Powered by Deep Web Technologies
Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

MEMORANDUM FOR HUMAN RESOURCES DIRECTORS FROM: SUBJECT: ~~k.__--- SARAH J. B LLA, DIRECTOR  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2, 2011 2, 2011 MEMORANDUM FOR HUMAN RESOURCES DIRECTORS FROM: SUBJECT: ~~k.__--- SARAH J. B LLA, DIRECTOR OFFICE OF AN CAPITAL MANAGEMENT POLICY GUIDANCE MEMORANDUM #21 FAMILY MEMBERS The Department of Energy has maintained a broad definition for a family member to include "any individual related by blood or affinity whose close association with the employee is the equivalent of a family relationship". This is part of the definition for a family member that is located on page 7 of the DOE Handbook on Leave and Absence. We believe that it is consistent with the current administration's efforts to extend services and benefits to same-sex partners (see the President's June 2, 2010, memorandum at www.whitehouse.gov/the-press-office/presidential-memorandum-extension-benefits-

2

Preliminary Geospatial Analysis of Arctic Ocean Hydrocarbon Resources  

SciTech Connect

Ice coverage of the Arctic Ocean is predicted to become thinner and to cover less area with time. The combination of more ice-free waters for exploration and navigation, along with increasing demand for hydrocarbons and improvements in technologies for the discovery and exploitation of new hydrocarbon resources have focused attention on the hydrocarbon potential of the Arctic Basin and its margins. The purpose of this document is to 1) summarize results of a review of published hydrocarbon resources in the Arctic, including both conventional oil and gas and methane hydrates and 2) develop a set of digital maps of the hydrocarbon potential of the Arctic Ocean. These maps can be combined with predictions of ice-free areas to enable estimates of the likely regions and sequence of hydrocarbon production development in the Arctic. In this report, conventional oil and gas resources are explicitly linked with potential gas hydrate resources. This has not been attempted previously and is particularly powerful as the likelihood of gas production from marine gas hydrates increases. Available or planned infrastructure, such as pipelines, combined with the geospatial distribution of hydrocarbons is a very strong determinant of the temporal-spatial development of Arctic hydrocarbon resources. Significant unknowns decrease the certainty of predictions for development of hydrocarbon resources. These include: 1) Areas in the Russian Arctic that are poorly mapped, 2) Disputed ownership: primarily the Lomonosov Ridge, 3) Lack of detailed information on gas hydrate distribution, and 4) Technical risk associated with the ability to extract methane gas from gas hydrates. Logistics may control areas of exploration more than hydrocarbon potential. Accessibility, established ownership, and leasing of exploration blocks may trump quality of source rock, reservoir, and size of target. With this in mind, the main areas that are likely to be explored first are the Bering Strait and Chukchi Sea, in spite of the fact that these areas do not have highest potential for future hydrocarbon reserves. Opportunities for improving the mapping and assessment of Arctic hydrocarbon resources include: 1) Refining hydrocarbon potential on a basin-by-basin basis, 2) Developing more realistic and detailed distribution of gas hydrate, and 3) Assessing the likely future scenarios for development of infrastructure and their interaction with hydrocarbon potential. It would also be useful to develop a more sophisticated approach to merging conventional and gas hydrate resource potential that considers the technical uncertainty associated with exploitation of gas hydrate resources. Taken together, additional work in these areas could significantly improve our understanding of the exploitation of Arctic hydrocarbons as ice-free areas increase in the future.

Long, Philip E.; Wurstner, Signe K.; Sullivan, E. C.; Schaef, Herbert T.; Bradley, Donald J.

2008-10-01T23:59:59.000Z

3

Application of Resource-Ratio Theory to Hydrocarbon Biodegradation  

Science Journals Connector (OSTI)

Application of Resource-Ratio Theory to Hydrocarbon Biodegradation ... We suggest that the procedures outlined here can be used to help guide practical decisions about the nutrients that are most likely to be growth-limiting and help define the subsequent nutrient application rates. ...

Val H. Smith; David W. Graham; Dale D. Cleland

1998-09-12T23:59:59.000Z

4

TheTheTheTheThe Robert and Sarah Boote ConferenceRobert and Sarah Boote ConferenceRobert and Sarah Boote ConferenceRobert and Sarah Boote ConferenceRobert and Sarah Boote Conference  

E-Print Network (OSTI)

TheTheTheTheThe Robert and Sarah Boote ConferenceRobert and Sarah Boote ConferenceRobert and Sarah Boote ConferenceRobert and Sarah Boote ConferenceRobert and Sarah Boote Conference ininininin BooteRobert and Sarah BooteRobert and Sarah BooteRobert and Sarah BooteRobert and Sarah Boote

Machery, Edouard

5

Sarah Gerrity | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sarah Gerrity Sarah Gerrity About Us Sarah Gerrity - Multimedia Editor, Office of Public Affairs Sarah Gerrity Sarah joined the Digital Communications team in the Office of Public Affairs in July 2012 with a specialty in graphic and web design. Prior to joining Department of Energy, she spent two years at an international development nonprofit in Washington, D.C. A graduate of UCLA, Los Angeles native, and CatPaint extraordinaire, Sarah prefers icing to cake, enjoys running on the National Mall, and blogs about homemade pastries for her DC food blog. Most Recent Photo of the Week: Cold as Ice - Using Titan to Build More Efficient Wind Turbines January 10 Best of 2013: Our Favorites from Photo of the Week January 2 Photo of the Week: Real-Life Laser Device or Star Trek Set?

6

Sarah Studer | Department of Energy  

Office of Environmental Management (EM)

Sarah Studer - Oak Ridge Institute for Science and Education (ORISE) Postdoctoral Fellow, Fuel Cell Technologies Office Most Recent H2 Refuel H-Prize Aims to Make Fueling Hydrogen...

7

MHK Technologies/SARAHS Pump | Open Energy Information  

Open Energy Info (EERE)

SARAHS Pump SARAHS Pump < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage SARAHS Pump.jpg Technology Profile Primary Organization College of the North Atlantic Project(s) where this technology is utilized *MHK Projects/Wave Powered Pumping of Seawater for On Shore Use and Electrical Generation Technology Resource Click here Wave Technology Type Click here Point Absorber Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description Wave power is a viable source of alternate energy in coastal areas Our Burin Campus spearheads this innovative project aiming at harnessing the ocean wave energy into onshore commercial applications The technology is an outstanding achievement by a dedicated team of researchers managers and financers

8

Women @ Energy: Sarah Kurtz | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sarah Kurtz Sarah Kurtz Women @ Energy: Sarah Kurtz March 19, 2013 - 3:46pm Addthis NREL Principal Scientist Sarah Kurtz leads a tour of the Outdoor Testing Facility for the Congressional Staff at The National Renewable Energy Laboratory (NREL). (Photo by Dennis Schroeder / NREL) NREL Principal Scientist Sarah Kurtz leads a tour of the Outdoor Testing Facility for the Congressional Staff at The National Renewable Energy Laboratory (NREL). (Photo by Dennis Schroeder / NREL) Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Sarah Kurtz obtained her PhD in 1985 from Harvard University and has worked since then at the National Renewable Energy Laboratory, in Golden, CO. She is best known for her contributions to developing multijunction,

9

NREL: News - NREL's Sarah Kurtz Wins Prestigious Cherry Award...  

NLE Websites -- All DOE Office Websites (Extended Search)

Wins Prestigious Cherry Award from IEEE Sarah Kurtz Sarah Kurtz Physicist helps advance solar industry with multi-junction cell, Concentrating PV June 7, 2012 A physicist from...

10

NREL: Energy Analysis - Sarah (Busche) Booth  

NLE Websites -- All DOE Office Websites (Extended Search)

Sarah Booth Sarah Booth Photo of Sarah (Busche) Booth Sarah (Busche) Booth is a member of the Market and Policy Impact Analysis Group in the Strategic Energy Analysis Center. Energy Analyst & India Analysis Project Lead On staff since June 2009 Phone number: 303-275-4383 E-mail: sarah.busche@nrel.gov Areas of expertise Domestic and international clean energy policy Municipal climate mitigation strategies Renewable energy and energy efficiency for islands Primary research interests Interaction between local and state clean energy policy Domestic and international local climate mitigation and strategic energy planning Renewable energy deployment in developing countries Education and background training Certificate in financial management, Cornell University, 2012 M.A. in international relations and environmental policy, Boston

11

Activated carbon and biochar amendments decrease pore-water concentrations of polycyclic aromatic hydrocarbons (PAHs) in sewage sludge  

E-Print Network (OSTI)

hydrocarbons (PAHs) in sewage sludge Patryk Oleszczuk a,b, , Sarah E. Hale a , Johannes Lehmann c , Gerard Polycyclic aromatic hydrocarbons Bioavailability Sewage sludge a b s t r a c t The aim of the research of polycyclic aromatic hydrocarbons (PAHs) in sewage sludge. Two different biochars (MSB and PMW) and two ACs

Lehmann, Johannes

12

Sarah L. Gamage | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sarah L. Gamage Sarah L. Gamage About Us Sarah L. Gamage - Associate CIO for IT Corporate Management As the Associate Chief Information Officer for IT Corporate Management, Ms. Gamage enables and supports the business and mission of the OCIO by effectively overseeing all administrative functions of the office including: formulating and executing the approximately $100 million budget; developing its IT acquisition strategy; and administering contracts valued at over $200 million. She also manages the enterprise-wide agreement program - designed to leverage the Department's buying power for IT goods and services; implements workforce planning initiatives for the Department's IT workforce; manages the OCIO's utilization of space; and coordinates IG and GAO audits. Ms. Gamage joined the OCIO in 2007 as Deputy

13

Habura, Andrea, Susan T. Goldstein, Sarah Broderick, and Samuel ...  

Science Journals Connector (OSTI)

Susan T. Goldstein. Department of Geology, University of Georgia, Athens, Georgia 30602. Sarah Broderick1. Division of Molecular Medicine, Wadsworth Center ...

2008-06-04T23:59:59.000Z

14

Hanford safety analysis and risk assessment handbook (SARAH)  

SciTech Connect

The purpose of the Hanford Safety Analysis and Risk Assessment Handbook (SARAH) is to support the development of safety basis documentation for Hazard Category 1,2, and 3 U.S. Department of Energy (DOE) nuclear facilities. SARAH describes currently acceptable methodology for development of a Documented Safety Analysis (DSA) and derivation of technical safety requirements (TSR) based on 10 CFR 830, ''Nuclear Safety Management,'' Subpart B, ''Safety Basis Requirements,'' and provides data to ensure consistency in approach.

GARVIN, L.J.

2003-01-20T23:59:59.000Z

15

Inexpensive Student-Assembled FPGA / Microcontroller Board Sarah Harris and David Harris  

E-Print Network (OSTI)

Inexpensive Student-Assembled FPGA / Microcontroller Board Sarah Harris and David Harris Department of Engineering Harvey Mudd College Claremont, CA 91711 {Sarah_Harris, David_Harris}@hmc.edu Abstract Digital

Harris, David Money

16

Radical scavengers from heavy hydrocarbons  

SciTech Connect

The hydrogen-donating properties of some hydrocarbons form the basis for processes such as coal liquefaction and heavy oil upgrading. However, these hydrocarbons have seldom been used for other purposes, because their potential applications have not been well recognized. Research has indicated that these hydrogen-donating hydrocarbons can be used in important reactions as radical scavengers and have properties particular to those of pure hydrocarbons without functional groups containing heteroatoms. Over years of study researchers have found that pure hydrocarbons with radical-scavenging effects nearly as high as those in conventional hindered phenolic antioxidants can be produced from petroleum, and these hydrogen-donating hydrocarbons exhibit such effects even in oxidative atmospheres (i.e., they function as antioxidants). He has also shown that these mixtures have some properties particular to pure hydrocarbons without functional groups containing heteroatoms, and they`ve seen that a mechanism based on the steric effects appears when these hydrocarbons are used in heavy oil hydroprocessing. Hydrogen-donating hydrocarbons should be a viable resource in many applications. In this article, he presents radical-scavenging abilities, characteristics as pure hydrocarbons, and applications on the basis of the studies.

Kubo, Junichi [Nippon Oil Co. Ltd. (Japan)

1996-10-01T23:59:59.000Z

17

2003 Yerkes Winter Institute Phase Changes States of Matter Lab, by Sarah Hansen -1 -1  

E-Print Network (OSTI)

Changes States of Matter Lab, by Sarah Hansen - 3 - 3 Boiling Lukewarm Water You will now get to watch2003 Yerkes Winter Institute ­ Phase Changes States of Matter Lab, by Sarah Hansen - 1 - 1 The Changeable States of Matter By Sarah Hansen Almost all of the different kinds of "stuff" around you can

Collar, Juan I.

18

Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources / Related Web Sites Resources / Related Web Sites Buildings-Related Resources Windows & Glazing Resources Energy-Related Resources International Resources Telephone Directories Buildings-Related Resources California Institute for Energy Efficiency (CIEE) Center for Building Science (CBS) at LBNL Department of Energy (DOE) DOE Energy Efficiency home page Energy Efficiency and Renewable Energy Clearinghouse Fact sheets in both HTML for standard web browsers and PDF format using Adobe Acrobat Reader (free). National Fenestration Rating Council home page Office of Energy Efficiency and Renewable Energy (EREN) back to top... Windows & Glazing Resources National Glass Association (NGA) LBNL Building Technologies Fenestration R&D news LBNL Center for Building Science (CBS) Newsletter

19

Favourability Map of British Columbia Geothermal Resources  

E-Print Network (OSTI)

Favourability Map of British Columbia Geothermal Resources by Sarah Kimball A THESIS SUBMITTED carbon economy stipulates that power supply must be from renewable and low emission sources. Geothermal energy offers significant benefits to British Columbia which hosts Canadas best geothermal resources

Pedersen, Tom

20

Texas Water Resources Institute Annual Technical Report  

E-Print Network (OSTI)

research-derived, science-based information to help answer diverse water questions and also to produce for environmentally-friendly remediation of contaminated water bodies. Sarah Keithley, of the University of TexasTexas Water Resources Institute Annual Technical Report FY 2011 Texas Water Resources Institute

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Resources  

Energy.gov (U.S. Department of Energy (DOE))

Case studies and additional resources on implementing renewable energy in Federal new construction and major renovations are available.

22

Selective aerobic oxidation of hydrocarbons over supported gold catalysts.  

E-Print Network (OSTI)

??The selective oxidation of hydrocarbons is of vital importance for the production of valuable chemicals from crude oil and natural gas resources. Unfortunately, when using… (more)

Hereijgers, B.P.C.

2011-01-01T23:59:59.000Z

23

Structural basis of the heterodimerization of the MST and RASSF SARAH domains in the Hippo signalling pathway  

Science Journals Connector (OSTI)

The heterodimeric structure of the MST1 and RASSF5 SARAH domains is presented. A comparison of homodimeric and heterodimeric interactions provides a structural basis for the preferential association of the SARAH heterodimer.

Hwang, E.

2014-06-29T23:59:59.000Z

24

Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources News & Events Expand News & Events Skip navigation links Smart Grid Demand Response Agricultural Residential Demand Response Commercial & Industrial Demand Response...

25

Naphthenic hydrocarbons  

SciTech Connect

An important type of naphthenic hydrocarbons is the monocyclic type, (k/sub 2/, 0, 0). In this instance the number of carbon atoms, n = k/sub 2/, and a formula, C/sub n/H/sub 2n/, can be written where H/C = 2. The value n can vary from 2 to infinity. In the case of n = 2, it is ethylene (I) (2-membered cyclic ring); n = 3, cyclopropane (II) (3-membered cyclic ring); n = 4, cyclobutane (III) (4-membered cyclic ring); etc. If the monocyclic naphthenic is planar, then the bond angle theta can be expressed as theta = (1 - 2/n)..pi.. where n is the number of carbon atoms. However, the tetrahedron angle of the carbon atom being phi = cos/sup -1/ (- 1/3).

Yen, T.F.; Kuo, J.F.; Chilingarian, G.V.

1987-01-01T23:59:59.000Z

26

Unconventional Fossil Energy Resource Program  

NLE Websites -- All DOE Office Websites (Extended Search)

fields, and enormous amounts of hydrocarbons are locked in unconventional reservoirs (oil shale, heavy oil, tar sands). * Economic extraction of these resources will require...

27

Sarah E. Reisman Division of Chemistry and Chemical Engineering California Institute of Technology  

E-Print Network (OSTI)

Sarah E. Reisman Division of Chemistry and Chemical Engineering · California Institute of Chemistry & Chemical Engineering California Institute of Technology, Pasadena, CA. 2008-2014 Assistant Professor of Chemistry Division of Chemistry & Chemical Engineering California Institute of Technology

Stoltz, Brian M.

28

Combustion of viscous hydrocarbons  

SciTech Connect

A method is described for utilizing viscous hydrocarbons as combustible fuels comprising: (A) forming a hydrocarbosol using a surfactant package in a proportion of about 1:100 to about 1:20,000 by weight based on hydrocarbon, (1) the surfactant package comprising (a) at least one water-soluble surfactant, an effective amount of which surfactant promotes emulsification of a hydrocarbon with API gravity of about 20/sup 0//sup o/ API or less; and (b) at least one water-soluble bioemulsifier, being a microboally-derived substance which predominantly resides at hydrocarbon/water interfaces to substantially surround hydrocarbon droplets in hydrocarbon-in-water emulsions; (2) the hydrocarbosol (a) comprising a hydrocarbon characterized by an API gravity of about 20/sup 0//sup o/ API or less; (b) having a hydrocarbon:water ratio of about 70:30 by volume; and (B) burning the resultant hydrocarbosol.

Hayes, M.E.; Hrebenar, K.R.; Murphy, P.L.; Futch, L.E. Jr.; Deal, J.F. III

1986-10-21T23:59:59.000Z

29

Iraq`s significant hydrocarbon potential remains relatively undeveloped  

SciTech Connect

Iraq is probably one of the least explored countries in the Middle East, despite the fact that it possesses one of the richest hydrocarbon basins in the world almost on a par to Saudi Arabia`s potential, if not more. The aim of this article is to state the facts about Iraq and focus on the huge but untapped and undeveloped hydrocarbon resources to the international oil community. Perhaps it is best to start by describing briefly the sedimentary and tectonic elements responsible for accumulating such large hydrocarbon resources. The paper describes the basin, tectonic elements, structural anomalies, deep drilling, source rocks, reservoir rocks, characteristics, and new reserves.

AL-Gailani, M. [GeoDesign Ltd., Kingston-upon-Thames (United Kingdom)

1996-07-29T23:59:59.000Z

30

Combustion of viscous hydrocarbons  

SciTech Connect

A method is described for utilizing viscous hydrocarbons as combustible pre-atomized fuels, comprising: (A) forming a hydrocarbon-in-water emulsion using an effective amount of a surfactant package comprising at least one water-soluble surfactant, the hydrocarbon-in-water emulsion (1) comprising a hydrocarbon characterized by API gravity of about 20/sup 0/ API or less, viscosity of about 1000 centipoise or greater at 212/sup 0/F., a paraffin content of about 50% by weight or less and, an aromatic content of about 15% by weight or greater, and (2) having a hydrocarbon water ratio from about 60:40 to about 90:10 by volume; and (B) burning the resultant hydrocarbon-in-water emulsion.

Hayes, M.E.; Hrebenar, K.R.; Murphy, P.L.; Futch, L.E. Jr.; Deal, J.F. III; Bolden, P.L. Jr.

1987-08-04T23:59:59.000Z

31

Substantially self-powered method and apparatus for recovering hydrocarbons from hydrocarbon-containing solid hydrates  

DOE Patents (OSTI)

A method and apparatus are provided for producing gaseous hydrocarbons from formations comprising solid hydrocarbon hydrates located under either a body of land or a body of water. The vast natural resources of such hydrocarbon hydrates can thus now be economically mined. Relatively warm brine or water is brought down from an elevation above that of the hydrates through a portion of the apparatus, and passes in contact with the hydrates, thus melting them. The liquid then continues up another portion of the apparatus carrying entrained hydrocarbon vapors in the form of bubbles, which can easily be separated from the liquid. After a short startup procedure, the process and apparatus are substantially self-powered.

Elliott, G.R.B.; Barraclough, B.L.; Vanderborgh, N.E.

1981-02-19T23:59:59.000Z

32

Apparatus for recovering gaseous hydrocarbons from hydrocarbon-containing solid hydrates  

DOE Patents (OSTI)

A method and apparatus are provided for producing gaseous hydrocarbons from formations comprising solid hydrocarbon hydrates located under either a body of land or a body of water. The vast natural resources of such hydrocarbon hydrates can thus now be economically mined. Relatively warm brine or water is brought down from an elevation above that of the hydrates through a portion of the apparatus and passes in contact with the hydrates, thus melting them. The liquid then continues up another portion of the apparatus, carrying entrained hydrocarbon vapors in the form of bubbles, which can easily be separated from the liquid. After a short startup procedure, the process and apparatus are substantially self-powered.

Elliott, Guy R. B. (Los Alamos, NM); Barraclough, Bruce L. (Santa Fe, NM); Vanderborgh, Nicholas E. (Los Alamos, NM)

1984-01-01T23:59:59.000Z

33

Substantially self-powered method and apparatus for recovering hydrocarbons from hydrocarbon-containing solid hydrates  

DOE Patents (OSTI)

A method and apparatus are provided for producing gaseous hydrocarbons from formations comprising solid hydrocarbon hydrates located under either a body of land or a body of water. The vast natural resources of such hydrocarbon hydrates can thus now be economically mined. Relatively warm brine or water is brought down from an elevation above that of the hydrates through a portion of the apparatus and passes in contact with the hydrates, thus melting them. The liquid then continues up another portion of the apparatus, carrying entrained hydrocarbon vapors in the form of bubbles, which can easily be separated from the liquid. After a short startup procedure, the process and apparatus are substantially self-powered.

Elliott, Guy R. B. (Los Alamos, NM); Barraclough, Bruce L. (Santa Fe, NM); Vanderborgh, Nicholas E. (Los Alamos, NM)

1983-01-01T23:59:59.000Z

34

OHIO ETHICS COMMISSION Sarah M. Brown, Chairman 8 East Long Street, 10th  

E-Print Network (OSTI)

OHIO ETHICS COMMISSION Sarah M. Brown, Chairman 8 East Long Street, 10th Floor Robert Browning, Executive Director Web site: www.ethics.ohio.gov Serving Ohio Since 1974 RESTRICTIONS ON NEPOTISM OR HIRING FAMILY MEMBERS: Ethics Commission Information Sheet # 1 I. Introduction The Ohio Ethics Law and related

Moore, Paul A.

35

Disturbances in the US electric grid associated with geomagnetic Carolus J. Schrijver* and Sarah D. Mitchell  

E-Print Network (OSTI)

* and Sarah D. Mitchell Lockheed Martin Advanced Technology Center, Palo Alto, CA, USA * Corresponding author, that approximately 4% of the disturbances in the US power grid reported to the US Department of Energy market (Forbes & St. Cyr 2004, 2008, 2010). These correlations are associated with market price

Schrijver, Karel

36

Curriculum Vitae Review August 28, 2014 Sarah Lorentz, Pharm.D.  

E-Print Network (OSTI)

Curriculum Vitae Review ­ August 28, 2014 Sarah Lorentz, Pharm.D. #12;"A [curriculum vitae] CV is a Curriculum Vitae (CV)? Reference: Soric, Mate M. (2013). Maximize Your Rotations: ASHP's Student Guide of Clinical Pharmacy. Curriculum Vitae Pearls. Retrieved from http://www.accp.com/stunet/cvpearls.aspx #12

Gleeson, Joseph G.

37

Internationalization of Computer Science Education Sarah Douglas, Art Farley, Ginnie Lo, Andrzej Proskurowski, Michal Young  

E-Print Network (OSTI)

question: What must we do to transform American undergraduate computer science 1 NSF grant CNS-0722341Internationalization of Computer Science Education Sarah Douglas, Art Farley, Ginnie Lo, Andrzej Proskurowski, Michal Young Department of Computer and Information Science University of Oregon, Eugene, OR, USA

Proskurowski, Andrzej

38

Sulfur-induced greenhouse warming on early Mars Sarah Stewart Johnson,1  

E-Print Network (OSTI)

and 500 mbar CO2 with varying abundances of H2O and sulfur volatiles (H2S and SO2 mixing ratios of 10Ă?3Sulfur-induced greenhouse warming on early Mars Sarah Stewart Johnson,1 Michael A. Mischna,2 melting model, we obtain a high sulfur solubility, approximately 1400 ppm, in Martian mantle melts. We

Zuber, Maria

39

Statistical Characterization of Zonal and Meridional Ocean Wind Stress SARAH T. GILLE  

E-Print Network (OSTI)

fully captures the range of extreme wind events seen in the raw swath data. Frequency spectraStatistical Characterization of Zonal and Meridional Ocean Wind Stress SARAH T. GILLE Scripps) ABSTRACT Four years of ocean vector wind data are used to evaluate statistics of wind stress over the ocean

Gille, Sarah T.

40

Hydrocarbon Potential of Deep Water  

Science Journals Connector (OSTI)

...research-article Hydrocarbon Potential of Deep Water H. R. Warman In...the geology and hydrocarbon potential of the Earth's deeper water areas, an attempt...United Kingdom 1981 Hydrocarbon potential of deep water Warman H. R. Author...

1978-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Recovering hydrocarbons from hydrocarbon-containing vapors  

DOE Patents (OSTI)

Values are recovered from a hydrocarbon-containing vapor by contacting the vapor with quench liquid consisting essentially of hydrocarbons to form a condensate and a vapor residue, the condensate and quench fluid forming a combined liquid stream. The combined liquid stream is mixed with a viscosity-lowering liquid to form a mixed liquid having a viscosity lower than the viscosity of the combined liquid stream to permit easy handling of the combined liquid stream. The quench liquid is a cooled portion of the mixed liquid. Viscosity-lowering liquid is separated from a portion of the mixed liquid and cycled to form additional mixed liquid.

Mirza, Zia I. (La Verne, CA); Knell, Everett W. (Los Alamitos, CA); Winter, Bruce L. (Danville, CA)

1980-09-30T23:59:59.000Z

42

George A. Olah, Carbocation and Hydrocarbon Chemistry  

Office of Scientific and Technical Information (OSTI)

George A. Olah, Carbocation and Hydrocarbon Chemistry George A. Olah, Carbocation and Hydrocarbon Chemistry Resources with Additional Information · Patents George A. Olah Courtesy Rand Larson, Morningstar Productions George Olah received the 1994 Nobel Prize in Chemistry "for his contribution to carbocation chemistry" and his 'role in the chemistry of hydrocarbons. In particular, he developed superacids ... that are much stronger than ordinary acids, are non-nucleophilic, and are fluid at low temperatures. In such media ... carbocations are stable and their physical properties ... can be observed, thus allowing details of their structures to be determined. Besides trivalent ions ... Olah demonstrated the existence of higher coordinate carbocations ... . These species do not violate the octet rule, but involve 2-electron 3-center bonding. '1

43

Strontium Substitution for Calcium in Lithogenesis Sarah D. Blaschko, Thomas Chi, Joe Miller, Lawrence Flechner, Sirine Fakra,  

E-Print Network (OSTI)

Strontium Substitution for Calcium in Lithogenesis Sarah D. Blaschko, Thomas Chi, Joe Miller, AK), Novato, California Purpose: Strontium has chemical similarity to calcium, which enables the replace- ment of calcium by strontium in biomineralization processes. Incorporating stron- tium into human

44

Plasma Processing Of Hydrocarbon  

SciTech Connect

The Idaho National Laboratory (INL) developed several patented plasma technologies for hydrocarbon processing. The INL patents include nonthermal and thermal plasma technologies for direct natural gas to liquid conversion, upgrading low value heavy oil to synthetic light crude, and to convert refinery bottom heavy streams directly to transportation fuel products. Proof of concepts has been demonstrated with bench scale plasma processes and systems to convert heavy and light hydrocarbons to higher market value products. This paper provides an overview of three selected INL patented plasma technologies for hydrocarbon conversion or upgrade.

Grandy, Jon D; Peter C. Kong; Brent A. Detering; Larry D. Zuck

2007-05-01T23:59:59.000Z

45

ECOS Inquiry Template 1. Contributor's Name: Sarah Bisbing  

E-Print Network (OSTI)

backyard! Plant introductions are increasing due to enlarged populations, increased urbanization, and expanded international trade and travel. Many of these plants are replacing the native plants of North and animals, and degrading diverse biological resources. Invaders may do so by reducing the amount of water

Brewer, Carol

46

Arctic energy resources  

SciTech Connect

The Arctic is a vulnerable region with immense resources. These range from the replenishable (tidal energy, hydroelectricity, wood, biomass, fish, game, and geothermal energy) to the non-replenishable (coal, minerals, natural gas, hydrocarbon deposits). But the problems of exploiting such resources without damaging the environment of the Arctic are formidable. In this book all aspects are considered: occurrence of energy resources; the technological and economic aspects of exploration and exploitation; the environmental and social impact of technological development.

Rey, L.

1983-01-01T23:59:59.000Z

47

Dispersant solutions for dispersing hydrocarbons  

DOE Patents (OSTI)

A dispersant solution includes a hydrocarbon dispersing solution derived from a bacterium from ATCC 75527, ATCC 75529, or ATCC 55638.

Tyndall, R.L.

1997-03-11T23:59:59.000Z

48

Assessment of natural and anthropogenic hydrocarbon inputs using PAHs as tracers.  

E-Print Network (OSTI)

to produce liquid hydrocarbons and water. -- Coal-to-liquids (CTLs) are derived either by pyrolysis of coal authors accept that conventional oil resources are at an advanced stage of depletion and that liquid fuels is a heterogeneous mix of hydrocarbons that remain in liquid phase when extracted to the surface. -- Condensate

49

Carbon neutral hydrocarbons  

Science Journals Connector (OSTI)

...depends on a source of primary energy to drive the required chemical...synthetic hydrocarbons are an energy carrier produced from a primary energy source such as wind, nuclear...Gustavsson et al. 2007), using a conversion value of $1.00=0.72...

2008-01-01T23:59:59.000Z

50

Optrode for sensing hydrocarbons  

DOE Patents (OSTI)

A two-phase system employing the Fujiwara reaction is provided for the fluorometric detection of halogenated hydrocarbons. A fiber optic is utilized to illuminate a column of pyridine trapped in a capillary tube coaxially attached at one end to the illuminating end of the fiber optic. A strongly alkaline condition necessary for the reaction is maintained by providing a reservoir of alkali in contact with the column of pyridine, the surface of contact being adjacent to the illuminating end of the fiber optic. A semipermeable membrane caps the other end of the capillary tube, the membrane being preferentially permeable to the halogenated hydrocarbon and but preferentially impermeable to water and pyridine. As the halogenated hydrocarbon diffuses through the membrane and into the column of pyridine, fluorescent reaction products are formed. Light propagated by the fiber optic from a light source, excites the fluorescent products. Light from the fluorescence emission is also collected by the same fiber optic and transmitted to a detector. The intensity of the fluorescence gives a measure of the concentration of the halogenated hydrocarbons.

Miller, Holly (Bethel Island, CA); Milanovich, Fred P. (Lafayette, CA); Hirschfeld, Tomas B. (Livermore, CA); Miller, Fred S. (Bethel Island, CA)

1987-01-01T23:59:59.000Z

51

Optrode for sensing hydrocarbons  

DOE Patents (OSTI)

A two-phase system employing the Fujiwara reaction is provided for the fluorometric detection of halogenated hydrocarbons. A fiber optic is utilized to illuminate a column of pyridine trapped in a capillary tube coaxially attached at one end to the illuminating end of the fiber optic. A strongly alkaline condition necessary for the reaction is maintained by providing a reservoir of alkali in contact with the column of pyridine, the surface of contact being adjacent to the illuminating end of the fiber optic. A semipermeable membrane caps the other end of the capillary tube, the membrane being preferentially permeable to the halogenated hydrocarbon and but preferentially impermeable to water and pyridine. As the halogenated hydrocarbon diffuses through the membrane and into the column of pyridine, fluorescent reaction products are formed. Light propagated by the fiber optic from a light source, excites the fluorescent products. Light from the fluorescence emission is also collected by the same fiber optic and transmitted to a detector. The intensity of the fluorescence gives a measure of the concentration of the halogenated hydrocarbons. 5 figs.

Miller, H.; Milanovich, F.P.; Hirschfeld, T.B.; Miller, F.S.

1988-09-13T23:59:59.000Z

52

Optrode for sensing hydrocarbons  

DOE Patents (OSTI)

A two-phase system employing the Fujiwara reaction is provided for the fluorometric detection of halogenated hydrocarbons. A fiber optic is utilized to illuminate a column of pyridine trapped in a capillary tube coaxially attached at one end to the illuminating end of the fiber optic. A strongly alkaline condition necessary for the reaction is maintained by providing a reservoir of alkali in contact with the column of pyridine, the surface of contact being adjacent to the illuminating end of the fiber optic. A semipermeable membrane caps the other end of the capillary tube, the membrane being preferentially permeable to the halogenated hydrocarbon but preferentially impermeable to water and pyridine. As the halogenated hydrocarbon diffuses through the membrane and into the column of pyridine, fluorescent reaction products are formed. Light propagated by the fiber optic from a light source, excites the fluorescent products. Light from the fluorescence emission is also collected by the same fiber optic and transmitted to a detector. The intensity of the fluorescence gives a measure of the concentration of the halogenated hydrocarbons. 6 figs.

Miller, H.; Milanovich, F.P.; Hirschfeld, T.B.; Miller, F.S.

1987-05-19T23:59:59.000Z

53

Optrode for sensing hydrocarbons  

DOE Patents (OSTI)

A two-phase system employing the Fujiwara reaction is provided for the fluorometric detection of halogenated hydrocarbons. A fiber optic is utilized to illuminate a column of pyridine trapped in a capillary tube coaxially attached at one end to the illuminating end of the fiber optic. A strongly alkaline condition necessary for the reaction is maintained by providing a reservoir of alkali in contact with the column of pyridine, the surface of contact being adjacent to the illuminating end of the fiber optic. A semipermeable membrane caps the other end of the capillary tube, the membrane being preferentially permeable to the halogenated hydrocarbon and but preferentially impermeable to water and pyridine. As the halogenated hydrocarbon diffuses through the membrane and into the column of pyridine, fluorescent reaction products are formed. Light propagated by the fiber optic from a light source, excites the fluorescent products. Light from the fluorescence emission is also collected by the same fiber optic and transmitted to a detector. The intensity of the fluorescence gives a measure of the concentration of the halogenated hydrocarbons.

Miller, Holly (Bethel Island, CA); Milanovich, Fred P. (Lafayette, CA); Hirschfeld, Tomas B. (Livermore, CA); Miller, Fred S. (Bethel Island, CA)

1988-01-01T23:59:59.000Z

54

THERMOCHEMISTRY OF HYDROCARBON RADICALS  

SciTech Connect

Gas phase negative ion chemistry methods are employed to determine enthalpies of formation of hydrocarbon radicals that are important in combustion processes and to investigate the dynamics of ion-molecule reactions. Using guided ion beam tandem mass spectrometry, we measure collisional threshold energies of endoergic proton transfer and hydrogen atom transfer reactions of hydrocarbon molecules with negative reagent ions. The measured reaction threshold energies for proton transfer yield the relative gas phase acidities. In an alternative methodology, competitive collision-induced dissociation of proton-bound ion-molecule complexes provides accurate gas phase acidities relative to a reference acid. Combined with the electron affinity of the R {center_dot} radical, the gas phase acidity yields the RH bond dissociation energy of the corresponding neutral molecule, or equivalently the enthalpy of formation of the R{center_dot} organic radical, using equation: D(R-H) = {Delta}{sub acid}H(RH) + EA(R) - IE(H). The threshold energy for hydrogen abstraction from a hydrocarbon molecule yields its hydrogen atom affinity relative to the reagent anion, providing the RH bond dissociation energy directly. Electronic structure calculations are used to evaluate the possibility of potential energy barriers or dynamical constrictions along the reaction path, and as input for RRKM and phase space theory calculations. In newer experiments, we have measured the product velocity distributions to obtain additional information on the energetics and dynamics of the reactions.

Kent M. Ervin, Principal Investigator

2004-08-17T23:59:59.000Z

55

Sustainable Utilization of Baobab in Venda By Sarah Venter, University of the Witwatersrand (PhD programme)  

E-Print Network (OSTI)

Sustainable Utilization of Baobab in Venda By Sarah Venter, University of the Witwatersrand (Ph-harvested for their seed oil include Marula (Sclerocarya birrea), African Sausage Tree (Kigelia Africana), Mafura species have been adequately studied. In South Africa, the two most popular indigenous tree species used

56

Isoconversional Kinetic Analysis of the Combustion of Heavy Hydrocarbons  

Science Journals Connector (OSTI)

One method to access unconventional, heavy-oil resources as well as waterflood residual oil is to apply in situ combustion (ISC) to oxidize in place a small fraction of the hydrocarbon, thereby providing heat to reduce oil viscosity and pressure that enhances recovery. ... As shown by Vyazovkin,(12) these deviations of temperature yield erroneous values of activation energy, when such a data set is used with a model that assumes linear heating. ... Estimates were made of the heat produced, and a formula was derived for computing the heat of combustion of hydrocarbons in the high-temp. ...

Murat Cinar; Louis M. Castanier; Anthony R. Kovscek

2009-07-06T23:59:59.000Z

57

The Utilization of Certain Hydrocarbons by Microorganisms  

Science Journals Connector (OSTI)

...UTILIZATION OF CERTAIN HYDROCARBONS BY MICROORGANISMS...1940 INTRODUCTION Hydrocarbons, as a class, represent...obtained by comparing the heat of combustion of some six carbon...biological utilization of hydrocarbons as sources of energy...

L. D. Bushnell; H. F. Haas

1941-05-01T23:59:59.000Z

58

Interaction between Carcinogenic Hydrocarbons and Nucleosides  

Science Journals Connector (OSTI)

...addition, the findings that hydrocarbons inhibit DNA syn thesis...for these carcinogens. Hydrocarbon-nucleic acid interaction...and the interactions of water molecules. Indeed, carcinogenic hydrocarbons tend to form 1 This investigation...

Ronald G. Harvey and Marilyn Halonen

1968-11-01T23:59:59.000Z

59

Enhanced liquid hydrocarbon recovery process  

SciTech Connect

This patent describes a process for recovering liquid hydrocarbons. It comprises: injecting into a fractured subterranean formation a polymer enhanced foam comprising a polymer selected from a synthetic polymer or a biopolymer, a surfactant, an aqueous solvent and a gas, recovering liquid hydrocarbons from the formation.

Sydansk, R.D.

1992-07-14T23:59:59.000Z

60

Hydrocarbon sensors and materials therefor  

DOE Patents (OSTI)

An electrochemical hydrocarbon sensor and materials for use in sensors. A suitable proton conducting electrolyte and catalytic materials have been found for specific application in the detection and measurement of non-methane hydrocarbons. The sensor comprises a proton conducting electrolyte sandwiched between two electrodes. At least one of the electrodes is covered with a hydrocarbon decomposition catalyst. Two different modes of operation for the hydrocarbon sensors can be used: equilibrium versus non-equilibrium measurements and differential catalytic. The sensor has particular application for on-board monitoring of automobile exhaust gases to evaluate the performance of catalytic converters. In addition, the sensor can be utilized in monitoring any process where hydrocarbons are exhausted, for instance, industrial power plants. The sensor is low cost, rugged, sensitive, simple to fabricate, miniature, and does not suffer cross sensitivities.

Pham, Ai Quoc (San Jose, CA); Glass, Robert S. (Livermore, CA)

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Process for recovering hydrocarbons from a hydrocarbon-bearing formation  

SciTech Connect

A method is described for transporting heavy crude oil through a pipeline which involves introducing into a pipeline or well-bore with the viscous hydrocarbons an aqueous solution containing (1) a sulfonate surfactant, (2) a rosin soap or a naphthenic acid soap and, optionally (3) coupling agent whereby there is spontaneously formed a low viscosity, salt tolerant, oil-in-water emulsion. Also disclosed is a method of recovery of hydrocarbons from a hydrocarbon bearing formation employing an aqueous solution containing (1) a sulfonate surfactant, (2) a rosin soap or a naphthenic acid soap and, optionally (3) a coupling agent.

Alston, R.B.; Braden, W.B.; Flournoy, K.H.

1980-03-11T23:59:59.000Z

62

Computer resources Computer resources  

E-Print Network (OSTI)

Computer resources 1 Computer resources available to the LEAD group Cédric David 30 September 2009 #12;Ouline · UT computer resources and services · JSG computer resources and services · LEAD computers· LEAD computers 2 #12;UT Austin services UT EID and Password 3 https://utdirect.utexas.edu #12;UT Austin

Yang, Zong-Liang

63

A new technology for producing synthetic liquid hydrocarbons from gaseous hydrocarbons  

Science Journals Connector (OSTI)

Conventional technologies of synthetic liquid fuels (SLF) production from gaseous hydrocarbons by producing synthesis ... liquid hydrocarbons are examined. A high-efficiency SLF production technology that allows ...

D. L. Astanovskii; L. Z. Astanovskii; A. L. Lapidus

2012-09-01T23:59:59.000Z

64

Resource Analysis  

Energy.gov (U.S. Department of Energy (DOE))

Resource Analysis determines the quantity and location of resources needed to produce hydrogen. Additionally, resource analysis quantifies the cost of the resources, as a function of the amount...

65

Enrichment of light hydrocarbon mixture  

DOE Patents (OSTI)

Light hydrocarbon enrichment is accomplished using a vertically oriented distillation column having a plurality of vertically oriented, nonselective micro/mesoporous hollow fibers. Vapor having, for example, both propylene and propane is sent upward through the distillation column in between the hollow fibers. Vapor exits neat the top of the column and is condensed to form a liquid phase that is directed back downward through the lumen of the hollow fibers. As vapor continues to ascend and liquid continues to countercurrently descend, the liquid at the bottom of the column becomes enriched in a higher boiling point, light hydrocarbon (propane, for example) and the vapor at the top becomes enriched in a lower boiling point light hydrocarbon (propylene, for example). The hollow fiber becomes wetted with liquid during the process.

Yang, Dali (Los Alamos, NM); Devlin, David (Santa Fe, NM); Barbero, Robert S. (Santa Cruz, NM); Carrera, Martin E. (Naperville, IL); Colling, Craig W. (Warrenville, IL)

2011-11-29T23:59:59.000Z

66

Biological enhancement of hydrocarbon extraction  

DOE Patents (OSTI)

A method of microbial enhanced oil recovery for recovering oil from an oil-bearing rock formation is provided. The methodology uses a consortium of bacteria including a mixture of surfactant producing bacteria and non-surfactant enzyme producing bacteria which may release hydrocarbons from bitumen containing sands. The described bioprocess can work with existing petroleum recovery protocols. The consortium microorganisms are also useful for treatment of above oil sands, ground waste tailings, subsurface oil recovery, and similar materials to enhance remediation and/or recovery of additional hydrocarbons from the materials.

Brigmon, Robin L. (North Augusta, SC); Berry, Christopher J. (Aiken, SC)

2009-01-06T23:59:59.000Z

67

Fluorescence Detection of Hydrocarbons in Harbour Water  

Science Journals Connector (OSTI)

In harbor water, the hydrocarbons pollution identification represents an important issue. Hydrocarbon presence derives from oil spills, for instance in bilge water, or it may come from industrial discharge ... Fl...

A. Catini; F. Dini; D. Polese; S. Petrocco; M. De Luca…

2011-01-01T23:59:59.000Z

68

Estimating The Thermodynamics And Kinetics Of Chlorinated Hydrocarbon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Estimating The Thermodynamics And Kinetics Of Chlorinated Hydrocarbon Degradation. Estimating The Thermodynamics And Kinetics Of Chlorinated Hydrocarbon Degradation. Abstract: Many...

69

Extracting hydrocarbons from water using a centrifuge  

Science Journals Connector (OSTI)

An original method for the solid-phase microextraction of hydrocarbons from water using a centrifuge is proposed. Comparative results...

A. Yu. Ryabov; A. A. Ilyina; A. V. Chuikin…

2014-09-01T23:59:59.000Z

70

Photo-oxides of Carcinogenic Hydrocarbons  

Science Journals Connector (OSTI)

... are involved in the biological action of carcinogenic hydrocarbons, we have attempted to isolate the photo-oxides of some of these hydrocarbons. Such ... -oxides of some of these hydrocarbons. Such photo-oxides would naturally be insoluble in water and hence would represent merely one stage in ...

J. W. COOK; R. MARTIN; E. M. F. ROE

1939-06-17T23:59:59.000Z

71

Catalytic steam reforming of hydrocarbons  

SciTech Connect

The hot effluent from the catalytic steam reforming of a major portion of a fluid hydrocarbon feed stream in the reformer tubes of a primary reformer, or said effluent after secondary reforming thereof, is mixed with the hot effluent from the catalytic steam reforming of the remaining portion of the feed discharged from the reformer tubes of a primary reformer-exchanger. The combined gas steam is passed on the shell side of the reformer-exchanger countercurrently to the passage of feed in the reformer tubes thereof, thus supplying the heat for the reforming of the portion of the feed passed through the reformer tubes of the reformerexchanger. At least about 2/3 of the hydrocarbon feed stream is passed to the reformer tubes of said primary reformer, heated by radiant heat transfer and/or by contact with combustion gases, at a steam/hydrocarbon mole ratio of about 2-4/1. The remainder of said feed stream is passed to the reformer tubes of said reformer -exchanger at a steam/hydrocarbon mole ratio of about 3-6/1. The reformer shell of the reformer-exchanger is internally insulated by a refractory lining or by use of a double shell with passage of water or a portion of the feed material between the inner and outer shells. There is no significant difference between the pressure inside and outside of the reformer tubes of said primary reformer-exchanger.

Fuderer, A.

1982-06-29T23:59:59.000Z

72

Syngas Upgrading to Hydrocarbon Fuels Technology Pathway  

Energy.gov (U.S. Department of Energy (DOE))

This technology pathway case investigates the upgrading of woody biomass derived synthesis gas (syngas) to hydrocarbon biofuels. While this specific discussion focuses on the conversion of syngas via a methanol intermediate to hydrocarbon blendstocks, there are a number of alternative conversion routes for production of hydrocarbons through a wide array of intermediates from syngas. Future work will also consider the variations to this pathway to determine the most economically viable and lowest risk conversion route. Technical barriers and key research needs have been identified that should be pursued for the syngas-to-hydrocarbon pathway to be competitive with petroleum-derived gasoline-, diesel- and jet-range hydrocarbon blendstocks.

73

Hydrocarbon Technologies | Open Energy Information  

Open Energy Info (EERE)

Hydrocarbon Technologies Hydrocarbon Technologies Place Lawrenceville, New Jersey Zip 8648 Sector Efficiency Product String representation "Technology-base ... onmental risks." is too long. Coordinates 36.761678°, -77.845048° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.761678,"lon":-77.845048,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

74

Enhanced liquid hydrocarbon recovery process  

SciTech Connect

This patent describes a process for the recovery of liquid hydrocarbons from a subterranean hydrocarbon-bearing formation. It comprises injecting natural gas into the formation via a well in fluid communication with the formation, the natural gas being at a temperature which is insufficient to significantly mobilize light density oil in the formation and at a pressure such that the natural gas is immiscible with the light density oil in the formation, the natural gas being injected in a volume sufficient to contact light density oil in the formation within a radius from the well of about 50 meters; shutting in the well for a period of time of about 1 to about 100 days which is sufficient to render the contacted light density oil mobile; and producing the light density oil which has been mobilized by solution of the natural gas from the well.

Haines, H.K.; Monger, T.G.; Kenyon, D.E.; Galvin, L.J.

1991-06-25T23:59:59.000Z

75

Dry reforming of hydrocarbon feedstocks  

SciTech Connect

Developments in catalyst technology for the dry reforming of hydrocarbon feedstocks are reviewed for methane, higher hydrocarbons and alcohols. Thermodynamics, mechanisms and the kinetics of dry reforming are also reviewed. The literature on Ni catalysts, bi-metallic Ni catalysts and the role of promoters on Ni catalysts is critically evaluated. The use of noble and transitional metal catalysts for dry reforming is discussed. The application of solid oxide and metal carbide catalysts to dry reforming is also evaluated. Finally, various mechanisms for catalyst deactivation are assessed. This review also examines the various process related issues associated with dry reforming such as its application and heat optimization. Novel approaches such as supercritical dry reforming and microwave assisted dry reforming are briefly expanded upon.

Shah, Yatish T. [Norfolk State University; Gardner, Todd H. [U.S. DOE

2014-01-01T23:59:59.000Z

76

Chapter 3 - Hydrocarbons from Petroleum  

Science Journals Connector (OSTI)

Publisher Summary Petroleum products (in contrast to petrochemicals) are those hydrocarbon fractions that are derived from petroleum and have commercial value as a bulk product. A major group of hydrocarbon products from petroleum (petrochemicals) are the basis of a major industry. They are, in the strictest sense, different to petroleum products insofar as the petrochemicals are the basic building blocks of the chemical industry. The specific gravity of product gases, including liquefied petroleum gas, may be determined conveniently by a number of methods and a variety of instruments. The heat value of gases is generally determined at constant pressure in a flow calorimeter in which the heat released by the combustion of a definite quantity of gas is absorbed by a measured quantity of water or air. A continuous recording calorimeter is available for measuring heat values of natural gases.

James G. Speight

2011-01-01T23:59:59.000Z

77

Discharge produces hydrocarbons from coal  

Science Journals Connector (OSTI)

Discharge produces hydrocarbons from coal ... Studies of the reactions of coal in electric discharges by two chemists at the U.S. Bureau of Mines' Pittsburgh Coal Research Center may lead to improved ways of producing acetylene and other useful chemicals from coal. ... Other workers have produced high yields of acetylene from coal by extremely rapid pyrolysis using energy sources such as plasma jets, laser beams, arc-image reactors, and flash heaters. ...

1968-01-22T23:59:59.000Z

78

Deep desulfurization of hydrocarbon fuels  

DOE Patents (OSTI)

The invention relates to processes for reducing the sulfur content in hydrocarbon fuels such as gasoline, diesel fuel and jet fuel. The invention provides a method and materials for producing ultra low sulfur content transportation fuels for motor vehicles as well as for applications such as fuel cells. The materials and method of the invention may be used at ambient or elevated temperatures and at ambient or elevated pressures without the need for hydrogen.

Song, Chunshan (State College, PA); Ma, Xiaoliang (State College, PA); Sprague, Michael J. (Calgary, CA); Subramani, Velu (State College, PA)

2012-04-17T23:59:59.000Z

79

Synthesis of Mixed Metal Oxides for Hydrodeoxygenation of Pyrolysis Oil for Alternative Fuels Sarah McNew, Tiorra Ross and Carsten Sievers  

E-Print Network (OSTI)

· Flash pyrolysis on biomass [1] · Short residence times and flexible feed · Bio-oils produced are close to dissociate hydrogen Goal: synthesize metal free, sulfur free, catalysts for HDO Biomass Pyrolysis OilSynthesis of Mixed Metal Oxides for Hydrodeoxygenation of Pyrolysis Oil for Alternative Fuels Sarah

Das, Suman

80

DRAFT-DO NOT CITE Is there a social brain? 1 Draft of a chapter to appear in Other Minds, a book edited by Bertram Malle & Sarah Hodges  

E-Print Network (OSTI)

DRAFT- DO NOT CITE Is there a social brain? 1 Draft of a chapter to appear in Other Minds, a book edited by Bertram Malle & Sarah Hodges Is there a `social brain'? Lessons from eye-gaze following, joint-information processing ­ is represented in the brain. Currently in the literature there are two very different models

Fernandez-Duque, Diego

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Object-based Attention and Prioritization Revealed by the Temporal Order Judgment Method Ian Donovan1, Jay Pratt2, and Sarah Shomstein1  

E-Print Network (OSTI)

Donovan1, Jay Pratt2, and Sarah Shomstein1 1George Washington University, 2University of Toronto of the "Hill", while DO displays do not. Results: Experiment 3 · Participants are asked to report which is automatic but not mandatory. Results: "Hills" are reported as first more often than the "Holes, " even when

Shomstein, Sarah

82

Marketing Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Expand Utility Resources News & Events Expand News & Events Skip navigation links Marketing Resources Reports, Publications, and Research Utility Toolkit Informational...

83

Federal Environmental Regulations Impacting Hydrocarbon Exploration, Drilling, and Production Operations  

SciTech Connect

Waste handling and disposal from hydrocarbon exploration, drilling, and production are regulated by the US Environmental Protection Agency (EPA) through federal and state regulations and/or through implementation of federal regulations. Some wastes generated in these operations are exempt under the Resource Conservation and Recovery Act (RCRA) but are not exempt under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), Superfund Amendments and Reauthorization Act (SARA), and other federal environmental laws. Exempt wastes remain exempt only if they are not mixed with hazardous wastes or hazardous substances. Once mixture occurs, the waste must be disposed as a hazardous material in an approved hazardous waste disposal facility. Before the Clean Air Act as amended in 1990, air emissions from production, storage, steam generation, and compression facilities associated with hydrocarbon exploration, drilling, and production industry were not regulated. A critical proposed regulatory change which will significantly effect Class II injection wells for disposal of produced brine and injection for enhanced oil recovery is imminent. Federal regulations affecting hydrocarbon exploration, drilling and production, proposed EPA regulatory changes, and a recent significant US Court of Appeals decision are covered in this report. It appears that this industry will, in the future, fall under more stringent environmental regulations leading to increased costs for operators.

Carroll, Herbert B.; Johnson, William I.

1999-04-27T23:59:59.000Z

84

Volatile liquid hydrocarbon characterization of underwater hydrocarbon vents and formation waters from offshore production operations  

Science Journals Connector (OSTI)

Volatile liquid hydrocarbon characterization of underwater hydrocarbon vents and formation waters from offshore production operations ... The environmental implications of offshore oil and gas activities ... The environmental implications of offshore oil and gas activities ...

Theodor C. Sauer

1981-08-01T23:59:59.000Z

85

HYDROCARBON AND SULFUR SENSORS FOR SOFC SYSTEMS  

SciTech Connect

The following report summarizes work conducted during the Phase I program Hydrocarbon and Sulfur Sensors for SOFC Systems under contract No. DE-FC26-02NT41576. For the SOFC application, sensors are required to monitor hydrocarbons and sulfur in order to increase the operation life of SOFC components. This report discusses the development of two such sensors, one based on thick film approach for sulfur monitoring and the second galvanic based for hydrocarbon monitoring.

A.M. Azad; Chris Holt; Todd Lesousky; Scott Swartz

2003-11-01T23:59:59.000Z

86

Hydrocarbon Separations in Metal–Organic Frameworks  

Science Journals Connector (OSTI)

Given the large differences in the physical properties of methane and C2 hydrocarbons, both size selective effects and metal–hydrocarbon interactions can be tuned to achieve a high selectivity within a metal–organic framework. ... Polycyclic aromatic hydrocarbons, or PAHs, are carcinogenic byproducts of incomplete combustion of organic matter such as fossil fuels. ... data and the heats of adsorption were found to fit well to a small group of mol. ...

Zoey R. Herm; Eric D. Bloch; Jeffrey R. Long

2013-11-22T23:59:59.000Z

87

TO: DOE Office of General Counsel, FROM: Robin Roy, Natural Resources Defense Council, rroy@nrdc.org  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Office of General Counsel, DOE Office of General Counsel, FROM: Robin Roy, Natural Resources Defense Council, rroy@nrdc.org DATE: February 26, 2013 RE: Disclosure of Permitted Communication Concerning Fossil Fuel Energy Consumption Reduction for New Construction and Major Renovations of Federal Buildings -- Docket No. EERE-2010-BT-STD-0031; RIN 1904-AB96 This memo provides an overview of communications made to DOE staff on the subject of the rulemaking referenced above. The communications occurred at a meeting held on February 13, 2013. Meeting attendees: DOE Kathleen Hogan (DOE/EERE) Chris Calamita (DOE/OGC) Timothy Unruh (DOE/EERE) Dan Cohen (DOE/OGC) John Cymbalsky (DOE/EERE) Ami Grace-Tardy (DOE/OGC) Alyssa Sullivan (DOE/EERE) Sarah Jensen (DOE/EERE Sarah Blackwood DOE EERE leg

88

Membrane separation of hydrocarbons using cycloparaffinic solvents  

DOE Patents (OSTI)

Heavy crude oils which contain metal contaminants such as nickel, vanadium and iron may be separated from light hydrocarbon oils by passing a solution of the crude oil dissolved in a cycloparaffinic hydrocarbon solvent containing from about 5 to about 8 carbon atoms by passing through a polymeric membrane which is capable of maintaining its integrity in the presence of hydrocarbon compounds. The light hydrocarbon oils which possess relatively low molecular weights will be recovered as the permeate while the heavy oils which possess relatively high molecular weights as well as the metal contaminants will be recovered as the retentate.

Kulkarni, S.S.; Chang, Y.A.; Gatsis, J.G.; Funk, E.W.

1988-06-14T23:59:59.000Z

89

catalytic_upgrading_sugars_to_hydrocarbons  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

phase reforming into hydrocarbons for fuels and co-product commodities. Process Block Diagram Next Steps Additional modeling is necessary to quantify baseline costs associated...

90

Application of advanced hydrocarbon characterization and its...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

advanced hydrocarbon characterization and its consequences on future fuel properties and advanced combustion research Rafal Gieleciak, Craig Fairbridge and Darcy Hager Poster...

91

Nox reduction system utilizing pulsed hydrocarbon injection  

DOE Patents (OSTI)

Hydrocarbon co-reductants, such as diesel fuel, are added by pulsed injection to internal combustion engine exhaust to reduce exhaust NO.sub.x to N.sub.2 in the presence of a catalyst. Exhaust NO.sub.x reduction of at least 50% in the emissions is achieved with the addition of less than 5% fuel as a source of the hydrocarbon co-reductants. By means of pulsing the hydrocarbon flow, the amount of pulsed hydrocarbon vapor (itself a pollutant) can be minimized relative to the amount of NO.sub.x species removed.

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

2001-01-01T23:59:59.000Z

92

Biodegradation of Aromatic Hydrocarbons in an Extremely Acidic Environment  

Science Journals Connector (OSTI)

...biodegradation of aromatic hydrocarbons can occur in environments...Polycyclic aromatic hydrocarbons (PAHs) occur as common...formed by incomplete combustion of fossil fuels...enrichments with aromatic hydrocarbons, mineralization assays...lysis was initiated by heat and sodium dodecyl...

Raymond D. Stapleton; Dwayne C. Savage; Gary S. Sayler; Gary Stacey

1998-11-01T23:59:59.000Z

93

High Levels of Carcinogenic Polycyclic Aromatic Hydrocarbons in Mate Drinks  

Science Journals Connector (OSTI)

...polycyclic aromatic hydrocarbons| Introduction Esophageal...polycyclic aromatic hydrocarbon (PAH) content. PAHs...usually exposed to combustion products from burning...SRM 2260a Aromatic Hydrocarbons in Toluene, SRM 2269...dichloromethane; heat: preheat cell at 100C...

Farin Kamangar; Michele M. Schantz; Christian C. Abnet; Renato B. Fagundes; and Sanford M. Dawsey

2008-05-01T23:59:59.000Z

94

High Levels of Carcinogenic Polycyclic Aromatic Hydrocarbons in Mate Drinks  

Science Journals Connector (OSTI)

...polycyclic aromatic hydrocarbons (PAH), including...polycyclic aromatic hydrocarbons| Introduction...mechanism. However, data on the association...polycyclic aromatic hydrocarbon (PAH) content...usually exposed to combustion products from burning...dichloromethane; heat: preheat cell...

Farin Kamangar; Michele M. Schantz; Christian C. Abnet; Renato B. Fagundes; and Sanford M. Dawsey

2008-05-01T23:59:59.000Z

95

MICROCHEMICALJOURNAL39, 160-165Hydrocarbons in Air  

E-Print Network (OSTI)

from Waters Associates. Water used was deionized, distilled, and hydrocarbon filtered (BarnsteadMICROCHEMICALJOURNAL39, 160-165Hydrocarbons in Air to extract polycyclic aromatic hydrocarbons (PAH) from air particulate sampleswas investigated. High

Canberra, University of

96

Metabolism of Polycyclic Aromatic Hydrocarbons in Cell Cultures  

Science Journals Connector (OSTI)

...metabolism of polycyclic aromatic hydrocarbons to water-soluble and organic-soluble...metabolism of polycyclic aromatic hydrocarbons to water-soluble and organic-soluble...cytotoxicity and conversion of hydrocarbons to water-soluble products (Chart...

Eliezer Huberman; James K. Selkirk; and Charles Heidelberger

1971-12-01T23:59:59.000Z

97

High Levels of Carcinogenic Polycyclic Aromatic Hydrocarbons in Mate Drinks  

Science Journals Connector (OSTI)

...polycyclic aromatic hydrocarbons (PAH), including...80C) or cold (5C) water. Measurements were...polycyclic aromatic hydrocarbons in mate drinks. | Drinking...polycyclic aromatic hydrocarbons (PAH), including...cold (5 degrees C) water. Measurements were...

Farin Kamangar; Michele M. Schantz; Christian C. Abnet; Renato B. Fagundes; and Sanford M. Dawsey

2008-05-01T23:59:59.000Z

98

Hydrocarbons in rift basins: the role of stratigraphy  

Science Journals Connector (OSTI)

...versus shallow-water environments...A (1999) Hydrocarbons in rift basins...Facies and hydrocarbon potential The...availability of water. This can either...form seals for hydrocarbons. The shallow-water environ- ments...

1999-01-01T23:59:59.000Z

99

Learning and discrimination of cuticular hydrocarbons in a social insect  

Science Journals Connector (OSTI)

...colony members. Cuticular hydrocarbons (CHCs) play a central...CHC profile with synthetic hydrocarbons [4-6] reveal that some hydrocarbons elicit aggression. However...non-volatile, insoluble in water and therefore difficult...

2012-01-01T23:59:59.000Z

100

Tensile Effective Stresses in Hydrocarbon Storage Caverns  

E-Print Network (OSTI)

Tensile Effective Stresses in Hydrocarbon Storage Caverns Hippolyte Djizanne and Pierre BĂ©rest LMS, Germany,1-2 October 2012 TENSILE EFFECTIVE STRESSES IN HYDROCARBON STORAGE CAVERNS Hippolyte Djizanne1 that effective tensile stresses can be generated at a cavern wall after a rapid increase or decrease in pressure

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Conversion of organic solids to hydrocarbons  

DOE Patents (OSTI)

A method of converting organic solids to liquid and gaseous hydrocarbons includes impregnating an organic solid with photosensitizing ions and exposing the impregnated solid to light in a non-oxidizing atmosphere for a time sufficient to photocatalytically reduce the solid to at least one of a liquid and a gaseous hydrocarbon. 5 Figs.

Greenbaum, E.

1995-05-23T23:59:59.000Z

102

The Effects of Two Isomeric Benzoflavones on Aryl Hydrocarbon Hydroxylase and the Toxicity and Carcinogenicity of Polycyclic Hydrocarbons  

Science Journals Connector (OSTI)

...recrystallized from alcohol : water. For tissue culture experiments the hydrocarbons and benzoflavones...metabolism of the hydrocarbons to water-soluble derivatives...chloroform:methanol. Hydrocarbon-3 H metabolized to water-soluble derivatives...

Leila Diamond; Rosemary McFall; Joel Miller; and Harry V. Gelboin

1972-04-01T23:59:59.000Z

103

Hydrocarbon fouling of SCR during Premixed Charge Compression...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hydrocarbon fouling of SCR during Premixed Charge Compression Ignition (PCCI) combustion Hydrocarbon fouling of SCR during Premixed Charge Compression Ignition (PCCI) combustion...

104

Algal Lipid Extraction and Upgrading to Hydrocarbons Technology...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and upgrading pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks. Algal Lipid Extraction and Upgrading to Hydrocarbons...

105

DOE Perspectives on Advanced Hydrocarbon-based Biofuels | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Perspectives on Advanced Hydrocarbon-based Biofuels DOE Perspectives on Advanced Hydrocarbon-based Biofuels Zia Haq, DPA Coordinator, presentation on DOE Perspectives on...

106

Commercialization of IH2ź Biomass Direct-to-Hydrocarbon Fuel...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commercialization of IH2 Biomass Direct-to-Hydrocarbon Fuel Technology Commercialization of IH2 Biomass Direct-to-Hydrocarbon Fuel Technology Breakout Session 2: Frontiers and...

107

Advanced Diesel Combustion with Low Hydrocarbon and Carbon Monoxide...  

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

Combustion with Low Hydrocarbon and Carbon Monoxide Emissions Advanced Diesel Combustion with Low Hydrocarbon and Carbon Monoxide Emissions Poster presented at the 16th Directions...

108

Teacher Resource Center: Curricular Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Curricular Resources Curricular Resources TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources The Teacher Resource Center provides workshops and consultations on Mathematics and Science Curriculum development. Here are a list of resources for educators. See the 'Customized Workshops" link in the "Teacher's Lounge" for information about more workshops available through the TRC. Key Science Resources for Curriculum Planning Key Science Resources for Curriculum Planning

109

Preparation of synthetic hydrocarbon lubricants  

SciTech Connect

A process is described for preparing synthetic lubricating materials which process comprises: (a) reacting (i) at least a portion of a reaction product of the liquid phase oligomerization of propylene, butylene or mixtures thereof containing a C/sub 6/ olefin component, (ii) a linear olefin reactant having an average carbon number ranging from about 10 to about 18 in the presence of a catalyst, (b) separating from the reaction mixture of (a) hydrocarbons which distill at a temperature above about 660/sup 0/ F. (316/sup 0/ C.), and (c) hydrogenating the reaction product of (b) by contact with hydrogen with or without a catalyst at a temperature ranging from about 25/sup 0/ C. to about 300/sup 0/ C.

Johnson, T.H.

1986-10-07T23:59:59.000Z

110

Selective photooxidation of hydrocarbons in zeolites by oxygen  

DOE Patents (OSTI)

A selective photooxidation process for the conversion of hydrocarbon molecules to partially oxygenated derivatives, which comprises the steps of adsorbing a hydrocarbon and oxygen onto a dehydrated zeolite support matrix to form a hydrocarbon-oxygen contact pair, and subsequently exposing the hydrocarbon-oxygen contact pair to visible light, thereby forming a partially oxygenated derivative.

Frei, Heinz (Berkeley, CA); Blatter, Fritz (Berkeley, CA); Sun, Hai (Berkeley, CA)

1998-01-01T23:59:59.000Z

111

Removal of trace olefins from aromatic hydrocarbons  

SciTech Connect

A process is described for treating a hydrocarbon process stream by converting trace quantities of olefinic impurities to nonolefinic hydrocarbons. The process comprises contacting the process stream, which contains trace olefins in an amount of from about 50 to about 2000 as measured by Bromine Index and at least 80% by weight of aromatic and naphthenic hydrocarbons having from 6 to 20 carbon atoms per molecule, at reaction conditions which ensure liquid phase operation with a solid catalyst composite comprising a crystalline aluminosilicate zeolite and a refractory inorganic oxide. A catalytic olefin-consuming alkylation reaction then produces an essentially olefinfree product stream with approximately the same quantity and distribution of aromatic and naphthenic hydrocarbons as contained in the process stream.

Sachtler, J.W.A.; Barger, P.T.

1989-01-03T23:59:59.000Z

112

Analyzing Biomass Conversion into Liquid Hydrocarbons  

Science Journals Connector (OSTI)

Variants of the Fischer–Tropsch producer-gas conversion into liquid hydrocarbons are analyzed under the ... is attained in the reactions occurring in the biomass gasification. When the raw material is wood ... th...

V. D. Meshcheryakov; V. A. Kirillov

2002-09-01T23:59:59.000Z

113

Solubilization of petroleum hydrocarbons using biosurfactants  

E-Print Network (OSTI)

Low solubility of petroleum hydrocarbons in water is the major factor limiting the degradation rates of these compounds (Zhang and Miller, 1994). The fraction that is more soluble in the aqueous phase is degraded at higher rates, while less soluble...

Kanga, Shahrukh

2012-06-07T23:59:59.000Z

114

Methanol conversion to higher hydrocarbons  

SciTech Connect

Several indirect options exist for producing chemicals and transportation fuels from coal, natural gas, or biomass. All involve an initial conversion step to synthesis gas (CO and H{sub 2}). Presently, there are two commercial technologies for converting syngas to liquids: Fischer-Tropsch, which yields a range of aliphatic hydrocarbons with molecular weights determined by Schulz-Flory kinetics, and methanol synthesis. Mobil`s diversity of technology for methanol conversion gives the methanol synthesis route flexibility for production of either gasoline, distillate or chemicals. Mobil`s ZSM-5 catalyst is the key in several processes for producing chemicals and transportation fuels from methanol: MTO for light olefins, MTG for gasoline, MOGD for distillates. The MTG process has been commercialized in New Zealand since 1985, producing one-third of the country`s gasoline supply, while MTO and MOGD have been developed and demonstrated at greater than 100 BPD scale. This paper will discuss recent work in understanding methanol conversion chemistry and the various options for its use.

Tabak, S.A. [Mobil Research and Development Corp., Princeton, NJ (United States). Central Research Lab.

1994-12-31T23:59:59.000Z

115

Resources & Links  

NLE Websites -- All DOE Office Websites (Extended Search)

Project Western Interconnection Synchrophasor Project Resources & Links Demand Response Energy Efficiency Emerging Technologies Smart grid fact sheet Department of...

116

Energy Efficiency Resource Standards Resources  

Energy.gov (U.S. Department of Energy (DOE))

Energy efficiency resource standards mandate a quantified energy efficiency goal for an energy provider or jurisdiction within a predetermined timeframe.

117

Gulf Hydrocarbon Inc | Open Energy Information  

Open Energy Info (EERE)

Hydrocarbon Inc Hydrocarbon Inc Jump to: navigation, search Name Gulf Hydrocarbon Inc Address 2016 Main St Place Houston, Texas Zip 77002 Sector Biofuels Product Wholesale marketing of biodiesel and ethanol to refiners, blenders and petroleum distributors Website http://www.gulfhydrocarbon.com Coordinates 29.749227°, -95.371693° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.749227,"lon":-95.371693,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

118

Using supercritical fluids to refine hydrocarbons  

DOE Patents (OSTI)

This is a method to reactively refine hydrocarbons, such as heavy oils with API gravities of less than 20.degree. and bitumen-like hydrocarbons with viscosities greater than 1000 cp at standard temperature and pressure using a selected fluid at supercritical conditions. The reaction portion of the method delivers lighter weight, more volatile hydrocarbons to an attached contacting device that operates in mixed subcritical or supercritical modes. This separates the reaction products into portions that are viable for use or sale without further conventional refining and hydro-processing techniques. This method produces valuable products with fewer processing steps, lower costs, increased worker safety due to less processing and handling, allow greater opportunity for new oil field development and subsequent positive economic impact, reduce related carbon dioxide, and wastes typical with conventional refineries.

Yarbro, Stephen Lee

2014-11-25T23:59:59.000Z

119

E-Print Network 3.0 - aromatic hydrocarbons evaluated Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on monolithic hydrocarbon adsorbers were...

120

E-Print Network 3.0 - aromatic hydrocarbons part Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on monolithic hydrocarbon adsorbers were...

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Sexual selection on cuticular hydrocarbons of male sagebrush crickets in the wild  

Science Journals Connector (OSTI)

...association between cuticular hydrocarbon composition and desiccation...temperature on cuticular lipids and water balance in a desert Drosophila...interactions for cuticular hydrocarbon expression in Drosophila simulans...evolutionary roles of cuticular hydrocarbons in Diptera. In Insect hydrocarbons...

2013-01-01T23:59:59.000Z

122

Sustainable treatment of hydrocarbon-contaminated industrial land   

E-Print Network (OSTI)

Land contamination by petroleum hydrocarbons is a widespread and global environmental pollution issue from recovery and refining of crude oil and the ubiquitous use of hydrocarbons in industrial processes and applications. ...

Cunningham, Colin John

2012-06-25T23:59:59.000Z

123

Chemical nature of high-molecular hydrocarbons of gaseous condensates  

SciTech Connect

Mass spectrometry was used to study the group-structure composition of high-boiling 50 deg (200/degrees/-250/degrees/, 250/degrees/-300/degrees/, and 300/degrees/-350/degrees/C) fractions of East Turkmenistan condensates: the hydrocarbons composition is characterized by a high content of paraffinic hydrocarbons, and that of others by aromatic and naphthenic hydrocarbons. For all the condensates under investigation, as the boiling temperature of fractions increases, the content of paraffinic hydrocarbons in them is increased, while that of naphthenic hydrocarbons is reduced. The distribution of naphthenic hydrocarbons according to the number of rings is identical. In high-paraffin condensates, monoaromatic hydrocarbons consist mainly structures with alkyl substituents, but in condensates with a high content of aromatic and naphthenic hydrocarbons they consist mainly of structures with naphthenic substituents. 4 references, 1 figures, 2 tables.

Kul'dzhayev, B.A.; Makarov, V.V.; Sergiyenko, S.R.; Khramova, E.V.

1987-01-01T23:59:59.000Z

124

Chapter 9 - Chemical and Physical Properties of Hydrocarbons  

Science Journals Connector (OSTI)

Publisher Summary Hydrocarbons are the simplest organic compounds and contain only carbon and hydrogen but they can be straight chain or branched chain with the same empirical formula but showing differences in properties. Chemical change results in the hydrocarbon yielding a product that may be entirely different in composition to the starting hydrocarbon—the exception is the isomerization reaction where a straight-chain hydrocarbon is converted to a branched-chain hydrocarbon. Chemical properties of hydrocarbons describe the potential of hydrocarbons to undergo chemical change or reaction by virtue of the hydrocarbon structure. Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter. Physical properties that are of interest in the current context include: boiling point, melting point, density, vapor density, flash point, ignition temperature, and dew point.

James G. Speight

2011-01-01T23:59:59.000Z

125

Additional Resources  

Energy.gov (U.S. Department of Energy (DOE))

The following resources are focused on Federal new construction and major renovation projects, sustainable construction, and the role of renewable energy technologies in such facilities. These...

126

E-Print Network 3.0 - aromatic hydrocarbons methyl Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Renewable Energy 2 Quantification of Local Ozone Production Attributable to Automobile Hydrocarbon Emissions Summary: -fueled automobiles, most cyclic hydrocarbons are...

127

E-Print Network 3.0 - aromatic hydrocarbons progress Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Collection: Chemistry 3 Quantification of Local Ozone Production Attributable to Automobile Hydrocarbon Emissions Summary: -fueled automobiles, most cyclic hydrocarbons are...

128

E-Print Network 3.0 - aromatic hydrocarbons fluorene Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrocarbons... Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous organic pollutants in urban environments... in the urbanized and rapidly urbanizing areas. Keywords...

129

E-Print Network 3.0 - aromatic hydrocarbon phenanthrene Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Abstract Polycyclic aromatic hydrocarbons (PAHs) and dioxins are lipophilic organic pollutants occurring... absorption, pig INTRODUCTION Polycyclic aromatic hydrocarbons (PAHs)...

130

E-Print Network 3.0 - aromatic hydrocarbons based Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Aromatic Hydrocarbons Volatile Organic... Compounds Toxic Organic Halogenated Dioxins Furans (dioxins) Polycyclic Aromatic Hydrocarbons found... Rana Novini ATOC 3500 Burn...

131

E-Print Network 3.0 - aromatic hydrocarbons Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrocarbons... Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous organic pollutants in urban environments... in the urbanized and rapidly urbanizing areas. Keywords...

132

E-Print Network 3.0 - aromatic hydrocarbons pah5 Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

hydrocarbons (PAHs) are ubiquitous, recalcitrant, and potentially carcinogenic pollutants. Plants Summary: 1461 Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous,...

133

E-Print Network 3.0 - aromatic hydrocarbons inenvironmental Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrocarbons... Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous organic pollutants in urban environments... in the urbanized and rapidly urbanizing areas. Keywords...

134

E-Print Network 3.0 - aromatic hydrocarbon o-quinones Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrocarbons... Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous organic pollutants in urban environments... in the urbanized and rapidly urbanizing areas. Keywords...

135

E-Print Network 3.0 - aromatic hydrocarbons assessment Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Aromatic Hydrocarbons Volatile Organic... Compounds Toxic Organic Halogenated Dioxins Furans (dioxins) Polycyclic Aromatic Hydrocarbons found... of airborne soot. The air...

136

Biological Conversion of Sugars to Hydrocarbons Technology Pathway  

NLE Websites -- All DOE Office Websites (Extended Search)

Enzymes Acid + Caustic Wastewater Treatment Process Heat and Power Integration Biogas + Sludge Fuel Finishing (hydroprocessing, as needed) Electricity Hydrogen Hydrocarbon...

137

THE ELECTRON MICROSCOPY OF HYDROCARBON PRODUCTION IN PARTHENIUM ARGENTATUM (GUAYULE)  

E-Print Network (OSTI)

conversion of solar energy is the production of hydrocarbonsproduction of hydrocarbons. Mankind's use of biologically converted solar energy

Bauer, T.E.

2010-01-01T23:59:59.000Z

138

aromatic hydrocarbons coated: Topics by E-print Network  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: ??Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental pollutants, known human lung carcinogens, and potent mammary carcinogens in animal models....

139

Emergency action -- Hydrocarbon spill MCB Camp Pendleton, California  

SciTech Connect

On 10 April 1991, the Camp Pendleton Natural Resources Management Office received notice that a diesel fuel pipeline located at the Naval Regional Medical Center near Lake O`Neill had leaked on 5 April 1991. The leakage occurred from an exposed, ruptured fuel line that was used to transfer fuel between 12 underground storage tanks at a fuel farm and two large underground day tanks next to the hospital boiler building. The loss consisted of approximately 8,000 gallons of diesel {number_sign}2 fuel oil. The spill saturated the soil around the pipeline as well as overflowing into downslope utility conduits and vaults with termination upon a river terrace approximately 0.5 miles downslope of the spill area, and within 500 feet of the Santa Margarita River Channel, an aquifer recharge area. Because local groundwater is the primary freshwater resource for Camp Pendleton, the concern that this spill could immediately contaminate the local groundwater supply initiated an on-site emergency task order that consisted of emergency containment, neutralization, assessment, remediation and restoration of the hydrocarbon spill. The emergency action included containment and removal of free product in electrical conduits and vaults, neutralization of existing utility containment sources, removal and assessment of contaminated soils using excavation equipment, hollow-stem auger/dual percussion/and air rotary drilling rigs, and the creation of a bioremediation treatment cell adjacent to the spill site.

O`Connor, D. [IT Corp., San Diego, CA (United States)

1994-12-31T23:59:59.000Z

140

Production of hydrocarbons from hydrates. [DOE patent application  

DOE Patents (OSTI)

An economical and safe method of producing hydrocarbons (or natural gas) from in situ hydrocarbon-containing hydrates is given. Once started, the method will be self-driven and will continue producing hydrocarbons over an extended period of time (i.e., many days).

McGuire, P.L.

1981-09-08T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Molecular carbon isotopic evidence for the origin of geothermal hydrocarbons  

Science Journals Connector (OSTI)

... in the flask's headspace. This procedure produced negligible amounts of contaminating hydrocarbons. The geothermal hydrocarbons were separated and combusted, and the carbon dioxide product purified and measured using ... of the pyrolysis and spark discharge experiments, b, Isotopic abundance of hydrocarbons from four geothermal localities as follows: D, Cerro Prieto, well M-5, sampled January 1979; ...

David J. Des Marais; Jason H. Donchin; Nancy L. Nehring; Alfred H. Truesdell

1981-08-27T23:59:59.000Z

142

Nonlinear dependence of the solubility of water in hydrocarbons on the molar volume of the hydrocarbon  

Science Journals Connector (OSTI)

The solubility of water in fifty hydrocarbon solvents at 20°C is estimated by ... in nonspecific cohesion forces, and assuming that water is primarily monomeric in solution, the prediction ... breaking of the H-b...

Paul Ruelle; Ulrich W. Kesselring

1996-07-01T23:59:59.000Z

143

Mass Transfer of Polynuclear Aromatic Hydrocarbons from  

E-Print Network (OSTI)

of the individual components of four synthetic dense non-aqueous phase liquid (DNAPL) mixtures into the aqueous hydrocarbons (PAHs), were designed to serve as models for coal tars and creosotes. The reactor employed (PAHs) are often present in the environment as components of such dense non- aqueous phase liquids

Peters, Catherine A.

144

Chapter 11 - Hydrothermal Upgradation of Algae into Value-added Hydrocarbons  

Science Journals Connector (OSTI)

Abstract Energy security, increasing oil prices, fossil resource depletion, and climate change are some of the greatest challenges faced by mankind at present. Third-generation biofuel feedstock and micro-and macroalgae have many advantages over the first and second generations of biofuels. In addition, defatted algae can also be used as a feedstock for production of hydrocarbons. Thermochemical methods are more efficient than any other routes for conversion of algae. Among thermochemical methods, hydrothermal upgradation is the most promising because it can process feedstock such as algae with very high moisture content. Various reactors, catalysts, and operating parameters have been tested to valorize algae by liquefaction and gasification, and promising results have been obtained. Breakthroughs in reactors and/or catalysts for hydrothermal upgradation, proper utilization of the side products obtained, and integration with various other methods to extract high-value hydrocarbons/products from algae would help make algal biorefinery economical and sustainable.

Rawel Singh; Thallada Bhaskar; Bhavya Balagurumurthy

2014-01-01T23:59:59.000Z

145

Mobile Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Mobile Resources Mobile Resources Mobile Resources Have a mobile device? Find tips and information here. Questions? 505-667-5809 Email For information call the Service Desk at (505) 667-5809 or email mobilelibrary@lanl.gov The following resources are optimized for mobile devices or have mobile apps available for download. Resource Available App Mobile Website Available off Yellow Network with Pairing or Login Additional Information AACR Journals Apple Yes, the Journals are optimized for mobile viewing. Not the whole AACR site. Instructional pdf on pairing with voucher ACS Apple Android No American Institute of Physics Apple No American Mathematical Society No Yes Instructions for pairing mobile devices, tablets, laptops, etc. American Physical Society No Annual Reviews No Yes Instructions for pairing with mobile device available on website.

146

Caenorhabditis elegans orthologs of the aryl hydrocarbon receptor and its heterodimerization partner the aryl hydrocarbon receptor nuclear translocator  

Science Journals Connector (OSTI)

...WI 53706 The aryl hydrocarbon receptor (AHR) is...The mammalian aryl hydrocarbon receptor (AHR) is...complex with the 90-kDa heat shock protein (HSP90) and...polycyclic aromatic hydrocarbons such as {beta...cigarette smoking and other combustion processes, initiate...

Jo Anne Powell-Coffman; Christopher A. Bradfield; William B. Wood

1998-01-01T23:59:59.000Z

147

Caenorhabditis elegans orthologs of the aryl hydrocarbon receptor and its heterodimerization partner the aryl hydrocarbon receptor nuclear translocator  

Science Journals Connector (OSTI)

...mammalian aryl hydrocarbon receptor...the 90-kDa heat shock protein (HSP90...polycyclic aromatic hydrocarbons such as {beta...smoking and other combustion processes...we searched data from the...Helminth HSP90 Heat-Shock Proteins...Molecular Sequence Data Protein Binding...Receptors, Aryl Hydrocarbon genetics metabolism...

Jo Anne Powell-Coffman; Christopher A. Bradfield; William B. Wood

1998-01-01T23:59:59.000Z

148

Hydrocarbon composition of crude oils near the Caspian depression  

SciTech Connect

The structural-group composition of hydrocarbons of Mesozoic crude oils near the Caspian depression was investigated by mass-spectrometry, followed by the analysis of the mass-spectra using a computer. The distribution of naphthenic hydrocarbons, according to the number of rings and of aromatic hydrocarbons, according to the degree of hydrogen unsaturation is similar for all the crude oils examined. The hydrocarbon composition of Mesozoic crude oils is characterized by a reduction in the content of aliphatic hydrocarbons and alkyl benzenes.

Botneva, T.A.; Khramova, E.V.; Nekhamkina, L.G.; Polyakova, A.A.

1983-01-01T23:59:59.000Z

149

Composition of paraffinic and naphthenic hydrocarbons in petroleum asphalts  

SciTech Connect

Uses a combination of chromatographic, chemical, and spectroscopic methods to determine the composition of the paraffinic and naphthenic hydrocarbons recovered from asphalts. Monitors the completeness of separation of the hydrocarbons from the aromatics on the basis of UV spectra. Finds that in the mixture of adduct-forming hydrocarbons, along with the n-paraffins there were admixtures of isoparaffins and longchain alkylnaphthenes. Concludes that a comparison of the structural-group composition of the asphalt fractions from the different crudes shows that there are only slight differences in the structure of the paraffinic/naphthenic hydrocarbons present in these asphalts, particularly with regard to those hydrocarbons that do not react with urea.

Botvin'eva, A.M.; Dubkova, R.V.; Shkredova, N.A.

1982-11-01T23:59:59.000Z

150

Plasma-assisted conversion of solid hydrocarbon to diamond  

DOE Patents (OSTI)

A process of preparing diamond, e.g., diamond fiber, by subjecting a hydrocarbon material, e.g., a hydrocarbon fiber, to a plasma treatment in a gaseous feedstream for a sufficient period of time to form diamond, e.g., a diamond fiber is disclosed. The method generally further involves pretreating the hydrocarbon material prior to treatment with the plasma by heating within an oxygen-containing atmosphere at temperatures sufficient to increase crosslinking within said hydrocarbon material, but at temperatures insufficient to melt or decompose said hydrocarbon material, followed by heating at temperatures sufficient to promote outgassing of said crosslinked hydrocarbon material, but at temperatures insufficient to convert said hydrocarbon material to carbon.

Valone, Steven M. (Santa Fe, NM); Pattillo, Stevan G. (Los Alamos, NM); Trkula, Mitchell (Los Alamos, NM); Coates, Don M. (Santa Fe, NM); Shah, S. Ismat (Wilmington, DE)

1996-01-01T23:59:59.000Z

151

Online Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Online Resources Online Resources       General Information Discovering New Physics - Fermilab: where physicists unravel the mysteries of the universe Electromagnetic Simulation: Charged Particle Motion in E/M Field (by Fu-Kwun Hwang, National Taiwan Normal University) Fermilabyrinth - Online versions of exhibits at the Lederman Science Center Fermilab Virtual Tour - Photos of accelerators and detectors with figure captions International Particle Physics Outreach Group (from CERN) Fermilab Homepage - Links to general information, experiments and projects (Fermilab at Work), particle physics (inquiring minds), resources for students (education) and more High-Energy Physics Acronyms - (from Fermilab) Particle Physics - a list of links from the American Physical Society)

152

Hydrous pyrolysis/oxidation process for in situ destruction of chlorinated hydrocarbon and fuel hydrocarbon contaminants in water and soil  

DOE Patents (OSTI)

In situ hydrous pyrolysis/oxidation process is useful for in situ degradation of hydrocarbon water and soil contaminants. Fuel hydrocarbons, chlorinated hydrocarbons, polycyclic aromatic hydrocarbons, petroleum distillates and other organic contaminants present in the soil and water are degraded by the process involving hydrous pyrolysis/oxidation into non-toxic products of the degradation. The process uses heat which is distributed through soils and water, optionally combined with oxygen and/or hydrocarbon degradation catalysts, and is particularly useful for remediation of solvent, fuel or other industrially contaminated sites.

Knauss, Kevin G. (Livermore, CA); Copenhaver, Sally C. (Livermore, CA); Aines, Roger D. (Livermore, CA)

2000-01-01T23:59:59.000Z

153

Center Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources for Planning Center Activities Resources for Planning Center Activities       QuarkNet at Work - Resources Home QuarkNet is a teacher professional development effort funded by the National Science Foundation and the US Department of Energy. Teachers work on particle physics experiments during a summer and join a cadre of scientists and teachers working to introduce some aspects of their research into their classrooms. This allows tomorrow's particle physicists to peek over the shoulder of today's experimenters. These resources are available for lead teachers and mentors at Quartnet Centers as they design activities for associate teacher workshops and follow-on activities. Important Findings from Previous Years Mentor Tips Associate Teacher Institute Toolkit

154

Annual grassland resource pools and fluxes: sensitivity to precipitation  

NLE Websites -- All DOE Office Websites (Extended Search)

Annual grassland resource pools and fluxes: sensitivity to precipitation Annual grassland resource pools and fluxes: sensitivity to precipitation and dry periods on two contrasting soils Title Annual grassland resource pools and fluxes: sensitivity to precipitation and dry periods on two contrasting soils Publication Type Journal Article Year of Publication 2012 Authors Sudderth, Erika A., Samuel B. St. Clair, Sarah A. Placella, Stéphanie M. Swarbreck, Cristina Castanha, Donald J. Herman, Marc L. Fischer, Markus Kleber, Erik B. Sudderth, Margaret S. Torn, Mary K. Firestone, Gary L. Andersen, and David D. Ackerly Journal Ecosphere Volume 3 Issue 8 Keywords Avena barbata, Bayesian ANOVA, carbon, climate change, dry periods, Grassland, nitrogen, phenology, precipitation, soil type, water Abstract In ecosystems throughout the world climate models project increased variability in precipitation patterns that may strongly affect the above- and below-ground processes that control carbon, water, and nutrient cycles. Uncertainty about how plant and soil processes respond to wet and dry periods at different times in the growing season is a barrier to understanding how changing rainfall patterns will affect ecosystem function in annual grasslands. We used mesocosm systems to test the sensitivity to mid- and late-season dry periods of twenty response variables related to nitrogen, carbon, and water cycling in Avena barbata monocultures. We compared the responses of individual variables and of grassland systems under low and high cumulative rain treatments and between two contrasting soil types.

155

HYDROCARBONS FROM PLANTS: ANALYTICAL METHODS AND OBSERVATIONS  

SciTech Connect

We have suggested that certain plants rich in hydrocarbon-like materials might be cultivated for renewable photosynthetic products. Two species were selected for experimental plantations: Euphorbia lathyris, an annual from seed and Euphorbia tirucalli, a perennial from cuttings, The yield from each species is over 10 barrels of oil/acre/year without genetic or agronomic improvement. In addition to plants, there are trees, such as species of Copaifera in Brazil and other tropical areas, which produce a diesel-like oil upon tapping. Each tree produces approximately 40 liters of hydrocarbon per year, and this material can be used directly by a diesel-powered car. Further efforts to develop plants as alternate energy sources are underway, as well as a continuing search for additional plant species throughout the world which have a similar capability.

Calvin, Melvin

1980-05-01T23:59:59.000Z

156

Tools & Resources: Resource Directory  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Directory Resource Directory The guidance documents and reports below have been used by Better Buildings Neighborhood Program partners to build their programs and guide them to early successes. The tools and calculators can be used by homeowners, business owners, and program designers to help determine energy savings and other benefits associated with energy efficiency upgrades. Guidance Documents and Reports Background Program Evaluation Program Updates and Lessons Learned Program Design Marketing and Driving Demand Financing and Incentives Workforce Development Partnering with Utilities Technical Resources Tools and Calculators For Homes For Commercial Buildings Emissions and Equivalency Calculators Guidance Documents and Reports Background Recovery Through Retrofit Report

157

Oxidative dehydrogenation of alkanes to unsaturated hydrocarbons  

DOE Patents (OSTI)

Oxidative dehydrogenation of alkanes to unsaturated hydrocarbons is carried out over metal vanadate catalysts under oxidizing conditions. The vanadate catalysts are represented by the formulas M[sub 3](VO[sub 4])[sub 2] and MV[sub 2]O[sub 6], M representing Mg, Zn, Ca, Pb, or Cd. The reaction is carried out in the presence of oxygen, but the formation of oxygenate by-products is suppressed.

Kung, H.H.; Chaar, M.A.

1988-10-11T23:59:59.000Z

158

Getter pump for hydrogen and hydrocarbon gases  

DOE Patents (OSTI)

A gettering device for hydrogen isotopes and gaseous hydrocarbons based on the interaction of a plasma and graphite used as cathodic material. The plasma is maintained at a current density within the range of about 1 to about 1000 mA/cm/sup 2/. The graphite may be heated to a temperature greater than 1000/degree/C. The new device offers high capacity, low noise, and gas species selectivity. 2 figs.

Hsu, Wen Ling

1987-10-14T23:59:59.000Z

159

Sarah Cowan-2012 poster  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Developing interlayers for reliably high efficiency and long lifetime organic solar cells. Background and Introduction Organic-based photovoltaics have come a long way in the past 17 years. From 1% efficient demonstration devices in 1995, lab efficiencies have topped 10%. Device lifetimes on the order of years in ambient conditions are now common. US-based start-up companies such as Konarka, Plextronics, and Solarmer and more established companies like Mitsubishi have reported record efficiencies and lifetimes, and fundamental research into material development and loss mechanisms at universities and national labs have enabled US companies to lead the way globally. Bringing technology to installation-scale: * Further increases in efficiency

160

Sarah OBrien  

NLE Websites -- All DOE Office Websites (Extended Search)

L. O'Brien L. O'Brien Curriculum Vitae Institute for Genomics and Systems Biology · Argonne National Laboratory 9700 South Cass Avenue · Argonne · IL· 60439 · Phone: (630) 252-7854 · sobrien@anl.gov Research Interests Microbial control of soil carbon cycling; linking soil microbial function to biogeochemical cycles; environmental constraints on microbial function; soil structure and soil organic matter dynamics; turnover and longevity of soil carbon pools Education 2011 Workshop on Molecular Evolution, Marine Biological Laboratory, Woods Hole, MA 2010 Ph.D., University of Illinois at Chicago (UIC), Chicago, IL Biological Sciences - Ecology and Evolution Co-Advisors: Julie D. Jastrow and Miquel A. Gonzalez-Meler

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Sarah Hobdey 2012 Poster  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

* The Office of Energy Efficiency and Renewable Energy Biomass Program * National Renewable Energy Laboratory Biosciences Center Developing a novel approach to the direct conversion of lignocelluosic biomass to next generation biofuel precursors. Background and Introduction In the past 20 years the conversion of biomass to ethanol has been pursued as a cost effective approach to the generation of clean energy. However, to achieve competitiveness with traditional fossil fuels, further progress is

162

Athena SWAN Sarah Dickinson  

E-Print Network (OSTI)

processes and guidance ­ use key contact Provide written submission feedback Provide materials ­ e.g. case of implemented activities Gold department significant sustained progression and achievement beacons of achievement in gender equality champions of Athena SWAN and good practice #12;Recent Developments In addition

Mottram, Nigel

163

SARAH MORRAN CURRICULUM VITAE  

E-Print Network (OSTI)

. (2014) `Gene Flow From Glyphosate-Tolerant Canola in Commercial Production in Australia: Implications for Co-exidtence of GM and non-GM Canola'. Ready for submission Morran, S., Boutsalis, P, and C. Preston. `Establishment of GM canola volunteers on roadsides in Australia'. In preparation Research Experience University

Hanson, Brad

164

Sarah Widder Research Engineer  

E-Print Network (OSTI)

of the homes was characterized with a blower door. Heating, cooling and ventilation system performance was also used to compare energy-saving and grid-smart technologies · Advanced controls and monitoring systems-pane windows, and examine the impacts of grid-smart appliances and electric vehicle charging on energy demand

165

Sarah Hobdey 2012 Poster  

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

and in parallel with altering the total enzyme loadings. During "high solids" testing, meaning the substrate is 15% of the total volume, enzymes will be mixed in cocktails...

166

Macrobenthic community structure and total sediment respiration at cold hydrocarbon seeps in the northern Gulf of Mexico  

E-Print Network (OSTI)

the California coast (Spies and DesMarais, 1983). Beggiatoa forms dense mats near seeps and provides an abundant source of food for deposit-feeding sediment infauna. These bacterial mats are integral in the trophic enrichment of seeps since they can degrade... hydrocarbons and oxidize sulphide (Spies and DesMarais, 1983). Meiofauna communities have rarely been studied at seeps, and as of yet no persistent evidence can determine how they benefit from seep resources. One important function that meiofauna may serve...

Nunnally, Clifton Charles

2004-11-15T23:59:59.000Z

167

Sources and Deposition of Polycyclic Aromatic Hydrocarbons to Western U.S. National Parks  

Science Journals Connector (OSTI)

Sources and Deposition of Polycyclic Aromatic Hydrocarbons to Western U.S. National Parks ... Department of Chemistry and Department of Environmental & Molecular Toxicology, Oregon State University, Corvallis, Oregon 97331, Department of Chemistry, University of Otago, Dunedin 9014 New Zealand, United States Department of Agriculture - Forest Service, Pacific Northwest Region Air Program, Corvallis, Oregon 97330, US Geological Survey - Water Resources Division, Denver Federal Center, Lakewood, Colorado, Environmental Radioactivity Research Centre, University of Liverpool, Liverpool L69 3BX, U.K., United States Environmental Protection Agency - Western Ecology Division, Corvallis, Oregon 97333 ...

Sascha Usenko; Staci L. Massey Simonich; Kimberly J. Hageman; Jill E. Schrlau; Linda Geiser; Don H. Campbell; Peter G. Appleby; Dixon H. Landers

2010-05-14T23:59:59.000Z

168

Comparisons of hydrocarbon and nitrogen distributions in geologically diverse tar sand bitumen  

SciTech Connect

The characteristics of bitumens from different tar sand deposits are generally significantly different and affect the utilization of the resource. The chemical and physical properties of bitumen are a result of maturation reactions on the varied organic sediments. For example, saturated hydrocarbon distributions have been related to the geochemical history of organic matter. Very paraffinic or sometimes paraffinic-naphthenic distributions in organic matter are derived from a nonmarine depositional environment. More aromatic and paraffinic-naphthenic hydrocarbon distributions are derived from organic matter deposited in a marine environment. The characteristics of the bitumen also influence the potential for recovery and subsequent processing of the material. For example, saturated hydrocarbons contribute to the high pour points of recovered oils. The origin and composition of an oil influence its viscosity, API gravity, and coke formation during processing, particularly under low-temperature oxidation conditions. The objective of this work is to determine the chemical and physical properties of several samples of bitumen from geologically diverse tar sand deposits. The compound-type distributions and LTD properties of these bitumens are discussed relative to the depositional environment and processing potential of the organic matter.

Holmes, S.A.

1988-06-01T23:59:59.000Z

169

Methods of Reforming Hydrocarbon Fuels Using Hexaaluminate Catalysts  

NLE Websites -- All DOE Office Websites (Extended Search)

of Reforming Hydrocarbon Fuels Using of Reforming Hydrocarbon Fuels Using Hexaaluminate Catalysts Contact NETL Technology Transfer Group techtransfer@netl.doe.gov May 2012 Opportunity Research is currently active on the technology "Methods of Reforming Hydrocarbon Fuels Using Hexaaluminate Catalysts." The technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory. Overview This invention discloses a method to reform hydrocarbon fuels using hexa- aluminate catalysts. In general, the method successfully disrupts the forma- tion of carbon that leads to the deactivation of the catalyst, a key element in the reforming of hydrocarbon fuels. When researchers are designing catalysts to reform hydrocarbon fuels, one

170

Catalytic Upgrading of Sugars to Hydrocarbons Technology Pathway  

NLE Websites -- All DOE Office Websites (Extended Search)

Fractionation Hydrogen Acid, Caustic, Enzymes Wastewater Treatment Insoluble solids Biogas + Sludge Process Heat and Power Integration Corn Stover Hydrocarbon Biofuels (i.e....

171

Biological Conversion of Sugars to Hydrocarbons Technology Pathway...  

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

case investigates the biological conversion of biomass-derived sugars to hydrocarbon biofuels, utilizing data from recent literature references and information consistent with...

172

CSIA of Petroleum Hydrocarbons: Forensic Fingerprinting and Oil Spill Characterisation.  

E-Print Network (OSTI)

??This thesis has identified a suite of hydrocarbon diagnostic indices to be applied in the forensic fingerprinting of diesel oil characterisation and source identification using… (more)

Muhammad, Syahidah Akmal binti

2012-01-01T23:59:59.000Z

173

The mobility of petroleum hydrocarbons in Athabasca oil sands tailings.  

E-Print Network (OSTI)

??Several oil sands tailings from Suncor Energy Inc. were analysed with respect to the mobility and solubility of the petroleum hydrocarbon (PHC) contaminants. At sites… (more)

Brickner, Heather

2014-01-01T23:59:59.000Z

174

Process for making unsaturated hydrocarbons using microchannel process technology  

DOE Patents (OSTI)

The disclosed invention relates to a process for converting a feed composition comprising one or more hydrocarbons to a product comprising one or more unsaturated hydrocarbons, the process comprising: flowing the feed composition and steam in contact with each other in a microchannel reactor at a temperature in the range from about 200.degree. C. to about 1200.degree. C. to convert the feed composition to the product, the process being characterized by the absence of catalyst for converting the one or more hydrocarbons to one or more unsaturated hydrocarbons. Hydrogen and/or oxygen may be combined with the feed composition and steam.

Tonkovich, Anna Lee (Dublin, OH); Yuschak, Thomas (Lewis Center, OH); LaPlante, Timothy J. (Columbus, OH); Rankin, Scott (Columbus, OH); Perry, Steven T. (Galloway, OH); Fitzgerald, Sean Patrick (Columbus, OH); Simmons, Wayne W. (Dublin, OH); Mazanec, Terry (Solon, OH) Daymo, Eric (Dublin, OH)

2011-04-12T23:59:59.000Z

175

Carbonaceous adsorbent regeneration and halocarbon displacement by hydrocarbon gases  

DOE Patents (OSTI)

This invention describes a process for regeneration of halocarbon bearing carbonaceous adsorbents through which a carbonaceous adsorbent is contacted with hydrocarbon gases, preferably propane, butane and pentane at near room temperatures and at atmospheric pressure. As the hydrocarbon gases come in contact with the adsorbent, the hydrocarbons displace the halocarbons by physical adsorption. As a result of using this process, the halocarbon concentration and the hydrocarbon eluant is increased thereby allowing for an easier recovery of pure halocarbons. By using the process of this invention, carbonaceous adsorbents can be regenerated by an inexpensive process which also allows for subsequent re-use of the recovered halocarbons. 8 figures.

Senum, G.I.; Dietz, R.N.

1994-04-05T23:59:59.000Z

176

Carbonaceous adsorbent regeneration and halocarbon displacement by hydrocarbon gases  

DOE Patents (OSTI)

This invention describes a process for regeneration of halocarbon bearing carbonaceous adsorbents through which a carbonaceous adsorbent is contacted with hydrocarbon gases, preferably propane, butane and pentane at near room temperatures and at atmospheric pressure. As the hydrocarbon gases come in contact with the adsorbent, the hydrocarbons displace the halocarbons by physical adsorption. As a result of using this process, the halocarbon concentration and the hydrocarbon eluant is increased thereby allowing for an easier recovery of pure halocarbons. By using the process of this invention, carbonaceous adsorbents can be regenerated by an inexpensive process which also allows for subsequent re-use of the recovered halocarbons.

Senum, Gunnar I. (Patchogue, NY); Dietz, Russell N. (Patchogue, NY)

1994-01-01T23:59:59.000Z

177

Catalytic Upgrading of Sugars to Hydrocarbons Technology Pathway...  

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

the catalytic conversion of solubilized carbohydrate streams to hydrocarbon biofuels, utilizing data from recent efforts within the National Advanced Biofuels Consortium...

178

Mechanisms of Hydrocarbon Poisoning of A Urea SCR Catalyst  

Energy.gov (U.S. Department of Energy (DOE))

Understanding what reactions and which catalytic functions are affected by hydrocarbons can lead to improved tolerances for selective catalytic reduction performance

179

Electrical dispersion of water drops suspended in hydrocarbons  

Science Journals Connector (OSTI)

The effects of alternating (50 Hz) and direct current fields on drops of distilled water in a nonpolar hydrocarbon medium were examined.

G. M. Panchenkov; V. V. Papko; V. Ya. Baranov

1968-10-01T23:59:59.000Z

180

Systems and methods for producing hydrocarbons from tar sands formations  

DOE Patents (OSTI)

A system for treating a tar sands formation is disclosed. A plurality of heaters are located in the formation. The heaters include at least partially horizontal heating sections at least partially in a hydrocarbon layer of the formation. The heating sections are at least partially arranged in a pattern in the hydrocarbon layer. The heaters are configured to provide heat to the hydrocarbon layer. The provided heat creates a plurality of drainage paths for mobilized fluids. At least two of the drainage paths converge. A production well is located to collect and produce mobilized fluids from at least one of the converged drainage paths in the hydrocarbon layer.

Li, Ruijian (Katy, TX); Karanikas, John Michael (Houston, TX)

2009-07-21T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Advanced Diesel Combustion with Low Hydrocarbon and Carbon Monoxide...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Combustion with Low Hydrocarbon and Carbon Monoxide Emissions Poster Location P-19 Gregory K. Lilik, Andr L. Boehman Department of Energy & Mineral Engineering EMS Energy...

182

Ancestral Nesson anticline and associated geothermal anomalies: Enhanced hydrocarbon generation controlled by crustal structure  

SciTech Connect

Hydrocarbon generation in the Williston basin is influenced by crustal motions and geothermal gradient anomalies associated with the ancestral Nesson anticline, a long-lived crustal structure located along 103{degree} longitude. This structure and its effects are particularly important in Canada where most petroleum source rocks were not sufficiently buried to have generated hydrocarbons in a normal geothermal gradient environment. High geothermal gradients associated with this structure raise the oil window and expand the region of source rock thermal maturity. Ancestral Nesson structure subsided differentially throughout the Phanerozoic, controlling paleobathymetry and facies over its crest. During the Upper Ordovician the structure was positive; rich potential petroleum source rocks were deposited on the western flank of the structure, generally excluding them from the zone of elevated heat flows. The total petroleum potential of this oil-source system exceeds 5.5 billion bbl of oil equivalent in Canada alone. Unfortunately, its exclusion from the maturation anomaly results in no more than 200 million bbl of oil being expelled from these sources. During the Middle Devonian, the structure was a negative feature that formed a starved subbasin separating the Winnipegosis and Elm Point carbonate shelves. Rich potential petroleum source rocks that accumulated on the crest of the structure at that time now overlie the region of elevated heat that flows and enhanced hydrocarbon maturation. Two billion barrels of oil are estimated to have been expelled from this source rock. Understanding the history and tectonics of the ancestral Nesson anticline is fundamental to a correct appraisal of hydrocarbon resources in the Williston basin.

Osadetz, K.G.; Snowdon, L.R. (Geological Survey of Canada, Calgary, Alberta (Canada))

1989-09-01T23:59:59.000Z

183

Optimizing hydrocarbon recoveries in nitrogen rejection units  

SciTech Connect

In order to address conceptual questions such as process selection and natural gas liquids plant integration, an understanding of the effects of several additional factors on nitrogen rejection unit design is important. These factors, which may influence optimum hydrocarbon recovery, installed compression, etc., include current and forecast values for natural gas and utilities, project life, plant size, feed gas composition and product specifications, feed pressure, and process variations. Prices, project life, and plant size are analyzed in detail and presented in terms of methane recoveries as a function of nitrogen content in the feed for both double and single column processes. Trends are qualitatively discussed for the remaining factors. 13 references.

Chesney, J.D.; Davis, R.A.; Hilton, M.F.; Vines, H.L.

1983-01-01T23:59:59.000Z

184

Teacher Resource Center: Fermilab Web Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Fermilab Web Resources Fermilab Web Resources TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources The following materials are on the webserver. Fermilab Resources for Students - You might bookmark some of these resources to give your students easy access to information. Fermilab Resources for Students - You might bookmark some of these resources to give your students easy access to information. Photographs and video clips from Fermilab's Visual Media Services

185

Mutagenicity of Soot and Associated Polycyclic Aromatic Hydrocarbons to Salmonella typhimurium  

Science Journals Connector (OSTI)

...polycyclic aromatic hydrocarbons were quantitatively...polycyclic aromatic hydrocarbon constituent in a kerosene...polycyclic aromatic hydrocarbon fraction in terms of...formed by the incomplete combustion of organic material...and sediments (1), heat and power generation...

Debra A. Kaden; Ronald A. Hites; and William G. Thilly

1979-10-01T23:59:59.000Z

186

E-Print Network 3.0 - aromatic hydrocarbon investigation Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on ... Source: Kim, Ji Man - Department...

187

E-Print Network 3.0 - aromatic hydrocarbons investigated Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on ... Source: Kim, Ji Man - Department...

188

E-Print Network 3.0 - aromatic hydrocarbon components Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on ... Source: Kim, Ji Man - Department...

189

E-Print Network 3.0 - aromatic hydrocarbon molecules Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on monolithic ... Source: Kim, Ji Man -...

190

E-Print Network 3.0 - aromatic hydrocarbons molecules Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on monolithic ... Source: Kim, Ji Man -...

191

E-Print Network 3.0 - aromatic hydrocarbons resulting Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... and conversion of various hydrocarbons on monolithic ... Source: Kim, Ji Man -...

192

The Fate of Fossil Fuel Hydrocarbons in Marine Animals [and Discussion  

Science Journals Connector (OSTI)

...research-article The Fate of Fossil Fuel Hydrocarbons in Marine Animals [and Discussion...mammals. The fate of fossil fuel hydrocarbons in marine animals. | Journal Article...Carcinogens 0 Epoxy Compounds 0 Fuel Oils 0 Hydrocarbons 0 Naphthalenes...

1975-01-01T23:59:59.000Z

193

Ozonation of Mutagenic and Carcinogenic Polyaromatic Amines and Polyaromatic Hydrocarbons in Water  

Science Journals Connector (OSTI)

...Amines and Polyaromatic Hydrocarbons in Water 1 1 Supported by a grant...amines and polyaromatic hydrocarbons in water. | The Salmonella-microsome...g., 13 halogenated hydrocarbons were identified in the drinking water of New Orleans (13...

Gary R. Burleson; Michael J. Caulfield; and Morris Pollard

1979-06-01T23:59:59.000Z

194

Determination of hydrocarbons in water – interlaboratory method validation before routine monitoring  

Science Journals Connector (OSTI)

The clarification of hydrocarbon input into the Baltic sea via rivers ... of a new method for the determination of hydrocarbons by solvent extraction and gas chromatography. Surrogate oil solutions with known hydrocarbon

P. Woitke; Reinhard Kreßner; Peter Lepom

2001-04-01T23:59:59.000Z

195

Process for using preferential physical solvents for selective processing of hydrocarbon gas streams  

SciTech Connect

This patent describes a process for the removal of hydrocarbon gas liquids, comprising hydrocarbons heavier than methane, from a hydrocarbon gas stream, wherein a need exists for recovering to any selected degree and at extremely high recoveries a selected hydrocarbon component and heavier hydrocarbons. The hydrocarbons are within the group consisting of ethane, propane, butane, and pentane without the need simultaneously to recover hydrocarbons lighter than the selected hydrocarbon component from the hydrocarbon gas stream, The improvement of selectively extracting the hydrocarbon gas liquids from the hydrocarbon gas stream with a preferential physical solvent is described here. The method provides selective capability for recovery according to the selected degree of (a) ethane in amounts ranging from 2-98%, (b) propane in amounts ranging from 2-99%, (c) butane in amounts ranging from 2-100%, or (d) pentanes and higher molecular weight hydrocarbons in amounts ranging up to 100%.

Mehra, Y.R.

1986-10-14T23:59:59.000Z

196

Image Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Mosaic of earth and sky images Mosaic of earth and sky images Image Resources Free image resources covering energy, environment, and general science. Here are some links to energy- and environment-related photographic databases. Berkeley Lab Photo Archive Berkeley Lab's online digital image collection. National Science Digital Library (NSDL) NSDL is the Nation's online library for education and research in science, technology, engineering, and mathematics. The World Bank Group Photo Library A distinctive collection of over 11,000 images that illustrate development through topics such as Agriculture, Education, Environment, Health, Trade and more. Calisphere Compiles the digital collections of libraries, museums, and cultural heritage organizations across California, and organizes them by theme, such

197

Teacher Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources Resources Teacher Programs JLab Science Activities for Teachers - An afternoon science program for 5th, 6th and 8th grade teachers. [Program Dates: September 2013 - May 2014] Teacher Night at Jefferson Lab - Teacher Night will be held on April 2nd, 2014. Please sign-up by March 19th, 2014! Education Events Physics Fest - Cryogenics, electricity and more! Reserve your space today! Science Series - Science lectures for high school and middle school students! [Video Archive] Education Events Mailing List - An electronic mailing list to keep you informed of Jefferson Lab's public education events! Workshops and Local Groups The Virginia Section of the American Nuclear Society - Single and multi-day workshops on the science of nuclear energy and radiation.

198

Hydrocarbon steam reforming using series steam superheaters  

SciTech Connect

In a process for steam reforming of a hydrocarbon gas feedstream wherein: the hydrocarbon gas feedstream is partially reformed at elevated temperatures in indirect heat exchange with hot combustion gases in a direct fired primary reforming furnace provided with a convection section for recovery of excess heat from said combustion gases; and the partially reformed feedstream is then further reformed in the presence of an oxygen-containing gas and steam in a secondary reformer to form a secondary reformer gaseous effluent; the improvement which comprises recovering waste heat from said secondary reformer effluent gas and from said primary reforming combustion products by heating a high pressure saturated steam in a first steam superheating zone by indirect heat exchange with at least a portion of said secondary reformer effluent gas to form a first superheated steam stream; and further heating said first superheated steam in a second steam superheating zone by indirect heat exchange with at least a portion of said primary reformer hot combustion gases for form a second superheated steam stream.

Osman, R. M.

1985-10-08T23:59:59.000Z

199

Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway  

Energy.gov (U.S. Department of Energy (DOE))

This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

200

Scroll compressor modelling for heat pumps using hydrocarbons as refrigerants  

E-Print Network (OSTI)

1 Scroll compressor modelling for heat pumps using hydrocarbons as refrigerants Paul BYRNE and to install heat pumps in unoccupied spaces. Nevertheless manufacturers keep working on components for hydrocarbons. In the frame of a research project on heat pumps for simultaneous heating and cooling, an R407C

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Contemplation on the heats of combustion of isomeric hydrocarbons  

Science Journals Connector (OSTI)

Within the Hückel molecular orbital theory, the heats of combustion of isomeric hydrocarbons are related to some topological factors. The standard heats of combustion values of alternant hydrocarbons, expressed as kcal/g, seem to be related to a4 coefficient of their secular polynomials.

Lemi Türker

2004-01-01T23:59:59.000Z

202

Formation mechanism for polycyclic aromatic hydrocarbons in methane flames  

E-Print Network (OSTI)

aromatic hydrocarbons PAHs up to 788 amu (C64H20) were detected in the combustion gases. Only the most applications including heating systems and gas turbines for electric power generation.62­64 The combustionFormation mechanism for polycyclic aromatic hydrocarbons in methane flames K. Siegmanna) Swiss

Sattler, Klaus

203

Biological Conversion of Sugars to Hydrocarbons Technology Pathway  

SciTech Connect

This technology pathway case investigates the biological conversion of biomass-derived sugars to hydrocarbon biofuels, utilizing data from recent literature references and information consistent with recent pilot-scale demonstrations at NREL. Technical barriers and key research needs have been identified that should be pursued for the pathway to become competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

Davis, R.; Biddy, M.; Tan, E.; Tao, L.; Jones, S.

2013-03-01T23:59:59.000Z

204

Biological Conversion of Sugars to Hydrocarbons Technology Pathway  

Energy.gov (U.S. Department of Energy (DOE))

This technology pathway case investigates the biological conversion of biomass-derived sugars to hydrocarbon biofuels, utilizing data from recent literature references and information consistent with recent pilot-scale demonstrations at NREL. Technical barriers and key research needs have been identified that should be pursued for the pathway to become competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

205

Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen  

DOE Patents (OSTI)

A process is described for selective thermal oxidation or photooxidation of hydrocarbons adsorbed onto zeolite matrices. A highly selective thermal oxidation and photooxidation of unsubstituted or alkyl substituted alkanes, alkenes, aromatics and cycloalkyls in solvent free zeolites under dark thermal conditions or under irradiation with visible light. The process oxidizes hydrocarbons almost completely selectively without substantial production of byproducts. 19 figs.

Frei, H.; Blatter, F.; Sun, H.

1999-06-22T23:59:59.000Z

206

High levels of carcinogenic polycyclic aromatic hydrocarbons in mate drinks  

Science Journals Connector (OSTI)

...carcinogenic polycyclic aromatic hydrocarbons in mate drinks Farin Kamangar...exposure to polycyclic aromatic hydrocarbons (PAHs), including known...80 oC) or cold (4 oC) water and two commonly used brands...Infusions were made by adding water to the leaves, steeping for...

Farin Kamangar; Michele Schantz; Christian Abnet; Renato Fagundes; and Sanford Dawsey

2008-05-01T23:59:59.000Z

207

Total Synthesis of Convex Polyhedral Hydrocarbons The Platonic Solids  

E-Print Network (OSTI)

O H H Total Synthesis of Convex Polyhedral Hydrocarbons The Platonic Solids O O t-BuO3C Br O O Br Br Ph PhPh Ph PhPh Ph Ph COOH HOOC Total Synthesis of Convex Polyhedral Hydrocarbons The Five Matter Icosahedron Water · Polyhedron: a closed surface made up of polygonal regions. · Regular

Stoltz, Brian M.

208

Resource descriptions, ontology, and resource discovery  

Science Journals Connector (OSTI)

Resource discovery systems may assist scientists in the selection of bioinformatics resources suitable to implement scientific workflows. In this paper we address several problems related to resource discovery. They include resource publication formats, resource registration, and syntactic vs. semantic discovery. We analyse the BioMoby registry and present an algorithm that curates the BioMoby hierarchy into an ontology for use in semantic-driven resource discovery.

Zoe Lacroix; Maliha Aziz

2010-01-01T23:59:59.000Z

209

Microbial Degradation in Soil Microcosms of Fuel Oil Hydrocarbons from Drilling Cuttings  

Science Journals Connector (OSTI)

Microbial Degradation in Soil Microcosms of Fuel Oil Hydrocarbons from Drilling Cuttings ... Relation between Bioavailability and Fuel Oil Hydrocarbon Composition in Contaminated Soils ...

Claude-Henri. ChaIneau; Jean-Louis. Morel; Jean. Oudot

1995-06-01T23:59:59.000Z

210

E-Print Network 3.0 - aromatic hydrocarbons affect Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Sciences and Ecology 3 Quantification of Local Ozone Production Attributable to Automobile Hydrocarbon Emissions Summary: -fueled automobiles, most cyclic hydrocarbons are...

211

E-Print Network 3.0 - aromatic hydrocarbons annual Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Page: << < 1 2 3 4 5 > >> 1 Quantification of Local Ozone Production Attributable to Automobile Hydrocarbon Emissions Summary: releases about 5 billion kilograms of hydrocarbons...

212

E-Print Network 3.0 - aromatic hydrocarbons implications Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Page: << < 1 2 3 4 5 > >> 1 Quantification of Local Ozone Production Attributable to Automobile Hydrocarbon Emissions Summary: -fueled automobiles, most cyclic hydrocarbons are...

213

E-Print Network 3.0 - aromatic hydrocarbon exposure Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Aust. J. Mar. Freshw. Res., 1984, 35, 119-28 Aromatic Hydrocarbons in Waters of Port Phillip Bay... of aromatic hydrocarbons in coastal waters, using solvent extraction and...

214

E-Print Network 3.0 - aromatic hydrocarbon contamination Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: called aromatic hydrocarbons. These include harmful pollutants like dioxins, PCBs and a group called... polycyclic aromatic hydrocarbons (PAHs). PAHs are...

215

E-Print Network 3.0 - aromatic hydrocarbon receptor Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

aromatic hydrocarbons... the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

216

E-Print Network 3.0 - aromatic hydrocarbons extracted Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Toxic Contamination Summary: called aromatic hydrocarbons. These include harmful pollutants like dioxins, PCBs and a group called... polycyclic aromatic hydrocarbons (PAHs)....

217

E-Print Network 3.0 - aromatic hydrocarbon metabolism Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

hydrocarbon is introduced into the ocean via oil spillage, offshore drilling leaks, industrial... hydrocarbons have been attributed to inhibition of ... Source: National...

218

E-Print Network 3.0 - aromatic hydrocarbon-degrading bacteria...  

NLE Websites -- All DOE Office Websites (Extended Search)

ydrocarbonDegradation It was hypothesized... aromatic hydrocarbon degradation. Hypothesis Test Result Groundwater stimulates Fe(lll) reduction Cell... Hydrocarbon Degradation At...

219

Chlorinated C$_{1}$ and C$_{2}$ Hydrocarbons in the Marine Environment [and Discussion  

Science Journals Connector (OSTI)

...the marine environment. | Journal Article | 0 Hydrocarbons, Chlorinated | Air Pollution analysis Animals Fresh Water Great Britain Hydrocarbons, Chlorinated analysis metabolism Seawater Water Pollution, Chemical analysis The Royal Society...

1975-01-01T23:59:59.000Z

220

A generalized viscosity equation for pure heavy hydrocarbons  

SciTech Connect

This paper presents a method for the correlation and prediction of the viscosity of pure heavy hydrocarbons listed in API Research Project 42. The 273 heavy hydrocarbons in the database include branched/unbranched paraffins and olefins together with a variety of complex nonfused/fused aromatic and naphthenic compounds. A generalized one-parameter viscosity-temperature equation, log ({mu} + 0.8) = 100(0.01T){sup b}, is proposed (overall AAD {lt} 7-10%) for all heavy hydrocarbons in the database. For each hydrocarbon, an optimum value of parameter b is provided. It is shown that parameter b varies linearly with the logarithm of molar mass as well as the inverse of boiling temperature (at 10 mmHg). This important observation leads to the development of a predictive method for the liquid-phase viscosity of pure heavy hydrocarbons.

Mehrotra, A.K. (Dept. of Chemical and Petroleum Engineering, Univ. of Calgary, Calgary, Alberta T2N 1N4 (CA))

1991-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Bioremediation of soil contaminated with hydrocarbons and heavy metals  

SciTech Connect

This investigation showed that a soil contaminated with petroleum hydrocarbons and heavy metals had sufficient indigenous microbial activity for hydrocarbon biodegradation under nonlimiting conditions. Nutrient supplementation with nitrogen and phosphate, together with aeration, seemed to be the most important factors for enhancing biodegradation. Hydrocarbon biodegradation occurred to a much greater extent under aerobic than under anaerobic conditions. Biodegradation did, however, induce low pH conditions and thus caused high heavy-metal concentrations in the leachate. Anaerobic conditions inhibited hydrocarbon biodegradation with no subsequent drop in pH and low heavy-metal concentrations in the leachate. Thus, anaerobic conditions were shown to facilitate less metal mobility than low pH conditions. Air sparging did not cause a significant increase in biodegradation. Adsorption of heavy-fraction hydrocarbons (> C{sub 20}) to microorganisms and colloidal material in the leachate was suspected of facilitating mobility of these fractions and thus their subsequent detection in the leachate.

Plessis, C.A. du; Phaal, C.B.; Senior, E. [Univ. of Natal, Scottsville (South Africa)

1995-12-31T23:59:59.000Z

222

Cogeneration systems and processes for treating hydrocarbon containing formations  

DOE Patents (OSTI)

A system for treating a hydrocarbon containing formation includes a steam and electricity cogeneration facility. At least one injection well is located in a first portion of the formation. The injection well provides steam from the steam and electricity cogeneration facility to the first portion of the formation. At least one production well is located in the first portion of the formation. The production well in the first portion produces first hydrocarbons. At least one electrical heater is located in a second portion of the formation. At least one of the electrical heaters is powered by electricity from the steam and electricity cogeneration facility. At least one production well is located in the second portion of the formation. The production well in the second portion produces second hydrocarbons. The steam and electricity cogeneration facility uses the first hydrocarbons and/or the second hydrocarbons to generate electricity.

Vinegar, Harold J. (Bellaire, TX); Fowler, Thomas David (Houston, TX); Karanikas, John Michael (Houston, TX)

2009-12-29T23:59:59.000Z

223

Heating hydrocarbon containing formations in a line drive staged process  

DOE Patents (OSTI)

Method for treating a hydrocarbon containing formation are described herein. Methods may include providing heat to a first section of the formation with one or more first heaters in the first section. First hydrocarbons may be heated in the first section such that at least some of the first hydrocarbons are mobilized. At least some of the mobilized first hydrocarbons may be produced through a production well located in a second section of the formation. The second section may be located substantially adjacent to the first section. A portion of the second section may be provided some heat from the mobilized first hydrocarbons, but is not conductively heated by heat from the first heaters. Heat may be provided to the second section with one or more second heaters in the second section to further heat the second section.

Miller, David Scott (Katy, TX)

2009-07-21T23:59:59.000Z

224

ResourceResource AdequacyAdequacy  

E-Print Network (OSTI)

resources (diesel generators, etc.) Standby Resources Type 2 Buyback provisions on load Modeled in Post Review final assessment Council Power Review final Power Council Approval 7 #12;

225

Resources to reserves  

Science Journals Connector (OSTI)

The resource bases and resources of the various energy forms of natural resources have been discussed. It is now opportune to consider the transformation of resources to reserves. This is effected by explorati...

D. C. Ion

1980-01-01T23:59:59.000Z

226

Thermodynamics of resource recycling  

Science Journals Connector (OSTI)

Thermodynamics of resource recycling ... The author applies principles of thermodynamics to analyze the efficiency of resource recycling. ...

W. B. Hauserman

1988-01-01T23:59:59.000Z

227

Process for steam reforming of hydrocarbons  

SciTech Connect

A process is provided for the steam reforming of normally liquid hydrocarbons to produce carbon monoxide and hydrogen, which does not promote the deposition of carbonacious materials upon catalytic surfaces. The catalyst consists of nickel promoted with the oxides of iron and manganese within a specific manganese to iron ratio, said metal and metal oxides being supported upon a refractory support. The support is preferably aluminum oxide in its alpha phase having a surface area of more than 0.5 m2/gm but no more than 10 m2/gm. The metallic constituents are impregnated onto said refractory low surface area support as salts and are calcined at sufficiently high temperature to convert the salts to the oxide but at a sufficiently low temperature that they do not chemically react with the support.

Broughton, D.R.; Russ, K.J.

1980-11-11T23:59:59.000Z

228

Method and apparatus for detecting halogenated hydrocarbons  

DOE Patents (OSTI)

A halogenated hydrocarbon (HHC) detector is formed from a silent discharge (also called a dielectric barrier discharge) plasma generator. A silent discharge plasma device receives a gas sample that may contain one or more HHCs and produces free radicals and excited electrons for oxidizing the HHCs in the gas sample to produce water, carbon dioxide, and an acid including halogens in the HHCs. A detector is used to sensitively detect the presence of the acid. A conductivity cell detector combines the oxidation products with a solvent where dissociation of the acid increases the conductivity of the solvent. The conductivity cell output signal is then functionally related to the presence of HHCs in the gas sample. Other detectors include electrochemical cells, infrared spectrometers, and negative ion mobility spectrometers.

Monagle, Matthew (Los Alamos, NM); Coogan, John J. (Los Alamos, NM)

1997-01-01T23:59:59.000Z

229

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network (OSTI)

and energy are inextricably bound. Energy is consumed and sometimes produced by every form of water resourcesWATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING of the National Environmental Policy Act of 1969, water resources professionals squarely faced the fact that water

Nebraska-Lincoln, University of

230

Hydrocarbon concentrations at the Alpine mountain sites Jungfraujoch and Arosa  

Science Journals Connector (OSTI)

Volatile hydrocarbons have been measured for 1 yr at Arosa (2010 m asl) to determine the contribution of European emissions to the trace gas concentrations at this remote site. Results are compared to concurrent hydrocarbon concentrations at the high Alpine background site Jungfraujoch (3580 m asl). Hydrocarbon concentrations at Arosa are generally much higher than at Jungfraujoch. The influence of the Alpine boundary layer air was studied based on the diurnal variation of hydrocarbon concentrations, i.e. rising pollutant concentrations in the morning at Arosa and in the afternoon at Jungfraujoch. Different hydrocarbon emission sources of the uplifting air were found at the two sites. At Jungfraujoch, several transatlantic events were detected from October 2001 to January 2002 based on analysis of hydrocarbon ratios and air parcel trajectories. The OH concentration during the transatlantic transport was estimated to be around 5Ś105 cm?3, derived from simultaneous hydrocarbon oxidation and dilution in the free troposphere. These transatlantic transport events were tracked back to warm conveyor belts, characterized by uniform dynamics and relatively uniform surface sources. In addition, ozone production in the free tropospheric transport was also documented in these events.

Yingshi Li; Mike Campana; Stefan Reimann; Daniel Schaub; Konrad Stemmler; Johannes Staehelin; Thomas Peter

2005-01-01T23:59:59.000Z

231

Carbon Monoxide, Ozone, Hydrocarbon Air Quality Standards, and Related  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Monoxide, Ozone, Hydrocarbon Air Quality Standards, and Monoxide, Ozone, Hydrocarbon Air Quality Standards, and Related Emission Requirements (Ohio) Carbon Monoxide, Ozone, Hydrocarbon Air Quality Standards, and Related Emission Requirements (Ohio) < Back Eligibility Agricultural Commercial Construction Fuel Distributor Industrial Institutional Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Transportation Tribal Government Utility Savings Category Buying & Making Electricity Program Info State Ohio Program Type Environmental Regulations Provider Ohio Environmental Protection Agency This chapter defining the roles of the Ohio Environmental Protection Agency gives specific detail on the regulation point-source air pollution for a variety of industries and pollutants.

232

Method for making hydrogen rich gas from hydrocarbon fuel  

DOE Patents (OSTI)

A method of forming a hydrogen rich gas from a source of hydrocarbon fuel in which the hydrocarbon fuel contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion at a temperature not less than about 400 C for a time sufficient to generate the hydrogen rich gas while maintaining CO content less than about 5 volume percent. There is also disclosed a method of forming partially oxidized hydrocarbons from ethanes in which ethane gas contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion for a time and at a temperature sufficient to form an oxide. 4 figs.

Krumpelt, M.; Ahmed, S.; Kumar, R.; Doshi, R.

1999-07-27T23:59:59.000Z

233

Method for making hydrogen rich gas from hydrocarbon fuel  

DOE Patents (OSTI)

A method of forming a hydrogen rich gas from a source of hydrocarbon fuel in which the hydrocarbon fuel contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion at a temperature not less than about 400.degree. C. for a time sufficient to generate the hydrogen rich gas while maintaining CO content less than about 5 volume percent. There is also disclosed a method of forming partially oxidized hydrocarbons from ethanes in which ethane gas contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion for a time and at a temperature sufficient to form an oxide.

Krumpelt, Michael (Naperville, IL); Ahmed, Shabbir (Bolingbrook, IL); Kumar, Romesh (Naperville, IL); Doshi, Rajiv (Downers Grove, IL)

1999-01-01T23:59:59.000Z

234

E-Print Network 3.0 - aromatic hydrocarbon emission Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

emission Search Powered by Explorit Topic List Advanced Search Sample search results for: aromatic hydrocarbon emission...

235

Energy loss characteristics of heavy ions in nitrogen, carbon dioxide, argon, hydrocarbon gases and tradescantia tissue  

E-Print Network (OSTI)

Energy loss characteristics of heavy ions in nitrogen, carbon dioxide, argon, hydrocarbon gases and tradescantia tissue

Dennis, J A

1971-01-01T23:59:59.000Z

236

Separation of toxic metal ions, hydrophilic hydrocarbons, hydrophobic fuel and halogenated hydrocarbons and recovery of ethanol from a process stream  

DOE Patents (OSTI)

This invention provides a process to tremendously reduce the bulk volume of contaminants obtained from an effluent stream produced subsurface remediation. The chemicals used for the subsurface remediation are reclaimed for recycling to the remediation process. Additional reductions in contaminant bulk volume are achieved by the ultra-violet light destruction of halogenated hydrocarbons, and the complete oxidation of hydrophobic fuel hydrocarbons and hydrophilic hydrocarbons. The contaminated bulk volume will arise primarily from the disposal of the toxic metal ions. The entire process is modular, so if there are any technological breakthroughs in one or more of the component process modules, such modules can be readily replaced.

Kansa, Edward J. (Livermore, CA); Anderson, Brian L. (Lodi, CA); Wijesinghe, Ananda M. (Tracy, CA); Viani, Brian E. (Oakland, CA)

1999-01-01T23:59:59.000Z

237

Underground storage of natural gas, liquid hydrocarbons, and carbon dioxide  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

storage of natural gas, liquid hydrocarbons, and carbon storage of natural gas, liquid hydrocarbons, and carbon dioxide (Louisiana) Underground storage of natural gas, liquid hydrocarbons, and carbon dioxide (Louisiana) < Back Eligibility Commercial Construction Industrial Investor-Owned Utility Municipal/Public Utility Utility Program Info State Louisiana Program Type Environmental Regulations Siting and Permitting The Louisiana Department of Environmental Quality regulates the underground storage of natural gas or liquid hydrocarbons and carbon dioxide. Prior to the use of any underground reservoir for the storage of natural gas and prior to the exercise of eminent domain by any person, firm, or corporation having such right under laws of the state of Louisiana, the commissioner, shall have found all of the following:

238

Determination of Total Petroleum Hydrocarbons (TPH) Using Total Carbon Analysis  

SciTech Connect

Several methods have been proposed to replace the Freon(TM)-extraction method to determine total petroleum hydrocarbon (TPH) content. For reasons of cost, sensitivity, precision, or simplicity, none of the replacement methods are feasible for analysis of radioactive samples at our facility. We have developed a method to measure total petroleum hydrocarbon content in aqueous sample matrixes using total organic carbon (total carbon) determination. The total carbon content (TC1) of the sample is measured using a total organic carbon analyzer. The sample is then contacted with a small volume of non-pokar solvent to extract the total petroleum hydrocarbons. The total carbon content of the resultant aqueous phase of the extracted sample (TC2) is measured. Total petroleum hydrocarbon content is calculated (TPH = TC1-TC2). The resultant data are consistent with results obtained using Freon(TM) extraction followed by infrared absorbance.

Ekechukwu, A.A.

2002-05-10T23:59:59.000Z

239

Temporary Anion States of Polyatomic Hydrocarbons KENNETH D. JORDAN'  

E-Print Network (OSTI)

Temporary Anion States of Polyatomic Hydrocarbons KENNETH D. JORDAN' OSpemnenr Of C%sITIkby. M k I. A biographyand photograph of Kenneth D. Jordan appear In previous paper in this issue. far outweighsthat

Simons, Jack

240

Biodegradability of select polycyclic aromatic hydrocarbon (pah) mixtures  

E-Print Network (OSTI)

Polycyclic aromatic hydrocarbons (PAHs) are environmentally significant because of their ubiquity and the toxicity of some. Their recalcitrance and persistence makes them problematic environmental contaminants. Microbial degradation is considered...

Desai, Anuradha M.

2007-04-25T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Experiments on Hydrocarbon Gas Hydrates in Unconsolidated Sand  

Science Journals Connector (OSTI)

Experiments were carried out to observe the formation and decomposition of hydrocarbon gas hydrates in an unconsolidated sand pack 4.4 cm in diameter and ... 43 bars and 5 to 10°C; gas used was 90% methane and 10...

P. E. Baker

1974-01-01T23:59:59.000Z

242

Filtration Combustion in Hydrocarbon Desorption from a Porous Medium  

Science Journals Connector (OSTI)

We have investigated theoretically and experimentally the process of filtration combustion with hydrocarbon desorption from a porous skeleton realized, in particular, in heat cleaning of porous media out of resid...

S. I. Fut'ko; K. V. Dobrego; E. S. Shmelev…

2003-11-01T23:59:59.000Z

243

Fireball during combustion of hydrocarbon fueld releases II. Thermal radiation  

Science Journals Connector (OSTI)

The processes of radiative heat transfer in a fireball which develops upon ignition of a cloud of hydrocarbon fuel near the Earth’s surface are simulated numerically. The emissive characteristics of combustion pr...

G. M. Makhviladze; J. P. Roberts; S. E. Yakush

244

Mathematical modeling of solid oxide fuel cells using hydrocarbon fuels  

E-Print Network (OSTI)

Solid oxide fuel cells (SOFCs) are high efficiency conversion devices that use hydrogen or light hydrocarbon (HC) fuels in stationary applications to produce quiet and clean power. While successful, HC-fueled SOFCs face ...

Lee, Won Yong, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

245

Effect of the Composition of Hydrocarbon Streams on HCCI Performance  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of hydrocarbon samples and can be treated as compositional variables which could describe bulk properties of the samples Sample fingerprint STEP 1: Data receiving Q(2d)RPR How...

246

Hydrocarbon pollution control and remediation of groundwater: a brief review  

Science Journals Connector (OSTI)

...oil-contaminated sediments. There are two main remediation techniques: soil washing and bio- remediation. With soil washing, contaminated soil is leached with water containing a surfactant to assist in hydrocarbon removal. In situ washing is undertaken...

L. Clark

247

THE HEATS OF COMBUSTION OF AROMATIC HYDROCARBONS AND HEXAMETHYLENE.  

Science Journals Connector (OSTI)

THE HEATS OF COMBUSTION OF AROMATIC HYDROCARBONS AND HEXAMETHYLENE. ... Citation data is made available by participants in CrossRef's Cited-by Linking service. ... Experimental methods included adiabatic heat-capacity calorimetry (5 K to 420 K), comparative ... ...

Theodore W. Richards; Frederick Barry

1915-01-01T23:59:59.000Z

248

Measurements of dissolved nonmethane hydrocarbons in sea water  

Science Journals Connector (OSTI)

An automated stripping technique for the measurement of dissolved hydrocarbons in sea water is presented together with some results obtained ... cruise from Europe to Brazil. The sea water concentrations of NMHC ...

C. Plass; R. Koppmann; J. Rudolph

249

Hygienic rating of hydrocarbons in bottom deposits of water ecosystems  

Science Journals Connector (OSTI)

The authors of this article draw the reader’s attention to the topical problem of the contamination of bottom deposits of water ecosystems by hydrocarbons, such as oil and gas condensate,...

Rauf Valievich Galiulin…

2014-05-01T23:59:59.000Z

250

Building Technologies Office: Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources to someone by Resources to someone by E-mail Share Building Technologies Office: Resources on Facebook Tweet about Building Technologies Office: Resources on Twitter Bookmark Building Technologies Office: Resources on Google Bookmark Building Technologies Office: Resources on Delicious Rank Building Technologies Office: Resources on Digg Find More places to share Building Technologies Office: Resources on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Home Energy Score Home Performance with ENERGY STAR Better Buildings Neighborhood Program Challenge Home Partner Log In Become a Partner Criteria Partner Locator Resources Housing Innovation Awards Events Guidelines for Home Energy Professionals Technology Research, Standards, & Codes

251

Cooling and solidification of heavy hydrocarbon liquid streams  

DOE Patents (OSTI)

A process and apparatus for cooling and solidifying a stream of heavy hydrocarbon material normally boiling above about 850.degree. F., such as vacuum bottoms material from a coal liquefaction process. The hydrocarbon stream is dropped into a liquid bath, preferably water, which contains a screw conveyor device and the stream is rapidly cooled, solidified and broken therein to form discrete elongated particles. The solid extrudates or prills are then dried separately to remove substantially all surface moisture, and passed to further usage.

Antieri, Salvatore J. (Trenton, NJ); Comolli, Alfred G. (Yardley, PA)

1983-01-01T23:59:59.000Z

252

Conversion of methane and acetylene into gasoline range hydrocarbons  

E-Print Network (OSTI)

CONVERSION OF METHANE AND ACETYLENE INTO GASOLINE RANGE HYDROCARBONS A Thesis by AMMAR ALKHAWALDEH Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 2000 Major Subject: Chemical Engineering CONVERSION OF METHANE AND ACETYLENE INTO GASOLINE RANGE HYDROCARBONS A Thesis by AMMAR ALKHAWALDEH Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

Alkhawaldeh, Ammar

2012-06-07T23:59:59.000Z

253

Low severity hydrocarbon steam reforming process  

SciTech Connect

A process is described for producing ammonia which comprises: (a) primary catalytically reforming at super atmospheric pressure in a direct-fired primary reforming zone, a hydrocarbon feedstock with steam to produce a gas containing carbon oxides, hydrogen and methane; (b) secondary catalytically reforming the gas from step (a) by introducing air and bringing the mixture towards equilibrium thereby producing a secondary reformer effluent gas containing nitrogen, carbon oxides, hydrogen and a decreased quantity of methane; (c) converting carbon monoxide catalytically with steam to carbon dioxide and hydrogen; (d) removing carbon oxides to give an ammonia synthesis gas comprising nitrogen and hydrogen and compressing the gas to ammonia synthesis pressure; (e) reacting the synthesis gas in an ammonia synthesis zone to produce ammonia and recovering ammonia from the reacted gas to produce an ammonia-depleted gas stream; (f) recycling at least a portion of the ammonia-depleted gas stream to the ammonia synthesis zone; and (g) treating a sidestream of the ammonia-depleted gas to separate a stream enriched in hydrogen and an inerts-enriched gas stream, and returning the enriched hydrogen stream to the ammonia synthesis zone.

Osman, R.M.; Byington, R.G.

1986-06-03T23:59:59.000Z

254

Emission of polycyclic aromatic hydrocarbons in China  

SciTech Connect

Emission of 16 polycyclic aromatic hydrocarbons (PAHs) listed as U.S. Environmental Protection Agency (U.S. EPA) priority pollutants from major sources in China were compiled. Geographical distribution and temporal change of the PAH emission, as well as emission profiles, are discussed. It was estimated that the total PAH emission in China was 25,300 tons in 2003. The emission profile featured a relatively higher portion of high molecular weight (HMW) species with carcinogenic potential due to large contributions of domestic coal and coking industry. Among various sources, biomass burning, domestic coal combustion, and the coking industry contributed 60%, 20%, and 16% of the total emission, respectively. Total emission, emission density, emission intensity, and emission per capita showed geographical variations. In general, the southeastern provinces were characterized by higher emission density, while those in western and northern China featured higher emission intensity and population-normalized emission. Although energy consumption in China went up continuously during the past two decades, annual emission of PAHs fluctuated depending on the amount of domestic coal consumption, coke production, and the efficiency of energy utilization. 47 refs., 6 figs.

Shanshan Xu; Wenxin Liu; Shu Tao [Peking University, Beijing (China). Laboratory for Earth Surface Processes, College of Environmental Sciences

2006-02-01T23:59:59.000Z

255

Rock types, pore types, and hydrocarbon exploration  

SciTech Connect

A proposed exploration-oriented method of classifying porosity in sedimentary rocks is based on microscopic examination cores or cuttings. Factors include geometry, size, abundance, and connectivity of the pores. The porosity classification is predictive of key petrophysical characteristics: porosity-permeability relationships, capillary pressures, and (less certainly) relative permeabilities. For instance, intercrystalline macroporosity typically is associated with high permeability for a given porosity, low capillarity, and favorable relative permeabilities. This is found to be true whether this porosity type occurs in a sucrosic dolomite or in a sandstone with pervasive quartz overgrowths. This predictive method was applied in three Rocky Mountain oil plays. Subtle pore throat traps could be recognized in the J sandstone (Cretaceous) in the Denver basin of Colorado by means of porosity permeability plotting. Variations in hydrocarbon productivity from a Teapot Formation (Cretaceous) field in the Powder River basin of Wyoming were related to porosity types and microfacies; the relationships were applied to exploration. Rock and porosity typing in the Red River Formation (Ordovician) reconciled apparent inconsistencies between drill-stem test, log, and mud-log data from a Williston basin wildcat. The well was reevaluated and completed successfully, resulting in a new field discovery. In each of these three examples, petrophysics was fundamental for proper evaluation of wildcat wells and exploration plays.

Coalson, E.B.; Hartmann, D.J.; Thomas, J.B.

1985-05-01T23:59:59.000Z

256

A preliminary evaluation model for reservoir hydrocarbon-generating potential established based on dissolved hydrocarbons in oilfield water  

Science Journals Connector (OSTI)

A large number of oilfield water samples were analyzed in this work. Research ... relationship between the concentrations and distribution of dissolved hydrocarbons suggested that the contents and composition of ...

Hongjing Zhao; Weilin Sun; Baotian He; Bowen Mei…

2006-01-01T23:59:59.000Z

257

NREL: Renewable Resource Data Center - Biomass Resource Data  

NLE Websites -- All DOE Office Websites (Extended Search)

Data The following biomass resource data collections can be found in the Renewable Resource Data Center (RReDC). Current Biomass Resource Supply An estimate of biomass resources...

258

Clean Cities: Information Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Information Resources Information Resources Printable Version Share this resource Send a link to Clean Cities: Information Resources to someone by E-mail Share Clean Cities: Information Resources on Facebook Tweet about Clean Cities: Information Resources on Twitter Bookmark Clean Cities: Information Resources on Google Bookmark Clean Cities: Information Resources on Delicious Rank Clean Cities: Information Resources on Digg Find More places to share Clean Cities: Information Resources on AddThis.com... Publications Technical Assistance Information Resources Learn about Clean Cities by exploring these information resources. Publications View Clean Cities-branded publications or search for publications about alternative fuels and vehicles. Technical Assistance Learn about technical assistance available to help organizations overcome

259

Political risks of hydrocarbon deposit development in the Arctic seas of the Russian Federation  

Science Journals Connector (OSTI)

Nowadays the process of Arctic development has a long-term international cooperation character. Economic and geopolitical interests of both arctic and non-arctic countries meet in the region. Apart from resource development issues, there are problems concerning security, sustainable development and some others issues conditioned by climate and geographical characteristics of the region. Strategic analysis of political risks for the Russian Federation is carried out. The analysis reveals that political risks of hydrocarbon deposits development in the RF arctic seas appear as lack of coordination with arctic countries in solving key regional problems, failure to follow international agreements. Such inconsistency may lead to political risks, which results in strained situation in the region.

Y A Bolsunovskaya; G Yu Boyarko; L M Bolsunovskaya

2014-01-01T23:59:59.000Z

260

Monetization of Nigeria coal by conversion to hydrocarbon fuels through Fischer-Tropsch process  

SciTech Connect

Given the instability of crude oil prices and the disruptions in crude oil supply chains, this article offers a complementing investment proposal through diversification of Nigeria's energy source and dependence. Therefore, the following issues were examined and reported: A comparative survey of coal and hydrocarbon reserve bases in Nigeria was undertaken and presented. An excursion into the economic, environmental, and technological justifications for the proposed diversification and roll-back to coal-based resource was also undertaken and presented. The technology available for coal beneficiation for environmental pollution control was reviewed and reported. The Fischer-Tropsch synthesis and its advances into Sasol's slurry phase distillate process were reviewed. Specifically, the adoption of Sasol's advanced synthol process and the slurry phase distillate process were recommended as ways of processing the products of coal gasification. The article concludes by discussing all the above-mentioned issues with regard to value addition as a means of wealth creation and investment.

Oguejiofor, G.C. [Nnamdi Azikiwe University, Awka (Nigeria). Dept. of Chemical Engineering

2008-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Information Resources - EERE Commercialization Office  

NLE Websites -- All DOE Office Websites (Extended Search)

Information Resources Site Map Printable Version Share this resource National Laboratories Information Resources Here you will find various informational resources related to the...

262

Resources | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources Resources Machine Control Center Display Jefferson Lab's accelerator is operated from the Machine Control Center. The MCC features a full-wall display that allows...

263

Ombuds Self Help Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Self Help Resources Ombuds Self Help Resources Committed to the fair and equitable treatment of all employees, contractors, and persons doing business with the Laboratory. Contact...

264

Resources | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Filter by Audience Filter by Resource Type Solar Powering America supports solar energy use for a variety of stakeholders in the United States. Here you will find resources...

265

Kidney cancer and hydrocarbon exposures among petroleum refinery workers  

SciTech Connect

To evaluate the hypothesis of increased kidney cancer risk after exposure to hydrocarbons, especially those present in gasoline, we conducted a case-control study in a cohort of approximately 100,000 male refinery workers from five petroleum companies. A review of 18,323 death certificates identified 102 kidney cancer cases, to each of whom four controls were matched by refinery location and decade of birth. Work histories, containing an average of 15.7 job assignments per subject, were found for 98% of the cases and 94% of the controls. Tb each job, industrial hygienists assigned semiquantitative ratings for the intensity and frequency of exposures to three hydrocarbon categories: nonaromatic liquid gasoline distillates, aromatic hydrocarbons, and the more volatile hydrocarbons. Ratings of {open_quotes}present{close_quotes} or {open_quotes}absent{close_quotes} were assigned for seven additional exposures: higher boiling hydrocarbons, polynuclear aromatic hydrocarbons, asbestos, chlorinated solvents, ionizing radiation, and lead. Each exposure had either no association or a weak association with kidney cancer. For the hydrocarbon category of principal a priori interest, the nonaromatic liquid gasoline distillates, the estimated relative risk (RR) for any exposure above refinery background was 1.0 (95% confidence interval [CI] 0.5-1.9). Analyses of cumulative exposures and of exposures in varying time periods before kidney cancer occurrence also produced null or near-null results. In an analysis of the longest job held by each subject (average duration 9.2 years or 40% of the refiner&y work history), three groups appeared to be at increased risk: laborers (RR = 1.9,95% CI 1.0-3.9); workers in receipt, storage, and movements (RR = 2.5,95% CI 0.9-6.6); and unit cleaners (RR = 2.3, 95% CI 0.5-9.9). 53 refs., 7 tabs.

Poole, C.; Dreyer, N.A.; Satterfield, M.H. [Epidemiology Resources Inc., Newton Lower Falls, MA (United States); Levin, L. [Drexel Univ., Philadelphia, PA (United States)

1993-12-01T23:59:59.000Z

266

Water Resources Research Institute Annual Technical Report  

E-Print Network (OSTI)

including polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins, polycyclic aromatic hydrocarbons

267

In Situ Hydrocarbon Degradation by Indigenous Nearshore Bacterial Populations  

SciTech Connect

Potential episodic hydrocarbon inputs associated with oil mining and transportation together with chronic introduction of hydrocarbons via urban runoff into the relatively pristine coastal Florida waters poses a significant threat to Florida's fragile marine environment. It is therefore important to understand the extent to which indigenous bacterial populations are able to degrade hydrocarbon compounds and also determine factors that could potentially control and promote the rate at which these compounds are broken down in situ. Previous controlled laboratory experiments carried out by our research group demonstrated that separately both photo-oxidation and cometabolism stimulate bacterial hydrocarbon degradation by natural bacterial assemblages collected from a chronically petroleum contaminated site in Bayboro Bay, Florida. Additionally, we also demonstrated that stable carbon and radiocarbon abundances of respired CO{sub 2} could be used to trace in situ hydrocarbon degradation by indigenous bacterial populations at this same site. This current proposal had two main objectives: (a) to evaluate the cumulative impact of cometabolism and photo-oxidation on hydrocarbon degradation by natural bacterial assemblages collected the same site in Bayboro Bay, Florida and (b) to determine if in situ hydrocarbon degradation by indigenous bacterial populations this site could be traced using natural radiocarbon and stable carbon abundances of assimilated bacterial carbon. Funds were used for 2 years of full support for one ESI Ph.D. student, April Croxton. To address our first objective a series of closed system bacterial incubations were carried out using photo-oxidized petroleum and pinfish (i.e. cometabolite). Bacterial production of CO{sub 2} was used as the indicator of hydrocarbon degradation and {delta}{sup 13}C analysis of the resultant CO{sub 2} was used to evaluate the source of the respired CO{sub 2} (i.e. petroleum hydrocarbons or the pinfish cometabolite). Results from these time series experiments demonstrated that short-term exposure of petroleum to UV light enhanced hydrocarbon degradation by 48% over that observed for non-photo-oxidized petroleum. Despite the greater bio-availability of the photo-oxidized over the non-photo-oxidized petroleum, an initial lag in CO{sub 2} production was observed indicating potential phototoxicity of the photo- by-products. {delta}{sup 13}C analysis and mass balance calculations reveal that co-metabolism with pinfish resulted in increased hydrocarbon degradation for both photo-oxidized and non-photo-oxidized petroleum each by over 100%. These results demonstrate the cumulative effect of photo-oxidation and co-metabolism on petroleum hydrocarbon degradation by natural bacterial populations indigenous to systems chronically impacted by hydrocarbon input. To address the second objective of this proposal bacterial concentrates were collected from Bayboro Harbor in April 2001 for nucleic acid extraction and subsequent natural radiocarbon abundance analyses. Unfortunately, however, all of these samples were lost due to a faulty compressor in our -70 freezer. The freezer was subsequently repaired and samples were again collected from Bayboro Harbor in June 2002 and again December 2002. Several attempts were made to extract the nucleic acid samples--however, the student was not able to successfully extract and an adequate amount of uncontaminated nucleic acid samples for subsequent natural radiocarbon abundance measurements of the bacterial carbon by accelerator mass spectrometry (i.e. require at least 50 {micro}g carbon for AMS measurement). Consequently, we were not able to address the second objective of this proposed work.

Cherrier, J.

2005-05-16T23:59:59.000Z

268

Preliminary assessment of hydrocarbon potential in southern Illinois  

SciTech Connect

Hydrocarbon exploration has been sparse south of the Cottage Grove fault system in southern Illinois. Over 240,000 ac in this area are within the Shawnee National Forest (SNF). Upcoming review of mineral exploration policy on SNF land and a recent amendment to the Mineral Leasing Act (1987) will result in release of portions of the SNF for competitive and potentially noncompetitive bidding for mineral exploration tracts in the near future. Preliminary assessment of hydrocarbon potential has been carried out in southern Illinois. Numerous oil shows occur in Paleozoic strata south of the Cottage Grove fault system, which, at present, describes the southern boundary of most oil production in Illinois. Only Mitchellsville oil field in southern Saline County lies south of the Cottage Grove fault system. The Upper Devonian New Albany Shale, though to be the primary source rock for Illinois basin hydrocarbons, underlies most of the area. Older potential source rocks may be present. Depositional trends of prolific oil-productive Mississippian strata in Illinois continue southward through the area. Few drill holes have tested strata older than Mississippian in the area. Complex faulting in the Rough Creek-Shawneetown fault system may have improved the potential for hydrocarbon emplacement and entrapment in this region. Preliminary assessment of hydrocarbon potential indicates that this wildcat region deserves further tests.

Crockett, J.E.; Oltz, D.F. (Illinois State Geological Survey, Champaign (USA))

1989-08-01T23:59:59.000Z

269

Methane-derived hydrocarbons produced under upper-mantle conditions  

SciTech Connect

There is widespread evidence that petroleum originates from biological processes. Whether hydrocarbons can also be produced from abiogenic precursor molecules under the high-pressure, high-temperature conditions characteristic of the upper mantle remains an open question. It has been proposed that hydrocarbons generated in the upper mantle could be transported through deep faults to shallower regions in the Earth's crust, and contribute to petroleum reserves. Here we use in situ Raman spectroscopy in laser-heated diamond anvil cells to monitor the chemical reactivity of methane and ethane under upper-mantle conditions. We show that when methane is exposed to pressures higher than 2 GPa, and to temperatures in the range of 1,000-1,500 K, it partially reacts to form saturated hydrocarbons containing 2-4 carbons (ethane, propane and butane) and molecular hydrogen and graphite. Conversely, exposure of ethane to similar conditions results in the production of methane, suggesting that the synthesis of saturated hydrocarbons is reversible. Our results support the suggestion that hydrocarbons heavier than methane can be produced by abiogenic processes in the upper mantle.

Kolesnikov, Anton; Kutcherov, Vladimir G.; Goncharov, Alexander F.; (CIW); (RITS)

2009-08-13T23:59:59.000Z

270

Geologic research of conventional and unconventional hydrocarbon resources. Quarterly report, October 1, 1992--March 1, 1993  

SciTech Connect

This report covers the period from October 1, 1992 to March 1, 1993. The overall goals of the program task are to provide a final synthesis of six deep seismic reflection profiles and other geological and geophysical data from the southern Washington Cascades region where a probable extensive deep sedimentary basin has been discovered. This deep sedimentary basin is hypothesized from geological, regional magnetotelluric (MT), gravity, magnetic , and seismic reflection data as described in the American Association of Petroleum Geologists (AAPG) article by Stanley and others (1992). This report analyzed three seismic reflection profiles acquired by the Morgantown Energy Technology Centers in combination with the extensive MT and other data to outline a probable geological model for a thick conductive section of rocks in the southern Washington Cascades (called the Southern Washington Cascades conductor, SWCC). Earlier MT models suggested that the section consisted of an east-dipping package that extended to depths of as much as 20 km but appeared to surface in the Bear Canyon area near Morton, Washington and along the axis of the Carbon River and Morton anticlines. Interpretation of the first three DOE seismic reflection approximately confirmed the MT interpretation and added new information on anticlinal structures and detailed stratigraphy. In this quarterly report, we summarize the progress over the first two quarters of the program for FY93, and project the possible findings during the remainder of the project. A milestone chart for the first two quarters has been submitted separately, along with cost reports, but a copy of these items are attached for completeness.

Not Available

1993-03-02T23:59:59.000Z

271

Career Map: Resource Scientist  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Resource Scientist positions.

272

Determination of Polycyclic Aromatic Hydrocarbons in Fresh Milk by Hollow Fiber Liquid-Phase Microextraction–Gas Chromatography Mass Spectrometry  

Science Journals Connector (OSTI)

......Polycyclic Aromatic Hydrocarbons in Fresh Milk by...polycyclic aromatic hydrocarbons (PAHs) in fresh...more volatile and heat sensitive. The...Polycyclic aromatic hydrocarbons (PAHs) are compounds...the incomplete combustion of carbon-containing...respectively. Data were collected......

Mohd Marsin Sanagi; Saw Hong Loh; Wan Aini Wan Ibrahim; Mohamed Noor Hasan; Hassan Y. Aboul Enein

2013-02-01T23:59:59.000Z

273

Hepatic coenzyme Q redox balance of fishes as a potential bioindicator of environmental contamination by polycyclic aromatic hydrocarbons  

Science Journals Connector (OSTI)

...at the land-water interface are...polycyclic aromatic hydrocarbon (PAH) contamination...Markers 0 Polycyclic Hydrocarbons, Aromatic 0 Water Pollutants, Chemical...metabolism Polycyclic Hydrocarbons, Aromatic toxicity...Ubiquinone metabolism Water Pollutants, Chemical...

2011-01-01T23:59:59.000Z

274

Process for light-driven hydrocarbon oxidation at ambient temperatures  

DOE Patents (OSTI)

A photochemical reaction for the oxidation of hydrocarbons uses molecular oxygen as the oxidant. A reductive photoredox cycle that uses a tin(IV)- or antimony(V)-porphyrin photosensitizer generates the reducing equivalents required to activate oxygen. This artificial photosynthesis system drives a catalytic cycle, which mimics the cytochrome P.sub.450 reaction, to oxidize hydrocarbons. An iron(III)- or manganese(III)-porphyrin is used as the hydrocarbon-oxidation catalyst. Methylviologen can be used as a redox relay molecule to provide for electron-transfer from the reduced photosensitizer to the Fe or Mn porphyrin. The system is long-lived and may be used in photo-initiated spectroscopic studies of the reaction to determine reaction rates and intermediates.

Shelnutt, John A. (Tijeras, NM)

1990-01-01T23:59:59.000Z

275

Method and apparatus for producing oxygenates from hydrocarbons  

DOE Patents (OSTI)

A chemical reactor for oxygenating hydrocarbons includes: (a) a dielectric barrier discharge plasma cell, the plasma cell comprising a pair of electrodes having a dielectric material and void therebetween, the plasma cell comprising a hydrocarbon gas inlet feeding to the void; (b) a solid oxide electrochemical cell, the electrochemical cell comprising a solid oxide electrolyte positioned between a porous cathode and a porous anode, an oxygen containing gas inlet stream feeding to the porous cathode side of the electrochemical cell; (c) a first gas passageway feeding from the void to the anode side of the electrochemical cell; and (d) a gas outlet feeding from the anode side of the electrochemical cell to expel reaction products from the chemical reactor. A method of oxygenating hydrocarbons is also disclosed. 4 figs.

Kong, P.C.; Lessing, P.A.

1995-06-27T23:59:59.000Z

276

Teacher Resource Center: Science Fair Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Fair Resources Science Fair Resources TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources The Teacher Resource Center collection is available for use onsite. The TRC is a member of the DuPage Library System. This list was prepared for a presentation to several regional library systems. The Science Fair and Beyond, was presented by Susan Dahl, sdahl@fnal.gov, 630-840-3094. (links checked October 27, 2009) See the 'Customized Workshops" link in the "Teacher's Lounge" for information about more workshops available through the TRC. Explore the Education Office website for other opportunities and services.

277

Hydrocarbon composition of crude oil from Lam Bank  

SciTech Connect

The authors discuss the crude oil from a new offshore field called the Lam Bank in the Caspian Sea. A segregated commercial crude was distilled and the distillation data is shown. In order to determine the content of n-paraffins, the naphthenic-paraffinic part of the narrow cuts was subjected to adsorptive separation on CaA zeolite. Owing to the high contents of naphthenic and isoparaffinic hydrocarbons and the low content of aromatic hydrocarbons in the distillate part, this crude can be used to produce high-quality fuels and oils by the use of the dewaxing processes.

Samedova, F.I.; Agaeva, R.M.; Alieva, F.Z.; Valiev, M.A.

1987-07-01T23:59:59.000Z

278

Method and apparatus for production of subsea hydrocarbon formations  

DOE Patents (OSTI)

A system for controlling, separating, processing and exporting well fluids produced from subsea hydrocarbon formations is disclosed. The subsea well tender system includes a surface buoy supporting one or more decks above the water surface for accommodating equipment to process oil, gas and water recovered from the subsea hydrocarbon formation. The surface buoy includes a surface-piercing central flotation column connected to one or more external flotation tanks located below the water surface. The surface buoy is secured to the sea bed by one or more tendons which are anchored to a foundation with piles imbedded in the sea bed. The system accommodates multiple versions on the surface buoy configuration. 20 figures.

Blandford, J.W.

1995-01-17T23:59:59.000Z

279

Method and apparatus for production of subsea hydrocarbon formations  

DOE Patents (OSTI)

A system for controlling, separating, processing and exporting well fluids produced from subsea hydrocarbon formations is disclosed. The subsea well tender system includes a surface buoy supporting one or more decks above the water surface for accommodating equipment to process oil, gas and water recovered from the subsea hydrocarbon formation. The surface buoy includes a surface-piercing central flotation column connected to one or more external floatation tanks located below the water surface. The surface buoy is secured to the seabed by one or more tendons which are anchored to a foundation with piles imbedded in the seabed. The system accommodates multiple versions on the surface buoy configuration.

Blandford, Joseph W. (15 Mott La., Houston, TX 77024)

1995-01-01T23:59:59.000Z

280

Method for determining processability of a hydrocarbon containing feedstock  

SciTech Connect

Disclosed herein is a method involving the steps of (a) precipitating an amount of asphaltenes from a liquid sample of a first hydrocarbon-containing feedstock having solvated asphaltenes therein with one or more first solvents in a column; (b) determining one or more solubility characteristics of the precipitated asphaltenes; (c) analyzing the one or more solubility characteristics of the precipitated asphaltenes; and (d) correlating a measurement of feedstock reactivity for the first hydrocarbon-containing feedstock sample with a mathematical parameter derived from the results of analyzing the one or more solubility characteristics of the precipitated asphaltenes.

Schabron, John F.; Rovani, Jr., Joseph F.

2013-09-10T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Upgrading of petroleum oil feedstocks using alkali metals and hydrocarbons  

DOE Patents (OSTI)

A method of upgrading an oil feedstock by removing heteroatoms and/or one or more heavy metals from the oil feedstock composition. This method reacts the oil feedstock with an alkali metal and an upgradant hydrocarbon. The alkali metal reacts with a portion of the heteroatoms and/or one or more heavy metals to form an inorganic phase separable from the organic oil feedstock material. The upgradant hydrocarbon bonds to the oil feedstock material and increases the number of carbon atoms in the product. This increase in the number of carbon atoms of the product increases the energy value of the resulting oil feedstock.

Gordon, John Howard

2014-09-09T23:59:59.000Z

282

Experimental and artificial neural network modeling study on soot formation in premixed hydrocarbon flamesq  

E-Print Network (OSTI)

Experimental and artificial neural network modeling study on soot formation in premixed hydrocarbon after the methane flames, respectively. Three-layer, feed- forward type artificial neural networks rights reserved. Keywords: Soot; Hydrocarbon flames; Artificial neural networks 1. Introduction

Senkan, Selim M.

283

The Fate of Fossil Fuel Hydrocarbons in Marine Animals [and Discussion  

Science Journals Connector (OSTI)

20 May 1975 research-article The Fate of Fossil Fuel Hydrocarbons in Marine Animals [and Discussion] E...have been made of their fate in mammals. The fate of fossil fuel hydrocarbons in marine animals. | Journal Article...

1975-01-01T23:59:59.000Z

284

Bioenergy Technologies Office Conversion R&D Pathway: Syngas Upgrading to Hydrocarbon Fuels  

Energy.gov (U.S. Department of Energy (DOE))

Syngas upgrading to hydrocarbon fuels is one of eight priority pathways chosen to convert biomass into hydrocarbon fuels by the Bioenergy Technologies Office. These pathways were down-selected from an initial list of 18.

285

Dynamic study of coupled heavy hydrocarbon pyrolysis and combustion. N. Gascoina*  

E-Print Network (OSTI)

1/28 Dynamic study of coupled heavy hydrocarbon pyrolysis and combustion. N. Gascoina* , P of the heat transfer dynamics. Finally, the combustion mechanism is applied and validated experimentally for kerosene pyrolysis application. Keywords Regenerative cooling; Hydrocarbon pyrolysis; Supersonic Combustion

Boyer, Edmond

286

The Energies of the Atomic Linkages in the Normal Paraffin Hydrocarbons  

Science Journals Connector (OSTI)

...normal paraffin hydrocarbons, in the gaseous...values for the heats of combustion of these gases...values for the heats of combustion of the hydrocarbon gases,4'5...Jessup4 on the heats of combustion of normal heptane...

Frederick D. Rossini

1934-01-01T23:59:59.000Z

287

E-Print Network 3.0 - aromatic hydrocarbons molecular Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

various hydrocarbons on monolithic hydrocarbon adsorber Dae Jung Kim,a Ji Man Kim,a Jae Eui Yie... ,b, Seong Gyu Seo,c and Sang-Chai Kim d a Department of Molecular Science and...

288

LiMnPO4 Nanoplate Grown via Solid-State Reaction in Molten Hydrocarbon...  

NLE Websites -- All DOE Office Websites (Extended Search)

LiMnPO4 Nanoplate Grown via Solid-State Reaction in Molten Hydrocarbon for Li-ion Battery Cathode. LiMnPO4 Nanoplate Grown via Solid-State Reaction in Molten Hydrocarbon for Li-ion...

289

Vibration Spectra of Hydrocarbon Molecules. II. Skeletal Frequencies in Certain Branched Paraffins  

Science Journals Connector (OSTI)

25 October 1949 research-article Vibration Spectra of Hydrocarbon Molecules. II...characteristic frequencies should be assigned as vibrations of the carbon skeleton of these structural...problem of the interpretation of the vibration spectra of hydrocarbons is considered...

1949-01-01T23:59:59.000Z

290

Environmental and Transport Effects on Core Measurements of Water Saturation, Salinity, Wettability, and Hydrocarbon Composition  

E-Print Network (OSTI)

and core surfacing operations can significantly alter the water saturation, salinity, hydrocarbon measurements of water saturation, salinity, hydrocarbon composition, and wettability are critical for accurateSPE 166154 Environmental and Transport Effects on Core Measurements of Water Saturation, Salinity

Torres-VerdĂ­n, Carlos

291

Light hydrocarbons in the surface water of the mid-Atlantic  

Science Journals Connector (OSTI)

During a cruise of RV Polarstern over the Atlantic in September/October 1988, C2?C4 hydrocarbons were measured in surface sea water. The ship passed through three different ocean ... at 8° N and 3° S. Hydrocarbon

C. Plass; R. Koppmann; J. Rudolph

1992-11-01T23:59:59.000Z

292

Quantifying the Total and Bioavailable Polycyclic Aromatic Hydrocarbons and Dioxins in Biochars  

Science Journals Connector (OSTI)

Sarah E. Hale †*, Johannes Lehmann ‡, David Rutherford §, Andrew R. Zimmerman ?, Robert T. Bachmann ?, Victor Shitumbanuma #, Adam O’Toole ?, Kristina L. Sundqvist ?, Hans Peter H. Arp †, and Gerard Cornelissen †?¶ ... We speculate that slow pyrolysis results in any PAHs that are produced during the process escaping to the gaseous phase while during gasification and fast pyrolysis, any PAHs that are produced may condense on the biochar material itself. ... The gases were analyzed off-line by packed column gas chromatog. ...

Sarah E. Hale; Johannes Lehmann; David Rutherford; Andrew R. Zimmerman; Robert T. Bachmann; Victor Shitumbanuma; Adam O’Toole; Kristina L. Sundqvist; Hans Peter H. Arp; Gerard Cornelissen

2012-02-09T23:59:59.000Z

293

Teacher Resource Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Teacher Resource Center: Putting It All Together Teacher Resource Center: Putting It All Together TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources The Teacher Resource Center provides a preview collection of K-12 instructional materials. TRC services include professional development workshops, consultation assistance, bibliographies and reference assistance. Educators have access to curriculum materials, books, multimedia, educational supply catalogs, periodicals and newsletters. The collection

294

Student Resources and Services 433 Student Resources  

E-Print Network (OSTI)

Student Resources and Services 433 Student Resources and Services The University of North Carolina at Charlotte provides a comfortable and enjoyable environment for students that is conducive to studying. The services, facilities, and programs of the University promote individual student development and foster

Xie,Jiang (Linda)

295

UPTAKE AND LOSS OF PETROLEUM HYDROCARBONS BY THE MUSSEL, MYTILUS EDULIS, IN LABORATORY EXPERIMENTS  

E-Print Network (OSTI)

UPTAKE AND LOSS OF PETROLEUM HYDROCARBONS BY THE MUSSEL, MYTILUS EDULIS, IN LABORATORY EXPERIMENTS ROBERT C. CLARK, JR., AND JOHN S. FINLEY' ABSTRACT Petroleum paraffin hydrocarbons (n-CI4H30 to n-C37H76 system that simulated tides. The mussels were exposed to levels of petroleum hydrocarbons from a surface

296

A 4D Synchrotron X-Ray-Tomography Study of the Formation of Hydrocarbon-  

E-Print Network (OSTI)

hydrocarbons and the growing production of hydrocarbons from low-permeability tight rocks. Quantitative models, University of Oslo, Idaho National Laboratory, and Institute for Energy Technology Summary Recovery of oil from oil shales and the natural primary migration of hydrocarbons are closely related processes

Mazzini, Adriano

297

The Interaction of Carcinogenic Hydrocarbons with Tissues VII. Fractionation of Mouse Skin Proteins  

Science Journals Connector (OSTI)

...Inferaction of Hydrocarbons with Tissues. VII...separation of the water- soluble proteins...in Chart 1, and water-soluble proteins...Interaction of Hydrocarbons with Tissues. VII...noncarcinogenic hydrocarbons could be detected...electrophoretic separation of water-soluble proteins...

G. Rodman Davenport; C. W. Abell; and Charles Heidelberger

1961-06-01T23:59:59.000Z

298

Male-derived cuticular hydrocarbons signal sperm competition intensity and affect ejaculate expenditure in crickets  

Science Journals Connector (OSTI)

...taxa has shown that cuticular hydrocarbons (CHCs), contact pheromones...They were supplied with water and fed cat food ad libitum...between-family variation in male hydrocarbon profiles (Thomas Simmons...variation within the blends of hydrocarbons in this experiment, male...

2009-01-01T23:59:59.000Z

299

Speciation and Quantitation of Hydrocarbons in Gasoline Engine Exhaust  

Science Journals Connector (OSTI)

......laboratory engines or reactors. In this paper we...computer technology have advanced to the state where...2-1 m), and the heavy (C5 -C1 2 ) hydrocarbons...PLOT column with water or heavy hy drocarbons...technology to prevent water vapor from condensing...computer technology have advanced to the state where......

Keith L. Olson; Robert M. Sinkevitch; Thompson M. Sloane

1992-12-01T23:59:59.000Z

300

Hydrocarbon Condensation in Heavy-Duty Diesel Exhaust  

Science Journals Connector (OSTI)

Hydrocarbon Condensation in Heavy-Duty Diesel Exhaust ... The semivolatile mass fraction of diesel exhaust particles was studied using size-resolved on-line techniques (DMA-ELPI; TDMA-ELPI). ... The measured size resolved values of mass transfer imply that condensation, or diffusion-limited mass transfer, plays a major role in driving the volatile matter to the diesel exhaust particles. ...

Jyrki Ristimäki; Kati Vaaraslahti; Maija Lappi; Jorma Keskinen

2007-08-10T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

High Levels of Carcinogenic Polycyclic Aromatic Hydrocarbons in Mate Drinks  

Science Journals Connector (OSTI)

...leaves and/or exposure to combustion products or formation of ash...analysis of the mainstream smoke chemistry of samples of the U.S. cigarette...comparison of the tumors induced by coal tar and benzo[a]pyrene...Spectrometry Ilex paraguariensis chemistry Polycyclic Hydrocarbons, Aromatic...

Farin Kamangar; Michele M. Schantz; Christian C. Abnet; Renato B. Fagundes; and Sanford M. Dawsey

2008-05-01T23:59:59.000Z

302

Seismic Analysis Using Wavelet Transform for Hydrocarbon Detection  

E-Print Network (OSTI)

data quality is good. This technique can be directly applied to the processed 2D and 3 D pre-stack/post-stack data sets (1) to detect hydrocarbon zones in both clastic and carbonate reservoirs by analyzing the low frequency signals in the decomposed...

Cai, Rui

2012-02-14T23:59:59.000Z

303

Chemical Kinetics of Hydrocarbon Ignition in Practical Combustion Systems  

SciTech Connect

Chemical kinetic factors of hydrocarbon oxidation are examined in a variety of ignition problems. Ignition is related to the presence of a dominant chain branching reaction mechanism that can drive a chemical system to completion in a very short period of time. Ignition in laboratory environments is studied for problems including shock tubes and rapid compression machines. Modeling of the laboratory systems are used to develop kinetic models that can be used to analyze ignition in practical systems. Two major chain branching regimes are identified, one consisting of high temperature ignition with a chain branching reaction mechanism based on the reaction between atomic hydrogen with molecular oxygen, and the second based on an intermediate temperature thermal decomposition of hydrogen peroxide. Kinetic models are then used to describe ignition in practical combustion environments, including detonations and pulse combustors for high temperature ignition, and engine knock and diesel ignition for intermediate temperature ignition. The final example of ignition in a practical environment is homogeneous charge, compression ignition (HCCI) which is shown to be a problem dominated by the kinetics intermediate temperature hydrocarbon ignition. Model results show why high hydrocarbon and CO emissions are inevitable in HCCI combustion. The conclusion of this study is that the kinetics of hydrocarbon ignition are actually quite simple, since only one or two elementary reactions are dominant. However, there are many combustion factors that can influence these two major reactions, and these are the features that vary from one practical system to another.

Westbrook, C.K.

2000-07-07T23:59:59.000Z

304

Energy Conservation Opportunities in Hydrocarbon Resin Manufacturing Facilities  

E-Print Network (OSTI)

"The results of a plant-wide assessment of the manufacturing facilities of Neville Chemical Company, a manufacturer of hydrocarbon resins will be presented in this paper. The project was co-funded by US Department of Energy under its Plant...

Ganji, A. R.; Hackett, B.; Chow, S.; Lonergan, R.; Wimer, J.

305

Fundamental spectroscopic studies of carbenes and hydrocarbon radicals  

SciTech Connect

Highly reactive carbenes and carbon-chain radicals are studied at millimeter wavelengths by observing their rotational spectra. The purpose is to provide definitive spectroscopic identification, accurate spectroscopic constants in the lowest vibrational states, and reliable structures of the key intermediates in reactions leading to aromatic hydrocarbons and soot particles in combustion.

Gottlieb, C.A.; Thaddeus, P. [Harvard Univ., Cambridge, MA (United States)

1993-12-01T23:59:59.000Z

306

Climatically driven emissions of hydrocarbons from marine sediments during deglaciation  

Science Journals Connector (OSTI)

...destabilizing hydrates shown in the lighter...destabilization of methane hydrates and release of...in SBC suggest gas emissions during...investigate the sand-sized fraction...the presence of sand layers (23...hydrocarbons and methane hydrate, which is widely...4) (24). Gas hydrates commonly...

T. M. Hill; J. P. Kennett; D. L. Valentine; Z. Yang; C. M. Reddy; R. K. Nelson; R. J. Behl; C. Robert; L. Beaufort

2006-01-01T23:59:59.000Z

307

Hydrocarbons Heterogeneous Pyrolysis: Experiments and Modeling for Scramjet Thermal Management  

E-Print Network (OSTI)

1 Hydrocarbons Heterogeneous Pyrolysis: Experiments and Modeling for Scramjet Thermal Management : United States (2008)" #12;2 I. Introduction One of the main issues of the development of scramjet, an air to the endothermicity of its thermal decomposition. Because of the large heat load found in a scramjet, engine

Paris-Sud XI, Université de

308

Hydrocarbon saturation determination using acoustic velocities obtained through casing  

DOE Patents (OSTI)

Compressional and shear velocities of earth formations are measured through casing. The determined compressional and shear velocities are used in a two component mixing model to provides improved quantitative values for the solid, the dry frame, and the pore compressibility. These are used in determination of hydrocarbon saturation.

Moos, Daniel (Houston, TX)

2010-03-09T23:59:59.000Z

309

Increased olefins production via recovery of refinery gas hydrocarbons  

SciTech Connect

In the process of catalytically cracking heavy petroleum fractions to make gasoline and light fuel oil, by-product waste gases are also generated. The waste gases, normally used as fuel, are themselves rich sources of ethylene, propylene and other light hydrocarbons which can be recovered inexpensively via a cryogenic dephlegmator process. This gas separation technique is exploited in a system, in operation since spring of 1987, which reclaims C/sub 2/+ hydrocarbons from a refinery gas. The reclamation process bolsters production in a nearby ethylene plant. Causing no disruption of ethylene plant operations, the cryogenic hydrocarbon recovery system functions smoothly with existing systems. The dephlegmation unit operation melds distillation and heat transfer processes in a single easily-controlled step which boosts the hydrocarbon purity and recovery above the levels profitably achievable with conventional cryogenic separation techniques. Very attractive operating economics follow from high purity, high recovery, and high energy efficiency. This paper discusses process concepts, economic benefits, plant operation, and early performance results.

Bernhard, D.P.; Rowles, H.C.; Moss, J.A.; Pickering, J.L. Jr.

1988-01-01T23:59:59.000Z

310

THERMOCATALYTIC CO2-FREE PRODUCTION OF HYDROGEN FROM HYDROCARBON FUELS  

E-Print Network (OSTI)

THERMOCATALYTIC CO2- FREE PRODUCTION OF HYDROGEN FROM HYDROCARBON FUELS N. Muradov Florida Solar Energy Center 1679 Clearlake Road, Cocoa, Florida 32922 tel. 321-638-1448, fax. 321-638-1010, muradov (except for the start-up operation). This results in the following advantages: (1) no CO/CO2 byproducts

311

Biodegradation of total petroleum hydrocarbon (TPH) in Jordanian petroleum sludge  

Science Journals Connector (OSTI)

Bioremediation, or the use of micro-organisms to decontaminate soil or groundwater, is being increasingly seen as an effective, environment-friendly treatment for oil-contaminated sites. In this study, the results are presented concerning a laboratory screening of several natural bacterial consortia and laboratory tests to establish the performance in degradation of hydrocarbons contained in oily sludge from the Jordan Oil Refinery Plant. As a result of the laboratory screening, 18 isolates were selected and grouped into two main clusters; cluster 1 containing 12 isolates grown at 43°C, and cluster 2 containing six isolates grown at 37°C. Three natural bacterial consortia with ability to degrade total petroleum hydrocarbons (TPH) were prepared from these isolates. Experiments were conducted in Erlenmeyer flasks under aerobic conditions, with TPH removal percentage varying from 5.9% to 25.1%, depending upon consortia type and concentration. Consortia 7B and 13B exhibited the highest TPH removal percentages of 25% and 23%, respectively before nutrient addition. TPH removal rate was enhanced after addition of nutrients to incubated flasks. The highest TPH reduction (37%) was estimated after addition of a combination of nitrogen, phosphorus and sulphur to consortia 7B. This is the first report concerning biological treatment of total petroleum hydrocarbon by bacteria isolated from the oil refinery plant, where it lay the ground for full integrated studies recommended for hydrocarbon degradation that assist in solving sludge problems.

Bassam Mrayyan; Mohammad Battikhi

2004-01-01T23:59:59.000Z

312

Hydrocarbons in rift basins: the role of stratigraphy  

Science Journals Connector (OSTI)

...succession that causes the shales to reach thermal maturity and generate hydrocarbons. Simple...T. J. 1988 Rift basins of interior Sudan--petroleum exploration and discovery...basins? Is that what we could call the thermal subsidence phase? J. J. Lambiase...

1999-01-01T23:59:59.000Z

313

Theoretical studies of hydrocarbon combustion chemistry. Annual progress report  

SciTech Connect

The author reports here the results of DZP CISD calculations for methylcarbene. Geometry, symmetry, and vibrational modes for the radical are reported for both the singlet and the triplet state. Future work will focus on the ethyl radical-oxygen interaction relevant to hydrocarbon combustion.

Schaefer, H.F. III

1994-08-01T23:59:59.000Z

314

FROM INTERSTELLAR POLYCYCLIC AROMATIC HYDROCARBONS AND ICE TO ASTROBIOLOGY  

E-Print Network (OSTI)

photolysis of these ices produces a host of new compounds, some of which show intriguing prebiotic behavior1 FROM INTERSTELLAR POLYCYCLIC AROMATIC HYDROCARBONS AND ICE TO ASTROBIOLOGY LOUIS J. ALLAMANDOLA, the concept of ices in dense molecular clouds ignored, and the notion of large, abundant, gas phase, carbon

315

Transmission/Resource Library/Enviromental Resources and Mitigation...  

Open Energy Info (EERE)

Enviromental Resources and Mitigation < Transmission | Resource Library(Redirected from TransmissionResource LibraryMitigation) Redirect page Jump to: navigation, search...

316

Solar Resource Assessment  

SciTech Connect

This report covers the solar resource assessment aspects of the Renewable Systems Interconnection study. The status of solar resource assessment in the United States is described, and summaries of the availability of modeled data sets are provided.

Renne, D.; George, R.; Wilcox, S.; Stoffel, T.; Myers, D.; Heimiller, D.

2008-02-01T23:59:59.000Z

317

Reserves and Resources  

Science Journals Connector (OSTI)

Assessments of resources belong to the realm of educated guesses. Conceptually distinct from resources and occupying a higher ranking in regard to precision, certainty and accuracy in mineral resou...

Ooi Jin Bee

1982-01-01T23:59:59.000Z

318

Financial Planning Resource Allocation  

E-Print Network (OSTI)

Financial Planning Resource Allocation Human Resources Administrative Services Recruitment Management Leadership Studies Minor Admissions Information Desk & Game Center Fraternity/Sorority Life & Cross-Cultural Support Board Dining Medical Services Liaison for Faculty, Staff & Scholarships Retail

Barrash, Warren

319

Energy Efficient Radio Resource  

E-Print Network (OSTI)

Energy Efficient Radio Resource Management in a Coordinated Multi-Cell Distributed Antenna System Omer HALILOGLU Introduction System Model Performance Evaluation Conclusion References Energy Efficient Hacettepe University 5 September 2014 Omer HALILOGLU (Hacettepe University) Energy Efficient Radio Resource

Yanikomeroglu, Halim

320

OpenMP Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

some useful OpenMP resources and tutorials: Official OpenMP Web Site: OpenMP standards, API specifications, tutorials, forums, and a lot more other information and resources. Tim...

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Reclamation and groundwater remediation at a hydrocarbon site in Alaska  

SciTech Connect

As part of a joint hydrocarbon cleanup project between Unocal and Marathon, we have initiated the use of constructed wetlands for restoration of the 40-acre Poppy Lane gravel pit located near Kenai, Alaska. Gravel excavated from this site was used to construct roads and drilling pads in the 1960`-70`s. During this period it was also used as a refuse dump for waste from the Kenai gas field and from local residents. The bulk wastes were removed and pockets of oily sand were removed, treated and returned to a stockpile on the site. This left the site with residual pockets of hydrocarbon-impacted sand (<1000 TPH) plus traces of hydrocarbon contamination in the uppermost shallow groundwater flowing through the outwash gravels. The final part of the cleanup will be land restoration and bioremediation of the final traces of hydrocarbons, which are predominantly diesel-range. High resolution gas chromatography analysis indicated that common plants already growing on the site (willow, cottonwood, and alder) did not concentrate diesel-range petroleum hydrocarbons in their foliage when growing in soils containing these contaminants. As part of the planned restoration and shallow groundwater remediation, two 1/3 acre test plots were constructed to promote in-situ biodegradation processes. In spring 1995, the first test, a tree root-barrier plot, was planted with dormant cuttings of four native wetland tree and shrub species, which were planted to depths up to five feet. Alder and elderberry did not succeed under any conditions, nor did any species planted in standing water. For cottonwood and willow species, approximately one half of each rooted and survived. When the water table dropped the second year, the willow cuttings rooted deeper in the vadose zone, while cottonwood did not. As a result of these findings, a tree root-barrier wetland is not considered to be a viable option for groundwater treatment at Poppy Lane.

Ririe, G.T. [Unocal, Brea, CA (United States); Drake, L.D. [Univ. of Iowa, Iowa City, IA (United States); Olson, S.S. [Marathon Oil, Tyler, TX (United States)

1997-12-31T23:59:59.000Z

322

Outdoor Lighting Resources  

Energy.gov (U.S. Department of Energy (DOE))

DOE offers a variety of resources to guide municipalities, utilities, and others in their evaluation of LED street lighting products.

323

World Energy Resources  

Science Journals Connector (OSTI)

World Energy Resources ... Coal reserves are by far the largest proved energy sources we have, said Parker. ...

1954-05-17T23:59:59.000Z

324

Process for using alkyl substituted C8-C10 aromatic hydrocarbons as preferential physical solvents for selective processing of hydrocarbon gas streams  

SciTech Connect

This patent describes a process for the removal of hydrocarbon gas liquids, comprising hydrocarbons heavier than methane, from a hydrocarbon gas stream. The improvement consists of selectively extracting the hydrocarbon gas liquids from the hydrocarbon gas stream with a preferential physical solvent which provides selective capability for recovery according to the selected degree of (a) ethane in amounts ranging from 2-98%, (b) propane in amounts ranging from 2-99%, (c) butane in amounts ranging from 2-100%, or (d) pentanes and higher molecular weight hydrocarbons in amounts ranging up to 100% which comprises: A. selectively extracting and stripping the hydrocarbon gas stream with the physical solvent to produce a residue hydrocarbon gas stream of pipeline specifications and a rich solvent stream containing ethane and heavier hydrocarbon components, the preferential physical solvent being: (1) rich in C/sub 8/-C/sub 10/ aromatic compounds having methyl, ethyl, or propyl aliphatic groups and (2) selective for ethane and heavier hydrocarbon components of the gas stream such that: (a) the relative volatility of methane over ethane is at least 5.0 and the hydrocarbon loading capacity, defined as solubility of ethane in solvent, is at least 0.25 standard cubic feet of ethane per gallon of solvent, or (b) the preferential factor determined by the multiplication of relative volatility of methane over ethane by the solubility of ethane in solvent, in standard cubic feet of ethane per gallon of solvent, of at least 1.25; and B. distilling the rich solvent to produce the hydrocarbon gas liquids and the physical solvent.

Mehra, Y.R.

1987-09-08T23:59:59.000Z

325

PACENow Resources | Department of Energy  

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

PACENow Resources PACENow Resources Provides a broad range of property assessed clean energy resources. Author: PACENow PACENow Website More Documents & Publications Financing...

326

Fisheries Resources | Open Energy Information  

Open Energy Info (EERE)

Fisheries Resources Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleFisheriesResources&oldid612306" Category: NEPA Resources...

327

SPACE RESOURCES ROUNDTABLE IX  

E-Print Network (OSTI)

in developing the resources of space, including the Moon, Mars, asteroids, comets, and other bodies organizations. The ninth Space Resources Roundtable solicits presentations about: · Orbital or landed measurements of the Moon, Mars, and/or asteroids and comets to identify and characterize potential resources

Rathbun, Julie A.

328

Wood Resources International  

E-Print Network (OSTI)

Wood Resources International Wood Raw Material Consumption on the Rise Despite Weak Global Economy UNECE Timber Committee Meeting October 7-8, 2003 Geneva, Switzerland HÄkan Ekström Wood Resources International #12;Wood Resources International Outline · Roundwood Removals · Roundwood Consumption · Raw

329

Interaction of Carcinogenic Hydrocarbons with Tissues: VIII. Binding of Tritium-labeled Hydrocarbons to the Soluble Proteins of Mouse Skin  

Science Journals Connector (OSTI)

...treated as described in "Materials and Methods." A demonstration...of the unbound radio active hydrocarbon was removed...migrated toward the cathode, a neutral in dicator...pro teins toward the cathode was affected by electro...dermis as described in "Materials and Methods." The...

C. W. Abell and Charles Heidelberger

1962-09-01T23:59:59.000Z

330

Energy Policy Act of 2005 (Ultra-deepwater and Unconventional Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Policy Act of 2005 (Ultra-deepwater and Unconventional Resources Program) Energy Policy Act of 2005 (Ultra-deepwater and Unconventional Resources Program) NETL-ORD Project Information Resource Assessment | Drilling Under Extreme Conditions | Environmental Impacts Enhanced and Unconventional Oil Recovery Enhanced Oil Recovery from Fractured Media Read Detailed Project Information [PDF] Read project abstract Oil recovery from unconventional media is often difficult. However, significant hydrocarbon resources can be found in fractured reservoirs. As the supply of oil from conventional reservoirs is depleted, fractured media will provide a greater proportion of the country's oil reserves. One example of such a resource is the Bakken shale, part of the Williston Basin in North and South Dakota and Montana. It is estimated that over 100-176 billion barrels of oil are present in the Bakken shale. However, due to the low permeability of the formation and the apparent oil-wet nature of the shale, production from this formation presents considerable problems.

331

BULKLEY VALLEY 2009 Sarah Campbell  

E-Print Network (OSTI)

Bursary Clarence Hofsink Father Thomas General Assembly 1321 Bursary Chantel Michel Spectra Energy Corp Educational Counselling Brian Woodbeck BSc Mathematics Graduates Houston Telkwa UNBC Scholars Awards First

Northern British Columbia, University of

332

Sarah Kurtz - Research Fellow | NREL  

NLE Websites -- All DOE Office Websites (Extended Search)

3-junction (GaInPGaAsGaInAs) inverted metamorphic cell, invented by Mark Wanlass. This device structure, with the potential of reaching 45% efficiency, is considered...

333

Rhododendron survey Sarah L. Taylor  

E-Print Network (OSTI)

Scottish Wildlife Trust, Loch Lomond and The Trossachs National Park, Achnacloich Garden, Ardkinglas Estate Nurseries, J Dixon Management Consultant, Duntrune Castle, Farming and Wildlife Advisory Group, UPM Tillhill/year in broadleaf habitat · Restricted to habitat adjacent to source populations 2. Wind-assisted seed dispersal

334

DYNAMICALLY RECOMMENDING DESIGN SARAH RICHARDSON  

E-Print Network (OSTI)

Conclusions and Future Work 18 i #12;List of Figures 1 An example Abstract Syntax Tree (AST) graph at Stetson University DeLand, Florida Fall Term 2010 #12;Contents 0.1 Abstract Work 6 3.1 Design Pattern Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3

Miles, Will

335

2012 RAL Space Sarah James  

E-Print Network (OSTI)

are here Chilton Ionosonde #12;© 2012 RAL Space #12;What is the ionosphere? Marconi's transatlantic radio

336

Conservation Conservation ResourcesConservation Resources  

E-Print Network (OSTI)

an inventory of readyMaintain an inventory of ready--toto--constructconstruct coal & wind generation for postConfirm cost & availability of promising resources ­­ Oil sandsOil sands cogencogen, coal gasification, carbon

337

ILENR/RE-AQ-ON-ROAD CARBON MONOXIDE AND HYDROCARBON  

E-Print Network (OSTI)

. McVey, and Stuart P. Beaton Prepared for: Illinois Department of Energy and Natural Resources Office A. Witter Director State of Illinois Illinois Department of Energy and Natural Resources #12;NOTE This report has been reviewed by the Illinois Department of Energy and Natural Resources (ENR) and approved

Denver, University of

338

Apparatus for removing hydrocarbon contaminants from solid materials  

DOE Patents (OSTI)

A system for removing hydrocarbons from solid materials. Contaminated solids are combined with a solvent (preferably terpene based) to produce a mixture. The mixture is washed with water to generate a purified solid product (which is removed from the system) and a drainage product. The drainage product is separated into a first fraction (consisting mostly of contaminated solvent) and a second fraction (containing solids and water). The first fraction is separated into a third fraction (consisting mostly of contaminated solvent) and a fourth fraction (containing residual solids and water). The fourth fraction is combined with the second fraction to produce a sludge which is separated into a fifth fraction (containing water which is ultimately reused) and a sixth fraction (containing solids). The third fraction is then separated into a seventh fraction (consisting of recovered solvent which is ultimately reused) and an eighth fraction (containing hydrocarbon waste).

Bala, Gregory A. (Idaho Falls, ID); Thomas, Charles P. (Idaho Falls, ID)

1996-01-01T23:59:59.000Z

339

Method for removing hydrocarbon contaminants from solid materials  

DOE Patents (OSTI)

A system for removing hydrocarbons from solid materials. Contaminated solids are combined with a solvent (preferably terpene based) to produce a mixture. The mixture is washed with water to generate a purified solid product (which is removed from the system) and a drainage product. The drainage product is separated into a first fraction (consisting mostly of contaminated solvent) and a second fraction (containing solids and water). The first fraction is separated into a third fraction (consisting mostly of contaminated solvent) and a fourth fraction (containing residual solids and water). The fourth fraction is combined with the second fraction to produce a sludge which is separated into a fifth fraction (containing water which is ultimately reused) and a sixth fraction (containing solids). The third fraction is then separated into a seventh fraction (consisting of recovered solvent which is ultimately reused) and an eighth fraction (containing hydrocarbon waste).

Bala, Gregory A. (Idaho Falls, ID); Thomas, Charles P. (Idaho Falls, ID)

1995-01-01T23:59:59.000Z

340

Catalysts for conversion of methane to higher hydrocarbons  

DOE Patents (OSTI)

Catalysts for converting methane to higher hydrocarbons such as ethane and ethylene in the presence of oxygen at temperatures in the range of about 700.degree. to 900.degree. C. are described. These catalysts comprise calcium oxide or gadolinium oxide respectively promoted with about 0.025-0.4 mole and about 0.1-0.7 mole sodium pyrophosphate. A preferred reaction temperature in a range of about 800.degree. to 850.degree. C. with a preferred oxygen-to-methane ratio of about 2:1 provides an essentially constant C.sub.2 hydrocarbon yield in the range of about 12 to 19 percent over a period of time greater than about 20 hours.

Siriwardane, Ranjani V. (Morgantown, WV)

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Biological Conversion of Sugars to Hydrocarbons Technology Pathway  

SciTech Connect

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

Davis, Ryan; Biddy, Mary J.; Tan, Eric; Tao, Ling; Jones, Susanne B.

2013-03-31T23:59:59.000Z

342

Faults as potential hydrocarbon barriers, Arroyo Grande, California  

E-Print Network (OSTI)

OPTICALMICROSCOPY. Composition. Grain Size Characteristics Deformation Fluorescence Observations . Microprobe Observations. CAPILLARY PRESSURE. Sample Preparation. Test Procedures. Interpretation of the Mercury Injection Capillary Pressure Curve... rim of hydrocarbons seen on the grains. 41 , , 42 25 Photomicrograph of one of the microcracks that contains oil, 43 26 Microprobe image of the zone of quartz cement seen in the quarry, 27 Mercury injection capillary pressure apparatus, 45 48...

Switek, Daniel Paul

2012-06-07T23:59:59.000Z

343

THE INFRARED SPECTROSCOPY OF NEUTRAL POLYCYCLIC AROMATIC HYDROCARBON CLUSTERS  

SciTech Connect

The mid-infrared spectra of neutral homogeneous polycyclic aromatic hydrocarbon (PAH) clusters have been computed using density functional theory including an empirical correction for dispersion. The C-H out-of-plane bending modes are redshifted for all the clusters considered in this work. The magnitude of the redshift and the peak broadening are dependent on PAH size, shape, and on the PAH arrangement in the cluster.

Ricca, Alessandra [Carl Sagan Center, SETI Institute, 189 Bernardo Avenue, Suite 100, Mountain View, CA 94043 (United States); Bauschlicher, Charles W. Jr. [Entry Systems and Technology Division, Mail Stop 230-3, NASA Ames Research Center, Moffett Field, CA 94035 (United States); Allamandola, Louis J., E-mail: Alessandra.Ricca-1@nasa.gov, E-mail: Charles.W.Bauschlicher@nasa.gov [Space Science Division, Mail Stop 245-6, NASA Ames Research Center, Moffett Field, CA 94035 (United States)

2013-10-10T23:59:59.000Z

344

Method and apparatus for production of subsea hydrocarbon formations  

DOE Patents (OSTI)

A well tender system for controlling, separating, storing and offloading well fluids produced from subsea hydrocarbon formations. The system comprises a vertically aligned series of tethered cylindrical tanks which are torsionally stabilized by flexible catenary production riser and expert riser bundles, and serviced by separate catenary pipe bundles. Piles are secured to the seabed, each pile assembly being pivotally connected to a lower rigid tendon, which is in turn connected to tendons arranged about the periphery of the interconnected cylindrical tanks.

Blandford, Joseph W. (15 Mott La., Houston, TX 77024)

1992-01-01T23:59:59.000Z

345

Method and apparatus for production of subsea hydrocarbon formations  

DOE Patents (OSTI)

A well tender system for controlling, separating, storing and offloading well fluids produced from subsea hydrocarbon formations. The system comprises a vertically aligned series of tethered cylindrical tanks which are torsionally stabilized by flexible catenary production riser and export riser bundles, and serviced by separate catenary pipe bundles. Piles are secured to the seabed, each pile assembly being pivotally connected to a lower rigid tendon, which is in turn connected to tendons arranged about the periphery of the interconnected cylindrical tanks.

Blandford, Joseph W. (15 Mott La., Houston, TX 77024)

1994-01-01T23:59:59.000Z

346

Petroleum hydrocarbon-degrading bacteria in the Galveston Bay system  

E-Print Network (OSTI)

PETROLEUM HYDRQCARBOiV-DEGRADING BACTERIA IN THE GALVESTON BAY SYSTEM A Thesis by STEVEN JAMES SCHROPP Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIFNCE... December 1979 Major Subject: Biology PETROLEUM HYDROCARBON-DEGRADING BACTERIA IN THE GALVESTON BAY SYSTEM A Thesis by STEVEN JAMES SCHROPP Approved as to style and content by: (Co-Chairman of Committee) '( ~CA. ( -Chairman of Committee) (Head...

Schropp, Steven James

1979-01-01T23:59:59.000Z

347

Production of valuable hydrocarbons by flash pyrolysis of oil shale  

DOE Patents (OSTI)

A process for the production of gas and liquid hydrocarbons from particulated oil shale by reaction with a pyrolysis gas at a temperature of from about 700/sup 0/C to about 1100/sup 0/C, at a pressure of from about 400 psi to about 600 psi, for a period of about 0.2 second to about 20 seconds. Such a pyrolysis gas includes methane, helium, or hydrogen. 3 figs., 3 tabs.

Steinberg, M.; Fallon, P.T.

1985-04-01T23:59:59.000Z

348

Direct production of fractionated and upgraded hydrocarbon fuels from biomass  

SciTech Connect

Multistage processing of biomass to produce at least two separate fungible fuel streams, one dominated by gasoline boiling-point range liquids and the other by diesel boiling-point range liquids. The processing involves hydrotreating the biomass to produce a hydrotreatment product including a deoxygenated hydrocarbon product of gasoline and diesel boiling materials, followed by separating each of the gasoline and diesel boiling materials from the hydrotreatment product and each other.

Felix, Larry G.; Linck, Martin B.; Marker, Terry L.; Roberts, Michael J.

2014-08-26T23:59:59.000Z

349

Catalyst and process for steam-reforming of hydrocarbons  

SciTech Connect

An improved catalyst and an improved process for use of the catalyst in the steam-hydrocarbon reforming reaction are disclosed. The catalyst comprises a group VIII metal on a cylindrical ceramic support consisting essentially of alpha alumina and having a plurality of gas passages extending axially therethrough. These supported catalysts display a higher geometric surface area and a lower pressure drop than do standard rings.

Atwood, K.; Merriam, J.S.; Wright, J.H.

1980-11-11T23:59:59.000Z

350

Polycyclic aromatic hydrocarbon distributions in Mississippi Fan sediments  

E-Print Network (OSTI)

. Sandberg, B. A. , University of Colorado Chairman of Advisory Committee: Dr. James M. Brooks Polycyclic aromatic hydrocarbon (PAH) distributions in Upper Pleistocene sediments of the Mississippi Fan and two intraslope basins in the Gulf of Mexico... chemistries is separate phase migration driven by hydrodynamic flow upward along fault planes. The same variables at intraslope basin sites are highly altered, possibly due to extensive gravity slump faulting. High- performance liquid chromatography...

Sandberg, William Allan

2012-06-07T23:59:59.000Z

351

Aerobic microorganism for the degradation of chlorinated aliphatic hydrocarbons  

DOE Patents (OSTI)

A chlorinated aliphatic hydrocarbon-degrading microorganism, having American Type Culture Collection accession numbers ATCC 53570 and 53571, in a biologically pure culture aseptically collected from a deep subsurface habitat and enhanced, mineralizes trichloroethylene and tetrachloroethylene to HCl, H.sub.2 O and Co.sub.2 under aerobic conditions stimulated by methane, acetate, methanol, tryptone-yeast extract, propane and propane-methane.

Fliermans, Carl B. (Augusta, GA)

1989-01-01T23:59:59.000Z

352

Irregular spacing of heat sources for treating hydrocarbon containing formations  

DOE Patents (OSTI)

A method for treating a hydrocarbon containing formation includes providing heat input to a first section of the formation from one or more heat sources located in the first section. Fluids are produced from the first section through a production well located at or near the center of the first section. The heat sources are configured such that the average heat input per volume of formation in the first section increases with distance from the production well.

Miller, David Scott (Katy, TX); Uwechue, Uzo Philip (Houston, TX)

2012-06-12T23:59:59.000Z

353

Paleotopography and hydrocarbon accumulation: Williston, Powder River, and Denver basins  

SciTech Connect

Recent geomorphic analyses of 1:24,000 scale topographic maps in the three major basins of the northern Great Plains have disclosed a persistent system of basement paleotopographic features that trend north-northeast throughout the region. Superimposed across this system and subtly influenced by it, are the northwesterly trending Laramide structural features. Paleozoic depositional patterns have been strongly influenced by the paleoridge and trough system formed by the north-northeast features. Mesozoic deposition has also been affected by the ancient subsurface system but in a more subtle manner. Many of the Paleozoic and Mezoxoic hydrocarbon locations in the three basins appear to be the results of paleotopographic control on hydrocarbon accumulation sites. This affect ranges from Paleozoic reef sites in the Williston basin through paleotrough localization of Pennsylvanian Minnelusa production in the Powder River basin to fractured Cretaceous Niobrara production at the Silo field in the Denver basin. Basement paleotopography is the underlying factor in all deposition and subsequent hydrocarbon migration in any basin. As such, it should be considered a major factor in the exploration for oil and gas.

Thomas, G.E. (Thomas and Associates, Denver, CO (United States))

1991-06-01T23:59:59.000Z

354

Office of Resource Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Management Resource Management Home Sub Offices â€ș Business Operations â€ș Information Management â€ș Human Resources and Administration Mission and Functions HSS Standard Operating Practices (For Internal Users Only) HSS Subject Matter Experts and Functional Points of Contacts Contact Us HSS Logo Office of Resource Management Direct Report to the Chief Health, Safety and Security Officer Mission and Functions Mission The Office of Resource Management supports the infrastructure of the Office of Health, Safety and Security (HSS) by providing balanced, unbiased, technically competent, and customer focused services in the areas of: (1) Financial Management, including budget formulation and execution; (2) Procurement Management, including contract and credit card programs; (3) Information Management, including technology-based solutions and programs; (4) Quality Assurance; (5) Human Resources, including recruitment and retention programs; (6) Administrative Services, including property management, travel, and work space management; and; (7) Strategic and Program Planning including performance and efficiency measures.

355

Contact List, Human Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Human Resources & Occupational Medicine Division Human Resources & Occupational Medicine Division Contact List Human Resources Guest, User, Visitor (GUV) Center Occupational Medicine Training and Qualifications Office Note: All listed phone extensions are in the format of (631) 344-xxxx. Human Resources Robert Lincoln, Chief Human Resources Officer x7435 rlincoln@bnl.gov Margaret Hughes x2108 hughes@bnl.gov Elizabeth Gilbert x2315 gilbert@bnl.gov Human Resources Generalists Christel Colon, HR Manager - BES, GARS & ELS x8469 ccolon@bnl.gov Joann Williams, HR Manager - Support Operations x8356 williamsj@bnl.gov Joanna Hall, HR Manager - Photon Sciences x4410 jhall@bnl.gov Donna Dowling, HR Manager - Nuclear & Particle Physics x2754 dowling@bnl.gov Terrence Buck x8715 tbuck@bnl.gov

356

CMPC Marking Resource  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 2012 June 2012 CMPC Marking Resource: Examples of Acceptably Marked Classified Matter June 2012 CMPC Marking Resource Examples of Acceptably Marked Classified Matter June 2012 Prepared for U.S. Department of Energy Office of Health, Safety and Security Office of Security Policy CMPC Marking Resource: Examples of Acceptably Marked Classified Matter June 2012 i FOREWORD A strong and cohesive information security program is integral to national security. The

357

Japanese resource dependence  

SciTech Connect

This thesis is an examination of Japan's strategic resource dependence and her reliance of the three raw materials-rich regions of Southeast Asia (ASEAN), the Persian Gulf, and Southern Africa. A discussion of the Japanese formula for securing resources in the less developed countries of the 'South' is included along with a brief overview of her onshore resource utilization in business/industry. The roles of direct foreign investment, official development assistance, energy conservation, and Japanese multinationalization are discussed.

Sim, R.W.

1982-03-01T23:59:59.000Z

358

Post-2014 Resource Allocations  

NLE Websites -- All DOE Office Websites (Extended Search)

Post-2014 Resource Allocations Post-2014 Resource Allocations On December 17, 2010, Western Area Power Administration's Rocky Mountain Region published its Post-2014 Resource Pool-Loveland Area Projects (LAP), Allocation Procedures and Call for Applications (75 FR 78988). Through the Post-2014 Resource Pool (Resource Pool), Western will allocate up to 1 percent of the LAP long-term firm hydroelectric resource available as of October 1, 2014, that is estimated to be approximately 6.9 megawatts for the summer season and 6.1 megawatts for the winter season. The Resource Pool will be created by reducing existing customers' allocations by up to 1 percent. A public information forum was held on February 2, 2011, prior to the application deadline, which was March 4, 2011. Of the seven applications received, Western determined that six of the applicants met the Resource Pool General Eligibility Criteria. Western published the Resource Pool proposed power allocation and initiated a public comment period in the Federal Register (76 FR 45551, July 29, 2011). A public comment forum on the proposed power allocation was held August 25, 2011, and public comments were due to Western by September 12, 2011. There were no comments received during the public comment period.

359

Geothermal Resources and Technologies  

Energy.gov (U.S. Department of Energy (DOE))

This page provides a brief overview of geothermal energy resources and technologies supplemented by specific information to apply geothermal systems within the Federal sector.

360

Resources | Department of Energy  

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

Learned: Peer Exchange Calls Cost-Effectiveness Tool (Beta Version) Home Energy Advisor Publications Additional Resources DOE Residential Programs Home Energy Pros Online...

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Environmental Resource Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Resource Management This division delivers science-based engineering solutions to meet regional and national energy, water and other critical environmental...

362

INL Research Library Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

and licensed subscriptions to provide the scientific and technical resources needed by INL researchers. Because of license restrictions, many of our subscriptions cannot be...

363

Chapter 13 Cultural Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

proposed routes for the action alternatives and the extensive area covered by the APE, BPA developed a predictive analysis to assess the potential for cultural resources along...

364

Resources | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources Machine Control Center Display Jefferson Lab's accelerator is operated from the Machine Control Center. The MCC features a full-wall display that allows operators to...

365
366

LANSCE | Lujan Center | Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

User Resources The links below describe equipment, laboratories, capabilities, and sample environments that are available to users. Users must plan ahead and specify their needs...

367

Manhattan Project: Resources  

Office of Scientific and Technical Information (OSTI)

web site, a number of additional resources are also provided: Reference Materials Maps Photo Gallery To Learn More Library Suggested Readings Background on this Site About this...

368

ARM - Other Science Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

SitesOther Science Resources Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About...

369

Central American resource studies  

SciTech Connect

Los Alamos National Laboratory has been working with five Central American countries to assist in the development of their energy and mineral resources. Since 1985, mineral resources in Costa Rica, peat resources in Costa Rica and Panama, geothermal energy resources in Honduras and Guatemala, and geothermal field development in El Salvador and Costa Rica have been topics of study. This paper presents an overview of this work -- within these proceedings are papers that deal with specific aspects of each topic, and these will be duly noted. 15 refs., 4 figs.

Van Eeckhout, E.; Laughlin, A.W.

1989-01-01T23:59:59.000Z

370

NETL: Natural Gas Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources Significant volumes of natural gas can also be produced from tight (low permeability) sandstone reservoirs and coal seams, both unconventional reservoir rocks. NETL...

371

Energy Resource Potential  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Potential Resource Potential of Methane Hydrate Energy Resource Potential An introduction to the science and energy potential of a unique resource Disclaimer Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights.

372

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

DOE Patents (OSTI)

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

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

2014-05-06T23:59:59.000Z

373

Physics Resources for Teachers  

E-Print Network (OSTI)

Physics Resources for Teachers University of Wisconsin ­ Madison Department of Physics 1150 University Ave. Madison, WI 53706 wonders@physics.wisc.edu (608) 262-2927 Plasma Physics Web Resources Center Plasma Physics Lab http://science-education.pppl.gov/ Coalition for Plasma Science http

Collar, Juan I.

374

STUDENT EMPLOYMENT HUMAN RESOURCES  

E-Print Network (OSTI)

STUDENT EMPLOYMENT HUMAN RESOURCES GUIDELINE Human Resources | One Washington Square | San José, CA 95192-0046 | 408-924-2250 408-924-2284 (fax) SUBJECT: STUDENT EMPLOYMENT DATE: March 2007 I. PURPOSE / DESCRIPTION Student employees are defined as matriculated students that work part-time in any

Gleixner, Stacy

375

Operating System Resource Management  

E-Print Network (OSTI)

Operating System Resource Management Date: Monday, September 27, 2010 Time: 2:00 ­ 3:00 pm Location allocation and de-allocation by an operating system of processor cores, memory pages, and various types constrained. This talk will propose a scheme for addressing the operating system resource management problem

376

Apparatus and method for rapid separation and detection of hydrocarbon fractions in a fluid stream  

DOE Patents (OSTI)

An apparatus and method for rapid fractionation of hydrocarbon phases in a sample fluid stream are disclosed. Examples of the disclosed apparatus and method include an assembly of elements in fluid communication with one another including one or more valves and at least one sorbent chamber for removing certain classifications of hydrocarbons and detecting the remaining fractions using a detector. The respective ratios of hydrocarbons are determined by comparison with a non separated fluid stream.

Sluder, Charles S.; Storey, John M.; Lewis, Sr., Samuel A.

2013-01-22T23:59:59.000Z

377

A study of the structure of the hydrocarbons of primary hard-coal tar  

SciTech Connect

The hydrocarbons isolated from primary hard-coal (G/sub 6/ gas coal) tar have been investigated by a combination of physicochemical and chemical methods. It has been established that the hydrocarbons boiling up to 573 K are mainly aliphatic, hydroaromatic, and naphthenic and are aromatic only to a smaller degree. Molecular and presumable structural formulas of the oxygen compounds isolated from the 473-573 K hydrocarbon fraction have been derived.

Platonov, V.V.; Gerasimova, N.I.; Ivleva, L.N.; Klyavina, O.A.; Vishnyakov, S.N.

1985-01-01T23:59:59.000Z

378

Initiation Mechanisms and Kinetics of Pyrolysis and Combustion of JP-10 Hydrocarbon Jet Fuel  

Science Journals Connector (OSTI)

Initiation Mechanisms and Kinetics of Pyrolysis and Combustion of JP-10 Hydrocarbon Jet Fuel ... We found that the primary decomposition reactions involve either (1) dissociation of ethylene from JP-10, resulting in the formation of a C8 hydrocarbon intermediate, or (2) the production of two C5 hydrocarbons. ... Heats of combustion (kcal/mole) were measured via O bomb calorimetry; adamantane (I) (c), -1441.95 ...

Kimberly Chenoweth; Adri C. T. van Duin; Siddharth Dasgupta; William A. Goddard III

2009-02-11T23:59:59.000Z

379

Kinetics simulation for natural gas conversion to unsaturated C? hydrocarbons.  

E-Print Network (OSTI)

??Natural gas resource is abundant and can be found throughout the world. But most natural gas reserves are at remote sites and considered stranded because… (more)

Yang, Li

2012-01-01T23:59:59.000Z

380

Teacher Resource Kit  

NLE Websites -- All DOE Office Websites (Extended Search)

Teacher Resource Kit Teacher Resource Kit This kit is designed as a resource for teachers who teach grades K-5. It is intended to provide information about the Laboratory and our education resources and to introduce activities that may be useful in the classroom. The kit contains information about the Laboratory's history and current research activities. You will find information applicable to various grade levels that can be tailored to the grade level that you currently teach. Also included are materials and activities that have been obtained from sources outside the Laboratory. Requesting support from Los Alamos National Laboratory The Laboratory and its employees consider it their responsibility to devote resources to improving the quality of life

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Tri-Lab Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Tri-Lab Resources Tri-Lab Resources Tri-Lab Computing Resources Computing resources available to Alliance users as of January 2012. Computing resources available Los Alamos Moonlight - 294 compute nodes, 4,704 cores, 488 TF system. Dual 8-core Intel Xeon (Sandy Bridge) processors with two NVIDIA Tesla GPUs per node, w/ InfiniBand. Mustang - 1,600 compute nodes, 38,400 cores, 353 TF system. 24-core AMD Opteron w/ InfiniBand. Mapache - 592 compute nodes, 4,736 cores, 50.4 TF system. SGI XE1300 dual-socket, quad-core Intel Nehalem processors w/ InfiniBand. Pinto - 154 compute nodes, 2,464 cores, 51.3 TF system. Dual 8-core Intel Xeon (Sandy Bridge) processors w/ Infiniband. Lawrence Livermore Cab - 1,296 nodes, 20,736 cores, 333-TF system. Dual 8-core Intel Xeon (Sandy Bridge) processors w/ InfiniBand. Additional information at Cab

382

Characterizing and Biological Monitoring of Polycyclic Aromatic Hydrocarbons in Exposures to Diesel Exhaust  

Science Journals Connector (OSTI)

Characterizing and Biological Monitoring of Polycyclic Aromatic Hydrocarbons in Exposures to Diesel Exhaust ... Diesel and Gasoline Engine Exhausts and Some Nitroarenes; IARC:? Lyon, France 1989. ...

Wei Huang; Thomas J. Smith; Long Ngo; Tong Wang; Hongqiao Chen; Fanggu Wu; Robert F. Herrick; David C. Christiani; Hui Ding

2007-03-16T23:59:59.000Z

383

Naphthenic/paraffinic hydrocarbons of residual lube stock from West Siberian crudes  

SciTech Connect

The lube stocks from West Siberian crudes are characterized by high contents of aromatic hydrocarbons and by high viscosity indexes of the naphthenic/paraffinic and aromatic hydrocarbons. Mass spectrometric analysis showed that isoparaffins account for one-third of the total naphthenic/paraffinic hydrocarbons. The study showed that the naphthenic/paraffinic hydrocarbons of the residual lube stock from West Siberia crudes, even with a variation of molecular weight over broad limits, are relatively uniform in composition. They consist mainly of isoparaffinic and monocyclic and noncondensed naphthenic structures.

Detusheva, E.P.; Bogdanov, Sh.K.; Khramtsova, L.P.; Nekrasova, A.V.; Shkol'nikov, V.M.

1983-03-01T23:59:59.000Z

384

E-Print Network 3.0 - abundant accessible hydrocarbons Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Functionalization: An Energy Frontier Research... such as hydrocarbons, dioxygen, water, carbon dioxide and dihydrogen are central to new technologies for the use... of...

385

E-Print Network 3.0 - aromatic hydrocarbon exhaust Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Page: << < 1 2 3 4 5 > >> 1 Quantification of Local Ozone Production Attributable to Automobile Hydrocarbon Emissions Summary: : Acetylenes: Aromatics: 57 15 2 26 A breakdown of 17...

386

Calculation of the heats of combustion of aromatic hydrocarbons contained in power-generating fuel  

Science Journals Connector (OSTI)

The additive method of group contributions is used for the calculation of the heats of combustion of aromatic hydrocarbons of different structures.

E. V. Sagadeev; V. V. Sagadeev

2006-07-01T23:59:59.000Z

387

Calculation of the Heats of Combustion of Saturated Hydrocarbons Contained in Power-Generating Fuels  

Science Journals Connector (OSTI)

An empirical method is suggested for the calculation of the heats of combustion of saturated hydrocarbons by the additive scheme proceeding from their...

E. V. Sagadeev; V. V. Sagadeev

2002-07-01T23:59:59.000Z

388

E-Print Network 3.0 - aromatic hydrocarbon diol-epoxide Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

with a DNA... ), a polycyclic aromatic hydrocarbon. A residue of fuel and tobacco combustion and frequently ingested by humans... , BP is metabolized in mammals to...

389

Low-Temperature Hydrocarbon/CO Oxidation Catalysis in Support of HCCI Emission Control  

Energy.gov (U.S. Department of Energy (DOE))

Development of catalyst materials to facilitate the low-temperature oxidation of hydrocarbons and CO in homogeneous charge compression ignition (HCCI) emissions.

390

The Impact of Low Octane Hydrocarbon Blending Streams on "E85...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Blending Streams on "E85" Engine Optimization The Impact of Low Octane Hydrocarbon Blending Streams on "E85" Engine Optimization deer12szybist.pdf More Documents &...

391

E-Print Network 3.0 - aromatic hydrocarbons adducted Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

hydrocarbon... to its high reactivity toward DNA and cellular proteins. The major acrolein-DNA adduct, -hydrox- ypropano... -hy- droxynonenal, and acrolein, that readily form...

392

E-Print Network 3.0 - aromatic hydrocarbon pah-degrading Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

degradation Summary: Removal of polycyclic aromatic hydrocarbons (PAHs) from sewage sludge by anaerobic degradation N... , terminate in the sludge, and can be released to the...

393

E-Print Network 3.0 - aromatic hydrocarbons pahs Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Sciences and Ecology 30 0600Fg--Chem--Forensic Oil Sampling 01 2010 ****DATA SOURCE**** Summary: M - Alkylated PAHs) Volatile Organic Hydrocarbons -- Paraffins,...

394

E-Print Network 3.0 - aromatic hydrocarbons pah Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Sciences and Ecology 30 0600Fg--Chem--Forensic Oil Sampling 01 2010 ****DATA SOURCE**** Summary: M - Alkylated PAHs) Volatile Organic Hydrocarbons -- Paraffins,...

395

E-Print Network 3.0 - aromatic hydrocarbon pah Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Sciences and Ecology 30 0600Fg--Chem--Forensic Oil Sampling 01 2010 ****DATA SOURCE**** Summary: M - Alkylated PAHs) Volatile Organic Hydrocarbons -- Paraffins,...

396

Polycyclic Aromatic Hydrocarbons Formation in Sludge Incineration by Fluidised Bed and Rotary Kiln Furnace  

Science Journals Connector (OSTI)

Polycyclic Aromatic Hydrocarbons (PAHs) are typical pollutants arising from incineration. They are produced in any incomplete combustion principally due to inhomogeneities in a combustion chamber. The effects ...

Giuseppe Mininni; Andrea Sbrilli; Ettore Guerriero…

2004-05-01T23:59:59.000Z

397

Polycyclic aromatic hydrocarbon (PAH) in four fish species from different trophic levels in the Persian Gulf  

Science Journals Connector (OSTI)

Concentration of ten polycyclic aromatic hydrocarbon (PAH) compounds were determined in liver of four fish species from different trophic levels (Aurigequula fasciata, omnivore; Alepes djedaba, carnivore; Liza ab...

Shirin Rahmanpour; Nasrin Farzaneh Ghorghani…

2014-11-01T23:59:59.000Z

398

E-Print Network 3.0 - active aryl hydrocarbon Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

399

E-Print Network 3.0 - aromatic hydrocarbon compounds Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

bases in Iraq and Afghanistan that lack Summary: Compounds Toxic Organic Halogenated Dioxins Furans (dioxins) Polycyclic Aromatic Hydrocarbons found... and detected all of the...

400

E-Print Network 3.0 - aryl hydrocarbon receptor-dna Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

E-Print Network 3.0 - aromatic polycyclic hydrocarbons Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

coal, oil, gas... called aromatic hydrocarbons. These include harmful pollutants like dioxins, PCBs and a group called Source: Rock, Chris - Department of Biological Sciences,...

402

E-Print Network 3.0 - aromatic hydrocarbons modulate Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

S0045-6535(02)00145-5 Summary: Abstract Polycyclic aromatic hydrocarbons (PAHs) and dioxins are lipophilic organic pollutants occurring... absorption, pig INTRODUCTION...

403

E-Print Network 3.0 - aromatic hydrocarbon aryl Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

404

E-Print Network 3.0 - aryl hydrocarbon monooxygenase Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

405

E-Print Network 3.0 - aromatic hydrocarbon tracers Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

S0045-6535(02)00145-5 Summary: Abstract Polycyclic aromatic hydrocarbons (PAHs) and dioxins are lipophilic organic pollutants occurring... absorption, pig INTRODUCTION...

406

E-Print Network 3.0 - aryl hydrocarbon receptor-regulated Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

classes of the aryl hydrocarbon receptor (AHR). A grander objective is to provide... pollutants is a direct consequence of their interactions with the aryl ... Source: Bradfield,...

407

E-Print Network 3.0 - aryl hydrocarbon receptor-1 Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

PARENTAL FACTORS ON GAMETE CONDITION AND VIABILITY Summary: . 15. 16. 17. 18-21. 22. Pollutants - petroleum aromatic hydrocarbons, aryl Pollutants - pesticides... high levels of...

408

E-Print Network 3.0 - aryl hydrocarbon nuclear Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

409

E-Print Network 3.0 - ahr aryl hydrocarbon Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

410

E-Print Network 3.0 - aromatic hydrocarbon water-soluble Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

S0045-6535(02)00145-5 Summary: Abstract Polycyclic aromatic hydrocarbons (PAHs) and dioxins are lipophilic organic pollutants occurring... with their lipophilicity and water...

411

E-Print Network 3.0 - aromatic hydrocarbons phahs Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

WH, Caton JE. 1983. Extraction of polycyclic aromatic hydrocarbons for qualitative analysis. In... : Handbook of Polycyclic Aromatic ... Source: Rock, Chris - Department of...

412

E-Print Network 3.0 - aryl hydrocarbon receptor-independent Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

PARENTAL FACTORS ON GAMETE CONDITION AND VIABILITY Summary: . 15. 16. 17. 18-21. 22. Pollutants - petroleum aromatic hydrocarbons, aryl Pollutants - pesticides... high levels of...

413

E-Print Network 3.0 - aryl hydrocarbon receptor-mediated Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

4 TOXICOLOGICAL SCIENCES 106(1), 8392 (2008) doi:10.1093toxscikfn149 Summary: ). Analysis of aryl hydrocarbon receptor-mediated signaling during physiological hypoxia reveals...

414

E-Print Network 3.0 - aryl hydrocarbon receptor-dependent Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

415

E-Print Network 3.0 - aryl hydrocarbon receptor Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Receptors in Fishes Summary: the aryl hydrocarbon receptor (AHR), through which dioxins and dioxin-like compounds cause altered gene... -methylcholanthrene AHH: aryl...

416

E-Print Network 3.0 - aromatic hydrocarbon-contaminated soil...  

NLE Websites -- All DOE Office Websites (Extended Search)

soil... hydrocarbon degraders, and polycyclic aromatic ... Source: Ma, Lena - Soil and Water Science Department, University of Florida Collection: Environmental Sciences and...

417

Examination of polycyclic aromatic hydrocarbons in an urban stormwater system and bioaccumulation in Odonata.  

E-Print Network (OSTI)

??Polycyclic aromatic hydrocarbons (PAHs) are toxic organic pollutants produced from combustion processes. Associated with urban runoff they have been detected worldwide in urban wetlands. PAH… (more)

Heintzman, Lucas

2013-01-01T23:59:59.000Z

418

Problems in Catalytic Oxidation of Hydrocarbons and Detailed Simulation of Combustion Processes.  

E-Print Network (OSTI)

??This dissertation research consists of two parts, with Part I on the kinetics of catalytic oxidation of hydrocarbons and Part II on aspects on the… (more)

Xin, Yuxuan

2014-01-01T23:59:59.000Z

419

New IR Fiber-Optic Chemical Sensor for in Situ Measurements of Chlorinated Hydrocarbons in Water  

Science Journals Connector (OSTI)

In this work the development and validation of a new MIR fiber-optic physicochemical sensor system for the continuous in situ analysis of chlorinated hydrocarbons (CHCs) in...

Krska, R; Taga, K; Kellner, R

1993-01-01T23:59:59.000Z

420

Detection of Hydrocarbons in Water by MIR Evanescent-Wave Spectroscopy with Flattened Silver Halide Fibers  

Science Journals Connector (OSTI)

IR transmitting AgClxBr1-x fibers were used as internal reflection elements for the spectroscopic detection of hydrocarbons that are dissolved in water in an...

Hahn, P; Tacke, M; Jakusch, M; Mizaikoff, B; Spector, O; Katzir, A

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Characterization of hydrocarbons found in the arctic aquatic environment near the Ekati diamond mine.  

E-Print Network (OSTI)

??Polycyclic aromatic hydrocarbons (PAHs) in the aquatic environment of the Ekati Diamond Mine were evaluated in snow, sediment, air and water (via passive membrane samplers).… (more)

Nabess, Stephanie Ann

2014-01-01T23:59:59.000Z

422

Hydrocarbon solubility and its migration processes: a look at the present status  

SciTech Connect

In this study we review the present status of knowledge of solubility of hydrocarbons and its implications on primary migration processes. The intent is to examine the solubility and the transportation mechanisms relevant to geopressured-geothermal reservoirs, although the discussion included here accommodates a wide range of related aspects. Influences of parameters associated with hydrocarbon (especially methane) solubility have been studied. We have sought to evaluate several primary hydrocarbon migration processes and to point out their attractive features as well as their limitations. A brief discussion of hydrocarbon generation processes is also included.

Mamun, C.K.; Ohkuma, H.; Sepehrnoori, K.

1985-12-01T23:59:59.000Z

423

Catalysts and process for liquid hydrocarbon fuel production  

DOE Patents (OSTI)

The present invention provides a novel process and system in which a mixture of carbon monoxide and hydrogen synthesis gas, or syngas, is converted into hydrocarbon mixtures composed of high quality gasoline components, aromatic compounds, and lower molecular weight gaseous olefins in one reactor or step. The invention utilizes a novel molybdenum-zeolite catalyst in high pressure hydrogen for conversion, as well as a novel rhenium-zeolite catalyst in place of the molybdenum-zeolite catalyst, and provides for use of the novel catalysts in the process and system of the invention.

White, Mark G; Liu, Shetian

2014-12-09T23:59:59.000Z

424

Division of Human Resources Human Resources / Attendance and Leave Philosophy  

E-Print Network (OSTI)

Division of Human Resources PHILOSOPHY Human Resources / Attendance and Leave Philosophy Form Leave Act (FMLA). USF augments these provisions with local processes and philosophies and, in some cases

Meyers, Steven D.

425

National Geothermal Resource Assessment and Classification |...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Geothermal Resource Assessment and Classification National Geothermal Resource Assessment and Classification National Geothermal Resource Assessment and Classification presentation...

426

A National Resource  

NLE Websites -- All DOE Office Websites (Extended Search)

National Resource National Resource for Industry Manufacturing DeMonstration facility As the nation's premier research laboratory, Oak Ridge National Laboratory is one of the world's most capable resources for transforming the next generation of scientific discovery into solutions for rebuilding and revitalizing America's manufacturing industries. These industries call upon ORNL's expertise in materials synthesis, characterization, and process technology to reduce risk and accelerate the development and deployment of innovative energy-efficient manufacturing processes and materials targeting products of the future. The Department of Energy's first Manufacturing Demonstration Facility (MDF), established at ORNL, helps industry adopt new manufacturing technologies to reduce life-cycle energy and

427

Additional Resources | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Additional Resources Additional Resources Additional Resources October 16, 2013 - 4:36pm Addthis The following resources are focused on Federal new construction and major renovation projects, sustainable construction, and the role of renewable energy technologies in such facilities. These resources are organized by: Resource Guides Renewable Energy Planning Planning Construction Operations and Maintenance Commissioning Sample Plans and Documents Resource Guides Whole Building Design Guide (WBDG) WBDG: New Construction and Major Renovation Guiding Principles (WBDG) Leadership in Energy and Environmental Design (LEED) New Construction and Major Renovation Reference Guide Greening Federal Facilities: An Energy, Environmental, and Economic Resource Guide for Federal Facility Managers and Designers

428

Resource Program (pbl/main)  

NLE Websites -- All DOE Office Websites (Extended Search)

RegDialogue Implementation Regional Dialogue (Post-2006) Subscription Contracts IOUPublic Settlement Slice of the System Billing Procedures Resource Program Firstgov BPA Resource...

429

Developer Resources | Department of Energy  

Office of Environmental Management (EM)

Developer Resources Developer Resources Apps for Energy Apps for Energy The Energy Department is challenging developers to use the Green Button data access program to bring...

430

Sandia National Laboratories: Wind Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

EnergyWind Resources Wind Resources Comments are closed. Renewable Energy Wind Energy Wind Plant Optimization Test Site Operations & Maintenance Safety: Test Facilities Capital...

431

Wind Career Map: Resource List  

Energy.gov (U.S. Department of Energy (DOE))

The following resources were used in the development of the Wind Career Map, associated job profile information, or are potential resources for interested Wind Career Map viewers.

432

Information Resources | Department of Energy  

Energy Savers (EERE)

Information Resources Information Resources Learn about hydrogen and fuel cells, find publications and technical information, view and download multimedia, read presentation...

433

Pathway and Resource Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Pathway and Resource Overview Pathway and Resource Overview Delivering Renewable Hydrogen Workshop - A Focus on Near-Term Applications Mark F. Ruth November 16, 2009 Palm Springs, CA NREL/PR-6A1-47108 National Renewable Energy Laboratory Innovation for Our Energy Future Definition and Presentation Outline Hydrogen pathway analysis is analysis of the total levelized cost (including return on investment), well-to- wheels (WTW) energy use, and WTW emissions for hydrogen production, delivery, and distribution pathways. This presentation focuses on * Pathway analyses using the Macro-System Model (MSM) * Resource and pathway analysis using the Hydrogen Demand and Resource Analysis Tool (HyDRA) * Status of water-electrolysis technology

434

TEMPORARY SUPPORT HUMAN RESOURCES  

E-Print Network (OSTI)

TEMPORARY SUPPORT HUMAN RESOURCES GUIDELINE Workforce Planning | One Washington Square | San José of the Request for Temporary Support, Workforce Planning will make a determination of the type of temporary

Su, Xiao

435

Resource Adequacy INTRODUCTION  

E-Print Network (OSTI)

whether there are sufficient non-hydro resources available to meet loads when the "fuel" for hydroelectric the amount of water for hydroelectric generation) and temperature (which affects the demand for electricity

436

Human Resource Management Delegation  

Directives, Delegations, and Requirements

The notice is to clarifies and updates existing Human Resource Management Delegation Authorities and the levels to which they are delegated. Expired 6-28-97. Does not cancel any directives.

1996-06-28T23:59:59.000Z

437

Human Resources & Rebecca Leinen  

E-Print Network (OSTI)

Human Resources & Training Rebecca Leinen SafetyInformation Systems Chris Smeds Work Management Mark Webb Energy & Utilities Cheryl Gomez Operations & Maintenance Cheryl Gomez, interim Systems Services Delta Force Recycling Sustainability Outreach Office for Sustainability Utility Systems Power

Acton, Scott

438

Mach 2 combustion characteristics of hydrogen/hydrocarbon fuel mixtures  

SciTech Connect

The combustion of H/sub 2//CH/sub 4/ and H/sub 2//C/sub 2/H/sub 4/ mixtures containing 10 to 70 vol pct hydrocarbon at combustor inlet Mach number 2 and temperatures 2000 to 4000 R is investigated experimentally, applying direct-connect test hardware and techniques similar to those described by Diskin and Northam (1987) in the facilities of the NASA Langley Hypersonic Propulsion Branch. The experimental setup, procedures, and data-reduction methods are described; and the results are presented in extensive tables and graphs and characterized in detail. Fuel type and mixture are found to have little effect on the wall heating rate measured near the combustor exit, but H/sub 2//C/sub 2/H/sub 4/ is shown to burn much more efficiently than H/sub 2//CH/sub 4/, with no pilot-off blowout equivalence ratios greater than 0.5. It is suggested that H/sub 2//hydrocarbon mixtures are feasible fuels (at least in terms of combustion efficiency) for scramjet SSTO vehicles operating at freestream Mach numbers above 4.

Diskin, G.S.; Jachimowski, C.J.; Northam, G.B.; Bell, R.A.

1987-01-01T23:59:59.000Z

439

Oxygen sensor for monitoring gas mixtures containing hydrocarbons  

DOE Patents (OSTI)

A gas sensor measures O.sub.2 content of a reformable monitored gas containing hydrocarbons H.sub.2 O and/or CO.sub.2, preferably in association with an electrochemical power generation system. The gas sensor has a housing communicating with the monitored gas environment and carries the monitored gas through an integral catalytic hydrocarbon reforming chamber containing a reforming catalyst, and over a solid electrolyte electrochemical cell used for sensing purposes. The electrochemical cell includes a solid electrolyte between a sensor electrode that is exposed to the monitored gas, and a reference electrode that is isolated in the housing from the monitored gas and is exposed to a reference gas environment. A heating element is also provided in heat transfer communication with the gas sensor. A circuit that can include controls operable to adjust operations via valves or the like is connected between the sensor electrode and the reference electrode to process the electrical signal developed by the electrochemical cell. The electrical signal varies as a measure of the equilibrium oxygen partial pressure of the monitored gas. Signal noise is effectively reduced by maintaining a constant temperature in the area of the electrochemical cell and providing a monitored gas at chemical equilibria when contacting the electrochemical cell. The output gas from the electrochemical cell of the sensor is fed back into the conduits of the power generating system.

Ruka, Roswell J. (Pittsburgh, PA); Basel, Richard A. (Pittsburgh, PA)

1996-01-01T23:59:59.000Z

440

Preliminary Economics for Hydrocarbon Fuel Production from Cellulosic Sugars  

SciTech Connect

Biorefinery process and economic models built in CHEMCAD and a preliminary, genome-scale metabolic model for the oleaginous yeast Lipomyces starkeyi were used to simulate the bioconversion of corn stover to lipids, and the upgrading of these hydrocarbon precursors to diesel and jet fuel. The metabolic model was based on the recently released genome sequence for L. starkeyi and on metabolic pathway information from the literature. The process model was based on bioconversion, lipid extraction, and lipid oil upgrading data found in literature, on new laboratory experimental data, and on yield predictions from the preliminary L. starkeyi metabolic model. The current plant gate production cost for a distillate-range hydrocarbon fuel was estimated by the process model Base Case to be $9.5/gallon ($9.0 /gallon of gasoline equivalent) with assumptions of 2011$, 10% internal return on investment, and 2205 ton/day dry feed rate. Opportunities for reducing the cost to below $5.0/gallon, such as improving bioconversion lipid yield and hydrogenation catalyst selectivity, are presented in a Target Case. The process and economic models developed for this work will be updated in 2014 with new experimental data and predictions from a refined metabolic network model for L. starkeyi. Attaining a production cost of $3.0/gallon will require finding higher value uses for lignin other than power generation, such as conversion to additional fuel or to a co-product.

Collett, James R.; Meyer, Pimphan A.; Jones, Susanne B.

2014-05-18T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Oxygen sensor for monitoring gas mixtures containing hydrocarbons  

DOE Patents (OSTI)

A gas sensor measures O{sub 2} content of a reformable monitored gas containing hydrocarbons, H{sub 2}O and/or CO{sub 2}, preferably in association with an electrochemical power generation system. The gas sensor has a housing communicating with the monitored gas environment and carries the monitored gas through an integral catalytic hydrocarbon reforming chamber containing a reforming catalyst, and over a solid electrolyte electrochemical cell used for sensing purposes. The electrochemical cell includes a solid electrolyte between a sensor electrode that is exposed to the monitored gas, and a reference electrode that is isolated in the housing from the monitored gas and is exposed to a reference gas environment. A heating element is also provided in heat transfer communication with the gas sensor. A circuit that can include controls operable to adjust operations via valves or the like is connected between the sensor electrode and the reference electrode to process the electrical signal developed by the electrochemical cell. The electrical signal varies as a measure of the equilibrium oxygen partial pressure of the monitored gas. Signal noise is effectively reduced by maintaining a constant temperature in the area of the electrochemical cell and providing a monitored gas at chemical equilibria when contacting the electrochemical cell. The output gas from the electrochemical cell of the sensor is fed back into the conduits of the power generating system. 4 figs.

Ruka, R.J.; Basel, R.A.

1996-03-12T23:59:59.000Z

442

Distillation sequence for the purification and recovery of hydrocarbons  

DOE Patents (OSTI)

This invention is an improved distillation sequence for the separation and purification of ethylene from a cracked gas. A hydrocarbon feed enters a C2 distributor column. The top of the C2 distributor column is thermally coupled to an ethylene distributor column, and the bottoms liquid of a C2 distributor column feeds a deethanizer column. The C2 distributor column utilizes a conventional reboiler. The top of the ethylene distributor is thermally coupled with a demethanizer column, and the bottoms liquid of the ethylene distributor feeds a C2 splitter column. The ethylene distributor column utilizes a conventional reboiler. The deethanizer and C2 splitter columns are also thermally coupled and operated at a substantially lower pressure than the C2 distributor column, the ethylene distributor column, and the demethanizer column. Alternatively, a hydrocarbon feed enters a deethanizer column. The top of the deethanizer is thermally coupled to an ethylene distributor column, and the ethylene distributor column utilizes a conventional reboiler. The top of the ethylene distributor column is thermally coupled with a demethanizer column, and the bottoms liquid of the ethylene distributor column feeds a C2 splitter column. The C2 splitter column operates at a pressure substantially lower than the ethylene distributor column, the demethanizer column, and the deethanizer column.

Reyneke, Rian (Katy, TX); Foral, Michael (Aurora, IL); Papadopoulos, Christos G. (Naperville, IL); Logsdon, Jeffrey S. (Naperville, IL); Eng, Wayne W. Y. (League City, TX); Lee, Guang-Chung (Houston, TX); Sinclair, Ian (Warrington, GB)

2007-12-25T23:59:59.000Z

443

Mutual solubilities of water and hydrocarbons from the Cubic plus Association equation of state: A new mixing rule for the correlation of observed minimum hydrocarbon solubilities  

Science Journals Connector (OSTI)

Abstract The cubic plus association (CPA) equation of state was employed to correlate the mutual solubilities of water and hydrocarbons (n-alkanes, cycloalkanes and aromatics). In order to reproduce the minimums observed in concentration vs. temperature curves, a new mixing rule is proposed based on Kabadi and Danner's idea, whereby the water–water dispersive term is corrected to include the hydrophobic hydration effect. With this correction, correlated hydrocarbon solubilities curves have observable curvature at low temperatures. Two binary interaction parameters are required for saturated hydrocarbons and three for aromatics, which is just one more than the original CPA formulation. Using parameters determined from binary data, this improved mixing rule was employed for multicomponent water–hydrocarbon systems, with no further regression, producing better predictions when compared to the conventional van der Waals’ rules.

Milton Medeiros

2014-01-01T23:59:59.000Z

444

Wind Resource Maps (Postcard)  

SciTech Connect

The U.S. Department of Energy's Wind Powering America initiative provides high-resolution wind maps and estimates of the wind resource potential that would be possible from development of the available windy land areas after excluding areas unlikely to be developed. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to Wind Powering America's online wind energy resource maps.

Not Available

2011-07-01T23:59:59.000Z

445

NATURAL GAS RESOURCES IN DEEP SEDIMENTARY BASINS  

SciTech Connect

From a geological perspective, deep natural gas resources are generally defined as resources occurring in reservoirs at or below 15,000 feet, whereas ultra-deep gas occurs below 25,000 feet. From an operational point of view, ''deep'' is often thought of in a relative sense based on the geologic and engineering knowledge of gas (and oil) resources in a particular area. Deep gas can be found in either conventionally-trapped or unconventional basin-center accumulations that are essentially large single fields having spatial dimensions often exceeding those of conventional fields. Exploration for deep conventional and unconventional basin-center natural gas resources deserves special attention because these resources are widespread and occur in diverse geologic environments. In 1995, the U.S. Geological Survey estimated that 939 TCF of technically recoverable natural gas remained to be discovered or was part of reserve appreciation from known fields in the onshore areas and State waters of the United. Of this USGS resource, nearly 114 trillion cubic feet (Tcf) of technically-recoverable gas remains to be discovered from deep sedimentary basins. Worldwide estimates of deep gas are also high. The U.S. Geological Survey World Petroleum Assessment 2000 Project recently estimated a world mean undiscovered conventional gas resource outside the U.S. of 844 Tcf below 4.5 km (about 15,000 feet). Less is known about the origins of deep gas than about the origins of gas at shallower depths because fewer wells have been drilled into the deeper portions of many basins. Some of the many factors contributing to the origin of deep gas include the thermal stability of methane, the role of water and non-hydrocarbon gases in natural gas generation, porosity loss with increasing thermal maturity, the kinetics of deep gas generation, thermal cracking of oil to gas, and source rock potential based on thermal maturity and kerogen type. Recent experimental simulations using laboratory pyrolysis methods have provided much information on the origins of deep gas. Technologic problems are one of the greatest challenges to deep drilling. Problems associated with overcoming hostile drilling environments (e.g. high temperatures and pressures, and acid gases such as CO{sub 2} and H{sub 2}S) for successful well completion, present the greatest obstacles to drilling, evaluating, and developing deep gas fields. Even though the overall success ratio for deep wells is about 50 percent, a lack of geological and geophysical information such as reservoir quality, trap development, and gas composition continues to be a major barrier to deep gas exploration. Results of recent finding-cost studies by depth interval for the onshore U.S. indicate that, on average, deep wells cost nearly 10 times more to drill than shallow wells, but well costs and gas recoveries vary widely among different gas plays in different basins. Based on an analysis of natural gas assessments, many topical areas hold significant promise for future exploration and development. One such area involves re-evaluating and assessing hypothetical unconventional basin-center gas plays. Poorly-understood basin-center gas plays could contain significant deep undiscovered technically-recoverable gas resources.

Thaddeus S. Dyman; Troy Cook; Robert A. Crovelli; Allison A. Henry; Timothy C. Hester; Ronald C. Johnson; Michael D. Lewan; Vito F. Nuccio; James W. Schmoker; Dennis B. Riggin; Christopher J. Schenk

2002-02-05T23:59:59.000Z

446

Desiccant bed on hydrocarbon charged to and removed from underground (salt) cavern  

SciTech Connect

A hydrocarbon fluid storage system is described which consists of in operable conjunction: a cavern formed within an underground salt strata below a ground surface, the cavern comprises a lower liquid volume of saturated sodium chloride storage brine and an upper fluid volume of wet hydrocarbon storage fluid, surface fluid handling means; conduit connecting the lower storage brine and upper storage hydrocarbon fluid with the surface fluid handling means, of fluid transfer means enabling transfer of brine and hydrocarbon fluid from the surface to the cavern and from the cavern to the surface, such that brine can be added to or withdrawn from the lower brine volume and hydrocarbon fluids can be added to or withdrawn from the upper hydrocarbon fluid volume, and at least one desiccant drier means positioned at the surface in operable association with the surface fluid handling means whereby the wet hydrocarbon fluid upon withdrawal from the cavern passes through the desiccant drier means and thereby becomes dry, and dry hydrocarbon fluid intended for storage passes through the desiccant drier prior to entering the storage cavern and thereby becomes wet.

Washer, S.P.

1986-06-03T23:59:59.000Z

447

Adsorption and Desorption of Hydrocarbons on a Supported Nickel Cracking Catalyst  

Science Journals Connector (OSTI)

...Hydrocarbons on a Supported Nickel Cracking Catalyst A. K. Galwey A study has been made...a high area supported nickel cracking catalyst. Measurements have been made of (i...adsorbed, after standard preparation of the catalyst, when a known volume of each hydrocarbon...

1963-01-01T23:59:59.000Z

448

Novel Methane, Ethane, and Propane Oxidizing Bacteria at Marine Hydrocarbon Seeps Identified by Stable Isotope Probing  

E-Print Network (OSTI)

Novel Methane, Ethane, and Propane Oxidizing Bacteria at Marine Hydrocarbon Seeps Identified by Stable Isotope Probing Running Title: Novel Methane, Ethane, and Propane Oxidizing Bacteria Section hydrocarbons in surface sediment from the Coal Oil Point seep field, offshore Santa4 Barbara, California. After

Sessions, Alex L.

449

The spatial scales, distribution, and intensity of natural marine hydrocarbon seeps near Coal Oil Point, California  

E-Print Network (OSTI)

area) are not well established, either globally or within strong source areas such as near Coal OilThe spatial scales, distribution, and intensity of natural marine hydrocarbon seeps near Coal Oil hydrocarbon seepage from marine environments is an important source of methane and other gases

Washburn, Libe

450

Mutagenicity of Soot and Associated Polycyclic Aromatic Hydrocarbons to Salmonella typhimurium  

Science Journals Connector (OSTI)

...polycyclic aromatic hydrocarbon fraction in terms...by the incomplete combustion of organic material...sediments (1), heat and power generation...PAH from fuel combustion found in the atmosphere...polycyclic aromatic hydrocarbons; PMS, postmitochondrial...amounts of mutation (data not presented...

Debra A. Kaden; Ronald A. Hites; and William G. Thilly

1979-10-01T23:59:59.000Z

451

Aryl hydrocarbon receptor polymorphisms and dioxin resistance in Atlantic killifish (Fundulus heteroclitus)  

E-Print Network (OSTI)

Aryl hydrocarbon receptor polymorphisms and dioxin resistance in Atlantic killifish (Fundulus aromatic hydrocarbons (HAHs) such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) as well as polynuclear and that the frequencies of the major allele types differ between dioxin- sensitive and dioxin-resistant populations

Hahn, Mark E.

452

QSPR models of boiling point, octanolwater partition coefficient and retention time index of polycyclic aromatic hydrocarbons  

E-Print Network (OSTI)

QSPR models of boiling point, octanol­water partition coefficient and retention time index of polycyclic aromatic hydrocarbons Fabiana Alves de Lima Ribeiro, MaŽrcia Miguel Castro Ferreira* Laborato Structure­Property Relationship (QSPR) analysis and study of polycyclic aromatic hydrocarbons (PAHs

Ferreira, MĂĄrcia M. C.

453

NEW MARINE DECAPOD CRUSTACEANS FROM WATERS INFLUENCED BY HYDROmERMAL DISCHARGE, BRINE, AND HYDROCARBON SEEPAGE  

E-Print Network (OSTI)

and waters influenced by brine and hydrocarbon seeps continue to yield species new to science. Such enNEW MARINE DECAPOD CRUSTACEANS FROM WATERS INFLUENCED BY HYDROmERMAL DISCHARGE, BRINE, AND HYDROCARBON SEEPAGE AUSTIN B. WILLIAMS} ABSTRACT Five species of decapod crustaceans new to science

454

Polycyclic aromatic hydrocarbons: a QSPR study Marcia M.C. Ferreira  

E-Print Network (OSTI)

Polycyclic aromatic hydrocarbons: a QSPR study Marcia M.C. Ferreira UNICAMP Instituto de QuÔmica studies such as the boiling temperature (Tb), the retention index (RI), n-octanol/water partition coecient; Chemometrics 1. Introduction The polycyclic aromatic hydrocarbons (PAH) have been, for a long time, a focus

Ferreira, MĂĄrcia M. C.

455

PARTICLE-ASSOCIATED POLYCYCLIC AROMATIC HYDROCARBONS IN THE ATMOSPHERE OF HONG KONG  

E-Print Network (OSTI)

PARTICLE-ASSOCIATED POLYCYCLIC AROMATIC HYDROCARBONS IN THE ATMOSPHERE OF HONG KONG M. ZHENG and M Technology, Clear Water Bay, Hong Kong, China ( present address: Graduate School of Oceanography, University@ust.hk) (Received 3 June 1998; accepted 22 December 1998) Abstract. Polycyclic aromatic hydrocarbons (PAHs) in total

Zheng, Mei

456

Induced Microearthquake Patterns in Hydrocarbon and Geothermal Reservoirs: W. Scott Phillips  

E-Print Network (OSTI)

Induced Microearthquake Patterns in Hydrocarbon and Geothermal Reservoirs: A Review W. Scott or production of fluids can induce microseismic events in hydrocarbon and geothermal reservoirs. By deploying sensors downhole, data sets have been collected that consist of a few hundred to well over 10,000 induced

457

Biological Monitoring of Fire Fighters: Sister Chromatid Exchange and Polycyclic Aromatic Hydrocarbon-DNA Adducts in Peripheral Blood Cells  

Science Journals Connector (OSTI)

...polycyclic aromatic hydrocarbon-DNA adduct levels...exposure to carcinogenic combustion products. Cytoge...polycyclic aromatic hydrocarbon; CI, confidence interval...estimating exposures to combustion and pyrolysis products...into water, briefly heat denatured (100 Cfor...

Saou-Hsing Liou; David Jacobson-Kram; Miriam C. Poirier; Dung Nguyen; Paul T. Strickland; and Melvyn S. Tockman

1989-09-01T23:59:59.000Z

458

Biological Monitoring of Fire Fighters: Sister Chromatid Exchange and Polycyclic Aromatic Hydrocarbon-DNA Adducts in Peripheral Blood Cells  

Science Journals Connector (OSTI)

...polycyclic aromatic hydrocarbon-DNA adduct levels...to carcinogenic combustion products. Cytoge...polycyclic aromatic hydrocarbon; CI, confidence...controlled for during data analysis. Collection...estimating exposures to combustion and pyrolysis products...water, briefly heat denatured (100...

Saou-Hsing Liou; David Jacobson-Kram; Miriam C. Poirier; Dung Nguyen; Paul T. Strickland; and Melvyn S. Tockman

1989-09-01T23:59:59.000Z

459

Levels of Tobacco-Specific Nitrosamines and Polycyclic Aromatic Hydrocarbons in Mainstream Smoke from Different Tobacco Varieties  

Science Journals Connector (OSTI)

...carcinogenic polycyclic aromatic hydrocarbons in mainstream cigarette...21 U.S. EPA. Ambient Water Quality Criteria for Polynuclear Aromatic Hydrocarbons. EPA 440/5-80-069...Quality Criteria for Water; EPA 440/5-86-001...

Yan S. Ding; Liqin Zhang; Ram B. Jain; Ntasha Jain; Richard Y. Wang; David L. Ashley; and Clifford H. Watson

2008-12-01T23:59:59.000Z

460

Kelly Scientific Resources Kelly Scientific Resources yy BIOTECHNOLOGY DRUG &  

E-Print Network (OSTI)

Kelly Scientific Resources Kelly Scientific Resources yy BIOTECHNOLOGY DRUG & PHARMACEUTICAL · What Kelly Scientific Resources or staffing agencies are and how they work?they work? · How to work Role: ­ Northern California Recruiting and Business efforts for Kelly Scientific Resources ­ Promote

Puglisi, Joseph

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Method for cracking hydrocarbon compositions using a submerged reactive plasma system  

DOE Patents (OSTI)

A method is described for cracking a liquid hydrocarbon composition (e.g. crude oil) to produce a cracked hydrocarbon product. A liquid hydrocarbon composition is initially provided. An electrical arc is generated directly within the hydrocarbon composition so that the arc is entirely submerged in the composition. Arc generation is preferably accomplished using a primary and secondary electrode each having a first end submerged in the composition. The first ends of the electrodes are separated from each other to form a gap there between. An electrical potential is then applied to the electrodes to generate the arc within the gap. A reactive gas is thereafter delivered to the arc which forms a bubble around the arc. Gas delivery may be accomplished by providing a passageway through each electrode and delivering the gas through the passageways. The arc and gas cooperate to produce a plasma which efficiently cracks the hydrocarbon composition. 6 figs.

Kong, P.C.

1997-05-06T23:59:59.000Z

462

New modified hydrocarbon resins; An alternative to styrenated terpene resins in hot melts  

SciTech Connect

This paper reports on the development of two hydrocarbon-based resin formulations that could be used with different thermoplastic block copolymers to formulate pressure-sensitive adhesives. Results are examined with one of these resins in formulations with styrene-isoprene-styrene (SIS) and styrene-butadiene (SB) compounds. The new modified hydrocarbon resin, with a softening point of 98{degrees} C, matches the adhesive performance of a terpene resin with a softening point of 105{degrees} C. The resin performs as well as the modified terpene in SIS-, SB-, and EVA-based adhesives. The new hydrocarbon resin is especially well suited for hot-melt adhesives. It exhibits low volatility, good color stability, and excellent melt viscosity stability. Since the new resin is based on petroleum hydrocarbon feedstocks, it should be available at moderate, stable prices. The other hydrocarbon resin, with a softening point of 85{degrees} C, produced comparable results.

Carper, J.D. (Hercules Inc., Wilmington, DE (US))

1990-06-01T23:59:59.000Z

463

Time sequenced heating of multiple layers in a hydrocarbon containing formation  

DOE Patents (OSTI)

A method for treating a hydrocarbon containing formation may include providing heat to a first hydrocarbon layer in the formation from a first heater located in an opening in the formation. The opening and the first heater may have a horizontal or inclined portion located in the first hydrocarbon layer and at least one connecting portion extending between the horizontal or inclined portion and the surface. Isolation material is placed in the opening such that the isolation material partially isolates the layer in which the horizontal or inclined portion of the first heater is located. An additional horizontal or inclined opening portion that extends from at least one of the connecting portions of the opening is formed in a second hydrocarbon layer. A second heater to provide heat the second hydrocarbon formation is placed in the additional substantially horizontal opening portion.

Goldberg, Bernard (Houston, TX); Hale, Arthur Herman (Houston, TX); Miller, David Scott (Katy, TX); Vinegar, Harold J. (Bellaire, TX)

2009-12-22T23:59:59.000Z

464

Method for cracking hydrocarbon compositions using a submerged reactive plasma system  

DOE Patents (OSTI)

A method for cracking a liquid hydrocarbon composition (e.g. crude oil) to produce a cracked hydrocarbon product. A liquid hydrocarbon composition is initially provided. An electrical arc is generated directly within the hydrocarbon composition so that the arc is entirely submerged in the composition. Arc generation is preferably accomplished using a primary and secondary electrode each having a first end submerged in the composition. The first ends of the electrodes are separated from each other to form a gap therebetween. An electrical potential is then applied to the electrodes to generate the arc within the gap. A reactive gas is thereafter delivered to the arc which forms a bubble around the arc. Gas delivery may be accomplished by providing a passageway through each electrode and delivering the gas through the passageways. The arc and gas cooperate to produce a plasma which efficiently cracks the hydrocarbon composition.

Kong, Peter C. (Idaho Falls, ID)

1997-01-01T23:59:59.000Z

465

Kinetic Studies on the Hydrogen Peroxide-Enhanced In Situ Biodegradation of Hydrocarbons in Water-Saturated Ground Zone  

Science Journals Connector (OSTI)

Techniques are rapidly developing for aerobic biodegradation of hydrocarbons in lower water-bearing formations. It is well known that...

Dr. E. R. Barenschee; Dr. O. Helmling; S. Dahmer; B. Del Grosso…

1990-01-01T23:59:59.000Z

466

One-Step Production of Superhydrophobic Coatings on Flat Substrates via Atmospheric Rf Plasma Process Using Non-Fluorinated Hydrocarbons  

Science Journals Connector (OSTI)

One-Step Production of Superhydrophobic Coatings on Flat Substrates via Atmospheric Rf Plasma Process Using Non-Fluorinated Hydrocarbons ... This paper describes the direct deposition of hydrocarbon coatings with a static water contact angle higher than 150 using simple C6 hydrocarbons as a reactive gas in helium plasma generated in ambient air without any preroughening of the silicon (100) substrate. ...

Seul Hee Lee; Zachary R. Dilworth; Erik Hsiao; Anna L. Barnette; Matthew Marino; Jeong Hoon Kim; Jung-Gu Kang; Tae-Hwan Jung; Seong H. Kim

2011-01-31T23:59:59.000Z

467

Identification of Novel Methane-, Ethane-, and Propane-Oxidizing Bacteria at Marine Hydrocarbon Seeps by Stable Isotope Probing  

Science Journals Connector (OSTI)

...detector. When the hydrocarbon gas had nearly been...additional 5 ml of hydrocarbon gas was added. Oxygen...second 5-ml aliquot of hydrocarbon had been consumed...splitless injector, a GC combustion III interface, and...at 37C, followed by heat inactivation for 20...

Molly C. Redmond; David L. Valentine; Alex L. Sessions

2010-07-30T23:59:59.000Z

468

Polycyclic Aromatic Hydrocarbons in C8 Isomer Aromatic Feed: Analysis by GC, GC/MS, and GC/FTIR Techniques  

Science Journals Connector (OSTI)

......the concentrated hydrocarbon residue of C 8...Polycyclic aromatic hydrocarbons (PAHs) are recognized...fossil fuels, combustion products, and...monocyclic aro matic hydrocarbons like benzene or...feed-effluent heat exchangers (16...and a Shimadzu data pro cessor (C-R......

V.N. Garg; B.D. Bhatt; V.K. Kaushik; K.R. Murthy

1987-06-01T23:59:59.000Z

469

Molecular Dynamics Simulations of End-to-End Contact Formation in Hydrocarbon Chains in Water and Aqueous Urea  

E-Print Network (OSTI)

Molecular Dynamics Simulations of End-to-End Contact Formation in Hydrocarbon Chains in Water is to probe contact formation between two ends of model hydrocarbon chains in water and 6 M aqueous urea "folding" event, namely, the formation of end-to-end contact in the linear hydrocarbon chain (HC) CH3(CH2

Thirumalai, Devarajan

470

Natural Resource Management Plan Update  

E-Print Network (OSTI)

Natural Resource Management Plan Update Tim Green Environmental Protection Division Community. Cultural Resources) · Focus on gaining better understanding of site resources · Began or continued managing · Monitoring layers · Cultural Resources ­ WW I, WW II, CCC GIS used for planning ­ NSLS II, LISF, Permits, etc

Homes, Christopher C.

471

The Resources Agency of California  

E-Print Network (OSTI)

· Department of Forestry & Fire Protection · Department of Parks & Recreation · Department of Water Resources

472

Energy Resources for Tornado Season  

Office of Energy Efficiency and Renewable Energy (EERE)

Learn about the Office of Energy Efficiency and Renewable Energy's resources for post-tornado recovery.

473

Energy Resources for Hurricane Season  

Energy.gov (U.S. Department of Energy (DOE))

Learn about the Office of Energy Efficiency and Renewable Energy's resources for post-hurricane recovery.

474

Raw materials resources  

Science Journals Connector (OSTI)

Mineral resources continue to play an essential role in the world economy: industrial economies depend on the availability of sources of energy and metals; the wealth of some countries is liable to fluctuate in response to variations over time in the price of the resources extracted. Predictions made early in the 1970s of exhaustion of resources of important minerals, e.g. lead and zinc, have proved to be mistaken, and from the viewpoint of the late-1980s it seems likely that total world consumption of mineral resources will continue to rise. A continuation is expected of the trend for an increased proportion of ores being converted into end-products in the country of extraction. In the highly industrialized countries the importance of mineral resources will tend to decrease relative to total manufactured goods and services, and the demand for imported minerals will decrease as other minerals are substituted and more metals are recycled. Developing countries which export raw minerals will be adversely affected because the prices of the minerals that they sell will rise more slowly than the prices for manufactured goods that they import.

Martin Kursten; Georg Bluemel; Lothar Lahner; Helmut Schmidt

1990-01-01T23:59:59.000Z

475

Water Resources Center Annual Technical Report  

E-Print Network (OSTI)

research effort is resource development. As market prices for natural resources (gold, oil, lumber, other

476

Methane, Nonmethane Hydrocarbons, Alkyl Nitrates, and Chlorinated Carbon  

NLE Websites -- All DOE Office Websites (Extended Search)

Atmospheric Trace Gases in Whole-Air Samples Atmospheric Trace Gases in Whole-Air Samples Methane, Nonmethane Hydrocarbons, Alkyl Nitrates, and Chlorinated Carbon Compounds including 3 Chlorofluorocarbons (CFC-11, CFC-12, and CFC-113) in Whole-air Samples graphics Graphics data Data Investigator Donald Blake Department of Chemistry, University of California Irvine, California, 92697 USA Period of Record April 1979 - December 2012 Methods Whole-air samples are collected in conditioned, evacuated, 2-L stainless steel canisters; each canister is filled to ambient pressure over a period of about 1 minute (approximately 20 seconds to 2 minutes). These canisters are returned to the University of California at Irvine for chromatographic analysis. Analysis for methane includes gas chromatography with flame ionization, as

477

Solution mining systems and methods for treating hydrocarbon containing formations  

DOE Patents (OSTI)

A method for treating an oil shale formation comprising nahcolite is disclosed. The method includes providing a first fluid to a portion of the formation through at least two injection wells. A second fluid is produced from the portion through at least one injection well until at least two injection wells are interconnected such that fluid can flow between the two injection wells. The second fluid includes at least some nahcolite dissolved in the first fluid. The first fluid is injected through one of the interconnected injection wells. The second fluid is produced from at least one of the interconnected injection wells. Heat is provided from one or more heaters to the formation to heat the formation. Hydrocarbon fluids are produced from the formation.

Vinegar, Harold J. (Bellaire, TX); de Rouffignac, Eric Pierre (Rijswijk, NL); Schoeling, Lanny Gene (Katy, TX)

2009-07-14T23:59:59.000Z

478

Chapter 4 - Physical Properties of Hydrocarbons and Petrochemicals  

Science Journals Connector (OSTI)

Abstract A brief description of the most common hydrocarbons and chemicals used in the process industries is provided, starting from the simplest to the more complex. Additionally, several tables are provided that identify the molecular compositions and typical fire hazards (flash points, flammability limits, autoignition temperatures) of these common materials. The specific fire hazard terms are explained in further detail for better understanding of the risks involved with processing and handling of the materials. An autoignition temperature approximation method is also provided for use where a mixture of material may be present. Physical properties that may influence the severity of an incident from these materials are mentioned and described, which includes vapor density, vapor pressure, and specific gravity.

Dennis P. Nolan

2014-01-01T23:59:59.000Z

479

Polynuclear aromatic hydrocarbons (PAHs) in fish from the Arabian Gulf  

SciTech Connect

Emphasis has been placed upon the identification and qualification of compounds with potential adverse health effects on humans. Prominent among this group are polynuclear aromatic hydrocarbons (PAHs), several of which are known or suspected carcinogens. PAHs enter the marine environment from a variety of sources including petroleum pollution, industrial and domestic effluents, atmospheric particles, and biosynthesis by plants and microorganisms. Although one-third of the world's oil is produced around the Arabian Gulf, no detailed analysis have been conducted to determine PAHs in this region. Nevertheless, numerous investigations have shown the ability of marine organisms including fish to accumulation PAHs from solution or dispersion in seawater. When fish are harvested, a human health hazard may result. In the present communication, high performance liquid chromatography (HPLC) was used to identify and measure sixteen PAHs priority pollutants issued by US Environmental Protection Agency (EPA) in fourteen species of commercially significant fish from the NW Arabian Gulf.

DouAbdul, A.A.Z.; Abaychi, J.K.; Al-Edanee, T.E.; Ghani, A.A.; Al-Saad, H.T.

1987-03-01T23:59:59.000Z

480

Method and apparatus for hydrocarbon recovery from tar sands  

DOE Patents (OSTI)

A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000/degree/F in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs. 1 fig., 1 tab.

Westhoff, J.D.; Harak, A.E.

1988-05-04T23:59:59.000Z

Note: This page contains sample records for the topic "hydrocarbon resources sarah" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Method and apparatus for hydrocarbon recovery from tar sands  

DOE Patents (OSTI)

A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000.degree. F. in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs.

Westhoff, James D. (Laramie, WY); Harak, Arnold E. (Laramie, WY)

1989-01-01T23:59:59.000Z

482

Distribution of polycyclic aromatic hydrocarbons (PAH's) in marsh sediments, Iraq  

SciTech Connect

Recently there has been a growing concern in the release of harmful organics into the environment. Carcinogenic polycyclic aromatic hydrocarbons (PAH's) are a class of compounds of interset due to their possible harmful effects to man as well as organisms. Anthropogenic PAH's may reach aquatic environment as a result of both industrial and domestic effluents, deposition of airborne particles, surface runoff and oil spillage. Having a relatively low water solubility and high affinity to sorb to the suspended particulate matter, most of the PAH's introduced to the aquatic environment tend to accumulate in bottom sediments. Sedimentary PAH's may thus provide a record of the input and history of these pollutants. Consequently, the distribution of PAH's in aquatic sediments have received considerable attention. The purpose of the present work was to establish the distribution of PAH's in the sediments of the marsh region located in southern Iraq.

Al-Saad, H.T.; Al-Timari, A.A. (Univ. of Basrah (Iraq))

1989-12-01T23:59:59.000Z

483

Pyrochlore-type catalysts for the reforming of hydrocarbon fuels  

DOE Patents (OSTI)

A method of catalytically reforming a reactant gas mixture using a pyrochlore catalyst material comprised of one or more pyrochlores having the composition A.sub.2-w-xA'.sub.wA''.sub.xB.sub.2-y-zB'.sub.yB''.sub.zO.sub.7-.DELTA.. Distribution of catalytically active metals throughout the structure at the B site creates an active and well dispersed metal locked into place in the crystal structure. This greatly reduces the metal sintering that typically occurs on supported catalysts used in reforming reactions, and reduces deactivation by sulfur and carbon. Further, oxygen mobility may also be enhanced by elemental exchange of promoters at sites in the pyrochlore. The pyrochlore catalyst material may be utilized in catalytic reforming reactions for the conversion of hydrocarbon fuels into synthesis gas (H.sub.2+CO) for fuel cells, among other uses.

Berry, David A. (Morgantown, WV); Shekhawat, Dushyant (Morgantown, WV); Haynes, Daniel (Morgantown, WV); Smith, Mark (Morgantown, WV); Spivey, James J. (Baton Rouge, LA)

2012-03-13T23:59:59.000Z

484

Heating hydrocarbon containing formations in a spiral startup staged sequence  

DOE Patents (OSTI)

Methods for treating a hydrocarbon containing formation are described herein. Methods may include treating a first zone of the formation. Treatment of a plurality of zones of the formation may be begun at selected times after the treatment of the first zone begins. The treatment of at least two successively treated zones may begin at a selected time after treatment of the previous zone begins. At least two of the successively treated zones may be adjacent to the zone treated previously. The successive treatment of the zones proceeds in an outward, substantially spiral sequence from the first zone so that the treatment of the zones may move substantially spirally outwards towards a boundary of the treatment area.

Vinegar, Harold J. (Bellaire, TX); Miller, David Scott (Katy, TX)

2009-12-15T23:59:59.000Z

485

Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues  

Reports and Publications (EIA)

Over the past five years, rapid growth in U.S. onshore natural gas and oil production has led to increased volumes of natural gas plant liquids (NGPL) and liquefied refinery gases (LRG). The increasing economic importance of these volumes, as a result of their significant growth in production, has revealed the need for better data accuracy and transparency to improve the quality of historical data and projections for supply, demand, and prices of these liquids, co-products, and competing products. To reduce confusion in terminology and improve its presentation of data, EIA has worked with industry and federal and state governments to clarify gas liquid terminology and has developed the term Hydrocarbon Gas Liquids, or HGL.

2014-01-01T23:59:59.000Z

486

Resources | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Resources Resources Resources About one in every four federal employees is a military Veteran. At the Department of Energy, 19 percent of our workforce is made up of veterans. Veterans, their spouses, and dependent children are eligible for a variety of benefits provided by the Federal government. Some of these benefits are connected with service disabilities; others depend on amount of time served and in what capacity. Regardless, any Veteran seeking employment with a Federal agency should be aware of the many employment and work-life assistance programs that are available. Employment Information What is Veterans Preference Eligibility? Read more about employment eligibility for Veterans by visiting the Veterans Preference Eligibility page at FedsHireVets.gov. What are Special Hiring Authorities? To learn about the hiring authorities

487

Relocation Guide, Human Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Relocation Information Guide Relocation Information Guide The Human Resources Division is providing this Information Guide to you to help ease the transition of relocating to Long Island. Relocating to a new place can be an exciting as well as stressful time. We have compiled information that can be very helpful with the many issues you may face. You may also seek assistance from the recruiter you work with in Human Resources. Service Disclaimer - This web page contains links to other Internet sites. These links are not endorsements of any products or services and no information in such site has been endorsed or approved by Brookhaven National Laboratory or the Human Resources Division. Here are some of the issues: Cost of living Buying or renting a home Schools in the area

488

Internal Resources Home  

NLE Websites -- All DOE Office Websites (Extended Search)

Budget Budget Proposals Human Resources Administration Internal Resources Administration--Includes an Administrative Services Directory and an A-Z index. Budget - Contacts Employee Talent Profile System--A system, launched by Jay Keasling in late 2012, populated with profiles of both scientists and non-scientists, meant to be a resource for the creation of teams across the Biosciences Area and the persue of collective funding opportunities both internal and external to the Laboratory. Complete your profile and look for more system enhancements in the coming year. Equipment List (viewable by Berkeley Lab staff only) -- A list of equipment used in the Life Sciences Division. Several equipment needs training prior to use, therefore, please always contact the person responsible if interested in using the equipment. If listed as a contact on

489

Establishing Regional Resource Centers  

Wind Powering America (EERE)

Establishing Regional Resource Centers Establishing Regional Resource Centers July 25, 2013 Coordinator: Welcome and thank you for standing by. At this time all participants are in a listen only mode. To ask a question later during the question and answer session please press star then 1 on your touchtone phone. Today's conference is being recorded. If you have any objections you may disconnect. And I would like to turn it over to Mr. Jonathan Bartlett. Sir, you may begin. Jonathan Bartlett: Thank you very much. This is Jonathan Bartlett from the Department of Energy's Wind and Water Power Technologies Office. Today's WPA Webinar will be on the subject of establishing regional resource centers. I will be joined by Ian Baring-Gould at the National Renewable Energy Laboratory and the

490

Teacher and General Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne Argonne Science Project Ideas! Our Teacher and General Resources section provides you with online aids for learning about science, such as a tutorial of science equipment, as well as guides for the metric system. Please select any item below that interests you. Also, if you have an idea for a great teacher resource that we could share, please click our Ideas page. We would love to hear from you! Science Equipment Resources: Online Basic Laboratory Equipment Information An Introduction to Basic Laboratory Equipment All students need to know and understand the function of the equipment that they will be using in the science classroom. This exercise is to help students know a beaker from a bunsen burner! TSwift MB 3200 Microscope Online Tutorial Online Microscope Tutorial

491

Laboratory Computing Resource Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Computing DOE Logo Computing DOE Logo Search BIO ... Search Argonne Home > BIO home > Laboratory Computing Resource Center BIO Home Page About BIO News Releases Research Publications People Contact Us Organization Chart Site Index Inside BIO BIO Safety About Argonne Argonne National Laboratory Logo Laboratory Computing Resource Center In 2002 Argonne National Laboratory established the Laboratory Computing Project to enable and promote the use of high-performance computing (HPC) across the Laboratory in support of its varied research missions. The Laboratory Computing Resource Center (LCRC) was established, and in April 2003 LCRC began full operations with Argonne’s first teraflops computing cluster, Jazz. In 2010 Jazz was replaced by Fusion, with a peak performance of 30 teraflops (and still growing). We just acquired Blues which will a performance of 100 teraflops.

492

Thermodynamic properties of hydrocarbon liquids at high pressures and temperatures  

SciTech Connect

Understanding the organic/inorganic interface in the Earth's crust requires values of the thermodynamic properties of hydrocarbon species in crude oil, coal, and natural gas at elevated temperatures and pressures. Values of the apparent standard partial molal Gibbs free energies and enthalpies of formation and the standard partial molal entropies and heat capacities of these organic species can be computed as a function of temperature at 1 bar using the equations of state adopted by Helgeson et al (1991). The pressure dependence of the thermodynamic properties can be calculated from a modified version of the Parameters From Group Contributions (PFGC) equation of state. To improve the accuracy of these predictions, critical evaluation of high-pressure density experiments reported in the literature was used in the present study to characterize b[sub j] as a function of pressure and temperature. The revised PFGC equation of state permits accurate calculation of the standard partial molal volumes of the major hydrocarbon species in the aliphatic, aromatic, and naphthenic fractions of crude oil, as well as fatty acids, phenols, and naphthenic acids at temperatures and pressures to 500 C and 5 kbar. Combining the revised PFGC equation of state and parameters with the standard partial molal properties of these species at one bar and those of aqueous species and minerals permits calculation of the apparent standard partial molal Gibbs Free energies of reaction, and thus equilibrium constants for a wide variety of chemical equilibria among organic liquids, solids, and gases, aqueous species, and minerals at temperatures and pressures characteristic of both diagenetic and low-grade metamorphic processes in the Earth's crust.

Aagaard, P. (Univ. of Oslo (Norway). Dept. of Geology); Oelkers, E.H. (Univ. Paul Sabatier, Toulouse (France). Lab. de Geochimie); Helgeson, H.C. (Univ. of California, Berkeley, CA (United States). Dept. of Geology and Geophysics)

1992-01-01T23:59:59.000Z

493

Resources: ADEPS: LANL Inside  

NLE Websites -- All DOE Office Websites (Extended Search)

ADEPS Resources ADEPS Resources ADEPS Facilities & Institutes Institute for Multiscale Materials Studies (IMMS) Materials Design Institute Milagro Gamma-Ray Observatory Quantum Institute (QI) Superconductivity Technology Center (STC) Trident Laser Facility Weapons Neutron Research Facility (WNR) ADEPS Science News LA Science, LANSCE Special Edition #30 (pdf) MPA Matters Physics research in the news Materials research highlights Materials facilities and capabilities Materials research in the news Conferences & Meetings Lujan Seminar Series MS Cookies and Tea PT Colloquium Quantum Lunch National User Facilities Center for Integrated Nanotechnologies (CINT) Los Alamos Neutron Science Center (LANSCE) National High Magnetic Field Laboratory (NHMFL) Professional Societies & National Academies

494

RESOURCE ASSESSMENT OF THE IN-PLACE AND POTENTIALLY RECOVERABLE DEEP NATURAL GAS RESOURCE OF THE ONSHORE INTERIOR SALT BASINS, NORTH CENTRAL AND NORTHEASTERN GULF OF MEXICO  

SciTech Connect

The University of Alabama and Louisiana State University have undertaken a cooperative 3-year, advanced subsurface methodology resource assessment project, involving petroleum system identification, characterization and modeling, to facilitate exploration for a potential major source of natural gas that is deeply buried (below 15,000 feet) in the onshore interior salt basins of the North Central and Northeastern Gulf of Mexico areas. The project is designed to assist in the formulation of advanced exploration strategies for funding and maximizing the recovery from deep natural gas domestic resources at reduced costs and risks and with minimum impact. The results of the project should serve to enhance exploration efforts by domestic companies in their search for new petroleum resources, especially those deeply buried (below 15,000 feet) natural gas resources, and should support the domestic industry's endeavor to provide an increase in reliable and affordable supplies of fossil fuels. The principal research effort for Year 1 of the project is data compilation and petroleum system identification. The research focus for the first nine (9) months of Year 1 is on data compilation and for the remainder of the year the emphasis is on petroleum system identification. The objectives of the study are: to perform resource assessment of the in-place deep (>15,000 ft) natural gas resource of the onshore interior salt basins of the North Central and Northeastern Gulf of Mexico areas through petroleum system identification, characterization and modeling and to use the petroleum system based resource assessment to estimate the volume of the in-place deep gas resource that is potentially recoverable and to identify those areas in the interior salt basins with high potential to recover commercial quantities of the deep gas resource. The project objectives will be achieved through a 3-year effort. First, emphasis is on petroleum system identification and characterization in the North Louisiana Salt Basin, the Mississippi Interior Salt Basin, the Manila Sub-basin and the Conecuh Sub-basin of Louisiana, Mississippi, Alabama and Florida panhandle. This task includes identification of the petroleum systems in these basins and the characterization of the overburden, source, reservoir and seal rocks of the petroleum systems and of the associated petroleum traps. Second, emphasis is on petroleum system modeling. This task includes the assessment of the timing of deep (>15,000 ft) gas generation, expulsion, migration, entrapment and alteration (thermal cracking of oil to gas). Third, emphasis is on resource assessment. This task includes the volumetric calculation of the total in-place hydrocarbon resource generated, the determination of the volume of the generated hydrocarbon resource that is classified as deep (>15,000 ft) gas, the estimation of the volume of deep gas that was expelled, migrated and entrapped, and the calculation of the potential volume of gas in deeply buried (>15,000 ft) reservoirs resulting from the process of thermal cracking of liquid hydrocarbons and their transformation to gas in the reservoir. Fourth, emphasis is on identifying those areas in the onshore interior salt basins with high potential to recover commercial quantities of the deep gas resource.

Ernest A. Mancini

2004-04-16T23:59:59.000Z

495

Microsoft PowerPoint - EIA PG V3a.pptx  

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

World Hydrocarbon Resources World Hydrocarbon Resources Sarah O. Ladislaw, Center for Strategic and International Studies John Staub, U.S. Energy Information Administration Donald L. Gautier, U.S. Geological Survey Phani Gadde, Wood Mackenzie Vello Kuuskraa, Advanced Resources International The world will consume 1,100 billion barrels of oil between 2010 and 2040 0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 Cummulative consumption 2010- 2040 Proved reserves Unproved shale Reserve growth & undiscovered Rest of world US oil billion barrels Source: ARI 2013; O&GJ Dec. 2012; USGS 2012; EIA AEO2013 Reference case John Staub, EIA Conference, June 17, 2013 2 Technically recoverable resources And 4,475 trillion cubic feet of natural gas between 2010 and 2040 0 1,000 2,000 3,000

496

Coalbed methane resource potential of the Piceance Basin, northwestern Colorado  

SciTech Connect

As predicted, from an evolving coalbed methane producibility model, prolific coalbed methane production is precluded in the Piceance Basin by the absence of coal bed reservoir continuity and dynamic ground-water flow. The best potential for production may lie at the transition zone from hydropressure to hydrocarbon overpressure and/or in conventional traps basinward of where outcrop and subsurface coals are in good reservoir and hydraulic communication. Geologic and hydrologic synergy among tectonic and structural setting, depositional systems and coal distribution, coal rank, gas content, permeability and hydrodynamics are the controls that determine the coalbed methane resource potential of the Piceance Basin. Within the coal-bearing Upper Cretaceous Williams Fork Formation, the prime coalbed methane target, reservoir heterogeneity and thrust faults cause coal beds along the Grand Hogback and in the subsurface to be in modest to poor reservoir and hydraulic communication, restricting meteoric ground water recharge and basinward flow. Total subsurface coalbed methane resources are still estimated to be approximately 99 Tcf (3.09 Tm{sup 3}), although coalbed methane resource estimates range between 80 (2.49 Tm{sup 3}) and 136 Tcf (4.24 Tm{sup 3}), depending on the calculation method used. To explore for high gas contents or fully gas-saturated coals and consequent high productivity in the Piceance Basin, improved geologic and completion technologies including exploration and development for migrated conventionally and hydrodynamically trapped gases, in-situ generated secondary biogenic gases, and solution gases will be required.

Tyler, R.; Scott, A.R.; Kaiser, W.R. [Univ. of Texas, Austin, TX (United States)

1996-06-01T23:59:59.000Z

497

Soil Iodine Determination in Deccan Syneclise, India: Implications for Near Surface Geochemical Hydrocarbon Prospecting  

SciTech Connect

The association of iodine with organic matter in sedimentary basins is well documented. High iodine concentration in soils overlying oil and gas fields and areas with hydrocarbon microseepage has been observed and used as a geochemical exploratory tool for hydrocarbons in a few studies. In this study, we measure iodine concentration in soil samples collected from parts of Deccan Syneclise in the west central India to investigate its potential application as a geochemical indicator for hydrocarbons. The Deccan Syneclise consists of rifted depositional sites with Gondwana-Mesozoic sediments up to 3.5 km concealed under the Deccan Traps and is considered prospective for hydrocarbons. The concentration of iodine in soil samples is determined using ICP-MS and the values range between 1.1 and 19.3 ppm. High iodine values are characteristic of the northern part of the sampled region. The total organic carbon (TOC) content of the soil samples range between 0.1 and 1.3%. The TOC correlates poorly with the soil iodine (r{sup 2} < 1), indicating a lack of association of iodine with the surficial organic matter and the possibility of interaction between the seeping hydrocarbons and soil iodine. Further, the distribution pattern of iodine compares well with two surface geochemical indicators: the adsorbed light gaseous hydrocarbons (methane through butane) and the propane-oxidizing bacterial populations in the soil. The integration of geochemical observations show the occurrence of elevated values in the northern part of the study area, which is also coincident with the presence of exposed dyke swarms that probably serve as conduits for hydrocarbon microseepage. The corroboration of iodine with existing geological, geophysical, and geochemical data suggests its efficacy as one of the potential tool in surface geochemical exploration of hydrocarbons. Our study supports Deccan Syneclise to be promising in terms of its hydrocarbon prospects.

Mani, Devleena, E-mail: devleenatiwari@ngri.res.in [National Geophysical Research Institute (Council of Scientific and Industrial Research) (India); Kumar, T. Satish [Oil India Limited (India); Rasheed, M. A.; Patil, D. J.; Dayal, A. M.; Rao, T. Gnaneshwar; Balaram, V. [National Geophysical Research Institute (Council of Scientific and Industrial Research) (India)

2011-03-15T23:59:59.000Z

498

Observations of the Release of Non-methane Hydrocarbons from Fractured Shale  

Science Journals Connector (OSTI)

The organic content of shale has become of commercial interest as a source of hydrocarbons, owing to the development of hydraulic fracturing (“fracking”). ... These findings suggest that other hydrocarbons of commercial interest may be extracted from shale and open the possibility to optimize the “fracking” process, improving gas yields and reducing environmental impacts. ... This technique, termed hydraulic fracturing (commonly known as “fracking”), consists of drilling a well in the prospective shale units and injecting water under high pressure mixed with sand (?5%) and chemical additives (?0.2%) to fracture the rock and stimulate the release of hydrocarbons. ...

Roberto Sommariva; Robert S. Blake; Robert J. Cuss; Rebecca L. Cordell; Jon F. Harrington; Iain R. White; Paul S. Monks

2014-06-30T23:59:59.000Z

499

Method for silicon carbide production by reacting silica with hydrocarbon gas  

DOE Patents (OSTI)

A method is described for producing silicon carbide particles using a silicon source material and a hydrocarbon. The method is efficient and is characterized by high yield. Finely divided silicon source material is contacted with hydrocarbon at a temperature of 400.degree. C. to 1000.degree. C. where the hydrocarbon pyrolyzes and coats the particles with carbon. The particles are then heated to 1100.degree. C. to 1600.degree. C. to cause a reaction between the ingredients to form silicon carbide of very small particle size. No grinding of silicon carbide is required to obtain small particles. The method may be carried out as a batch process or as a continuous process.

Glatzmaier, Gregory C. (Boulder, CO)

1994-01-01T23:59:59.000Z

500

Arkansas Water Resources Center  

E-Print Network (OSTI)

Keywords --Algal Assay/Nutrients/Heavy Metals/Toxicity #12;TABLE OF CONTENTS Page Abstract. i ListArkansas Water Resources Center ALGAL GROWTH POTENTIALS AND HEAVY METAL CONCENTRATIONS) demonstrated the probable inhibition of algal growth potential by heavy metals in upper Beaver Lake. Upper

Soerens, Thomas