National Library of Energy BETA

Sample records for nominally anhydrous ethyl

  1. A Review Of Water Contents Of Nominally Anhydrous Natural Minerals...

    Open Energy Info (EERE)

    Of Water Contents Of Nominally Anhydrous Natural Minerals In The Mantles Of Earth, Mars And The Moon Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal...

  2. Project Profile: Thermochemical Storage with Anhydrous Ammonia: Optimizing

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

    the Synthesis Reactor for Direct Production of Supercritical Steam | Department of Energy Project Profile: Thermochemical Storage with Anhydrous Ammonia: Optimizing the Synthesis Reactor for Direct Production of Supercritical Steam Project Profile: Thermochemical Storage with Anhydrous Ammonia: Optimizing the Synthesis Reactor for Direct Production of Supercritical Steam UCLA Logo The University of California, Los Angeles (UCLA), through the Concentrating Solar Power: Efficiently Leveraging

  3. Production of anhydrous aluminum chloride composition

    DOE Patents [OSTI]

    Vandergrift, G.F. III; Krumpelt, M.; Horwitz, E.P.

    1981-10-08

    A process is described for producing an anhydrous aluminum chloride composition from a water-based aluminous material such as a slurry of aluminum hydroxide in a multistage extraction process in which the aluminum ion is first extracted into an organic liquid containing an acidic extractant and then extracted from the organic phase into an alkali metal chloride or chlorides to form a melt containing a mixture of chlorides of alkali metal and aluminum. In the process, the organic liquid may be recycled. In addition, the process advantageously includes an electrolysis cell for producing metallic aluminum and the alkali metal chloride or chlorides may be recycled for extraction of the aluminum from the organic phase.

  4. Fellows' Nominations and Selections

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

    Nominations and Selections Fellows' Nominations and Selections The Fellow appointment is an honor bestowed by the Director in recognition of unusual achievement by research and development (R&D) scientists and engineers. Fellows' nomination and selection process Definition The Fellow appointment is an honor bestowed by the Director in recognition of unusual achievement by research and development (R&D) scientists and engineers. It can be awarded to full-time R&D scientists, R&D

  5. Fellows' Prize Nominations

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

    Nominations Fellows' Prize Nominations Prize details and nomination procedures. Fellows' Prize for Outstanding Research in Science or Engineering Purpose To commend individuals for outstanding research performed at the Laboratory that was published within the last 10 years and that has had a significant impact on its discipline or program. To recognize and stimulate high-quality investigations in science or engineering by Laboratory staff members and to encourage publication in appropriate

  6. Method and apparatus for synthesizing anhydrous HNO.sub.3

    DOE Patents [OSTI]

    Coon, Clifford L. (Fremont, CA); Harrar, Jackson E. (Castro Valley, CA); Pearson, Richard K. (Pleasanton, CA); McGuire, Raymond R. (Brentwood, CA)

    1984-01-01

    A method and apparatus for electrochemically synthesizing anhydrous HNO.sub.3 from an aqueous solution of HNO.sub.3 includes oxidizing a solution of N.sub.2 O.sub.4 /aqueous HNO.sub.3 at an anode, while maintaining a controlled potential between the N.sub.2 O.sub.4 /aqueous HNO.sub.3 solution and the anode. A potential of about 1.80V vs. SCE is preferred. Anhydrous or aqueous HNO.sub.3 may be disposed at the cathode within the electrochemical cell. Aqueous HNO.sub.3 having a water content of up to about 12% by weight is utilized to synthesize anhydrous HNO.sub.3.

  7. SSRLUO EC Ballot Nominations

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

    28th Annual Stanford Synchrotron Radiation Laboratory Users' Meeting Menlo Park, California USA October 18-19, 2001 SSRLUO Executive Committee Ballot -- Nominations Due September 18 The SSRL Users' Organization Executive Committee (SSRLUO EC) is a voluntary organization which serves as an advisory panel to communicate user needs or concerns to SSRL management and to the SLAC Scientific Policy Committee. More broadly, the SSRLUO EC helps advocate the role synchrotrons play in the scientific

  8. Compact anhydrous HCl to aqueous HCl conversion system

    DOE Patents [OSTI]

    Grossman, Mark W. (Belmont, MA); Speer, Richard (S. Hamilton, MA)

    1993-01-01

    The present invention is directed to an inexpensive and compact apparatus adapted for use with a .sup.196 Hg isotope separation process and the conversion of anhydrous HCl to aqueous HCl without the use of air flow to carry the HCl vapor into the converter system.

  9. Compact anhydrous HCl to aqueous HCl conversion system

    DOE Patents [OSTI]

    Grossman, M.W.; Speer, R.

    1993-06-01

    The present invention is directed to an inexpensive and compact apparatus adapted for use with a [sup 196]Hg isotope separation process and the conversion of anhydrous HCl to aqueous HCl without the use of air flow to carry the HCl vapor into the converter system.

  10. Method of synthesis of anhydrous thorium(IV) complexes

    DOE Patents [OSTI]

    Kiplinger, Jaqueline L; Cantat, Thibault

    2013-04-30

    Method of producing anhydrous thorium(IV) tetrahalide complexes, utilizing Th(NO.sub.3).sub.4(H.sub.2O).sub.x, where x is at least 4, as a reagent; method of producing thorium-containing complexes utilizing ThCl.sub.4(DME).sub.2 as a precursor; method of producing purified ThCl.sub.4(ligand).sub.x compounds, where x is from 2 to 9; and novel compounds having the structures: ##STR00001##

  11. LANSCE | Users | Rosen Scholar | Call for Nominations

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

    Scholar - Call for Nominations Nomination and Selection Process Nominations for Rosen Scholar candidates are to be sponsored by at least one of LANSCE's Facilities: IPF (Isotope Production Facility), UCN (Ultra-Cold Neutron), pRad (Proton Radiography), Lujan Center, and WNR (Nuclear Science). The nomination package should include a two page research statement, a one page support letter from one of the sponsoring facilities and a recent CV. Call for Nominations 2016 Nominations are due by January

  12. Ethyl`s MMT ready to hit the road

    SciTech Connect (OSTI)

    Stringer, J.

    1996-01-03

    After spending two decades and about $30 million on the fight to sell the fuel octane booster methylcyclopentadienyl manganese tricarbonyl (MMT), Ethyl has started marketing the product. Ethyl president and chief operating officer Thomas Gottwald says he expects a profit from MMT from the outset. {open_quotes}MMT is a gangbuster new product,{close_quotes} says Paul Raman, an analyst with S.G. Warburg (New York), {open_quotes}and it will be very profitable for Ethyl.{close_quotes} Ethyl`s effort to bring MMT to market faced pressure from EPA and automakers. EPA says MMT should not be marketed until more research is done on health effects of the manganese-based additive. US automakers oppose MMT, fearing it will damage catalytic converters. Last October Ethyl won a federal appeals court decision compelling EPA to approve MMT use. Gottwald says the MMT fight has been well worth it: {open_quotes}We fought with our eye on the bottom line.{close_quotes}

  13. Federal Energy and Water Management Awards: Nomination Quick...

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

    Nomination Quick Reference Federal Energy and Water Management Awards: Nomination Quick Reference Document offers a checklist of items needed to complete a nomination for the 2016 ...

  14. Method and apparatus for synthesizing anhydrous HNO/sub 3/. [Patent application

    DOE Patents [OSTI]

    Coon, C.L.; Harrar, J.E.; Pearson, R.K.; McGuire, R.R.

    1982-07-20

    A method and apparatus for electrochemically synthesizing anhydrous HNO/sub 3/ from an aqueous solution of HNO/sub 3/- includes oxidizing a solution of N/sub 2/O/sub 4//aqueous HNO/sub 3/ at an anode, while maintaining a controlled potential between the N/sub 2/O/sub 4//aqueous HNO/sub 3/ solution and the anode. A potential of about 1.80V vs. SCE is preferred. Anhydrous or aqueous HNO/sub 3/ may be disposed at the cathode within the electrochemical cell. Aqueous HNO/sub 3/ having a water content of up to about 12% by weight is utilized to synthesize anhydrous HNO/sub 3/.

  15. Microsoft Word - fellows_nomination_reworked.doc

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

    the National Nuclear Security Administration of the U.S. Department of Energy To be completed for each individual nomination Candidate Last Name: First Name: Middle Initial: Z Number: Organization: Phone: Mail Stop: Email Address: Nominator Last Name: First Name: Middle Initial: Z Number: Organization: Phone: Mail Stop: Email Address: Package Includes (please check all that apply): 1) Table of Contents ____ 2) Letter of Nomination ____ 3) Letters of Endorsement ____ 4) CV/Resume ____ 5)

  16. 2016 DOE Sustainability Awards Nominations Deadline!

    Broader source: Energy.gov [DOE]

    All nominations must be submitted through the DOE Sustainability Awards Database by January 22nd.  For more information, click here.

  17. Nominations Open for 2013 NERSC HPC Achievement Awards

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

    Nominations Open for 2013 NERSC HPC Achievement Awards January 1, 2013 by Richard Gerber Nominations are open for the 2013 NERSC Award for Innovative Use of High Performance...

  18. Nominate Your Mentor for the Presidential Award in Science, Math...

    Energy Savers [EERE]

    Nominate Your Mentor for the Presidential Award in Science, Math, and Engineering Mentoring Nominate Your Mentor for the Presidential Award in Science, Math, and Engineering ...

  19. Nomination & Selection Guidelines | U.S. DOE Office of Science...

    Office of Science (SC) Website

    ... For either case, please establish an account, and follow the guidance provided on the nomination system web pages (http:www.orau.govfermi External link ). Nomination Deadline ...

  20. Process for the preparation of ethyl benzene

    DOE Patents [OSTI]

    Smith, L.A. Jr.; Arganbright, R.P.; Hearn, D.

    1995-12-19

    Ethyl benzene is produced in a catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 50 C to 300 C, using as the catalyst a mole sieve characterized as acidic by feeding ethylene to the catalyst bed while benzene is conveniently added through the reflux to result in a molar excess present in the reactor to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene and diethyl benzene in the bottoms. The bottoms are fractionated, the ethyl benzene recovered and the bottoms are contacted with benzene in the liquid phase in a fixed bed straight pass reactor under conditions to transalkylate the benzene thereby converting most of the diethyl benzene to ethyl benzene which is again separated and recovered. 2 figs.

  1. Process for the preparation of ethyl benzene

    DOE Patents [OSTI]

    Smith, Jr., Lawrence A.; Arganbright, Robert P.; Hearn, Dennis

    1995-01-01

    Ethyl benzene is produced in a catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 50.degree. C. to 300.degree. C., using as the catalyst a mole sieve characterized as acidic by feeding ethylene to the catalyst bed while benzene is conveniently added through the reflux to result in a molar excess present in the reactor to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene and diethyl benzene in the bottoms. The bottoms are fractionated, the ethyl benzene recovered and the bottoms are contacted with benzene in the liquid phase in a fixed bed straight pass reactor under conditions to transalkylate the benzene thereby converting most of the diethyl benzene to ethyl benzene which is again separated and recovered.

  2. Call for Nominations for 2016 NERSC Scientific Achievement Awards

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

    Call for Nominations (2016) Call for Nominations for 2016 NERSC Scientific Achievement Awards Nominations are open for the 2016 NERSC Award for Innovative Use of High Performance Computing and the 2016 NERSC Award for High Impact Scientific Achievement. NERSC Principal Investigators, Project Managers, PI Proxies, and DOE Program Managers may nominate any NERSC user or collaboratory group. The deadline for nominations is Friday, March 4, 2016. Winners will be announced at the NERSC Users Group

  3. Federal Agency Energy Coordinators for Award Nominations | Department of

    Office of Environmental Management (EM)

    Energy Awards » Federal Agency Energy Coordinators for Award Nominations Federal Agency Energy Coordinators for Award Nominations Contact your agency coordinator in advance to discuss your Federal Energy and Water Management Award nomination. Agency coordinators are responsible for vetting nomination information and submitting approved nominations to the Federal Energy Management Program on behalf of the agencies. Each agency listed below is limited to 15 Federal Energy and Water Management

  4. Alaska Rural Manager Panelists Call for Nominations

    Broader source: Energy.gov [DOE]

    The Alaska Rural Managers are seeking nominations for city, tribal, and utility managers to participate in several Anchorage focus group/workshops this April. Selected panelists will represent their profession and will help develop guidelines for the training and education of Alaska's Rural Managers.

  5. Production of anhydrous aluminum chloride composition and process for electrolysis thereof

    DOE Patents [OSTI]

    Vandegrift, George F. (Bolingbrook, Naperville, IL); Krumpelt, Michael (Naperville, IL); Horwitz, E. Philip (Hinsdale, IL)

    1983-01-01

    A process for producing an anhydrous aluminum chloride composition from a water-based aluminous material such as a slurry of aluminum hydroxide in a multistage extraction process in which the aluminum ion is first extracted into an organic liquid containing an acidic extractant and then extracted from the organic phase into an alkali metal chloride or chlorides to form a melt containing a mixture of chlorides of alkali metal and aluminum. In the process, the organic liquid may be recycled. In addition, the process advantageously includes an electrolysis cell for producing metallic aluminum and the alkali metal chloride or chlorides may be recycled for extraction of the aluminum from the organic phase.

  6. Nominal Performance Biosphere Dose Conversion Factor Analysis

    SciTech Connect (OSTI)

    Wasiolek, Maryla A.

    2000-12-21

    The purpose of this report was to document the process leading to development of the Biosphere Dose Conversion Factors (BDCFs) for the postclosure nominal performance of the potential repository at Yucca Mountain. BDCF calculations concerned twenty-four radionuclides. This selection included sixteen radionuclides that may be significant nominal performance dose contributors during the compliance period of up to 10,000 years, five additional radionuclides of importance for up to 1 million years postclosure, and three relatively short-lived radionuclides important for the human intrusion scenario. Consideration of radionuclide buildup in soil caused by previous irrigation with contaminated groundwater was taken into account in the BDCF development. The effect of climate evolution, from the current arid conditions to a wetter and cooler climate, on the BDCF values was evaluated. The analysis included consideration of different exposure pathway's contribution to the BDCFs. Calculations of nominal performance BDCFs used the GENII-S computer code in a series of probabilistic realizations to propagate the uncertainties of input parameters into the output. BDCFs for the nominal performance, when combined with the concentrations of radionuclides in groundwater allow calculation of potential radiation doses to the receptor of interest. Calculated estimates of radionuclide concentration in groundwater result from the saturated zone modeling. The integration of the biosphere modeling results (BDCFs) with the outcomes of the other component models is accomplished in the Total System Performance Assessment (TSPA) to calculate doses to the receptor of interest from radionuclides postulated to be released to the environment from the potential repository at Yucca Mountain.

  7. Aviation Management Professional Award Nomination for:

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

    Aviation Professional Nomination for Managerial/Official Award: Joseph M. Ginanni Aviation Manager US Department of Energy/National Nuclear Security Administration, Nevada Site Office Bio Joseph M. Ginanni Aviation Manager National Nuclear Security Administration Nevada Site Office Mr. Ginanni has worked for the Nevada Site Office (NSO) since 1991. For the past five years, he has served as the NSO Aviation Manager, managing and overseeing the Management and Operating contractor's aviation

  8. LANSCE | Users | Rosen Prize | Call for Nominations

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

    Rosen Prize | Call for Nominations | CLOSED Rosen Prize: Call for Submissions is now closed. The Los Alamos Neutron Science Center (LANSCE) is pleased to announce the call for submissions for the 24th Louis Rosen Prize. The Prize, consisting of $1000 and a plaque, is awarded for the most outstanding Ph.D. thesis based on experimental or theoretical research performed at LANSCE. Theses based on work in any area of science or technology at the Lujan Neutron Scattering Center, Weapons Neutron

  9. Deadline for DOE Indian Country Working Group Nominations Extended...

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

    Deadline for DOE Indian Country Working Group Nominations Extended to Aug. 24 Deadline for DOE Indian Country Working Group Nominations Extended to Aug. 24 August 18, 2015 - 1:12pm...

  10. DOE Encourages Utility Sector Nominations to the Federal Communication...

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

    Commission's Communications, Security, Reliability, and Interoperability Council DOE Encourages Utility Sector Nominations to the Federal Communications Commission's...

  11. Nominations Open for 2013 NERSC HPC Achievement Awards

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

    Nominations Open for 2013 NERSC HPC Achievement Awards Nominations Open for 2013 NERSC HPC Achievement Awards January 1, 2013 by Richard Gerber Nominations are open for the 2013 NERSC Award for Innovative Use of High Performance Computing and the 2013 NERSC Award for High Impact Scientific Achievement. These are the first of what are planned to be annual awards. Current NERSC Principal Investigators, Project Managers, and PI Proxies may nominate any NERSC user or collaboratory group. The

  12. Federal Energy and Water Management Awards: Nomination Quick Reference |

    Office of Environmental Management (EM)

    Department of Energy Nomination Quick Reference Federal Energy and Water Management Awards: Nomination Quick Reference Document offers a checklist of items needed to complete a nomination for the 2016 Federal Energy and Water Management Awards. PDF icon Download the 2016 Nomination Quick Reference fact sheet. More Documents & Publications Federal Energy and Water Management Awards: Frequently Asked Questions Criteria and Guidelines for the Federal Energy and Water Management Awards The

  13. Aviation Management Professional Award Nomination for: | Department of

    Energy Savers [EERE]

    Energy Aviation Management Professional Award Nomination for: Aviation Management Professional Award Nomination for: PDF icon Aviation Management Professional Award Nomination for: More Documents & Publications FAQS Reference Guide - Aviation Manager FAQS Reference Guide - Aviation Safety Officer Type B Accident Investigation Board Report of the April 23, 1997, Helicopter Accident at Raton Pass, Raton Pass, Colorado

  14. Large-scale production of anhydrous nitric acid and nitric acid solutions of dinitrogen pentoxide

    DOE Patents [OSTI]

    Harrar, Jackson E. (Castro Valley, CA); Quong, Roland (Oakland, CA); Rigdon, Lester P. (Livermore, CA); McGuire, Raymond R. (Brentwood, CA)

    2001-01-01

    A method and apparatus are disclosed for a large scale, electrochemical production of anhydrous nitric acid and N.sub.2 O.sub.5. The method includes oxidizing a solution of N.sub.2 O.sub.4 /aqueous-HNO.sub.3 at the anode, while reducing aqueous HNO.sub.3 at the cathode, in a flow electrolyzer constructed of special materials. N.sub.2 O.sub.4 is produced at the cathode and may be separated and recycled as a feedstock for use in the anolyte. The process is controlled by regulating the electrolysis current until the desired products are obtained. The chemical compositions of the anolyte and catholyte are monitored by measurement of the solution density and the concentrations of N.sub.2 O.sub.4.

  15. Assets in Action Community Award nominations open until December 17

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

    Assets in Action Community Award Nominations Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:Mar. 2016 all issues All Issues » submit Assets in Action Community Award nominations open until December 17 If you know people who support building a strong community for youth in Los Alamos, nominate them for an Assets in Action Community Award. January 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community

  16. DOE General Counsel Nomination Announcement | Department of Energy

    Office of Environmental Management (EM)

    General Counsel Nomination Announcement DOE General Counsel Nomination Announcement March 18, 2009 - 12:00am Addthis WASHINGTON, DC - Today, President Barack Obama announced his intent to nominate the following individuals to key administration posts: Susan Burk, Special Representative of the President, with the rank of Ambassador, State Department; Raphael Bostic, Assistant Secretary for Policy Development and Research, Department of Housing and Urban Development; Michelle J. DePass, Assistant

  17. DOE Encourages Utility Sector Nominations to Commerce Department...

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

    Commerce Department's Spectrum Advisory Committee DOE Encourages Utility Sector Nominations to Commerce Department's Spectrum Advisory Committee December 14, 2010 - 5:40pm Addthis...

  18. Last Call for 2016 DOE Sustainability Awards Nominations

    Broader source: Energy.gov [DOE]

    The nominations period for the 2016 DOE Sustainability Awards is coming to a close on January 22. 2016 DOE Sustainability Award Nominations may include DOE co-workers, teams, and sites that have demonstrated outstanding achievements in advancing the Departments sustainability mission, including excellence in energy, water, and vehicle fleet management.

  19. Nominations open for $250,000 Multimedia Clean Energy prizes...

    Open Energy Info (EERE)

    Nominations open for 250,000 Multimedia Clean Energy prizes Home > Groups > Utility Rate Graham7781's picture Submitted by Graham7781(2017) Super contributor 2 October, 2012 -...

  20. Carlsbad Field Office Nominated for Employer Support Freedom Award

    Broader source: Energy.gov [DOE]

    EM’s Carlsbad Field Office (CBFO) was honored at a recognition event in Santa Fe this month for being nominated for the 2014 Secretary of Defense Employer Support Freedom Award.

  1. EERE Efficiency Expert Nominated for American Service Award | Department of

    Office of Environmental Management (EM)

    Energy Efficiency Expert Nominated for American Service Award EERE Efficiency Expert Nominated for American Service Award October 9, 2014 - 2:29pm Addthis EERE has codified minimum energy conservation standards for more than 60 categories of appliances and equipment. EERE has codified minimum energy conservation standards for more than 60 categories of appliances and equipment. John Cymbalsky, leader of EERE's Appliance Standards Program since 2010 and Sammies Award Nominee. | Photo credit

  2. 4-28-09_Final_Testimony_(Triay)_(Nomination).pdf

    Office of Environmental Management (EM)

    8, 2009 Good morning, Mr. Chairman, Senator McCain, members of the Committee. It is a great honor to appear before you today as President Obama's nominee to be the Assistant Secretary for Environmental Management at the United States Department of Energy. I thank Secretary Chu and President Obama for their support and confidence in recommending and nominating me. I also thank the Committee for considering my nomination. I would like to introduce my husband of 24 years, Dr. John Hall, and his

  3. Call for nominations for NERSC HPC Achievement Awards Due December 16

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

    nominations for NERSC HPC Achievement Awards Call for nominations for NERSC HPC Achievement Awards Due December 16 November 18, 2013 by Francesca Verdier Nominations are open for the 2014 NERSC Award for Innovative Use of High Performance Computing and the 2014 NERSC Award for High Impact Scientific Achievement. NERSC Principal Investigators, Project Managers, PI Proxies, and DOE Program Managers may nominate any NERSC user or collaboration. The deadline for nominations is Mon. Dec. 16, 2013.

  4. PROCESS STUDY OF NOMINAL 2 K REFRIGERATION RECOVERY

    SciTech Connect (OSTI)

    Knudsen, Peter; Ganni, Venkatarao

    2008-03-01

    There is an increased interest in the nominal 2-K helium refrigeration systems (below lambda) for various test stands and applications at the present time. This paper presents the process parameter choices and their influence on the system performance of various noncold compressor configurations. This study is intended to facilitate the adoption of this process in conjunction with commercially-available small 4.5-K helium liquefaction systems. By way of an introduction, the efficiency of some commonly employed (but inefficient) 2-K process configurations are analyzed. Then the analyses of three nominal 2-K refrigeration-recovery process configurations are presented. The effect of the process parameters, such as flow imbalance, heat-exchanger size, supply pressure and 4.5-K plant interaction location(s) are investigated so that the optimum conditions yielding the required performance can be determined.

  5. Process Options for Nominal 2-K Helium Refrigeration System Designs

    SciTech Connect (OSTI)

    Peter Knudsen, Venkatarao Ganni

    2012-07-01

    Nominal 2-K helium refrigeration systems are frequently used for superconducting radio frequency and magnet string technologies used in accelerators. This paper examines the trade-offs and approximate performance of four basic types of processes used for the refrigeration of these technologies; direct vacuum pumping on a helium bath, direct vacuum pumping using full or partial refrigeration recovery, cold compression, and hybrid compression (i.e., a blend of cold and warm sub-atmospheric compression).

  6. Low Temperature Autoignition of C8H16O2 Ethyl and Methyl Esters...

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

    Temperature Autoignition of C8H16O2 Ethyl and Methyl Esters in a Motored Engine Low Temperature Autoignition of C8H16O2 Ethyl and Methyl Esters in a Motored Engine qThe alkyl chain ...

  7. Nomination & Selection Guidelines | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Nomination & Selection Guidelines The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates Ceremony The Life of Ernest Orlando Lawrence Contact Information The Ernest Orlando Lawrence Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us Nomination & Selection Guidelines Print Text Size: A A A FeedbackShare Page Jump to: Nomination Guidelines | Lawrence

  8. ISSUANCE 2015-06-08: Solicitation of Nominations for Membership on the Appliance Standards and Rulemaking Federal Advisory Committee

    Broader source: Energy.gov [DOE]

    Solicitation of Nominations for Membership on the Appliance Standards and Rulemaking Federal Advisory Committee

  9. E. O. Lawrence Award Nominations | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    E. O. Lawrence Award Nominations News News Home Featured Articles Science Headlines 2015 2014 2013 2016 2012 2011 2010 2009 2008 2007 2006 2005 Science Highlights Presentations & Testimony News Archives Communications and Public Affairs Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 12.04.12 E. O. Lawrence Award Nominations The Office of Science is now accepting nominations for the 2013 E. O. Lawrence Award.

  10. Nominations Now Open: Mid-Career Women in Clean Energy Awards | Department

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

    of Energy Nominations Now Open: Mid-Career Women in Clean Energy Awards Nominations Now Open: Mid-Career Women in Clean Energy Awards April 15, 2014 - 3:51pm Addthis Nominations Now Open: Mid-Career Women in Clean Energy Awards Caroline McGregor Policy Analyst, Office of International Affairs Nominations are now being accepted to honor mid-career women for outstanding work in clean energy. These annual awards are run by the MIT Energy Initiative (MITEI) as part of an overarching

  11. Transesterification process to manufacture ethyl ester of rape oil

    SciTech Connect (OSTI)

    Korus, R.A.; Hoffman, D.S.; Bam, N.; Peterson, C.L.; Drown, D.C.

    1993-12-31

    A process for the production of the ethyl ester of winter rape [EEWR] for use as a biodiesel fuel has been studied. The essential part of the process is the transesterification of rape oil with ethanol, in the presence of a catalyst, to yield the ethyl ester of rape oil as a product and glycerin as a by-product. Experiments have been performed to determine the optimum conditions for the preparation of EEWR. The process variables were: (1) temperature, (2) catalyst, (3) rate of agitation, (4) water content of the alcohol used, and (5) the amount of excess alcohol used. The optimum conditions were: (1) room temperature, (2) 0.5% sodium methoxide or 1% potassium hydroxide catalyst by weight of rapeseed oil, (3) extremely vigorous agitation with some splashing during the initial phase of the reaction and agitation was not necessary after the reaction mixture became homogeneous, (4) absolute ethanol was necessary for high conversion, and (5) 50% excess ethanol with NaOCH{sub 3} or 100% excess with KOH gave a maximum conversion. Viscosity, cloud point and pour point of the EEWR were measured. A preliminary break-even cost for the commercial production of EEWR was found to be $0.55/liter [$2.08/US gallon].

  12. Open Nominations Call- Energy Department Employees, Join the Women @ Energy Series

    Broader source: Energy.gov [DOE]

    We are re-opening the call for nominations of outstanding women at the Department to share their story of their STEM career and offer advice and inspiration for others to explore a future in STEM. Send in your nomination of a Department of Energy employee to annemarie.horowitz@hq.doe.gov by Friday, June 5, 2014.

  13. Statement from Energy Secretary Samuel W. Bodman on the Nomination of

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

    Thomas P. D'Agostino as Under Secretary for Nuclear Security and Administrator of NNSA | Department of Energy Nomination of Thomas P. D'Agostino as Under Secretary for Nuclear Security and Administrator of NNSA Statement from Energy Secretary Samuel W. Bodman on the Nomination of Thomas P. D'Agostino as Under Secretary for Nuclear Security and Administrator of NNSA May 17, 2007 - 12:55pm Addthis "Today the President announced his intention to nominate Thomas P. D'Agostino as Under

  14. President-Elect Obama Nominates Dr. Steven Chu as Energy Secretary |

    Energy Savers [EERE]

    Department of Energy President-Elect Obama Nominates Dr. Steven Chu as Energy Secretary President-Elect Obama Nominates Dr. Steven Chu as Energy Secretary December 17, 2008 - 2:30pm Addthis Photo of Steven Chu. President-elect Barack Obama has nominated Dr. Steven Chu, the current director of DOE's Lawrence Berkeley National Laboratory (LBNL), to be the next Secretary of Energy. Dr. Chu won the Nobel Prize for physics in 1997 and has run LBNL since 2004. Prior to that time, he was a

  15. 2015 GreenGov Presidential Awards Nomination - LANL, U.S. DOE, NNSA for

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

    Climate Champion Award | Department of Energy 5 GreenGov Presidential Awards Nomination - LANL, U.S. DOE, NNSA for Climate Champion Award 2015 GreenGov Presidential Awards Nomination - LANL, U.S. DOE, NNSA for Climate Champion Award 2015 GreenGov Presidential Awards nomination for Climate Champions Award. LLNL/DOE/NNSA Long-term Strategy for Environmental Stewardship and Sustainability (LTSESS). LTSESS case study lays out the climate realities at LANL and serves as an example of how DOE and

  16. Reactions of Ethyl Groups on a Model Chromia Surface: Ethyl Chloride on Stoichiometric Alpha-Cr2O3(1012)

    SciTech Connect (OSTI)

    Brooks, J.; Ma, Q; Cox, D

    2009-01-01

    The reaction of CH3CH2Cl over the nearly-stoichiometric ?-Cr2O3 (1 0 View the MathML source 2) surface yields gas phase CH2double bond; length as m-dashCH2, CH3CH3, H2 and surface chlorine adatoms. The decomposition reaction is initiated via C-Cl bond cleavage to give a surface ethyl (CH3CH2-) intermediate. A rate-limiting ?-hydride elimination from the surface ethyl species produces gas phase CH2double bond; length as m-dashCH2 and surface hydrogen atoms. Two parallel competing reactions form CH3CH3, via ?-hydride addition to remaining surface ethyl species (reductive elimination), and H2, via the combination of two surface hydrogen atoms. The chlorine freed from the dissociation of CH3CH2Cl binds at the five-coordinate surface Cr3+ sites on the stoichiometric surface and inhibits the surface chemistry via simple site blocking. No surface carbon deposition is observed from the thermal reaction of ethyl chloride, suggesting that ethyl intermediates are not primary coke forming intermediates in the dehydrogenation of ethane over (1 0 View the MathML source 2) facets of ?-Cr2O3.

  17. Nominate An Inspirational STEM Teacher for the Nation’s Highest Honors

    Broader source: Energy.gov [DOE]

    Nominations are now open for the nation’s highest honors for K-12 mathematics and science teachers. The Presidential Awards for Excellence in Mathematics and Science Teaching, or PAEMST, have been...

  18. Title 43 CFR 3203.12 What Fees Must I Pay to Nominate Lands?...

    Open Energy Info (EERE)

    .12 What Fees Must I Pay to Nominate Lands? Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal Regulation: Title 43 CFR...

  19. Nominate Your Mentor for the Presidential Award in Science, Math, and

    Energy Savers [EERE]

    Engineering Mentoring | Department of Energy Nominate Your Mentor for the Presidential Award in Science, Math, and Engineering Mentoring Nominate Your Mentor for the Presidential Award in Science, Math, and Engineering Mentoring May 24, 2012 - 4:59pm Addthis Bill Valdez Bill Valdez Director of Workforce Management Editor's Note: This blog was originally posted by the White House Office of Science and Technology Policy. Do you know someone who has been an excellent example, role model, and

  20. Price of Cameron, LA Natural Gas LNG Imports (Nominal Dollars per Thousand

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

    Cubic Feet) (Nominal Dollars per Thousand Cubic Feet) Price of Cameron, LA Natural Gas LNG Imports (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 4.78 2010's 5.78 8.13 10.54 -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring Pages: U.S. Price of Liquefied Natural Gas

  1. Price of Cameron, LA Natural Gas LNG Imports from Qatar (Nominal Dollars

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

    per Thousand Cubic Feet) from Qatar (Nominal Dollars per Thousand Cubic Feet) Price of Cameron, LA Natural Gas LNG Imports from Qatar (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 4.51 2010's 5.97 -- -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring Pages: U.S.

  2. Price of Cove Point, MD Natural Gas LNG Imports from Egypt (Nominal Dollars

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

    per Thousand Cubic Feet) Egypt (Nominal Dollars per Thousand Cubic Feet) Price of Cove Point, MD Natural Gas LNG Imports from Egypt (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 11.66 7.83 7.22 7.46 4.20 2010's 5.49 -- -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016

  3. Price of Elba Island, GA Natural Gas LNG Imports from Nigeria (Nominal

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

    Dollars per Thousand Cubic Feet) Nigeria (Nominal Dollars per Thousand Cubic Feet) Price of Elba Island, GA Natural Gas LNG Imports from Nigeria (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 11.69 -- -- 9.93 -- 2010's -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring

  4. Price of Everett, MA Natural Gas LNG Imports from Egypt (Nominal Dollars

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

    per Thousand Cubic Feet) Egypt (Nominal Dollars per Thousand Cubic Feet) Price of Everett, MA Natural Gas LNG Imports from Egypt (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 5.58 2010's 7.29 -- -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring Pages: U.S. Price

  5. Price of Gulf of Mexico Natural Gas LNG Imports (Nominal Dollars per

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

    Thousand Cubic Feet) (Nominal Dollars per Thousand Cubic Feet) Price of Gulf of Mexico Natural Gas LNG Imports (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 8.87 7.31 8.36 -- -- 2010's -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring Pages: U.S. Price of Liquefied

  6. Price of Gulf of Mexico Natural Gas LNG Imports from Malaysia (Nominal

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

    Dollars per Thousand Cubic Feet) Malaysia (Nominal Dollars per Thousand Cubic Feet) Price of Gulf of Mexico Natural Gas LNG Imports from Malaysia (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 6.67 -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring Pages: U.S. Price of

  7. Price of Gulf of Mexico Natural Gas LNG Imports from Nigeria (Nominal

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

    Dollars per Thousand Cubic Feet) Nigeria (Nominal Dollars per Thousand Cubic Feet) Price of Gulf of Mexico Natural Gas LNG Imports from Nigeria (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 11.11 -- 8.29 -- -- 2010's -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring

  8. Price of Lake Charles, LA Natural Gas LNG Imports from Egypt (Nominal

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

    Dollars per Thousand Cubic Feet) Egypt (Nominal Dollars per Thousand Cubic Feet) Price of Lake Charles, LA Natural Gas LNG Imports from Egypt (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 9.73 6.60 6.64 7.14 3.29 2010's 3.93 -- -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016

  9. Price of Northeast Gateway Natural Gas LNG Imports from Egypt (Nominal

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

    Dollars per Thousand Cubic Feet) Egypt (Nominal Dollars per Thousand Cubic Feet) Price of Northeast Gateway Natural Gas LNG Imports from Egypt (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 6.71 2010's 5.11 -- -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring

  10. Price of Savine Pass, LA Natural Gas LNG Imports from Egypt (Nominal

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

    Dollars per Thousand Cubic Feet) Savine Pass, LA Natural Gas LNG Imports from Egypt (Nominal Dollars per Thousand Cubic Feet) Price of Savine Pass, LA Natural Gas LNG Imports from Egypt (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 4.10 2010's -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next

  11. Branchial and renal pathology in the fish exposed chronically to methoxy ethyl mercuric chloride

    SciTech Connect (OSTI)

    Gill, T.S.; Pant, J.C.; Tewari, H.

    1988-08-01

    Pathological manifestations causally related to pesticide poisoning have been described in both surficial and internal tissues of the fishes. Among the various organomercurials are phenyl mercuric acetate, methyl mercuric dicyanidiamide, methoxy ethyl mercuric chloride, methoxy ethyl mercuric silicate etc. Of these, the methoxy ethyl mercuric chloride (MEMC) is used in agriculture as an antifungal seed dressing, and its toxicity is primarily manifest in the Hg/sup 2 +/ ion. This report describes pathogenesis of branchial and renal lesions in the common freshwater fish, Puntius conchonius exposed chronically to sublethal levels of MEMC. Prior to this, alterations in the peripheral blood and metabolite levels in response to experimental MEMC poisoning have been demonstrated in this species.

  12. Deadline for DOE Indian Country Working Group Nominations Extended to Aug. 24

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) is looking for nominations for elected tribal government officials (or designated tribal government employees with authority to act on behalf of the elected officials) to serve as members of the Indian Country Energy and Infrastructure Working Group (ICEIWG).

  13. Low Temperature Autoignition of C8H16O2 Ethyl and Methyl Esters in a

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

    Motored Engine | Department of Energy Temperature Autoignition of C8H16O2 Ethyl and Methyl Esters in a Motored Engine Low Temperature Autoignition of C8H16O2 Ethyl and Methyl Esters in a Motored Engine qThe alkyl chain of fatty acid esters experience the typical paraffin-like low temperature oxidation sequence; the alkyl chain length of fatty acid esters has a crucial impact on the ignition behavior of fatty acid esters PDF icon deer09_boehman.pdf More Documents & Publications Low

  14. Recovery of anhydrous hydrogen iodide

    DOE Patents [OSTI]

    O'Keefe, Dennis R. (San Diego, CA); McCorkle, Jr., Kenneth H. (Del Mar, CA); de Graaf, Johannes D. (The Hague, NL)

    1982-01-01

    Relatively dry hydrogen iodide can be recovered from a mixture of HI, I.sub.2 and H.sub.2 O. After the composition of the mixture is adjusted so that the amounts of H.sub.2 O and I.sub.2 do not exceed certain maximum limits, subjection of the mixture to superatmospheric pressure in an amount equal to about the vapor pressure of HI at the temperature in question causes distinct liquid phases to appear. One of the liquid phases contains HI and not more than about 1 weight percent water. Often the adjustment in the composition will include the step of vaporization, and the distinct layers appear following the increase in pressure of the vapor mixture. Adjustment in the composition may also include the addition of an extraction agent, such as H.sub.3 PO.sub.4, and even though the adjusted composition mixture contains a significant amount of such an agent, the creation of the distinct liquid phases is not adversely affected.

  15. Hanford Advisory Board (HAB or Board) Membership Nomination and Appointment Process

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

    March 1, 2012 Hanford Advisory Board (HAB or Board) Membership Nomination and Appointment Process Background In 1993 1 the Tri-Party Agreement (TPA) agencies - the U.S. Department of Energy (DOE), the U.S. Environmental Protection Agency (EPA) and the Washington State Department of Ecology - engaged in a collaborative and transparent public process to form an advisory board to address Hanford cleanup issues. An outcome of that process was the identification of an advisory board membership that

  16. NREL’s Grid Integration Lab Nominated for Prestigious Project Management Award

    Broader source: Energy.gov [DOE]

    The new Energy Systems Integration Facility (ESIF) at the Energy Department’s National Renewable Energy Laboratory (NREL) received a nomination as one of three international finalists for the Project Management Institute (PMI) Project of the Year Award. Although the ESIF project team didn’t take home the top honor this year, we are proud of the accomplishments they made in bringing one of the most innovative new laboratories in the country from the drawing board to fruition.

  17. Satellite power system (SPS). Rectenna siting: availability and distribution of nominally eligible sites

    SciTech Connect (OSTI)

    Not Available

    1980-11-01

    Siting of 60 ground receiving stations (rectennas) for the SPS may pose a problem due to the large area per rectenna (15,000 hectares, 38,000 acres) and numerous siting constraints. This study analyzes areas potentially eligible for rectenna sites by mapping, at a national scale, those conditions which would preclude rectenna construction. These exclusion variables which reflect restricted lands, topography, safety, national policy and electromagnetic (microwave) effects, have been computer encoded and tabulated. Subsequent analysis of the nine electric power planning regions that make up the contiguous states indicate an apparently adequate number of nominally eligible sites in all regions in comparison to projected electrical generation. Eligibility in this context means only that areas were not excluded in this national level analysis; more detailed investigation may reveal purely local constraints or smaller scale exclusions. A second major qualification relates to small isolated eligible areas. Eliminating individual eligible clusters with less than nine times the area of one rectenna eliminates much of the Eastern US; a four-to-one adjacent eligible area test poses no such problem. An independant study of the placement of 60 nominal sites in relation to projected load centers reveals that, even with modest transmission distances, the supply of eligible areas is not a key constraint, except perhaps in the Mid-Atlantic (Electric Reliability) Council Region. Even when several less critical (potential) exclusions are considered, more than 19% of the US is eligible; every region except Mid-Atlantic has at least 50 times an many eligible sites as are required.

  18. A jet-stirred reactor and kinetic modeling study of ethyl propanoate oxidation

    SciTech Connect (OSTI)

    Metcalfe, W.K.; Curran, H.J.; Simmie, J.M.; Togb e, C.; Dagaut, P.

    2009-01-15

    A jet-stirred reactor study of ethyl propanoate, a model biodiesel molecule, has been carried out at 10 atm pressure, using 0.1% fuel at equivalence ratios of 0.3, 0.6, 1.0 and 2.0 and at temperatures in the range 750-1100 K with a constant residence time of 0.7 seconds. Concentration profiles of ethyl propanoate were measured together with those of major intermediates, ethylene, propanoic acid, methane and formaldehyde, and major products, water, carbon dioxide and carbon monoxide. This data was used to further validate a previously published detailed chemical kinetic mechanism, containing 139 species and 790 reversible reactions. It was found that this mechanism required a significant increase in the rate constant of the six-centered unimolecular elimination reaction which produces ethylene and propanoic acid in order to correctly reproduce the measured concentrations of propanoic acid. The revised mechanism was then used to re-simulate shock tube ignition delay data with good agreement observed. Rate of production and sensitivity analyses were carried out under the experimental conditions, highlighting the importance that ethylene chemistry has on the overall reactivity of the system. (author)

  19. Interactions in 1-ethyl-3-methyl imidazolium tetracyanoborate ion pair: Spectroscopic and density functional study

    SciTech Connect (OSTI)

    Mao, James X.; Lee, Anita S.; Kitchin, John R.; Nulwala, Hunaid B; Luebke, David R.; Damodaran, Krishnan

    2013-04-24

    Density Functional Theory is used to investigate a weakly coordinating room-temperature ionic liquid, 1-ethyl-3-methyl imidazolium tetracyanoborate ([Emim]{sup +}[TCB]{sup -}). Four locally stable conformers of the ion pair were located. Atoms-in-molecules (AIM) and electron density analysis indicated the existence of several hydrogen bonds. Further investigation through the Natural Bond Orbital (NBO) and Natural Energy Decomposition Analysis (NEDA) calculations provided insight into the origin of interactions in the [Emim]{sup +}[TCB]{sup -} ion pair. Strength of molecular interactions in the ionic liquid was correlated with frequency shifts of the characteristic vibrations of the ion pair. Harmonic vibrations of the ion pair were also compared with the experimental Raman and Infrared spectra. Vibrational frequencies were assigned by visualizing displacements of atoms around their equilibrium positions and through Potential Energy Distribution (PED) analysis.

  20. Conduction below 100 °C in nominal Li6ZnNb4O14

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

    Li, Yunchao; Paranthaman, Mariappan Parans; Gill, Lance W.; Edward W. Hagaman; Wang, Yangyang; Sokolov, Alexei P.; Dai, Sheng; Ma, Cheng; Chi, Miaofang; Veith, Gabriel M.; et al

    2015-09-15

    The increasing demand for a safe rechargeable battery with a high energy density per cell is driving a search for a novel solid electrolyte with a high Li+ or Na+ conductivity that is chemically stable in a working Li-ion or Na-ion battery. Li6ZnNb4O14 has been reported to exhibit a σ Li > 10-2 S cm-1 at 250 °C, but to disproportionate into multiple phases on cooling from 850 °C to room temperature. An investigation of the room-temperature Li-ion conductivity in a porous pellet of a multiphase product of a nominal Li6ZnNb4O14 composition is shown to have bulk σ Li 3.3more » x 10-5 S cm-1 at room temperature that increases to 1.4 x 10-4 S cm-1 by 50 °C. 7Li MAS NMR spectra were fitted to two Lorentzian lines, one of which showed a dramatic increase with increasing temperature. As a result, a test for water stability indicates that Li+ may move to the particle and grain surfaces to react with adsorbed water as occurs in the garnet Li+ conductors.« less

  1. U.S. Nominal Cost per Crude Oil Well Drilled (Thousand Dollars per Well)

    Gasoline and Diesel Fuel Update (EIA)

    Oil Well Drilled (Thousand Dollars per Well) U.S. Nominal Cost per Crude Oil Well Drilled (Thousand Dollars per Well) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 52.2 51.3 54.2 51.8 50.6 56.6 62.2 66.6 79.1 86.5 1970's 86.7 78.4 93.5 103.8 110.2 138.6 151.1 170.0 208.0 243.1 1980's 272.1 336.3 347.4 283.8 262.1 270.4 284.9 246.0 279.4 282.3 1990's 321.8 346.9 362.3 356.6 409.5 415.8 341.0 445.6 566.0 783.0 2000's 593.4 729.1 882.8 1,037.3 1,441.8 1,920.4

  2. U.S. Nominal Cost per Crude Oil, Natural Gas, and Dry Well Drilled

    Gasoline and Diesel Fuel Update (EIA)

    (Thousand Dollars per Well) Oil, Natural Gas, and Dry Well Drilled (Thousand Dollars per Well) U.S. Nominal Cost per Crude Oil, Natural Gas, and Dry Well Drilled (Thousand Dollars per Well) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 54.9 54.5 58.6 55.0 55.8 60.6 68.4 72.9 81.5 88.6 1970's 94.9 94.7 106.4 117.2 138.7 177.8 191.6 227.2 280.0 331.4 1980's 367.7 453.7 514.4 371.7 326.5 349.4 364.6 279.6 354.7 362.2 1990's 383.6 421.5 382.6 426.8 483.2

  3. U.S. Nominal Cost per Dry Well Drilled (Thousand Dollars per Well)

    Gasoline and Diesel Fuel Update (EIA)

    Dry Well Drilled (Thousand Dollars per Well) U.S. Nominal Cost per Dry Well Drilled (Thousand Dollars per Well) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 44.0 45.2 50.8 48.2 48.5 53.1 56.9 61.5 66.2 70.2 1970's 80.9 86.8 94.9 105.8 141.7 177.2 190.3 230.2 281.7 339.6 1980's 376.5 464.0 515.4 366.5 329.2 372.3 389.2 259.1 366.4 355.4 1990's 367.5 441.2 357.6 387.7 491.5 481.2 541.0 655.6 973.2 1,115.5 2000's 1,075.4 1,620.4 1,673.4 2,065.1 1,977.3 2,392.9

  4. U.S. Nominal Cost per Foot of Crude Oil Wells Drilled (Dollars per Foot)

    Gasoline and Diesel Fuel Update (EIA)

    Oil Wells Drilled (Dollars per Foot) U.S. Nominal Cost per Foot of Crude Oil Wells Drilled (Dollars per Foot) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 13.22 13.11 13.41 13.20 13.12 13.94 15.04 16.61 18.63 19.28 1970's 19.29 18.41 20.77 22.54 27.82 34.17 37.35 41.16 49.72 58.29 1980's 66.36 80.40 86.34 72.65 66.32 66.78 68.35 58.35 62.28 64.92 1990's 69.17 73.75 69.50 67.52 70.57 78.09 70.60 90.48 108.88 156.45 2000's 125.96 153.72 194.55 221.13 298.45

  5. U.S. Nominal Cost per Foot of Crude Oil, Natural Gas, and Dry Wells Drilled

    Gasoline and Diesel Fuel Update (EIA)

    (Dollars per Foot) Oil, Natural Gas, and Dry Wells Drilled (Dollars per Foot) U.S. Nominal Cost per Foot of Crude Oil, Natural Gas, and Dry Wells Drilled (Dollars per Foot) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 13.01 12.85 13.31 12.69 12.86 13.44 14.95 15.97 16.83 17.56 1970's 18.84 19.03 20.76 22.50 28.93 36.99 40.46 46.81 56.63 67.70 1980's 77.02 94.30 108.73 83.34 71.90 75.35 76.88 58.71 70.23 73.55 1990's 76.07 82.64 70.27 75.30 79.49 87.22

  6. U.S. Nominal Cost per Foot of Dry Wells Drilled (Dollars per Foot)

    Gasoline and Diesel Fuel Update (EIA)

    Dry Wells Drilled (Dollars per Foot) U.S. Nominal Cost per Foot of Dry Wells Drilled (Dollars per Foot) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 10.56 10.56 11.20 10.58 10.64 11.21 12.34 12.87 12.88 13.23 1970's 15.21 16.02 17.28 19.22 26.76 33.86 36.94 43.49 52.55 64.60 1980's 73.70 90.03 104.09 79.10 67.18 73.69 76.53 51.05 66.96 67.61 1990's 67.49 83.05 67.82 72.56 86.60 84.60 95.74 115.09 157.79 182.99 2000's 181.83 271.63 284.17 345.94 327.91

  7. U.S. Nominal Cost per Foot of Natural Gas Wells Drilled (Dollars per Foot)

    Gasoline and Diesel Fuel Update (EIA)

    Natural Gas Wells Drilled (Dollars per Foot) U.S. Nominal Cost per Foot of Natural Gas Wells Drilled (Dollars per Foot) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 18.57 17.65 18.10 17.19 18.57 18.35 21.75 23.05 24.05 25.58 1970's 26.75 27.70 27.78 27.46 34.11 46.23 49.78 57.57 68.37 80.66 1980's 95.16 122.17 146.20 108.37 88.80 93.09 93.02 69.55 84.65 86.86 1990's 90.73 93.10 72.83 83.15 81.90 95.97 98.67 117.55 127.94 138.42 2000's 138.39 172.05 175.78

  8. U.S. Nominal Cost per Natural Gas Well Drilled (Thousand Dollars per Well)

    Gasoline and Diesel Fuel Update (EIA)

    Natural Gas Well Drilled (Thousand Dollars per Well) U.S. Nominal Cost per Natural Gas Well Drilled (Thousand Dollars per Well) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 102.7 94.7 97.1 92.4 104.8 101.9 133.8 141.0 148.5 154.3 1970's 160.7 166.6 157.8 155.3 189.2 262.0 270.4 313.5 374.2 443.1 1980's 536.4 698.6 864.3 608.1 489.8 508.7 522.9 380.4 460.3 457.8 1990's 471.3 506.6 426.1 521.2 535.1 629.7 616.0 728.6 815.6 798.4 2000's 756.9 896.5 991.9

  9. A Multiattribute Utility Analysis of Sites Nominated For Characterization For the First Radioactive Waste Repository- A Decision Aiding Methodology

    Broader source: Energy.gov [DOE]

    In December 1984, the Department of Energy (DOE) published draft environmental assessments (EAs) to support the proposed nomination of five sites and the recommendation of three sites for characterization for the first radioactive-waste repository. A chapter common to all the draft EAs (Chapter 7) presented rankings of the five sites against the postclosure and the preclosure technical siting guidelines. To determine which three sites appeared most favorable for recommendation for characterization, three simple quantitative methods were used to aggregate the rankings assigned to each site for the various technical guidelines. In response to numerous comments on the methods, the DOE has undertaken a formal application of one of them (hereafter referred to as the decision-aiding methodology) for the purpose of obtaining a more rigorous evaluation of the nominated sites.

  10. Hormetic effect of ionic liquid 1-ethyl-3-methylimidazolium acetate on bacteria

    SciTech Connect (OSTI)

    Nancharaiah, Y. V.; Francis, A. J.

    2015-02-19

    The biological effect of ionic liquids (ILs) is one of the highly debated topics as they are being contemplated for various industrial applications. 1-ethyl-2-methylimidazolium acetate ([EMIM][Ac]) showed remarkable hormesis on anaerobic Clostridium sp. and aerobic Psueudomonas putida. Bacterial growth was stimulated at up to 2.5 g L-1 and inhibited at > 2.5 g L-1 of ([EMIM][Ac]). The growth of Clostridium sp. and P. putida were higher by 0.4 and 4-fold respectively, in the presense of 0.5 g L-1 of ([EMIM][Ac]). Assessment of the effect of [EMIM][Ac] under different growth conditions showed that the hormesis of [EMIM][Ac] was mediated via regulation of medium pH. Hormetic effect of [EMIM][Ac] was evident only in medium with poor buffering capacity and in the presence of a fermentable substrate as the carbon source. The hormetic effect of [EMIM][Ac] on bacterial growth is most likely associated with the buffering capacity of acetate anion. These observations have implications in ILs toxicity studies and ecological risk assessment.

  11. Anti-inflammatory activity of methyl palmitate and ethyl palmitate in different experimental rat models

    SciTech Connect (OSTI)

    Saeed, Noha M.; El-Demerdash, Ebtehal; Abdel-Rahman, Hanaa M.; Algandaby, Mardi M.; Al-Abbasi, Fahad A.; Abdel-Naim, Ashraf B.

    2012-10-01

    Methyl palmitate (MP) and ethyl palmitate (EP) are naturally occurring fatty acid esters reported as inflammatory cell inhibitors. In the current study, the potential anti-inflammatory activity of MP and EP was evaluated in different experimental rat models. Results showed that MP and EP caused reduction of carrageenan-induced rat paw edema in addition to diminishing prostaglandin E2 (PGE2) level in the inflammatory exudates. In lipopolysaccharide (LPS)-induced endotoxemia in rats, MP and EP reduced plasma levels of tumor necrosis factor-? (TNF-?) and interleukin-6 (IL-6). MP and EP decreased NF-?B expression in liver and lung tissues and ameliorated histopathological changes caused by LPS. Topical application of MP and EP reduced ear edema induced by croton oil in rats. In the same animal model, MP and EP reduced neutrophil infiltration, as indicated by decreased myeloperoxidase (MPO) activity. In conclusion, this study demonstrates the effectiveness of MP and EP in combating inflammation in several experimental models. -- Highlights: ? Efficacy of MP and EP in combating inflammation was displayed in several models. ? MP and EP reduced carrageenan-induced rat paw edema and prostaglandin E2 level. ? MP and EP decreased TNF-? and IL-6 levels in experimental endotoxemia. ? MP and EP reduced NF-?B expression and histological changes in rat liver and lung. ? MP and EP reduced croton oil-induced ear edema and neutrophil infiltration.

  12. Hormetic effect of ionic liquid 1-ethyl-3-methylimidazolium acetate on bacteria

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

    Nancharaiah, Y. V.; Francis, A. J.

    2015-02-19

    The biological effect of ionic liquids (ILs) is one of the highly debated topics as they are being contemplated for various industrial applications. 1-ethyl-2-methylimidazolium acetate ([EMIM][Ac]) showed remarkable hormesis on anaerobic Clostridium sp. and aerobic Psueudomonas putida. Bacterial growth was stimulated at up to 2.5 g L-1 and inhibited at > 2.5 g L-1 of ([EMIM][Ac]). The growth of Clostridium sp. and P. putida were higher by 0.4 and 4-fold respectively, in the presense of 0.5 g L-1 of ([EMIM][Ac]). Assessment of the effect of [EMIM][Ac] under different growth conditions showed that the hormesis of [EMIM][Ac] was mediated via regulationmore » of medium pH. Hormetic effect of [EMIM][Ac] was evident only in medium with poor buffering capacity and in the presence of a fermentable substrate as the carbon source. The hormetic effect of [EMIM][Ac] on bacterial growth is most likely associated with the buffering capacity of acetate anion. These observations have implications in ILs toxicity studies and ecological risk assessment.« less

  13. Project Profile: Thermochemical Storage with Anhydrous Ammonia...

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

    One of the key aims of the research is to design and build a synthesis reactor that is optimized for the direct production of supercritical steam at 650C. Approach Ammonia ...

  14. Dopant effects on 2-ethyl-1-hexanol: A dual-channel impedance spectroscopy and neutron scattering study

    SciTech Connect (OSTI)

    Singh, Lokendra P.; Richert, Ranko; Raihane, Ahmed; Alba-Simionesco, Christiane

    2015-01-07

    A two-channel impedance technique has been used to study the relaxation behavior of 2-ethyl-1-hexanol with polar and non-polar dopants at the few percent concentration level over a wide temperature and frequency range. The non-polar dopants shift both the Debye and the primary structural relaxation time in the same direction, to shorter times for 3-methylpentane and to longer times for squalane, consistent with the relative glass transition temperatures (T{sub g}) of the components. By contrast, polar dopants such as water or methanol modify the ?-process towards slower dynamics and increased amplitude, while the Debye process is accelerated and with a decreased amplitude. This effect of adding water to alcohol is explained by water promoting more compact structures with reduced Kirkwood correlation factors. This picture is consistent with a shift in the neutron scattering pre-peak to lower scattering vectors and with simulation work on alcohol-water systems.

  15. Guiding optimal biofuels : a comparative analysis of the biochemical production of ethanol and fatty acid ethyl esters from switchgrass.

    SciTech Connect (OSTI)

    Paap, Scott M.; West, Todd H.; Manley, Dawn Kataoka; Dibble, Dean C.; Simmons, Blake Alexander; Steen, Eric J.; Beller, Harry R.; Keasling, Jay D.; Chang, Shiyan

    2013-01-01

    In the current study, processes to produce either ethanol or a representative fatty acid ethyl ester (FAEE) via the fermentation of sugars liberated from lignocellulosic materials pretreated in acid or alkaline environments are analyzed in terms of economic and environmental metrics. Simplified process models are introduced and employed to estimate process performance, and Monte Carlo analyses were carried out to identify key sources of uncertainty and variability. We find that the near-term performance of processes to produce FAEE is significantly worse than that of ethanol production processes for all metrics considered, primarily due to poor fermentation yields and higher electricity demands for aerobic fermentation. In the longer term, the reduced cost and energy requirements of FAEE separation processes will be at least partially offset by inherent limitations in the relevant metabolic pathways that constrain the maximum yield potential of FAEE from biomass-derived sugars.

  16. Direct observation of surface ethyl to ethane interconversion uponC2H4 hydrogenation over Pt/Al2O3 catalyst by time-resolved FT-IRspectroscopy

    SciTech Connect (OSTI)

    Wasylenko, Walter; Frei, Heinz

    2004-12-10

    Time-resolved FT-IR spectra of ethylene hydrogenation over alumina-supported Pt catalyst were recorded at 25 ms resolution in the temperature range 323 to 473 K using various H2 flow rates (1 atm total gas pressure). Surface ethyl species (2870 and 1200 cm-1) were detected at all temperatures along with the gas phase ethane product (2954 and 2893 cm-1). The CH3CH2Pt growth was instantaneous on the time scale of 25ms under all experimental conditions. At 323 K, the decay time of surface ethyl (122 + 10 ms) coincides with the rise time of C2H6 (144 + 14 ms).This establishes direct kinetic evidence for surface ethyl as the kinetically relevant intermediate. Such a direct link between the temporal behavior of an observed intermediate and the final product growth in a heterogeneous catalytic system has not been demonstrated before to our knowledge. A fraction (10 percent) of the asymptotic ethane growth at 323 K is prompt, indicating that there are surface ethyl species that react much faster than the majority of the CH3CH2Pt intermediates. The dispersive kinetics is attributed to the varying strength of interaction of the ethyl species with the Pt surface caused by heterogeneity of the surface environment. At 473 K, the majority of ethyl intermediates are hydrogenated prior to the recording of the first time slice (24 ms), and a correspondingly large prompt growth of ethane is observed. The yield and kinetics of the surface ethylidyne are in agreement with the known spectator nature of this species.

  17. Fluorohydrogenate Cluster Ions in the Gas Phase: Electrospray Ionization Mass Spectrometry of the [1-Ethyl-3-methylimidazolium+][F(HF)2.3] Ionic Liquid

    SciTech Connect (OSTI)

    Gary S. Groenewold; James E. Delmore; Michael T. Benson; Tetsuya Tsuda; Rika Hagiwara

    2013-12-01

    Electrospray ionization of the fluorohydrogenate ionic liquid [1-ethyl-3-methylimidazolium][F(HF)2.3] ionic liquid was conducted to understand the nature of the anionic species as they exist in the gas phase. Abundant fluorohydrogenate clusters were produced; however, the dominant anion in the clusters was [FHF-], and not the fluoride-bound HF dimers or trimers that are seen in solution. Density functional theory (DFT) calculations suggest that HF molecules are bound to the clusters by about 30 kcal/mol. The DFT-calculated structures of the [FHF-]-bearing clusters show that the favored interactions of the anions are with the methynic and acetylenic hydrogen atoms on the imidazolium cation, forming planar structures similar to those observed in the solid state. A second series of abundant negative ions was also formed that contained [SiF5-] together with the imidazolium cation and the fluorohydrogenate anions that originate from reaction of the spray solution with silicate surfaces.

  18. Pete_Lyons_Nomination_Testimony

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

    remain strong and vigilant components of the Nation's integrated defenses against terrorism. I was a consistent voice for improving partnerships with international regulatory...

  19. Ionizing radiation induced degradation of poly (2-methoxy-5-(2'-ethyl-hexyloxy) -1,4-phenylene vinylene) in solution

    SciTech Connect (OSTI)

    Bronze-Uhle, E. S.; Batagin-Neto, A.; Lavarda, F. C.; Graeff, C. F. O.

    2011-10-01

    In this paper we investigate the causes of the chromatic alteration observed in chloroform solutions of poly (2-methoxy-5-(2'-ethyl-hexyloxy)-1,4-phenylene vinylene) (MEH-PPV) after gamma ray irradiation. Structural and chemical changes were analyzed by gel permeation chromatography, fourier transform infrared spectroscopy, and proton nuclear magnetic resonance techniques and complemented by electronic structure calculations. The results indicate chlorine incorporation in the polymer structure and main chain scission after irradiation. Based on our findings we propose that the main mechanism for the blue-shifts, observed in the UV-Vis absorption spectra of MEH-PPV after irradiation, is the result of a radical attack on the polymer main chain. Gamma rays generate radicals, Cl and CHCl{sub 2} from chloroform radiolysis that attack preferentially the vinyl double bonds of the polymer backbone, breaking the electronic conjugation and eventually the chain. Our results indicate that oxygen does not play a major role in the effect. Electronic spectra simulations were performed based on these assumptions reproducing the UV-Vis experimental results.

  20. Emissions characteristics of ethyl and methyl ester of rapeseed oil compared with low sulfur diesel control fuel in a chassis dynamometer test of a pickup truck

    SciTech Connect (OSTI)

    Peterson, C.; Reece, D.

    1996-05-01

    Comprehensive tests were performed on an on-road vehicle in cooperation with the Los Angeles County Metropolitan Transit Authority emissions test facility. All tests were with a transient chassis dynamometer. Tests included both a double arterial cycle of 768 s duration and an EPA heavy duty vehicle cycle of 1,060 s duration. The test vehicle was a 1994 pickup truck with a 5.9-L turbocharged and intercooled, direct injection diesel engine. Rapeseed methyl (RME) and ethyl esters (REE) and blends were compared with low sulfur diesel control fuel. Emissions data include all regulated emissions: hydrocarbons (HC), carbon monoxide (CO), carbon dioxide (CO{sub 2}), oxides of nitrogen (NO{sub x}), and particulate matter (PM). In these tests the average of 100% RME and 100% REE reduced HC (52.4%), CO (47.6%), NO{sub x} (10.0%), and increases in CO{sub 2} (0.9%) and PM (9.9%) compared to the diesel control fuel. Also, 100% REE reduced HC (8.7%), CO (4.3%), and NO{sub x} (3.4%) compared to 100% RME. 33 refs., 1 figs., 8 tabs.

  1. Distinguishing tautomerism in the crystal structure of (Z)-N-(5-ethyl-2,3-di-hydro-1,3,4-thiadiazol-2-ylidene) -4-methylbenzenesulfonamide using DFT-D calculations and {sup 13}C solid-state NMR

    SciTech Connect (OSTI)

    Li, Xiaozhou; Bond, Andrew D.; Johansson, Kristoffer E.; Van de Streek, Jacco

    2014-08-01

    The crystal structure of (Z)-N-(5-ethyl-2,3-di-hydro-1,3,4-thiadiazol-2-ylidene) -4-methylbenzenesulfonamide contains an imine tautomer, rather than the previously reported amine tautomer. The tautomers can be distinguished using dispersion-corrected density functional theory calculations and by comparison of calculated and measured {sup 13}C solid-state NMR spectra. The crystal structure of the title compound, C{sub 11}H{sub 13}N{sub 3}O{sub 2}S{sub 2}, has been determined previously on the basis of refinement against laboratory powder X-ray diffraction (PXRD) data, supported by comparison of measured and calculated {sup 13}C solid-state NMR spectra [Hangan et al. (2010 ▶). Acta Cryst. B66, 615–621]. The mol@@ecule is tautomeric, and was reported as an amine tautomer [systematic name: N-(5-ethyl-1,3,4-thia@@diazol-2-yl)-p-toluene@@sulfonamide], rather than the correct imine tautomer. The protonation site on the mol@@ecule’s 1,3,4-thia@@diazole ring is indicated by the inter@@molecular contacts in the crystal structure: N—H⋯O hydrogen bonds are established at the correct site, while the alternative protonation site does not establish any notable inter molecular inter@@actions. The two tautomers provide essentially identical Rietveld fits to laboratory PXRD data, and therefore they cannot be directly distinguished in this way. However, the correct tautomer can be distinguished from the incorrect one by previously reported qu@@anti@@tative criteria based on the extent of structural distortion on optimization of the crystal structure using dispersion-corrected density functional theory (DFT-D) calculations. Calculation of the {sup 13}C SS-NMR spectrum based on the correct imine tautomer also provides considerably better agreement with the measured {sup 13}C SS-NMR spectrum.

  2. FinalTestimonyLaneNominationStatement.pdf

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

    STATEMENT OF JEFF LANE, NOMINEE TO BE AN ASSISTANT SECRETARY OF ENERGY, CONGRESSIONAL AND INTERGOVERNMENTAL AFFAIRS, DEPARTMENT OF ENERGY MARCH 17, 2010 Chairman Bingaman, Ranking...

  3. Property:Nominal Voltage | Open Energy Information

    Open Energy Info (EERE)

    Farms + 480 + Distributed Generation StudyPatterson Farms CHP System Using Renewable Biogas + 480 + Distributed Generation StudySUNY Buffalo + 480 + Distributed Generation...

  4. Accident prevention and Clean Air Act Amendments of 1990 with particular reference to anhydrous hydrogen fluoride

    SciTech Connect (OSTI)

    Kaiser, G.D. (Science Applications International Corp., McLean, VA (United States))

    1993-07-01

    The sections of the Clean Air Act Amendments (CAAA) of 1990 that refer to accident prevention are to be found in Title III. Two significant requirements of the CAAA in this respect relate to the responsibilities of the Occupational Safety and Health Administration (OSHA), which has promulgated a new Process Safety Management (PSM) standard and the Environmental Protection Agency (EPA), which at the time of writing, is developing Risk Management Program (RMP) regulations. The focus of this paper is on how the requirements of the CAAA may affect the reasons for performing a Quantitative Risk Assessment (QRA) or may affect the results of QRA. In order to limit the discussion, this paper focuses on HF. First, the CAAA requires that the EPA assess the hazards associated with HF; the EPA's current draft report is discussed. Second, a generic assessment of the risks associated with the use of HF is given, with emphasis on alkylation units in refineries. The principal contributors to risk are listed. Finally, an assessment of OSHA's PSM standard 29 CFR 1910.119, the related requirements of state laws such as California's Risk Management and Prevention Program and the potential requirement of EPA's Risk Management Program are given, including an assessment of how these requirements may influence quantitative estimates of risk. 13 refs., 1 fig.

  5. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Ethanol Plant Production Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Fuel Ethanol An anhydrous alcohol (ethanol with less than 1% water) intended for gasoline blending as described in the Oxygenates definition. Oxygenates Substances which, when added to gasoline, increase the amount of oxygen in that gasoline blend. Ethanol, Methyl Tertiary Butyl Ether (MTBE), Ethyl Tertiary Butyl Ether (ETBE), and methanol are common oxygenates. Fuel Ethanol: Blends of up

  6. 2016 Federal Energy and Water Management Awards - Nomination...

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

    at an installation or facility; "Program" for overall management approaches that effectively instituted new strategies or policies; or "Contracting" for efforts to award energy ...

  7. National toxicology program chemical nomination and selection process

    SciTech Connect (OSTI)

    Selkirk, J.K.

    1990-12-31

    The National Toxicology Program (NTP) was organized to support national public health programs by initiating research designed to understand the physiological, metabolic, and genetic basis for chemical toxicity. The primary mandated responsibilities of NTP were in vivo and vitro toxicity testing of potentially hazardous chemicals; broadening the spectrum of toxicological information on known hazardous chemicals; validating current toxicological assay systems as well as developing new and innovative toxicity testing technology; and rapidly communicating test results to government agencies with regulatory responsibilities and to the medical and scientific communities. 2 figs.

  8. 4-23-09_Final_Nomination_Testimony_(Triay).pdf

    Office of Environmental Management (EM)

  9. Statement from Energy Secretary Samuel W. Bodman on the Nomination...

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

    Security and Administrator of the National Nuclear Security Administration (NNSA). Tom served as NNSA's Acting Administrator for three months and as Deputy Administrator for...

  10. NREL's Grid Integration Lab Nominated for Prestigious Project...

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

    technologies interact on the grid at megawatt utility scale. Housing 15 experimental laboratories and several outdoor test beds, the 182,500-square-foot facility features a ...

  11. Student Employee of the Year nominations sought | The Ames Laboratory

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

    Application deadline is February 5, 2016. For further information contact Erin Schwartz at 294-0102 eschwart@iastate.edu or Julie Arnold at 294-0103 jaarnol@iastate.edu....

  12. 12-8-11FinalMajumdarNominationTestimony.pdf

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

    an honor and privilege that I will cherish for the rest of my life. In ARPA-E's short existence, we have stood up an organization with a philosophy of excellence in everything we...

  13. NREL's Grid Integration Lab Nominated for Prestigious Project...

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

    Facility (ESIF) at the Energy Departments National Renewable Energy Laboratory (NREL) is the nation's premier lab for testing how clean energy technologies interact on the...

  14. 4-28-09_Final_Testimony_(Triay)_(Nomination).pdf

    Office of Environmental Management (EM)

    Alamos National Laboratory in New Mexico and mentored by giants in the field of nuclear science; was asked to direct the beginning of the operational phase of the Waste Isolation...

  15. DOE Under Secretary Nomination Announcement | Department of Energy

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

    ... displays (HUD); pattern recognition systems for cancer prescreening, object tracking and document processing; HDTV and 3D projection displays; and 3D holographic memories. ...

  16. Open Nominations Call - Energy Department Employees, Join the...

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

    of Economic Impact and Diversity started Women @ Energy, an online feature of women who work in science, technology, engineering, and mathematics (STEM) at the Energy Department. ...

  17. Call for nominations for NERSC HPC Achievement Awards Due December...

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

    This award will recognize work that has, or is expected to have, an exceptional impact on scientific understanding, engineering design for scientific facilities, andor a...

  18. Synthesis, crystal structure, spectroscopic and thermal properties of [Et{sub 4}N][Ta{sub 6}Br{sub 12}(H{sub 2}O){sub 6}]Br{sub 4}.4H{sub 2}O (Et=ethyl)-A new compound with the paramagnetic [Ta{sub 6}Br{sub 12}]{sup 3+} cluster core

    SciTech Connect (OSTI)

    Peric, Berislav; Jozic, Drazan; Planinic, Pavica; Brnicevic, Nevenka; Giester, Gerald

    2009-09-15

    A new hexanuclear cluster compound, [Et{sub 4}N][Ta{sub 6}Br{sub 12}(H{sub 2}O){sub 6}]Br{sub 4}.4H{sub 2}O (Et=ethyl) (1), with the paramagnetic [Ta{sub 6}Br{sub 12}]{sup 3+} cluster entity, was synthesized and characterized by elemental and TG/DTA analyses, IR and UV/Vis spectroscopy and by a single-crystal X-ray diffraction study. The presence of the paramagnetic [Ta{sub 6}Br{sub 12}]{sup 3+} unit was confirmed also by the room-temperature magnetic and EPR measurements. The compound crystallizes in the tetragonal I4{sub 1}/a space group, with a=14.299(5), c=21.241(5) A, Z=4, R{sub 1}(F)/wR{sub 2}(F{sup 2})=0.0296/0.0811. The structure contains discrete [Ta{sub 6}Br{sub 12}(H{sub 2}O){sub 6}]{sup 3+} cations with an octahedron of metal atoms edge-bridged by bromine atoms and with water molecules occupying all six terminal positions. The cluster units are positioned in the vertices of the three-dimensional (pseudo)diamond lattice. The structure shows similarities with literature reported structures of cluster compounds crystallizing in the diamond (Fd3-barm) space group. - Graphical abstract: Two interpenetrating (pseudo)diamond nets formed by packing of the paramagnetic [Ta{sub 6}Br{sub 12}(H{sub 2}O)]{sup 3+} (octahedral) and diamagnetic [Et{sub 4}N]{sup +} (spheres) cations.

  19. Gallium composition dependence of crystallographic and thermoelectric properties in polycrystalline type-I Ba{sub 8}Ga{sub x}Si{sub 46-x} (nominal x=14-18) clathrates prepared by combining arc melting and spark plasma sintering methods

    SciTech Connect (OSTI)

    Anno, Hiroaki; JST, CREST, 5 Sanbancho, Chiyoda-ku, Tokyo 102-0075 ; Yamada, Hiroki; Nakabayashi, Takahiro; Hokazono, Masahiro; Shirataki, Ritsuko; JST, CREST, 5 Sanbancho, Chiyoda-ku, Tokyo 102-0075

    2012-09-15

    The gallium composition dependence of crystallographic and thermoelectric properties in polycrystalline n-type Ba{sub 8}Ga{sub x}Si{sub 46-x} (nominal x=14-18) compounds with the type-I clathrate structure is presented. Samples were prepared by combining arc melting and spark plasma sintering methods. Powder x-ray diffraction, Rietveld analysis, scanning electron microscopy, and energy-dispersive x-ray spectroscopy show that the solubility limit of gallium in the type-I clathrate phase is close to x=15, which is slightly higher than that for a single crystal. The carrier concentration at room temperature decreases from 2 Multiplication-Sign 10{sup 21} cm{sup -3} to 4 Multiplication-Sign 10{sup 20} cm{sup -3} as the Ga content x increases. The Seebeck coefficient, the electrical conductivity, and the thermal conductivity vary systematically with the carrier concentration when the Ga content x varies. The effective mass (2.0m{sub 0}), the carrier mobility (10 cm{sup 2} V{sup -1} s{sup -1}), and the lattice thermal conductivity (1.1 W m{sup -1} K{sup -1}) are determined for the Ga content x=14.51. The dimensionless thermoelectric figure of merit ZT is about 0.55 at 900 K for the Ga content x=14.51. The calculation of ZT using the experimentally determined material parameters predicts ZT=0.8 (900 K) at the optimum carrier concentration of about 2 Multiplication-Sign 10{sup 20} cm{sup -3}. - Graphical abstract: The gallium composition dependence of crystallographic and thermoelectric properties is presented on polycrystalline n-type Ba{sub 8}Ga{sub x}Si{sub 46-x} with the type-I clathrate structure prepared by combining arc melting and spark plasma sintering methods. The thermoelectric figure of merit ZT reaches 0.55 at 900 K due to the increase in the Ga content (close to x=15), and a calculation predicts further improvement of ZT at the optimized carrier concentration. Highlights: Black-Right-Pointing-Pointer Crystallographic properties of Ba{sub 8}Ga{sub x}Si{sub 46-x} clathrates are characterized. Black-Right-Pointing-Pointer Arc melting and spark plasma sintering process enables increase of Ga content. Black-Right-Pointing-Pointer We elucidate the Ga composition dependence of thermoelectric properties. Black-Right-Pointing-Pointer Thermoelectric figure of merit ZT is improved due to the increased Ga content. Black-Right-Pointing-Pointer Calculation predicts a potential ZT=0.8 at 900 K at optimized carrier concentration.

  20. Synthesis and crystal structure studies of ethyl 5-methyl-1,...

    Office of Scientific and Technical Information (OSTI)

    investigated by single crystal X-ray diffraction method. It crystallizes in monoclinic class under the space group P2sub 1c with cell parameters a 8.4593(4) , b15.6284(6)...

  1. Equations of state of anhydrous AlF{sub 3} and AlI{sub 3}: Modeling of extreme condition halide chemistry

    SciTech Connect (OSTI)

    Stavrou, Elissaios; Zaug, Joseph M. Bastea, Sorin; Crowhurst, Jonathan C.; Radousky, Harry B.; Armstrong, Michael R.; Roberts, Sarah K.; Plaue, Jonathan W.; Goncharov, Alexander F.

    2015-06-07

    Pressure dependent angle-dispersive x-ray powder diffraction measurements of alpha-phase aluminum trifluoride (?-AlF{sub 3}) and separately, aluminum triiodide (AlI{sub 3}) were conducted using a diamond-anvil cell. Results at 295 K extend to 50 GPa. The equations of state of AlF{sub 3} and AlI{sub 3} were determined through refinements of collected x-ray diffraction patterns. The respective bulk moduli and corresponding pressure derivatives are reported for multiple orders of the Birch-Murnaghan (B-M), finite-strain (F-f), and higher pressure finite-strain (G-g) EOS analysis models. Aluminum trifluoride exhibits an apparent isostructural phase transition at approximately 12 GPa. Aluminum triiodide also undergoes a second-order atomic rearrangement: applied stress transformed a monoclinically distorted face centered cubic (fcc) structure into a standard fcc structural arrangement of iodine atoms. Results from semi-empirical thermochemical computations of energetic materials formulated with fluorine containing reactants were obtained with the aim of predicting the yield of halogenated products.

  2. DOE Encourages Utility Sector Nominations to Commerce Department's Spectrum Advisory Committee

    Broader source: Energy.gov [DOE]

    Because of the role wireless technologies will play in the evolution toward a smarter national grid, one of the recommendations in DOEs report, The Communications Requirements of Smart Grid...

  3. President-Elect Obama Nominates Dr. Steven Chu as Energy Secretary...

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

    "He blazed new trails as a scientist, teacher, and administrator, and has recently led ... and she "established climate change as an important environmental issue requiring action." ...

  4. Price of Elba Island, GA Natural Gas LNG Imports from Egypt (Nominal

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

    Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 11.33 6.74 6.81 9.36 3.72 2010's 4.50 3.97 2.52 -- --

  5. Price of Elba Island, GA Natural Gas LNG Imports from Egypt (Nominal

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

    Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 4.21 3.67 4.14 4.29 4.22 3.22 2012 2.52

  6. Price of Freeport, TX Natural Gas LNG Imports from Egypt (Nominal Dollars

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

    per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 4.24 2010's -- 12.23 -- -- --

  7. Price of Freeport, TX Natural Gas LNG Imports from Egypt (Nominal Dollars

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

    per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 12.23

  8. Price of Freeport, TX Natural Gas LNG Imports from Other Countries (Nominal

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

    Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's --

  9. Price of Freeport, TX Natural Gas LNG Imports from Other Countries (Nominal

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

    Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2014

  10. Enrico Fermi Award Nominations | U.S. DOE Office of Science ...

    Office of Science (SC) Website

    The Award consists of a citation signed by the Secretary of Energy and the President, a gold medal, and a 50,000 honorarium. The Fermi Award is administered by the Department of...

  11. 2015 GreenGov Presidential Awards Nomination - LANL, U.S. DOE...

    Office of Environmental Management (EM)

    Long-term Strategy for Environmental Stewardship and Sustainability (LTSESS). LTSESS case study lays out the climate realities at LANL and serves as an example of how DOE and...

  12. CONCEPTUAL DESIGN AND ECONOMICS OF A NOMINAL 500 MWe SECOND-GENERATION PFB COMBUSTION PLANT

    SciTech Connect (OSTI)

    A. Robertson; H. Goldstein; D. Horazak; R. Newby

    2003-09-01

    Research has been conducted under United States Department of Energy Contract DE-AC21-86MC21023 to develop a new type of coal-fired plant for electric power generation. This new type of plant, called a Second Generation Pressurized Fluidized Bed Combustion Plant (2nd Gen PFB), offers the promise of efficiencies greater than 48 percent, with both emissions and a cost of electricity that are significantly lower than those of conventional pulverized coal-fired (PC) plants with wet flue gas desulfurization. The 2nd Gen PFB plant incorporates the partial gasification of coal in a carbonizer, the combustion of carbonizer char in a pressurized circulating fluidized bed boiler, and the combustion of carbonizer syngas in a gas turbine combustor to achieve gas turbine inlet temperatures of 2300 F and higher. A conceptual design and an economic analysis was previously prepared for this plant. When operating with a Siemens Westinghouse W501F gas turbine, a 2400psig/1000 F/1000 F/2-1/2 in. Hg. steam turbine, and projected carbonizer, PCFB, and topping combustor performance data, the plant generated 496 MWe of power with an efficiency of 44.9 percent (coal higher heating value basis) and a cost of electricity 22 percent less than a comparable PC plant. The key components of this new type of plant have been successfully tested at the pilot plant stage and their performance has been found to be better than previously assumed. As a result, the referenced conceptual design has been updated herein to reflect more accurate performance predictions together with the use of the more advanced Siemens Westinghouse W501G gas turbine. The use of this advanced gas turbine, together with a conventional 2400 psig/1050 F/1050 F/2-1/2 in. Hg. steam turbine increases the plant efficiency to 48.2 percent and yields a total plant cost of $1,079/KW (January 2002 dollars). The cost of electricity is 40.7 mills/kWh, a value 12 percent less than a comparable PC plant.

  13. DOE Encourages Utility Sector Nominations to the Federal Communications Commission's Communications, Security, Reliability, and Interoperability Council

    Broader source: Energy.gov [DOE]

    Because of the role communications technologies will play in the evolution toward a smarter national grid, DOE recommended in its October 2010 report, The Communications Requirements of Smart Grid...

  14. Cationic quaternization of cellulose with methacryloyloxy ethyl trimethyl ammonium chloride via ATRP method

    SciTech Connect (OSTI)

    Supeno; Daik, Rusli; El-Sheikh, Said M.

    2014-09-03

    The synthesis of a cationic cellulose copolymer from cellulose macro-initiator (MCC-BiB) and quaternary compound monomer (METMA) via atom transfer radical polymerization (ATRP) was studied. By using dimethylformamide (DMF), the optimum condition for successful synthesis was at the mole ratio of MCC-BIB:Catalyst:METMA = 1:1:26. The highest copolymer recovery was 93.2 % for 6 h and at 40C. The copolymer was insoluble in weak polar solvents such as THF and DMF but soluble in methanol and water. The chemistry of cellulose copolymer was confirmed by the FTIR and TGA in which the METMA monomer was used as a reference. The absence of CC bond in the CiB-g-METMA spectrum indicated that graft copolymerization occurred.

  15. A theoretical analysis of the reaction between ethyl and molecular oxygen

    SciTech Connect (OSTI)

    James A. Miller; Stephen J. Klippenstein; Stuart H. Robertson

    2000-12-13

    Using a combination of electronic-structure theory, variational transition-state theory, and solutions to the time-dependent master equation, the authors have studied the kinetics of the title reaction theoretically over wide ranges of temperature and pressure. The agreement between theory and experiment is quite good. By comparing the theoretical and experimental results describing the kinetic behavior, they have been able to deduce a value for the C{sub 2}H{sub 5}-O{sub 2} bond energy of {approximately}34 kcal/mole and a value for the exit-channel transition-state energy of {minus}4.3 kcal/mole (measured from reactants). These numbers compare favorably with the electronic-structure theory predictions of 33.9 kcal/mole and {minus}3.0 kcal/mole, respectively. The master-equation solutions show three distinct temperature regimes for the reaction, discussed extensively in the paper. Above T {approx} 700 K, the reaction can be written as an elementary step, C{sub 2}H{sub 5} + O{sub 2} {leftrightarrow} C{sub 2}H{sub 4} + HO{sub 2}, with the rate coefficient, k(T) = 3.19 x 10{sup {minus}17} T{sup 1.02} exp(2035/RT) cm{sup 3}/molec.-sec., independent of pressure even though the intermediate collision complex may suffer a large number of collisions.

  16. Monte Carlo semi-empirical model for Si(Li) x-ray detector: Differences between nominal and fitted parameters

    SciTech Connect (OSTI)

    Lopez-Pino, N.; Padilla-Cabal, F.; Garcia-Alvarez, J. A.; Vazquez, L.; D'Alessandro, K.; Correa-Alfonso, C. M.; Godoy, W.; Maidana, N. L.; Vanin, V. R.

    2013-05-06

    A detailed characterization of a X-ray Si(Li) detector was performed to obtain the energy dependence of efficiency in the photon energy range of 6.4 - 59.5 keV, which was measured and reproduced by Monte Carlo (MC) simulations. Significant discrepancies between MC and experimental values were found when the manufacturer parameters of the detector were used in the simulation. A complete Computerized Tomography (CT) detector scan allowed to find the correct crystal dimensions and position inside the capsule. The computed efficiencies with the resulting detector model differed with the measured values no more than 10% in most of the energy range.

  17. Synthesis and crystal structure studies of ethyl 5-methyl-1, 3-diphenyl-1H-pyrazole-4-carboxylate

    SciTech Connect (OSTI)

    Chandra,; Babu, E. A. Jithesh; Mahendra, M.; Srikantamurthy, N.; Umesha, K. B.

    2014-04-24

    The title compound, C{sub 19}H{sub 18}N{sub 2}O{sub 2}, was investigated by single crystal X-ray diffraction method. It crystallizes in monoclinic class under the space group P2{sub 1}/c with cell parameters a= 8.4593(4) Å, b=15.6284(6) Å, c=12.4579(5) Å, α=90°, β=98.241(3)°, γ=90° and Z=2. The ethoxycarbonyl group is slightly twisted from the pyrazole ring, and adopts syn-periplanar conformation. The crystal structure is stabilized by intermolecular C-H….O hydrogen bonds, which help in stabilizing the crystal structure.

  18. Methyl tert-butyl ether and ethyl tert-butyl ether: A comparison of properties, synthesis techniques, and operating conditions

    SciTech Connect (OSTI)

    Sneesby, M.G.; Tade, M.O.; Datta, R.

    1996-12-31

    MTBE is currently the most industrially significant oxygenate but some of the properties of ETBE and the EPA ethanol mandate suggest that ETBE could become a viable competitor. Similar synthesis techniques are used for both ethers but the phase behaviour of the ETBE system requires slightly different operating conditions and creates some alternatives for product recovery. The process control strategy for both systems must address some unusual challenges. 9 refs., 1 tab.

  19. 1

    Office of Environmental Management (EM)

    Xylene, Ethyl acetate, Ethyl benzene, Ethyl ether, n-butyl alcohol, Cyclohexanone, Methanol, Cresols, Cresylic acid, Nitrobenzene, Carbon disulfide, Isobutanol, Pyridine,...

  20. 1

    Office of Environmental Management (EM)

    Xylene, Ethyl acetate, Ethyl benzene, Ethyl ether, n-Butyl alcohol, Cyclohexanone, Methanol, Cresols, Cresylic acid, Nitroobenzene, Carbon disulfide, Isobutanol, Pyridine, 2-...

  1. 1

    Office of Environmental Management (EM)

    Xylene, Ethyl acetate, Ethyl benzene, Ethyl ether, n-butyl alcohol, Cyclohexanone, Methanol, Cresols, Cresylic acid, Nitroobenzene, Carbon disulfide, Isobutanol, Pyridine, 2-...

  2. Semipermeable polymers and method for producing the same

    DOE Patents [OSTI]

    Buschmann, Wayne E

    2014-04-01

    A polyamide membrane including reaction product of an anhydrous solution comprising an anhydrous solvent, at least one polyfunctional secondary amine and a pre-polymer deposition catalyst, and an anhydrous, organic solvent solution comprising a polyfunctional aromatic amine-reactive reactant having one ring. A composite semipermeable membrane including the polyamide membrane on a porous support.

  3. Breckinridge Project, initial effort. Report VII, Volume I. Introduction and background. [Storage losses of 28 products and by-products

    SciTech Connect (OSTI)

    none,

    1982-01-01

    The proposed plant site consists of 1594 acres along the Ohio River in Breckinridge County, Kentucky. An option to purchase the site has been secured on behalf of the Breckinridge Project by the Commonwealth of Kentucky Department of Energy. Figure 1 is an area map locating the site with respect to area cities and towns. The nearest communities to the site are the hamlet of Stephensport, Kentucky, about 3-1/2 miles northeast and Cloverport, Kentucky, which is 6 miles to the southwest. The nearest major cities are Owensboro, Kentucky, 45 road miles to the west and Louisville, Kentucky, 65 miles to the northeast. The Breckinridge facility will convert about 23,000 TPD of run-of-mine (ROM) coal into a nominal 50,000 BPD of hydrocarbon liquids including a significant quantity of transportation fuels. Major products refined for marketing include pipeline gas, propane, butane, 105 RONC gasoline reformate, middle distillate and heavy distillate. By-products include sulfur, anhydrous ammonia, and commercial-grade phenol. Care is being taken to minimize the impact of the facility operations on the environment. Water and wastewater treatment systems have been designed to achieve zero discharge. Waste solids will be disposed of in a carefully designed and well-monitored landfill operation. Also, special design features have been included to minimize air emissions.

  4. Search | OpenEI Community

    Open Energy Info (EERE)

    Propane Propane Market Propane Market Forecast Propane Market Growth Propane Market Size Propane Market Trends Propionic Acid Ethyl Ester Market Propionic Acid Ethyl Ester Market...

  5. 1

    Office of Environmental Management (EM)

    Ethyl benzene, Ethyl ether, Methyl Isobutyl Ketone, n-Butyl alcohol, Cyclohexanone, Methanol, Cresols, Cresylic acid, Nitrobenzene, Toluene, Carbon disulfide, Isobutanol,...

  6. Validation of MCNP with X6.XS cross-section set on the SUN Sparc Station 1+ computer for nominally 5 weight percent {sup 235}U enriched uranium systems

    SciTech Connect (OSTI)

    Lewis, K.D.

    1994-09-01

    The national Atomic Vapor Laser Isotope Separation (AVLIS) project has conducted extensive nuclear criticality safety analyses both in the design of Uranium Demonstration System (UDS) equipment and in AVLIS plant design/plant deployment activities. Currently, the design limit of an AVLIS plant calls for uranium product enriched in {sup 235}U to 5 wt %. Since an objective of an AVLIS plant is to deliver its product in a form readily usable by customers, uranium enriched in {sup 235}U will appear in a variety of forms, including metallic; as oxides, e.g., UO{sub 2}, UO{sub 3}; as fluorides, e.g., UF{sub 6}, UF{sub 4}, UO{sub 2}F{sub 2}; as nitrates or nitrides, e.g., UO{sub 2} (NO{sub 3}){sub 2}; and perhaps as uranium salts mixed with hydrocarbons such as oil. A wide range of neutron moderation levels, ranging from zero to optimal, and beyond can also be anticipated in an AVLIS plant, because of decontamination and cleaning activities and other wet chemistry processes that may be required.

  7. Acting Assistant Secretray Triay's Written Statement on her Nomination for Assistant Secretary of the Office of Environmental Management before the Senate Energy and Natural Resources Committee (April 23, 2009)

    Broader source: Energy.gov [DOE]

    Prepared Statement Of Inés R. Triay, Nominee for Assistant Secretary For Environmental Management, United States Department Of Energy on April 23, 2009.  It is a great honor to appear before you...

  8. Synthesis of N-formyl-3,4-di-t-butoxycarbonyloxy-6(trimethylstannyl)-L-phenylalanine ethyl ester and its regioselective radiofluorodestannylation to 6-[{sup 18}F]fluoro-L-dopa

    DOE Patents [OSTI]

    Satyamurthy, N.; Barrio, J.R.; Bishop, A.J.; Namavari, M.

    1995-02-28

    A protected 6-trimethylstannyl dopa derivative has been synthesized for the as a precursor for the preparation of 6-[{sup 18}F]fluoro-L-dopa. The tin derivative readily reacts with electrophilic radiofluorinating agents such as [{sup 18}F]F{sub 2}, [{sup 18}F]OF{sub 2} and [{sup 18}F]AcOF. The [{sup 18}F]fluoro intermediate was easily hydrolyzed with HBr and the product 6-[{sup 18}F]fluoro-L-dopa was isolated after HPLC purification in a maximum radiochemical yield of 23%, ready for human use. 1 fig.

  9. Synthesis of N-formyl-3,4-di-t-butoxycarbonyloxy-6-(trimethylstannyl)-L-phenylalanine ethyl ester and its regioselective radiofluorodestannylation to 6-[.sup.18 F]fluoro-L-dopa

    DOE Patents [OSTI]

    Satyamurthy, Nagichettiar; Barrio, Jorge R.; Bishop, Allyson J.; Namavari, Mohammad

    1995-01-01

    A protected 6-trimethylstannyl dopa derivative has been synthesized for the as a precursor for the preparation of 6-[.sup.18 F]fluoro-L-dopa. The tin derivative readily reacts with electrophilic radiofluorinating agents such as [.sup.18 F]F.sub.2, [.sup.18 F]OF.sub.2 and [.sup.18 F]AcOF. The [.sup.18 F]fluoro intermediate was easily hydrolyzed with HBr and the product 6-[.sup.18 F]fluoro-L-dopa was isolated after HPLC purification in a maximum radiochemical yield of 23%, ready for human use.

  10. Synthesis of N-formyl-3,4-di-t-butoxycarbonyloxy-6(trimethylstannyl)-L-phenylalanine ethyl ester and its regioselective radiofluorodestannylation to 6-[{sup 18}F]fluoro-1-dopa

    DOE Patents [OSTI]

    Satyamurthy, N.; Barrio, J.R.; Bishop, A.J.; Namavari, M.; Bida, G.T.

    1996-04-23

    A process is revealed for forming a 6-fluoro derivative of compounds in the L-Dopa family comprising the steps of protecting the groups attached to the benzene ring in the compound followed by serially reacting the protected compound with (a) iodine and silver trifluoroacetic acid; (b) Bb{sub 3}; (c) dit-butyldicarbonate; (d) hexamethyltin; (e) a fluoro compound; (f) hydrobromic acid; and (g) raising the pH to {<=}7. 1 fig.

  11. Synthesis of N-formyl-3,4-di-t-butoxycarbonyloxy-6-(trimethylstannyl)-L-phenylalanine ethyl ester and its regioselective radiofluorodestannylation to 6- .sup.18 F!fluoro-1-dopa

    DOE Patents [OSTI]

    Satyamurthy, Nagichettiar; Barrio, Jorge R.; Bishop, Allyson J.; Namavari, Mohammad; Bida, Gerald T.

    1996-01-01

    A process for forming a 6-fluoro derivative of compounds in the L-Dopa family comprising the steps of protecting the groups attached to the benzene ring in the compound followed by serially reacting the protected compound with (a) iodine and silver trifluoroacetic acid; (b) Bb.sub.3 ; (c) dit-butyldicarbonate; (d) hexamethyltin; (e) a fluoro compound; (f) hydrobromic acid; and (g) raising the pH to .ltoreq.7.

  12. Ab Initio Thermodynamic Study of the CO2 Capture Properties of...

    Office of Scientific and Technical Information (OSTI)

    Compared to anhydrous K2CO3, K2CO3*1.5H2O requires less energy for regeneration. Authors: Duan, Yuhua ; Luebkes,David R. ; Pennline, Henry W ; Li, Bingyun Li ; Janik, Michael J. ; ...

  13. CX-012111: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Thermochemical Storage with Anhydrous Ammonia: Optimizing the Synthesis Reactor for Direct Production of Supercritical Steam CX(s) Applied: A9 Date: 05/06/2014 Location(s): California Offices(s): Golden Field Office

  14. Before the Senate Energy and Natural Resources Committee | Department...

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

    Scott Blake Harris, Nominee for General Counsel Subject: Nomination Hearing PDF icon 4-23-09FinalNominationTestimony(Harris).pdf More Documents & Publications Before the Senate...

  15. ALSNews Vol. 312

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

    Fill out the online nomination forms for the David A. Shirley (Science), the Klaus Halbach (Instrumentation), and the Tim Renner (Service) Awards. The nomination deadline is...

  16. ALSNews Vol. 344

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

    It's not too early to start thinking about nominations for the Shirley, Renner, and Halbach awards. These three awards are given out annually at the User Meeting. Nomination...

  17. US ITER | Doing Business

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

    International: Calls for Nominations and Calls for Expertise International Opportunities For questions about calls for nominations or calls for expertise, please contact Terri...

  18. ALSNews Vol. 311

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

    four new members this fall. Nominations will be accepted until October 13, 2010, and voting will begin on the second day of the meeting, October 14, 2010. Nomination...

  19. 29th Annual SSRL Users' Meeting

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

    later for more program and registration information. Important Deadlines: Abstracts for Oral Presentations Lytle Award Nominations SSRLUO-EC Nominations Abstracts for Poster...

  20. SSRL- Stanford Synchrotron Radiation Laboratory

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

    this award, but only nominations for individuals will be considered (no group awards). Letters of nominations summarizing the individual's contributions and why they should be...

  1. Before the Senate Energy and Natural Resources Committee | Department...

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

    Daniel B. Poneman, Nominee for Deputy Secretary of Energy Subject: Nomination Hearing PDF icon 5509DanielPonemanNomination.pdf More Documents & Publications Before the Senate...

  2. Method to Produce Highly Digestible, Pretreated Lignocellulosic Biomass

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

    Using Anhydrous Liquid Ammonia - Energy Innovation Portal Method to Produce Highly Digestible, Pretreated Lignocellulosic Biomass Using Anhydrous Liquid Ammonia Inventors: Shishir Chundawat, Leonardo Sousa, Albert Cheh, Venkatesh Balan, Bruce Dale Great Lakes Bioenergy Research Center Contact GLBRC About This Technology Technology Marketing SummaryIn the continuing push to develop alternative fuels, bioethanol is clearly a viable option. However, if it is to become a truly economical

  3. Semipermeable polymers and method for producing same

    DOE Patents [OSTI]

    Buschmann, Wayne E. (Boulder, CO)

    2012-04-03

    A polyamide membrane comprising reaction product of an anhydrous solution comprising an anhydrous solvent, at least one polyfunctional secondary amine and a pre-polymer deposition catalyst; and an anhydrous, organic solvent solution comprising a polyfunctional aromatic amine-reactive reactant comprising one ring. A composite semipermeable membrane comprising the polyamide membrane on a porous support. A method of making a composite semipermeable membrane by coating a porous support with an anhydrous solution comprising an anhydrous solvent, a polyfunctional secondary amine and a pre-polymer deposition catalyst, to form an activated pre-polymer layer on the porous support and contacting the activated pre-polymer layer with an anhydrous, organic solvent solution comprising a polyfunctional amine-reactive reactant to interfacially condense the amine-reactive reactant with the polyfunctional secondary amine, thereby forming a cross-linked, interfacial polyamide layer on the porous support. A method of impregnating a composite semipermeable membrane with nanoparticles selected from heavy metals and/or oxides of heavy metals.

  4. Before the Senate Energy and Natural Resources Committee

    Broader source: Energy.gov [DOE]

    Subject: Nomination Hearing By: Jeff Lane, Nominee for Assistant Secretary Office of Congressional and Intergovernmental Affairs

  5. Before Senate Committee on Energy and Natural Resources

    Broader source: Energy.gov [DOE]

    Subject: Nomination Hearing By: Jonathan Elkind, Nominee to be Assistant Secretary for International Affairs

  6. Before the Senate Energy and Natural Resources Committee

    Broader source: Energy.gov [DOE]

    Subject: Nomination Hearing By: Ines Triay, Nominee for Assistant Secretary for Environmental Management

  7. Before the Senate Armed Services Committee

    Broader source: Energy.gov [DOE]

    Subject: Nomination Hearing By: Ines Triay, Nominee for Assistant Secretary for Environmental Management

  8. Before the Senate Committee on Energy and Natural Resources

    Broader source: Energy.gov [DOE]

    Subject: Nomination Hearing By: Christopher Smith, Nominee to be Assistant Secretary for Fossil Energy

  9. 1

    Office of Environmental Management (EM)

    Tetrachloroethylene, Trichloroethylene, Trichloroflouromethane, Acetone, Ethyl ether, Methanol, Methyl isobutyl ketone, n-Butyl alcohol, Xylene, Cresols, Cresylic acid,...

  10. 1

    Office of Environmental Management (EM)

    Tetrachloroethylene; Trichloroethylene; Trichloroflouromethane; Acetone; Ethyl ether; Methanol; Methyl isobutyl ketone; n-Butyl alcohol; Xylene; Cresols; Cresylic acid;...

  11. 1

    Office of Environmental Management (EM)

    Tetrachloroethylene; Trichloroethylene; Trichloroflouromethane; Acetone; Ethyl ether; Methanol; Methyl isobutyl ketone; n-Butyl alcohol; Xylene; 2- Ethoxyethanol; 2-Nitropropane;...

  12. GreenGov Presidential Awards

    Office of Environmental Management (EM)

    GreenGov Presidential Awards 2015 Nominations Deadline: May 22, 2015 Nomination Receipt The following information has been successfully submitted. Please print this page for future reference. Nomination ID: 25 Date Submitted 05/19/2015 Nomination Information Agency: Department of Energy Award Category: Climate Champion Award Title of Nomination: Climate Change Realities at LANL Project Team/Program/Facility: US DOE, Los Alamos National Laboratory Project Location: Los Alamos, New Mexico

  13. Transformation and Crystallization Energetics of Synthetic and Biogenic Amorphous Calcium Carbonate

    SciTech Connect (OSTI)

    Radha, A. V.; Forbes, Tori Z.; Killian, Christopher E.; Gilbert, P.U.P.A; Navrotsky, Alexandra

    2010-01-01

    Amorphous calcium carbonate (ACC) is a metastable phase often observed during low temperature inorganic synthesis and biomineralization. ACC transforms with aging or heating into a less hydrated form, and with time crystallizes to calcite or aragonite. The energetics of transformation and crystallization of synthetic and biogenic (extracted from California purple sea urchin larval spicules, Strongylocentrotus purpuratus) ACC were studied using isothermal acid solution calorimetry and differential scanning calorimetry. Transformation and crystallization of ACC can follow an energetically downhill sequence: more metastable hydrated ACC ? less metastable hydrated ACC?anhydrous ACC ~ biogenic anhydrous ACC?vaterite ? aragonite ? calcite. In a given reaction sequence, not all these phases need to occur. The transformations involve a series of ordering, dehydration, and crystallization processes, each lowering the enthalpy (and free energy) of the system, with crystallization of the dehydrated amorphous material lowering the enthalpy the most. ACC is much more metastable with respect to calcite than the crystalline polymorphs vaterite or aragonite. The anhydrous ACC is less metastable than the hydrated, implying that the structural reorganization during dehydration is exothermic and irreversible. Dehydrated synthetic and anhydrous biogenic ACC are similar in enthalpy. The transformation sequence observed in biomineralization could be mainly energetically driven; the first phase deposited is hydrated ACC, which then converts to anhydrous ACC, and finally crystallizes to calcite. The initial formation of ACC may be a first step in the precipitation of calcite under a wide variety of conditions, including geological CO? sequestration.

  14. Effects of torrefaction and densification on switchgrass pyrolysis products

    SciTech Connect (OSTI)

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

    2014-12-01

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

  15. Dehydration of plutonium or neptunium trichloride hydrate

    DOE Patents [OSTI]

    Foropoulos, Jr., Jerry (Los Alamos, NM); Avens, Larry R. (Los Alamos, NM); Trujillo, Eddie A. (Espanola, NM)

    1992-01-01

    A process of preparing anhydrous actinide metal trichlorides of plutonium or neptunium by reacting an aqueous solution of an actinide metal trichloride selected from the group consisting of plutonium trichloride or neptunium trichloride with a reducing agent capable of converting the actinide metal from an oxidation state of +4 to +3 in a resultant solution, evaporating essentially all the solvent from the resultant solution to yield an actinide trichloride hydrate material, dehydrating the actinide trichloride hydrate material by heating the material in admixture with excess thionyl chloride, and recovering anhydrous actinide trichloride is provided.

  16. Dehydration of plutonium or neptunium trichloride hydrate

    DOE Patents [OSTI]

    Foropoulos, J. Jr.; Avens, L.R.; Trujillo, E.A.

    1992-03-24

    A process is described for preparing anhydrous actinide metal trichlorides of plutonium or neptunium by reacting an aqueous solution of an actinide metal trichloride selected from the group consisting of plutonium trichloride or neptunium trichloride with a reducing agent capable of converting the actinide metal from an oxidation state of +4 to +3 in a resultant solution, evaporating essentially all the solvent from the resultant solution to yield an actinide trichloride hydrate material, dehydrating the actinide trichloride hydrate material by heating the material in admixture with excess thionyl chloride, and recovering anhydrous actinide trichloride.

  17. --No Title--

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

    The 1.01gallon (nominal) subsidy for cellulosic ethanol and 1.00gallon (nominal) biodiesel subsidy are assumed to be extended at those levels from their recent expiration at...

  18. ALSNews Vol. 345

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

    of the ALS this year. The UEC is also currently accepting nominations for the Shirley, Halbach, and Renner awards. The deadline is August 30, so send those nominations in now...

  19. Table 14b. Average Electricity Prices, Projected vs. Actual

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

    b. Average Electricity Prices, Projected vs. Actual" "Projected Price in Nominal Dollars" " (nominal dollars, cents per kilowatt-hour)" ,1993,1994,1995,1996,1997,1998,1999,2000,200...

  20. Table 14b. Average Electricity Prices, Projected vs. Actual

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

    b. Average Electricity Prices, Projected vs. Actual Projected Price in Nominal Dollars (nominal dollars, cents per kilowatt-hour) 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002...

  1. User-Program_Town_Hall-11.pptx

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

    representative on the UEC. Nominations were accepted from the floor as follows: * Rafael Verduzco nominated by Marco Nardelli for at---large member, and seconded b y M artyn M...

  2. DOE F 3450.3 | Department of Energy

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

    DOE F 3450.3 Form used to nominate an employee for an incentive award. PDF icon NOMINATION FOR INCENTIVE AWARD More Documents & Publications DOE F 3450.2 DOE HQ F 331.1 (fillable ...

  3. Before the Senate Energy and Natural Resources Committee

    Office of Energy Efficiency and Renewable Energy (EERE)

    Subject: Nomination Hearing By: Franklin M. Orr, Jr., Nominee to be Under Secretary for Science and Energy

  4. Microsoft Word - HABChairSelectionProcess_2006.doc

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

    Chair/Vice-chair/s Selection Process Nominations 1) Board members, alternates and Tri-Party agencies provide nominations for HAB chair (from September to October 15, 2006). a. Nominations may include current HAB members or alternates, or others not currently involved with HAB activities (referred to as "non-HAB candidates"). b. Nominations must be accompanied by a written statement of willingness to serve. c. Candidates should be made aware of the considerable amount of time required

  5. Department of Energy Announces 2009 Ernest Orlando Lawrence Award Call for

    Office of Environmental Management (EM)

    Nominations | Department of Energy 09 Ernest Orlando Lawrence Award Call for Nominations Department of Energy Announces 2009 Ernest Orlando Lawrence Award Call for Nominations February 2, 2009 - 12:00am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) has issued a call for nominations for the 2009 Ernest Orlando Lawrence Award, one of the longest running and most prestigious science and technology awards given by the U.S. Government. The Lawrence Award is presented by the

  6. Fight over fuel additive rekindled

    SciTech Connect (OSTI)

    Stringer, J.

    1996-03-20

    Ethyl and EPA are trading punches over EPA`s doubts about the safety of Ethyl`s gasoline additive methylcyclopentadienyl manganese (MMT). Late last week, EPA released a statement reaffirming its position that there has not been enough research on health effects of MMT and asking gas stations to label pumps that contain the additive so consumers will be aware they are using it. Responding to that statement, Ethyl has written Administrator Carol Browner asking why she appears to be supporting the Environmental Defense Fund`s (EDF; Washington) campaign against MMT and advocating the delay of the additive use in light of its known emission-reducing characteristics. The tension began in the early `90s, when the EPA refused to allow Ethyl to market MMT and required it to perform more long-term health studies. Last October a court ordered the agency to grant Ethyl approval to use MMT in nonreformulated gasoline.

  7. Environment/Health/Safety (EHS)

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

    ethyl ketone, lacquer thinner. Ignitable compressed gases: hydrogen, methane, acetylene, propane, butane, spray-paint cans. Oxidizers: ammonium persulfate, sodium nitrate,...

  8. TABLE33.CHP:Corel VENTURA

    Gasoline and Diesel Fuel Update (EIA)

    ethyl tertiary butyl ether (ETBE), tertiary amyl methyl ether (TAME), tertiary butyl alcohol (TBA), and other aliphatic alcohols and ethers intended for motor gasoline blending...

  9. TABLE34.CHP:Corel VENTURA

    Gasoline and Diesel Fuel Update (EIA)

    ethyl tertiary butyl ether (ETBE), tertiary amyl methyl ether (TAME), tertiary butyl alcohol (TBA), and other aliphatic alcohols and ethers intended for motor gasoline blending...

  10. 11123-24 - Annual Report - 01-15-14

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

    of the selected partition tracer (ethyl formate), conservative tracers (methanol and n-propanol) were kept constant and the flow rates of primary tracer and pusher...

  11. CX-100438 Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Thermochemical Storage with Anhydrous Ammonia: Optimizing the Synthesis Reactor for Direct Production of Supercritical Steam Award Number: DE-EE0006536 CX(s) Applied: B3.6 Solar Energy Technology Office Date: 12/22/15 Location(s): CA Office(s): Golden Field Office

  12. Microsoft PowerPoint - 2012 Hanford Advisory Board Membership Package Status-nwB.pptx

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

    Membership Package Status 2012 2012 Hanford Ad i Advisory Board Board Membership Package Status Status 1 2012 Hanford Advisory Board Membership Package Status 2012 HAB M b hi 2012 HAB Membership Package Overview Submitted to DOE-HQ on January 24 18 primary member nominations 16 i ti b (2 t "i t i - 16 existing members (2 were recent "interim appointments - 2 new nominations 24 alternate member nominations - 18 existing members 6 new nominations - 6 new nominations HQ review underway

  13. Production of alcohol from apple pomace

    SciTech Connect (OSTI)

    Hang, Y.D.; Lee, C.Y.; Woodams, E.E.; Cooley, H.J.

    1981-12-01

    Production of ethyl alcohol from apple pomace with a Montrachet strain of Saccharomyces cerevisiae is described. More than 43 grams of the ethyl alcohol could be produced per kg of apple pomace fermented at 30 degrees Celcius in 24 hours. The fermentation efficiency of this process was approximately 89%. (Refs. 9).

  14. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    1 Table 3.7 Value of Fossil Fuel Imports, Selected Years, 1949-2011 (Billion Dollars) Year Coal Coal Coke Natural Gas Crude Oil 1 Petroleum Products 2 Total Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 1949 (s) 0.02 (s) 0.03 0.00 0.00 0.30 2.10 0.14 0.95 0.45 3.09 1950 (s) .02 .01 .04 .00 .00 .37 2.52 .21 R 1.46 .59 4.04 1955 (s) .02 (s) .01 (s) .01 .65 R 3.94 .44 2.66 1.10 6.64 1960 (s) .01 (s) .01 .03 .15 .90 4.81 .73 3.93 1.66 R 8.91

  15. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    3 Table 3.8 Value of Fossil Fuel Exports, Selected Years, 1949-2011 (Billion Dollars) Year Coal Coal Coke Natural Gas Crude Oil Petroleum Products 1 Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 0.30 2.05 0.01 0.06 (s) 0.01 0.10 0.68 0.46 R 3.18 0.87 R 5.98 1950 .27 1.84 .01 .04 (s) .02 .10 .70 .39 2.69 .78 R 5.29 1955 .48 2.92 .01 .05 .01 .04 .04 .23 .60 3.61 1.14 R 6.85 1960 .35 1.90 .01 .04 (s) .02 .01 .04 .47 2.51 .84 4.51

  16. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    5 Table 3.9 Value of Fossil Fuel Net Imports, Selected Years, 1949-2011 (Billion Dollars) Year Coal Coal Coke Natural Gas Crude Oil Petroleum Products 1 Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 -0.29 R -2.03 (s) -0.03 (s) -0.01 0.21 1.42 -0.32 -2.24 -0.42 -2.89 1950 -.27 -1.82 (s) -.01 (s) -.02 .27 1.82 -.18 -1.23 -.18 -1.26 1955 -.48 R -2.90 -.01 -.04 -.01 -.03 .62 3.71 -.16 -.95 -.04 -.22 1960 -.35 -1.89 -.01 -.03 .02 .13

  17. Table 3.7 Value of Fossil Fuel Imports, 1949-2011 (Thousand Dollars)

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

    7 Value of Fossil Fuel Imports, 1949-2011 (Thousand Dollars) Year Coal Coal Coke Natural Gas Crude Oil 1 Petroleum Products 2 Total Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 1949 2,368 16,332 [R] 3,976 27,423 [R] 0 0 304,658 2,101,235 [R] 137,130 945,789 [R] 448,132 3,090,779 [R] 1950 2,624 17,904 [R] 5,297 36,142 [R] 0 0 369,208 2,519,159 [R] 214,629 1,464,445 [R] 591,758 4,037,650 [R] 1951 2,420 15,402 [R] 1,932 12,296 [R] 0 0 374,869

  18. Table 3.8 Value of Fossil Fuel Exports, 1949-2011 (Thousand Dollars)

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

    8 Value of Fossil Fuel Exports, 1949-2011 (Thousand Dollars) Year Coal Coal Coke Natural Gas Crude Oil Petroleum Products 1 Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 297,179 2,049,652 [R] 8,323 57,404 [R] 1,823 12,573 [R] 98,425 678,840 [R] 461,439 3,182,557 [R] 867,189 5,981,026 [R] 1950 269,195 1,836,756 [R] 6,159 42,024 [R] 3,199 21,827 [R] 102,717 700,853 [R] 394,434 2,691,280 [R] 775,704 5,292,740 [R] 1951 586,056

  19. Table 3.9 Value of Fossil Fuel Net Imports, 1949-2011 (Thousand Dollars)

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

    9 Value of Fossil Fuel Net Imports, 1949-2011 (Thousand Dollars) Year Coal Coal Coke Natural Gas Crude Oil Petroleum Products 1 Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 -294,811 -2,033,320 [R] -4,347 -29,981 [R] -1,823 -12,573 [R] 206,233 1,422,395 [R] -324,309 -2,236,768 [R] -419,057 -2,890,248 [R] 1950 -266,571 -1,818,852 [R] -862 -5,882 [R] -3,199 -21,827 [R] 266,491 1,818,306 [R] -179,805 -1,226,835 [R] -183,946

  20. Federal Energy and Water Management Awards | Department of Energy

    Energy Savers [EERE]

    Awards » Federal Energy and Water Management Awards Federal Energy and Water Management Awards Now Accepting Nominations Now Accepting Nominations Recognize your federal colleagues for their significant contributions to energy and water efficiency. Nominations are due by April 21, 2016. Read more FEMP Announces 2015 Winners FEMP Announces 2015 Winners Find out who received this year's Federal Energy and Water Management Awards. Read more The Federal Energy Management Program (FEMP), in

  1. 2016 Federal Energy and Water Management Awards - Frequently...

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

    A Program nomination should focus on an innovative management approach, including the institutionalization of policies and strategies that contributed to meeting or exceeding one ...

  2. Faces of Energy: Joyce Connery

    Broader source: Energy.gov [DOE]

    Joyce Connery, an Energy Department worker, is nominated for a Service to America Medal award for her work on organizing the 2010 Nuclear Security Summit.

  3. Ten Los Alamos scientists honored by American Physical Society

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

    co-inventing the ghost fluid method, mapped weighted essentially non-oscillatory schemes, Runge-Kutta-Legendre time integration, and applications of level set methods. Nominated...

  4. American Physical Society

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

    co-inventing the ghost fluid method, mapped weighted essentially non-oscillatory schemes, Runge-Kutta-Legendre time integration, and applications of level set methods. Nominated...

  5. Before the Senate Energy and Natural Resources Committee | Department...

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

    Patricia Hoffman, Nominee for Assistant Secretary Office Electricity Delivery and Energy Reliability Subject: Nomination Hearing PDF icon PREPARTED STATEMENT OF PATRICIA A More...

  6. Principal Media Contact: Lindsey Evans Savannah River Nuclear...

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

    for the site's production reactors. The nomination was submitted by Dr. Elizabeth Hoffman of SRNL and Dr. Elliott Clark, formerly of SRNL, on behalf of the Savannah River...

  7. Before the Senate Energy and Natural Resources Committee | Department...

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

    Before the Committee on Energy and Natural Resources, United States Senate By: Peter B. Lyons, Assistant Secretary for Nuclear Energy Designee Subject: Nomination Hearing...

  8. table13.xls

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

    Survey Years (Nominal Dollars) Survey Years Household Composition Households With Children... NA NA 599 708 722 886 Age of Oldest Child Under...

  9. table14.xls

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

    Survey Years (Nominal Dollars) Survey Years Household Composition Households With Children... NA NA 1,198 1,395 1,453 1,903 Age of Oldest...

  10. RAPID/Roadmap/7-OR-b | Open Energy Information

    Open Energy Info (EERE)

    electric generating capacity of 35 MW or more. Radioactive waste disposal sites and nuclear installations. Definitions Nominal electric generating capacity means the maximum...

  11. Press Pass - Press Releases

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

    DZero finds evidence of rare single top quark; Observation marks a step closer to finding Higgs boson 121306 Fermilab Seeks Nominations for Citizens' Task Force 112006...

  12. Before the Senate Committee on Energy and Natural Resources ...

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

    Testimony Before the Senate Committee on Energy and Natural Resources By: Kristina M. Johnson, Under Secretary for Energy Designee Subject: Nomination Hearing PDF icon...

  13. Notice of Reestablishment of the Electricity Advisory Committee

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

    Committee member nominations is July 30, 2010. ADDRESSES: The nominee's name, resume, biography, and any letters of support must be submitted via one of the following methods: 1....

  14. ALSNews Vol. 311

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

    The complete list can be found online. AWARDS: Nominations for the Shirley (Science), Halbach (Instrumentation), and Renner (Service) Awards will be accepted until September 15,...

  15. ALSNews Vol. 323

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

    User Meeting. Nominations are open for the Shirley Award for Outstanding Science, the Halbach Award for Innovative Instrumentation, and the Renner Award for Outstanding Support to...

  16. ALSNews Vol. 301

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

    from The Molecular Foundry (TBD). AWARDS: Nominations for the Shirley (Science), Halbach (Instrumentation), and Renner (Service) awards will be accepted until Monday, August...

  17. ALSNews Vol. 299

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

    tailored materials; and polymers. AWARDS: Nominations for the Shirley (Science), Halbach (Instrumentation), and Renner (Service) Awards will accepted until Monday, August 31,...

  18. Stanford Precourt Institute for Energy Joins U.S. Department...

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

    C3E Awards are offered in eight categories: Advocacy, Business, Education, Entrepreneurship, Government, International, Law & Finance, and Research. Nominations for the 2016 C3E ...

  19. Accelerator and Experiment Schedule

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

    Nominal Dates for Scheduling Requests (updated July 10, 2014) Please see the information for the requirements before scheduling can be requested at http:www.jlab.org...

  20. Before the Senate Committee on Energy and Natural Resources ...

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

    Warren F. Miller, Jr., Nominee for Assistant Secretary for Nuclear Energy; and Director for the Office of Radioactive Waste Management Subject: Nomination Hearing PDF icon...

  1. Energy Department Early Career Scientists and Engineers Honored...

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

    ... NNSA's national security laboratories nominated the recipients in recognition of their work in support of the administration's national security mission. The winners are: Wei Cai, ...

  2. " East North Central",751,"NA",539,650,639,792.21608

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

    Fuel Expenditures per Vehicle, Selected Survey Years (Nominal Dollars) " ,"Survey Years" ,1983,1985,1988,1991,1994,2001 "Total",736,722,550,650,668,787 "Household Characteristics"...

  3. WSRC-MS-99-00210

    Office of Scientific and Technical Information (OSTI)

    module was assembled with empty tubes (1" nominal) to gain experience with the process. Two sides of the housing (14" aluminum sheet, 10' long) were clamped...

  4. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    used to convert nominal dollars to chained (2005) dollars. RRevised. NANot available. Web Pages: * See http:www.eia.govtotalenergydataannualappendices for all data...

  5. Natural Gas Weekly Update

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

    more from the system than they nominate. Other pipeline companies, such as CenterPoint Energy Gas Transmission Company and Southern Star Central Gas Pipeline Corporation, both...

  6. Natural Gas Weekly Update, Printer-Friendly Version

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

    more from the system than they nominate. Other pipeline companies, such as CenterPoint Energy Gas Transmission Company and Southern Star Central Gas Pipeline Corporation, both...

  7. White House Honors Federal Agencies for Saving Taxpayers $133...

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

    that the federal government purchase at least 7.5 percent of electricity from renewable energy sources by 2013. Awardees were selected from nominations submitted to the...

  8. Pollution Prevention Awards

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

    safety and security, or save money Each year projects are nominated and submitted for review. Best in Class and Environmental Stewardship Awards are presented during Earth Week...

  9. Congressional Testimony | Department of Energy

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

    the Senate Committee on Energy and Natural Resources Subject: Nomination Hearing By: James J. Markowsky, Nominee for Assistant Secretary for Fossil Energy July 23, 2009 Before...

  10. Parameterized reduced-order models using hyper-dual numbers....

    Office of Scientific and Technical Information (OSTI)

    from the nominal model on the behavior of the system. This report presents a methodology for developing parameterized ROMs, which is based on Craig-Bampton component mode...

  11. Criteria and Guidelines for the Federal Energy and Water Management...

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

    Asked Questions Federal Energy and Water Management Awards: Nomination Quick Reference The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence...

  12. All | OpenEI Community

    Open Energy Info (EERE)

    American Clean Skies Foundation Type Term Title Author Replies Last Post sort icon Blog entry American Clean Skies Foundation Nominations open for 250,000 Multimedia Clean Energy...

  13. Before the Senate Committee on Energy and Natural Resources ...

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

    James J. Markowsky, Nominee for Assistant Secretary for Fossil Energy Subject: Nomination Hearing PDF icon 7-28-09FinalTestimony(Markowsky).pdf More Documents & Publications...

  14. Energy Visions Prize | OpenEI Community

    Open Energy Info (EERE)

    Prize (EVP) competition will attend the Cleanweb Hackathons in NYC, Houston and SXSW Eco in Austin to preview innovative clean energy apps and encourage nominations. The EVP...

  15. Hidden Rotational Symmetries in Magnetic Domain Patterns

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

    a patterned structure on a longer mesoscopic length scale. One way for this pattern to emerge from building blocks that are nominally random and disordered is through hidden...

  16. AwardWinnersByCategoryProject_NoOrg

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

    Prevention Award Winners Award Category Project Name Team Member Change Agents Gold Award Nominated by Rosella Atencio- Gerst Going Green with Electronic Data Management...

  17. Fermilab | Directorate | Committees & Councils | Scientist Advisory...

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

    director solicits nominations via the "all-scientists" distribution list. The demographics being sought will be announced (i.e. number from each organizational unit)....

  18. Sandia National Laboratories: Latest News

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

    Array (Nomination) * MESA Project Sandia Green Building Awards Sandia Corporate Lean Six Sigma Awards 2008 * Champion of the Year - Dale L. Hetherington * Black Belt of...

  19. Federal Energy and Water Management Awards: Frequently Asked...

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

    Frequently Asked Questions Federal Energy and Water Management Awards: Frequently Asked Questions Document answers frequently asked questions (FAQs) about nomination guidelines and ...

  20. Nominees for NSAC Members | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Nominations for NSAC Members Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings Members ChargesReports Charter .pdf file (629KB) NP Committees of Visitors Federal...

  1. EIA Report 9/16/08 - Hurricane Impacts on U.S. Oil & Natural...

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

    ... However, since compression at the Henry Hub complex remains unavailable, nominations with ... & Energy Reliability STEO Hurricane Analysis (pdf) Hurricane Ikes Path as of 0700 ...

  2. Before the Senate Energy and Natural Resources Committee

    Broader source: Energy.gov [DOE]

    Subject: Nomination Hearing By: Ellen D. Williams, Nominee to be Director of the Advanced Research Projects Agency - Energy (ARPA-E)

  3. Two Department Employees Recognized for Outstanding Public Service

    Broader source: Energy.gov [DOE]

    Two Department of Energy employees have been nominated for the Samuel J. Heyman Service to America Medal for their work to improve medical treatment and reduce greenhouse gases.

  4. Site Map | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    ... Nomination & Selection Guidelines Award Laureates Ceremony The Life of Ernest Orlando Lawrence RSS Feeds Web Policies Web Measurement and Tracking Opt-Out Last modified: 3242016 ...

  5. NERSC Users Group Monthly Meeting

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

    Web-Enabled Data Analytics: IPythonJupyter and RStudio 2016 Allocations Edison & Cori Queues Demo of new MyNERSC file editor NUGEX Call for Nominations Web ...

  6. 2013 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW ... for Scientists and Engineers (PECASE) includes 13 nominated by the Department of Energy. ...

  7. Daniel B. Poneman | Department of Energy

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

    Daniel B. Poneman - Former Deputy Secretary of Energy Daniel B. Poneman Former Deputy Secretary Daniel Poneman was nominated by President Obama to be Deputy Secretary of Energy on...

  8. RL-721 REV? I. Project Title: NEPA REVIEW SCREENING FORM Document...

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

    as replacement of conductors of the same nominal voltage, poles, circuit breakers, transformers, capacitors, crossarms, insulators, and downed powerlines, in accordance, where...

  9. DATE

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

    replacement of conductors of the same nominal voltage, poles, circuit breakers, transformers, capacitors, crossarms, insulators, and downed transmission lines N. Routine...

  10. U.S. Department of Energy Southwestern Power Administration

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

    as replacement of conductors of the same nominal voltage, poles, circuit breakers, transformers, capacitors, crossarms, insulators, and downed powerlines, in accordance with 40...

  11. QBR Follow Ups May 2015

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

    nominated, but not fully assessed.. Portfolio Curve 1 Portfolio Curve 2 The 4 spare transformers at wind sites, Veg. Mgmt. System, Monroe Line Retermination, and Anaconda score the...

  12. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    Gas Company, for example, on Tuesday, October 21, issued a system overrun limitation (SOL) that allows for penalties on variances between flows and nominations. The SOL is in...

  13. Natural Gas Weekly Update, Printer-Friendly Version

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

    Gas Company, for example, on Tuesday, October 21, issued a system overrun limitation (SOL) that allows for penalties on variances between flows and nominations. The SOL is in...

  14. Statement by U.S. Energy Secretary Samuel W. Bodman Regarding...

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

    President-Elect Obama Nominates Dr. Steven Chu as Energy Secretary Statement from DOE's Chief Spokesperson Andrew Beck Regarding Delivery of SPR Oil to Marathon Petroleum Company ...

  15. How much will low prices stimulate oil demand?

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

    ... excluding taxes (nominal) (4-quarter moving average) Source: Energy Information Administration, Petroleum Supply Monthly and Petroleum Marketing Monthly (as of September ...

  16. - FLIGHT - | Department of Energy

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

    - FLIGHT - - FLIGHT - PDF icon - FLIGHT - More Documents & Publications FAQS Reference Guide - Aviation Manager FAQS Reference Guide - Aviation Safety Officer Aviation Management Professional Award Nomination for:

  17. Process for the treatment of lignocellulosic biomass

    DOE Patents [OSTI]

    Dale, Bruce E.; Lynd, Lee R.; Laser, Mark

    2013-03-12

    A process for the treatment of biomass to render structural carbohydrates more accessible and/or digestible using concentrated ammonium hydroxide with or without anhydrous ammonia addition, is described. The process preferably uses steam to strip ammonia from the biomass for recycling. The process yields of monosaccharides from the structural carbohydrates are good, particularly as measured by the enzymatic hydrolysis of the structural carbohydrates. The monosaccharides are used as animal feeds and energy sources for ethanol production.

  18. Process for the treatment of lignocellulosic biomass

    DOE Patents [OSTI]

    Dale, Bruce E.

    2014-07-08

    A process for the treatment of biomass to render structural carbohydrates more accessible and/or digestible using concentrated ammonium hydroxide with or without anhydrous ammonia addition, is described. The process preferably uses steam to strip ammonia from the biomass for recycling. The process yields of monosaccharides from the structural carbohydrates are good, particularly as measured by the enzymatic hydrolysis of the structural carbohydrates. The monosaccharides are used as animal feeds and energy sources for ethanol production.

  19. Reactive formulations for a neutralization of toxic industrial chemicals

    DOE Patents [OSTI]

    Tucker, Mark D.; Betty, Rita G.

    2006-10-24

    Decontamination formulations for neutralization of toxic industrial chemicals, and methods of making and using same. The formulations are effective for neutralizing malathion, hydrogen cyanide, sodium cyanide, butyl isocyanate, carbon disulfide, phosgene gas, capsaicin in commercial pepper spray, chlorine gas, anhydrous ammonia gas; and may be effective at neutralizing hydrogen sulfide, sulfur dioxide, formaldehyde, ethylene oxide, methyl bromide, boron trichloride, fluorine, tetraethyl pyrophosphate, phosphorous trichloride, arsine, and tungsten hexafluoride.

  20. Method for the synthesis of chlorosilanes

    DOE Patents [OSTI]

    Wheeler, D.R.; Pollagi, T.P.

    1999-08-17

    A novel method is described for the synthesis of chlorinated or partially chlorinated organosilanes and organopolysilanes. The chlorination is effected by contacting an organosilanes or organopolysilanes with anhydrous CuCl{sub 2} in a nonpolar alkane solvent, preferably pentane or hexadecane, without the use of a catalyst. Copper metal, which is easily filtered, is a reaction product. The filtrate containing the chlorinated organosilane or organopolysilane can be used directly as a reactant to produce, for example, aminoorganosilanes.

  1. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Input Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Blending Plant A facility which has no refining capability but is either capable of producing finished motor gasoline through mechanical blending or blends oxygenates with motor gasoline. Conventional Blendstock for Oxygenate Blending (CBOB) Motor gasoline blending components intended for blending with oxygenates to produce finished conventional motor gasoline. Fuel Ethanol An anhydrous denatured aliphatic

  2. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Oxygenate Production Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Captive Refinery Oxygenate Plants Oxygenate production facilities located within or adjacent to a refinery complex. Fuel Ethanol An anhydrous denatured aliphatic alcohol intended for gasoline blending as described in Oxygenates definition. Gasohol A blend of finished motor gasoline containing alcohol (generally ethanol but sometimes methanol) at a concentration of 10 percent or less by volume.

  3. Process for the treatment of lignocellulosic biomass (Patent) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Process for the treatment of lignocellulosic biomass Citation Details In-Document Search Title: Process for the treatment of lignocellulosic biomass A process for the treatment of biomass to render structural carbohydrates more accessible and/or digestible using concentrated ammonium hydroxide with or without anhydrous ammonia addition, is described. The process preferably uses steam to strip ammonia from the biomass for recycling. The process yields of monosaccharides from the

  4. Process for the treatment of lignocellulosic biomass (Patent) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Process for the treatment of lignocellulosic biomass Citation Details In-Document Search Title: Process for the treatment of lignocellulosic biomass A process for the treatment of biomass to render structural carbohydrates more accessible and/or digestible using concentrated ammonium hydroxide with or without anhydrous ammonia addition, is described. The process preferably uses steam to strip ammonia from the biomass for recycling. The process yields of monosaccharides from the

  5. Interface Induced Carbonate Mineralization: A Fundamental Geochemical

    Office of Scientific and Technical Information (OSTI)

    Process Relevant to Carbon Sequestration (Technical Report) | SciTech Connect Interface Induced Carbonate Mineralization: A Fundamental Geochemical Process Relevant to Carbon Sequestration Citation Details In-Document Search Title: Interface Induced Carbonate Mineralization: A Fundamental Geochemical Process Relevant to Carbon Sequestration We have approached the long-standing geochemical question why anhydrous high-Mg carbonate minerals (i.e., magnesite and dolomite) cannot be formed at

  6. BN Bonded BN fiber article and method of manufacture

    DOE Patents [OSTI]

    Hamilton, Robert S. (Youngstown, NY)

    1981-08-18

    A boron nitride bonded boron nitride fiber article and the method for its manufacture which comprises forming a shaped article with a composition comprising a bonding compound selected from boron oxide and boric acid and a structural fiber selected from the group consisting of boron oxide, boron nitride and partially nitrided boron oxide fibers, heating the composition in an anhydrous gas to a temperature above the melting point of the compound and nitriding the resulting article in ammonia gas.

  7. Quasielastic neutron scattering with in situ humidity control: Water dynamics in uranyl fluoride

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

    Miskowiec, A.; Kirkegaard, M. C.; Herwig, K. W.; Trowbridge, L.; Mamontov, E.; Anderson, B.

    2016-03-04

    The authors confirm that water vapor pressure is the driving thermodynamic force for the conversion of the anhydrous structure to [(UO2F2)(H2O)]7 ? (H2O)4, and they demonstrate the feasibility of extending this approach to aqueous forms of UO2F2+ xH2O. This method has general applicability to systems in which water content itself is a driving variable for structural or dynamical phase transitions.

  8. Fluorination utilizing thermodynamically unstable fluorides and fluoride salts thereof

    DOE Patents [OSTI]

    Bartlett, Neil (Orinda, CA); Whalen, J. Marc (Corning, NY); Chacon, Lisa (Corning, NY)

    2000-12-12

    A method for fluorinating a carbon compound or cationic carbon compound utilizes a fluorination agent selected from thermodynamically unstable nickel fluorides and salts thereof in liquid anhydrous hydrogen fluoride. The desired carbon compound or cationic organic compound to undergo fluorination is selected and reacted with the fluorination agent by contacting the selected organic or cationic organic compound and the chosen fluorination agent in a reaction vessel for a desired reaction time period at room temperature or less.

  9. George Andrew Olah - Patents

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

    Patents - George Andrew Olah Olah Page * Resources with Additional Information US 4,394,247 LIQUEFACTION OF COALS USING RECYCLABLE SUPERACID CATALYST - Olah, George A.; July 19, 1983 This invention discloses a process for the liquefaction of coals and other predominantly hydrocarbonaceous materials by treating the same with a superacidic catalyst system consisting of anhydrous hydrogen fluoride and boron trifluoride in the presence of super-atmospheric hydrogen. US 4,433,192 CONDENSATION OF

  10. Nonaqueous purification of mixed nitrate heat transfer media

    DOE Patents [OSTI]

    Fiorucci, Louis C.; Morgan, Michael J.

    1983-12-20

    A nonaqueous, in-line method for removing carbonate and hydroxide contamination from a molten mixed sodium nitrate/potassium nitrate heat transfer salt. The method comprises dissolving a stoichiometric quantity of anhydrous Ca(NO.sub.3).sub.2 in the melt whereby an insoluble CaCO.sub.3 and Ca(OH).sub.2 precipitate is formed. The precipitate can be removed by settling, filtration or floatation techniques.

  11. 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.

  12. Alcohol injection cuts diesel consumption on turbocharged tractors

    SciTech Connect (OSTI)

    Edson, D.V.

    1980-07-21

    M and W Gear Co. of Gibson City, IL, are marketing a new alcohol- injection system that permits turbocharged diesel engines to burn alcohol and claims to cut diesel consumption by 30% and more. The alcohol fuel, a blend of alcohol and water, does not meet the diesel fuel until the alcohol has been atomized and sprayed through the intake manifold into the cylinders. It permits farmers to use home- still-produced ethanol without the added expense of refining to anhydrous composition.

  13. Method for the synthesis of chlorosilanes

    DOE Patents [OSTI]

    Wheeler, David R. (Albuquerque, NM); Pollagi, Timothy P. (Dayton, OH)

    1999-01-01

    A novel method for the synthesis of chlorinated or partially chlorinated organosilanes and organopolysilanes. The chlorination is effected by contacting an organosilanes or organopolysilanes with anhydrous CuCl.sub.2 in a nonpolar alkane solvent, preferably pentane or hexadecane, without the use of a catalyst. Copper metal, which is easily filtered, is a reaction product. The filtrate containing the chlorinated organosilane or organopolysilane can be used directly as a reactant to produce, for example, aminoorganosilanes.

  14. Effects of torrefaction and densification on switchgrass pyrolysis products

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

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

    2014-12-01

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

  15. Process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes

    DOE Patents [OSTI]

    Colombo, Peter (Patchogue, NY); Kalb, Paul D. (Wading River, NY); Heiser, III, John H. (Bayport, NY)

    1997-11-14

    The present invention provides a method for encapsulating and stabilizing radioactive, hazardous and mixed wastes in a modified sulfur cement composition. The waste may be incinerator fly ash or bottom ash including radioactive contaminants, toxic metal salts and other wastes commonly found in refuse. The process may use glass fibers mixed into the composition to improve the tensile strength and a low concentration of anhydrous sodium sulfide to reduce toxic metal solubility. The present invention preferably includes a method for encapsulating radioactive, hazardous and mixed wastes by combining substantially anhydrous wastes, molten modified sulfur cement, preferably glass fibers, as well as anhydrous sodium sulfide or calcium hydroxide or sodium hydroxide in a heated double-planetary orbital mixer. The modified sulfur cement is preheated to about 135.degree..+-.5.degree. C., then the remaining substantially dry components are added and mixed to homogeneity. The homogeneous molten mixture is poured or extruded into a suitable mold. The mold is allowed to cool, while the mixture hardens, thereby immobilizing and encapsulating the contaminants present in the ash.

  16. Table 11b. Coal Prices to Electric Generating Plants, Projected vs. Actual

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

    b. Coal Prices to Electric Generating Plants, Projected vs. Actual" "Projected Price in Nominal Dollars" " (nominal dollars per million Btu)" ,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013 "AEO

  17. Table 3b. Imported Refiner Acquisition Cost of Crude Oil, Projected vs. Actual

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

    b. Imported Refiner Acquisition Cost of Crude Oil, Projected vs. Actual" "Projected Price in Nominal Dollars" " (nominal dollars per barrel)" ,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013 "AEO

  18. "Table 7b. Natural Gas Price, Electric Power Sector, Actual vs. Projected"

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

    b. Natural Gas Price, Electric Power Sector, Actual vs. Projected" "Projected Price in Nominal Dollars" " (nominal dollars per million Btu)" ,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013 "AEO

  19. Before the Senate Energy and Natural Resources Committee | Department of

    Office of Environmental Management (EM)

    Energy Subject: Nomination Hearing By: Jose Antonio Garcia, Nominee, Director, Office of Minority Economic Impact PDF icon 8-6-09_Final_Testimony_(Garcia)_(Nomination).pdf More Documents & Publications Before the House Subcommittee on Energy and Power, Committee on Energy and Commerce Before the Senate Energy and Natural Resources Committee Before the Senate Energy and Natural Resources Committee

  20. DOE F 3550.2 | Department of Energy

    Office of Environmental Management (EM)

    550.2 DOE F 3550.2 Form used to nominate an employee for a quality Increase in pay. PDF icon Nomination For Quality Increase More Documents & Publications DOE F 3450.3 DOE Federal Aviation Professional Awards Handbook on Overseas Assignments

  1. Alternative Fuels Data Center

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

    Ethanol and Methanol Tax Ethyl alcohol and methyl alcohol motor fuels are taxed at a rate of $0.14 per gallon when used as a motor fuel. Ethyl alcohol is defined as a motor fuel that is typically derived from agricultural products that have been denatured. Methyl alcohol is a motor fuel that is most commonly derived from wood products. (Reference Senate Bill 1, 2015, and South Dakota Statutes 10-47B-3 and 10-47B-4

  2. Table 7.9 Coal Prices, 1949-2011 (Dollars per Short Ton)

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

    Coal Prices, 1949-2011 (Dollars per Short Ton) Year Bituminous Coal Subbituminous Coal Lignite 1 Anthracite Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 4.90 [4] 33.80 [4,R] [4] [4] 2.37 16.35 [R] 8.90 61.38 [R] 5.24 36.14 [R] 1950 4.86 [4] 33.16 [4,R] [4] [4] 2.41 16.44 [R] 9.34 63.73 [R] 5.19 35.41 [R] 1951 4.94 [4] 31.44 [4,R] [4] [4] 2.44 15.53 [R] 9.94 63.26 [R] 5.29 33.67 [R] 1952 4.92 [4] 30.78 [4,R] [4] [4] 2.39 14.95 [R] 9.58 59.94 [R]

  3. Price of Lake Charles, LA Natural Gas LNG Imports from Other Countries

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

    (Nominal Dollars per Thousand Cubic Feet) Other Countries (Nominal Dollars per Thousand Cubic Feet) Price of Lake Charles, LA Natural Gas LNG Imports from Other Countries (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 5.52 -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 2/29/2016 Next Release Date: 3/31/2016 Referring

  4. LANSCE | Users | LUG

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

    LUG-EC EC Onsite Meeting 2014 Summary and Charge LUG Charter LUG Election LUG 2012 Meeting Rosen Scholar Rosen Prize Users dotline LANSCE User Group (LUG) 2016 LUG Election Nominations are due January 25. Send nominations to lansce-user-office@lanl.gov The Executive Committee of the LANSCE User Group (LUG-EC) is seeking nominations for representatives to serve on the Executive Committee beginning CY 2016. The LUG-EC meets at LANSCE annually and engages in monthly teleconferences with LANSCE

  5. Liquefied Gaseous Fuels Safety and Environmental Control Assessment Program: second status report

    SciTech Connect (OSTI)

    1980-10-01

    This document is arranged in three volumes and reports on progress in the Liquefied Gaseous Fuels (LGF) Safety and Environmental Control Assessment Program made in fiscal Year (FY)-1979 and early FY-1980. Volume 3 contains reports from 6 government contractors on LPG, anhydrous ammonia, and hydrogen energy systems. Report subjects include: simultaneous boiling and spreading of liquefied petroleum gas (LPG) on water; LPG safety research; state-of-the-art of release prevention and control technology in the LPG industry; ammonia: an introductory assessment of safety and environmental control information; ammonia as a fuel, and hydrogen safety and environmental control assessment.

  6. System and process for capture of H.sub.2S from gaseous process streams and process for regeneration of the capture agent

    DOE Patents [OSTI]

    Heldenbrant, David J; Koech, Phillip K; Rainbolt, James E; Bearden, Mark D; Zheng, Feng

    2014-02-18

    A system and process are disclosed for selective removal and recovery of H.sub.2S from a gaseous volume, e.g., from natural gas. Anhydrous organic, sorbents chemically capture H.sub.2S gas to form hydrosulfide salts. Regeneration of the capture solvent involves addition of an anti-solvent that releases the captured H.sub.2S gas from the capture sorbent. The capture sorbent and anti-solvent are reactivated for reuse, e.g., by simple distillation.

  7. Method and system for ethanol production

    DOE Patents [OSTI]

    Feder, H.M.; Chen, M.J.

    1980-05-21

    A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. The only other significant by-product is methane. Selected transition metal carbonyls include those of iron, ruthenium and possibly manganese and osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 24-diazabicyclooctane, dimethyneopentylamine and 2-pryidinol.

  8. Method and system for ethanol production

    DOE Patents [OSTI]

    Feder, H.M.; Chen, M.J.

    1981-09-24

    A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. Selected transition metal carbonyls include those of iron, rhodium, ruthenium, manganese in combination with iron and possibly osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 2,4-diazabicyclooctane, dimethylneopentylamine, N-methylpiperidine and derivatives of N-methylpiperidine.

  9. Method and system for ethanol production

    DOE Patents [OSTI]

    Feder, Harold M. (Darien, IL); Chen, Michael J. (Darien, IL)

    1983-01-01

    A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. Selected transition metal carbonyls include those of iron, rhodium ruthenium, manganese in combination with iron and possibly osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 2,4-diazabicyclooctane, dimethylneopentylamine, N-methylpiperidine and derivatives of N-methylpiperidine.

  10. Platinum-group element abundance patterns in different mantle environments

    SciTech Connect (OSTI)

    Rehkaemper, M.; Halliday, A.N.; Barfod, D.; Fitton, J.G.; Dawson, J.B.

    1997-11-28

    Mantle-derived xenoliths from the Cameroon Line and northern Tanzania display differences in their platinum-group element (PGE) abundance patterns. The Cameroon Line lherzolites have uniform PGE patterns indicating a homogeneous upper mantle over several hundreds of kilometers, with approximately chondritic PGE ratios. The PGE patterns of the Tanzanian peridotites are similar to the PGE systematics of ultramafic rocks from ophiolites. The differences can be explained if the northern Tanzanian lithosphere developed in a fluid-rich suprasubduction zone environment, whereas the Cameroon Line lithosphere only experienced melt extraction from anhydrous periodotites. 32 refs., 2 figs., 1 tab.

  11. Composition and process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes

    DOE Patents [OSTI]

    Kalb, P.D.; Colombo, P.

    1999-07-20

    The present invention provides a composition and process for disposal of radioactive, hazardous and mixed wastes. The present invention preferably includes a process for multibarrier encapsulation of radioactive, hazardous and mixed wastes by combining substantially simultaneously dry waste powder, a non-biodegradable thermoplastic polymer and an anhydrous additive in an extruder to form a homogeneous molten matrix. The molten matrix may be directed in a clean'' polyethylene liner, allowed to cool, thus forming a monolithic waste form which provides a multibarrier to the dispersion of wastes into the environment. 2 figs.

  12. Process for converting magnesium fluoride to calcium fluoride

    DOE Patents [OSTI]

    Kreuzmann, A.B.; Palmer, D.A.

    1984-12-21

    This invention is a process for the conversion of magnesium fluoride to calcium fluoride whereby magnesium fluoride is decomposed by heating in the presence of calcium carbonate, calcium oxide or calcium hydroxide. Magnesium fluoride is a by-product of the reduction of uranium tetrafluoride to form uranium metal and has no known commercial use, thus its production creates a significant storage problem. The advantage of this invention is that the quality of calcium fluoride produced is sufficient to be used in the industrial manufacture of anhydrous hydrogen fluoride, steel mill flux or ceramic applications.

  13. Zinc phosphate conversion coatings

    DOE Patents [OSTI]

    Sugama, Toshifumi

    1997-01-01

    Zinc phosphate conversion coatings for producing metals which exhibit enhanced corrosion prevention characteristics are prepared by the addition of a transition-metal-compound promoter comprising a manganese, iron, cobalt, nickel, or copper compound and an electrolyte such as polyacrylic acid, polymethacrylic acid, polyitaconic acid and poly-L-glutamic acid to a phosphating solution. These coatings are further improved by the incorporation of Fe ions. Thermal treatment of zinc phosphate coatings to generate .alpha.-phase anhydrous zinc phosphate improves the corrosion prevention qualities of the resulting coated metal.

  14. Zinc phosphate conversion coatings

    DOE Patents [OSTI]

    Sugama, T.

    1997-02-18

    Zinc phosphate conversion coatings for producing metals which exhibit enhanced corrosion prevention characteristics are prepared by the addition of a transition-metal-compound promoter comprising a manganese, iron, cobalt, nickel, or copper compound and an electrolyte such as polyacrylic acid, polymethacrylic acid, polyitaconic acid and poly-L-glutamic acid to a phosphating solution. These coatings are further improved by the incorporation of Fe ions. Thermal treatment of zinc phosphate coatings to generate {alpha}-phase anhydrous zinc phosphate improves the corrosion prevention qualities of the resulting coated metal. 33 figs.

  15. Composition and process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes

    DOE Patents [OSTI]

    Kalb, P.D.; Colombo, P.

    1998-03-24

    The present invention provides a composition and process for disposal of radioactive, hazardous and mixed wastes. The present invention preferably includes a process for multibarrier encapsulation of radioactive, hazardous and mixed wastes by combining substantially simultaneously dry waste powder, a non-biodegradable thermoplastic polymer and an anhydrous additive in an extruder to form a homogeneous molten matrix. The molten matrix may be directed in a ``clean`` polyethylene liner, allowed to cool, thus forming a monolithic waste form which provides a multibarrier to the dispersion of wastes into the environment. 2 figs.

  16. Composition and process for the encapsulation and stabilization of radioactive hazardous and mixed wastes

    DOE Patents [OSTI]

    Kalb, P.D.; Colombo, P.

    1997-07-15

    The present invention provides a composition and process for disposal of radioactive, hazardous and mixed wastes. The present invention preferably includes a process for multibarrier encapsulation of radioactive, hazardous and mixed wastes by combining substantially simultaneously dry waste powder, a non-biodegradable thermoplastic polymer and an anhydrous additive in an extruder to form a homogeneous molten matrix. The molten matrix may be directed in a ``clean`` polyethylene liner, allowed to cool, thus forming a monolithic waste form which provides a multibarrier to the dispersion of wastes into the environment. 2 figs.

  17. Method and system for ethanol production

    DOE Patents [OSTI]

    Feder, Harold M. (Darien, IL); Chen, Michael J. (Darien, IL)

    1981-01-01

    A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. The only other significant by product is methane. Selected transition metal carbonyls include those of iron, ruthenium and possibly manganese and osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 24-diazabicyclooctane, dimethyneopentylamine and 2-pryidinol.

  18. Production of the ammonium salt of 3,5-dinitro-1,2,4-triazole by solvent extraction

    DOE Patents [OSTI]

    Lee, Kien Y. (Los Alamos, NM); Ott, Donald G. (Los Alamos, NM)

    1980-01-01

    The ammonium salt of 3,5-dinitro-1,2,4-triazole has utility as a chemical explosive. In accordance with the present invention, it may readily be produced by solvent extraction using high-molecular weight, water-insoluble amines followed by amination with anhydrous ammonia gas. The aqueous reaction mixture produced in the synthesis of the parent compound, 3,5-dinitro-1,2,4-triazole, is quite suitable--and indeed is preferred--for use as the feed material in the process of the invention.

  19. Composition and process for the encapsulation and stabilization of radioactive hazardous and mixed wastes

    DOE Patents [OSTI]

    Kalb, Paul D. (21 Barnes Road, Wading River, NY 11792); Colombo, Peter (44 N. Pinelake Dr., Patchogue, NY 11772)

    1997-01-01

    The present invention provides a composition and process for disposal of radioactive, hazardous and mixed wastes. The present invention preferably includes a process for multibarrier encapsulation of radioactive, hazardous and mixed wastes by combining substantially simultaneously dry waste powder, a non-biodegradable thermoplastic polymer and an anhydrous additive in an extruder to form a homogenous molten matrix. The molten matrix may be directed in a "clean" polyethylene liner, allowed to cool, thus forming a monolithic waste form which provides a multibarrier to the dispersion of wastes into the environment.

  20. Composition and process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes

    DOE Patents [OSTI]

    Kalb, Paul D. (Wading River, NY); Colombo, Peter (Patchogue, NY)

    1998-03-24

    The present invention provides a composition and process for disposal of radioactive, hazardous and mixed wastes. The present invention preferably includes a process for multibarrier encapsulation of radioactive, hazardous and mixed wastes by combining substantially simultaneously dry waste powder, a non-biodegradable thermoplastic polymer and an anhydrous additive in an extruder to form a homogenous molten matrix. The molten matrix may be directed in a "clean" polyethylene liner, allowed to cool, thus forming a monolithic waste form which provides a multibarrier to the dispersion of wastes into the environment.

  1. Composition and process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes

    DOE Patents [OSTI]

    Kalb, Paul D. (Wading River, NY); Colombo, Peter (Patchogue, NY)

    1999-07-20

    The present invention provides a composition and process for disposal of radioactive, hazardous and mixed wastes. The present invention preferably includes a process for multibarrier encapsulation of radioactive, hazardous and mixed wastes by combining substantially simultaneously dry waste powder, a non-biodegradable thermoplastic polymer and an anhydrous additive in an extruder to form a homogenous molten matrix. The molten matrix may be directed in a "clean" polyethylene liner, allowed to cool, thus forming a monolithic waste form which provides a multibarrier to the dispersion of wastes into the environment.

  2. Hygroscopicity Evaluation of Halide Scintillators

    SciTech Connect (OSTI)

    Zhuravleva, M; Stand, L; Wei, H; Hobbs, C. L.; Boatner, Lynn A; Ramey, Joanne Oxendine; Burger, Arnold; Rowe, E; Bhattacharya, P.; Tupitsyn, E; Melcher, Charles L

    2014-01-01

    A collaborative study of relative hygroscopicity of anhydrous halide scintillators grown at various laboratories is presented. We have developed a technique to evaluate moisture sensitivity of both raw materials and grown crystals, in which the moisture absorption rate is measured using a gravimetric analysis. Degradation of the scintillation performance was investigated by recording gamma-ray spectra and monitoring the photopeak position, count rate and energy resolution. The accompanying physical degradation of the samples exposed to ambient atmosphere was photographically recorded as well. The results were compared with ben

  3. STATES GOVERNMENT S. R. Sapirle~, Manager, Oak Ridge Operations

    Office of Legacy Management (LM)

    oh&- 1) +9-y l "UNITED STATES GOVERNMENT S. R. Sapirle~, Manager, Oak Ridge Operations NOVEMBER 2.3 1954 S : J. C. Clarke, Acting Manager, New York . . SUBJXT: REQUEST FOR URMWJM TEm-CHLORIDE SYMBOL: AM:% "& ATTENTION: Mr.N. Woodruff The Frankford Arsenal, Philadelphia, Pennsylvania has under date .of October 26, 1954; requested that we arrange for the shipment of approximately one kilogram of normal uranium tetra-chloride, preferably anhydrous to Mr. C. C> Fawcett, S. F.

  4. EIA Energy Efficiency-Table 5f. Economic Indicators a for the...

    Gasoline and Diesel Fuel Update (EIA)

    f Page Last Modified: May 2010 Table 5f. Economic Indicators 1 for the Metalcasting Industry (NAICS 3315), 1998, 2002, and 2006 MECS Survey Years Indicators 1998 2002 2006 Nominal...

  5. Residential Small Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    The rebate is equal to $0.75 per watt of nominal generation capacity per residential owner of an eligible facility, up to $3,750 or 50% of system costs, whichever is less. Photovoltaic (PV)...

  6. Understanding the AIRS, ARM, and MODIS cloud products by cross...

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

    of passive IR-derived CTH from other measurement platforms despite the nominal footprint size of 45 km at nadir view. Independent comparisons of CTH to the millimeter-wave...

  7. table12.xls

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

    Years (Billion Nominal Dollars) Survey Years Household Composition Households With Children... NA NA 35.9 46.1 46.7 70.7 Age of Oldest Child...

  8. OpenEI Community Central | OpenEI Community

    Open Energy Info (EERE)

    Author Replies Last Post sort icon Blog entry American Clean Skies Foundation Nominations open for 250,000 Multimedia Clean Energy prizes Graham7781 2 Oct 2012 - 13:01 Groups Menu...

  9. OpenEI Community Central | OpenEI Community

    Open Energy Info (EERE)

    Renewable Energy Beautifully Dc 20 Mar 2015 - 11:22 Blog entry clean energy Nominations open for 250,000 Multimedia Clean Energy prizes Graham7781 2 Oct 2012 - 13:01 Groups Menu...

  10. Case hardenable nickel-cobalt steel

    DOE Patents [OSTI]

    Qian, Yana (Sunnyvale, CA); Olson, Gregory B. (Evanston, IL)

    2012-04-17

    An advanced secondary hardening carburized Ni--Co steel achieves an improved case hardness of about 68-69 Rc together with nominal core hardness of about 50 Rc.

  11. Origin State Destination State STB EIA STB EIA Alabama

    Gasoline and Diesel Fuel Update (EIA)

    81.4% Illinois Alabama W W W W W W W W Illinois Florida W W W W W W W W Transportation cost per short ton (nominal) Shipments with transportation rates over total shipments...

  12. ALSNews Vol. 309

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

    be found at http:www-als.lbl.govalsstatus. UECCorner UEC Corner Nominate Shirley, Halbach and Renner Awardees The ALS Users' Meeting is less than five months away. Now is a...

  13. HQ F 331.1

    Office of Environmental Management (EM)

    Therefore, I nominate the employee for an award as indicated in item 3 above. Organization: Amount: (On-The-Spot or Time-Off up to One Day) Appropriation Code: Social...

  14. Aluminum ion parameters for the 2015 PP-on-Al setup in RHIC

    SciTech Connect (OSTI)

    Gardner, C. J.

    2015-10-02

    In this note the nominal parameters for aluminum ions in Booster, AGS, and RHIC are given for the PP-on-Al setup in RHIC. The setup parameters are summarized in Sections 13, 14, 15.

  15. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    69 Table 3.1 Fossil Fuel Production Prices, Selected Years, 1949-2011 (Dollars per Million Btu) Year Coal 1 Natural Gas 2 Crude Oil 3 Fossil Fuel Composite 4 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Percent Change 7 1949 0.21 1.45 0.05 0.37 0.44 3.02 0.26 1.81 - - 1950 .21 1.41 .06 .43 .43 R 2.95 .26 1.74 -3.6 1955 .19 1.12 .09 .54 .48 2.88 .27 R 1.63 -3.6 1960 .19 1.04 .13 .68 .50 2.67 .28 1.52 -2.3 1965 .18 .92 .15 .73 .49 R 2.47 .28 1.39 -1.5 1970 .27 1.09 .15 .63

  16. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    1 Table 5.18 Crude Oil Domestic First Purchase Prices, Selected Years, 1949-2011 (Dollars per Barrel) Year Alaska North Slope California Texas U.S. Average Nominal 1 Real 2 Nominal 1 Real 2 Nominal 1 Real 2 Nominal 1 Real 2 1949 - - - - NA NA NA NA 2.54 R 17.52 1950 - - - - NA NA NA NA 2.51 R 17.13 1955 - - - - NA NA NA NA 2.77 R 16.69 1960 NA NA NA NA NA NA 2.88 R 15.47 1965 NA NA NA NA NA NA 2.86 R 14.35 1970 NA NA NA NA NA NA 3.18 R 13.07 1975 NA NA NA NA NA NA 7.67 R 22.83 1976 NA NA NA NA

  17. Table 3.1 Fossil Fuel Production Prices, 1949-2011 (Dollars per Million Btu)

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

    Fossil Fuel Production Prices, 1949-2011 (Dollars per Million Btu) Year Coal 1 Natural Gas 2 Crude Oil 3 Fossil Fuel Composite 4 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Percent Change 7 1949 0.21 1.45 0.05 0.37 0.44 3.02 0.26 1.81 – – 1950 .21 1.41 .06 .43 .43 2.95 [R] .26 1.74 -3.6 1951 .21 1.35 .06 .40 .44 2.78 .26 1.65 -5.4 1952 .21 1.31 [R] .07 .45 .44 2.73 .26 1.63 -1.0 1953 .21 1.29 .08 .50 .46 2.86 .27 1.69 3.3 1954 .19 1.18 .09 .55 .48 2.94 .28 1.70 .7 1955

  18. Table 5.18 Crude Oil Domestic First Purchase Prices, 1949-2011 (Dollars per Barrel)

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

    8 Crude Oil Domestic First Purchase Prices, 1949-2011 (Dollars per Barrel) Year Alaska North Slope California Texas U.S. Average Nominal 1 Real 2 Nominal 1 Real 2 Nominal 1 Real 2 Nominal 1 Real 2 1949 – – – – NA NA NA NA 2.54 17.52 [R] 1950 – – – – NA NA NA NA 2.51 17.13 [R] 1951 – – – – NA NA NA NA 2.53 16.10 [R] 1952 – – – – NA NA NA NA 2.53 15.83 [R] 1953 – – – – NA NA NA NA 2.68 16.57 [R] 1954 – – – – NA NA NA NA 2.78 17.03 [R] 1955 – – – – NA NA NA NA 2.77 16.69

  19. " East North Central",16,16.1,14,17.9,18.5,25.7

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

    Fuel Expenditures, Selected Survey Years (Billion Nominal Dollars) " ,"Survey Years" ,1983,1985,1988,1991,1994,2001 "Total",95.1,99.1,81.1,98.2,104.7,150.3 "Household...

  20. Reducing Plug and Process Loads for a Large Scale, Low Energy...

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

    ... Proposals (RFP) set a whole-building demand-side energy use requirement of a nominal 25 ... IT and management put in place policies that have eliminated shared and personal ...

  1. ALSNews Vol. 323

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

    In This Issue Large Magnetization at Carbon Surfaces Mineral Deformation at Earth's Core-Mantle Boundary Nominate Users, Staff for UEC Awards ALS Science Is the Topic of the...

  2. summer school flyer.indd

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

    are in that program 5. Nomination letter from your advisor 6. Two additional reference letters if you are NOT enrolled in a U.S. graduate program Please include the following...

  3. This Week In Petroleum Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    currently tight oil market will get even tighter and crude oil prices may once again test historical highs (in nominal terms). Concerns about weather, both on the supply side...

  4. D'Agostino Sworn-In as the Energy Department's Under Secretary...

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

    President Bush nominated D'Agostino on May 17, 2007, and he was confirmed by the Senate on August 1, 2007. D'Agostino, who joined the Department in 1991, most recently served as ...

  5. By Kortny Rolston, CAES Communications W

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

    fac- ulty to Idaho's universities, and to reach out across Idaho to promote an informed energy policy dialogue," their nomination letter stated. Blackman said it was an honor to...

  6. SWERA/Wind Resource Information | Open Energy Information

    Open Energy Info (EERE)

    wind resources are depicted as average wind speed (meters per second) or wind power density (watts per square meter) at a specified height above the ground (nominally 50 m)....

  7. Price of Calmeron, LA Natural Gas LNG Imports from Trinidad and Tobago

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

    (Nominal Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 8.44 2012 9.75 11.31

  8. Headquarters Awards | Department of Energy

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

    the employee has been rated at "Needs Improvement" or below on any critical element. All employees rated at or above this level will be nominated for a Performance-Based Cash Award

  9. American Clean Skies Foundation | OpenEI Community

    Open Energy Info (EERE)

    American Clean Skies Foundation Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 2 October, 2012 - 13:01 Nominations open for 250,000 Multimedia Clean...

  10. Yuan Tseh Lee, 1981 | U.S. DOE Office of Science (SC)

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

    Yuan Tseh Lee, 1981 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony The...

  11. Energy Incentive Programs, Utah | Department of Energy

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

    ... The Cool Keeper program provides a nominal annual bill credit in exchange for allowing the utility to install at no cost a web-programmable thermostat or digital control unit ...

  12. AwardWinnersByCategoryProject

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

    Category Project Name Team Member Group Change Agents Gold Award Nominated by Mary Neu Re-Sourcing Pj Martinez DSESH-STO Dave Seagraves RP-SVS Laurie Tomlinson B-DO Star - Change...

  13. Helen T. Edwards, 1986 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Helen T. Edwards, 1986 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  14. John O. Rasmussen, 1967 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    John O. Rasmussen, 1967 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  15. o CNMS Status Update

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

    Town Hall User Meeting (see attached slides) * Agenda: o Intro of UEC o CNMS Status Update o UEC activities o Nominations for open seat on the UEC * Activities o Monthly Telecon o...

  16. Keith O. Hodgson, 2002 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Keith O. Hodgson, 2002 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  17. Arthur C. Upton, 1965 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Arthur C. Upton, 1965 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony The...

  18. Gordon C. Osbourn, 1985 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Gordon C. Osbourn, 1985 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  19. Paul C. Canfield, 2011 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Paul C. Canfield, 2011 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  20. Ernest C. Anderson, 1966 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Ernest C. Anderson, 1966 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  1. Charles C. Cremer, 1972 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Charles C. Cremer, 1972 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  2. Rough order of magnitude cost estimate for immobilization of 18.2 MT of plutonium using existing facilities at the Savannah River site: alternatives 3A/5A/6A/6B/7A/9A

    SciTech Connect (OSTI)

    DiSabatino, A., LLNL

    1998-06-01

    The purpose of this Cost Estimate Report is to identify preliminary capital and operating costs for a facility to immobilize 18.2 metric tons (nominal) of plutonium using ceramic in a new facility at Savannah River Site (SRS).

  3. Neile Miller

    Broader source: Energy.gov [DOE]

    Neile L. Miller is the Acting Administrator for the National Nuclear Security Administration (NNSA). Her nomination for Principal Deputy Administrator by President Obama was confirmed by the U.S....

  4. Secretary Chu Announces 2011 Ernest Orlando Lawrence Award Winners...

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

    Nine winners were named today in eight categories. Winners in each category will receive a gold medal, a citation and 20,000. In the case of co-nomination, the honorarium is ...

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    1. U.S. average estimated coal transportation rates between mines and power plants Revenue Per Ton Mile (nominal dollars) Revenue Per Ton Mile (real 1999 dollars)1 2001 0.0139...

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    nominations for flows tomorrow. The 14.3-mile Seneca pipeline will allow natural gas to flow north to the Rockies Express mainline, where a new compressor station will allow the...

  7. James L. Smith, 1986 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    James L. Smith, 1986 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & ... 903-2411 E: Email Us 1980's James L. Smith, 1986 Print Text Size: A A A FeedbackShare ...

  8. Barry F. Smith, 2011 | U.S. DOE Office of Science (SC)

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

    Barry F. Smith, 2011 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & ... 903-2411 E: Email Us 2010's Barry F. Smith, 2011 Print Text Size: A A A FeedbackShare ...

  9. Federal Energy and Water Management Awards Criteria Briefing Webinar

    Broader source: Energy.gov [DOE]

    Webinar provides an overview of the 2015 Federal Energy and Water Management Awards criteria and eligibility requirements, as well as tips on how to prepare nomination narratives to achieve better scores.

  10. Herbert Goldstein, 1962 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Herbert Goldstein, 1962 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony...

  11. Microsoft Word - EXC-12-0001thru03.doc

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

    certain types of GSFLs based upon minimum average lumens-per- watt (lmW) efficacy and color rendering index (CRI) levels, as follows: Lamp type Nominal lamp wattage Minimum CRI...

  12. ALSNews Vol. 344

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

    of Warwick, UK ALS User Meeting - Save the Date October 7-9, 2013; Berkeley, CA, USA UEC Corner Nominate Colleagues for Awards The UEC would like to extend a hearty...

  13. Wattman_bio.pdf | Department of Energy

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

    Wattman_bio.pdf Wattman_bio.pdf PDF icon Wattman_bio.pdf More Documents & Publications LopezPersonalProfile.pdf Aviation Management Professional Award Nomination for: Ferrin Moore, Senior Aviation Policy Officer - Bio

  14. ARM - Facility News Article

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

    May 12, 2015 [Facility News] 2015 William T. Pecora Award Nominations Bookmark and Share William T. Pecora William T. Pecora Nominations for the 2015 William T. Pecora Award are currently being accepted through June 15. This award is presented annually to individuals or groups that have made outstanding contributions toward understanding the Earth using remote sensing. Individuals from public and private sector, teams, organizations, and professional societies are eligible. Both national and

  15. SSRL HEADLINES August 2003

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

    2 August, 2003 __________________________________________________________________________ Contents of this Issue: Science Highlight - Protecting against Cocaine, Heroin, and Sarin Gas X-ray Absorption Spectroscopy Catches the Chemical Form of Mercury in Fish Final Phase of SPEAR3 Installation on Schedule Registration Extended for SSRL SMB Summer School Call for Nominations for 6th Annual Lytle Award Nominations for the SSRLUO-EC Several Workshops Planned for October 8, 2003 30th Annual SSRL

  16. Featured Announcements

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

    November 2013 2014 Call for NERSC Initiative for Scientific Exploration (NISE) Program Due December 8 November 18, 2013 by Francesca Verdier Users may now submit requests for the 2014 NERSC Initiative for Scientific Exploration (NISE) program. The deadline to apply is Sunday December 8, 11:59 PM Pacific Time. Read the full post Call for nominations for NERSC HPC Achievement Awards Due December 16 November 18, 2013 by Francesca Verdier Nominations are open for the 2014 NERSC Award for Innovative

  17. Awards

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

    Awards banner Home Agenda Awards Exhibitors Lodging Posters Registration Transportation Workshops Contact Us User Meeting Archives Users' Executive Committee ALS User Meeting Awards The ALS Users' Executive Committee invites ALS users and staff to submit nominations in recognition of the people who have made significant contributions to the scientific and user support programs at the ALS. Nominations may be made for any or all of the following awards by downloading and filling out the form(s) at

  18. NERSC HPC Achievement Awards

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

    Call for Nominations (2016) 2016 Nomination Form 2015 Recipients 2014 Recipients 2013 Recipients Share Your Research User Submitted Research Citations NERSC Citations Home » Science at NERSC » NERSC HPC Achievement Awards NERSC HPC Achievement Awards The NERSC HPC Achievement Awards are presented annually to recognize extraordinary scientific achievement from NERSC users and to encourage the innovative use of NERSC's High Performance Computing and Data systems. NERSC users, project Principal

  19. DOE F 3450.3

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

    . 1. Employee (Complete Payroll Name): 2. Social Security Number: 3. Effective Date in Current Position: 4. Period of Service on Which Nomination is Based: APPROVAL 32. Title of Authorizing Official: 31. 45. Title of Authorizing Official (Personnel Office): 12. Title: 26. Reviewing Official (Print or Type Name): 18. Signature: 11. Initiator (Print or Type Name): 5. Type of Award for Which Nominated: Award Justification Attached (See Instructions on Reverse). SERVICING PERSONNEL OFFICE 33.

  20. Department of Energy 2013 Sustainability Award Categories

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

    Sustainability Performance Office sustainability@hq.doe.gov Department of Energy 2016 Sustainability Awards Information The DOE Sustainability Awards recognize exemplary achievement that advances sustainability at DOE sites and national laboratories. Nominations for the 2016 Sustainability Awards are being accepted through the DOE Sustainability Awards Database. The database allows for nominations to be created, edited, and submitted for consideration. If an account was created for a previous

  1. Federal Energy and Water Management Awards: Frequently Asked Questions |

    Office of Environmental Management (EM)

    Department of Energy Frequently Asked Questions Federal Energy and Water Management Awards: Frequently Asked Questions Document answers frequently asked questions (FAQs) about nomination guidelines and criteria for the 2016 Federal Energy and Water Management Awards. PDF icon Download the 2016 Federal Energy and Water Management Awards FAQs. More Documents & Publications Federal Energy and Water Management Awards: Nomination Quick Reference Criteria and Guidelines for the Federal Energy

  2. Microsoft Word - IG-0778 WATCHLIST REPORT 10-01-07.doc

    Office of Environmental Management (EM)

    Inspection Report The Consolidated Terrorism Watchlist Nomination Process at the Department of Energy DOE/IG-0778 October 2007 U.S. Department of Energy Office of Inspector General Office of Inspections and Special Inquiries THE CONSOLIDATED TERRORISM WATCHLIST NOMINATION PROCESS AT THE DEPARTMENT OF ENERGY TABLE OF CONTENTS OVERVIEW Introduction and Objective 1 Observations and Conclusions 2 DETAILS OF FINDINGS DOE Watchlisting 3 RECOMMENDATIONS 5 MANAGEMENT COMMENTS 5 INSPECTOR COMMENTS 5

  3. In-situ fault detection apparatus and method for an encased energy storing device

    DOE Patents [OSTI]

    Hagen, Ronald A.; Comte, Christophe; Knudson, Orlin B.; Rosenthal, Brian; Rouillard, Jean

    2000-01-01

    An apparatus and method for detecting a breach in an electrically insulating surface of an electrically conductive power system enclosure within which a number of series connected energy storing devices are disposed. The energy storing devices disposed in the enclosure are connected to a series power connection. A detector is coupled to the series connection and detects a change of state in a test signal derived from the series connected energy storing devices. The detector detects a breach in the insulating layer of the enclosure by detecting a state change in the test signal from a nominal state to a non-nominal state. A voltage detector detects a state change of the test signals from a nominal state, represented by a voltage of a selected end energy storing device, to a non-nominal state, represented by a voltage that substantially exceeds the voltage of the selected opposing end energy storing device. Alternatively, the detector may comprise a signal generator that produces the test signal as a time-varying or modulated test signal and injects the test signal into the series connection. The detector detects the state change of the time-varying or modulated test signal from a nominal state, represented by a signal substantially equivalent to the test signal, to a non-nominal state, representative by an absence of the test signal.

  4. Testing of a model to estimate vapor concentration of various organic chemicals. Master's thesis

    SciTech Connect (OSTI)

    Bakalyar, S.M.

    1990-01-01

    A model developed by Dr. Parker C. Reist to predict the build-up and decay rates of vapor concentrations following a chemical spill and clean-up was tested. The chemicals tested were: acetone, butyl acetate, ethyl acetate, hexane, methylene chloride, methyl ethyl ketone, and toluene. The evaporation rates of these chemicals were determined both by prediction, using a model developed by I. Kawamura and D. Mackay, and empirically and these rates were used in the Reist model. Chamber experiments were done to measure actual building-up and decay of vapor concentrations for simulated spills and simulated clean-up.

  5. .sup.18 F-4-Fluoroantipyrine

    DOE Patents [OSTI]

    Shiue, Chyng-Yann; Wolf, Alfred P.

    1984-03-13

    The novel radioactive compound .sup.18 F-4-fluoroantipyrine having high specific activity which can be used in nuclear medicine in diagnostic applications, prepared by the direct fluorination of antipyrine in acetic acid with radioactive fluorine at room temperature and purifying said radioactive compound by means of gel chromatography with ethyl acetate as eluent is disclosed. The non-radioactive 4-fluoroantipyrine can also be prepared by the direct fluorination of antipyrine in acetic acid with molecular fluorine at room temperature and purified by means of gel chromotography with ethyl acetate eluent.

  6. Coolside waste management demonstration OCDO grant agreement No. CDO/D-902-9. Final report

    SciTech Connect (OSTI)

    Wu, M.; Winschel, R.A.

    1997-10-01

    The objectives of this project were to evaluate the potential utilization in road construction of wastes produced from the Coolside, LIMB (limestone injection multi-stage burner) and FBC (fluidized-bed combustion) processes, and to specify criteria for landfill disposal of waste from the Coolside process. These three processes are considered to be clean coal technologies. The Coolside process involves injecting an aqueous slurry of hydrated lime into the ductwork downstream of the air preheater in a coal-fired boiler. The hydrated lime captures sulfur dioxide from the flue gas producing anhydrous calcium sulfite and calcium sulfate, which are collected along with the unused hydrated lime and fly ash. The LIMB process involves injection of lime or hydrated lime directly into the furnace to capture sulfur dioxide. The waste consists principally of anhydrous calcium sulfate, lime, and fly ash. Both processes were demonstrated successfully at the Edgewater Station of Ohio Edison in Lorrain, OH, from 1989 to 1992. Circulating fluidized-bed combustion (FBC) is a commercial technology which combines steam generation with SO{sub 2} control by burning coal in a circulating bed of limestone. The waste, chemically similar to LIMB waste, is produced by bleed-off of the bed material and by collection of the flue dust. All three processes produce a dry solid waste, which must either be used or disposed of and managed to ensure environmental compliance and economic feasibility. The project was completed in June 1996.

  7. Molecular simulation of structure and diffusion at smectite-water interfaces: Using expanded clay interlayers as model nanopores

    SciTech Connect (OSTI)

    Greathouse, Jeffery A.; Hart, David; Bowers, Geoffrey M.; Kirkpatrick, R. James; Cygan, Randall Timothy

    2015-07-20

    In geologic settings relevant to a number of extraction and potential sequestration processes, nanopores bounded by clay mineral surfaces play a critical role in the transport of aqueous species. Solution structure and dynamics at claywater interfaces are quite different from their bulk values, and the spatial extent of this disruption remains a topic of current interest. We have used molecular dynamics simulations to investigate the structure and diffusion of aqueous solutions in clay nanopores approximately 6 nm thick, comparing the effect of clay composition with model Na-hectorite and Na-montmorillonite surfaces. In addition to structural properties at the interface, water and ion diffusion coefficients were calculated within each aqueous layer at the interface, as well as in the central bulk-like region of the nanopore. The results show similar solution structure and diffusion properties at each surface, with subtle differences in sodium adsorption complexes and water structure in the first adsorbed layer due to different arrangements of layer hydroxyl groups in the two clay models. Interestingly, the extent of surface disruption on bulk-like solution structure and diffusion extends to only a few water layers. Additionally, a comparison of sodium ion residence times confirms similar behavior of inner-sphere and outer-sphere surface complexes at each clay surface, but ~1% of sodium ions adsorb in ditrigonal cavities on the hectorite surface. Thus, the presence of these anhydrous ions is consistent with highly immobile anhydrous ions seen in previous nuclear magnetic resonance spectroscopic measurements of hectorite pastes.

  8. Molecular Simulation of Structure and Diffusion at Smectite-Water Interfaces: Using Expanded Clay Interlayers as Model Nanopores

    SciTech Connect (OSTI)

    Greathouse, Jeffery A.; Hart, David; Bowers, Geoffrey M.; Kirkpatrick, R. James; Cygan, Randall Timothy

    2015-07-20

    In geologic settings relevant to a number of extraction and potential sequestration processes, nanopores bounded by clay mineral surfaces play a critical role in the transport of aqueous species. Solution structure and dynamics at claywater interfaces are quite different from their bulk values, and the spatial extent of this disruption remains a topic of current interest. We have used molecular dynamics simulations to investigate the structure and diffusion of aqueous solutions in clay nanopores approximately 6 nm thick, comparing the effect of clay composition with model Na-hectorite and Na-montmorillonite surfaces. In addition to structural properties at the interface, water and ion diffusion coefficients were calculated within each aqueous layer at the interface, as well as in the central bulk-like region of the nanopore. The results show similar solution structure and diffusion properties at each surface, with subtle differences in sodium adsorption complexes and water structure in the first adsorbed layer due to different arrangements of layer hydroxyl groups in the two clay models. Interestingly, the extent of surface disruption on bulk-like solution structure and diffusion extends to only a few water layers. Additionally, a comparison of sodium ion residence times confirms similar behavior of inner-sphere and outer-sphere surface complexes at each clay surface, but ~1% of sodium ions adsorb in ditrigonal cavities on the hectorite surface. Thus, the presence of these anhydrous ions is consistent with highly immobile anhydrous ions seen in previous nuclear magnetic resonance spectroscopic measurements of hectorite pastes.

  9. Shock initiation experiments on ratchet grown PBX 9502

    SciTech Connect (OSTI)

    Gustavsen, Richard L; Thompson, Darla G; Olinger, Barton W; Deluca, Racci; Bartram, Brian D; Pierce, Timothy H; Sanchez, Nathaniel J

    2010-01-01

    This study compares the shock initiation behavior of PBX 9502 pressed to less than nominal density (nominal density is 1.890 {+-} 0.005 g/cm{sup 3}) with PBX 9502 pressed to nominal density and then ''ratchet grown'' to low density. PBX 9502 is an insensitive plastic bonded explosive consisting of 95 weight % dry-aminated tri-amino-tri-nitro-benzene (TATB) and 5 weight % Kel-F 800 plastic binder. ''Ratchet growth'' - an irreversible increase in specific volume - occurs when an explosive based on TATB is temperature cycled. The design of our study is as follows: PBX 9502, all from the same lot, received the following four treatments. Samples in the first group were pressed to less than nominal density. These were not ratchet grown and used as a baseline. Samples in the second group were pressed to nominal density and then ratchet grown by temperature cycling 30 times between -54 C and +80 C. Samples in the final group were pressed to nominal density and cut into 100 mm by 25.4 mm diameter cylinders. During thermal cycling the cylinders were axially constrained by a 100 psi load. Samples for shock initiation experiments were cut perpendicular (disks) and parallel (slabs) to the axial load. The four sample groups can be summarized with the terms pressed low, ratchet grown/no load, axial load/disks, and axial load/slabs. All samples were shock initiated with nearly identical inputs in plate impact experiments carried out on a gas gun. Wave profiles were measured after propagation through 3, 4, 5, and 6 mm of explosive. Side by side comparison of wave profiles from different samples is used as a measure of relative sensitivity. All reduced density samples were more shock sensitive than nominal density PBX 9502. Differences in shock sensitivity between ratchet grown and pressed to low density PBX 9502 were small, but the low density pressings are slightly more sensitive than the ratchet grown samples.

  10. Nonaqueous polypyrrole colloids

    DOE Patents [OSTI]

    Armes, Steven P. (Los Alamos, NM); Aldissi, Mahmoud (Santa Fe, NM)

    1991-01-01

    Processable conductive polymers including an oxidized, polymerized aromatic heterocyclic monomer, e.g., pyrrole, an stabilizing effective amount of a poly(vinyl acetate) and dopant anions, and a process of preparing said processable conductive polymers directly in a nonaqueous medium such as methyl acetate, methyl formate, ethyl formate, and propyl formate are disclosed.

  11. Continuous wasteless ecologically safe technology of propylenecarbonate production in presence of phthalocyanine catalysts

    DOE Patents [OSTI]

    Afanasiev, Vladimir Vasilievich (Moscow, RU); Zefirov, Nikolai Serafimovich (Moscow, RU); Zalepugin, Dmitry Yurievich (Moscow, RU); Polyakov, Victor Stanislavovich (Moscow, RU); Tilkunova,Nataliya Alexandrovna (Moscow, RU); Tomilova, Larisa Godvigovna (Moscow, RU)

    2009-09-08

    A continuous method of producing propylenecarbonate includes carboxylation of propylene oxide with carbon dioxide in presence of phthalocyanine catalyst on an inert carrier, using as the phthalocyanine catalyst at least one catalyst selected from the group consisting of not-substituted, methyl, ethyl, butyl, and tret butyl-substituted phthalocyanines of metals, including those containing counterions, and using as the carrier a hydrophobic carrier.

  12. Conversion of Biomass-Derived Small Oxygenates over HZSM-5 and its Deactivation Mechanism

    SciTech Connect (OSTI)

    Ramasamy, Karthikeyan K.; Gerber, Mark A.; Flake, Matthew D.; Zhang, He; Wang, Yong

    2014-02-28

    HZSM-5 catalyst deactivation was studied using aqueous feed mixtures containing ethanol, ethanol+ acetic acid, ethanol+ethyl acetate, or ethanol+acetaldehyde in a fixed bed reactor at 360C and 300psig. Compared to ethanol alone experiment, addition of other oxygenates reduced catalyst life in the order of: ethyl acetateethyl acetate feed, the presence of acetaldehyde appears to produce high molecular weight aromatic compounds which deactivate the catalyst through a pore-blocking mechanism. Acetic acid deactivates the catalyst through an active site poisoning mechanism or strong adsorption of acetate intermediates on the active sites (hydroxyl groups). Ethanol deactivates the catalyst primarily through its pore-blocking mechanism, but the rate of ethanol deactivation is orders of magnitude slower than that of acetaldehyde. Ethyl acetate hydrolyzes to form acetic acid and ethanol which deactivate the catalyst through its respective mechanisms. In addition, each functional group of oxygenates requires different active sites/catalysts and different operating conditions due to competitive adsorptions on active sites for their conversion to the desired products. Therefore, it is necessary to pre-treat the mixture of oxygenates to produce a feed stream containing the same or similar functional group compounds before converting the feed stream to hydrocarbon compounds over HZSM-5 catalyst.

  13. Sprayable titanium composition

    DOE Patents [OSTI]

    Tracy, Chester E. (South River, NJ); Kern, Werner (Belle Mead, NJ); Vibronek, Robert D. (Sayreville, NJ)

    1980-01-01

    The addition of 2-ethyl-1-hexanol to an organometallic titanium compound dissolved in a diluent and optionally containing a lower aliphatic alcohol spreading modifier, produces a solution that can be sprayed onto a substrate and cured to form an antireflection titanium oxide coating having a refractive index of from about 2.0 to 2.2.

  14. Anisotropic membranes for gas separation

    DOE Patents [OSTI]

    Gollan, A.Z.

    1987-07-21

    A gas separation membrane has a dense separating layer about 10,000 Angstroms or less thick and a porous support layer 10 to 400 microns thick that is an integral unit with gradually and continuously decreasing pore size from the base of the support layer to the surface of the thin separating layer and is made from a casting solution comprising ethyl cellulose and ethyl cellulose-based blends, typically greater than 47.5 ethoxyl content ethyl cellulose blended with compatible second polymers, such as nitrocellulose. The polymer content of the casting solution is from about 10% to about 35% by weight of the total solution with up to about 50% of this polymer weight a compatible second polymer to the ethyl cellulose in a volatile solvent such as isopropanol, methylacetate, methanol, ethanol, and acetone. Typical nonsolvents for the casting solutions include water and formamide. The casting solution is cast in air from about zero to 10 seconds to allow the volatile solvent to evaporate and then quenched in a coagulation bath, typically water, at a temperature of 7--25 C and then air dried at ambient temperature, typically 10--30 C. 2 figs.

  15. Anisotropic membranes for gas separation

    DOE Patents [OSTI]

    Gollan, Arye Z. (Newton, MA)

    1987-01-01

    A gas separation membrane has a dense separating layer about 10,000 Angstroms or less thick and a porous support layer 10 to 400 microns thick that is an integral unit with gradually and continuously decreasing pore size from the base of the support layer to the surface of the thin separating layer and is made from a casting solution comprising ethyl cellulose and ethyl cellulose-based blends, typically greater than 47.5 ethoxyl content ethyl cellulose blended with compatible second polymers, such as nitrocellulose. The polymer content of the casting solution is from about 10% to about 35% by weight of the total solution with up to about 50% of this polymer weight a compatible second polymer to the ethyl cellulose in a volatile solvent such as isopropanol, methylacetate, methanol, ethanol, and acetone. Typical nonsolvents for the casting solutions include water and formamide. The casting solution is cast in air from about zero to 10 seconds to allow the volatile solvent to evaporate and then quenched in a coagulation bath, typically water, at a temperature of 7.degree.-25.degree. C. and then air dried at ambient temperature, typically 10.degree.-30.degree. C.

  16. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    15 Table 7.9 Coal Prices, Selected Years, 1949-2011 (Dollars per Short Ton) Year Bituminous Coal Subbituminous Coal Lignite 1 Anthracite Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 4 4.90 4,R 33.80 4 ( ) 4 ( ) 2.37 R 16.35 8.90 R 61.38 5.24 R 36.14 1950 4 4.86 4,R 33.16 4 ( ) 4 ( ) 2.41 R 16.44 9.34 R 63.73 5.19 R 35.41 1955 4 4.51 4,R 27.17 4 ( ) 4 ( ) 2.38 R 14.34 8.00 R 48.19 4.69 R 28.25 1960 4 4.71 4,R 25.31 4 ( ) 4 ( ) 2.29 R 12.30 8.01 R

  17. L-asparagine crystals with wide gap semiconductor features: Optical absorption measurements and density functional theory computations

    SciTech Connect (OSTI)

    Zanatta, G.; Gottfried, C.; Silva, A. M.; Caetano, E. W. S.; Sales, F. A. M.; Freire, V. N.

    2014-03-28

    Results of optical absorption measurements are presented together with calculated structural, electronic, and optical properties for the anhydrous monoclinic L-asparagine crystal. Density functional theory (DFT) within the generalized gradient approximation (GGA) including dispersion effects (TS, Grimme) was employed to perform the calculations. The optical absorption measurements revealed that the anhydrous monoclinic L-asparagine crystal is a wide band gap material with 4.95 eV main gap energy. DFT-GGA+TS simulations, on the other hand, produced structural parameters in very good agreement with X-ray data. The lattice parameter differences ?a, ?b, ?c between theory and experiment were as small as 0.020, 0.051, and 0.022, respectively. The calculated band gap energy is smaller than the experimental data by about 15%, with a 4.23 eV indirect band gap corresponding to Z???? and Z???? transitions. Three other indirect band gaps of 4.30 eV, 4.32 eV, and 4.36 eV are assigned to ?3 ???, ?1 ???, and ?2 ??? transitions, respectively. ?-sol computations, on the other hand, predict a main band gap of 5.00 eV, just 50 meV above the experimental value. Electronic wavefunctions mainly originating from O 2pcarboxyl, C 2pside chain, and C 2pcarboxyl orbitals contribute most significantly to the highest valence and lowest conduction energy bands, respectively. By varying the lattice parameters from their converged equilibrium values, we show that the unit cell is less stiff along the b direction than for the a and c directions. Effective mass calculations suggest that hole transport behavior is more anisotropic than electron transport, but the mass values allow for some charge mobility except along a direction perpendicular to the molecular layers of L-asparagine which form the crystal, so anhydrous monoclinic L-asparagine crystals could behave as wide gap semiconductors. Finally, the calculations point to a high degree of optical anisotropy for the absorption and complex dielectric function, with more structured curves for incident light polarized along the 100 and 101 directions.

  18. Apparatus and method for routing a transmission line through a downhole tool

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., H. Tracy; Pixton, David S.; Briscoe, Michael; Reynolds, Jay

    2006-07-04

    A method for routing a transmission line through a tool joint having a primary and secondary shoulder, a central bore, and a longitudinal axis, includes drilling a straight channel, at a positive, nominal angle with respect to the longitudinal axis, through the tool joint from the secondary shoulder to a point proximate the inside wall of the centtral bore. The method further includes milling back, from within the central bore, a second channel to merge with the straight channel, thereby forming a continuous channel from the secondary shoulder to the central bore. In selected embodiments, drilling is accomplished by gun-drilling the straight channel. In other embodiments, the method includes tilting the tool joint before drilling to produce the positive, nominal angle. In selected embodiments, the positive, nominal angle is less than or equal to 15 degrees.

  19. Aspects of uranium chemistry pertaining to UF{sub 6} cylinder handling

    SciTech Connect (OSTI)

    Ritter, R.L.; Barber, E.J.

    1991-12-31

    Under normal conditions, the bulk of UF{sub 6} in storage cylinders will be in the solid state with an overpressure of gaseous UF{sub 6} well below one atmosphere. Corrosion of the interior of the cylinder will be very slow, with formation of a small amount of reduced fluoride, probably U{sub 2}F{sub 9}. The UO{sub 3}-HF-H{sub 2}O phase diagram indicates that reaction of any inleaking water vapor with the solid UF{sub 6} will generate the solid material [H{sub 3}O]{sub 2}(U(OH){sub 4}F{sub 4}) in equilibrium with an aqueous HF solution containing only small amounts of uranium. The corrosion of the steel cylinder by these materials may be enhanced over that observed with gaseous anhydrous UF{sub 6}.

  20. Aluminum phosphate ceramics for waste storage

    SciTech Connect (OSTI)

    Wagh, Arun; Maloney, Martin D

    2014-06-03

    The present disclosure describes solid waste forms and methods of processing waste. In one particular implementation, the invention provides a method of processing waste that may be particularly suitable for processing hazardous waste. In this method, a waste component is combined with an aluminum oxide and an acidic phosphate component in a slurry. A molar ratio of aluminum to phosphorus in the slurry is greater than one. Water in the slurry may be evaporated while mixing the slurry at a temperature of about 140-200.degree. C. The mixed slurry may be allowed to cure into a solid waste form. This solid waste form includes an anhydrous aluminum phosphate with at least a residual portion of the waste component bound therein.

  1. Structural and thermal studies of H{sub 2}La{sub 2/3}Ta{sub 2}O{sub 7}, a protonated layered perovskite

    SciTech Connect (OSTI)

    Le Berre, F.; Crosnier-Lopez, M.P.; Fourquet, J.L.

    2006-04-13

    We have synthesised the new protonated layered perovskite H{sub 2}La{sub 2/3}Ta{sub 2}O{sub 7} which is related to the Ruddlesden-Popper family. This compound is obtained by ionic exchange starting from Li{sub 2}La{sub 2/3}Ta{sub 2}O{sub 7} maintained in dilute HNO{sub 3} at 60 deg. C. Thermal X-ray diffraction and DTA/TGA revealed interesting dehydration properties with formation of a layered anhydrous phase leading at higher temperature (1550 deg. C) to La{sub 1/3}TaO{sub 3}. This latter compound exhibits the original lanthanum ordering expected similarly to that of the Li form, while at 900 deg. C a metastable form, presenting a disordered La distribution, is observed.

  2. Actinide Dioxides in Water: Interactions at the Interface

    SciTech Connect (OSTI)

    Alexandrov, Vitaly; Shvareva, Tatiana Y.; Hayun, Shmuel; Asta, Mark; Navrotsky, Alexandra

    2011-12-15

    A comprehensive understanding of chemical interactions between water and actinide dioxide surfaces is critical for safe operation and storage of nuclear fuels. Despite substantial previous research, understanding the nature of these interactions remains incomplete. In this work, we combine accurate calorimetric measurements with first-principles computational studies to characterize surface energies and adsorption enthalpies of water on two fluorite-structured compounds, ThO? and CeO?, that are relevant for understanding the behavior of water on actinide oxide surfaces more generally. We determine coverage-dependent adsorption enthalpies and demonstrate a mixed molecular and dissociative structure for the first hydration layer. The results show a correlation between the magnitude of the anhydrous surface energy and the water adsorption enthalpy. Further, they suggest a structural model featuring one adsorbed water molecule per one surface cation on the most stable facet that is expected to be a common structural signature of water adsorbed on actinide dioxide compounds.

  3. Nucleophilic fluorination of aromatic compounds

    DOE Patents [OSTI]

    Satyamurthy, Nagichettiar; Barrio, Jorge R

    2014-03-18

    Iodylbenzene derivatives substituted with electron donating as well as electron withdrawing groups on the aromatic ring are used as precursors in aromatic nucleophilic substitution reactions. The iodyl group (IO.sub.2) is regiospecifically substituted by nucleophilic fluoride to provide the corresponding fluoroaryl derivatives. No-carrier-added [F-18]fluoride ion derived from anhydrous [F-18](F/Kryptofix, [F-18]CsF or a quaternary ammonium fluoride (e.g., Me.sub.4NF, Et.sub.4NF, n-Bu.sub.4NF, (PhCH.sub.2).sub.4NF) exclusively substitutes the iodyl moiety in these derivatives and provides high specific activity F-18 labeled fluoroaryl analogs. Iodyl derivatives of a benzothiazole analog and 6-iodyl-L-dopa derivatives have been synthesized as precursors and have been used in the preparation of no-carrier-added [F-18]fluorobenzothiazole as well as 6-[F-18]fluoro-L-dopa.

  4. TTW 12-18-08

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

    8, 2008 WIPP Quick Facts (As of 12-17-08) 7,063 Shipments received since opening (6,868 CH and 195 RH) 57,873 Cubic meters of waste disposed (57,790 CH and 83 RH) 108,188 Containers disposed in the underground (107,993 CH and 195 RH) Dr. Steven Chu nominated as Secretary of Energy On December 15, President-Elect Obama announced the nomination of Dr. Steven Chu to be the next Secretary of Energy. Dr. Chu is director of Lawrence Berkeley National Laboratory, and professor of physics and molecular

  5. Women @ Energy: Deputy Secretary Elizabeth Sherwood-Randall | Department of

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

    Energy Women @ Energy: Deputy Secretary Elizabeth Sherwood-Randall Women @ Energy: Deputy Secretary Elizabeth Sherwood-Randall June 25, 2015 - 9:37am Addthis Dr. Elizabeth Sherwood-Randall was nominated by President Obama to be Deputy Secretary of Energy on July 8, 2014; was confirmed by the United States Senate on September 18, 2014; and was sworn into office on October 10, 2014. Dr. Elizabeth Sherwood-Randall was nominated by President Obama to be Deputy Secretary of Energy on July 8,

  6. Word Pro - A

    Gasoline and Diesel Fuel Update (EIA)

    5 Appendix C Table C1. Population, U.S. Gross Domestic Product, and U.S. Gross Output Population U.S. Gross Domestic Product U.S. Gross Output a United States b World United States as Share of World Billion Nominal Dollars d Billion Chained (2009) Dollars e Implicit Price Deflator c (2009 = 1.00000) Billion Nominal Dollars d Million People Percent 1950 .............. 152.3 2,557.6 6.0 300.2 2,184.0 0.13745 NA 1955 .............. 165.9 2,782.1 6.0 426.2 2,739.0 .15559 NA 1960 .............. 180.7

  7. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Consumer Expenditure Estimates for Energy by Source Total Energy, 1970-2010 By Energy Type, 2010 Expenditures³ by Energy Type, Indexed, 1970-2010 By Petroleum Product, 2010 76 U.S. Energy Information Administration / Annual Energy Review 2011 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. 2 Wood and wood-derived fuels, and biomass waste; excludes fuel ethanol and biodiesel. 3 Based on nominal dollars. 4 Liquefied petroleum gases. 5 Asphalt and road oil,

  8. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Value of Fossil Fuel Exports Total, 1949-2011 By Fuel, 1949-2011 By Fuel, 2011 82 U.S. Energy Information Administration / Annual Energy Review 2011 104 16 7 2 Petroleum Coal Natural Gas Crude Oil 0 20 40 60 80 100 120 Billion Nominal Dollars² 1 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. 2 See "Nominal Dollars" in Glossary. 3 Natural gas, crude oil, and coal coke. Source:

  9. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Consumer Price Estimates for Energy by Source Total Energy, 1970-2010 By Energy Type, 2010 Prices³ by Energy Type, Indexed, 1970-2010 By Petroleum Product, 2010 72 U.S. Energy Information Administration / Annual Energy Review 2011 Fuel Oil Gasoline 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. 2 Wood and wood-derived fuels, and biomass waste; excludes fuel ethanol and biodiesel. Prior to 2001, also includes non-biomass waste. 3 Based on nominal dollars.

  10. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    8 Crude Oil Domestic First Purchase Prices U.S. Average Prices, 1949-2011 Alaska North Slope, California, and Texas 1977-2011 160 U.S. Energy Information Administration / Annual Energy Review 2011 1 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. 2 See "Nominal Dollars" in Glossary. 3 Alaska North Slope. Source: Table 5.18. Real¹ Nominal² 1950 1955 1960 1965 1970 1975 1980 1985

  11. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    1 Crude Oil Refiner Acquisition Costs, 1968-2011 Summary Composite Costs Domestic Costs Imported Costs 166 U.S. Energy Information Administration / Annual Energy Review 2011 1 See "Nominal Dollars" in Glossary. 2 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. Source: Table 5.21. 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 100 120 Nominal Dollars¹ per Barrel

  12. DISCLAIMER : UNCONTROLLED WHEN PRINTED - PLEASE CHECK THE STATUS OF THE DOCUMENT IN IDM

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

    9 Feb 2016 DISCLAIMER : UNCONTROLLED WHEN PRINTED - PLEASE CHECK THE STATUS OF THE DOCUMENT IN IDM Call for Nomination Documents Cable supply, Electrical and I&C Installation Works This Call for Nomination is to seek companies interested in participating in the tender for cables procurement, installation of Electrical and I&C equipment to be installed in ITER plant. Approval Process Name Action Affiliation Author Stachler D. 19 Feb 2016:signed IO/DG/COO/CST/CMA Co-Authors Reviewers

  13. The Enrico Fermi Award Homepage | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Home The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates Ceremony The Life of Enrico Fermi Contact Information The Enrico Fermi Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us Print Text Size: A A A FeedbackShare Page Announcements Nominations for the 2015 Enrico Fermi Award are extended until June 30, 2015. The outcome of the 2014 Fermi Award is anticipated to be

  14. The Ernest Orlando Lawrence Award Homepage | U.S. DOE Office of Science

    Office of Science (SC) Website

    (SC) The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates Ceremony The Life of Ernest Orlando Lawrence Contact Information The Ernest Orlando Lawrence Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us Print Text Size: A A A FeedbackShare Page Announcements Nominations for the 2015 E. O. Award are extended until June 30, 2015. The outcome of the 2014

  15. Slide 1

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

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

  16. Microsoft PowerPoint - 09 Tulsa RD Willis Update June.ppt

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

    used for the Lake constructed in the 1950 ' ' s. In 1989 the s. In 1989 the dam was modified for the installation of Robert D. Willis dam was modified for the installation of Robert D. Willis Power Plant. The plant has two S Power Plant. The plant has two S - - Tube type turbines Tube type turbines which operate generators nominally rated at 4Mwh each. which operate generators nominally rated at 4Mwh each. Actual power production has rarely exceeded 3.6Mwh Actual power production has rarely

  17. Microsoft PowerPoint - Town Bluff Vegetation impact.ppt

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

    's. In 1989 the used for the Lake constructed in the 1950's. In 1989 the dam was modified for the installation of Robert D. Willis dam was modified for the installation of Robert D. Willis Power Plant. The plant has two S Power Plant. The plant has two S - - Tube type turbines Tube type turbines which operate generators nominally rated at 4Mwh each. which operate generators nominally rated at 4Mwh each. Actual power production has rarely exceeded 3.6Mwh Actual power production has rarely

  18. Liquid level, void fraction, and superheated steam sensor for nuclear reactor cores

    DOE Patents [OSTI]

    Tokarz, Richard D. (West Richland, WA)

    1983-01-01

    An apparatus for detecting nominal phase conditions of coolant in a reactor vessel comprising one or more lengths of tubing each leading from a location being monitored to a closed outer end exterior of the vessel. Temperature is sensed at the open end of each length of tubing. Pressure within the tubing is also sensed. Both measurements are directed to an analyzer which compares the measured temperature to the known saturated temperature of the coolant at the measured pressure. In this manner, the nominal phase conditions of the coolant are constantly monitored.

  19. Simultaneous Thermal Analysis of WIPP and LANL Waste Drum Samples: A Preliminary Report

    SciTech Connect (OSTI)

    Wayne, David M.

    2015-10-19

    On Friday, February 14, 2014, an incident in P7R7 of the WIPP underground repository released radioactive material into the environment. The direct cause of the event was a breached transuranic (TRU) waste container, subsequently identified as Drum 68660. Photographic and other evidence indicates that the breach of 68660 was caused by an exothermic event. Subsequent investigations (Britt, 2015; Clark and Funk, 2015; Wilson et al., 2015; Clark, 2015) indicate that the combination of nitrate salts, pH neutralizing chemicals, and organic-based adsorbent represented a potentially energetic mixture. The materials inside the breached steel drum consisted of remediated, 30- to 40-year old, Pu processing wastes from LANL. The contents were processed and repackaged in 2014. Processing activities at LANL included: 1) neutralization of acidic liquid contents, 2) sorption of the neutralized liquid, and 3) mixing of acidic nitrate salts with an absorber to meet waste acceptance criteria. The contents of 68660 and its sibling, 68685, were derived from the same parent drum, S855793. Drum S855793 originally contained ten plastic bags of acidic nitrate salts, and four bags of mixed nitrate and oxalate salts generated in 1985 by Pu recovery operations. These salts were predominantly oxalic acid, hydrated nitrate salts of Mg, Ca, and Fe, anhydrous Na(NO3), and minor amounts of anhydrous and hydrous nitrate salts of Pb, Al, K, Cr, and Ni. Other major components include sorbed water, nitric acid, dissolved nitrates, an absorbent (Swheat Scoop) and a neutralizer (KolorSafe). The contents of 68660 are described in greater detail in Appendix E of Wilson et al. (2015)

  20. Solid-state thermal behavior and stability studies of theophylline-citric acid cocrystals prepared by neat cogrinding or thermal treatment

    SciTech Connect (OSTI)

    Hsu, Po-Chun; Lin, Hong-Liang; Wang, Shun-Li; Lin, Shan-Yang

    2012-08-15

    To investigate the thermal behavior of cocrystal formed between anhydrous theophylline (TP) and anhydrous citric acid (CA) by neat manual cogrinding or thermal treatment, DSC and FTIR microspectroscopy with curve-fitting analysis were applied. The physical mixture and 60-min ground mixture were stored at 55{+-}0.5 Degree-Sign C/40{+-}2% RH condition to determine their stability behavior. Typical TP-CA cocrystals were prepared by slow solvent evaporation method. Results indicate that the cogrinding process could gradually induce the cocrystal formation between TP and CA. The IR spectral peak shift from 3495 to 3512 cm{sup -1} and the stepwise appearance of several new IR peaks at 1731, 1712, 1676, 1651, 1557 and 1265 cm{sup -1} with cogrinding time suggest that the mechanism of TP-CA cocrystal formation was evidenced by interacting TP with CA through the intermolecular O-H{center_dot}{center_dot}{center_dot}O hydrogen bonding. The stability of 60-min ground mixture of TP-CA was confirmed at 55{+-}0.5 Degree-Sign C/40{+-}2% RH condition over a storage time of 60 days. - Garphical abstract: Cogrinding, thermal and solvent-evaporation methods might easily induce the theophylline-citric acid cocrystal formation. Highlights: Black-Right-Pointing-Pointer Cogrinding process could gradually induce the cocrystal formation between TP and CA. Black-Right-Pointing-Pointer The TP-CA cocrystal was formed through the intermolecular O-H{center_dot}{center_dot}{center_dot}O hydrogen bonding. Black-Right-Pointing-Pointer The 60-min TP-CA ground mixture was similar to the solvent-evaporated cocrystal. Black-Right-Pointing-Pointer The thermal-induced TP-CA cocrystal formation was confirmed by pre-heating the physical mixture to 152 Degree-Sign C. Black-Right-Pointing-Pointer The 60-min TP-CA ground mixture was stable at accelerated condition over a storage time of 60 days.

  1. Molecular simulation of structure and diffusion at smectite-water interfaces: Using expanded clay interlayers as model nanopores

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

    Greathouse, Jeffery A.; Hart, David; Bowers, Geoffrey M.; Kirkpatrick, R. James; Cygan, Randall Timothy

    2015-07-20

    In geologic settings relevant to a number of extraction and potential sequestration processes, nanopores bounded by clay mineral surfaces play a critical role in the transport of aqueous species. Solution structure and dynamics at clay–water interfaces are quite different from their bulk values, and the spatial extent of this disruption remains a topic of current interest. We have used molecular dynamics simulations to investigate the structure and diffusion of aqueous solutions in clay nanopores approximately 6 nm thick, comparing the effect of clay composition with model Na-hectorite and Na-montmorillonite surfaces. In addition to structural properties at the interface, water andmore » ion diffusion coefficients were calculated within each aqueous layer at the interface, as well as in the central bulk-like region of the nanopore. The results show similar solution structure and diffusion properties at each surface, with subtle differences in sodium adsorption complexes and water structure in the first adsorbed layer due to different arrangements of layer hydroxyl groups in the two clay models. Interestingly, the extent of surface disruption on bulk-like solution structure and diffusion extends to only a few water layers. Additionally, a comparison of sodium ion residence times confirms similar behavior of inner-sphere and outer-sphere surface complexes at each clay surface, but ~1% of sodium ions adsorb in ditrigonal cavities on the hectorite surface. Thus, the presence of these anhydrous ions is consistent with highly immobile anhydrous ions seen in previous nuclear magnetic resonance spectroscopic measurements of hectorite pastes.« less

  2. Microbial engineering of nano-heterostructures; biological synthesis of a magnetically-recoverable palladium nanocatalyst

    SciTech Connect (OSTI)

    Coker, V. S.; Bennett, J. A.; Telling, N.; Charnock, J. M.; van der Laan, G.; Pattrick, R. A. D.; Pearce, C. I; Cutting, R. S.; Shannon, I. J.; Wood, J.; Arenholz, E.; Vaughan, D. J.; Lloyd, J. R.

    2009-12-01

    Precious metals supported on ferrimagnetic particles form a diverse range of catalysts. Here we show a novel biotechnological route for the synthesis of a heterogeneous catalyst consisting of reactive palladium nanoparticles arrayed on a biomagnetite support. The magnetic support was synthesized at ambient temperature by the Fe(III)-reducing bacterium, Geobacter sulfurreducens, and facilitated ease of recovery of the catalyst with superior performance due to reduced agglomeration. Arrays of palladium nanoparticles were deposited on the nanomagnetite using a simple one-step method without the need to modify the biomineral surface most likely due to an organic coating priming the surface for Pd adsorption. A combination of EXAFS and XPS showed the particles to be predominantly metallic in nature. The Pd{sup 0}-biomagnetite was tested for catalytic activity in the Heck Reaction coupling iodobenzene to ethyl acrylate or styrene and near complete conversion to ethyl cinnamate or stilbene was achieved within 90 and 180 min, respectively.

  3. Alkylation of organic aromatic compounds

    DOE Patents [OSTI]

    Smith, L.A. Jr.; Arganbright, R.P.; Hearn, D.

    1993-09-07

    Aromatic compounds are alkylated in a catalytic distillation, wherein the catalyst structure also serves as a distillation component by contacting the aromatic compound with a C[sub 2] to C[sub 10] olefin in the catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 80 C to 500 C, using as the catalyst a molecular sieve characterized as acidic or an acidic cation exchange resin. For example, ethyl benzene is produced by feeding ethylene to about the mid point of the catalyst bed while benzene is conveniently added through the reflux in molar excess to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene in the bottoms. 1 figures.

  4. Alkylation of organic aromatic compounds

    DOE Patents [OSTI]

    Smith, Jr., Lawrence A.

    1989-01-01

    Aromatic compounds are alkylated in a catalytic distillation, wherein the catalyst structure also serves as a distillation component by contacting the aromatic compound with a C.sub.2 to C.sub.10 olefin in the catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 80.degree. C. to 500.degree. C., using as the catalyst a mole sieve characterized as acidic or an acidic cation exchange resin. For example, ethyl benzene is produced by feeding ethylene below the catalyst bed while benzene is conveniently added through the reflux in molar excess to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene in the bottoms.

  5. Alkylation of organic aromatic compounds

    DOE Patents [OSTI]

    Smith, Jr., Lawrence A.; Arganbright, Robert P.; Hearn, Dennis

    1993-01-01

    Aromatic compounds are alkylated in a catalytic distillation, wherein the catalyst structure also serves as a distillation component by contacting the aromatic compound with a C.sub.2 to C.sub.10 olefin in the catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 80.degree. C. to 500.degree. C., using as the catalyst a mole sieve characterized as acidic or an acidic cation exchange resin. For example, ethyl benzene is produced by feeding ethylene to about the mid point of the catalyst bed while benzene is conveniently added through the reflux in molar excess to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene in the bottoms.

  6. Alkylation of organic aromatic compounds

    DOE Patents [OSTI]

    Smith, L.A. Jr.; Arganbright, R.P.; Hearn, D.

    1994-06-14

    Aromatic compounds are alkylated in a catalytic distillation, wherein the catalyst structure also serves as a distillation component by contacting the aromatic compound with a C[sub 2] to C[sub 10] olefin in the catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 80 C to 500 C, using as the catalyst a molecular sieve characterized as acidic or an acidic cation exchange resin. For example, ethyl benzene is produced by feeding ethylene below the catalyst bed while benzene is conveniently added through the reflux in molar excess to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene in the bottoms. 1 fig.

  7. Alkylation of organic aromatic compounds

    DOE Patents [OSTI]

    Smith, Jr., Lawrence A.; Arganbright, Robert P.; Hearn, Dennis

    1994-01-01

    Aromatic compounds are alkylated in a catalytic distillation, wherein the catalyst structure also serves as a distillation component by contacting the aromatic compound with a C.sub.2 to C.sub.10 olefin in the catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 80.degree. C. to 500.degree. C., using as the catalyst a mole sieve characterized as acidic or an acidic cation exchange resin. For example, ethyl benzene is produced by feeding ethylene below the catalyst bed while benzene is conveniently added through the reflux in molar excess to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene in the bottoms.

  8. Reactivity of Metal Ions Bound to Water-Soluble Polymers

    SciTech Connect (OSTI)

    Sauer, N.N.; Watkins, J.G.; Lin, M.; Birnbaum, E.R.; Robison, T.W.; Smith, B.F.; Gohdes, J.W.; McDonald, J.G.

    1999-06-29

    The intent of this work is to determine the effectiveness of catalysts covalently bound to polymers and to understand the consequences of supporting the catalysts on catalyst efficiency and selectivity. Rhodium phosphine complexes with functional groups for coupling to polymers were prepared. These catalyst precursors were characterized using standard techniques including IR, NMR, and elemental analysis. Studies on the modified catalysts showed that they were still active hydrogenation catalysts. However, tethering of the catalysts to polyamines gave systems with low hydrogenation activity. Analogous biphasic systems were also explored. Phosphine ligands with a surfactant-like structure have been synthesized and used to prepare catalytically active complexes of palladium. The palladium complexes were utilized in Heck-type coupling reactions (e.g. coupling of iodobenzene and ethyl acrylate to produce ethyl cinnamate) under vigorously stirred biphasic reaction conditions, and were found to offer superior performance over a standard water-soluble palladium catalyst under analogous conditions.

  9. Alkylation of organic aromatic compounds

    DOE Patents [OSTI]

    Smith, L.A. Jr.

    1989-07-18

    Aromatic compounds are alkylated in a catalytic distillation, wherein the catalyst structure also serves as a distillation component by contacting the aromatic compound with a C[sub 2] to C[sub 10] olefin in the catalyst bed under 0.25 to 50 atmospheres of pressure and at temperatures in the range of 80 C to 500 C, using as the catalyst a mole sieve characterized as acidic or an acidic cation exchange resin. For example, ethyl benzene is produced by feeding ethylene below the catalyst bed while benzene is conveniently added through the reflux in molar excess to that required to react with ethylene, thereby reacting substantially all of the ethylene and recovering benzene as the principal overhead and ethyl benzene in the bottoms. 1 fig.

  10. Tank Waste Committee Summaries - Hanford Site

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

    Hanford Advisory Board Committee Meeting Information Tank Waste Committee Hanford Advisory Board Convening Report SSAB Guidance Memorandum of Understanding Membership Nomination and Appointment Process Operating Ground Rules Calendars Advice and Responses Full Board Meeting Information Committee Meeting Information Outgoing Board Correspondence Key Board Products and Special Reports HAB Annual Report HAB and Committee Lists Points of Contact Related Links Tank Waste Committee Summaries Email

  11. FY2014 Parameters for Gold Ions in Booster, AGS, and RHIC

    SciTech Connect (OSTI)

    Gardner, C. J.

    2014-07-30

    The nominal parameters for gold ions in Booster, AGS, and RHIC are given for the FY2014 running period. The parameters are worked out using various formulas to derive mass, kinetic parameters, RF parameters, ring parameters, etc.. The ''standard setup'', ''medium-energy'', and ''low-energy'' parameters are summarized in separate sections.

  12. FY2014 Parameters for Helions and Gold Ions in Booster, AGS, and RHIC

    SciTech Connect (OSTI)

    Gardner, C. J.

    2014-08-15

    The nominal parameters for helions (helion is the bound state of two protons and one neutron, the nucleus of a helium-3 atom) and gold ions in Booster, AGS, and RHIC are given for the FY2014 running period. The parameters are found using various formulas to derive mass, helion anomalous g-factor, kinetic parameters, RF parameters, ring parameters, etc..

  13. Radiation detector spectrum simulator

    DOE Patents [OSTI]

    Wolf, M.A.; Crowell, J.M.

    1985-04-09

    A small battery operated nuclear spectrum simulator having a noise source generates pulses with a Gaussian distribution of amplitudes. A switched dc bias circuit cooperating therewith to generate several nominal amplitudes of such pulses and a spectral distribution of pulses that closely simulates the spectrum produced by a radiation source such as Americium 241.

  14. SSRL HEADLINES July 2011

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

    2, No. 1 July, 2011 __________________________________________________________________________ Contents of this Issue: From the Director of SSRL: Collaboration and Community Science Highlight - Better Batteries through Nanoscale 3D Imaging Science Highlight - Seeking Similarities between Two New Types of Superconductors SSRL X-rays Help Discover New Drug against Melanoma Swift Start to SSRL Summer Activities Summer Continues Strong: Upcoming SSRL Events Call for Lytle Award Nominations User

  15. The Origins of the SPAR-H Method's Performance Shaping Factor Multipliers

    SciTech Connect (OSTI)

    Ronald L. Boring; Harold S. Blackman

    2007-08-01

    The Standardized Plant Analysis Risk-Human Reliability Analysis (SPAR-H) method has proved to be a reliable, easy-to-use method for human reliability analysis. Calculation of human error probability (HEP) rates is especially straightforward, starting with pre-defined nominal error rates for cognitive vs. action oriented tasks, and incorporating performance shaping factor (PSF) multipliers upon those nominal error rates. SPAR-H uses eight PSFs with multipliers typically corresponding to nominal, degraded, and severely degraded human performance for individual PSFs. Additionally, some PSFs feature multipliers to reflect enhanced performance. Although SPAR-H enjoys widespread use among industry and regulators, current source documents on SPAR-H such as NUREG/CR-6883 do not provide a clear account of the origin of these multipliers. The present paper redresses this shortcoming and documents the historic development of the SPAR-H PSF multipliers, from the initial use of nominal error rates, to the selection of the eight PSFs, to the mapping of multipliers to available data sources such as a Technique for Human Error Rate Prediction (THERP). Where error rates were not readily derived from THERP and other sources, expert judgment was used to extrapolate appropriate values. In documenting key background information on the multipliers, this paper provides a much needed cross-reference for human reliability practitioners and researchers of SPAR-H to validate analyses and research findings.

  16. EIS-0282: McIntosh Unit 4 TCFB Demonstration Project, Clean Coal Technology Program, Lakeland, Florida (also see EIS-0304)

    Office of Energy Efficiency and Renewable Energy (EERE)

    The proposed project, selected under DOE’s Clean Coal Technology Program, would demonstrate both Pressurized Circulating Fluidized Bed (PCFB) and Topped PCFB technologies. The proposed project would involve the construction and operation of a nominal 238 MWe (megawatts of electric power) combined-cycle power plant designed to burn a range of low- to high-sulfur coals.

  17. Radiation detector spectrum simulator

    DOE Patents [OSTI]

    Wolf, Michael A. (Los Alamos, NM); Crowell, John M. (Los Alamos, NM)

    1987-01-01

    A small battery operated nuclear spectrum simulator having a noise source nerates pulses with a Gaussian distribution of amplitudes. A switched dc bias circuit cooperating therewith generates several nominal amplitudes of such pulses and a spectral distribution of pulses that closely simulates the spectrum produced by a radiation source such as Americium 241.

  18. Workplace Charging Challenge Partner: Argonne National Laboratory |

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

    Department of Energy Argonne National Laboratory Workplace Charging Challenge Partner: Argonne National Laboratory Workplace Charging Challenge Partner: Argonne National Laboratory Argonne National Laboratory is a multidisciplinary science and engineering research center where researchers work to address vital national challenges in clean energy, environment, technology and national security. Argonne provides its employees with access to electric vehicle charging stations for a nominal fee.

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    7. Delivered coal prices, 2000-2010 (nominal dollars per short ton) Figure 7. Delivered Coal Prices, 2000-2010 Sources: U.S. Energy Information Administration, Quarterly Coal Report, October-December, DOE/EIA-0121, various issues, and Electric Power Monthly, March, DOE/EIA-0226

  20. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    1 Table 3.2 Value of Fossil Fuel Production, Selected Years, 1949-2011 (Billion Dollars) Year Coal 1 Natural Gas 2 Crude Oil 3,4 Total Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 1949 2.52 R 17.37 0.33 2.24 4.68 R 32.27 7.52 R 51.88 1950 2.91 R 19.84 .44 3.00 4.95 R 33.80 8.30 R 56.64 1955 2.30 R 13.87 .94 5.67 6.88 R 41.45 10.12 R 60.99 1960 2.10 R 11.27 1.79 9.61 7.42 R 39.84 11.30 R 60.72 1965 2.40 R 12.03 2.57 R 12.87 8.15 R 40.86 13.11 R 65.76 1970 3.88 R 15.96 3.73

  1. Table 3.2 Value of Fossil Fuel Production, 1949-2011 (Billion Dollars)

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

    Value of Fossil Fuel Production, 1949-2011 (Billion Dollars) Year Coal 1 Natural Gas 2 Crude Oil 3,4 Total Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 1949 2.52 17.37 [R] 0.33 2.24 4.68 32.27 [R] 7.52 51.88 [R] 1950 2.91 19.84 [R] .44 3.00 4.95 33.80 [R] 8.30 56.64 [R] 1951 3.05 19.40 [R] .52 3.32 [R] 5.69 36.19 [R] 9.26 58.92 [R] 1952 2.67 16.73 [R] .64 4.01 5.79 36.25 [R] 9.11 56.99 [R] 1953 2.55 15.79 [R] .76 4.67 [R] 6.32 39.06 [R] 9.63 59.52 [R] 1954 2.02 12.40 [R]

  2. Caroline McGregor | Department of Energy

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

    Caroline McGregor - Policy Analyst, Office of International Affairs Most Recent by Caroline McGregor C3E Spotlights Women Leaders in Clean Energy Careers September 16 U.S. C3E Ambassadors Meet for Annual Retreat July 28 Nominations Now Open: Mid-Career Women in Clean Energy Awards April 15

  3. Outgoing Board Correspondence - Hanford Site

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

    Outgoing Board Correspondence Hanford Advisory Board Convening Report SSAB Guidance Memorandum of Understanding Membership Nomination and Appointment Process Operating Ground Rules Calendars Advice and Responses Full Board Meeting Information Committee Meeting Information Outgoing Board Correspondence Key Board Products and Special Reports HAB Annual Report HAB and Committee Lists Points of Contact Related Links Outgoing Board Correspondence Email Email Page | Print Print Page |Text Increase

  4. River and Plateau Committee Summaries - Hanford Site

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

    Hanford Advisory Board Committee Meeting Information River and Plateau Committee Hanford Advisory Board Convening Report SSAB Guidance Memorandum of Understanding Membership Nomination and Appointment Process Operating Ground Rules Calendars Advice and Responses Full Board Meeting Information Committee Meeting Information Outgoing Board Correspondence Key Board Products and Special Reports HAB Annual Report HAB and Committee Lists Points of Contact Related Links River and Plateau Committee

  5. DOE-STD-3028-2000

    Broader source: Energy.gov [DOE]

    Criteria for Packaging and Storing Uranium-233-Bearing Materials This Standard establishes the criteria for the packaging and safe storage of separated 233 Ubearing materials. Materials conforming to these criteria should be capable of being contained and stored safely for a nominal 50 years (pending disposition). It aims to obviate subsequent repackaging during their continuing storage until their respective dispositions are identified.

  6. Test report for slow rotation core sampling test

    SciTech Connect (OSTI)

    Ralston, G.L.

    1995-04-03

    This report documents the temperature increase experienced when core sampling equipment is rotated slowly with a relatively low downforce applied to the drill string (nominal 10 rpm/400 lb downforce). The test was carried out in close to worst-case conditions, rotating against a cement mixture in one test sequence, and a steel plate in the second test sequence.

  7. Committee Meeting Summaries and Presentations - Hanford Site

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

    Committee Meeting Information Hanford Advisory Board Convening Report SSAB Guidance Memorandum of Understanding Membership Nomination and Appointment Process Operating Ground Rules Calendars Advice and Responses Full Board Meeting Information Committee Meeting Information Outgoing Board Correspondence Key Board Products and Special Reports HAB Annual Report HAB and Committee Lists Points of Contact Related Links Committee Meeting Summaries and Presentations Email Email Page | Print Print Page

  8. Price of Calmeron, LA Natural Gas LNG Imports from Trinidad and Tobago

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

    (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 4.98 2010's 5.49 8.44 10.54 -- --

  9. Price of Savine Pass, LA Natural Gas LNG Imports from Trinidad and Tobago

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

    (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 4.22 2010's -- 11.82 13.61 14.40 14.59 8.32

  10. Department of Energy 2013 Sustainability Awards Information | Department of

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

    Energy 3 Sustainability Awards Information Department of Energy 2013 Sustainability Awards Information Flyer list 2013 Sustainability Awards nomination and category information. PDF icon doe_2013_sustainability_awards_information.pdf More Documents & Publications Department of Energy 2014 Sustainability Awards Information 2016 DOE Sustainability Awards Information Sheet

  11. Construction Safety Advisory Committee- Membership Roster

    Broader source: Energy.gov [DOE]

    CSAC members shall consist of DOE and DOE contractor employees whose normal job duties include program management or operational direction of construction safety. Members shall be nominated by their management based on their construction safety expertise and on the needs of the committee.

  12. Scaling of interceptors for theater defense

    SciTech Connect (OSTI)

    Canavan, G.H.

    1993-11-01

    For nominal GBI and SBI cost parameters GNIs are preferred for missile ranges under {approx} 1.000 km; for multiple theaters breakeven ranges decreases to {approx} 500 km. Penalties for using GBIs rather than SBIs for long-range missiles are {approx} factor of 2; penalties for using SBIs for short-range missiles an be larger.

  13. Before the Senate Energy and Natural Resources Committee | Department of

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

    Energy B. Sandalow, Nominee for Assistant Secretary for Policy and International Affairs Subject: Nomination Hearing PDF icon 5_5_09_David_Sandalow_nominee.pdf More Documents & Publications Before the Senate Energy and Natural Resources Committee Before Senate Committee on Energy and Natural Resources Before the Senate Energy and Natural Resources Committee

  14. Portable Aerosol Contaminant Extractor

    DOE Patents [OSTI]

    Carlson, Duane C. (N. Augusta, SC); DeGange, John J. (Aiken, SC); Cable-Dunlap, Paula (Waynesville, NC)

    2005-11-15

    A compact, portable, aerosol contaminant extractor having ionization and collection sections through which ambient air may be drawn at a nominal rate so that aerosol particles ionized in the ionization section may be collected on charged plate in the collection section, the charged plate being readily removed for analyses of the particles collected thereon.

  15. NNMCAB Board Minutes: July 2012 Los Alamos | Department of Energy

    Office of Environmental Management (EM)

    2 Los Alamos NNMCAB Board Minutes: July 2012 Los Alamos At This Meeting; Appointment of Nominating Committee for NNMCAB Bylaws Update from Liaisons (LANS, DOE, NMED) Presentation DOE, Impact of NNMCAB Recommendations, Ed Worth PDF icon Board Minutes - July 25, 2012 More Documents & Publications NNMCAB Board Minutes: January 2012 Pojoaque NNMCAB Board Minutes: August 2012 Pojoaque NNMCAB Board Minutes: July 2011 Los Alamos

  16. NNMCAB Board Minutes: May 2007 Pojoaque | Department of Energy

    Office of Environmental Management (EM)

    7 Pojoaque NNMCAB Board Minutes: May 2007 Pojoaque At This Meeting: Report from FY'2008 Nominating Committee Subcommittee Reports Report from Ad Hoc Committee (NNMCAB Bylaws) NNMCAB Members Round Robin Discussion PDF icon Board Minutes - May 24, 2007 More Documents & Publications NNMCAB Board Minutes: January 2008 Santa Fe NNMCAB Board Minutes: November 2007 Santa Fe NNMCAB Board Minutes: July 2007

  17. NNMCAB Committee Minutes: January 2014 Pojoaque | Department of Energy

    Office of Environmental Management (EM)

    4 Pojoaque NNMCAB Committee Minutes: January 2014 Pojoaque At This Meeting: Waste Isolation Pilot Plant Hanford Permit Modification Mercury Supplemental Environmental Impact Statement NNMCAB Comment Responses Presentation NNMCAB, NNMCAB Processes and Procedures 2014, Lee Bishop, Menice Santistevan, Bridget Maestas, William Alexander Submittal of Member Nomination Package for Summer Appointments TA-54 Area G Presentation LANL, Los Alamos National Laboratory General Overview of Environmental

  18. 2016 DOE Sustainability Awards Information Sheet | Department of Energy

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

    2016 DOE Sustainability Awards Information Sheet 2016 DOE Sustainability Awards Information Sheet Provides information about the 2016 DOE Sustainability Awards nomination process. PDF icon 2016 Sustainability Awards Process More Documents & Publications Department of Energy 2014 Sustainability Awards Information Department of Energy 2013 Sustainability Awards Information DOE Sustainability SPOtlight: Special Edition 2013 DOE Sustainability Awards

  19. X-ray Photoelectron Spectroscopy study of the compatibility of the explosive PETN with candidate plastic bonding materials

    SciTech Connect (OSTI)

    Vannet, M.D.; Wang, P.S.; Moddeman, W.E.; Bowling, W.C.

    1985-01-01

    The compatibility of the explosive PETN with two plastic bonding materials, ethyl cellulose and a halogenated vinyl polymer (FPC 461), was determined by X-ray Photoelectron Spectroscopy (XPS). Both were found to coat the PETN crystals, and no change in chemical composition was found in the PETN or the plastic due to either the process or their mutual presence. 3 refs., 1 fig., 1 tab.

  20. Low toxicity method of inhibiting sickling of sickle erythrocytes

    DOE Patents [OSTI]

    Packer, Lester; Bymun, Edwin N.

    1977-01-01

    A low toxicity method of inhibiting sickling of sickle erythrocytes which comprises intermixing the erythrocytes with an effective anti-sickling amount of a water-soluble imidoester of the formula RC(=NH)OR' wherein R is an alkyl group of 1 - 8 carbon atoms, particularly 1 - 4 carbon atoms, and R' is an alkyl group of 1 - 4 carbon atoms, specifically methyl or ethyl acetimidate.

  1. Polymer gel electrolytes for application in aluminum deposition and rechargeable aluminum ion batteries

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

    Sun, Xiao -Guang; Fang, Youxing; Jiang, Xueguang; Yoshii, Kazuki; Tsuda, Tetsuya; Dai, Sheng

    2015-10-22

    Polymer gel electrolyte using AlCl3 complexed acrylamide as functional monomer and ionic liquids based on acidic mixture of 1-ethyl-3-methylimidazolium chloride (EMImCl) and AlCl3 as plasticizer has been successfully prepared for the first time by free radical polymerization. Aluminum deposition is successfully obtained with a polymer gel membrane contianing 80 wt% ionic liquid. As a result, the polymer gel membranes are also good candidates for rechargeable aluminum ion batteries.

  2. Batteries using molten salt electrolyte

    DOE Patents [OSTI]

    Guidotti, Ronald A. (Albuquerque, NM)

    2003-04-08

    An electrolyte system suitable for a molten salt electrolyte battery is described where the electrolyte system is a molten nitrate compound, an organic compound containing dissolved lithium salts, or a 1-ethyl-3-methlyimidazolium salt with a melting temperature between approximately room temperature and approximately 250.degree. C. With a compatible anode and cathode, the electrolyte system is utilized in a battery as a power source suitable for oil/gas borehole applications and in heat sensors.

  3. No Fossils in This Fuel

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

    Plan for Environmental Teaching GM Environmental Science Club No Fossils in This Fuel Your PlanET Sixth through Eighth Grades (Can be easily adapted to any elementary/middle school level) Ingredients: Yeast, sugar ... what are you making? Sweet rolls? Not in Science Class! You're blending these ingredients to make an innovative form of fuel! That's right ... when these two simple ingredients are mixed, the yeast  a simple, living organism  breaks the sugar down into ethyl alcohol, or

  4. Advanced Enzymes and Mixtures-final-sm

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

    enzyme mixtures to meet biorefinery conditions lowers conversion costs of lignocellulosic biomass to biofuel Genes are synthesized and expressed in an appropriate expression host, typically in E. Coli. Each enzyme is screened for activity across a range of temperatures, pH and biorefinery relevant conditions. An enzyme mixture developed by Sandia researchers that functions optimally at 70 °C and 20% of the ionic liquid 1-ethyl-3-methylimidazolium acetate. Biofuels: Advanced Enzymes and Mixtures

  5. Impact of Fuel-Borne Catalysts on Diesel Aftertreatment | Department of

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

    Energy Fuel-Borne Catalysts on Diesel Aftertreatment Impact of Fuel-Borne Catalysts on Diesel Aftertreatment 2003 DEER Conference Presentation: Ethyl Petroleum Additives PDF icon 2003_deer_human.pdf More Documents & Publications Combination of Diesel fuel system architectures and Ceria-based fuel-borne catalysts for improvement and simplification of the Diesel Particulate Filter System in serial applications Fuel-Borne Catalyst Assisted DPF regeneration on a Renault truck MD9 Engine

  6. State Restrictions on Methyl Tertiary Butyl Ether (released in AEO2006)

    Reports and Publications (EIA)

    2006-01-01

    By the end of 2005, 25 states had barred, or passed laws banning, any more than trace levels of methyl tertiary butyl ether (MTBE) in their gasoline supplies, and legislation to ban MTBE was pending in 4 others. Some state laws address only MTBE; others also address ethers such as ethyl tertiary butyl ether (ETBE) and tertiary amyl methyl ether (TAME). Annual Energy Outlook 2006 assumes that all state MTBE bans prohibit the use of all ethers for gasoline blending.

  7. Fuel Additivies for Improved Performance of Diesel Aftertreatment Systems |

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

    Department of Energy Additivies for Improved Performance of Diesel Aftertreatment Systems Fuel Additivies for Improved Performance of Diesel Aftertreatment Systems 2002 DEER Conference Presentation: Ethyl PDF icon 2002_deer_human.pdf More Documents & Publications Impact of Fuel-Borne Catalysts on Diesel Aftertreatment Diesel Particulate Filter: A Success for Faurecia Exhaust Systems Combination of Diesel fuel system architectures and Ceria-based fuel-borne catalysts for improvement and

  8. Synthesis of acid addition salt of delta-aminolevulinic acid from 5-bromo levulinic acid esters

    DOE Patents [OSTI]

    Moens, Luc (Lakewood, CO)

    2003-06-24

    A process of preparing an acid addition salt of delta-aminolevulinc acid comprising: a) dissolving a lower alkyl 5-bromolevulinate and hexamethylenetetramine in a solvent selected from the group consisting of water, ethyl acetate, chloroform, acetone, ethanol, tetrahydrofuran and acetonitrile, to form a quaternary ammonium salt of the lower alkyl 5-bromolevulinate; and b) hydrolyzing the quaternary ammonium salt with an inorganic acid to form an acid addition salt of delta-aminolevulinic acid.

  9. Preparation of brightness stabilization agent for lignin containing pulp from biomass pyrolysis oils

    DOE Patents [OSTI]

    Agblevor, Foster A. (Blacksburg, VA); Besler-Guran, Serpil (Flemington, NJ)

    2001-01-01

    A process for producing a brightness stabilization mixture of water-soluble organic compounds from biomass pyrolysis oils comprising: a) size-reducing biomass material and pyrolyzing the size-reduced biomass material in a fluidized bed reactor; b) separating a char/ash component while maintaining char-pot temperatures to avoid condensation of pyrolysis vapors; c) condensing pyrolysis gases and vapors, and recovering pyrolysis oils by mixing the oils with acetone to obtain an oil-acetone mixture; d) evaporating acetone and recovering pyrolysis oils; e) extracting the pyrolysis oils with water to obtain a water extract; f) slurrying the water extract with carbon while stirring, and filtering the slurry to obtain a colorless filtrate; g) cooling the solution and stabilizing the solution against thermally-induced gelling and solidification by extraction with ethyl acetate to form an aqueous phase lower layer and an organic phase upper layer; h) discarding the upper organic layer and extracting the aqueous layer with ethyl acetate, and discarding the ethyl acetate fraction to obtain a brown-colored solution not susceptible to gelling or solidification upon heating; i) heating the solution to distill off water and other light components and concentrating a bottoms fraction comprising hydroxyacetaldehyde and other non-volatile components having high boiling points; and j) decolorizing the stabilized brown solution with activated carbon to obtain a colorless solution.

  10. Transition metal ion-assisted photochemical generation of alkyl halides and hydrocarbons from carboxylic acids

    SciTech Connect (OSTI)

    Carraher, Jack; Pestovsky, Oleg; Bakac, Andreja

    2012-03-14

    Near-UV photolysis of aqueous solutions of propionic acid and aqueous Fe3+ in the absence of oxygen generates a mixture of hydrocarbons (ethane, ethylene and butane), carbon dioxide, and Fe2+. The reaction becomes mildly catalytic (about five turnovers) in the presence of oxygen which converts a portion of alkyl radicals to oxidizing intermediates that reoxidize Fe2+. The photochemistry in the presence of halide ions (X? = Cl?, Br?) generates ethyl halides via halogen atom abstraction from FeXn3?n by ethyl radicals. Near-quantitative yields of C2H5X are obtained at ?0.05 M X?. Competition experiments with Co(NH3)5Br2+ provided kinetic data for the reaction of ethyl radicals with FeCl2+ (k = (4.0 0.5) 106 M?1 s?1) and with FeBr2+ (k = (3.0 0.5) 107 M?1 s?1). Photochemical decarboxylation of propionic acid in the presence of Cu2+ generates ethylene and Cu+. Longer-chain acids also yield alpha olefins as exclusive products. These reactions become catalytic under constant purge with oxygen which plays a dual role. It reoxidizes Cu+ to Cu2+, and removes gaseous olefins to prevent accumulation of Cu+(olefin) complexes and depletion of Cu2+. The results underscore the profound effect that the choice of metal ions, the medium, and reaction conditions exert on the photochemistry of carboxylic acids.

  11. New high pressure rare earth tantalates RE{sub x}Ta{sub 2}O{sub 5+1.5x} (RE=La, Eu, Yb)

    SciTech Connect (OSTI)

    Zibrov, Igor P.; Filonenko, Vladimir P.; Zakharov, Nikolai D.; Nikishina, Elena E.; Lebedeva, Elena N.

    2013-07-15

    Rare earth tantalates La{sub 0.075}Ta{sub 2}O{sub 5.113}, Eu{sub 0.089}Ta{sub 2}O{sub 5.134} and Yb{sub 0.051}Ta{sub 2}O{sub 5.077} have been prepared by solid state reaction at P=7.0 GPa and T=10501100 C and studied by X-ray diffraction, thermal analysis and electron microscopy. Low hydrated amorphous tantalum, lanthanum, europium and ytterbium hydroxides were used as starting materials. Aqueous as well as anhydrous compounds were obtained. Title tantalates are crystallized in the structure type of FTa{sub 2}O{sub 5} [Zibrov et al. Russ. J. Inorg. Chem. 48 (2003) 464471] [5]. The structure was refined by the Rietveld method from X-ray powder diffractometer data: La{sub 0.075}Ta{sub 2}O{sub 5.113}, a=10.5099(2), b=7.2679(1), c=6.9765(1) , V=532.90(1) {sup 3}, Z=6, space group Ibam; Eu{sub 0.089}Ta{sub 2}O{sub 5.134}, a=10.4182(3), b=7.2685(1), c=6.9832(1) , V=528.80(2) {sup 3}, Z=6, space group Ibam; Yb{sub 0.051}Ta{sub 2}O{sub 5.077}, a=10.4557(2), b=7.3853(1), c=6.8923(1) , V=532.21(1) {sup 3}, Z=6, space group Ibam. RE atoms do not replace the tantalum in its positions but the only water in the channels of the structure. Highly charged cations RE{sup +3} compress the unit cell so that its volume becomes less than that of FTa{sub 2}O{sub 5}. Significant decrease of the unit cell volume after water removal from the structure is possible due to the puckering of pentagonal bipyramid layers and change of the corrugation angle in the layer. - Graphical abstract: The structure of RE{sub x}Ta{sub 2}O{sub 5+1.5x} and its HRTEM image (A arrows show empty channel, B arrows show filled channel). - Highlights: We synthesized new tantalates of RE under high pressure high temperature conditions. RE atoms replace water molecules in the channels of the structure. Aqueous as well as anhydrous tantalates were obtained. Highly charged cations RE{sup +3} compress the unit cell decreasing REO distances.

  12. Ground-state proton-transfer tautomer of the salicylate anion

    SciTech Connect (OSTI)

    Friedrich, D.M.; Wang, Z.; Joly, A.G.; Peterson, K.A.; Callis, P.R.

    1999-12-02

    Solutions of sodium salicylate in anhydrous polar solvents exhibit a weak, temperature-dependent absorption band ({lambda}{sub max} {approx} 325 nm) lying in the Stokes gap between the main absorption (296 nm) and the fluorescence band (396 nm, acetonitrile). This weak, longer wavelength absorption band is hardly observable in aqueous solution, but its intensity increases with temperature and increases with polarity in anhydrous organic solvents in the order of ethanol < acetonitrile < dimethyl sulfoxide at room temperature. After correction for solvent thermal contraction, the temperature-dependent absorption spectrum of salicylate in acetonitrile solutions reveals a clear isosbestic point ({epsilon}{sub 310}= 2,000 M{sup {minus}1} cm{sup {minus}1}) characteristic of an equilibrium between two salicylate species with band-maximum extinction coefficients of {epsilon}{sub 325} = 3,400 M{sup {minus}1} cm{sup {minus}1} and {epsilon}{sub 296} = 3,586 M{sup {minus}1} cm{sup {minus}1}. In acetonitrile at room temperature (298 K) the concentration equilibrium constant (minor/major) for the interconversion reaction between the two species is K{sub 298} = 0.11, with {Delta}H = 1.6 kcal mol{sup {minus}1} and {Delta}S = 0.97 cal{center{underscore}dot}mol{sup {minus}1} K{sup {minus}1}. The fluorescence lifetime (4.8 ns in acetonitrile) and the shape of the fluorescence spectrum are independent of excitation wavelength. The fluorescence quantum yield for excitation in the long-wavelength shoulder (340 nm) is approximately 60% larger than the yield for excitation in the main band at 296 nm ({phi}{sub 340} = 0.29, {phi}{sub 296} = 0.18) in acetonitrile at room temperature. These results are consistent with assignment of the shoulder band to the proton-transfer tautomer of the salicylate anion. Electronic structure calculations support assignment of the 325 nm absorption band to the ground-state tautomer (phenoxide anion form) of the salicylate anion. Absorption transition moments for both the normal and tautomer forms are parallel to the emission transition moment, are electronically allowed, and are consistent with {sup 1}L{sub b} assignment for both absorbing and emitting transitions. The static dipole moments are in the order of {mu}(N*) {ge} {mu}(N) > {mu}(T*) > {mu}(T) for the normal (N) and tautomer (T) ground and electronic excited states.

  13. Bulk and mechanical properties of the Paintbrush tuff recovered from boreholes UE25 NRG-4 and -5: Data report

    SciTech Connect (OSTI)

    Boyd, P.J.; Noel, J.S.; Martin, R.J. [New England Research, Inc., White River Junction, VT (United States); Price, R.H. [Sandia National Labs., Albuquerque, NM (United States)

    1996-09-01

    Experimental results are presented for bulk and mechanical properties measurements on specimens of the Paintbrush tuff recovered from boreholes UE25 NRG-4 and -5, at Yucca Mountain, Nevada. Measurements have been performed on three thermal/mechanical units, PTn, TSwl, and TSw2. On each specimen the following bulk properties have been reported: dry bulk density, saturated bulk density, average grain density, and porosity. Unconfined compression to failure, confined compression to failure, and indirect tensile strength tests were performed on selected specimens recovered from the boreholes. In addition, compressional and shear wave velocities were measured on specimens designated for unconfined compression and confined compression experiments. Measurements were conducted at room temperature on nominally water-saturated specimens. The nominal rate for the fracture experiments was 10{sup -5}s{sup -1}.

  14. TRUEX Radiolysis Testing Using the INL Radiolysis Test Loop: FY-2012 Status Report

    SciTech Connect (OSTI)

    Dean R. Peterman; Lonnie G. Olson; Richard D. Tillotson; Rocklan G. McDowell; Jack D. Law

    2012-09-01

    The INL radiolysis test loop has been used to evaluate the affect of radiolytic degradation upon the efficacy of the strip section of the TRUEX flowsheet for the recovery of trivalent actinides and lanthanides from acidic solution. The nominal composition of the TRUEX solvent used in this study is 0.2 M CMPO and 1.4 M TBP dissolved in n-dodecane and the nominal composition of the TRUEX strip solution is 1.5 M lactic acid and 0.050 M diethylenetriaminepentaacetic acid. Gamma irradiation of a mixture of TRUEX process solvent and stripping solution in the test loop does not adversely impact flowsheet performance as measured by stripping americium ratios. The observed increase in americium stripping distribution ratios with increasing absorbed dose indicates the radiolytic production of organic soluble degradation compounds.

  15. Estimates of Particulate Mass in Multi Canister Overpacks (MCO)

    SciTech Connect (OSTI)

    SLOUGHTER, J.P.

    2000-02-16

    High, best estimate, and low values are developed for particulate inventories within MCO baskets that have been loaded with freshly cleaned fuel assemblies and scrap. These per-basket estimates are then applied to all anticipated MCO payload configurations to identify which configurations are bounding for each type of particulate. Finally the resulting bounding and nominal values for residual particulates are combined with corresponding values [from other documents] for particulates that may be generated by corrosion of exposed uranium after the fuel has been cleaned. The resulting rounded nominal estimate for a typical MCO after 40 years of storage is 8 kg. The estimate for a bounding total particulate case MCO is that it may contain up to 64 kg of particulate after 40 years of storage.

  16. Preliminary design of the Carrisa Plains solar central receiver power plant. Volume III, Book 3. Appendices, Part 1

    SciTech Connect (OSTI)

    Mouradian, E. M.

    1983-12-31

    Thermal analyses for the preliminary design phase of the Receiver of the Carrizo Plains Solar Power Plant are presented. The sodium reference operating conditions (T/sub in/ = 610/sup 0/F, T/sub out/ = 1050/sup 0/F) have been considered. Included are: Nominal flux distribution on receiver panal, Energy input to tubes, Axial temperature distribution; sodium and tubes, Sodium flow distribution, Sodium pressure drop, orifice calculations, Temperature distribution in tube cut (R-0), Backface structure, and Nonuniform sodium outlet temperature. Transient conditions and panel front face heat losses are not considered. These are to be addressed in a subsequent design phase. Also to be considered later are the design conditions as variations from the nominal reference (operating) condition. An addendum, designated Appendix C, has been included describing panel heat losses, panel temperature distribution, and tube-manifold joint thermal model.

  17. Production Target Design Report

    SciTech Connect (OSTI)

    Woloshun, Keith Albert; Dale, Gregory E.; Olivas, Eric Richard

    2015-07-28

    The Northstar 99Mo production target, a cylindrical length of 100Mo rod, has evolved considerably since its first conception.The cylinder was very early sliced into disks to increase the heat transfer area, first to 1 mm thick disks then to the current 0.5 mm thick.The coolant was changed early in the target development from water to helium to eliminate corrosion and dissolution.The diameter has increased from initially 6 mm to 12 mm, the current diameter of the test target now at ANL, to nominally 28 mm (26-30.6 mm, depending upon optimal beam spot size and shape).The length has also changed to improve the production to cost ratio, so now the target is nominally 41 mm long (excluding coolant gaps between disks), and irradiated on both ends.This report summarizes the current status of the plant target design.

  18. Table 3b. Imported Refiner Acquisition Cost of Crude Oil, Projected vs. Actual

    Gasoline and Diesel Fuel Update (EIA)

    Imported Refiner Acquisition Cost of Crude Oil, Projected vs. Actual Projected Price in Nominal Dollars (nominal dollars per barrel) 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 AEO 1994 17.06 17.21 18.24 19.43 20.64 22.12 23.76 25.52 27.51 29.67 31.86 34.00 36.05 38.36 40.78 43.29 45.88 48.37 AEO 1995 15.24 17.27 18.23 19.26 20.39 21.59 22.97 24.33 25.79 27.27 28.82 30.38 32.14 33.89 35.85 37.97 40.28 AEO 1996 17.16 17.74 18.59 19.72

  19. Motor torque compensation of an induction electric motor by adjusting a slip command during periods of supposed change in motor temperature

    DOE Patents [OSTI]

    Kelledes, William L.; St. John, Don K.

    1992-01-01

    The present invention maintains constant torque in an inverter driven AC induction motor during variations in rotor temperature. It is known that the torque output of a given AC induction motor is dependent upon rotor temperature. At rotor temperatures higher than the nominal operating condition the rotor impedance increases, reducing the rotor current and motor torque. In a similar fashion, the rotor impedance is reduced resulting in increased rotor current and motor torque when the rotor temperature is lower than the nominal operating condition. The present invention monitors the bus current from the DC supply to the inverter and adjusts the slip frequency of the inverter drive to maintain a constant motor torque. This adjustment is based upon whether predetermined conditions implying increased rotor temperature or decreased rotor temperature exist for longer that a predetermined interval of time.

  20. HUMAN ERROR QUANTIFICATION USING PERFORMANCE SHAPING FACTORS IN THE SPAR-H METHOD

    SciTech Connect (OSTI)

    Harold S. Blackman; David I. Gertman; Ronald L. Boring

    2008-09-01

    This paper describes a cognitively based human reliability analysis (HRA) quantification technique for estimating the human error probabilities (HEPs) associated with operator and crew actions at nuclear power plants. The method described here, Standardized Plant Analysis Risk-Human Reliability Analysis (SPAR-H) method, was developed to aid in characterizing and quantifying human performance at nuclear power plants. The intent was to develop a defensible method that would consider all factors that may influence performance. In the SPAR-H approach, calculation of HEP rates is especially straightforward, starting with pre-defined nominal error rates for cognitive vs. action-oriented tasks, and incorporating performance shaping factor multipliers upon those nominal error rates.

  1. Developing an Abaqus *HYPERFOAM Model for M9747 (4003047) Cellular Silicone Foam

    SciTech Connect (OSTI)

    Siranosian, Antranik A.; Stevens, R. Robert

    2012-04-26

    This report documents work done to develop an Abaqus *HYPERFOAM hyperelastic model for M9747 (4003047) cellular silicone foam for use in quasi-static analyses at ambient temperature. Experimental data, from acceptance tests for 'Pad A' conducted at the Kansas City Plant (KCP), was used to calibrate the model. The data includes gap (relative displacement) and load measurements from three locations on the pad. Thirteen sets of data, from pads with different serial numbers, were provided. The thirty-nine gap-load curves were extracted from the thirteen supplied Excel spreadsheets and analyzed, and from those thirty-nine one set of data, representing a qualitative mean, was chosen to calibrate the model. The data was converted from gap and load to nominal (engineering) strain and nominal stress in order to implement it in Abaqus. Strain computations required initial pad thickness estimates. An Abaqus model of a right-circular cylinder was used to evaluate and calibrate the *HYPERFOAM model.

  2. Experimental comparison of the rotating cylinder electrode and full pipe flow for evaluating flow induced CO{sub 2} corrosion

    SciTech Connect (OSTI)

    McMahon, A.J.; Webster, S.; Paisley, D.; Moros, T.; Harrop, D.

    1995-10-01

    Corrosion of oil and gas pipelines by the internal fluids is complex and difficult to simulate in the laboratory. Here, the rotating cylinder electrode and full pipe flow in a recirculating flow loop give different results for nominally equivalent conditions. Pipe flow produces a higher mass transfer rate for the same nominal wall shear stress. Pipe flow also produces a higher CO{sub 2} corrosion rate for inhibited and uninhibited conditions at either the same shear stress or at the same mass transfer rate. Crucially, the rotating cylinder overestimates the performance of corrosion inhibitors. Therefore, while the cylinder is suitable for preliminary inhibitor screening it is not recommended for final selection of products.

  3. Development of precipitated iron Fischer-Tropsch catalysts. Quarterly technical progress report, 1 January 1995--31 March 1995

    SciTech Connect (OSTI)

    Bukur, D.B.; Lang, X.; Reddy, B.

    1995-05-23

    During the reporting period we completed synthesis of about 100 g of catalyst with nominal composition 100 Fe/3 Cu/4 K/16 SiO{sub 2} (S-3416-2), and of another batch (173 g) of the same catalyst (S-3416-3). Also, we synthesized two additional batches of catalyst with nominal composition 100 Fe/5 Cu/6 K/24 SiO{sub 2}, in the amounts of 240 g (S-5624-3) and 200 g (S-5624-4). These amounts are sufficient for all planned tests with these two catalysts for the entire duration of this contract. The synthesized catalysts were characterized by atomic absorption, and BET surface area and pore size distribution measurements.

  4. Detection of coincident radiations in a single transducer by pulse shape analysis

    DOE Patents [OSTI]

    Warburton, William K. (Menlo Park, CA); Tan, Hui (Newark, CA); Hennig, Wolfgang (Fremont, CA)

    2008-03-11

    Pulse shape analysis determines if two radiations are in coincidence. A transducer is provided that, when it absorbs the first radiation produces an output pulse that is characterized by a shorter time constant and whose area is nominally proportional to the energy of the absorbed first radiation and, when it absorbs the second radiation produces an output pulse that is characterized by a longer time constant and whose area is nominally proportional to the energy of the absorbed second radiation. When radiation is absorbed, the output pulse is detected and two integrals are formed, the first over a time period representative of the first time constant and the second over a time period representative of the second time constant. The values of the two integrals are examined to determine whether the first radiation, the second radiation, or both were absorbed in the transducer, the latter condition defining a coincident event.

  5. Report on Preliminary Engineering Study for Installation of an Air Cooled Steam Condenser at Brawley Geothermal Plant, Unit No. 1

    SciTech Connect (OSTI)

    1982-03-01

    The Brawley Geothermal Project comprises a single 10 MW nominal geothermal steam turbine-generator unit which has been constructed and operated by the Southern California Edison Company (SCE). Geothermal steam for the unit is supplied through contract by Union Oil Company which requires the return of all condensate. Irrigation District (IID) purchases the electric power generated and provides irrigation water for cooling tower make-up to the plant for the first-five years of operation, commencing mid-1980. Because of the unavailability of irrigation water from IID in the future, SCE is investigating the application and installation of air cooled heat exchangers in conjunction with the existing wet (evaporative) cooling tower with make-up based on use of 180 gpm (nominal) of the geothermal condensate which may be made available by the steam supplier.

  6. The effects of confining pressure on the strength and elastic properties of the Paintbrush tuff recovered from boreholes USW NRG-6 and USW NRG-7/7A: Data report

    SciTech Connect (OSTI)

    Martin, R.J.; Noel, J.S.; Boyd, P.J.

    1997-09-01

    Experimental results are presented for bulk and mechanical properties measurements on specimens of the Paintbrush tuff recovered from the USW NRG-6 and USW NRG-7/7A borehole at Yucca Mountain, Nevada. Measurements have been performed on five thermal/mechanical units: TCw, PTn, TSw2, and TSw3. The following bulk properties are reported for each specimen: dry bulk density, saturated bulk density, average grain density and porosity. Confined compression to failure tests were performed on selected specimens recovered from the boreholes at confining pressures of 5 and 10 MPa. In addition, compressional and shear wave velocities were measured on the specimens prior to testing. Measurements were conducted under drained conditions at room temperature on nominally water saturated specimens. The nominal strain rate for the experiments was 10{sup -5} s{sup -1}.

  7. Estimates of particulate mass in multi-canister overpacks

    SciTech Connect (OSTI)

    SLOUGHTER, J.P.

    1999-02-25

    High, best estimate, and low values are developed for particulate inventories within MCO baskets that have been loaded with freshly cleaned fuel assemblies and scrap. These per-basket estimates are then applied to all anticipated MCO payload configurations to identify which configurations are bounding for each type of particulate. Finally the resulting bounding and nominal values for residual particulates are combined with corresponding values [from other documents] for particulate that may be generated by corrosion of exposed uranium after the fuel has been cleaned. The resulting rounded nominal estimate for a typical MCO after 40 years of storage is 8 kg. The estimate for a bounding total particulate case MCO is that it may contain up to 64 kg of particulate after 40 years of storage.

  8. EIS-0458: Proposed Loan Guarantee to Support Construction and Startup of the Topaz Solar Farm, San Luis Obispo County, CA

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental impacts from DOE’s proposal to issue a federal loan guarantee to Royal Bank of Scotland to provide funding to Topaz Solar Farms, LLC, to construct and start up the Topaz Solar Farm, a nominal 550-megawatt photovoltaic solar energy generating facility. The facility would be located in unincorporated eastern San Luis Obispo County, California, approximately one mile north of the community of California Valley, California, and six miles northwest of the Carrizo Plain National Monument.

  9. NUG Webinar January 21, 2016

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

    Jan. 21, 2016 NUG Webinar January 21, 2016 Date: Thursday, January 21st, 2016 Time: 11:00 PST Connection Info Agenda: Web Enabled Data Analytics: IPython/Jupyter and RStudio 2016 Allocations Edison and Cori Queues Demo of the new file editor in MyNERSC NUGEX Call for Nominations Downloads NUG-Webinar-01212016.pdf | Adobe Acrobat PDF file Last edited: 2016-02-08 07:31:47

  10. Process for computing geometric perturbations for probabilistic analysis

    DOE Patents [OSTI]

    Fitch, Simeon H. K. (Charlottesville, VA); Riha, David S. (San Antonio, TX); Thacker, Ben H. (San Antonio, TX)

    2012-04-10

    A method for computing geometric perturbations for probabilistic analysis. The probabilistic analysis is based on finite element modeling, in which uncertainties in the modeled system are represented by changes in the nominal geometry of the model, referred to as "perturbations". These changes are accomplished using displacement vectors, which are computed for each node of a region of interest and are based on mean-value coordinate calculations.

  11. Test plan for the M-100 container model M-101/7A/12/90 Docket 96-43-7A, type A container

    SciTech Connect (OSTI)

    Kelly, D.L.

    1997-05-30

    This document describes the test plan for the M-100 Container, Model M-101/7A/12/90. This packaging system is designed to ship Type A solid, radioactive materials, normal form, Form Nos. 1, 2, and 3. The nominal overall dimensions, including risers, of the M-100 Container are 79 x 54 x 42 inches. The capacity of the container is approximately 89.9 ft. The estimated gross weight of the packaging and contents is 9,000 lb.

  12. Synergistic Effects Between Phosphonium-Alkylphosphate Ionic Liquids and Zinc Dialkyldithiophosphate (ZDDP) as Lubricant Additives

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

    Qu, Jun; Barnhill, William C.; Luo, Huimin; Meyer, III, Harry M.; Leonard, Donovan N.; Landauer, Alexander K.; Kheireddin, Bassem; Gao, Hong; Papke, Brian L; Dai, Sheng

    2015-07-14

    Unique synergistic effects between phosphonium-alkylphosphate ionic liquids and zinc dialkyldithiophosphate (ZDDP) are discovered when used together as lubricant additives, resulting in significant friction and wear reduction along with distinct tribofilm composition and mechanical properties. The synergism is attributed to the 30-70× higher-than-nominal concentrations of hypothetical new compounds (via anion exchange between IL and ZDDP) on the fluid surface/interface.

  13. Process for making hollow carbon spheres

    DOE Patents [OSTI]

    Luhrs, Claudia C.; Phillips, Jonathan; Richard, Monique N.; Knapp, Angela Michelle

    2013-04-16

    A hollow carbon sphere having a carbon shell and an inner core is disclosed. The hollow carbon sphere has a total volume that is equal to a volume of the carbon shell plus an inner free volume within the carbon shell. The inner free volume is at least 25% of the total volume. In some instances, a nominal diameter of the hollow carbon sphere is between 10 and 180 nanometers.

  14. Quantum confined acceptors and donors in InSe nanosheets

    SciTech Connect (OSTI)

    Mudd, G. W.; Patan, A. Makarovsky, O.; Eaves, L.; Kudrynskyi, Z. R.; Kovalyuk, Z. D.; Fay, M. W.; Zlyomi, V.; Falko, V.

    2014-12-01

    We report on the radiative recombination of photo-excited carriers bound at native donors and acceptors in exfoliated nanoflakes of nominally undoped rhombohedral ?-polytype InSe. The binding energies of these states are found to increase with the decrease in flake thickness, L. We model their dependence on L using a two-dimensional hydrogenic model for impurities and show that they are strongly sensitive to the position of the impurities within the nanolayer.

  15. CSC large panel R&D summary for the SSC GEM muon subsystem

    SciTech Connect (OSTI)

    Pratuch, S.M.; Clements, J.W.; Spellman, G.P.

    1994-05-01

    The GEM Detector uses 1,128 Cathode Strip Chamber (CSC) muon detectors requiring a total of approximately 10,000 precision panels in the CSC assemblies. These panels must be fabricated to extreme tolerances in order to meet the physics requirement. A fabrication technique used to produce two large panels, nominally 1 by 3 meters, is described and the resulting panel precision is reported.

  16. SSRL 32nd Users' Meeting Oct 17 - 19, 2005

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

    8th Annual Farrel W. Lytle Award Farrel W. Lyttle The SSRL Users' Organization solicits nominations for the 2005 Farrel W. Lytle Award. This Award was established by the SSRL Organization Executive Committee to promote important technical or scientific accomplishments in synchrotron radiation-based science and to foster collaboration and efficient use of beam time among users and staff at SSRL. The Lytle Award consists of a certificate and $1000 (awardee names are added to a plaque displayed in

  17. Science Highlights

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

    Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

  18. Science Highlights

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

    Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

  19. Verification of Sulfate Attack Penetration Rates for Saltstone Disposal Unit Modeling

    SciTech Connect (OSTI)

    Flach, G. P.

    2015-05-12

    Recent Special Analysis modeling of Saltstone Disposal Units consider sulfate attack on concrete and utilize degradation rates estimated from Cementitious Barriers Partnership software simulations. This study provides an independent verification of those simulation results using an alternative analysis method and an independent characterization data source. The sulfate penetration depths estimated herein are similar to the best-estimate values in SRNL-STI-2013-00118 Rev. 2 and well below the nominal values subsequently used to define Saltstone Special Analysis base cases.

  20. Enhanced Hydrogen Dipole Physisorption, Final Report

    SciTech Connect (OSTI)

    Ahn, Channing

    2014-01-03

    The hydrogen gas adsorption effort at Caltech was designed to probe and apply our understanding of known interactions between molecular hydrogen and adsorbent surfaces as part of a materials development effort to enable room temperature storage of hydrogen at nominal pressure. The work we have performed over the past five years has been tailored to address the outstanding issues associated with weak hydrogen sorbent interactions in order to find an adequate solution for storage tank technology.

  1. Explosive containment and propagation evaluations for commonly used handling and storage containers

    SciTech Connect (OSTI)

    LeBlanc, R.

    1994-01-01

    A series of explosive tests were performed to establish containment integrity data for commonly used handling and storage containers of energetic materials at Sandia National Laboratories, Albuquerque, N.M. The tests consisted of two phases: (1) each container was tested for explosive integrity and propagation, and (2) the data were used to evaluate a nominal donor-receptor test matrix for verifying the confinement integrity of a typical explosives service locker.

  2. SSRL HEADLINES July 2005

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

    July, 2005 __________________________________________________________________________ Contents of this Issue: Science Highlight - Elastic Gateway in Ion Channel Discovered Science Highlight - Old Wines in a New Barrel First Operation of a SPEAR3 Beam Line at 500 mA and Summer Shutdown Update NIGMS Announces Funding for Second Phase of Protein Structure Initiative SSRL Users' Organization Executive Committee Update Report from BES Program Review of SSRL Nominations for the Spicer Young

  3. Science Highlights

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

    Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

  4. Science Highlights

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

    Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

  5. Demonstration Assessment of LED Roadway Lighting: Philadelphia, PA

    SciTech Connect (OSTI)

    Royer, Michael P.; Tuenge, Jason R.; Poplawski, Michael E.

    2012-09-01

    For this demonstration assessment, 10 different groups of LED luminaires were installed at three sites in Philadelphia, PA. Each of the three sites represented a different set of conditions, most importantly with regard to the incumbent HPS luminaires, which were nominally 100 W, 150 W, and 250 W. The performance of each product was evaluated based on manufacturer data, illuminance calculations, field measurements of illuminance, and the subjective impressions of both regular and expert observers.

  6. 1

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

    Flipping the switch on magnetism in strontium titanate March 27, 2014 Semiconductor material can be magnetized with light, suggesting new technology opportunities LOS ALAMOS, N.M., March 27, 2014-Interest in oxide-based semiconductor electronics has exploded in recent years, fueled largely by the ability to grow atomically precise layers of various oxide materials. One of the most important materials in this burgeoning field is strontium titanate (SrTiO 3 ), a nominally nonmagnetic wide-bandgap

  7. 27th Annual SSRL Users' Meeting -- Lytle Award

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

    3rd Annual Farrel W. Lytle Award -- Nominations Due October 2 The SSRL Users' Organization Executive Committee has established this award to promote important technical or scientific accomplishments in synchrotron radiation-based science and to foster collaboration and efficient use of beam time among users and staff at SSRL. All SSRL users and staff are eligible for this award. The Lytle Award consists of a plaque that is displayed in the User Research Administration Office at SSRL and $1000.

  8. 28th Annual SSRL Users' Meeting -- Lytle Award

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

    Program Workshops Abstracts Lytle Award Vendor Exhibit Registration Payment by Credit SSRLUO Ballot Lodging Directions Visitor Info General Info 28th Annual Stanford Synchrotron Radiation Laboratory Users' Meeting Menlo Park, California USA October 18-19, 2001 Annual Farrel W. Lytle Award -- Nominations Due September 5 The Annual Farrel W. Lytle Award was established by the SSRL Users' Organization Executive Committee to promote important technical or scientific accomplishments in synchrotron

  9. Phase coded, micro-power impulse radar motion sensor

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-05-21

    A motion sensing, micro-power impulse radar MIR impresses on the transmitted signal, or the received pulse timing signal, one or more frequencies lower than the pulse repetition frequency, that become intermediate frequencies in a ``IF homodyne`` receiver. Thus, many advantages of classical RF receivers can be thereby be realized with ultra-wide band radar. The sensor includes a transmitter which transmits a sequence of electromagnetic pulses in response to a transmit timing signal at a nominal pulse repetition frequency. A receiver samples echoes of the sequence of electromagnetic pulses from objects within the field with controlled timing, in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The relative timing of the transmit timing signal and the receive timing signal is modulated between a first relative delay and a second relative delay at an intermediate frequency, causing the receiver to sample the echoes such that the time between transmissions of pulses in the sequence and samples by the receiver is modulated at the intermediate frequency. Modulation may be executed by modulating the pulse repetition frequency which drives the transmitter, by modulating the delay circuitry which controls the relative timing of the sample strobe, or by modulating amplitude of the transmitted pulses. The electromagnetic pulses will have a nominal center frequency related to pulse width, and the first relative delay and the second relative delay between which the timing signals are modulated, differ by less than the nominal pulse width, and preferably by about one-quarter wavelength at the nominal center frequency of the transmitted pulses. 5 figs.

  10. Phase coded, micro-power impulse radar motion sensor

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01

    A motion sensing, micro-power impulse radar MIR impresses on the transmitted signal, or the received pulse timing signal, one or more frequencies lower than the pulse repetition frequency, that become intermediate frequencies in a "IF homodyne" receiver. Thus, many advantages of classical RF receivers can be thereby be realized with ultra-wide band radar. The sensor includes a transmitter which transmits a sequence of electromagnetic pulses in response to a transmit timing signal at a nominal pulse repetition frequency. A receiver samples echoes of the sequence of electromagnetic pulses from objects within the field with controlled timing, in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The relative timing of the transmit timing signal and the receive timing signal is modulated between a first relative delay and a second relative delay at an intermediate frequency, causing the receiver to sample the echoes such that the time between transmissions of pulses in the sequence and samples by the receiver is modulated at the intermediate frequency. Modulation may be executed by modulating the pulse repetition frequency which drives the transmitter, by modulating the delay circuitry which controls the relative timing of the sample strobe, or by modulating amplitude of the transmitted pulses. The electromagnetic pulses will have a nominal center frequency related to pulse width, and the first relative delay and the second relative delay between which the timing signals are modulated, differ by less than the nominal pulse width, and preferably by about one-quarter wavelength at the nominal center frequency of the transmitted pulses.

  11. Short-Term Energy Outlook April 2000--STEO Preface

    Gasoline and Diesel Fuel Update (EIA)

    April 2000 Summer 2000 Motor Gasoline Outlook Summary For the upcoming summer season (April to September), motor gasoline markets are projected to exhibit an extraordinarily tight supply/demand balance. * Retail gasoline prices (regular grade) are expected to average $1.46 per gallon, 25 percent higher than last summer's average of $1.17 per gallon. That projection also exceeds the previous (current-dollar) record summer average of $1.35 recorded in 1981. Nominal prices are expected to reach a

  12. President Obama Announces More Key Administration Posts | Department of

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

    Energy July 8, 2011 - 12:00am Addthis THE WHITE HOUSE Office of the Press Secretary WASHINGTON - Today, President Barack Obama announced his intent to nominate the following individuals to key Administration posts: Michael A. Hammer, Assistant Secretary for Public Affairs, Department of State Charles McConnell, Assistant Secretary for Fossil Energy, Department of Energy The President also announced his intent to appoint the following individuals to key Administration posts: Terry Guen,

  13. President Obama Announces More Key Administration Posts | Department of

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

    Energy November 29, 2011 - 4:34pm Addthis THE WHITE HOUSE Office of the Press Secretary FOR IMMEDIATE RELEASENovember 29, 2011 President Obama Announces More Key Administration Posts WASHINGTON, DC - Today, President Barack Obama announced his intent to nominate the following individuals to key Administration posts: Frederick "Rick" Barton - Assistant Secretary for Conflict and Stabilization Operations and Coordinator for Reconstruction and Stabilization, Department of State Arun

  14. President Obama Announces More Key Administration Posts | Department of

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

    Energy December 10, 2010 - 12:00am Addthis WASHINGTON - Today, President Barack Obama announced his intent to nominate the following individuals to key Administration posts: Peter B. Lyons, Assistant Secretary for Nuclear Energy, Department of Energy Denise E. O'Donnell, Director of the Bureau of Justice Assistance, Department of Justice Stephanie O'Sullivan, Principal Deputy Director of National Intelligence, Directorate of National Intelligence David Shear, Ambassador to the Socialist

  15. Microsoft Word - figure_19.doc

    Gasoline and Diesel Fuel Update (EIA)

    63 dollars per thousand cubic feet 0 2 4 6 8 10 12 2010 2011 2012 2013 2014 Residential Commercial Industrial Electric Power Notes: Coverage for prices varies by consumer sector. Prices are in nominal dollars. See Appendix A for further discussion on consumer prices. Sources: Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition"; Form EIA-857, "Monthly Report of Natural Gas Purchases and Deliveries to

  16. Word Pro - S9

    Gasoline and Diesel Fuel Update (EIA)

    4 Natural Gas Prices (Dollars a per Thousand Cubic Feet) Wellhead and Citygate, 1949-2014 Consuming Sectors, 1967-2014 Consuming Sectors, Monthly 144 U.S. Energy Information Administration / Monthly Energy Review February 2016 Citygate Wellhead Residential b Electric Power b Transportation Residential b Industrial b Commercial b Electric Power b a Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. b Includes taxes. Web Page:

  17. Governor's Distinguished CEBAF Professorship Awarded to JLab Chief

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

    Scientist | Jefferson Lab Governor's Distinguished CEBAF Professorship Awarded to JLab Chief Scientist May 2, 2005 Washington, D.C. - Five Virginia universities unanimously approved the nomination of Anthony W. Thomas, Chief Scientist at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility (Jefferson Lab) in Newport News, Va., to a distinguished professorship at The College of William and Mary. Thomas is a theoretical nuclear physicist and the Chief Scientist, and

  18. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Household Energy Consumption and Expenditures Household Energy Consumption by End Use, Selected Years, Household Energy Expenditures, Selected Years, 1978-2005¹ 1978-2005¹ Household Energy Consumption for Space Heating by Fuel 2005 Appliances, Electronics, and Lighting Expenditures, Selected Years, 1978-2005¹ 52 U.S. Energy Information Administration / Annual Energy Review 2011 1 For years not shown, there are no data available. 2 Prices are not adjusted for inflation. See "Nominal

  19. Experiments measuring particle deposition from fully developed turbulent flow in ventilation ducts

    SciTech Connect (OSTI)

    Sippola, Mark R.; Nazaroff, William W.

    2003-08-01

    Particle deposition in ventilation ducts influences particle exposures of building occupants and may lead to a variety of indoor air quality concerns. Experiments have been performed in a laboratory to study the effects of particle size and air speed on deposition rates of particles from turbulent air flows in galvanized steel and internally insulated ducts with hydraulic diameters of 15.2 cm. The duct systems were constructed of materials typically found in commercial heating, ventilating and air conditioning (HVAC) systems. In the steel duct system, experiments with nominal particle sizes of 1, 3, 5, 9 and 16 {micro}m were conducted at each of three nominal air speeds: 2.2, 5.3 and 9.0 m/s. In the insulated duct system, deposition rates of particles with nominal sizes of 1, 3, 5, 8 and 13 {micro}m were measured at nominal air speeds of 2.2, 5.3 and 8.8 m/s. Fluorescent techniques were used to directly measure the deposition velocities of monodisperse fluorescent particles to duct surfaces (floor, wall and ceiling) at two straight duct sections where the turbulent flow profile was fully developed. In steel ducts, deposition rates were higher to the duct floor than to the wall, which were, in turn, greater than to the ceiling. In insulated ducts, deposition was nearly the same to the duct floor, wall and ceiling for a given particle size and air speed. Deposition to duct walls and ceilings was greatly enhanced in insulated ducts compared to steel ducts. Deposition velocities to each of the three duct surface orientations in both systems were found to increase with increasing particle size or air velocity over the ranges studied. Deposition rates measured in the current experiments were in general agreement with the limited observations of similar systems by previous researchers.

  20. Here to Serve | Department of Energy

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

    Here to Serve Here to Serve May 11, 2012 - 8:53am Addthis Dot Harris Dot Harris Director, Office of Economic Impact and Diversity It is a pleasure to join the Administration as the Director of the Office of Economic Impact and Diversity here at the Department of Energy. When President Obama nominated me for this position, I immediately recognized the vital importance of the work that this office does. From assisting small businesses to supporting minority serving institutions to enhancing the