weaver T.S. Yoo Project Staff Prepared by J.D. Berger R.D. Condra R.C. Gosslee J.A. Mattina

  2. Determination of Ideal Broth Formulations Needed to Prepare Hydrous Hafnium Oxide Microspheres via the Internal Gelation Process

    SciTech Connect (OSTI)

    Collins, Jack Lee; Hunt, Rodney Dale; Simmerman, S. G.

    2009-02-01

    A simple test-tube methodology was used to determine optimum process parameters for preparing hydrous hafnium oxide microspheres by the internal gelation process. Broth formulations of hafnyl chloride [HfOCl{sub 2}], hexamethylenetetramine, and urea were found that can be used to prepare hydrous hafnium oxide gel spheres in the temperature range of 70-90 C. A few gel-forming runs were made in which microspheres were prepared with some of these formulations in order to equate the test-tube gelation times with actual gelation times. These preparations confirmed that the test-tube methodology is reliable for determining the ideal broths.

  3. Method and apparatus for the preparation of liquid samples for determination of boron

    DOE Patents [OSTI]

    Siemer, Darryl D.

    1986-01-01

    A method and apparatus for the preparation of a liquid sample for the quantitative determination of boron by flame photometry. The sample is combined in a vessel with sulfuric acid, and an excess of methanol is added thereto. The methanol reacts with any boron present in the sample to form trimethyl borate which is volatilized by the heat of reaction between the excess methanol and sulfuric acid. The volatilized trimethyl borate is withdrawn from the vessel by either a partial vacuum or a positive pressure and is rapidly transferred to a standard flame photometer. The method is free of interference from typical boron concomitants.

  4. Method and apparatus for the preparation of liquid samples for determination of boron

    DOE Patents [OSTI]

    Siemer, D.D.

    A method and apparatus are described for the preparation of a liquid sample for the quantitative determination of boron by flame photometry. The sample is combined in a vessel with sulfuric acid, and an excess of methanol is added thereto. The methanol reacts with any boron present in the sample to form trimethyl borate which is volatilized by the heat of reaction between the excess methanol and sulfuric acid. The volatilized trimethyl borate is withdrawn from the vessel by either a partial vacuum or a positive pressure and is rapidly transferred to a standard flame photometer. The method is free of interference from typical boron concomitants.

  5. CX-004444: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Metallographic Preparation (Section, Mount, Grind, Polish and Optical Metallography) of a U308 Glass Coated Nickel-BaseCX(s) Applied: B3.6Date: 10/29/2010Location(s): Aiken, South CarolinaOffice(s): Savannah River Operations Office

  6. CX-004790: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Metallographic Preparation (Section, Mount, Grind, Polish and Optical Metallography) of a U308 (Depleted Uranium) Glass Coated Nickel-BaseCX(s) Applied: B3.6Date: 10/29/2010Location(s): Aiken, South CarolinaOffice(s): Savannah River Operations Office

  7. NGSI FY15 Final Report. Innovative Sample Preparation for in-Field Uranium Isotopic Determinations

    SciTech Connect (OSTI)

    Yoshida, Thomas M.; Meyers, Lisa

    2015-11-10

    Our FY14 Final Report included an introduction to the project, background, literature search of uranium dissolution methods, assessment of commercial off the shelf (COTS) automated sample preparation systems, as well as data and results for dissolution of bulk quantities of uranium oxides, and dissolution of uranium oxides from swipe filter materials using ammonium bifluoride (ABF). Also, discussed were reaction studies of solid ABF with uranium oxide that provided a basis for determining the ABF/uranium oxide dissolution mechanism. This report details the final experiments for optimizing dissolution of U3O8 and UO2 using ABF and steps leading to development of a Standard Operating Procedure (SOP) for dissolution of uranium oxides on swipe filters.

  8. Microwave-assisted sample preparation of coal and coal fly ash for subsequent metal determination

    SciTech Connect (OSTI)

    Srogi, K.

    2007-01-15

    The aim of this paper is to review microwave-assisted digestion of coal and coal fly ash. A brief description of microwave heating principles is presented. Microwave-assisted digestion appears currently to be the most popular preparation technique, possibly due to the comparatively rapid sample preparation and the reduction of contamination, compared to the conventional hot-plate digestion methods.

  9. Determination

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

    Determination of a Minimum Soiling Level to Affect Photovoltaic Devices Patrick D. Burton and Bruce H. King Sandia National Laboratories, Albuquerque, NM 87185 USA...

  10. Comparison of SW-846 method 3051 and SW-846 method 7471A for the preparation of solid waste samples for mercury determination

    SciTech Connect (OSTI)

    Giaquinto, J.M.; Essling, A.M.; Keller, J.M.

    1996-08-01

    This report describes experimental studies to evaluate the use of EPA SW-846 method 3051 for preparation and dissolution of solid samples for Hg analysis. The study showed that the method is effective in dissolution of four sample types without significant loss of Hg. Based on results of this study, method 3051 was used for analysis of high radioactive waste samples to obtain results for a number of RCRA regulated metals without the need to utilize a separate sample preparation method (EPA SW-846 method 7471A) specific only for Hg.

  11. 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.

  12. Holding fixture for metallographic mount polishing

    DOE Patents [OSTI]

    Barth, Clyde H.; Cramer, Charles E.

    1997-01-01

    A fixture for holding mounted specimens for polishing, having an arm; a body attached to one end of the arm, the body having at least one flange having an opening to accommodate a mounted specimen; and a means applying pressure against the outer surface of the mounted specimen to hold the specimen in contact with the polishing surface.

  13. Holding fixture for metallographic mount polishing

    DOE Patents [OSTI]

    Barth, C.H.; Cramer, C.E.

    1997-12-30

    A fixture is described for holding mounted specimens for polishing, having an arm; a body attached to one end of the arm, the body having at least one flange having an opening to accommodate a mounted specimen; and a means applying pressure against the outer surface of the mounted specimen to hold the specimen in contact with the polishing surface. 3 figs.

  14. RW Prepared

    Office of Legacy Management (LM)

    r tz s /r;1 RW Prepared by Oak Ridge Associated Un iversities Prepared for Division of Remedial Action Projects U.S. Department of Energy C O M P R E H E N S I V E R A D I O L O G I C A L S U R V E Y O F F - S I T E P R O P E R T Y B N I A G A R A F A L L S S T O R A G E S I T E L E W I S T O N , N E W Y O R K J . D . B E R G E R R a d i o l o g i c a l S i t e A s s e s s m e n t p r o g r a m Manpower Education, Research, and Training Division FINAL REPORT M a y 1 9 8 4 COMPREEENSIVE

  15. LCLS Sample Preparation Laboratory | Sample Preparation Laboratories

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

    LCLS Sample Preparation Laboratory Kayla Zimmerman | (650) 926-6281 Lisa Hammon, LCLS Lab Coordinator Welcome to the LCLS Sample Preparation Laboratory. This small general use wet...

  16. Coal Preparation Plant Simulation

    Energy Science and Technology Software Center (OSTI)

    1992-02-25

    COALPREP assesses the degree of cleaning obtained with different coal feeds for a given plant configuration and mode of operation. It allows the user to simulate coal preparation plants to determine an optimum plant configuration for a given degree of cleaning. The user can compare the performance of alternative plant configurations as well as determine the impact of various modes of operation for a proposed configuration. The devices that can be modelled include froth flotationmore » devices, washers, dewatering equipment, thermal dryers, rotary breakers, roll crushers, classifiers, screens, blenders and splitters, and gravity thickeners. The user must specify the plant configuration and operating conditions and a description of the coal feed. COALPREP then determines the flowrates within the plant and a description of each flow stream (i.e. the weight distribution, percent ash, pyritic sulfur and total sulfur, moisture, BTU content, recoveries, and specific gravity of separation). COALPREP also includes a capability for calculating the cleaning cost per ton of coal.« less

  17. Coal Preparation Plant Simulation

    Energy Science and Technology Software Center (OSTI)

    1992-02-25

    COALPREP assesses the degree of cleaning obtained with different coal feeds for a given plant configuration and mode of operation. It allows the user to simulate coal preparation plants to determine an optimum plant configuration for a given degree of cleaning. The user can compare the performance of alternative plant configurations as well as determine the impact of various modes of operation for a proposed configuration. The devices that can be modelled include froth flotationmore » devices, washers, dewatering equipment, thermal dryers, rotary breakers, roll crushers, classifiers, screens, blenders and splitters, and gravity thickeners. The user must specify the plant configuration and operating conditions and a description of the coal feed. COALPREP then determines the flowrates within the plant and a description of each flow stream (i.e. the weight distribution, percent ash, pyritic sulfur and total sulfur, moisture, BTU content, recoveries, and specific gravity of separation). COALPREP also includes a capability for calculating the cleaning cost per ton of coal. The IBM PC version contains two auxiliary programs, DATAPREP and FORLIST. DATAPREP is an interactive preprocessor for creating and editing COALPREP input data. FORLIST converts carriage-control characters in FORTRAN output data to ASCII line-feed (X''0A'') characters.« less

  18. The Sample Preparation Laboratories | Sample Preparation Laboratories

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

    Cynthia Patty 1 Sam Webb 2 John Bargar 3 Arizona 4 Chemicals 5 Team Work 6 Bottles 7 Glass 8 Plan Ahead! See the tabs above for Laboratory Access and forms you'll need to complete. Equipment and Chemicals tabs detail resources already available on site. Avoid delays! Hazardous materials use may require a written Standard Operating Procedure (SOP) before you work. Check the Chemicals tab for more information. The Sample Preparation Laboratories The Sample Preparation Laboratories provide wet lab

  19. International perspectives on coal preparation

    SciTech Connect (OSTI)

    1997-12-31

    The report consists of the vugraphs from the presentations which covered the following topics: Summaries of the US Department of Energy`s coal preparation research programs; Preparation trends in Russia; South African coal preparation developments; Trends in hard coal preparation in Germany; Application of coal preparation technology to oil sands extraction; Developments in coal preparation in China; and Coal preparation in Australia.

  20. PROCEDURE FOR PREPARING

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

    PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) Revision 1 November 1, 2007 Records Management Division, IM-23 PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) 1. If the records have not yet been inventoried, see "Procedure for Conducting a Records Inventory." An inventory must be completed prior to preparing the RIDS. 2. The Records Inventory and Disposition Schedules (RIDS) should be reviewed and updated at least annually on DOE F

  1. Preparation of acetaldehyde

    DOE Patents [OSTI]

    Tustin, G.C.; Depew, L.S.

    1997-10-21

    Disclosed is a process for the preparation of acetaldehyde by the hydrogenation of ketene in the presence of a transition metal hydrogenation catalyst.

  2. PREPARATION OF NEPTUNIUM HEXAFLUORIDE

    DOE Patents [OSTI]

    Seaborg, G.T.; Brown, H.S.

    1961-05-01

    A method is described for preparing neptunium hexafluoride by treating the lower fluorides of neptunium, such as neptunium tetrafluoride and trifluoride, with fluorine at elevated temperatures.

  3. EIS-0403: Notice of Intent to Prepare a Programmatic Environmental...

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

    EIS-0403: Notice of Intent to Prepare a Programmatic Environmental Impact Statement Solar Energy Development in Six Southwestern States The Agencies have determined that a...

  4. Geoscience Laboratory | Sample Preparation Laboratories

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

    preparation and other relatively straight-forward laboratory manipulations. These include buffer preparations, solid sample grinding, solution concentration, filtration, and...

  5. Sandia National Laboratories: Research: Facilities: Technology...

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

    this, we apply spectroscopic and diffraction techniques, light and electron microscopy, metallographic preparation, surface analysis, chemical analysis, thermal analysis, and...

  6. PROPOSAL PREPARATION INSTRUCTIONS

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

    Contract No. DE-AC27-08RV14800 Modification No. A015 PROPOSAL PREPARATION INSTRUCTIONS 1. INTRODUCTION This document contains instructions to the contractor for the preparation of a proposal in response to the modification of the contract which defines work that will be funded by and performed under the provisions of the American Recovery and Reinvestment Act (Recovery Act). The contractor shall provide a written proposal consisting of a Technical Proposal and a Cost and Fee Proposal. The

  7. Preparation of ethylenediamine dinitrate

    DOE Patents [OSTI]

    Lee, K.

    1984-05-17

    Method for the preparation of ethylenediamine dinitrate. Ethylenediamine dinitrate, a useful explosive, may readily be prepared by solvent extraction of nitrate ion from an acidic aqueous solution thereof using a high-molecular-weight, water-insoluble amine dissolved in an organic solvent, and reacting the resulting oraganic solution with ethylenediamine. The process of the instant invention avoids the use of concentrated nitric acid, as is currently practiced, resulting in a synthesis which is far less hazardous, especially for large quantities of the explosive, and more efficient.

  8. Preparation of hydrophobic coatings

    DOE Patents [OSTI]

    Branson, Eric D.; Shah, Pratik B.; Singh, Seema; Brinker, C. Jeffrey

    2009-02-03

    A method for preparing a hydrophobic coating by preparing a precursor sol comprising a metal alkoxide, a solvent, a basic catalyst, a fluoroalkyl compound and water, depositing the precursor sol as a film onto a surface, such as a substrate or a pipe, heating, the film and exposing the film to a hydrophobic silane compound to form a hydrophobic coating with a contact angle greater than approximately 150.degree.. The contact angle of the film can be controlled by exposure to ultraviolet radiation to reduce the contact angle and subsequent exposure to a hydrophobic silane compound to increase the contact angle.

  9. Preparation of ethylenediamine dinitrate

    DOE Patents [OSTI]

    Lee, Kien-yin (Los Alamos, NM)

    1985-01-01

    Method for the preparation of ethylenediamine dinitrate. Ethylenediamine dinitrate, a useful explosive, may readily be prepared by solvent extraction of nitrate ion from an acidic aqueous solution thereof using a high-molecular-weight, water-insoluble amine dissolved in an organic solvent, and reacting the resulting organic solution with ethylenediamine. The process of the instant invention avoids the use of concentrated nitric acid, as is currently practiced, resulting in a synthesis which is far less hazardous especially for large quantities of the explosive, and more efficient.

  10. Preparation of uranium nitride

    DOE Patents [OSTI]

    Potter, Ralph A.; Tennery, Victor J.

    1976-01-01

    A process for preparing actinide-nitrides from massive actinide metal which is suitable for sintering into low density fuel shapes by partially hydriding the massive metal and simultaneously dehydriding and nitriding the dehydrided portion. The process is repeated until all of the massive metal is converted to a nitride.

  11. Preparation of graphitic articles

    DOE Patents [OSTI]

    Phillips, Jonathan; Nemer, Martin; Weigle, John C.

    2010-05-11

    Graphitic structures have been prepared by exposing templates (metal, metal-coated ceramic, graphite, for example) to a gaseous mixture that includes hydrocarbons and oxygen. When the template is metal, subsequent acid treatment removes the metal to yield monoliths, hollow graphitic structures, and other products. The shapes of the coated and hollow graphitic structures mimic the shapes of the templates.

  12. Preparation of vinyl acetate

    DOE Patents [OSTI]

    Tustin, G.C.; Zoeller, J.R.; Depew, L.S.

    1998-03-24

    This invention pertains to the preparation of vinyl acetate by contacting a mixture of hydrogen and ketene with a heterogeneous catalyst containing a transition metal to produce acetaldehyde, which is then reacted with ketene in the presence of an acid catalyst to produce vinyl acetate.

  13. Method for preparing superconductors

    DOE Patents [OSTI]

    Dahlgren, Shelley D.

    1976-01-01

    A superconductor having an equiaxed fine grain beta-tungsten crystalline structure found to have improved high field critical current densities is prepared by sputter-depositing superconductive material onto a substrate cooled to below 200.degree. C. and heat-treating the deposited material.

  14. Preparing for Hurricane Season

    Broader source: Energy.gov [DOE]

    Hurricane season in the Atlantic begins today and will last through November 30. As the lead Federal agency responsible for coordinating the response to major energy disruptions, the Department of Energy works closely with other Federal agencies, State, local and tribal governments, and our partners in the private sector to prepare for all types of disasters – including hurricanes and other severe weather.

  15. Process for preparing radiopharmaceuticals

    DOE Patents [OSTI]

    Barak, Morton; Winchell, Harry S.

    1977-01-04

    A process for the preparation of technetium-99m labeled pharmaceuticals is disclosed. The process comprises initially isolating technetium-99m pertechnetate by adsorption upon an adsorbent packing in a chromatographic column. The technetium-99m is then eluted from the packing with a biological compound to form a radiopharmaceutical.

  16. Porous electrode preparation method

    DOE Patents [OSTI]

    Arons, R.M.; Dusek, J.T.

    1983-10-18

    A porous sintered plaque is provided with a bimodal porosity that is especially well suited for use as an electrode within a molten carbonate fuel cell. The coarse porosity is sufficient for admitting gases into contact with the reaction surfaces while the fine porosity is wetted with and retains molten electrolyte on the reaction sites. The electrode structure is prepared by providing a very fine powder of such as nickel oxide and blending the powder with a suitable decomposable binder to form a solid mass. The mass is comminuted into agglomerate size particles substantially larger than the fine oxide particles and formed into a cohesive compact for subsequent sintering. Sintering is carried out at sufficient conditions to bind the agglomerates together into a porous structure having both coarse and fine porosity. Where lithiated nickel oxide cathodes are prepared, the sintering conditions can be moderate enough to retain substantial quantities of lithium within the electrode for adequate conductivity. 2 figs.

  17. Porous electrode preparation method

    DOE Patents [OSTI]

    Arons, Richard M. (Wheaton, IL); Dusek, Joseph T. (Downers Grove, IL)

    1983-01-01

    A porous sintered plaque is provided with a bimodal porosity that is especially well suited for use as an electrode within a molten carbonate fuel cell. The coarse porosity is sufficient for admitting gases into contact with the reaction surfaces while the fine porosity is wetted with and retains molten electrolyte on the reaction sites. The electrode structure is prepared by providing a very fine powder of such as nickel oxide and blending the powder with a suitable decomposable binder to form a solid mass. The mass is comminuted into agglomerate size particles substantially larger than the fine oxide particles and formed into a cohesive compact for subsequent sintering. Sintering is carried out at sufficient conditions to bind the agglomerates together into a porous structure having both coarse and fine porosity. Where lithiated nickel oxide cathodes are prepared, the sintering conditions can be moderate enough to retain substantial quantities of lithium within the electrode for adequate conductivity.

  18. Preparation of fibrous palladium

    SciTech Connect (OSTI)

    Silver, G.L.; Seabaugh, P.W.; Leahy, B.T.; Werkmeister, D.W.; Martin, F.S.; Friedlander, H.N.

    1988-06-15

    Acrylic fibers (pan fibers) absorb palladium from a hot solution of palladium nitrate in nitric acid. When palladium-loaded acrylic fibers are burned, fibers consisting of palladium and palladium oxide are formed. Reduction of this mixture with hydrogen produces fibers of palladium metal. The fibers may be compressed into pellets which offer less resistance to flowing hydrogen than similar pellets prepared by compressing commercial palladium powder. 9 refs., 12 figs., 5 tabs.

  19. TORIS Data Preparation Guidelines

    SciTech Connect (OSTI)

    Guinn, H.; Remson, D.

    1999-03-11

    The objective of this manual is to present guidelines and procedures for the preparation of new data for the Tertiary Oil Recovery Information System (TORIS) data base. TORIS is an analytical system currently maintained by the Department of Energy's (DOE) Bartlesville Project Office. It uses an extensive field- and reservoir-level data base to evaluate the technical and economic recovery potential of specific crude oil reservoirs.

  20. PREPARATION OF URANIUM TRIOXIDE

    DOE Patents [OSTI]

    Buckingham, J.S.

    1959-09-01

    The production of uranium trioxide from aqueous solutions of uranyl nitrate is discussed. The uranium trioxide is produced by adding sulfur or a sulfur-containing compound, such as thiourea, sulfamic acid, sulfuric acid, and ammonium sulfate, to the uranyl solution in an amount of about 0.5% by weight of the uranyl nitrate hexahydrate, evaporating the solution to dryness, and calcining the dry residue. The trioxide obtained by this method furnished a dioxide with a considerably higher reactivity with hydrogen fluoride than a trioxide prepared without the sulfur additive.

  1. Fusion Science to Prepare

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

    DIII-D Explorations of Fusion Science to Prepare for ITER and FNSF Dr. Richard Buttery General Atomics Tuesday, Dec 10, 2013 - 11:00AM MBG AUDITORIUM Refreshments at 10:45AM The PrinceTon Plasma Physics laboraTory is a U.s. DeParTmenT of energy faciliTy Recent DIII-D research has provided significant new in- formation for the physics basis of key scientific issues for successful operation of ITER and future steady state fu- sion tokamaks, including control of edge localized modes (ELMs), plasma

  2. Preparation of tungsten oxide

    DOE Patents [OSTI]

    Bulian, Christopher J.; Dye, Robert C.; Son, Steven F.; Jorgensen, Betty S.; Perry, W. Lee

    2009-09-22

    Tungsten trioxide hydrate (WO.sub.3.H.sub.2O) was prepared from a precursor solution of ammonium paratungstate in concentrated aqueous hydrochloric acid. The precursor solution was rapidly added to water, resulting in the crash precipitation of a yellow white powder identified as WO.sub.3.H.sub.2O nanosized platelets by x-ray diffraction and scanning electron microscopy. Annealing of the powder at 200.degree. C. provided cubic phase WO.sub.3 nanopowder, and at 400.degree. C. provided WO.sub.3 nanopowder as a mixture of monoclinic and orthorhombic phases.

  3. Interim Action Determination

    Energy Savers [EERE]

    Interim Action Determination Processing of Plutonium Materials from the DOE Standard 3013 Surveillance Program in H-Canyon at the Savannah River Site The Department of Energy (DOE) is preparing the Surplus Plutonium Disposition Supplemental Environmental Impact Statement (SPD SEIS, DOE/EIS-0283-S2). DOE is evaluating alternatives for disposition of non-pit plutonium that is surplus to the national security needs of the United States. Although the Deputy Secretary of Energy approved Critical

  4. Method to prepare Semtex

    SciTech Connect (OSTI)

    Alcaraz, A; Dougan, A

    2006-11-26

    This procedure requires the binder and uncoated RDX be prepared in separate steps, see Figure 1: (1) The binder and dye are mixed by agitation with a water-insoluble organic solvent (e.g., toluene), I; (2) The RDX/PETN is agitated thoroughly with water, II; (3) The binder solution I is added to the RDX/water mixture at II with thorough mixing to form a slurry III; (4) In the next step the solvent is distilled off at IV leaving resulting granules; (5) The next step is followed by filtration at V, which may be done by vacuum; (6) The composition is then dried at VI to a dough-like consistency.

  5. SUPPLEMENT ANALYSIS DETERMINATION The Department of Energy (DOE...

    Energy Savers [EERE]

    (NPO) has prepared a Supplement Analysis (SA) to determine whether the Final ... This SA was prepared in accordance with DOE regulations under I 0 CFR 1 021.330( d), which ...

  6. Process for preparing liquid wastes

    DOE Patents [OSTI]

    Oden, Laurance L.; Turner, Paul C.; O'Connor, William K.; Hansen, Jeffrey S.

    1997-01-01

    A process for preparing radioactive and other hazardous liquid wastes for treatment by the method of vitrification or melting is provided for.

  7. ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION...

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

    5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT Budget and apportionment records ...

  8. ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION...

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

    5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT RECORDS ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT RECORDS Budget and ...

  9. Business Owners: Prepare for Utility Disruptions | Department of Energy

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

    Utility Disruptions Business Owners: Prepare for Utility Disruptions Business Owners: Prepare for Utility Disruptions Have a plan in place in case a natural disaster or other hazard knocks out your business's electricity or natural gas service. Identify energy utilities-The utilities that are absolutely necessary to running your business. How might a disaster impact the availability of those utilities? Determine backup options-Contact your utility companies to discuss potential backup options,

  10. NREL: Climate Neutral Research Campuses - Preparing a Plan and Setting

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

    Priorities Preparing a Plan and Setting Priorities At this stage of formulating a climate action plan, research campuses choose greenhouse gas reduction goals, set dates for achievement, and determine financial constraints and opportunities. The resulting plan can be goal driven or finance driven. In preparing climate action plans, there is usually a desire for specific goals and a need to stay within financial constraints. Because of this, a hybrid approach that combines goals and financial

  11. Comparison of preparation techniques for nuclear materials for transmission electron microscopy (TEM)

    SciTech Connect (OSTI)

    Aitkaliyeva, Assel; Madden, James W.; Miller, Brandon D; Cole, James I; Gan, Jian

    2015-04-01

    Preparation of highly radioactive and irradiated nuclear fuels and materials for transmission electron microscopy (TEM) is conjoined with a set of unique challenges, including but not limited to personnel radiation exposure and contamination. The paper evaluates three specimen preparation techniques for preparation of irradiated materials and determines which technique yields to the most reliable characterization of radiation damage microstructure. Various specimen preparation artifacts associated with each technique are considered and ways of minimizing these artifacts are addressed.

  12. Method for preparation of polysilanes

    DOE Patents [OSTI]

    Zeigler, John M.

    1991-01-01

    High molecular weight polysilanes are prepared using highly non-chain-transferring solvents. Certain alloys of sodium can also be used to advantage with such solvents. The high molecular weights are achievable even in the commercially preferred "normal" addition procedure.

  13. Environmental Programs Procedure Preparation, Revision, Review...

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

    Programs Procedure Preparation, Revision, Review, Approval, and Use Environmental Programs Procedure Preparation, Revision, Review, Approval, and Use The documents included in this ...

  14. Preparation and Issuance of Test Reports

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

    June 2008 Preparation and Issuance of Test Reports Prepared by Electric ... Review and approval of test documentation shall be in accordance with ETA-GAC004, "Review ...

  15. Business Owners: Prepare for Utility Disruptions | Department...

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

    Utility Disruptions Business Owners: Prepare for Utility Disruptions Business Owners: Prepare for Utility Disruptions Have a plan in place in case a natural disaster or other ...

  16. Program Evaluation: Preparation Activities | Department of Energy

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

    Preparation Activities Program Evaluation: Preparation Activities There are some specific ... Criteria, Logistics, Cost, and Analysis A peer review requires evaluation against ...

  17. Microsoft Word - DOE-ID-13-025 Ohio State EC B3-6.doc

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

    Chemical UseStorage - Chemical etchants will be used for routine sample preparations for metallographic analysis. Safety procedures for handling these chemicals and their storage...

  18. Microsoft Word - DOE-ID-12-037 LANL EC B3-6 B3-10.doc

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

    Chemical Waste DisposalIndustrial Waste Generation - The proposed work will include the metallographic preparation of metallic specimens, which requires the use and storage of...

  19. Process for preparing fluorine-18

    DOE Patents [OSTI]

    Winchell, Harry S.; Wells, Dale K.; Lamb, James F.; Beaudry, Samuel B.

    1976-09-21

    An improved process for preparation of fluorine-18 by a neon (deuteron, alpha particle) fluorine-18 nuclear reaction in a non-reactive enclosed reaction zone wherein a ultrapure product is recovered by heating the reaction zone to a high temperature and removing the product with an inert gas.

  20. Preparation of gas selective membranes

    DOE Patents [OSTI]

    Kulprathipanja, S.; Kulkarni, S.S.; Funk, E.W.

    1988-06-14

    Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.

  1. PROCESS OF PREPARING URANIUM CARBIDE

    DOE Patents [OSTI]

    Miller, W.E.; Stethers, H.L.; Johnson, T.R.

    1964-03-24

    A process of preparing uranium monocarbide is de scribed. Uranium metal is dissolved in cadmium, zinc, cadmium-- zinc, or magnesium-- zinc alloy and a small quantity of alkali metal is added. Addition of stoichiometric amounts of carbon at 500 to 820 deg C then precipitates uranium monocarbide. (AEC)

  2. Preparation of RCRA contingency plans

    SciTech Connect (OSTI)

    Not Available

    1992-07-01

    The purpose of this guidance is to assist Department of Energy (DOE) field personnel in the preparation of Resource Conservation and Recovery Act (RCRA) contingency plans as set forth in 40 CFR 264/265 Subpart D and 270.42. The guidance will assist personnel in evaluating and ensuring facility compliance with the contingency plan requirements.

  3. Preparation of asymmetric porous materials

    DOE Patents [OSTI]

    Coker, Eric N.

    2012-08-07

    A method for preparing an asymmetric porous material by depositing a porous material film on a flexible substrate, and applying an anisotropic stress to the porous media on the flexible substrate, where the anisotropic stress results from a stress such as an applied mechanical force, a thermal gradient, and an applied voltage, to form an asymmetric porous material.

  4. Preparation of gas selective membranes

    DOE Patents [OSTI]

    Kulprathipanja, Santi; Kulkarni, Sudhir S.; Funk, Edward W.

    1988-01-01

    Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.

  5. PREPARATION OF HALIDES OF PLUTONIUM

    DOE Patents [OSTI]

    Garner, C.S.; Johns, I.B.

    1958-09-01

    A dry chemical method is described for preparing plutonium halides, which consists in contacting plutonyl nitrate with dry gaseous HCl or HF at an elevated temperature. The addition to the reaction gas of a small quantity of an oxidizing gas or a reducing gas will cause formation of the tetra- or tri-halide of plutonium as desired.

  6. Photochemical preparation of plutonium pentafluoride

    DOE Patents [OSTI]

    Rabideau, Sherman W.; Campbell, George M.

    1987-01-01

    The novel compound plutonium pentafluoride may be prepared by the photodissociation of gaseous plutonium hexafluoride. It is a white solid of low vapor pressure, which consists predominantly of a face-centered cubic structure with a.sub.o =4.2709.+-.0.0005 .ANG..

  7. Preparation of high purity phosphorus

    DOE Patents [OSTI]

    Rupp, Arthur F.; Woo, David V.

    1981-01-01

    High purity phosphorus and phosphorus compounds are prepared by first reacting H.sub.3 PO.sub.4 with a lead compound such as PbO to form Pb.sub.3 (PO.sub.4).sub.2. The Pb.sub.3 (PO.sub.4).sub.2 is reduced with H.sub.2 at a temperature sufficient to form gaseous phosphorus which can be recovered as a high purity phosphorus product. Phosphorus compounds can be easily prepared by reacting the phosphorus product with gaseous reactants. For example, the phosphorus product is reacted with gaseous Cl.sub.2 to form PCl.sub.5. PCl.sub.5 is reduced to PCl.sub.3 by contacting it in the gaseous phase with solid elemental phosphorus. POCl.sub.3 can be prepared by contacting PCl.sub.5 in the gaseous phase with solid P.sub.2 O.sub.5. The general process is particularly suitable for the preparation of radiophosphorus compounds.

  8. Method for preparing actinide nitrides

    DOE Patents [OSTI]

    Bryan, G.H.; Cleveland, J.M.; Heiple, C.R.

    1975-12-01

    Actinide nitrides, and particularly plutonium and uranium nitrides, are prepared by reacting an ammonia solution of an actinide compound with an ammonia solution of a reactant or reductant metal, to form finely divided actinide nitride precipitate which may then be appropriately separated from the solution. The actinide nitride precipitate is particularly suitable for forming nuclear fuels.

  9. Porous-electrode preparation method

    DOE Patents [OSTI]

    Arons, R.M.; Dusek, J.T.

    1981-09-17

    A porous sintered plaque is provided with a bimodal porosity that is especially well suited for use as an electrode within a molten carbonate fuel cell. The coarse porosity is sufficient for admitting gases into contact with the reaction surfaces while the fine porosity is wetted with and retains molten electrolyte on the reaction sites. The electrode structure is prepared by providing a very fine powder such as nickel oxide and blending the powder with a suitable decomposable binder to form a solid mass. The mass is comminuted into agglomerate size particles substantially larger than the fine oxide particles and formed into a cohesive compact for subsequent sintering. Sintering is carried out at sufficient conditions to bind the agglomerates together into a porous structure having both coarse and fine porosity. Where lithiated nickel oxide cathodes are prepared, the sintering conditions can be moderate enough to retain substantial quantities of lithium within the electrode for adequate conductivity.

  10. PREPARATION OF REFRACTORY OXIDE CRYSTALS

    DOE Patents [OSTI]

    Grimes, W.R.; Shaffer, J.H.; Watson, G.M.

    1962-11-13

    A method is given for preparing uranium dioxide, thorium oxide, and beryllium oxide in the form of enlarged individual crystals. The surface of a fused alkali metal halide melt containing dissolved uranium, thorium, or beryllium values is contacted with a water-vapor-bearing inert gas stream at a rate of 5 to 10 cubic centimeters per minute per square centimeter of melt surface area. Growth of individual crystals is obtained by prolonged contact. Beryllium oxide-coated uranium dioxide crystals are prepared by disposing uranium dioxide crystals 5 to 20 microns in diameter in a beryllium-containing melt and contacting the melt with a water-vapor-bearing inert gas stream in the same manner. (AEC)

  11. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath

    1998-01-01

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic and/or reduced particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of all metals in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products.

  12. How to Prepare Your Abstract

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

    to Prepare Your Abstract The abstract should provide a brief overview of your entire research. The abstract briefly states the research problem or purpose of the research (Introduction), how the problem was studied (Methods), what was discovered (Results), and how the results might be interpreted (Discussions and Conclusions). Acronyms may be used in an abstract, however they should be spelled out the first time they are used. Abstracts should be concise and descriptive. Symposium Abstract

  13. Method for preparing ceramic composite

    DOE Patents [OSTI]

    Alexander, Kathleen B.; Tiegs, Terry N.; Becher, Paul F.; Waters, Shirley B.

    1996-01-01

    A process for preparing ceramic composite comprising blending TiC particulates, Al.sub.2 O.sub.3 particulates and nickle aluminide and consolidating the mixture at a temperature and pressure sufficient to produce a densified ceramic composite having fracture toughness equal to or greater than 7 MPa m.sup.1/2, a hardness equal to or greater than 18 GPa.

  14. Method for preparing ceramic composite

    DOE Patents [OSTI]

    Alexander, K.B.; Tiegs, T.N.; Becher, P.F.; Waters, S.B.

    1996-01-09

    A process is disclosed for preparing ceramic composite comprising blending TiC particulates, Al{sub 2}O{sub 3} particulates and nickel aluminide and consolidating the mixture at a temperature and pressure sufficient to produce a densified ceramic composite having fracture toughness equal to or greater than 7 MPa m{sup 1/2}, a hardness equal to or greater than 18 GPa. 5 figs.

  15. Method of preparing metallocene compounds

    DOE Patents [OSTI]

    Rosenblum, Myron; Matchett, Stephen A.

    1992-01-01

    This invention describes a novel method of preparing metallocene compounds. The invention is based on synthesis of novel bis cyclopentadienides that, under appropriate conditions, will either encapsulate a transition metal to produce a metallocene such as ferrocene, or ferrocene derivative, or will yield a polymeric metallocene. Compounds produced by this process are useful as catalysts in propulsion systems, or as anti-knock compounds in gasolines.

  16. Preparation Of Energy Storage Materials

    DOE Patents [OSTI]

    Li, Lin Song (Los Alamos, NM); Jia, Quanxi (Los Alamos, NM)

    2003-12-02

    A process is provided for the preparation of a metallic oxide composite including mixing an aqueous solution of a water-soluble metal compound and colloidal silica, depositing the mixture upon a substrate, heating the mixture-coated substrates at temperatures from about 150.degree. C. to about 300.degree. C. for time sufficient to form a metallic oxide film, and, removing the silica from the metallic oxide film whereby a porous metal oxide structure is formed.

  17. Preparation of energy storage materials

    DOE Patents [OSTI]

    Li, Lin Song (Los Alamos, NM); Jia, Quanxi (Los Alamos, NM)

    2003-01-01

    A process is provided for the preparation of a metallic oxide composite including mixing an aqueous solution of a water-soluble metal compound and colloidal silica, depositing the mixture upon a substrate, heating the mixture-coated substrates at temperatures from about 150.degree. C. to about 300.degree. C. for time sufficient to form a metallic oxide film, and, removing the silica from the metallic oxide film whereby a porous metal oxide structure is formed.

  18. Method for preparing radiopharmaceutical complexes

    DOE Patents [OSTI]

    Jones, Alun G.; Davison, Alan; Abrams, Michael J.

    1989-05-02

    A method for preparing radiopharmaceutical complexes that are substantially free of the reaction materials used to produce the radiopharmaceutical complex is disclosed. The method involves admixing in a suitable first solvent in a container a target seeking ligand or salt or metal adduct thereof, a radionuclide label, and a reducing agent for said radionuclide, thereby forming said radiopharmaceutical complex; coating the interior walls of the container with said pharmaceutical complex; discarding the solvent containing by-products and unreacted starting reaction materials; and removing the radiopharmaceutical complex from said walls by dissolving it in a second solvent, thereby obtaining said radiopharmaceutical complex substantially free of by-products and unreacted starting materials.

  19. Method of surface preparation of niobium

    DOE Patents [OSTI]

    Srinivasan-Rao, Triveni; Schill, John F.

    2003-01-01

    The present invention is for a method of preparing a surface of niobium. The preparation method includes polishing, cleaning, baking and irradiating the niobium surface whereby the resulting niobium surface has a high quantum efficiency.

  20. Preparation for upgrading western subbituminous coal

    SciTech Connect (OSTI)

    Grimes, R.W.; Cha, C.Y.; Sheesley, D.C.

    1990-11-01

    The objective of this project was to establish the physical and chemical characteristics of western coal and determine the best preparation technologies for upgrading this resource. Western coal was characterized as an abundant, easily mineable, clean, low-sulfur coal with low heating value, high moisture, susceptibility to spontaneous ignition, and considerable transit distances from major markets. Project support was provided by the Morgantown Energy Technology Center (METC) of the US Department of Energy (DOE). The research was conducted by the Western Research Institute, (WRI) in Laramie, Wyoming. The project scope of work required the completion of four tasks: (1) project planning, (2) literature searches and verbal contacts with consumers and producers of western coal, (3) selection of the best technologies to upgrade western coal, and (4) identification of research needed to develop the best technologies for upgrading western coals. The results of this research suggest that thermal drying is the best technology for upgrading western coals. There is a significant need for further research in areas involving physical and chemical stabilization of the dried coal product. Excessive particle-size degradation and resulting dustiness, moisture reabsorption, and high susceptibility to spontaneous combustion are key areas requiring further research. Improved testing methods for the determination of equilibrium moisture and susceptibility to spontaneous ignition under various ambient conditions are recommended.

  1. Preparing for the Arrival of Electric Vehicle

    Broader source: Energy.gov [DOE]

    This webinar covers how to prepare for electric vehicles and elements of developing an EV infrastructure plan.

  2. Preparation of hydrophobic organic aeorgels

    DOE Patents [OSTI]

    Baumann, Theodore F.; Satcher, Jr., Joe H.; Gash, Alexander E.

    2004-10-19

    Synthetic methods for the preparation of hydrophobic organics aerogels. One method involves the sol-gel polymerization of 1,3-dimethoxybenzene or 1,3,5-trimethoxybenzene with formaldehyde in non-aqueous solvents. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be dried using either supercritical solvent extraction to generate the new organic aerogels or air dried to produce an xerogel. Other methods involve the sol-gel polymerization of 1,3,5 trihydroxy benzene (phloroglucinol) or 1,3 dihydroxy benzene (resorcinol) and various aldehydes in non-aqueous solvents. These methods use a procedure analogous to the one-step base and two-step base/acid catalyzed polycondensation of phloroglucinol and formaldehyde, but the base catalyst used is triethylamine. These methods can be applied to a variety of other sol-gel precursors and solvent systems. These hydrophobic organics aerogels have numerous application potentials in the field of material absorbers and water-proof insulation.

  3. Preparation of hydrophobic organic aeorgels

    DOE Patents [OSTI]

    Baumann, Theodore F.; Satcher, Jr., Joe H.; Gash, Alexander E.

    2007-11-06

    Synthetic methods for the preparation of hydrophobic organics aerogels. One method involves the sol-gel polymerization of 1,3-dimethoxybenzene or 1,3,5-trimethoxybenzene with formaldehyde in non-aqueous solvents. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be dried using either supercritical solvent extraction to generate the new organic aerogels or air dried to produce an xerogel. Other methods involve the sol-gel polymerization of 1,3,5 trihydroxy benzene (phloroglucinol) or 1,3 dihydroxy benzene (resorcinol) and various aldehydes in non-aqueous solvents. These methods use a procedure analogous to the one-step base and two-step base/acid catalyzed polycondensation of phloroglucinol and formaldehyde, but the base catalyst used is triethylamine. These methods can be applied to a variety of other sol-gel precursors and solvent systems. These hydrophobic organics aerogels have numerous application potentials in the field of material absorbers and water-proof insulation.

  4. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath; Blaugher, Richard D.

    1995-01-01

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals, such as nitrate salts of thallium, barium, calcium, and copper, which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of thallium in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products.

  5. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, R.

    1998-08-04

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic and/or reduced particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of all metals in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products. 7 figs.

  6. Explosive double salts and preparation

    DOE Patents [OSTI]

    Cady, Howard H.; Lee, Kien-yin

    1984-01-01

    Applicants have discovered a new composition of matter which is an explosive addition compound of ammonium nitrate (AN) and diethylenetriamine trinitrate (DETN) in a 50:50 molar ratio. The compound is stable over extended periods of time only at temperatures higher than 46.degree. C., decomposing to a fine-grained eutectic mixture (which is also believed to be new) of AN and DETN at temperatures lower than 46.degree. C. The compound of the invention has an x-ray density of 1.61 g/cm.sup.3, explodes to form essentially only gaseous products, has higher detonation properties (i.e., detonation velocity and pressure) than those of any mechanical mixture having the same density and composition as the compound of the invention, is a quite insensitive explosive material, can be cast at temperatures attainable by high pressure steam, and is prepared from inexpensive ingredients. Methods of preparing the compound of the invention and the fine-grained eutectic composition of the invention are given.

  7. Prepares Overset Grids for Processing

    Energy Science and Technology Software Center (OSTI)

    1998-04-22

    Many large and complex computational problems require multiple, structured, generically overlapped (overset) grids to obtain numerical solutions in a timely manner. BREAKUP significantly reduces required compute times by preparing overset grids for processing on massively parallel computers. BREAKUP subdivides the original grids for use on a user-specified number of parallel processors. Grid-to-grid and intragrid communications are maintained in the parallel environment via connectivity tables generated by BREAKUP. The subgrids are formed to be statically loadmore » balanced and to incur a minimum of communication between the subgrids. When the output of BREAKUP is submitted to an appropriately modified flow solver, subgrid solutions will be updated simultaneously. This contrasts to the much less efficient solution method of updating each original grid sequentially as done in the past.« less

  8. PREPARATION OF DIBASIC ALUMINUM NITRATE

    DOE Patents [OSTI]

    Gresky, A.T.; Nurmi, E.O.; Foster, D.L.; Wischow, R.P.; Savolainen, J.E.

    1960-04-01

    A method is given for the preparation and recovery of basic aluminum nltrates having an OH: Al ratio of at least two, comprising two steps. First, metallic aluminum is dissolved in aqueous Al(NO/sub 3/)/sub 3/, in the presence of a small quantity of elemental or ionic mercury, to increase its Al: NO/sub 3/ ratio into the range 1 to 1.2. The resulting aqueous solution is then added to an excess of a special organic solvent, typically a mixture of five parts methanol and six parts diethyl ether, whereupon the basic aluminum nitrate, e.g. Al/sub 6/(OH)/sub 13/-(NO/sub 3/)/sub 5/, recoverably precipitates.

  9. PREPARATION OF REFRACTORY OXIDE MICROSPHERE

    DOE Patents [OSTI]

    Haws, C.C. Jr.

    1963-09-24

    A method is described of preparing thorium oxide in the form of fused spherical particles about 1 to 2 microns in diameter. A combustible organic solution of thorium nitrate containing additive metal values is dispersed into a reflected, oxygen-fed flame at a temperature above the melting point of the resulting oxide. The metal additive is aluminum at a proportion such as to provide 1 to 10 weight per cent aluminum oxide in the product, silicon at the same proportion, or beryllium at a proportion of 12 to 25 weight per cent beryllium oxide in the product. A minor proportion of uranium values may also be provided in the solution. The metal additive lowers the oxide melting point and allows fusion and sphere formation in conventional equipment. The product particles are suitable for use in thorium oxide slurries for nuclear reactors. (AEC)

  10. Aerosol preparation of intact lipoproteins

    DOE Patents [OSTI]

    Benner, W. Henry; Krauss, Ronald M; Blanche, Patricia J

    2012-01-17

    A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.

  11. Safety assessment of discharge chute isolation barrier preparation and installation

    SciTech Connect (OSTI)

    Meichle, R.H.

    1994-09-29

    The safety assessment is made for the activities for the preparation and installation of the discharge chute isolation barriers. The safety assessment includes a hazard assessment and comparison of potential accidents/events to those addressed by the current safety basis documentation. No significant hazards were identified. An evaluation against the USQ evaluation questions were made and the determination made that the activities do not represent a USQ. Hazard categorization techniques were used to provide a basis for readiness review classification.

  12. National Coal Council Presentation/Prepared Remarks | Department...

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

    National Coal Council PresentationPrepared Remarks More Documents & Publications MESQUITE REFF West PresentationPrepared Remarks RETECH PresentationPrepared Remarks...

  13. Comparison of line-imaging VISAR inferences of spalled sample distension

    Office of Scientific and Technical Information (OSTI)

    with metallographic analysis of spalled samples. (Conference) | SciTech Connect Comparison of line-imaging VISAR inferences of spalled sample distension with metallographic analysis of spalled samples. Citation Details In-Document Search Title: Comparison of line-imaging VISAR inferences of spalled sample distension with metallographic analysis of spalled samples. No abstract prepared. Authors: Furnish, Michael David ; Bingert, John F. ; Gray, George T., III Publication Date: 2010-06-01 OSTI

  14. Process for preparing energetic materials

    DOE Patents [OSTI]

    Simpson, Randall L.; Lee, Ronald S.; Tillotson, Thomas M.; Swansiger, Rosalind W.; Fox, Glenn A.

    2011-12-13

    Sol-gel chemistry is used for the preparation of energetic materials (explosives, propellants and pyrotechnics) with improved homogeneity, and/or which can be cast to near-net shape, and/or made into precision molding powders. The sol-gel method is a synthetic chemical process where reactive monomers are mixed into a solution, polymerization occurs leading to a highly cross-linked three dimensional solid network resulting in a gel. The energetic materials can be incorporated during the formation of the solution or during the gel stage of the process. The composition, pore, and primary particle sizes, gel time, surface areas, and density may be tailored and controlled by the solution chemistry. The gel is then dried using supercritical extraction to produce a highly porous low density aerogel or by controlled slow evaporation to produce a xerogel. Applying stress during the extraction phase can result in high density materials. Thus, the sol-gel method can be used for precision detonator explosive manufacturing as well as producing precision explosives, propellants, and pyrotechnics, along with high power composite energetic materials.

  15. PREPARING FOR A SUCCESSFUL EVMS CERTIFICATION

    SciTech Connect (OSTI)

    CROWE SL; BASCHE AD

    2011-02-09

    The client, a government agency, requires its contractor to obtain an Earned Value Management System (EVMS) certification that meets the intent of ANSI/EIA-748-B, Earned Value Management Systems. The contractor has extensive experience with certification preparation, having completed two certifications within two years. Information from a previous EVMS certification and internal system surveillances are used to prepare for client-based EVMS certifications and bi-annual surveillances. The contractor also sent members of its group to assist other companies preparing for surveillances and certifications to perform 'Black Hat Reviews.' This paper is a lessons learned on preparing a team for EVMS certification. The information is also applicable for surveillances, since the contractor prepares its team for the surveillance in the same manner as the initial certification. Some of the areas covered include required documents, tracing the data through the systems, Control Account Manager (CAM) preparation, and system verification.

  16. Recommendations for the Preparation of Environmental Assessments...

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

    Recommendations for the Preparation of Environmental Assessments and Environmental Impact Statements Second Edition This second edition of the "Green Book" was issued by DOE to ...

  17. State Awards for Energy Emergency Preparation

    Broader source: Energy.gov [DOE]

    List of States receiving awards from the Energy Emergency Preparation project under the American Recovery and Reinvestment Act alphabetically by State including the amount of Recovery Act funding.

  18. Preparing Guyana's REDD+ Participation: Developing Capacities...

    Open Energy Info (EERE)

    Workshop, Guidemanual Website http:unfccc.intfilesmethod Country Guyana UN Region Latin America and the Caribbean References Preparing Guyana's REDD+ Participation1...

  19. Preparing for Project Implementation Announcing "the PRIZE",...

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

    July 14, 2010 8 - Preparing for Project Implementation Announcing "the PRIZE" Save Energy Now LEADER Web Conference Project Implementation Seminar Series Save Energy Now LEADER Web ...

  20. Preparing the Lab for workforce needs

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

    » Preparing the Lab for workforce needs Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Preparing the Lab for workforce needs More than 2,000 new employees expected by 2020. May 2, 2016 Los Alamos is committed to being a strong community and regional partner as it prepares for future workforce needs. Los Alamos is committed to being a strong community and regional partner as it prepares for

  1. Preparing for Project Implementation Assigning Accountability...

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

    Assigning Accountability for Each Project, April 14, 2010 Preparing for Project Implementation Assigning Accountability for Each Project, April 14, 2010 PDF icon Assigning ...

  2. Preparation Of Nonreactor Nuclear Facility Documented Safety...

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

    9-2014, Preparation Of Nonreactor Nuclear Facility Documented Safety Analysis by Website Administrator This Department of Energy (DOE) Standard (STD), DOE-STD-3009-2014, describes...

  3. Methods for preparation of cyclopentadienyliron (II) arenes

    DOE Patents [OSTI]

    Keipert, S.J.

    1991-10-22

    Two improved methods for preparation of compounds with the structure shown in the equation, [(Cp)--Fe--(Ar)][sup +][sub b]X[sup b[minus

  4. Preparations Underway for the 2015 National Environmental Justice...

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

    Preparations Underway for the 2015 National Environmental Justice Conference & Training Program Preparations Underway for the 2015 National Environmental Justice Conference & ...

  5. PREPARATIONS UNDERWAY FOR THE 2014 NATIONAL ENVIRONMENTAL JUSTICE...

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

    PREPARATIONS UNDERWAY FOR THE 2014 NATIONAL ENVIRONMENTAL JUSTICE CONFERENCE & TRAINING PROGRAM PREPARATIONS UNDERWAY FOR THE 2014 NATIONAL ENVIRONMENTAL JUSTICE CONFERENCE & ...

  6. Tritioacetylating reagents and processes for preparation thereof

    DOE Patents [OSTI]

    Saljoughian, Manoucher; Morimoto, Hiromi; Williams, Philip G.; Than, Chit

    2000-01-01

    Novel acetylating and tritioacetylating reagents suitable for preparation of nonlabelled and radiolabelled organic compounds. N-acetoxynaphthalimide, N-tritioacetoxyphthalimide, N-tritioacetoxysuccinimide, N-tritioacetoxynaphthalimide and processes of their preparation. The invention also concerns synthesis of nonlabelled acetylated and tritioacetylated organic compounds from precursors containing a free --NH.sub.2, --SH or --OH group.

  7. Modular microfluidic system for biological sample preparation

    DOE Patents [OSTI]

    Rose, Klint A.; Mariella, Jr., Raymond P.; Bailey, Christopher G.; Ness, Kevin Dean

    2015-09-29

    A reconfigurable modular microfluidic system for preparation of a biological sample including a series of reconfigurable modules for automated sample preparation adapted to selectively include a) a microfluidic acoustic focusing filter module, b) a dielectrophoresis bacteria filter module, c) a dielectrophoresis virus filter module, d) an isotachophoresis nucleic acid filter module, e) a lyses module, and f) an isotachophoresis-based nucleic acid filter.

  8. Single Crystal Preparation for High-Pressure Experiments in the Diamond

    Office of Scientific and Technical Information (OSTI)

    Anvil Cell (Conference) | SciTech Connect Conference: Single Crystal Preparation for High-Pressure Experiments in the Diamond Anvil Cell Citation Details In-Document Search Title: Single Crystal Preparation for High-Pressure Experiments in the Diamond Anvil Cell Most research conducted in diamond anvil cells (DAC) is performed on polycrystalline samples. While data from polycrystalline samples are sufficient for determining the bulk properties, high-pressure experiments on single crystals

  9. EIS-0472: Notice of Intent to Prepare a Programmatic Environmental Impact

    Energy Savers [EERE]

    Statement | Department of Energy Notice of Intent to Prepare a Programmatic Environmental Impact Statement EIS-0472: Notice of Intent to Prepare a Programmatic Environmental Impact Statement Uranium Leasing Program Programmatic Environmental Impact Statement The underlying purpose and need for agency action is that, in support of the Energy Policy Act of 2005 (Public Law 109-58), which emphasized the reestablishment of nuclear power (Sections 601 through 657), DOE needs to determine the

  10. Fundamentals of preparative and nonlinear chromatography

    SciTech Connect (OSTI)

    Guiochon, Georges A; Felinger, Attila; Katti, Anita; Shirazi, Dean G

    2006-02-01

    The second edition of Fundamentals of Preparative and Nonlinear Chromatography is devoted to the fundamentals of a new process of purification or extraction of chemicals or proteins widely used in the pharmaceutical industry and in preparative chromatography. This process permits the preparation of extremely pure compounds satisfying the requests of the US Food and Drug Administration. The book describes the fundamentals of thermodynamics, mass transfer kinetics, and flow through porous media that are relevant to chromatography. It presents the models used in chromatography and their solutions, discusses the applications made, describes the different processes used, their numerous applications, and the methods of optimization of the experimental conditions of this process.

  11. METHOD OF PREPARING UF$sub 6$

    DOE Patents [OSTI]

    Davidson, R.; Fried, S.

    1959-10-27

    A method is described of preparing uraniurn hexafluoride without the use of fluorine gas by reacting uraniurn tetrafluoride with oxygen gas under rigorously anhydrous conditions at 600 to 1300 deg K within a pre-fluorinated nickel vessel.

  12. Sample Preparation Laboratory Training - Course 204 | Sample...

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

    mandatory for: SLAC employees and non-employees who need unescorted access to SSRL or LCLS Sample Preparation Laboratories Note: This course may be taken in lieu of Course 199,...

  13. Alkylidenediquinocyclopropanes and Diarylcyclopropenes and method for preparation

    DOE Patents [OSTI]

    West, Robert C.; Beyer, Douglas E.; Komatsu, Koichi

    1979-01-01

    Alkylidenediquinocyclopropanes and diarylcyclopropenes and the preparation of the former by oxidation of the latter and which are characterized by low energy electronic absorption, pronounced dichroism and characteristic specular reflectance.

  14. Preparation and Electrochemical Properties of Nanoporous Transparent...

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

    properties have been prepared using an interpenetrating inorganic-organic hybrid sol-gel approach. UV-Vis and X-ray photoelectron spectroscopic studies were carried out on...

  15. Is Your Plant Prepared for a Hurricane?

    SciTech Connect (OSTI)

    Not Available

    2006-07-01

    This DOE Industrial Technologies Program BestPractices fact sheet lists resources for manufacturers and steps they can take to prepare for the devastating winds and floods caused by hurricanes.

  16. Preparing for Hurricane Irene: Follow Local Direction

    Broader source: Energy.gov [DOE]

    Hurricane Irene is heading towards the East Coast, and while the extent of its impact is not yet known, those who may be effected (even inland areas), should get prepared and follow the direction...

  17. Return on investment (ROI) proposal preparation guide

    SciTech Connect (OSTI)

    VALERO, O.J.

    1998-10-09

    The ROI Proposal Preparation Guide is a tool to assist Hanford waste generators in preparing ROI proposal forms for submittal to Department of Energy, Richland Operations Office (DOE/RL) for funding. The guide describes the requirements for submitting an ROI proposal and provides examples of completed ROI forms. The intent is to assist waste generators in identifying projects that meet the criteria, provide information necessary to complete the ROI forms, and submit a proposal that is eligible to receive funding.

  18. Process for the preparation of organoclays

    DOE Patents [OSTI]

    Chaiko, David J.

    2003-01-01

    A method for preparing organoclays from smectites for use as rheological control agents and in the preparation of nanocomposites. Typically, the clay is dispersed in water, and a substantially monomolecular layer of a water soluble polymer is applied to the surfaces of the clay. A surfactant is also applied to the clay to modify the surface hydrophilic/hydrophobic balance of the clay, and the organoclay is separated out for subsequent use.

  19. Process for the preparation of organoclays

    DOE Patents [OSTI]

    Chaiko, David J.

    2004-11-23

    A method for preparing organoclays for use as rheological control agents and in the preparation of nanocomposites. Typically, the clay is dispersed in water, and a specific amount of polymeric hydrotrope, ranging from 0.1 to 15 weight percent relative to the weight of the clay, is adsorbed onto the clay surface. Quaternary amine exchange is also performed on the clay to modify the surface hydrophilic/lipophilic balance (HLB) of the clay.

  20. REFF West Presentation/Prepared Remarks | Department of Energy

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

    REFF West Presentation/Prepared Remarks REFF West Presentation/Prepared Remarks PDF icon REFF West Presentation/Prepared Remarks More Documents & Publications RETECH Presentation/Prepared Remarks Presentation: DOE Loan Programs REFF West Presentation/Prepared Remarks Powering New Markets: Utility-scale Photovoltaic Solar

  1. Are You Prepared for a Blackout? | Department of Energy

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

    Prepared for a Blackout? Are You Prepared for a Blackout? August 24, 2012 - 2:23pm Addthis Earlier this week, Lynn talked about how you could prepare for a blackout. It's always...

  2. Preparation and screening of crystalline inorganic materials

    DOE Patents [OSTI]

    Schultz, Peter G.; Xiang, Xiaodong; Goldwasser, Isy; Brice{hacek over }o, Gabriel; Sun, Xiao-Dong; Wang, Kai-An

    2008-10-28

    Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by delivering components of materials to predefined regions on a substrate, and simultaneously reacting the components to form at least two materials. Materials which can be prepared using the methods and apparatus of the present invention include, for example, covalent network solids, ionic solids and molecular solids. More particularly, materials which can be prepared using the methods and apparatus of the present invention include, for example, inorganic materials, intermetallic materials, metal alloys, ceramic materials, organic materials, organometallic materials, non-biological organic polymers, composite materials (e.g., inorganic composites, organic composites, or combinations thereof), etc. Once prepared, these materials can be screened for useful properties including, for example, electrical, thermal, mechanical, morphological, optical, magnetic, chemical, or other properties. Thus, the present invention provides methods for the parallel synthesis and analysis of novel materials having useful properties.

  3. Method for Preparing Nanoporous Cell-Scaled Reaction Vessels...

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

    Return to Search Method for Preparing Nanoporous Cell-Scaled Reaction Vessels Oak Ridge ... reactions at the microscale level. *Cell-mimicking structures can be prepared as ...

  4. EIS-0399: Notice of Intent to Prepare an Environmental Impact...

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

    Notice of Intent to Prepare an Environmental Impact Statement EIS-0399: Notice of Intent to Prepare an Environmental Impact Statement Presidential Permit Application for Montana ...

  5. A Versatile Synthetic Route for the Preparation of Titanium Metal...

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

    A Versatile Synthetic Route for the Preparation of Titanium Metal-Organic Frameworks ... A Versatile Synthetic Route for the Preparation of Titanium Metal-Organic Frameworks. ...

  6. EIS-0396: Notice of Intent to Prepare a Programmatic Environmental...

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

    Notice of Intent to Prepare a Programmatic Environmental Impact Statement EIS-0396: Notice of Intent to Prepare a Programmatic Environmental Impact Statement Global Nuclear Energy ...

  7. EIS-0388: Notice of Intent to Prepare an Environmental Impact...

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

    Notice of Intent to Prepare a Supplemental Environmental Impact Statement EIS-0238-S1: Notice of Intent to Prepare a Supplemental Environmental Impact Statement to the Final...

  8. ETA-HAC003 - Preparation and Issuance of Test Reports

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

    Effective November 1, 2004 "Preparation and Issuance of Test Reports" Prepared by Electric ... Review and approval of test documentation shall be in accordance with ETA- HAC04, "Review ...

  9. ETA-NAC003 - Preparation and Issuance of Test Reports

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

    Preparation and Issuance of Test Reports Prepared by Electric Transportation Applications ... Review and approval of test documentation shall be in accordance with ETA- NAC004, "Review ...

  10. ETA-HIAC03 - Preparation and Issuance of Test Reports

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

    Preparation and Issuance of Test Reports Prepared by Electric Transportation Applications ... Review and approval of test documentation shall be in accordance with ETA- HIAC04, "Review ...

  11. Preparation and purification of ionic liquids and precursors

    DOE Patents [OSTI]

    Burrell, Anthony K.; Warner, Benjamin P.; McCleskey, T. Mark; Agrawal, Anoop

    2010-07-27

    Substantially pure ionic liquids and ionic liquid precursors were prepared. The substantially pure ionic liquid precursors were used to prepare substantially pure ionic liquids.

  12. Epitaxial ternary nitride thin films prepared by a chemical solution...

    Office of Scientific and Technical Information (OSTI)

    Epitaxial ternary nitride thin films prepared by a chemical solution method Citation Details In-Document Search Title: Epitaxial ternary nitride thin films prepared by a chemical ...

  13. EIS-0396: Advance Notice of Intent o Prepare an Environmental...

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

    Prepare an Environmental Impact Statement EIS-0396: Advance Notice of Intent o Prepare an Environmental Impact Statement Global Nuclear Energy Partnership Technology Demonstration...

  14. Argentina-Support for the Preparation of National Climate Change...

    Open Energy Info (EERE)

    Argentina-Support for the Preparation of National Climate Change Strategy Jump to: navigation, search Name UNDP-Argentina Regional Programme for LAC - Support for the preparation...

  15. Dominican Republic-Support for the Preparation of National Climate...

    Open Energy Info (EERE)

    Support for the Preparation of National Climate Change Strategy Jump to: navigation, search Name Dominican Republic-Argentina-Support for the Preparation of National Climate Change...

  16. DOE Efforts in Preparing and Improving First Response Capabilities...

    Office of Environmental Management (EM)

    Efforts in Preparing and Improving First Response Capabilities and Performance through Drills and Exercises DOE Efforts in Preparing and Improving First Response Capabilities and...

  17. Preparation of lithium-ion battery anodes using lignin (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Preparation of lithium-ion battery anodes using lignin Citation Details In-Document Search Title: Preparation of lithium-ion battery anodes using lignin Authors:...

  18. Secretary Steven Chu's Remarks as Prepared for Delivery to the...

    Office of Environmental Management (EM)

    Secretary Steven Chu's Remarks as Prepared for Delivery to the DOE Tribal Summit Secretary Steven Chu's Remarks as Prepared for Delivery to the DOE Tribal Summit Secretary Steven...

  19. Memorandum Guidance for the Preparation of Department of Energy...

    Energy Savers [EERE]

    Guidance for the Preparation of Department of Energy (DOE) Annual Site Environmental reports (ASERs) for Calendar Year 2014 Memorandum Guidance for the Preparation of Department of ...

  20. Guidance for Preparation of the 2014 Department of Energy Annual...

    Office of Environmental Management (EM)

    Guidance for Preparation of the 2014 Department of Energy Annual Site Environmental Reports Guidance for Preparation of the 2014 Department of Energy Annual Site Environmental ...

  1. EIS-0464: Notice of Intent to Prepare an Environmental Impact...

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

    Notice of Intent to Prepare an Environmental Impact Statement Lake Charles Carbon Capture and Sequestration Project, Lake Charles, LA Notice of Intent To Prepare an...

  2. Student Competition Prepares the Next Generation of Wind Energy...

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

    Competition Prepares the Next Generation of Wind Energy Entrepreneurs Student Competition Prepares the Next Generation of Wind Energy Entrepreneurs April 11, 2013 - 11:32am Addthis ...

  3. EIS-0444: Notice of Intent to Prepare an Environmental Impact...

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

    Statement EIS-0444: Notice of Intent to Prepare an Environmental Impact Statement Texas Clean Energy Project, Ector County, Texas Notice of Intent to Prepare an Environmental...

  4. EIS-0485: Notice of Intent to Prepare an Environmental Impact...

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

    Notice of Intent to Prepare an Environmental Impact Statement EIS-0485: Notice of Intent to Prepare an Environmental Impact Statement Interconnection of the Grande Prairie Wind ...

  5. EERE Success Story-New Training Resource Prepares Rescuers for...

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

    Training Resource Prepares Rescuers for Hydrogen and Fuel Cell Emergencies EERE Success Story-New Training Resource Prepares Rescuers for Hydrogen and Fuel Cell Emergencies April ...

  6. EIS-0512: Notice of Intent to Prepare an Environmental Impact...

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

    Intent to Prepare an Environmental Impact Statement EIS-0512: Notice of Intent to Prepare an Environmental Impact Statement Alaska LNG Project, Alaska The Federal Energy Regulatory ...

  7. EIS-0499: Notice of Intent to Prepare Environmental Impact Statement...

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

    499: Notice of Intent to Prepare Environmental Impact Statement EIS-0499: Notice of Intent to Prepare Environmental Impact Statement Great Northern Transmission Line Project The ...

  8. EIS-0496: Notice of Intent to Prepare an Environmental Impact...

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

    Notice of Intent to Prepare an Environmental Impact Statement EIS-0496: Notice of Intent to Prepare an Environmental Impact Statement DOE's Western Area Power Administration ...

  9. EIS-0503: Notice of Intent to Prepare Environmental Impact Statement...

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

    Notice of Intent to Prepare Environmental Impact Statement EIS-0503: Notice of Intent to Prepare Environmental Impact Statement New England Clean Power Link, Vermont DOE announces ...

  10. EIS-0500: Notice of Intent to Prepare Environmental Impact Statement...

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

    0: Notice of Intent to Prepare Environmental Impact Statement EIS-0500: Notice of Intent to Prepare Environmental Impact Statement Crystal Springs Hatchery Program; Bingham, ...

  11. EIS-0513: FERC Supplemental Notice of Intent to Prepare Environmental...

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

    Supplemental Notice of Intent to Prepare Environmental Impact Statement EIS-0513: FERC Supplemental Notice of Intent to Prepare Environmental Impact Statement Jacksonville Project, ...

  12. DOE to Prepare a Supplemental Environmental Impact Statement...

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

    to Prepare a Supplemental Environmental Impact Statement for Proposed Surplus Plutonium Disposition at the Savannah River Site DOE to Prepare a Supplemental Environmental Impact ...

  13. EIS-0504: Notice of Intent to Prepare Environmental Impact Statement...

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

    Intent to Prepare Environmental Impact Statement EIS-0504: Notice of Intent to Prepare Environmental Impact Statement Gulf LNG Liquefaction Project, Jackson County, Mississippi The ...

  14. EIS-0407: Notice of Intent to Prepare an Environmental Impact...

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

    : Notice of Intent to Prepare an Environmental Impact Statement EIS-0407: Notice of Intent to Prepare an Environmental Impact Statement Abengoa Biorefinery Project Near Hugoton, ...

  15. EIS-0508: FERC Notice of Intent to Prepare Environmental Impact...

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

    8: FERC Notice of Intent to Prepare Environmental Impact Statement EIS-0508: FERC Notice of Intent to Prepare Environmental Impact Statement The Federal Energy Regulatory ...

  16. EIS-0447: Notice of Intent to Prepare an Environmental Impact...

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

    Notice of Intent to Prepare an Environmental Impact Statement and Conduct Public Scoping Meetings EIS-0447: Notice of Intent to Prepare an Environmental Impact Statement and ...

  17. EIS-0509: Supplemental Notice of Intent to Prepare Environmental...

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

    09: Supplemental Notice of Intent to Prepare Environmental Impact Statement EIS-0509: Supplemental Notice of Intent to Prepare Environmental Impact Statement Mississippi River LNG ...

  18. EIS-0510: FERC Notice of Intent to Prepare Environmental Impact...

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

    10: FERC Notice of Intent to Prepare Environmental Impact Statement EIS-0510: FERC Notice of Intent to Prepare Environmental Impact Statement Calcasieu Pass Project, Cameron ...

  19. EIS-0513: FERC Notice of Intent to Prepare Environmental Impact...

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

    Notice of Intent to Prepare Environmental Impact Statement EIS-0513: FERC Notice of Intent to Prepare Environmental Impact Statement Jacksonville Project, Jacksonville, Florida The ...

  20. EIS-0431: Amended Notice of Intent to Prepare an Environmental...

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

    Amended Notice of Intent to Prepare an Environmental Impact Statement and Notice of Potential Floodplain and Wetland Involvement EIS-0431: Amended Notice of Intent to Prepare an ...

  1. EIS-0502: Notice of Intent to Prepare Environmental Impact Statement...

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

    2: Notice of Intent to Prepare Environmental Impact Statement EIS-0502: Notice of Intent to Prepare Environmental Impact Statement Hot Springs to Anaconda Transmission Line Rebuild ...

  2. EIS-0497: Notice of Intent to Prepare an Environmental Impact...

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

    7: Notice of Intent to Prepare an Environmental Impact Statement EIS-0497: Notice of Intent to Prepare an Environmental Impact Statement CE FLNG Project, Plaquemines Parish, ...

  3. EIS-0390: Notice of Intent to Prepare an Environmental Impact...

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

    Intent to Prepare an Environmental Impact Statement; Floodplain and Wetlands Involvement; and Public Scoping Meetings EIS-0390: Notice of Intent to Prepare an Environmental Impact...

  4. EIS-0409: Notice of Intent to Prepare an Environmental Impact...

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

    to Prepare an Environmental Impact Statement and Notice of Proposed Floodplain and Wetlands Involvement EIS-0409: Notice of Intent to Prepare an Environmental Impact Statement...

  5. Method of preparing meso-haloalkylporphyrins

    DOE Patents [OSTI]

    Wijesekera, Tilak; Lyons, James E.; Ellis, Jr., Paul E.; Bhinde, Manoj V.

    1998-01-01

    Transition metal complexes of meso-haloalkylporphyrins, wherein the haloalkyl groups contain 2 to 8 carbon atoms have been found to be highly effective catalysts for oxidation of alkanes and for the decomposition of hydroperoxides. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solid catalyst. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solic catalyst.

  6. Process for preparing active oxide powders

    DOE Patents [OSTI]

    Berard, Michael F.; Hunter, Jr., Orville; Shiers, Loren E.; Dole, Stephen L.; Scheidecker, Ralph W.

    1979-02-20

    An improved process for preparing active oxide powders in which cation hydroxide gels, prepared in the conventional manner are chemically dried by alternately washing the gels with a liquid organic compound having polar characteristics and a liquid organic compound having nonpolar characteristics until the mechanical water is removed from the gel. The water-free cation hydroxide is then contacted with a final liquid organic wash to remove the previous organic wash and speed drying. The dried hydroxide treated in the conventional manner will form a highly sinterable active oxide powder.

  7. Preparation for Warmer Temperatures | Department of Energy

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

    Preparation for Warmer Temperatures Preparation for Warmer Temperatures April 2, 2014 - 11:05am Addthis Ceiling fans are a great way to efficiently cool your house in the summer. | Photo courtesy of ©iStockphoto.com/Solidago Ceiling fans are a great way to efficiently cool your house in the summer. | Photo courtesy of ©iStockphoto.com/Solidago Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy How can I participate? Find out more ways to

  8. Preparation of a semiconductor thin film

    DOE Patents [OSTI]

    Pehnt, M.; Schulz, D.L.; Curtis, C.J.; Ginley, D.S.

    1998-01-27

    A process is disclosed for the preparation of a semiconductor film. The process comprises depositing nanoparticles of a semiconductor material onto a substrate whose surface temperature during nanoparticle deposition thereon is sufficient to cause substantially simultaneous fusion of the nanoparticles to thereby coalesce with each other and effectuate film growth.

  9. Nebraska Preparing for the Upcoming Heating Season

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

    N E B R A S K A Nebraska "Preparing for the Upcoming Heating Season" E N E R G Y O F F I C ... and local levels N E B R A S K A E N E R G Y O F F I C E Agency - http:...

  10. PREPARATION OF URANIUM-ALUMINUM ALLOYS

    DOE Patents [OSTI]

    Moore, R.H.

    1962-09-01

    A process is given for preparing uranium--aluminum alloys from a solution of uranium halide in an about equimolar molten alkali metal halide-- aluminum halide mixture and excess aluminum. The uranium halide is reduced and the uranium is alloyed with the excess aluminum. The alloy and salt are separated from each other. (AEC)

  11. Process for the preparation of vinyl acetate

    DOE Patents [OSTI]

    Tustin, G.C.; Zoeller, J.R.; Depew, L.S.

    1998-02-17

    This invention pertains to the preparation of vinyl acetate by contacting within a contact zone a mixture of ketene and acetaldehyde with an acid catalyst at about one bar pressure and between about 85 and 200 C and removing the reaction products from the contact zone.

  12. Process for the preparation of vinyl acetate

    DOE Patents [OSTI]

    Tustin, Gerald Charles; Zoeller, Joseph Robert; Depew, Leslie Sharon

    1998-01-01

    This invention pertains to the preparation of vinyl acetate by contacting within a contact zone a mixture of ketene and acetaldehyde with an acid catalyst at about one bar pressure and between about 85.degree. and 200.degree. C. and removing the reaction products from the contact zone.

  13. Preparation and characterization of palladium particles

    SciTech Connect (OSTI)

    Silver, G.L.; Leahy, B.T.; Martin, F.S.

    1989-02-15

    Palladium particles were prepared by burning palladium loaded ion exchange resins and reducing the combustion products with hydrogen gas. The particles can be compressed into pellets. Properties of the pellets, such as resistance to the flow of hydrogen gas and rate of exchange with deuterium, have been measured. 2 refs., 16 figs., 17 tabs.

  14. Photocatalytic methods for preparation of electrocatalyst materials

    DOE Patents [OSTI]

    Li, Wen; Kawamura, Tetsuo; Nagami, Tetsuo; Takahashi, Hiroaki; Muldoon, John; Shelnutt, John A; Song, Yujiang; Miller, James E; Hickner, Michael A; Medforth, Craig

    2013-09-24

    The invention relates to methods of preparing metal particles on a support material, including platinum-containing nanoparticles on a carbon support. Such materials can be used as electrocatalysts, for example as improved electrocatalysts in polymer electrolyte membrane fuel cells (PEM-FCs).

  15. Photocatalytic methods for preparation of electrocatalyst materials

    DOE Patents [OSTI]

    Nwoga, Tochi Tudor; Kawahara, Kazuo; Li, Wen; Song, Yujiang; Shelnutt, John A; Miller, James E; Medforth, Craig John; Ueno, Yukiyoshi; Kawamura, Tetsuo

    2013-12-17

    The invention relates to methods of preparing metal particles on a support material, including platinum-containing nanoparticles on a carbon support. Such materials can be used as electrocatalysts, for example as improved electrocatalysts in proton exchange membrane fuel cells (PEM-FCs).

  16. Preparation of III-V semiconductor nanocrystals

    DOE Patents [OSTI]

    Alivisatos, A.P.; Olshavsky, M.A.

    1996-04-09

    Nanometer-scale crystals of III-V semiconductors are disclosed. They are prepared by reacting a group III metal source with a group V anion source in a liquid phase at elevated temperature in the presence of a crystallite growth terminator such as pyridine or quinoline. 4 figs.

  17. Preparation of III-V semiconductor nanocrystals

    DOE Patents [OSTI]

    Alivisatos, A. Paul; Olshavsky, Michael A.

    1996-01-01

    Nanometer-scale crystals of III-V semiconductors are disclosed, They are prepared by reacting a group III metal source with a group V anion source in a liquid phase at elevated temperature in the presence of a crystallite growth terminator such as pyridine or quinoline.

  18. Preparation of a semiconductor thin film

    DOE Patents [OSTI]

    Pehnt, Martin; Schulz, Douglas L.; Curtis, Calvin J.; Ginley, David S.

    1998-01-01

    A process for the preparation of a semiconductor film. The process comprises depositing nanoparticles of a semiconductor material onto a substrate whose surface temperature during nanoparticle deposition thereon is sufficient to cause substantially simultaneous fusion of the nanoparticles to thereby coalesce with each other and effectuate film growth.

  19. Process of preparing tritiated porous silicon

    DOE Patents [OSTI]

    Tam, Shiu-Wing

    1997-01-01

    A process of preparing tritiated porous silicon in which porous silicon is equilibrated with a gaseous vapor containing HT/T.sub.2 gas in a diluent for a time sufficient for tritium in the gas phase to replace hydrogen present in the pore surfaces of the porous silicon.

  20. Process of preparing tritiated porous silicon

    DOE Patents [OSTI]

    Tam, S.W.

    1997-02-18

    A process of preparing tritiated porous silicon is described in which porous silicon is equilibrated with a gaseous vapor containing HT/T{sub 2} gas in a diluent for a time sufficient for tritium in the gas phase to replace hydrogen present in the pore surfaces of the porous silicon. 1 fig.

  1. Preparing for Project Implementation before an Energy Assessment

    Broader source: Energy.gov [DOE]

    This presentation covers the essential steps to help an organization prepare for an energy assessment.

  2. Process for the preparation of an energetic nitrate ester

    DOE Patents [OSTI]

    Chavez, David E; Naud, Darren L; Hiskey, Michael A

    2013-12-17

    A process for the preparation of an energetic nitrate ester compound and related intermediates is provided.

  3. Preparing Low-emission and Climate-Resilient Development Strategies...

    Open Energy Info (EERE)

    contentundpenhomeourworkenvironmentandenergyfo Cost: Free Language: English Preparing Low-Emission and Climate-Resilient Development Strategies (LECRDS) -...

  4. 2011 Tribal Summit - Secretary Chu's Prepared Remarks | Department of

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

    Energy - Secretary Chu's Prepared Remarks 2011 Tribal Summit - Secretary Chu's Prepared Remarks Tribal Summit - Secretary Chu's Prepared Remarks PDF icon SECRETARY STEVEN CHU'S REMARKS AS PREPARED FOR DELIVERY TO THE DOE TRIBAL SUMMIT More Documents & Publications Secretary Steven Chu's Remarks as Prepared for Delivery to the DOE Tribal Summit 2011 Secretary Chu's Letter to Tribal Leaders Before the Senate Committee on Indian Affairs

  5. Preparing for the Quality Control Inspector Certification Exam | Department

    Energy Savers [EERE]

    of Energy Preparing for the Quality Control Inspector Certification Exam Preparing for the Quality Control Inspector Certification Exam This presentation, prepared by the Building Performance Center and the Washington Department of Commerce, identifies how individuals can better prepare for the Home Energy Professional Quality Control Inspector Certification Exam. File preparing_for_the_qci_ exam_4_18_14.pptx More Documents & Publications QCI Exam Test-Taking Tips from Community Housing

  6. Preparation and characterization of tritium targets. [Titanium tritide

    SciTech Connect (OSTI)

    Ramey, D.W.; Adair, H.L.

    1982-01-01

    The Isotope Research Materials Laboratory (IRML) of the Oak Ridge National Laboratory (ORNL) prepares tritium targets that are used to produce an intense beam of 14.5 MeV neutrons by the /sup 3/H(/sup 2/H,/sup 1/n)/sup 4/He reaction. The intense beams of 14.5 MeV neutrons are used in programs involving cancer research, materials evaluation, and materials identification. The tritium targets required by researchers have ranged in size from 1-cm diam to 50-cm diam and have contained from 3.7 x 10/sup 4/ MBq to 2.2 x 10/sup 8/ MBq of tritium. Important parameters in the performance of tritium targets, when bombarded with deuterons, include target lifetime and neutron output. These parameters are heavily dependent on the host metal layer used to form the tritide compound and the gas-to-metal loading of the host material. Fabrication procedures used in preparing titanium tritide targets with subsequent gas-to-metal determinations are described.

  7. Preparation of environmental analyses for synfuel and unconventional gas technologies

    SciTech Connect (OSTI)

    Reed, R.M.

    1982-09-01

    Government agencies that offer financial incentives to stimulate the commercialization of synfuel and unconventional gas technologies usually require an analysis of environmental impacts resulting from proposed projects. This report reviews potentially significant environmental issues associated with a selection of these technologies and presents guidance for developing information and preparing analyses to address these issues. The technologies considered are western oil shale, tar sand, coal liquefaction and gasification, peat, unconventional gas (western tight gas sands, eastern Devonian gas shales, methane from coal seams, and methane from geopressured aquifers), and fuel ethanol. Potentially significant issues are discussed under the general categories of land use, air quality, water use, water quality, biota, solid waste disposal, socioeconomics, and health and safety. The guidance provided in this report can be applied to preparation and/or review of proposals, environmental reports, environmental assessments, environmental impact statements, and other types of environmental analyses. The amount of detail required for any issue discussed must, by necessity, be determined on a case-by-case basis.

  8. Novel hard compositions and methods of preparation

    DOE Patents [OSTI]

    Sheinberg, H.

    1981-02-03

    Novel very hard compositions of matter are prepared by using in all embodiments only a minor amount of a particular carbide (or materials which can form the carbide in situ when subjected to heat and pressure); and no strategic cobalt is needed. Under a particular range of conditions, densified compositions of matter of the invention are prepared having hardnesses on the Rockwell A test substantially equal to the hardness of pure tungsten carbide and to two of the hardest commercial cobalt-bonded tungsten carbides. Alternately, other compositions of the invention which have slightly lower hardnesses than those described above in one embodiment also possess the advantage of requiring no tungsten and in another embodiment possess the advantage of having a good fracture toughness value.

  9. Preparation of fullerene/glass composites

    DOE Patents [OSTI]

    Mattes, B.R.; McBranch, D.W.; Robinson, J.M.; Koskelo, A.C.; Love, S.P.

    1995-05-30

    Synthesis of fullerene/glass composites is described. A direct method for preparing solid solutions of C{sub 60} in silicon dioxide (SiO{sub 2}) glass matrices by means of sol-gel chemistry is described. In order to produce highly concentrated fullerene-sol-gel-composites it is necessary to increase the solubility of these ``guests`` in a delivery solvent which is compatible with the starter sol (receiving solvent). Sonication results in aggregate disruption by treatment with high frequency sound waves, thereby accelerating the rate of hydrolysis of the alkoxide precursor, and the solution process for the C{sub 60}. Depending upon the preparative procedure, C{sub 60} dispersed within the glass matrix as microcrystalline domains, or dispersed as true molecular solutions of C{sub 60} in a solid glass matrix, is generated by the present method.

  10. Preparation of fullerene/glass composites

    DOE Patents [OSTI]

    Mattes, Benjamin R.; McBranch, Duncan W.; Robinson, Jeanne M.; Koskelo, Aaron C.; Love, Steven P.

    1995-01-01

    Synthesis of fullerene/glass composites. A direct method for preparing solid solutions of C.sub.60 in silicon dioxide (SiO.sub.2) glass matrices by means of sol-gel chemistry is described. In order to produce highly concentrated fullerene-sol-gel-composites it is necessary to increase the solubility of these "guests" in a delivery solvent which is compatible with the starter sol (receiving solvent). Sonication results in aggregate disruption by treatment with high frequency sound waves, thereby accelerating the rate of hydrolysis of the alkoxide precursor, and the solution process for the C.sub.60. Depending upon the preparative procedure, C.sub.60 dispersed within the glass matrix as microcrystalline domains, or dispersed as true molecular solutions of C.sub.60 in a solid glass matrix, is generated by the present method.

  11. Safety assessment of discharge chute isolation barrier preparation and installation

    SciTech Connect (OSTI)

    Meichle, R.H.

    1994-10-21

    This analysis examines activities associated with the installation of isolation barriers in the K Basins at the Hanford Reservation. This revision adds evaluation of barrier drops on stored fuel and basin floor, identifies fuel which will be moved and addresses criticality issues with sludge. The safety assessment is made for the activities for the preparation and installation of the discharge chute isolation barriers. The safety assessment includes a hazard assessment and comparisons of potential accidents/events to those addressed by the current safety basis documentation. No significant hazards were identified. An evaluation against the USQ evaluation questions was made and the determination made that the activities do not represent a USQ. Hazard categorization techniques were used to provide a basis for readiness review classifications.

  12. PREPARATION OF ACTINIDE-ALUMINUM ALLOYS

    DOE Patents [OSTI]

    Moore, R.H.

    1962-09-01

    BS>A process is given for preparing alloys of aluminum with plutonium, uranium, and/or thorium by chlorinating actinide oxide dissolved in molten alkali metal chloride with hydrochloric acid, chlorine, and/or phosgene, adding aluminum metal, and passing air and/or water vapor through the mass. Actinide metal is formed and alloyed with the aluminum. After cooling to solidification, the alloy is separated from the salt. (AEC)

  13. Preparation of nanostructured materials having improved ductility

    DOE Patents [OSTI]

    Zhao, Yonghao; Zhu, Yuntian T.

    2010-04-20

    A method for preparing a nanostructured aluminum alloy involves heating an aluminum alloy workpiece at temperature sufficient to produce a single phase coarse grained aluminum alloy, then refining the grain size of the workpiece at a temperature at or below room temperature, and then aging the workpiece to precipitate second phase particles in the nanosized grains of the workpiece that increase the ductility without decreasing the strength of the workpiece.

  14. Process for preparing a liquid fuel composition

    DOE Patents [OSTI]

    Singerman, Gary M. (Monroeville, PA)

    1982-03-16

    A process for preparing a liquid fuel composition which comprises liquefying coal, separating a mixture of phenols from said liquefied coal, converting said phenols to the corresponding mixture of anisoles, subjecting at least a portion of the remainder of said liquefied coal to hydrotreatment, subjecting at least a portion of said hydrotreated liquefied coal to reforming to obtain reformate and then combining at least a portion of said anisoles and at least a portion of said reformate to obtain said liquid fuel composition.

  15. Process for preparing improved silvered glass mirrors

    DOE Patents [OSTI]

    Buckwalter, C.Q. Jr.

    1980-01-28

    Glass mirrors having improved weathering properties are prepared by an improvement in the process for making the mirrors. The glass surface after it has been cleaned but before it is silvered, is contacted with a solution of lanthanide rare earths in addition to a sensitization solution of tin or palladium. The addition of the rare earths produces a mirror which has increased resistance to delamination of the silver from the glass surface in the presence of water.

  16. WET METHOD OF PREPARING PLUTONIUM TRIBROMIDE

    DOE Patents [OSTI]

    Davidson, N.R.; Hyde, E.K.

    1958-11-11

    S> The preparation of anhydrous plutonium tribromide from an aqueous acid solution of plutonium tetrabromide is described, consisting of adding a water-soluble volatile bromide to the tetrabromide to provide additional bromide ions sufficient to furnish an oxidation-reduction potential substantially more positive than --0.966 volt, evaporating the resultant plutonium tribromides to dryness in the presence of HBr, and dehydrating at an elevated temperature also in the presence of HBr.

  17. Arc Casting Intermetallic Alloy (Materials Preparation Center)

    SciTech Connect (OSTI)

    2010-01-01

    Arc casting of intermetallic (La-Ni-Sn) AB5 alloy used for metal hydride hydrogen storage. Upon solidification the Sn is partially rejected and increases in concentration in the remaining liquid. Upon completing solidification there is a great deal of internal stress in the ingot. As the ingot cools further the stress is relieved. This material was cast at the Ames Laboratorys Materials Preparation Center http://www.mpc.ameslab.gov

  18. Method of preparing silicon from sodium fluosilicate

    DOE Patents [OSTI]

    Schmidt, Frederick A.; Rehbein, David; Chiotti, Premo

    1984-01-01

    A process for preparing high purity silicon metal from Na.sub.2 SiF.sub.6 (sodium fluosilicate). The sodium fluosilicate is heated to decomposition temperature to form NaF, which retains most of the impurities, and gaseous SiF.sub.4. The SiF.sub.4 is then reduced by the bomb reduction method using a reductant having a low packing density.

  19. Geoscience Equipment Inventory | Sample Preparation Laboratories

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

    Geoscience Equipment Inventory « Geoscience Laboratory Title Equipment Type Description Coy Anaerobic Chamber Inert Atmosphere Chamber Coy anaerobic chamber (Type C, model 7100-000) with auto airlock for wet and dry sample preparations, 5% H2/95% N2 mix atmosphere, and auto injection system. Fisher Scientific General Purpose Refrigerator Temperature Control Fisher Scientific General Purpose refrigerator. Fisher Scientific Isotemp Freezer Temperature Control Fisher Scientific Isotemp Freezer.

  20. Process for preparing improved silvered glass mirrors

    DOE Patents [OSTI]

    Buckwalter, Jr., Charles Q. (Benton, WA)

    1981-01-01

    Glass mirrors having improved weathering properties are prepared by an improvement in the process for making the mirrors. The glass surface after it has been cleaned but before it is silvered, is contacted with a solution of lanthanide rare earths in addition to a sensitization solution of tin or palladium. The addition of the rare earths produces a mirror which has increased resistance to delamination of the silver from the glass surface in the presence of water.

  1. Preparation of nitrogen-doped carbon tubes

    DOE Patents [OSTI]

    Chung, Hoon Taek; Zelenay, Piotr

    2015-12-22

    A method for synthesizing nitrogen-doped carbon tubes involves preparing a solution of cyanamide and a suitable transition metal-containing salt in a solvent, evaporating the solvent to form a solid, and pyrolyzing the solid under an inert atmosphere under conditions suitable for the production of nitrogen-doped carbon tubes from the solid. Pyrolyzing for a shorter period of time followed by rapid cooling resulted in a tubes with a narrower average diameter.

  2. Method for preparing Pb-. beta. ''-alumina ceramic

    DOE Patents [OSTI]

    Hellstrom, E.E.

    1984-08-30

    A process is disclosed for preparing impermeable, polycrystalline samples of Pb-..beta..''-alumina ceramic from Na-..beta..''-alumina ceramic by ion exchange. The process comprises two steps. The first step is a high-temperature vapor phase exchange of Na by K, followed by substitution of Pb for K by immersing the sample in a molten Pb salt bath. The result is a polycrystalline Pb-..beta..''-alumina ceramic that is substantially crack-free.

  3. Determinants of Household Use of Selected Energy Star Appliances

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

    Determinants of Household Use of Selected Energy Star Appliances May 2016 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Determinants of Household Use of Selected Energy Star Appliances i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of

  4. CX-009850: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Pittsburgh Nanomaterials Preparation Lab CX(s) Applied: B3.6 Date: 01/29/2013 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

  5. CX-012620: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Grout Preparation CX(s) Applied: B3.6Date: 41799 Location(s): South CarolinaOffices(s): Savannah River Operations Office

  6. CX-010274: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Analytical Sample Preparation Laboratory CX(s) Applied: B3.6 Date: 05/22/2013 Location(s): Oregon Offices(s): National Energy Technology Laboratory

  7. CX-010615: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Analytical Sample Preparation Laboratory CX(s) Applied: B3.6 Date: 07/18/2013 Location(s): Oregon Offices(s): National Energy Technology Laboratory

  8. CX-012606: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Preparing of Environmental Samples for Analysis CX(s) Applied: B3.6Date: 41810 Location(s): South CarolinaOffices(s): Savannah River Operations Office

  9. Conductive ceramic composition and method of preparation

    DOE Patents [OSTI]

    Smith, J.L.; Kucera, E.H.

    1991-04-16

    A ceramic anode composition is formed of a multivalent metal oxide or oxygenate such as an alkali metal, transition metal oxygenate. The anode is prepared as a non-stoichiometric crystalline structure by reaction and conditioning in a hydrogen gas cover containing minor proportions of carbon dioxide and water vapor. The structure exhibits a single phase and substantially enhanced electrical conductivity over that of the corresponding stoichiometric structure. Unexpectedly, such oxides and oxygenates are found to be stable in the reducing anode fuel gas of a molten carbonate fuel cell. 4 figures.

  10. Resin catalysts and method of preparation

    DOE Patents [OSTI]

    Smith, L.A. Jr.

    1986-12-16

    Heat stabilized catalyst compositions are prepared from nuclear sulfonic acid, for example, macroporous crosslinked polyvinyl aromatic compounds containing sulfonic acid groups are neutralized with a metal of Al, Fe, Zn, Cu, Ni, ions or mixtures and alkali, alkaline earth metals or ammonium ions by contacting the resin containing the sulfonic acid with aqueous solutions of the metals salts and alkali, alkaline earth metal or ammonium salts. The catalysts have at least 50% of the sulfonic acid groups neutralized with metal ions and the balance of the sulfonic acid groups neutralized with alkali, alkaline earth ions or ammonium ions.

  11. LANSCE | Lujan Center | Biology Preparation Laboratory

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

    Biology Preparation Laboratory The Lujan Center Biolab offers a variety of capabilities. 1) Biodeuteration Lab (BDL) We run a protein expression lab for perdeuteration of user proteins. We offer full perdeuteration (~99%) using our algal-based media for bacterial growth. We also have M9 minimal media made in D2O for expression of up to ~85% perdeuteration. Users can use our lab in person or mail-in a plasmid for us to express for them. We also have standard protein expression equipment:

  12. Preparation of reactive beta-dicalcium silicate

    DOE Patents [OSTI]

    Shen, Ming-Shing (Laramie, WY, NJ); Chen, James M. (Rahway, NJ); Yang, Ralph T. (Amherst, NY)

    1982-01-01

    This invention relates to the preparation of fine particles of reactive beta-dicalcium silicate by means of a solid state process which comprises firing a mixture of calcium sulfate, silica and a reducing additive selected from the group consisting of calcium sulfide, carbon, carbon monoxide, methane and hydrogen, at a temperature of about 850.degree.-1000.degree. C. A carrier gas such as nitrogen or carbon dioxide may also be added, if desired. A high concentration of sulfur dioxide is a by-product of this process.

  13. Method for preparing a thick film conductor

    DOE Patents [OSTI]

    Nagesh, Voddarahalli K.; Fulrath, deceased, Richard M.

    1978-01-01

    A method for preparing a thick film conductor which comprises providing surface active glass particles, mixing the surface active glass particles with a thermally decomposable organometallic compound, for example, a silver resinate, and then decomposing the organometallic compound by heating, thereby chemically depositing metal on the glass particles. The glass particle mixture is applied to a suitable substrate either before or after the organometallic compound is thermally decomposed. The resulting system is then fired in an oxidizing atmosphere, providing a microstructure of glass particles substantially uniformly coated with metal.

  14. METHOD OF PREPARING POLONIUM-BORON SOURCES

    DOE Patents [OSTI]

    Birden, J.H.

    1959-08-01

    An improved technique is described for preparation of a polonium-boron neutron source. A selected amount of Po-210 is vaporized into a thin walled nickel container, then the desired amcunt of boron powder is added. After sealing the container, it is heated quickly by induction heating to vaporize the Po-210 and deposit it in the still cool boron powder. The unit is then quickly cooled to prevent revaporization of the Po-210 from the boron. The build-up of neutron emission may be followed by means of a neutron counter in order to terminate the heating at the optimum level of neutron yield.

  15. METHOD OF PREPARING URANIUM PENTA-FLUORIDE

    DOE Patents [OSTI]

    Hobbs, W.E.

    1962-05-22

    This invention relates to a method for the preparation of UF/sub 5/, Gaseous UF/sub 6/ and gaseous HBr are contacted under anhydrous conditions and at a UF/sub 6/-to-HBr molar ratio of at least approximately 1.7. Beta UF/sub 5/ is obtained at a reaction temperature under 125 deg C, alpha UF5 at a temperature over 1505 deg C, and a mixture of the alpha and beta forms at intermediate (125 te 150 DELTA Etemperatures. (AEC)

  16. Resin catalysts and method of preparation

    DOE Patents [OSTI]

    Smith, Jr., Lawrence A.

    1986-01-01

    Heat stabilized catalyst compositions are prepared from nuclear sulfonic acid, for example, macroporous crosslinked polyvinyl aromatic compounds containing sulfonic acid groups are neutralized with a metal of Al, Fe, Zn, Cu, Ni, ions or mixtures and alkali, alkaline earth metals or ammonium ions by contacting the resin containing the sulfonic acid with aqueous solutions of the metals salts and alkali, alkaline earth metal or ammonium salts. The catalysts have at least 50% of the sulfonic acid groups neutralized with metal ions and the balance of the sulfonic acid groups neutralized with alkali, alkaline earth ions or ammonium ions.

  17. Method for preparing high purity vanadium

    DOE Patents [OSTI]

    Schmidt, Frederick; Carlson, O. Norman

    1986-09-09

    A method for preparing high purity vanadium having a low silicon content has been developed. Vanadium pentoxide is reduced with a stoichiometric, or slightly deficient amount of aluminum to produce a vanadium-aluminum alloy containing an excess of oxygen. Silicon is removed by electron-beam melting the alloy under oxidizing conditions to promote the formation of SiO which is volatile at elevated temperatures. Excess oxygen is removed by heating the alloy in the presence of calcium metal to form calcium oxide.

  18. Method for preparing high purity vanadium

    DOE Patents [OSTI]

    Schmidt, F.; Carlson, O.N.

    1984-05-16

    A method for preparing high purity vanadium having a low silicon content has been developed. Vanadium pentoxide is reduced with a stoichiometric, or slightly deficient amount of aluminum to produce a vanadium-aluminum alloy containing an excess of oxygen. Silicon is removed by electron-beam melting the alloy under oxidizing conditions to promote the formation of SiO which is volatile at elevated temperatures. Excess oxygen is removed by heating the alloy in the presence of calcium metal to form calcium oxide.

  19. Improved method for preparing rare earth sesquichalcogenides

    DOE Patents [OSTI]

    Takeshita, T.; Beaudry, B.J.; Gschneidner, K.A. Jr.

    1982-04-14

    An improved method for the preparation of high purity rare earth sesquichalcogenides is described. The rare earth, as one or more pieces of the metal, is sealed under a vacuum with a stoichiometric amount of sulfur or selenium and a small amount of iodine into a quartz reaction vessel. The sealed vessel is then heated to above the vaporization temperature of the chalcogen and below the melting temperature of the rare earth metal and maintained until the product has been formed. The iodine is then vaporized off leaving a pure product. The rare earth sulfides and selenides thus formed are useful as semiconductors and as thermoelectric generators. 3 tables.

  20. METHOD OF PREPARING COATED REFRACTORY WARE

    DOE Patents [OSTI]

    Perlman, M.L.; Lipkin, D.; Weissman, S.I.

    1959-07-21

    A method is presented for preparing a dense, refractory coating on a vessel adapted to the handling of molten metals such as uranium and plutonium. According to the invention, the inner surface of a heat stable container formed of a refractory metal of either niobium, molybdenum, tantalum, or tungsten is coated with molten thorium within 10 minutes so as to present alloying with the refractory metal and then exposed to a reactive atmosphere of nitrogen at a temperature of about 1750 deg for 30 minutes to form a refractory thorium nitride coating.

  1. Preparation of Clay Brick Using Coal Waste

    SciTech Connect (OSTI)

    Yoo, Jung W.; Jung, Jin H.; Kim, Jae M.; Lee, Sung M.; Kim, Hyung T.

    2004-03-31

    A great deal of coal waste produced during the development of a mine was accumulated around the mine, which caused many problems such as traffic, acid mine drainage and damage of forest and scenery. Carbon in the coal waste helps calcination of the brick even at low temperature. Considering the reuse of natural waste and energy saving, clay brick was prepared using coal waste under various conditions, including particle size, amount of coal waste mixed, calcination temperature and pressing pressure. The specimens were characterized by XRD, SEM and TG-DTA and interpreted in terms of water absorption and compressive strength.

  2. Method to prepare nanoparticles on porous mediums

    DOE Patents [OSTI]

    Vieth, Gabriel M. [Knoxville, TN; Dudney, Nancy J. [Oak Ridge, TN; Dai, Sheng [Knoxville, TN

    2010-08-10

    A method to prepare porous medium decorated with nanoparticles involves contacting a suspension of nanoparticles in an ionic liquid with a porous medium such that the particles diffuse into the pores of the medium followed by heating the resulting composition to a temperature equal to or greater than the thermal decomposition temperature of the ionic liquid resulting in the removal of the liquid portion of the suspension. The nanoparticles can be a metal, an alloy, or a metal compound. The resulting compositions can be used as catalysts, sensors, or separators.

  3. Process for preparing silicon carbide foam

    DOE Patents [OSTI]

    Whinnery, L.L.; Nichols, M.C.; Wheeler, D.R.; Loy, D.A.

    1997-09-16

    A method of preparing near net shape, monolithic, porous SiC foams is disclosed. Organosilicon precursors are used to produce polymeric gels by thermally induced phase separation, wherein, a sufficiently concentrated solution of an organosilicon polymer is cooled below its solidification temperature to form a gel. Following solvent removal from the gel, the polymer foam is pretreated in an oxygen plasma in order to raise its glass transition temperature. The pretreated foam is then pyrolyzed in an inert atmosphere to form a SiC foam. 9 figs.

  4. Process for preparing silicon carbide foam

    DOE Patents [OSTI]

    Whinnery, LeRoy Louis; Nichols, Monte Carl; Wheeler, David Roger; Loy, Douglas Anson

    1997-01-01

    A method of preparing near net shape, monolithic, porous SiC foams is disclosed. Organosilicon precursors are used to produce polymeric gels by thermally induced phase separation, wherein, a sufficiently concentrated solution of an organosilicon polymer is cooled below its solidification temperature to form a gel. Following solvent removal from the gel, the polymer foam is pretreated in an oxygen plasma in order to raise its glass transition temperature. The pretreated foam is then pyrolized in an inert atmosphere to form a SiC foam.

  5. Preparation of reactive beta-dicalcium silicate

    DOE Patents [OSTI]

    Shen, M.S.; Chen, J.M.; Yang, R.T.

    1980-02-28

    This invention relates to the preparation of fine particles of reactive beta-dicalcium silicate by means of a solid state process which comprises firing a mixture of calcium sulfate, silica, and a reducing additive selected from the group consisting of calcium sulfide, carbon, carbon monoxide, methane, and hydrogen, at a temperature of about 850 to 1000/sup 0/C. A carrier gas such as nitrogen or carbon dioxide may also be added, if desired. A high concentration of sulfur dioxide is a by-product of this process.

  6. Hydrocarbon synthesis catalyst and method of preparation

    DOE Patents [OSTI]

    Sapienza, Richard S.; Sansone, Michael J.; Slegeir, William A. R.

    1983-08-02

    A catalyst for the synthesis of hydrocarbons from carbon monoxide and hydrogen composed of palladium or platinum and cobalt supported on a solid phase is disclosed. The catalyst is prepared by heating a heterogeneous component of the palladium or platinum deposited on the solid support in a solution of cobalt carbonyl or precursors thereof. The catalyst exhibits excellent activity, stability in air, and produces highly desirable product fractions even with dilute gaseous reactants. The catalyst is preferably used in dilute slurry form, which is desirable from a heat transfer standpoint.

  7. Hydrocarbon synthesis catalyst and method of preparation

    DOE Patents [OSTI]

    Sapienza, R.S.; Sansone, M.J.; Slegeir, W.A.R.

    1983-08-02

    A catalyst for the synthesis of hydrocarbons from carbon monoxide and hydrogen composed of palladium or platinum and cobalt supported on a solid phase is disclosed. The catalyst is prepared by heating a heterogeneous component of the palladium or platinum deposited on the solid support in a solution of cobalt carbonyl or precursors thereof. The catalyst exhibits excellent activity, stability in air, and produces highly desirable product fractions even with dilute gaseous reactants. The catalyst is preferably used in dilute slurry form, which is desirable from a heat transfer standpoint. 9 figs.

  8. METHOD OF PREPARING A CERAMIC FUEL ELEMENT

    DOE Patents [OSTI]

    Ross, W.T.; Bloomster, C.H.; Bardsley, R.E.

    1963-09-01

    A method is described for preparing a fuel element from -325 mesh PuO/ sub 2/ and -20 mesh UO/sub 2/, and the steps of screening --325 mesh UO/sub 2/ from the -20 mesh UO/sub 2/, mixing PuO/sub 2/ with the --325 mesh UO/sub 2/, blending this mixture with sufficient --20 mesh UO/sub 2/ to obtain the desired composition, introducing the blend into a metal tube, repeating the procedure until the tube is full, and vibrating the tube to compact the powder are included. (AEC)

  9. Conductive ceramic composition and method of preparation

    DOE Patents [OSTI]

    Smith, James L.; Kucera, Eugenia H.

    1991-01-01

    A ceramic anode composition is formed of a multivalent metal oxide or oxygenate such as an alkali metal, transition metal oxygenate. The anode is prepared as a non-stoichiometric crystalline structure by reaction and conditioning in a hydrogen gas cover containing minor proportions of carbon dioxide and water vapor. The structure exhibits a single phase and substantially enhanced electrical conductivity over that of the corresponding stoichiometric structure. Unexpectedly, such oxides and oxygenates are found to be stable in the reducing anode fuel gas of a molten carbonate fuel cell.

  10. METHOD OF PREPARING RADIOACTIVE CESIUM SOURCES

    DOE Patents [OSTI]

    Quinby, T.C.

    1963-12-17

    A method of preparing a cesium-containing radiation source with physical and chemical properties suitable for high-level use is presented. Finely divided silica is suspended in a solution containing cesium, normally the fission-product isotope cesium 137. Sodium tetraphenyl boron is then added to quantitatively precipitate the cesium. The cesium-containing precipitate is converted to borosilicate glass by heating to the melting point and cooling. Up to 60 weight percent cesium, with a resulting source activity of up to 21 curies per gram, is incorporated in the glass. (AEC)

  11. Temperature determination using pyrometry

    DOE Patents [OSTI]

    Breiland, William G.; Gurary, Alexander I.; Boguslavskiy, Vadim

    2002-01-01

    A method for determining the temperature of a surface upon which a coating is grown using optical pyrometry by correcting Kirchhoff's law for errors in the emissivity or reflectance measurements associated with the growth of the coating and subsequent changes in the surface thermal emission and heat transfer characteristics. By a calibration process that can be carried out in situ in the chamber where the coating process occurs, an error calibration parameter can be determined that allows more precise determination of the temperature of the surface using optical pyrometry systems. The calibration process needs only to be carried out when the physical characteristics of the coating chamber change.

  12. EIS-0394: Notice of Intent to Prepare an Environmental Impact...

    Energy Savers [EERE]

    Notice of Intent to Prepare an Environmental Impact Statement EIS-0394: Notice of Intent to Prepare ... and the DOE NEPA implementing procedures (10 CFR part 1021), to assess the ...

  13. Preparing the Nuclear Security Science Minds of Tomorrow | National...

    National Nuclear Security Administration (NNSA)

    Preparing the Nuclear Security Science Minds of Tomorrow Tuesday, December 17, 2013 - 10:28am Preparing the Nuclear Security Science Minds of Tomorrow On a recent Saturday at the ...

  14. EIS-0375: Notice of Intent to Prepare an Environmental Impact...

    Energy Savers [EERE]

    75: Notice of Intent to Prepare an Environmental Impact Statement EIS-0375: Notice of Intent to Prepare an Environmental Impact Statement Disposal of Greater-than-Class C Low-Level...

  15. Secretary Chu's Remarks at Vogtle Nuclear Power Plant -- As Prepared...

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

    at Vogtle Nuclear Power Plant -- As Prepared for Delivery Secretary Chu's Remarks at Vogtle Nuclear Power Plant -- As Prepared for Delivery February 15, 2012 - 12:27pm Addthis It's ...

  16. Preparing for the Quality Control Inspector Certification Exam

    Broader source: Energy.gov [DOE]

    This presentation, prepared by the Building Performance Center and the Washington Department of Commerce, identifies how individuals can better prepare for the Home Energy Professional Quality Control Inspector Certification Exam.

  17. p-Type transparent conducting oxides and methods for preparation...

    Office of Scientific and Technical Information (OSTI)

    Title: p-Type transparent conducting oxides and methods for preparation A facile, low temperature and low pressure method for the preparation of a wide range of phase pure ...

  18. Modular microfluidic system for biological sample preparation (Patent) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Modular microfluidic system for biological sample preparation Citation Details In-Document Search Title: Modular microfluidic system for biological sample preparation A reconfigurable modular microfluidic system for preparation of a biological sample including a series of reconfigurable modules for automated sample preparation adapted to selectively include a) a microfluidic acoustic focusing filter module, b) a dielectrophoresis bacteria filter module, c) a dielectrophoresis

  19. Local Leaders: Prepare for an Energy Emergency | Department of Energy

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

    Prepare for an Energy Emergency Local Leaders: Prepare for an Energy Emergency Local Leaders: Prepare for an Energy Emergency In addition to developing plans to ensure all essential government services within your jurisdiction continue during and after an emergency, prepare a plan to ensure your community is well-positioned to respond to energy disasters. Understand regional and local energy infrastructure-Where do the energy supplies in your jurisdiction come from, including electricity,

  20. Preparation for Facility Operations RM | Department of Energy

    Energy Savers [EERE]

    Preparation for Facility Operations RM Preparation for Facility Operations RM The objective of this Standard Review Plan (SRP) on Preparation for Facility Operations is to provide consistency guidance to evaluate the effectiveness of the final project closure of major construction projects for transition from Critical Decision-4 (CD-4) to facility operations. PDF icon Preparation for Facility Operations RM More Documents & Publications Code of Record Standard Review Plan (SRP) Standard

  1. NEPA Determination Complete

    Broader source: Energy.gov [DOE]

    DOE has determined that this proposed project is a major Federal action that may significantly affect the quality of the human environment. To comply with the National Environmental Policy Act ...

  2. New hydroprocessing catalysts prepared from molecular complexes

    SciTech Connect (OSTI)

    Ho, T.C.

    1994-12-31

    Current commercial hydroprocessing catalysts are transition metal sulfides (TMS) based on Group 8 and 11 metals. They are prepared by dispersing MoO{sub 3} and a promoter metal oxide, either CoO or NiO, on {gamma}-Al{sub 2}O{sub 3} or SiO{sub 2}-modified Al{sub 2}O{sub 3}. This is followed by sulfiding with a sulfur-bearing stream such as H{sub 2}S at high temperatures. The thus formed MoS{sub 2} crystallites are the backbone of the working catalysts. A potentially fruitful approach to new catalysts would be to molecularly incorporate promoter metals into the structure of MoS{sub 2} edge planes. As a first step, it would seem reasonable to exploit the use of heterometallic metal sulfur complexes as hydroprocessing catalyst precursors. The authors have developed several families of new catalysts along this line. In this paper the authors restrict themselves to the metal amine thiomolybdate-derived catalysts. Specifically, they give an overview of the performance of the bulk (unsupported) FeMo sulfide prepared from MAT. This low-surface-area catalyst shows a high HDN-to-HDS volumetric activity ratio and is also active for HDA. While most of the results are taken from their previous publications, some new results are reported here.

  3. Novel hard compositions and methods of preparation

    DOE Patents [OSTI]

    Sheinberg, H.

    1983-08-23

    Novel very hard compositions of matter are prepared by using in all embodiments only a minor amount of a particular carbide (or materials which can form the carbide in situ when subjected to heat and pressure); and no strategic cobalt is needed. Under a particular range of conditions, densified compositions of matter of the invention are prepared having hardnesses on the Rockwell A test substantially equal to the hardness of pure tungsten carbide and to two of the hardest commercial cobalt-bonded tungsten carbides. Alternately, other compositions of the invention which have slightly lower hardnesses than those described above in one embodiment also possess the advantage of requiring no tungsten and in another embodiment possess the advantage of having a good fracture toughness value. Photomicrographs show that the shapes of the grains of the alloy mixture with which the minor amount of carbide (or carbide-formers) is mixed are radically altered from large, rounded to small, very angular by the addition of the carbide. Superiority of one of these hard compositions of matter over cobalt-bonded tungsten carbide for ultra-high pressure anvil applications was demonstrated. 3 figs.

  4. Novel hard compositions and methods of preparation

    DOE Patents [OSTI]

    Sheinberg, Haskell

    1983-08-23

    Novel very hard compositions of matter are prepared by using in all embodiments only a minor amount of a particular carbide (or materials which can form the carbide in situ when subjected to heat and pressure); and no strategic cobalt is needed. Under a particular range of conditions, densified compositions of matter of the invention are prepared having hardnesses on the Rockwell A test substantially equal to the hardness of pure tungsten carbide and to two of the hardest commercial cobalt-bonded tungsten carbides. Alternately, other compositions of the invention which have slightly lower hardnesses than those described above in one embodiment also possess the advantage of requiring no tungsten and in another embodiment possess the advantage of having a good fracture toughness value. Photomicrographs show that the shapes of the grains of the alloy mixture with which the minor amount of carbide (or carbide-formers) is mixed are radically altered from large, rounded to small, very angular by the addition of the carbide. Superiority of one of these hard compositions of matter over cobalt-bonded tungsten carbide for ultra-high pressure anvil applications was demonstrated.

  5. Experience in preparing fuel for combustion

    SciTech Connect (OSTI)

    Rude, J.

    1995-09-01

    The key phase seems to be that wood is the ORIGINAL FUEL. Certainly as man discovered fire, it was the most obvious as well as abundantly available fuel and it burned very well because man was smart enough to select the dry wood once he understood the basics of combustion. As the needs started to go beyond the most elementary, designs for burning ideal fuels were pretty well perfected, however, the burning of less ideal fuels still remain a challenge. To provide plant steam requirements by burning waste that must be disposed of anyway can reduce operating cost considerably. For most of us involved in producing steam, the experience we have with fuels such as bark, wood waste, sludge, and miscellaneous forms of solid combustible waste material, are a result of burning these fuels in an existing boiler supposedly designed for wood waste or possibly a combination of wood and other fuels such as coal, oil, or gas. For a supplier of fuel preparation systems, the typical application involves the sizing, cleaning, and drying of wood waste, and sludge from a pulp and/or paper mill. Other forms of combustible waste are dealt with occasionally and after proper preparation fired in the combustion system for the purpose of generating hot gas and/or steam for the plant process.

  6. Ethylenediamine salt of 5-nitrotetrazole and preparation

    DOE Patents [OSTI]

    Lee, Kien-yin; Coburn, Michael D.

    1985-01-01

    Ethylenediamine salt of 5-nitrotetrazole and preparation. This salt has been found to be useful as an explosive alone and in eutectic mixtures with ammonium nitrate and/or other explosive compounds. Its eutectic with ammonium nitrate has been demonstrated to behave in a similar manner to a monomolecular explosive such as TNT, and is less sensitive than the pure salt. Moreover, this eutectic mixture, which contains 87.8 mol % of ammonium nitrate, is close to the CO.sub.2 -balanced composition of 90 mol %, and has a relatively low melting point of 110.5 C. making it readily castable. The ternary eutectic system containing the ethylenediamine salt of 5-nitrotetrazole, ammonium nitrate and ethylenediamine dinitrate has a eutectic temperature of 89.5 C. and gives a measured detonation pressure of 24.8 GPa, which is 97.6% of the calculated value. Both the pure ethylenediamine salt and its known eutectic compounds behave in substantially ideal manner. Methods for the preparation of the salt are described.

  7. Solids mass flow determination

    DOE Patents [OSTI]

    Macko, Joseph E.

    1981-01-01

    Method and apparatus for determining the mass flow rate of solids mixed with a transport fluid to form a flowing mixture. A temperature differential is established between the solids and fluid. The temperature of the transport fluid prior to mixing, the temperature of the solids prior to mixing, and the equilibrium temperature of the mixture are monitored and correlated in a heat balance with the heat capacities of the solids and fluid to determine the solids mass flow rate.

  8. Preparing for Project Implementation after an Energy Assessment |

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

    Department of Energy after an Energy Assessment Preparing for Project Implementation after an Energy Assessment This presentation covers concrete steps and implementation tactics to take after an energy assessment. PDF icon Preparing for Project Implementation after an Energy Assessment (March 10, 2010) More Documents & Publications Preparing for Project Implementation Assigning Accountability for Each Project, April 14, 2010

  9. Rapid determination of actinides in seawater samples

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

    Maxwell, Sherrod L.; Culligan, Brian K.; Hutchison, Jay B.; Utsey, Robin C.; McAlister, Daniel R.

    2014-03-09

    A new rapid method for the determination of actinides in seawater samples has been developed at the Savannah River National Laboratory. The actinides can be measured by alpha spectrometry or inductively-coupled plasma mass spectrometry. The new method employs novel pre-concentration steps to collect the actinide isotopes quickly from 80 L or more of seawater. Actinides are co-precipitated using an iron hydroxide co-precipitation step enhanced with Ti+3 reductant, followed by lanthanum fluoride co-precipitation. Stacked TEVA Resin and TRU Resin cartridges are used to rapidly separate Pu, U, and Np isotopes from seawater samples. TEVA Resin and DGA Resin were used tomore » separate and measure Pu, Am and Cm isotopes in seawater volumes up to 80 L. This robust method is ideal for emergency seawater samples following a radiological incident. It can also be used, however, for the routine analysis of seawater samples for oceanographic studies to enhance efficiency and productivity. In contrast, many current methods to determine actinides in seawater can take 1–2 weeks and provide chemical yields of ~30–60 %. This new sample preparation method can be performed in 4–8 h with tracer yields of ~85–95 %. By employing a rapid, robust sample preparation method with high chemical yields, less seawater is needed to achieve lower or comparable detection limits for actinide isotopes with less time and effort.« less

  10. Preparation of certain m-aminophenols and the use thereof for preparation of laser dyes

    DOE Patents [OSTI]

    Hammond, Peter R.

    1986-01-01

    Methods are provided for making certain m-aminophenols using a sulfonation/alkali fusion procedure. The aminophenols are key intermediates in the synthesis of dyes, particularly efficient, stable dyes for laser application. Preparations of some rhodamine and phenoxazone dyes from the m-aminophenols are described.

  11. Preparation of certain m-aminophenols and the use thereof for preparation of laser dyes

    DOE Patents [OSTI]

    Hammond, P.R.

    1983-12-29

    Methods are provided for making certain m-aminophenols using a sulfonation/alkali fusion procedure. The aminophenols are key intermediates in the synthesis of dyes, particularly efficient, stable dyes for laser application. Preparations of some rhodamine and phenoxazone dyes from the m-aminophenols are described.

  12. Ambient pressure process for preparing aerogel thin films reliquified sols useful in preparing aerogel thin films

    DOE Patents [OSTI]

    Brinker, Charles Jeffrey; Prakash, Sai Sivasankaran

    1999-01-01

    A method for preparing aerogel thin films by an ambient-pressure, continuous process. The method of this invention obviates the use of an autoclave and is amenable to the formation of thin films by operations such as dip coating. The method is less energy intensive and less dangerous than conventional supercritical aerogel processing techniques.

  13. Method for preparing boron-carbide articles

    DOE Patents [OSTI]

    Benton, S.T.; Masters, D.R.

    1975-10-21

    The invention is directed to the preparation of boron carbide articles of various configurations. A stoichiometric mixture of particulate boron and carbon is confined in a suitable mold, heated to a temperature in the range of about 1250 to 1500$sup 0$C for effecting a solid state diffusion reaction between the boron and carbon for forming the boron carbide (B$sub 4$C), and thereafter the resulting boron-carbide particles are hot-pressed at a temperature in the range of about 1800 to 2200$sup 0$C and a pressure in the range of about 1000 to 4000 psi for densifying and sintering the boron carbide into the desired article.

  14. Preparation of stable crude oil transport emulsions

    SciTech Connect (OSTI)

    Gregoli, A.A.; Hamshar, J.A.; Olah, A.M.; Riley, C.J.; Rimmer, D.P.

    1988-02-16

    A process for preparing an oil-in-water emulsion for pipeline transmission is described comprising: (a) shearing and mixing statically, without any dynamic shearing and mixing preceding or following the shearing and mixing statically, a hydrocarbon with an emulsifying composition comprising water and a minor amount of an emulsifying agent at a temperature of from about 100/sup 0/F. to about 200/sup 0/F. to form an oil-in-water emulsion having a viscosity sufficiently low for pipeline transmission, wherein the amount of water in the oil-in-water emulsion is from about 15% to about 60% by weight, and wherein the emulsifying agent is used in an amount sufficient to assist in the formation of the oil-in-water emulsion that is sufficiently stable for pipeline transmission; and wherein the emulsifying agent comprises about 50 percent by weight of an ethoxylated nonyl phenol compound.

  15. Multiple wavelength photolithography for preparing multilayer microstructures

    DOE Patents [OSTI]

    Dentinger, Paul Michael (Livermore, CA); Krafcik, Karen Lee (Livermore, CA)

    2003-06-24

    The invention relates to a multilayer microstructure and a method for preparing thereof. The method involves first applying a first photodefinable composition having a first exposure wavelength on a substrate to form a first polymeric layer. A portion of the first photodefinable composition is then exposed to electromagnetic radiation of the first exposure wavelength to form a first pattern in the first polymeric layer. After exposing the first polymeric layer, a second photodefinable composition having a second exposure wavelength is applied on the first polymeric layer to form a second polymeric layer. A portion of the second photodefinable composition is then exposed to electromagnetic radiation of the second exposure wavelength to form a second pattern in the second polymeric layer. In addition, a portion of each layer is removed according to the patterns to form a multilayer microstructure having a cavity having a shape that corresponds to the portions removed.

  16. Improved method of preparing composite superconducting wire

    DOE Patents [OSTI]

    Verhoeven, J.D.; Gibson, E.D.; Finnemore, D.K.; Ostenson, J.E.; Schmidt, F.A.; Owen, C.V.

    1979-10-17

    An improved method of preparing composite multifilament superconducting wire of Nb/sub 3/Sn in a copper matrix eliminates the necessity of coating the drawn wire with tin. A generalized cylindrical billet of an alloy of copper containing at least 15 weight percent niobium, present in the copper as discrete, randomly distributed and oriented dendritic-shaped particles, is provided with at least one longitudinal opening which is filled with tin to form a composite drawing rod. The drawing rod is then drawn to form a ductile composite multifilament wire containing a filament of tin. The ductile wire containing the tin can then be wound into magnet coils or other devices before heating to diffuse the tin through the wire to react with the niobium forming Nb/sub 3/Sn. Also described is an improved method for making large billets of the copper-niobium alloy by consumable-arc casting.

  17. Method of preparing composite superconducting wire

    DOE Patents [OSTI]

    Verhoeven, John D.; Gibson, Edwin D.; Finnemore, Douglas K.; Ostenson, Jerome E.; Schmidt, Frederick A.; Owen, Charles V.

    1985-08-06

    An improved method of preparing composite multifilament superconducting wire of Nb.sub.3 Sn in a copper matrix which eliminates the necessity of coating the drawn wire with tin. A generalized cylindrical billet of an alloy of copper containing at least 15 weight percent niobium, present in the copper as discrete, randomly distributed and oriented dendritic-shaped particles, is provided with at least one longitudinal opening which is filled with tin to form a composite drawing rod. The drawing rod is then drawn to form a ductile composite multifilament wire containing a filament of tin. The ductile wire containing the tin can then be wound into magnet coils or other devices before heating to diffuse the tin through the wire to react with the niobium forming Nb.sub.3 Sn. Also described is an improved method for making large billets of the copper-niobium alloy by consumable-arc casting.

  18. Process for preparing aqueous paint composition

    SciTech Connect (OSTI)

    Scholten, H.P.H.; Dijkstra, T.J.; Van Iperen, R.

    1990-06-12

    This patent describes a process for preparing an aqueous paint composition. It comprises: mixing a pigment power having a particle size less than about 20 micrometers, a crosslinking agent and an epoxy resin to form a liquid, solvent-free paste, reacting the liquid, solvent-free paste with an amount of an amine selected from the group consisting of secondary amines and mixtures of secondary amines and primary amines sufficient to provide at least one N {bond}H function per epoxy group of the epoxy resin to form a suspension of particles coated with an epoxy-amine adduct and the crosslinking agent; neutralizing the suspension of particles; and adjusting the concentration of the resulting dispersion to provide a solids content in the range of from about 25 to 75 solid by addition of water.

  19. Preparation of thin film high temperature superconductors

    SciTech Connect (OSTI)

    VenKatesan, X.X.T.; Li, Q.; Findikoglu, A.; Hemmick, D. . Dept. of Physics); Wu, X.D. ); Inam, A.; Chang, C.C.; Ramesh, R.; Hwang, D.M.; Ravi, T.S.; Etemad, S.; Martinez, J.A.; Wilkens, B. )

    1991-03-01

    This paper addresses fundamental issues in preparing high quality high T{sub c} YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} thin films. The techniques of inverted cylindrical magnetron sputtering and pulsed laser deposition are chosen as successful examples to illustrate how the key problems can be solved. The fabrication of YBa{sub 2}Cu{sub 3}O{sub 7{minus}x}/PrBa{sub 2}Cu{sub 3}O{sub 7{minus}x} superlattices where superconductivity in a single unit cell layer of YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} was observed demonstrates the state of the art of thin film deposition of high T{sub c} materials. Systematic variations of the deposition parameters result in changes of superconducting and structural properties of the films that correlate with their microwave and infrared characteristics.

  20. Categorical Exclusion Determinations: Environmental Management...

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

    Consolidated Business Service Center Categorical Exclusion Determinations: Environmental Management Consolidated Business Service Center Categorical Exclusion Determinations issued ...

  1. Categorical Exclusion Determinations: Minnesota | Department...

    Office of Environmental Management (EM)

    Minnesota Categorical Exclusion Determinations: Minnesota Location Categorical Exclusion Determinations issued for actions in Minnesota. DOCUMENTS AVAILABLE FOR DOWNLOAD December ...

  2. Waste Determination Equivalency - 12172

    SciTech Connect (OSTI)

    Freeman, Rebecca D.

    2012-07-01

    The Savannah River Site (SRS) is a Department of Energy (DOE) facility encompassing approximately 800 square kilometers near Aiken, South Carolina which began operations in the 1950's with the mission to produce nuclear materials. The SRS contains fifty-one tanks (2 stabilized, 49 yet to be closed) distributed between two liquid radioactive waste storage facilities at SRS containing carbon steel underground tanks with storage capacities ranging from 2,800,000 to 4,900,000 liters. Treatment of the liquid waste from these tanks is essential both to closing older tanks and to maintaining space needed to treat the waste that is eventually vitrified or disposed of onsite. Section 3116 of the Ronald W. Reagan National Defense Authorization Act of Fiscal Year 2005 (NDAA) provides the Secretary of Energy, in consultation with the Nuclear Regulatory Commission (NRC), a methodology to determine that certain waste resulting from prior reprocessing of spent nuclear fuel are not high-level radioactive waste if it can be demonstrated that the waste meets the criteria set forth in Section 3116(a) of the NDAA. The Secretary of Energy, in consultation with the NRC, signed a determination in January 2006, pursuant to Section 3116(a) of the NDAA, for salt waste disposal at the SRS Saltstone Disposal Facility. This determination is based, in part, on the Basis for Section 3116 Determination for Salt Waste Disposal at the Savannah River Site and supporting references, a document that describes the planned methods of liquid waste treatment and the resulting waste streams. The document provides descriptions of the proposed methods for processing salt waste, dividing them into 'Interim Salt Processing' and later processing through the Salt Waste Processing Facility (SWPF). Interim Salt Processing is separated into Deliquification, Dissolution, and Adjustment (DDA) and Actinide Removal Process/Caustic Side Solvent Extraction Unit (ARP/MCU). The Waste Determination was signed by the Secretary of Energy in January of 2006 based on proposed processing techniques with the expectation that it could be revised as new processing capabilities became viable. Once signed, however, it became evident that any changes would require lengthy review and another determination signed by the Secretary of Energy. With the maturation of additional salt removal technologies and the extension of the SWPF start-up date, it becomes necessary to define 'equivalency' to the processes laid out in the original determination. For the purposes of SRS, any waste not processed through Interim Salt Processing must be processed through SWPF or an equivalent process, and therefore a clear statement of the requirements for a process to be equivalent to SWPF becomes necessary. (authors)

  3. PHYSICAL PROPERTY MEASUREMENTS OF LABORATORY PREPARED SALTSTONE GROUT

    SciTech Connect (OSTI)

    Hansen, E.; Cozzi, A.; Edwards, T.

    2014-05-05

    The Saltstone Production Facility (SPF) built two new Saltstone Disposal Units (SDU), SDU 3 and SDU 5, in 2013. The variable frequency drive (VFD) for the grout transfer hose pump tripped due to high current demand by the motor during the initial radioactive saltstone transfer to SDU 5B on 12/5/2013. This was not observed during clean cap processing on July 5, 2013 to SDU 3A, which is a slightly longer distance from the SPF than is SDU 5B. Saltstone Design Authority (SDA) is evaluating the grout pump performance and capabilities to transfer the grout processed in SPF to SDU 3/5. To assist in this evaluation, grout physical properties are required. At this time, there are no rheological data from the actual SPF so the properties of laboratory prepared samples using simulated salt solution or Tank 50 salt solution will be measured. The physical properties of grout prepared in the laboratory with de-ionized water (DI) and salt solutions were obtained at 0.60 and 0.59 water to premix (W/P) ratios, respectively. The yield stress of the DI grout was greater than any salt grout. The plastic viscosity of the DI grout was lower than all of the salt grouts (including salt grout with admixture). When these physical data were used to determine the pressure drop and fluid horsepower for steady state conditions, the salt grouts without admixture addition required a higher pressure drop and higher fluid horsepower to transport. When 0.00076 g Daratard 17/g premix was added, both the pressure drop and fluid horsepower were below that of the DI grout. Higher concentrations of Daratard 17 further reduced the pressure drop and fluid horsepower. The uncertainty in the single point Bingham Plastic parameters is + 4% of the reported values and is the bounding uncertainty. Two different mechanical agitator mixing protocols were followed for the simulant salt grout, one having a total mixing time of three minutes and the other having a time of 10 minutes. The Bingham Plastic parameters were essentially the same for the salt grout without admixture. When Daratard 17 was added, the Bingham Plastic yield stress increased for the 10 minute mix. The simulant salt used in this task had similar physical properties of the Tank 50 3Q13 salt grout and is recommended for future use, if the salt solution in Tank 50 does not change. The design basis physical properties used to size the pumps and mixers at SPF were obtained from DPST-85-312. The grouts characterized in this report are bounded by the design basis density and Bingham Plastic yield stress. The opposite is true for the plastic viscosity. Steady state pressure drop calculations were performed for the design basis values using the flow rate for the clean cap and salt grouts and they bound the pressure drop of the grouts characterized in this report. A comparison of the lab prepared samples to PI ProcessBook data, specifically average pressure drop, indicate that the lab prepared samples are more viscous in nature than what is processed in the facility. This difference could be due to the applied shear rates which could be lower in the lab as compared to the facility and that fact the SPF added flush water, making this comparison more difficult. A perfunctory review of the PI ProcessBook data was discussed. It may be possible that the frequency that the distributed control system alters the grout pump speed to maintain grout hopper volume can negatively affect the efficiency of the grout pump.

  4. CX-007098: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Feed Preparation and ComminutionCX(s) Applied: B3.6Date: 10/13/2011Location(s): Albany, OregonOffice(s): Fossil Energy, National Energy Technology Laboratory

  5. CX-005861: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Pretreatment Engineering Platform (PEP) Sludge Simulant PreparationCX(s) Applied: B3.6Date: 03/17/2011Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  6. CX-009628: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Bronze Preparation for Zinc Sequestration CX(s) Applied: B3.6 Date: 10/18/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  7. CX-007657: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation of Phase-Pure Standards CX(s) Applied: B3.6 Date: 11/30/2011 Location(s): South Carolina Offices(s): Savannah River Operations Office

  8. CX-011195: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Long Baseline Neutrino Experiment Future Stockpile Site Preparation CX(s) Applied: B1.15 Date: 08/20/2013 Location(s): Illinois Offices(s): Fermi Site Office

  9. CX-000802: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Transmission Electron Microscopy Specimen Preparation by ElectropolishingCX(s) Applied: B3.6Date: 01/05/2010Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  10. CX-006397: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation and Examination of Transmission Electron Microscopy (TEM) SpecimensCX(s) Applied: B3.6Date: 05/25/2011Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  11. CX-010330: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation and Examination of Transmission Electron Microscopy (TEM) Specimens CX(s) Applied: B3.6 Date: 04/04/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  12. CX-010830: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation and Disposal of Photographic Darkroom Solutions CX(s) Applied: B3.6 Date: 08/01/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  13. CX-008654: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Prepare and Seal Exterior of Dry Room, Building 735-A CX(s) Applied: B1.3 Date: 05/16/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  14. CX-001950: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation of Energy Efficiency and Conservation Block Grant ApplicationCX(s) Applied: A1, B5.1Date: 04/26/2010Location(s): Perth Amboy, New JerseyOffice(s): Energy Efficiency and Renewable Energy

  15. CX-001951: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation of Energy Efficiency and Conservation StrategyCX(s) Applied: A8, A11, B5.1Date: 04/26/2010Location(s): Perth Amboy, New JerseyOffice(s): Energy Efficiency and Renewable Energy

  16. CX-006399: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Microbiological Sample Preparation and Analysis For Use With Hybrid Microwave OvenCX(s) Applied: B3.6Date: 05/19/2011Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  17. CX-009054: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Preparation of Used Lead for Off-Site Shipment for Recycle CX(s) Applied: B6.8 Date: 08/02/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  18. CX-010498: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Crush and Disperse Specimen Preparation Technique CX(s) Applied: B3.6 Date: 05/09/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  19. CX-009625: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation and Temperature-Time Settling Treatment of Rheology Samples CX(s) Applied: B3.6 Date: 10/25/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  20. CX-002880: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation, Irradiation, and Temperature-Time Settling Treatment of Rheology SamplesCX(s) Applied: B3.6Date: 06/09/2010Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  1. CX-004841: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Scanned Probe Microscopy Surface Analysis and Sample PreparationCX(s) Applied: B3.6Date: 12/17/2010Location(s): Aiken, South CarolinaOffice(s): Savannah River Operations Office

  2. CX-000818: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Scanned Probe Microscopy Surface Analysis and Sample PreparationCX(s) Applied: B3.6Date: 12/08/2009Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  3. CX-010322: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Research and Development Welding and Brazing Sample Preparation and Activities in Building 723-A CX(s) Applied: B3.6 Date: 04/16/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  4. CX-011507: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparing of Environmental Samples for Analysis CX(s) Applied: B3.6 Date: 10/17/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  5. CX-012397: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Prepare TRU Pad 16 for RCRA Closure CX(s) Applied: B6.1 Date: 05/01/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  6. NEPA Determination Form

    National Nuclear Security Administration (NNSA)

    LA NEPA COMPLIANCE DETERMINATION FORM PRID - 09P-0059 V2 Page 1 of 8 Project/Activity Title: TA-3 Substation Replacement Project PRID: 09P-0059 V2 Date: February 16, 2016 Purpose: The proposed demolition and replacement of the Los Alamos National Laboratory's (LANL) Technical Area (TA)-3 electrical power substation is needed to provide reliable and efficient electrical distribution systems with sufficient electrical capacity to support the national security missions. The electrical distribution

  7. Award Fee Determination Summary

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

    2 CH2M Hill Plateau Remediation Company Contract Number: DE-AC06-08RL14788 Final Fee Determination for Base funded Performance Measures Basis of Evaluation: Completion of Performance Measures contained in Section J, Attachment J.4, Performance Evaluation and Measurement Plan, according to the identified completion criteria. Evaluation Results: FY 2012 Base Period Fee Available Fee allocated to FY 2012* Performance Measures $10,399,033.60 Incremental Fee $4,490,000.00 Provisional Fee

  8. Award Fee Determination Summary

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

    1 CH2M Hill Plateau Remediation Company Contract Number: DE-AC06-08RL14788 Final Fee Determination for Base funded and American Recovery and Reinvestment Act (Recovery) funded Performance Measures Basis of Evaluation: Completion of Performance Measures contained in Section J, AttachmentJ.4, Performance Evaluation and Measurement Plan, according to the identified completion criteria. Evaluation Results: Fiscal Year 2011 (Oct 1, 2010 - Sept 30, 2011) Base Funded Fee Recovery Funded Fee Available

  9. Method of preparation of removable syntactic foam

    DOE Patents [OSTI]

    Arnold, Jr., Charles; Derzon, Dora K.; Nelson, Jill S.; Rand, Peter B.

    1995-01-01

    Easily removable, environmentally safe, low-density, syntactic foams are disclosed which are prepared by mixing insoluble microballoons with a solution of water and/or alcohol-soluble polymer to produce a pourable slurry, optionally vacuum filtering the slurry in varying degrees to remove unwanted solvent and solute polymer, and drying to remove residual solvent. The properties of the foams can be controlled by the concentration and physical properties of the polymer, and by the size and properties of the microballoons. The suggested solute polymers are non-toxic and soluble in environmentally safe solvents such as water or low-molecular weight alcohols. The syntactic foams produced by this process are particularly useful in those applications where ease of removability is beneficial, and could find use in packaging recoverable electronic components, in drilling and mining applications, in building trades, in art works, in the entertainment industry for special effects, in manufacturing as temporary fixtures, in agriculture as temporary supports and containers and for delivery of fertilizer, in medicine as casts and splints, as temporary thermal barriers, as temporary protective covers for fragile objects, as filters for particulate matter, which matter may be easily recovered upon exposure to a solvent, as in-situ valves (for one-time use) which go from maximum to minimum impedance when solvent flows through, and for the automatic opening or closing of spring-loaded, mechanical switches upon exposure to a solvent, among other applications.

  10. Method of preparation of removable syntactic foam

    DOE Patents [OSTI]

    Arnold, C. Jr.; Derzon, D.K.; Nelson, J.S.; Rand, P.B.

    1995-07-11

    Easily removable, environmentally safe, low-density, syntactic foams are disclosed which are prepared by mixing insoluble microballoons with a solution of water and/or alcohol-soluble polymer to produce a pourable slurry, optionally vacuum filtering the slurry in varying degrees to remove unwanted solvent and solute polymer, and drying to remove residual solvent. The properties of the foams can be controlled by the concentration and physical properties of the polymer, and by the size and properties of the microballoons. The suggested solute polymers are non-toxic and soluble in environmentally safe solvents such as water or low-molecular weight alcohols. The syntactic foams produced by this process are particularly useful in those applications where ease of removability is beneficial, and could find use in packaging recoverable electronic components, in drilling and mining applications, in building trades, in art works, in the entertainment industry for special effects, in manufacturing as temporary fixtures, in agriculture as temporary supports and containers and for delivery of fertilizer, in medicine as casts and splints, as temporary thermal barriers, as temporary protective covers for fragile objects, as filters for particulate matter, which matter may be easily recovered upon exposure to a solvent, as in-situ valves (for one-time use) which go from maximum to minimum impedance when solvent flows through, and for the automatic opening or closing of spring-loaded, mechanical switches upon exposure to a solvent, among other applications. 1 fig.

  11. Preparing for the clean air act amendments

    SciTech Connect (OSTI)

    Boomer, B.; Bensinger, D. Midwest Research Inst., Cary, NC )

    1993-09-09

    The U.S. Environmental Protection Agency (EPA) and state air quality control agencies are in the midst of developing regulations and programs to meet the ambitious goals of the Clean Air Act Amendment (CAAA) of 1990. The CAAA--which call for stricter air quality standards, a greater number of pollutants and sources to be regulated, new operating permits, and more stringent enforcement of air quality violations--are expected to have a significant impact on virtually every facility in the country. An important deadline in the implementation of the CAAA is November 1993. That is when individual states must submit their proposed operating permit programs to the EPA, as mandated by Title 5 of the Amendments. The EPA then has one year after receiving a state program to accept or reject it. Once a state's program is accepted, all major sources of air pollution in that state have one year to apply for an operating air permit. Although the initial deadlines for business and industry are up to two years away, sufficient information is now available to take the first steps toward compliance with the new air quality regulations. Even while the details of the new rules are being hammered out, plant engineering can and should begin laying the groundwork for their own permit applications. Time and effort spent preparing now for the provisions of the CAAA will pay off in the long run.

  12. Microfluidic DNA sample preparation method and device

    DOE Patents [OSTI]

    Krulevitch, Peter A.; Miles, Robin R.; Wang, Xiao-Bo; Mariella, Raymond P.; Gascoyne, Peter R. C.; Balch, Joseph W.

    2002-01-01

    Manipulation of DNA molecules in solution has become an essential aspect of genetic analyses used for biomedical assays, the identification of hazardous bacterial agents, and in decoding the human genome. Currently, most of the steps involved in preparing a DNA sample for analysis are performed manually and are time, labor, and equipment intensive. These steps include extraction of the DNA from spores or cells, separation of the DNA from other particles and molecules in the solution (e.g. dust, smoke, cell/spore debris, and proteins), and separation of the DNA itself into strands of specific lengths. Dielectrophoresis (DEP), a phenomenon whereby polarizable particles move in response to a gradient in electric field, can be used to manipulate and separate DNA in an automated fashion, considerably reducing the time and expense involved in DNA analyses, as well as allowing for the miniaturization of DNA analysis instruments. These applications include direct transport of DNA, trapping of DNA to allow for its separation from other particles or molecules in the solution, and the separation of DNA into strands of varying lengths.

  13. Preparation and Characterization of Graphene Oxide Paper

    SciTech Connect (OSTI)

    Dikin,D.; Stankovich, S.; Zimney, E.; Piner, R.; Dommett, G.; Evmenenko, G.; Nguyen, S.; Ruoff, R.

    2007-01-01

    Free-standing paper-like or foil-like materials are an integral part of our technological society. Their uses include protective layers, chemical filters, components of electrical batteries or supercapacitors, adhesive layers, electronic or optoelectronic components, and molecular storage. Inorganic 'paper-like' materials based on nanoscale components such as exfoliated vermiculite or mica platelets have been intensively studied and commercialized as protective coatings, high-temperature binders, dielectric barriers and gas-impermeable membranes. Carbon-based flexible graphite foils composed of stacked platelets of expanded graphite have long been used in packing and gasketing applications because of their chemical resistivity against most media, superior sealability over a wide temperature range, and impermeability to fluids. The discovery of carbon nanotubes brought about bucky paper, which displays excellent mechanical and electrical properties that make it potentially suitable for fuel cell and structural composite applications. Here we report the preparation and characterization of graphene oxide paper, a free-standing carbon-based membrane material made by flow-directed assembly of individual graphene oxide sheets. This new material outperforms many other paper-like materials in stiffness and strength. Its combination of macroscopic flexibility and stiffness is a result of a unique interlocking-tile arrangement of the nanoscale graphene oxide sheets.

  14. Ethylenediamine salt of 5-nitrotetrazole and preparation

    DOE Patents [OSTI]

    Lee, K.; Coburn, M.D.

    1984-05-17

    The ethylenediamine salt of 5-nitrotetrazole has been found to be useful as an explosive alone and in eutectic mixtures with ammonium nitrate and/or other explosive compounds. Its eutectic with ammonium nitrate has been demonstrated to behave in a similar manner to a monomolecular explosive such as TNT, and is less sensitive than the pure salt. Moreover, this eutectic mixture, which contains 87.8 mol% of ammonium nitrate, is close to the CO/sub 2/-balanced composition of 90 mol%, and has a relatively low melting point of 110.5 C making it readily castable. The ternary eutectic system containing the ethylenediamine salt of 5-nitrotetrazole, ammonium nitrate and ethylenediamine dinitrate has a eutectic temperature of 89.5 C and gives a measured detonation pressure of 24.8 GPa, which is 97.6% of the calculated value. Both the pure ethylenediamine salt and its known eutectic compounds behave in substantially ideal manner. Methods for the preparation of the salt are described.

  15. Methods for preparation of cyclopentadienyliron (II) arenes

    DOE Patents [OSTI]

    Keipert, Steven J.

    1991-01-01

    Two improved methods for preparation of compounds with the structure shown in equation X [(Cp)--Fe--(Ar)].sup.+.sub.b X.sup.b- (X) where Cp is an eta.sup.5 complexed, substituted or unsubstituted, cyclopentadienyl or indenyl anion, Ar is an eta.sup.6 complexed substituted or unsubstituted, pi-arene ligand anad X is a b-valent anion where b is an integer between 1 and 3. The two methods, which differ in the source of the cyclopentadienyl anion - Lewis acid complex, utilize a Lewis acid assisted ligand transfer reaction. The cyclopentadienyl anion ligand, assisted by a Lewis acid is transferred to ferrous ion in the presence of an arene. In the first method, the cyclopentadienyl anion is derived from ferrocene and ferrous chloride. In this reaction, the cyclopentadienyliron (II) arene product is derived partially from ferrocene and partially from the ferrous salt. In the second method, the cyclopentadienyl anion - Lewis acid complex is formed by direct reaction of the Lewis acid with an inorganic cyclopentadienide salt. The cyclopentadienyliron (II) arene product of this reaction is derived entirely from the ferrous salt. Cyclopentadienyliron (II) arene cations are of great interest due to their utility as photoactivatable catalysts for a variety of polymerization reactions.

  16. Method of high purity silane preparation

    DOE Patents [OSTI]

    Tsuo, Y. Simon; Belov, Eugene P.; Gerlivanov, Vadim G.; Zadde, Vitali V.; Kleschevnikova, Solomonida I.; Korneev, Nikolai N.; Lebedev, Eugene N.; Pinov, Akhsarbek B.; Ryabenko, Eugene A.; Strebkov, Dmitry S.; Chernyshev, Eugene A.

    2000-01-01

    A process for the preparation of high purity silane, suitable for forming thin layer silicon structures in various semiconductor devices and high purity poly- and single crystal silicon for a variety of applications, is provided. Synthesis of high-purity silane starts with a temperature assisted reaction of metallurgical silicon with alcohol in the presence of a catalyst. Alcoxysilanes formed in the silicon-alcohol reaction are separated from other products and purified. Simultaneous reduction and oxidation of alcoxysilanes produces gaseous silane and liquid secondary products, including, active part of a catalyst, tetra-alcoxysilanes, and impurity compounds having silicon-hydrogen bonds. Silane is purified by an impurity adsorption technique. Unreacted alcohol is extracted and returned to the reaction with silicon. Concentrated mixture of alcoxysilanes undergoes simultaneous oxidation and reduction in the presence of a catalyst at the temperature -20.degree. C. to +40.degree. C. during 1 to 50 hours. Tetra-alcoxysilane extracted from liquid products of simultaneous oxidation and reduction reaction is directed to a complete hydrolysis. Complete hydrolysis of tetra-alcoxysilane results in formation of industrial silica sol and alcohol. Alcohol is dehydrated by tetra-alcoxysilane and returned to the reaction with silicon.

  17. Alloy corrosion and erosion in coal preparation plants

    SciTech Connect (OSTI)

    Swisher, A. )

    1991-05-01

    This paper discusses piping and other hardware in coal preparation plants which are susceptible to degradation by dissolved salts and suspended coal in the process water. Because the coal mined underground in Appalachia and the Midwest is now increasing in chlorine content, there could be an adverse impact on materials performance. In-plant tests were conducted to determine the effect of chlorine concentration in process water on corrosion and erosion rates and to explore methods of corrosion control. The results showed an inverse dependence of corrosion rate on chloride ion content of the process water. Supplementary experiments conducted in the laboratory showed that the corrosion rate of 1018 steel goes through a maximum as a function of the chloride plus sulfate concentrations in water. Also in the plant tests, cupronickel alloys not considered previously for this application performed well, but metal wastage of the cupronickels was greater than for 304 stainless steel. Success was achieved in cathodically protecting two wear-resistant alloys in coal slurry piping.

  18. Solar Ready Vets: Preparing Veterans for the Solar Workforce | Department

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

    of Energy Solar Ready Vets: Preparing Veterans for the Solar Workforce Solar Ready Vets: Preparing Veterans for the Solar Workforce Addthis Description Solar Ready Vets, created by the Department of Energy's SunShot Initiative, connects our nation's transitioning veterans to the growing solar energy industry. As these active duty service members prepare to enter the civilian world, the Solar Ready Vets program offers them the opportunity to learn about all aspects of the solar industry in a

  19. It's National Preparedness Month: Be Prepared with Alternative Fuels |

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

    Department of Energy It's National Preparedness Month: Be Prepared with Alternative Fuels It's National Preparedness Month: Be Prepared with Alternative Fuels September 24, 2014 - 3:13pm Addthis It's National Preparedness Month: Be Prepared with Alternative Fuels Vehicles use time-fill connections at a compressed natural gas (CNG) refueling station in Oyster Bay, New York. The project was supported by the Greater Long Island Clean Cities Coalition. | Photo by Greater Long Island Clean

  20. Method of preparing graphene-sulfur nanocomposites for rechargeable

    Office of Scientific and Technical Information (OSTI)

    lithium-sulfur battery electrodes (Patent) | SciTech Connect Method of preparing graphene-sulfur nanocomposites for rechargeable lithium-sulfur battery electrodes Citation Details In-Document Search Title: Method of preparing graphene-sulfur nanocomposites for rechargeable lithium-sulfur battery electrodes A method of preparing a graphene-sulfur nanocomposite for a cathode in a rechargeable lithium-sulfur battery comprising thermally expanding graphite oxide to yield graphene layers, mixing

  1. Memorandum Guidance for the Preparation of Department of Energy (DOE)

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

    Annual Site Environmental reports (ASERs) for Calendar Year 2014 | Department of Energy Guidance for the Preparation of Department of Energy (DOE) Annual Site Environmental reports (ASERs) for Calendar Year 2014 Memorandum Guidance for the Preparation of Department of Energy (DOE) Annual Site Environmental reports (ASERs) for Calendar Year 2014 This memorandum transmits guidance for the preparation of Department of Energy ASERs for Calendar year 2014 required under DOE O 231.1B,

  2. Emerging Renewable Technologies Prepared by RE Vision Consulting, LLC

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

    Economic Methodology for the Evaluation of Emerging Renewable Technologies Prepared by RE Vision Consulting, LLC October 2011 Document Prepared for DOE by: RE Vision Consulting, LLC www.re-vision.net Project Manager: Mirko Previsic Email Address: mirko@re-vision.net © Copyright 2011 RE Vision Consulting, LLC, All Rights Reserved DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES This document was prepared by the organizations named below as an account of work sponsored or cosponsored by the

  3. Optimized Pump Systems Save Coal Preparation Plant Money and Energy |

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

    Department of Energy Optimized Pump Systems Save Coal Preparation Plant Money and Energy Optimized Pump Systems Save Coal Preparation Plant Money and Energy This case study describes how Peabody Holding Company was able to improve the performance of a coal slurry pumping system at its Randolph Coal Preparation plant. Using a systematic approach, three energy-saving opportunities were identified involving the motor, belt drive, and pump components of the pumping system. The modifications

  4. DOE - NNSA/NFO -- Photo Library - Test Preparation

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

    Test Preparation NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office Photo Library - Test Preparation Photos in this category depict preparations for past nuclear tests. The last test at the Nevada National Security Site was conducted in 1992, the year President Bush instituted a moratorium. Since that time, the United States has ceased all nuclear testing. Instructions: Click the photograph THUMBNAIL to view the photograph details Click the Category, Number, or Date table header links

  5. ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION, AND

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

    APPORTIONMENT RECORDS | Department of Energy 5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT RECORDS ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT RECORDS Budget and apportionment records include the various files accumulated in the course of formulating the budget for submission to the Office of Management and Budget (OMB) and to the Congress PDF icon ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT

  6. Secretary Chu's Remarks as Prepared for Delivery at the Washington

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

    University Commencement | Department of Energy as Prepared for Delivery at the Washington University Commencement Secretary Chu's Remarks as Prepared for Delivery at the Washington University Commencement May 21, 2010 - 12:00am Addthis Remarks of Secretary Steven Chu- As Prepared for Delivery Washington University Friday, May 21, 2010 Chancellor Mark Wrighton, the Board of Trustees, faculty, family, and friends here today, thank you for letting me share this wonderful day with you. It is a

  7. Instruments for preparation of heterogeneous catalysts by an impregnation method

    SciTech Connect (OSTI)

    Yamada, Yusuke; Akita, Tomoki; Ueda, Atsushi; Shioyama, Hiroshi; Kobayashi, Tetsuhiko

    2005-06-15

    Instruments for the preparation of heterogeneous catalysts in powder form have been developed. The instruments consist of powder dispensing robot and an automated liquid handling machine equipped with an ultrasonic and a vortex mixer. The combination of these two instruments achieves the catalyst preparation by incipient wetness and ion exchange methods. The catalyst library prepared with these instruments were tested for dimethyl ether steam reforming and characterized by transmission electron microscopy observations.

  8. Mechanochemical Preparation of Phosphonium Salts and Phosphorus Ylides -

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

    Energy Innovation Portal Industrial Technologies Industrial Technologies Find More Like This Return to Search Mechanochemical Preparation of Phosphonium Salts and Phosphorus Ylides Ames Laboratory Contact AMES About This Technology Technology Marketing Summary Researchers at Iowa State University and Ames Laboratory have developed a unique, solvent-free mechanochemical preparation method to prepare phosphonium salts and phosphorous ylides. The phosphorous ylides are then utilized in carrying

  9. EA-1592: Notice of Intent to Prepare an Environmental Assessment |

    Energy Savers [EERE]

    Department of Energy Notice of Intent to Prepare an Environmental Assessment EA-1592: Notice of Intent to Prepare an Environmental Assessment Modernization of Facilities and Infrastructure for the Non-Nuclear Production Activities Conducted at the Kansas City Plant Notice of Intent to Prepare an Environmental Assessment for the Transformation of Facilities and Infrastructure for the Non-Nuclear Production Activities Conducted at the National Nuclear Security Administration's Kansas City

  10. EIS-0509: Supplemental Notice of Intent to Prepare Environmental Impact

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

    Statement | Department of Energy 09: Supplemental Notice of Intent to Prepare Environmental Impact Statement EIS-0509: Supplemental Notice of Intent to Prepare Environmental Impact Statement Mississippi River LNG Project; Plaquemines Parish, Louisiana The Federal Energy Regulatory Commission (FERC) issued a supplemental notice of intent (NOI) to prepare an EIS that analyzes the potential environmental impacts of proposed liquefied natural gas (LNG) export terminal facilities in Plaquemines

  11. EIS-0513: FERC Supplemental Notice of Intent to Prepare Environmental

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

    Impact Statement | Department of Energy Supplemental Notice of Intent to Prepare Environmental Impact Statement EIS-0513: FERC Supplemental Notice of Intent to Prepare Environmental Impact Statement Jacksonville Project, Jacksonville, Florida The Federal Energy Regulatory Commission (FERC) issued a supplemental notice of intent to prepare an EIS that analyzes the potential environmental impacts of a proposal to construct and operate a natural gas liquefaction, storage, and export facility on

  12. EIS-0466: Notice of Intent to Prepare an Environmental Impact...

    Energy Savers [EERE]

    Impact Statement Continued Operation of the Sandia National Laboratories, New Mexico Download Document PDF icon EIS-0466: Notice of Intent to Prepare an Environmental...

  13. Controlled environment vitrification system for preparation of liquids

    DOE Patents [OSTI]

    Bellare, J.R.; Davis, H.T.; Scriven, L.E. II; Talmon, Y.

    1988-06-28

    A system is described for preparing specimens in a controlled environment to insure that a liquid or partially liquid specimen is maintained in its original state while it is being prepared, and once prepared the specimen is vitrified or solidified with minimal alteration of its microstructure. The controlled environment is provided within a chamber where humidity and temperature can be controlled precisely while the specimen is prepared. The specimen is mounted on a plunger and a shutter controlled opening is opened substantially simultaneously with release of the plunger so the specimen is propelled through the shutter into an adjacent cryogenic bath. 7 figs.

  14. Controlled environment vitrification system for preparation of liquids

    DOE Patents [OSTI]

    Bellare, Jayesh R.; Davis, Howard T.; Scriven, II, L. Edward; Talmon, Yeshayahu

    1988-01-01

    A system for preparing specimens in a controlled environment to insure that a liquid or partially liquid specimen is maintained in its original state while it is being prepared, and once prepared the specimen is vitrified or solidified with minimal alteration of its microstructure. The controlled environment is provided within a chamber where humidity and temperature can be controlled precisely while the specimen is prepared. The specimen is mounted on a plunger and a shutter controlled opening is opened substantially simultaneously with release of the plunger so the specimen is propelled through the shutter into an adjacent cryogenic bath.

  15. The Energy Department Prepares for Tropical Storm Karen | Department...

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

    For more information about emergency preparedness, visit http:www.ready.gov. Addthis Related Articles The Energy Department Prepares for Hurricane Sandy Satellite image of ...

  16. ORISE: REAC/TS Provides Radiation Expertise as NASA Prepares...

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

    Radiation Expertise as NASA Prepares Mars Science Laboratory Launch REACTS staff consult on radiation safety issues during liftoff of plutonium-powered space vehicles Artist...

  17. Final Guidance on Improving the Process for Preparing Efficient...

    Office of Environmental Management (EM)

    Efficient and Timely Environmental Reviews Under the National Environmental Policy Act (CEQ, 2012) Final Guidance on Improving the Process for Preparing Efficient and ...

  18. EIS-0288: Notice of Intent to Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    to preparation of the CLWR EIS, DOE initiated a procurement process to evaluate the feasibility of various CLWR alternatives, and the alternatives described in this notice have...

  19. EA-1880: Notice of Intent to Prepare an Environmental Assessment...

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

    to Prepare an Environmental Assessment and Notice of Public Meetings Big Bend to Witten Transmission Line Project, South Dakota The Rural Utilities Service (RUS) intends to...

  20. EIS-0375: Notice of Intent to Prepare an Environmental Impact...

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

    than-Class C Low-Level Radioactive Waste The Department of Energy (DOE) announces its intent to prepare an environmental impact statement (EIS) under the National Environmental...

  1. EIS-0388: Notice of Intent to Prepare an Environmental Impact...

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

    EIS-0388: Notice of Intent to Prepare an Environmental Impact Statement Operation of a Biosafety Level 3 Facility at Los Alamos National Laboratory, Los Alamos, New Mexico Download ...

  2. EIS-0510: FERC Notice of Intent to Prepare Environmental Impact...

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

    Calcasieu Pass Project, Cameron Parish, Louisiana The Federal Energy Regulatory Commission (FERC) announced its intent to prepare an EIS that analyzes the potential environmental...

  3. Data Preparation Process for the Buildings Performance Database

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

    Data preparation is a systematic process of mapping data ... which in BEDES is, "Education - ElementaryMiddle ... checks to reflect changing building technology efficiencies. ...

  4. EIS-0423: Notice of Intent to Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    EIS-0423: Draft Environmental Impact Statement EIS-0423: Final Environmental Impact Statement EIS-0423-S1: Notice of Intent to Prepare a Supplemental Environmental Impact...

  5. EIS-0380: Notice of Intent to Prepare a Supplemental Environmental...

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

    SWEIS originally proposed. EIS-0380-NOI-2005.pdf More Documents & Publications EIS-0238-S1: Notice of Intent to Prepare a Supplemental Environmental Impact Statement to the Final...

  6. EIS-0385: Notice of Intent to Prepare an Environmental Impact...

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

    Reserve (DOEEIS-0385) (090105)(70FR52088) More Documents & Publications EIS-0385-S1: Notice of Intent to Prepare a Supplemental Environmental Impact Statement and Conduct...

  7. EIS-0366: Notice of Intent to Prepare a Programmatic Environmental...

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

    Publications EIS-0464: Notice of Intent to Prepare an Environmental Impact Statement EIS-0357-S1: Supplement to the Draft Environmental Impact Statement Carbon Capture and Storage...

  8. EIS-0503: Notice of Intent to Prepare Environmental Impact Statement...

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

    New England Clean Power Link, Vermont DOE announces its intent to prepare an EIS to assess the potential environmental impacts of granting a Presidential permit to construct,...

  9. EIS-0297: Notice of Intent To Prepare an Environmental Impact...

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

    EIS-0297: Notice of Intent To Prepare an Environmental Impact Statement Proposed Griffith ... (EIS) regarding the proposal by Griffith Energy (GE), LLC, to construct an ...

  10. EIS-0477: Notice of Intent to Prepare Environmental Impact Statement...

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

    Statement EIS-0477: Notice of Intent to Prepare Environmental Impact Statement San Juan Basin Energy Connect Project, San Juan County, New Mexico and La Plata County, Colorado...

  11. EIS-0435: Notice of Intent to Prepare an Environmental Impact...

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

    Meeting Modification of the Groton Generation Station Interconnection Agreement, Brown County, South Dakota Notice of Intent to prepare an environmental impact statement for...

  12. EIS-0312: Notice of Intent to Prepare an Environmental Impact...

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

    Statement EIS-0312: Notice of Intent to Prepare an Environmental Impact Statement Fish and Wildlife Implementation Plan for the Bonneville Power Administration Throughout the...

  13. Preparing for Project Implementation before an Energy Assessment...

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

    SEN Leaders Web Conference 1 Fred Schoeneborn, CEM, CEA January 13, 2010 2 - Preparing for Project Implementation before an Energy Assessment Save Energy Now LEADER Web Conference ...

  14. Local Awards for Energy Emergency Preparation | Department of...

    Office of Environmental Management (EM)

    Emergency Preparation More Documents & Publications The Cummins Rocky Mount Engine Plant Case Study Department of Energy Awards 300,000 to Tri-City Industrial Development Council...

  15. DOE-L.__ PROPOSAL PREPARATION INSTRUCTIONS - COVER LETTER AND

    Office of Environmental Management (EM)

    L. PROPOSAL PREPARATION INSTRUCTIONS - COVER LETTER AND VOLUME I, OFFER AND OTHER DOCUMENTS (a) Instruction - Cover Letter. The cover letter shall include, but not be limited to,...

  16. Data Preparation Process for the Buildings Performance Database...

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

    Data Preparation Process for the Buildings Performance Database, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, and Lawrence Berkeley...

  17. EIS-0374: Notice of Intent to Prepare an Environmental Impact...

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

    III Wind Project Interconnection, Sherman County, Oregon This notice announces BPA's intention to prepare an EIS, under the National Environmental Policy Act (NEPA), on a proposed...

  18. EIS-0384: Notice of Intent to Prepare an Environmental Impact...

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

    Impact Statement Chief Joseph Dam Hatchery Program This notice announces BPA's intention to prepare an EIS on a comprehensive management program for summerfall Chinook...

  19. EIS-0418: Notice of Intent to Prepare an Environmental Impact...

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

    Dakota Notice of Intent for the Western Area Power Administration and Department of Agriculture to jointly prepare an environmental impact statement for the proposed PrairieWinds...

  20. EIS-0450: Notice of Intent To Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada The Bureau of Land Management (BLM) Wyoming State Office, Cheyenne, Wyoming, intends to prepare...

  1. EIS-0505: Notice of Intent to Prepare Environmental Impact Statement...

    Energy Savers [EERE]

    Transmission Line Project, Yakima, Grant, Benton and Kittitas Counties, Washington The Bureau of Land Management (BLM) announced its intent to prepare, with U.S. Army Yakima...

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

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

    Business Owners: Prepare a Business Recovery Plan Smart business owners develop and test a ... Identify your critical business functions-What resources and personnel will you need to ...

  3. EIS-0421: Notice of Intent to Prepare an Environmental Impact...

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

    Impact Statement EIS-0421: Notice of Intent to Prepare an Environmental Impact Statement Big Eddy-Knight Transmission Project in Wasco County, Oregon and Klickitat County,...

  4. EIS-0276: Notice of Intent to Prepare an Environmental Impact...

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

    Prepare an Environmental Impact Statement Interim Storage of Plutonium at the Rocky Flats Environmental Technology Site, Golden, Colorado The Department of Energy (DOE) announces...

  5. EIS-0512: Notice of Intent to Prepare an Environmental Impact...

    Energy Savers [EERE]

    EIS-0512: Notice of Intent to Prepare an Environmental Impact Statement Alaska LNG ... The proposed Alaska LNG Project would include a gas treatment plant, more than 800 miles ...

  6. EIS-0494: Notice of Intent to Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    Excelerate Liquefaction Solutions Lavaca Bay LNG Project, Calhoun and Jackson Counties, Texas The Federal Energy Regulatory Commission (FERC) is preparing, with DOE as a ...

  7. EIS-0401: Notice of Intent to Prepare an Environmental Impact...

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

    an Environmental Impact Statement EIS-0401: Notice of Intent to Prepare an Environmental Impact Statement Construction and Operation of the Proposed NextGen Energy Facility The...

  8. EIS-0439: Notice of Intent to Prepare an Environmental Impact...

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

    an Environmental Impact Statement EIS-0439: Notice of Intent to Prepare an Environmental Impact Statement Proposed Construction and Operation of the Rice Solar Energy Project,...

  9. EIS-0430: Notice of Intent to Prepare an Environmental Impact...

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

    an Environmental Impact Statement EIS-0430: Notice of Intent to Prepare an Environmental Impact Statement Federal Loan Guarantee to Support Construction and Start-up of the...

  10. EIS-0412: Notice of Intent to Prepare an Environmental Impact...

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

    Gasification Facility near Beaumont, Texas Notice of Intent to Prepare an Environmental Impact Statement for a Proposed Loan Guarantee to Support Construction of the TX Energy,...

  11. Process for Preparing Palladium Alloy Composite Membranes for...

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

    Hydrogen and Fuel Cell Hydrogen and Fuel Cell Find More Like This Return to Search Process for Preparing Palladium Alloy Composite Membranes for Use in Hydrogen Separation,...

  12. Department of Energy's Recommendations for the Preparation of...

    Open Energy Info (EERE)

    of Energy's Recommendations for the Preparation of Environmental Assessments and Environmental Impact Statements Abstract Department of Energy guidance on NEPA Policy and...

  13. PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES...

    Energy Savers [EERE]

    records inventory and disposition schedules PDF icon PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) More Documents & Publications DOE F 1324.10...

  14. EIS-0502: Notice of Intent to Prepare Environmental Impact Statement...

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

    Hot Springs to Anaconda Transmission Line Rebuild Project, Montana DOE's Bonneville Power Administration (BPA) announced its intent to prepare an EIS that will analyze the...

  15. EIS-0357: Notice of Intent to Prepare an Environmental Impact...

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

    of Energy Notice of Intent to Prepare an Environmental Impact Statement for the Gilberton Coal-to-Clean Fuels and Power Project, Gilberton, PA (April 2003) More Documents &...

  16. EIS-0367: Notice of Intent to Prepare an Environmental Impact...

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

    Transmission Policy-Level Environmental Impact Statement, DOEEIS-0367 (December 2003 - 68 FR 71101) More Documents & Publications EIS-0374: Notice of Intent to Prepare an...

  17. Notice of Intent to Prepare an Environmental Impact Statement...

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

    conversion facilities, at Portsmouth, Ohio, and Paducah, Kentucky. On April 28, 2003 (68 FR 22368), DOE announced its intent to prepare two separate EISs, one for each facility....

  18. EIS-0269: Notice of Intent to Prepare a Programmatic Environmental...

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

    EIS-0269: Notice of Intent to Prepare a Programmatic Environmental Impact Statement Alternative Strategies for the Long-Term Management and Use of Depleted Uranium Hexafluoride, ...

  19. EIS-0509: Notice of Intent to Prepare Environmental Impact Statement...

    Office of Environmental Management (EM)

    its intent to prepare an EIS that analyzes the potential environmental impacts of proposed liquefied natural gas (LNG) export terminal facilities in Plaquemines Parish, Louisiana. ...

  20. EIS-0473: Notice of Intent to Prepare an Environmental Impact...

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

    of Intent to Prepare an Environmental Impact Statement W.A. Parish Post-Combustion CO2 Capture and Sequestration Project, Fort Bend County, Texas (November 2011) Comment...

  1. EIS-0303: Notice of Intent to Prepare an Environmental Impact...

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

    Impact Statement Closure of High-Level Waste Tanks at the Savannah RIver Site, Aiken, South Carolina The Department of Energy (DOE) intends to prepare an environmental...

  2. Secretary Directs FPO to Prepare Strategic Plan | Department...

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

    PDF icon Secretary Directs FPO to Prepare Strategic Plan More Documents & Publications Welcome to the Cultural Resources Newsletter Microsoft Word - August06.doc Strategic Plan ...

  3. Preparations of rare earth-iron alloys by thermite reduction

    DOE Patents [OSTI]

    Schmidt, Frederick A.; Peterson, David T.; Wheelock, John T.

    1986-09-16

    An improved method for the preparation of high-purity rare earth-iron alloys by the aluminothermic reduction of a mixture of rare earth and iron fluorides.

  4. EIS-0462: Notice of Intent to Prepare an Environmental Impact...

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

    Crowned Ridge Wind Energy Center Project, South Dakota Intent to Prepare an Environmental Impact Statement and to Conduct Scoping Meetings: Interconnection of the Proposed Crowned...

  5. EIS-0461: Notice of Intent to Prepare an Environmental Impact...

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

    Hyde County Wind Energy Center Project, South Dakota Notice of Intent to Prepare an Environmental Impact Statement and to Conduct Scoping Meetings: Interconnection of the Proposed...

  6. EIS-0383: Notice of Intent to Prepare an Environmental Impact...

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

    Statement EIS-0383: Notice of Intent to Prepare an Environmental Impact Statement Orlando Gasification Project, Orlando, FL The U.S. Department of Energy (DOE) announces its...

  7. Gamma-irradiated bacterial preparation having anti-tumor activity

    DOE Patents [OSTI]

    Vass, Arpad A.; Tyndall, Richard L.; Terzaghi-Howe, Peggy

    1999-01-01

    A bacterial preparation from Pseudomonas species isolated #15 ATCC 55638 that has been exposed to gamma radiation exhibits cytotoxicity that is specific for neoplastic carcinoma cells. A method for obtaining a bacterial preparation having antitumor activity consists of suspending a bacterial isolate in media and exposing the suspension to gamma radiation. A bacterial preparation of an aged culture of an amoeba-associated bacteria exhibits anti-reverse transcriptase activity. A method for obtaining a bacterial preparation having anti-reverse transcriptase activity from an amoeba-associated bacterial isolate grown to stationary phase is disclosed.

  8. EIS-0414: Notice of Intent to Prepare an Environmental Impact...

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

    Statement EIS-0414: Notice of Intent to Prepare an Environmental Impact Statement Energia Sierra Juarez Transmission Project Proposed construction of a new electric...

  9. EIS-0436: Notice of Intent to Prepare an Environmental Impact...

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

    EIS-0436: Notice of Intent to Prepare an Environmental Impact Statement I-5 Corridor Reinforcement Project; Multnomah County, Oregon, and Cowlitz and Clark Counties, Washington ...

  10. Method of Preparing Super-Concentrated Jets From Dense Aerosol...

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

    Method of Preparing Super-Concentrated Jets From Dense Aerosol Suspensions ----- Inventor(s): Michael J. Hay, Ernest J. Valeo, and Nathaniel J. Fisch This is improvement in...

  11. Prepare for Winter with Energy Department Resources | Department...

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

    Office of Public Affairs Winter is coming As temperatures drop and trees change color -- and people around the country prepare their homes for the cold weather ahead -- the...

  12. ATP: polynucleotide adenylyltransferase enzyme and method of preparation thereof

    DOE Patents [OSTI]

    Mans, Rusty J. (Gainesville, FL)

    1987-01-01

    The invention relates to ATP: polynucleotide adenylyltransferase enzyme and a method for its preparation comprising extraction from monocotyledonous plant tissue and chromatographic separation.

  13. EIS-0474: Notice of Intent to Prepare an Environmental Impact...

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

    EIS-0474: Notice of Intent to Prepare an Environmental Impact Statement Southline Transmission Line Project; Arizona and New Mexico The Department of the Interior's Bureau of Land ...

  14. EIS-0411: Notice of Intent to Prepare an Environmental Impact...

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

    Construction, Operation, and Maintenance of the Proposed Transmission Agency of Northern California Transmission Project, California Notice of Intent to prepare an environmental...

  15. EIS-0484: Notice of Intent to Prepare an Environmental Impact...

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

    Statement EIS-0484: Notice of Intent to Prepare an Environmental Impact Statement Montana-to-Washington Transmission System Upgrade Project in Washington, Idaho, and Montana...

  16. EIS-0495: Notice of Intent to Prepare an Environmental Impact...

    Energy Savers [EERE]

    of Intent to Prepare an Environmental Impact Statement EIS-0495: Walla Walla Basin Spring Chinook Hatchery Program; Umatilla County, Oregon Bonneville Power Administration...

  17. Vermont Instructions for Preparing the VT Hazardous Waste Handler...

    Open Energy Info (EERE)

    Instructions for Preparing the VT Hazardous Waste Handler Site ID Form Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance -...

  18. Optimized Pump Systems Save Coal Preparation Plant Money and...

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

    Optimized Pump Systems Save Coal Preparation Plant Money and Energy Optimized Pump Systems ... Using a systematic approach, three energy-saving opportunities were identified involving ...

  19. EIS-0408: Notice of Intent to Prepare an Environmental Impact...

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

    Programmatic EIS The Department of Energy, Western Area Power Administration, U.S. Fish and Wildlife Service will as joint lead agencies prepare a Programmatic Environmental...

  20. Savannah River Site: Plutonium Preparation Project (PuPP) at...

    Office of Environmental Management (EM)

    Revieir of the Plutonium Preparation Project at Savannah River Site October 2008 Dr. David S. ... Vogel Electric Generating Plant) that is anticipated to occur in the same timeframe. ...

  1. EIS-0491: Notice of Intent to Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    Notice of Intent to Prepare an Environmental Impact Statement Lake Charles Liquefaction Project, Calcasieu Parish, LA The Federal Energy Regulatory Commission (FERC) is...

  2. EA-1983: Notice of Intent to Prepare an Environmental Assessment...

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

    EA-1983: Notice of Intent to Prepare an Environmental Assessment Sabine Pass Liquefaction Expansion Project, Cameron Parish, Louisiana The Federal Energy Regulatory...

  3. EA-1963: Notice of Intent to Prepare an Environmental Assessment...

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

    Assessment EA-1963: Notice of Intent to Prepare an Environmental Assessment Elba Liquefaction Project, Savannah, Georgia The Federal Energy Regulatory Commission (FERC) is...

  4. EIS-0491: Supplemental Notice of Intent to Prepare an Environmental...

    Office of Environmental Management (EM)

    Notice of Intent to Prepare an Environmental Impact Statement Lake Charles Liquefaction Project, Calcasieu Parish, Louisiana The Federal Energy Regulatory Commission...

  5. p-Type transparent conducting oxides and methods for preparation

    DOE Patents [OSTI]

    Shahriari, Dean Y.; Barnabe, Antoine; Mason, Thomas O.; Poeppelmeier, Kenneth R.

    2011-05-31

    A facile, low temperature and low pressure method for the preparation of a wide range of phase pure ABO.sub.2 compositions.

  6. p-Type transparent conducting oxides and methods for preparation

    DOE Patents [OSTI]

    Shahriari, Dean Y.; Barnabe, Antoine; Mason, Thomas O.; Poeppelmeier, Kenneth R.

    2005-12-27

    A facile, low temperature and low pressure method for the preparation of a wide range of phase pure ABO.sub.2 compositions.

  7. EIS-0438: Notice of Intent to Prepare an Environmental Impact...

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

    EIS-0438: Notice of Intent to Prepare an Environmental Impact Statement and Conduct Scoping Meetings Interconnection of the Proposed Hermosa West Wind Farm Project, Wyoming PDF ...

  8. Guidelines for Preparing Criticality Safety Evaluations at Department...

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

    7-2007, Guidelines for Preparing Criticality Safety Evaluations at Department of Energy Non-Reactor Nuclear Facilities by Diane Johnson This standard provides a framework for...

  9. EIS-0475: Notice of Intent To Prepare an Environmental Impact...

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

    Statement and Notice of Wetlands Involvement Disposition of the Bannister Federal Complex, Kansas City, MO NNSADOE announces its intent to prepare an EIS for the disposition...

  10. EIS-0474: Notice of Intent to Prepare an Environmental Impact...

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

    to Prepare an Environmental Impact Statement Southline Transmission Line Project; Arizona and New Mexico The Department of the Interior's Bureau of Land Management and...

  11. EIS-0400: Notice of Intent to Prepare an Environmental Impact...

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

    EIS-0400: Notice of Intent to Prepare an Environmental Impact Statement Granby Pumping ... Impact Statement for the Granby Pumping Plant-Windy Gap Transmission Line Rebuild ...

  12. EIS-0431: Notice of Intent to Prepare an Environmental Impact...

    Energy Savers [EERE]

    Statement EIS-0431: Notice of Intent to Prepare an Environmental Impact Statement Hydrogen Energy California's Integrated Gasification Combined Cycle and Carbon Capture and...

  13. Data Preparation Process for the Buildings Performance Database

    Broader source: Energy.gov [DOE]

    Data Preparation Process for the Buildings Performance Database, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, and Lawrence Berkeley Laboratory.

  14. Notice of Intent To Prepare an Environmental Impact Statement...

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

    Intent To Prepare an Environmental Impact Statement and Conduct Public Scoping Meetings, and Notice of Floodplains and Wetlands Involvement: Federal Register Notice Volume 76, No. ...

  15. EIS-0463: Notice of Intent to Prepare an Environmental Impact...

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

    an Environmental Impact Statement and Conduct Public Scoping Meetings EIS-0463: Notice of Intent to Prepare an Environmental Impact Statement and Conduct Public Scoping Meetings ...

  16. EIS-0386: Notice of Intent to Prepare a Programmatic Environmental...

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

    Land Use Plans, and Conduct Public Scoping Meetings, and Notice of Floodplain and Wetlands Involvement EIS-0386: Notice of Intent to Prepare a Programmatic Environmental Impact...

  17. EIS-0382: Notice of Intent to Prepare an Environmental Impact...

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

    To Prepare an Environmental Impact Statement and Notice of Proposed Floodplain and Wetlands Involvement for the Mesaba Energy Project Integrated Gasification Combined Cycle...

  18. EIS-0445: Notice of Intent to Prepare an Environmental Impact...

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

    of Intent to Prepare an Environmental Impact Statement and Potential Floodplain and Wetlands Involvement, EIS-0445 (June 2010) (75 FR 32171) More Documents & Publications...

  19. EIS-0301: Notice of Intent to Prepare an Environmental Impact...

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

    of Intent to Prepare an Environmental Impact Statement and Notice of Floodplain and Wetlands Involvement; NRG Energy, Inc. NRG Energy, Inc. (NRG) has applied to the Department of...

  20. EIS-0389: Notice of Intent To Prepare an Environmental Impact...

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

    Environmental Impact Statement and Conduct Scoping Meetings; Notice of Floodplain and Wetlands Involvement EIS-0389: Notice of Intent To Prepare an Environmental Impact Statement...

  1. EIS-0226: Notice of Intent to Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    of Intent to Prepare an Environmental Impact Statement Decommissioning andor Long-Term Stewardship at the West Valley Demonstration Project and Western New York Nuclear...

  2. Sorbent preparation/modification/additives. Final report, September 1, 1992--November 30, 1993

    SciTech Connect (OSTI)

    Prudich, M.E.; Venkataramakrishnan, R.

    1994-02-01

    Sorbent preparation techniques used today have generally been adapted from techniques traditionally used by the lime industry. Traditional dry hydration and slaking processes have been optimized to produce materials intended for use in the building industry. These preparation techniques should be examined with an eye to optimization of properties important to the SO{sub 2} capture process. The study of calcium-based sorbents for sulfur dioxide capture is complicated by two factors: (1) little is known about the chemical mechanisms by which the standard sorbent preparation and enhancement techniques work, and (2) a sorbent preparation technique that produces a calcium-based sorbent that enjoys enhanced calcium utilization in one regime of operation [flame zone (>2400 F), in-furnace (1600--2400 F), economizer (800--1100 F), after air preheater (<350 F)] may not produce a sorbent that enjoys enhanced calcium utilization in the other reaction zones. Again, an in-depth understanding of the mechanism of sorbent enhancement is necessary if a systematic approach to sorbent development is to be used. As a long-term goal, an experimental program is being carried out for the purpose of (1) defining the effects of slaking conditions on the properties of calcium-based sorbents, (2) determining how the parent limestone properties of calcium-based sorbents, and (3) elucidating the mechanism(s) relating to the activity of various dry sorbent additives. An appendix contains a one-dimensional duct injection model with modifications to handle the sodium additives.

  3. Preparation and Testing of Corrosion and Spallation-Resistant Coatings

    SciTech Connect (OSTI)

    Hurley, John

    2015-11-01

    This Energy & Environmental Research Center (EERC) project is designed to determine if plating APMT®, a specific highly oxidation-resistant oxide dispersion-strengthened FeCrAl alloy made by Kanthal, onto nickel-based superalloy turbine parts is a viable method for substantially improving the lifetimes and maximum use temperatures of the parts. The method for joining the APMT plate to the superalloys is called evaporative metal bonding and involves placing a thin foil of zinc between the plate and the superalloy, clamping them together, and heating in an atmosphere-controlled furnace. Upon heating, the zinc melts and dissolves the oxide skins of the alloys at the bond line, allowing the two alloys to diffuse into each other. The zinc then diffuses through the alloys and evaporates from their surfaces. During this annual reporting period, the finite element model was completed and used to design clamping jigs to hold the APMT plate to the larger blocks of superalloys during the bonding process. The clamping system was machined from titanium–zirconium–molybdenum and used to bond the APMT plate to the superalloy blocks. The bond between the APMT plate was weak for one of each of the superalloy blocks. We believe that this occurred because enough oxidation had occurred on the surface of the parts as a result of a 1-month time period between sandblasting to prepare the parts and the actual bonding process. The other blocks were, therefore, bonded within 1 day of preparing the parts for bonding, and their joints appear strong. Scanning electron microscopy analyses of representative joints showed that no zinc remained in the alloys after bonding. Also, phases rich in hafnium and tantalum had precipitated near the bond line in the APMT. Iron from the APMT had diffused into the superalloys during bonding, more extensively in the CM247LC than in the Rene 80. Nickel from the superalloys had diffused into the APMT, again more extensively in the joint with the CM247LC than with the Rene 80. One-inch-diameter buttons were machined from each of the bonded blocks and sent to Siemens for standard oxidation, spallation, and corrosion testing, which should be complete in the spring of 2016.

  4. Detroit Edison's Fermi 1 - Preparation for Reactor Removal

    SciTech Connect (OSTI)

    Swindle, Danny [Sargent and Lundy Engineers, LLC, 55 E. Monroe Street, Chicago, IL 60603 (United States)

    2008-01-15

    This paper is intended to provide information about the ongoing decommissioning tasks at Detroit Edison's Fermi 1 plant, and in particular, the work being performed to prepare the reactor for removal and disposal. In 1972 Fermi 1 was shutdown and the fuel returned to the Atomic Energy Commission. By the end of 1975, a retirement plan was prepared, the bulk sodium removed, and the plant placed in a safe store condition. The plant systems were left isolated with the sodium containing systems inert with carbon dioxide in an attempt to form a carbonate layer, thus passivating the underlying reactive sodium. In 1996, Detroit Edison determined to evaluate the condition of the plant and to make recommendations in relation to the Fermi 1 future plans. At the end of 1997 approval was obtained to remove the bulk asbestos and residual alkali-metals (i.e., sodium and sodium potassium (NaK)). In 2000, full nuclear decommissioning of the plant was approved. To date, the bulk asbestos insulation has been removed, and the only NaK remaining is located in six capillary instrument tubes. The remaining sodium is contained within the reactor, two of the three primary loops, and miscellaneous removed pipes and equipment to be processed. The preferred method for removing or reacting sodium at Fermi 1 is by injecting superheated steam into a heated, nitrogen inert system. The byproducts of this reaction are caustic sodium hydroxide, hydrogen gas, and heat. The decision was made to separate the three primary loops from the reactor for better control prior to processing each loop and the reactor separately. The first loop has already been processed. The main focus is now to process the reactor to allow removal and disposal of the Class C waste prior to the anticipated June 2008 closure of the Barnwell radioactive waste disposal facility located in South Carolina. Lessons learnt are summarized and concern: the realistic schedule and adherence to the schedule, time estimates, personnel accountability, back up or fill in work, work packages, condensation control, radiological contamination control, and organization of the waste stream.

  5. Categorical Exclusion Determinations: California | Department...

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

    ... February 25, 2016 CX-100493 Categorical Exclusion Determination Integrated Glass Coating ... February 25, 2016 CX-100514 Categorical Exclusion Determination Crop Protection Utilizing ...

  6. Categorical Exclusion Determinations: Connecticut | Department...

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

    August 11, 2014 CX-100033: Categorical Exclusion Determination "Smart" Matrix Development ... May 22, 2014 CX-012145: Categorical Exclusion Determination Connecticut Clean Cities ...

  7. Categorical Exclusion Determinations: Louisiana | Department...

    Office of Environmental Management (EM)

    March 4, 2016 CX-100533 Categorical Exclusion Determination Pump Station Improvements ... February 18, 2015 CX-100185 Categorical Exclusion Determination Pump Station Improvements ...

  8. Categorical Exclusion Determinations: Mississippi | Department...

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

    March 30, 2015 CX-013741: Categorical Exclusion Determination Statistical Analysis of ... March 30, 2015 CX-013758: Categorical Exclusion Determination Statistical Analysis of ...

  9. Method for Determining Optimal Residential Energy Efficiency Retrofit Packages

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

    Method for Determining Optimal Residential Energy Efficiency Retrofit Packages B. Polly, M. Gestwick, M. Bianchi, R. Anderson, S. Horowitz, C. Christensen, and R. Judkoff National Renewable Energy Laboratory April 2011 ii NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or

  10. Antithrombogenic and antibiotic composition and methods of preparation thereof

    DOE Patents [OSTI]

    Hermes, Robert E. (Los Alamos, NM)

    1990-01-01

    Antithrombogenic and antibiotic composition of matter and method of preparation thereof. A random copolymer of a component of garlic and a biocompatible polymer has been prepared and found to exhibit antithrombogenic and antibiotic properties. Polymerization occurs selectively at the vinyl moiety in 2-vinyl-4H-1,3-dithiin when copolymerized with N-vinyl pyrrolidone.

  11. Preparation of Non Oxide Ceramics in Thermal Plasma

    SciTech Connect (OSTI)

    Singh, S. K.

    2008-10-23

    Titanium carbonitride (TiCN) and ultrafine SiC have been prepared in extended arc thermal plasma reactors using graphite electrodes. The prepared materials have been characterized by a variety of analytical methods. It has been possible to produce the materials in a very short time period.

  12. Formulation and method for preparing gels comprising hydrous aluminum oxide

    SciTech Connect (OSTI)

    Collins, Jack L.

    2014-06-17

    Formulations useful for preparing hydrous aluminum oxide gels contain a metal salt including aluminum, an organic base, and a complexing agent. Methods for preparing gels containing hydrous aluminum oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including aluminum, an organic base, and a complexing agent.

  13. Antithrombogenic and antibiotic compositions and methods of preparation thereof

    DOE Patents [OSTI]

    Hermes, R.E.

    1988-04-19

    Antithrombogenic and antibiotic composition of matter and method of preparation thereof. A random copolymer of a component of garlic and a biocompatible polymer has been prepared and found to exhibit antithrombogenic and antibiotic properties. Polymerization occurs selectively at the vinyl moiety in 2-vinyl-4H-1,3-dithiin when copolymerized with N-vinyl pyrrolidone. 4 figs., 2 tabs.

  14. Antithrombogenic and antibiotic composition and methods of preparation thereof

    DOE Patents [OSTI]

    Hermes, R.E.

    1990-04-17

    Antithrombogenic and antibiotic composition of matter and method of preparation are disclosed. A random copolymer of a component of garlic and a biocompatible polymer has been prepared and found to exhibit antithrombogenic and antibiotic properties. Polymerization occurs selectively at the vinyl moiety in 2-vinyl-4H-1,3-dithiin when copolymerized with N-vinyl pyrrolidone. 4 figs.

  15. Formulation and method for preparing gels comprising hydrous cerium oxide

    DOE Patents [OSTI]

    Collins, Jack L; Chi, Anthony

    2013-05-07

    Formulations useful for preparing hydrous cerium oxide gels contain a metal salt including cerium, an organic base, and a complexing agent. Methods for preparing gels containing hydrous cerium oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including cerium, an organic base, and a complexing agent.

  16. Formulation and method for preparing gels comprising hydrous hafnium oxide

    DOE Patents [OSTI]

    Collins, Jack L; Hunt, Rodney D; Montgomery, Frederick C

    2013-08-06

    Formulations useful for preparing hydrous hafnium oxide gels contain a metal salt including hafnium, an acid, an organic base, and a complexing agent. Methods for preparing gels containing hydrous hafnium oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including hafnium, an acid, an organic base, and a complexing agent.

  17. FY-2010 AGC-1 Disassembly Preparation

    SciTech Connect (OSTI)

    Philip L. Winston

    2010-09-01

    The Next Generation Nuclear Plant Project Graphite Research and Development program is currently establishing the safe operating envelope of graphite core components for a very high temperature reactor design. The program is generating quantitative data necessary for predicting the behavior and operating performance of the new nuclear graphite grades. To determine the in-service behavior of the graphite for pebble bed and prismatic designs, the Advanced Graphite Creep (AGC) experiment is underway. This experiment is examining the properties and behavior of nuclear grade graphite over a large spectrum of temperatures, neutron fluencies, and compressive loads. Each experiment consists of over 400 graphite specimens that are characterized prior to irradiation and following irradiation. Six experiments are planned with the first, AGC-1, currently being irradiated in the Advanced Test Reactor and preirradiation characterization of the second, AGC-2, completed.

  18. Subcellulosome preparation with high cellulase activity from Clostridium thermocellum

    SciTech Connect (OSTI)

    Kobayashi, T.; Romaniec, M.P.M.; Fauth, U.; DeMain, A.L. )

    1990-10-01

    The authors have prepared a much simpler cellulase preparation than that of cellulosomes from the extracellular broth of Clostridium thermocellum. This subcellulosome preparation from C. thermocellum was obtained by column chromatography on CM-Bio-Gel A and then on a lectin-affinity material (Jacalin). The subcellulosome preparation is a macromolecular complex, composed of six main protein subunits (molecular weight, 210,000 to 58,000) revealed on sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The specific activities of carboxymethylcellulase (CMCase) and Avicelase are 15- and 8-fold-higher, respectively, than those of crude extracellular cellulase. They could not further fractionate this preparation without denaturing it. The optimum pH and temperature of the subcellulosome preparation are 5.5 to 7.0 and 70{degree}C for CMCase and 5.5 to 7.0 and 65{degree}C for Avicelase. The subcellulosome preparation acted on various types of carboxymethyl cellulose, cellulose, and p-nitrophenyl-{beta}-D-cellobioside but not on p-nitrophenyl-{beta}-D-glucoside. Sulfhydryl reagents and N-bromosuccinimide inhibited both CMCase and Avicelase activities, whereas EDTA and o-phenanthroline inhibited Avicelase activity only.

  19. Ion source sample preparation techniques for carbon-14 AMS measurements

    SciTech Connect (OSTI)

    Balsley, D.R.; Farwell, G.W.; Grootes, P.M.; Schmidt, F.H.

    1987-01-01

    Methods for preparing solid graphite, and other types of carbon samples possessing good geometrical characteristics and producing large beams are described. Amorphous carbon, or graphite powder, is encapsulated in tantalum, compressed to approx.14 kilobars, and heated in vacuum to approx.2500/sup 0/C. The end of the capsule is cut off, exposing a smooth and hard graphite surface which provides excellent emittance in a reflection-type sputter source. The powder is prepared from CO/sub 2/ by the hydrogen-iron powder catalyzation method. Silver-carbon mixtures with good geometrical properties can also be prepared with our press. 6 refs., 4 figs.

  20. PREPARATION OF HIGH-DENSITY, COMPACTIBLE THORIUM OXIDE PARTICLES

    DOE Patents [OSTI]

    McCorkle, K.H.; Kleinsteuber, A.T.; Schilling, C.E.; Dean, O.C.

    1962-05-22

    A method is given for preparing millimeter-size, highdensity thorium oxide particles suitable for fabrication into nuclear reactor feel elements by means of vibratory compaction. A thorium oxide gel containing 3.7 to 7 weight per cent residual volatile nitrate and water is prepared by drying a thorium oxide sol. The gel is then slowly heated to a temperature of about 450DEC, and the resulting gel fragments are calcined. The starting sol is prepared by repeated dispersion of oxalate-source thorium oxide in a nitrate system or by dispersion of steam-denitrated thorium oxide in water. (AEC)

  1. Department of Energy Prepares for Hurricane Season | Department of Energy

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

    Prepares for Hurricane Season Department of Energy Prepares for Hurricane Season May 30, 2006 - 10:50am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) Director of the Office of Electricity Delivery and Energy Reliability (OE) Kevin Kolevar today outlined a number of steps that the department is taking to prepare for hurricane season in the United States. Last year, Hurricanes Katrina and Rita knocked out electricity to a large portion of the Gulf Coast and damaged a number of oil

  2. Summary - Plutonium Preparation Project at the Savannah River Site

    Office of Environmental Management (EM)

    Site EM Project: PuPP ETR Report Date: October 2008 ETR-17 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of the Plutonium Preparation Project at the Savannah River Site Why DOE-EM Did This Review The purpose of the Plutonium Preparation Project (PuPP) is to prepare for disposition of plutonium materials; for examination, re-stabilization, and disassembly of the Fast Flux Test Facility (FFTF) unirradiated fuel; and for repackaging of Pu

  3. CX-013370: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Preparation of Stannous Chloride Reagent for Use by Area Completion Projects at the M-1 Air Stripper CX(s) Applied: B3.6Date: 01/22/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

  4. CX-011107: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    High Efficiency Thin Film Fe2SiS4 and Fe2GeS4-based Cells Prepared from Low-Cost Solution CX(s) Applied: B3.6 Date: 08/12/2013 Location(s): Delaware Offices(s): Golden Field Office

  5. CX-010907: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Research and Development (R&D) to Prepare and Characterize Coal/Biomass Mixtures for Direct Co-Feeding into Gasification Systems CX(s) Applied: B3.6 Date: 09/25/2013 Location(s): Nevada Offices(s): National Energy Technology Laboratory

  6. CX-010599: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    R&D to Prepare and Characterize Coal/Biomass Mixtures for Direct Co-Feeding into Gasification Systems CX(s) Applied: B3.6 Date: 07/25/2013 Location(s): Alabama Offices(s): National Energy Technology Laboratory

  7. CX-011424: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Research and Development (R&D) to Prepare and Characterize Coal/Biomass Mixtures for Direct Co-Feeding into Gasification Systems CX(s) Applied: B3.6 Date: 12/06/2013 Location(s): Alabama Offices(s): National Energy Technology Laboratory

  8. CX-010906: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Research and Development (R&D) to Prepare and Characterize Coal/Biomass Mixtures for Direct Co-Feeding into Gasification Systems CX(s) Applied: B3.6 Date: 09/25/2013 Location(s): Alabama Offices(s): National Energy Technology Laboratory

  9. CX-003108: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Industrial and Agricultural Waste to Clean Fuel: Qteros Facility for Development of Methods for Preparing Biomass for Hydrolysis and Fermentation into Cellulosic EthanolCX(s) Applied: A9, B3.6Date: 07/14/2010Location(s): Marlborough, MassachusettsOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  10. Safety assessment of discharge chute isolation barrier preparation and installation activities. Revision 3

    SciTech Connect (OSTI)

    Meichle, R.H.

    1994-11-08

    This revision adds a section addressing impacts of dropping surfacing tool and rack cutter on the basin floor, and corrects typographical errors. The safety assessment is made for the activities for the preparation and installation of the discharge chute isolation barriers. The safety assessment includes a hazard assessment and comparisons of potential accidents/events to those addressed by the current safety basis documentation. No significant hazards were identified. An evaluation against the USQ evaluation questions was made and the determination made that the activities do not represent a USQ. Hazard categorization techniques were used to provide a basis for readiness review classifications.

  11. Safety assessment of discharge chute isolation barrier preparation and installation. Revision 1

    SciTech Connect (OSTI)

    Meichle, R.H.

    1994-10-10

    This revision responds to RL comments and increases the discussion of the ``effective hazard categorization`` and the readiness review basis. The safety assessment is made for the activities for the preparation and installation of the discharge chute isolation barriers. The safety assessment includes a hazard assessment and comparison of potential accidents/events to those addressed by the current safety basis documentation. No significant hazards were identified. An evaluation against the USQ evaluation questions were made and the determination made that the activities do not represent a USQ. Hazard categorization techniques were used to provide a basis for readiness review classification.

  12. Method for preparing thermally cleavable surfactants without deprotonation

    DOE Patents [OSTI]

    McElhanon, James R.; Jamison, Gregory M.; Long, Timothy M.; Loy, Douglas A.; Rahimian, Kamyar; Simmons, Blake A.; Staiger, Chad L.; Wheeler, David R.; Zifer, Thomas

    2008-05-27

    The present invention describes surfactants of formula (I), ##STR00001## wherein R, R.sub.N, and m are defined herein, processes for their preparation, and methods for their decomposition.

  13. EIS-0375: Advance Notice of Intent to Prepare an Environmental...

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

    Than-Class C Low-Level Radioactive Waste The U.S. Department of Energy (DOE) is providing advance notice of its intent to prepare an Environmental Impact Statement (EIS) under the...

  14. EIS-0478: Notice of Intent to Prepare Supplemental Draft Environmental...

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

    To address an increase in the electric load forecast for western North Dakota, the USDA Rural Utilities Service issued a notice of intent to prepare a supplement to its December ...

  15. Appendix A. Notice of Inquiry: Preparation of Report to Congress...

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

    Congress on Price-Anderson Act. 62 Federal Register 68,272 (December 31, 1997) Appendix A. Notice of Inquiry: Preparation of Report to Congress on Price-Anderson Act. 62 Federal ...

  16. Y-12 plant prepares to separate lithium isotopes

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

    plant prepares to separate lithium isotopes The Y-12 National Security Complex is one of three major Manhattan Project sites in Oak Ridge. Y-12 is the nation's sole storage...

  17. EIS-0391: Notice of Intent to Prepare an Environmental Impact...

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

    1500-1508 and 10 CFR Part 1021. Notice of Intent To Prepare the Tank Closure and Waste Management Environmental Impact Statement for the Hanford Site, Richland, WA, EIS-0391,...

  18. EIS-0497: Notice of Intent to Prepare an Environmental Impact...

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

    Statement EIS-0509: Supplemental Notice of Intent to Prepare Environmental Impact Statement SEMI-ANNUAL REPORTS FOR CE FLNG, LLC (CAMBRIDGE) - DK. NO. 12-123-LNG - ORDER 3193...

  19. Bridging-ligand-substitution strategy for the preparation of...

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

    Bridging-ligand-substitution strategy for the preparation of metal-organic polyhedra Previous Next List Jian-Rong Li & Hong-Cai Zhou, Nature Chemistry 2, 893-898 (2010) DOI:...

  20. EIS-0481: Notice of Intent to Prepare a Programmatic Environmental...

    Energy Savers [EERE]

    of EHECs. For more information on this project, see the project page: http:energy.govnode361381. Download Document PDF icon EIS-0481: Notice of Intent to Prepare a Programmatic...

  1. Data Preparation Process for the Buildings Performance Database

    SciTech Connect (OSTI)

    Walter, Travis; Dunn, Laurel; Mercado, Andrea; Brown, Richard E.; Mathew, Paul

    2014-06-30

    The Buildings Performance Database (BPD) includes empirically measured data from a variety of data sources with varying degrees of data quality and data availability. The purpose of the data preparation process is to maintain data quality within the database and to ensure that all database entries have sufficient data for meaningful analysis and for the database API. Data preparation is a systematic process of mapping data into the Building Energy Data Exchange Specification (BEDES), cleansing data using a set of criteria and rules of thumb, and deriving values such as energy totals and dominant asset types. The data preparation process takes the most amount of effort and time therefore most of the cleansing process has been automated. The process also needs to adapt as more data is contributed to the BPD and as building technologies over time. The data preparation process is an essential step between data contributed by providers and data published to the public in the BPD.

  2. Preparations of rare earth-iron alloys by thermite reduction

    DOE Patents [OSTI]

    Schmidt, F.A.; Peterson, D.T.; Wheelock, J.T.

    1985-10-28

    Disclosed is an improved method for the preparation of high-purity rare earth-iron alloys by the aluminothermic reduction of a mixture of rare earth and iron fluorides.

  3. Guide to preparing SAND Reports and other communication products.

    SciTech Connect (OSTI)

    Not Available

    2009-02-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided.

  4. EIS-0469: Notice of Intent To Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    Prepare an Environmental Impact Statement and to Conduct Scoping Meetings Wilton IV Wind Energy Center; Burleigh County, North Dakota NextEra Energy Resources (NextEra) applied to...

  5. Hanford Site Prepares for Completion of Plutonium Finishing Plant Demolition

    Broader source: Energy.gov [DOE]

    RICHLAND, Wash. – Work crews are nearly done preparing for the Plutonium Finishing Plant (PFP) demolition, a major remediation project that reduces risk to human health and the environment and lowers lifecycle costs for the Hanford Site.

  6. EIS-0507: Notice of Intent to Prepare Environmental Impact Statement...

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

    their intent to prepare an EIS to evaluate the potential environmental impacts of a proposal to construct a new 500-kV transmission line from northeast Oregon to southwest Idaho. ...

  7. Preparation Of Nonreactor Nuclear Facility Documented Safety Analysis

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2014-11-12

    This Department of Energy (DOE) Standard (STD), DOE-STD-3009-2014, describes a method for preparing a Documented Safety Analysis (DSA) that is acceptable to DOE for nonreactor nuclear facilities.

  8. The Flexible Solar Utility. Preparing for Solar's Impacts to...

    Office of Scientific and Technical Information (OSTI)

    Preparing for Solar's Impacts to Utility Planning and Operations This paper seeks to provide a flexible utility roadmap for identifying the steps that need to be taken to place the ...

  9. EIS-0353: Notice of Intent to Prepare an Environmental Impact...

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

    Program This notice announces BPA's intention to prepare an EIS on removal of all fish from selected lakes in the South Fork of the Flathead River drainage that harbor...

  10. EIS-0507: Notice of Intent to Prepare Environmental Impact Statement...

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

    The Bureau of Land Management and the U.S. Forest Service announced their intent to prepare an EIS to evaluate the potential environmental impacts of a proposal to construct a new...

  11. EIS-0460: Notice of Intent to Prepare an Environmental Impact...

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

    To Prepare an Environmental Impact Statement and Notice of Potential Floodplain and Wetlands Involvement for the FutureGen 2.0 Program, EIS-0460 (May 2011) (76 FR 29728) More...

  12. Method for loading lipsomes with ionizable phosphorylated hydrophobic compounds, pharmaceutical preparations and a method for administering the preparations

    DOE Patents [OSTI]

    Mehlhorn, R.J.

    1998-10-27

    A method of entrapping ionizable compounds, preferably phosphorylated hydrophobic compounds, into liposomes having transmembrane gradients is disclosed. The procedures involve forming liposomes in an acidic medium or a basic medium, adding to the acidic medium a cationic compound or to the basic medium an anionic compound and then adding a base to the cationic-containing medium or an acid to the anionic-containing medium, thereby inducing the ionizable compound into the liposomes` internal aqueous phase. The compound-entrapped liposomes prepared in accordance with the disclosed methods may be used as pharmaceutical preparations. Methods of administering such pharmaceutical preparations are also disclosed. 2 figs.

  13. Method for loading lipsomes with ionizable phosphorylated hydrophobic compounds, pharmaceutical preparations and a method for administering the preparations

    DOE Patents [OSTI]

    Mehlhorn, Rolf Joachim

    1998-10-27

    A method of entrapping ionizable compounds, preferably phosphorylated hydrophobic compounds, into liposomes having transmembrane gradients is disclosed. The procedures involve forming liposomes in an acidic medium or a basic medium, adding to the acidic medium a cationic compound or to the basic medium an anionic compound and then adding a base to the cationic-containing medium or an acid to the anionic-containing medium, thereby inducing the ionizable compound into the liposomes' internal aqueous phase. The compound-entrapped liposomes prepared in accordance with the disclosed methods may be used as pharmaceutical preparations. Methods of administering such pharmaceutical preparations are also disclosed.

  14. Business Owners: Prepare a Business Recovery Plan | Department of Energy

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

    a Business Recovery Plan Business Owners: Prepare a Business Recovery Plan Business Owners: Prepare a Business Recovery Plan Smart business owners develop and test a written business recovery plan to support them through disasters and help them stay in operation. Planning ahead will help your company get back to business more quickly. Consider your risks-How might a disaster affect your business operations? What natural disasters are most likely where you operate? Identify your critical business

  15. Business Owners: Prepare for Fuel Shortages | Department of Energy

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

    Fuel Shortages Business Owners: Prepare for Fuel Shortages Business Owners: Prepare for Fuel Shortages You may need fuel for vehicles, generators, and other equipment to continue operating your business during an emergency. During a shortage, local authorities and fuel suppliers will prioritize getting fuel to key assets such as emergency operations centers, hospitals, food supply dealers, water supply plants, and telecommunication networks. Plan ahead to help make sure you have adequate

  16. Method of preparing uranium nitride or uranium carbonitride bodies

    DOE Patents [OSTI]

    Wilhelm, Harley A.; McClusky, James K.

    1976-04-27

    Sintered uranium nitride or uranium carbonitride bodies having a controlled final carbon-to-uranium ratio are prepared, in an essentially continuous process, from U.sub.3 O.sub.8 and carbon by varying the weight ratio of carbon to U.sub.3 O.sub.8 in the feed mixture, which is compressed into a green body and sintered in a continuous heating process under various controlled atmospheric conditions to prepare the sintered bodies.

  17. The Flexible Solar Utility. Preparing for Solar's Impacts to Utility

    Office of Scientific and Technical Information (OSTI)

    Planning and Operations (Technical Report) | SciTech Connect SciTech Connect Search Results Technical Report: The Flexible Solar Utility. Preparing for Solar's Impacts to Utility Planning and Operations Citation Details In-Document Search Title: The Flexible Solar Utility. Preparing for Solar's Impacts to Utility Planning and Operations This paper seeks to provide a flexible utility roadmap for identifying the steps that need to be taken to place the utility in the best position for

  18. The Flexible Solar Utility. Preparing for Solar's Impacts to Utility

    Office of Scientific and Technical Information (OSTI)

    Planning and Operations (Technical Report) | SciTech Connect The Flexible Solar Utility. Preparing for Solar's Impacts to Utility Planning and Operations Citation Details In-Document Search Title: The Flexible Solar Utility. Preparing for Solar's Impacts to Utility Planning and Operations × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public

  19. Jefferson Lab Website Offers Preparation Help For Virginia Standards of

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

    Learning Tests | Jefferson Lab Preparation Help For Virginia Standards of Learning Tests Jefferson Lab Website Offers Preparation Help For Virginia Standards of Learning Tests NEWPORT NEWS, Va., April 27, 2009 - Along with the return of warm weather and blooming flowers, another sure sign of spring is increased usage of the U.S. Department of Energy's Jefferson Lab Science Education website. Thousands of Virginia students swamp the website each spring because it features samples of the

  20. Jefferson Lab's Science Education Website Helps Students Prepare for

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

    Upcoming Standards of Learning Tests | Jefferson Lab Jefferson Lab's Science Education Website Helps Students Prepare for Upcoming Standards of Learning Tests April 12, 2004 Usage of Jefferson Lab's Science Education website is climbing as students prepare to take the spring 2004 Standards of Learning tests. "It has been exciting to see the level of use our web site is getting," says Steve Gagnon, Science Education technician and the website's webmaster. "Most of the pages

  1. DOE Prepared for Implementation of Oak Ridge Transuranic Waste Processing

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

    Center Services | Department of Energy Prepared for Implementation of Oak Ridge Transuranic Waste Processing Center Services DOE Prepared for Implementation of Oak Ridge Transuranic Waste Processing Center Services October 9, 2015 - 4:00pm Addthis Media Contact Lynette Chafin, 513-246-0461, Lynette.Chafin@emcbc.doe.gov Cincinnati - The U.S. Department of Energy (DOE) awarded a contract on June 18, 2015 to North Wind Solutions, LLC for support services at the Oak Ridge Transuranic Waste

  2. DOE Prepares for the 2007 Hurricane Season | Department of Energy

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

    Prepares for the 2007 Hurricane Season DOE Prepares for the 2007 Hurricane Season May 30, 2007 - 1:25pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today outlined a number of steps that the Department is taking to strengthen its hurricane response system in the United States. Since Hurricanes Katrina and Rita in 2005, DOE has made operational and administrative improvements, including coordination between federal, state and local leaders, deployment of trained staff, and

  3. DOE Standard 3009-2014, Preparation of Nonreactor Nuclear Facility

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

    Documented Safety Analysis, Roll Out Training | Department of Energy Standard 3009-2014, Preparation of Nonreactor Nuclear Facility Documented Safety Analysis, Roll Out Training DOE Standard 3009-2014, Preparation of Nonreactor Nuclear Facility Documented Safety Analysis, Roll Out Training February 4, 2015 - 3:08pm Addthis The Office of Nuclear Safety is performing a series of site visits to provide roll-out training and assistance to Program and Site Offices and their contractors on

  4. Teachers take time to prepare for RoboRAVE

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

    Teachers Prepare For RoboRAVE Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Teachers take time to prepare for RoboRAVE The games challenge students to design working robots. February 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Both Los Alamos National Laboratory and Los Alamos National Security, LLC provide

  5. Preparation and characterization of single crystal samples for

    Office of Scientific and Technical Information (OSTI)

    high-pressure experiments (Journal Article) | SciTech Connect Journal Article: Preparation and characterization of single crystal samples for high-pressure experiments Citation Details In-Document Search Title: Preparation and characterization of single crystal samples for high-pressure experiments To date, most research utilizing the diamond anvil cell (DAC) has been conducted with polycrystalline samples, thus the results are limited to addressing average bulk properties. However,

  6. Preparing for Tomorrow's Systems: Manycore Resilience Patterns and

    Office of Scientific and Technical Information (OSTI)

    Transition. (Conference) | SciTech Connect Preparing for Tomorrow's Systems: Manycore Resilience Patterns and Transition. Citation Details In-Document Search Title: Preparing for Tomorrow's Systems: Manycore Resilience Patterns and Transition. Abstract not provided. Authors: Heroux, Michael Allen Publication Date: 2011-07-01 OSTI Identifier: 1107203 Report Number(s): SAND2011-4710C 465833 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference:

  7. DOE to Prepare a Supplemental Environmental Impact Statement for Proposed

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

    Surplus Plutonium Disposition at the Savannah River Site | Department of Energy to Prepare a Supplemental Environmental Impact Statement for Proposed Surplus Plutonium Disposition at the Savannah River Site DOE to Prepare a Supplemental Environmental Impact Statement for Proposed Surplus Plutonium Disposition at the Savannah River Site March 23, 2007 - 12:10pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) this week sent to the Federal Register a notice announcing that it will

  8. Panel Celebrates EM Achievements, Prepares for More Milestones | Department

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

    of Energy Panel Celebrates EM Achievements, Prepares for More Milestones Panel Celebrates EM Achievements, Prepares for More Milestones October 5, 2015 - 12:20pm Addthis EM Richland Operations Office Manager Stacy Charboneau kicked off the first panel at the National Cleanup Workshop. EM Richland Operations Office Manager Stacy Charboneau kicked off the first panel at the National Cleanup Workshop. EM Richland Operations Office Manager Stacy Charboneau kicked off the first panel at the

  9. Preparing the Next Generation of Bioenergy Leaders | Department of Energy

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

    Preparing the Next Generation of Bioenergy Leaders Preparing the Next Generation of Bioenergy Leaders March 31, 2015 - 5:12pm Addthis Dr. Valerie Sarisky-Reed Dr. Valerie Sarisky-Reed Deputy Director, Bioenergy Technologies Office Engaging and supporting the next generation of renewable energy researchers and innovators is one of the important roles the Bioenergy Technologies Office (BETO) plays in advancing bioenergy and biofuels. BETO provides numerous resources from biomass basics to

  10. STEM Education: Preparing Students to Succeed | Department of Energy

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

    STEM Education: Preparing Students to Succeed STEM Education: Preparing Students to Succeed January 31, 2014 - 10:54am Addthis To encourage the growth of women in STEM careers, a group of girls in the eighth grade were invited to learn about career opportunities in science and engineering during the annual Introduce a Girl to Engineering Day at Argonne National Lab. | Photo courtesy of Argonne National Laboratory. To encourage the growth of women in STEM careers, a group of girls in the eighth

  11. Methods and apparatuses for preparing upgraded pyrolysis oil

    DOE Patents [OSTI]

    Brandvold, Timothy A; Baird, Lance Awender; Frey, Stanley Joseph

    2013-10-01

    Methods and apparatuses for preparing upgraded pyrolysis oil are provided herein. In an embodiment, a method of preparing upgraded pyrolysis oil includes providing a biomass-derived pyrolysis oil stream having an original oxygen content. The biomass-derived pyrolysis oil stream is hydrodeoxygenated under catalysis in the presence of hydrogen to form a hydrodeoxygenated pyrolysis oil stream comprising a cyclic paraffin component. At least a portion of the hydrodeoxygenated pyrolysis oil stream is dehydrogenated under catalysis to form the upgraded pyrolysis oil.

  12. Virginia, Maryland teams prepare for Regional Middle School Science Bowl |

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

    Jefferson Lab Virginia, Maryland teams prepare for Regional Middle School Science Bowl Virginia, Maryland teams prepare for Regional Middle School Science Bowl March 3, 2005 The Department of Energy's Jefferson Lab, in Newport News, Va., hosts the Virginia/Maryland Regional Middle School Science Bowl tomorrow (Saturday, March 5). A dozen schools have registered teams for the event, according to Jan Tyler, Science Education program manager. This is JLab's second year hosting the Middle School

  13. ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION, AND

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

    APPORTIONMENT | Department of Energy 5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT ADMINISTRATIVE RECORDS SCHEDULE 5: BUDGET PREPARATION, PRESENTATION, AND APPORTIONMENT Budget and apportionment records include the various files accumulated in the course of formulating the budget for submission to the Office of Management and Budget (OMB) and to the Congress; in defending its requests for funds before both bodies; and after enactment of an appropriation bill, in ensuring that the

  14. A method for preparation and cleaning of uniformly sized arsenopyrite particles

    SciTech Connect (OSTI)

    Parthasarathy, Hariprasad; Baltrus, John P; Dzombak, David A; Karamalidis, Athanasios K

    2014-10-11

    The oxidative dissolution of sulfide minerals, such as arsenopyrite (FeAsS), is of critical importance in many geochemical systems. A comprehensive understanding of their dissolution rates entails careful preparation of the mineral surface. Measurements of dissolution rates of arsenic from arsenopyrite are dependent on the size and degree of oxidation of its particles, among other factors. In this work, a method was developed for preparation and cleaning of arsenopyrite particles with size range of 150250 ?m. Four different cleaning methods were evaluated for effectiveness based on the removal of oxidized species of iron (Fe), arsenic (As) and sulfur (S) from the surface. The percentage oxidation of the surface was determined using X-ray photoelectron spectroscopy (XPS), and surface stoichiometry was measured using scanning electron microscopy energy dispersive X-ray spectroscopy (SEM-EDS). Results indicate that sonicating the arsenopyrite particles and then cleaning them with 12N HCl followed by 50% ethanol, and drying in nitrogen was the most effective method. This method was successful in greatly reducing the oxide species of Fe while completely removing oxides of As and S from the arsenopyrite surface. Although sonication and acid cleaning have been widely used for mineral preparation, the method described in this study can significantly reduce grain size heterogeneity as well as surface oxidation, which enables greater control in surface and dissolution experiments.

  15. A method for preparation and cleaning of uniformly sized arsenopyrite particles

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

    Parthasarathy, Hariprasad; Baltrus, John P; Dzombak, David A; Karamalidis, Athanasios K

    2014-10-11

    The oxidative dissolution of sulfide minerals, such as arsenopyrite (FeAsS), is of critical importance in many geochemical systems. A comprehensive understanding of their dissolution rates entails careful preparation of the mineral surface. Measurements of dissolution rates of arsenic from arsenopyrite are dependent on the size and degree of oxidation of its particles, among other factors. In this work, a method was developed for preparation and cleaning of arsenopyrite particles with size range of 150–250 μm. Four different cleaning methods were evaluated for effectiveness based on the removal of oxidized species of iron (Fe), arsenic (As) and sulfur (S) from themore » surface. The percentage oxidation of the surface was determined using X-ray photoelectron spectroscopy (XPS), and surface stoichiometry was measured using scanning electron microscopy – energy dispersive X-ray spectroscopy (SEM-EDS). Results indicate that sonicating the arsenopyrite particles and then cleaning them with 12N HCl followed by 50% ethanol, and drying in nitrogen was the most effective method. This method was successful in greatly reducing the oxide species of Fe while completely removing oxides of As and S from the arsenopyrite surface. Although sonication and acid cleaning have been widely used for mineral preparation, the method described in this study can significantly reduce grain size heterogeneity as well as surface oxidation, which enables greater control in surface and dissolution experiments.« less

  16. The conflict of interest problem in EIS preparation

    SciTech Connect (OSTI)

    Hansen, R.P. [Hansen Environmental Consultants, Englewood, CO (United States); Wolff, T.A. [Sandia National Labs., Albuquerque, NM (United States); McCold, L.N. [Oak Ridge National Lab., TN (United States)

    1997-05-01

    The National Environmental Policy Act (NEPA) requires that federal agencies prepare environmental impact statements (EISs) on proposals for major Federal action significantly affecting the quality of the human environment. The Council on Environmental Quality (CEQ) regulations require that EISs be prepared directly by the lead agency or a contractor it selects. EIS contractors must execute a disclosure statement specifying that they have ``no financial or other interest`` in the outcome of the project. The intent of the ``conflict of interest`` prohibition is to ensure that the EIS is defensible, free of self-serving bias, and credible to the public. Those coming to the federal government for money, permits, or project approvals must not be placed in the position of analyzing the environmental consequences of their own proposals. This paper analyzes the conflict of interest problem faced by government contractors who maintain and operate government-owned or-controlled facilities for which EISs are required. In the US Department of Energy (DOE) system, these are referred to as ``M and O`` contractors. It also examines organizational conflicts presented by current or prospective government contractors who have a financial or other interest in the outcome of a project or program for which an EIS is prepared. In responding to these and related questions, the paper discusses and interprets the CEQ regulations and guidance on EIS preparation conflict of interest as well as leading federal court opinions. It also distinguishes ``preparers`` from ``participants`` in the EIS preparation process.

  17. Contents of environmental assessments prepared for the Uranium Mill Tailings Remedial Action Project

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This document presents two versions of the outline for the environmental assessments (EAS) to be prepared for the Uranium Mill Tailings Remedial Action (UMTRA) Project. The first displays the basic structure of the assessments; it lists only the titles of sections. The second is a guide to the contents of the assessments which provides, under each title, a brief summary of contents. The outline is intended to comply with the planning requirements (40 CFR Part 1501) and the definitions of terms (40-' CFR Part 1508) established by the Council on Environmental Quality as well as DOE order 5440.lB (Implementation of the National Environmental Policy Act), and compliance with Floodplain/Wetlands Environmental Review Requirements (10 CFR Part 1022). These requirements and definitions are implicitly part of the outline. The outline presented in this document will guide the preparation of EAs. The UMTRA Project EAs will be used in determining whether the DOE should prepare an environmental impact statement or a finding of no significant impact for the actions at each of the sites. If no impact statement is necessary, the environmental assessment for that site will aid the DOE in complying with the National Environmental Policy Act before beginning remedial actions. If an impact statement is needed, the assessment will aid its preparation. These purposes, established by the Council on Environmental Quality in 40 CFR Part 1508.9(a), have guided the construction of the outline presented in this document. Remedial actions at each site will include the cleanup of properties in the vicinity of the tailings sites that have been contaminated by the tailings.

  18. Contents of environmental assessments prepared for the Uranium Mill Tailings Remedial Action Project

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This document presents two versions of the outline for the environmental assessments (EAS) to be prepared for the Uranium Mill Tailings Remedial Action (UMTRA) Project. The first displays the basic structure of the assessments; it lists only the titles of sections. The second is a guide to the contents of the assessments which provides, under each title, a brief summary of contents. The outline is intended to comply with the planning requirements (40 CFR Part 1501) and the definitions of terms (40-` CFR Part 1508) established by the Council on Environmental Quality as well as DOE order 5440.lB (Implementation of the National Environmental Policy Act), and compliance with Floodplain/Wetlands Environmental Review Requirements (10 CFR Part 1022). These requirements and definitions are implicitly part of the outline. The outline presented in this document will guide the preparation of EAs. The UMTRA Project EAs will be used in determining whether the DOE should prepare an environmental impact statement or a finding of no significant impact for the actions at each of the sites. If no impact statement is necessary, the environmental assessment for that site will aid the DOE in complying with the National Environmental Policy Act before beginning remedial actions. If an impact statement is needed, the assessment will aid its preparation. These purposes, established by the Council on Environmental Quality in 40 CFR Part 1508.9(a), have guided the construction of the outline presented in this document. Remedial actions at each site will include the cleanup of properties in the vicinity of the tailings sites that have been contaminated by the tailings.

  19. Hydrogen Evolution and Sludge Suspension During the Preparation of the First Batch of Sludge at the Savannah River Site

    SciTech Connect (OSTI)

    Hay, M.S.; Lee, E.D.

    1995-03-01

    The first batch of High Level Radioactive Sludge for the Defense Waste Processing Facility is being prepared in two 4.9 million liter waste tanks. The preparation involves removing water soluble salts by washing (water addition, sludge suspension, settling and decantation). Sludge suspension is accomplished using long shafted slurry pumps that are mounted on rotating turntables. During the sludge suspension runs in 1993 and 1994, the slurry pumps` cleaning radius was determined to be less than that expected from previous determinations using synthetic sludge in a full size waste tank mockup. Hydrogen concentrations in the tanks` vapor space were monitored during the sludge suspension activities. As expected, the initial agitation of the sludge increased the hydrogen concentration, however, with the controls in place the hydrogen concentration was maintained below seven percent of the lower flammability limit

  20. Recent progress on preparation and properties of nanocomposites from recycled polymers: A review

    SciTech Connect (OSTI)

    Zare, Yasser

    2013-03-15

    Highlights: ► The article determines the current status of nanotechnology in polymer recycling. ► The addition of nanofillers to waste polymers, composites and blends is discussed. ► The future challenges in polymer recycling using nanoparticles are explained. - Abstract: Currently, the growing consumption of polymer products creates the large quantities of waste materials resulting in public concern in the environment and people life. Nanotechnology is assumed the important technology in the current century. Recently, many researchers have tried to develop this new science for polymer recycling. In this article, the application of different nanofillers in the recycled polymers such as PET, PP, HDPE, PVC, etc. and the attributed composites and blends is studied. The morphological, mechanical, rheological and thermal properties of prepared nanocomposites as well as the future challenges are extensively discussed. The present article determines the current status of nanotechnology in the polymer recycling which guide the future studies in this attractive field.

  1. Preparation and Characterization of Uranium Oxides in Support of the K Basin Sludge Treatment Project

    SciTech Connect (OSTI)

    Sinkov, Sergey I.; Delegard, Calvin H.; Schmidt, Andrew J.

    2008-07-08

    Uraninite (UO2) and metaschoepite (UO32H2O) are the uranium phases most frequently observed in K Basin sludge. Uraninite arises from the oxidation of uranium metal by anoxic water and metaschoepite arises from oxidation of uraninite by atmospheric or radiolytic oxygen. Studies of the oxidation of uraninite by oxygen to form metaschoepite were performed at 21C and 50C. A uranium oxide oxidation state characterization method based on spectrophotometry of the solution formed by dissolving aqueous slurries in phosphoric acid was developed to follow the extent of reaction. This method may be applied to determine uranium oxide oxidation state distribution in K Basin sludge. The uraninite produced by anoxic corrosion of uranium metal has exceedingly fine particle size (6 nm diameter), forms agglomerates, and has the formula UO2.0040.007; i.e., is practically stoichiometric UO2. The metaschoepite particles are flatter and wider when prepared at 21C than the particles prepared at 50C. These particles are much smaller than the metaschoepite observed in prolonged exposure of actual K Basin sludge to warm moist oxidizing conditions. The uraninite produced by anoxic uranium metal corrosion and the metaschoepite produced by reaction of uraninite aqueous slurries with oxygen may be used in engineering and process development testing. A rapid alternative method to determine uranium metal concentrations in sludge also was identified.

  2. Preparation and electrochemical properties of polyaniline nanofibers using ultrasonication

    SciTech Connect (OSTI)

    Manuel, James; Kim, Miso; Fapyane, Deby; Chang, In Seop; Ahn, Hyo-Jun; Ahn, Jou-Hyeon

    2014-10-15

    Highlights: Nanofibrous structured polyaniline (PANI) was prepared by simple ultrasonication. PANI nanofibers prepared at 5 C are uniform with an average diameter of 50 nm. The conductivity is increased by 2 10{sup 8} times after doping with LiClO{sub 4}. The cell with PANI-LiClO{sub 4} shows good cycle performance at high current densities. - Abstract: Polyaniline nanofibers have been successfully prepared by applying ultrasonic irradiation during oxidative polymerization of aniline in dilute hydrochloric acid and evaluated for suitability in lithium cells after doping with lithium perchlorate salt. Polyaniline nanofibers are confirmed by Fourier transform infrared spectroscopy, Fourier transform Raman spectroscopy, and transmission electron microscopy, and the efficiency of doping is confirmed by DC conductivity measurements at different temperatures. Electrochemical properties of nanofibers are evaluated, of which a remarkable increase in cycle stability is achieved when compared to polyaniline prepared by simple oxidative polymerization of aniline. The cell with nanofibrous polyaniline doped with LiClO{sub 4} delivers an initial discharge capacity value of 86 mA h g{sup ?1} at 1 C-rate which is about 60% of theoretical capacity, and the capacity is slightly lowered during cycle and reaches 50% of theoretical capacity after 40 cycles. The cell delivers a stable and higher discharge capacity even at 2 C-rate compared to that of the cell prepared with bulk polyaniline doped with LiClO{sub 4}.

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

    Energy Savers [EERE]

    February 26, 2016 CX-100506 Categorical Exclusion Determination Biofuel Micro-Refineries ... Low-Viscosity Oils for Automotive Engine and Rear Axle Lubrication for 4% Improved ...

  4. CX-012200: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Determination of Excess Real Property CX(s) Applied: B1.36 Date: 05/01/2014 Location(s): Colorado Offices(s): Legacy Management

  5. CX-010689: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Generic CX Determination for Financial Assistance Awards CX(s) Applied: Unknown Date: 07/17/2013 Location(s): Illinois Offices(s): Chicago Office

  6. Categorical Exclusion Determinations: Environmental Management...

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

    ... September 13, 2011 CX-006990: Categorical Exclusion Determination Synthesis and Characterization of Coatings by Chemical Solution Deposition Methods CX(s) Applied: B3.6 Date: 09...

  7. EIS-0423-S1: Notice of Intent to Prepare a Supplemental Environmental...

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

    Notice of Intent to Prepare a Supplemental Environmental Impact Statement EIS-0423-S1: Notice of Intent to Prepare a Supplemental Environmental Impact Statement Long-Term...

  8. Saint-Gobain Shows the Way on Effectively Preparing for Energy...

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

    ... The DOE strategy lays out fve main steps that will help companies realize effcient ... Saint-Gobain's suggestions cover the Prepare part of the overall strategy. Preparing for ...

  9. The Energy Department Joins America’s 2016 PrepareAthon!

    Broader source: Energy.gov [DOE]

    Tomorrow is National PrepareAthon! Day, an opportunity for individuals, organizations, and communities to prepare for specific hazards through drills, group discussions, and exercises. The goals of...

  10. EIS-0387: Notice of Intent to Prepare a Site-Wide Environmental...

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

    of Intent to Prepare a Site-Wide Environmental Impact Statement Y-12 National Security Complex The National Nuclear Security Administration (NNSA) announces its intent to prepare a...

  11. EIS-0523 and EIS-0525: Notice of Intent to Prepare an Environmental...

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

    and EIS-0525: Notice of Intent to Prepare an Environmental Impact Statement EIS-0523 and EIS-0525: Notice of Intent to Prepare an Environmental Impact Statement Nationwide Public ...

  12. Jefferson Lab's Science Education Website Helps Students Prepare for

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

    Upcoming Standards of Learning Tests | Jefferson Lab Who Wants to Win? One of the most frequently accessed pages is the "Who Wants to Win $1,000,000 Math and Science Quiz Jefferson Lab's Science Education Website Helps Students Prepare for Upcoming Standards of Learning Tests April 7, 2005 The use of Jefferson Lab's Science Education website is climbing as Virginia students prepare to take the spring 2005 Standards of Learning tests. "The most frequently accessed pages on our

  13. ROMP Crosslinkers for the Preparation of Aliphatic Aerogels (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect ROMP Crosslinkers for the Preparation of Aliphatic Aerogels Citation Details In-Document Search Title: ROMP Crosslinkers for the Preparation of Aliphatic Aerogels Authors: Lenhardt, J M ; Kim, S ; Worsley, M A ; Leif, R N ; Baumann, T F ; Satcher, J H Publication Date: 2014-06-05 OSTI Identifier: 1227991 Report Number(s): LLNL-JRNL-655922 DOE Contract Number: AC52-07NA27344 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Non-Crystalline

  14. Preparation of arrays of long carbon nanotubes using catalyst structure

    DOE Patents [OSTI]

    Zhu, Yuntian T.; Arendt, Paul; Li, Qingwen; Zhang, Xiefie

    2016-03-22

    A structure for preparing an substantially aligned array of carbon nanotubes include a substrate having a first side and a second side, a buffer layer on the first side of the substrate, a catalyst on the buffer layer, and a plurality of channels through the structure for allowing a gaseous carbon source to enter the substrate at the second side and flow through the structure to the catalyst. After preparing the array, a fiber of carbon nanotubes may be spun from the array. Prior to spinning, the array can be immersed in a polymer solution. After spinning, the polymer can be cured.

  15. Optical limiting device and method of preparation thereof

    DOE Patents [OSTI]

    Wang, Hsing-Lin; Xu, Su; McBranch, Duncan W.

    2003-01-01

    Optical limiting device and method of preparation thereof. The optical limiting device includes a transparent substrate and at least one homogeneous layer of an RSA material in polyvinylbutyral attached to the substrate. The device may be produced by preparing a solution of an RSA material, preferably a metallophthalocyanine complex, and a solution of polyvinylbutyral, and then mixing the two solutions together to remove air bubbles. The resulting solution is layered onto the substrate and the solvent is evaporated. The method can be used to produce a dual tandem optical limiting device.

  16. Apparatus for preparing cornea material for tabbed (sutureless) transplantation

    DOE Patents [OSTI]

    Collins, J.P.

    1997-07-22

    A tool and a method for preparing a donor material used in sutureless corneal transplants uses a first cutting portion to prepare a donor blank having tabbed portions extending outwardly radially. A second cutting portion is used to cut the central portion of the blank. The tool is used as a guide member for the second cutting portion. In one embodiment the tool has slits laterally defined therethrough which allow the tabbed portions of the donor material to be thinned to a desired thickness using a scalpel. In an another embodiment the second cutting portion is a round trephine which is used to simultaneously trim each of the tabbed portions. 26 figs.

  17. Apparatus for preparing cornea material for tabbed (sutureless) transplantation

    DOE Patents [OSTI]

    Collins, Joseph Patrick

    1997-01-01

    A tool and a method for preparing a donor material used in sutureless corneal transplants uses a first cutting portion to prepare a donor blank having tabbed portions extending outwardly radially. A second cutting portion is used to cut the central portion of the blank. The tool is used as a guide member for the second cutting portion. In one embodiment the tool has slits laterally defined therethrough which allow the tabbed portions of the donor material to be thinned to a desired thickness using a scalpel. In an another embodiment the second cutting portion is a round trephine which is used to simultaneously trim each of the tabbed portions.

  18. SimTable key tool for preparing, responding to wildfire

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

    SimTable key tool for preparing, responding to wildfire SimTable key tool for preparing, responding to wildfire Camera tracks movement and objects and project them onto a sand table. May 30, 2012 SimTable: Stephen Guerin (L) and Chip Garner (R) with SimTable, a Santa Fe company helping firefighters model and predict where a fire is most likely to spread, received support for their business through Lab economic development programs: VAF, NMSBA, Springboard. SimTable: Stephen Guerin (L) and Chip

  19. METHOD OF PREPARING SINTERED ZIRCONIUM METAL FROM ITS HYDRIDES

    DOE Patents [OSTI]

    Angier, R.P.

    1958-02-11

    The invention relates to the preparation of metal shapes from zirconium hydride by powder metallurgical techniques. The zirconium hydride powder which is to be used for this purpose can be prepared by rendering massive pieces of crystal bar zirconium friable by heat treatment in purified hydrogen. This any then be ground into powder and powder can be handled in the air without danger of it igniting. It may then be compacted in the normal manner by being piaced in a die. The compact is sintered under vacuum conditions preferably at a temperature ranging from 1200 to 1300 deg C and for periods of one to three hours.

  20. CX-002566: Categorical Exclusion Determination | Department of...

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

    to use the cost-share funding in Phase 1 for system design, boiler permitting, negotiation of landowner agreements and donations, and preparation of the appropriate level of...