Sample records for icis asian chemical

  1. Analysis of internship with ICI Americas

    E-Print Network [OSTI]

    Wilde, Randall Otto

    1989-01-01T23:59:59.000Z

    . Olson August, 1969 ANALYSIS OF AN INTERNSHIP WITH ICI AMERICAS CHEMICAL COMPANY Introduction. Employment. . Equipment. Records. . Types of Experiments Red Rice Control in Rice ? A Salvage Treatment. . Karate Test . , 10 12 Gramoxone Super... requirement for a Master of Agriculture program in Agriculture Chemistry. I interviewed with several companies before deciding with whom I would do my internship. I decided on ICI of Americas for several reasons. With this company, I could get experience...

  2. Rheological and Thermal Properties of Icy Materials

    E-Print Network [OSTI]

    Durham, William B.

    Laboratory measurements of physical properties of planetary ices generate information for dynamical models of tectonically active icy bodies in the outer solar system. We review the methods for measuring both flow properties ...

  3. The Asian war bow

    E-Print Network [OSTI]

    Nieminen, Timo A

    2011-01-01T23:59:59.000Z

    The bow is one of the earliest complex machines, a prime example of the storage and transfer of energy. The physics of the bow illuminates compromises and design choices made in Asian military archery.

  4. Asian American women entrepreneurs

    E-Print Network [OSTI]

    Suh, Clara J

    2014-01-01T23:59:59.000Z

    There are an estimated 620,300 firms owned by Asian American women nationwide, and they contribute $105 billion to the U.S. economy. They are also active in Greater Boston's innovation and entrepreneurship communities. ...

  5. Licensing East Asian Resources

    E-Print Network [OSTI]

    Chu, Victoria; Eggleston, Holly

    2008-01-01T23:59:59.000Z

    our licensing of East Asian Resources here at UCSD. y It isthe history of electronic resources and the use of licensesclick through, or even use a resource with posted terms on a

  6. East Asian Security in 2025

    E-Print Network [OSTI]

    Heavin, Reagan; Hudson, Adam; Krueger, Brandon; O'Neil, Sean; Rozell, Griffin; Suma, Matt

    2008-01-01T23:59:59.000Z

    East Asian Security in 2025 Who We Are • Reagan Heavin – Energy • Adam Hudson – State Capacity • Brandon Krueger – Military • Sean O’Neil – Demographics • Griffin Rozell – Balance of Power • Matt Suma – Economy East Asian Security in 2025 China...: Competition, Cooperation, Plateau? Reagan Heavin Adam Hudson Brandon Krueger Sean O’Neil Griffin Rozell Matt Suma 24 April 2008 East Asian Security in 2025 Agenda • Conclusions • Projections • Drivers • Four Outcomes • Questions East Asian Security in 2025...

  7. ICI Canceling Space-Frequency Block Code for MISO-OFDM in Fast Fading Channels

    E-Print Network [OSTI]

    Lee, Yong Hoon

    ICI Canceling Space-Frequency Block Code for MISO-OFDM in Fast Fading Channels Jae Yeun Yun, Eui}@ee.kaist.ac.kr Abstract-- An intercarrier interference (ICI) canceling technique for multiple-input single-output (MISO) at the receiver for multiple-input single-output (MISO) systems. The code design is based on the approximated

  8. Asian residential segregation in Houston, Texas

    E-Print Network [OSTI]

    Yoon, Bo Hee

    2009-06-02T23:59:59.000Z

    and Asians as it did previously for European immigrant groups, but does not apply to African Americans. 6 Previous research on Asian residential segregation has mostly focused on the broad racial category of the Asian population instead...

  9. Asian Perspectives on Sustainable Development

    E-Print Network [OSTI]

    Hall, Sharon J.

    Asian Perspectives on Sustainable Development Thursday, March 28, 2013 9:00 ­ 10:30 a.m. Wrigley society can help spur a more sustainable growth. Pamela Mar's work focuses on Asian development, corporate and social development. Asia needs to rethink how it grows to ensure that social progress and environmental

  10. Concurrent Validity of the "Working with Others Scale" of the ICIS Employment Interview System

    E-Print Network [OSTI]

    Cassidy, Martha Ward

    2011-12-31T23:59:59.000Z

    Concurrent Validity of the "Working with Others Scale" of the ICIS Employment Interview System Martha W. Cassidy ABSTRACT The purpose of this study was to determine if the Working with Others Scale from the American ...

  11. How will Southeast Asian petrochemicals impact the HPI?

    SciTech Connect (OSTI)

    Rothman, S.N. [Chem Systems, Tarrytown, NY (United States)

    1997-05-01T23:59:59.000Z

    Development of East Asia`s petrochemical industry has been phenomenal, with major complexes built in numerous locations. The Southeast Asian countries of particular interest are members of the Association of Southeast Asian Nations (ASEAN): Singapore, Thailand, Malaysia, Indonesia, the Philippines, Brunei and Vietnam. As new capacity is built in this region, these large operating facilities will affect supply and demand for key petrochemical products--ethylene and polyolefins. What are the potential regional effects from this new capacity? Traditional net export countries will have to re-evaluate their future marketing strategies to remain competitive in Southeast Asia and other trading areas. As East Asia`s petrochemical industry comes of age, competition will undoubtedly increase. However, this growing region offers opportunities to widen manufacturing basis. The paper discusses basic chemical demands and the outlook for the Asian petrochemical industry.

  12. Beyond “Asian Values”: Rethinking Rights

    E-Print Network [OSTI]

    Tew, Yvonne

    , at 107-123. See also Li-Ann Thio, Implementing Human Rights in ASEAN Countries: ‘Promises to keep and miles to go before I sleep, 2 Yale Hum. Rts. and Dev. L. J. 1, 13-22 (1999) 22 Thio, id., at 22. 23 Michael Davis, Constitutionalism and Political... of Southeast Asian Nations (ASEAN) states in the 1993 ASEAN Bangkok Declaration. The debates on “Asian values” at this stage were heavily politicised and polemic, with “Western” universalists and “Asian” cultural relativists having diametrically polarised...

  13. Imaginaries of the Asian modern

    E-Print Network [OSTI]

    Lé, Lan Xuân

    2009-01-01T23:59:59.000Z

    In an age of globalization, texts increasingly migrate not only out of their native medium, but their native countries as well. Within the East Asian region, a booming television program trade circulates television texts, ...

  14. A Passive Probe for Subsurface Oceans and Liquid Water in Jupiter's Icy Moons

    E-Print Network [OSTI]

    Romero-Wolf, Andrew; Maiwald, Frank; Heggy, Essam; Ries, Paul; Liewer, Kurt

    2014-01-01T23:59:59.000Z

    We describe an interferometric reflectometer method for passive detection of subsurface oceans and liquid water in Jovian icy moons using Jupiter's decametric radio emission (DAM). The DAM flux density exceeds 3,000 times the galactic background in the neighborhood of the Jovian icy moons, providing a signal that could be used for passive radio sounding. An instrument located between the icy moon and Jupiter could sample the DAM emission along with its echoes reflected in the ice layer of the target moon. Cross-correlating the direct emission with the echoes would provide a measurement of the ice shell thickness along with its dielectric properties. The interferometric reflectometer provides a simple solution to sub-Jovian radio sounding of ice shells that is complementary to ice penetrating radar measurements better suited to measurements in the anti-Jovian hemisphere that shadows Jupiter's strong decametric emission. The passive nature of this technique also serves as risk reduction in case of radar transmi...

  15. 7, 68436902, 2007 An Asian emission

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 7, 6843­6902, 2007 An Asian emission inventory for the period 1980­2020 T. Ohara et al. Title Chemistry and Physics Discussions An Asian emission inventory of anthropogenic emission sources 7, 6843­6902, 2007 An Asian emission inventory for the period 1980­2020 T. Ohara et al. Title Page

  16. HH-sII in small, icy bodies? Hydrogen Storage in Molecular Compounds

    E-Print Network [OSTI]

    Downs, Robert T.

    · HH-sII in small, icy bodies? Hydrogen Storage in Molecular Compounds 0.2 GPa 10 kPa 77 K 110 140Geophysical Laboratory, Carnegie Institution of Washington Hydrogen Storage H4M holds the largest amount of its atomic number. So: it is easier to sense light atoms, such as hydrogen, in the presence of heavier

  17. The Asian Wood Pellet Markets

    E-Print Network [OSTI]

    The Asian Wood Pellet Markets Joseph A. Roos and Allen M. Brackley United States Department Wood Pellet plant in North Pole, Alaska. Clockwise from upper left: pelleting machine; pellets bagged for home use; a Superior Pellet Fuels bag; inventory of product ready for shipment to retailers. Upper

  18. asian port cities: Topics by E-print Network

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

    Heritage Month with community festivals, government 64 Remarks on Asian Option Pricing Asian option pricing is an active research area. Computer Technologies and...

  19. 6, 1261112670, 2006 Asian pollution over

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 6, 12611­12670, 2006 Asian pollution over Europe A. Stohl et al. Title Page Abstract Discussions Aircraft measurements over Europe of an air pollution plume from Southeast Asia ­ aerosol Asian pollution over Europe A. Stohl et al. Title Page Abstract Introduction Conclusions References

  20. MHK Projects/Icy Passage Tidal Energy 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 Home5b9fcbce19 No revision hasInformation Earth's Heat JumpIncMAK Technologies Jump to:BW2Greenville BendHope FieldHuffmanGenIcy

  1. Saturn's icy satellites and rings investigated by Cassini - VIMS. III. Radial compositional variability

    E-Print Network [OSTI]

    Filacchione, G; Ciarniello, M; Clark, R N; Cuzzi, J N; Nicholson, P D; Cruikshank, D P; Hedman, M M; Buratti, B J; Lunine, J I; Soderblom, L A; Tosi, F; Cerroni, P; Brown, R H; McCord, T B; Jaumann, R; Stephan, K; Baines, K H; Flamini, E

    2012-01-01T23:59:59.000Z

    In the last few years Cassini-VIMS, the Visible and Infared Mapping Spectrometer, returned to us a comprehensive view of the Saturn's icy satellites and rings. After having analyzed the satellites' spectral properties (Filacchione et al. (2007a)) and their distribution across the satellites' hemispheres (Filacchione et al. (2010)), we proceed in this paper to investigate the radial variability of icy satellites (principal and minor) and main rings average spectral properties. This analysis is done by using 2,264 disk-integrated observations of the satellites and a 12x700 pixels-wide rings radial mosaic acquired with a spatial resolution of about 125 km/pixel. The comparative analysis of these data allows us to retrieve the amount of both water ice and red contaminant materials distributed across Saturn's system and the typical surface regolith grain sizes. These measurements highlight very striking differences in the population here analyzed, which vary from the almost uncontaminated and water ice-rich surfac...

  2. On the State of Water Ice on Saturn's Moon Titan and Implications to Icy Bodies in the Outer Solar System

    E-Print Network [OSTI]

    Jewitt, David C.

    , `primordial' water ice on Titan might be crystalline unless amorphous ice can be produced by interactionOn the State of Water Ice on Saturn's Moon Titan and Implications to Icy Bodies in the Outer Solar ReceiVed: April 25, 2009; ReVised Manuscript ReceiVed: July 9, 2009 The crystalline state of water ice

  3. Asian American and African American masculinities : race, citizenship, and culture in post-civil rights

    E-Print Network [OSTI]

    Chon-Smith, Chong

    2006-01-01T23:59:59.000Z

    Eroticized Asian in Gay Male Porn,” in Q&A: Queer in AsianEroticized Asian in Gay Male Porn. ” In Q&A: Queer in AsianEroticized Asian in Gay Male Porn,” in Q&A: Queer in Asian

  4. Aviation Sustainable Biofuels: An Asian Airline Perspective

    E-Print Network [OSTI]

    Aviation Sustainable Biofuels: An Asian Airline Perspective Dr Mark Watson Head of Environmental Affairs, Cathay Pacific Airways Ltd, Hong Kong Aviation Biofuels Session World Biofuels Markets, Rotterdam 24 March 2011 #12;Aviation Biofuels in Asia: Current Status · Focus on "2nd generation" sustainable

  5. SIZE AND SURFACE AREA OF ICY DUST AGGREGATES AFTER A HEATING EVENT AT A PROTOPLANETARY NEBULA

    SciTech Connect (OSTI)

    Sirono, Sin-iti [Earth and Environmental Sciences, Graduate School of Environmental Studies, Nagoya University, Nagoya 464-8601 (Japan)] [Earth and Environmental Sciences, Graduate School of Environmental Studies, Nagoya University, Nagoya 464-8601 (Japan)

    2013-03-01T23:59:59.000Z

    The activity of a young star rises abruptly during an FU Orionis outburst. This event causes a temporary temperature increase in the protoplanetary nebula. H{sub 2}O icy grains are sublimated by this event, and silicate cores embedded inside the ice are ejected. During the high-temperature phase, the silicate grains coagulate to form silicate core aggregates. After the heating event, the temperature drops, and the ice recondenses onto the aggregates. I determined numerically the size distribution of the ice-covered aggregates. The size of the aggregates exceeds 10 {mu}m around the snow line. Because of the migration of the ice to large aggregates, only a small fraction of the silicate core aggregate is covered with H{sub 2}O ice. After the heating event, the surface of an ice-covered aggregate is totally covered by silicate core aggregates. This might reduce the fragmentation velocity of aggregates when they collide. It is possible that the covering silicate cores shield the UV radiation field which induces photodissociation of H{sub 2}O ice. This effect may cause the shortage of cold H{sub 2}O vapor observed by Herschel.

  6. Asian Development Bank Institute | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpenWendeGuo Feng Bio EnergyInstitute Name: Asian Development Bank

  7. Celebrating Asian American Pacific Islander Heritage Month at...

    Energy Savers [EERE]

    Asian Americans, Native Hawaiians, and Pacific Islanders at the Energy Department, in the energy workforce, and throughout history. Headquarter employees and members of the general...

  8. Asian Development Bank Technical Assistance Report on Building...

    Open Energy Info (EERE)

    of the Sustainable Energy Authority in Sri Lanka Jump to: navigation, search Name Asian Development Bank Technical Assistance Report on Building the Capacity of the Sustainable...

  9. asian tropical rain: Topics by E-print Network

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

    J. 37 Ocean-atmosphere-land feedbacks on the western North Pacific-East Asian summer climate Environmental Sciences and Ecology Websites Summary: limiting poleward extent of...

  10. asian pacific neural: Topics by E-print Network

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

    of 27 Ocean-atmosphere-land feedbacks on the western North Pacific-East Asian summer climate Environmental Sciences and Ecology Websites Summary: limiting poleward extent of...

  11. asian winter monsoon: Topics by E-print Network

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

    J. 74 Ocean-atmosphere-land feedbacks on the western North Pacific-East Asian summer climate Environmental Sciences and Ecology Websites Summary: limiting poleward extent of...

  12. asian summer monsoon: Topics by E-print Network

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

    30 Ocean-atmosphere-land feedbacks on the western North Pacific-East Asian summer climate Environmental Sciences and Ecology Websites Summary: limiting poleward extent of...

  13. asian life scientists: Topics by E-print Network

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

    east-asian-languages Vertes, Akos 32 William Dampier, seaman, scientist University of Kansas - KU ScholarWorks Summary: <* Iflands near Cambodia China, Formofi, Luconia, Ce...

  14. asian mathematical conference: Topics by E-print Network

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

    and Mathematical ... Committee Special History reading course for 4 English exchange students C) ... 113 BBBOOOGGGAAAZZZIIIIIIMAASMAAS M.A. in Asian Engineering Websites...

  15. asian international college: Topics by E-print Network

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

    Open Access Theses and Dissertations Summary: ?? Because Asian American college students are commonly perceived to be highly achieving and functioning, psychosocial...

  16. Laser-driven shock experiments in pre-compressed water: Implications for magnetic field generation in Icy Giant planets

    SciTech Connect (OSTI)

    Lee, K; Benedetti, L R; Jeanloz, R; Celliers, P M; Eggert, J H; Hicks, D G; Moon, S J; Mackinnon, A; Henry, E; Koenig, M; Benuzzi-Mounaix, A; Collins, G W

    2005-11-10T23:59:59.000Z

    Laser-driven shock compression of pre-compressed water (up to 1 GPa precompression) produces high-pressure, -temperature conditions in the water inducing two optical phenomena: opacity and reflectivity in the initially transparent water. The onset of reflectivity at infrared wavelengths can be interpreted as a semi-conductor to electronic conductor transition in water and is found at pressures above {approx}130 GPa for single-shocked samples pre-compressed to 1 GPa. This electronic conduction provides an additional contribution to the conductivity required for magnetic field generation in Icy Giant planets like Uranus and Neptune.

  17. E-Print Network 3.0 - asian dub foundation Sample Search Results

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

    Page: << < 1 2 3 4 5 > >> 1 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: 1 Awakening the New "Sleeping Giant"? Asian American Political...

  18. E-Print Network 3.0 - asian success stories Sample Search Results

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

    results for: asian success stories Page: << < 1 2 3 4 5 > >> 1 The Negotiation of Political Identities: Being Queer and an Asian Pacific Islander Summary: successfully, can be...

  19. E-Print Network 3.0 - asian population modified Sample Search...

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

    Page: << < 1 2 3 4 5 > >> 1 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: and relative size of the Asian American population, along with...

  20. E-Print Network 3.0 - asian countries current Sample Search Results

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

    Collection: Biology and Medicine 2 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: to increase the number of Asian Americans eligible to register...

  1. E-Print Network 3.0 - asian economic development Sample Search...

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

    Asian coun- tries and regions. Western colonialism to rise of Asia as an economic and political power... development in contemporary China. ASIAN 490. ... Source: Ponce, V. Miguel...

  2. E-Print Network 3.0 - asian population lessons Sample Search...

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

    Page: << < 1 2 3 4 5 > >> 1 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: and relative size of the Asian American population, along with...

  3. E-Print Network 3.0 - asian population predictors Sample Search...

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

    Page: << < 1 2 3 4 5 > >> 1 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: and relative size of the Asian American population, along with...

  4. E-Print Network 3.0 - asian americans Sample Search Results

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

    Sciences and Ecology 3 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: 1 Awakening the New "Sleeping Giant"? Asian American Political...

  5. E-Print Network 3.0 - asian issues final Sample Search Results

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

    final Page: << < 1 2 3 4 5 > >> 1 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: influence the political issues that Asian Americans are most...

  6. E-Print Network 3.0 - asian black latino Sample Search Results

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

    Ethnic Summary: IndianNative American Asian Black or African American HispanicLatino White Multi-Racial Unspecified... Native American Asian Black or African American Hispanic...

  7. E-Print Network 3.0 - asian medical history Sample Search Results

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

    Medical Physics... -American Studies* Art Art History Asian American Studies Central Asian Studies Chicanao & Latinao ... Source: Sheridan, Jennifer - Women in Science...

  8. E-Print Network 3.0 - asians Sample Search Results

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

    larinsizeandshapetothe adult. The Multi-Colored Asian Lady... Beetle Harmonia axyridis Pallas The multi-colored Asian lady beetle is a native of Asia and is relatively... .Russell...

  9. Tersus Asian Renewables | 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 CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,Ltd Jump Jump to: navigation, search Name:Texas:Tersus Asian

  10. The earnings attainment patterns of Asian American women

    E-Print Network [OSTI]

    Wang, Ping

    2001-01-01T23:59:59.000Z

    Asian American women as a group have a history of almost 150 years since they first immigrated to the United States. During this time, Asian American women have experienced all kinds of ups and downs, from discrimination and exclusion to admiration...

  11. Constraints on Asian and European sources of methane from CH4 -C2H6-CO correlations in Asian outflow

    E-Print Network [OSTI]

    Jacob, Daniel J.

    of emissions from coal mining and landfills. 2 #12;1. Introduction Atmospheric methane (CH4) is an importantConstraints on Asian and European sources of methane from CH4 - C2H6-CO correlations in Asian and European methane sources Submitted to J. Geophys. Res.: 22 December 2003 Revised: 9 April 2004 1 #12

  12. Constraints on Asian and European sources of methane from CH4-C2H6-CO correlations in Asian outflow

    E-Print Network [OSTI]

    Palmer, Paul

    Constraints on Asian and European sources of methane from CH4-C2H6-CO correlations in Asian outflow of European sources could result in part from recent mitigation of emissions from coal mining and landfills: Troposphere--constituent transport and chemistry; KEYWORDS: methane, emissions, correlations Citation: Xiao, Y

  13. E-Print Network 3.0 - asian elephant elephas Sample Search Results

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

    elephant elephas Search Powered by Explorit Topic List Advanced Search Sample search results for: asian elephant...

  14. Gasoline from coal in the state of Illinois: feasibility study. Volume I. Design. [KBW gasification process, ICI low-pressure methanol process and Mobil M-gasoline process

    SciTech Connect (OSTI)

    Not Available

    1980-01-01T23:59:59.000Z

    Volume 1 describes the proposed plant: KBW gasification process, ICI low-pressure methanol process and Mobil M-gasoline process, and also with ancillary processes, such as oxygen plant, shift process, RECTISOL purification process, sulfur recovery equipment and pollution control equipment. Numerous engineering diagrams are included. (LTN)

  15. "A Tour of the Cryosphere 2009" Though cold and often remote, the icy reaches of the Arctic, Antarctic, and other frozen

    E-Print Network [OSTI]

    . These currents influence climate worldwide. Most ice exists in the cold polar regions, but we see glaciers like"A Tour of the Cryosphere 2009" Transcript Though cold and often remote, the icy reaches. Offshore, sea ice forms when the surface of the ocean freezes, pushing salt out of the ice. The cold salty

  16. 2014 : Qualification aux fonctions de matre de confrences (Section CNU 06 Sciences de gestion) 2013 : Doctorat en Sciences de gestion -IAE de Bretagne Occidentale -Laboratoire ICI EA2652

    E-Print Network [OSTI]

    Brest, Université de

    2014 : Qualification aux fonctions de maître de conférences (Section CNU 06 ­ Sciences de gestion) 2013 : Doctorat en Sciences de gestion - IAE de Bretagne Occidentale - Laboratoire ICI EA2652 Sujet de Bretagne Occidentale 2007 : Licence de Droit, option économie-gestion (mention B), Université de

  17. The British Asian Option K. Glover, G. Peskir & F. Samee

    E-Print Network [OSTI]

    Sidorov, Nikita

    The British Asian Option K. Glover, G. Peskir & F. Samee Sequential Anal. Vol. 29, No. 3, 2010 Option K. Glover, G. Peskir & F. Samee Sequential Anal. Vol. 29, No. 3, 2010, (311­327) Research Report

  18. Our Commitment to Asian American and Pacific Islanders at the...

    Energy Savers [EERE]

    Heritage Month Family Day at the Smithsonian This year it will be at the National Museum of American History on Saturday, May 4, 2013. More details to come. 2013 Asian...

  19. Iron Speciation and Mixing in Single Aerosol Particles from the Asian Continental Outflow

    SciTech Connect (OSTI)

    Moffet, Ryan C.; Furutani, Hiroshi; Rodel, Tobias; Henn, Tobias R.; Sprau, Peter; Laskin, Alexander; Uematsu, Mitsuo; Gilles, Marry K.

    2012-04-04T23:59:59.000Z

    Bioavailable iron from atmospheric aerosol is an essential nutrient that can control oceanic productivity, thereby impacting the global carbon budget and climate. Particles collected on Okinawa Island during an atmospheric pollution transport event from China were analyzed using complementary single particle techniques to determine the iron source and speciation. Comparing the spatial distribution of iron within ambient particles and standard Asian mineral dust, it was determined that field-collected atmospheric Fe-containing particles have numerous sources, including anthropogenic sources such as coal combustion. Fe-containing particles were found to be internally mixed with secondary species such as sulfate, soot, and organic carbon. The mass weighted average Fe(II) fraction (defined as Fe(II)/[Fe(II)+Fe(III)]) was determined to be 0.33 {+-} 0.08. Within the experimental uncertainty, this value lies close to the range of 0.26-0.30 determined for representative Asian mineral dust. Previous studies have indicated that the solubility of iron from combustion is much higher than that from mineral dust. Therefore, chemical and/or physical differences other than oxidation state may help explain the higher solubility of iron in atmospheric particles.

  20. On the State of Water Ice on Saturn's Moon Titan and Implications to Icy Bodies in the Outer Solar System

    E-Print Network [OSTI]

    Weijun Zheng; David Jewitt; Ralf I. Kaiser

    2008-01-18T23:59:59.000Z

    The crystalline state of water ice in the Solar System depends on the temperature history of the ice and the influence of energetic particles to which it has been exposed. We measured the infrared absorption spectra of amorphous and crystalline water ice in the 10-50 K and 10-140 K temperature range, respectively, and conducted a systematic experimental study to investigate the amorphization of crystalline water ice via ionizing radiation irradiation at doses of up to 160 \\pm 30 eV per molecule. We found that crystalline water ice can be converted only partially to amorphous ice by electron irradiation. The experiments showed that a fraction of the 1.65 \\mum band, which is characteristic for crystalline water ice, survived the irradiation, to a degree that strongly depends on the temperature. Quantitative kinetic fits of the temporal evolution of the 1.65 \\mum band clearly demonstrate that there is a balance between thermal recrystallization and irradiation-induced amorphization, with thermal recrystallizaton dominant at higher temperatures. Our experiments show the amorphization at 40K was incomplete, in contradiction to Mastrapa and Brown's conclusion (Icarus 2006, 183, 207.). At 50 K, the recrystallization due to thermal effects is strong, and most of the crystalline ice survived. Temperatures of most icy objects in the Solar System, including Jovian satellites, Saturnian satellites (including Titan), and Kuiper Belt Objects, are equal to or above 50 K; this explains why water ice detected on those objects is mostly crystalline.

  1. E-Print Network 3.0 - asian populations levels Sample Search...

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

    levels Page: << < 1 2 3 4 5 > >> 1 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: in the Asian American share of the population is similar at the...

  2. A Decision-Making Model for the Asian Intelligent Building Index

    E-Print Network [OSTI]

    Hong, J.; Chen, Z.; Li, H.; Xu, Q.

    2006-01-01T23:59:59.000Z

    The paper presents a multi-criteria decision-making model to evaluate the sustainable performances of intelligent buildings based on the Asian IB index, which is recommended by the Asian Institute of Intelligent Buildings. To undertake this task...

  3. E-Print Network 3.0 - asian longhorned beetle Sample Search Results

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

    A good bug with some bad habits The multi-colored Asian lady beetle (Harmonia axyridis Pallas) is a native of Asia and is relatively new Summary: The Multi-Colored Asian Lady...

  4. E-Print Network 3.0 - asian elephas maximus Sample Search Results

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

    in woolly mammoth hemoglobin confer biochemical Summary: sequences of African elephant (Loxodonta africana), Asian elephant (Elaphas maximus) and woolly mammoth......

  5. Ozone production in transpacific Asian pollution plumes and implications for ozone air quality in California

    E-Print Network [OSTI]

    Park, Rokjin

    Ozone production in transpacific Asian pollution plumes and implications for ozone air quality in transpacific Asian pollution plumes, and the implications for ozone air quality in California, by using pollution plumes. Strong dilution of Asian pollution plumes takes place during entrainment in the U

  6. Transport of Asian ozone pollution into surface air over the western United States in spring

    E-Print Network [OSTI]

    Transport of Asian ozone pollution into surface air over the western United States in spring Meiyun the mechanisms involved in the transport of Asian pollution plumes into western U.S. surface air through, including the interleaving and mixing of Asian pollution and stratospheric air associated with complex

  7. Asian Tracer Experiment and Atmospheric Modeling (TEAM) Project: Draft Field Work Plan for the Asian Long-Range Tracer Experiment

    SciTech Connect (OSTI)

    Allwine, K Jerry; Flaherty, Julia E.

    2007-08-01T23:59:59.000Z

    This report provides an experimental plan for a proposed Asian long-range tracer study as part of the international Tracer Experiment and Atmospheric Modeling (TEAM) Project. The TEAM partners are China, Japan, South Korea and the United States. Optimal times of year to conduct the study, meteorological measurements needed, proposed tracer release locations, proposed tracer sampling locations and the proposed durations of tracer releases and subsequent sampling are given. Also given are the activities necessary to prepare for the study and the schedule for completing the preparation activities leading to conducting the actual field operations. This report is intended to provide the TEAM members with the information necessary for planning and conducting the Asian long-range tracer study. The experimental plan is proposed, at this time, to describe the efforts necessary to conduct the Asian long-range tracer study, and the plan will undoubtedly be revised and refined as the planning goes forward over the next year.

  8. Sustainability principles of the Asian Development Bank's (ADB's) energy

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    Sustainability principles of the Asian Development Bank's (ADB's) energy policy: An opportunity Development Bank (ADB) energy projects to determine how they address the energy sector challenges facing) improving energy efficiency; (2) promoting renewable energy; (3) reducing energy poverty; and (4) enhancing

  9. GEOSYNTHETICS ASIA 2012 Asian Regional Conference on Geosynthetics

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    regarding the behavior of geosynthetic clay liners (GCLs) as part of a composite liner, focused on the GM side in contact with the GCL. Keywords: Geosynthetics, composite liners, geosynthetic clay linerGEOSYNTHETICS ASIA 2012 5th Asian Regional Conference on Geosynthetics 10 to 15 December 2012

  10. Contact Us! The Center for South Asian Studies

    E-Print Network [OSTI]

    Zhou, Pei

    emerging in India, Pakistan, Afghanistan, Bangladesh, Ne- pal, Bhutan, the Maldives, and Sri Lanka. Sponsored by the Duke Center for South Asian Studies, the Certificate will provide you with resources countries like India and Bangladesh have become key locations for international businesses looking to export

  11. ICIS Facilities and Capabilities

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

    and government authorities. This core capability extends to unmanned air vehicles (UAV) designs, where designers have access to an isolated airfield with full radio spectrum...

  12. EU, U.S., Russia, Asian States Sign Nuclear-Fusion Reactor May 24 (Bloomberg) --The European Union, the U.S., Russia and Asian nations

    E-Print Network [OSTI]

    Europe EU, U.S., Russia, Asian States Sign Nuclear-Fusion Reactor Pact May 24 (Bloomberg) -- The European Union, the U.S., Russia and Asian nations including China signed a treaty to build the first percent, China, India, South Korea and Russia 10 percent each and France 8 percent, #12;according

  13. Synoptic-scale East Asian cold surge-induced phenomena

    E-Print Network [OSTI]

    Sautter, David Carl

    1988-01-01T23:59:59.000Z

    the way across the Pacific to regenerate near 120 W. Composite height fields in the vicinity of the cyclones indicated that changes in the longwave pattern over the Pacific accompanied the shortwave midlatitude response. The east Pacific ridge amplified... OLR anomalies over the Indian and western equatorial Pacific Oceans. Fluctuations in the windfield near the exit region of the East Asian jet were important components of the 28-72 day oscillations during the northern winter. The validity...

  14. E-Print Network 3.0 - asian genetic diversity Sample Search Results

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

    where this Asian... Paradox lost: genetic diversity and the success of aquatic invasions Joe Roman1 and John A Darling2... ? Here, we review recent empirical literature comparing...

  15. E-Print Network 3.0 - alleviate asian tsunami Sample Search Results

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

    lax safety standards and post-tsunami information... New Zealand Desk. Serving at the White House as Director of Asian Affairs at the National Security ... Source: Murdoch...

  16. Impacts of the East Asian monsoon on lower tropospheric ozone over coastal South China

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    A.1 exhibits the climatology of surface CO concentrationmonsoon (EAM) on climatology and interannual variability ofozone, Asian monsoon, climatology, interannual variability

  17. E-Print Network 3.0 - andsome asian countries Sample Search Results

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

    Collection: Biology and Medicine 2 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: across the country. LEAP's mission is to achieve full...

  18. E-Print Network 3.0 - asian economic growth Sample Search Results

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

    are also world famous. In the 21st century, China's economic growth and increasing political clout... Asian coun- tries and regions. Western colonialism to rise ... Source:...

  19. E-Print Network 3.0 - asian pacific association Sample Search...

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

    of California at Los Angeles Collection: Materials Science 4 The Negotiation of Political Identities: Being Queer and an Asian Pacific Islander Summary: writing. --Sunaina...

  20. E-Print Network 3.0 - asian american identity Sample Search Results

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

    of California at Santa Barbara Collection: Geosciences 2 The Negotiation of Political Identities: Being Queer and an Asian Pacific Islander Summary: ). By affirming their...

  1. E-Print Network 3.0 - asian oncology summit Sample Search Results

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

    with the other... Asian Countries, provides India with a forum for interaction with ASEAN members. Besides these inter... , Oncology, Oil Seeds and Soil Microbiology, and...

  2. E-Print Network 3.0 - asian regional cooperation Sample Search...

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

    Japan's Council on East Asian Community (CEAC). Professor Ishigaki... attitudes of the ASEAN countries to the major powers in East ... Source: Murdoch University, Centre for Fish...

  3. E-Print Network 3.0 - asian monsoon intensity Sample Search Results

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

    Variations of the Global Monsoon Precipitation in the Last Millennium: Results from ECHO-G Model Summary: in the understanding of Asian monsoon variability has been summarized...

  4. Examining barriers and facilitators to professional mental health help-seeking in Asian American youth.

    E-Print Network [OSTI]

    Wong, Carol Chieh Yee

    2006-01-01T23:59:59.000Z

    ??The purpose of the present study was to gain a more comprehensive understanding of help-seeking in Asian American youth. The current study examined three major… (more)

  5. E-Print Network 3.0 - asian brown cloud Sample Search Results

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

    brown cloud Search Powered by Explorit Topic List Advanced Search Sample search results for: asian brown cloud Page: << < 1 2 3 4 5 > >> 1 ANNOUNCEMENT Project Atmospheric Brown...

  6. E-Print Network 3.0 - asian manuscript fragments Sample Search...

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

    . bipectinata strains Strains Typea Origin Yearb Donor Asian 381.0* Multi Patan, Nepal 1954 TDSSCd 381.1 Multi... , DNA was isolated and the target fragments amplified...

  7. E-Print Network 3.0 - asian genetic origins Sample Search Results

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

    . bipectinata strains Strains Typea Origin Yearb Donor Asian 381.0* Multi Patan, Nepal 1954 TDSSCd 381.1 Multi... more examples of intra- Table 4. Genetic differentiation...

  8. E-Print Network 3.0 - asian semantic web Sample Search Results

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

    semantic web Search Powered by Explorit Topic List Advanced Search Sample search results for: asian semantic web Page: << < 1 2 3 4 5 > >> 1 Semantic Annotation with Browserbased...

  9. E-Print Network 3.0 - asian h5n1 avian Sample Search Results

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

    a type of highly pathogenic avian... of Avian Pathologists and The American College of Poultry Veterinarians VSE 05-01 What is "Asian ... Source: Omiecinski, Curtis - Department of...

  10. E-Print Network 3.0 - asian indian adolescents Sample Search...

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

    Curriculum Guide Produced by the Department of Enrollment Services Summary: Asian Philosophy PHILOS ELECTIVE PHI 203 American Indian Philosophies PHILOS 271 ELECTIVES (6...

  11. E-Print Network 3.0 - asian small felid Sample Search Results

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

    larinsizeandshapetothe adult. The Multi-Colored Asian Lady... Beetle Harmonia axyridis Pallas The multi-colored ... Source: Landis, Doug - Department of Entomology, Michigan State...

  12. Export of Asian pollution during two cold front episodes of the TRACE-P experiment

    E-Print Network [OSTI]

    Palmer, Paul

    Export of Asian pollution during two cold front episodes of the TRACE-P experiment C. Mari how these cyclonic systems have impacted the export of pollution out of the Asian continent. We of pollution are met during flight 13 (i.e., the occurrences of the warm conveyor belt near the source regions

  13. Identification of Close Relatives in the HUGO Pan-Asian SNP Database

    E-Print Network [OSTI]

    Xu, Shuhua

    Identification of Close Relatives in the HUGO Pan-Asian SNP Database Xiong Yang, Shuhua Xu structure and migration history, this provided the most comprehensive large-scale survey of genetic relationships among individuals from the Pan-Asian SNP (PASNP) database and identified 3 pairs of monozygotic

  14. A Dynamic Programming Procedure for Pricing American-Style Asian Options

    E-Print Network [OSTI]

    L'Ecuyer, Pierre

    A Dynamic Programming Procedure for Pricing American-Style Asian Options Hatem Ben-Ameur · Michèle@iro.umontreal.ca http://www.iro.umontreal.ca/~lecuyer Pricing European-style Asian options based on the arithmetic) for which no easily computable analytical solution is available. Pricing their American-style counter- parts

  15. Transport pathways for Asian pollution outflow over the Pacific: Interannual and seasonal variations

    E-Print Network [OSTI]

    Liu, Hongyu

    Meteorology and Atmospheric Dynamics: Synoptic-scale meteorology; KEYWORDS: pollution transport, outflow emissions and of the export of Asian pollution to the global atmosphere. This was one of the majorTransport pathways for Asian pollution outflow over the Pacific: Interannual and seasonal

  16. Centrality and vulnerability in liner shipping networks: revisiting the Northeast Asian port hierarchy

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Centrality and vulnerability in liner shipping networks: revisiting the Northeast Asian port@parisgeo.cnrs.fr Sung-Woo LEE Korea Maritime Institute Shipping, Port & Logistics Research Department KBS media Center: revisiting the Northeast Asian port hierarchy Abstract This paper is essentially an empirical investigation

  17. Asian emissions of CO and NOx: Constraints from aircraft and Chinese station data

    E-Print Network [OSTI]

    Palmer, Paul

    and chemistry; KEYWORDS: inversion, Asian emissions, carbon monoxide, nitrogen oxides Citation: Wang, Y. X., MAsian emissions of CO and NOx: Constraints from aircraft and Chinese station data Yuxuan X. Wang to constrain estimates of Asian emissions of CO and NOx. A priori emissions are based on a detailed bottom

  18. Brokering strategic partnerships between Asian and western biopharmaceutical companies in the global biologics market : assessment of capabilities of Asian participants in the biologics contract manufacturing organization marketplace

    E-Print Network [OSTI]

    Chun, Soo Jin, S.M. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    It has become increasingly important for companies in the biopharmaceutical industry to maximize the clinical, commercial and economic impact of their products on a global scale. In this context, both Western and Asian ...

  19. Chemical Science

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &Chemical LabelChemical

  20. Sustainable solutions for solid waste management in Southeast Asian countries

    SciTech Connect (OSTI)

    Uyen Nguyen Ngoc [Institute for Process Engineering (IPE), Graz University of Technology, Inffeldgasse 21a, A8010 Graz (Austria)], E-mail: utemvnn2003@yahoo.com; Schnitzer, Hans [Institute for Process Engineering (IPE), Graz University of Technology, Inffeldgasse 21a, A8010 Graz (Austria)

    2009-06-15T23:59:59.000Z

    Human activities generate waste and the amounts tend to increase as the demand for quality of life increases. Today's rate in the Southeast Asian Nations (ASEANs) is alarming, posing a challenge to governments regarding environmental pollution in the recent years. The expectation is that eventually waste treatment and waste prevention approaches will develop towards sustainable waste management solutions. This expectation is for instance reflected in the term 'zero emission systems'. The concept of zero emissions can be applied successfully with today's technical possibilities in the agro-based processing industry. First, the state-of-the-art of waste management in Southeast Asian countries will be outlined in this paper, followed by waste generation rates, sources, and composition, as well as future trends of waste. Further on, solutions for solid waste management will be reviewed in the discussions of sustainable waste management. The paper emphasizes the concept of waste prevention through utilization of all wastes as process inputs, leading to the possibility of creating an ecosystem in a loop of materials. Also, a case study, focusing on the citrus processing industry, is displayed to illustrate the application of the aggregated material input-output model in a widespread processing industry in ASEAN. The model can be shown as a closed cluster, which permits an identification of opportunities for reducing environmental impacts at the process level in the food processing industry. Throughout the discussion in this paper, the utilization of renewable energy and economic aspects are considered to adapt to environmental and economic issues and the aim of eco-efficiency. Additionally, the opportunities and constraints of waste management will be discussed.

  1. Chemical Occurrences

    Broader source: Energy.gov [DOE]

    Classification of Chemical Occurrence Reports into the following four classes: Occurrences characterized by serious energy release, injury or exposure requiring medical treatment, or severe environmental damage, Occurrences characterized by minor injury or exposure, or reportable environmental release, Occurrences that were near misses including notable safety violations and Minor occurrences.

  2. Chemical Evolution

    E-Print Network [OSTI]

    Francesca Matteucci

    2007-04-05T23:59:59.000Z

    In this series of lectures we first describe the basic ingredients of galactic chemical evolution and discuss both analytical and numerical models. Then we compare model results for the Milky Way, Dwarf Irregulars, Quasars and the Intra-Cluster- Medium with abundances derived from emission lines. These comparisons allow us to put strong constraints on the stellar nucleosynthesis and the mechanisms of galaxy formation.

  3. SUPPORTING CHEMICALS

    E-Print Network [OSTI]

    See Section

    The High Production Volume (HPV) Challenge Program 1 was conceived as a voluntary initiative aimed at developing and making publicly available screening-level health and environmental effects information on chemicals manufactured in or imported into the United States in quantities greater than one million pounds per year. In the Challenge Program, producers and importers of HPV chemicals voluntarily sponsored chemicals; sponsorship entailed the identification and initial assessment of the adequacy of existing toxicity data/information, conducting new testing if adequate data did not exist, and making both new and existing data and information available to the public. Each complete data submission contains data on 18 internationally agreed to “SIDS” (Screening Information Data Set 1,2) endpoints that are screening-level indicators of potential hazards (toxicity) for humans or the environment. The Environmental Protection Agency’s Office of Pollution Prevention and Toxics (OPPT) is evaluating the data submitted in the HPV Challenge Program on approximately 1400 sponsored chemicals by developing hazard characterizations (HCs). These HCs consist of an evaluation of the quality and completeness of the data set provided in the Challenge Program submissions. They are not intended to be definitive statements regarding the possibility of unreasonable risk of

  4. E-Print Network 3.0 - asian-pacific conference tokyo Sample Search...

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

    Engineering 16 T C S P O T L I G H T Robot Learning Summary: University, Palo Alto, CA). The TC is supported by its AsianPacific representatives Masamichi Shimosaka......

  5. Council on East Asian Libraries Statistics 1998-1999 For North American Institutions [Revised

    E-Print Network [OSTI]

    Doll, Vickie; Simpson, Fung-yin Kuo

    2000-10-01T23:59:59.000Z

    Council on East Asian Libraries (CEAL) 1998-1999 annual statistical data. Revised. Data collected include volumes held, volumes added gross, serials, other materials, expenditures, staffing, and user services.

  6. Council on East Asian Libraries Statistics 2011-2012: For North American Institutions

    E-Print Network [OSTI]

    Doll, Vickie; Hsu, Calvin; Liu, Wen-ling

    2013-02-01T23:59:59.000Z

    Council on East Asian Libraries (CEAL) 2011-2012 annual statistical data. Data collected include volumes held, volumes added gross, serials, e-journals, other materials, electronic resources, ebooks, expenditures, staffing, ...

  7. E-Print Network 3.0 - asian american women Sample Search Results

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

    for Education Statistics IPEDS Data Center Summary: Total men 0 Women Nonresident alien 0 Black, non-Hispanic 0 American IndianAlaska Native 0 Asian... Total men Women...

  8. E-Print Network 3.0 - asian pacific islanders Sample Search Results

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

    Asian or Pacific Islander, you need to select a new category If you are a nonresident alien... or Other Pacific Islander (A person having origins in any of the original peoples...

  9. Local Political Context and the Puzzle of Asian American Under-participation in Electoral Politics

    E-Print Network [OSTI]

    Hsu, Naomi

    2012-01-01T23:59:59.000Z

    106 in Civic Hopes and Political Realities, eds. S. KarthickOrganizational Life and Political Incorporation of Two AsianEmpowerment. ” The American Political Science Review 84(2):

  10. OPTIMAL EXERCISE POLICIES AND SIMULATION-BASED VALUATION FOR AMERICAN-ASIAN OPTIONS

    E-Print Network [OSTI]

    Fu, Michael

    OPTIMAL EXERCISE POLICIES AND SIMULATION-BASED VALUATION FOR AMERICAN-ASIAN OPTIONS RONGWEN WU-based method that exploits the established structural properties to efficiently price such options. Sections 2

  11. E-Print Network 3.0 - asian diploid genome Sample Search Results

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

    search results for: asian diploid genome Page: << < 1 2 3 4 5 > >> 1 Population Genomics Objective: To give a presentation of about 40-90 minutes duration at the end of the...

  12. Malady of the "model minority": White racism's assault on the Asian American psyche

    E-Print Network [OSTI]

    Chou, Rosalind Sue

    2009-05-15T23:59:59.000Z

    . Respondents revealed a plethora of discriminatory incidents and shared various coping strategies that they use to deal with the stress of discrimination and to combat future racism. The analysis concludes that the great efforts that Asian Americans go...

  13. February 1992 R. H. Johnson 353 Heat and Moisture Sources and Sinks of Asian Monsoon

    E-Print Network [OSTI]

    Johnson, Richard H.

    February 1992 R. H. Johnson 353 Heat and Moisture Sources and Sinks of Asian Monsoon Precipitating Systems By Richard H. Johnson Department of Atmospheric Science, Colorado State University, Fort Collins

  14. E-Print Network 3.0 - asian energy security Sample Search Results

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

    State-Wide Program for Asian Studies... in Vermont Schools View of the floating market in Thailand at the 2008 Institute in Thailand ... Source: Hayden, Nancy J. - School of...

  15. E-Print Network 3.0 - asian populations identifies Sample Search...

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

    A good bug with some bad habits The multi-colored Asian lady beetle (Harmonia axyridis Pallas) is a native of Asia and is relatively new Summary: and crops from these and other...

  16. CROSS-CULTURAL EXPLORATORY ANALYSIS OF OCCUPATIONAL ENGAGEMENT BETWEEN ASIAN AMERICAN AND CAUCASIAN AMERICAN COLLEGE STUDENTS

    E-Print Network [OSTI]

    Le, Quoc (Thai) My

    2012-08-31T23:59:59.000Z

    values and no significant relationship with level of acculturation. Results from the study yielded two newly developed measures of occupational engagement, the Occupational Engagement Scale-Asian American (OES-AA) and Occupational Engagement...

  17. Chemical Management

    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:YearRound-Up fromDepartmentTieCelebrate Earth DayFuels Chemical Kinetic Modeling of1 DOEKinetics

  18. Applying clean coal technologies in the Asian Pacific Basin

    SciTech Connect (OSTI)

    Gillette, J.L.; Szpunar, C.B.; Surles, T.G.

    1990-01-01T23:59:59.000Z

    The United States is well positioned to play an expanding role in meeting the energy-technology demands of the Asian Pacific Basin (APB). The US Clean Coal Technology (CCT) Demonstration Program, spearheaded, stewarded, and managed by the US Department of Energy in full partnership with US industry, provides a proving ground for innovative coal-related technologies. Its precombustion, combustion, postcombustion, and conversion technologies, once tested and proven at the demonstration level, are expected to be applicable to coal-burning facilities in the APB (and elsewhere), in both the utility and industrial sectors. These technologies and concepts are expected to allow for increased utilization of the vast coal and lignite resources in the APB in an efficient, economic, and environmentally acceptable manner. They also could provide the opportunity for increased sales of US coals. Specific, potential applications in the APB will be presented, highlighting possibilities in Indonesia, Japan, the Peoples' Republic of China, South Korea, Taiwan, and Thailand. 4 refs., 1 tab.

  19. Bibliography of information sources on East Asian energy

    SciTech Connect (OSTI)

    Salosis, J.

    1982-11-01T23:59:59.000Z

    The first section of this bibliography is a subject index by title to sources of information on East Asian energy. The countries considered were: Brunei, the PRC, Taiwan, Hong Kong, Indonesia, Japan, the Koreas, Malaysia, the Philippines, Singapore, Thailand and Vietnam. If the geographic coverage by any source is restricted to a particular country and was not indicated by the title, a country abbreviation in parentheses was added. Titles that include the term data base are computerized. The second section contains the Title Index which lists each printed publication alphabetically with frequency of publication and the US$ price for a yearly air mail subscription. The publisher or distribution office is listed below the title. The Data Base Index lists computerized sources with the author and the vendor providing either online access or tapes. No prices have been quoted in this section because of the wide range of methods in use and the impossibility of running benchmarks for this study. The Address Index lists the publishers, data base authors and vendors alphabetically.

  20. Little study sees large growth in Asian natural gas market

    SciTech Connect (OSTI)

    O'Driscoll, M.

    1993-06-03T23:59:59.000Z

    Power capacity additions in Asia will at least triple by 2010, and Arthur D. Little Inc. predicts natural gas can pick up a good 15 percent of that market. The study predicts Asia potentially will need 720 gigawatts of new power generation by 2010, of which 15 percent may be gas-based. This represents a market three times the size of the US market in the same period, and would require more than $1 trillion in investment to finance the power generation projects alone. Six forces are driving new market opportunities for natural gas in Asia, and have set the stage for major investments in Asian gas-based power generation. They are: New technologies; growing environmental pressures; privatization; alternative energy pricing; gas availability; and continued economic growth. Japan, South Korea and Taiwan already have large, well-established markets for both gas and power that provide minimal opportunities for foreign investment. But the rest of Asia - specifically, India, Pakistan, the Philippines, Vietnam, Indonesia, Malaysia, the People's Republic of China, Thailand, Bangladesh and Myanmar - is still relatively undeveloped, the study said, and gas is emerging as an energy import substitute or export earner. The study found those countries will turn increased environmental awareness and concern into legislation as their economic prosperity grows, leading to a higher future value for natural gas relative to other fuels. Stricter emissions standards will favor gas over diesel, fuel oil and coal.

  1. CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING

    E-Print Network [OSTI]

    Provancher, William

    CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING Objective Chemical Engineers manufacturing, etc. Now that students have a background on Chemical Engineers, it is time for the activity. Blue frosting e. Green frosting f. Pink frosting g. Purple frosting h. Sprinkle sorting i. Sprinkle

  2. Decadal variations of the relationship between the summer North Atlantic Oscillation and middle East Asian air temperature

    E-Print Network [OSTI]

    East Asian air temperature Jianqi Sun,1 Huijun Wang,1 and Wei Yuan2 Received 20 November 2007; revised., 1998]. In turn, it affects upper ocean currents, distribution of sea surface temperature, and strength the summer (July­September) North Atlantic Oscillation (SNAO) and simultaneous East Asian air temperature

  3. Ethnic Language and East Asian Endogamy and Exogamy in the United States

    E-Print Network [OSTI]

    Jan, Jie-Sheng

    2012-02-14T23:59:59.000Z

    (Aguirre et al. 1995; King & Bratter 2007; Qian & Lichter 2007; Bratter & King 2008). One reason for this is that Asians are a small portion of the overall population. The specific characteristics of and the differences between individual Asian ethnic... (Qian, Blair and Ruf 2001). In 1979 in Los Angeles, Japanese rates of out- 5 marriages were the highest (60.6%), followed by Chinese (41.2%) and Korean (27.6%) (Kitano et al. 1984). Surprisingly, only a handful of intermarriage studies examine...

  4. Observations of the Icy Universe

    E-Print Network [OSTI]

    Boogert, Adwin; Whittet, Douglas

    2015-01-01T23:59:59.000Z

    Freeze-out of the gas phase elements onto cold grains in dense interstellar and circumstellar media builds up ice mantles consisting of molecules that are mostly formed in situ (H2O, NH3, CO2, CO, CH3OH, and more). This review summarizes the detected infrared spectroscopic ice features and compares the abundances across Galactic, extragalactic, and solar system environments. A tremendous amount of information is contained in the ice band profiles. Laboratory experiments play a critical role in the analysis of the observations. Strong evidence is found for distinct ice formation stages, separated by CO freeze out at high densities. The ice bands have proven to be excellent probes of the thermal history of their environment. The evidence for the long-held idea that processing of ices by energetic photons and cosmic rays produces complex molecules is weak. Recent state of the art observations show promise for much progress in this area with planned infrared facilities.

  5. Microfluidic chemical reaction circuits

    SciTech Connect (OSTI)

    Lee, Chung-cheng (Irvine, CA); Sui, Guodong (Los Angeles, CA); Elizarov, Arkadij (Valley Village, CA); Kolb, Hartmuth C. (Playa del Rey, CA); Huang, Jiang (San Jose, CA); Heath, James R. (South Pasadena, CA); Phelps, Michael E. (Los Angeles, CA); Quake, Stephen R. (Stanford, CA); Tseng, Hsian-rong (Los Angeles, CA); Wyatt, Paul (Tipperary, IE); Daridon, Antoine (Mont-Sur-Rolle, CH)

    2012-06-26T23:59:59.000Z

    New microfluidic devices, useful for carrying out chemical reactions, are provided. The devices are adapted for on-chip solvent exchange, chemical processes requiring multiple chemical reactions, and rapid concentration of reagents.

  6. Chemical and Biomolecular Engineering

    E-Print Network [OSTI]

    Pennycook, Steve

    Chemical and Biomolecular Engineering Combining theory and neutron scattering to understand molecular diffusion in porous materials David Sholl School of Chemical & Biomolecular Engineering Georgia Institute of Technology #12;Chemical and Biomolecular Engineering Porous materials www

  7. Asian Forum for Accelerators and Detectors 25 -26 February, 2013, Budker INP, Novosibirsk, Russia

    E-Print Network [OSTI]

    , Russia 4th Asian Forum for Accelerators and Detectors (AFAD'13) will be hosted by Budker Institute of Nuclear Physics SB RAS, Novosibirsk, Russia, from February 25 to February 26, 2013. AFAD is the new name INP SB RAS, Lavrentiev av. 11, Novosibirsk 630090 Russia Meeting Web-site: http

  8. Biomass burning emission inventory with daily resolution: Application to aircraft observations of Asian outflow

    E-Print Network [OSTI]

    Palmer, Paul

    Biomass burning emission inventory with daily resolution: Application to aircraft observations for biomass burning using AVHRR satellite observations of fire activity corrected for data gaps and scan angle biomass burning in SE Asia was a major contributor to the outflow of Asian pollution observed in TRACE

  9. A Merger of Two Theories: The Case of Multiracial Asian Identity

    E-Print Network [OSTI]

    Le, Jennifer Linh

    2014-08-08T23:59:59.000Z

    ’s perceived discrimination, one’s social networks, one’s religious upbringing and affiliation, as well as one’s sense of belonging and the salience and hierarchy of one’s identities. A sense of belonging is conflated for multiracial Asians as they do not feel...

  10. Bounds for Asian basket options Griselda Deelstra a,, Ibrahima Diallo b

    E-Print Network [OSTI]

    Deelstra, Griselda

    , Ghent University, Krijgslaan 281, building S9, 9000 Gent, Belgium Abstract In this paper we propose prices Si(t), i = 1, . . . , n, are described, under the risk neutral measure Q and with r some risk-neutral in the basket into account. Asian basket options are especially important in the energy markets where most

  11. BGSU ASIAN POPULAR CULTURE SYMPOSIUM by Esther Clinton, Jeremy Wallach, and Kristen Rudisill

    E-Print Network [OSTI]

    Moore, Paul A.

    ethnomusicologist Paul D. Greene from Penn State. Dis- Bowling Green State University P O P U L A R C U LT U R E N E Scholars from around the country converged on Bowling Green's campus for the BGSU Asian Popular Culture Sym by the hospitality they encoun- tered and by the undeniable usefulness of the Bowling Green approach, with its

  12. Pb Isotopes as an Indicator of the Asian Contribution to Particulate Air Pollution in Urban California

    SciTech Connect (OSTI)

    Ewing, Stephanie A.; Christensen, John N.; Brown, Shaun T.; Vancuren, Richard A.; Cliff, Steven S.; DePaolo, Donald J.

    2010-10-25T23:59:59.000Z

    During the last two decades, expanding industrial activity in east Asia has led to increased production of airborne pollutants that can be transported to North America. Previous efforts to detect this trans-Pacific pollution have relied upon remote sensing and remote sample locations. We tested whether Pb isotope ratios in airborne particles can be used to directly evaluate the Asian contribution to airborne particles of anthropogenic origin in western North America, using a time series of samples from a pair of sites upwind and downwind of the San Francisco Bay Area. Our results for airborne Pb at these sites indicate a median value of 29 Asian origin, based on mixing relations between distinct regional sample groups. This trans-Pacific Pb is present in small quantities but serves as a tracer for airborne particles within the growing Asian industrial plume. We then applied this analysis to archived samples from urban sites in central California. Taken together, our results suggest that the analysis of Pb isotopes can reveal the distribution of airborne particles affected by Asian industrial pollution at urban sites in northern California. Under suitable circumstances, this analysis can improve understanding of the global transport of pollution, independent of transport models.

  13. OutofSample Validation for Structured Expert Judgment of Asian Carp Establishment in Lake Erie

    E-Print Network [OSTI]

    OutofSample Validation for Structured Expert Judgment of Asian Carp Establishment in Lake Erie [H. molitrix]) establishment in Lake Erie. The classical model for structured expert judgment model States as biocontrol agents for nuisance algae in freshwater ponds and lakes (Fuller et al. 1999). Since

  14. Journal of Asian Electric Vehicles, Volume 11, Number 1, June 2013 Correlation Between Energy and Information

    E-Print Network [OSTI]

    Leung, Ka-Cheong

    are mostly fed by fossil energies, such as coal, oil, and nature gas. These fossil fuels are non and Information C. C. Chan 1 and Linni Jian 2 1 Department of Electrical & Electronic Engineering, The UniversityJournal of Asian Electric Vehicles, Volume 11, Number 1, June 2013 1625 Correlation Between Energy

  15. Sensitivity of the South Asian monsoon to elevated and non-elevated heating

    E-Print Network [OSTI]

    Kuang, Zhiming

    for the South Asian monsoon via a ``sensible-heat-driven air-pump''. In their proposed mech- anism, sensible from cold and dry extratropical air or by providing a source of elevated heating. Here we show heat fluxes from mountain slopes produce rising motion that draws surrounding air toward the mountains

  16. A Semi-Lagrangian Approach For American Asian Options Under Jump Diffusion

    E-Print Network [OSTI]

    Forsyth, Peter A.

    . Finally, companies are often more interested in the average price of oil or foreign exchange rate, than companies are certainly more interested in buying oil based on its average price instead of its spot price to price continuously observed fixed strike Asian options. At each timestep a set of one dimensional

  17. A SEMI-LAGRANGIAN APPROACH FOR AMERICAN ASIAN OPTIONS UNDER JUMP DIFFUSION

    E-Print Network [OSTI]

    Labahn, George

    oil based on its average price instead of its spot price. For a historical review of Asian options we.A. FORSYTH, AND G. LABAHN§ Abstract. A semi-Lagrangian method is presented to price continuously observed a payoff that depends on the average price of the underlying asset over a speci£ed period of time (12

  18. 10. China's Emergence, Real Exchange Rates, and Implications for East Asian Regional Trade and

    E-Print Network [OSTI]

    Kammen, Daniel M.

    10. China's Emergence, Real Exchange Rates, and Implications for East Asian Regional Trade arena is China, whose economic reforms have led it to record growth rates, dramatically accelerating results of sustained trade surpluses and managed exchange rate policies, China now holds the world

  19. Asian Institute of Technology (AIT), Klong Luang, Pathumthani, Thailand The Small Earth Nepal (SEN), Kathmandu, Nepal

    E-Print Network [OSTI]

    Walter, M.Todd

    Earth Nepal (SEN), Kathmandu, Nepal Center of Research for Environment Energy and Water (CREEW), Kathmandu, Nepal International Research Center for River Basin Environment-University of Yamanashi (ICRE). Kathmandu Valley Groundwater Outlook. Asian Institute of Technology (AIT), The Small Earth Nepal (SEN

  20. Characteristics of aerosol optical properties in pollution and Asian dust episodes

    E-Print Network [OSTI]

    Characteristics of aerosol optical properties in pollution and Asian dust episodes over Beijing, China Chenbo Xie,1,2 Tomoki Nishizawa,2, * Nobuo Sugimoto,2 Ichiro Matsui,2 and Zifa Wang3 1 Atmospheric for Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, Anhui

  1. Trade, resources and development: the implications of Asian integration Ian Coxhead1

    E-Print Network [OSTI]

    Coxhead, Ian

    Trade, resources and development: the implications of Asian integration Ian Coxhead1 Overview 2010), it also affects natural resources (Coxhead 2007; Coxhead and Jayasuriya 2010). Transport. As with the better-known examples of electronics and electrical appliances, the value chain for resource- based

  2. 1 Potential impacts of Asian carbon aerosols on future US warming 2 Haiyan Teng,1

    E-Print Network [OSTI]

    -ocean fully coupled 6 climate model to investigate possible remote impacts of 7 Asian carbonaceous aerosols effect of aerosols is included) over Asia induces 15 tropospheric heating anomalies that force large.4 C warming over the eastern 18 US during winter and over most of the US during summer. 19 Such remote

  3. A Hybrid Atmosphere-Ocean Coupling Approach on the Simulation of Tropical Asian-Pacific Climate

    E-Print Network [OSTI]

    Fu, Joshua Xiouhua

    A Hybrid Atmosphere-Ocean Coupling Approach on the Simulation of Tropical Asian-Pacific Climate at Manoa, 1680 East West Road, POST Bldg. 4th Floor, Honolulu, HI 96822 #12;ABSTRACT A unique Hybrid spring (in late fall). The encouraging results from this hybrid coupled model indicate

  4. Port competition and network polarization at the East Asian maritime corridor

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Port competition and network polarization at the East Asian maritime corridor This paper Korea Maritime Institute (KMI) Logistics and Port Research Department Sangam-dong, Mapo-gu Seoul, Korea author halshs-00558856,version1-24Jan2011 #12;2 Port competition and network polarization at the East

  5. Improved quantification of Chinese carbon fluxes using CO2//CO correlations in Asian outflow

    E-Print Network [OSTI]

    Palmer, Paul

    increases in Chinese anthropogenic CO2 emissions and would also imply a further reduction of the Chinese budget including, in particular, Chinese emissions. The CO2/CO emission ratio varies with the sourceImproved quantification of Chinese carbon fluxes using CO2//CO correlations in Asian outflow

  6. chemical analysis | EMSL

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

    chemical analysis chemical analysis Leads No leads are available at this time. Magnesium behavior and structural defects in Mg+ ion implanted silicon carbide. Abstract: As a...

  7. Guidance Document Reactive Chemicals

    E-Print Network [OSTI]

    showers and chillers. Health Hazards: The reactive chemicals are grouped primarily because of the physical

  8. Chemical Management Contacts

    Broader source: Energy.gov [DOE]

    Contacts for additional information on Chemical Management and brief description on Energy Facility Contractors Group

  9. Chemical engineers design, control and optimize large-scale chemical,

    E-Print Network [OSTI]

    Rohs, Remo

    , Biochemical, Environmental, Petroleum Engineering and Nantoechnology. CHEMICAL&MATERIALSSCIENCE CHE OVERVIEW of Science 131 units · Chemical Engineering (Petroleum) Bachelor of Science 136 units · Chemical Engineering38 Chemical engineers design, control and optimize large-scale chemical, physicochemical

  10. Endosymbiont hunting in the metagenome of Asian citrus psyllid (Diaphorina citri) (7th Annual SFAF Meeting, 2012)

    ScienceCinema (OSTI)

    Saha, Surya [Cornell University

    2013-02-12T23:59:59.000Z

    Surya Saha on "Endosymbiont hunting in the metagenome of Asian citrus psyllid (Diaphorina citri)" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  11. Circulation of Different Lineages of Dengue Virus 2, Genotype American/Asian in Brazil: Dynamics and Molecular and Phylogenetic Characterization

    E-Print Network [OSTI]

    Drumond, Betânia Paiva

    The American/Asian genotype of Dengue virus type 2 (DENV-2) was introduced into the Americas in the 80?s. Although there is no data showing when this genotype was first introduced into Brazil, it was first detected in ...

  12. Could mitochondrial efficiency explain the susceptibility to adiposity, metabolic syndrome, diabetes and cardiovascular diseases in South Asian populations? 

    E-Print Network [OSTI]

    Bhopal, Raj; Rafnsson, Snorri B

    2009-01-01T23:59:59.000Z

    for a ‘mitochondrial efficiency hypothesis’ i.e. that ancestral changes in mitochondrial coupling efficiency enhanced the successful adaptation of South Asians to environmental stressors by maximizing the conversion of energy to adenosine triphosphate...

  13. ASPAC (Asian and Pacific Council) Nations: Popular support for governments, political communities, and regimes ---------- 1960-1971

    E-Print Network [OSTI]

    Lim, Kook-Joon

    2012-06-07T23:59:59.000Z

    -1971. The nine countries are: The Republic of Korea, Japan, Nationalist China, the Philippines, Thailand, Malaysia, South Vietnam, New Zealand, and Australia, which consti. tute the Asian and Pacific Council. Eighteen national-level variables as independent..., Japan, Nationalist China, the Philippines, Thailand, Nalaysia, South Vietnam, New Zea1and, and Australia, for the period of 1960-1971. These nations constitute the Asian and Pacific Council, which has been the least integrated of the ma)or world...

  14. A Comparison of Sport Consumption Motives Between American Students and Asian International Students

    E-Print Network [OSTI]

    Kang, Chanho

    2011-02-22T23:59:59.000Z

    and uncommon markets (e.g., African Americans, Hispanic Americans, and Asian- American) as sport consumers of spectator sports (Armstrong, 1998; Clarke & Mannion, 2006, Armstrong, 2002). Although these many unusual market segments have been examined... the motivations for attending sport events, few have examined barriers to such activities. 15 There are exceptions, however, as evidenced by the work from Kwon & Trail (2001), Armstrong (2001), Cunningham & Kwon (2003), and Cunningham and Singer (2009...

  15. Asian and Pacific Centre for Transfer of Technology (APCTT) | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpenWendeGuo Feng Bio EnergyInstitute Name: Asian Development

  16. Size distribution and chemical composition of aerosol particles in the free troposphere over Japan: Aircraft measurements

    SciTech Connect (OSTI)

    Iwasaka, Y.; Mori, I.; Mastunga, K. [Nagoya Univ. (Japan)

    1996-12-31T23:59:59.000Z

    Aircraft measurements of number-, mass- and volume-size distributions of aerosols and concentration of sulfate, nitrate and others contained in particulate matter were made in the free troposphere over Japan in 1991-1994. Number-size distribution frequently shows a peak in the area of a diameter of D {ge} 1 {mu}m in the free troposphere during observational periods. A few peaks are identified in the volume-size distribution as estimated on the basis of number-size distribution having single mode in a coarse range. Mass-size distribution frequently indicate enhancement in the coarse size range. This feature of the distribution is more frequent in those measurements made at 4.42 km than those at 2.29 km. On the basis of a backward trajectory analysis of the air mass containing those particles, soil particles originating from the Asian continent affect the features found in the size distributions as well as and vertical change in those size distributions. Particulate sulfate concentration in the free troposphere suggested that chemical transformation of particles with D {ge} 1 {mu}m advanced during long range transport of the particle possibly through coagulation of sulfate particles on coarse size particles such as Asian dust particles, adsorption of gaseous sulfate. Those measurements provide useful data et to discuss global geochemical cycle and radiative forcing of particles originated from the Asian continent.

  17. Chemistry 455 Chemical Nanotechnology

    E-Print Network [OSTI]

    Rohs, Remo

    Chemistry 455 Chemical Nanotechnology 4 units Prof. Richard Brutchey, Fall 2014 (Lecture = 12:00­12:50 pm MWF) CHEM 455 is an upper-division undergraduate course in Chemical Nanotechnology. The intent

  18. Capacitive chemical sensor

    DOE Patents [OSTI]

    Manginell, Ronald P; Moorman, Matthew W; Wheeler, David R

    2014-05-27T23:59:59.000Z

    A microfabricated capacitive chemical sensor can be used as an autonomous chemical sensor or as an analyte-sensitive chemical preconcentrator in a larger microanalytical system. The capacitive chemical sensor detects changes in sensing film dielectric properties, such as the dielectric constant, conductivity, or dimensionality. These changes result from the interaction of a target analyte with the sensing film. This capability provides a low-power, self-heating chemical sensor suitable for remote and unattended sensing applications. The capacitive chemical sensor also enables a smart, analyte-sensitive chemical preconcentrator. After sorption of the sample by the sensing film, the film can be rapidly heated to release the sample for further analysis. Therefore, the capacitive chemical sensor can optimize the sample collection time prior to release to enable the rapid and accurate analysis of analytes by a microanalytical system.

  19. Institute of Chemical Engineering and High Temperature Chemical...

    Open Energy Info (EERE)

    Chemical Processes ICEHT Jump to: navigation, search Name: Institute of Chemical Engineering and High Temperature Chemical Processes (ICEHT) Place: Hellas, Greece Zip:...

  20. HARVARD UNIVERSITY CHEMICAL BIOLOGY

    E-Print Network [OSTI]

    Church, George M.

    HARVARD UNIVERSITY CHEMICAL BIOLOGY PHD PROGRAM 2013-2014 Student Handbook #12;Program Contacts at the beginning of each semester. Laboratory Rotations Students in the Chemical Biology Program are expected an interest in having Chemical Biology Program Students in their labs. Students may rotate in the labs

  1. CHEMICAL SAFETY Emergency Numbers

    E-Print Network [OSTI]

    Bolch, Tobias

    - 1 - CHEMICAL SAFETY MANUAL 2010 #12;- 2 - Emergency Numbers UNBC Prince George Campus Security Prince George Campus Chemstores 6472 Chemical Safety 6472 Radiation Safety 5530 Biological Safety 5530 use, storage, handling, waste and emergency management of chemicals on the University of Northern

  2. Department of Chemical Engineering

    E-Print Network [OSTI]

    Acton, Scott

    Developing Leaders of Innovation Department of Chemical Engineering #12;At the University of Virginia, we educate students in traditional and nontraditional areas of chemical engineering, giving them.Va. Department of Chemical Engineering benefit from a modern academic curriculum and state

  3. Computational Chemical Materials Engineering

    E-Print Network [OSTI]

    : Thermal barrier coatings, wear resistance coatings, radiation resistant materials · Materials for opticalHome Computational Chemical and Materials Engineering Tahir Cagin Chemical Engineering Department to understand behavior and properties of materials as a function of ­ Chemical constitution ­ Composition

  4. Chemical Hygiene Plan i January 2013 Chemical Hygiene Plan

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    Chemical Hygiene Plan i January 2013 Chemical Hygiene Plan (CHP) (Appendix C in Lab Safety Manual........................................................................................................................1-1 Chapter 2: Chemical Hazard Communication....................................................................................2-1 Chapter 3: Classes of Hazardous Chemicals

  5. Chemical exchange program analysis.

    SciTech Connect (OSTI)

    Waffelaert, Pascale

    2007-09-01T23:59:59.000Z

    As part of its EMS, Sandia performs an annual environmental aspects/impacts analysis. The purpose of this analysis is to identify the environmental aspects associated with Sandia's activities, products, and services and the potential environmental impacts associated with those aspects. Division and environmental programs established objectives and targets based on the environmental aspects associated with their operations. In 2007 the most significant aspect identified was Hazardous Materials (Use and Storage). The objective for Hazardous Materials (Use and Storage) was to improve chemical handling, storage, and on-site movement of hazardous materials. One of the targets supporting this objective was to develop an effective chemical exchange program, making a business case for it in FY07, and fully implementing a comprehensive chemical exchange program in FY08. A Chemical Exchange Program (CEP) team was formed to implement this target. The team consists of representatives from the Chemical Information System (CIS), Pollution Prevention (P2), the HWMF, Procurement and the Environmental Management System (EMS). The CEP Team performed benchmarking and conducted a life-cycle analysis of the current management of chemicals at SNL/NM and compared it to Chemical Exchange alternatives. Those alternatives are as follows: (1) Revive the 'Virtual' Chemical Exchange Program; (2) Re-implement a 'Physical' Chemical Exchange Program using a Chemical Information System; and (3) Transition to a Chemical Management Services System. The analysis and benchmarking study shows that the present management of chemicals at SNL/NM is significantly disjointed and a life-cycle or 'Cradle-to-Grave' approach to chemical management is needed. This approach must consider the purchasing and maintenance costs as well as the cost of ultimate disposal of the chemicals and materials. A chemical exchange is needed as a mechanism to re-apply chemicals on site. This will not only reduce the quantity of unneeded chemicals and the amount spent on new purchases, but will also avoid disposal costs. If SNL/NM were to realize a 5 percent reduction in chemical inventory and a 10 percent reduction in disposal of unused chemicals the total savings would be $189, 200 per year.

  6. Chemical engineers design, control and optimize large-scale chemical,

    E-Print Network [OSTI]

    Rohs, Remo

    Emphasis in Nanotechnology · ChemicalEngineering Emphasis in Petroleum Engineering · ChemicalEngineering38 Chemical engineers design, control and optimize large-scale chemical, physicochemical and electronics fields. Chemical Engineers are employed in areas as diverse as the chemical, materials, energy

  7. Chemical engineers design, control and optimize large-scale chemical,

    E-Print Network [OSTI]

    Rohs, Remo

    · ChemicalEngineering (Nanotechnology) Bachelor of Science 131 units · ChemicalEngineering(Petroleum38 Chemical engineers design, control and optimize large-scale chemical, physicochemical and electronics fields. Chemical Engineers are employed in areas as diverse as the chemical, pharmaceutical

  8. Chemical engineers design, control and optimize large-scale chemical,

    E-Print Network [OSTI]

    Rohs, Remo

    in Nanotechnology · ChemicalEngineering Emphasis in Petroleum Engineering · ChemicalEngineering Emphasis in Polymers38 Chemical engineers design, control and optimize large-scale chemical, physicochemical and electronics fields. Chemical Engineers are employed in areas as diverse as the chemical, pharmaceutical

  9. Appendix G. Chemicals Appendix G. Chemicals G-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people with a chemical substance. Chemicals released to the air may remain suspended for long periods of timeAppendix G. Chemicals #12;#12;Appendix G. Chemicals G-3 Appendix G. Chemicals This appendix

  10. Appendix G: Chemicals Appendix G: Chemicals G-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people with a chemical substance. Chemicals released to the air may remain suspended for long periods of timeAppendix G: Chemicals #12;#12;Appendix G: Chemicals G-3 Appendix G: Chemicals This appendix

  11. Appendix H: Chemicals Appendix H: Chemicals H-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people with a chemical substance. Chemicals released to the air may remain suspended for long periods of timeAppendix H: Chemicals #12;#12;Appendix H: Chemicals H-3 Appendix H: Chemicals This appendix

  12. Chemical evolution STRUCTURE OF GALAXIES

    E-Print Network [OSTI]

    Kruit, Piet van der

    Outline Absorption Chemical evolution STRUCTURE OF GALAXIES 8. Absorption; chemical evolution Piet Piet van der Kruit, Kapteyn Astronomical Institute Absorption; chemical evolution #12;Outline Absorption Chemical evolution Outline Absorption Holmberg's analysis Analysis of Disney et al. Edge

  13. Biomass pyrolysis for chemicals.

    E-Print Network [OSTI]

    Wild, Paul de

    2011-01-01T23:59:59.000Z

    ??Biomass Pyrolysis for Chemicals The problems associated with the use of fossil fuels demand a transition to renewable sources (sun, wind, water, geothermal, biomass) for… (more)

  14. Chemically Reactive Working Fluids

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

    commercial application. Goal: Demonstrate feasibility of employing chemically reacting fluids (CRFW) as heat transfer fluids (HTF) for CSP systems operating at 650C-1200C....

  15. EMSL - chemical analysis

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

    chemical-analysis en Magnesium behavior and structural defects in Mg+ ion implanted silicon carbide. http:www.emsl.pnl.govemslwebpublicationsmagnesium-behavior-and-structural-...

  16. Apparatus for chemical synthesis

    DOE Patents [OSTI]

    Kong, Peter C. (Idaho Falls, ID); Herring, J. Stephen (Idaho Falls, ID); Grandy, Jon D. (Idaho Falls, ID)

    2011-05-10T23:59:59.000Z

    A method and apparatus for forming a chemical hydride is described and which includes a pseudo-plasma-electrolysis reactor which is operable to receive a solution capable of forming a chemical hydride and which further includes a cathode and a movable anode, and wherein the anode is moved into and out of fluidic, ohmic electrical contact with the solution capable of forming a chemical hydride and which further, when energized produces an oxygen plasma which facilitates the formation of a chemical hydride in the solution.

  17. An Approximate Formula for 1-Year Asian Callsa 3 [ -+ t(1 -t/2) ] dt

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    An Approximate Formula for 1-Year Asian Callsa C = e-r 1 0 Set+2 t/2 N 3 [ - + t(1 - t/2) ] dt -XN - 3 , where · r - 2 /2. · is the unique value that satisfies 1 0 Se3t(1-t/2)+t+2 [ t-3t2 (1-t/2 and call it Amax(j, i). · Similarly, the running sum has a minimum value of S0(1 + j d + d2 + · · · + di

  18. Demographic analysis of the captive Asian and African elephants in North America

    E-Print Network [OSTI]

    Fraser, Susan Overman

    1983-01-01T23:59:59.000Z

    in Portland, Oregon. In wild populations of African elephants the mean calving interval ranges from 2. 9 to 9. 1 years and breeding ceases after the female reaches about 55 years of age (Laws et al. 1975). Female Asian elephants mature as early as 6 years... years for females and 11. 2 years for males with an overall average of 20. 7 years. Ages range from a 10 month old captive-born male at Portland, Oregon to a 60 year old female at Lafayette, Virginia. The modal age is 12 years and the oldest living...

  19. Chemical Accelerators The phrase "chemical accelerators"

    E-Print Network [OSTI]

    Zare, Richard N.

    bonds, 2 to 10 ev). The methods that have revealed this richness and order of medium- and high-energy, mass spectrometry. While hot-atom studies overcome the energy limitations of thermochemical methods energies of a few electron volts. Most studies of chemical kinetics made by traditional thermochemical

  20. CHEMICAL ABBREVIATION KEY ABBREVIATION CHEMICAL NAME HAZARDS

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Corrosive - base LiCl Lithium chloride Harmful MeOH Methanol Flammable #12;CHEMICAL ABBREVIATION KEY Irritant destain Methanol,acetic acid,H2O Flammable, Corrosive - acid DI H2O Deionized water DCM FeCl3 Iron(III) chloride Corrosive - acid FeSO4 Iron(II) sulfate Toxic H2O Water HCl Hydrochloric

  1. Chemical Engineering Andrew Zydney

    E-Print Network [OSTI]

    Maranas, Costas

    ;ChE Employment (2003 at PSU) Merck Dow ExxonMob Air Products Amgen PPG Sunoco Kraft Foods NRC Procter, microelectronics, consumer products, biotechnology, fuels / energy, environmental engineering, etc. ·Chemical Engineers focus on the processes involved in making new products, including chemical reactions

  2. Chemical and Biochemical

    E-Print Network [OSTI]

    Neimark, Alexander V.

    carrying out two experi- ments each semester. Graduates find careers at hospitals, nuclear plants, research how plastics, petrochemicals, or certain foods are made? Chemical engineers develop ways of converting to a variety of industries including the chemical and petrochemical fields and the pharmaceutical and biotech

  3. Tortuous path chemical preconcentrator

    DOE Patents [OSTI]

    Manginell, Ronald P. (Albuquerque, NM); Lewis, Patrick R. (Albuquerque, NM); Adkins, Douglas R. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); Simonson, Robert J. (Cedar Crest, NM)

    2010-09-21T23:59:59.000Z

    A non-planar, tortuous path chemical preconcentrator has a high internal surface area having a heatable sorptive coating that can be used to selectively collect and concentrate one or more chemical species of interest from a fluid stream that can be rapidly released as a concentrated plug into an analytical or microanalytical chain for separation and detection. The non-planar chemical preconcentrator comprises a sorptive support structure having a tortuous flow path. The tortuosity provides repeated twists, turns, and bends to the flow, thereby increasing the interfacial contact between sample fluid stream and the sorptive material. The tortuous path also provides more opportunities for desorption and readsorption of volatile species. Further, the thermal efficiency of the tortuous path chemical preconcentrator is comparable or superior to the prior non-planar chemical preconcentrator. Finally, the tortuosity can be varied in different directions to optimize flow rates during the adsorption and desorption phases of operation of the preconcentrator.

  4. What are the Starting Points? Evaluating Base-Year Assumptions in the Asian Modeling Exercise

    SciTech Connect (OSTI)

    Chaturvedi, Vaibhav; Waldhoff, Stephanie; Clarke, Leon E.; Fujimori, Shinichiro

    2012-12-01T23:59:59.000Z

    A common feature of model inter-comparison efforts is that the base year numbers for important parameters such as population and GDP can differ substantially across models. This paper explores the sources and implications of this variation in Asian countries across the models participating in the Asian Modeling Exercise (AME). Because the models do not all have a common base year, each team was required to provide data for 2005 for comparison purposes. This paper compares the year 2005 information for different models, noting the degree of variation in important parameters, including population, GDP, primary energy, electricity, and CO2 emissions. It then explores the difference in these key parameters across different sources of base-year information. The analysis confirms that the sources provide different values for many key parameters. This variation across data sources and additional reasons why models might provide different base-year numbers, including differences in regional definitions, differences in model base year, and differences in GDP transformation methodologies, are then discussed in the context of the AME scenarios. Finally, the paper explores the implications of base-year variation on long-term model results.

  5. PhD Chemical Engineering MS Chemical Engineering

    E-Print Network [OSTI]

    Collins, Gary S.

    1 PhD Chemical Engineering MS Chemical Engineering Bylaws Gene and Linda Voiland School of Chemical Engineering and Bioengineering College of Engineering and Architecture Approved by Voiland School facultyD Chemical Engineering, MS Chemical Engineering B. Discipline: Edgar, et al.1 provide a succinct description

  6. Appendix B: Chemicals Appendix B: Chemicals B-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people are exposed to chemicals by inhalation (breathing air), ingestion (eating exposed plants and animalsAppendix B: Chemicals #12;Appendix B: Chemicals B-3 Appendix B: Chemicals This appendix presents

  7. Chemical process hazards analysis

    SciTech Connect (OSTI)

    NONE

    1996-02-01T23:59:59.000Z

    The Office of Worker Health and Safety (EH-5) under the Assistant Secretary for the Environment, Safety and Health of the US Department (DOE) has published two handbooks for use by DOE contractors managing facilities and processes covered by the Occupational Safety and Health Administration (OSHA) Rule for Process Safety Management of Highly Hazardous Chemicals (29 CFR 1910.119), herein referred to as the PSM Rule. The PSM Rule contains an integrated set of chemical process safety management elements designed to prevent chemical releases that can lead to catastrophic fires, explosions, or toxic exposures. The purpose of the two handbooks, ``Process Safety Management for Highly Hazardous Chemicals`` and ``Chemical Process Hazards Analysis,`` is to facilitate implementation of the provisions of the PSM Rule within the DOE. The purpose of this handbook ``Chemical Process Hazards Analysis,`` is to facilitate, within the DOE, the performance of chemical process hazards analyses (PrHAs) as required under the PSM Rule. It provides basic information for the performance of PrHAs, and should not be considered a complete resource on PrHA methods. Likewise, to determine if a facility is covered by the PSM rule, the reader should refer to the handbook, ``Process Safety Management for Highly Hazardous Chemicals`` (DOE- HDBK-1101-96). Promulgation of the PSM Rule has heightened the awareness of chemical safety management issues within the DOE. This handbook is intended for use by DOE facilities and processes covered by the PSM rule to facilitate contractor implementation of the PrHA element of the PSM Rule. However, contractors whose facilities and processes not covered by the PSM Rule may also use this handbook as a basis for conducting process hazards analyses as part of their good management practices. This handbook explains the minimum requirements for PrHAs outlined in the PSM Rule. Nowhere have requirements been added beyond what is specifically required by the rule.

  8. or ChemiCal engineering?

    E-Print Network [OSTI]

    Wagner, Stephan

    Chemistry or ChemiCal engineering? Do both at Wits! www.wits.ac.za #12;Chemistry or ChemiCal by a BScEng (Chem Eng)! Which should I choose: Chemistry or Chemical Engineering? Because the chemist and the chemical engineer work so closely in industry, there is little doubt that the chemical engineer who has

  9. Specimen Curriculum for Chemical Engineering Focus Area: Chemical Engineering

    E-Print Network [OSTI]

    Bordenstein, Seth

    Chemistry Chem 220B 3 hours Physical Chemistry Chem 230 3 hours Chemical Reactor Engineering ChBE 225 3Specimen Curriculum for Chemical Engineering Focus Area: Chemical Engineering Semester hours SOPHOMORE YEAR FALL SPRING Chem 219A

  10. Chemical Sciences Project Description

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &Chemical LabelChemicalChemicalModeling

  11. Greenhouse Gas Mitigation Through Energy Crops in the U.S. With Implications for Asian-Pacific Countries

    E-Print Network [OSTI]

    McCarl, Bruce A.

    into energy crop production will most likely carry this price through increased purchasing cost and all energy the production of energy crops and other agricultural mitigation strategies. This analysis estimates the economicGreenhouse Gas Mitigation Through Energy Crops in the U.S. With Implications for Asian

  12. The hidden world of Asian tiger mosquitoes: immature Aedes albopictus (Skuse) dominate in rainwater corrugated extension spouts

    E-Print Network [OSTI]

    The hidden world of Asian tiger mosquitoes: immature Aedes albopictus (Skuse) dominate in rainwater: catch basins and corrugated extension spouts (CES), the latter used to divert rainwater in downspouts often the only species collected in CES. Specific characteristics of the CES were not significantly

  13. Digital Gas Joins Asian Waste-to-Energy Consortium: To Eliminate Coal as a Power Plant Fuel

    E-Print Network [OSTI]

    Columbia University

    Energy's patented technology produces a clean-burning by-product from the widest variety of processed-efficient technology represented by the coal-substitute technology. The same technology will be deployed by DIGGDigital Gas Joins Asian Waste-to-Energy Consortium: To Eliminate Coal as a Power Plant Fuel Digital

  14. Different orbital rhythms in the Asian summer monsoon records from North and South China during the Pleistocene

    E-Print Network [OSTI]

    Utrecht, Universiteit

    summer monsoon North China South China solar insolation glacial­interglacial cycles Pleistocene Here weDifferent orbital rhythms in the Asian summer monsoon records from North and South China during, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710075, China b Paleomagnetism

  15. Better Air Quality in Asian and Pacific Rim Cities (BAQ 2002) 16 Dec 2002 18 Dec 2002, Hong Kong SAR

    E-Print Network [OSTI]

    Columbia University

    , and the development of the technologies for incineration and the approach for the control of pollutants that producesBetter Air Quality in Asian and Pacific Rim Cities (BAQ 2002) 16 Dec 2002 ­ 18 Dec 2002, Hong Kong in China. Key words: Municipal solid waste, Disposal, Incineration, Pollution 1. Basic characteristics

  16. ITP Chemicals: Chemical Bandwidth Study - Energy Analysis: A...

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

    Chemical Bandwidth Study - Energy Analysis: A Powerful Tool for Identifying Process Inefficiencies in the U.S. Chemical Industry, Industrial Technologies Program, DRAFT Summary...

  17. CHEMICAL ENGINEERING Program of Study

    E-Print Network [OSTI]

    Thomas, Andrew

    CHEMICAL ENGINEERING Program of Study Research Facilities Financial Aid Applying Correspondence The Department of Chemical Engineering and Biological Engineering has well-established programs at both area of chemical engineering and include both fundamental and applied topics. The Department has

  18. The energy situation in the Asian-Pacific region and international cooperation

    SciTech Connect (OSTI)

    Sakakibara, S.

    1983-08-01T23:59:59.000Z

    After the second oil crisis (1979-80), the developing countries in the Asian-Pacific region adopted two major energy policies: conservation and the introduction and stimulation of alternative sources of energy to oil. Energy conservation was successfully achieved only in the newly industrialized countries, including Korea, Taiwan, and Singapore; the potential for conservation was very limited in other less-developed countries. In order to promote energy conservation, many countries adopted a policy of higher prices for particular petroleum products. The results of the push to introduce or expand nonoil alternative sources of energy have been quite encouraging. Excellent examples are the development of natural gas in Thailand, Malaysia, and Indonesia; of coal and lignite in Indonesia; and of lignite in Thailand. Energy management and the expansion of domestic energy resources in the developing countries will require not only imported technology but the upgrading of indigenous human resources to guarantee long-term and successful development.

  19. Chemical Engineering Is Chemical Engineering right for me?

    E-Print Network [OSTI]

    Harman, Neal.A.

    Chemical Engineering Is Chemical Engineering right for me? If you are interested in the uses and processes surrounding the engineering of new and raw materials, a degree in Chemical Engineering may be well suited to you. The Chemical Engineering degree programme will focus on the development of products

  20. Chemical Organization Theory as a Theoretical Base for Chemical Computing

    E-Print Network [OSTI]

    Dittrich, Peter

    Chemical Organization Theory as a Theoretical Base for Chemical Computing NAOKI MATSUMARU, FLORIAN-07743 Jena, Germany http://www.minet.uni-jena.de/csb/ Submitted 14 November 2005 In chemical computing- gramming chemical systems a theoretical method to cope with that emergent behavior is desired

  1. Appendix G. Chemicals Appendix G. Chemicals G-3

    E-Print Network [OSTI]

    Pennycook, Steve

    . Through the use of chemicals, we can increase food production, cure diseases, build more efficient houses or way in which a person can come in contact with a chemical substance. Chemicals released to the air may are exposed to chemicals by inhalation (breathing air), ingestion (eating exposed plants and animals

  2. Appendix H. Chemicals Appendix H. Chemicals H-3

    E-Print Network [OSTI]

    Pennycook, Steve

    . Through the use of chemicals, we can increase food production, cure diseases, build more efficient houses or way in which a person can come in contact with a chemical substance. Chemicals released to the air may are exposed to chemicals by inhalation (breathing air), ingestion (eating exposed plants and animals

  3. Appendix G. Chemicals Appendix G. Chemicals G-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people with a chemical substance. Chemicals released to the air may remain suspended for long periods, or they may effluents, which can enter streams and rivers. People are exposed to chemicals by inhalation (breathing air

  4. Untangling the Chemical Evolution of Titan's Atmosphere and Surface -- From Homogeneous to Heterogeneous Chemistry

    SciTech Connect (OSTI)

    Kaiser, Ralf I.; Maksyutenko, Pavlo; Ennis, Courtney; Zhang, Fangtong; Gu, Xibin; Krishtal, Sergey P.; Mebel, Alexander M.; Kostko, Oleg; Ahmed, Musahid

    2010-03-16T23:59:59.000Z

    The arrival of the Cassini-Huygens probe at Saturn's moon Titan - the only Solar System body besides Earth and Venus with a solid surface and a thick atmosphere with a pressure of 1.4 atm at surface level - in 2004 opened up a new chapter in the history of Solar System exploration. The mission revealed Titan as a world with striking Earth-like landscapes involving hydrocarbon lakes and seas as well as sand dunes and lava-like features interspersed with craters and icy mountains of hitherto unknown chemical composition. The discovery of a dynamic atmosphere and active weather system illustrates further the similarities between Titan and Earth. The aerosol-based haze layers, which give Titan its orange-brownish color, are not only Titan's most prominent optically visible features, but also play a crucial role in determining Titan's thermal structure and chemistry. These smog-like haze layers are thought to be very similar to those that were present in Earth's atmosphere before life developed more than 3.8 billion years ago, absorbing the destructive ultraviolet radiation from the Sun, thus acting as 'prebiotic ozone' to preserve astrobiologically important molecules on Titan. Compared to Earth, Titan's low surface temperature of 94 K and the absence of liquid water preclude the evolution of biological chemistry as we know it. Exactly because of these low temperatures, Titan provides us with a unique prebiotic 'atmospheric laboratory' yielding vital clues - at the frozen stage - on the likely chemical composition of the atmosphere of the primitive Earth. However, the underlying chemical processes, which initiate the haze formation from simple molecules, have been not understood well to date.

  5. Micromachined chemical jet dispenser

    DOE Patents [OSTI]

    Swierkowski, S.P.

    1999-03-02T23:59:59.000Z

    A dispenser is disclosed for chemical fluid samples that need to be precisely ejected in size, location, and time. The dispenser is a micro-electro-mechanical systems (MEMS) device fabricated in a bonded silicon wafer and a substrate, such as glass or silicon, using integrated circuit-like fabrication technology which is amenable to mass production. The dispensing is actuated by ultrasonic transducers that efficiently produce a pressure wave in capillaries that contain the chemicals. The 10-200 {micro}m diameter capillaries can be arranged to focus in one spot or may be arranged in a larger dense linear array (ca. 200 capillaries). The dispenser is analogous to some ink jet print heads for computer printers but the fluid is not heated, thus not damaging certain samples. Major applications are in biological sample handling and in analytical chemical procedures such as environmental sample analysis, medical lab analysis, or molecular biology chemistry experiments. 4 figs.

  6. Micromachined chemical jet dispenser

    DOE Patents [OSTI]

    Swierkowski, Steve P. (Livermore, CA)

    1999-03-02T23:59:59.000Z

    A dispenser for chemical fluid samples that need to be precisely ejected in size, location, and time. The dispenser is a micro-electro-mechanical systems (MEMS) device fabricated in a bonded silicon wafer and a substrate, such as glass or silicon, using integrated circuit-like fabrication technology which is amenable to mass production. The dispensing is actuated by ultrasonic transducers that efficiently produce a pressure wave in capillaries that contain the chemicals. The 10-200 .mu.m diameter capillaries can be arranged to focus in one spot or may be arranged in a larger dense linear array (.about.200 capillaries). The dispenser is analogous to some ink jet print heads for computer printers but the fluid is not heated, thus not damaging certain samples. Major applications are in biological sample handling and in analytical chemical procedures such as environmental sample analysis, medical lab analysis, or molecular biology chemistry experiments.

  7. November 2006 CHEMICAL HYGIENE PLAN

    E-Print Network [OSTI]

    Bordenstein, Seth

    .0 DEPARTMENTAL SAFETY MANAGEMENT 4.1 CHEMISTRY SAFETY COMMITTEE 4.2 TRAINING 4.3 CHEMICAL SAFETY PROTOCOLS 4.2 CHEMICAL HAZARD INFORMATION 6.3 CHEMICAL STORAGE IN LABORATORIES 6.4 WORKING WITH PARTICULARLY HAZARDOUS PROCEDURES 6.8 CHEMICAL WASTE DISPOSAL 6.9 COMPRESSED GASES 6.10 CRYOGENIC LIQUIDS #12;November 2006 3 6

  8. New Science for Chemicals Policy

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    Disease Control and Prevention, Third National Report on Human Exposure to Environmental Chemicals (

  9. Process Intensification - Chemical Sector Focus

    Office of Environmental Management (EM)

    Process Intensification - Chemical Sector Focus 1 Technology Assessment 2 Contents 3 1. Introduction ......

  10. Chemical Hygiene and Safety Plan

    E-Print Network [OSTI]

    Ricks Editor, R.

    2009-01-01T23:59:59.000Z

    G-31 Fluorocarbonhydrocarbons, and (3) fluorocarbon solvents. However, aHigh Hazard Chemicals Fluorocarbon Solvents Fluorocarbon

  11. Chemical Label Information

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &Chemical Label Information Chemical

  12. Development of the use, and approval testing of duplex stainless steel in the chemical industry

    SciTech Connect (OSTI)

    Smith, R.F. [ICI, Cleveland (United Kingdom); Pennington, A. [ICI Teesside Operations, Cleveland (United Kingdom)

    1994-12-31T23:59:59.000Z

    The application of duplex stainless steels within ICI began in the early 1970`s. At that time Langley 40V the precursor of Ferralium was being introduced into phosphoric acid production as a pump material, which gave a superior corrosion/erosion resistance compared to 316L in such hostile environments. At the same time the UNS S31500 duplex alloy was being introduced as a tube material not so much for its corrosion resistance, but to give enhanced performance over carbon steel with better resistance to chloride SCC compared with austenitic 300 series type stainless steels. Since then duplex alloys have gained increasing use as the product forms have increased and the alloys have developed. In addition to their resistance to chlorides their good corrosion resistance in difficult chemical environments has been exploited. This has necessitated ensuring that welded structures have a corrosion resistance matching the parent plate. This paper gives examples of some of the applications and the development of a test procedure based on ASTM G-48 to approve the integrity of the welds in a corrosive environment.

  13. NETL - Chemical Looping Reactor

    ScienceCinema (OSTI)

    None

    2014-06-26T23:59:59.000Z

    NETL's Chemical Looping Reactor unit is a high-temperature integrated CLC process with extensive instrumentation to improve computational simulations. A non-reacting test unit is also used to study solids flow at ambient temperature. The CLR unit circulates approximately 1,000 pounds per hour at temperatures around 1,800 degrees Fahrenheit.

  14. A numerical study of the effect of different aerosol types on East Asian summer clouds and precipitation

    SciTech Connect (OSTI)

    Jiang, Yiquan; Liu, Xiaohong; Yang, Xiuqun; Wang, Minghuai

    2013-05-01T23:59:59.000Z

    The impact of anthropogenic aerosol on the East Asian summer monsoon (EASM) is investigated with NCAR CAM5, a state-of-the-art climate model with aerosol’s direct and indirect effects. Results indicate that anthropogenic aerosol tends to cause a weakened EASM with a southward shift of precipitation in East Asia mostly by its radiative effect. Anthropogenic aerosol induced surface cooling stabilizes the boundary layer, suppresses the convection and latent heat release in northern China, and reduces the tropospheric temperature over land and land-sea thermal contrast, thus leading to a weakened EASM. Meanwhile, acting as cloud condensation nuclei (CCN), anthropogenic aerosol can significantly increase the cloud droplet number concentration but decrease the cloud droplet effective radius over Indochina and Indian Peninsulas as well as over southwestern and northern China, inhibiting the precipitation in these regions. Thus, anthropogenic aerosol tends to reduce Southeast and South Asian summer monsoon precipitation by its indirect effect.

  15. Future projection of mean and variability of the Asian Summer Monsoon and Indian Ocean Climate systems

    SciTech Connect (OSTI)

    Annamalai, H [IPRC, University of Hawaii

    2014-09-15T23:59:59.000Z

    The overall goal of this project is to assess the ability of the CMIP3/5 models to simulate the Indian-Ocean monsoon systems. The PI along with post-docs investigated research issues ranging from synoptic systems to long-term trends over the Asian monsoon region. The PI applied diagnostic tools such as moist static energy (MSE) to isolate: the moist and radiative processes responsible for extended monsoon breaks over South Asia, precursors in the ENSO-monsoon association, reasons for the drying tendency over South Asia and the possible effect on tropical Indian Ocean climate anomalies influencing certain aspects of ENSO characteristics. By diagnosing various observations and coupled model simulations, we developed working hypothesis and tested them by carrying out sensitivity experiments with both linear and nonlinear models. Possible physical and dynamical reasons for model sensitivities were deduced. On the teleconnection front, the ability of CMIP5 models in representing the monsoon-desert mechanism was examined recently. Further more, we have applied a suite of diagnostics and have performed an in depth analysis on CMIP5 integrations to isolate the possible reasons for the ENSO-monsoon linkage or lack thereof. The PI has collaborated with Dr. K.R. Sperber of PCMDI and other CLIVAR Asian-Australian monsoon panel members in understanding the ability of CMIP3/5 models in capturing monsoon and its spectrum of variability. The objective and process-based diagnostics aided in selecting models that best represent the present-day monsoon and its variability that are then employed for future projections. Two major highlights were an invitation to write a review on present understanding monsoons in a changing climate in Nature Climate Change, and identification of an east-west shift in observed monsoon rainfall (more rainfall over tropical western Pacific and drying tendency over South Asia) in the last six decades and attributing that shift to SST rise over the tropical western Pacific. On the training of post-doctoral scientists: the PI spent considerable amount of time and efforts in introducing the post-docs into climate modeling and designing the numerical experiments. With training provided and knowledge gained, post-docs worked in the project obtained long term positions elsewhere. The PI also enjoyed the experience in managing the works and educating work ethics to the younger generation. Based on the research achievements and publications, the PI gave invited talks in major international monsoon conferences/workshops, and gave lectures in various research organizations in the last six years. Finally, during the project period, the PI attended all the DOE organized PIs meeting and presented the major results. Some of the major implications of the project include: (i) Sustained observational efforts are necessary to monitor the three-dimensional moisture distribution over the Asian monsoon region that would aid in better understanding, modeling and predicting severe monsoons well in advance and (ii) process-based diagnostics lead pathways for model improvements.

  16. COOEE bitumen: chemical aging

    E-Print Network [OSTI]

    Lemarchand, Claire A; Dyre, Jeppe C; Hansen, Jesper S

    2013-01-01T23:59:59.000Z

    We study chemical aging in "COOEE bitumen" using molecular dynamic simulations. The model bitumen is composed of four realistic molecule types: saturated hydrocarbon, resinous oil, resin, and asphaltene. The aging reaction is modelled by the chemical reaction: "2 resins $\\rightarrow$ 1 asphaltene". Molecular dynamic simulations of four bitumen compositions, obtained by a repeated application of the aging reaction, are performed. The stress autocorrelation function, the fluid structure, the rotational dynamics of the plane aromatic molecules, and the diffusivity of each molecule, are determined for the four different compositions. The aging reaction causes a significant dynamics slowdown, which is correlated to the aggregation of asphaltene molecules in larger and dynamically slower nanoaggregates. Finally, a detailed description of the role of each molecule types in the aggregation and aging processes is given.

  17. Devices for collecting chemical compounds

    DOE Patents [OSTI]

    Scott, Jill R; Groenewold, Gary S

    2013-12-24T23:59:59.000Z

    A device for sampling chemical compounds from fixed surfaces and related methods are disclosed. The device may include a vacuum source, a chamber and a sorbent material. The device may utilize vacuum extraction to volatilize the chemical compounds from a fixed surface so that they may be sorbed by the sorbent material. The sorbent material may then be analyzed using conventional thermal desorption/gas chromatography/mass spectrometry (TD/GC/MS) instrumentation to determine presence of the chemical compounds. The methods may include detecting release and presence of one or more chemical compounds and determining the efficacy of decontamination. The device may be useful in collection and analysis of a variety of chemical compounds, such as residual chemical warfare agents, chemical attribution signatures and toxic industrial chemicals.

  18. Council on East Asian Libraries Statistics 2006-2007 For North American Institutions

    E-Print Network [OSTI]

    Doll, Vickie; Hsu, Calvin; Simpson, Fung-yin Kuo

    2008-02-01T23:59:59.000Z

    ://www.arl.org/bm~doc/07ssurvey_final.pdf> Holdings of East Asian Materials of North American Institutions as of June 30, T o t a l Vol u m e s in Lib r a r y I n s t i t u t io n s JP N K OR N- CJ K TOTA LCHN JPN K OR N-CJ K TOTALCHN J PN KOR N-CJK TO TA LCHN JPN K OR N... 12865 210 0 1 7 5 5 0 16 , 720 B ri g h a m Youn g 5 0 042 15088 8 19 9 0 73 , 329 2089 3 33 453 0 2,875 0 0 0 0 0 208 9 3 3 3 453 0 2,875 52131 1 5421 8652 0 76,204 Britis h Columb i a 295242 148352 24913 761 6 3 544,07 0 4811 4797 455 0 1 0 , 0 6 3 0 0...

  19. Maturation of Tertiary sediments in the Asian Continental Margins: A basis for hydrocarbon generation studies

    SciTech Connect (OSTI)

    Miki, Takashi (Kyushu Univ., Fukuoka (Japan))

    1994-07-01T23:59:59.000Z

    In the marginal areas of the Asian continent, the Paleogene and Miocene coal-bearing formations are sporadically distributed. In some areas, particularly in the sea regions, their equivalents are possibly explored for oil and gas. The basins mainly formed as tectonic depressions, and are filled with fluvial to marine clastic rocks. The formations show marked lateral variation in thickness, lithology, and sediment characteristics, which are related to the geotectonic settings of the basins at active plate margins. Remarkable accumulation of overburden and high paleogeothermal conditions, which are marked in northern Kyushu, Japan, and Thailand, influenced diagenesis. Organic and inorganic maturation studies in northern Kyushu reveal a progress of diagenesis from the inland of Kyushu toward the sea region essentially controlled by additional heat supply from the sea region during and after sedimentation. The sediments on the land surface are chiefly overmatured, and/or contain minor amounts of organic carbon. High paleogeothermal influence on Tertiary maturation is clear also in northern Thailand. The high paleotemperature conditions in these areas may be related to tectonic interaction between the oceanic and continental plates.

  20. Markets for coal and coal technologies in Asian and Pacific Basin countries

    SciTech Connect (OSTI)

    Not Available

    1988-01-01T23:59:59.000Z

    In a new market analysis available from the Utility Data Institute (UDI), Viking Systems International (VSI) of Pittsburgh, PA, argues that the nations in the Pacific Basin and South Asia provide an exciting market opportunity for vendors and suppliers of coal power technology, services, and fuel. Critical market factors for increased coal use include: (1) availability of domestic coal resources; (2) price of competing fuels; (3) infrastructure for mining and transportation; (4) environmental regulations concerning coal use; and (5) the development and application of new coal technologies. An overview is presented of the current energy situation and future development options in thirteen different countries: Afghanistan, Australia, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, People's Republic of China, Philippines, Republic of China (Taiwan), Republic of Korea (South Korea), and Thailand. More than 150 detailed tables, charts, and maps present analyses of existing coal reserves, coal characteristics, domestic energy production by fuel mix, energy consumption, electric power generation, and regulatory practices in each country. The report was developed by VSI from two computerized data bases---one on coal characteristics and reserves, the other on electric utilities and power plants in Asian countries. A chapter in the report describes the data bases in more detail.

  1. Cotton Harvest-Aid Chemicals.

    E-Print Network [OSTI]

    Metzer, Robert B.; Supak, James

    1987-01-01T23:59:59.000Z

    of Application Managing Harvest-Aid Program Secondary Growth Insect Control Care of Equipment Safety with Chemicals Guide for Using Cotton Harvest Aids Defoliants Desiccants Mixtures Plant Regulators-Conditioners 3 3 4 4 4 4 5 5 6 7 7 COTTON... HARVEST-AID CHEMICALS Robert B. Metzer and James Supak* As the name implies, harvest-aid chemicals pre pare the cotton crop for harvest by reducing foliage and plant moisture that interfere with harvesting operations. Harvest-aid chemicals...

  2. LLNL Chemical Kinetics Modeling Group

    SciTech Connect (OSTI)

    Pitz, W J; Westbrook, C K; Mehl, M; Herbinet, O; Curran, H J; Silke, E J

    2008-09-24T23:59:59.000Z

    The LLNL chemical kinetics modeling group has been responsible for much progress in the development of chemical kinetic models for practical fuels. The group began its work in the early 1970s, developing chemical kinetic models for methane, ethane, ethanol and halogenated inhibitors. Most recently, it has been developing chemical kinetic models for large n-alkanes, cycloalkanes, hexenes, and large methyl esters. These component models are needed to represent gasoline, diesel, jet, and oil-sand-derived fuels.

  3. CHEMICAL LABORATORY SAFETY AND METHODOLOGY

    E-Print Network [OSTI]

    Northern British Columbia, University of

    CHEMICAL LABORATORY SAFETY AND METHODOLOGY MANUAL August 2013 #12;ii Emergency Numbers UNBC Prince-Emergency Numbers UNBC Prince George Campus Chemstores 6472 Chemical Safety 6472 Radiation Safety 6472 Biological the safe use, storage, handling, waste and emergency management of chemicals on the University of Northern

  4. ANALYTICAL METHODS in CHEMICAL ECOLOGY

    E-Print Network [OSTI]

    ANALYTICAL METHODS in CHEMICAL ECOLOGY a post graduate course (doktorandkurs) when: February 10 ­ 28, 2014 where: Chemical Ecology, Plant Protection Biology, Swedish University of Agriculture (SLU to modern analytical methods used in Chemical Ecological and Ecotoxicological research, such as: methods

  5. Optical Properties of Saharan Dust and Asian Dust: Application to Radiative Transfer Simulations

    E-Print Network [OSTI]

    Fang, Guangyang

    2012-07-16T23:59:59.000Z

    Because the bulk optical properties of dust are largely dependent on their chemical composition, published reports from numerous dust field studies enabled us to compile observation data sets to derive the effective complex refractive indices...

  6. Chemical kinetics modeling

    SciTech Connect (OSTI)

    Westbrook, C.K.; Pitz, W.J. [Lawrence Livermore National Laboratory, CA (United States)

    1993-12-01T23:59:59.000Z

    This project emphasizes numerical modeling of chemical kinetics of combustion, including applications in both practical combustion systems and in controlled laboratory experiments. Elementary reaction rate parameters are combined into mechanisms which then describe the overall reaction of the fuels being studied. Detailed sensitivity analyses are used to identify those reaction rates and product species distributions to which the results are most sensitive and therefore warrant the greatest attention from other experimental and theoretical research programs. Experimental data from a variety of environments are combined together to validate the reaction mechanisms, including results from laminar flames, shock tubes, flow systems, detonations, and even internal combustion engines.

  7. Chemical sensing flow probe

    SciTech Connect (OSTI)

    Laguna, G.R.; Peter, F.J.; Butler, M.A.

    1999-02-16T23:59:59.000Z

    A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir. 7 figs.

  8. Chemical Sciences Division - CSD

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof a blast-resistant navalChemCam laser ChemicalCSD

  9. Chemical Processing Qualification Standard

    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:YearRound-Up fromDepartmentTieCelebrate Earth DayFuels Chemical Kinetic Modeling of16-2010 February

  10. CAMD Cleanroom Chemical List

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation Sites Proposed Route Segments (notCAMD Cleanroom Chemical List

  11. Chemical sensing flow probe

    DOE Patents [OSTI]

    Laguna, George R. (Albuquerque, NM); Peter, Frank J. (Albuquerque, NM); Butler, Michael A. (Albuquerque, NM)

    1999-01-01T23:59:59.000Z

    A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir.

  12. Chemical & Engineering Materials | More Science | ORNL

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

    Chemical & Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the...

  13. Chemical Reactions in DSMC

    SciTech Connect (OSTI)

    Bird, G. A. [GAB Consulting Pty Ltd, 144/110 Sussex Street, Sydney NSW 2000 (Australia)

    2011-05-20T23:59:59.000Z

    DSMC simulations of chemically reacting gas flows have generally employed procedures that convert the macroscopic chemical rate equations to reaction cross-sections at the microscopic level. They therefore depend on the availability of experimental data that has been fitted to equations of the Arrhenius form. This paper presents a physical model for dissociation and recombination reactions and a phenomenological model for exchange and chain reactions. These are based on the vibrational states of the colliding molecules and do not require any experimentally-based data. The simplicity of the models allows the corresponding rate equations to be written down and, while these are not required for the implementation of the models, they facilitate their validation. The model is applied to a typical hypersonic atmospheric entry problem and the results are compared with the corresponding results from the traditional method. It is also used to investigate both spontaneous and forced ignition as well as the structure of a deflagration wave in an oxygen-hydrogen mixture.

  14. Chemical Looping Combustion Kinetics

    SciTech Connect (OSTI)

    Edward Eyring; Gabor Konya

    2009-03-31T23:59:59.000Z

    One of the most promising methods of capturing CO{sub 2} emitted by coal-fired power plants for subsequent sequestration is chemical looping combustion (CLC). A powdered metal oxide such as NiO transfers oxygen directly to a fuel in a fuel reactor at high temperatures with no air present. Heat, water, and CO{sub 2} are released, and after H{sub 2}O condensation the CO{sub 2} (undiluted by N{sub 2}) is ready for sequestration, whereas the nickel metal is ready for reoxidation in the air reactor. In principle, these processes can be repeated endlessly with the original nickel metal/nickel oxide participating in a loop that admits fuel and rejects ash, heat, and water. Our project accumulated kinetic rate data at high temperatures and elevated pressures for the metal oxide reduction step and for the metal reoxidation step. These data will be used in computational modeling of CLC on the laboratory scale and presumably later on the plant scale. The oxygen carrier on which the research at Utah is focused is CuO/Cu{sub 2}O rather than nickel oxide because the copper system lends itself to use with solid fuels in an alternative to CLC called 'chemical looping with oxygen uncoupling' (CLOU).

  15. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1981-01-01T23:59:59.000Z

    A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

  16. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1984-01-01T23:59:59.000Z

    A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate intallation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

  17. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1984-01-01T23:59:59.000Z

    A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

  18. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1984-01-01T23:59:59.000Z

    A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to faciliate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

  19. CHEMICAL ENGINEERING 2012-2014 CATALOG

    E-Print Network [OSTI]

    Texas at Austin, University of

    CHEMICAL ENGINEERING 2012-2014 CATALOG (catalog valid until August 2020) Suggested Arrangement 204, Introduction to Chemical Practice............................2 CHE 102, Introduction to Chemical ..............................1 CHE 317, Intro to Chemical Engineering Analysis...................3 CH 353, Physical Chemistry

  20. CHEMICAL SENSORS School of Chemistry and Biochemistry

    E-Print Network [OSTI]

    Sherrill, David

    CHEMICAL SENSORS CHEM 6282 School of Chemistry and Biochemistry Chemical sensors physics and electronics or a chemical instrumentation course. The topics covered will include general theory of chemical recognition, electrochemical, optical, mass sensors and data reduction. Text: J

  1. Chemical engineers design, control and optimize large-scale chemical, physicochemical and

    E-Print Network [OSTI]

    Rohs, Remo

    , Biochemical, Environmental, Petroleum Engineering and Nantoechnology. CHEMICAL&MATERIALSSCIENCE CHE OVERVIEW of Science 131 units · Chemical Engineering (Petroleum) Bachelor of Science 136 units · Chemical Engineering38 Chemical engineers design, control and optimize large-scale chemical, physicochemical

  2. Chemical comminution of coal

    SciTech Connect (OSTI)

    Mamaghani, A.H.; Beddow, J.K.; Vetter, A.F.

    1987-02-01T23:59:59.000Z

    The objective of the present research is to study the chemical reactivity of a mixture of methyl alcohol and aqueous sodium hydroxide solution in the temperature range 298 to 363 K, and a caustic concentration of 0 to 10 wt. %, on an Iowa bituminous coal. The sample studied was collected from coal zone 4, equivalent to most historical references to Laddsdale coal. The coals in this zone are typical high-sulfur, high-ash middle Pennsylvania Cherokee group coals. The apparent rank is high-volatile C bituminous coal. The relatively high content of sulfur and 23 other elements in these coals is related to near neutral (6-8) pH conditions in the depositional and early diagenetic environments, and to postdepositional sphalerite/calcite/pyrite/kaolinite/barite mineralization.

  3. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2750-C Segerstrom Ave., Santa Ana, CA 92704)

    1980-01-01T23:59:59.000Z

    A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer. The heat pump part of the system heats or cools a house or other structure through a combination of evaporation and absorption or, conversely, condensation and desorption, in a pair of containers. A set of automatic controls change the system for operation during winter and summer months and for daytime and nighttime operation to satisfactorily heat and cool a house during an entire year. The absorber chamber is subjected to solar heating during regeneration cycles and is covered by one or more layers of glass or other transparent material. Daytime home air used for heating the home is passed at appropriate flow rates between the absorber container and the first transparent cover layer in heat transfer relationship in a manner that greatly reduce eddies and resultant heat loss from the absorbant surface to ambient atmosphere.

  4. Appendix G. Chemicals Annual Site Environmental Report

    E-Print Network [OSTI]

    Pennycook, Steve

    Appendix G. Chemicals #12;Annual Site Environmental Report Appendix G. Chemicals G-3 Appendix G chemicals. Through the use of chemicals, we can increase food production, cure diseases, build more. Chemicals This appendix presents basic facts about chemicals. The information is intended to be a basis

  5. FAQS Reference Guide- Chemical Processing

    Broader source: Energy.gov [DOE]

    This reference guide addresses the competency statements in the February 2010 edition of DOE-STD-1176-2010, Chemical Processing Functional Area Qualification Standard.

  6. Chemical substructure analysis in toxicology

    SciTech Connect (OSTI)

    Beauchamp, R.O. Jr. [Center for Information on Toxicology and Environment, Raleigh, NC (United States)

    1990-12-31T23:59:59.000Z

    A preliminary examination of chemical-substructure analysis (CSA) demonstrates the effective use of the Chemical Abstracts compound connectivity file in conjunction with the bibliographic file for relating chemical structures to biological activity. The importance of considering the role of metabolic intermediates under a variety of conditions is illustrated, suggesting structures that should be examined that may exhibit potential activity. This CSA technique, which utilizes existing large files accessible with online personal computers, is recommended for use as another tool in examining chemicals in drugs. 2 refs., 4 figs.

  7. ChemicalChemical StratigraphyStratigraphy Oxygen, Carbon, Strontium,

    E-Print Network [OSTI]

    Miami, University of

    2/25/2009 1 ChemicalChemical StratigraphyStratigraphy Oxygen, Carbon, Strontium, Sulphur Isotopes Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department evolves over time, with the geological time line running from right to left in this graph. The increased

  8. Chemical Biology Chemical Screening for Hair Cell Loss and Protection

    E-Print Network [OSTI]

    Rubel, Edwin

    Chemical Biology Chemical Screening for Hair Cell Loss and Protection in the Zebrafish Lateral Line Rubel,1,2 and David W. Raible1,4 Abstract In humans, most hearing loss results from death of hair cells, the mechanosensory receptors of the inner ear. Two goals of current hearing research are to protect hair cells from

  9. MATLAB Applications in Chemical Engineering

    E-Print Network [OSTI]

    Al-Juhani, Abdulhadi A.

    MATLAB® Applications in Chemical Engineering James A. Carnell North Carolina State University MATLAB is a powerful code-based mathematical and engineering calculation program. It performs all introduction to MATLAB in chemical engineering, and in no way attempts to be a comprehensive MATLAB learning

  10. Chemical Evolution in Omega Centauri

    E-Print Network [OSTI]

    Verne V. Smith

    2003-10-22T23:59:59.000Z

    The globular cluster Omega Centauri displays evidence of a complex star formation history and peculiar internal chemical evolution, setting it apart from essentially all other globular clusters of the Milky Way. In this review we discuss the nature of the chemical evolution that has occurred within Omega Cen and attempt to construct a simple scenario to explain its chemistry.

  11. Method of forming a chemical composition

    DOE Patents [OSTI]

    Bingham, Dennis N. (Idaho Falls, ID); Wilding, Bruce M. (Idaho Falls, ID); Klingler, Kerry M. (Idaho Falls, ID); Zollinger, William T. (Idaho Falls, ID); Wendt, Kraig M. (Idaho Falls, ID)

    2007-10-09T23:59:59.000Z

    A method of forming a chemical composition such as a chemical hydride is described and which includes the steps of selecting a composition having chemical bonds and which is capable of forming a chemical hydride; providing a source of hydrogen; and exposing the selected composition to an amount of ionizing radiation to encourage the changing of the chemical bonds of the selected composition, and chemically reacting the selected composition with the source of hydrogen to facilitate the formation of a chemical hydride.

  12. Chemical analysis quality assurance at the Idaho Chemical Processing Plant

    SciTech Connect (OSTI)

    Hand, R.L.; Anselmo, R.W.; Black, D.B.; Jacobson, J.J.; Lewis, L.C.; Marushia, P.C.; Spraktes, F.W.; Zack, N.R.

    1985-01-01T23:59:59.000Z

    The Idaho Chemical Processing Plant (ICPP) is a uranium reprocessing facility operated by Westinghouse Idaho Nuclear Company for the Department of Energy at the Idaho National Engineering Laboratory (INEL). The chemical analysis support required for the plant processes is provided by a chemical analysis staff of 67 chemists, analysts, and support personnel. The documentation and defense of the chemical analysis data at the ICPP has evolved into a complete chemical analysis quality assurance program with training/qualification and requalification, chemical analysis procedures, records management and chemical analysis methods quality control as major elements. The quality assurance procedures are implemented on a central analytical computer system. The individual features provided by the computer system are automatic method selection for process streams, automation of method calculations, automatic assignment of bias and precision estimates at analysis levels to all method results, analyst specific daily requalification or with-method-use requalification, untrained or unqualified analyst method lockout, statistical testing of process stream results for replicate agreement, automatic testing of process results against pre-established operating, safety, or failure limits at varying confidence levels, and automatic transfer and report of analysis data plus the results of all statistical testing to the Production Department.

  13. THE JOURNAL OF CHEMICAL PHYSICS 135, 084103 (2011) How accurate are the nonlinear chemical Fokker-Planck and chemical

    E-Print Network [OSTI]

    Straube, Arthur V.

    THE JOURNAL OF CHEMICAL PHYSICS 135, 084103 (2011) How accurate are the nonlinear chemical Fokker-Planck and chemical Langevin equations? Ramon Grima,1,a) Philipp Thomas,1,2 and Arthur V. Straube2 1 School August 2011) The chemical Fokker-Planck equation and the corresponding chemical Langevin equation are com

  14. ITP Chemicals: Energy and Environmental Profile of the U.S. Chemical...

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

    Opportunity Assessment for the Pulp and Paper, Chemical Manufacturing, and Petroleum Refining Industries ITP Chemicals: Chemical Bandwidth Study - Energy Analysis: A Powerful Tool...

  15. Barr and Showman: Heat Transfer in Europa's Icy Shell 405 Heat Transfer in Europa's Icy Shell

    E-Print Network [OSTI]

    Europa's ice shell controls the thermal evolution of its interior and provides a source of energy surface features with steady-state thermal convection is challeng- ing, even with tidal heating, because convects, can the ocean be thermodynamically stable? What role might compositional heterogeneity play

  16. Aerosol Characterization Data from the Asian Pacific Regional Aerosol Characterization Project (ACE-Asia)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The Aerosol Characterization Experiments (ACE) were designed to increase understanding of how atmospheric aerosol particles affect the Earth's climate system. These experiments integrated in-situ measurements, satellite observations, and models to reduce the uncertainty in calculations of the climate forcing due to aerosol particles and improve the ability of models to predict the influences of aerosols on the Earth's radiation balance. ACE-Asia was the fourth in a series of experiments organized by the International Global Atmospheric Chemistry (IGAC) Program (A Core Project of the International Geosphere Biosphere Program). The Intensive Field Phase for ACE-Asia took place during the spring of 2001 (mid-March through early May) off the coast of China, Japan and Korea. ACE-Asia pursued three specific objectives: 1) Determine the physical, chemical, and radiative properties of the major aerosol types in the Eastern Asia and Northwest Pacific region and investigate the relationships among these properties. 2) Quantify the physical and chemical processes controlling the evolution of the major aerosol types and in particular their physical, chemical, and radiative properties. 3) Develop procedures to extrapolate aerosol properties and processes from local to regional and global scales, and assess the regional direct and indirect radiative forcing by aerosols in the Eastern Asia and Northwest Pacific region [Edited and shortened version of summary at http://data.eol.ucar.edu/codiac/projs?ACE-ASIA]. The Ace-Asia collection contains 174 datasets.

  17. Sediment Problems and Sediment Management in Asian River Basins (Proceedings of the ICCE Workshop held at Hyderabad, India, September 2009). IAHS Publ. 349, 2011.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Sediment Problems and Sediment Management in Asian River Basins (Proceedings of the ICCE Workshop Sedimentation of reservoirs in Uzbekistan: a case study of the Akdarya Reservoir, Zerafshan River Basin SHAVKAT-made water reservoirs are affected by high sedimentation rates. It is of strategic importance to rationally

  18. Sediment Problems and Sediment Management in Asian River Basins (Proceedings of the ICCE Workshop held at Hyderabad, India, September 2009). IAHS Publ. 349, 2011.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Sediment Problems and Sediment Management in Asian River Basins (Proceedings of the ICCE Workshop held at Hyderabad, India, September 2009). IAHS Publ. 349, 2011. 1 Sedimentation of reservoirs sedimentation rates. It is of strategic importance to rationally quantify available water resources in existing

  19. Steven I. Wilkinson, the Nilekani Professor in India and South Asian Studies, came to Yale in 2009 to teach and conduct research

    E-Print Network [OSTI]

    Steven I. Wilkinson, the Nilekani Professor in India and South Asian Studies, came to Yale in 2009 to teach and conduct research as part of the University's new Yale-India Initiative. An expert in South explores governance reforms in light of the many efforts now under way in South Asia. A policy expert

  20. Experimental characterization and chemical kinetics study of chemical looping combustion

    E-Print Network [OSTI]

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

    2014-01-01T23:59:59.000Z

    Chemical looping combustion (CLC) is one of the most promising technologies to achieve carbon capture in fossil fuel power generation plants. A novel rotary-bed reactor concept was proposed by Zhao et. al. [1] in 2013. It ...

  1. Coatings with controlled porosity and chemical properties

    DOE Patents [OSTI]

    Frye, G.C.; Brinker, C.J.; Doughty, D.H.; Bein, T.; Moller, K.

    1993-07-06T23:59:59.000Z

    Coatings and sensors are described having both steric and chemical selectivity. Controlled porosity provides the steric selectivity, whereas chemically tailored film properties, using controlled composition or modification by coupling agents, chemical species replacement, or chemical species within pores, provide the chemical selectivity. Single or multiple layers may be provided.

  2. Coatings with controlled porosity and chemical properties

    DOE Patents [OSTI]

    Frye, Gregory C. (P.O. Box 763, Cedar Crest, NM 87008); Brinker, C. Jeffrey (14 Eagle Nest Dr., NE., Albuquerque, NM 87122); Doughty, Daniel H. (11724 Woodmar La., NE., Albuquerque, NM 87111); Bein, Thomas (1114 Princeton Dr., NE., Albuquerque, NM 87106); Moller, Karin (1114 Princeton Dr., NE., Albuquerque, NM 87106)

    1993-01-01T23:59:59.000Z

    Coatings and sensors having both steric and chemical selectivity. Controlled porosity provides the steric selectivity, whereas chemically tailored film properties, using controlled composition or modification by coupling agents, chemical species replacement, or chemical species within pores, provide the chemical selectivity. Single or multiple layers may be provided.

  3. Coatings with controlled porosity and chemical properties

    DOE Patents [OSTI]

    Frye, Gregory C. (Bernalillo County, NM); Brinker, C. Jeffrey (Albuquerque, NM); Doughty, Daniel H. (Albuquerque, NM); Bein, Thomas (Albuquerque, NM); Moller, Karin (Albuquerque, NM)

    1996-01-01T23:59:59.000Z

    Coatings and sensors having both steric and chemical selectivity. Controlled porosity provides the steric selectivity, whereas chemically tailored film properties, using controlled composition or modification by coupling agents, chemical species replacement, or chemical species within pores, provide the chemical selectivity. Single or multiple layers may be provided.

  4. Coatings with controlled porosity and chemical properties

    DOE Patents [OSTI]

    Frye, G.C.; Brinker, C.J.; Doughty, D.H.; Bein, T.; Moller, K.

    1996-12-31T23:59:59.000Z

    Coatings and sensors are disclosed having both steric and chemical selectivity. Controlled porosity provides the steric selectivity, whereas chemically tailored film properties, using controlled composition or modification by coupling agents, chemical species replacement, or chemical species within pores, provide the chemical selectivity. Single or multiple layers may be provided. 7 figs.

  5. Chemical microreactor and method thereof

    DOE Patents [OSTI]

    Morse, Jeffrey D. (Martinez, CA); Jankowski, Alan (Livermore, CA)

    2011-08-09T23:59:59.000Z

    A method for forming a chemical microreactor includes forming at least one capillary microchannel in a substrate having at least one inlet and at least one outlet, integrating at least one heater into the chemical microreactor, interfacing the capillary microchannel with a liquid chemical reservoir at the inlet of the capillary microchannel, and interfacing the capillary microchannel with a porous membrane near the outlet of the capillary microchannel, the porous membrane being positioned beyond the outlet of the capillary microchannel, wherein the porous membrane has at least one catalyst material imbedded therein.

  6. Non-planar chemical preconcentrator

    DOE Patents [OSTI]

    Manginell, Ronald P. (Albuquerque, NM); Adkins, Douglas R. (Albuquerque, NM); Sokolowski, Sara S. (Albuquerque, NM); Lewis, Patrick R. (Albuquerque, NM)

    2006-10-10T23:59:59.000Z

    A non-planar chemical preconcentrator comprises a high-surface area, low mass, three-dimensional, flow-through sorption support structure that can be coated or packed with a sorptive material. The sorptive material can collect and concentrate a chemical analyte from a fluid stream and rapidly release it as a very narrow temporal plug for improved separations in a microanalytical system. The non-planar chemical preconcentrator retains most of the thermal and fabrication benefits of a planar preconcentrator, but has improved ruggedness and uptake, while reducing sorptive coating concerns and extending the range of collectible analytes.

  7. The chemical industry, by country

    SciTech Connect (OSTI)

    Not Available

    1994-05-01T23:59:59.000Z

    As part of its ACHEMA coverage, Hydrocarbon Processing contacted executives of petrochemical/chemical industry trade associations in 11 countries, seeking views of on the state of the industry. These reports thus provide an added dimension to feature articles in this issue that focus on petrochemical/chemical-product supply/demand trends, economic forecasts, etc. The nations represented here were chosen for commentary because collectively they contain most of the world's petrochemical capacity. Space limitations prohibit the publishing of commentaries from all countries that have petrochemical/chemical capacity. The countries are: Belgium, China, France, Germany, India, Italy, Japan, Korea, The Netherlands, United Kingdom, and the United States.

  8. Chemical and Biological Engineering Department Code 1 Department of Chemical & Biological Engineering

    E-Print Network [OSTI]

    Chemical and Biological Engineering Department Code 1 CODE of the Department of Chemical of Chemical & Biological Engineering. For clarity of presentation, some passages are copied directly from shall offer an undergraduate chemical and biological engineering program of technological, scientific

  9. Biomedical | Chemical & Biomolecular | Civil & Environmental | Electrical & Computer | Industrial | Mechanical | Petroleum Careers in Chemical Engineering

    E-Print Network [OSTI]

    Azevedo, Ricardo

    | Mechanical | Petroleum Careers in Chemical Engineering Career opportunities in chemical engineering that new chemical engineering graduates have an average starting salary of $67,600. The University from industry professionals and participate in activities that promote engineering. Chemical

  10. New Science for Chemicals Policy

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    of the State-of-the-Science of Endocrine Disruptors (WHO,461, 472 (2009). 17. NRC, Science and Decisions: AdvancingPOLICYFORUM SCIENCE AND REGULATION New Science for Chemicals

  11. Genotoxicity of complex chemical mixtures

    E-Print Network [OSTI]

    Phillips, Tracie Denise

    2009-05-15T23:59:59.000Z

    studies, specifically on carbon monoxide. Schmiedeberg focused on liver and its detoxification mechanisms. Lewin?s work included chronic toxicity of narcotics, along with toxicity of chemicals such as methanol, glycerol, acrolein and chloroform...

  12. Mass-sensitive chemical preconcentrator

    DOE Patents [OSTI]

    Manginell, Ronald P. (Albuquerque, NM); Adkins, Douglas R. (Albuquerque, NM); Lewis, Patrick R. (Albuquerque, NM)

    2007-01-30T23:59:59.000Z

    A microfabricated mass-sensitive chemical preconcentrator actively measures the mass of a sample on an acoustic microbalance during the collection process. The microbalance comprises a chemically sensitive interface for collecting the sample thereon and an acoustic-based physical transducer that provides an electrical output that is proportional to the mass of the collected sample. The acoustic microbalance preferably comprises a pivot plate resonator. A resistive heating element can be disposed on the chemically sensitive interface to rapidly heat and release the collected sample for further analysis. Therefore, the mass-sensitive chemical preconcentrator can optimize the sample collection time prior to release to enable the rapid and accurate analysis of analytes by a microanalytical system.

  13. Chemical Evolution of CNO abundances

    E-Print Network [OSTI]

    M. Gavilan; M. Molla

    2003-02-05T23:59:59.000Z

    New low and intermediate star yields calculated by Buell (1997) are evaluated by using them in a Galactic Chemical Evolution model. We analyze their effects on CNO elemental abundances

  14. CHEMICAL ENGINEERING Fall 2013-Winter 2014

    E-Print Network [OSTI]

    California at Davis, University of

    ADVANCED CHEMICAL ENGINEERING Fall 2013-Winter 2014 Certificate Program CONTINUING AND PROFESSIONAL EDUCATIONCONTINUING AND PROFESSIONAL EDUCATION #12;About the Advanced Chemical Engineering Certificate Program The new Advanced Chemical Engineering Certificate Program offers professionals in chemi- cal engineering

  15. chemical (CHE) CHE overview programs available

    E-Print Network [OSTI]

    Rohs, Remo

    , Environmental, Manufacturing and Petroleum En- gineering. Programs Available · Chemical Engineering Bachelor Engineering (Environmental) Bachelor of Science 135 units · Chemical Engineering (Petroleum) Bachelor of Science 136 units · Chemical Engineering (Polymer Science) Bachelor of Science 136 units · Petroleum

  16. Sensitivity studies on the impacts of Tibetan Plateau snowpack pollution on the Asian hydrological cycle and monsoon climate

    SciTech Connect (OSTI)

    Qian, Yun; Flanner, M. G.; Leung, Lai-Yung R.; Wang, Weiguo

    2011-03-02T23:59:59.000Z

    The Tibetan Plateau (TP), the highest and largest plateau in the world, has long been identified to be critical in regulating the Asian monsoon climate and hydrological cycle. The snowpack and glaciers over the TP provide fresh water to billions of people in Asian countries, but the TP glaciers have been retreating extensively at a speed faster than any other part of the world. In this study a series of experiments with a global climate model are designed to simulate black carbon (BC) and dust in snow and their radiative forcing and to assess the relative impacts of anthropogenic CO2 and carbonaceous particles in the atmosphere and snow, respectively, on the snowpack over the TP, as well as their subsequent impacts on the Asian monsoon climate and hydrological cycle. Results show a large BC content in snow over the TP, especially the southern slope, with concentration larger than 100 µk/kg. Because of the high aerosol content in snow and large incident solar radiation in the low latitude and high elevation, the TP exhibits the largest surface radiative forcing induced by aerosols (e.g. BC, Dust) in snow compared to other snow-covered regions in the world. The aerosol-induced snow albedo perturbations generate surface radiative forcing of 5-25 W m-2 during spring, with a maximum in April or May. BC-in-snow increases the surface air temperature by around 1.0oC averaged over the TP and reduces snowpack over the TP more than that induced by pre-industrial to present CO2 increase and carbonaceous particles in the atmosphere during spring. As a result, runoff increases during late winter and early spring but decreases during late spring and early summer (i.e. a trend toward earlier melt dates). The snowmelt efficacy, defined as the snowpack reduction per unit degree of warming induced by the forcing agent, is 1-4 times larger for BC-in-snow than CO2 increase during April-July, indicating that BC-in-snow more efficiently accelerates snowmelt because the increased net solar radiation induced by reduced albedo melts the snow more efficiently than snow melt due to warming in the air. The TP also influences the South (SAM) and East (EAM) Asian monsoon through its dynamical and thermal forcing. During boreal spring, aerosols are transported by the southwesterly and reach the higher altitude and/or deposited in the snowpack over the TP. While BC and OM in the atmosphere directly absorb sunlight and warm the air, the darkened snow surface polluted by BC absorbs more solar radiation and increases the skin temperature, which warms the air above by the increased sensible heat flux over the TP. Both effects enhance the upward motion of air and spur deep convection along the TP during pre-monsoon season, resulting in earlier onset of the SAM and increase of moisture, cloudiness and convective precipitation over northern India. BC-in-snow has a more significant impact on the EAM in July than CO2 increase and carbonaceous particles in the atmosphere. Contributed by the significant increase of both sensible heat flux associated with the warm skin temperature and latent heat flux associated with increased soil moisture with long memory, the role of the TP as a heat pump is elevated from spring through summer as the land-sea thermal contrast increases to strengthen the EAM. As a result, both southern China and northern China become wetter, but central China (i.e. Yangtze River Basin) becomes drier - a near zonal anomaly pattern that is consistent with the dominant mode of precipitation variability in East Asia. ?

  17. LABORATORY CHEMICAL WASTE DISPOSAL POSTER (Post Near Chemical Waste Storage Area)

    E-Print Network [OSTI]

    Oliver, Douglas L.

    WSTPS.rtf LABORATORY CHEMICAL WASTE DISPOSAL POSTER (Post Near Chemical Waste Storage Area) Excess Chemicals and Chemical Wastes · Toxic and Flammable Chemicals - These cannot go down the drain. Call Environmental Health and Safety (EHSO) at x-2723 for collection. · Corrosive Chemicals (Acids & Bases) - When

  18. Multidimensional simulation and chemical kinetics development...

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

    processes. deer09aceves.pdf More Documents & Publications Chemical Kinetic Research on HCCI & Diesel Fuels Chemical Kinetic Research on HCCI & Diesel Fuels Simulation of High...

  19. Correlations Between Optical, Chemical and Physical Properties...

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

    Correlations Between Optical, Chemical and Physical Properties of Biomass Burn Aerosols. Correlations Between Optical, Chemical and Physical Properties of Biomass Burn Aerosols....

  20. Chemical Safety Program - Library | Department of Energy

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

    Library Chemical Safety Program - Library Operating Experience Level 3 OSHA's Revised Hazard Communication Standard Safe Management of Mercury DOE Documents & Guidelines Chemical...

  1. Sandia Researchers Develop Promising Chemical Technology for...

    Energy Savers [EERE]

    Sandia Researchers Develop Promising Chemical Technology for Energy Storage Sandia Researchers Develop Promising Chemical Technology for Energy Storage March 7, 2012 - 9:50am...

  2. Tribo-Chemical Modeling of Copper CMP

    E-Print Network [OSTI]

    Tripathi, Shantanu; Doyle, Fiona; Dornfeld, David

    2006-01-01T23:59:59.000Z

    TRIBO-CHEMICAL MODELING OF COPPER CMP Shantanu Tripathi 1 ,Technical Area: CMP (Copper) Abstract We are developing antribo-chemical model of copper CMP that considers abrasive

  3. Correlation Between Optical Properties And Chemical Composition...

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

    Between Optical Properties And Chemical Composition Of Sputter-deposited Germanium Cxide (GeOx) Films . Correlation Between Optical Properties And Chemical Composition Of...

  4. Chemical Homogeneity in Collinder 261 and Implications for Chemical Tagging

    E-Print Network [OSTI]

    G. M. De Silva; K. C. Freeman; M. Asplund; J. Bland-Hawthorn; M. S. Bessell; R. Collet

    2006-11-28T23:59:59.000Z

    This paper presents abundances for 12 red giants of the old open cluster Collinder 261 based on spectra from VLT/UVES. Abundances were derived for Na, Mg, Si, Ca, Mn, Fe, Ni, Zr and Ba. We find the cluster has a solar-level metallicity of [Fe/H] = -0.03 dex. However some alpha elements were found to be enhanced. The star-to-star scatter was consistent with the expected measurement uncertainty for all elements. The observed rms scatter is as follows: Na = 0.07, Mg = 0.05, Si = 0.06, Ca = 0.05, Mn = 0.03, Fe = 0.02, Ni = 0.04, Zr = 0.12, and Ba = 0.03 dex. The intrinsic scatter was estimated to be less than 0.05 dex. Such high levels of homogeneity indicate that chemical information remains preserved in this old open cluster. We use the chemical homogeneity we have now established in Cr 261, Hyades and the HR1614 moving group to examine the uniqueness of the individual cluster abundance patterns, ie. chemical signatures. We demonstrate that the three studied clusters have unique chemical signatures, and discuss how other such signatures may be searched for in the future. Our findings support the prospect of chemically tagging disk stars to common formation sites in order to unravel the dissipative history of the Galactic disk.

  5. The chemical industry, by country

    SciTech Connect (OSTI)

    Not Available

    1995-03-01T23:59:59.000Z

    Beijing will be the site for the third ACHEMASIA, international petrochemical and chemical exhibition and conference, May 15--20, 1995. In preparation for this conference, Hydrocarbon Processing contacted executives of petrochemical/chemical industries and trade associations, seeking views on the state of the industry. The Asia-Pacific region is the center of new construction and expanded capacity and also a mixture of mature, developing and emerging petrochemical industries. Established countries must mold and grow with emerging economies as the newcomers access natural resources and develop their own petrochemical infrastructures. The following nation reports focus on product supply/demand trends, economic forecasts, new construction, etc. Space limitations prohibit publishing commentaries from all countries that have petrochemical/chemical capacity. Reports are published from the following countries: Australia, China, Japan, Korea, Malaysia, Philippines, Thailand, and Vietnam.

  6. HPI's role in chemicals' future

    SciTech Connect (OSTI)

    Hoffman, H.L.; Riddle, L.

    1988-02-01T23:59:59.000Z

    The hydrocarbon processing industry (HPI) concerns manufacturing of products from natural gas and crude petroleum oils. Also included are those other natural raw materials such as coal, kerogen and shale oil that are sources of fuels called ''synfuels,'' denoting these products are made from raw materials other than natural gas or crude petroleum oil. So the HPI is a major producer and consumer of thousands of different chemicals. Gathering supporting statistics remains largely a problem of definition and convention. Whether one chemical or another is included in a specific list often depends on the way its manufacturer is classified. To judge HPI's potential impact on worldwide chemical manufacturing, the authors reviewed all listings of petrochemical projects included in the ''HPI Construction Boxscore'' during the past few years. From the total, they selected those that had been announced in 1986 or later. Once the list was established, they added 1985 counts to help establish trends. This article discusses the resulting list.

  7. Chemical Evolution of the Galaxy

    E-Print Network [OSTI]

    M. Tosi

    1994-11-15T23:59:59.000Z

    Standard models for the chemical evolution of the Galaxy are reviewed with particular emphasis on the history of the abundance gradients in the disk. The effects on the disk structure and metallicity of gas accretion are discussed, showing that a significant fraction of the current disk mass has been accreted in the last Gyrs and that the chemical abundances of the infalling gas can be non primordial but should not exceed 0.3 Z(sun). The distributions with time and with galactocentric distance of chemical elements are discussed, comparing the observational data with the corresponding theoretical predictions by standard models, which reproduce very well the ISM abundances at various epochs, but not equally well all the features derived from observations of old stellar objects.

  8. Chemical Hygiene and Safety Plan

    SciTech Connect (OSTI)

    Berkner, K.

    1992-08-01T23:59:59.000Z

    The objective of this Chemical Hygiene and Safety Plan (CHSP) is to provide specific guidance to all LBL employees and contractors who use hazardous chemicals. This Plan, when implemented, fulfills the requirements of both the Federal OSHA Laboratory Standard (29 CFR 1910.1450) for laboratory workers, and the Federal OSHA Hazard Communication Standard (29 CFR 1910.1200) for non-laboratory operations (e.g., shops). It sets forth safety procedures and describes how LBL employees are informed about the potential chemical hazards in their work areas so they can avoid harmful exposures and safeguard their health. Generally, communication of this Plan will occur through training and the Plan will serve as a the framework and reference guide for that training.

  9. Chemical Hygiene Plan For University of Florida

    E-Print Network [OSTI]

    Slatton, Clint

    Chemical Hygiene Plan For University of Florida Laboratories This is a site specific Chemical Reviewed August 2007 Revised August 2007 #12;2 I. Introduction This Chemical Hygiene Plan has been with UF laboratory chemical operations and is intended to meet the requirements of the OSHA Laboratory

  10. Chemical Hygiene Plan 1.0 Introduction

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Chemical Hygiene Plan 1.0 Introduction Satisfying Cal-OSHA (Title 8 CCR 5191) and campus regulations, this Chemical Hygiene Plan includes safety information specific to the Center for Nano and Micro chemicals and gasses available. If you have any questions about this Chemical Hygiene Plan, please email

  11. Chemical Inventory | Sample Preparation Laboratories

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In & RegistrationChemicalDropletsChemical

  12. Qualitative Theory and Chemical Explanation

    E-Print Network [OSTI]

    Weisberg, Michael

    Abstract Roald Hoffmann and other theorists claim that we we ought to use highly idealized chemical models defend Hoffmann's norm for modelling. Many thanks to Michael Friedman, Robin Hendry, Ben Kerr, Deena to thank Roald Hoffmann who has been an in- spiring mentor and who's reflections on the philosophical

  13. Biological and Chemical Engineering Building,

    E-Print Network [OSTI]

    Kay, Mark A.

    BioE/ChemE Building West ampus creation enter, Under struction Biological and Chemical Engineering Building, Under Construction Lucile Packard Children's Hospital, Under Construction Arrillaga Sports Center. Eng. Paul G. Allen Building Roble Pool Roble Modulars Godzilla Thornton Center Bambi Roble Gym orsythe

  14. Extended range chemical sensing apparatus

    DOE Patents [OSTI]

    Hughes, R.C.; Schubert, W.K.

    1994-01-18T23:59:59.000Z

    An apparatus is described for sensing chemicals over extended range of concentrations. In particular, first and second sensors each having separate, but overlapping ranges for sensing concentrations of hydrogen are provided. Preferably, the first sensor is a MOS solid state device wherein the metal electrode or gate is a nickel alloy. The second sensor is a chemiresistor comprising a nickel alloy. 6 figures.

  15. Chemical Engineering and Chemical Technology 1 Faculty of Engineering, Department of

    E-Print Network [OSTI]

    Chemical Engineering and Chemical Technology 1 Faculty of Engineering, Department of --Chemical Engineering and Chemical Technology This publication refers to the session 2009­10. The information given opportunities go to www.imperial.ac.uk/pgprospectus. #12;2 Undergraduate syllabuses Chemical Engineering

  16. Chemical Disposal The Office of Environmental Health & Safety operates a Chemical Waste Disposal Program

    E-Print Network [OSTI]

    Machel, Hans

    Chemical Disposal Dec, 2011 Chemicals: The Office of Environmental Health & Safety operates a Chemical Waste Disposal Program where all University chemical waste is picked up and sent out for proper disposal. (There are some chemicals that they will not take because of their extreme hazards

  17. Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds

    E-Print Network [OSTI]

    Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds Awards Home of Catalysis Science & Technology (Probationary). Chemical & Engineering Or Petroleum Chemistry February 1, 2010 Volume 88, Number 5 p. 42 Sponsored by the George A. Olah Endowment

  18. Chemical engineers design, control and optimize large-scale chemical, physicochemical and

    E-Print Network [OSTI]

    Rohs, Remo

    Science, Biochemical, Environmental and Petroleum Engineering. CHEMICAL & MATERIALS SCIENCE CHE OVERVIEW (Environmental) Bachelor of Science 135 units Chemical Engineering (Petroleum) Bachelor of Science 136 units Chemical Engineering (Polymer Science) Bachelor of Science 136 units Petroleum Engineering minor

  19. Chemical tracking at the Rocky Flats Plant

    SciTech Connect (OSTI)

    Costain, D.B.

    1994-04-01T23:59:59.000Z

    EG&G Rocky Flats, Inc., has developed a chemical tracking system to support compliance with the Emergency Planning and community Right-to-Know Act (EPCRA) at the Rocky Flats Plant. This system, referred to as the EPCRA Chemical Control system (ECCS), uses bar code technology to uniquely identify and track the receipt, distribution, and use of chemicals. Chemical inventories are conducted using hand-held electronic scanners to update a site wide chemical database on a VAX 6000 computer. Information from the ECCS supports preparation of the EPCRA Tier II and Form R reports on chemical storage and use.

  20. Passive in-situ chemical sensor

    DOE Patents [OSTI]

    Morrell, Jonathan S. (Farragut, TN); Ripley, Edward B. (Knoxville, TN)

    2012-02-14T23:59:59.000Z

    A chemical sensor for assessing a chemical of interest. In typical embodiments the chemical sensor includes a first thermocouple and second thermocouple. A reactive component is typically disposed proximal to the second thermal couple, and is selected to react with the chemical of interest and generate a temperature variation that may be detected by a comparison of a temperature sensed by the second thermocouple compared with a concurrent temperature detected by the first thermocouple. Further disclosed is a method for assessing a chemical of interest and a method for identifying a reaction temperature for a chemical of interest in a system.

  1. Biotreatment techniques get chemical help

    SciTech Connect (OSTI)

    Elizardo, K. (Solvay Interox, Houston, TX (United States))

    1993-11-01T23:59:59.000Z

    Biological treatment methods for contaminated soils and groundwater, including landfarming, pump-and-treat bioreactors and in situ bioremediation, are using hydrogen peroxide (H[sub 2]O[sub 2]) as an oxidant to reduce cleanup time and save money. Some examples of how the chemical is being used include the following: recent studies indicate peroxygen compounds, such as calcium peroxide, can be used to chemically aerate soils in landfarming applications. Pump-and-treat bioreactor systems for treating halogenated aliphatics can use an H[sub 2]O[sub 2] solution to deliver oxygen to oxygen-deficient systems. The solution has proven effective for improving bioreactor efficiency during limited oxygen solubility; in situ peroxidation can be used to partially oxidize soil contaminants to reduce their toxicity and enhance their biodegradability in the unsaturated zone prior to in situ bioremediation.

  2. Olefin recovery via chemical absorption

    SciTech Connect (OSTI)

    Barchas, R. [Stone & Webster Engineering Corporation, Houston, TX (United States)

    1998-06-01T23:59:59.000Z

    The recovery of fight olefins in petrochemical plants has generally been accomplished through cryogenic distillation, a process which is very capital and energy intensive. In an effort to simplify the recovery process and reduce its cost, BP Chemicals has developed a chemical absorption technology based on an aqueous silver nitrate solution. Stone & Webster is now marketing, licensing, and engineering the technology. The process is commercially ready for recovering olefins from olefin derivative plant vent gases, such as vents from polyethylene, polypropylene, ethylene oxide, and synthetic ethanol units. The process can also be used to debottleneck C{sub 2} or C{sub 3} splinters, or to improve olefin product purity. This paper presents the olefin recovery imp technology, discusses its applications, and presents economics for the recovery of ethylene and propylene.

  3. Chemical logging of geothermal wells

    DOE Patents [OSTI]

    Allen, Charles A. (Idaho Falls, ID); McAtee, Richard E. (Idaho Falls, ID)

    1981-01-01T23:59:59.000Z

    The presence of geothermal aquifers can be detected while drilling in geothermal formations by maintaining a chemical log of the ratio of the concentrations of calcium to carbonate and bicarbonate ions in the return drilling fluid. A continuous increase in the ratio of the concentrations of calcium to carbonate and bicarbonate ions is indicative of the existence of a warm or hot geothermal aquifer at some increased depth.

  4. CHEMICAL ENGINEERING 2014-2016 CATALOG

    E-Print Network [OSTI]

    Lightsey, Glenn

    ..............................1 CHE 317, Intro to Chemical Engineering Analysis...................3 CH 353, Physical ChemistryCHEMICAL ENGINEERING 2014-2016 CATALOG (catalog valid until August 2022) Suggested Arrangement Semester Semester Hours CH 302, Principles of Chemistry II ...........................................3 CH

  5. Chemical vapor deposition of functionalized isobenzofuran polymers

    E-Print Network [OSTI]

    Olsson, Ylva Kristina

    2007-01-01T23:59:59.000Z

    This thesis develops a platform for deposition of polymer thin films that can be further tailored by chemical surface modification. First, we explore chemical vapor deposition of functionalized isobenzofuran films using ...

  6. Basic Chemical Safety and Laboratory Survival Skills

    E-Print Network [OSTI]

    Gallivan, Martha A.

    : Reagent bottles, Squirt bottles, spray bottles Label must have name of chemical and hazard information (s handling chemicals Lab coat must cover the wearer to the knees Plastic aprons are allowed only

  7. Harvard Department of Chemistry and Chemical Biology

    E-Print Network [OSTI]

    Heller, Eric

    Spill Response 14 Hazardous Waste 17 Chemical Handling and Storage 22 Plastic-coated solvent bottles A lightweight, patented plastic laminate that protects against many chemicals. Good dexterity. Taken from

  8. SPOTLIGHT on: Lindsay Freeman Chemical Engineering (Nanotechnology)

    E-Print Network [OSTI]

    Wang, Hai

    SPOTLIGHT on: Lindsay Freeman Chemical Engineering (Nanotechnology) Undergraduate Hometown.D. in chemical engineering with an emphasis in nanotechnology. Lindsay stands out as a very well-balanced student

  9. Alternative Energy Department of Chemical Engineering

    E-Print Network [OSTI]

    Mahon, Bradford Z.

    Alternative Energy Department of Chemical Engineering Graduate Handbook 2013-2014 Gina Eagan, Graduate Program Coordinator Professor Matthew Yates, Director of Alternative Energy #12;University of Rochester Graduate Handbook Alternative Energy updated August, 2013 Department of Chemical Engineering Page

  10. Alternative Energy Department of Chemical Engineering

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    Alternative Energy Department of Chemical Engineering Graduate Handbook 2014-2015 Victoria Heberling, Graduate Program Coordinator Professor Matthew Yates, Director of Alternative Energy #12;University of Rochester Graduate Handbook Alternative Energy updated August, 2013 Department of Chemical

  11. PHYSICAL OCEANOGRAPHIC, BIOLOGICAL, AND CHEMICAL DATA-

    E-Print Network [OSTI]

    PHYSICAL OCEANOGRAPHIC, BIOLOGICAL, AND CHEMICAL DATA- SOUTH ATLANTIC COA- Fish and Wildlife Service, Arnie J. Suomela, Commissioner PHYSICAL OCEANOGRAFHTC, BIOLOGICAL- LIST OF TABLES Table #12;Physical Oceanographic , Biological, and Chemical Data South Atlantic Coast

  12. Future scenarios for green chemical supply chains

    E-Print Network [OSTI]

    Arora, Vibhu, M. Eng. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    We live in an age where industrial chemicals are central to the modem economy serving as the basis for all man-made fibers, life-science chemicals and consumer products. Owing to globalization, the industry has grown to ...

  13. Integrated Chemical Geothermometry System for Geothermal Exploration...

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

    geothermal reservoir temperatures from integrated chemical analyses of spring and well fluids. tracersspycherintegratedchemical.pdf More Documents & Publications Integrated...

  14. The Mork Family Department of Chemical

    E-Print Network [OSTI]

    Zhou, Chongwu

    in automotive and space-related industries to materials used in the biomedical and electronics elds. Chemical

  15. Integrated Chemical Geothermometry System for Geothermal Exploration

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

    interpretations) * Reduce exploration and development costs Innovation * Numerical optimization of multicomponent chemical geothermometry at multiple locations * Integration with...

  16. CHEMICAL SIGNATURES FOR SUPERHEAVY ELEMENTARY PARTICLES

    E-Print Network [OSTI]

    Cahn, Robert N.

    2014-01-01T23:59:59.000Z

    searches for technetium, promethium and and expresses hisoccurring technetium, promethium, natural constituents ofany technetium or promethium found by chemical separation

  17. Chemical Container and Glassware Disposal Policy

    E-Print Network [OSTI]

    Jia, Songtao

    Chemical Container and Glassware Disposal Policy If a barcoded bottle breaks, remove the barcode or take note of the number after safely cleaning up any chemical release. Provide the number to EH be obtained at Chemstores or Biostores. Grossly contaminated glassware (with chemical residue that can

  18. Chemical Innovation in Drug Dr Matthew Fuchter

    E-Print Network [OSTI]

    Chemical Innovation in Drug Discovery Dr Matthew Fuchter Lecturer in Synthetic and Medicinal&D Spending and Output #12;Chemical Innovation Impact Discovery Development Basic research: years 0-3 Pre 3, File DRUG Chemical start point Hit to lead Preclinical Assessment Synthetic Chemistry Chemistry

  19. Chemical Hygiene Policy Procedure: 6.05

    E-Print Network [OSTI]

    Jia, Songtao

    Chemical Hygiene Policy Procedure: 6.05 Version: 1.0 Created: 6/15/2013 1 A. Purpose: The Chemical Hygiene policy establishes Columbia University's position for the protection of laboratory workers Chemicals in Laboratories, also referred to as the Laboratory Standard. This policy provides current general

  20. Chemical Imaging Initiative Delivering New Capabilities for

    E-Print Network [OSTI]

    Chemical Imaging Initiative Delivering New Capabilities for In Situ, Molecular-Scale Imaging A complete, precise and realistic view of chemical, materials and biochemical processes and an understanding sources and mathematical models. At Pacific Northwest National Laboratory, the Chemical Imaging Initiative

  1. Chemical Evolution of Galaxies: a problem of

    E-Print Network [OSTI]

    Â?umer, Slobodan

    Chemical Evolution of Galaxies: a problem of Astroarchaelogy Francesca Matteucci, Trieste University Lubljana, February 24, 2014 #12;Chemical Evolution of Galaxies Beatrice Tinsley (27 January 1941- 23 March 1981) She started the field of galactic chemical evolution #12;Collaborators: #12;Outline

  2. Chemical Transport Policy Virginia Tech Chemistry Department

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Chemical Transport Policy Virginia Tech Chemistry Department This policy was enacted. The purpose of this policy is to ensure the safety of personnel transporting chemicals and anyone who might from undue liability. No exceptions to this policy will be tolerated. 2. All chemicals transported

  3. CHEMICAL ENGINEERING Fall Term Spring Term

    E-Print Network [OSTI]

    Lee, Kelvin H.

    CHEMICAL ENGINEERING CURRICULUM FALL 2010 Fall Term Spring Term EGGG 101 Introduction to Chemical Engineering 3 MATH 242 Analytic Geometry & Calculus B 4 MATH 243 Analytic Geometry & Calculus C 4 Critical Reading and Writing 3 Breadth Requirement Elective 1 3 15 17 CHEG 231 Chemical Engineering

  4. Chemical Spill Response Procedure Initial Response

    E-Print Network [OSTI]

    Chemical Spill Response Procedure Initial Response 1. Advise lab occupants of the spill such as quantity spilled and chemical name. Risk Assessment 3. Conduct an initial risk assessment to determine if to the chemical spill. This link can be found at the bottom of the Campus Security homepage, http

  5. CHEMICAL ENGINEERING Fall Term Spring Term

    E-Print Network [OSTI]

    Lee, Kelvin H.

    CHEG 332 Chemical Engineering Kinetics 3 CHEG 342 Heat and Mass Transfer 3 CHEG 341 Fluid Mechanics 3CHEMICAL ENGINEERING CURRICULUM Fall Term Spring Term EGGG 101 Introduction to Engineering (FYE) 2 CHEG 112 Introduction to Chemical Engineering 3 CHEM 111 General Chemistry 3 CHEM 112 General Chemistry

  6. Chemical Storage -Ali T-Raissi, FSEC

    E-Print Network [OSTI]

    23(12) 1998) · Reactions are irreversible & by- products needs recycling or disposal #12;Chemical air #12;Chemical Hydrides ­ H2 Generation by Hydrolysis (cont.) · More difficult issue is the controlChemical Storage - Overview Ali T-Raissi, FSEC Hydrogen Storage Workshop Argonne National

  7. Chemical Hydrogen Storage Center Center of Excellence

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    alternatives and assess economics and life cycle analysis of borohydride/water to hydrogen · Millennium CellChemical Hydrogen Storage Center Center of Excellence for Chemical Hydrogen Storage William Tumas proprietary or confidential information #12;2 Chemical Hydrogen Storage Center Overview Project Start Date: FY

  8. 442013-14 Suggested Course Plan CHEMICAL (PETROLEUM)

    E-Print Network [OSTI]

    Zhou, Chongwu

    442013-14 Suggested Course Plan CHEMICAL (PETROLEUM) FIRST YEAR FALL: 18 units SPRING: 18 units. to Chemical Engineering CHE 205: Numerical Methods in Chemical Engineering CHE 330: Chemical Engr: Chemical Reactor Analysis CHE 443: Viscous Flow CHE 444AL: Chemical Engineering Lab CHE 444bL: Chemical

  9. 482012-13SuggestedCoursePlan CHEMICAL (PETROLEUM)

    E-Print Network [OSTI]

    Zhou, Chongwu

    482012-13SuggestedCoursePlan CHEMICAL (PETROLEUM) FIRST YEAR FALL: 18 units SPRING: 18 units SECOND. to Chemical Engineering CHE 205: Numerical Methods in Chemical Engineering CHE 330: Chemical Engr: Chemical Reactor Analysis CHE 443: Viscous Flow CHE 444AL: Chemical Engineering Lab CHE 444BL: Chemical

  10. Chemical Hygiene Plan The purpose of the Chemical Hygiene Plan (CHP) is to outline laboratory work

    E-Print Network [OSTI]

    de Lijser, Peter

    Chemical Hygiene Plan I. Policy The purpose of the Chemical Hygiene Plan (CHP) is to outline community are protected from health hazards associated with chemicals with which they work. II. Authority The Chemical Hygiene Plan, required to comply with provisions of CCR Title 8 §5191 et al: A. Standard Operating

  11. IS CHEMICAL INDEX OF ALTERATION (CIA) A RELIABLE PROXY FOR CHEMICAL WEATHERING IN GLOBAL DRAINAGE BASINS?

    E-Print Network [OSTI]

    Yang, Shouye

    IS CHEMICAL INDEX OF ALTERATION (CIA) A RELIABLE PROXY FOR CHEMICAL WEATHERING IN GLOBAL DRAINAGE Road, Shanghai 200092 China; Tel: 86-21-6598 9130; Fax: 86-21-6598 6278 ABSTRACT. The chemical as the most important carrier of terrigenous materials into the sea. The chemical index of alteration (CIA

  12. Chemical enterprise model and decision-making framework for sustainable chemical product design

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Chemical enterprise model and decision-making framework for sustainable chemical product design, LGC (Laboratoire de Ge´nie Chimique), F-31432 Toulouse Cedex 04, France 1. Introduction The chemical often strongly impact the environment and people's health and safety. Indeed chemical industries

  13. Chemical Master versus Chemical Langevin for First-Order Reaction Networks

    E-Print Network [OSTI]

    Mottram, Nigel

    Chemical Master versus Chemical Langevin for First-Order Reaction Networks Desmond J. Higham Raya in computational cell biology, and in this case, the interactions are typically first-order. The Chemical Langevin effectively. In this work, we obtain expressions for the first and second moments of the Chemical Langevin

  14. Chemical kinetics and combustion modeling

    SciTech Connect (OSTI)

    Miller, J.A. [Sandia National Laboratories, Livermore, CA (United States)

    1993-12-01T23:59:59.000Z

    The goal of this program is to gain qualitative insight into how pollutants are formed in combustion systems and to develop quantitative mathematical models to predict their formation rates. The approach is an integrated one, combining low-pressure flame experiments, chemical kinetics modeling, theory, and kinetics experiments to gain as clear a picture as possible of the process in question. These efforts are focused on problems involved with the nitrogen chemistry of combustion systems and on the formation of soot and PAH in flames.

  15. Microcomponent chemical process sheet architecture

    DOE Patents [OSTI]

    Wegeng, R.S.; Drost, M.K.; Call, C.J.; Birmingham, J.G.; McDonald, C.E.; Kurath, D.E.; Friedrich, M.

    1998-09-22T23:59:59.000Z

    The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation. 26 figs.

  16. Microcomponent chemical process sheet architecture

    DOE Patents [OSTI]

    Wegeng, Robert S. (Richland, WA); Drost, M. Kevin (Richland, WA); Call, Charles J. (Pasco, WA); Birmingham, Joseph G. (Richland, WA); McDonald, Carolyn Evans (Richland, WA); Kurath, Dean E. (Benton County, WA); Friedrich, Michele (Prosser, WA)

    1998-01-01T23:59:59.000Z

    The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation.

  17. Overview of chemical vapor infiltration

    SciTech Connect (OSTI)

    Besmann, T.M.; Stinton, D.P.; Lowden, R.A.

    1993-06-01T23:59:59.000Z

    Chemical vapor infiltration (CVI) is developing into a commercially important method for the fabrication of continuous filament ceramic composites. Current efforts are focused on the development of an improved understanding of the various processes in CVI and its modeling. New approaches to CVI are being explored, including pressure pulse infiltration and microwave heating. Material development is also proceeding with emphasis on improving the oxidation resistance of the interfacial layer between the fiber and matrix. This paper briefly reviews these subjects, indicating the current state of the science and technology.

  18. Chemical Engineering | More Science | ORNL

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof a blast-resistant navalChemCam laser Chemical and

  19. Chemical Resources | Sample Preparation Laboratories

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof a blast-resistant navalChemCam laser Chemical

  20. Chemical Physics | The Ames Laboratory

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &Chemical Label Information

  1. Dissection of Plant Defense Mechanisms Using Chemical and Molecular Genomics

    E-Print Network [OSTI]

    Rodriguez-Salus, Melinda Sue

    2012-01-01T23:59:59.000Z

    of auxins by a chemical genomics approach." Journal ofadvances in chemical genomics." Current Medicinal Chemistrymolecular and chemical genomics." Phytopathology 97(7): S58-

  2. Chemical Hygiene Planh UNIVERSITY OF AlASKA

    E-Print Network [OSTI]

    Hartman, Chris

    Chemical Hygiene Planh · UNIVERSITY OF AlASKA · · FAIRBANKS INTRODUCTION.....................................................................................................3 C Chemical Hygiene Officer (CHO........................................................................................................ 8 F Reactive Chemicals

  3. CRAD, Chemical Management Implementation - June 30, 2011 | Department...

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

    Chemical Management Implementation - June 30, 2011 CRAD, Chemical Management Implementation - June 30, 2011 June 30, 2011 Chemical Management Implementation Inspection Criteria,...

  4. Helium in Chemically Peculiar Stars

    E-Print Network [OSTI]

    F. Leone

    1998-05-05T23:59:59.000Z

    For the purpose of deriving the helium abundances in chemically peculiar stars, the importance of assuming a correct helium abundance has been investigated for determining the effective temperature and gravity of main sequence B-type stars, making full use of the present capability of reproducing their helium lines. Even if the flux distribution of main sequence B-type stars appears to depend only on the effective temperature for any helium abundance, the effective temperature, gravity and helium abundance have to be determined simultaneously by matching the Balmer line profiles. New MULTI NLTE calculations, performed adopting ATLAS9 model atmospheres and updated helium atomic parameters, reproduce most of the observed equivalent widths of neutral helium lines for main sequence B-type stars and they make us confident of the possibility to correctly derive the helium abundance in chemically peculiar stars. An application of previous methods to the helium rich star HD 37017 shows that helium could be stratified in the magnetic pole regions, as expected in the framework of the diffusion theory in the presence of mass loss.

  5. Chemical heat pump and chemical energy storage system

    DOE Patents [OSTI]

    Clark, Edward C. (Woodinville, WA); Huxtable, Douglas D. (Bothell, WA)

    1985-08-06T23:59:59.000Z

    A chemical heat pump and storage system employs sulfuric acid and water. In one form, the system includes a generator and condenser, an evaporator and absorber, aqueous acid solution storage and water storage. During a charging cycle, heat is provided to the generator from a heat source to concentrate the acid solution while heat is removed from the condenser to condense the water vapor produced in the generator. Water is then stored in the storage tank. Heat is thus stored in the form of chemical energy in the concentrated acid. The heat removed from the water vapor can be supplied to a heat load of proper temperature or can be rejected. During a discharge cycle, water in the evaporator is supplied with heat to generate water vapor, which is transmitted to the absorber where it is condensed and absorbed into the concentrated acid. Both heats of dilution and condensation of water are removed from the thus diluted acid. During the discharge cycle the system functions as a heat pump in which heat is added to the system at a low temperature and removed from the system at a high temperature. The diluted acid is stored in an acid storage tank or is routed directly to the generator for reconcentration. The generator, condenser, evaporator, and absorber all are operated under pressure conditions specified by the desired temperature levels for a given application. The storage tanks, however, can be maintained at or near ambient pressure conditions. In another form, the heat pump system is employed to provide usable heat from waste process heat by upgrading the temperature of the waste heat.

  6. Chemical Science and Technology Laboratory Page 1 Technical Activities Report

    E-Print Network [OSTI]

    Magee, Joseph W.

    Chemical Science and Technology Laboratory Page 1 Technical Activities Report Physical & Chemical Properties Division TABLE OF CONTENTS I. PHYSICAL & CHEMICAL PROPERTIES DIVISION (838.................................................................................................9 1. The NIST WebBook: NIST Chemical Reference Data for Industry

  7. DEPARTMENT OF CHEMICAL & PETROLEUM ENGINEERING UNIVERSITY OF CALGARY

    E-Print Network [OSTI]

    Sinnamon, Gordon J.

    DEPARTMENT OF CHEMICAL & PETROLEUM ENGINEERING UNIVERSITY OF CALGARY SCHULICH.UCALGARY.CA/CHEMICAL/ (403) 220-5751 Department Of Chemical & Petroleum Engineering ZANDMER DISTINGUISHED LECTURE SERIES 2014 Lecture Series in Chemical & Petroleum Engineering is designed to attract internationally renowned

  8. Undergraduate Bulletin 2014-15 Energy, Environmental and Chemical Engineering

    E-Print Network [OSTI]

    Subramanian, Venkat

    Undergraduate Bulletin 2014-15 Energy, Environmental and Chemical Engineering (09/02/14) 1 Energy, Environmental and Chemical Engineering About Energy, Environmental and Chemical Engineering Our department focuses on environmental engineering, energy systems engineering and chemical engineering. We provide

  9. Vertical flow chemical detection portal

    DOE Patents [OSTI]

    Linker, K.L.; Hannum, D.W.; Conrad, F.J.

    1999-06-22T23:59:59.000Z

    A portal apparatus is described for screening objects or persons for the presence of trace amounts of chemical substances such as illicit drugs or explosives. The apparatus has a test space, in which a person may stand, defined by two generally upright sides spanned by a horizontal transom. One or more fans in the transom generate a downward air flow (uni-directional) within the test space. The air flows downwardly from a high pressure upper zone, past the object or person to be screened. Air moving past the object dislodges from the surface thereof both volatile and nonvolatile particles of the target substance. The particles are entrained into the air flow which continues flowing downward to a lower zone of reduced pressure, where the particle-bearing air stream is directed out of the test space and toward preconcentrator and detection components. The sides of the portal are specially configured to partially contain and maintain the air flow. 3 figs.

  10. Chemically assisted mechanical refrigeration process

    DOE Patents [OSTI]

    Vobach, A.R.

    1987-11-24T23:59:59.000Z

    There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

  11. Chemically assisted mechanical refrigeration process

    DOE Patents [OSTI]

    Vobach, A.R.

    1987-06-23T23:59:59.000Z

    There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

  12. Chemical microreactor and method thereof

    DOE Patents [OSTI]

    Morse, Jeffrey D.; Jankowski, Alan

    2005-11-01T23:59:59.000Z

    A chemical microreactor suitable for generation of hydrogen fuel from liquid sources such as ammonia, methanol, and butane through steam reforming processes when mixed with an appropriate amount of water contains capillary microchannels with integrated resistive heaters to facilitate the occurrence of catalytic steam reforming reactions. One such microreactor employs a packed catalyst capillary microchannel and at least one porous membrane. Another employs a porous membrane with a large surface area or a porous membrane support structure containing a plurality of porous membranes having a large surface area in the aggregate, i.e., greater than about 1 m.sup.2 /cm.sup.3. The packed catalyst capillary microchannels, porous membranes and porous membrane support structures may be formed by a variety of methods.

  13. Electrostatic thin film chemical and biological sensor

    DOE Patents [OSTI]

    Prelas, Mark A. (Columbia, MO); Ghosh, Tushar K. (Columbia, MO); Tompson, Jr., Robert V. (Columbia, MO); Viswanath, Dabir (Columbia, MO); Loyalka, Sudarshan K. (Columbia, MO)

    2010-01-19T23:59:59.000Z

    A chemical and biological agent sensor includes an electrostatic thin film supported by a substrate. The film includes an electrostatic charged surface to attract predetermined biological and chemical agents of interest. A charge collector associated with said electrostatic thin film collects charge associated with surface defects in the electrostatic film induced by the predetermined biological and chemical agents of interest. A preferred sensing system includes a charge based deep level transient spectroscopy system to read out charges from the film and match responses to data sets regarding the agents of interest. A method for sensing biological and chemical agents includes providing a thin sensing film having a predetermined electrostatic charge. The film is exposed to an environment suspected of containing the biological and chemical agents. Quantum surface effects on the film are measured. Biological and/or chemical agents can be detected, identified and quantified based on the measured quantum surface effects.

  14. UCR Chemical Hygiene Plan, ver 2012.09.10 page 1 of 55 UCR Chemistry Department Chemical Hygiene Plan

    E-Print Network [OSTI]

    Reed, Christopher A.

    UCR Chemical Hygiene Plan, ver 2012.09.10 page 1 of 55 UCR Chemistry Department Chemical Hygiene Plan UCR CHEMISTRY DEPARTMENT CHEMICAL HYGIENE PLAN.................................... 4 Responsibilities of All Personnel Who Handle Hazardous Chemicals

  15. The Chemical Composition of Some Texas Soils.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1907-01-01T23:59:59.000Z

    TEXAS AGRICULTURAL ESPERlMENT STATIONS. ______-_________- _-__---- - -. - _ _._ __ BULLETlN NO. 100. Chemical Section, Dec., 1907. The Chemical Composition of Some Texas Soils BY G. S. FRAPS, 'Ph. D., Chemist. POSTOFFICE COLLEGE STATION.... The postoffice address is College, Station, Texas. Reports and bulletins are sent free upon application to the Director. THE CHEMICAL COMPOSITION OF SOME TEXAS SOILS. BY G. S. FRAPS. This bulletin is a popular account of a study of a nnmber of Texas soils...

  16. Microbend fiber-optic chemical sensor

    DOE Patents [OSTI]

    Weiss, Jonathan D. (Albuquerque, NM)

    2002-01-01T23:59:59.000Z

    A microbend fiber-optic chemical sensor for detecting chemicals in a sample, and a method for its use, is disclosed. The sensor comprises at least one optical fiber having a microbend section (a section of small undulations in its axis), for transmitting and receiving light. In transmission, light guided through the microbend section scatters out of the fiber core and interacts, either directly or indirectly, with the chemical in the sample, inducing fluorescence radiation. Fluorescence radiation is scattered back into the microbend section and returned to an optical detector for determining characteristics of the fluorescence radiation quantifying the presence of a specific chemical.

  17. Chemical Kinetic Research on HCCI & Diesel Fuels

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

    improved gasoline surrogate fuels for HCCI engines * Development of very efficient software to reduce the size of detailed chemical kinetic models for transportation fuels...

  18. Methods and compounds for chemical ligation

    DOE Patents [OSTI]

    Church, George M.; Sismour, A. Michael

    2013-07-09T23:59:59.000Z

    Compositions and methods for chemical ligation are provided. Methods for nucleic acid sequencing, nucleic acid assembly and nucleic acid synthesis are also provided.

  19. ORISE: Chemical Stockpile Emergency Preparedness Program Exercise...

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

    Chemical Stockpile Emergency Preparedness Program Exercise Training and Analysis Tool Training Tool Improves Information Sharing Between CSEPP and its Response Partners In 2006,...

  20. Rejuvenating Permeable Reactive Barriers by Chemical Flushing

    Broader source: Energy.gov [DOE]

    Final Report:Rejuvenating Permeable Reactive Barriers by Chemical Flushing,U.S. Environmental Protection Agency, Region 8 Support.August 2004

  1. Chemical and Microstructural Effects in Electrode Polarization

    SciTech Connect (OSTI)

    Virkar, A.; Armstrong, T.; Radhakrishman, R.; Ramanan, G.; Zhao, F.; Singhal, S.

    2005-01-28T23:59:59.000Z

    This presentation discusses the chemical and microstructural effects in electrode polarization and a relative comparison of contributions of the various polarizations in anode-supported cells.

  2. Chemically stabilized ionomers containing inorganic fillers

    DOE Patents [OSTI]

    Roelofs, Mark Gerrit

    2013-12-31T23:59:59.000Z

    Ionomeric polymers that are chemically stabilized and contain inorganic fillers are prepared, and show reduced degradation. The ionomers care useful in membranes and electrochemical cells.

  3. BASF The Chemical Company Dr. Franca Tiarks

    E-Print Network [OSTI]

    Schöne, Bernd R.

    's segments Chemicals Plastics Performance Products Functional Solutions Agricultural Solutions Oil & Gas Multifunctional seat Infrared-reflective coating Infrared-reflective film High-performance foams Lightweight

  4. Integrated Chemical Geothermometry System for Geothermal Exploration

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Develop practical and reliable system to predict geothermal reservoir temperatures from integrated chemical analyses of spring and well fluids.

  5. Chemical Characterization of Individual Particles and Residuals...

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

    Individual Particles and Residuals of Cloud Droplets and Ice Crystals Collected On Board Research Chemical Characterization of Individual Particles and Residuals of Cloud Droplets...

  6. Northwest National Laboratory's Chemical Imaging Initiative is...

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

    of chemicals and radionuclides underground or precipitation reactions that influence the sequestration of carbon. To study biofilms, researchers must first obtain detailed...

  7. Chemical Magnetism Shouheng Sun, Chairman Semiconductivity,

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

    Chemical Magnetism Shouheng Sun, Chairman Semiconductivity, spin delocalization, and excited states of the single molecule magnets Fe 8 Br 8 and Mn 12 -acetate "invited... D....

  8. Developing and Integrating Sustainable Chemical Processes into Existing Petro-Chemical Plant Complexes

    E-Print Network [OSTI]

    Pike, Ralph W.

    Developing and Integrating Sustainable Chemical Processes into Existing Petro-Chemical Plant Complexes #12;Outline · Introduction to Sustainable Development · Research Vision · Biomass conversion of biotechnology in existing plant complex · Conclusions #12;Sustainability Sustainability refers to integrating

  9. CH E 2421 Chemical Engineering Thermodynamics I CH E 3322 Chemical Engineering Thermodynamics II

    E-Print Network [OSTI]

    Zhang, Yuanlin

    Physics PHYS 4312 Nuclear and Particle Physics Other Engineering Electives #12;CH E 2421 Chemical Engineering Thermodynamics I CH E 3322 Chemical Engineering Thermodynamics II CH E 3330 Engineering Materials Science CH E 4342 Polymer Physics

  10. Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds

    E-Print Network [OSTI]

    Zare, Richard N.

    fail. Fostering Creativity | Cover Story | Chemical & Engineering News httpChemical & Engineering News Serving the chemical, life sciences and laboratory worlds Cover Story Home » March 22, 2010 Issue » Cover Story » Bubbling With Enthusiasm » Fostering Creativity March 22

  11. Using chemical tracers in hillslope soils to estimate the importance of chemical denudation under

    E-Print Network [OSTI]

    also examine relationships between transient mechanical and chemical denudation rates. Soil particle, burrowing by mammals, or freeze-thaw mechanisms [e.g., see Birkeland, 1999]. Once created, mobile soilUsing chemical tracers in hillslope soils to estimate the importance of chemical denudation under

  12. Department of Chemical and Biochemical Engineering Institute for Chemicals and Fuels from Alternative Resources

    E-Print Network [OSTI]

    Sinnamon, Gordon J.

    . The successful candidate will be an important member of the Institute for Chemicals and Fuels from AlternativeDepartment of Chemical and Biochemical Engineering Institute for Chemicals and Fuels from Alternative Resources The University of Western Ontario Applications are invited for a junior faculty position

  13. Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof. Mikael Nilsson)(Prof. Mikael Nilsson)

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof. Mikael Nilsson)(Prof. Mikael in nuclear engineering. Current work involves validation of computer codes for composition and toxicity for future nuclear waste reprocessing. Projects include new methods and chemicals used in solvent extraction

  14. Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof.(Prof. MikaelMikael Nilsson)Nilsson)

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof.(Prof. MikaelMikael Nilsson in nuclear engineering. Current work involves validation of computer codes for composition and toxicity for future nuclear waste reprocessing. Projects include new methods and chemicals used in solvent extraction

  15. GULF OF MEXICO PHYSICAL AND CHEMICAL DATA

    E-Print Network [OSTI]

    -^ ^ / GULF OF MEXICO PHYSICAL AND CHEMICAL DATA FROM ALASKA CRUISES Marine Biological Laboratory, Commissioner GULF OF MEXICO PHYSICAL AND CHEMICAL DATA FROM ALASKA CRUISES Compiled by Albert Collier Fishery OF THE GULF OF MEXICO By Kenneth H. Driimmond and George B. Austin, Jr. Department of Oceanography The A. & M

  16. Chemical & Biomolecular Engineering Undergraduate Curriculum First Semester

    E-Print Network [OSTI]

    Farritor, Shane

    Name Hours CHEM 113 Fundamental Chemistry I 1 4 CHME 113 Intro to Chemical Engineering I 2 ENGR 010 Quantitative Chemistry Lab 1 2 CHME 114 Intro to Chemical Engineering II 2 MATH 107 Analytic Geometry Chemistry Lab 1 CHME 202 Mass & Energy Balances 3 ENGM 223 Engineering Statics 3 ENGR 020 Sophomore

  17. Computing Resources at Chemical and Biochemical Engineering

    E-Print Network [OSTI]

    Main Site Dept. of Chemical and Biochemical Engineering, 98 Brett Road Piscataway, NJ 08854-8058 PhoneComputing Resources at Chemical and Biochemical Engineering Note that use of all Rutgers University at: http://rucs.rutgers.edu/acceptable- use.html. Microlab. The PC Microlab (Engineering Room C233

  18. Department of Chemical and Petroleum Engineering

    E-Print Network [OSTI]

    Habib, Ayman

    Real World Process from Inception to Pre-construction ­ Apply Concepts Learned in Class to Industrial Quality and Air Pollution Control Chemical Engineering Energy & Env. Specialization #12;CHEMICAL World-Class Industry ­ Oil and Gas Exploration & Recovery ­ Heavy Oil & Bitumen ­ Natural Gas, Coal Bed

  19. Excellence in biotechnology for fuels and chemicals

    SciTech Connect (OSTI)

    Neufeld, S.

    1999-04-23T23:59:59.000Z

    The Biotechnology Center for Fuels and Chemicals (BCFC) leads a national effort, in cooperation with industry, to develop innovative, market-driven biotechnologies for producing fuels and chemicals from renewable resources. The BCFC researchers focus on using bioprocesses to convert renewable biomass feedstocks into valuable products.

  20. CHEMICAL THERMODYNAMICS AND KINETICS Class Meetings

    E-Print Network [OSTI]

    Sherrill, David

    CHEM 6471 CHEMICAL THERMODYNAMICS AND KINETICS Class Meetings 9:35 ­ 10:55 am, Tuesday and Thursday of October 22-26 Textbooks Molecular Thermodynamics by D.A McQuarrie and J.D. Simon, University Science Books the laws of classical thermodynamics and some of their chemical applications. It also covers basic

  1. CHEMICAL ENGINEERING DEPARTMENT AND GRADUATE SCHOOL

    E-Print Network [OSTI]

    Lu, Chang

    Thermodynamics (ChE 2164) d. Chemical Reactor Analysis and Design (ChE 3184) e. Separation Processes (ChE 3134) f1 CHEMICAL ENGINEERING DEPARTMENT AND GRADUATE SCHOOL POLICIES AND PROCEDURES MANUAL REQUIREMENTS by concurrent registration if necessary. Departmental Core Graduate Courses The following five courses

  2. Chemical Safety Vulnerability Working Group Report

    SciTech Connect (OSTI)

    Not Available

    1994-09-01T23:59:59.000Z

    This report marks the culmination of a 4-month review conducted to identify chemical safety vulnerabilities existing at DOE facilities. This review is an integral part of DOE's efforts to raise its commitment to chemical safety to the same level as that for nuclear safety.

  3. Level MSc 2013/14 Chemical Engineering

    E-Print Network [OSTI]

    Martin, Ralph R.

    Level MSc 2013/14 Chemical Engineering MSc Chemical Engineering Coordinator: Dr. P Douglas Semester 1 Modules Semester 2 Modules EG-M01 Complex Fluids and Flows 10 Credits Dr. MS Barrow EGDM01 Colloid and Interface Science 10 Credits Dr. CM Mcfarlane EG-M47 Entrepreneurship for Engineers 10 Credits Professor K

  4. Level M 2013/14 Chemical Engineering

    E-Print Network [OSTI]

    Harman, Neal.A.

    for the characterisation of complex fluids and associated engineering calculations for pipeline transport and other flowLevel M 2013/14 Chemical Engineering MEng Chemical Engineering[H801,H890] Coordinator: Dr. PM Williams Semester 1 Modules Semester 2 Modules EG-M01 Complex Fluids and Flows 10 Credits Dr. MS Barrow EG

  5. Use and Misuse of Chemical Reactivity Spreadsheets

    SciTech Connect (OSTI)

    Simmons, F

    2005-09-20T23:59:59.000Z

    Misidentifying chemical hazards can have serious deleterious effects. Consequences of not identifying a chemical are obvious and include fires, explosions, injury to workers, etc. Consequences of identifying hazards that are really not present can be equally as bad. Misidentifying hazards can result in increased work with loss of productivity, increased expenses, utilization/consumption of scarce resources, and the potential to modify the work to include chemicals or processes that are actually more hazardous than those originally proposed. For these reasons, accurate hazard identification is critical to any safety program. Hazard identification in the world of chemistry is, at best, a daunting task. The knowing or understanding, of the reactions between any of approximately twelve million known chemicals that may be hazardous, is the reason for this task being so arduous. Other variables, such as adding other reactants/contaminants or changing conditions (e.g., temperature, pressure, or concentration), make hazard determination something many would construe as being more than impossibly difficult. Despite these complexities, people who do not have an extensive background in the chemical sciences can be called upon to perform chemical hazard identification. Because hazard identification in the area of chemical safety is so burdensome and because people with a wide variety of training are called upon to perform this work, tools are required to aid in chemical hazard identification. Many tools have been developed. Unfortunately, many of these tools are not seen as the limited resource that they are and are used inappropriately.

  6. Chemical Reactor Models of Digestion Modulation

    E-Print Network [OSTI]

    Logan, David

    Chemical Reactor Models of Digestion Modulation William Wolesensky & J. David Logan Department give an overview of the application of chemical reactor theory to models of digestion processes and indicate how those models extend to eco-physiological questions of modulation of digestion and feeding

  7. Asian Communication Modes

    E-Print Network [OSTI]

    Zhang, Yan Bing

    2008-01-01T23:59:59.000Z

    Communication in its simplest form refers to the ongoing process of sharing and understanding meaning (? Communication: Definitions and Concepts). Much of a problematic intercultural communication stems from different ways that message is composed...

  8. South Asians in Boston

    E-Print Network [OSTI]

    Masurkar, Alpita

    2012-01-01T23:59:59.000Z

    Boston has a rich and diverse history of immigrants. Right from the arrival of the Puritans in 1628-30 who established the earliest immigrant settlements in Boston, this region has attracted immigrants from different parts ...

  9. Asian petrochemicals: What impact

    SciTech Connect (OSTI)

    Rothman, S.N. (Chem Systems, Inc., Tarrytown, NY (United States))

    1994-05-01T23:59:59.000Z

    When the authors peer into their crystal ball for the global petrochemical industry's future, they see substantial growth in virtually all markets. These increases emanate from both the large demand base in developed countries and the rapidly evolving needs in industrializing nations. A perspective on global petrochemicals can be gained by referencing ethylene demand, forecast to grow at an average rate approaching 5%/yr through 2000. The importance of East Asia is particularly impressive in view of the region's portion of worldwide ethylene demand, projected to increase from 11.7% in 1993 to 15.3% by 2000. The paper discusses the following: global comparison; hazards of buildup; petrochemical development in China; competitiveness; feedstocks; prices/revenues; variety of products; and economic opportunities.

  10. Surface wave chemical detector using optical radiation

    DOE Patents [OSTI]

    Thundat, Thomas G.; Warmack, Robert J.

    2007-07-17T23:59:59.000Z

    A surface wave chemical detector comprising at least one surface wave substrate, each of said substrates having a surface wave and at least one measurable surface wave parameter; means for exposing said surface wave substrate to an unknown sample of at least one chemical to be analyzed, said substrate adsorbing said at least one chemical to be sensed if present in said sample; a source of radiation for radiating said surface wave substrate with different wavelengths of said radiation, said surface wave parameter being changed by said adsorbing; and means for recording signals representative of said surface wave parameter of each of said surface wave substrates responsive to said radiation of said different wavelengths, measurable changes of said parameter due to adsorbing said chemical defining a unique signature of a detected chemical.

  11. Chemical composition of Earth-like planets

    E-Print Network [OSTI]

    Ronco, M P; Marboeuf, U; Alibert, Y; de Elía, G C; Guilera, O M

    2015-01-01T23:59:59.000Z

    Models of planet formation are mainly focused on the accretion and dynamical processes of the planets, neglecting their chemical composition. In this work, we calculate the condensation sequence of the different chemical elements for a low-mass protoplanetary disk around a solar-type star. We incorporate this sequence of chemical elements (refractory and volatile elements) in our semi-analytical model of planet formation which calculates the formation of a planetary system during its gaseous phase. The results of the semi-analytical model (final distributions of embryos and planetesimals) are used as initial conditions to develope N-body simulations that compute the post-oligarchic formation of terrestrial-type planets. The results of our simulations show that the chemical composition of the planets that remain in the habitable zone has similar characteristics to the chemical composition of the Earth. However, exist differences that can be associated to the dynamical environment in which they were formed.

  12. Valuing IT through Virtual Process Measurement ICIS '94 Paper by

    E-Print Network [OSTI]

    Scacchi, Walt

    reasoning, Valuation of information tech- nology. c 1994 Mark E. Nissen #12;1 Productivity Paradox of IT through the business environment, this need for useful IT-valuation measures will certainly grow through time; moreover, to the extent that measures for IT valuation fail to capture the "true" economic bene

  13. ICIS, in collaboration with the Institute of Electrical & Electronics...

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

    into training can help June 19 Mike West Grid system planning for wind: Concurrent cooling model and beta system July 17 Manish Mohanpurkar Computation of loop flows in...

  14. 2009Integrated energy PolIcy rePort

    E-Print Network [OSTI]

    energy efficiency and demand response 3 renewable energy 5 distributed generation and combined Heat 11 addressing Procurement in the Hybrid Market 11 natural gas 12 Fuels and transportation 13 land UseErgy PoliciES 19 aB 32 Framework 20 electricity 20 energy efficiency and demand response 21 renewable energy

  15. ICI's Approach to Total Energy Savings on Ethylene Plants

    E-Print Network [OSTI]

    Hindmarsh, E.; Boland, D.

    Recent technological developments have led to the creation of the rigorous simulation models for ethylene plants which can be run in concert with advanced, thermodynamic “pinch” procedures. This new approach enables operators to determine...

  16. Icy Cirrus Clouds to Be Studied This Spring

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinementEtching. | EMSLtheIndustry | Department ofT.Ian SmithIce4

  17. Icy Point Hot Springs Geothermal Area | 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 Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:PhotonHolyName HousingIIIDrive LtdINDEX

  18. Tuesday, March 24, 2009 POSTER SESSION I: ICY SATELLITES

    E-Print Network [OSTI]

    Rathbun, Julie A.

    .pdf #12;Cook J. C. Olkin C. B. Desch S. J. Mastrapa R. M. Roush T. L. Verbiscer A. J. Examination of ammonia ice. Peeters Z. Hudson R. Moore M. Carbonic Acid Stability in Solar System Ices [#2561] We have irradiation with MeV protons. The results are extrapolated to life times in outer solar system bodies

  19. Platform Chemicals from an Oilseed Biorefinery

    SciTech Connect (OSTI)

    Tupy, Mike; Schrodi Yann

    2006-11-06T23:59:59.000Z

    The US chemical industry is $460 billion in size where a $150 billion segment of which is non-oxygenated chemicals that is sourced today via petroleum but is addressable by a renewable feedstock if one considers a more chemically reduced feedstock such as vegetable oils. Vegetable oil, due to its chemical functionality, provides a largely untapped opportunity as a renewable chemical source to replace petroleum-derived chemicals and produce platform chemicals unavailable today. This project examined the fertile intersection between the rich building blocks provided by vegetable oils and the enhanced chemical modification capability provided by metathesis chemistry. The technology advanced in this study is the process of ethylene cross-metathesis (referred to as ethenolysis) with vegetable oil and vegetable oil derivatives to manufacture the platform-chemical 9-decenoic acid (or 9DA) and olefin co-products. The project team meet its goals of demonstrating improved catalyst efficiencies of several multiples, deepening the mechanistic understanding of metathesis, synthesis and screening of dozens of new catalysts, designing and modeling commercial processes, and estimating production costs. One demonstrable result of the study was a step change improvement in catalyst turnover number in the ethenolysis of methyl oleate as reported here. We met our key measurable of producing 100 lbs of 9DA at the pilot-scale, which demonstrated ability to scale-up ethenolysis. DOE Project funding had significant positive impact on development of metathetically modified vegetable oils more broadly as the Cargill/Materia partnership, that was able to initiate primarily due to DOE funding, has succeeded in commercializing products, validating metathesis as a platform technology, and expanding a diverse products portfolio in high value and in large volume markets. Opportunities have expanded and business development has gained considerable momentum and enabled further expansion of the Materia/Cargill relationship. This project exceeded expectations and is having immediate impact on DOE success by replacing petroleum products with renewables in a large volume application today.

  20. Appendix F. Chemicals Annual Site Environmental Report--2011

    E-Print Network [OSTI]

    Pennycook, Steve

    , pesticides, and industrial chemicals. Through the use of chemicals, we can increase food production, cure are exposed to chemicals by inhalation (breathing air), ingestion (eating exposed plants and animalsAppendix F. Chemicals #12;#12;Annual Site Environmental Report--2011 Appendix F. Chemicals F-3

  1. Chemical preconcentrator with integral thermal flow sensor

    DOE Patents [OSTI]

    Manginell, Ronald P. (Albuquerque, NM); Frye-Mason, Gregory C. (Cedar Crest, NM)

    2003-01-01T23:59:59.000Z

    A chemical preconcentrator with integral thermal flow sensor can be used to accurately measure fluid flow rate in a microanalytical system. The thermal flow sensor can be operated in either constant temperature or constant power mode and variants thereof. The chemical preconcentrator with integral thermal flow sensor can be fabricated with the same MEMS technology as the rest of the microanlaytical system. Because of its low heat capacity, low-loss, and small size, the chemical preconcentrator with integral thermal flow sensor is fast and efficient enough to be used in battery-powered, portable microanalytical systems.

  2. Chemical safety: asking the right questions

    SciTech Connect (OSTI)

    Whyte, Helena M [Los Alamos National Laboratory; Quigley, David [Y-12/NSC; Simmons, Fred [SRS; Freshwater, David [DOE/NNSA; Robertson, Janeen [LLNL

    2008-01-01T23:59:59.000Z

    Recent reports have shown that, despite efforts to the contrary, chemical accidents continue to occur at an unacceptable rate and there is no evidence that this rate is decreasing. Based on this observation, one can conclude that previous analyses have not accurately identified and implemented appropriate fixes to eliminate identified root causes for chemical events. Based on this, it is time to reevaluate chemical accident data with a fresh eye and determine (a) what corrective actions have already been identified but have not been implemented, (b) what other root causes may be involved, and (c) what new corrective actions should be taken to eliminate these newly identified root causes.

  3. CHEMICAL SAFETY: ASKING THE RIGHT QUESTIONS

    SciTech Connect (OSTI)

    Simmons, F

    2008-08-05T23:59:59.000Z

    Recent reports have shown that, despite efforts to the contrary, chemical accidents continue to occur at an unacceptable rate and there is no evidence that this rate is decreasing. Based on this observation, one can conclude that previous analyses have not accurately identified and implemented appropriate fixes to eliminate identified root causes for chemical events. Based on this, it is time to reevaluate chemical accident data with a fresh eye and determine (a) what corrective actions have already been identified but have not been implemented, (b) what other root causes may be involved, and (c) what new corrective actions should be taken to eliminate these newly identified root causes.

  4. Chemical Sciences Division | Advanced Materials |ORNL

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &Chemical LabelChemicalChemical

  5. Chemical and Engineering Materials | Neutron Science | ORNL

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &ChemicalAnalysis ofChemicalChemical

  6. Photon level chemical classification using digital compressive ...

    E-Print Network [OSTI]

    David S. Wilcox

    2012-11-09T23:59:59.000Z

    Oct 12, 2012 ... dynamic chemical processes, is the time required to collect and analyze hyperspectral ..... Section 3.2 for more information) using functions from Matlab 7.13 ..... ically simulated score plot for the n-hexane/methylcyclohexane.

  7. Chemical structure and dynamics: Annual report 1996

    SciTech Connect (OSTI)

    Colson, S.D.; McDowell, R.S.

    1997-03-01T23:59:59.000Z

    The Chemical Structure and Dynamics (CS&D) program is a major component of the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) developed by Pacific Northwest National Laboratory (PNNL) to provide a state-of-the-art collaborative facility for studies of chemical structure and dynamics. We respond to the need for a fundamental, molecular-level understanding of chemistry at a wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for characterizing waste tanks and pollutant distributions, and for detecting and monitoring trace atmospheric species.

  8. Chemical structure and dynamics. Annual report 1995

    SciTech Connect (OSTI)

    Colson, S.D.; McDowell, R.S.

    1996-05-01T23:59:59.000Z

    The Chemical Structure and Dynamics program is a major component of Pacific Northwest National Laboratory`s Environmental Molecular Sciences Laboratory (EMSL), providing a state-of-the-art collaborative facility for studies of chemical structure and dynamics. We respond to the need for a fundamental, molecular-level understanding of chemistry at a wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for the characterization of waste tanks and pollutant distributions, and for detection and monitoring of trace atmospheric species.

  9. Collaborating for Multi-Scale Chemical Science

    SciTech Connect (OSTI)

    William H. Green

    2006-07-14T23:59:59.000Z

    Advanced model reduction methods were developed and integrated into the CMCS multiscale chemical science simulation software. The new technologies were used to simulate HCCI engines and burner flames with exceptional fidelity.

  10. Annual Report 2000. Chemical Structure and Dynamics

    SciTech Connect (OSTI)

    Colson, Steven D.; McDowell, Robin S.

    2001-04-15T23:59:59.000Z

    This annual report describes the research and accomplishments of the Chemical Structure and Dynamics Program in the year 2000, one of six research programs at the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) - a multidisciplinary, national scientific user facility and research organization. The Chemical Structure and Dynamics (CS&D) program is meeting the need for a fundamental, molecular-level understanding by 1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; 2) developing a multidisciplinary capability for describing interfacial chemical processes relevant to environmental chemistry; and 3) developing state-of-the-art research and analytical methods for characterizing complex materials of the types found in natural and contaminated systems.

  11. Frontiers in Chemical Imaging Seminar Series

    E-Print Network [OSTI]

    Frontiers in Chemical Imaging Seminar Series On the trail of the Chimera The Atom the Chimera is still elusive. 1. Thomas F. Kelly and David J. Larson. Ann Rev. Materials Res 42 (2012) 1. 2

  12. BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING

    E-Print Network [OSTI]

    Heller, Barbara

    BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING CIVIL, ARCHITECTURAL, AND ENVIRONMENTAL ENGINEERING ELECTRICAL AND COMPUTER ENGINEERING MECHANICAL, MATERIALS, AND AEROSPACE ENGINEERING COLLEGE OF ENGINEERING IIT ARMOUR #12;WHY ENGINEERINGAT IIT ARMOUR? Five Departments. One Distinctive Educational

  13. Sensor for detecting and differentiating chemical analytes

    DOE Patents [OSTI]

    Yi, Dechang (Metuchen, NJ); Senesac, Lawrence R. (Knoxville, TN); Thundat, Thomas G. (Knoxville, TN)

    2011-07-05T23:59:59.000Z

    A sensor for detecting and differentiating chemical analytes includes a microscale body having a first end and a second end and a surface between the ends for adsorbing a chemical analyte. The surface includes at least one conductive heating track for heating the chemical analyte and also a conductive response track, which is electrically isolated from the heating track, for producing a thermal response signal from the chemical analyte. The heating track is electrically connected with a voltage source and the response track is electrically connected with a signal recorder. The microscale body is restrained at the first end and the second end and is substantially isolated from its surroundings therebetween, thus having a bridge configuration.

  14. Chemical vapor deposition of antimicrobial polymer coatings

    E-Print Network [OSTI]

    Martin, Tyler Philip, 1977-

    2007-01-01T23:59:59.000Z

    There is large and growing interest in making a wide variety of materials and surfaces antimicrobial. Initiated chemical vapor deposition (iCVD), a solventless low-temperature process, is used to form thin films of polymers ...

  15. Chemical sensor with oscillating cantilevered probe

    DOE Patents [OSTI]

    Adams, Jesse D

    2013-02-05T23:59:59.000Z

    The invention provides a method of detecting a chemical species with an oscillating cantilevered probe. A cantilevered beam is driven into oscillation with a drive mechanism coupled to the cantilevered beam. A free end of the oscillating cantilevered beam is tapped against a mechanical stop coupled to a base end of the cantilevered beam. An amplitude of the oscillating cantilevered beam is measured with a sense mechanism coupled to the cantilevered beam. A treated portion of the cantilevered beam is exposed to the chemical species, wherein the cantilevered beam bends when exposed to the chemical species. A second amplitude of the oscillating cantilevered beam is measured, and the chemical species is determined based on the measured amplitudes.

  16. Method and apparatus for detecting chemical binding

    DOE Patents [OSTI]

    Warner, Benjamin P. (Los Alamos, NM); Havrilla, George J. (Los Alamos, NM); Miller, Thomasin C. (Los Alamos, NM); Wells, Cyndi A. (Los Alamos, NM)

    2007-07-10T23:59:59.000Z

    The method for screening binding between a target binder and potential pharmaceutical chemicals involves sending a solution (preferably an aqueous solution) of the target binder through a conduit to a size exclusion filter, the target binder being too large to pass through the size exclusion filter, and then sending a solution of one or more potential pharmaceutical chemicals (preferably an aqueous solution) through the same conduit to the size exclusion filter after target binder has collected on the filter. The potential pharmaceutical chemicals are small enough to pass through the filter. Afterwards, x-rays are sent from an x-ray source to the size exclusion filter, and if the potential pharmaceutical chemicals form a complex with the target binder, the complex produces an x-ray fluorescence signal having an intensity that indicates that a complex has formed.

  17. Tools for chemical synthesis in microsystems

    E-Print Network [OSTI]

    Jensen, Klavs F.

    Chemical synthesis in microsystems has evolved from simple proof-of-principle examples to become a general technique in academia and industry. Numerous such “flow chemistry” applications are now found in pharmaceutical and ...

  18. TCD-IISc Symposium "Chemistry & Chemical Biology"

    E-Print Network [OSTI]

    O'Mahony, Donal E.

    actinide chemistry, with a focus on coordination and organometallic uranium chemistry. Paula ColavitaTCD-IISc Symposium "Chemistry & Chemical Biology" Trinity College Clive Williams, Dean of Chemistry. Research areas include supramolecular organic and inorganic chemistry and medicinal chemistry

  19. The 30th Annual Chemical Physics

    E-Print Network [OSTI]

    Le Roy, Robert J.

    of Waterloo Department of Chemistry, University of Waterloo AB SCIEX #12;Symposium on Chemical PhysicsMaster University) Ab Initio Modeling of Excited States of Uranium Compounds: Dissecting the Interplay of Electron

  20. Acoustic cavitation and its chemical consequences

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    Acoustic cavitation and its chemical consequences By Kenneth S. Suslick, Yuri Didenko, Ming M. Fang Acoustic cavitation is responsible for both sonochemistry and sonoluminescence. Bubble collapse in liquids, sonochemistry and sonoluminescence derive principally from acoustic cavitation: the formation, growth

  1. Chemical and Petroleum Engineering Petroleum Engineering Minor

    E-Print Network [OSTI]

    Calgary, University of

    Chemical and Petroleum Engineering Petroleum Engineering Minor Students their skills by taking a minor in petroleum engineering. Energy is the largest global industry at $3 trillion annually, and petroleum supplies 60 percent

  2. Environmental toxicity of complex chemical mixtures

    E-Print Network [OSTI]

    Gillespie, Annika Margaret

    2009-05-15T23:59:59.000Z

    and wildlife tissues were collected from four National Priority List Superfund sites within the United States. In general, chemical analysis was not always predictive of mixture toxicity. Although biodegradation reduced the concentration of total...

  3. Chemical Additive Selection in Matrix Acidizing

    E-Print Network [OSTI]

    Weidner, Jason 1981-

    2011-05-09T23:59:59.000Z

    This work proposes to survey new chemical knowledge, developed since 1984, on fluid additives used in matrix stimulation treatments of carbonate and sandstone petroleum reservoirs and describes one method of organizing this new knowledge in a...

  4. CHEMICAL HYGIENE PLAN HAZARD COMMUNICATION PLAN

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Risk Manager 2687 Hospital Quality Assurance 3153 Hospital Clinical Engineering 2954 Human Resources #12;5. CHEMICAL HYGIENE PLAN 5.1 General Standard Operating Procedures 5.1.1 General Rules 5

  5. CHEMICAL HYGIENE PLAN HAZARD COMMUNICATION PLAN

    E-Print Network [OSTI]

    Kim, Duck O.

    Department 2588 Hospital Risk Manager 2687 Hospital Quality Assurance 3153 Hospital Clinical Engineering 2954 #12;5. CHEMICAL HYGIENE PLAN 5.1 General Standard Operating Procedures 5.1.1 General Rules 5

  6. CHEMICAL USE AND POLLUTION PREVENTION PRACTICES

    E-Print Network [OSTI]

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...65 4.3 Best Management Practices#12;CHEMICAL USE AND POLLUTION PREVENTION PRACTICES FOR COMMERCIAL CAR AND TRUCK WASH FACILITIES FINAL REPORT DOE FMP 1995-06 Prepared for: Environment Canada Environmental Protection Fraser Pollution

  7. Polymer Reaction Engineering Laboratory Chemical and Biomolecular Engineering

    E-Print Network [OSTI]

    Choi, Kyu Yong

    Transporting chemicals Fume hoods and ventilation Refrigerators Incompatible chemicals The followingPolymer Reaction Engineering Laboratory Chemical and Biomolecular Engineering University are general guidelines for all laboratory workers: Follow all safety instructions carefully. Become

  8. Chemical Hydrogen Storage R & D | Department of Energy

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

    Hydrogen Storage Chemical Hydrogen Storage R & D Chemical Hydrogen Storage R & D DOE's chemical hydrogen storage R&D is focused on developing low-cost energy-efficient...

  9. Process safety management for highly hazardous chemicals

    SciTech Connect (OSTI)

    NONE

    1996-02-01T23:59:59.000Z

    Purpose of this document is to assist US DOE contractors who work with threshold quantities of highly hazardous chemicals (HHCs), flammable liquids or gases, or explosives in successfully implementing the requirements of OSHA Rule for Process Safety Management of Highly Hazardous Chemicals (29 CFR 1910.119). Purpose of this rule is to prevent releases of HHCs that have the potential to cause catastrophic fires, explosions, or toxic exposures.

  10. Silicon Sheets By Redox Assisted Chemical Exfoliation

    E-Print Network [OSTI]

    Tchalala, Mohamed Rachid; Enriquez, Hanna; Kara, Abdelkader; Lachgar, Abdessadek; Yagoubi, Said; Foy, Eddy; Vega, Enrique; Bendounan, Azzedine; Silly, Mathieu G; Sirotti, Fausto; Nitshe, Serge; Chaudanson, Damien; Jamgotchian, Haik; Aufray, Bernard; Mayne, Andrew J; Dujardin, Gérald; Oughaddou, Hamid

    2013-01-01T23:59:59.000Z

    In this paper, we report the direct chemical synthesis of silicon sheets in gram-scale quantities by chemical exfoliation of pre-processed calcium di-silicide (CaSi2). We have used a combination of X-ray photoelectron spectroscopy, transmission electron microscopy and Energy-dispersive X-ray spectroscopy to characterize the obtained silicon sheets. We found that the clean and crystalline silicon sheets show a 2-dimensional hexagonal graphitic structure.

  11. Real time chemical exposure and risk monitor

    DOE Patents [OSTI]

    Thrall, Karla D. (3804 Alder Lake Ct., West Richland, WA 99353); Kenny, Donald V. (6947 Sparrow La., Worthington, OH 43235); Endres, George W. R. (2112 Briarwood Ct., Richland, WA 99352); Sisk, Daniel R. (1211 Marshall Ave., Richland, WA 99352)

    1997-01-01T23:59:59.000Z

    The apparatus of the present invention is a combination of a breath interface and an external exposure dosimeter interface to a chemical analysis device, all controlled by an electronic processor for quantitatively analyzing chemical analysis data from both the breath interface and the external exposure dosimeter for determining internal tissue dose. The method of the present invention is a combination of steps of measuring an external dose, measuring breath content, then analyzing the external dose and breath content and determining internal tissue dose.

  12. On the Chemical Potential of Dark Energy

    E-Print Network [OSTI]

    S. H. Pereira

    2008-06-23T23:59:59.000Z

    It is widely assumed that the observed universe is accelerating due to the existence of a new fluid component called dark energy. In this article, the thermodynamics consequences of a nonzero chemical potential on the dark energy component is discussed with special emphasis to the phantom fluid case. It is found that if the dark energy fluid is endowed with a negative chemical potential, the phantom field hypothesis becomes thermodynamically consistent with no need of negative temperatures as recently assumed in the literature.

  13. Virtual Center of Excellence for Hydrogen Storage - Chemical...

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

    Virtual Center of Excellence for Hydrogen Storage - Chemical Hydrides Virtual Center of Excellence for Hydrogen Storage - Chemical Hydrides Presentation from the Hydrogen Storage...

  14. STATEMENT OF CONSIDERATIONS REQUEST BY CHEMICAL INDUSTRY ENVIRONMENTAL...

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

    up the Petitioner's company are major chemical manufacturing companies, and includes Air Products and Chemicals, Akzo Nobel, Battelle, DuPont, NL Industries, OxyChem, and...

  15. Frontiers, Opportunities, and Challenges in Biochemical and Chemical...

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

    Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2. Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2....

  16. activated carbon chemically: Topics by E-print Network

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

    A: Chemical 118 (1997) 215-222 Chemical activities of graphitic carbon spheres Materials Science Websites Summary: the MVOCC process 8. Transition-metal oxides andor rare...

  17. Chemical Safety Program - Related Links | Department of Energy

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

    of incidents. American Chemical Society (ACS) American Conference of Government Industrial Hygienists (ACGIH) American Institute of Chemical Engineers (AIChE) American...

  18. Testimonials - Partnerships in R&D - Air Products and Chemicals...

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

    Air Products and Chemicals Incorporated Testimonials - Partnerships in R&D - Air Products and Chemicals Incorporated Addthis Text Version The words "Office of Energy Efficiency &...

  19. Experiment-Based Model for the Chemical Interactions between...

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

    1) Determine what chemical interactions occur between relevant minerals and water-CO 2 fluids 2) Understand how the chemical interactions affect transition to and performance of a...

  20. Materials Down Select Decisions Made Within DOE's Chemical Hydrogen...

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

    Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center of Excellence Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center...

  1. Integrated Approach to Use Natural Chemical and Isotopic Tracers...

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

    Integrated Approach to Use Natural Chemical and Isotopic Tracers to Estimate Fracture Spacing and Surface Area in EGS Systems Integrated Approach to Use Natural Chemical and...

  2. Global Optimization of Chemical Reactors and Kinetic Optimization

    E-Print Network [OSTI]

    ALHUSSEINI, ZAYNA ISHAQ

    2013-01-01T23:59:59.000Z

    Model; 3-D; Monolith; Reactor; Optimization Introduction TheAngeles Global Optimization of Chemical Reactors and KineticGlobal Optimization of Chemical Reactors and Kinetic

  3. Chemical Energy Carriers (CEC) for the Utilization of Geothermal...

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

    Chemical Energy Carriers (CEC) for the Utilization of Geothermal Energy Chemical Energy Carriers (CEC) for the Utilization of Geothermal Energy DOE Geothermal Peer Review 2010 -...

  4. Final Report for the DOE Chemical Hydrogen Storage Center of...

    Office of Environmental Management (EM)

    Final Report for the DOE Chemical Hydrogen Storage Center of Excellence Final Report for the DOE Chemical Hydrogen Storage Center of Excellence This technical report describes the...

  5. Integrated Tribo-Chemical Modeling of Copper CMP

    E-Print Network [OSTI]

    Shantanu Tripathi; Choi, Seungchoun; Doyle, Fiona M; Dornfeld, David

    2009-01-01T23:59:59.000Z

    Tribochemical Mechanisms of Copper Chemical MechanicalEli, D. Starosvetsky, "Review on copper chemical–mechanicalY. Li, "Investigation of Copper Removal Mechanisms d uring

  6. Optical, physical, and chemical properties of springtime aerosol...

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

    Optical, physical, and chemical properties of springtime aerosol over Barrow Alaska in 2008. Optical, physical, and chemical properties of springtime aerosol over Barrow Alaska in...

  7. Improving Combustion Software to Solve Detailed Chemical Kinetics...

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

    Combustion Software to Solve Detailed Chemical Kinetics for HECC Improving Combustion Software to Solve Detailed Chemical Kinetics for HECC 2012 DOE Hydrogen and Fuel Cells Program...

  8. Airborne chemical baseline evaluation of the 222-S laboratory complex

    SciTech Connect (OSTI)

    Bartley, P., Fluor Daniel Hanford

    1997-02-12T23:59:59.000Z

    The 222-S Laboratory complex stores and uses over 400 chemicals. Many of these chemicals are used in laboratory analysis and some are used for maintenance activities. The majority of laboratory analysis chemicals are only used inside of fume hoods or glove boxes to control both chemical and radionuclide airborne concentrations. This evaluation was designed to determine the potential for laboratory analysis chemicals at the 222-S Laboratory complex to cause elevated airborne chemical concentrations under normal conditions. This was done to identify conditions and activities that should be subject to airborne chemical monitoring in accordance with the Westinghouse Hanford Company Chemical Hygiene Plan.

  9. Dow Chemical Company: Assessment Leads to Steam System Energy...

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

    Dow Chemical Company: Assessment Leads to Steam System Energy Savings in a Petrochemical Plant Dow Chemical Company: Assessment Leads to Steam System Energy Savings in a...

  10. Three-dimensional Chemical Imaging of Embedded Nanoparticles...

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

    dimensional Chemical Imaging of Embedded Nanoparticles using Atom Probe Tomography. Three-dimensional Chemical Imaging of Embedded Nanoparticles using Atom Probe Tomography....

  11. The TSCA interagency testing committee`s approaches to screening and scoring chemicals and chemical groups: 1977-1983

    SciTech Connect (OSTI)

    Walker, J.D. [Environmental Protection Agency, Washington, DC (United States)

    1990-12-31T23:59:59.000Z

    This paper describes the TSCA interagency testing committee`s (ITC) approaches to screening and scoring chemicals and chemical groups between 1977 and 1983. During this time the ITC conducted five scoring exercises to select chemicals and chemical groups for detailed review and to determine which of these chemicals and chemical groups should be added to the TSCA Section 4(e) Priority Testing List. 29 refs., 1 fig., 2 tabs.

  12. DuPont Chemical Vapor Technical Report

    SciTech Connect (OSTI)

    MOORE, T.L.

    2003-10-03T23:59:59.000Z

    DuPont Safety Resources was tasked with reviewing the current chemical vapor control practices and providing preventive recommendations on best commercial techniques to control worker exposures. The increased focus of the tank closure project to meet the 2024 Tri-Party Agreement (TPA) milestones has surfaced concerns among some CH2MHill employees and other interested parties. CH2MHill is committed to providing a safe working environment for employees and desires to safely manage the tank farm operations using appropriate control measures. To address worker concerns, CH2MHill has chartered a ''Chemical Vapors Project'' to integrate the activities of multiple CH2MHill project teams, and solicit the expertise of external resources, including an independent Industrial Hygiene expert panel, a communications consultant, and DuPont Safety Resources. Over a three-month time period, DuPont worked with CH2MHill ESH&Q, Industrial Hygiene, Engineering, and the independent expert panel to perform the assessment. The process included overview presentations, formal interviews, informal discussions, documentation review, and literature review. DuPont Safety Resources concluded that it is highly unlikely that workers in the tank farms are exposed to chemicals above established standards. Additionally, the conventional and radiological chemistry is understood, the inherent chemical hazards are known, and the risk associated with chemical vapor exposure is properly managed. The assessment highlighted management's commitment to addressing chemical vapor hazards and controlling the associated risks. Additionally, we found the Industrial Hygiene staff to be technically competent and well motivated. The tank characterization data resides in a comprehensive database containing the tank chemical compositions and relevant airborne concentrations.

  13. Chemical Safety Vulnerability Working Group report. Volume 1

    SciTech Connect (OSTI)

    Not Available

    1994-09-01T23:59:59.000Z

    The Chemical Safety Vulnerability (CSV) Working Group was established to identify adverse conditions involving hazardous chemicals at DOE facilities that might result in fires or explosions, release of hazardous chemicals to the environment, or exposure of workers or the public to chemicals. A CSV Review was conducted in 148 facilities at 29 sites. Eight generic vulnerabilities were documented related to: abandoned chemicals and chemical residuals; past chemical spills and ground releases; characterization of legacy chemicals and wastes; disposition of legacy chemicals; storage facilities and conditions; condition of facilities and support systems; unanalyzed and unaddressed hazards; and inventory control and tracking. Weaknesses in five programmatic areas were also identified related to: management commitment and planning; chemical safety management programs; aging facilities that continue to operate; nonoperating facilities awaiting deactivation; and resource allocations. Volume 1 contains the Executive summary; Introduction; Summary of vulnerabilities; Management systems weaknesses; Commendable practices; Summary of management response plan; Conclusions; and a Glossary of chemical terms.

  14. Chemical Structure and Dynamics annual report 1997

    SciTech Connect (OSTI)

    Colson, S.D.; McDowell, R.S.

    1998-03-01T23:59:59.000Z

    The Chemical Structure and Dynamics (CS and D) program is a major component of the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL), developed by Pacific Northwest National Laboratory (PNNL) to provide a state-of-the-art collaborative facility for studies of chemical structure and dynamics. The authors respond to the need for a fundamental, molecular level understanding of chemistry at a wide variety of environmentally important interfaces by: (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for characterizing complex materials of the types found in stored wastes and contaminated soils, and for detecting and monitoring trace atmospheric species. The focus of the research is defined primarily by DOE`s environmental problems: fate and transport of contaminants in the subsurface environment, processing and storage of waste materials, cellular effects of chemical and radiological insult, and atmospheric chemistry as it relates to air quality and global change. Twenty-seven projects are described under the following topical sections: Reaction mechanisms at interfaces; High-energy processes at environmental interfaces; Cluster models of the condensed phase; and Miscellaneous.

  15. Chemical Kinetic Modeling of Advanced Transportation Fuels

    SciTech Connect (OSTI)

    PItz, W J; Westbrook, C K; Herbinet, O

    2009-01-20T23:59:59.000Z

    Development of detailed chemical kinetic models for advanced petroleum-based and nonpetroleum based fuels is a difficult challenge because of the hundreds to thousands of different components in these fuels and because some of these fuels contain components that have not been considered in the past. It is important to develop detailed chemical kinetic models for these fuels since the models can be put into engine simulation codes used for optimizing engine design for maximum efficiency and minimal pollutant emissions. For example, these chemistry-enabled engine codes can be used to optimize combustion chamber shape and fuel injection timing. They also allow insight into how the composition of advanced petroleum-based and non-petroleum based fuels affect engine performance characteristics. Additionally, chemical kinetic models can be used separately to interpret important in-cylinder experimental data and gain insight into advanced engine combustion processes such as HCCI and lean burn engines. The objectives are: (1) Develop detailed chemical kinetic reaction models for components of advanced petroleum-based and non-petroleum based fuels. These fuels models include components from vegetable-oil-derived biodiesel, oil-sand derived fuel, alcohol fuels and other advanced bio-based and alternative fuels. (2) Develop detailed chemical kinetic reaction models for mixtures of non-petroleum and petroleum-based components to represent real fuels and lead to efficient reduced combustion models needed for engine modeling codes. (3) Characterize the role of fuel composition on efficiency and pollutant emissions from practical automotive engines.

  16. Engineered Barrier System: Physical and Chemical Environment

    SciTech Connect (OSTI)

    P. Dixon

    2004-04-26T23:59:59.000Z

    The conceptual and predictive models documented in this Engineered Barrier System: Physical and Chemical Environment Model report describe the evolution of the physical and chemical conditions within the waste emplacement drifts of the repository. The modeling approaches and model output data will be used in the total system performance assessment (TSPA-LA) to assess the performance of the engineered barrier system and the waste form. These models evaluate the range of potential water compositions within the emplacement drifts, resulting from the interaction of introduced materials and minerals in dust with water seeping into the drifts and with aqueous solutions forming by deliquescence of dust (as influenced by atmospheric conditions), and from thermal-hydrological-chemical (THC) processes in the drift. These models also consider the uncertainty and variability in water chemistry inside the drift and the compositions of introduced materials within the drift. This report develops and documents a set of process- and abstraction-level models that constitute the engineered barrier system: physical and chemical environment model. Where possible, these models use information directly from other process model reports as input, which promotes integration among process models used for total system performance assessment. Specific tasks and activities of modeling the physical and chemical environment are included in the technical work plan ''Technical Work Plan for: In-Drift Geochemistry Modeling'' (BSC 2004 [DIRS 166519]). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system analysis model reports.

  17. Chemical structure and dynamics: Annual report 1993

    SciTech Connect (OSTI)

    Colson, S.D.

    1994-07-01T23:59:59.000Z

    The Chemical Structure and Dynamics program responds to the need for a fundamental, molecular-level understanding of chemistry at the wide variety of environmentally-important interfaces. The research program is built around the established relationship between structure, thermodynamics, and kinetics. This research effort continues to evolve into a program of rigorous studies of fundamental molecular processes in model systems (e.g., well-characterized surfaces, single-component solutions, clusters, and biological molecules), and studies of complex systems found in the environment. Experimental studies of molecular and supramolecular structures and thermodynamics are key to understanding the nature of matter, and lead to direct comparison with computational results. Kinetic and mechanistic measurements, combined with real-time dynamics measurements of atomic and molecular motions during chemical reactions, provide for a molecular-level description of chemical reactions. The anticipated results of this work are the achievement of a quantitative understanding of chemical processes at complex interfaces, the development of new techniques for the detection and measurement of species at such interfaces, and the interpretation and extrapolation of the observations in terms of models of interfacial chemistry. The Chemical Structure and Dynamics research program includes five areas described in detail in this report: Reaction mechanisms at solid interfaces; Solution and solution interfaces; Structure and dynamics of biological systems; Analytical methods development; and atmospheric chemistry. Extended abstracts are presented for 23 studies.

  18. AEROSOL CHEMICAL COMPOSITION CHARACTERIZATION AT THE ARM SOUTHERN GREAT PLAINS (SGP) SITE USING AN AEROSOL CHEMICAL

    E-Print Network [OSTI]

    AEROSOL CHEMICAL COMPOSITION CHARACTERIZATION AT THE ARM SOUTHERN GREAT PLAINS (SGP) SITE USING AN AEROSOL CHEMICAL SPECIATION MONITOR Yin-Nan Lee1 , Fan Mei1 , Stephanie DeJong1 , Anne Jefferson2 1 Atmospheric Sciences Division, Brookhaven National Lab, Upton, NY 2 CIRES, University of Colorado, Boulder, CO

  19. Standards for publication of isotope ratio and chemical data in Chemical Geology

    E-Print Network [OSTI]

    Rudnick, Roberta L.

    Editorial Standards for publication of isotope ratio and chemical data in Chemical Geology Abstract reporting data for internation- al standards that were analyzed in the same laboratory, using the same and trace elements, there are a large number of reasonably well-characterized whole rock standards from

  20. Computers and Chemical Engineering 26 (2002) 10771085 Backstepping control of chemical tubular reactors

    E-Print Network [OSTI]

    Krstic, Miroslav

    of the system using boundary control of temperature and concentration on the inlet side of the reactor. We that globally stabi- lizes an unstable steady state is designed for a chemical tubular reactor. The control industrial applications for chemical tubular reactors, the problem of monitoring and controlling them

  1. 14February 1997 CHEMICAL ELSEVIER Chemical PhysicsLetters265 (1997) 667-672

    E-Print Network [OSTI]

    14February 1997 CHEMICAL PHYSICS LETTERS ELSEVIER Chemical PhysicsLetters265 (1997) 667-672 Field by a covalent bond. @ 1997 Published by Elsevier Science B.V. Carbon nanotubes [ 1-4] have recently been estab-freegraphiticstructure,sincetheydo not disintegrateunderthe experimentalconditionsof Ref. [5]. 0009-2614/97/$17.00 Copyright(~) 1997 Publishedby Elsevier

  2. Endocrine Active Chemicals, Pharmaceuticals, and Other Chemicals of Concern in Surface Water, Wastewater-

    E-Print Network [OSTI]

    , Wastewater- Treatment Plant Effluent, and Bed Sediment, and Biological Characteristics in Selected Streams Chemicals, Pharmaceuticals, and Other Chemicals of Concern in Surface Water, Wastewater- Treatment Plant, and Data, 2009 #12;Front cover. Industrial wastewater-treatment plant outflow in Worthington, Minnesota

  3. CHEMICAL HYGIENE PLAN (rev. 7/03/2012) Page 1 CHEMICAL HYGIENE PROGRAM

    E-Print Network [OSTI]

    employers covered by the standard develop a Chemical Hygiene Plan (CHP). A CHP is a written program which, the CHP must include standard operating procedures, criteria for the implementation of chemical control for the interpretation and enforcement of policies described in this CHP. The Environmental Health & Safety staff

  4. Galaxy formation with radiative and chemical feedback

    E-Print Network [OSTI]

    Graziani, L; Schneider, R; Kawata, D; de Bennassuti, M; Maselli, A

    2015-01-01T23:59:59.000Z

    Here we introduce GAMESH, a novel pipeline which implements self-consistent radiative and chemical feedback in a computational model of galaxy formation. By combining the cosmological chemical-evolution model GAMETE with the radiative transfer code CRASH, GAMESH can post process realistic outputs of a N-body simulation describing the redshift evolution of the forming galaxy. After introducing the GAMESH implementation and its features, we apply the code to a low-resolution N-body simulation of the Milky Way formation and we investigate the combined effects of self-consistent radiative and chemical feedback. Many physical properties, which can be directly compared with observations in the Galaxy and its surrounding satellites, are predicted by the code along the merger-tree assembly. The resulting redshift evolution of the Local Group star formation rates, reionisation and metal enrichment along with the predicted Metallicity Distribution Function of halo stars are critically compared with observations. We dis...

  5. Quarkonium Dissociation at Finite Chemical Potential

    E-Print Network [OSTI]

    Kakade, Uttam

    2015-01-01T23:59:59.000Z

    We have studied the dissociation of quarkonia states in a deconfined medium of quarks and gluons at large baryon chemical potential and small temperature region. The aim of this study is to probe the dense baryonic medium expected to be produced at FAIR facility, GSI Darmstadt. This is done by correcting both the short and long-distance terms of the Cornell potential by a dielectric function, embodying the effects of deconfined quarks and gluons, at finite baryon chemical potential and temperature. It is found that $J/\\psi$ is dissociated approximately at 2 $\\mu_c$ in the temperature range 20-50 MeV, which can indirectly help to locate the point on QCD phase diagram at large chemical potential and low temperature zone.

  6. DOE contractor's meeting on chemical toxicity

    SciTech Connect (OSTI)

    Not Available

    1987-01-01T23:59:59.000Z

    The Office of Health and Environmental Research (OHER) is required to determine the potential health and environmental effects associated with energy production and use. To ensure appropriate communication among investigators and scientific disciplines that these research studies represent, OHER has sponsored workshops. This document provides a compilation of activities at the Third Annual DOE/OHER Workshop. This year's workshop was broadened to include all OHER activities identified as within the chemical effects area. The workshop consisted of eight sessions entitled Isolation and Detection of Toxic chemicals; Adduct Formation and Repair; Chemical Toxicity (Posters); Metabolism and Genotoxicity; Inhalation Toxicology; Gene Regulation; Metals Toxicity; and Biological Mechanisms. This document contains abstracts of the information presented by session.

  7. Compact chemical energy system for seismic applications

    DOE Patents [OSTI]

    Engelke, Raymond P. (Los Alamos, NM); Hedges, Robert O. (Los Alamos, NM); Kammerman, Alan B. (Los Alamos, NM); Albright, James N. (Los Alamos, NM)

    1998-01-01T23:59:59.000Z

    A chemical energy system is formed for producing detonations in a confined environment. An explosive mixture is formed from nitromethane (NM) and diethylenetriamine (DETA). A slapper detonator is arranged adjacent to the explosive mixture to initiate detonation of the mixture. NM and DETA are not classified as explosives when handled separately and can be safely transported and handled by workers in the field. In one aspect of the present invention, the chemicals are mixed at a location where an explosion is to occur. For application in a confined environment, the chemicals are mixed in an inflatable container to minimize storage space until it is desired to initiate an explosion. To enable an inflatable container to be used, at least 2.5 wt % DETA is used in the explosive mixture. A barrier is utilized that is formed of a carbon composite material to provide the appropriate barrel geometry and energy transmission to the explosive mixture from the slapper detonator system.

  8. Boson stars: Chemical potential and quark condensates

    E-Print Network [OSTI]

    Jitesh R. Bhatt; V. Sreekanth

    2010-05-06T23:59:59.000Z

    We study the properties of a star made of self-gravitating bosons gas in a mean-field approximation. A generalized set of Tolman-Oppenheimer-Volkov(TOV) equations is derived to incorporate the effect of chemical-potential in the general relativistic frame work. The metric-dependence of the chemical-potential gives a new class of solutions for the boson stars. It is demonstrated that the maximum mass and radius of the star change in a significant way when the effect of finite chemical-potential is considered. We also discuss the case of a boson star made of quark-condensates. It is found that when the self-interaction between the condensates is small as compared to their mass, the typical density is too high to form a diquark-boson star. Our results indicate that the star of quark-condensate may be formed in a low-density and high-pressure regime.

  9. Chemical and Biological Engineering Student Learning Outcome Assessment Report

    E-Print Network [OSTI]

    Missouri-Rolla, University of

    1 Chemical and Biological Engineering Student Learning Outcome Assessment Report 1. Department/Program Mission The mission of the Department of Chemical and Biological is to prepare chemical engineers for successful careers of leadership and innovation in chemical engineering and related fields; expands

  10. Chemical cytometry on a picoliter-scale integrated microfluidic chip

    E-Print Network [OSTI]

    Zare, Richard N.

    Chemical cytometry on a picoliter-scale integrated microfluidic chip Hongkai Wu, Aaron Wheeler the chemical contents of a single cell (chemical cytometry). The device is designed to accomplish four different functions: (i) cell handling, (ii) metering and delivering of chemical reagents, (iii) cell lysis

  11. Mork Family Department of Chemical Engineering and Materials Science

    E-Print Network [OSTI]

    Southern California, University of

    , materials science, and petroleum engineering. The reputation of the MFD for excellence in chemical Engineering MS in Materials Science MS in Petroleum Engineering PhD in Chemical Engineering PhD in Materials buildings: HEDCO Petroleum and Chemical Engineering Building Neely Petroleum and Chemical Engineering

  12. HANFORD CHEMICAL VAPORS WORKER CONCERNS & EXPOSURE EVALUATION

    SciTech Connect (OSTI)

    ANDERSON, T.J.

    2006-12-20T23:59:59.000Z

    Chemical vapor emissions from underground hazardous waste storage tanks on the Hanford site in eastern Washington State are a potential concern because workers enter the tank farms on a regular basis for waste retrievals, equipment maintenance, and surveillance. Tank farm contractors are in the process of retrieving all remaining waste from aging single-shell tanks, some of which date to World War II, and transferring it to newer double-shell tanks. During the waste retrieval process, tank farm workers are potentially exposed to fugitive chemical vapors that can escape from tank headspaces and other emission points. The tanks are known to hold more than 1,500 different species of chemicals, in addition to radionuclides. Exposure assessments have fully characterized the hazards from chemical vapors in half of the tank farms. Extensive sampling and analysis has been done to characterize the chemical properties of hazardous waste and to evaluate potential health hazards of vapors at the ground surface, where workers perform maintenance and waste transfer activities. Worker concerns. risk communication, and exposure assessment are discussed, including evaluation of the potential hazards of complex mixtures of chemical vapors. Concentrations of vapors above occupational exposure limits-(OEL) were detected only at exhaust stacks and passive breather filter outlets. Beyond five feet from the sources, vapors disperse rapidly. No vapors have been measured above 50% of their OELs more than five feet from the source. Vapor controls are focused on limited hazard zones around sources. Further evaluations of vapors include analysis of routes of exposure and thorough analysis of nuisance odors.

  13. Annual Report 1998: Chemical Structure and Dynamics

    SciTech Connect (OSTI)

    SD Colson; RS McDowell

    1999-05-10T23:59:59.000Z

    The Chemical Structure and Dynamics (CS&D) program is a major component of the William R. Wiley Environmental Molecular Sciences Labo- ratory (EMSL), developed by Pacific Northwest National Laboratory (PNNL) to provide a state-of- the-art collaborative facility for studies of chemical structure and dynamics. We respond to the need for a fundamental, molecular-level understanding of chemistry at a wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interracial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in envi- ronmental chemistry and in nuclear waste proc- essing and storage; and (3) developing state-of- the-art analytical methods for characterizing com- plex materials of the types found in stored wastes and contaminated soils, and for detecting and monitoring trace atmospheric species. Our program aims at achieving a quantitative understanding of chemical reactions at interfaces and, more generally, in condensed media, compa- rable to that currently available for gas-phase reactions. This understanding will form the basis for the development of a priori theories for pre- dicting macroscopic chemical behavior in con- densed and heterogeneous media, which will add significantly to the value of field-scale envi- ronmental models, predictions of short- and long- term nuclear waste storage stabilities, and other areas related to the primary missions of the U.S. Department of Energy (DOE).

  14. Chemical structure and dynamics. Annual report 1994

    SciTech Connect (OSTI)

    Colson, S.D.

    1995-07-01T23:59:59.000Z

    The Chemical Structure and Dynamics program was organized as a major component of Pacific Northwest Laboratory`s Environmental and Molecular Sciences Laboratory (EMSL), a state-of-the-art collaborative facility for studies of chemical structure and dynamics. Our program responds to the need for a fundamental, molecular-level understanding of chemistry at the wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces, and (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage. This research effort was initiated in 1989 and will continue to evolve over the next few years into a program of rigorous studies of fundamental molecular processes in model systems, such as well-characterized surfaces, single-component solutions, clusters, and biological molecules; and studies of complex systems found in the environment (multispecies, multiphase solutions; solid/liquid, liquid/liquid, and gas/surface interfaces; colloidal dispersions; ultrafine aerosols; and functioning biological systems). The success of this program will result in the achievement of a quantitative understanding of chemical reactions at interfaces, and more generally in condensed media, that is comparable to that currently available for gas-phase reactions. This understanding will form the basis for the development of a priori theories for predictions of macroscopic chemical behavior in condensed and heterogeneous media, adding significantly to the value of field-scale environmental models, the prediction of short- and long-term nuclear waste storage stabilities, and other problems related to the primary missions of the DOE.

  15. Chemical vapor deposition of epitaxial silicon

    DOE Patents [OSTI]

    Berkman, Samuel (Florham Park, NJ)

    1984-01-01T23:59:59.000Z

    A single chamber continuous chemical vapor deposition (CVD) reactor is described for depositing continuously on flat substrates, for example, epitaxial layers of semiconductor materials. The single chamber reactor is formed into three separate zones by baffles or tubes carrying chemical source material and a carrier gas in one gas stream and hydrogen gas in the other stream without interaction while the wafers are heated to deposition temperature. Diffusion of the two gas streams on heated wafers effects the epitaxial deposition in the intermediate zone and the wafers are cooled in the final zone by coolant gases. A CVD reactor for batch processing is also described embodying the deposition principles of the continuous reactor.

  16. Real time chemical exposure and risk monitor

    DOE Patents [OSTI]

    Thrall, K.D.; Kenny, D.V.; Endres, G.W.R.; Sisk, D.R.

    1997-07-08T23:59:59.000Z

    The apparatus of the present invention is a combination of a breath interface and an external exposure dosimeter interface to a chemical analysis device, all controlled by an electronic processor for quantitatively analyzing chemical analysis data from both the breath interface and the external exposure dosimeter for determining internal tissue dose. The method of the present invention is a combination of steps of measuring an external dose, measuring breath content, then analyzing the external dose and breath content and determining internal tissue dose. 7 figs.

  17. Pressurized molten ferrous metal chemical reactor

    SciTech Connect (OSTI)

    Randolph, H.W.; Malone, D.P.; Margrave, J.L. [Westinghouse Savannah River Technology Center, Aiken, SC (United States)]|[Ashland Petroleum Co., Houston, TX (United States)]|[Rice Univ., Houston, TX (United States). Dept. of Chemistry

    1995-04-01T23:59:59.000Z

    Research is in progress to develop a liquid ferrous metal chemical reactor to produce valuable products from petroleum refining waste and to achieve totally contained destruction of toxic chemicals. The work is an extension of the Hymelt{trademark} Process (patent pending) developed by the Ashland Petroleum Company. Materials to be processed, such as hydrocarbons, are fed into a crucible of molten iron at 1,600 C. The material decomposes, evolving hydrogen gas and combining carbon with the iron to form molten steel. Research is being pursued as a collaborative effort to Ashland Petroleum Company, Westinghouse Savannah River Company, Houston Advanced Research Center, and others.

  18. Laser Induced Chemical Liquid Phase Deposition (LCLD)

    SciTech Connect (OSTI)

    Nanai, Laszlo; Balint, Agneta M. [University of Szeged, JGYPK, Department of General and Environmental Physics H-6725 Szeged, Boldogasszony sgt. 6 (Hungary); West University of Timisoara, Faculty of Physics, Department of Physics, Bulv. V. Parvan 4, Timisoara 300223 (Romania)

    2012-08-17T23:59:59.000Z

    Laser induced chemical deposition (LCLD) of metals onto different substrates attracts growing attention during the last decade. Deposition of metals onto the surface of dielectrics and semiconductors with help of laser beam allows the creation of conducting metal of very complex architecture even in 3D. In the processes examined the deposition occurs from solutions containing metal ions and reducing agents. The deposition happens in the region of surface irradiated by laser beam (micro reactors). Physics -chemical reactions driven by laser beam will be discussed for different metal-substrate systems. The electrical, optical, mechanical properties of created interfaces will be demonstrated also including some practical-industrial applications.

  19. Detection of electrophilic and nucleophilic chemical agents

    DOE Patents [OSTI]

    McElhanon, James R.; Shepodd, Timothy J.

    2014-08-12T23:59:59.000Z

    A "real time" method for detecting chemical agents generally and particularly electrophilic and nucleophilic species by employing tunable, precursor sensor materials that mimic the physiological interaction of these agents to form highly florescent berberine-type alkaloids that can be easily and rapidly detected. These novel precursor sensor materials can be tuned for reaction with both electrophilic (chemical species, toxins) and nucleophilic (proteins and other biological molecules) species. By bonding or otherwise attaching these precursor molecules to a surface or substrate they can be used in numerous applications.

  20. Chemical analysis of biomass fast pyrolysis oils

    SciTech Connect (OSTI)

    Elliott, D.C.

    1994-09-01T23:59:59.000Z

    This paper reviews the development of the field of chemical analysis of biomass fast pyrolysis oils. The techniques applied to pyrolysis oil analysis are reviewed including proximate and ultimate analysis, water (moisture) analysis, and chemical component analysis by various forms of chromatography, solvent separations, and spectrophotometric analyses, like infrared and ultraviolet. Advanced analytical techniques such as nuclear magnetic resonance and molecular beam -- mass spectrometry are also discussed. This paper reviews and compares the methods and the results of the analyses. The advantages and shortcomings of the various methods applied are identified. Comparisons derived from the IEA Round Robin are incorporated.

  1. Chemical Sciences at ORNL | 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:YearRound-Up fromDepartmentTieCelebrate Earth DayFuels Chemical Kinetic Modeling of16-2010Chemical

  2. Chemicals Industry Profile | 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:YearRound-Up fromDepartmentTieCelebrate Earth DayFuels Chemical Kinetic ModelingChemicals Industry

  3. Chemical Recycling | Y-12 National Security Complex

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &Chemical LabelChemical Recycling

  4. Chemicals (2010 MECS) | 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck In &ChemicalAnalysisphenols withChemicals

  5. Theoretical and Experimental Evaluation of Chemical Reactivity

    E-Print Network [OSTI]

    Wang, Qingsheng

    2011-10-21T23:59:59.000Z

    released and the rate of energy released for a specific reactive chemical. 2.1 DSC DSC is a popular screening tool (safe and fast) and can provide an overall indication of exothermic activity of the chemical being tested. In a DSC, a sample and a... endothermic or exothermic reaction. When the rate of heat generation in the sample exceeds a particular value, the heat supply to the sample is cut off and this additional heat gain is attributed to exothermic activity within the sample.17 From the DSC...

  6. Replacement solvents for use in chemical synthesis

    DOE Patents [OSTI]

    Molnar, Linda K. (Philadelphia, PA); Hatton, T. Alan (Sudbury, MA); Buchwald, Stephen L. (Newton, MA)

    2001-05-15T23:59:59.000Z

    Replacement solvents for use in chemical synthesis include polymer-immobilized solvents having a flexible polymer backbone and a plurality of pendant groups attached onto the polymer backbone, the pendant groups comprising a flexible linking unit bound to the polymer backbone and to a terminal solvating moiety. The polymer-immobilized solvent may be dissolved in a benign medium. Replacement solvents for chemical reactions for which tetrahydrofuran or diethyl may be a solvent include substituted tetrahydrofurfuryl ethers and substituted tetrahydro-3-furan ethers. The replacement solvents may be readily recovered from the reaction train using conventional methods.

  7. Systems analysis of past, present, and future chemical terrorism scenarios.

    SciTech Connect (OSTI)

    Hoette, Trisha Marie

    2012-03-01T23:59:59.000Z

    Throughout history, as new chemical threats arose, strategies for the defense against chemical attacks have also evolved. As a part of an Early Career Laboratory Directed Research and Development project, a systems analysis of past, present, and future chemical terrorism scenarios was performed to understand how the chemical threats and attack strategies change over time. For the analysis, the difficulty in executing chemical attack was evaluated within a framework of three major scenario elements. First, historical examples of chemical terrorism were examined to determine how the use of chemical threats, versus other weapons, contributed to the successful execution of the attack. Using the same framework, the future of chemical terrorism was assessed with respect to the impact of globalization and new technologies. Finally, the efficacy of the current defenses against contemporary chemical terrorism was considered briefly. The results of this analysis justify the need for continued diligence in chemical defense.

  8. Chemical indices (CIA and WIP) as proxies for integrated chemical weathering in China: Inferences from analysis of fluvial sediments

    E-Print Network [OSTI]

    Yang, Shouye

    Chemical indices (CIA and WIP) as proxies for integrated chemical weathering in China: Inferences 2012 Editor: G.J. Weltje Keywords: Chemical weathering index River China Sediment Monsoon Geochemistry under variable climate regimes. How to quantitatively determine the chemical weathering intensity

  9. Chemical Compound Navigator: A Web-Based Chem-BLAST, Chemical Taxonomy-Based Search Engine for Browsing

    E-Print Network [OSTI]

    Chemical Compound Navigator: A Web-Based Chem-BLAST, Chemical Taxonomy-Based Search Engine, query, and analyze chemical compounds has been developed and is illustrated by using the inhibitor data on HIV protease-inhibitor complexes. In this method, all chemical compounds are annotated in terms

  10. B.S. in Chemical Science The Chemical Science degree is designed for students who plan programs in fields

    E-Print Network [OSTI]

    McQuade, D. Tyler

    B.S. in Chemical Science The Chemical Science degree is designed for students who plan programs, and Geology. In addition, Chemical Science can be a valuable major for those interested in business and law. This degree is not intended as a chemical preparation for people who wish to do work directly in Chemistry

  11. Chemical Education Today 1466 Journal of Chemical Education Vol. 78 No. 11 November 2001 JChemEd.chem.wisc.edu

    E-Print Network [OSTI]

    Houston, Paul L.

    Chemical Education Today 1466 Journal of Chemical Education · Vol. 78 No. 11 November 2001 · JChemEd.chem.wisc.edu Chemical Kinetics and Reaction Dynamics by Paul L. Houston McGraw-Hill Higher Education: New York, 2001. 330 pp. Hardcover. ISBN 0-07-243537-2. $84.50. reviewed by John Krenos Paul Houston's Chemical

  12. Three Packets of Minerals of the Periodic Table of Chemical Elements and Chemical Compounds

    E-Print Network [OSTI]

    Labushev, Mikhail M

    2013-01-01T23:59:59.000Z

    The concepts of alpha- and beta-packets of the periodic table of chemical elements and chemical compounds are defined. The first of the 47 minerals alpha-packets is composed. In it all minerals are arranged in increasing Iav index of proportionality of atomic weights of composing chemical elements, the same way as chemical elements are located in increasing atomic weights in the Periodic table. The packet includes 93 known minerals and two compounds - N2O5 and CO2 - being actually minerals. Beta-packet of oxides and hydroxides minerals includes 88 known minerals and five chemical compounds - N2O5, CO2, CO, SO3 and SO2. Two minerals of the packet have not been determined yet. Besides, beta-packet of minerals with sulfur, selenium or arsenic is composed, with one mineral not defined yet. The results of the calculations can be used for further development of the Periodic Table of Chemical Elements and Chemical Compounds and their properties investigation.

  13. Three Packets of Minerals of the Periodic Table of Chemical Elements and Chemical Compounds

    E-Print Network [OSTI]

    Mikhail M. Labushev

    2013-03-20T23:59:59.000Z

    The concepts of alpha- and beta-packets of the periodic table of chemical elements and chemical compounds are defined. The first of the 47 minerals alpha-packets is composed. In it all minerals are arranged in increasing Iav index of proportionality of atomic weights of composing chemical elements, the same way as chemical elements are located in increasing atomic weights in the Periodic table. The packet includes 93 known minerals and two compounds - N2O5 and CO2 - being actually minerals. Beta-packet of oxides and hydroxides minerals includes 88 known minerals and five chemical compounds - N2O5, CO2, CO, SO3 and SO2. Two minerals of the packet have not been determined yet. Besides, beta-packet of minerals with sulfur, selenium or arsenic is composed, with one mineral not defined yet. The results of the calculations can be used for further development of the Periodic Table of Chemical Elements and Chemical Compounds and their properties investigation.

  14. DEPARTMENTAL SAFETY REPORT DEPARTMENT OF CHEMICAL ENGINEERING

    E-Print Network [OSTI]

    Thompson, Michael

    and experimental work. Each experimental safety report will be reviewed by the Departmental Safety Committee If you are performing experimental work, a concise safety report is to be prepared and submitted to yourDEPARTMENTAL SAFETY REPORT DEPARTMENT OF CHEMICAL ENGINEERING MCMASTER UNIVERSITY Revised 31

  15. Fermentable sugars by chemical hydrolysis of biomass

    E-Print Network [OSTI]

    Raines, Ronald T.

    Fermentable sugars by chemical hydrolysis of biomass Joseph B. Binder and Ronald T. Raines1 19, 2009) Abundant plant biomass has the potential to become a sustainable source of fuels of biomass into monosaccharides. Add- ing water gradually to a chloride ionic liquid-containing catalytic

  16. Methods in Industrial Biotechnology for Chemical Engineers

    E-Print Network [OSTI]

    W. B. Vasantha Kandasamy; Florentin Smarandache

    2008-07-13T23:59:59.000Z

    In keeping with the definition that biotechnology is really no more than a name given to a set of techniques and processes, the authors apply some set of fuzzy techniques to chemical industry problems such as finding the proper proportion of raw mix to control pollution, to study flow rates, to find out the better quality of products. We use fuzzy control theory, fuzzy neural networks, fuzzy relational equations, genetic algorithms to these problems for solutions. When the solution to the problem can have certain concepts or attributes as indeterminate, the only model that can tackle such a situation is the neutrosophic model. The authors have also used these models in this book to study the use of biotechnology in chemical industries. This book has six chapters. First chapter gives a brief description of biotechnology. Second chapter deals will proper proportion of mix of raw materials in cement industries to minimize pollution using fuzzy control theory. Chapter three gives the method of determination of temperature set point for crude oil in oil refineries. Chapter four studies the flow rates in chemical industries using fuzzy neutral networks. Chapter five gives the method of minimization of waste gas flow in chemical industries using fuzzy linear programming. The final chapter suggests when in these studies indeterminancy is an attribute or concept involved, the notion of neutrosophic methods can be adopted.

  17. Chemical Fume Hood Commissioning & Annual Inspection

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    in the ANSI/AIHA Z9.5-2012 and ANSI/ASHRAE 110-1995. 2.0 Scope This SOP applies to all ducted chemical fume in ANSI/AIHA Z9.5-2012 and ANSI/ASHRAE 110-1995. · Commission, or arrange commissioning, of new, renovated

  18. On line chemical composition of analyzer development

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    This status report details progress made on the development of an on-line chemical analyzer. Dynamic studies of the distillation column, approval of testing plans, installation of a sample cell and raman analyzer, design of computerized control systems are described. Information on seminars and published papers is also included. (GHH)

  19. Tuesday, February 8, 2011 Chemical Cycles

    E-Print Network [OSTI]

    Toohey, Darin W.

    , but can even happen in the UV-A region of the spectrum (l > 320 nm). DNA damage occurs in the UV-B region odor of electrical matter" in the description of the discharge of air. Note ­ this was before it was accepted that oxygen was even a component of air! #12;Officially named as a chemical in 1840 by Christian

  20. Physics and Astronomy Chemical Physics Concentration

    E-Print Network [OSTI]

    Thaxton, Christopher S.

    Physics and Astronomy Chemical Physics Concentration Strongly recommended courses Credits Term Dept Fields & Waves 3 PHY 3230 Thermal Physics 3 PHY 4640 Quantum Mechanics 3 PHY 4020 Computational Methods in Physics & Engineering 3 PHY 4330 Digital Electronics 3 CHE 1101 Intro. Chemistry I 3 CHE 1110 Intro