National Library of Energy BETA

Sample records for determination metallographic preparation

  1. Prepared

    Office of Legacy Management (LM)

    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. ...

  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. (Idaho Falls, ID)

    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 The volatilized trimethyl borate is withdrawn from the vessel by either a partial vacuum or a positive pressure and is rapidly transferred to a standard flame photometer.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. 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

  5. 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

  6. 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.

  7. 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.

  8. 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 pdburto@sandia.gov Abstract-Soil accumulation on photovoltaic (PV) modules presents a challenge to long-term performance prediction and lifetime estimates due to the inherent difficulty in quantifying small changes over an extended period. Low mass loadings of soil are a common occurrence, but remain difficult to quantify. In order to

  9. 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.

  10. 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.

  11. 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.

  12. Holding fixture for metallographic mount polishing

    DOE Patents [OSTI]

    Barth, Clyde H. (Ballston Lake, NY); Cramer, Charles E. (Schenectady, NY)

    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. 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 preparation activities that are helpful in performing peer reviews. Initial Planning The following preparation activities will help you conduct successful peer reviews. Define Review Purpose and Scope The first step in preparation is to determine the purpose and scope of the review within the context of other review and management activities. Roles of Peer Review Participants Peer review requires the

  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 lab is located in Rm 109 of the Far Experimental Hall near the MEC, CXI, and XCS hutches. It conveniently serves all LCLS hutches and is available for final stage sample preparation. Due to space limitations, certain types of activities may be restricted and all access must be scheduled in advance. User lab bench

  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. 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

  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.« less

  18. Company Name: Preparer Name: Company Address: Preparer Title:

    Gasoline and Diesel Fuel Update (EIA)

    Company Name: Preparer Name: Company Address: Preparer Title: Company City: Preparer Company Name: Company State: Preparer Address: Company Zip Code: Preparer City: Preparer State: Parent Company Name: Preparer Zip Code: Parent Company Street Address: Preparer Phone #: Parent Company City: Preparer Fax #: Parent Company State: Preparer E-mail Address: Parent Company Zip Code: Supervisor Name: Supervisor Title: Supervisor Company Name: Supervisor Address: Supervisor City: Supervisor State:

  19. 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

  20. 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.

  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. 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...

  3. 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...

  4. 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...

  5. 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

  6. 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.

  7. Preparation of hydrophobic coatings

    DOE Patents [OSTI]

    Branson, Eric D. (Albuquerque, NM); Shah, Pratik B. (Albuquerque, NM); Singh, Seema (Rio Rancho, NM); Brinker, C. Jeffrey (Albuquerque, NM)

    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.

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 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

  17. 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.

  18. Interim Action Determination

    Office of Environmental Management (EM)

    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

  19. 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.

  20. Document Preparation | Department of Energy

    Energy Savers [EERE]

    Document Preparation Document Preparation Selected documents on the topic of NEPA Document Preparation. July 29, 2015 Directory of Potential Stakeholders for DOE Actions under NEPA DOE Offices are encouraged to be inclusive in providing potentially interested parties with opportunities to review NEPA documents. This Directory of Potential Stakeholders for DOE Actions under NEPA is primarily intended to supplement lists that Departmental Offices compile for individual projects or facilities. It

  1. Process for preparing liquid wastes

    DOE Patents [OSTI]

    Oden, Laurance L. (Albany, OR); Turner, Paul C. (Albany, OR); O'Connor, William K. (Lebanon, OR); Hansen, Jeffrey S. (Corvallis, OR)

    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.

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

    Energy Savers [EERE]

    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,

  3. 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.

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

    Energy Savers [EERE]

    Site | Department of Energy Site: Plutonium Preparation Project (PuPP) at Savannah River Site Savannah River Site: Plutonium Preparation Project (PuPP) at Savannah River Site Full Document and Summary Versions are available for download PDF icon Savannah River Site: Plutonium Preparation Project (PuPP) at Savannah River Site PDF icon Summary - Plutonium Preparation Project at the Savannah River Site More Documents & Publications EIS-0283-S2: Interim Action Determination EIS-0283-S2:

  5. Method for preparation of polysilanes

    DOE Patents [OSTI]

    Zeigler, John M. (2208 Lester Dr., NE, Albuquerque, NM 87112)

    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.

  6. Preparing for Tomorrow's Systems: Manycore Resilience Patterns...

    Office of Scientific and Technical Information (OSTI)

    Preparing for Tomorrow's Systems: Manycore Resilience Patterns and Transition. Citation Details In-Document Search Title: Preparing for Tomorrow's Systems: Manycore Resilience ...

  7. 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 ...

  8. Mechanochemical Preparation of Phosphonium Salts and Phosphorus...

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

    ...olvent-free mechanochemical preparation method to prepare phosphonium salts and phosphorous ylides. The phosphorous ylides are then utilized in carrying out the solvent-free ...

  9. 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...

  10. 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...

  11. Actinide Chemistry

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

    to provide fundamental information on the electronic structure of actinides. Using modern metallographic sample preparation and analysis on a variety of actinide materials to meet...

  12. Actinide Chemistry

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

    provide fundamental information on the electronic structure of actinides. * Using modern metallographic sample preparation and analysis on a variety of actinide materials to meet...

  13. 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.

  14. Preparation of asymmetric porous materials

    DOE Patents [OSTI]

    Coker, Eric N. (Albuquerque, NM)

    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.

  15. 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.

  16. 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)

  17. 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.

  18. Photochemical preparation of plutonium pentafluoride

    DOE Patents [OSTI]

    Rabideau, Sherman W. (Los Alamos, NM); Campbell, George M. (Los Alamos, NM)

    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..

  19. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath (Littleton, CO)

    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.

  20. 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)

  1. 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.

  2. 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.

  3. 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

  4. 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.

  5. 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.

  6. Chemical Resources | Sample Preparation Laboratories

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

    Chemical Resources Chemical Inventory All Sample Preparation Labs are stocked with an assortment of common solvents, acids, bases, buffers, and other reagents. See our Chemical Inventories for a list of available reagents. If you need large quantities of any chemicals, please order or bring your own supply (see below). Chemical Inventories Standard Operating Procedures (SOPs) If you will be working with any samples or reagents that are significantly toxic, reactive, corrosive, flammable, or

  7. Method for preparing ceramic composite

    DOE Patents [OSTI]

    Alexander, Kathleen B. (Oak Ridge, TN); Tiegs, Terry N. (Lenoir City, TN); Becher, Paul F. (Oak Ridge, TN); Waters, Shirley B. (Knoxville, TN)

    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.

  8. EIS-0310: Notice of Intent to Prepare a Supplement Analysis | Department of

    Office of Environmental Management (EM)

    Energy Supplement Analysis EIS-0310: Notice of Intent to Prepare a Supplement Analysis Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility DOE announces the preparation of a SA to determine whether a supplement to the NI PEIS or a new EIS should be prepared, or that no additional NEPA review is warranted. PDF icon EIS-0310-NOI-SA-2013.pdf More Documents &

  9. 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.

  10. Method of surface preparation of niobium

    DOE Patents [OSTI]

    Srinivasan-Rao, Triveni (Shoreham, NY); Schill, John F. (Ridge, NY)

    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.

  11. 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.

  12. 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.

  13. 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.

  14. 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.

  15. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath (Littleton, CO); Blaugher, Richard D. (Evergreen, CO)

    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.

  16. Explosive double salts and preparation

    DOE Patents [OSTI]

    Cady, Howard H. (Los Alamos, NM); Lee, Kien-yin (Los Alamos, NM)

    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.

  17. Preparation and Issuance of Test Reports

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

    3 Revision 1 Effective June 2008 Preparation and Issuance of Test Reports Prepared by Electric Transportation Applications Prepared by: _______________________________ Date:__________ Garrett Beauregard Approved by: _________________________________________________ Date: _______________ Donald B. Karner Procedure ETA-GAC003 Revision 1 2 ©2006 Electric Transportation Applications All Rights Reserved Table of Contents 1 Objective

  18. 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

  19. Aerosol preparation of intact lipoproteins

    DOE Patents [OSTI]

    Benner, W. Henry (Danville, CA); Krauss, Ronald M (Berkeley, CA); Blanche, Patricia J (Berkeley, CA)

    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.

  20. 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.

  1. 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...

  2. 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

  3. Process for preparing energetic materials

    DOE Patents [OSTI]

    Simpson, Randall L. (Livermore, CA); Lee, Ronald S. (Livermore, CA); Tillotson, Thomas M. (Tracy, CA; , Hrubesh, Lawrence W. (Pleasanton, CA); Swansiger, Rosalind W. (Livermore, CA); Fox, Glenn A. (Livermore, CA)

    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.

  4. 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.

  5. 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...

  6. 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...

  7. 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 ...

  8. 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

  9. 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.

  10. 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 ...

  11. 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 & ...

  12. 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 & ...

  13. 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.

  14. Tritioacetylating reagents and processes for preparation thereof

    DOE Patents [OSTI]

    Saljoughian, Manoucher (Moraga, CA); Morimoto, Hiromi (El Cerrito, CA); Williams, Philip G. (Oakland, CA); Than, Chit (Lafayette, CA)

    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.

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

    Office of Environmental Management (EM)

    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

  16. 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.

  17. 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,...

  18. 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...

  19. 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...

  20. Preparing for Hurricane Season | Department of Energy

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

    Preparing for Hurricane Season Preparing for Hurricane Season June 1, 2015 - 9:49am Addthis Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability 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

  1. 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.

  2. Process for the preparation of organoclays

    DOE Patents [OSTI]

    Chaiko, David J. (Naperville, IL)

    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.

  3. 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.

  4. Environmental Programs Procedure Preparation, Revision, Review, Approval,

    Office of Environmental Management (EM)

    and Use | Department of Energy Environmental Programs Procedure Preparation, Revision, Review, Approval, and Use Environmental Programs Procedure Preparation, Revision, Review, Approval, and Use The documents included in this listing are additional references not included in the Phase 2 Radiological Release at the Waste Isolation Pilot Plant, Attachment F: Bibliography and References report. The documents were examined and used to develop the final report. PDF icon Environmental Programs

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

    Energy Savers [EERE]

    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

  6. 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...

  7. Preparation and screening of crystalline inorganic materials

    DOE Patents [OSTI]

    Schultz, Peter G. (La Jolla, CA); Xiang, Xiaodong (Danville, CA); Goldwasser, Isy (Palo Alto, CA); Brice{hacek over (n)}o, Gabriel (Baldwin Park, CA); Sun, Xiao-Dong (Fremont, CA); Wang, Kai-An (Cupertino, CA)

    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.

  8. Preparing for Project Implementation before an Energy Assessment |

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

    Department of Energy before an Energy Assessment Preparing for Project Implementation before an Energy Assessment This presentation covers the essential steps to help an organization prepare for an energy assessment. PDF icon Preparing for Project Implementation before an Energy Assessment (January 13, 2010) More Documents & Publications Preparing for Project Implementation after an Energy Assessment Preparing for Project Implementation during an Energy Assessment Preparing for Project

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

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

    Prepare an Environmental Impact Statement: Federal Register Notice Volume 75, No. 117 - Jun. 18, 2010 EIS-0447: Amended Notice of Intent to Prepare an Environmental Impact...

  10. 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...

  11. 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:...

  12. 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...

  13. Nevada National Security Site Groundwater Program Prepares for...

    Office of Environmental Management (EM)

    Prepares for Peer Review Nevada National Security Site Groundwater Program Prepares for Peer Review January 29, 2014 - 12:00pm Addthis In March 2010, NNSS groundwater specialists...

  14. Preparation and purification of ionic liquids and precursors

    DOE Patents [OSTI]

    Burrell, Anthony K. (Los Alamos, NM); Warner, Benjamin P. (Los Alamos, NM); McCleskey, T. Mark (Los Alamos, NM); Agrawal, Anoop (Tucson, AZ)

    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.

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  20. It's National Preparedness Month: Be Prepared with Alternative...

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

    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 ...

  1. ORISE: REAC/TS trains emergency responders in preparation for...

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

    REACTS trains emergency responders in preparation for Pan American Games Workshop in Mexico helps medical professionals prepare for treating victims of radiological or nuclear...

  2. 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...

  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. 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...

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

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

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

  7. 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.

  8. EIS-0225-SA-05: Supplement Analysis Determination | Department of Energy

    Energy Savers [EERE]

    5-SA-05: Supplement Analysis Determination EIS-0225-SA-05: Supplement Analysis Determination Continued Operation of the Pantex Plant and Associated Storage of Nuclear Weapon Components DOE's NNSA Production Office Pantex has prepared a SA to determine whether the Final Environmental Impact Statement for the Continued Operation of the Pantex Plant and Associated Storage of Nuclear Weapon Components, also known as the Site-Wide Environmental Impact Statement, adequately addresses the environmental

  9. 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.

  10. 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.

  11. 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).

  12. 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).

  13. 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.

  14. 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.

  15. 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.

  16. 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.

  17. 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)

  18. 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.

  19. 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.

  20. 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.

  1. 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) -...

  2. PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS)

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

    | Department of Energy PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) This document lists the procedures for preparing records inventory and disposition schedules PDF icon PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) More Documents & Publications DOE F 1324.10 Computer System Retirement Guidelines DOE F 1324.9

  3. 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

  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. 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.

  6. 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.

  7. Interim Action Determination

    Office of Environmental Management (EM)

    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 Decision 1 A, Revised Preferred

  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. (Santa Fe, NM); McBranch, Duncan W. (Santa Fe, NM); Robinson, Jeanne M. (Los Alamos, NM); Koskelo, Aaron C. (Los Alamos, NM); Love, Steven P. (Los Alamos, NM)

    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. 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.

  13. Preparing for Project Implementation Financing Project Implementation

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

    August 11, 2010 9 - Preparing for Project Implementation Financing Project Implementation Save Energy Now LEADER Web Conference Project Implementation Seminar Series Save Energy Now LEADER Web Conference Agenda  Seminar Series Overview  Recap Seminar # 8 - "Announcing the PRIZE"  Financing Project Implementation Fred Schoeneborn - ORNL team Robert Varcoe - UAW & General Motors  Questions/Future Seminars Save Energy Now LEADER Web Conference Project Implementation Series

  14. 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.

  15. Method of preparing silicon from sodium fluosilicate

    DOE Patents [OSTI]

    Schmidt, Frederick A. (Ames, IA); Rehbein, David (Ames, IA); Chiotti, Premo (Ames, IA)

    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.

  16. 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.

  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. Cellulosome preparations for cellulose hydrolysis - Energy Innovation

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

    Portal Cellulosome preparations for cellulose hydrolysis National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary With the annual potential of over 1.3 billion dry tons of biomass, the prospective growth of biomass related industries is tremendous. The National Renewable Energy Laboratory (NREL) leads the DOE's National Bioenergy Center, with research spanning the full spectrum from fundamental science to demonstration in fully integrated pilot

  19. 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.

  20. 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)

  1. 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.

  2. Preparing Our Shareholders for the Future

    Energy Savers [EERE]

    Preparing our Shareholders for the Future Agenda NANA Regional Corporation Shareholder Services Company Services Red Dog Achieving Our Mission Alaska Native Corporations Mission To improve the quality of life for our people. Achieving our Mission Economic Growth. Land Management. Healthy Communities. NANA has more than 13,000 Iñupiat shareholders 8,000 are working age 86% live in Alaska 50% live in the NANA Region An Iñupiat Corporation Shareholder Employment & Development Overview *

  3. 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.

  4. EMC WCD for TEM/SEM Specimen Preparation Work | Argonne National Laboratory

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

    WCD for TEM/SEM Specimen Preparation Work PDF icon EMC_Sample_preparation_safety_analysis

  5. CABLE TECHNOLOGY LABORATORIES, INC. DETERMINATION OF THRESHOLD AND MAXIMUM

    Office of Scientific and Technical Information (OSTI)

    CABLE TECHNOLOGY LABORATORIES, INC. DETERMINATION OF THRESHOLD AND MAXIMUM OPERATING ELECTRIC STRESSES FOR SELECTED HIGH VOLTAGE INSULATIONS Investigation of Aged Polymeric Dielectric Cable DOE CONTRACT DE-AC 02-80RA 50156 Final Report Prepared by : Approved by: G.S. Eager, Jr. G.W. Seman B. Fryszczyn C. Katz November 1995 690 Jersey Avenue - RO. Box 707 - Fax: (908) 846-5531 New Brunswick, N.J. 08903 Tel: (908) 8463133 DETERMINATION OF THRESHOLD AND MAXIMUM OPERATING ELECTRIC STRESSES FOR

  6. Categorical Exclusion Determinations: A9 | Department of Energy

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

    A9 Categorical Exclusion Determinations: A9 Existing Regulations A9: Information gathering, analysis, and dissemination Information gathering (including, but not limited to, literature surveys, inventories, site visits, and audits), data analysis (including, but not limited to, computer modeling), document preparation (including, but not limited to, conceptual design, feasibility studies, and analytical energy supply and demand studies), and information dissemination (including, but not limited

  7. 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

  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. 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

  10. Resin catalysts and method of preparation

    DOE Patents [OSTI]

    Smith, Jr., Lawrence A. (P.O. Box 34687, Houston, TX 77243)

    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.

  11. Method to prepare nanoparticles on porous mediums

    DOE Patents [OSTI]

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

  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. 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.

  14. 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.

  15. 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.

  16. 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.

  17. 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.

  18. Conductive ceramic composition and method of preparation

    DOE Patents [OSTI]

    Smith, James L. (Lemont, IL); Kucera, Eugenia H. (Downers Grove, IL)

    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.

  19. 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.

  20. Process for preparing silicon carbide foam

    DOE Patents [OSTI]

    Whinnery, LeRoy Louis (Livermore, CA); Nichols, Monte Carl (Livermore, CA); Wheeler, David Roger (Albuquerque, NM); Loy, Douglas Anson (Albuquerque, NM)

    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.

  1. 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.

  2. 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:

  3. Hydrocarbon synthesis catalyst and method of preparation

    DOE Patents [OSTI]

    Sapienza, Richard S. (Shoreham, NY); Sansone, Michael J. (Summit, NJ); Slegeir, William A. R. (Hampton Bays, NY)

    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.

  4. Microsoft PowerPoint - Preparing for IAEA Data Reporting (10...

    National Nuclear Security Administration (NNSA)

    Copyright 2015 URENCO Limited Preparing for IAEA Data Reporting (10 CFR 75) 1 Carol Wormington - URENCO USA Preparing for IAEA Data Reporting (10 CFR 75) * We were YKO, an NRC...

  5. "TRU" Success: SRS Recovery Act Prepares to Complete Shipment...

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

    "TRU" Success: SRS Recovery Act Prepares to Complete Shipment of More Than 5,000 Cubic Meters of Nuclear Waste to WIPP "TRU" Success: SRS Recovery Act Prepares to Complete Shipment ...

  6. 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.

  7. Preparing for a Fun and Energy Efficient Halloween | Department...

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

    Preparing for a Fun and Energy Efficient Halloween Preparing for a Fun and Energy Efficient Halloween October 14, 2014 - 2:51pm Addthis Don't let your energy bill scare you this...

  8. 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.

  9. Preparing for Project Implementation during an Energy Assessment |

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

    Department of Energy during an Energy Assessment Preparing for Project Implementation during an Energy Assessment This presentation discusses actions to take during the energy assessment to encourage project implementation. PDF icon Preparing for Project Implementation during an Energy Assessment (February 10, 2010) More Documents & Publications Preparing for Project Implementation Assigning Accountability for Each Project, April 14, 2010 Preparing for Project Implementation after

  10. 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

  11. 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

  12. Data Preparation Process for the Buildings Performance Database |

    Office of Environmental Management (EM)

    Department of Energy Preparation Process for the Buildings Performance Database Data Preparation Process for the Buildings Performance Database 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. PDF icon Data Preparation for BPD (August 2015) More Documents & Publications BEDES Dictionary 1.0 Data Contribution Best Practices Guide U.S. Department of

  13. 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.

  14. 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.

  15. Novel hard compositions and methods of preparation

    DOE Patents [OSTI]

    Sheinberg, Haskell (Los Alamos, NM)

    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.

  16. 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.

  17. Ethylenediamine salt of 5-nitrotetrazole and preparation

    DOE Patents [OSTI]

    Lee, Kien-yin (Los Alamos, NM); Coburn, Michael D. (Los Alamos, NM)

    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.

  18. 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

  19. Secretary Directs FPO to Prepare Strategic Plan | Department of Energy

    Energy Savers [EERE]

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

  20. 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 ...

  1. Solids mass flow determination

    DOE Patents [OSTI]

    Macko, Joseph E. (Hempfield Township, Westmoreland County, PA)

    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.

  2. 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.

  3. 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.

  4. 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.

  5. 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 tomoreseparate 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 12 weeks and provide chemical yields of ~3060 %. This new sample preparation method can be performed in 48 h with tracer yields of ~8595 %. 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

  6. 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.

  7. Method of preparing composite superconducting wire

    DOE Patents [OSTI]

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

    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.

  8. Nebraska Preparing for the Upcoming Heating Season

    Gasoline and Diesel Fuel Update (EIA)

    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 E State Heating Oil and Propane Conference October 8, 2014 Profile of Nebraska Population - 1,868,516 Occupied Housing Units - 733,570 Occupied Housing by Fuel Used for Home Heating in 2012 Natural Gas 63% Fuel Oil and Kerosene 0.50% Electricity 26% Propane 8% Wood 1.60% All Other Fuels 0.09% Coal or Coke 0.01% Solar Energy 0.04% No Fuel Used 0.20% http://www.neo.ne.gov/statshtml/75.html History

  9. 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.

  10. 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.

  11. 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.

  12. 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...

  13. 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)

  14. 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.

  15. 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

  16. 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

  17. 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

  18. 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

  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-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

  1. 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

  2. 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

  3. 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

  4. 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

  5. CX-008654: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    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

  6. 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

  7. 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

  8. 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

  9. 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

  10. CX-000802: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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.

  18. 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.

  19. 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.

  20. Methods for preparation of cyclopentadienyliron (II) arenes

    DOE Patents [OSTI]

    Keipert, Steven J. (Oakdale, MN)

    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.

  1. Method of high purity silane preparation

    DOE Patents [OSTI]

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

    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.

  2. 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.

  3. 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.

  4. Microfluidic DNA sample preparation method and device

    DOE Patents [OSTI]

    Krulevitch, Peter A. (Pleasanton, CA); Miles, Robin R. (Danville, CA); Wang, Xiao-Bo (San Diego, CA); Mariella, Raymond P. (Danville, CA); Gascoyne, Peter R. C. (Bellaire, TX); Balch, Joseph W. (Livermore, CA)

    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.

  5. 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

  6. 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

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

    Office of Environmental Management (EM)

    Performance through Drills and Exercises | Department of Energy Efforts in Preparing and Improving First Response Capabilities and Performance through Drills and Exercises DOE Efforts in Preparing and Improving First Response Capabilities and Performance through Drills and Exercises PDF icon DOE Efforts in Preparing and Improving First Response Capabilities and Performance through Drills and Exercises More Documents & Publications Transportation Emergency Preparedness Program Exercise

  8. 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

  9. 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

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

    Energy Savers [EERE]

    Department of Energy 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 Department of Energy announces its intent to prepare an environmental impact statement (EIS) (DOE/EIS-0499) to assess the potential environmental impacts from its proposed federal action of granting a Presidential permit to Minnesota Power to construct, operate, maintain, and connect a new

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

    Energy Savers [EERE]

    Department of Energy 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 Project, Montana DOE's Bonneville Power Administration (BPA) announced its intent to prepare an EIS that will analyze the potential environmental impacts of a proposal to rebuild approximately 120 miles of existing transmission line in Sanders, Lake, Missoula, Granite, Powell, and Deer Lodge

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

    Energy Savers [EERE]

    Department of Energy Intent to Prepare Environmental Impact Statement EIS-0504: Notice of Intent to Prepare Environmental Impact Statement Gulf LNG Liquefaction Project, Jackson County, Mississippi The Federal Energy Regulatory Commission (FERC) announces its intent to prepare an EIS to analyze the potential environmental impacts of a proposal to expand an existing liquefied natural gas (LNG) import terminal in Jackson County Mississippi and modify related facilities to enable the terminal

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

    Energy Savers [EERE]

    Statement | Department of Energy 9: 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

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

    Energy Savers [EERE]

    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

  15. 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

  16. 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,

  17. 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

  18. Preparing for the Arrival of Electric Vehicle | Department of Energy

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

    Preparing for the Arrival of Electric Vehicle Preparing for the Arrival of Electric Vehicle This webinar covers how to prepare for electric vehicles and elements of developing an EV infrastructure plan. PDF icon Presentation More Documents & Publications Effective O&M Policy in Public Buildings Quality Assurance for Residential Retrofit Programs Low-to-No Cost Strategy for Energy Efficiency in Public Buildings

  19. 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

  20. DOE Concur Document Preparation Webinar Training Sessions | Department of

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

    Energy DOE Concur Document Preparation Webinar Training Sessions DOE Concur Document Preparation Webinar Training Sessions March 22, 2016 9:00AM to 11:00AM MDT Jan-Mar 2016 CGE Webinar Schedule: Document Preparation Sessions This course instructs users in the basic process of creating and submitting a travel authorization and voucher, and creating online reservations. Date Time Registration Link 01/13/16 1:00 - 3:00

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

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

    Department of Energy Intent to Prepare an Environmental Assessment EA-1983: Notice of Intent to Prepare an Environmental Assessment Sabine Pass Liquefaction Expansion Project, Cameron Parish, Louisiana The Federal Energy Regulatory Commission (FERC) issued a notice of intent to prepare an EA for the proposed expansion of the existing Sabine Pass Liquefied Natural Gas Terminal in Cameron Parish, Louisiana, and extend an associated existing pipeline system. DOE is a cooperating agency in

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

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

    Department of Energy 77: Notice of Intent to Prepare Environmental Impact 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 The Bureau of Land Management announced its intent to prepare an EIS that evaluates the potential environmental impacts of a proposal to construct a 230-kilovolt transmission line from the Farmington area in northwest New Mexico to Ignacio,

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

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

    Department of Energy 5: Notice of Intent to Prepare Environmental Impact Statement EIS-0505: Notice of Intent to Prepare Environmental Impact Statement Vantage to Pomona Heights 230 kV 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 Training Center as a joint lead agency, an EIS that would evaluate the potential environmental impacts of a proposal to construct a

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

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

    3 Revision 0 Effective November 1, 2004 "Preparation and Issuance of Test Reports" Prepared by Electric Transportation Applications Prepared by: _______________________________ Date:__________ Roberta Brayer Approved by: _________________________________________________ Date: _______________ Donald B. Karner ETA-HAC03 Revision 0 2 2004 Electric Transportation Applications All Rights Reserved TABLE OF CONTENTS 1.0 Objectives 3 2.0 Purpose 3 3.0 Documentation 3 4.0 Initial Conditions

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

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

    3 Revision 0 Effective May 1, 2004 Preparation and Issuance of Test Reports Prepared by Electric Transportation Applications Prepared by: _______________________________ Date:__________ Roberta Brayer Approved by: _________________________________________________ Date: _______________ Donald B. Karner ETA-HIAC03 Revision 0 2 2004 Electric Transportation Applications All Rights Reserved TABLE OF CONTENTS 1.0 Objectives 3 2.0 Purpose 3 3.0 Documentation 3 4.0 Initial Conditions and

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

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

    3 Revision 2 Effective December 1, 2004 Preparation and Issuance of Test Reports Prepared by Electric Transportation Applications Prepared by: _______________________________ Date:__________ Ryan Harkins Approved by: _________________________________________________ Date: _______________ Donald B. Karner Procedure ETA-NAC003 Revision 2 2 2004 Electric Transportation Applications All Rights Reserved TABLE OF CONTENTS 1.0 Objectives 3 2.0 Purpose 3 3.0 Documentation 3 4.0 Initial Conditions and

  7. Recommendations for the Preparation of Environmental Assessments and

    Energy Savers [EERE]

    Environmental Impact Statements Second Edition (DOE, 2004) | Department of Energy Preparation of Environmental Assessments and Environmental Impact Statements Second Edition (DOE, 2004) Recommendations for the Preparation of Environmental Assessments and Environmental Impact Statements Second Edition (DOE, 2004) This second edition of the "Green Book" was issued by DOE to assist preparers and reviewers of NEPA documents, with the goal of promoting clarity, accuracy, and consistency

  8. PREPARATIONS UNDERWAY FOR THE 2014 NATIONAL ENVIRONMENTAL JUSTICE

    Energy Savers [EERE]

    CONFERENCE & TRAINING PROGRAM | Department of Energy PREPARATIONS UNDERWAY FOR THE 2014 NATIONAL ENVIRONMENTAL JUSTICE CONFERENCE & TRAINING PROGRAM PREPARATIONS UNDERWAY FOR THE 2014 NATIONAL ENVIRONMENTAL JUSTICE CONFERENCE & TRAINING PROGRAM Conference returns to DC, March 26 through 28, 2014, with a celebration of the past and upcoming 20 years of environmental justice. PDF icon PREPARATIONS UNDERWAY FOR THE 2014 NATIONAL ENVIRONMENTAL JUSTICE CONFERENCE & TRAINING

  9. 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

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

    Office of Environmental Management (EM)

    Department of Energy 2: 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

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

    Office of Environmental Management (EM)

    Department of Energy 3: Notice of Intent to Prepare an Environmental Assessment EA-1963: Notice of Intent to Prepare an Environmental Assessment Elba Liquefaction Project, Savannah, Georgia The Federal Energy Regulatory Commission (FERC) is preparing, with DOE as a cooperating agency, an environmental assessment (EA) that will discuss the environmental impacts of the Elba Liquefaction Project and EEC Modification Project (collectively referred to as the Elba Liquefaction Project) involving

  12. 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

  13. EIS-0478: Notice of Intent to Prepare Supplemental Draft Environmental

    Office of Environmental Management (EM)

    Impact Statement | Department of Energy Notice of Intent to Prepare Supplemental Draft Environmental Impact Statement EIS-0478: Notice of Intent to Prepare Supplemental Draft Environmental Impact Statement Antelope Valley Station to Neset Transmission Project, Mercer, Dunn, Billings, Williams, McKenzie, and Mountrail Counties, North Dakota 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

  14. EIS-0506: Notice of Intent to Prepare Environmental Impact Statement |

    Office of Environmental Management (EM)

    Department of Energy Notice of Intent to Prepare Environmental Impact Statement EIS-0506: Notice of Intent to Prepare Environmental Impact Statement Crooked River Valley Rehabilitation Project, Idaho County, Idaho The U.S. Forest Service announced its intent to prepare, with DOE's Bonneville Power Administration as a cooperating agency, an EIS that evaluates the potential environmental impacts of a proposal to improve fish habitat by restoring stream and floodplain functions, restoring

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

    Office of Environmental Management (EM)

    Department of Energy 9: Notice of Intent to Prepare Environmental Impact Statement EIS-0509: Notice of Intent to Prepare Environmental Impact Statement The Federal Energy Regulatory Commission (FERC) announced 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. DOE, Office of Fossil Energy, has an obligation under Section 3 of the Natural Gas Act to authorize the

  16. Preparation of Core-Shell Coordination Molecular Assemblies via...

    Office of Scientific and Technical Information (OSTI)

    Title: Preparation of Core-Shell Coordination Molecular Assemblies via the Enrichment of ... Subject: membrane, carbon capture, materials and chemistry by design, synthesis (novel ...

  17. 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...

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

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

    Environmental Reviews Under the National Environmental Policy Act Final Guidance on Improving the Process for Preparing Efficient and Timely Environmental Reviews Under the ...

  1. Polymer-assisted deposition of films and preparation of carbon...

    Office of Scientific and Technical Information (OSTI)

    public from the National Technical Information Service, Springfield, VA at www.ntis.gov. Carbon nanotubes were prepared by coating a substrate with a coating solution including a...

  2. 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...

  3. EIS-0478: Notice of Intent to Prepare Supplemental Draft Environmental...

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

    EIS-0478: Notice of Intent to Prepare Supplemental Draft Environmental Impact Statement Antelope Valley Station to Neset Transmission Project, Mercer, Dunn, Billings, Williams, ...

  4. 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...

  5. 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...

  6. 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...

  7. 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....

  8. 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.

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  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. 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.

  20. 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.

  1. An Opportunity for Communities Nationwide to Prepare for Emergencies...

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

    An Opportunity for Communities Nationwide to Prepare for Emergencies September 2, 2014 - 1:45pm Addthis Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of ...

  2. 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...

  3. Single Crystal Preparation for High-Pressure Experiments in the...

    Office of Scientific and Technical Information (OSTI)

    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 ...

  4. 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...

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

    Energy Savers [EERE]

    EIS-0472: Notice of Intent to Prepare a Programmatic Environmental Impact Statement Uranium Leasing Program Programmatic Environmental Impact Statement The underlying purpose...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. EIS-0487: 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 Freeport LNG Liquefaction Project, Brazoria County, Texas As previously noticed on August 11, 2011, and...

  11. 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...

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

    Office of Environmental Management (EM)

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

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

    DOE Patents [OSTI]

    Schmidt, Frederick A. (Ames, IA); Peterson, David T. (Ames, IA); Wheelock, John T. (Nevada, IA)

    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.

  14. 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,...

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

    DOE Patents [OSTI]

    Vass, Arpad A. (Oak Ridge, TN); Tyndall, Richard L. (Clinton, TN); Terzaghi-Howe, Peggy (Montrose, CO)

    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.

  16. 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...

  17. 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...

  18. 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,...

  19. 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...

  20. 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,...

  1. 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 &...

  2. 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...

  3. Single Crystal Preparation for High-Pressure Experiments in the...

    Office of Scientific and Technical Information (OSTI)

    Experiments in the Diamond Anvil Cell Citation Details In-Document Search Title: Single Crystal Preparation for High-Pressure Experiments in the Diamond Anvil Cell You are ...

  4. President Obama Visits DOE to Discuss Preparations for Hurricane Season

    Broader source: Energy.gov [DOE]

    Last week, President Obama visited the Energy Department to to discuss lessons learned from Hurricane Sandy and preparations to speed power restoration during the upcoming hurricane season.

  5. 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.

  6. 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...

  7. A versatile synthetic route for the preparation of titanium metal...

    Office of Scientific and Technical Information (OSTI)

    metal-organic frameworks Citation Details In-Document Search Title: A versatile synthetic route for the preparation of titanium metal-organic frameworks Exploitation of new ...

  8. Preparation of Core-Shell Coordination Molecular Assemblies via...

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

    Preparation of Core-Shell Coordination Molecular Assemblies via the Enrichment of Structure-Directing "Codes" of Bridging Ligands and Metathesis of Metal Units Previous Next List...

  9. 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,...

  10. 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...

  11. 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...

  12. EIS-0355: Notice of Intent to Prepare an Environmental Impact...

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

    Impact Statement and to Conduct Public Scoping Meetings and Notice of Floodplain and Wetlands Involvement EIS-0355: Notice of Intent to Prepare an Environmental Impact Statement...

  13. EIS-0428: Notice of Intent to Prepare an Environmental Impact...

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

    Amended Notice of Intent To Prepare the Environmental Impact Statement; Conduct Additional Public Scoping Meetings; and Issue a Notice of Floodplains and Wetlands Involvement...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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,...

  19. 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...

  20. EIS-0310: Notice of Intent to Prepare a Programmatic Environmental...

    Energy Savers [EERE]

    the potential environmental impacts of alternative ways to meet the projected irradiation needs for the next 35 years. Notice of Intent to Prepare a Programmatic...

  1. 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...

  2. 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 ...

  3. 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...

  4. 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...

  5. 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.

  6. 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...

  7. 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...

  8. Sandia Participates in Preparation of New Mexico Renewable Energy...

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

    Preparation of New Mexico Renewable Energy Storage Report - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable ...

  9. 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 -...

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. Preparing for Project Implementation Assigning Accountability for Each

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

    Project, April 14, 2010 | Department of Energy Assigning Accountability for Each Project, April 14, 2010 Preparing for Project Implementation Assigning Accountability for Each Project, April 14, 2010 PDF icon Assigning Accountability for Each Project (April 14, 2010) More Documents & Publications Preparing for Project Implementation after an Energy Assessment

  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. 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.

  18. 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.

  19. 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.

  20. Preparations Underway for the 2015 National Environmental Justice

    Energy Savers [EERE]

    Conference & Training Program | Department of Energy Preparations Underway for the 2015 National Environmental Justice Conference & Training Program Preparations Underway for the 2015 National Environmental Justice Conference & Training Program (Washington, DC)-October 8, 2015, The National Environmental Justice Conference, Inc. (NEJC) positions themselves for another successful event as the 2015 National Environmental Justice Conference & Training Program approaches. PDF

  1. 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

  2. Categorical Exclusion Determinations: B3.6 | Department of Energy

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

    6 Categorical Exclusion Determinations: B3.6 Existing Regulations B3.6: Small-scale research and development, laboratory operations, and pilot projects Siting, construction, modification, operation, and decommissioning of facilities for small-scale research and development projects; conventional laboratory operations (such as preparation of chemical standards and sample analysis); and small-scale pilot projects (generally less than 2 years) frequently conducted to verify a concept before

  3. 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

  4. Energy SWAT Team Prepares for Hurricane Season | Department of Energy

    Office of Environmental Management (EM)

    SWAT Team Prepares for Hurricane Season Energy SWAT Team Prepares for Hurricane Season August 17, 2010 - 11:30am Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What does this mean for me? First-responder training sessions at the Department help prepare employees for hurricane season and other potential energy-sector emergencies. If you live in a part of the country where hurricanes might cause damage, be sure to have a plan and a kit ready. On June 29,

  5. 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.

  6. CX-010906: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    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

  7. CX-010599: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    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

  8. CX-003108: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    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

  9. CX-010907: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    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

  10. 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

  11. 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.

  12. 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.

  13. DOE Prepared for Implementation of Oak Ridge Transuranic Waste...

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

    DOE is now prepared to start transition to the primarily Firm-Fixed-Price (FFP) contract. ... Quantity (IDIQ) CLIN. The primarily FFP nature of the contract will allow DOE to shift ...

  14. 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.

  15. 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.

  16. 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...

  17. 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...

  18. Appendix A. Notice of Inquiry: Preparation of Report to Congress...

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

    62 Federal Register 68,272 (December 31, 1997) Appendix A. Notice of Inquiry: Preparation of Report to Congress on Price-Anderson Act. 62 Federal Register 68,272 (December 31, ...

  19. 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...

  20. 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...

  1. 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 ...

  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. Method for preparing thermally cleavable surfactants without deprotonation

    DOE Patents [OSTI]

    McElhanon, James R. (Manteca, CA); Jamison, Gregory M. (Albuquerque, NM); Long, Timothy M. (Evanston, IL); Loy, Douglas A. (Tucson, AZ); Rahimian, Kamyar (Albuquerque, NM); Simmons, Blake A. (San Francisco, CA); Staiger, Chad L. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); Zifer, Thomas (Manteca, CA)

    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.

  4. Teachers take time to prepare for RoboRAVE

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

    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...

  5. 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.

  6. EIS-0402: Advance Notice of Intent to Prepare an Environmental...

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

    of Intent to Prepare an Environmental Impact Statement Remediation of Area IV of the Santa Susana Field Laboratory The U.S. Department of Energy (DOE) is providing an Advance...

  7. 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...

  8. EIS-0226: Notice of Intent to Prepare an Environmental Impact...

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

    6-R-NOI-2003.pdf More Documents & Publications EIS-0226: Notice of Intent to Prepare an Environmental Impact Statement EIS-0226: DOE Notice of Availability of the Final...

  9. 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,...

  10. 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.

  11. 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.

  12. Secretary Chu's Remarks at Detroit Economic Club -- As Prepared for

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

    Delivery | Department of Energy Detroit Economic Club -- As Prepared for Delivery Secretary Chu's Remarks at Detroit Economic Club -- As Prepared for Delivery January 11, 2012 - 9:30am Addthis Thank you, President Simon, for the introduction. I also want to thank the Detroit Economic Club for hosting me. For more than 75 years, the Detroit Economic Club has promoted thoughtful conversation on the important issues facing Michigan and our country, and I am pleased to be a part of that

  13. 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

  14. RAND Releases Workforce Development Studies Prepared for Energy Department

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

    | Department of Energy RAND Releases Workforce Development Studies Prepared for Energy Department RAND Releases Workforce Development Studies Prepared for Energy Department August 31, 2015 - 10:46am Addthis The RAND Corporation has released two energy-sector workforce development studies conducted on behalf of the Energy Department's National Energy Technology Laboratory (NETL). The two studies, one targeting the state of West Virginia and one the southwestern Pennsylvania (SWPA) region,

  15. Preparation of Core-Shell Coordination Molecular Assemblies via the

    Office of Scientific and Technical Information (OSTI)

    Enrichment of Structure-Directing "Codes" of Bridging Ligands and Metathesis of Metal Units (Journal Article) | SciTech Connect Preparation of Core-Shell Coordination Molecular Assemblies via the Enrichment of Structure-Directing "Codes" of Bridging Ligands and Metathesis of Metal Units Citation Details In-Document Search Title: Preparation of Core-Shell Coordination Molecular Assemblies via the Enrichment of Structure-Directing "Codes" of Bridging Ligands and

  16. 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:

  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 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 addressing solar in the future. Solar

  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. 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

  20. 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.

  1. Biology Chemistry & Material Science Laboratory 1 | Sample Preparation

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

    Laboratories 1 Cynthia Patty | (650) 926-3925 Biology Chemistry & Material Science Laboratory 1 Inventory The BioChemMat Lab 1 at SSRL is dedicated to researcher experiments, including x-ray absorption and emission spectroscopies, macromolecular crystallography, x-ray scattering, and x-ray imaging. The labs are maintained for final-stage sample preparation and other relatively straight-forward laboratory manipulations. These include buffer preparations, solid sample grinding, solution

  2. Biology Chemistry & Material Science Laboratory 2 | Sample Preparation

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

    Laboratories 2 Cynthia Patty | (650) 926-3925 Biology Chemistry & Material Science Laboratory 2 Inventory The BioChemMat Lab 2 (BCM 2) at SSRL is dedicated to researcher experiments, including x-ray absorption and emission spectroscopies, macromolecular crystallography, x-ray scattering, and x-ray imaging. The labs are maintained for final-stage sample preparation and other relatively straight-forward laboratory manipulations. These include buffer preparations, solid sample grinding,

  3. 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

  4. Preparation, Injection and Combustion of Supercritical Fluids | Department

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

    of Energy Preparation, Injection and Combustion of Supercritical Fluids Preparation, Injection and Combustion of Supercritical Fluids This project shows the conceptual design of diesel fuel-EGR flow from sub- to super-critical conditions of 394 degrees C and 229 bar. PDF icon deer09_anitescu.pdf More Documents & Publications Volatility of Gasoline and Diesel Fuel Blends for Supercritical Fuel Injection Evaluation of Biodiesel Fuels from Supercritical Fluid Processing with the Advanced

  5. Diesel HCCI with External Mixture Preparation | Department of Energy

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

    with External Mixture Preparation Diesel HCCI with External Mixture Preparation 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: The Ohio State University PDF icon 2004_deer_midlam_mohler.pdf More Documents & Publications A Mixed Mode HCCI/DI Engine Based on a Novel Heavy Fuel Atomizer Control-Oriented Modeling for HCCI Combustion and Multi-Cylinder HCCI Experimental Activities Mixed-mode diesel HCCI with External Mixture Formation: Preliminary Results

  6. EIS-0507: Notice of Intent to Prepare Environmental Impact Statement |

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

    Department of Energy 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 500-kV transmission line from northeast Oregon to southwest Idaho. For more information on this project, see the project page: http://energy.gov/node/954651. Download Document PDF icon EIS-0507: Notice of Intent to Prepare Environmental Impact Statement More Documents & Publications

  7. Tips for Preparing a Resume Based Application | Department of Energy

    Energy Savers [EERE]

    Tips for Preparing a Resume Based Application Tips for Preparing a Resume Based Application The Department of Energy is participating in the Resume Based Application for selected Senior Executive Service (SES) positions. This will be the only avenue for applying to these positions. Therefore, it is critical when applying to Resume Based vacancy announcements for SES positions that your resume demonstrates leadership and/or managerial experience, accomplishments, training, education and awards,

  8. STEM Education: Preparing Students to Succeed | Department of Energy

    Energy Savers [EERE]

    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

  9. Templates and Examples - Preparing Test Materials | Department of Energy

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

    Templates and Examples - Preparing Test Materials Templates and Examples - Preparing Test Materials Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. Facilitator script - Includes introductory script, pre- and post-test interview questions, scenarios, and prompts Note taker's spreadsheet - For note takers to record verbal comments, paths, task success scores, and SUS scores Facilitator/observer note

  10. Business Owners: Prepare a Business Recovery Plan | Department of Energy

    Energy Savers [EERE]

    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

  11. Business Owners: Prepare for Fuel Shortages | Department of Energy

    Energy Savers [EERE]

    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

  12. Panel Celebrates EM Achievements, Prepares for More Milestones | Department

    Energy Savers [EERE]

    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

  13. New Training Resource Prepares Rescuers for Hydrogen and Fuel Cell

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

    Emergencies | Department of Energy Training Resource Prepares Rescuers for Hydrogen and Fuel Cell Emergencies New Training Resource Prepares Rescuers for Hydrogen and Fuel Cell Emergencies April 21, 2015 - 11:26am Addthis EERE's Fuel Cell Technologies Office launched a national emergency response training resource in February. The new resource is the brainchild of the Pacific Northwest National Laboratory and the California Fuel Cell Partnership. This free resource will serve as a first

  14. EIS-0487: Notice of Intent to Prepare an Environmental Assessment |

    Office of Environmental Management (EM)

    Department of Energy 7: Notice of Intent to Prepare an Environmental Assessment EIS-0487: Notice of Intent to Prepare an Environmental Assessment Freeport LNG Liquefaction Project, Brazoria County, Texas This FERC EA will evaluate the potential environmental impacts of a proposal, Liquefaction Project involving construction and operation of facilities proposed by Freeport LNG Development, LP, Freeport LNG Expansion, LP, and FLNG Liquefaction LLC (collectively referred to as Freeport) in

  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. 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.

  17. 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.

  18. Building America Best Practices Series: Volume 7.3, Guide to Determining Climate Regions by County

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

    R BUILDING AMERICA BEST PRACTICES SERIES VOLUME 7.3 Guide to Determining Climate Regions by County Pacific Northwest National Laboratory August 2015 BUILDING AMERICA BEST PRACTICES SERIES VOLUME 7.3 High-Performance Home Technologies: Guide to Determining Climate Regions by County PREPARED BY Pacific Northwest National Laboratory Michael C. Baechler Theresa L. Gilbride, Pam C. Cole, Marye G. Hefty, and Kathi Ruiz August 2015 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RLO

  19. 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.

  20. 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.

  1. 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

  2. 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.

  3. 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}.

  4. 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...

  5. 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...

  6. 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

  7. 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

  8. Categorical Exclusion Determinations: Connecticut | Department...

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

    January 27, 2016 CX-100460 Categorical Exclusion Determination Additive Manufacturing and the Environment: A Special Issue of the Journal of Industrial Ecology Award Number: ...

  9. 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

  10. Apparatus for preparing cornea material for tabbed (sutureless) transplantation

    DOE Patents [OSTI]

    Collins, Joseph Patrick (7517 Fourth Ave. North, St. Petersburg, FL 33710)

    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.

  11. 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.

  12. 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

  13. 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

  14. Optical limiting device and method of preparation thereof

    DOE Patents [OSTI]

    Wang, Hsing-Lin (Los Alamos, NM); Xu, Su (Santa Clara, CA); McBranch, Duncan W. (Santa Fe, NM)

    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.

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

    Energy Savers [EERE]

    Energy The Energy Department Prepares for Tropical Storm Karen The Energy Department Prepares for Tropical Storm Karen October 4, 2013 - 3:00pm Addthis Marissa Newhall Marissa Newhall Director of Digital Strategy and Communications What does this mean for me? Follow the latest news on Tropical Storm Karen by visiting the FEMA blog. Stay up-to-date on energy delivery impacts by reading twice-daily situation reports from the Energy Department. Visit ready.gov for more information about

  16. Hanford Site Prepares for Completion of Plutonium Finishing Plant

    Energy Savers [EERE]

    Demolition | Department of Energy Prepares for Completion of Plutonium Finishing Plant Demolition Hanford Site Prepares for Completion of Plutonium Finishing Plant Demolition January 14, 2016 - 12:15pm Addthis Employees cut apart a two-stories-high glove box from the top down so they can remove the structure piece by piece from the facility. Employees cut apart a two-stories-high glove box from the top down so they can remove the structure piece by piece from the facility. The GrayQb hangs

  17. Preparing for a Power Outage | Department of Energy

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

    Preparing for a Power Outage Preparing for a Power Outage September 25, 2015 - 10:39am Addthis What is your plan for when the power goes out? We've got some preparedness tips. | Energy Department Photo. What is your plan for when the power goes out? We've got some preparedness tips. | Energy Department Photo. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs September is National Preparedness month. Each week of September, FEMA's website Ready.gov will focus on

  18. SUPPLEMENT ANALYSIS DETERMINATION The Department of Energy (DOE), National Nuclear Security Administration (NNSA) Production Office

    Energy Savers [EERE]

    DETERMINATION The Department of Energy (DOE), National Nuclear Security Administration (NNSA) Production Office Pantex (NPO) has prepared a Supplement Analysis (SA) to determine whether the Final Environmental Impact Statement for the Continued Operation of the Pantex Plant and Associated Storage of Nuclear Weapon Components, also known as the Site-Wide Environmental Impact Statement (SWEIS), adequately addresses the environmental impacts of continued Pantex Plant operations, or if additional

  19. 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...

  20. Sixth annual coal preparation, utilization, and environmental control contractors conference

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    A conference was held on coal preparation, utilization and environmental control. Topics included: combustion of fuel slurries; combustor performance; desulfurization chemically and by biodegradation; coal cleaning; pollution control of sulfur oxides and nitrogen oxides; particulate control; and flue gas desulfurization. Individual projects are processed separately for the databases. (CBS).

  1. Preparation of {alpha}, {beta}-unsaturated carboxylic acids and anhydrides

    DOE Patents [OSTI]

    Spivey, J.J.; Gogate, M.R.; Zoeller, J.R.; Tustin, G.C.

    1998-01-20

    Disclosed is a process for the preparation of {alpha},{beta}-unsaturated carboxylic acids and anhydrides thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic anhydride in the presence of a catalyst comprising mixed oxides of vanadium, phosphorus and, optionally, a third component selected from titanium, aluminum or, preferably silicon.

  2. Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters

    DOE Patents [OSTI]

    Gogate, Makarand Ratnakar; Spivey, James Jerry; Zoeller, Joseph Robert

    1998-01-01

    Disclosed is a process for the preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.

  3. Preparation of .alpha., .beta.-unsaturated carboxylic acids and anhydrides

    DOE Patents [OSTI]

    Spivey, James Jerry; Gogate, Makarand Ratnakav; Zoeller, Joseph Robert; Tustin, Gerald Charles

    1998-01-01

    Disclosed is a process for the preparation of .alpha.,.beta.-unsaturated carboxylic acids and anhydrides thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic anhydride in the presence of a catalyst comprising mixed oxides of vanadium, phosphorus and, optionally, a third component selected from titanium, aluminum or, preferably silicon.

  4. Preparation of high nitrogen compound and materials therefrom

    DOE Patents [OSTI]

    Huynh, My Hang V. (Los Alamos, NM); Hiskey, Michael A. (Los Alamos, NM)

    2006-10-10

    The high-nitrogen compound of the formula ##STR00001## was prepared. Pyrolysis of the compound yields carbon nitrides C.sub.2N.sub.3 and C.sub.3N.sub.5. The carbon nitrides vary in their density, texture, and morphology.

  5. Method for preparing 6-.beta.-halopenicillanic acids

    DOE Patents [OSTI]

    Hansen, Erik I.; Kran-Nielsen, Mogens P.; Von Daehne, Welf

    1989-01-01

    The present invention relates to a new and improved method for the preparation of a compound of the formula I ##STR1## in which R stands for halogen, giving rise to high yields of substantially pure 6.beta.-halopenicillanic acids, obtained in one step.

  6. Future STEM Leaders Prepare for the National Science Bowl

    ScienceCinema (OSTI)

    Benjamin, Angela

    2014-09-15

    Each year, students from across the country converge on Washington, DC, for the National Science Bowl, an intense academic competition that tests the students' knowledge in science, engineering, chemistry, math and Earth science. Follow one team, from Washington DC's Woodrow Wilson High School, as they prepare for and compete in the 2014 National Science Bowl.

  7. Preparation of {alpha},{beta}-unsaturated carboxylic acids and esters

    DOE Patents [OSTI]

    Gogate, M.R.; Spivey, J.J.; Zoeller, J.R.

    1998-09-15

    Disclosed is a process for the preparation of {alpha},{beta}-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.

  8. Squalane and isosqualane compositions and methods for preparing the same

    DOE Patents [OSTI]

    Fisher, Karl; Schofer, Susan Jessica; Kanne, David B

    2013-11-19

    Provided herein are methods comprising catalytic dimerization of .beta.-farnesene to obtain squalane and/or isosqualane. Compositions comprising squalane and/or isosqualane are provided. In certain embodiments, squalane and isosqualane prepared by the methods provided herein can be useful for applications in cosmetic industry and/or in the lubricants industry.

  9. Future STEM Leaders Prepare for the National Science Bowl

    SciTech Connect (OSTI)

    Benjamin, Angela

    2014-06-11

    Each year, students from across the country converge on Washington, DC, for the National Science Bowl, an intense academic competition that tests the students' knowledge in science, engineering, chemistry, math and Earth science. Follow one team, from Washington DC's Woodrow Wilson High School, as they prepare for and compete in the 2014 National Science Bowl.

  10. Preparation of U.sub.3 O.sub.8

    DOE Patents [OSTI]

    Johnson, David R. (Aiken, SC)

    1980-01-01

    A method is described for the preparation of U.sub.3 O.sub.8 nuclear fuel material by direct precipitation of uranyl formate monohydrate from uranyl nitrate solution. The uranyl formate monohydrate precipitate is removed, dried and calcined to produce U.sub.3 O.sub.8 having a controlled particle size distribution.

  11. Method for the preparation of ferrous low carbon porous material

    SciTech Connect (OSTI)

    Miller, Curtis Jack

    2014-05-27

    A method for preparing a porous metal article using a powder metallurgy forming process is provided which eliminates the conventional steps associated with removing residual carbon. The method uses a feedstock that includes a ferrous metal powder and a polycarbonate binder. The polycarbonate binder can be removed by thermal decomposition after the metal article is formed without leaving a carbon residue.

  12. Preparation of 3,3'-diamino-4,4'-azofurazan

    DOE Patents [OSTI]

    Hiskey, Michael A. (Los Alamos, NM); Chavez, David E. (Ranchos de Taos, NM); Bishop, Robert L. (Santa Fe, NM); Kramer, John F. (Santa Fe, NM); Kinkead, Scott A. (Los Alamos, NM)

    2003-04-22

    A method of preparing 3,3'-diamino-4,4'-azofurazan is provided together with a composition of matter including a mixture of 3,3'-diamino-4,4'-azofurazan and 1,3,5-triamino-2,4,6-trinitrobenzene.

  13. NSC helps educators prepare tomorrow's engineers | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration helps educators prepare tomorrow's engineers | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo

  14. Method of determining glass durability

    DOE Patents [OSTI]

    Jantzen, Carol Maryanne (Aiken, SC); Pickett, John Butler (Aiken, SC); Brown, Kevin George (Augusta, GA); Edwards, Thomas Barry (Aiken, SC)

    1998-01-01

    A process for determining one or more leachate concentrations of one or more components of a glass composition in an aqueous solution of the glass composition by identifying the components of the glass composition, including associated oxides, determining a preliminary glass dissolution estimator, .DELTA.G.sub.p, based upon the free energies of hydration for the component reactant species, determining an accelerated glass dissolution function, .DELTA.G.sub.a, based upon the free energy associated with weak acid dissociation, .DELTA.G.sub.a.sup.WA, and accelerated matrix dissolution at high pH, .DELTA.G.sub.a.sup.SB associated with solution strong base formation, and determining a final hydration free energy, .DELTA.G.sub.f. This final hydration free energy is then used to determine leachate concentrations for elements of interest using a regression analysis and the formula log.sub.10 (N C.sub.i (g/L))=a.sub.i +b.sub.i .DELTA.G.sub.f. The present invention also includes a method to determine whether a particular glass to be produced will be homogeneous or phase separated. The present invention is also directed to methods of monitoring and controlling processes for making glass using these determinations to modify the feedstock materials until a desired glass durability and homogeneity is obtained.

  15. Method of determining glass durability

    DOE Patents [OSTI]

    Jantzen, C.M.; Pickett, J.B.; Brown, K.G.; Edwards, T.B.

    1998-12-08

    A process is described for determining one or more leachate concentrations of one or more components of a glass composition in an aqueous solution of the glass composition by identifying the components of the glass composition, including associated oxides, determining a preliminary glass dissolution estimator, {Delta}G{sub p}, based upon the free energies of hydration for the component reactant species, determining an accelerated glass dissolution function, {Delta}G{sub a}, based upon the free energy associated with weak acid dissociation, {Delta}G{sub a}{sup WA}, and accelerated matrix dissolution at high pH, {Delta}G{sub a}{sup SB} associated with solution strong base formation, and determining a final hydration free energy, {Delta}G{sub f}. This final hydration free energy is then used to determine leachate concentrations for elements of interest using a regression analysis and the formula log{sub 10}(N C{sub i}(g/L))=a{sub i} + b{sub i}{Delta}G{sub f}. The present invention also includes a method to determine whether a particular glass to be produced will be homogeneous or phase separated. The present invention is also directed to methods of monitoring and controlling processes for making glass using these determinations to modify the feedstock materials until a desired glass durability and homogeneity is obtained. 4 figs.

  16. Elemental Modes of Occurrence in an Illinois #6 Coal and Fractions Prepared by Physical Separation Techniques at a Coal Preparation Plant

    SciTech Connect (OSTI)

    Huggins, F.; Seidu, L; Shah, N; Huffman, G; Honaker, R; Kyger, J; Higgins, B; Robertson, J; Pal, S; Seehra, M

    2009-01-01

    In order to gain better insight into elemental partitioning between clean coal and tailings, modes of occurrence have been determined for a number of major and trace elements (S, K, Ca, V, Cr, Mn, Fe, Zn, As, Se, Pb) in an Illinois No.6 coal and fractions prepared by physical separation methods at a commercial coal preparation plant. Elemental modes of occurrence were largely determined directly by XAFS or Moessbauer spectroscopic methods because the concentrations of major minerals and wt.% ash were found to be highly correlated for this coal and derived fractions, rendering correlations between individual elements and minerals ambiguous for inferring elemental modes of occurrence. Of the major elements investigated, iron and potassium are shown to be entirely inorganic in occurrence. Most (90%) of the iron is present as pyrite, with minor fractions in the form of clays and sulfates. All potassium is present in illitic clays. Calcium in the original coal is 80-90% inorganic and is divided between calcite, gypsum, and illite, with the remainder of the calcium present as carboxyl-bound calcium. In the clean coal fraction, organically associated Ca exceeds 50% of the total calcium. This organically-associated form of Ca explains the poorer separation of Ca relative to both K and ash. Among the trace elements, V and Cr are predominantly inorganically associated with illite, but minor amounts (5-15% Cr, 20-30% V) of these elements are also organically associated. Estimates of the V and Cr contents of illite are 420 ppm and 630 ppm, respectively, whereas these elements average 20 and 8 ppm in the macerals. Arsenic in the coal is almost entirely associated with pyrite, with an average As content of about 150 ppm, but some As ({approx} 10%) is present as arsenate due to minor oxidation of the pyrite. The mode of occurrence of Zn, although entirely inorganic, is more complex than normally noted for Illinois basin coals; about 2/3 is present in sphalerite, with lesser amounts associated with illite and a third form yet to be conclusively identified. The non-sulfide zinc forms are removed predominantly by the first stage of separation (rotary breaker), whereas the sphalerite is removed by the second stage (heavy media). Germanium is the only trace element determined to have a predominantly organic association.

  17. Comments on: SWiFT Facility Prepared for More-Efficient Operations...

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

    swift-facility-prepared-for-more-efficient-operations-advanced-turbine-turbine-wake-interaction-control-research...

  18. SLAC-Built Detector Prepares for Life at Jefferson Lab (SLAC...

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

    https:news.slac.stanford.eduimageslac-built-detector-prepares-life-jefferson-lab Submitted: Tuesday, April 17...

  19. CX-000768: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Determining the Variability of Continuous Mercury Monitors at Low Mercury LevelsCX(s) Applied: B3.6Date: 02/07/2010Location(s): Grand Forks, North DakotaOffice(s): Fossil Energy, National Energy Technology Laboratory

  20. CX-100474 Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Final Determination of Coverage for Miscellaneous Refrigeration Products RIN 1904-AC66 CX(s) Applied: A6 EERE-Buildings Technology Program Date: 02/18/2016 Location(s): Nationwide Office(s): Golden Field Office

  1. CX-010493: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Determining Distribution Coefficients by Surface-Enhanced Raman Spectroscopy (SERS) CX(s) Applied: B3.6 Date: 05/14/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  2. CX-008905: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Optimizing Accuracy of Determinations of Carbon Dioxide Storage Capacity and Permanence CX(s) Applied: A1, A9, B3.6 Date: 08/29/2012 Location(s): Wyoming Offices(s): National Energy Technology Laboratory

  3. CX-004264: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Phase II, Determination of Uranium in GroundwaterCX(s) Applied: B3.8Date: 09/27/2010Location(s): Richland, WashingtonOffice(s): Environmental Management, Office of River Protection-Richland Office

  4. CX-012121: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Notice of Preliminary Determination of Energy Savings for ANSI/ASHRAE/IES Standard 90.1-2013 CX(s) Applied: A6 Date: 04/25/2014 Location(s): CX: none Offices(s): Golden Field Office

  5. CX-010776: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Advanced Test Reactor (ATR) Primary Coolant Leak Rate Determination System Equipment Replacement CX(s) Applied: B2.2 Date: 07/24/2013 Location(s): Idaho Offices(s): Nuclear Energy

  6. Gender determination of avian embryo

    DOE Patents [OSTI]

    Daum, Keith A. (Idaho Falls, ID); Atkinson, David A. (Idaho Falls, ID)

    2002-01-01

    Disclosed is a method for gender determination of avian embryos. During the embryo incubation process, the outer hard shells of eggs are drilled and samples of allantoic fluid are removed. The allantoic fluids are directly introduced into an ion mobility spectrometer (IMS) for analysis. The resulting spectra contain the relevant marker peaks in the positive or negative mode which correlate with unique mobilities which are sex-specific. This way, the gender of the embryo can be determined.

  7. Estimated Cost Description Determination Date:

    Office of Environmental Management (EM)

    Revised and posted 2/10/2011 *Title, Location Estimated Cost Description Determination Date: uncertain Transmittal to State: uncertain EA Approval: uncertain $50,000 FONSI: uncertain Determination Date: uncertain Transmittal to State: uncertain EA Approval: uncertain FONSI: uncertain Total Estimated Cost $70,000 Attachment: Memo, Moody to Marcinowski, III, SUBJECT: NEPA 2011 APS for DOE-SRS, Dated: Annual NEPA Planning Summary Environmental Assessments (EAs) Expected to be Initiated in the Next

  8. Method for preparing hydrous zirconium oxide gels and spherules

    DOE Patents [OSTI]

    Collins, Jack L.

    2003-08-05

    Methods for preparing hydrous zirconium oxide spherules, hydrous zirconium oxide gels such as gel slabs, films, capillary and electrophoresis gels, zirconium monohydrogen phosphate spherules, hydrous zirconium oxide spherules having suspendable particles homogeneously embedded within to form a composite sorbent, zirconium monohydrogen phosphate spherules having suspendable particles of at least one different sorbent homogeneously embedded within to form a composite sorbent having a desired crystallinity, zirconium oxide spherules having suspendable particles homogeneously embedded within to form a composite, hydrous zirconium oxide fiber materials, zirconium oxide fiber materials, hydrous zirconium oxide fiber materials having suspendable particles homogeneously embedded within to form a composite, zirconium oxide fiber materials having suspendable particles homogeneously embedded within to form a composite and spherules of barium zirconate. The hydrous zirconium oxide spherules and gel forms prepared by the gel-sphere, internal gelation process are useful as inorganic ion exchangers, catalysts, getters and ceramics.

  9. Phenolate constrained geometry polymerization catalyst and method for preparing

    DOE Patents [OSTI]

    Marks, T.J.; Chen, Y.X.

    1999-01-05

    The subject invention involves a method of preparing and the constrained geometry catalyst thereby prepared of the general formula Ar{prime}R4(O)Ar{double_prime}R{prime}{sub 4}M(CH{sub 2}Ph){sub 2} where Ar{prime} is a phenyl or naphthyl group; Ar{double_prime} is a cyclopentadienyl or indenyl group, R and R{prime} are H or alkyl substituents (C{<=}10) and M is Ti, Zr or Hf. The synthetic method involves a simple alkane elimination approach which permits a ``one-pot`` procedure. The catalyst, when combined with a cocatalyst such as Pb{sub 3}C{sup +}B(Ar{sub 3}{sup F}){sub 4}BAr{sub 3}{sup F} or methyl alumoxane where Ar{sup F} is a fluoroaryl group, is an effective catalyst for the polymerization of {alpha}-olefins such as ethylene, propylene and styrene. 1 fig.

  10. Phenolate constrained geometry polymerization catalyst and method for preparing

    DOE Patents [OSTI]

    Marks, Tobin J.; Chen, You-Xian

    1999-01-01

    The subject invention involves a method of preparing and the constrained geometry catalyst thereby prepared of the general formula Ar'R4(O)Ar"R'.sub.4 M(CH.sub.2 Ph).sub.2 where Ar' is a phenyl or naphthyl group; Ar" is a cyclopentadienyl or indenyl group, R and R' are H or alkyl substituents (C.ltoreq.10) and M is Ti, Zr or Hf. The synthetic method involves a simple alkane elimination approach which permits a "one-pot" procedure. The catalyst, when combined with a cocatalyst such as Pb.sub.3 C.sup.+ B(Ar.sub.3.sup.F).sub.4 BAr.sub.3.sup.F or methyl alumoxane where Ar.sup.F is a fluoroaryl group, is an effective catalyst for the polymerization of .alpha.-olefins such as ethylene, propylene and styrene.

  11. Process for preparing lubricating oil from used waste lubricating oil

    DOE Patents [OSTI]

    Whisman, Marvin L. (Bartlesville, OK); Reynolds, James W. (Bartlesville, OK); Goetzinger, John W. (Bartlesville, OK); Cotton, Faye O. (Bartlesville, OK)

    1978-01-01

    A re-refining process is described by which high-quality finished lubricating oils are prepared from used waste lubricating and crankcase oils. The used oils are stripped of water and low-boiling contaminants by vacuum distillation and then dissolved in a solvent of 1-butanol, 2-propanol and methylethyl ketone, which precipitates a sludge containing most of the solid and liquid contaminants, unspent additives, and oxidation products present in the used oil. After separating the purified oil-solvent mixture from the sludge and recovering the solvent for recycling, the purified oil is preferably fractional vacuum-distilled, forming lubricating oil distillate fractions which are then decolorized and deodorized to prepare blending stocks. The blending stocks are blended to obtain a lubricating oil base of appropriate viscosity before being mixed with an appropriate additive package to form the finished lubricating oil product.

  12. Preparation of array of long carbon nanotubes and fibers therefrom

    DOE Patents [OSTI]

    Arendt, Paul N.; DePaula, Ramond F.; Zhu, Yuntian T.; Usov, Igor O.

    2015-11-19

    An array of carbon nanotubes is prepared by exposing a catalyst structure to a carbon nanotube precursor. Embodiment catalyst structures include one or more trenches, channels, or a combination of trenches and channels. A system for preparing the array includes a heated surface for heating the catalyst structure and a cooling portion that cools gas above the catalyst structure. The system heats the catalyst structure so that the interaction between the precursor and the catalyst structure results in the formation of an array of carbon nanotubes on the catalyst structure, and cools the gas near the catalyst structure and also cools any carbon nanotubes that form on the catalyst structure to prevent or at least minimize the formation of amorphous carbon. Arrays thus formed may be used for spinning fibers of carbon nanotubes.

  13. Porous metal hydride composite and preparation and uses thereof

    DOE Patents [OSTI]

    Steyert, W.A.; Olsen, C.E.

    1980-03-12

    A composite formed from large pieces of aggregate formed from (1) metal hydride (or hydride-former) powder and (2) either metal powder or plastic powder or both is prepared. The composite has large macroscopic interconnected pores (much larger than the sizes of the powders which are used) and will have a very fast heat transfer rate and low windage loss. It will be useful, for example, in heat engines, hydrogen storage devices, and refrigerator components which depend for their utility upon both a fast rate of hydriding and dehydriding. Additionally, a method of preparing the composite and a method of increasing the rates of hydriding and dehydriding of metal hydrides are also given.

  14. Process for preparing zinc oxide-based sorbents

    DOE Patents [OSTI]

    Gangwal, Santosh Kumar; Turk, Brian Scott; Gupta, Raghubir Prasad

    2011-06-07

    The disclosure relates to zinc oxide-based sorbents, and processes for preparing and using them. The sorbents are preferably used to remove one or more reduced sulfur species from gas streams. The sorbents comprise an active zinc component, optionally in combination with one or more promoter components and/or one or more substantially inert components. The active zinc component is a two phase material, consisting essentially of a zinc oxide (ZnO) phase and a zinc aluminate (ZnAl.sub.2O.sub.4) phase. Each of the two phases is characterized by a relatively small crystallite size of typically less than about 500 Angstroms. Preferably the sorbents are prepared by converting a precursor mixture, comprising a precipitated zinc oxide precursor and a precipitated aluminum oxide precursor, to the two-phase, active zinc oxide containing component.

  15. Preparation of transparent conductors ferroelectric memory materials and ferrites

    DOE Patents [OSTI]

    Bhattacharya, R.N.; Ginley, D.S.

    1998-07-28

    A process is described for the preparation by electrodeposition of metal oxide film and powder compounds for ferroelectric memory materials and ferrites wherein the metal oxide includes a plurality of metals. The process comprises providing an electrodeposition bath, providing soluble salts of the metals to this bath, electrically energizing the bath to thereby cause formation of a recoverable film of metal on the electrode, recovering the resultant film as a film or a powder, and recovering powder formed on the floor of the bath. The films and powders so produced are subsequently annealed to thereby produce metal oxide for use in electronic applications. The process can be employed to produce metal-doped metal oxide film and powder compounds for transparent conductors. The process for preparation of these metal-doped metal oxides follows that described above.

  16. Preparation of transparent conductors ferroelectric memory materials and ferrites

    DOE Patents [OSTI]

    Bhattacharya, Raghu Nath; Ginley, David S.

    1998-01-01

    A process for the preparation by electrodeposition of metal oxide film and powder compounds for ferroelectric memory materials and ferrites wherein the metal oxide includes a plurality of metals. The process comprises providing an electrodeposition bath, providing soluble salts of the metals to this bath, electrically energizing the bath to thereby cause formation of a recoverable film of metal on the electrode, recovering the resultant film as a film or a powder, and recovering powder formed on the floor of the bath. The films and powders so produced are subsequently annealed to thereby produce metal oxide for use in electronic applications. The process can be employed to produce metal-doped metal oxide film and powder compounds for transparent conductors. The process for preparation of these metal-doped metal oxides follows that described above.

  17. Porous metal hydride composite and preparation and uses thereof

    DOE Patents [OSTI]

    Steyert, William A. (Los Alamos, NM); Olsen, Clayton E. (Los Alamos, NM)

    1982-01-01

    A composite formed from large pieces of aggregate formed from (1) metal hydride (or hydride-former) powder and (2) either metal powder or plastic powder or both is prepared. The composite has large macroscopic interconnected pores (much larger than the sizes of the powders which are used) and will have a very fast heat transfer rate and low windage loss. It will be useful, for example, in heat engines, hydrogen storage devices, and refrigerator components which depend for their utility upon both a fast rate of hydriding and dehydriding. Additionally, a method of preparing the composite and a method of increasing the rates of hydriding and dehydriding of metal hydrides are also given.

  18. Targets and methods for target preparation for radionuclide production

    DOE Patents [OSTI]

    Zhuikov, Boris L; Konyakhin, Nicolai A; Kokhanyuk, Vladimir M; Srivastava, Suresh C

    2012-10-16

    The invention relates to nuclear technology, and to irradiation targets and their preparation. One embodiment of the present invention includes a method for preparation of a target containing intermetallic composition of antimony Ti--Sb, Al--Sb, Cu--Sb, or Ni--Sb in order to produce radionuclides (e.g., tin-117 m) with a beam of accelerated particles. The intermetallic compounds of antimony can be welded by means of diffusion welding to a copper backing cooled during irradiation on the beam of accelerated particles. Another target can be encapsulated into a shell made of metallic niobium, stainless steel, nickel or titanium cooled outside by water during irradiation. Titanium shell can be plated outside by nickel to avoid interaction with the cooling water.

  19. Fluidics platform and method for sample preparation and analysis

    DOE Patents [OSTI]

    Benner, W. Henry; Dzenitis, John M.; Bennet, William J.; Baker, Brian R.

    2014-08-19

    Herein provided are fluidics platform and method for sample preparation and analysis. The fluidics platform is capable of analyzing DNA from blood samples using amplification assays such as polymerase-chain-reaction assays and loop-mediated-isothermal-amplification assays. The fluidics platform can also be used for other types of assays and analyzes. In some embodiments, a sample in a sealed tube can be inserted directly. The following isolation, detection, and analyzes can be performed without a user's intervention. The disclosed platform may also comprises a sample preparation system with a magnetic actuator, a heater, and an air-drying mechanism, and fluid manipulation processes for extraction, washing, elution, assay assembly, assay detection, and cleaning after reactions and between samples.

  20. Process of preparing metal parts to be heated by means of infrared radiance

    DOE Patents [OSTI]

    Mayer, Howard Robinson (Cincinnati, OH); Blue, Craig A. (Knoxville, TN)

    2009-06-09

    A method for preparing metal for heating by infrared radiance to enable uniform and consistent heating. The surface of one or more metal parts, such as aluminum or aluminum alloy parts, is treated to alter the surface finish to affect the reflectivity of the surface. The surface reflectivity is evaluated, such as by taking measurements at one or more points on the surface, to determine if a desired reflectivity has been achieved. The treating and measuring are performed until the measuring indicates that the desired reflectivity has been achieved. Once the treating has altered the surface finish to achieve the desired reflectivity, the metal part may then be exposed to infrared radiance to heat the metal part to a desired temperature, and that heating will be substantially consistent throughout by virtue of the desired reflectivity.

  1. Method of preparing high specific activity platinum-195m

    DOE Patents [OSTI]

    Mirzadeh, Saed; Du, Miting; Beets, Arnold L.; Knapp, Jr., Furn F.

    2004-06-15

    A method of preparing high-specific-activity .sup.195m Pt includes the steps of: exposing .sup.193 Ir to a flux of neutrons sufficient to convert a portion of the .sup.193 Ir to .sup.195m Pt to form an irradiated material; dissolving the irradiated material to form an intermediate solution comprising Ir and Pt; and separating the Pt from the Ir by cation exchange chromatography to produce .sup.195m Pt.

  2. 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 location for weapons-grade uranium and is the Department of Energy's National Nuclear Security Administration's production facility for nuclear weapons "secondaries" -- the part of the weapon providing the enormous energy release that can be in excess of tens of megatons of instantaneous energy. Y-12 also assists

  3. Raw material preparation for ultra high production rate sintering

    SciTech Connect (OSTI)

    Kortmann, H.A.; Ritz, V.J.; Cappel, F.; Weisel, H.; Richter, G.

    1995-12-01

    An R and D program in pot grate sintering showed, that an intensive preparation of ores, additives and coke breeze improves the sintering capacity. The tests were conducted using an ore mixture composed of typical ores imported to Europe. The highest capacities were attained up to 63.8 t/m{sup 2} {times} 24 h maximum for a sinter which well fulfills the high requirements on chemical, physical and metallurgical properties.

  4. Method for preparing salt solutions having desired properties

    DOE Patents [OSTI]

    Ally, Moonis R. (Oak Ridge, TN); Braunstein, Jerry (Clinton, TN)

    1994-01-01

    The specification discloses a method for preparing salt solutions which exhibit desired thermodynamic properties. The method enables prediction of the value of the thermodynamic properties for single and multiple salt solutions over a wide range of conditions from activity data and constants which are independent of concentration and temperature. A particular application of the invention is in the control of salt solutions in a process to provide a salt solution which exhibits the desired properties.

  5. Sandia Participates in Preparation of New Mexico Renewable Energy Storage

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

    Report Preparation of New Mexico Renewable Energy Storage Report - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel

  6. Nano-structured polymer composites and process for preparing same

    DOE Patents [OSTI]

    Hillmyer, Marc; Chen, Liang

    2013-04-16

    A process for preparing a polymer composite that includes reacting (a) a multi-functional monomer and (b) a block copolymer comprising (i) a first block and (ii) a second block that includes a functional group capable of reacting with the multi-functional monomer, to form a crosslinked, nano-structured, bi-continuous composite. The composite includes a continuous matrix phase and a second continuous phase comprising the first block of the block copolymer.

  7. Teachers Participate in Scientific Work to Prepare for School Year

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

    Teachers Participate in Scientific Work to Prepare for School Year For teacher interviews or other information: Sarah Holmes Barba 303-275-3023 email: Sarah Barba Golden, Colo., Aug. 8, 2000 - In an effort to improve the quality of science, mathematics and technology education in Colorado schools, the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) opened its doors this summer to Colorado educators and invited them to participate in science and technology projects

  8. Process for Preparing Palladium Alloy Composite Membranes for Use in

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

    Hydrogen Separation, Palladium Alloy Composite Membranes and Products Incorporating or Made from the Membranes - Energy Innovation Portal 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, Palladium Alloy Composite Membranes and Products Incorporating or Made from the Membranes Colorado School of Mines Contact CSM About This Technology Technology Marketing SummaryThis

  9. Atomic Layer Deposition (ALD) Preparation of Noble Metal Catalysts - Energy

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

    Innovation Portal Hydrogen and Fuel Cell Hydrogen and Fuel Cell Energy Storage Energy Storage Advanced Materials Advanced Materials Find More Like This Return to Search Atomic Layer Deposition (ALD) Preparation of Noble Metal Catalysts Applications in fuel cells, batteries, environmental remediation, water treatment and catalytic reforming for fuel production. University of Colorado Contact CU About This Technology Publications: PDF Document Publication CU2465B (ALD Catalyst) Marketing

  10. Novel Materials Preparation & Processing Methodologies | The Ames

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

    Laboratory Novel Materials Preparation & Processing Methodologies Research Personnel Updates Publications Magnetic Memory Moves into the Ultra-Fast Lane Read More Finding the Right Stuff Read More Previous Pause Next Synthesis The growth, control and modification of novel materials in single crystal and polycrystalline form, represent a national core competency that is essential for scientific advancement within and across traditional disciplinary boundaries, and are critical components

  11. Preparing for Project Implementation Measuring Energy Achievements, September 8, 2010

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

    September 8, 2010 10 - Preparing for Project Implementation Measuring Energy Achievements Save Energy Now LEADER Web Conference Project Implementation Seminar Series Save Energy Now LEADER Web Conference Agenda  Seminar Series Overview  Recap Seminar # 9 - -Financing‖  Measuring Energy Achievements Fred Schoeneborn - ORNL team Larry Fabina - ArcelorMittal  Questions/Future Seminars Save Energy Now LEADER Web Conference Project Implementation Series  12 One-hour seminars

  12. Preparing for Project Implementation: Providing Rewards and Recognition

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

    November 10, 2010 12 - Preparing for Project Implementation Providing Rewards and Recognition Save Energy Now LEADER Web Conference Project Implementation Seminar Series Save Energy Now LEADER Web Conference Agenda  Seminar Series Overview  Recap Seminar #11 - "Communicating"  Providing Rewards and Recognition Fred Schoeneborn - ORNL team Deb Kieper - 3M  Questions/Future Seminars Save Energy Now LEADER Web Conference Project Implementation Series  12 One-hour seminars

  13. Optimized Pump Systems Save Coal Preparation Plant Money and Energy

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

    INDUSTRIAL TECHNOLOGIES ENERGY EFFICIENCY AND RENEWABLE ENERGY * U.S. DEPARTMENT OF ENERGY Project Summary Peabody Holding Company completed a project to improve the performance of a coal slurry pumping system at its Randolph Coal Preparation plant. Changes to the coal washing process resulted in cyclone pump systems that were larg- er than necessary to meet system requirements. This case study describes the performance optimization conducted by the Motor Challenge Showcase Demonstration team on

  14. PROJECT MANGEMENT PLAN EXAMPLES Prepare and Issue Project Plan Documents

    Office of Environmental Management (EM)

    and Issue Project Plan Documents Example Example 70 5.2 Information and Reporting Management reporting provides timely and accurate data to apprise BWHC, FDH, and DOE management of current and projected project conditions. Information contained in these reports is obtained from the same database that supports day-to-day management by BWHC. 5.2.1 Project Status Report Reporting for the 324/327 Buildings Stabilization/Deactivation Project is incorporated in the monthly PSR, prepared by BWHC for

  15. Method for preparing corrosion-resistant ceramic shapes

    DOE Patents [OSTI]

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

    1983-09-13

    Ceramic shapes having impermeable tungsten coatings can be used for containing highly corrosive molten alloys and salts. The shapes are prepared by coating damp green ceramic shapes containing a small amount of yttria with a tungsten coating slip which has been adjusted to match the shrinkage rate of the green ceramic and which will fire to a theoretical density of at least 80% to provide a impermeable coating.

  16. The Energy Department Prepares for Hurricane Sandy | Department of Energy

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

    Hurricane Sandy The Energy Department Prepares for Hurricane Sandy October 26, 2012 - 6:15pm Addthis Amanda Scott Amanda Scott Former Managing Editor, Energy.gov What are the key facts? For more information about emergency preparedness, visit Ready.gov. For the latest news on Hurricane Sandy, visit the FEMA blog. The Department of Energy (DOE) is working closely with FEMA and, in support of state and local officials, is planning to deploy emergency response personnel in advance of Hurricane

  17. 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 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 Science Bowl. "The Science Bowl is an annual, highly visible

  18. Desert Birthday Be Prepared Environmental Management's Operation Clean

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

    Desert Birthday Be Prepared Environmental Management's Operation Clean Desert program turns 10 in April. The Emergency Operations Center in North Las Vegas gets reconfigured to enhance mission. Will you know what to do if an emergency strikes the NvE? See page 10. See page 3. See page 4. JLON Hosts American, British Joint Working Group The Joint Laboratory Office-Nevada (JLON), in concert with Mark Martinez, deputy principal associate director for Weapons and Complex Integration at the Lawrence

  19. Method of preparing nuclear wastes for tansportation and interim storage

    DOE Patents [OSTI]

    Bandyopadhyay, Gautam (Naperville, IL); Galvin, Thomas M. (Darien, IL)

    1984-01-01

    Nuclear waste is formed into a substantially water-insoluble solid for temporary storage and transportation by mixing the calcined waste with at least 10 weight percent powdered anhydrous sodium silicate to form a mixture and subjecting the mixture to a high humidity environment for a period of time sufficient to form cementitious bonds by chemical reaction. The method is suitable for preparing an interim waste form from dried high level radioactive wastes.

  20. 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 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 Virginia Standards of Learning tests, which students must take each spring. "The most