National Library of Energy BETA

Sample records for view history catalytic

  1. History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeat Pumps Heat Pumps An errorSeparationsRelevant toCenterHistory

  2. History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D. Title:Highlights LANSTechnicalHistoricallyHistory

  3. History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school4-TP59.01 C5;44 4 oEnergy

  4. History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school4-TP59.01 C5;44 4 oEnergy The U.S.

  5. CATALYTIC BIOMASS LIQUEFACTION

    E-Print Network [OSTI]

    Ergun, Sabri

    2013-01-01

    LBL-11 019 UC-61 CATALYTIC BIOMASS LIQUEFACTION Sabri Ergun,Catalytic Liquefaction of Biomass,n M, Seth, R. Djafar, G.of California. CATALYTIC BIOMASS LIQUEFACTION QUARTERLY

  6. Catalytic Coherence

    E-Print Network [OSTI]

    Johan Aberg

    2014-10-20

    Due to conservation of energy we cannot directly turn a quantum system with a definite energy into a superposition of different energies. However, if we have access to an additional resource in terms of a system with a high degree of coherence, as for standard models of laser light, we can overcome this limitation. The question is to what extent coherence gets degraded when utilized. Here it is shown that coherence can be turned into a catalyst, meaning that we can use it repeatedly without ever diminishing its power to enable coherent operations. This finding stands in contrast to the degradation of other quantum resources, and has direct consequences for quantum thermodynamics, as it shows that latent energy that may be locked into superpositions of energy eigenstates can be released catalytically.

  7. Catalytic reactor

    DOE Patents [OSTI]

    Aaron, Timothy Mark (East Amherst, NY); Shah, Minish Mahendra (East Amherst, NY); Jibb, Richard John (Amherst, NY)

    2009-03-10

    A catalytic reactor is provided with one or more reaction zones each formed of set(s) of reaction tubes containing a catalyst to promote chemical reaction within a feed stream. The reaction tubes are of helical configuration and are arranged in a substantially coaxial relationship to form a coil-like structure. Heat exchangers and steam generators can be formed by similar tube arrangements. In such manner, the reaction zone(s) and hence, the reactor is compact and the pressure drop through components is minimized. The resultant compact form has improved heat transfer characteristics and is far easier to thermally insulate than prior art compact reactor designs. Various chemical reactions are contemplated within such coil-like structures such that as steam methane reforming followed by water-gas shift. The coil-like structures can be housed within annular chambers of a cylindrical housing that also provide flow paths for various heat exchange fluids to heat and cool components.

  8. CATALYTIC LIQUEFACTION OF BIOMASS

    E-Print Network [OSTI]

    Seth, Manu

    2012-01-01

    liquid Fuels from Biomass: "Catalyst Screening and KineticUC-61 (l, RCO osn CDL or BIOMASS CATALYTIC LIQUEFACTION ManuCATALYTIC LIQUEFACTION OF BIOMASS Manu Seth, Roger Djafar,

  9. CATALYTIC BIOMASS LIQUEFACTION

    E-Print Network [OSTI]

    Ergun, Sabri

    2013-01-01

    Solvent Systems Catalystic Biomass Liquefaction Investigatereactor Product collection Biomass liquefaction process12-13, 1980 CATALYTIC BIOMASS LIQUEFACTION Sabri Ergun,

  10. Rich catalytic injection

    DOE Patents [OSTI]

    Veninger, Albert (Coventry, CT)

    2008-12-30

    A gas turbine engine includes a compressor, a rich catalytic injector, a combustor, and a turbine. The rich catalytic injector includes a rich catalytic device, a mixing zone, and an injection assembly. The injection assembly provides an interface between the mixing zone and the combustor. The injection assembly can inject diffusion fuel into the combustor, provides flame aerodynamic stabilization in the combustor, and may include an ignition device.

  11. Catalytic cracking process

    SciTech Connect (OSTI)

    Lokhandwala, Kaaeid A.; Baker, Richard W.

    2001-01-01

    Processes and apparatus for providing improved catalytic cracking, specifically improved recovery of olefins, LPG or hydrogen from catalytic crackers. The improvement is achieved by passing part of the wet gas stream across membranes selective in favor of light hydrocarbons over hydrogen.

  12. Catalytic distillation process

    DOE Patents [OSTI]

    Smith, Jr., Lawrence A. (Bellaire, TX)

    1982-01-01

    A method for conducting chemical reactions and fractionation of the reaction mixture comprising feeding reactants to a distillation column reactor into a feed zone and concurrently contacting the reactants with a fixed bed catalytic packing to concurrently carry out the reaction and fractionate the reaction mixture. For example, a method for preparing methyl tertiary butyl ether in high purity from a mixed feed stream of isobutene and normal butene comprising feeding the mixed feed stream to a distillation column reactor into a feed zone at the lower end of a distillation reaction zone, and methanol into the upper end of said distillation reaction zone, which is packed with a properly supported cationic ion exchange resin, contacting the C.sub.4 feed and methanol with the catalytic distillation packing to react methanol and isobutene, and concurrently fractionating the ether from the column below the catalytic zone and removing normal butene overhead above the catalytic zone.

  13. Public History History 391

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Public History History 391 Consider Resources Primary Resources: diaries, letters, speeches on your subject. Research by Subject History by Region Canadian Find Background Information Check histories) Find Primary Sources For general information about primary sources, go to: Research by Subject

  14. Too Much History MORE Future

    E-Print Network [OSTI]

    Schubart, Christoph

    Too Much History SHARE MORE Future #12;Vortrag: ,,The view from Eastern Ukraine: challenges MORE Future Donnerstag, 27. November 2014, 18 Uhr Kino im Andreasstadel, Andreasstraße 28, 93059

  15. Catalytic nanoporous membranes

    DOE Patents [OSTI]

    Pellin, Michael J; Hryn, John N; Elam, Jeffrey W

    2013-08-27

    A nanoporous catalytic membrane which displays several unique features Including pores which can go through the entire thickness of the membrane. The membrane has a higher catalytic and product selectivity than conventional catalysts. Anodic aluminum oxide (AAO) membranes serve as the catalyst substrate. This substrate is then subjected to Atomic Layer Deposition (ALD), which allows the controlled narrowing of the pores from 40 nm to 10 nm in the substrate by deposition of a preparatory material. Subsequent deposition of a catalytic layer on the inner surfaces of the pores reduces pore sizes to less than 10 nm and allows for a higher degree of reaction selectivity. The small pore sizes allow control over which molecules enter the pores, and the flow-through feature can allow for partial oxidation of reactant species as opposed to complete oxidation. A nanoporous separation membrane, produced by ALD is also provided for use in gaseous and liquid separations. The membrane has a high flow rate of material with 100% selectivity. Also provided is a method for producing a catalytic membrane having flow-through pores and discreet catalytic clusters adhering to the inside surfaces of the pores.

  16. A review of "The Household and the Making of History: A Subversive View of the Western Past." by Mary S. Hartman 

    E-Print Network [OSTI]

    R. Burr Litchfield

    2005-01-01

    ?European Marriage Patterns in Perspective? (in D. V. Glass and D. E. C. Eversley, eds., Population in History: Essays in Historical Demography. London: E. Arnold, 1965). In traditional Europe the mean age at first mar- riage for men was later than..., however, were present a generation ago. In fact, there proved to be at least two traditional European patterns: a southern (Mediterranean) one where there was limitation of marriage but husbands sometimes married later and wives much earlier (in...

  17. A Photosynthetic Hydrogel for Catalytic Hydrogen Production ...

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

    A Photosynthetic Hydrogel for Catalytic Hydrogen Production Home > Research > ANSER Research Highlights > A Photosynthetic Hydrogel for Catalytic Hydrogen Production...

  18. Catalytic conversion of LPG

    SciTech Connect (OSTI)

    Pujado, P.R.; Vora, B.V.; Mowry, J.R.; Anderson, R.F.

    1986-01-01

    The low reactivity of light paraffins has long hindered their utilization as petrochemical feedstocks. Except for their use in ethylene crackers, LPG fractions have traditionally been consumed as fuel. New catalytic processes now being commercialized open new avenues for the utilization of LPG as sources of valuable petrochemical intermediates. This paper discusses processes for the dehydrogenation and aromatization of LPG.

  19. ?? /Shigaku / History

    E-Print Network [OSTI]

    Keirstead, Thomas

    2012-01-01

    ?? /Shigaku / History Thomas Keirstead Introduction:shigaku as discipline Histories of the historical disciplineedict of 1869 that named history a national priority and

  20. Catalytic thermal barrier coatings

    DOE Patents [OSTI]

    Kulkarni, Anand A. (Orlando, FL); Campbell, Christian X. (Orlando, FL); Subramanian, Ramesh (Oviedo, FL)

    2009-06-02

    A catalyst element (30) for high temperature applications such as a gas turbine engine. The catalyst element includes a metal substrate such as a tube (32) having a layer of ceramic thermal barrier coating material (34) disposed on the substrate for thermally insulating the metal substrate from a high temperature fuel/air mixture. The ceramic thermal barrier coating material is formed of a crystal structure populated with base elements but with selected sites of the crystal structure being populated by substitute ions selected to allow the ceramic thermal barrier coating material to catalytically react the fuel-air mixture at a higher rate than would the base compound without the ionic substitutions. Precious metal crystallites may be disposed within the crystal structure to allow the ceramic thermal barrier coating material to catalytically react the fuel-air mixture at a lower light-off temperature than would the ceramic thermal barrier coating material without the precious metal crystallites.

  1. Catalytic nanoporous membranes

    DOE Patents [OSTI]

    Pellin, Michael J. (Naperville, IL); Hryn, John N. (Naperville, IL); Elam, Jeffrey W. (Elmhurst, IL)

    2009-12-01

    A nanoporous catalytic membrane which displays several unique features including pores which can go through the entire thickness of the membrane. The membrane has a higher catalytic and product selectivity than conventional catalysts. Anodic aluminum oxide (AAO) membranes serve as the catalyst substrate. This substrate is then subjected to Atomic Layer Deposition (ALD), which allows the controlled narrowing of the pores from 40 nm to 10 nm in the substrate by deposition of a preparatory material. Subsequent deposition of a catalytic layer on the inner surfaces of the pores reduces pore sizes to less than 10 nm and allows for a higher degree of reaction selectivity. The small pore sizes allow control over which molecules enter the pores, and the flow-through feature can allow for partial oxidation of reactant species as opposed to complete oxidation. A nanoporous separation membrane, produced by ALD is also provided for use in gaseous and liquid separations. The membrane has a high flow rate of material with 100% selectivity.

  2. Pathways to quiescence: SHARDS view on the Star Formation Histories of massive quiescent galaxies at 1.0 < z < 1.5

    E-Print Network [OSTI]

    Sánchez, Helena Domínguez; Esquej, Pilar; Eliche-Moral, M Carmen; Herrero, Almudena Alonso; Caballero, Antonio Hernán; Cenarro, Javier; Charlot, Stèphane; Bruzual, Gustavo

    2015-01-01

    We present Star Formation Histories (SFHs) for a sample of 104 massive (M$>$10$^{10}$ M$\\odot$) quiescent galaxies (MQGs) at $z=$1.0-1.5. The SFHs have been inferred from spectro-photometric data from the SHARDS and HST/WFC3 G102 and G141 surveys of the GOODS-N field and broad-band observations in the UV-to-FIR spectral range. The sample of MQGs is based on rest-frame $UVJ$ colors and specific star formation rates. The Spectral Energy Distributions (SEDs) of each galaxy have been compared to models assuming an exponentially declining SFH. The SED-fitting method includes a Montecarlo algorithm to characterize the degeneracies in this kind of study. Taking advantage of the SHARDS data resolution, we are able to break these degeneracies by measuring absorption indices (Mg$_{UV}$ and D4000). Most of the sample ($\\sim$85$\\%$) presents relatively young mass-weighted ages t$_M$ $1.0$, when our galaxies were 0.5--1.0~Gyr old. According to the derived SFH, all of the MQGs experienced a Luminous Infrared Galaxy (LIRG) ...

  3. Catalysis of 6? Electrocyclizations & Catalytic Disproportionation of Lignin Model Compounds

    E-Print Network [OSTI]

    Bishop, Lee

    2010-01-01

    catalytic reductions, and catalytic oxidations. 13 The high-processes for the catalytic oxidation of lignin has focusedand paper industry. Catalytic oxidation is of less interest

  4. Catalytic reforming methods

    SciTech Connect (OSTI)

    Tadd, Andrew R; Schwank, Johannes

    2013-05-14

    A catalytic reforming method is disclosed herein. The method includes sequentially supplying a plurality of feedstocks of variable compositions to a reformer. The method further includes adding a respective predetermined co-reactant to each of the plurality of feedstocks to obtain a substantially constant output from the reformer for the plurality of feedstocks. The respective predetermined co-reactant is based on a C/H/O atomic composition for a respective one of the plurality of feedstocks and a predetermined C/H/O atomic composition for the substantially constant output.

  5. CHEMICAL AND CATALYTIC PROPERTIES OF ELEMENTAL CARBON

    E-Print Network [OSTI]

    Chang, S.G.

    2013-01-01

    of kinetic data for the catalytic oxidation of S0 by variousand mechanism for the catalytic oxidation of so 2 on carbonthe pH is low. The catalytic oxidation of sulfurous acid on

  6. Catalytic Filter for Diesel Exhaust Purification | Department...

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

    Catalytic Filter for Diesel Exhaust Purification Catalytic Filter for Diesel Exhaust Purification This project is developing a precious metal-free passive diesel particulate...

  7. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    Publications Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons Selectlive Catalytic Reducution of NOx wilth Diesel-Based Fuels as Reductants...

  8. Federal Legislative History Legislative History

    E-Print Network [OSTI]

    Shyu, Mei-Ling

    Federal Legislative History #12;Legislative History Why When #12;Documents 1. Bills 2. Committee. Committee Prints 5. House or Senate Documents 6. Bills 7. Committee Mark-ups #12;Finding Legislative History Step One Find: Public Law Number (P.L.), or Bill number for unenacted legislation #12;History

  9. American Cultural History History 390

    E-Print Network [OSTI]

    Fletcher, Robin

    1 American Cultural History History 390 Consider Resources Primary Resources: diaries, letters. popular), theses, the Web Check subject guide under: Research by Subject History by Region American collection unless stated. Album of American History E178 .A2 A (5 volumes; Stauffer ­ Books) Columbia

  10. Inside ITER seminar on History of Fusion Page 1 History of Fusion

    E-Print Network [OSTI]

    Union thermonuclear explosion 400kT #12;Inside ITER seminar on History of Fusion Page 4 Big IvanInside ITER seminar on History of Fusion Page 1 History of Fusion Personal view V. Chuyanov 9 July 2009 Special thanks to ITER Communication Division. #12;Inside ITER seminar on History of Fusion Page 2

  11. Size Effect of Ruthenium Nanoparticles in Catalytic Carbon Monoxide Oxidation

    E-Print Network [OSTI]

    Joo, Sang Hoon

    2011-01-01

    sensitivity The catalytic oxidation of carbon monoxide (CO)stabilizer. The catalytic activity of CO oxidation overintriguing catalytic behavior for CO oxidation 5-15 ; while

  12. Cosmic Growth History and Expansion History

    E-Print Network [OSTI]

    Linder, Eric V.

    2009-01-01

    LBNL- 58260 Cosmic Growth History andExpansion History Eric V. Linder Physics Division, LawrenceCalifornia. Cosmic Growth History and Expansion History Eric

  13. Oxygen transport membrane system and method for transferring heat to catalytic/process reactors

    DOE Patents [OSTI]

    Kelly, Sean M; Kromer, Brian R; Litwin, Michael M; Rosen, Lee J; Christie, Gervase Maxwell; Wilson, Jamie R; Kosowski, Lawrence W; Robinson, Charles

    2014-01-07

    A method and apparatus for producing heat used in a synthesis gas production is provided. The disclosed method and apparatus include a plurality of tubular oxygen transport membrane elements adapted to separate oxygen from an oxygen containing stream contacting the retentate side of the membrane elements. The permeated oxygen is combusted with a hydrogen containing synthesis gas stream contacting the permeate side of the tubular oxygen transport membrane elements thereby generating a reaction product stream and radiant heat. The present method and apparatus also includes at least one catalytic reactor containing a catalyst to promote the stream reforming reaction wherein the catalytic reactor is surrounded by the plurality of tubular oxygen transport membrane elements. The view factor between the catalytic reactor and the plurality of tubular oxygen transport membrane elements radiating heat to the catalytic reactor is greater than or equal to 0.5.

  14. Canadian Social History History 312

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Canadian Social History History 312 Find Primary Sources For information about primary sources and Newspaper Indexes Covering the Time Period Newspapers are a good source of primary information. Stauffer, go to: Research by Subject Primary Sources Primary source material will vary from topic to topic

  15. Diasporas of art: History, the Tervuren Royal Museum for Central Africa, and the politics of memory in Belgium, 1885–2014

    E-Print Network [OSTI]

    Silverman, DL

    2015-01-01

    view transnational and transcontinental connections in theinternational, and transcontinental histories of Belgium in

  16. Workshop History

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

    Workshop History The 2014 event is the seventh joint workshop held by the EFCOG ESH Electrical Safety subgroup. The first "joint" Electrical Safety Workshop was held in the summer...

  17. Catalytic oxidizers and Title V requirements

    SciTech Connect (OSTI)

    Uberoi, M.; Rach, S.E.

    1999-07-01

    Catalytic oxidizers have been used to reduce VOC emissions from various industries including printing, chemical, paint, coatings, etc. A catalytic oxidizer uses a catalyst to reduce the operating temperature for combustion to approximately 600 F, which is substantially lower than thermal oxidation unit. Title V requirements have renewed the debate on the best methods to assure compliance of catalytic oxidizers, with some suggesting the need for continuous emission monitoring equipment. This paper will discuss the various aspects of catalytic oxidation and consider options such as monitoring inlet/outlet temperatures, delta T across the catalyst, periodic laboratory testing of catalyst samples, and preventive maintenance procedures as means of assuring continuous compliance.

  18. Plasma-assisted catalytic reduction system

    DOE Patents [OSTI]

    Vogtlin, G.E.; Merritt, B.T.; Hsiao, M.C.; Wallman, P.H.; Penetrante, B.M.

    1998-01-27

    Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO{sub x} reduction in oxygen-rich vehicle engine exhausts. 8 figs.

  19. Infrared Mapping Helps Optimize Catalytic Reactions

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

    Infrared Mapping Helps Optimize Catalytic Reactions Print A pathway to more effective and efficient synthesis of pharmaceuticals and other flow-reactor chemical products has been...

  20. Molecular catalytic coal liquid conversion. Quarterly report...

    Office of Scientific and Technical Information (OSTI)

    report Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly report You are accessing a document from the Department of Energy's (DOE)...

  1. Molecular catalytic coal liquid conversion. Quarterly status...

    Office of Scientific and Technical Information (OSTI)

    report Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly status report In this Quarter, the research was focused continually on the...

  2. Molecular catalytic coal liquid conversion. Quarterly status...

    Office of Scientific and Technical Information (OSTI)

    July--September 1995 Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly status report, July--September 1995 The research was...

  3. Molecular catalytic coal liquid conversion. Quarterly report...

    Office of Scientific and Technical Information (OSTI)

    October--December 1994 Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly report, October--December 1994 You are accessing a...

  4. Molecular catalytic coal liquid conversion. Quarterly status...

    Office of Scientific and Technical Information (OSTI)

    July--September 1995 Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly status report, July--September 1995 You are accessing...

  5. Molecular catalytic coal liquid conversion. Quarterly report...

    Office of Scientific and Technical Information (OSTI)

    October--December 1994 Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly report, October--December 1994 In this Quarter, the...

  6. Molecular catalytic coal liquid conversion. Quarterly report...

    Office of Scientific and Technical Information (OSTI)

    report Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly report In this Quarter, the research was focused continually on the two...

  7. Molecular catalytic coal liquid conversion. Quarterly status...

    Office of Scientific and Technical Information (OSTI)

    report Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion. Quarterly status report You are accessing a document from the Department of...

  8. Molecular catalytic hydrogenation of aromatic hydrocarbons and

    Office of Scientific and Technical Information (OSTI)

    catalytic hydrogenation of aromatic hydrocarbons and hydrotreating of coal liquids. Yang, Shiyong; Stock, L.M. 01 COAL, LIGNITE, AND PEAT; 40 CHEMISTRY; COAL LIQUIDS;...

  9. Molecular catalytic hydrogenation of aromatic hydrocarbons and...

    Office of Scientific and Technical Information (OSTI)

    hydrogenation of aromatic hydrocarbons and hydrotreating of coal liquids. Citation Details In-Document Search Title: Molecular catalytic hydrogenation of aromatic hydrocarbons and...

  10. Infrared Mapping Helps Optimize Catalytic Reactions

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

    The team is now exploring techniques that would permit two- and three-dimensional mapping of catalytic reactions. Multidimensional imaging will give the ability to know...

  11. Microchannel Reactor System for Catalytic Hydrogenation

    SciTech Connect (OSTI)

    2004-07-01

    Energy-Efficient Catalytic Hydrogenation Reactions. Hydrogenation reactions are very versatile and account for 10% to 20% of all reactions in the pharmaceutical industry.

  12. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    as Reductants Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx...

  13. Catalytic membranes for fuel cells

    DOE Patents [OSTI]

    Liu, Di-Jia (Naperville, IL); Yang, Junbing (Bolingbrook, IL); Wang, Xiaoping (Naperville, IL)

    2011-04-19

    A fuel cell of the present invention comprises a cathode and an anode, one or both of the anode and the cathode including a catalyst comprising a bundle of longitudinally aligned graphitic carbon nanotubes including a catalytically active transition metal incorporated longitudinally and atomically distributed throughout the graphitic carbon walls of said nanotubes. The nanotubes also include nitrogen atoms and/or ions chemically bonded to the graphitic carbon and to the transition metal. Preferably, the transition metal comprises at least one metal selected from the group consisting of Fe, Co, Ni, Mn, and Cr.

  14. Utilization of char from biomass gasification in catalytic applications

    E-Print Network [OSTI]

    Columbia University

    Utilization of char from biomass gasification in catalytic applications Naomi Klinghoffer Submitted Utilization of char from biomass gasification in catalytic applications Naomi Klinghoffer Utilization takes place during catalytic decomposition. This thesis focuses on the utilization of char as a catalyst

  15. Method of fabricating a catalytic structure

    DOE Patents [OSTI]

    Rollins, Harry W. (Idaho Falls, ID); Petkovic, Lucia M. (Idaho Falls, ID); Ginosar, Daniel M. (Idaho Falls, ID)

    2009-09-22

    A precursor to a catalytic structure comprising zinc oxide and copper oxide. The zinc oxide has a sheet-like morphology or a spherical morphology and the copper oxide comprises particles of copper oxide. The copper oxide is reduced to copper, producing the catalytic structure. The catalytic structure is fabricated by a hydrothermal process. A reaction mixture comprising a zinc salt, a copper salt, a hydroxyl ion source, and a structure-directing agent is formed. The reaction mixture is heated under confined volume conditions to produce the precursor. The copper oxide in the precursor is reduced to copper. A method of hydrogenating a carbon oxide using the catalytic structure is also disclosed, as is a system that includes the catalytic structure.

  16. Comparison of Water-Hydrogen Catalytic Exchange Processes Versus...

    Office of Environmental Management (EM)

    Comparison of Water-Hydrogen Catalytic Exchange Processes Versus Water Distillation for Water Detritiation Comparison of Water-Hydrogen Catalytic Exchange Processes Versus Water...

  17. Measurement of diesel solid nanoparticle emissions using a catalytic...

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

    diesel solid nanoparticle emissions using a catalytic stripper for comparison with Europe's PMP protocol Measurement of diesel solid nanoparticle emissions using a catalytic...

  18. Passive Catalytic Approach to Low Temperature NOx Emission Abatement...

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

    Catalytic Approach to Low Temperature NOx Emission Abatement Passive Catalytic Approach to Low Temperature NOx Emission Abatement Numerically evaluated and optimized proposed...

  19. Molecular catalytic coal liquid conversion (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Conference: Molecular catalytic coal liquid conversion Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion This research, which is relevant to the...

  20. Molecular catalytic coal liquid conversion (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Conference: Molecular catalytic coal liquid conversion Citation Details In-Document Search Title: Molecular catalytic coal liquid conversion You are accessing a document from...

  1. Evolutionary History of a Specialized P450 Propane Monooxygenase

    E-Print Network [OSTI]

    Arnold, Frances H.

    Evolutionary History of a Specialized P450 Propane Monooxygenase Rudi Fasan1 , Yergalem T hydroxylase (P450BM3) to a laboratory-evolved P450 propane mono- oxygenase (P450PMO) having 20 heme domain substrate range and the emergence of propane activity. In contrast, refinement of the enzyme catalytic

  2. Evolutionary History of a Specialized P450 Propane Monooxygenase

    E-Print Network [OSTI]

    Arnold, Frances H.

    Evolutionary History of a Specialized P450 Propane Monooxygenase Rudi Fasan1 , Yergalem T-evolved P450 propane mono- oxygenase (P450PMO) having 20 heme domain substitutions compared to P450BM3 of propane activity. In contrast, refinement of the enzyme catalytic efficiency for propane oxidation (9000

  3. Catalytic Hydrothermal Gasification of Biomass

    SciTech Connect (OSTI)

    Elliott, Douglas C.

    2008-05-06

    A recent development in biomass gasification is the use of a pressurized water processing environment in order that drying of the biomass can be avoided. This paper reviews the research undertaken developing this new option for biomass gasification. This review does not cover wet oxidation or near-atmospheric-pressure steam-gasification of biomass. Laboratory research on hydrothermal gasification of biomass focusing on the use of catalysts is reviewed here, and a companion review focuses on non-catalytic processing. Research includes liquid-phase, sub-critical processing as well as super-critical water processing. The use of heterogeneous catalysts in such a system allows effective operation at lower temperatures, and the issues around the use of catalysts are presented. This review attempts to show the potential of this new processing concept by comparing the various options under development and the results of the research.

  4. Catalytic reactor with improved burner

    DOE Patents [OSTI]

    Faitani, Joseph J. (Hartford, CT); Austin, George W. (Glastonbury, CT); Chase, Terry J. (Somers, CT); Suljak, George T. (Vernon, CT); Misage, Robert J. (Manchester,all of, CT)

    1981-01-01

    To more uniformly distribute heat to the plurality of catalyst tubes in a catalytic reaction furnace, the burner disposed in the furnace above the tops of the tubes includes concentric primary and secondary annular fuel and air outlets. The fuel-air mixture from the primary outlet is directed towards the tubes adjacent the furnace wall, and the burning secondary fuel-air mixture is directed horizontally from the secondary outlet and a portion thereof is deflected downwardly by a slotted baffle toward the tubes in the center of the furnace while the remaining portion passes through the slotted baffle to another baffle disposed radially outwardly therefrom which deflects it downwardly in the vicinity of the tubes between those in the center and those near the wall of the furnace.

  5. Non-catalytic recuperative reformer

    DOE Patents [OSTI]

    Khinkis, Mark J.; Kozlov, Aleksandr P.; Kurek, Harry

    2015-12-22

    A non-catalytic recuperative reformer has a flue gas flow path for conducting hot flue gas from a thermal process and a reforming mixture flow path for conducting a reforming mixture. At least a portion of the reforming mixture flow path is embedded in the flue gas flow path to permit heat transfer from the hot flue gas to the reforming mixture. The reforming mixture flow path contains substantially no material commonly used as a catalyst for reforming hydrocarbon fuel (e.g., nickel oxide, platinum group elements or rhenium), but instead the reforming mixture is reformed into a higher calorific fuel via reactions due to the heat transfer and residence time. In a preferred embodiment, extended surfaces of metal material such as stainless steel or metal alloy that are high in nickel content are included within at least a portion of the reforming mixture flow path.

  6. Catalytic cartridge SO3 decomposer

    SciTech Connect (OSTI)

    Galloway, T.R.

    1982-05-25

    A catalytic cartridge surrounding a heat pipe driven by a heat source is utilized as a SO3 decomposer for thermochemical hydrogen production. The cartridge has two embodiments, a crossflow cartridge and an axial flow cartridge. In the cross-flow cartridge, SO3 gas is flowed through a chamber and incident normally to a catalyst coated tube extending through the chamber, the catalyst coated tube surrounding the heat pipe. In the axialflow cartridge, so3 gas is flowed through the annular space between concentric inner and outer cylindrical walls, the inner cylindrical wall being coated by a catalyst and surrounding the heat pipe. The modular cartridge decomposer provides high thermal efficiency, high conversion efficiency, and increased safety.

  7. Our History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser Careers/ Human ResourcesOrgOtherOur History

  8. History Gallery

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D. Title:HighlightsPhysics Department History

  9. ORISE: History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEY UNIVERSE TheForensic Science ForensicHealthResponseHistory The

  10. Views of the solar system

    SciTech Connect (OSTI)

    Hamilton, C.

    1995-02-01

    Views of the Solar System has been created as an educational tour of the solar system. It contains images and information about the Sun, planets, moons, asteroids and comets found within the solar system. The image processing for many of the images was done by the author. This tour uses hypertext to allow space travel by simply clicking on a desired planet. This causes information and images about the planet to appear on screen. While on a planet page, hyperlinks travel to pages about the moons and other relevant available resources. Unusual terms are linked to and defined in the Glossary page. Statistical information of the planets and satellites can be browsed through lists sorted by name, radius and distance. History of Space Exploration contains information about rocket history, early astronauts, space missions, spacecraft and detailed chronology tables of space exploration. The Table of Contents page has links to all of the various pages within Views Of the Solar System.

  11. Vacuum-insulated catalytic converter

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO)

    2001-01-01

    A catalytic converter has an inner canister that contains catalyst-coated substrates and an outer canister that encloses an annular, variable vacuum insulation chamber surrounding the inner canister. An annular tank containing phase-change material for heat storage and release is positioned in the variable vacuum insulation chamber a distance spaced part from the inner canister. A reversible hydrogen getter in the variable vacuum insulation chamber, preferably on a surface of the heat storage tank, releases hydrogen into the variable vacuum insulation chamber to conduct heat when the phase-change material is hot and absorbs the hydrogen to limit heat transfer to radiation when the phase-change material is cool. A porous zeolite trap in the inner canister absorbs and retains hydrocarbons from the exhaust gases when the catalyst-coated substrates and zeolite trap are cold and releases the hydrocarbons for reaction on the catalyst-coated substrate when the zeolite trap and catalyst-coated substrate get hot.

  12. History of the Canadian West History 393

    E-Print Network [OSTI]

    Fletcher, Robin

    1 History of the Canadian West History 393 Consider Resources Primary Resources: letters, speeches), theses, the Web Check subject guide under: Research by Subject History By Region Canadian Aboriginal American Indians (Online) Oxford Companion to Canadian History (Online) For more resources on Canada, check

  13. The History of Sexuality History 464

    E-Print Network [OSTI]

    Fletcher, Robin

    1 The History of Sexuality History 464 Consider Resources Primary Resources: diaries, letters. popular), theses, the Web Check subject guides under: Research by Subject History Gender Studies Find Encyclopedia of European Social History ... REF HN373 .E63 2001 Encyclopedia of Homosexuality REF HQ76.25 .E53

  14. The Automobile in American History History 392

    E-Print Network [OSTI]

    Fletcher, Robin

    1 The Automobile in American History History 392 Consider Resources Primary Resources: letters. popular), theses, the Web Check subject guide: How-to & Help Research by Subject History American History Find Background Information The following titles are shelved in the Stauffer Library Reference

  15. Modern Latin American History History 315

    E-Print Network [OSTI]

    Fletcher, Robin

    historicaltextarchive.com/ HuriSearch www.hurisearch.org/ Internet Archive archive.org/index.php Internet History times, such as: Internet Modern History Sourcebook www.fordham.edu/halsall/mod/modsbook.html 19th1 Modern Latin American History History 315 Consider Resources Primary Resources: diaries, letters

  16. Selective oxidation of hydrocarbons in a catalytic dense membrane reactor: Catalytic properties of BIMEVOX (Me = Ta)

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Selective oxidation of hydrocarbons in a catalytic dense membrane reactor: Catalytic properties for syngas or H2 production from light hydrocarbons. #12;2 Keywords: Dense membrane reactor, BIMEVOX, BITAVOX to decouple the two steps of the redox mechanism that prevails in selective oxidation of hydrocarbons [1

  17. The Role of Organic Capping Layers of Platinum Nanoparticles in Catalytic Activity of CO Oxidation

    E-Print Network [OSTI]

    Park, Jeong Y.; Aliaga, Cesar; Renzas, J. Russell; Lee, Hyunjoo; Somorjai, Gabor A.

    2009-01-01

    Nanoparticles in Catalytic Activity of CO Oxidation Jeong Y.that the catalytic activity under CO oxidation with partiallayers on catalytic activity during CO oxidation is not

  18. The Role of Organic Capping Layers of Platinum Nanoparticles in Catalytic Activity of CO Oxidation

    E-Print Network [OSTI]

    Park, Jeong Y.

    2010-01-01

    Nanoparticles in Catalytic Activity of CO Oxidation Jeong Y.that the catalytic activity under CO oxidation with partiallayers on catalytic activity during CO oxidation is not

  19. Hydrogen Oxidation-Driven Hot Electron Flow Detected by Catalytic Nanodiodes

    E-Print Network [OSTI]

    Hervier, Antoine

    2011-01-01

    In conclusion, the catalytic oxidation of hydrogen on a Pt/chemicurrent from catalytic CO oxidation at atmosphericchemicurrent in catalytic hydrogen oxidation on Pt. Hydrogen

  20. CATALYTIC OXIDATION OF S(IV) ON ACTIVATED CARBON IN AQUEOUS SUSPENSION: KINETICS AND MECHANISM

    E-Print Network [OSTI]

    Brodzinsky, Richard

    2012-01-01

    and Mechanism for the Catalytic Oxidation of Sulfur Dioxidekinetic study of the catalytic oxidation on carbon particlesthe kinetics of the catalytic oxidation of sulfur dioxide on

  1. Catalytic Combustor for Fuel-Flexible Turbine

    SciTech Connect (OSTI)

    Laster, W. R.; Anoshkina, E.

    2008-01-31

    Under the sponsorship of the U. S. Department of Energy’s National Energy Technology Laboratory, Siemens Westinghouse has conducted a three-year program to develop an ultra low NOx, fuel flexible catalytic combustor for gas turbine application in IGCC. The program is defined in three phases: Phase 1- Implementation Plan, Phase 2- Validation Testing and Phase 3 – Field Testing. Both Phase 1 and Phase 2 of the program have been completed. In IGCC power plants, the gas turbine must be capable of operating on syngas as a primary fuel and an available back-up fuel such as natural gas. In this program the Rich Catalytic Lean (RCLTM) technology is being developed as an ultra low NOx combustor. In this concept, ultra low NOx is achieved by stabilizing a lean premix combustion process by using a catalytic reactor to oxidize a portion of the fuel, increasing the temperature of fuel/air mixture prior to the main combustion zone. In Phase 1, the feasibility of the catalytic concept for syngas application has been evaluated and the key technology issues identified. In Phase II the technology necessary for the application of the catalytic concept to IGCC fuels was developed through detailed design and subscale testing. Phase III (currently not funded) will consist of full-scale combustor basket testing on natural gas and syngas.

  2. Catalytic Combustor for Fuel-Flexible Turbine

    SciTech Connect (OSTI)

    W. R. Laster; E. Anoshkina

    2008-01-31

    Under the sponsorship of the U. S. Department of Energy's National Energy Technology Laboratory, Siemens Westinghouse has conducted a three-year program to develop an ultra low NOx, fuel flexible catalytic combustor for gas turbine application in IGCC. The program is defined in three phases: Phase 1 - Implementation Plan, Phase 2 - Validation Testing and Phase 3 - Field Testing. Both Phase 1 and Phase 2 of the program have been completed. In IGCC power plants, the gas turbine must be capable of operating on syngas as a primary fuel and an available back-up fuel such as natural gas. In this program the Rich Catalytic Lean (RCLTM) technology is being developed as an ultra low NOx combustor. In this concept, ultra low NOx is achieved by stabilizing a lean premix combustion process by using a catalytic reactor to oxidize a portion of the fuel, increasing the temperature of fuel/air mixture prior to the main combustion zone. In Phase 1, the feasibility of the catalytic concept for syngas application has been evaluated and the key technology issues identified. In Phase II the technology necessary for the application of the catalytic concept to IGCC fuels was developed through detailed design and subscale testing. Phase III (currently not funded) will consist of full-scale combustor basket testing on natural gas and syngas.

  3. Catalytic Combustor for Fuel-Flexible Turbine

    SciTech Connect (OSTI)

    W. R. Laster; E. Anoshkina; P. Szedlacsek

    2006-03-31

    Under the sponsorship of the U.S. Department of Energy's National Energy Technology Laboratory, Siemens Westinghouse is conducting a three-year program to develop an ultra low NOx, fuel flexible catalytic combustor for gas turbine application in IGCC. The program is defined in three phases: Phase 1-Implementation Plan, Phase 2-Validation Testing and Phase 3-Field Testing. The Phase 1 program has been completed. Phase II was initiated in October 2004. In IGCC power plants, the gas turbine must be capable of operating on syngas as a primary fuel and an available back-up fuel such as natural gas. In this program the Rich Catalytic Lean (RCL{trademark}) technology is being developed as an ultra low NOx combustor. In this concept, ultra low NOx is achieved by stabilizing a lean premix combustion process by using a catalytic reactor to react part of the fuel, increasing the fuel/air mixture temperature. In Phase 1, the feasibility of the catalytic concept for syngas application has been evaluated and the key technology issues identified. In Phase II the catalytic concept will be demonstrated through subscale testing. Phase III will consist of full-scale combustor basket testing on natural gas and syngas.

  4. Modern Britain History 329

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Modern Britain History 329 Consider Resources Primary Resources: diaries, letters, speeches), theses, the Web Check subject guides under: Research by Subject History By Region British Find great britain civilization 19th century encyclopedias great britain history dictionaries great britain

  5. Electro Catalytic Oxidation (ECO) Operation

    SciTech Connect (OSTI)

    Morgan Jones

    2011-03-31

    The power industry in the United States is faced with meeting many new regulations to reduce a number of air pollutants including sulfur dioxide, nitrogen oxides, fine particulate matter, and mercury. With over 1,000 power plants in the US, this is a daunting task. In some cases, traditional pollution control technologies such as wet scrubbers and SCRs are not feasible. Powerspan's Electro-Catalytic Oxidation, or ECO{reg_sign} process combines four pollution control devices into a single integrated system that can be installed after a power plant's particulate control device. Besides achieving major reductions in emissions of sulfur dioxide (SO{sub 2}), nitrogen oxides (NOx), fine particulate matter (PM2.5) and mercury (Hg), ECO produces a highly marketable fertilizer, which can help offset the operating costs of the process system. Powerspan has been operating a 50-MW ECO commercial demonstration unit (CDU) at FirstEnergy Corp.'s R.E. Burger Plant near Shadyside, Ohio, since February 2004. In addition to the CDU, a test loop has been constructed beside the CDU to demonstrate higher NOx removal rates and test various scrubber packing types and wet ESP configurations. Furthermore, Powerspan has developed the ECO{reg_sign}{sub 2} technology, a regenerative process that uses a proprietary solvent to capture CO{sub 2} from flue gas. The CO{sub 2} capture takes place after the capture of NOx, SO{sub 2}, mercury, and fine particulate matter. Once the CO{sub 2} is captured, the proprietary solution is regenerated to release CO{sub 2} in a form that is ready for geological storage or beneficial use. Pilot scale testing of ECO{sub 2} began in early 2009 at FirstEnergy's Burger Plant. The ECO{sub 2} pilot unit is designed to process a 1-MW flue gas stream and produce 20 tons of CO{sub 2} per day, achieving a 90% CO{sub 2} capture rate. The ECO{sub 2} pilot program provided the opportunity to confirm process design and cost estimates, and prepare for large scale capture and sequestration projects. The objectives of this project were to prove at a commercial scale that ECO is capable of extended operations over a range of conditions, that it meets the reliability requirements of a typical utility, and that the fertilizer co-product can be consistently generated, providing ECO with an economic advantage over conventional technologies currently available. Further objectives of the project were to show that the ECO system provides flue gas that meets the inlet standards necessary for ECO{sub 2} to operate, and that the outlet CO{sub 2} and other constituents produced by the ECO{sub 2} pilot can meet Kinder-Morgan pipeline standards for purposes of sequestration. All project objectives are consistent with DOE's Pollution Control Innovations for Power Plants program goals.

  6. National Women's History Month

    Office of Energy Efficiency and Renewable Energy (EERE)

    NATIONAL WOMEN’S HISTORY MONTH is an annual declared month that highlights the contributions of women to events in history and contemporary society.

  7. Process for catalytically oxidizing cycloolefins, particularly cyclohexene

    DOE Patents [OSTI]

    Mizuno, Noritaka (Sapporo, JP); Lyon, David K. (Bend, OR); Finke, Richard G. (Eugene, OR)

    1993-01-01

    This invention is a process for catalytically oxidizing cycloolefins, particularly cyclohexenes, to form a variety of oxygenates. The catalyst used in the process is a covalently bonded iridium-heteropolyanion species. The process uses the catalyst in conjunction with a gaseous oxygen containing gas to form 2-cyclohexen-1-ol and also 2-cyclohexen-1-one.

  8. Transparent and Catalytic Carbon Nanotube Films

    E-Print Network [OSTI]

    Hone, James

    for the dye-sensitized solar cell. Other possible applications include batteries, fuel cells and intercalation in hydrogen fuel cells and lithium ion batteries.1,10,12,14 However, the electrochemical activity to optimize performance through processing. In this study, we quantify the catalytic activity of single

  9. Performance characterization of a hydrogen catalytic heater.

    SciTech Connect (OSTI)

    Johnson, Terry Alan; Kanouff, Michael P.

    2010-04-01

    This report describes the performance of a high efficiency, compact heater that uses the catalytic oxidation of hydrogen to provide heat to the GM Hydrogen Storage Demonstration System. The heater was designed to transfer up to 30 kW of heat from the catalytic reaction to a circulating heat transfer fluid. The fluid then transfers the heat to one or more of the four hydrogen storage modules that make up the Demonstration System to drive off the chemically bound hydrogen. The heater consists of three main parts: (1) the reactor, (2) the gas heat recuperator, and (3) oil and gas flow distribution manifolds. The reactor and recuperator are integrated, compact, finned-plate heat exchangers to maximize heat transfer efficiency and minimize mass and volume. Detailed, three-dimensional, multi-physics computational models were used to design and optimize the system. At full power the heater was able to catalytically combust a 10% hydrogen/air mixture flowing at over 80 cubic feet per minute and transfer 30 kW of heat to a 30 gallon per minute flow of oil over a temperature range from 100 C to 220 C. The total efficiency of the catalytic heater, defined as the heat transferred to the oil divided by the inlet hydrogen chemical energy, was characterized and methods for improvement were investigated.

  10. Anodic aluminium oxide catalytic membranes for asymmetric epoxidation{

    E-Print Network [OSTI]

    Anodic aluminium oxide catalytic membranes for asymmetric epoxidation{ So-Hye Cho, Nolan D. Walther, the catalytic membrane reactor configuration confers a significant advantage to oxidation reactions--the use of a catalytic membrane can provide a reactive interface for the oxidation to take place while avoiding long

  11. Capturing fleeting intermediates in a catalytic CH amination reaction cycle

    E-Print Network [OSTI]

    Zare, Richard N.

    for the mechanistic study of catalytic processes. mass spectrometry | transient intermediates | C­H oxidation | catalysis Catalytic methods for selective C­H oxidation rely on the exquisite choreography of a series oxidant (4, 5, 11). The fast rates of the on- and off-path steps in this catalytic process

  12. Catalytic Oxidation Hot Paper DOI: 10.1002/anie.201400134

    E-Print Network [OSTI]

    Zare, Richard N.

    Catalytic Oxidation Hot Paper DOI: 10.1002/anie.201400134 Trinuclear Pd3O2 Intermediate in Aerobic* Abstract: The activation of O2 is a key step in selective catalytic aerobic oxidation reactions mediated aerobic oxidation of alcohols. The formation and catalytic activity of the trinuclear Pd3O2 species

  13. Data reconciliation and optimal operation of a catalytic naphtha reformer

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Data reconciliation and optimal operation of a catalytic naphtha reformer Tore Lid Statoil Mongstad model of a semiregenerative catalytic naphtha reformer, involving five pseudo components, was presented) developed a more de- tailed model of a semiregenerative catalytic naphtha reformer, involving 35 pseudo

  14. WellcomeHistoryISSUE 44 SUMMER 2010 Feature articles 2

    E-Print Network [OSTI]

    Rambaut, Andrew

    VieWs 21 #12;2 Exeter unit WellcomeHistory Issue 41 The `disease of Brazil' Above: Carlos Chagas tendingWellcomeHistoryISSUE 44 SUMMER 2010 Feature articles 2 Chagas' disease in Brazil GlasGOW ceNtre 4 in this field (such as the OCI) were created in Brazil, Chagas' `triple discovery' of a vector, pathogen

  15. Method and apparatus for a catalytic firebox reactor

    DOE Patents [OSTI]

    Smith, Lance L. (North Haven, CT); Etemad, Shahrokh (Trumbull, CT); Ulkarim, Hasan (Hamden, CT); Castaldi, Marco J. (Bridgeport, CT); Pfefferle, William C. (Madison, CT)

    2001-01-01

    A catalytic firebox reactor employing an exothermic catalytic reaction channel and multiple cooling conduits for creating a partially reacted fuel/oxidant mixture. An oxidation catalyst is deposited on the walls forming the boundary between the multiple cooling conduits and the exothermic catalytic reaction channel, on the side of the walls facing the exothermic catalytic reaction channel. This configuration allows the oxidation catalyst to be backside cooled by any fluid passing through the cooling conduits. The heat of reaction is added to both the fluid in the exothermic catalytic reaction channel and the fluid passing through the cooling conduits. After discharge of the fluids from the exothermic catalytic reaction channel, the fluids mix to create a single combined flow. A further innovation in the reactor incorporates geometric changes in the exothermic catalytic reaction channel to provide streamwise variation of the velocity of the fluids in the reactor.

  16. History Ancient, Mediaeval, Modern, Scottish

    E-Print Network [OSTI]

    Brierley, Andrew

    104 History­ Ancient, Mediaeval, Modern, Scottish and Middle East Studies Degree options MA (Single Honours Degree) History BA (International Honours Degree) History (See page 43) (See also Ancient History page 54 History ­ Mediaeval History page 106 History ­ Middle East Studies page 108 History ­ Modern

  17. History Ancient, Mediaeval, Modern, Scottish

    E-Print Network [OSTI]

    Brierley, Andrew

    112 History­ Ancient, Mediaeval, Modern, Scottish and Middle East Studies Degree options MA (Single Honours Degree) History BA (International Honours Degree) History (See page 51) (See also Ancient History page 62 History ­ Mediaeval History page 114 History ­ Middle East Studies page 116 History ­ Modern

  18. OIL & GAS HISTORY 1 History in California

    E-Print Network [OSTI]

    OIL & GAS HISTORY 1 History in California 4 Superior figures refer to references at the end of the essay. OIL AND GAS PRODUCTION California oil was always a valued commodity. When the Spanish explorers, and Los Angeles Counties received the most attention. Interest in oil and gas seeps was stirred

  19. Iran in History Iran in History

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    1 Iran in History Iran in History by Bernard Lewis In attempting to attain some perspective on Iran. These events have been variously seen in Iran: by some as a blessing, the advent of the true faith, the end remarkable difference between what happened in Iran and what happened in all the other countries

  20. Catalytic fast pyrolysis of lignocellulosic biomass

    SciTech Connect (OSTI)

    Liu, Changjun; Wang, Huamin; Karim, Ayman M.; Sun, Junming; Wang, Yong

    2014-11-21

    Increasing energy demand, especially in the transportation sector, and soaring CO2 emissions necessitate the exploitation of renewable sources of energy. Despite the large variety of new energy Q3 carriers, liquid hydrocarbon still appears to be the most attractive and feasible form of transportation fuel taking into account the energy density, stability and existing infrastructure. Biomass is an abundant, renewable source of energy; however, utilizing it in a cost-effective way is still a substantial challenge. Lignocellulose is composed of three major biopolymers, namely cellulose, hemicellulose and lignin. Fast pyrolysis of biomass is recognized as an efficient and feasible process to selectively convert lignocellulose into a liquid fuel—bio-oil. However bio-oil from fast pyrolysis contains a large amount of oxygen, distributed in hundreds of oxygenates. These oxygenates are the cause of many negative properties, such as low heating values, high corrosiveness, high viscosity, and instability; they also greatly Q4 limit the application of bio-oil particularly as transportation fuel. Hydrocarbons derived from biomass are most attractive because of their high energy density and compatibility with the existing infrastructure. Thus, converting lignocellulose into transportation fuels via catalytic fast pyrolysis has attracted much attention. Many studies related to catalytic fast pyrolysis of biomass have been published. The main challenge of this process is the development of active and stable catalysts that can deal with a large variety of decomposition intermediates from lignocellulose. This review starts with the current understanding of the chemistry in fast pyrolysis of lignocellulose and focuses on the development of catalysts in catalytic fast pyrolysis. Recent progress in the experimental studies on catalytic fast pyrolysis of biomass is also summarized with the emphasis on bio-oil yields and quality.

  1. Preface: Challenges for Catalytic Exhaust Aftertreatment

    SciTech Connect (OSTI)

    Nova, Isabella; Epling, Bill; Peden, Charles HF

    2014-03-31

    This special issue of Catalysis Today continues the tradition established since the 18th NAM in Cancun, 2003, of publishing the highlights coming from these catalytic after-treatment technologies sessions, where this volume contains 18 papers based on oral and poster presentations of the 23rd NAM, 2013. The guest editors would like to thank all of the catalyst scientists and engineers who presented in the "Emission control" sessions, and especially the authors who contributed to this special issue of Catalysis Today.

  2. Catalytic extraction processing of contaminated scrap metal

    SciTech Connect (OSTI)

    Griffin, T.P.; Johnston, J.E.; Payea, B.M.; Zeitoon, B.M.

    1995-12-01

    Molten Metal Technology was awarded a contract to demonstrate the applicability of the Catalytic Extraction Process, a proprietary process that could be applied to US DOE`s inventory of low level mixed waste. This paper is a description of that technology, and included within this document are discussions of: (1) Program objectives, (2) Overall technology review, (3) Organic feed conversion to synthetic gas, (4) Metal, halogen, and transuranic recovery, (5) Demonstrations, (6) Design of the prototype facility, and (7) Results.

  3. Kansas Lawsonians Oral History

    E-Print Network [OSTI]

    Mook, John; Mook, Paula; Hunergaaurd, George; Reeve, Jamie

    2009-12-08

    Oral history interview with John and Paula Mook and George Hunergaaurd conducted by Jamie Reeve in Wichita, Kansas, on December 8, 2009. In this interview, John and Paul Mook and George Hunergaaurd discuss the biography of Alfred Lawson, the history...

  4. Village History 3

    E-Print Network [OSTI]

    G.yu lha

    2009-12-22

    /relationship if appropriate) Title of track Village History 3 Translation of title Description (to be used in archive entry) Respondent Zhangs skyong provides details of village history (including a legend) and introduces the names of various village hamlets, while...

  5. BLACK HISTORY MONTH

    Broader source: Energy.gov [DOE]

    Black History Month is an annual celebration of achievements by black Americans and a time for recognizing the central role of African Americans in U.S. history. The event grew out of “Negro History Week,” created by historian Carter G. Woodson and other prominent African Americans. Other countries around the world, including Canada and the United Kingdom, also devote a month to celebrating black history.

  6. Art History Degree options

    E-Print Network [OSTI]

    Brierley, Andrew

    66 Art History Degree options MA (Single Honours Degree) Art History MA (Joint Honours Degrees) Art knowledge of this subject? ­ No. Subject enquiries E: art.history@st-andrews.ac.uk Features * The School for a learning and teaching review in March 2010. * The modular structure offers the possibility of combining art

  7. Structural Basis for Catalytic Activation of a Serine Recombinase

    SciTech Connect (OSTI)

    Keenholtz, Ross A.; Rowland, Sally-J.; Boocock, Martin R.; Stark, W. Marshall; Rice, Phoebe A. (Glasgow); (UC)

    2014-10-02

    Sin resolvase is a site-specific serine recombinase that is normally controlled by a complex regulatory mechanism. A single mutation, Q115R, allows the enzyme to bypass the entire regulatory apparatus, such that no accessory proteins or DNA sites are required. Here, we present a 1.86 {angstrom} crystal structure of the Sin Q115R catalytic domain, in a tetrameric arrangement stabilized by an interaction between Arg115 residues on neighboring subunits. The subunits have undergone significant conformational changes from the inactive dimeric state previously reported. The structure provides a new high-resolution view of a serine recombinase active site that is apparently fully assembled, suggesting roles for the conserved active site residues. The structure also suggests how the dimer-tetramer transition is coupled to assembly of the active site. The tetramer is captured in a different rotational substate than that seen in previous hyperactive serine recombinase structures, and unbroken crossover site DNA can be readily modeled into its active sites.

  8. Comparison of Water-Hydrogen Catalytic Exchange Processes vs...

    Office of Environmental Management (EM)

    at Tritium Focus Group Meeting, April 22-24, 2014, Aiken, SC COMPARISON OF WATER-HYDROGEN CATALYTIC EXCHANGE PROCESSES VERSUS WATER DISTILLATION FOR WATER DETRITIATION A. Busigin,...

  9. Hydrogen-assisted catalytic ignition characteristics of different fuels

    SciTech Connect (OSTI)

    Zhong, Bei-Jing; Yang, Fan; Yang, Qing-Tao

    2010-10-15

    Hydrogen-assisted catalytic ignition characteristics of methane (CH{sub 4}), n-butane (n-C{sub 4}H{sub 10}) and dimethyl ether (DME) were studied experimentally in a Pt-coated monolith catalytic reactor. It is concluded that DME has the lowest catalytic ignition temperature and the least required H{sub 2} flow, while CH{sub 4} has the highest catalytic ignition temperature and the highest required H{sub 2} flow among the three fuels. (author)

  10. Catalytic reduction system for oxygen-rich exhaust

    DOE Patents [OSTI]

    Vogtlin, G.E.; Merritt, B.T.; Hsiao, M.C.; Wallman, P.H.; Penetrante, B.M.

    1999-04-13

    Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO{sub x} reduction in oxygen-rich vehicle engine exhausts. 8 figs.

  11. Piloted rich-catalytic lean-burn hybrid combustor

    DOE Patents [OSTI]

    Newburry, Donald Maurice (Orlando, FL)

    2002-01-01

    A catalytic combustor assembly which includes, an air source, a fuel delivery means, a catalytic reactor assembly, a mixing chamber, and a means for igniting a fuel/air mixture. The catalytic reactor assembly is in fluid communication with the air source and fuel delivery means and has a fuel/air plenum which is coated with a catalytic material. The fuel/air plenum has cooling air conduits passing therethrough which have an upstream end. The upstream end of the cooling conduits is in fluid communication with the air source but not the fuel delivery means.

  12. Fuel-Flexible, Low-Emissions Catalytic Combustor for Opportunity...

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

    to develop a unique, fuel-flexible catalytic combustor capable of enabling ultra-low emission, lean premixed combustion of a wide range of gaseous opportunity fuels. Fact...

  13. Passive Catalytic Approach to Low Temperature NOx Emission Abatement

    Broader source: Energy.gov [DOE]

    Numerically evaluated and optimized proposed state-of-the-art passive catalytic technology designed to reduce NOx released during vehicle cold start portion of the FTP-75 cycle

  14. Selectlive Catalytic Reducution of NOx wilth Diesel-Based Fuels...

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

    of NO by Hydrocarbons Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis...

  15. Selective Catalytic Reduction and Exhaust Gas Recirculation Systems...

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

    Reduction and Exhaust Gas Recirculation Systems Optimization Selective Catalytic Reduction and Exhaust Gas Recirculation Systems Optimization A patented EGR-SCR approach was shown...

  16. Fuel-Flexible, Low-Emissions Catalytic Combustor for Opportunity...

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

    Next Generation Manufacturing Processes project to develop a unique, fuel-flexible catalytic combustor capable of enabling ultra-low emission, lean premixed combustion of a wide...

  17. Catalytic Upgrading of Sugars to Hydrocarbons Technology Pathway...

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

    for the catalytic conversion of sugars pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks have been identified....

  18. In-Situ Catalytic Fast Pyrolysis Technology Pathway | Department...

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

    needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified. In-Situ Catalytic Fast Pyrolysis Technology Pathway...

  19. Probing Hot Electron Flow Generated on Pt Nanoparticles with Au/TiO2 Schottky Diodes during Catalytic CO Oxidation

    E-Print Network [OSTI]

    Park, Jeong Y.

    2009-01-01

    Schottky Diodes during Catalytic CO Oxidation Jeong Y. Parkwere measured during catalytic CO oxidation at pressures ofexothermic catalytic carbon monoxide oxidation was directly

  20. Thin film porous membranes for catalytic sensors

    SciTech Connect (OSTI)

    Hughes, R.C.; Boyle, T.J.; Gardner, T.J. [and others

    1997-06-01

    This paper reports on new and surprising experimental data for catalytic film gas sensing resistors coated with nanoporous sol-gel films to impart selectivity and durability to the sensor structure. This work is the result of attempts to build selectivity and reactivity to the surface of a sensor by modifying it with a series of sol-gel layers. The initial sol-gel SiO{sub 2} layer applied to the sensor surprisingly showed enhanced O{sub 2} interaction with H{sub 2} and reduced susceptibility to poisons such as H{sub 2}S.

  1. Surface Structure and Catalytic $CO$ Oxidation Oscillations

    E-Print Network [OSTI]

    R. Danielak; A. Perera; M. Moreau; M. Frankowicz; R. Kapral

    1996-02-13

    A cellular automaton model is used to describe the dynamics of the catalytic oxidation of $CO$ on a $Pt(100)$ surface. The cellular automaton rules account for the structural phase transformations of the $Pt$ substrate, the reaction kinetics of the adsorbed phase and diffusion of adsorbed species. The model is used to explore the spatial structure that underlies the global oscillations observed in some parameter regimes. The spatiotemporal dynamics varies significantly within the oscillatory regime and depends on the harmonic or relaxational character of the global oscillations. Diffusion of adsorbed $CO$ plays an important role in the synchronization of the patterns on the substrate and this effect is also studied.

  2. A HISTORY ofA HISTORY of GEOGEOSCIENCESSCIENCES atat

    E-Print Network [OSTI]

    1 A HISTORY ofA HISTORY of GEOGEOSCIENCESSCIENCES atat COLORADO STATECOLORADO STATE HISTORY of GISTORY of GEOEOSCIENCESSCIENCES atat COLORADOCOLORADO STATE UNIVERSITYSTATE UNIVERSITY APPENDIX XII - Major Events in the History of Geology at CSU ........................................ 53

  3. Lake View Geothermal Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformation

  4. Crusades & Latin Kingdoms History 430

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Crusades & Latin Kingdoms History 430 Consider Resources Primary Resources: diaries, letters. popular), theses, the Web Check subject guides: Research by Subject History By Region British Medieval Online - History Oxford Dictionary of Byzantium Oxford Dictionary of British History Oxford Dictionary

  5. Catalytic reactor for low-Btu fuels

    DOE Patents [OSTI]

    Smith, Lance (North Haven, CT); Etemad, Shahrokh (Trumbull, CT); Karim, Hasan (Simpsonville, SC); Pfefferle, William C. (Madison, CT)

    2009-04-21

    An improved catalytic reactor includes a housing having a plate positioned therein defining a first zone and a second zone, and a plurality of conduits fabricated from a heat conducting material and adapted for conducting a fluid therethrough. The conduits are positioned within the housing such that the conduit exterior surfaces and the housing interior surface within the second zone define a first flow path while the conduit interior surfaces define a second flow path through the second zone and not in fluid communication with the first flow path. The conduit exits define a second flow path exit, the conduit exits and the first flow path exit being proximately located and interspersed. The conduits define at least one expanded section that contacts adjacent conduits thereby spacing the conduits within the second zone and forming first flow path exit flow orifices having an aggregate exit area greater than a defined percent of the housing exit plane area. Lastly, at least a portion of the first flow path defines a catalytically active surface.

  6. THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIES

    E-Print Network [OSTI]

    Cohen, Sidney

    2014-01-01

    THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIESTHE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIESreactive species in catalytic oxidation of S(IV). so 3 2- as

  7. KINETICS AND MECHANISM FOR THE CATALYTIC OXIDATION OF SULFUR DIOXIDE ON CARBON IN AQUEOUS SUSPENSIONS

    E-Print Network [OSTI]

    Brodzinsky, R.

    2012-01-01

    AND MECHANISM FOR THE CATALYTIC OXIDATION OF SULFUR DIOXIDEmechanism for the catalytic oxidation of in an aqueous sus1ECHANISf 1 1 FOR TilE CATALYTIC OXIDATION OF SULFUR DIOXIDE

  8. Bioenergy Technologies Office R&D Pathways: Ex-Situ Catalytic...

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

    Ex-Situ Catalytic Fast Pyrolysis Bioenergy Technologies Office R&D Pathways: Ex-Situ Catalytic Fast Pyrolysis In ex-situ catalytic fast pyrolysis, biomass is heated with catalysts...

  9. Bioenergy Technologies Office R&D Pathways: In-Situ Catalytic...

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

    In-Situ Catalytic Fast Pyrolysis Bioenergy Technologies Office R&D Pathways: In-Situ Catalytic Fast Pyrolysis The in-situ catalytic fast pyrolysis pathway involves rapidly heating...

  10. Antibody-Metalloporphyrin Catalytic Assembly Mimics Natural Oxidation Enzymes

    E-Print Network [OSTI]

    Keinan, Ehud

    Antibody-Metalloporphyrin Catalytic Assembly Mimics Natural Oxidation Enzymes Shai Nimri and Ehud-metalloporphyrin assembly that catalyzes the enantioselective oxidation of aromatic sulfides to sulfoxides is presented-naphthoxy ligand. The catalytic assembly comprising antibody SN37.4 and a ruthenium- (II) porphyrin cofactor

  11. Data reconciliation and optimal operation of a catalytic naphtha reformer

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Data reconciliation and optimal operation of a catalytic naphtha reformer Tore Lid Statoil Mongstad of a semiregenerative catalytic naphtha reformer, involving 35 pseudo compo- nents. They claimed that the simplified-mail:skoge@chemeng.ntnu.no) #12;Abstract The naphtha reforming process converts low-octane gasoline blending compo- nents to high

  12. Catalytic Membrane Reactor for Extraction of Hydrogen from Bioethanol Reforming 

    E-Print Network [OSTI]

    Kuncharam, Bhanu Vardhan

    2013-11-26

    -gas-shift catalytic membrane reactor, and (2) a multi-layer design for bioethanol reforming. A two-dimensional model is developed to describe reaction and diffusion in the catalytic membrane coupled with plug-flow equations in the retentate and permeate volumes using...

  13. History | ornl.gov

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

    Division (1999) Plant and Equipment Division (1993) Research Reactors Division (1993) Robotics and Process Systems Division (Fuel Recycle Division) (1992) History of the Solid...

  14. Catalytic Hydrogenolysis of Biphenylene with Platinum, Palladium, and Nickel Phosphine Complexes

    E-Print Network [OSTI]

    Jones, William D.

    Catalytic Hydrogenolysis of Biphenylene with Platinum, Palladium, and Nickel Phosphine Complexes activation and formation by plati- num and palladium phosphine complexes.4g The oper- ating catalytic cycle

  15. A Catalytic Mechanism for Cysteine N-Terminal Nucleophile Hydrolases, as Revealed by Free Energy Simulations

    E-Print Network [OSTI]

    2012-01-01

    2 | e32397 A Catalytic Mechanism for Cysteine Ntn-Hydrolaseson the catalytic mechanism of aspartylglucosaminidase (AGA):serine protease- like mechanism with an N-terminal threonine

  16. Multi-component Zirconia-Titania Mixed Oxides: Catalytic Materials with Unprecedented Performance in the Selective Catalytic Reduction of NOx

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    in the Selective Catalytic Reduction of NOx with NH3 after harsh hydrothermal ageing. Nathalie MARCOTTE1#, Bernard catalytic reduction. 1. Introduction. The abatement of nitrogen oxides (NOx) and particulate matter (PM% H2O, ~ 1050 K) is a prerequisite for deNOx catalysts of tomorrow in Diesel exhaust gas treatment

  17. Preparation and characterization of VOx/TiO2 catalytic coatings on stainless steel plates for structured catalytic reactors.

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Preparation and characterization of VOx/TiO2 catalytic coatings on stainless steel plates are used in the mild oxidation of hydrocarbons and NOx abatement are studied. Stainless steel (316 L) was chosen because of its large application in industrial catalytic reactors. TiO2 films on stainless steel

  18. NEWS & VIEWS Glass dynamics

    E-Print Network [OSTI]

    Weeks, Eric R.

    NEWS & VIEWS Glass dynamics Diverging views on glass transition Gregory B. mc.mckenna@ttu.edu T he glass transition is one of the most intriguing phenomena in the world of soft condensed matter. Despite decades of study, many aspects of the behaviour of glass-forming liquids remain elusive

  19. World Views From fragmentation

    E-Print Network [OSTI]

    World Views From fragmentation to integration Diederik Aerts Leo Apostel Bart De Moor Staf in 1994 by VUB Press: Brussels Internet edition by Clément Vidal and Alexander Riegler #12;World Views 2................................................................................................................... 5 1.1 The fragmentation of our world

  20. Simulation of catalytic oxidation and selective catalytic NOx reduction in lean-exhaust hybrid vehicles

    SciTech Connect (OSTI)

    Gao, Zhiming; Daw, C Stuart; Chakravarthy, Veerathu K

    2012-01-01

    We utilize physically-based models for diesel exhaust catalytic oxidation and urea-based selective catalytic NOx reduction to study their impact on drive cycle performance of hypothetical light-duty diesel powered hybrid vehicles. The models have been implemented as highly flexible SIMULINK block modules that can be used to study multiple engine-aftertreatment system configurations. The parameters of the NOx reduction model have been adjusted to reflect the characteristics of Cu-zeolite catalysts, which are of widespread current interest. We demonstrate application of these models using the Powertrain System Analysis Toolkit (PSAT) software for vehicle simulations, along with a previously published methodology that accounts for emissions and temperature transients in the engine exhaust. Our results illustrate the potential impact of DOC and SCR interactions for lean hybrid electric and plug-in hybrid electric vehicles.

  1. Microscale acceleration history discriminators

    DOE Patents [OSTI]

    Polosky, Marc A. (Albuquerque, NM); Plummer, David W. (Albuquerque, NM)

    2002-01-01

    A new class of micromechanical acceleration history discriminators is claimed. These discriminators allow the precise differentiation of a wide range of acceleration-time histories, thereby allowing adaptive events to be triggered in response to the severity (or lack thereof) of an external environment. Such devices have applications in airbag activation, and other safety and surety applications.

  2. Art History Degree options

    E-Print Network [OSTI]

    Brierley, Andrew

    58 Art History Degree options MA (Single Honours Degree) Art History MA (Joint Honours Degrees) Art.st-andrews.ac.uk/study/international Do I need previous knowledge of this subject? ­ No. Subject enquiries E: art the possibility of combining art-historical courses with those in a range of other subjects. * The School has

  3. Make the most of catalytic hydrogenations

    SciTech Connect (OSTI)

    Landert, J.P.; Scubla, T. [Biazzi S.A., Chailly-Montreux (Switzerland)

    1995-03-01

    Liquid-phase catalytic hydrogenation is one of the most useful and versatile reactions available for organic synthesis. Because it is environmentally clean, it has replaced other reduction processes, such as the Bechamp reaction, and zinc and sulfide reductions. Moreover, the economics are favorable, provided that raw materials free of catalyst poisons are used. The hydrogenation reaction is very selective with appropriate catalysts and can often be carried out without a solvent. Applications include reduction of unsaturated carbon compounds to saturated derivatives (for example, in vegetable-oil processing), carbonyl compounds to alcohols (such as sorbitol), and nitrocompounds to amines. the reactions are usually run in batch reactors to rapidly reach complete conversion and allow quick change-over of products. The paper describes the basics of hydrogenation; steering clear of process hazards; scale-up and optimization; and system design in practice.

  4. Biofuel from fast pyrolysis and catalytic hydrodeoxygenation.

    SciTech Connect (OSTI)

    Elliott, Douglas C.

    2015-09-04

    This review addresses recent developments in biomass fast pyrolysis bio-oil upgrading by catalytic hydrotreating. The research in the field has expanded dramatically in the past few years with numerous new research groups entering the field while existing efforts from others expand. The issues revolve around the catalyst formulation and operating conditions. Much work in batch reactor tests with precious metal catalysts needs further validation to verify long-term operability in continuous flow systems. The effect of the low level of sulfur in bio-oil needs more study to be better understood. Utilization of the upgraded bio-oil for feedstock to finished fuels is still in an early stage of understanding.

  5. Catalytic cartridge SO.sub.3 decomposer

    DOE Patents [OSTI]

    Galloway, Terry R. (Berkeley, CA)

    1982-01-01

    A catalytic cartridge surrounding a heat pipe driven by a heat source is utilized as a SO.sub.3 decomposer for thermochemical hydrogen production. The cartridge has two embodiments, a cross-flow cartridge and an axial flow cartridge. In the cross-flow cartridge, SO.sub.3 gas is flowed through a chamber and incident normally to a catalyst coated tube extending through the chamber, the catalyst coated tube surrounding the heat pipe. In the axial-flow cartridge, SO.sub.3 gas is flowed through the annular space between concentric inner and outer cylindrical walls, the inner cylindrical wall being coated by a catalyst and surrounding the heat pipe. The modular cartridge decomposer provides high thermal efficiency, high conversion efficiency, and increased safety.

  6. Catalytic cartridge SO.sub.3 decomposer

    DOE Patents [OSTI]

    Galloway, Terry R. (Berkeley, CA)

    1982-01-01

    A catalytic cartridge internally heated is utilized as a SO.sub.3 decomposer for thermochemical hydrogen production. The cartridge has two embodiments, a cross-flow cartridge and an axial flow cartridge. In the cross-flow cartridge, SO.sub.3 gas is flowed through a chamber and incident normally to a catalyst coated tube extending through the chamber, the catalyst coated tube being internally heated. In the axial-flow cartridge, SO.sub.3 gas is flowed through the annular space between concentric inner and outer cylindrical walls, the inner cylindrical wall being coated by a catalyst and being internally heated. The modular cartridge decomposer provides high thermal efficiency, high conversion efficiency, and increased safety.

  7. Catalytic cartridge SO/sub 3/ decomposer

    DOE Patents [OSTI]

    Galloway, T.R.

    1980-11-18

    A catalytic cartridge surrounding a heat pipe driven by a heat source is utilized as a SO/sub 3/ decomposer for thermochemical hydrogen production. The cartridge has two embodiments, a cross-flow cartridge and an axial flow cartridge. In the cross-flow cartridge, SO/sub 3/ gas is flowed through a chamber and incident normally to a catalyst coated tube extending through the chamber, the catalyst coated tube surrounding the heat pipe. In the axial-flow cartridge, SO/sub 3/ gas is flowed through the annular space between concentric inner and outer cylindrical walls, the inner cylindrical wall being coated by a catalyst and surrounding the heat pipe. The modular cartridge decomposer provides high thermal efficiency, high conversion efficiency, and increased safety. A fusion reactor may be used as the heat source.

  8. History 4CZ3 Advanced Research in Early Canadian History

    E-Print Network [OSTI]

    Thompson, Michael

    History 4CZ3 Advanced Research in Early Canadian History Resources for Map Project Cathy Moulder with modern imprint and marginal info #12;Finding resources for this assignment... Books on the history of cartography McMaster library catalogue: cartography history in Subject search Map Collection "History

  9. Postgraduate Studentship MA in English Local History and Family History

    E-Print Network [OSTI]

    Banaji,. Murad

    Postgraduate Studentship MA in English Local History and Family History The Thaxted Society (www.thaxted.co.uk) would like to sponsor a student to undertake the MA degree in English Local History and Family History in the Centre for English Local History at the University of Leicester. The student will undertake the usual

  10. Undergraduate History Degrees School of History, Archaeology and Religion, Cardiff University

    E-Print Network [OSTI]

    Martin, Ralph R.

    Undergraduate History Degrees School of History, Archaeology and Religion, Cardiff University BA History BA History with Welsh History BA Integrated Degree (Archaeology & Medieval History, Ancient History & Medieval History) BA Joint Schemes (with Archaeology, Religious Studies, Languages etc.) Bsc

  11. Sequential tasks performed by catalytic pumps for colloidal crystallization

    E-Print Network [OSTI]

    Ali Afshar Farniya; Maria J. Esplandiu; Adrian Bachtold

    2014-10-20

    Gold-platinum catalytic pumps immersed in a chemical fuel are used to manipulate silica colloids. The manipulation relies on the electric field and the fluid flow generated by the pump. Catalytic pumps perform various tasks, such as the repulsion of colloids, the attraction of colloids, and the guided crystallization of colloids. We demonstrate that catalytic pumps can execute these tasks sequentially over time. Switching from one task to the next is related to the local change of the proton concentration, which modifies the colloid zeta potential and consequently the electric force acting on the colloids.

  12. Sequential tasks performed by catalytic pumps for colloidal crystallization

    E-Print Network [OSTI]

    Farniya, Ali Afshar; Bachtold, Adrian

    2014-01-01

    Gold-platinum catalytic pumps immersed in a chemical fuel are used to manipulate silica colloids. The manipulation relies on the electric field and the fluid flow generated by the pump. Catalytic pumps perform various tasks, such as the repulsion of colloids, the attraction of colloids, and the guided crystallization of colloids. We demonstrate that catalytic pumps can execute these tasks sequentially over time. Switching from one task to the next is related to the local change of the proton concentration, which modifies the colloid zeta potential and consequently the electric force acting on the colloids.

  13. NEW DIRECTIONS IN LOCAL HISTORY

    E-Print Network [OSTI]

    Banaji,. Murad

    NEW DIRECTIONS IN LOCAL HISTORY SINCE HOSKINS Edited by Christopher Dyer, Andrew Hopper, Evelyn Lord and Nigel Tringham New Directions in Local History since Hoskins Local history in Britain can of the publication of his Local History in England which was designed to help people researching the history

  14. NEWS AND VIEWS PERSPECTIVE

    E-Print Network [OSTI]

    Mahler, D. Luke

    NEWS AND VIEWS PERSPECTIVE Niche diversification follows key innovation in Antarctic fish radiation Oxford Street, Cambridge MA 02138, USA Antarctic notothenioid fishes provide a fascinating evolu- tionary diversification has occurred repeatedly and in parallel. Keywords: community ecology, fish, macroevolution, phylo

  15. Terry Koenig Oral History

    E-Print Network [OSTI]

    Koenig, Terry L.; Helmer, Lauren

    2010-11-16

    Oral history interview with Terry Koenig conducted by Lauren Helmer in Lawrence, Kansas, on November 16, 2010. In this interview, Terry Koenig discusses her childhood growing up as a member of the Missouri Synod Lutheran Church, the importance...

  16. Departmental History Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1992-03-26

    The order describes the DOE history program and establishes policy and objectives for the preservation of historical records and institutional memory for DOE and its predecessor agencies. Cancels DOE 1324.7.

  17. Seth Davidson Oral History

    E-Print Network [OSTI]

    Davidson, Seth; Stratton, Emily

    2010-10-22

    Oral history interview with Seth Davidson conducted by Emily Stratton in Lawrence, Kansas, on October 22, 2010. In this interview, Seth Davidson, lead pastor and founder of what is now the non-denominational Vintage Church ...

  18. Sandia Energy - SCADA History

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

    1-11-04T14:51:33+00:00 SCADA History The use of Supervisory Control and Data Acquisition (SCADA) systems and process control systems became popular in the 1960s as a need arose to...

  19. Sandia Energy - SCADA History

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

    5-05-11T18:41:13+00:00 SCADA Security A Brief History The use of Supervisory Control and Data Acquisition (SCADA) systems and process control systems became popular in the 1960s as...

  20. Leni Salkind Oral History

    E-Print Network [OSTI]

    Salkind, Leni; Miller, Timothy

    2009-11-11

    Oral history interview with Leni Salkind conducted by Timothy Miller in Lawrence, Kansas, on November 11, 2009. In this interview, Leni Salkind describes her experiences as a member of the Jewish community in Lawrence. She ...

  1. Mike Rose Oral History

    E-Print Network [OSTI]

    Rose, Mike; Helmer, Lauren

    2010-12-31

    , marrying a Catholic, attending an Episcopal Church, and then answering a call to become a United Methodist minister. He discusses the history of the Methodist Church, including the philosophy of John Wesley, the introduction of Methodism to the United...

  2. Mary Tholen Oral History

    E-Print Network [OSTI]

    Tholen, Mary; Shriner, Clint

    2009-12-10

    Oral history interview with Mary Tholen conducted by Clint Shriner in Kansas City, Missouri, on December 10, 2009. In this interview, Mary Tholen describes her experiences growing up as a member of the Catholic Church, ...

  3. Velda Sloan Oral History

    E-Print Network [OSTI]

    Sloan, Velda; Heidrick, Sarah

    2009-11-09

    Oral history interview with Velda Sloan conducted by Sarah Heidrick in Salina, Kansas, on November 9, 2009. In this interview, Velda Sloan discusses her experiences attending Methodist and Presybterian churches in a variety of locations during...

  4. Pearlena Moore Oral History

    E-Print Network [OSTI]

    Moore, Pearlena; Heidrick, Sarah

    2009-11-14

    Oral history interview with Pearlena Moore conducted by Sarah Heidrick in Hill City, Kansas, on November 14, 2009. In this interview, Pearleena Moore, a member of the Williams Sisters gospel singing group, describes her experiences growing up...

  5. David Nelson Oral History

    E-Print Network [OSTI]

    Nelson, David; Gadd-Nelson, Rachel

    2009-10-31

    Oral history interview with David Nelson conducted by Rachel Gadd-Nelson in Kansas City, Kansas, on October 31, 2009. In this interview, David Nelson discusses his journey from his childhood experiences in the Swedish Lutheran church in Burdick...

  6. Glenn Lindell Oral History

    E-Print Network [OSTI]

    Lindell, Glenn; Caton, Jeffrey

    2009-10-24

    Oral history interview with Glenn Lindell conducted by Jeffrey Caton in Johnson County, Kansas, on October 24, 2009. In this interview, Glen Lindell, pastor emeritus of the Hillcrest Covenant Church in Prairie Village, Kansas, discusses his training...

  7. Anna Manning Oral History

    E-Print Network [OSTI]

    Manning, Anna; Manning, Sean

    2009-11-05

    Oral history interview with Anna Manning conducted by Sean Manning in Overland Park, Kansas, on November 5, 2009. In this interview, Anna Manning discusses the Hispanic ministries in Catholic Churches in Johnson County, Kansas. This interview...

  8. Kahler Wiebe Oral History

    E-Print Network [OSTI]

    Wiebe, Kahler; Roane, Jordan

    2014-01-01

    Oral history interview of Kahler Wiebe conducted by Jordan Roane in Lawrence, Kansas, on November 11, 2014. Kahler is 15 years old and the youngest member of the Wiebe family. The Wiebe family regularly attends Grace Evangelical Presbyterian Church...

  9. Pat Miller Oral History

    E-Print Network [OSTI]

    Miller, Pat; Albin, Tami

    2009-10-28

    Under the Rainbow: Oral Histories of Gay, Lesbian, Bisexual, Transgender, Intersex and Queer People in Kansas Pat Miller Oral History Interviewed by Tami Albin March 21, 2008 http...) for the correct citation style for audio/video interviews or transcripts. Please be sure to include: Narrator’s name e.g. Bill Smith Interviewer’s Name e.g. Tami Albin Date of interview e.g. March 26, 2009 Name of project and location e.g. Under...

  10. History | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy ServicesContracting OversightEMS PolicyandHighWomenHistory History

  11. Stochastic bi-resonance without external signal in the CO O2 catalytic oxidation reaction system

    E-Print Network [OSTI]

    Yang, Lingfa

    Stochastic bi-resonance without external signal in the CO O2 catalytic oxidation reaction system reaction systems13 including the catalytic oxidation of carbon monoxide (CO O2) and the catalytic reduction; accepted 19 April 1999 The noisy dynamic behavior of a surface catalytic reaction model to describe

  12. Oakes College: An Oral History

    E-Print Network [OSTI]

    2011-01-01

    Oakes College: An Oral History Blake: That’s unfortunate. I’Oakes College: An Oral History Charland: It took awhile toOakes College: An Oral History with: J. Herman Blake Roberto

  13. Emerging catalytic processes for the production of adipic acid

    E-Print Network [OSTI]

    Van de Vyver, Stijn

    Research efforts to find more sustainable pathways for the synthesis of adipic acid have led to the introduction of new catalytic processes for producing this commodity chemical from alternative resources. With a focus on ...

  14. Control of Substrate Access to the Active Site and Catalytic...

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

    Control of Substrate Access to the Active Site and Catalytic Mechanism of Methane and Toluene Monooxygenases Friday, June 22, 2012 - 3:30pm SSRL Main Conference Room 137-322 Prof....

  15. An Energy Analysis of the Catalytic Combustion Burner 

    E-Print Network [OSTI]

    Dong, Q.; Zhang, S.; Duan, Z.; Zhou, Q.

    2006-01-01

    The gas boilers of conventional flame always produce varying degrees of combustion products NOx and CO, which pollute the environment and waste energy. As a new way of combustion, catalytic combustion breaks the flammable limits of conventional...

  16. Hydrogen permeable protective coating for a catalytic surface

    DOE Patents [OSTI]

    Liu, Ping (Irvine, CA); Tracy, C. Edwin (Golen, CO); Pitts, J. Roland (Lakewood, CO); Lee, Se-Hee (Lakewood, CO)

    2007-06-19

    A protective coating for a surface comprising a layer permeable to hydrogen, said coating being deposited on a catalyst layer; wherein the catalytic activity of the catalyst layer is preserved.

  17. Catalytic oxidation of VOC`s and air toxics

    SciTech Connect (OSTI)

    Lassen, M.A.; Chu, W. [Johnson Matthey, Wayne, PA (United States)

    1995-12-31

    Catalytic oxidation for VOC control of stationary sources has been in use since the 1940`s for energy recovery and odor control. Widespread use of catalytic oxidation, as a means for controlling emissions began in earnest in the early 1970`s with the passage of the Clean Air Act of 1970. Since that time, catalytic technology has undergone many improvements and advancements. Some of these include higher destruction efficiencies at lower temperatures, poison resistance, enhanced durability and the ability to effectively control halogenated hydrocarbon compounds. This is particularly important for meeting the Title III requirements, since many of the air toxics regulated under Title III are halogenated VOC`s. This paper will describe catalytic oxidation, how it works, its benefits and limitations, its cost relative to thermal, and describe recent technology advances.

  18. Direct Catalytic Upgrading of Current Dilute Alcohol Fermentation...

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

    Direct Catalytic Upgrading of Current Dilute Alcohol Fermentation Streams to Hydrocarbons for Fungible Fuels 2.3.1.100 Chaitanya Narula, 1 Zhenglong Li, 1 E. Casbeer, 1 Robert A....

  19. Catalytic H2O2 decomposition on palladium surfaces 

    E-Print Network [OSTI]

    Salinas, S. Adriana

    1998-01-01

    The catalytic decomposition of H?O? at smooth single-crystal and polycrystalline palladium surfaces that had been subjected to various surface modifications has been studied. Monolayer and submonolayer coverages of I, Br and Cl adsorbates were used...

  20. In situ XAS Characterization of Catalytic Nano-Materials with...

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

    XAS Characterization of Catalytic Nano-Materials with Applications to Fuel Cells and Batteries Friday, July 12, 2013 - 11:00am SLAC, Conference Room 137-322 Presented by Qingying...

  1. Northwestern University Facility for Clean Catalytic Process Research

    SciTech Connect (OSTI)

    Marks, Tobin Jay

    2013-05-08

    Northwestern University with DOE support created a Facility for Clean Catalytic Process Research. This facility is designed to further strengthen our already strong catalysis research capabilities and thus to address these National challenges. Thus, state-of-the art instrumentation and experimentation facility was commissioned to add far greater breadth, depth, and throughput to our ability to invent, test, and understand catalysts and catalytic processes, hence to improve them via knowledge-based design and evaluation approaches.

  2. Catalytic Reactor For Oxidizing Mercury Vapor

    DOE Patents [OSTI]

    Helfritch, Dennis J. (Baltimore, MD)

    1998-07-28

    A catalytic reactor (10) for oxidizing elemental mercury contained in flue gas is provided. The catalyst reactor (10) comprises within a flue gas conduit a perforated corona discharge plate (30a, b) having a plurality of through openings (33) and a plurality of projecting corona discharge electrodes (31); a perforated electrode plate (40a, b, c) having a plurality of through openings (43) axially aligned with the through openings (33) of the perforated corona discharge plate (30a, b) displaced from and opposing the tips of the corona discharge electrodes (31); and a catalyst member (60a, b, c, d) overlaying that face of the perforated electrode plate (40a, b, c) opposing the tips of the corona discharge electrodes (31). A uniformly distributed corona discharge plasma (1000) is intermittently generated between the plurality of corona discharge electrode tips (31) and the catalyst member (60a, b, c, d) when a stream of flue gas is passed through the conduit. During those periods when corona discharge (1000) is not being generated, the catalyst molecules of the catalyst member (60a, b, c, d) adsorb mercury vapor contained in the passing flue gas. During those periods when corona discharge (1000) is being generated, ions and active radicals contained in the generated corona discharge plasma (1000) desorb the mercury from the catalyst molecules of the catalyst member (60a, b, c, d), oxidizing the mercury in virtually simultaneous manner. The desorption process regenerates and activates the catalyst member molecules.

  3. Catalytic pyrolysis using UZM-39 aluminosilicate zeolite

    DOE Patents [OSTI]

    Nicholas, Christopher P; Boldingh, Edwin P

    2014-10-07

    A new family of coherently grown composites of TUN and IMF zeotypes has been synthesized and shown to be effective catalysts for catalytic pyrolysis of biomass. These zeolites are represented by the empirical formula. Na.sub.nM.sub.m.sup.n+R.sub.rQ.sub.qAl.sub.1-xE.sub.xSi.sub.yO.s- ub.z where M represents zinc or a metal or metals from Group 1, Group 2, Group 3 or the lanthanide series of the periodic table, R is an A,.OMEGA.-dihalosubstituted paraffin such as 1,4-dibromobutane, Q is a neutral amine containing 5 or fewer carbon atoms such as 1-methylpyrrolidine and E is a framework element such as gallium. The process involves contacting a carbonaceous biomass feedstock with UZM-39 at pyrolysis conditions to produce pyrolysis gases comprising hydrocarbons. The catalyst catalyzes a deoxygenation reaction converting oxygenated hydrocarbons into hydrocarbons and removing the oxygen as carbon oxides and water. A portion of the pyrolysis gases is condensed to produce low oxygen biomass-derived pyrolysis oil.

  4. Catalytic pyrolysis using UZM-39 aluminosilicate zeolite

    DOE Patents [OSTI]

    Nicholas, Christpher P; Boldingh, Edwin P

    2013-12-17

    A new family of coherently grown composites of TUN and IMF zeotypes has been synthesized and show to be effective catalysts for catalytic pyrolysis of biomass. These zeolites are represented by the empirical formula. Na.sub.nM.sub.m.sup.n+R.sub.rQ.sub.qAl.sub1-xE.sub.xSi.sub.yO.s- ub.z where M represents zinc or a metal or metals from Group 1, Group 2, Group 3 or the lanthanide series of the periodic table, R is an A,.OMEGA.-dihalosubstituted paraffin such as 1,4-dibromobutane, Q is a neutral amine containing 5 or fewer carbon atoms such as 1-methylpyrrolidine and E is a framework element such as gallium. The process involves contacting a carbonaceous biomass feedstock with UZM-39 at pyrolysis conditions to produce pyrolysis gases comprising hydrocarbons. The catalyst catalyzes a deoxygenation reaction converting oxygenated hyrdocarbons into hydrocarbons removing the oxygen as carbon oxides and water. A portion of the pyrolysis gases is condensed to produce low oxygen biomass-derived pyrolysis oil.

  5. Microchannel Reactor System for Catalytic Hydrogenation

    SciTech Connect (OSTI)

    Adeniyi Lawal; Woo Lee; Ron Besser; Donald Kientzler; Luke Achenie

    2010-12-22

    We successfully demonstrated a novel process intensification concept enabled by the development of microchannel reactors, for energy efficient catalytic hydrogenation reactions at moderate temperature, and pressure, and low solvent levels. We designed, fabricated, evaluated, and optimized a laboratory-scale microchannel reactor system for hydrogenation of onitroanisole and a proprietary BMS molecule. In the second phase of the program, as a prelude to full-scale commercialization, we designed and developed a fully-automated skid-mounted multichannel microreactor pilot plant system for multiphase reactions. The system is capable of processing 1 – 10 kg/h of liquid substrate, and an industrially relevant immiscible liquid-liquid was successfully demonstrated on the system. Our microreactor-based pilot plant is one-of-akind. We anticipate that this process intensification concept, if successfully demonstrated, will provide a paradigm-changing basis for replacing existing energy inefficient, cost ineffective, environmentally detrimental slurry semi-batch reactor-based manufacturing practiced in the pharmaceutical and fine chemicals industries.

  6. The Long History of Prototypes

    E-Print Network [OSTI]

    Guggenheim, Michael

    2010-01-01

    in the same way as the history of technology did not want toShock of the Old. Technology and Global History Since 1900 .

  7. Visualization of Personal History for Video Navigation Abir Al-Hajri, Gregor Miller, Matthew Fong, and Sidney Fels

    E-Print Network [OSTI]

    British Columbia, University of

    the Video History System (VHS) aids navigation through the management of a user's personal viewing history summarization. Author Keywords Video; Navigation; History; Visualization ACM Classification Keywords H.5 Permission to make digital or hard copies of all or part of this work for personal or classroom use

  8. Enhanced Catalytic Activities of Nanostructured Materials 

    E-Print Network [OSTI]

    Martinez De La Hoz, Julibeth Milena

    2014-10-31

    structure decorated using two Pt13 clusters. Carbon atoms are grey and platinum atoms are blue ......... 95 Figure 6.3 Top view of four unit cells of a proposed NPG structure decorated using one Pt22 cluster. Carbon atoms are grey and platinum atoms... are blue ........... 95 Figure 6.4 Unit cell of a Pt26 cluster interacting with graphene at H=4.9 Å (left) and H=15 Å (right). Carbon atoms are grey and platinum atoms are blue...

  9. Early History of Algebra and Geometry Modern History

    E-Print Network [OSTI]

    Tribute Early History of Algebra and Geometry Modern History From Algebraic to Weak Subintegral. Vitulli Algebraic to Subintegral Extensions #12;Tribute Early History of Algebra and Geometry Modern History Etta Zuber Falconer (1933 - 2002) "My entire career has been devoted to increasing the number

  10. History 314, Fall 2013 US History and Historiography, 1877 Present

    E-Print Network [OSTI]

    Gering, Jon C.

    1 History 314, Fall 2013 US History and Historiography, 1877 ­ Present Section 01, 12:30 ­ 1:20 MWF Department of History, McClain Hall 214, 785-7102 We need the past as a storehouse of the possibilities. Without the past, the content of the present seems inevitable. Without history, we are left with simple

  11. History 2RR3 U.S. History

    E-Print Network [OSTI]

    Thompson, Michael

    History 2RR3 U.S. History since The Civil War Olga Perkovic Liaison Librarian Mills Research Help 2nd floor - ext. 22533 Need Help? MSN us at library@mcmaster.ca! Fall 2007 #12;History 2RR3: U.S. History Since the Civil War Session Outline 1. PART 1: The Historical New York Times 2. PART 2: America

  12. Sex and Race in the History of Medicine History 447

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Sex and Race in the History of Medicine History 447 Consider Resources Primary Resources: diaries (scholarly vs. popular), theses, the Web Check subject guide under: Research by Subject History Find Background Information Companion Encyclopedia of the History of Medicine Online and REF WZ13. E565 1993

  13. History of the Caribbean in a Global Perspective History 303

    E-Print Network [OSTI]

    Fletcher, Robin

    1 History of the Caribbean in a Global Perspective History 303 Consider Resources Primary Resources articles (scholarly vs. popular), theses, the Web Check subject guides under: Research by Subject History on the Caribbean, check the Dictionaries and Encyclopedias section of the Caribbean history subject guide. Research

  14. The Social History of Modern Canada History 458

    E-Print Network [OSTI]

    Fletcher, Robin

    1 The Social History of Modern Canada History 458 Consider Resources Primary Resources: diaries you find resources on your subject. Go to: Research by Subject History by Region Canadian) Historical Statistics of Canada (Online) Oxford Companion to Canadian History (Online) Find Primary Sources

  15. Reconstructing the Star Formation Histories of Galaxies

    E-Print Network [OSTI]

    Uta Fritze; Thomas Lilly

    2007-01-15

    We present a methodological study to find out how far back and to what precision star formation histories of galaxies can be reconstructed from CMDs, from integrated spectra and Lick indices, and from integrated multi-band photometry. Our evolutionary synthesis models GALEV allow to describe the evolution of galaxies in terms of all three approaches and we have assumed typical observational uncertainties for each of them and then investigated to what extent and accuracy different star formation histories can be discriminated. For a field in the LMC bar region with both a deep CMD from HST observations and a trailing slit spectrum across exactly the same field of view we could test our modelling results against real data.

  16. Plasma-assisted catalytic storage reduction system

    DOE Patents [OSTI]

    Penetrante, Bernardino M. (San Ramon, CA); Vogtlin, George E. (Fremont, CA); Merritt, Bernard T. (Livermore, CA); Brusasco, Raymond M. (Livermore, CA)

    2002-01-01

    A two-stage method for NO.sub.x reduction in an oxygen-rich engine exhaust comprises a plasma oxidative stage and a storage reduction stage. The first stage employs a non-thermal plasma treatment of NO.sub.x gases in an oxygen-rich exhaust and is intended to convert NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons. The second stage employs a lean NO.sub.x trap to convert such NO.sub.2 to environmentally benign gases that include N.sub.2, CO.sub.2, and H.sub.2 O. By preconverting NO to NO.sub.2 in the first stage with a plasma, the efficiency of the second stage for NO.sub.x reduction is enhanced. For example, an internal combustion engine exhaust is connected by a pipe to a first chamber in which a non-thermal plasma converts NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons, such as propene. A flow of such hydrocarbons (C.sub.x H.sub.y) is input from usually a second pipe into at least a portion of the first chamber. The NO.sub.2 from the plasma treatment proceeds to a storage reduction catalyst (lean NO.sub.x trap) that converts NO.sub.2 to N.sub.2, CO.sub.2, and H.sub.2 O, and includes a nitrate-forming catalytic site. The hydrocarbons and NO.sub.x are simultaneously reduced while passing through the lean-NO.sub.x trap catalyst. The method allows for enhanced NO.sub.x reduction in vehicular engine exhausts, particularly those having relatively high sulfur contents.

  17. Plasma-assisted catalytic storage reduction system

    DOE Patents [OSTI]

    Penetrante, Bernardino M. (San Ramon, CA); Vogtlin, George E. (Fremont, CA); Merritt, Bernard T. (Livermore, CA); Brusasco, Raymond M. (Livermore, CA)

    2000-01-01

    A two-stage method for NO.sub.x reduction in an oxygen-rich engine exhaust comprises a plasma oxidative stage and a storage reduction stage. The first stage employs a non-thermal plasma treatment of NO.sub.x gases in an oxygen-rich exhaust and is intended to convert NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons. The second stage employs a lean NO.sub.x trap to convert such NO.sub.2 to environmentally benign gases that include N.sub.2, CO.sub.2, and H.sub.2 O. By preconverting NO to NO.sub.2 in the first stage with a plasma, the efficiency of the second stage for NO.sub.x reduction is enhanced. For example, an internal combustion engine exhaust is connected by a pipe to a first chamber in which a non-thermal plasma converts NO to NO.sub.2 in the presence of O.sub.2 and hydrocarbons, such as propene. A flow of such hydrocarbons (C.sub.x H.sub.y) is input from usually a second pipe into at least a portion of the first chamber. The NO.sub.2 from the plasma treatment proceeds to a storage reduction catalyst (lean NO.sub.x trap) that converts NO.sub.2 to N.sub.2, CO.sub.2, and H.sub.2 O, and includes a nitrate-forming catalytic site. The hydrocarbons and NO.sub.x are simultaneously reduced while passing through the lean-NO.sub.x trap catalyst. The method allows for enhanced NO.sub.x reduction in vehicular engine exhausts, particularly those having relatively high sulfur contents.

  18. URAT: astrometric requirements and design history

    E-Print Network [OSTI]

    N. Zacharias; U. Laux; A. Rakich; H. Epps

    2006-06-08

    The U.S. Naval Observatory Robotic Astrometric Telescope (URAT) project aims at a highly accurate (5 mas), ground-based, all-sky survey. Requirements are presented for the optics and telescope for this 0.85 m aperture, 4.5 degree diameter field-of-view, specialized instrument, which are close to the capability of the industry. The history of the design process is presented as well as astrometric performance evaluations of the toleranced, optical design, with expected wavefront errors included.

  19. Michael Johnson Oral History

    E-Print Network [OSTI]

    Johnson, Michael; Albin, Tami

    2009-12-16

    support groups or whatever like that and then it just turned into, Well there's Michael Johnson January 4, 2009 5 Under the Rainbow: Oral Histories of GLBTIQ People in Kansas porn online too. (laugh) So it's like—it's like you just kind... stepmother had found my Xanga site as well. Along with that she had found, on his computer, links to porn site—like gay porn Michael Johnson January 4, 2009 7 Under the Rainbow: Oral Histories of GLBTIQ People in Kansas sites, right...

  20. LANSCE | About | History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeat Pumps HeatTechnologies| BlandineHistory The History of

  1. Quantum histories without contrary inferences

    SciTech Connect (OSTI)

    Losada, Marcelo; Laura, Roberto

    2014-12-15

    In the consistent histories formulation of quantum theory it was shown that it is possible to retrodict contrary properties. We show that this problem do not appear in our formalism of generalized contexts for quantum histories. - Highlights: • We prove ordinary quantum mechanics has no contrary properties. • Contrary properties in consistent histories are reviewed. • We prove generalized contexts for quantum histories have no contrary properties.

  2. Kathleen Franz Department of History

    E-Print Network [OSTI]

    Carlini, David

    -2007. Brooke Hindle Prize, Society for the History of Technology. Fall 2002. Competitive fellowship awardedKathleen Franz Department of History Program in American Studies American University 4400 Civilization Fields of specialization: American cultural history, 1876-1939, popular culture, the history

  3. History of Humanities Associate Editors

    E-Print Network [OSTI]

    Mateo, Jill M.

    History of Humanities Associate Editors Rick Altman, Film Studies, University of Iowa Carolyn History of Science and Humanities, Utrecht University David Cram, History of Linguistics, University, Max Planck Institute for the History of Science Caroline van Eck, Art and Architecture, Leiden

  4. Department: History Course No: 206

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: History Course No: 206 Credits: 3 Title: History of Science Contact: Nancy Shoemaker Content Area: CA1-Arts and Humanities Catalog Copy: 206. History of Science (Also offered as SCI 206 to the history of science by looking in depth at four topics: the Scientific Revolution (16th and 17th centuries

  5. cultural history New perspectives on

    E-Print Network [OSTI]

    Making cultural history New perspectives on Western heritage Edited by Anna Källén nordic academic-08-26 15:54 #12;7 Making cultural history An introduction Anna Källén & Inga Sanner Cultural history tends academic circumstances, it is not the case with cultural history: much of its strength and analytical

  6. National Museum of American History

    E-Print Network [OSTI]

    Miller, Scott

    National Museum of American History Strategic Plan 2013--2018 #12;Contents Looking Ahead 2 Mission Funding the Plan 12 Coda 15 A Tagline to Remember 16 Milestones 17 Credits 21 Love History. Use History. Make History. #12;Mission Through incomparable collections, rigorous research, and dynamic public

  7. Library Abridged Georgia Legislative History

    E-Print Network [OSTI]

    Frantz, Kyle J.

    Library Abridged Georgia Legislative History Georgia legislative history research entails looking databases. Print Sources for Georgia Legislative History at the GSU Law Library Journal of the Georgia House of Representatives o Official Account of the legislative history of the Georgia House

  8. Oil Quantity : The histori

    E-Print Network [OSTI]

    Lin, C.-Y. Cynthia

    120 140 160 19 Oil Quantity Con Wel N E A N N ng Results e Bay : The histori Bay over tim : Prudhoe Ba returns plan n in percent m 0% to 300% 968 1973 Oil Productio Productio 5000600 4000500 3000400 2000300 model for Prudhoe Bay. Figure 11: Historical Prudhoe Bay oil production data, modeled economically

  9. History of Air Conditioning

    Office of Energy Efficiency and Renewable Energy (EERE)

    We take it for granted but what would life be like without the air conditioner? Once considered a luxury, this invention is now an essential, allowing us to cool everything from homes, businesses, businesses, data centers, laboratories and other buildings vital to our daily lives. Explore this timeline to learn some of the key dates in the history of air conditioning.

  10. Chuck Stanford Oral History

    E-Print Network [OSTI]

    Stanford, Chuck; Bowman, Nathan

    2015-01-01

    Oral history interview with Lama Chuck Stanford, co-founder and director of the Rime Buddhist Center in Kansas City, Missouri. This interview was conducted on June 4, 2015, at a Starbucks near Stanford’s home in Southern Johnson County, Kansas...

  11. Bell Tests for Histories

    E-Print Network [OSTI]

    Jodan Cotler; Frank Wilczek

    2015-03-22

    We describe a procedure to create entangled history states and measurements that would enable one to check for temporal entanglement. The checks take the form of inequalities among observable quantities. They are similar in spirit, but different in detail, to Bell tests for ordinary entanglement.

  12. Warren Wiebe Oral History

    E-Print Network [OSTI]

    Wiebe, Warren; Roane, Jordan

    2014-01-01

    Oral history interview of Warren Wiebe conducted by Jordan Roane in Lawrence, Kansas, on November 12, 2014. Warren grew up in the small western Kansas town of Hillsboro. Hillsboro is known for its Mennonite community as well as the Mennonite college...

  13. Larry Wren Oral History

    E-Print Network [OSTI]

    Wren, Larry; Stratton, Emily

    2013-06-16

    Oral history interview with Larry Wren conducted by Emily Stratton in Wichita, Kansas, on June 16, 2013. Larry Wren is a long-time member and leader in Pathway Church, and now also serves as Pathway's Café Campus Pastor. Pathway Church is a well...

  14. Enhanced thermal and gas flow performance in a three-way catalytic converter through use of insulation within the ceramic monolith

    Broader source: Energy.gov [DOE]

    Emissions performance comparison of conventional catalytic converter with multi-channel catalytic converter (ceramic fiber insulation layers introduced into ceramic monolith of three-way catalytic converter)

  15. Ultra Low NOx Catalytic Combustion for IGCC Power Plants

    SciTech Connect (OSTI)

    Shahrokh Etemad; Benjamin Baird; Sandeep Alavandi; William Pfefferle

    2008-03-31

    In order to meet DOE's goals of developing low-emissions coal-based power systems, PCI has further developed and adapted it's Rich-Catalytic Lean-burn (RCL{reg_sign}) catalytic reactor to a combustion system operating on syngas as a fuel. The technology offers ultra-low emissions without the cost of exhaust after-treatment, with high efficiency (avoidance of after-treatment losses and reduced diluent requirements), and with catalytically stabilized combustion which extends the lower Btu limit for syngas operation. Tests were performed in PCI's sub-scale high-pressure (10 atm) test rig, using a two-stage (catalytic then gas-phase) combustion process for syngas fuel. In this process, the first stage consists of a fuel-rich mixture reacting on a catalyst with final and excess combustion air used to cool the catalyst. The second stage is a gas-phase combustor, where the air used for cooling the catalyst mixes with the catalytic reactor effluent to provide for final gas-phase burnout and dilution to fuel-lean combustion products. During testing, operating with a simulated Tampa Electric's Polk Power Station syngas, the NOx emissions program goal of less than 0.03 lbs/MMBtu (6 ppm at 15% O{sub 2}) was met. NOx emissions were generally near 0.01 lbs/MMBtu (2 ppm at 15% O{sub 2}) (PCI's target) over a range on engine firing temperatures. In addition, low emissions were shown for alternative fuels including high hydrogen content refinery fuel gas and low BTU content Blast Furnace Gas (BFG). For the refinery fuel gas increased resistance to combustor flashback was achieved through preferential consumption of hydrogen in the catalytic bed. In the case of BFG, stable combustion for fuels as low as 88 BTU/ft{sup 3} was established and maintained without the need for using co-firing. This was achieved based on the upstream catalytic reaction delivering a hotter (and thus more reactive) product to the flame zone. The PCI catalytic reactor was also shown to be active in ammonia reduction in fuel allowing potential reductions in the burner NOx production. These reductions of NOx emissions and expanded alternative fuel capability make the rich catalytic combustor uniquely situated to provide reductions in capital costs through elimination of requirements for SCR, operating costs through reduction in need for NOx abating dilution, SCR operating costs, and need for co-firing fuels allowing use of lower value but more available fuels, and efficiency of an engine through reduction in dilution flows.

  16. Training History Report Training Services, Organizational Effectiveness/OHR 612-626-1373 UMReports

    E-Print Network [OSTI]

    Thomas, David D.

    Training History Report Training Services, Organizational Effectiveness/OHR · 612-626-1373 UMReports www.umn.edu/ohr/trainingservices 1-30-13 Following are the steps to view one's training history. A report will be run in UMReports which displays training courses for one Emplid or by department

  17. Stan Norman Oral History

    E-Print Network [OSTI]

    Norman, Stan; Claxton, Haley

    2015-01-01

    , the elements of Cowboy Church compared to traditional church, theological and political views of his church, and the future of New Trail’s ministries. This interview was conducted for the Religion in Kansas Project as part of a summer fieldwork internship...

  18. Method for measuring recovery of catalytic elements from fuel cells

    DOE Patents [OSTI]

    Shore, Lawrence (Edison, NJ); Matlin, Ramail (Berkeley, NJ)

    2011-03-08

    A method is provided for measuring the concentration of a catalytic clement in a fuel cell powder. The method includes depositing on a porous substrate at least one layer of a powder mixture comprising the fuel cell powder and an internal standard material, ablating a sample of the powder mixture using a laser, and vaporizing the sample using an inductively coupled plasma. A normalized concentration of catalytic element in the sample is determined by quantifying the intensity of a first signal correlated to the amount of catalytic element in the sample, quantifying the intensity of a second signal correlated to the amount of internal standard material in the sample, and using a ratio of the first signal intensity to the second signal intensity to cancel out the effects of sample size.

  19. Catalytic Behavior of Dense Hot Water

    SciTech Connect (OSTI)

    Wu, C J; Fried, L E; Yang, L H; Goldman, N; Bastea, S

    2008-06-05

    Water is known to exhibit fascinating physical properties at high pressures and temperatures. Its remarkable structural and phase complexity suggest the possibility of exotic chemical reactivity under extreme conditions, though this remains largely unstudied. Detonations of high explosives containing oxygen and hydrogen produce water at thousands of K and tens of GPa, similar to conditions of giant planetary interiors. These systems thus provide a unique means to elucidate the chemistry of 'extreme water'. Here we show that water plays an unexpected role in catalyzing complex explosive reactions - contrary to the current view that it is simply a stable detonation product. Using first-principles atomistic simulations of the detonation of high explosive pentaerythritol tetranitrate (PETN), we discovered that H{sub 2}O (source), H (reducer) and OH (oxidizer) act as a dynamic team that transports oxygen between reaction centers. Our finding suggests that water may catalyze reactions in other explosives and in planetary interiors.

  20. Fuel Flexible, Low Emission Catalytic Combustor for Opportunity Fuel Applications

    SciTech Connect (OSTI)

    Eteman, Shahrokh

    2013-06-30

    Limited fuel resources, increasing energy demand and stringent emission regulations are drivers to evaluate process off-gases or process waste streams as fuels for power generation. Often these process waste streams have low energy content and/or highly reactive components. Operability of low energy content fuels in gas turbines leads to issues such as unstable and incomplete combustion. On the other hand, fuels containing higher-order hydrocarbons lead to flashback and auto-ignition issues. Due to above reasons, these fuels cannot be used directly without modifications or efficiency penalties in gas turbine engines. To enable the use of these wide variety of fuels in gas turbine engines a rich catalytic lean burn (RCL®) combustion system was developed and tested in a subscale high pressure (10 atm.) rig. The RCL® injector provided stability and extended turndown to low Btu fuels due to catalytic pre-reaction. Previous work has shown promise with fuels such as blast furnace gas (BFG) with LHV of 85 Btu/ft3 successfully combusted. This program extends on this work by further modifying the combustor to achieve greater catalytic stability enhancement. Fuels containing low energy content such as weak natural gas with a Lower Heating Value (LHV) of 6.5 MJ/m3 (180 Btu/ft3 to natural gas fuels containing higher hydrocarbon (e.g ethane) with LHV of 37.6 MJ/m3 (1010 Btu/ft3) were demonstrated with improved combustion stability; an extended turndown (defined as the difference between catalytic and non-catalytic lean blow out) of greater than 250oF was achieved with CO and NOx emissions lower than 5 ppm corrected to 15% O2. In addition, for highly reactive fuels the catalytic region preferentially pre-reacted the higher order hydrocarbons with no events of flashback or auto-ignition allowing a stable and safe operation with low NOx and CO emissions.

  1. Enhancing the Catalytic Activity of Site-Isolated Heterogeneous Transition Metal Expoxidation Catalysts Prepared via the Thermolytic Molecular Precursor Method

    E-Print Network [OSTI]

    Cordeiro, Paul Joseph

    2010-01-01

    applied to a variety of catalytic oxidation reactions. 11-1548 h. Table 3. Catalytic 1-octene oxidation with tert-butylcatalysts. Table 4. Catalytic 1-octene oxidation with H 2 O

  2. History | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy ServicesContracting OversightEMS PolicyandHighWomenHistory

  3. History | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancial OpportunitiesDepartment ofScience & HistoryAbout

  4. Catalytic studies of supported Pd-Au catalysts 

    E-Print Network [OSTI]

    Boopalachandran, Praveenkumar

    2006-08-16

    -Au Bimetallic Supported Catalysts Palladium (Pd) is a well known catalyst for many reactions which are of industrial and environmental importance [7]. A major drawback of using Pd-only catalysts is the formation of carbides, i.e. PdCx, as shown in the Fig. 1... reveal that the addition of gold to palladium catalysts has pronounced catalytic effect [3, 6]. It is plausible that the electronic and geometric properties are tuned by the addition of Au with highly optimized sites [3, 6, 11]. Also, model catalytic...

  5. Mining Views: Database Views for Data Mining Hendrik Blockeel #1

    E-Print Network [OSTI]

    Antwerpen, Universiteit

    Mining Views: Database Views for Data Mining Hendrik Blockeel #1 , Toon Calders 2 , Elisa Fromont adriana.prado}@ua.ac.be Abstract-- We present a system towards the integration of data mining mining views. We show that several types of patterns and models over the data, such as itemsets

  6. Mining Views: Database Views for Data Mining Hendrik Blockeel1

    E-Print Network [OSTI]

    Antwerpen, Universiteit

    Mining Views: Database Views for Data Mining Hendrik Blockeel1 , Toon Calders2 , Elisa Fromont1 model towards the inte- gration of data mining into relational database systems, based on the so called virtual mining views. We show that several types of patterns and models over the data, such as itemsets

  7. Lin Tongqi : an oral history

    E-Print Network [OSTI]

    Chen, Xin, S.M. Massachusetts Institute of Technology

    2014-01-01

    In this thesis, I explore the life of Professor Lin Tongqi, a well-known scholar of American Chinese studies, by using an oral history methodology. This oral history is named "Suffering and Thinking," and my goal is to ...

  8. Incorporation of Catalytic Compounds in the Porosity of SiC Wall...

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

    Incorporation of Catalytic Compounds in the Porosity of SiC Wall Flow Filters - 4 Way Catalyst and DeNOx Application examples Incorporation of Catalytic Compounds in the Porosity...

  9. Continued investigations of the catalytic reduction of N? to NH? by molybdenum triamidoamine complexes

    E-Print Network [OSTI]

    Hanna, Brian S. (Brian Stewart)

    2011-01-01

    A study of the effects of employing different solvents and the introduction of dihydrogen during the catalytic reduction of dinitrogen to ammonia with [HIPTN 3N]Mo complexes was completed. During a catalytic reaction, the ...

  10. Methods of using structures including catalytic materials disposed within porous zeolite materials to synthesize hydrocarbons

    DOE Patents [OSTI]

    Rollins, Harry W. (Idaho Falls, ID); Petkovic, Lucia M. (Idaho Falls, ID); Ginosar, Daniel M. (Idaho Falls, ID)

    2011-02-01

    Catalytic structures include a catalytic material disposed within a zeolite material. The catalytic material may be capable of catalyzing a formation of methanol from carbon monoxide and/or carbon dioxide, and the zeolite material may be capable of catalyzing a formation of hydrocarbon molecules from methanol. The catalytic material may include copper and zinc oxide. The zeolite material may include a first plurality of pores substantially defined by a crystal structure of the zeolite material and a second plurality of pores dispersed throughout the zeolite material. Systems for synthesizing hydrocarbon molecules also include catalytic structures. Methods for synthesizing hydrocarbon molecules include contacting hydrogen and at least one of carbon monoxide and carbon dioxide with such catalytic structures. Catalytic structures are fabricated by forming a zeolite material at least partially around a template structure, removing the template structure, and introducing a catalytic material into the zeolite material.

  11. Development of a catalytic combustion system for the MIT Micro Gas Turbine Engine

    E-Print Network [OSTI]

    Peck, Jhongwoo, 1976-

    2003-01-01

    As part of the MIT micro-gas turbine engine project, the development of a hydrocarbon-fueled catalytic micro-combustion system is presented. A conventionally-machined catalytic flow reactor was built to simulate the ...

  12. 5 Hz Catalytic Emissions FT-IR Monitoring during Lean-Rich Engine...

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

    Hz Catalytic Emissions FT-IR Monitoring during Lean-Rich Engine Cycles: Comparison to Reference Methods 5 Hz Catalytic Emissions FT-IR Monitoring during Lean-Rich Engine Cycles:...

  13. THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIES

    E-Print Network [OSTI]

    Cohen, Sidney

    2014-01-01

    and Technology THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OFof California. THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OFg los~ S(IV) in aqueous fly ash slurries :n;- and 0 , and SO

  14. Star Formation Histories in the Local Group

    E-Print Network [OSTI]

    Thomas M. Brown

    2004-07-09

    Deep color magnitude diagrams extending to the main sequence provide the most direct measure of the detailed star formation history in a stellar population. With large investments of observing time, HST can obtain such data for populations out to 1 Mpc, but its field of view is extremely small in comparison to the size of Local Group galaxies. This limitation severely constrains our understanding of galaxy formation. For example, the largest galaxy in the Local Group, Andromeda, offers an ideal laboratory for studying the formation of large spiral galaxies, but the galaxy shows substructure on a variety of scales, presumably due to its violent merger history. Within its remaining lifetime, HST can only sample a few sight-lines through this complex galaxy. In contrast, a wide field imager could provide a map of Andromeda's halo, outer disk, and tidal streams, revealing the spatially-dependent star formation history in each structure. The same data would enable many secondary studies, such as the age variation in Andromeda's globular cluster system, gigantic samples of variable stars, and microlensing tracers of the galaxy's dark matter distribution.

  15. Agglutination of single catalyst particles during fluid catalytic cracking as observed by X-ray nanotomography

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

    Meirer, F.; Kalirai, S.; Weker, J. Nelson; Liu, Y.; Andrews, J. C.; Weckhuysen, B. M.

    2015-04-14

    Metal accumulation at the catalyst particle surface plays a role in particle agglutination during fluid catalytic cracking.

  16. Forbidden Configurations A shattered history

    E-Print Network [OSTI]

    Fournier, John J.F.

    Forbidden Configurations A shattered history Richard Anstee UBC Vancouver Western Washington University, Bellingham, Nov 22, 2014 Richard AnsteeUBC Vancouver Forbidden Configurations A shattered history Ronyai, and Attila Sali. Richard AnsteeUBC Vancouver Forbidden Configurations A shattered history #12

  17. Submitting Immunizations and Health History

    E-Print Network [OSTI]

    Submitting Immunizations and Health History We at the Schiffert Health Center look forward your health status. #12;Immunization History Packet (REQUIRED) To begin, download this form ­ http Assessment Form This Tuberculosis Risk Assessment Form is also included as part of the Immunization History

  18. Characterizing History Independent Data Structures

    E-Print Network [OSTI]

    Hartline, Jason D.

    Characterizing History Independent Data Structures Jason D. Hartline 1 , Edwin S. Hong 1 history independent data structures as proposed for study by Teague and Naor [2]. In a history independent data struc­ ture, nothing can be learned from the representation of the data structure except for what

  19. Characterizing History Independent Data Structures

    E-Print Network [OSTI]

    Mohr, Alexander E.

    Characterizing History Independent Data Structures Jason D. Hartline1 , Edwin S. Hong1 , Alexander history independent data structures as proposed for study by Teague and Naor [2]. In a history independent data struc- ture, nothing can be learned from the representation of the data structure except for what

  20. A BRIEF HISTORY OF INDUSTRIAL CATALYSIS

    E-Print Network [OSTI]

    Heinemann, Heinz

    2013-01-01

    Gasification In coal gasification there are two worthwhiledemonstrated. Many coal gasification plants are in operationCatalytic Coal Liquefaction and Gasification a) Liquefaction

  1. A BRIEF HISTORY OF INDUSTRIAL CATALYSIS

    E-Print Network [OSTI]

    Heinemann, Heinz

    2013-01-01

    Dealkylation Catalytic Coal Liquefaction and Gasification a)Liquefaction Gasification c) IX Methanation Heterogeneous~IQUEFACTION AND GASIFICATION a) Liquefaction Production of

  2. Short Communication Catalytic coal gasification: use of calcium versus potassium*

    E-Print Network [OSTI]

    Short Communication Catalytic coal gasification: use of calcium versus potassium* Ljubisa R on the gasification in air and 3.1 kPa steam of North Dakota lignitic chars prepared under slow and rapid pyrolysis of calcium is related to its sintering via crystallite growth. (Keywords: coal; gasification; catalysis

  3. Ability of Catalytic Converters to Reduce Air Pollution

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    NOx - 1 Ability of Catalytic Converters to Reduce Air Pollution MEASUREMENT OF SELECTED AIR Air Pollution MEASUREMENT OF SELECTED AIR POLLUTANTS IN CAR EXHAUST INTRODUCTION Automobile engines of gasoline (hydrocarbons, CxHy) in air: CxHy + O2 CO2 + H2O + heat (1) When there is the correct balance

  4. Catalytic Dehydrogenation of Propane in Hydrogen Permselective Membrane Reactors

    E-Print Network [OSTI]

    Brinker, C. Jeffrey

    Catalytic Dehydrogenation of Propane in Hydrogen Permselective Membrane Reactors John P. Collins and Production, Amoco Research Center, 150 West Warrenville Road, Naperville, Illinois 60566-7011 Propane operated at liquid hourly space velocities (LHSVs) similar to those used in commercial reactors for propane

  5. Catalytic Domain of Phosphoinositide-specific Phospholipase C (PLC)

    E-Print Network [OSTI]

    Williams, Roger L.

    Catalytic Domain of Phosphoinositide-specific Phospholipase C (PLC) MUTATIONAL ANALYSIS OF RESIDUES WITHIN THE ACTIVE SITE AND HYDROPHOBIC RIDGE OF PLC 1* (Received for publication, November 20, 1997 Institute, University of Dundee, Dundee DD1 4HN, United Kingdom Structural studies of phospholipase C 1 (PLC

  6. Catalytic Methane Reduction in the Exhaust Gas of Combustion Engines

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    Catalytic Methane Reduction in the Exhaust Gas of Combustion Engines Peter Mauermann1,* , Michael Dornseiffer6 , Frank Amkreutz6 1 Institute for Combustion Engines , RWTH Aachen University, Schinkelstr. 8, D of the hydrocarbon exhaust of internal combustion engines. In contrast to other gaseous hydrocarbons, significant

  7. ULTRA LOW NOx CATALYTIC COMBUSTION FOR IGCC POWER PLANTS

    SciTech Connect (OSTI)

    Lance L. Smith

    2004-03-01

    Tests were performed in PCI's sub-scale high-pressure (10 atm) test rig, using PCI's two-stage (catalytic / gas-phase) combustion process for syngas fuel. In this process, the first stage is a Rich-Catalytic Lean-burn (RCL{trademark}) catalytic reactor, wherein a fuel-rich mixture contacts the catalyst and reacts while final and excess combustion air cool the catalyst. The second stage is a gas-phase combustor, wherein the catalyst cooling air mixes with the catalytic reactor effluent to provide for final gas-phase burnout and dilution to fuel-lean combustion products. During the reporting period, PCI successfully achieved NOx = 0.011 lbs/MMBtu at 10 atm pressure (corresponding to 2.0 ppm NOx corrected to 15% O{sub 2} dry) with near-zero CO emissions, surpassing the project goal of < 0.03 lbs/MMBtu NOx. These emissions levels were achieved at scaled (10 atm, sub-scale) baseload conditions corresponding to Tampa Electric's Polk Power Station operation on 100% syngas (no co-firing of natural gas).

  8. Metal Vinylidenes and Allenylidenes as Intermediates in Catalytic Transformations

    E-Print Network [OSTI]

    Stoltz, Brian M.

    Metal Vinylidenes and Allenylidenes as Intermediates in Catalytic Transformations Literature Group Key references: Metal Vinylidenes in Catalysis. Bruneau, C.; Dixneuf, P. H. Acc. Chem. Res. 1999, 32.; Pinkerton, A. B. Chem. Rev. 2001, 101, 2067-2096. Outline: · Definitions · Metal vinylidene generation

  9. Diffusiophoretic Self-Propulsion for Partially Catalytic Spherical Colloids

    E-Print Network [OSTI]

    Joost de Graaf; Georg Rempfer; Christian Holm

    2015-02-11

    Colloidal spheres with a partial platinum surface coating perform auto-phoretic motion when suspended in hydrogen peroxide solution. We present a theoretical analysis of the self-propulsion velocity of these particles using a continuum multi-component, self-diffusiophoretic model. With this model as a basis, we show how the slip-layer approximation can be derived and in which limits it holds. First, we consider the differences between the full multi-component model and the slip-layer approximation. Then the slip model is used to demonstrate and explore the sensitive nature of the particle's velocity on the details of the molecule-surface interaction. We find a strong asymmetry in the dependence of the colloid's velocity as a function of the level of catalytic coating, when there is a different interaction between the solute and solvent molecules and the inert and catalytic part of the colloid, respectively. The direction of motion can even be reversed by varying the level of the catalytic coating. Finally, we investigate the robustness of these results with respect to variations in the reaction rate near the edge between the catalytic and inert parts of the particle. Our results are of significant interest to the interpretation of experimental results on the motion of self-propelled particles.

  10. Catalytic two-stage coal hydrogenation and hydroconversion process

    DOE Patents [OSTI]

    MacArthur, James B. (Denville, NJ); McLean, Joseph B. (So. Somerville, NJ); Comolli, Alfred G. (Yardley, PA)

    1989-01-01

    A process for two-stage catalytic hydrogenation and liquefaction of coal to produce increased yields of low-boiling hydrocarbon liquid and gas products. In the process, the particulate coal is slurried with a process-derived liquid solvent and fed at temperature below about 650.degree. F. into a first stage catalytic reaction zone operated at conditions which promote controlled rate liquefaction of the coal, while simultaneously hydrogenating the hydrocarbon recycle oils at conditions favoring hydrogenation reactions. The first stage reactor is maintained at 650.degree.-800.degree. F. temperature, 1000-4000 psig hydrogen partial pressure, and 10-60 lb coal/hr/ft.sup.3 reactor space velocity. The partially hydrogenated material from the first stage reaction zone is passed directly to the close-coupled second stage catalytic reaction zone maintained at a temperature at least about 25.degree. F. higher than for the first stage reactor and within a range of 750.degree.-875.degree. F. temperature for further hydrogenation and thermal hydroconversion reactions. By this process, the coal feed is successively catalytically hydrogenated and hydroconverted at selected conditions, which results in significantly increased yields of desirable low-boiling hydrocarbon liquid products and minimal production of undesirable residuum and unconverted coal and hydrocarbon gases, with use of less energy to obtain the low molecular weight products, while catalyst life is substantially increased.

  11. Use of Simulation To Optimize NOx Abatement by Absorption and Selective Catalytic Reduction

    E-Print Network [OSTI]

    Liu, Y. A.

    Use of Simulation To Optimize NOx Abatement by Absorption and Selective Catalytic Reduction Andrew involving both absorption and selective catalytic reduction (SCR). The model helps identify operator The system under analysis involves two key pro- cesses: absorption and selective catalytic reduction (SCR

  12. Journal of Power Sources 142 (2005) 184193 Modeling and optimization of catalytic partial oxidation

    E-Print Network [OSTI]

    Daraio, Chiara

    2005-01-01

    of a micro-reformer for a fuel cell unit based on catalytic partial oxidation using a systematic numerical is around 80% is identified. © 2004 Elsevier B.V. All rights reserved. Keywords: Catalytic partial oxidationJournal of Power Sources 142 (2005) 184­193 Modeling and optimization of catalytic partial

  13. Thiol-Dependent Recovery of Catalytic Activity from Oxidized Protein Tyrosine Phosphatases

    E-Print Network [OSTI]

    Gates, Kent. S.

    Thiol-Dependent Recovery of Catalytic Activity from Oxidized Protein Tyrosine Phosphatases Zachary PTPs via oxidation of the enzyme's catalytic cysteine thiolate group. Importantly, low- molecular. Here we examined the recovery of catalytic activity from two oxidatively inactivated PTPs (PTP1B

  14. Stochastic resonance in surface catalytic oxidation of carbon monoxide Lingfa Yang, Zhonghuai Hou, and Houwen Xina)

    E-Print Network [OSTI]

    Yang, Lingfa

    Stochastic resonance in surface catalytic oxidation of carbon monoxide Lingfa Yang, Zhonghuai Hou: catalytic oxidation on a single sur- face, by analysis of the behavior of a set of ordinary differ- ential help researchers to find SR in this system experimentally. II. REACTION MODEL The catalytic oxidation

  15. Catalytic activation and reforming of methane on supported palladium clusters Aritomo Yamaguchi, Enrique Iglesia *

    E-Print Network [OSTI]

    Iglesia, Enrique

    Catalytic activation and reforming of methane on supported palladium clusters Aritomo Yamaguchi and 13 C18 O, and 13 CO and 12 CO during CH4 reforming catalysis. This catalytic sequence, but do not contribute to steady-state catalytic reforming rates. The high reactivity of Pd surfaces in C

  16. How can I view submitted materials? | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHow can I view

  17. Mountain View, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: EnergyInformationOliver, Pennsylvania: EnergyPark, Georgia:View, Colorado:

  18. Prairie View Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio1975) |Texas:PottawattamiePowerSatMontana: EnergyView Gas Recovery

  19. Low-temperature catalytic gasification of wet industrial wastes. FY 1991--1992 interim report

    SciTech Connect (OSTI)

    Elliott, D.C.; Neuenschwander, G.G.; Hart, T.R.; Phelps, M.R.; Sealock, L.J. Jr.

    1993-07-01

    A catalytic gasification system operating in a pressurized water environment has been developed and refined at Pacific Northwest Laboratory (PNL) for over 12 years. Initial experiments were aimed at developing kinetics information for steam gasification of biomass in the presence of catalysts. The combined use of alkali and metal catalysts was reported for gasification of biomass and its components at low temperatures (350{degrees}C to 450{degrees}C). From the fundamental research evolved the concept of a pressurized, catalytic gasification system for converting wet biomass feedstocks to fuel gas. Extensive batch reactor testing and limited continuous reactor system (CRS) testing were undertaken in the development of this system under sponsorship of the US Department of Energy. A wide range of biomass feedstocks were tested, and the importance of the nickel metal catalyst was identified. Specific use of this process for treating food processing wastes was also studied. The concept application was further expanded to encompass cleanup of hazardous wastewater streams, and results were reported for batch reactor tests and continuous reactor tests. Ongoing work at PNL focuses on refining the catalyst and scaling the system to long-term industrial needs. The process is licensed as the Thermochemical Environmental Energy System (TEES{reg_sign}) to Onsite*Ofsite, Inc., of Duarte, California. This report is a follow-on to the 1989--90 interim report [Elliott et al. 1991], which reviewed the results of the studies conducted with a fixed-bed, continuous-feed, tubular reactor. The discussion here provides an overview of experiments on the wide range of potential feedstock materials conducted in a batch reactor; development of new catalyst materials; and tests performed in continuous-flow reactors at three scales. The appendices contain the history and background of the process development, as well as more detailed descriptions and results of the recent studies.

  20. Sean Manning Oral History

    E-Print Network [OSTI]

    Manning, Sean; Brown, Diana

    2014-01-01

    Interview with Sean Manning on June 20, 2014 Sean: Do you have questions set up for me? Diana: I do. Um, so if you’re ready, uh, this is Diana Brown, interviewing Sean Manning on June 20, 2014, um, can you just say like, your age and where you... live, and what you do, if you— S: Okay. Well, my, I’m thirty six years old, I grew up in Overland Park, Kansas, where I live again. I lived in Lawrence for a while, um, I am a restaurant manager, um, I have academic experience in history...

  1. Photon: history, mass, charge

    E-Print Network [OSTI]

    L. B. Okun

    2006-02-13

    The talk consists of three parts. ``History'' briefly describes the emergence and evolution of the concept of photon during the first two decades of the 20th century. ``Mass'' gives a short review of the literature on the upper limit of the photon's mass. ``Charge'' is a critical discussion of the existing interpretation of searches for photon charge. Schemes, in which all photons are charged, are grossly inconsistent. A model with three kinds of photons (positive, negative and neutral) seems at first sight to be more consistent, but turns out to have its own serious problems.

  2. Shari T. Oral History

    E-Print Network [OSTI]

    T., Shari; Albin, Tami

    2009-12-17

    of mine in St. Louis, she's not gay or bi or anything, but she Shari T February 25, 2009 10 Under the Rainbow: Oral Histories of GLBTIQ People in Kansas would love to go to Pride. She's (laugh) actually ex-Mormon and because of the whole... Proposition 8 thing, she's finally resigning from the church. And that was the camel that broke—the straw that broke the camel's back. Her dad was like a bishop in the Mormon church for years and years and years. Her whole family is very, very Mormon...

  3. History of Systems

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeat Pumps Heat Pumps An errorSeparationsRelevantHistory of

  4. History | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy ServicesContracting OversightEMS PolicyandHighWomenHistoryAbout Us

  5. Industrial Gas Turbine Engine Catalytic Pilot Combustor-Prototype Testing

    SciTech Connect (OSTI)

    Shahrokh Etemad; Benjamin Baird; Sandeep Alavandi; William Pfefferle

    2009-09-30

    PCI has developed and demonstrated its Rich Catalytic Lean-burn (RCL®) technology for industrial and utility gas turbines to meet DOEâ??s goals of low single digit emissions. The technology offers stable combustion with extended turndown allowing ultra-low emissions without the cost of exhaust after-treatment and further increasing overall efficiency (avoidance of after-treatment losses). The objective of the work was to develop and demonstrate emission benefits of the catalytic technology to meet strict emissions regulations. Two different applications of the RCL® concept were demonstrated: RCL® catalytic pilot and Full RCL®. The RCL® catalytic pilot was designed to replace the existing pilot (a typical source of high NOx production) in the existing Dry Low NOx (DLN) injector, providing benefit of catalytic combustion while minimizing engine modification. This report discusses the development and single injector and engine testing of a set of T70 injectors equipped with RCL® pilots for natural gas applications. The overall (catalytic pilot plus main injector) program NOx target of less than 5 ppm (corrected to 15% oxygen) was achieved in the T70 engine for the complete set of conditions with engine CO emissions less than 10 ppm. Combustor acoustics were low (at or below 0.1 psi RMS) during testing. The RCL® catalytic pilot supported engine startup and shutdown process without major modification of existing engine controls. During high pressure testing, the catalytic pilot showed no incidence of flashback or autoignition while operating over a wide range of flame temperatures. In applications where lower NOx production is required (i.e. less than 3 ppm), in parallel, a Full RCL® combustor was developed that replaces the existing DLN injector providing potential for maximum emissions reduction. This concept was tested at industrial gas turbine conditions in a Solar Turbines, Incorporated high-pressure (17 atm.) combustion rig and in a modified Solar Turbines, Incorporated Saturn engine rig. High pressure single-injector rig and modified engine rig tests demonstrated NOx less than 2 ppm and CO less than 10 ppm over a wide flame temperature operating regime with low combustion noise (<0.15% peak-to-peak). Minimum NOx for the optimized engine retrofit Full RCL® designs was less than 1 ppm with CO emissions less than 10 ppm. Durability testing of the substrate and catalyst material was successfully demonstrated at pressure and temperature showing long term stable performance of the catalytic reactor element. Stable performance of the reactor element was achieved when subjected to durability tests (>5000 hours) at simulated engine conditions (P=15 atm, Tin=400C/750F.). Cyclic tests simulating engine trips was also demonstrated for catalyst reliability. In addition to catalyst tests, substrate oxidation testing was also performed for downselected substrate candidates for over 25,000 hours. At the end of the program, an RCL® catalytic pilot system has been developed and demonstrated to produce NOx emissions of less than 3 ppm (corrected to 15% O2) for 100% and 50% load operation in a production engine operating on natural gas. In addition, a Full RCL® combustor has been designed and demonstrated less than 2 ppm NOx (with potential to achieve 1 ppm) in single injector and modified engine testing. The catalyst/substrate combination has been shown to be stable up to 5500 hrs in simulated engine conditions.

  6. Protective laser beam viewing device

    DOE Patents [OSTI]

    Neil, George R.; Jordan, Kevin Carl

    2012-12-18

    A protective laser beam viewing system or device including a camera selectively sensitive to laser light wavelengths and a viewing screen receiving images from the laser sensitive camera. According to a preferred embodiment of the invention, the camera is worn on the head of the user or incorporated into a goggle-type viewing display so that it is always aimed at the area of viewing interest to the user and the viewing screen is incorporated into a video display worn as goggles over the eyes of the user.

  7. History | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school4-TP59.01 C5;44 4OFHistory

  8. Memento Mundi: Are Virtual Worlds History?

    E-Print Network [OSTI]

    Lowood, Henry

    2009-01-01

    sets in history, curation, and preservation technologies.University History of Science & Technology Collections;about the history of computer- based technologies, as well

  9. Leprosy in Korea: A Global History

    E-Print Network [OSTI]

    Kim, Jane Sung Hae

    2012-01-01

    Korean Journal of Medical History] 20 (2011): 225 – 262. Yi,Hanguk kidokkyo ?iryosa [A History of Christian medical workKy?ngsangdo pori mundungi. ” [History excursion – Barley

  10. Review: Car Country: An Environmental History

    E-Print Network [OSTI]

    Karalus, Daniel E

    2013-01-01

    Country: An Environmental History By Christopher W. WellsCountry: An Environmental History. Seattle: University ofenvironmental and urban history and offers almost everyone a

  11. Autobiography in Kenyan History: A Critique

    E-Print Network [OSTI]

    Okoth, P. Godfrey

    1985-01-01

    AUTOBIOGRAPHY IN KENYAN HISTORY: A CRITIQUE by P. GodfreyCollege wrote his "Autobiography in Kenyan History,"shortly see. That it is "Autobiography in Kenyan History,"

  12. Meta-History’s Dangerous Dream

    E-Print Network [OSTI]

    Harpham, Geoffrey G

    2011-01-01

    Books, 2007. Harpham: Dangerous Dream. Cliodynamics (2011)History Meta-History’s Dangerous Dream Geoffrey Galt Harpham2011. Meta-History’s Dangerous Dream. Cliodynamics Harpham:

  13. Mountain View, California: Fiat Res Publica

    E-Print Network [OSTI]

    Tung, Gregory

    1989-01-01

    Mountain View, California: Fiat Res Publica Gregory Tungundifferen­ tiated. In Mountain View, California (populationtoward San Francisco. Mountain View is avoiding a "just say

  14. False color viewing device

    DOE Patents [OSTI]

    Kronberg, J.W.

    1991-05-08

    This invention consists of a viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching, the user`s eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

  15. False color viewing device

    DOE Patents [OSTI]

    Kronberg, J.W.

    1992-10-20

    A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage. 7 figs.

  16. False color viewing device

    DOE Patents [OSTI]

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

    1992-01-01

    A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

  17. Method for recovering catalytic elements from fuel cell membrane electrode assemblies

    DOE Patents [OSTI]

    Shore, Lawrence (Edison, NJ); Matlin, Ramail (Berkeley Heights, NJ); Heinz, Robert (Ludwigshafen, DE)

    2012-06-26

    A method for recovering catalytic elements from a fuel cell membrane electrode assembly is provided. The method includes converting the membrane electrode assembly into a particulate material, wetting the particulate material, forming a slurry comprising the wetted particulate material and an acid leachate adapted to dissolve at least one of the catalytic elements into a soluble catalytic element salt, separating the slurry into a depleted particulate material and a supernatant containing the catalytic element salt, and washing the depleted particulate material to remove any catalytic element salt retained within pores in the depleted particulate material.

  18. Harbor View, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynnMassachusetts: EnergySoftware Inc Jump to:

  19. Grand View Estates, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynn County, Georgia: EnergyGorlitzLedge, Michigan:River, Ohio:

  20. Lake View, Alabama: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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

  1. Growth History Of Kilauea Inferred From Volatile Concentrations In

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New PagesInformationEnergyInformation

  2. Catalytic Porous Ceramic Prepared In-Situ by Sol-Gelation for Butane-to-Syngas Processing

    E-Print Network [OSTI]

    Daraio, Chiara

    Catalytic Porous Ceramic Prepared In-Situ by Sol-Gelation for Butane-to-Syngas Processing­1859, 2009 Keywords: catalytic porous ceramic, butane-to-syngas processing, catalytic foam, sol-gelation, Rh containing cat- alytic Rh/ceria/zirconia nanoparticles is tested by its catalytic performance for butane

  3. Oral History Editors and Writers for the Stanford Historical Society Oral History Program

    E-Print Network [OSTI]

    Jurafsky, Daniel

    Oral History Editors and Writers for the Stanford Historical Society Oral History Program The Stanford Historical Society's Oral History Program documents the institutional history of the University, publication, dissemination and preservation of the history of the Leland Stanford Junior University

  4. Department of History TABLE OF CONTENTS

    E-Print Network [OSTI]

    Turc, Catalin

    ; Instructor, Department of History American Social/Cultural History; History of American Technology John Levin, Ph.D. (University of Massachusetts) Professor of History History of European Technology; Modern-Madison) Distinguished University Professor & Henry Eldridge Bourne Professor History of Science; Science, Technology

  5. carleton.ca Why study history?

    E-Print Network [OSTI]

    Dawson, Jeff W.

    carleton.ca History #12;Why study history? Quite simply, because history is everywhere. Every day--to name only a few arenas. Unfortunately, most people think that history is little more than remembering dates, names and places. History is so much more. People who study history do not merely memorize

  6. Catalytic Upgrading of Sugars to Hydrocarbons Technology Pathway

    SciTech Connect (OSTI)

    Biddy, Mary J.; Jones, Susanne B.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This technology pathway case investigates the catalytic conversion of solubilized carbohydrate streams to hydrocarbon biofuels, utilizing data from recent efforts within the National Advanced Biofuels Consortium (NABC) in collaboration with Virent, Inc.. Technical barriers and key research needs that should be pursued for the catalytic conversion of sugars pathway to be competitive with petroleum-derived gasoline, diesel and jet range hydrocarbon blendstocks have been identified.

  7. Role of surface generated radicals in catalytic combustion

    SciTech Connect (OSTI)

    Santavicca, D.A.; Stein, Y.; Royce, B.S.H.

    1984-04-01

    The role of surface generated OH radicals in determining the catalytic ignition characteristics for propane oxidation on platinum were studied. The experiments were conducted in a stacked-plate, catalyst bed. Transient measurements, during catalytic ignition, of the catalyst's axial temperature profile were made and the effect of equivalence ratio, inlet temperature and inlet velocity was investigated. These measurements will provide insights which will be useful in planning and interpreting to OH measurements. Attempts to measure OH concentration in the catalyst bed using resonance absorption spectroscopy were unsuccessful, indicating that OH concentrations are below 10 to the 16th power/cc but still possibly above equilibrium values. Measurements are currently underway using forward scatter laser induced fluorescence which should extend the OH detection limits several orders of magnitude below the equilibrium concentrations.

  8. Selective dehydrogenation of propane over novel catalytic materials

    SciTech Connect (OSTI)

    Sault, A.G.; Boespflug, E.P.; Martino, A.; Kawola, J.S.

    1998-02-01

    The conversion of small alkanes into alkenes represents an important chemical processing area; ethylene and propylene are the two most important organic chemicals manufactured in the U.S. These chemicals are currently manufactured by steam cracking of ethane and propane, an extremely energy intensive, nonselective process. The development of catalytic technologies (e.g., selective dehydrogenation) that can be used to produce ethylene and propylene from ethane and propane with greater selectivity and lower energy consumption than steam cracking will have a major impact on the chemical processing industry. This report details a study of two novel catalytic materials for the selective dehydrogenation of propane: Cr supported on hydrous titanium oxide ion-exchangers, and Pt nanoparticles encapsulated in silica and alumina aerogel and xerogel matrices.

  9. Catalytic effects of minerals on NOx emission from coal combustion

    SciTech Connect (OSTI)

    Yao, M.Y.; Che, D.F.

    2007-07-01

    The catalytic effects of inherent mineral matters on NOx emissions from coal combustion have been investigated by a thermo-gravimetric analyzer (TGA) equipped with a gas analyzer. The effect of demineralization and the individual effect of Na, K, Ca, Mg, and Fe on the formation of NOx are studied as well as the combined catalytic effects of Ca + Na and Ca + Ti. Demineralization causes more Fuel-N to retain in the char, and reduction of NOx mostly. But the mechanistic effect on NOx formation varies from coal to coal. Ca and Mg promote NOx emission. Na, K, Fe suppress NOx formation to different extents. The effect of transition element Fe is the most obvious. The combination of Ca + Na and Ca + Ti can realize the simultaneous control of sulfur dioxide and nitrogen oxides emissions.

  10. Size Effect of Ruthenium Nanoparticles in Catalytic Carbon Monoxide Oxidation

    SciTech Connect (OSTI)

    Joo, Sang Hoon; Park, Jeong Y.; Renzas, J. Russell; Butcher, Derek R.; Huang, Wenyu; Somorjai, Gabor A.

    2010-04-04

    Carbon monoxide oxidation over ruthenium catalysts has shown an unusual catalytic behavior. Here we report a particle size effect on CO oxidation over Ru nanoparticle (NP) catalysts. Uniform Ru NPs with a tunable particle size from 2 to 6 nm were synthesized by a polyol reduction of Ru(acac){sub 3} precursor in the presence of poly(vinylpyrrolidone) stabilizer. The measurement of catalytic activity of CO oxidation over two-dimensional Ru NPs arrays under oxidizing reaction conditions (40 Torr CO and 100 Torr O{sub 2}) showed an activity dependence on the Ru NP size. The CO oxidation activity increases with NP size, and the 6 nm Ru NP catalyst shows 8-fold higher activity than the 2 nm catalysts. The results gained from this study will provide the scientific basis for future design of Ru-based oxidation catalysts.

  11. Catalytic destruction of groundwater contaminants in reactive extraction wells

    DOE Patents [OSTI]

    McNab, Jr., Walt W. (Concord, CA); Reinhard, Martin (Stanford, CA)

    2002-01-01

    A system for remediating groundwater contaminated with halogenated solvents, certain metals and other inorganic species based on catalytic reduction reactions within reactive well bores. The groundwater treatment uses dissolved hydrogen as a reducing agent in the presence of a metal catalyst, such a palladium, to reduce halogenated solvents (as well as other substituted organic compounds) to harmless species (e.g., ethane or methane) and immobilize certain metals to low valence states. The reactive wells function by removing water from a contaminated water-bearing zone, treating contaminants with a well bore using catalytic reduction, and then reinjecting the treated effluent into an adjacent water-bearing zone. This system offers the advantages of a compact design with a minimal surface footprint (surface facilities) and the destruction of a broad suite of contaminants without generating secondary waste streams.

  12. Fermilab | Users' Executive Committee | History

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

    History Date Established: December 1967 Purpose: To conduct the business affairs of the Fermilab Users Organization between meetings of the general membership. Meeting Pattern: As...

  13. Catalytic membrane reactors for chemicals upgrading and environmental control

    SciTech Connect (OSTI)

    Sammells, A.F. [Eltron Research, Inc., Boulder, CO (United States)

    1994-12-31

    Mixed ionic and electronic conducting catalytic membrane reactors are being developed for promoting a number of spontaneous chemical reactions either leading to synthesis of value added products or decomposition of environmental contaminants. The dense non-porous ceramic materials behave as short-circuited electrochemical devices whereby ions (oxygen anions or protons) and electrons become simultaneously mediated for one reaction surface to another. The rationale behind membrane materials selection and specific applications will be discussed.

  14. Catalytic Combustion for Ultra-Low NOx Hydrogen Turbines

    SciTech Connect (OSTI)

    Etemad, Shahrokh; Baird, Benjamin; Alavandi, Sandeep

    2011-06-30

    Precision Combustion, Inc., (PCI) in close collaboration with Solar Turbines, Incorporated, has developed and demonstrated a combustion system for hydrogen fueled turbines that reduces NOx to low single digit level while maintaining or improving current levels of efficiency and eliminating emissions of carbon dioxide. Full scale Rich Catalytic Hydrogen (RCH1) injector was developed and successfully tested at Solar Turbines, Incorporated high pressure test facility demonstrating low single digit NOx emissions for hydrogen fuel in the range of 2200F-2750F. This development work was based on initial subscale development for faster turnaround and reduced cost. Subscale testing provided promising results for 42% and 52% H2 with NOx emissions of less than 2 ppm with improved flame stability. In addition, catalytic reactor element testing for substrate oxidation, thermal cyclic injector testing to simulate start-stop operation in a gas turbine environment, and steady state 15 atm. operation testing were performed successfully. The testing demonstrated stable and robust catalytic element component life for gas turbine conditions. The benefit of the catalytic hydrogen combustor technology includes capability of delivering near-zero NOx without costly post-combustion controls and without requirement for added sulfur control. In addition, reduced acoustics increase gas turbine component life. These advantages advances Department of Energy (DOE’s) objectives for achievement of low single digit NOx emissions, improvement in efficiency vs. postcombustion controls, fuel flexibility, a significant net reduction in Integrated Gasification Combined Cycle (IGCC) system net capital and operating costs, and a route to commercialization across the power generation field from micro turbines to industrial and utility turbines.

  15. Hybrid lean premixing catalytic combustion system for gas turbines

    DOE Patents [OSTI]

    Critchley, Ian L.

    2003-12-09

    A system and method of combusting a hydrocarbon fuel is disclosed. The system combines the accuracy and controllability of an air staging system with the ultra-low emissions achieved by catalytic combustion systems without the need for a pre-heater. The result is a system and method that is mechanically simple and offers ultra-low emissions over a wide range of power levels, fuel properties and ambient operating conditions.

  16. Catalytic cracking receives heavy attention at Q and A meeting

    SciTech Connect (OSTI)

    Not Available

    1993-04-19

    Refiners discussed fluid catalytic cracking (FCC) - the workhorse of the modern refinery - in great detail at the most recent National Petroleum Refiners Association's annual question and answer session on refining and petrochemical technology. Among the topics covered were the newest FCC refractory lining and particulate-control methods. The panel of experts also answered questions on the role of FCC in reducing gasoline benzene to meet reformulated gasoline specifications. This paper discusses refractories; particulate control; gasoline feeds; and benzene reduction.

  17. Heat transfer rates in fixed bed catalytic reactors 

    E-Print Network [OSTI]

    Levelton, Bruce Harding

    1951-01-01

    bed. A consideration of thermal effects in a gas-solid tubular reactor involves a number of prime variables, viz. (a) Reynolds number and heat capacity of reactants (b) Tube diameter and length (c) Catalyst particle size, shape and characteristics... conditions than in fixed bed reactors prevail. The problem of determining temperatures in moving-bed catalytic reactors is somewhat similar to that in gas-solid fixed bed reactors, but this investigation will not treat such cases. The mechanism of heat...

  18. New Catalytic DNA Biosensors for Radionuclides and Metal ions

    SciTech Connect (OSTI)

    Lu, Yi

    2003-06-01

    The goals of the project are to develop new catalytic DNA biosensors for simultaneous detection and quantification of bioavailable radionuclides and metal ions, and apply the sensors for on-site, real-time assessment of concentration, speciation and stability of the individual contaminants during and after bioremediation. A negative selection strategy was tested and validated. In vitro selection was shown to yield highly active and specific transition metal ion-dependent catalytic DNA/RNA. A fluorescence resonance energy transfer (FRET) study of in vitro selected DNA demonstrated that the trifluorophore labeled system is a simple and powerful tool in studying complex biomolecules structure and dynamics, and is capable of revealing new sophisticated structural changes. New fluorophore/quenchers in a single fluorosensor yielded improved signal to noise ratio in detection, identification and quantification of metal contaminants. Catalytic DNA fluorescent and colorimetric sensors were shown useful in sensing lead in lake water and in leaded paint. Project results were described in two papers and two patents, and won an international prize.

  19. New Catalytic DNA Biosensors for Radionuclides and Metal ions

    SciTech Connect (OSTI)

    Lu, Yi

    2002-06-01

    The goals of the project are to develop new catalytic DNA biosensors for simultaneous detection and quantification of bioavailable radionuclides and metal ions, and apply the sensors for on-site, real-time assessment of concentration, speciation and stability of the individual contaminants during and after bioremediation. A negative selection strategy was tested and validated. In vitro selection was shown to yield highly active and specific transition metal ion-dependent catalytic DNA/RNA. A fluorescence resonance energy transfer (FRET) study of in vitro selected DNA demonstrated that the trifluorophore labeled system is a simple and powerful tool in studying complex biomolecules structure and dynamics, and is capable of revealing new sophisticated structural changes. New fluorophore/quenchers in a single fluorosensor yielded improved signal to noise ratio in detection, identification and quantification of metal contaminants. Catalytic DNA fluorescent and colorimetric sensors were shown useful in sensing lead in lake water and in leaded paint. Project results were described in two papers and two patents, and won an international prize.

  20. Dedicated Beamline Facilities for Catalytic Research. Synchrotron Catalysis Consortium (SCC)

    SciTech Connect (OSTI)

    Chen, Jingguang; Frenkel, Anatoly; Rodriguez, Jose; Adzic, Radoslav; Bare, Simon R.; Hulbert, Steve L.; Karim, Ayman; Mullins, David R.; Overbury, Steve

    2015-03-04

    Synchrotron spectroscopies offer unique advantages over conventional techniques, including higher detection sensitivity and molecular specificity, faster detection rate, and more in-depth information regarding the structural, electronic and catalytic properties under in-situ reaction conditions. Despite these advantages, synchrotron techniques are often underutilized or unexplored by the catalysis community due to various perceived and real barriers, which will be addressed in the current proposal. Since its establishment in 2005, the Synchrotron Catalysis Consortium (SCC) has coordinated significant efforts to promote the utilization of cutting-edge catalytic research under in-situ conditions. The purpose of the current renewal proposal is aimed to provide assistance, and to develop new sciences/techniques, for the catalysis community through the following concerted efforts: Coordinating the implementation of a suite of beamlines for catalysis studies at the new NSLS-II synchrotron source; Providing assistance and coordination for catalysis users at an SSRL catalysis beamline during the initial period of NSLS to NSLS II transition; Designing in-situ reactors for a variety of catalytic and electrocatalytic studies; Assisting experimental set-up and data analysis by a dedicated research scientist; Offering training courses and help sessions by the PIs and co-PIs.

  1. Viewing Conditions and Chromatic Adaptation

    E-Print Network [OSTI]

    Majumder, Aditi

    Linear nonlinear #12;2 Viewing field Self-luminous displays CRT, LCD Reflective media Painting Viewing: Adapting stimulus Subscript E: Equal energy illumination #12;13 Fairchild's model (1991) Inter channel brightness #12;6 11 Definition of Color Appearance Model so much description of color such as: wavelength

  2. Water Law in Kansas History

    E-Print Network [OSTI]

    Peck, John C.

    1992-01-01

    stream_size 7 stream_content_type text/plain stream_name John C. Peck, Water Law in Kansas History, 61 J. Kan. Bar Assoc. 39 (1992).pdf.txt stream_source_info John C. Peck, Water Law in Kansas History, 61 J. Kan. Bar Assoc. 39 (1992...

  3. Method and apparatus for monitoring a hydrocarbon-selective catalytic reduction device

    DOE Patents [OSTI]

    Schmieg, Steven J; Viola, Michael B; Cheng, Shi-Wai S; Mulawa, Patricia A; Hilden, David L; Sloane, Thompson M; Lee, Jong H

    2014-05-06

    A method for monitoring a hydrocarbon-selective catalytic reactor device of an exhaust aftertreatment system of an internal combustion engine operating lean of stoichiometry includes injecting a reductant into an exhaust gas feedstream upstream of the hydrocarbon-selective catalytic reactor device at a predetermined mass flowrate of the reductant, and determining a space velocity associated with a predetermined forward portion of the hydrocarbon-selective catalytic reactor device. When the space velocity exceeds a predetermined threshold space velocity, a temperature differential across the predetermined forward portion of the hydrocarbon-selective catalytic reactor device is determined, and a threshold temperature as a function of the space velocity and the mass flowrate of the reductant is determined. If the temperature differential across the predetermined forward portion of the hydrocarbon-selective catalytic reactor device is below the threshold temperature, operation of the engine is controlled to regenerate the hydrocarbon-selective catalytic reactor device.

  4. Making History : : The Role of History in Contemporary Native American Art

    E-Print Network [OSTI]

    Cluff, Leah Diane

    Michael. Kumeyaay: A History Textbook. El Cajon, CA: Sycuanby Magdalena Zapedowska, History and Theory, no. 45 (2006):Indian and the Problem of History, edited by Calvin Martin,

  5. Revolutionizing history education : using augmented reality games to teach histories

    E-Print Network [OSTI]

    Schrier, Karen L

    2005-01-01

    In an ever-changing present of multiple truths and reconfigured histories, people need to be critical thinkers. Research has suggested the potential for using augmented reality (AR) games- location-based games that use ...

  6. BRS "Symmetry", prehistory and history

    E-Print Network [OSTI]

    Carlo M. Becchi

    2011-07-11

    Prehistory - Starting from 't Hooft's (1971) we have a short look at Taylor's and Slavnov's works (1971-72) and at the lectures given by Rouet and Stora in Lausanne-1973 which determine the transition from pre-history to history. History - We give a brief account of the main analyses and results of the BRS collaboration concerning the renormalized gauge theories, in particular the method of the regularization independent, algebraic renormalization, the algebraic proof of S-matrix unitarity and that of gauge choice independence of the renormalized physics. We conclude this report with a suggestion to the crucial question: what could remain of BRS invariance beyond perturbation theory.

  7. Susan Rosenkranz '05 Alumnus MAJOR: History

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Susan Rosenkranz '05 Alumnus MAJOR: History DEGREE: M.A. in History, '05, Ph.D. in History, Florida, and the Irish and Indian Nationalist Press, 1899-1914 CURRENT POSITION: I currently teach AP European History and IB Twentieth Century World History at Miramar High School FIRST JOB: After spending more than twenty

  8. Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them

    SciTech Connect (OSTI)

    Schwartz, Michael (Boulder, CO); White, James H. (Boulder, CO); Sammells, Anthony F. (Boulder, CO)

    2001-01-01

    A process for production of synthesis gas employing a catalytic membrane reactor wherein the membrane comprises a mixed metal oxide material.

  9. Measurement of diesel solid nanoparticle emissions using a catalytic stripper for comparison with Europe's PMP protocol

    Broader source: Energy.gov [DOE]

    Evaluation and comparison of the measurements of diesel solid nanoparticle emissions using the European Particle Measurement Programme (PMP) system and catalytic stripper

  10. A Simple Approach of Tuning Catalytic Activity of MFI-Zeolites...

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

    & Publications Catalysts via First Principles (Agreement ID:10635) Catalysts via First Principles Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons...

  11. A BRIEF HISTORY OF INDUSTRIAL CATALYSIS

    E-Print Network [OSTI]

    Heinemann, Heinz

    2013-01-01

    there were supplies of n-butane which could be isomerized.as a catalytic liquid n~butane gas was passed; in the other,and ts: butadiene, 2) 1) butane lbenzene dehydro~~ genation

  12. A BRIEF HISTORY OF INDUSTRIAL CATALYSIS

    E-Print Network [OSTI]

    Heinemann, Heinz

    2013-01-01

    from methane, naphtha, heavy oil, and coal has achievedare suspended in a heavy oil. High-per-pass conversions (95%the catalytic cracking of heavy gas oils can be saturated,

  13. Landscape viewing in metropolitan Boston

    E-Print Network [OSTI]

    Teas, Wendy Ann

    1990-01-01

    This thesis recognizes the importance of landscape viewing, especially as a solitary act of contemplation. It suggests the creation of a place from which to gaze upon a vast landscape. It postulates that an observation ...

  14. A Regulator's View of Cogeneration 

    E-Print Network [OSTI]

    Shanaman, S. M.

    1982-01-01

    of the total national electric generation. In view of the energy requirements of Pennsylvania's industry and the impact of increasing energy costs on employment the Commission directed its technical staff to investigate the potential for industrial cogeneration...

  15. Catalytic pyrolysis of plastic wastes - Towards an economically viable process

    SciTech Connect (OSTI)

    McIntosh, M.J.; Arzoumanidis, G.G.; Brockmeier, F.E.

    1996-07-01

    The ultimate goal of our project is an economically viable pyrolysis process to recover useful fuels and/or chemicals from plastics- containing wastes. This paper reports the effects of various promoted and unpromoted binary oxide catalysts on yields and compositions of liquid organic products, as measured in a small laboratory pyrolysis reactor. On the basis of these results, a commercial scale catalytic pyrolysis reactor was simulated by the Aspen software and rough costs were estimated. The results suggest that such a process has potential economic viability.

  16. Fabrication of catalytic electrodes for molten carbonate fuel cells

    DOE Patents [OSTI]

    Smith, James L. (Lemont, IL)

    1988-01-01

    A porous layer of catalyst material suitable for use as an electrode in a molten carbonate fuel cell includes elongated pores substantially extending across the layer thickness. The catalyst layer is prepared by depositing particulate catalyst material into polymeric flocking on a substrate surface by a procedure such as tape casting. The loaded substrate is heated in a series of steps with rising temperatures to set the tape, thermally decompose the substrate with flocking and sinter bond the catalyst particles into a porous catalytic layer with elongated pores across its thickness. Employed as an electrode, the elongated pores provide distribution of reactant gas into contact with catalyst particles wetted by molten electrolyte.

  17. Method for low temperature catalytic production of hydrogen

    DOE Patents [OSTI]

    Mahajan, Devinder

    2003-07-22

    The invention provides a process for the catalytic production of a hydrogen feed by exposing a hydrogen feed to a catalyst which promotes a base-catalyzed water-gas-shift reaction in a liquid phase. The hydrogen feed can be provided by any process known in the art of making hydrogen gas. It is preferably provided by a process that can produce a hydrogen feed for use in proton exchange membrane fuel cells. The step of exposing the hydrogen feed takes place preferably from about 80.degree. C. to about 150.degree. C.

  18. Method and apparatus for decoupled thermo-catalytic pollution control

    DOE Patents [OSTI]

    Tabatabaie-Raissi, Ali; Muradov, Nazim Z.; Martin, Eric

    2006-07-11

    A new method for design and scale-up of thermocatalytic processes is disclosed. The method is based on optimizing process energetics by decoupling of the process energetics from the DRE for target contaminants. The technique is applicable to high temperature thermocatalytic reactor design and scale-up. The method is based on the implementation of polymeric and other low-pressure drop support for thermocatalytic media as well as the multifunctional catalytic media in conjunction with a novel rotating fluidized particle bed reactor.

  19. Plasma-assisted catalytic ionization using porous nickel plate

    SciTech Connect (OSTI)

    Oohara, W.; Maeda, T.; Higuchi, T.

    2011-09-15

    Hydrogen atomic pair ions, i.e., H{sup +} and H{sup -} ions, are produced by plasma-assisted catalytic ionization using a porous nickel plate. Positive ions in a hydrogen plasma generated by dc arc discharge are irradiated to the porous plate, and pair ions are produced from the back of the irradiation plane. It becomes clear that the production quantity of pair ions mainly depends on the irradiation current of positive ions and the irradiation energy affects the production efficiency of H{sup -} ions.

  20. Recent Advances in Catalytic Conversion of Ethanol to Chemicals

    SciTech Connect (OSTI)

    Sun, Junming; Wang, Yong

    2014-04-30

    With increased availability and decreased cost, ethanol is potentially a promising platform molecule for the production of a variety of value-added chemicals. In this review, we provide a detailed summary of recent advances in catalytic conversion of ethanol to a wide range of chemicals and fuels. We particularly focus on catalyst advances and fundamental understanding of reaction mechanisms involved in ethanol steam reforming (ESR) to produce hydrogen, ethanol conversion to hydrocarbons ranging from light olefins to longer chain alkenes/alkanes and aromatics, and ethanol conversion to other oxygenates including 1-butanol, acetaldehyde, acetone, diethyl ether, and ethyl acetate.

  1. The backflow cell model for fluidized bed catalytic reactors 

    E-Print Network [OSTI]

    Ganapathy, E. V

    1967-01-01

    that the backmixing of gas in a small fluidized bed with high length to diameter rati. o is relatively small. Hence, it was recommended. that reaction rate studies in fluidized bed reactors be correlated on the basis oi' piston flow~ neglecting mixing. Nay (19... Major Subject Chemical En ineerin THE BACKFLOW CELL MODEL FOR FLUIDIZED BED CATALYTIC REACTORS A Thesis E. V. Ganapathy Approved as to style and content by: chairman of Committee ~H+d d D p t t Member Member) May 1967 SO THE BACKFLOW CELL...

  2. Catalytic Self-Decontaminating Materials - Energy Innovation Portal

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

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

  3. Dorothy Nickel Friesen Oral History

    E-Print Network [OSTI]

    Friesen, Dorothy Nickel; Hobson, Katie

    2015-01-01

    Oral history interview with Dorothy Nickel Friesen conducted by Katie Hobson on July 7, 2015. This interview features the interim pastor at Bethel College Mennonite Church in Newton, Kansas. Questions address Dorothy's experiences as an ordained...

  4. Inferring population history from genealogies 

    E-Print Network [OSTI]

    Lohse, Konrad R.

    2010-01-01

    This thesis investigates a range of genealogical approaches to making quantitative inferences about the spatial and demographic history of populations with application to two insect systems: A local radiation of high ...

  5. BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History

    E-Print Network [OSTI]

    Martinez, Tony R.

    BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History For students entering requirement): Rel C 261* Intro to Family History (Genealogy) Rel C 293R*Specialized Studies in Family History

  6. Colonial Invasions, Colonial Lives History 302

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Colonial Invasions, Colonial Lives History 302 Consider Resources Primary Resources: diaries (scholarly vs popular), theses, the Web... Check subject guide under: Research by Subject History Library Reference collection unless otherwise indicated. Encyclopedia of Cuba: People, History, Culture

  7. Graduate Student Handbook Department of History

    E-Print Network [OSTI]

    Saldin, Dilano

    Graduate Student Handbook Department of History University of Wisconsin-Milwaukee Revised December..............................................................................4 Option A: Thesis Option B: Comprehensive Exam Public History Specialization Urban Historical..............................................................................9 Guidelines for History PhD: program of study, preliminary examination, and dissertation

  8. Art History and the Invention of Botticelli

    E-Print Network [OSTI]

    Melius, Jeremy Norman

    2010-01-01

    Charles. Materials for a History of Oil-Painting. 2 vols.in the Narrative of Art History. Ithaca: Cornell UniversityWarburg’s Tradition. ” Art History 16 (1993): 541-53. James,

  9. Flexible Visual Authoring Using Operation History

    E-Print Network [OSTI]

    Su, Sara

    Flexible Visual Authoring Using Operation History Sara Su Massachusetts Institute of Technology l Revisiting history Storing and retrieving state Hierarchical authoring Grouping, structure, selections #12;Operations and selections today Uses of history System activity logs, instrumentation (not our focus

  10. Conversation View Outlook Web App User Guide

    E-Print Network [OSTI]

    Calgary, University of

    Conversation View Outlook Web App User Guide Email conversations that include multiple replies and sent messages can be viewed simultaneously using Conversation View. In Exchange 2010 Outlook Web App

  11. Catalytic combustor for integrated gasification combined cycle power plant

    DOE Patents [OSTI]

    Bachovchin, Dennis M. (Mauldin, SC); Lippert, Thomas E. (Murrysville, PA)

    2008-12-16

    A gasification power plant 10 includes a compressor 32 producing a compressed air flow 36, an air separation unit 22 producing a nitrogen flow 44, a gasifier 14 producing a primary fuel flow 28 and a secondary fuel source 60 providing a secondary fuel flow 62 The plant also includes a catalytic combustor 12 combining the nitrogen flow and a combustor portion 38 of the compressed air flow to form a diluted air flow 39 and combining at least one of the primary fuel flow and secondary fuel flow and a mixer portion 78 of the diluted air flow to produce a combustible mixture 80. A catalytic element 64 of the combustor 12 separately receives the combustible mixture and a backside cooling portion 84 of the diluted air flow and allows the mixture and the heated flow to produce a hot combustion gas 46 provided to a turbine 48. When fueled with the secondary fuel flow, nitrogen is not combined with the combustor portion.

  12. 2008NaturePublishingGrouphttp://www.nature.com/naturechemicalbiology Quantitative exploration of the catalytic landscape

    E-Print Network [OSTI]

    Zhang, Jianzhi

    and Hyoscyamus muticus, we created a library of all possible residue combinations (29 ¼ 512) in the N. tabacum) a simplified set of naturally occurring mutations that interconvert a defined catalytic property for measur- ing the catalytic properties (recording the chemical readout) of the enzyme library. Therefore

  13. Redox Catalytic Properties of Palladium Nanoparticles: Surfactant and Electron Donor-Acceptor Effects

    E-Print Network [OSTI]

    Wang, Zhong L.

    Redox Catalytic Properties of Palladium Nanoparticles: Surfactant and Electron Donor-0245 Received April 27, 1999. In Final Form: November 10, 1999 Dye reduction catalyzed by palladium catalysts,21-24 and shown that the redox catalytic property of still growing and fully grown palladium

  14. MEMS-based fuel cells with integrated catalytic fuel processor and method thereof

    SciTech Connect (OSTI)

    Jankowski, Alan F.; Morse, Jeffrey D.; Upadhye, Ravindra S.; Havstad, Mark A.

    2011-08-09

    Described herein is a means to incorporate catalytic materials into the fuel flow field structures of MEMS-based fuel cells, which enable catalytic reforming of a hydrocarbon based fuel, such as methane, methanol, or butane. Methods of fabrication are also disclosed.

  15. Comparison of the Catalytic Oxidation Reaction on Graphene Oxide and Reduced Graphene Oxide

    E-Print Network [OSTI]

    Kim, Sehun

    Comparison of the Catalytic Oxidation Reaction on Graphene Oxide and Reduced Graphene Oxide catalytic systems.12,13 On the other hand, the reduced graphene oxide (rGO) is functionalized graphene Laboratory (PAL), Pohang 790-784, Republic of Korea ABSTRACT: The capacities of graphene oxide (GO

  16. Control of Natural Gas Catalytic Partial Oxidation for Hydrogen Generation in Fuel Cell Applications1

    E-Print Network [OSTI]

    Peng, Huei

    Control of Natural Gas Catalytic Partial Oxidation for Hydrogen Generation in Fuel Cell the anode field of fuel cell stack is considered. The first reactor that generates the majority in the fuel cell anode and (ii) the temperature of the catalytic partial oxidation reactor during transient

  17. An atomic-scale analysis of catalytically-assisted chemical vapor deposition of carbon nanotubes

    E-Print Network [OSTI]

    Grujicic, Mica

    ) their unique structure makes them suitable for tailored nanometer- scale membranes and molecular sieves [5]; (dAn atomic-scale analysis of catalytically-assisted chemical vapor deposition of carbon nanotubes M Growth of carbon nanotubes during transition-metal particles catalytically-assisted thermal decomposition

  18. PREFERENTIAL OXIDATION OF CARBON MONOXIDE IN A THIN-FILM CATALYTIC MICROREACTOR: ADVANTAGES AND LIMITATIONS

    E-Print Network [OSTI]

    Besser, Ronald S.

    PREFERENTIAL OXIDATION OF CARBON MONOXIDE IN A THIN-FILM CATALYTIC MICROREACTOR: ADVANTAGES stream after hydrocarbon fuel reforming and water-gas-shift reactions. This process, referred to as CO intermediate, which enhances the catalytic activity at temperatures below 200°C. With the same catalyst system

  19. Catalytic oxidation of CO by platinum group metals: from ultrahigh vacuum to elevated pressures

    E-Print Network [OSTI]

    Goodman, Wayne

    oxidation over platinum group metals has been investigated for some eight decades by many researchersCatalytic oxidation of CO by platinum group metals: from ultrahigh vacuum to elevated pressures A Catalytic oxidation of CO over platinum group metals (Pt, Ir, Rh and Pd) has been the subject of many

  20. Multiscale Modeling and Solution Multiplicity in Catalytic Pellet Reactors Kedar Kulkarni,

    E-Print Network [OSTI]

    Linninger, Andreas A.

    Multiscale Modeling and Solution Multiplicity in Catalytic Pellet Reactors Kedar Kulkarni, Jeonghwa phenomena in catalytic pellet reactors are often difficult to analyze because of coupling between heat at the macroscopic level as well as the catalyst pellets at the microscopic level. The resulting approach yields

  1. Catalytically active nickel ^110 surfaces in growth of carbon tubular structures

    E-Print Network [OSTI]

    Wang, Zhong L.

    Catalytically active nickel ^110 surfaces in growth of carbon tubular structures M. H. Kuang and Z interest in the growth of aligned carbon nanotube films using transition metal catalysts has led in the nucleation and growth of carbon nanotubes. The size of the catalytic particles determines the size

  2. ORIGINAL PAPER Synthesis of WO3 catalytic powders: evaluation of photocatalytic

    E-Print Network [OSTI]

    ORIGINAL PAPER Synthesis of WO3 catalytic powders: evaluation of photocatalytic activity under NUV New York 2015 Abstract WO3 catalytic powders were successfully syn- thesized from tungstic acid-temperature hydrothermal treatment. WO3 crystallization process was completed with calcina- tion of the samples at 500

  3. On the history of multi-particle production in high energy collisions

    E-Print Network [OSTI]

    M. Gazdzicki

    2012-01-02

    The 60th birthday of Johann Rafelski was celebrated during the Strangeness in Quark Matter 2011 in Krakow. Johann was born in Krakow and he initiated the series of the SQM conferences. This report, which briefly presents my personal view on a history of multi-particle production in high energy collisions, is dedicated to Johann.

  4. Forest View, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable Urban Transport JumpFlowood,Pevafersa JVOhio: EnergyInformation 5

  5. Lake View, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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

  6. Logan View Public Schools Wind Project | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWindsCompressedListguided waves fromLocustLoessLogan

  7. Wide field of view telescope

    DOE Patents [OSTI]

    Ackermann, Mark R. (Albuquerque, NM); McGraw, John T. (Placitas, NM); Zimmer, Peter C. (Albuquerque, NM)

    2008-01-15

    A wide field of view telescope having two concave and two convex reflective surfaces, each with an aspheric surface contour, has a flat focal plane array. Each of the primary, secondary, tertiary, and quaternary reflective surfaces are rotationally symmetric about the optical axis. The combination of the reflective surfaces results in a wide field of view in the range of approximately 3.8.degree. to approximately 6.5.degree.. The length of the telescope along the optical axis is approximately equal to or less than the diameter of the largest of the reflective surfaces.

  8. Karluk Sockeye Salmon Research History Karluk Sockeye Salmon Research History

    E-Print Network [OSTI]

    commer- cial ventures, though of limited scale and success, re- quired some knowledge about Karluk history. Even the most basic biological facts remained myster- ies to the scientific community. Yet- ally harvested, dried, and stored as a vital food source, rich in energy and nutrients, which sustained

  9. NMOCD - Form G-107 - Geothermal Resources Well History | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: EnergyInformationOliver,Minnesota:EnergyNARI| OpenNMGWQBInformation 6

  10. History | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school4-TP59.01 C5;44 4OFHistoryHistory

  11. History of electroweak symmetry breaking

    E-Print Network [OSTI]

    T. W. B. Kibble

    2015-02-22

    In this talk, I recall the history of the development of the unified electroweak theory, incorporating the symmetry-breaking Higgs mechanism, as I saw it from my standpoint as a member of Abdus Salam's group at Imperial College. I start by describing the state of physics in the years after the Second World War, explain how the goal of a unified gauge theory of weak and electromagnetic interactions emerged, the obstacles encountered, in particular the Goldstone theorem, and how they were overcome, followed by a brief account of more recent history, culminating in the historic discovery of the Higgs boson in 2012.

  12. History | Princeton Plasma Physics Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeat Pumps Heat Pumps AnAbout Energy.gov » History History

  13. Our History | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof EnergyApril 2014DepartmentCouncilOfficeBudget Our BudgetHistory OurHistory

  14. Department of the History of Science

    E-Print Network [OSTI]

    Hale, Piers J.

    Department of the History of Science Graduate Program in the History of Science, Technology IN THE HISTORY OF SCIENCE, TECHNOLOGY AND MEDICINE PROGRAM HANDBOOK Contents A. Information for Students Working and Committees 2 II. History of Science Collections and Other Research Resources 2 III. Graduate College

  15. Department: History Course No.: HIST 230

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: History Course No.: HIST 230 Credits: 3 Title: American Environmental History Contact: Daniel Caner WQ: W Catalog Copy: 230W. American Environmental History Prerequisite: ENGL 105 or 110 through the discipline of history. Course readings will be considered and analyzed as examples

  16. Department: History Course No: 1805 [107

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: History Course No: 1805 [107] Credits: 3 Title: East Asian History Through Essential History Through Essential Hanzi Either semester. Three credits. Prerequisite: None Guanhua Wang East Asian history taught through in-depth analysis of hanzi (Chinese character-based ideographic symbols). Students

  17. Summer Bulletin 2015 Courses in History

    E-Print Network [OSTI]

    Alexandrova, Ivana

    Summer Bulletin 2015 Courses in History A His 100 American Political and Social History I (3) Survey of American history from early times to the Civil War, with emphasis on the development of our American Political and Social History II (3) This course offered online through the Blackboard Learning

  18. History Concentration Planning Worksheet (Updated Spring 2015)

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    History Concentration Planning Worksheet (Updated Spring 2015) Name: Phone: Class: ______ Student) Gateway to History (HIS 100) 1. Pre-1800 Post-1800 1. 1. 2. 2. Geographic Distribution 1. 2. 3. Focus: _______________________ REQUIREMENTS #12;History Major Requirements (in addition to the courses on the front, history

  19. Department: HISTORY Course number: 3412 W

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: HISTORY Course number: 3412 W Course title: Intellectual and Social History of Europe]. Intellectual and Social History of Europe in the Nineteenth Century LANSING, DINTENFASS Prerequisite: ENGL 105 or 110 or 111 or 250. Course Information: The course explores the history of European thought in its

  20. Department: History Course No: 131/W

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: History Course No: 131/W Credits: 3 Title: United States History to 1877 Contact: Nancy Shoemaker Content Area: CA1-Arts and Humanities WQ: Writing Catalog Copy: 131/W. United States History in United States history through the Civil War and Reconstruction. Reason for the change in course level

  1. Montana State University 1 MA in History

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Montana State University 1 MA in History Master of Arts Degree, History The Department of History and Philosophy Graduate Program at MSU is designed to train students to think historically. The department offers concentrated training in three particular areas: the history of science, technology

  2. Old Dominion University Department of History

    E-Print Network [OSTI]

    Old Dominion University Department of History Graduate course offerings Spring 2014 registration opens November 11, 2013 History 645: Spain and Its Empire Dr. Robert H. Holden Mondays, 4:20-7:00pm and the writing of a research paper. #12;History 647: Studies in Maritime History Dr. Ingo Heidbrink Tuesdays, 4

  3. Katharine Dahlstrand '11 & '13 Alumnus MAJOR: History

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Katharine Dahlstrand '11 & '13 Alumnus MAJOR: History DEGREE: Bachelor of Arts in English with a History Minor, 2011 Masters in History, 2013 CURRENT POSITION: PhD candidate and teaching assistant at the University of Georgia FIRST JOB: Upon completion of my MA, I worked as an adjunct history professor at Palm

  4. Sarah E. Diebel Assistant Professor, Art History

    E-Print Network [OSTI]

    Wu, Mingshen

    Sarah E. Diebel Assistant Professor, Art History Department of Art & Art History School of Art & Design UW-Stout Education: Ph.D. Rutgers University, Graduate Program in Art History M.A. University of Minnesota (Art History) B.A. Macalester College (Cum Laude) (English/Humanities/German) Area

  5. Role of the nanoscale in catalytic CO oxidation by supported Au and Pt nanostructures Sergey N. Rashkeev,1,2,

    E-Print Network [OSTI]

    Pennycook, Steve

    Role of the nanoscale in catalytic CO oxidation by supported Au and Pt nanostructures Sergey N found that the catalytic activity of Au increases sharply for supported nanoparticles smaller than 5 nm in catalytically active TiO2-supported Au nanoparticles. DOI: 10.1103/PhysRevB.76.035438 PACS number s : 82.65. r I

  6. On-Line Estimation of Inlet and Outlet Composition in Catalytic Partial Ali Al-Matouq , Tyrone Vincent

    E-Print Network [OSTI]

    Vincent, Tyrone

    On-Line Estimation of Inlet and Outlet Composition in Catalytic Partial Oxidation Ali Al and outlet composition of catalytic partial oxidation (CPOX) of methane over rhodium catalyst using simple experiments are conducted to verify the accuracy of the estimator. Keywords: Catalytic Partial Oxidation

  7. Enhanced Catalytic Activity through the Tuning of Micropore Environment and Supercritical CO2 Processing: Al(Porphyrin)-Based

    E-Print Network [OSTI]

    Enhanced Catalytic Activity through the Tuning of Micropore Environment and Supercritical CO2 that is catalytically active in the methanolysis of a nerve agent simulant. Supercritical CO2 processing of the POP and supercritical CO2 processing. In designing catalytically active Al-PPOPs, we wanted to control, through

  8. Catalytic Fast Pyrolysis for the Production of the Hydrocarbon Biofuels

    SciTech Connect (OSTI)

    Nimlos, M. R.; Robichaud, D. J.; Mukaratate, C.; Donohoe, B. S.; Iisa, K.

    2013-01-01

    Catalytic fast pyrolysis is a promising technique for conversion of biomass into hydrocarbons for use as transportation fuels. For over 30 years this process has been studied and it has been demonstrated that oils can be produced with high concentrations of hydrocarbons and low levels of oxygen. However, the yields from this type of conversion are typically low and the catalysts, which are often zeolites, are quickly deactivated through coking. In addition, the hydrocarbons produced are primarily aromatic molecules (benzene, toluene, xylene) that not desirable for petroleum refineries and are not well suited for diesel or jet engines. The goals of our research are to develop new multifunction catalysts for the production of gasoline, diesel and jet fuel range molecules and to improve process conditions for higher yields and low coking rates. We are investigating filtration and the use of hydrogen donor molecules to improve catalyst performance.

  9. Catalytic Hydrogenation of Bio-Oil for Chemicals and Fuels

    SciTech Connect (OSTI)

    Elliott, Douglas C.

    2006-02-14

    The scope of work includes optimizing processing conditions and demonstrating catalyst lifetime for catalyst formulations that are readily scaleable to commercial operations. We use a bench-scale, continuous-flow, packed-bed, catalytic, tubular reactor, which can be operated in the range of 100-400 mL/hr., from 50-400 C and up to 20MPa (see Figure 1). With this unit we produce upgraded bio-oil from whole bio-oil or useful bio-oil fractions, specifically pyrolytic lignin. The product oils are fractionated, for example by distillation, for recovery of chemical product streams. Other products from our tests have been used in further testing in petroleum refining technology at UOP and fractionation for product recovery in our own lab. Further scale-up of the technology is envisioned and we will carry out or support process design efforts with industrial partners, such as UOP.

  10. Producing Clean Syngas via Catalytic Reforming for Fuels Production

    SciTech Connect (OSTI)

    Magrini, K. A.; Parent, Y.; Jablonski, W.; Yung, M.

    2012-01-01

    Thermochemical biomass conversion to fuels and chemicals can be achieved through gasification to syngas. The biomass derived raw syngas contains the building blocks of carbon monoxide and hydrogen as well as impurities such as tars, light hydrocarbons, and hydrogen sulfide. These impurities must be removed prior to fuel synthesis. We used catalytic reforming to convert tars and hydrocarbons to additional syngas, which increases biomass carbon utilization. In this work, nickel based, fluidizable tar reforming catalysts were synthesized and evaluated for tar and methane reforming performance with oak and model syngas in two types of pilot scale fluidized reactors (recirculating and recirculating regenerating). Because hydrogen sulfide (present in raw syngas and added to model syngas) reacts with the active nickel surface, regeneration with steam and hydrogen was required. Pre and post catalyst characterization showed changes specific to the syngas type used. Results of this work will be discussed in the context of selecting the best process for pilot scale demonstration.

  11. Origin of fast electrons in catalytic hydrogen oxidation over platinum

    E-Print Network [OSTI]

    Maximoff, Sergey N

    2014-01-01

    Adsorption of small molecules and chemical reactions at metal surfaces always excite low energy electron-hole pairs since the electron-hole pair excitations are gapless. In an example catalytic process, $\\mathrm{H_2}$ oxidation by $\\mathrm{O_2}$ into $\\mathrm{H_2O}$ over a platinum surface $\\mathrm{Pt(111)}$, this report explains that a different mechanism must also excite a non-equilibrium population of fast electrons, which arise as charged surface intermediates develop and then discharge during rapid electron transfer events. The empirical evidence and quantum chemistry calculations further reveal that the transition states in the $\\mathrm{H_2}$ oxidation are the lowest threshold configurations for changing the charge of the negatively charged surface intermediates as in, e.g., $``\\mathrm{O^-+H^-}"\\rightleftarrows [``\\mathrm{O^-+H+e}"]^{\

  12. Methods and apparatus for catalytic hydrothermal gasification of biomass

    DOE Patents [OSTI]

    Elliott, Douglas C.; Butner, Robert Scott; Neuenschwander, Gary G.; Zacher, Alan H.; Hart, Todd R.

    2012-08-14

    Continuous processing of wet biomass feedstock by catalytic hydrothermal gasification must address catalyst fouling and poisoning. One solution can involve heating the wet biomass with a heating unit to a temperature sufficient for organic constituents in the feedstock to decompose, for precipitates of inorganic wastes to form, for preheating the wet feedstock in preparation for subsequent separation of sulfur contaminants, or combinations thereof. Treatment further includes separating the precipitates out of the wet feedstock, removing sulfur contaminants, or both using a solids separation unit and a sulfur separation unit, respectively. Having removed much of the inorganic wastes and the sulfur that can cause poisoning and fouling, the wet biomass feedstock can be exposed to the heterogeneous catalyst for gasification.

  13. Ex-Situ Catalytic Fast Pyrolysis Technology Pathway

    SciTech Connect (OSTI)

    Biddy, Mary J.; Dutta, Abhijit; Jones, Susanne B.; Meyer, Pimphan A.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This pathway case investigates converting woody biomass using ex-situ catalytic fast pyrolysis followed by upgrading to gasoline , diesel and jet range blendstocks . Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified.

  14. In-Situ Catalytic Fast Pyrolysis Technology Pathway

    SciTech Connect (OSTI)

    Biddy, Mary J.; Dutta, Abhijit; Jones, Susanne B.; Meyer, Pimphan A.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This pathway case investigates converting woody biomass using in-situ catalytic fast pyrolysis followed by upgrading to gasoline, diesel, and jet range blendstocks. Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified.

  15. Coal hydrogenation and deashing in ebullated bed catalytic reactor

    DOE Patents [OSTI]

    Huibers, Derk T. A. (Pennington, NJ); Johanson, Edwin S. (Princeton, NJ)

    1983-01-01

    An improved process for hydrogenation of coal containing ash with agglomeration and removal of ash from an ebullated bed catalytic reactor to produce deashed hydrocarbon liquid and gas products. In the process, a flowable coal-oil slurry is reacted with hydrogen in an ebullated catalyst bed reaction zone at elevated temperature and pressure conditions. The upward velocity and viscosity of the reactor liquid are controlled so that a substantial portion of the ash released from the coal is agglomerated to form larger particles in the upper portion of the reactor above the catalyst bed, from which the agglomerated ash is separately withdrawn along with adhering reaction zone liquid. The resulting hydrogenated hydrocarbon effluent material product is phase separated to remove vapor fractions, after which any ash remaining in the liquid fraction can be removed to produce substantially ash-free coal-derived liquid products.

  16. Fabrication of fuel cell electrodes and other catalytic structures

    DOE Patents [OSTI]

    Smith, J.L.

    1987-02-11

    A porous layer of catalyst material suitable for use as an electrode in a molten carbonate fuel cell includes elongated pores substantially extending across the layer thickness. The catalyst layer is prepared by depositing particulate catalyst material into polymeric flocking on a substrate surface by a procedure such as tape casting. The loaded substrate is heated in a series of steps with rising temperatures to set the tape, thermally decompose the substrate with flocking and sinter bond the catalyst particles into a porous catalytic layer with elongated pores across its thickness. Employed as an electrode, the elongated pores provide distribution of reactant gas into contact with catalyst particles wetted by molten electrolyte. 1 fig.

  17. Method For Selective Catalytic Reduction Of Nitrogen Oxides

    DOE Patents [OSTI]

    Mowery-Evans, Deborah L. (Broomfield, CO); Gardner, Timothy J. (Albuquerque, NM); McLaughlin, Linda I. (Albuquerque, NM)

    2005-02-15

    A method for catalytically reducing nitrogen oxide compounds (NO.sub.x, defined as nitric oxide, NO, +nitrogen dioxide, NO.sub.2) in a gas by a material comprising a base metal consisting essentially of CuO and Mn, and oxides of Mn, on an activated metal hydrous metal oxide support, such as HMO:Si. A promoter, such as tungsten oxide or molybdenum oxide, can be added and has been shown to increase conversion efficiency. This method provides good conversion of NO.sub.x to N.sub.2, good selectivity, good durability, resistance to SO.sub.2 aging and low toxicity compared with methods utilizing vanadia-based catalysts.

  18. Method for selective catalytic reduction of nitrogen oxides

    DOE Patents [OSTI]

    Mowery-Evans, Deborah L. (Broomfield, CO); Gardner, Timothy J. (Albuquerque, NM); McLaughlin, Linda I. (Albuquerque, NM)

    2005-02-15

    A method for catalytically reducing nitrogen oxide compounds (NO.sub.x, defined as nitric oxide, NO, +nitrogen dioxide, NO.sub.2) in a gas by a material comprising a base metal consisting essentially of CuO and Mn, and oxides of Mn, on an activated metal hydrous metal oxide support, such as HMO:Si. A promoter, such as tungsten oxide or molybdenum oxide, can be added and has been shown to increase conversion efficiency. This method provides good conversion of NO.sub.x to N.sub.2, good selectivity, good durability, resistance to SO.sub.2 aging and low toxicity compared with methods utilizing vanadia-based catalysts.

  19. Catalytic Synthesis of Oxygenates: Mechanisms, Catalysts and Controlling Characteristics

    SciTech Connect (OSTI)

    Kamil Klier; Richard G. Herman

    2005-11-30

    This research focused on catalytic synthesis of unsymmetrical ethers as a part of a larger program involving oxygenated products in general, including alcohols, ethers, esters, carboxylic acids and their derivatives that link together environmentally compliant fuels, monomers, and high-value chemicals. The catalysts studied here were solid acids possessing strong Br�������¸nsted acid functionalities. The design of these catalysts involved anchoring the acid groups onto inorganic oxides, e.g. surface-grafted acid groups on zirconia, and a new class of mesoporous solid acids, i.e. propylsulfonic acid-derivatized SBA-15. The former catalysts consisted of a high surface concentration of sulfate groups on stable zirconia catalysts. The latter catalyst consists of high surface area, large pore propylsulfonic acid-derivatized silicas, specifically SBA-15. In both cases, the catalyst design and synthesis yielded high concentrations of acid sites in close proximity to one another. These materials have been well-characterization in terms of physical and chemical properties, as well as in regard to surface and bulk characteristics. Both types of catalysts were shown to exhibit high catalytic performance with respect to both activity and selectivity for the bifunctional coupling of alcohols to form ethers, which proceeds via an efficient SN2 reaction mechanism on the proximal acid sites. This commonality of the dual-site SN2 reaction mechanism over acid catalysts provides for maximum reaction rates and control of selectivity by reaction conditions, i.e. pressure, temperature, and reactant concentrations. This research provides the scientific groundwork for synthesis of ethers for energy applications. The synthesized environmentally acceptable ethers, in part derived from natural gas via alcohol intermediates, exhibit high cetane properties, e.g. methylisobutylether with cetane No. of 53 and dimethylether with cetane No. of 55-60, or high octane properties, e.g. diisopropylether with blending octane No. of 105, and can replace aromatics in liquid fuels.

  20. Input a journal Viewing Journals

    E-Print Network [OSTI]

    Sussex, University of

    Journals Contents: Input a journal Viewing Journals Deleting a journal Entering jnl into different period Problems Input a journal 1 Login to Bluqube 2 Select 3 Enter relevant Doc type To select the number of journals you will processing & the total credit value 6 Click on 7 Enter brief description 8

  1. The Catalog View Feature dataset

    E-Print Network [OSTI]

    The Catalog View Feature dataset Hydrography Geometric network HYDRO_NET Polygon feature class defines by FIPS 103, next six digits is a randomly assigned sequential number unique within a CatalogingSeep FCode 485 Water IntakeOutflow Resolution Resolution FCode 48500 Water IntakeOutflow FCode 487 Waterfall

  2. View

    E-Print Network [OSTI]

    2006-02-28

    Feb 28, 2006 ... AMS 2000 Subject Classification: Primary: ... of free NSO solvers, a possible reason is the lack of a significant library of NSO test functions.

  3. The Greenhouse Culture Oral History

    E-Print Network [OSTI]

    Scholz, Jared; Sipp, Kalah; Stratton, Emily

    2013-06-26

    Oral history interview with Jared Scholz and Kalah Sipp conducted by Emily Stratton in Lawrence, Kansas, on June 26, 2013. Jared Scholz is the founder and Senior Pastor of The Greenhouse Culture; Kalah Sipp is The Greenhouse Culture’s Administrative...

  4. THE HISTORY AUSTRALIAN NATIONAL UNIVERSITY

    E-Print Network [OSTI]

    THE AUSTRALIA ATIO AL U NERSITY #12;THE HISTORY of the AUSTRALIAN NATIONAL UNIVERSITY LIBRARY 1946 - 1996 Peter Alexander Vidot ANU Library Canberra 1996 #12;Copyright The Australian National University by The Library, The Australian National University, Acton, A.C.T. 0200 Australia Book & Cover L ayout & De ign

  5. Publications The History and Literature

    E-Print Network [OSTI]

    Publications The History and Literature of America's Oysters Historically, America's use and enjoy deposited in the library of the Woods Hole Laboratory of the Bureau of Commercial Fisheries (now NMFS) and forms and functions of hemocytes (Thomas Cheng), reproduc tive processes and early oyster develop ment

  6. The history of the LHC

    ScienceCinema (OSTI)

    None

    2011-10-06

    Abstract: From the civil engineering, to the manufacturing of the various magnet types, each building block of this extraordinary machine required ambitious leaps in innovation. This lecture will review the history of the LHC project, focusing on the many challenges -- scientific, technological, managerial -- that had to be met during the various phases of R&D;, industrialization, construction, installation and commissioning.

  7. What is History? History is more than simply fact-gathering. Like all

    E-Print Network [OSTI]

    Saldin, Dilano

    What is History? History is more than simply fact-gathering. Like all of the liberal arts, history to formulate conclusions, test results and communicate new ideas. Career Opportunities History majors make good of history requires the ability to investigate, analyze and communicate complex interrelationships

  8. The J.O. Prestwich Fellowship Appeal for History An appeal to make history

    E-Print Network [OSTI]

    Capdeboscq, Yves

    The J.O. Prestwich Fellowship Appeal for History #12;An appeal to make history "Queen's should of History. In particular, the College wishes to endow the J.O. Prestwich Fellowship in History. This fund history, but we face a major financial challenge in maintaining our standing at the forefront of advanced

  9. history

    National Nuclear Security Administration (NNSA)

    the Albuquerque Operations Office with other NNSA operations offices into the NNSA Service Center located in Albuquerque. OTS was renamed the Office of Secure Transportation...

  10. history

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

    & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives Finance & Rates Expand Finance & Rates Involvement & Outreach Expand Involvement &...

  11. history

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAboutXu Named| Princetondefault Sign InEnhancedFuel7

  12. history

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 20123/%2A en46Afed feed

  13. History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D. Title:Highlights

  14. Views of wireless network systems.

    SciTech Connect (OSTI)

    Young, William Frederick; Duggan, David Patrick

    2003-10-01

    Wireless networking is becoming a common element of industrial, corporate, and home networks. Commercial wireless network systems have become reliable, while the cost of these solutions has become more affordable than equivalent wired network solutions. The security risks of wireless systems are higher than wired and have not been studied in depth. This report starts to bring together information on wireless architectures and their connection to wired networks. We detail information contained on the many different views of a wireless network system. The method of using multiple views of a system to assist in the determination of vulnerabilities comes from the Information Design Assurance Red Team (IDART{trademark}) Methodology of system analysis developed at Sandia National Laboratories.

  15. For current viewing resistor loads

    DOE Patents [OSTI]

    Lyons, Gregory R. (Tijeras, NM); Hass, Jay B. (Lee's Summit, MO)

    2011-04-19

    The invention comprises a terminal unit for a flat cable comprising a BNC-PCB connector having a pin for electrically contacting one or more conducting elements of a flat cable, and a current viewing resistor having an opening through which the pin extends and having a resistor face that abuts a connector face of the BNC-PCB connector, wherein the device is a terminal unit for the flat cable.

  16. BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History

    E-Print Network [OSTI]

    Olsen Jr., Dan R.

    BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History For students entering of the University Core Doctrinal Foundation and Religion requirement): Rel C 261* Intro to Family History (Genealogy

  17. Our History | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof EnergyApril 2014DepartmentCouncilOfficeBudget Our BudgetHistory Our

  18. History Publications | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancial OpportunitiesDepartment ofScience & History

  19. Write History! Strategies for Success A writing workshop for SFU History students, co-sponsored by the SFU History

    E-Print Network [OSTI]

    -sponsored by the SFU History Student Association and the Student Learning Commons. Critical Analysis "InterpretationWrite History! Strategies for Success A writing workshop for SFU History students, co a focused, limited topic. Don't try to do too much! Techniques for focusing include talking about the topic

  20. NH3-Selective Catalytic Reduction over Ag/Al2O3 Catalysts | Department...

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

    Catalytic Reduction over AgAl2O3 Catalysts DRIFT spectroscopy used together with flow reactor experiments to investigate the role of H2 for SCR over AgAl2O3 deer12tamm.pdf...

  1. Enhanced thermal and gas flow performance in a three-way catalytic...

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

    thermal and gas flow performance in a three-way catalytic converter through use of insulation within the ceramic monolith Enhanced thermal and gas flow performance in a three-way...

  2. Kinetic modeling of nitric oxide removal from exhaust gases by Selective Non-Catalytic Reduction 

    E-Print Network [OSTI]

    Chenanda, Cariappa Mudappa

    1993-01-01

    Selective Non-Catalytic Reduction is one of the most promising techniques for the removal of oxides of nitrogen from combustion exhaust gases. These techniques are based on the injection of certain compounds, such as cyanuric acid and ammonia...

  3. Evidence for an RNA-based catalytic mechanism in eukaryotic nuclear ribonuclease P.

    E-Print Network [OSTI]

    Thoms, Brian C.; Chamberlain, Joel; Engelke, David R.; Gegenheimer, Peter Albert

    2000-01-01

    are required for activity in vitro as well as in vivo. It is not known, however, which subunits participate directly in phosphodiester-bond hydrolysis. The RNA subunit of nuclear RNase P is evolutionarily related to its catalytically active bacterial...

  4. Catalytic Addition of Simple Alkenes to Carbonyl Compounds by Use of Group 10 Metals

    E-Print Network [OSTI]

    Ho, Chun-Yu

    Recent advances using nickel complexes in the activation of unactivated monosubstituted olefins for catalytic intermolecular carbon-carbon bond-forming reactions with carbonyl compounds, such as simple aldehydes, isocyanates, ...

  5. Variation of Pore Metrics in Metal-Organic Frameworks for Enhanced Storage and Catalytic Applications

    E-Print Network [OSTI]

    Brown, Jonathan Ward

    2015-01-01

    catalytic activity of the metal–organic framework [cu3 (btc)2](btc= benzene-1, 3, 5- tricarboxylate). Chemistry-asorption properties of cu-btc metal-organic framework. Nano

  6. Reaction mechanisms for catalytic partial oxidation systems : application to ethylene epoxidation

    E-Print Network [OSTI]

    Anantharaman, Bharthwaj

    2005-01-01

    With the rapid advances in kinetic modeling, building elementary surface mechanisms have become vital to understand the complex chemistry for catalytic partial oxidation systems. Given that there is selected experimental ...

  7. Monodisperse metal nanoparticle catalysts on silica mesoporous supports: synthesis, characterizations, and catalytic reactions

    E-Print Network [OSTI]

    Somorjai, G.A.

    2010-01-01

    by Rh/SBA-15 The catalytic oxidation of CO to CO 2 has beencatalytic activity in high temperature CO oxidation. Thecatalytic activity as high as bare Pt nanoparticles in CO oxidation,

  8. Selective Catalytic Oxidation (SCO) of NH3 to N2 for Hot Exhaust...

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

    Oxidation (SCO) of NH3 to N2 for Hot Exhaust Treatment Selective Catalytic Oxidation (SCO) of NH3 to N2 for Hot Exhaust Treatment Investigation of a series of transition metal...

  9. Impact of Biodiesel-Based Na on the Selective Catalytic Reduction...

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

    Reduction (SCR) of NOx Using Cu-zeolite Impact of Biodiesel-Based Na on the Selective Catalytic Reduction (SCR) of NOx Using Cu-zeolite Discusses the impact of Na in biodiesel...

  10. Supporting Information Tandem Catalytic Conversion of Glucose to 5-Hydroxymethylfurfural with

    E-Print Network [OSTI]

    Zhao, Huimin

    conducted in Kinesis microwave vials (Malta, NY). One unit (U) represents the conversion of 1.0 µmole1 Supporting Information Tandem Catalytic Conversion of Glucose to 5-Hydroxymethylfurfural

  11. PERGAMON Carbon 39 (2001) 547558 Synergism of Co and Mo in the catalytic production of single-

    E-Print Network [OSTI]

    Resasco, Daniel

    2001-01-01

    to commercial practice. Fol- ment of the amount of SWNT produced. lowing the original arc-discharge method [1, including laser quantification method of the SWNT produced by catalytic ablation [3,4] and plasma discharge

  12. Structural Studies of the Catalytic and Regulatory Mechanisms of Phenylalanine Hydroxylase 

    E-Print Network [OSTI]

    Li, Jun

    2011-10-21

    The catalytic and regulatory mechanisms of phenylalanine hydroxylase were investigated by structural studies of in this research. Phenylalanine hydroxylase (PheH) hydroxylates phenylalanine to produce tyrosine using tetrahydrobiopterin (BH4...

  13. Regional catalytic economic impacts and noise-damage costs of aviation growth

    E-Print Network [OSTI]

    Tam, Ryan Aung Min, 1973-

    2008-01-01

    There is growing recognition that transportation or infrastructure improvements can have longer-term catalytic impacts economic productivity, which are in addition to the direct, indirect, or induced household spending ...

  14. Influence of RNA Polymerase II Catalytic Activity on Transcription Start Site Selection 

    E-Print Network [OSTI]

    Jin, Huiyan

    2015-08-01

    catalytic activity influences the first step of gene expression, transcription initiation, in Saccharomyces cerevisiae. My dissertation focuses on the mechanisms by which Pol II activity defects contribute to transcription start site (TSS) selection...

  15. Calibration and performance of a selective catalytic reduction (SCR) bench rig for NOx? emissions control

    E-Print Network [OSTI]

    Castro Galnares, Sebastián (Castro Galnares Wright Paz)

    2008-01-01

    A laboratory test rig was designed and built to easily test SCR (Selective Catalytic Reduction) technology. Equipped with three 6 kW heaters, connections for liquid N2 and an assortment of test gases, and a connection with ...

  16. Comparison of Gas Catalytic and Electric Infrared Performance for Industrial Applications 

    E-Print Network [OSTI]

    Eshraghi, R. R.; Welch, D. E.

    1999-01-01

    were conducted to evaluate and compare the performance of electric and gas catalytic infrared for the aforementioned applications. The data obtained from the tests were used to calculate the process efficiency of the respective technologies for each...

  17. Treatment of activated carbon to enhance catalytic activity for reduction of nitric oxide with ammonia

    SciTech Connect (OSTI)

    Ku, B.J.; Rhee, H.K. (Seoul National Univ. (Korea, Republic of). Dept. of Chemical Engineering); Lee, J.K.; Park, D. (Korea Inst. of Science and Technology, Seoul (Korea, Republic of))

    1994-11-01

    Catalytic activity of activated carbon treated with various techniques was examined in a fixed bed reactor for the reduction of nitric oxide with ammonia at 150 C. Activated carbon derived from coconut shell impregnated with an aqueous solution of ammonium sulfate, further treated with sulfuric acid, dried at 120 C, and then heated in an inert gas stream at 400 C, showed the highest catalytic activity within the range of experimental conditions. The enhancement of catalytic activity of modified activated carbon could be attributed to the increase in the amount of oxygen function groups which increased the adsorption site for ammonia. Catalytic activity of activated carbons depended on the surface area and the oxygen content as well.

  18. Bipolar Electrochemical Mechanism for the Propulsion of Catalytic Nanomotors in Hydrogen Peroxide Solutions

    E-Print Network [OSTI]

    Bipolar Electrochemical Mechanism for the Propulsion of Catalytic Nanomotors in Hydrogen Peroxide the bipolar electrochemical propulsion mechanism for bimetallic nanorods. Introduction Catalyic molecular nonbiological schemes for making micro/nanoscale ma- chines involve externally applied magnetic2 or electrical

  19. Reaction kinetics of olefin saturation in the hydrodesulfurization of fluid catalytic cracked naphtha 

    E-Print Network [OSTI]

    Schumann, Brian Herbert

    1995-01-01

    U.S. governmental agencies are calling for strict environmental regulations on the quality of gasoline. Fluid catalytic cracked naphtha is an important blending component of the gasoline pool. The majority of the sulfur in the gasoline pool comes...

  20. Rebekah Foster-Terry Oral History

    E-Print Network [OSTI]

    Foster-Terry, Rebekah; Meador, Stephanie Rae

    2009-01-01

    Oral history interview with Reverend Rebekah Foster-Terry conducted by Stephanie Meador in 2009. In this interview, Rev. Foster-Terry, pastor of the Victory Tabernacle Church in Topeka, Kansas, discusses the history of the church and her family...

  1. Fuel-Flexible, Low-Emissions Catalytic Combustor for Opportunity Fuels

    SciTech Connect (OSTI)

    2009-11-01

    Precision Combustion, Inc. will develop a unique, fuel-flexible Rich Catalytic Lean-Burn (RCL®) injector with catalytic combustor capable of enabling ultralow-emission, lean premixed combustion of a wide range of gaseous opportunity fuels. This will broaden the range of opportunity fuels that can be utilized to include low- and ultralow-Btu gases, such as digester and blast furnace gases, and fuels containing reactive species, such as refinery, wellhead, and industrial byproduct gases.

  2. Mercury Oxidation via Catalytic Barrier Filters Phase II

    SciTech Connect (OSTI)

    Wayne Seames; Michael Mann; Darrin Muggli; Jason Hrdlicka; Carol Horabik

    2007-09-30

    In 2004, the Department of Energy National Energy Technology Laboratory awarded the University of North Dakota a Phase II University Coal Research grant to explore the feasibility of using barrier filters coated with a catalyst to oxidize elemental mercury in coal combustion flue gas streams. Oxidized mercury is substantially easier to remove than elemental mercury. If successful, this technique has the potential to substantially reduce mercury control costs for those installations that already utilize baghouse barrier filters for particulate removal. Completed in 2004, Phase I of this project successfully met its objectives of screening and assessing the possible feasibility of using catalyst coated barrier filters for the oxidation of vapor phase elemental mercury in coal combustion generated flue gas streams. Completed in September 2007, Phase II of this project successfully met its three objectives. First, an effective coating method for a catalytic barrier filter was found. Second, the effects of a simulated flue gas on the catalysts in a bench-scale reactor were determined. Finally, the performance of the best catalyst was assessed using real flue gas generated by a 19 kW research combustor firing each of three separate coal types.

  3. Low-temperature catalytic gasification of wet industrial wastes

    SciTech Connect (OSTI)

    Elliott, D C; Neuenschwander, G G; Baker, E G; Sealock, Jr, L J; Butner, R S

    1991-04-01

    Bench-scale reactor tests are in progress at Pacific Northwest Laboratory to develop a low-temperature, catalytic gasification system. The system, licensed under the trade name Thermochemical Environmental Energy System (TEES{reg sign}), is designed for treating a wide variety of feedstocks ranging from dilute organics in water to waste sludges from food processing. This report describes a test program which used a continuous-feed tubular reactor. This test program is an intermediate stage in the process development. The reactor is a laboratory-scale version of the commercial concept as currently envisioned by the process developers. An energy benefit and economic analysis was also completed on the process. Four conceptual commercial installations of the TEES process were evaluated for three food processing applications and one organic chemical manufacturing application. Net energy production (medium-Btu gas) was achieved in all four cases. The organic chemical application was found to be economically attractive in the present situation. Based on sensitivity studies included in the analysis, the three food processing cases will likely become attractive in the near future as waste disposal regulations tighten and disposal costs increase. 21 refs., 2 figs., 9 tabs.

  4. Final Technical Report [Development of Catalytic Alkylation and Fluoroalkylation Methods

    SciTech Connect (OSTI)

    Vicic, David A.

    2014-05-01

    In the early stages of this DOE-funded research project, we sought to prepare and study a well-defined nickel-alkyl complex containing tridentate nitrogen donor ligands. We found that reaction of (TMEDA)NiMe2 (1) with terpyridine ligand cleanly led to the formation of (terpyridyl)NiMe (2), which we also determined to be an active alkylation catalyst. The thermal stability of 2 was unlike that seen for any of the active pybox ligands, and enabled a number of key studies on alkyl transfer reactions to be performed, providing new insights into the mechanism of nickel-mediated alkyl-alkyl cross-coupling reactions. In addition to the mechanistic studies, we showed that the terpyridyl nickel compounds can catalytically cross-couple alkyl iodides in yields up to 98% and bromides in yields up to 46 %. The yields for the bromides can be increased up to 67 % when the new palladium catalyst [(tpy’)Pd-Ph]I is used. The best route to the targeted [(tpy)NiBr] (1) was found to involve the comproportionation reaction of [(dme)NiBr{sub 2}] and [Ni(COD){sub 2}] in the presence of two equivalents of terpyridine. This reaction was driven to high yields of product formation (72 % isolated) by the precipitation of 1 from THF solvent.

  5. New Catalytic DNA Biosensors for Radionuclides and Metal ion

    SciTech Connect (OSTI)

    Yi Lu

    2008-03-01

    We aim to develop new DNA biosensors for simultaneous detection and quantification of bioavailable radionuclides, such as uranium, technetium, and plutonium, and metal contaminants, such as lead, chromium, and mercury. The sensors will be highly sensitive and selective. They will be applied to on-site, real-time assessment of concentration, speciation, and stability of the individual contaminants before and during bioremediation, and for long-term monitoring of DOE contaminated sites. To achieve this goal, we have employed a combinatorial method called “in vitro selection” to search from a large DNA library (~ 1015 different molecules) for catalytic DNA molecules that are highly specific for radionuclides or other metal ions through intricate 3-dimensional interactions as in metalloproteins. Comprehensive biochemical and biophysical studies have been performed on the selected DNA molecules. The findings from these studies have helped to elucidate fundamental principles for designing effective sensors for radionuclides and metal ions. Based on the study, the DNA have been converted to fluorescent or colorimetric sensors by attaching to it fluorescent donor/acceptor pairs or gold nanoparticles, with 11 part-per-trillion detection limit (for uranium) and over million fold selectivity (over other radionuclides and metal ions tested). Practical application of the biosensors for samples from the Environmental Remediation Sciences Program (ERSP) Field Research Center (FRC) at Oak Ridge has also been demonstrated.

  6. Catalytic Growth of Macroscopic Carbon Nanofibers Bodies with Activated Carbon

    SciTech Connect (OSTI)

    Abdullah, N.; Muhammad, I. S.; Hamid, S. B. Abd.; Rinaldi, A.; Su, D. S.; Schlogl, R.

    2009-06-01

    Carbon-carbon composite of activated carbon and carbon nanofibers have been synthesized by growing Carbon nanofiber (CNF) on Palm shell-based Activated carbon (AC) with Ni catalyst. The composites are in an agglomerated shape due to the entanglement of the defective CNF between the AC particles forming a macroscopic body. The macroscopic size will allow the composite to be used as a stabile catalyst support and liquid adsorbent. The preparation of CNT/AC nanocarbon was initiated by pre-treating the activated carbon with nitric acid, followed by impregnation of 1 wt% loading of nickel (II) nitrate solutions in acetone. The catalyst precursor was calcined and reduced at 300 deg. C for an hour in each step. The catalytic growth of nanocarbon in C{sub 2}H{sub 4}/H{sub 2} was carried out at temperature of 550 deg. C for 2 hrs with different rotating angle in the fluidization system. SEM and N{sub 2} isotherms show the level of agglomeration which is a function of growth density and fluidization of the system. The effect of fluidization by rotating the reactor during growth with different speed give a significant impact on the agglomeration of the final CNF/AC composite and thus the amount of CNFs produced. The macrostructure body produced in this work of CNF/AC composite will have advantages in the adsorbent and catalyst support application, due to the mechanical and chemical properties of the material.

  7. Constraints on Supersymmetric Models from Catalytic Primordial Nucleosynthesis of Beryllium

    E-Print Network [OSTI]

    Maxim Pospelov; Josef Pradler; Frank Daniel Steffen

    2008-10-27

    The catalysis of nuclear reactions by negatively charged relics leads to increased outputs of primordial ^6Li and ^9Be. In combination with observational constraints on the primordial fractions of ^6Li and ^9Be, this imposes strong restrictions on the primordial abundance and the lifetime of charged relics. We analyze the constraints from the catalysis of ^9Be on supersymmetric models in which the gravitino is the lightest supersymmetric particle and a charged slepton--such as the lighter stau--the next-to-lightest supersymmetric particle (NLSP). Barring the special cases in which the primordial fraction of the slepton NLSP is significantly depleted, we find that the ^9Be data require a slepton NLSP lifetime of less than 6x10^3 seconds. We also address the issue of the catalytic destruction of ^6Li and ^9Be by late forming bound states of protons with negatively charged relics finding that it does not lead to any significant modification of the limit on the slepton lifetime.

  8. Synthesis and catalytic activity of polysaccharide templated nanocrystalline sulfated zirconia

    SciTech Connect (OSTI)

    Sherly, K. B.; Rakesh, K.

    2014-01-28

    Nanoscaled materials are of great interest due to their unique enhanced optical, electrical and magnetic properties. Sulfate-promoted zirconia has been shown to exhibit super acidic behavior and high activity for acid catalyzed reactions. Nanocrystalline zirconia was prepared in the presence of polysaccharide template by interaction between ZrOCl{sub 2}?8H{sub 2}O and chitosan template. The interaction was carried out in aqueous phase, followed by the removal of templates by calcination at optimum temperature and sulfation. The structural and textural features were characterized by powder XRD, TG, SEM and TEM. XRD patterns showed the peaks of the diffractogram were in agreement with the theoretical data of zirconia with the catalytically active tetragonal phase and average crystalline size of the particles was found to be 9 nm, which was confirmed by TEM. TPD using ammonia as probe, FTIR and BET surface area analysis were used for analyzing surface features like acidity and porosity. The BET surface area analysis showed the sample had moderately high surface area. FTIR was used to find the type species attached to the surface of zirconia. UV-DRS found the band gap of the zirconia was found to be 2.8 eV. The benzylation of o-xylene was carried out batchwise in atmospheric pressure and 433K temperature using sulfated zirconia as catalyst.

  9. The Equal Weight View, Agreement, and Commutativity 

    E-Print Network [OSTI]

    Buckler, Rose

    2011-11-23

    This paper investigates Elga’s (2007) Equal Weight View (EWV) and its consequences when understood as a view requiring epistemic peers to ‘split the difference’ following disagreement. The traditional disagreement debate ...

  10. View from the Bridge | Department of Energy

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

    View from the Bridge View from the Bridge This presentation gives an overview of Caterpillar's R&D focus on advanced diesel engines and exhaust aftertreatment. deer08utley.pdf...

  11. California's Energy Future - The View to 2050

    E-Print Network [OSTI]

    2011-01-01

    Summit on America’s Energy Future (2008), http://www.natural gas. California’s Energy Future - The View to 2050supply California’ s Energy Future - The View to 2050 and

  12. History of the Strategic Petroleum Reserve

    Broader source: Energy.gov [DOE]

    This timeline explores the history of the Strategic Petroleum Reserve, or SPR, from conception through current events.

  13. Catalytic multi-stage process for hydroconversion and refining hydrocarbon feeds

    DOE Patents [OSTI]

    Comolli, Alfred G. (Yardley, PA); Lee, Lap-Keung (Cranbury, NJ)

    2001-01-01

    A multi-stage catalytic hydrogenation and hydroconversion process for heavy hydrocarbon feed materials such as coal, heavy petroleum fractions, and plastic waste materials. In the process, the feedstock is reacted in a first-stage, back-mixed catalytic reactor with a highly dispersed iron-based catalyst having a powder, gel or liquid form. The reactor effluent is pressure-reduced, vapors and light distillate fractions are removed overhead, and the heavier liquid fraction is fed to a second stage back-mixed catalytic reactor. The first and second stage catalytic reactors are operated at 700-850.degree. F. temperature, 1000-3500 psig hydrogen partial pressure and 20-80 lb./hr per ft.sup.3 reactor space velocity. The vapor and light distillates liquid fractions removed from both the first and second stage reactor effluent streams are combined and passed to an in-line, fixed-bed catalytic hydrotreater for heteroatom removal and for producing high quality naphtha and mid-distillate or a full-range distillate product. The remaining separator bottoms liquid fractions are distilled at successive atmospheric and vacuum pressures, low and intermediate-boiling hydrocarbon liquid products are withdrawn, and heavier distillate fractions are recycled and further upgraded to provide additional low-boiling hydrocarbon liquid products. This catalytic multistage hydrogenation process provides improved flexibility for hydroprocessing the various carbonaceous feedstocks and adjusting to desired product structures and for improved economy of operations.

  14. Department: HISTORY Course number: 3551 W

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: HISTORY Course number: 3551 W Course title: Topics in U.S. Legal History Credits: 3 Contact Person: Sherri Olson Q/W: W Catalog Copy:HIST 3551W [248W]. Topics in U.S.Legal History. 3 credits

  15. History-Independent Cuckoo Hashing Udi Wieder

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    History-Independent Cuckoo Hashing Moni Naor Gil Segev Udi Wieder§ Abstract Cuckoo hashing significant improvements compared to other schemes. In this work we construct a practical history-independent dynamic dictionary based on cuckoo hashing. In a history-independent data structure, the memory

  16. Evolutionary History of Behavior Terry J. Ord

    E-Print Network [OSTI]

    Ord, Terry

    12 Evolutionary History of Behavior Terry J. Ord BEHAVIORAL ECOLOGY MEETS PALEONTOLOGY AND PHYLOGENETICS Uncovering the past history of animal behavior seems impossible; unless we can observe behavior. But much can still be learned about the evolutionary history of animal behavior through some clever detec

  17. First Nations of North America History 467

    E-Print Network [OSTI]

    Fletcher, Robin

    1 First Nations of North America History 467 Consider Resources Primary Resources: diaries, letters. popular), theses, the Web Check subject guide under: Research by Subject History by Region Canadian History of the Native Peoples of North America (Online) Canadian Encyclopedia (Online) Dictionary

  18. ANTHROPOLOGY HISTORY AND MEMORY Anthropology Professors

    E-Print Network [OSTI]

    Watkins, Joseph C.

    ANTHROPOLOGY HISTORY AND MEMORY Anthropology Professors Ana Alonzo Maribel Alvarez TJ Ferguson of the Southwest ANTH 417A (MENAS) North African Societies: History, Culture and Politics ANTH 418 Southwest Land, Culture and History ANTH 475A (MAS) The Education of Latinas/Latinos Click here to search for course

  19. Proving the Correctness of Coroutines without History

    E-Print Network [OSTI]

    Clarke, Edmund M.

    Proving the Correctness of Coroutines without History Variables Edmund M. Clarke (Duke University) Abstract We examine the question of whether history variables are necessary in formal proofs of correctness for coroutines. History v ~ are special variables which are added to a program to facilitate its Droof

  20. Introduction to Modern India History 310

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Introduction to Modern India History 310 Consider Resources Primary Resources: diaries, letters. popular), theses, the Web Check subject guides under: Research by Subject History Find Background History, 1707-1947 REF DS463.M45 1985t Encyclopedia of India REF DS407 .E62 1992t Oxford Companion

  1. Department: Art History Course No: 138

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Art History Course No: 138 Credits: 3 Title: Introduction to Art History II Contact: Jean Givens Content Area: CA1-Arts and Humanities Catalog Copy: ARTH 138 Introduction to Art History II Second semester, three credits. Survey of art and architecture from the fifteenth century to the present

  2. BA: Art History Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    · ART 3/4xx (Art History) · Elective(s) (advisor approval) and/or LSP coursework Fall--Fourth Year · ART(s) and/or LSP coursework Spring--Fourth Year · ART 437 Senior Thesis II OR ART 3/4xx (Art HistoryBA: Art History Fall--First Year · ART 127 New Major Seminar · ART 222 Caves to Cathedrals

  3. Software as History Embodied Nathan Ensmenger, Editor

    E-Print Network [OSTI]

    Ensmenger, Nathan

    Software as History Embodied Nathan Ensmenger, Editor In the very last published article of his but profound ques- tion: ``What makes the history of software hard?1 In his characteristically playful style to come to grips with the formidable challenges of writing the history of software-- but also one of great

  4. Making History: New Directions in Computer Historiography

    E-Print Network [OSTI]

    Edwards, Paul N.

    of the Information Machine, Ceruzzi's A History of Modern Computing, and Abbate's Inventing the Internet. UnlikeMaking History: New Directions in Computer Historiography Twenty-two years after the Annals' first librarians place most books on the history of computers, mixed seemingly ran- domly with social commentaries

  5. TotalView Training 2015

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar FuelTechnologyTel:FebruaryEIA's Today8Topo II: AnUsersTotalView

  6. ISSN 2167-5163 View Publications

    E-Print Network [OSTI]

    Waldschmidt, Michel

    ISSN 2167-5163 View Publications View Author/Related Publications View Reviews Refine Search Co: 180085 Earliest Indexed Publication: 1970 Total Publications: 176 Total Author/Related Publications: 189 Chen Publications (by number in area) Associative rings and algebras Dynamical systems and ergodic

  7. history | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAboutXu Named| Princetondefault Sign InEnhancedFuel7history

  8. Y-12 and uranium history

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLos Alamos verifies largest single and the history of

  9. history | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th AnnualHistory Over 100 Years of Collaborative Energy

  10. PNNL: About PNNL - Laboratory History

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEYI/O Streams forOrhan Kizilkaya,P.FederalStrategic ResearchHistory

  11. 1 Fine Arts and Art History FINE ARTS AND ART HISTORY

    E-Print Network [OSTI]

    Vertes, Akos

    1 Fine Arts and Art History FINE ARTS AND ART HISTORY Through the making of art and the study of its history, students develop a visual literacy and skills in critical thinking. The undergraduate grounded in related historical and theoretical issues. In the art history curriculum, students gain an in

  12. UW-Madison Oral History Project Oral History #644 Denice Denton

    E-Print Network [OSTI]

    Sheridan, Jennifer

    UW-Madison Oral History Project Oral History #644 ­ Denice Denton Narrator: Coleman, Joyce Fine (9/11/09) Please note: This oral history and transcript is protected by the 1978 copyright law extensive segments of this interview/transcript must be obtained from the UW-Madison Oral History Program

  13. Finding Secondary Sources History 1B03History 1B03

    E-Print Network [OSTI]

    Thompson, Michael

    Finding Secondary Sources History 1B03History 1B03 The Americas and the WorldThe Americas articles History 1B03 Secondary Sources scholarly articles 2. Using the Library Catalogue to find scholarly Journals Three main types of articles History 1B03 Secondary Sources · Scholarly Journals (e.g. monthly

  14. A New History of Banking Panics in the United States

    E-Print Network [OSTI]

    Jalil, Andrew Javed

    2010-01-01

    Journal of Economic History (December): Catterall, Ralph.H. 1957. “Conspectus for a History of Economic and BusinessJournal of Economic History 17 (September): 333-388.

  15. IN SITU INFRARED STUDY OF CATALYTIC DECOMPOSITION OF NO

    SciTech Connect (OSTI)

    KHALID ALMUSAITEER; RAM KRISHNAMURTHY; STEVEN S.C. CHUANG

    1998-08-18

    The growing concerns for the environment and increasingly stringent standards for NO emission have presented a major challenge to control NO emissions from electric utility plants and automobiles. Catalytic decomposition of NO is the most attractive approach for the control of NO emission for its simplicity. Successful development of an effective catalyst for NO decomposition will greatly decrease the equipment and operation cost of NO control. Due to lack of understanding of the mechanism of NO decomposition, efforts on the search of an effective catalyst have been unsuccessful. Scientific development of an effective catalyst requires fundamental understanding of the nature of active site, the rate-limiting step, and an approach to prolong the life of the catalyst. Research is proposed to study the reactivity of adsorbates for the direct NO decomposition and to investigate the feasibility of two novel approaches for improving catalyst activity and resistance to sintering. The first approach is the use of silanation to stabilize metal crystallites and supports for Cu-ZSM-5 and promoted Pt catalysts; the second is utilization of oxygen spillover and desorption to enhance NO decomposition activity. An innovative infrared reactor system will be used to observe and determine the dynamic behavior and the reactivity of adsorbates during NO decomposition, oxygen spillover, and silanation. A series of experiments including X-ray diffraction, temperature programmed desorption, temperature programmed reaction, X-ray photoelectron spectroscopy will be used to characterized the catalysts. The information obtained from this study will provide a scientific basis for developing an effective catalyst for the NO decomposition under practical flue gas conditions.

  16. Integrating catalytic coal gasifiers with solid oxide fuel cells

    SciTech Connect (OSTI)

    Siefert, N.; Shamsi, A.; Shekhawat, D.; Berry, D.

    2010-01-01

    A review was conducted for coal gasification technologies that integrate with solid oxide fuel cells (SOFC) to achieve system efficiencies near 60% while capturing and sequestering >90% of the carbon dioxide [1-2]. The overall system efficiency can reach 60% when a) the coal gasifier produces a syngas with a methane composition of roughly 25% on a dry volume basis, b) the carbon dioxide is separated from the methane-rich synthesis gas, c) the methane-rich syngas is sent to a SOFC, and d) the off-gases from the SOFC are recycled back to coal gasifier. The thermodynamics of this process will be reviewed and compared to conventional processes in order to highlight where available work (i.e. exergy) is lost in entrained-flow, high-temperature gasification, and where exergy is lost in hydrogen oxidation within the SOFC. The main advantage of steam gasification of coal to methane and carbon dioxide is that the amount of exergy consumed in the gasifier is small compared to conventional, high temperature, oxygen-blown gasifiers. However, the goal of limiting the amount of exergy destruction in the gasifier has the effect of limiting the rates of chemical reactions. Thus, one of the main advantages of steam gasification leads to one of its main problems: slow reaction kinetics. While conventional entrained-flow, high-temperature gasifiers consume a sizable portion of the available work in the coal oxidation, the consumed exergy speeds up the rates of reactions. And while the rates of steam gasification reactions can be increased through the use of catalysts, only a few catalysts can meet cost requirements because there is often significant deactivation due to chemical reactions between the inorganic species in the coal and the catalyst. Previous research into increasing the kinetics of steam gasification will be reviewed. The goal of this paper is to highlight both the challenges and advantages of integrating catalytic coal gasifiers with SOFCs.

  17. Better Buildings Network View | March 2015 | Department of Energy

    Energy Savers [EERE]

    Better Buildings Network View | March 2015 Better Buildings Network View | March 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's...

  18. Imperial Sea View Hot Springs Pool & Spa Low Temperature Geothermal

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNewTexas:HydrothermallyIFBIdeaEnergyFacility | Open Energy

  19. Grand View-on-Hudson, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynn County, Georgia: EnergyGorlitzLedge, Michigan:River,

  20. Educating Consumers: New Content on Diesel Vehicles, Diesel Exhaust Fluid, and Selective Catalytic Reduction Technologies on the AFDC (Presentation)

    SciTech Connect (OSTI)

    Brodt-Giles, D.

    2008-08-05

    Presentation covers new content available on the Alternative Fuels and Advanced Vehicle Data Center regarding diesel vehicles, diesel exhaust fluid, and selective catalytic reduction technologies.

  1. Educating Consumers: New Content on Diesel Vehicles, Diesel Exhaust Fluid, and Selective Catalytic Reduction Technologies on the AFDC

    Office of Energy Efficiency and Renewable Energy (EERE)

    Showcases new content added to the AFDC including: Diesel Vehicles, Diesel Exhaust Fluid, Selective Catalytic Reduction Technologies, and an upcoming Deisel Exhaust Fluid Locator.

  2. Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction

    DOE Patents [OSTI]

    MacArthur, James B. (Denville, NJ); Comolli, Alfred G. (Yardley, PA); McLean, Joseph B. (Somerville, NJ)

    1989-01-01

    A process for catalytic two-stage hydrogenation and liquefaction of coal with selective extinction recycle of all heavy liquid fractions boiling above a distillation cut point of about 600.degree.-750.degree. F. to produce increased yields of low-boiling hydrocarbon liquid and gas products. In the process, the particulate coal feed is slurried with a process-derived liquid solvent normally boiling above about 650.degree. F. and fed into a first stage catalytic reaction zone operated at conditions which promote controlled rate liquefaction of the coal, while simultaneously hydrogenating the hydrocarbon recycle oils. The first stage reactor is maintained at 710.degree.-800.degree. F. temperature, 1000-4000 psig hydrogen partial pressure, and 10-90 lb/hr per ft.sup.3 catalyst space velocity. Partially hydrogenated material withdrawn from the first stage reaction zone is passed directly to the second stage catalytic reaction zone maintained at 760.degree.-860.degree. F. temperature for further hydrogenation and hydroconversion reactions. A 600.degree.-750.degree. F..sup.+ fraction containing 0-20 W % unreacted coal and ash solids is recycled to the coal slurrying step. If desired, the cut point lower boiling fraction can be further catalytically hydrotreated. By this process, the coal feed is successively catalytically hydrogenated and hydroconverted at selected conditions, to provide significantly increased yields of desirable low-boiling hydrocarbon liquid products and minimal production of hydrocarbon gases, and no net production of undesirable heavy oils and residuum materials.

  3. Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction

    DOE Patents [OSTI]

    MacArthur, J.B.; Comolli, A.G.; McLean, J.B.

    1989-10-17

    A process is described for catalytic two-stage hydrogenation and liquefaction of coal with selective extinction recycle of all heavy liquid fractions boiling above a distillation cut point of about 600--750 F to produce increased yields of low-boiling hydrocarbon liquid and gas products. In the process, the particulate coal feed is slurried with a process-derived liquid solvent normally boiling above about 650 F and fed into a first stage catalytic reaction zone operated at conditions which promote controlled rate liquefaction of the coal, while simultaneously hydrogenating the hydrocarbon recycle oils. The first stage reactor is maintained at 710--800 F temperature, 1,000--4,000 psig hydrogen partial pressure, and 10-90 lb/hr per ft[sup 3] catalyst space velocity. Partially hydrogenated material withdrawn from the first stage reaction zone is passed directly to the second stage catalytic reaction zone maintained at 760--860 F temperature for further hydrogenation and hydroconversion reactions. A 600--750 F[sup +] fraction containing 0--20 W % unreacted coal and ash solids is recycled to the coal slurrying step. If desired, the cut point lower boiling fraction can be further catalytically hydrotreated. By this process, the coal feed is successively catalytically hydrogenated and hydroconverted at selected conditions, to provide significantly increased yields of desirable low-boiling hydrocarbon liquid products and minimal production of hydrocarbon gases, and no net production of undesirable heavy oils and residuum materials. 2 figs.

  4. Review: Car Country: An Environmental History

    E-Print Network [OSTI]

    Karalus, Daniel E

    2013-01-01

    Review: Car Country: An Environmental History By ChristopherUSA Wells, Christopher W. Car Country: An Environmentalabout his experiences with cars. He describes the joy of

  5. History of Load Participation in ERCOT

    SciTech Connect (OSTI)

    Patterson, Mark

    2011-10-25

    Presentation on demand integration by ERCOT for a DOE Workshop. Covers history of load participation in ERCOT from 2002 to present.

  6. Employee Women's History Month Celebration (DC)

    Broader source: Energy.gov [DOE]

    Celebrate Women's History Month with the Department of Energy headquarters, and hear from remarkable game-changing women and leading DOE engagement programs.

  7. Regional characteristics, tilt domains, and extensional history...

    Open Energy Info (EERE)

    Report Number 303 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Regional characteristics, tilt domains, and extensional history of the...

  8. High Performance Builder Spotlight: Clifton View Homes

    SciTech Connect (OSTI)

    2011-01-01

    Clifton View Homes’s remodel of a 1962 rambler, on Whidbey Island in Washington State, cut energy costs by two-thirds.

  9. Selective Catalytic Oxidation of Hydrogen Sulfide on Activated Carbons Impregnated with Sodium Hydroxide

    SciTech Connect (OSTI)

    Schwartz, Viviane [ORNL; Baskova, Svetlana [ORNL; Armstrong, Timothy R. [ORNL

    2009-01-01

    Two activated carbons of different origin were impregnated with the solution of sodium hydroxide (NaOH) of various concentrations up to 10 wt %, and the effect of impregnation on the catalytic performance of the carbons was evaluated. The catalytic activity was analyzed in terms of the capacity of carbons for hydrogen sulfide (H2S) conversion and removal from hydrogen-rich fuel streams and the emission times of H2S and the products of its oxidation [e.g., sulfur dioxide (SO2) and carbonyl sulfide (COS)]. The results of impregnation showed a significant improvement in the catalytic activity of both carbons proportional to the amount of NaOH introduced. NaOH introduces hydroxyl groups (OH-) on the surface of the activated carbon that increase its surface reactivity and its interaction with sulfur-containing compounds.

  10. SPONTANEOUS CATALYTIC WET AIR OXIDATION DURING PRE-TREATMENT OF HIGH-LEVEL RADIOACTIVE WASTE SLUDGE

    SciTech Connect (OSTI)

    Koopman, D.; Herman, C.; Pareizs, J.; Bannochie, C.; Best, D.; Bibler, N.; Fellinger, T.

    2009-10-01

    Savannah River Remediation, LLC (SRR) operates the Defense Waste Processing Facility for the U.S. Department of Energy at the Savannah River Site. This facility immobilizes high-level radioactive waste through vitrification following chemical pretreatment. Catalytic destruction of formate and oxalate ions to carbon dioxide has been observed during qualification testing of non-radioactive analog systems. Carbon dioxide production greatly exceeded hydrogen production, indicating the occurrence of a process other than the catalytic decomposition of formic acid. Statistical modeling was used to relate the new reaction chemistry to partial catalytic wet air oxidation of both formate and oxalate ions driven by the low concentrations of palladium, rhodium, and/or ruthenium in the waste. Variations in process conditions led to increases or decreases in the total oxidative destruction, as well as partially shifting the preferred species undergoing destruction from oxalate ion to formate ion.

  11. Atomic-Structural Synergy for Catalytic CO Oxidation over Palladium-Nickel Nanoalloys

    SciTech Connect (OSTI)

    Shan, Shiyao; Petkov, Valeri; Yang, Lefu; Luo, Jin; Joseph, Pharrah; Mayzel, Dina; Prasai, Binay; Wang, Lingyan; Engelhard, Mark H.; Zhong, Chuan-Jian

    2014-05-05

    Alloying palladium (Pd) with other transition metals at the nanoscale has become an important pathway for preparation of low-cost, highly-active and stable catalysts. However the lack of understanding of how the alloying phase state, chemical composition and atomic-scale structure of the alloys at the nanoscale influence their catalytic activity impedes the rational design of Pd-nanoalloy catalysts. This work addresses this challenge by a novel approach to investigating the catalytic oxidation of carbon monoxide (CO) over palladium-nickel (PdNi) nanoalloys with well-defined bimetallic composition, which reveals a remarkable a maximal catalytic activity at Pd:Ni ratio of ~50:50. Key to understanding the structural-catalytic synergy is the use of high-energy synchrotron X-ray diffraction coupled to atomic pair distribution function (HE-XRD/PDF) analysis to probe the atomic structure of PdNi nanoalloys under controlled thermochemical treatments and CO reaction conditions. Three-dimensional (3D) models of the atomic structure of the nanoalloy particles were generated by reverse Monte Carlo simulations (RMC) guided by the experimental HE-XRD/PDF data. Structural details of the PdNi nanoalloys were extracted from the respective 3D models and compared with the measured catalytic properties. The comparison revealed a strong correlation between the phase state, chemical composition and atomic-scale structure of PdNi nanoalloys and their catalytic activity for CO oxidation. This correlation is further substantiated by analyzing the first atomic neighbor distances and coordination numbers inside the nanoalloy particles and at their surfaces. These findings have provided new insights into the structural synergy of nanoalloy catalysts by controlling the phase state, composition and atomic structure, complementing findings of traditional density functional theory studies.

  12. Science History - 2013 | Argonne National Laboratory

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

    for high-energy physics. Former Argonne director Albert Crewe stands beside this integral piece called a Cockcroft-Walton preaccelerator. (Click to view larger.) 50 years ago,...

  13. The Effects of Trace Contaminants on Catalytic Processing of Biomass-Derived Feedstocks

    SciTech Connect (OSTI)

    Elliott, Douglas C.; Peterson, Keith L.; Muzatko, Danielle S.; Alderson, Eric V.; Hart, Todd R.; Neuenschwander, Gary G.

    2004-03-25

    Trace components in biomass feedstocks are potential catalyst poisons when catalytically processing these materials to value-added chemical products. Trace components include inorganic elements such as alkali metals and alkaline earths, phosphorus or sulfur, aluminum or silicon, chloride, or transition metals. Protein components in biomass feedstocks can lead to formation of peptide fractions (from hydrolysis) or ammonium ions (from more severe breakdown) both of which might interfere with catalysis. The effects of these components on catalytic hydrogenation processing has been studied in batch reactor processing tests

  14. Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them

    DOE Patents [OSTI]

    Schwartz, Michael; White, James H.; Sammells, Anthony F.

    2005-09-27

    This invention relates to gas-impermeable, solid state materials fabricated into membranes for use in catalytic membrane reactors. This invention particularly relates to solid state oxygen anion- and electron-mediating membranes for use in catalytic membrane reactors for promoting partial or full oxidation of different chemical species, for decomposition of oxygen-containing species, and for separation of oxygen from other gases. Solid state materials for use in the membranes of this invention include mixed metal oxide compounds having the brownmillerite crystal structure.

  15. Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them

    DOE Patents [OSTI]

    Schwartz, Michael (Boulder, CO); White, James H. (Boulder, CO); Sammels, Anthony F. (Boulder, CO)

    2000-01-01

    This invention relates to gas-impermeable, solid state materials fabricated into membranes for use in catalytic membrane reactors. This invention particularly relates to solid state oxygen anion- and electron-mediating membranes for use in catalytic membrane reactors for promoting partial or full oxidation of different chemical species, for decomposition of oxygen-containing species, and for separation of oxygen from other gases. Solid state materials for use in the membranes of this invention include mixed metal oxide compounds having the brownmillerite crystal structure.

  16. Hydrogen ions produced by plasma-assisted catalytic ionization using nickel grid

    SciTech Connect (OSTI)

    Oohara, W.; Kawata, K.; Hibino, T. [Department of Electronic Device Engineering, Yamaguchi University, Ube 755-8611 (Japan)] [Department of Electronic Device Engineering, Yamaguchi University, Ube 755-8611 (Japan)

    2013-06-15

    Positive and negative hydrogen ions are produced by plasma-assisted catalytic ionization using a nickel grid, where the irradiation current density of positive ions onto the grid can be controlled by the discharge power. The irradiation energy can be controlled by both the grid potential and the discharge plasma potential. Extraction properties and energy distributions of positive and negative ions produced in the cases of using the grid and a porous nickel plate are compared. Two production mechanisms of negative ions are found in the process of plasma-assisted catalytic ionization.

  17. Catalytic Templating Approaches for Three-Dimensional Hollow Carbon/Graphene Oxide Nano-Architectures

    SciTech Connect (OSTI)

    Moon, Gun-Hee; Shin, Yongsoon; Choi, Daiwon; Arey, Bruce W.; Exarhos, Gregory J.; Wang, Chong M.; Choi, Wonyong; Liu, Jun

    2013-01-01

    We report a catalytic templating method to synthesize well-controlled, three-dimensional (3D) nano-architectures with graphene oxide sheets. The 3D composites are prepared via self-assembly of carbon, GO, and spherical alumina-coated silica (ACS) templates during a catalytic reaction porcess. By changing the GO content, we can systematically tune the architecture from layered composites to 3D hollow structures to microporous materials. The composites show a synergistic effect with significantly superior properties than either pure carbon or r-GO prepared with a significant enhancement to its capacitance at high current density.

  18. Toto the Robot Figure 1. Toto, front view. Figure 2. Toto, rear view.

    E-Print Network [OSTI]

    Indiana University

    Toto the Robot Figure 1. Toto, front view. Figure 2. Toto, rear view. Toto the Robot was created so a robot, helps account for his lack of verbal charm. Second, some younger children may recognize in Toto

  19. Catalytic Role of Gold in Gold-Based Catalysts: A Density Functional Theory Study on the CO Oxidation on Gold

    E-Print Network [OSTI]

    Alavi, Ali

    Catalytic Role of Gold in Gold-Based Catalysts: A Density Functional Theory Study on the CO Oxidation on Gold Zhi-Pan Liu and P. Hu* Contribution from the School of Chemistry, The Queen's Uni years, being regarded as a new generation of catalysts due to their unusually high catalytic performance

  20. Catalytic pyrolysis of methane on Mo/H-ZSM5 with continuous hydrogen removal by permeation through dense oxide lms

    E-Print Network [OSTI]

    Iglesia, Enrique

    Catalytic pyrolysis of methane on Mo/H-ZSM5 with continuous hydrogen removal by permeation through ®lms, chain-limiting catalytic pyrolysis reactions on Mo/H-ZSM5, and CO2 co-reactants led to stable simulations in tubular reactors with permeable walls. KEY WORDS: methane pyrolysis; membrane reactors; Mo

  1. IEEE TRANSACTION ON CONTROL SYSTEM TECHNOLOGY, VOL. XX, NO. Y, MONTH 2003 1 Control of Natural Gas Catalytic Partial

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    Catalytic Partial Oxidation for Hydrogen Generation in Fuel Cell Applications Jay T. Pukrushpan, Anna G that reforms natural gas to hydrogen-rich mixture to feed the anode field of fuel cell stack is considered. The first reactor that generates the majority of the hydrogen in the fuel processor is based on catalytic

  2. ForReview.Confidential-ACS Catalytic Transformation of 1,3,5 -Trimethyl Benzene over USY Zeolite

    E-Print Network [OSTI]

    Al-Khattaf, Sulaiman

    ForReview.Confidential-ACS Catalytic Transformation of 1,3,5 -Trimethyl Benzene over USY Zeolite Catalytic Transformation of 1,3,5 -Trimethyl Benzene over USY Zeolite Catalyst Nasir M. Tukur and SulaimanTMB, disproportionation. May 2007 Keywords: Trimethyl benzene, isomerization, disproportionation

  3. Diffusion and Catalytic Cracking of 1,3,5 Tri-iso-propyl-benzene in FCC Catalysts

    E-Print Network [OSTI]

    Al-Khattaf, Sulaiman

    1 Diffusion and Catalytic Cracking of 1,3,5 Tri-iso- propyl-benzene in FCC Catalysts S.Al-Khattaf1 describes catalytic cracking experiments developed in a novel CREC Riser Simulator using 1,3,5-Tri-iso-propyl-benzene

  4. Two-stage Catalytic Reduction of NOx with Hydrocarbons

    SciTech Connect (OSTI)

    Umit S. Ozkan; Erik M. Holmgreen; Matthew M. Yung; Jonathan Halter; Joel Hiltner

    2005-12-21

    A two-stage system for the catalytic reduction of NO from lean-burn natural gas reciprocating engine exhaust is investigated. Each of the two stages uses a distinct catalyst. The first stage is oxidation of NO to NO{sub 2} and the second stage is reduction of NO{sub 2} to N{sub 2} with a hydrocarbon. The central idea is that since NO{sub 2} is a more easily reduced species than NO, it should be better able to compete with oxygen for the combustion reaction of hydrocarbon, which is a challenge in lean conditions. Early work focused on demonstrating that the N{sub 2} yield obtained when NO{sub 2} was reduced was greater than when NO was reduced. NO{sub 2} reduction catalysts were designed and silver supported on alumina (Ag/Al{sub 2}O{sub 3}) was found to be quite active, able to achieve 95% N{sub 2} yield in 10% O{sub 2} using propane as the reducing agent. The design of a catalyst for NO oxidation was also investigated, and a Co/TiO{sub 2} catalyst prepared by sol-gel was shown to have high activity for the reaction, able to reach equilibrium conversion of 80% at 300 C at GHSV of 50,000h{sup -1}. After it was shown that NO{sub 2} could be more easily reduced to N{sub 2} than NO, the focus shifted on developing a catalyst that could use methane as the reducing agent. The Ag/Al{sub 2}O{sub 3} catalyst was tested and found to be inactive for NOx reduction with methane. Through iterative catalyst design, a palladium-based catalyst on a sulfated-zirconia support (Pd/SZ) was synthesized and shown to be able to selectively reduce NO{sub 2} in lean conditions using methane. Development of catalysts for the oxidation reaction also continued and higher activity, as well as stability in 10% water, was observed on a Co/ZrO{sub 2} catalyst, which reached equilibrium conversion of 94% at 250 C at the same GHSV. The Co/ZrO{sub 2} catalyst was also found to be extremely active for oxidation of CO, ethane, and propane, which could potential eliminate the need for any separate oxidation catalyst. At every stage, catalyst synthesis was guided by the insights gained through detailed characterization of the catalysts using many surface and bulk analysis techniques such as X-ray diffraction, X-ray photoelectron spectroscopy, Temperature-programmed Reduction, Temperature programmed Desorption, and Diffuse Reflectance InfraRed Fourier Transform Spectroscopy as well as steady state reaction experiments. Once active catalysts for each stage had been developed, a physical mixture of the two catalysts was tested for the reduction of NO with methane in lean conditions. These experiments using a mixture of the catalysts produced N2 yields as high as 90%. In the presence of 10% water, the catalyst mixture produced 75% N{sub 2} yield, without any optimization. The dual catalyst system developed has the potential to be implemented in lean-burn natural gas engines for reducing NOx in lean exhaust as well as eliminating CO and unburned hydrocarbons without any fuel penalty or any system modifications. If funding continues, future work will focus on improving the hydrothermal stability of the system to bring the technology closer to application.

  5. P.R. Lawson -History of Stellar Interferometry History of Stellar Interferometry

    E-Print Network [OSTI]

    P.R. Lawson - History of Stellar Interferometry History of Stellar Interferometry from 1868 to the present P.R. Lawson Jet Propulsion Laboratory 4 8 0 0 O a k G r o v e D r i v e P a sad e n a , CA 9 1 1 0 9 #12;P.R. Lawson - History of Stellar Interferometry #12;P.R. Lawson - History of Stellar

  6. Behavior of chars from Bursa Mustafa Kemal Pasa Alpagut and Balkesir Dursunbey Cakiirca Lignite (Turkey) during non-catalytic and catalytic gasification

    SciTech Connect (OSTI)

    Bozkurt, Y.; Misirlioglu, Z.; Sinag, A.; Tekes, A.T.; Canel, M. [Ankara University, Ankara (Turkey). Dept. of Chemistry

    2008-07-01

    The reactivities of chars obtained by pyrolysis of Bursa Mustafa Kemal Pasa Alpagut lignite and Balkesir Dursunbey Cakiirca lignite (Turkey) at different temperatures were determined by CO{sub 2} gasification and by combustion with O{sub 2}. Catalytic effect of Na{sub 2}CO{sub 3} on the CO{sub 2} and O{sub 2} gasification reactivity of chars was investigated. Gasification tests were performed in the fixed bed reactors operating at ambient pressure. Reactivity of chars during the CO{sub 2} gasification reactions was determined by calculating the reaction rate constants and reactivity of chars during the O{sub 2} gasification was determined by using ignition temperatures of the samples. Activation energies and Arrhenius constants of the chars on the CO{sub 2} gasification reactions were also calculated by the help of Arrhenius curves. The activation energy for CO{sub 2} gasification was generally decreased with pyrolysis temperature, due to the different surface characteristics and different nature of carbon atoms gasified as the gasification reactions proceed. Generally, the increase in pyrolysis temperature leads to an increase in gasification reactivity with CO{sub 2}. The reactivity of chars in catalytic gasification was higher than the corresponding non-catalytic reactivity of the same chars. Ignition temperature increased with increasing pyrolysis temperature.

  7. MyRED Mobiles Student Views

    E-Print Network [OSTI]

    Farritor, Shane

    tap on Shopping Cart, then select term. Tap on Class Search to find courses to place in your shoppingMyRED Mobiles Student Views Mar 2014 Page 1 Login/Sign-in Enter your MyRED /TrueYou credentials. Tap on any Term bar to view a schedule for the selected term. Home Screen/Main Menu Class Schedule

  8. MyRED Mobile Student Views

    E-Print Network [OSTI]

    Tsymbal, Evgeny Y.

    tap on Shopping Cart, then select term. Tap on Class Search to find courses to place in your shoppingMyRED Mobile Student Views Mar 2014 Page 1 Login/Sign-in Enter your MyRED /TrueYou credentials. Tap on any Term bar to view a schedule for the selected term. Home Screen/Main Menu Class Schedule Screen Tap

  9. Division of Human Resources Criminal History

    E-Print Network [OSTI]

    Meyers, Steven D.

    include a local criminal records check through local law enforcement agencies. The typical turnaround timeDivision of Human Resources Criminal History Background Check Procedures Questions (813) 9742970 HR Services/Background Checks Rev. 12/2012 Criminal History Background Check The University of South Florida

  10. WellcomeHISTORY Issue 47, summer 2011

    E-Print Network [OSTI]

    Rambaut, Andrew

    WellcomeHISTORY Issue 47, summer 2011 HOMICIDE FORENSICS The scientific investigation of murder in 20th-century England #12;2 | Wellcome HISTORY "When it is discovered that a murder has been committed, the scene of that murder should instantly become as the Palace of the Sleeping Beauty. Not a grain of dust

  11. FAINT RADIO SOURCES AND STAR FORMATION HISTORY

    E-Print Network [OSTI]

    Waddington, Ian

    FAINT RADIO SOURCES AND STAR FORMATION HISTORY Deborah B. Haarsma 1 , R. Bruce Partridge 1 , Ian 85287­1504 USA Abstract. Faint extragalactic radio sources provide important information about the global history of star formation. Sensitive radio observations of the Hubble Deep Field and other fields

  12. The Oral History Project The Vietnam Archive

    E-Print Network [OSTI]

    Rock, Chris

    The Oral History Project The Vietnam Archive Texas Tech University - Lubbock, TX Legal Disclosure The purpose of the Oral History Project of the Vietnam Archive at Texas Tech University is to gather participation from anyone who experienced the Vietnam War, whether in Southeast Asia, in the United States

  13. History of Science 100 KNOWING THE WORLD

    E-Print Network [OSTI]

    Shapin, Steven

    History of Science 100 KNOWING THE WORLD: AN INTRODUCTION TO THE HISTORY OF SCIENCE Fall 2009." One refers to a body of knowledge about the world; the other to methods of obtaining and securing that knowledge. This course deals with both these conceptions and treats them together. The world we come to know

  14. Weather In History Professor : Dr. Chris Hennon

    E-Print Network [OSTI]

    Hennon, Christopher C.

    ATMS 179 Weather In History Fall 2012 Professor : Dr. Chris Hennon Office : RBH 236C Phone : 232 Description Weather in History is not an examination of significant weather events per se, but an analysis of how world historical events and trajectories were altered by weather and climate. We will weave

  15. Atomic power in space: A history

    SciTech Connect (OSTI)

    Not Available

    1987-03-01

    ''Atomic Power in Space,'' a history of the Space Isotope Power Program of the United States, covers the period from the program's inception in the mid-1950s through 1982. Written in non-technical language, the history is addressed to both the general public and those more specialized in nuclear and space technologies. 19 figs., 3 tabs.

  16. HISTORIES OF THE NATIONAL MUSEUM OF NATURAL HISTORY LIBRARIES AMPHIBIANS AND REPTILES LIBRARY

    E-Print Network [OSTI]

    Miller, Scott

    HISTORIES OF THE NATIONAL MUSEUM OF NATURAL HISTORY LIBRARIES AMPHIBIANS AND REPTILES LIBRARY In 1965 the Smithsonian Institution Libraries and specifically the Natural History Library took over purchased by the Smithsonian Institution Libraries, with additional gifts by the curators. Spencer Baird

  17. to shed light on this dark chapter in Canadian history. SFU history professor Andrea Geiger,

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    to shed light on this dark chapter in Canadian history. SFU history professor Andrea Geiger, a law will explore and chronicle the dispossession of Japanese- Canadians and share this history with audiences professor, and Brian Owen, the SFU Library's associate university librarian for technology services

  18. www.cam.ac.uk/univ/history A history of discoveries

    E-Print Network [OSTI]

    www.cam.ac.uk/univ/history A history of discoveries Over the centuries, Cambridge discoveries technology. Inventors use his work to develop devices such as the telephone, radio and television. 1934 tomorrow ­ A brief history of the University In the 13th, 14th and 15th centuries... Within a century

  19. Syrian Christian HistorySyrian Christian History Inscribed on PalmInscribed on Palm

    E-Print Network [OSTI]

    Srinivasan, N.

    ) The Syrian Christian palm-leaves and inscriptions of Kerala are one among the least exploited primary sources in history writing and academic inquiry in Kerala. Its in-depth study will open up new areas in the history to the development of comprehensive history of Kerala. This presentation is an introduction to the nature and content

  20. 2015 Department of History, University of Calgary The History Student's Handbook

    E-Print Network [OSTI]

    Calgary, University of

    © 2015 Department of History, University of Calgary The History Student's Handbook A Short Guide to Writing History Essays #12;1 Table of Contents Introduction Part I: The Pre-Writing Process Finding a Topic Formulating Research Questions Finding Sources Evaluating Printed and Internet Sources Reading