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Note: This page contains sample records for the topic "hiring reform overseas" 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

Reforming The Government Hiring Process  

Broader source: Energy.gov [DOE]

The Department of Energy explains efforts made to simplify the federal hiring process within the Department, complete with video.

2

Hiring Reform Memoranda and Action Plan | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG | Department ofHTS Cable Projects HTSSeparationHelpingHighest RiskoftheHiring

3

Navigating the Federal Hiring Process! | Department of Energy  

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

the increased accountability of managers and supervisors in accomplishing hiring reform initiatives. Upon completion of the workshop, participants will be able to: -Recognize...

4

Hiring Reform Memoranda and Action Plan  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.ProgramJulietip sheetK-4In 2013 many| DepartmentAndreaHilton Alexandria0585

5

Hiring | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelinesProvedDecember 2005DepartmentDecemberGlossaryEnergy and Commerceof EnergyHiring Hiring

6

EMERGENCY HIRE GUIDELINES HUMAN RESOURCES  

E-Print Network [OSTI]

EMERGENCY HIRE GUIDELINES HUMAN RESOURCES Workforce Planning · One Washington Square · San José, Ca: Workforce Planning; Sr. Workforce Planning Analyst DATE: May 2, 2008 I. PURPOSE / DESCRIPTION The Emergency. B. The Workforce Planning Analyst will work with the hiring manager/HR contact to identify and hire

Su, Xiao

7

New Hires, Building Demolition  

ScienceCinema (OSTI)

Using Recovery Act funding, Department of Energy contractor CH2M HILL Plateau Remediation Company has hired hundreds of new employees to do cleanup work at the Hanford Site, including demolition of dozens of excess facilities.This video was produced by CH2M HILL on Jan. 8, 2010.

None

2010-09-01T23:59:59.000Z

8

New Hires, Building Demolition  

SciTech Connect (OSTI)

Using Recovery Act funding, Department of Energy contractor CH2M HILL Plateau Remediation Company has hired hundreds of new employees to do cleanup work at the Hanford Site, including demolition of dozens of excess facilities.This video was produced by CH2M HILL on Jan. 8, 2010.

2010-01-08T23:59:59.000Z

9

Process Reform, Security and Suitability- December 17, 2008  

Broader source: Energy.gov [DOE]

This is to report on the progress made to improve the timeliness and effectiveness of our hiring and clearing decisions and the specific plan to reform the process further, in accordance with our initial proposals made in April ofthis year.

10

Hiring Process | Careers | NREL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuidedCH2MLLC High-Rate,Highlights HighlightsHiring Process

11

New-Hire Orientation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.govNewOrientation New-Hire Orientation

12

New-Hire Packet  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.govNewOrientation New-Hire

13

New-Hire Packet  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.govNewOrientation New-HirePacket

14

Hiring Reconstruction Reports  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas in theinPlasticsreduction . |Hiring Reconstruction

15

Postdoctoral Hiring Procedures | Argonne National Laboratory  

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

Hiring Procedures The Postdoctoral Office at DEP coordinates and facilitates the application, review, and hiring procedures for all postdoctoral candidates, following the...

16

August 15, 2013 Bargaining Update 8: UC stresses fair compensation and reasonable pension reform  

E-Print Network [OSTI]

reform UC stressed with the California Nurses Association on Aug. 6-8, 2013 the need to reach a fair's market. UC's pension reform proposal calls for: Employees hired before July 1, 2013: UC would in substantive negotiations over responsible and necessary pension reform. CNA has not accepted UC's pension

Leistikow, Bruce N.

17

DUNCAN PRITCHARD Reforming Reformed Epistemology*  

E-Print Network [OSTI]

DUNCAN PRITCHARD Reforming Reformed Epistemology* 0. Introduction There has been a renaissance-called "reformed" defence of the rationality of reli- gious belief. The starting-point for this reformed conception concern here. Instead, I will be outlining one way in which the reformed epistemological stance can

Edinburgh, University of

18

TEMPLATE-BASED HIRE QUICK REFERENCE  

E-Print Network [OSTI]

above, contact the HR Help Desk at 220-5932. Other Job Aids and Quick Reference Guides (QRG) Refer to the following job aids and QRGs on the HR website under Administrators --> Tools and Resources for extra help the Template-Based Hire for approval. If you need help with editing your Template-Based Hire or with the steps

Calgary, University of

19

Review of Allegations Regarding Hiring and Contracting in the...  

Office of Environmental Management (EM)

Review of Allegations Regarding Hiring and Contracting in the Office of Energy Efficiency and Renewable Energy Review of Allegations Regarding Hiring and Contracting in the Office...

20

DOE Jobs Online (Hiring Manager), Office of Human Capitol Management...  

Energy Savers [EERE]

Jobs Online (Hiring Manager), Office of Human Capitol Management Innovation and Solutions DOE Jobs Online (Hiring Manager), Office of Human Capitol Management Innovation and...

Note: This page contains sample records for the topic "hiring reform overseas" 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

POLICY GUIDANCE MEMORANDUM #09A Direct Hire Authority for Acquisition...  

Office of Environmental Management (EM)

9A Direct Hire Authority for Acquisition Positions (Expired) POLICY GUIDANCE MEMORANDUM 09A Direct Hire Authority for Acquisition Positions (Expired) THIS GUIDANCE HAS EXPIRED...

22

POLICY GUIDANCE MEMORANDUM #34B Direct Hire Authority for Contract...  

Energy Savers [EERE]

4B Direct Hire Authority for Contract Specialist positions POLICY GUIDANCE MEMORANDUM 34B Direct Hire Authority for Contract Specialist positions Policy Guidance Memorandum 34B...

23

POLICY GUIDANCE MEMORANDUM #02 Using Schedule A Hiring Authority...  

Energy Savers [EERE]

2 Using Schedule A Hiring Authority for ARRA Positions (Expired) POLICY GUIDANCE MEMORANDUM 02 Using Schedule A Hiring Authority for ARRA Positions (Expired) THIS GUIDANCE HAS...

24

Overseas shipments of 48Y cylinders  

SciTech Connect (OSTI)

This paper describes experiences with two incidents of overseas shipments of uranium hexafluoride (UF{sub 6}) cylinders. The first incident involved nine empty UF{sub 6} cylinders in enclosed sea containers. Three UF{sub 6} cylinders broke free from their tie-downs and damaged and contaminated several sea containers. This paper describes briefly how decontamination was carried out. The second incident involved a shipment of 14 full UF{sub 6} cylinders. Although the incident did not cause an accident, the potential hazard was significant. The investigation of the cause of the near accident is recounted. Recommendations to alleviate future similar incidents for both cases are presented.

Tanaka, R.T.; Furlan, A.S. [Cameco Corp., Port Hope, Ontario (Canada)

1991-12-31T23:59:59.000Z

25

Handbook on Overseas Assignments | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG | Department ofHTS Cable Projects HTS Cable Projects FactHandbook on Overseas

26

Flagship Cluster Hiring Initiative Computational Science  

E-Print Network [OSTI]

Flagship Cluster Hiring Initiative Computational Science: Advancing Research, Society and the Economy Gabrielle Allen (PI) Thomas Sterling (Presenter/co-PI) Department of Computer Science Center for Computation & Technology #12;Computational Science: Advancing Research, Society and the Economy, External

Allen, Gabrielle

27

Management and Funding of the Departments Overseas Presence  

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

This Order delineates DOE, including NNSA, requirements and responsibilities governing DOEs Overseas Presence in order to effectively meet national security objectives, including energy security, nuclear security, and scientific discovery and innovation, implemented outside the United States.

2015-03-25T23:59:59.000Z

28

Management and Funding of the Department's Overseas Presence  

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

This Notice establishes Department of Energy (DOE) and National Nuclear Security Administration requirements and responsibilities governing DOE's Overseas Presence in order to effectively meet national security objectives implemented outside the United States.

2008-10-06T23:59:59.000Z

29

Overseas projects finance by international institutions for Japanese construction firms  

E-Print Network [OSTI]

This thesis analyzes the relationships between Japanese construction firms, and overseas projects financed by international institutions, such as the World Bank Group, United Nations, ADB, IDB, JBIC, and JICA. Japanese ...

Kojima, Masashi, 1968-

2004-01-01T23:59:59.000Z

30

University of Massachusetts Lowell Hiring Guide  

E-Print Network [OSTI]

Vice Chancellor HR Human Resources EOO Equal Opp & Outreach SC Search Committee #12;4 I. DETERMINE on the HR website. As always, if you have any questions or concerns regarding the recruitment and selection Lowell Website at: www.uml.edu/hr #12;3 THE HIRING PROCESS Need for Position is identified

Massachusetts at Lowell, University of

31

Management and Funding of the Department's Overseas Presence  

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

This Order establishes Department of Energy (DOE), including the National Nuclear Security Administration, requirements and responsibilities governing DOE's Overseas Presence in order to effectively meet national security objectives, including energy security, nuclear security, and scientific discovery and innovation, implemented outside the United States. Does not cancel other directives.

2009-11-19T23:59:59.000Z

32

DOE Announces Webinars on Hiring Veterans for Solar Energy Jobs...  

Office of Environmental Management (EM)

typically required. You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars March 18: Live Webinar on Hiring Veterans...

33

Sandia National Laboratories: Careers: Hiring Process  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch WelcomeScience SSRL ScienceCRF Linde, SandiaHiring Process

34

Standards for Hiring, Promotion, and Tenure Department of Computer Science  

E-Print Network [OSTI]

Standards for Hiring, Promotion, and Tenure Department of Computer Science Illinois Institute and September 28, 2005 The Department of Computer Science is committed to hiring, nurturing, and promoting and tenure of Category II faculty members in the Department of Computer Science. It is meant to supplement

Heller, Barbara

35

Journey data based arrival forecasting for bicycle hire schemes  

E-Print Network [OSTI]

Journey data based arrival forecasting for bicycle hire schemes Marcel C. Guenther and Jeremy T. The global emergence of city bicycle hire schemes has re- cently received a lot of attention of future bicycle migration trends, as these assist service providers to ensure availability of bicycles

Imperial College, London

36

Notice of Intent to Revise DOE O 313.1, Management and Funding of the Departments Overseas Presence  

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

In fiscal year 2014 the Department moved to funding the overseas presence via the Working Capital Fund (WCF) from the earlier, ad hoc, individual program office contribution schema. This new WCF approach needs to be reflected in the Order, as well as several administrative changes related to lessons-learned from managing the overseas presence via the Overseas Presence Advisory Board (OPAB)

2015-02-24T23:59:59.000Z

37

EERE Report, Special Inquiry: "Review of Allegations RegardingHiring...  

Energy Savers [EERE]

EERE Report, Special Inquiry: "Review of Allegations RegardingHiring and Contracting in the Office of Energy Efficiency andRenewable Energy" Report Number: OAS-SR- 10-04 EERE...

38

Steam reforming analyzed  

SciTech Connect (OSTI)

This paper reports that maximum steam reformer operation without excessive coking reactions requires careful control of thermodynamic and kinetic conditions. Regardless of the syngas-based feedstock composition, carbon formation problems can be avoided while increasing reformer CO or H{sub 2} production. Steam reforming technology is best understood via: Primary steam reformer developments, Kinetics of methane steam reforming, Simulation of an industrial steam/CO{sub 2} reformer, Example conditions (steam/CO{sub 2} reforming), Thermodynamic approach (minimum to steam ratio). Hydrogen and carbon monoxide are two of the most important building blocks in the chemical industry. Hydrogen is mainly used in ammonia and methanol synthesis and petroleum refining. Carbon monoxide is used to produce pains, plastics, foams, pesticides and insecticides, to name a few. Production of H{sub 2} and CO is usually carried out by the following processes: Steam reforming (primary and secondary) of hydrocarbons, Partial oxidation of hydrocarbons, Coal gasification. Coal gasification and partial oxidation do not use catalysts and depend on partial combustion of the feedstock to internally supply reaction heat. Secondary (autothermal) reforming is a type of steam reforming that also uses the heat of partial combustion but afterwards uses a catalyst of promote the production of hydrogen and CO.

Wagner, E.S. (KTI Corp., San Dimas, CA (US)); Froment, G.F. (Ghent Rijksuniversiteit (Belgium))

1992-07-01T23:59:59.000Z

39

Immigration reform and California agriculture  

E-Print Network [OSTI]

reform and California agriculture Philip Martin Professor,proposals for California agriculture. Immigration reformCenter. 196 CALIFORNIA AGRICULTURE VOLUME 67 , NUMBER 4

Martin, Philip

2013-01-01T23:59:59.000Z

40

MYTHS AND FACTS REGARDING HIRING PEOPLE WITH DISABILITIES Providing accommodations for people with disabilities is expensive.  

E-Print Network [OSTI]

MYTHS AND FACTS REGARDING HIRING PEOPLE WITH DISABILITIES MYTH: Providing accommodations for people, with many costing nothing at all. MYTH: The ADA (Americans with Disabilities Act) forces employers to hire

Tsien, Roger Y.

Note: This page contains sample records for the topic "hiring reform overseas" 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

Updated 6/7/2013 4.1 HIRING INSTRUCTIONS FOR ACADEMIC FACULTY  

E-Print Network [OSTI]

the academic department heads. As a part of the hiring plan, each Dean will submit to the Provost, a list heads with the recommendations contained in the hiring plan. For faculty hires that are recommended to HR through the appropriate Dean, after receiving the approval of the department head (if the search

42

Ligncellulosic feedstock supply systems with intermodal and overseas transportation  

SciTech Connect (OSTI)

With growing demand for biomass from industrial uses and international trade, the logistic operations required to economically move the biomass from the field or forest to the end users have become increasingly complex. In addition to economics, understanding energy and GHG emissions is required to design cost effective, sustainable logistic process operations; in order to improve international supply chains it is also important to understate their interdependencies and related uncertainties. This article presents an approach to assess lignocellulosic feedstock supply systems at the operational level. For this purpose, the Biomass Logistic Model (BLM) has been linked with the Geographic Information Systems based Biomass Intermodal Transportation model (BIT-UU) and extended with inter-continental transport routes. Case studies of herbaceous and woody biomass, produced in the U.S. Midwest and U.S. Southeast, respectively, and shipped to Europe for conversion to Fischer-Tropsch (FT) diesel are included to demonstrate how intermodal transportation and, in particular, overseas shipping integrates with the bioenergy supply chains. For the cases demonstrated, biomass can be supplied at 99 Mg-1 to 117 Mg-1 (dry) and converted to FT-diesel at 19 GJ-1 to 24 GJ-1 depending on the feedstock type and location, intermediate (chips or pellets) and size of the FT-diesel production plant. With the flexibility to change the design of supply chains as well as input variables, many alternative supply chain cases can be assessed.

Ric Hoefnagels; Kara Cafferty; Erin Searcy; Jacob J. Jacobson; Martin Junginger; Thijs Cornelissen; Andre Faaij

2014-12-01T23:59:59.000Z

43

Last updated 6/30/2009 Student Hiring Checklist  

E-Print Network [OSTI]

Citizens or Permanent Resident Aliens - US passport or permanent resident card OR a picture ID such as driver's license or Mav Express card AND social security card or birth certificate. Nonresident Aliens for all students hired for work-study positions. o Nonresident Aliens (NRA) - As a part of the Employment

Texas at Arlington, University of

44

Companies Hiring by Majors Booth # Organization Name Majors Recruited  

E-Print Network [OSTI]

Pont Electrical,Mechanical,Chemical 83 Eaton Corporation Electrical,Mechanical #12;Companies Hiring by Majors),Computer & Systems,Industrial,Aerospace 106 BASF Corporation Electrical,Mechanical,Civil,Chemical 86 Bayer Technology Engineering Corporation Engineering 108 Conestoga-Rovers & Associates Engineering 3/4 Conoco

Azevedo, Ricardo

45

Catalytic reforming methods  

DOE Patents [OSTI]

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

Tadd, Andrew R; Schwank, Johannes

2013-05-14T23:59:59.000Z

46

NETL - Fuel Reforming Facilities  

ScienceCinema (OSTI)

Research using NETL's Fuel Reforming Facilities explores catalytic issues inherent in fossil-energy related applications, including catalyst synthesis and characterization, reaction kinetics, catalyst activity and selectivity, catalyst deactivation, and stability.

None

2014-06-27T23:59:59.000Z

47

NETL - Fuel Reforming Facilities  

SciTech Connect (OSTI)

Research using NETL's Fuel Reforming Facilities explores catalytic issues inherent in fossil-energy related applications, including catalyst synthesis and characterization, reaction kinetics, catalyst activity and selectivity, catalyst deactivation, and stability.

None

2013-06-12T23:59:59.000Z

48

Natural Gas Reforming | Department of Energy  

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

Hydrogen Production Natural Gas Reforming Natural Gas Reforming Photo of Petroleum Refinery Natural gas reforming is an advanced and mature production process that builds upon...

49

Plasmatron Fuel Reformer Development and Internal Combustion...  

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

Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications...

50

FOOD REFORM MOVEMENTS Nicolas Larchet  

E-Print Network [OSTI]

FOOD REFORM MOVEMENTS Nicolas Larchet Social historians have broadly defined two cycles of American history characterized by an efflorescence of social movements aiming to reform both the individual to the 1920s. The reform impulse thrived wherever there was a perceived vice, abuse or corruption

Boyer, Edmond

51

Reforming the Private Insurance Market  

E-Print Network [OSTI]

SUMMARY s national health care reform efforts go forward, it is instructive to review states' experience INTRODUCTION he prospects for national health care reform are more promising than at any time since 1994. President Obama and Members of Congress have made health care reform a top priority and legislation

Kammen, Daniel M.

52

Autothermal reforming catalyst and process  

SciTech Connect (OSTI)

High activity steam reforming catalysts are described particularly adapted for use in autothermal reforming processes. A rhodium catalyst on a calcium oxide impregnated alumina substrate allow the autothermal reforming process to take place with substantially no carbon plugging at oxygen to carbon ratios below what had been considered critical for avoiding carbon plugging of the catalyst in the past.

Setzer, H. J.; Karavolis, S.; Lesieur, R. R.; Wnuck, W. G.

1984-09-25T23:59:59.000Z

53

Financial Assistance for Overseas Study (OS-HELP) Policy and Procedures Commencement Date: 4 March, 2005  

E-Print Network [OSTI]

Financial Assistance for Overseas Study (OS-HELP) Policy and Procedures Commencement Date: 4 March-4 of HESA provides for OS-HELP assistance to Commonwealth supported students. In addition, there are "OS-HELP Guidelines" made under section 238-10 of HESA which set out procedures in respect of OS-HELP. The University

54

Dry reforming of hydrocarbon feedstocks  

SciTech Connect (OSTI)

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

55

Oregon Solar Company Expands, Hires Soldiers | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F SSales LLCDiesel Enginesthe U.S.Solar Company Expands, Hires

56

PIA - Hiring Management Enterprise Solutions (HMES) | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006 The 2002OpticsPeriodical: Volume 5,PETPIVWeb Services (HSWS)Hiring

57

Results from the HiRes Experiment Charles C.H. Jui, for the High Resolution Fly's Eye (HiRes)  

E-Print Network [OSTI]

Res) Collaboration Department of Physics, University of Utah Salt Lake City, Utah, USA E-mail: juiResults from the HiRes Experiment Charles C.H. Jui, for the High Resolution Fly's Eye (Hi

58

Methanol partial oxidation reformer  

DOE Patents [OSTI]

A partial oxidation reformer comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell.

Ahmed, Shabbir (Bolingbrook, IL); Kumar, Romesh (Naperville, IL); Krumpelt, Michael (Naperville, IL)

1999-01-01T23:59:59.000Z

59

Methanol partial oxidation reformer  

DOE Patents [OSTI]

A partial oxidation reformer comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell.

Ahmed, Shabbir (Bolingbrook, IL); Kumar, Romesh (Naperville, IL); Krumpelt, Michael (Naperville, IL)

2001-01-01T23:59:59.000Z

60

Methanol partial oxidation reformer  

DOE Patents [OSTI]

A partial oxidation reformer is described comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell. 7 figs.

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

1999-08-17T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Methanol partial oxidation reformer  

DOE Patents [OSTI]

A partial oxidation reformer is described comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell. 7 figs.

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

1999-08-24T23:59:59.000Z

62

A review of "The Politics of Trade: The Overseas Merchant in State and Society, 1660-1720." by Perry Gauci  

E-Print Network [OSTI]

REVIEWS 305 Perry Gauci. The Politics of Trade: The Overseas Merchant in State and Society, 1660-1720. Oxford: Oxford University Press, 2001. xvi + 302 pp. $65.00. Review by JOSEPH P. WARD, UNIVERSITY OF MISSISSIPPI. This book explores...

Joseph P. Ward

2002-01-01T23:59:59.000Z

63

Chapter 5 Hiring Process 5.01 Applicant Notification  

E-Print Network [OSTI]

to Certification Unit. o Departments delegated authority to complete the Certification Request and Register Control and Employment Authorization 5 · Law and Policy The federal Immigration Reform and Control Act of 1986 requires Appendix 5-N or the website http://www.ins.usdoj.gov/graphics/formsfee/forms/i-9.htm). Section 1

Sheridan, Jennifer

64

Steam reformer with catalytic combustor  

DOE Patents [OSTI]

A steam reformer is disclosed having an annular steam reforming catalyst bed formed by concentric cylinders and having a catalytic combustor located at the center of the innermost cylinder. Fuel is fed into the interior of the catalytic combustor and air is directed at the top of the combustor, creating a catalytic reaction which provides sufficient heat so as to maintain the catalytic reaction in the steam reforming catalyst bed. Alternatively, air is fed into the interior of the catalytic combustor and a fuel mixture is directed at the top. The catalytic combustor provides enhanced radiant and convective heat transfer to the reformer catalyst bed.

Voecks, Gerald E. (La Crescenta, CA)

1990-03-20T23:59:59.000Z

65

What's right SHIP & Healthcare Reform Forum  

E-Print Network [OSTI]

&Health Reform What's right for you SHIP & Healthcare Reform Forum: What's Right for You This session will help you: * demystify the healthcare reform changes * explore your options * learn how

Walker, Matthew P.

66

Renewable Liquid Fuels Reforming | Department of Energy  

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

Renewable Liquid Fuels Reforming The Program anticipates that distributed reforming of biomass-derived liquid fuels could be commercial during the transition to hydrogen and used...

67

Novel Reforming Catalysts  

SciTech Connect (OSTI)

Aqueous phase reforming is useful for processing oxygenated hydrocarbons to hydrogen and other more useful products. Current processing is hampered by the fact that oxide based catalysts are not stable under high temperature hydrothermal conditions. Silica in the form of structured MCM-41 is thermally a more stable support for Co and Ni than conventional high surface area amorphous silica but hydrothermal stability is not demonstrated. Carbon nanotube supports, in contrast, are highly stable under hydrothermal reaction conditions. In this project we show that carbon nanotubes are stable high activity/selectivity supports for the conversion of ethylene glycol to hydrogen.

Pfefferle, Lisa D; Haller, Gary L

2012-10-16T23:59:59.000Z

68

Multipath Curved Planar Reformation of the Peripheral  

E-Print Network [OSTI]

Multipath Curved Planar Reformation of the Peripheral Arterial Tree in CT Angiography1 Justus that cause artifacts in multipath curved planar reformations (MPCPRs) of the peripheral arterial tree in 10-oblique multiplanar reformations perpendicular to the ves- sel centerline (10), and curved planar reformations

69

Optimization of Multiplanar Reformations from Isotropic  

E-Print Network [OSTI]

Optimization of Multiplanar Reformations from Isotropic Data Sets Acquired with 16 Detector Row coronal reformations at vari- ous thicknesses were ranked qualitatively by three radiol- ogists. Effective reformations of data acquired in the custom phantom were compared, coronal reformations obtained with the 16

70

Toward a Reformalization of QSIM Benjamin Shults  

E-Print Network [OSTI]

Toward a Reformalization of QSIM Benjamin Shults Department of Mathematics University of Texas is to reformalize part of the framework of the Guaranteed Coverage Theorem for QSIM. The intention is not to reformalize every detail of the proof but merely to mention some areas whose reformalization lends deeper

Kuipers, Benjamin

71

Identifying and analyzing the hiring process for the Department of Veterans Affairs, Veterans Health Administration  

E-Print Network [OSTI]

This thesis utilizes ideas taken from different Systems Engineering modeling tools to model the hiring process for the U.S. Department of Veterans Affairs (VA), Veterans Health Administration (VHA). This model is a guide ...

Fiedel, Ethan R

2011-01-01T23:59:59.000Z

72

Applications of solar reforming technology  

SciTech Connect (OSTI)

Research in recent years has demonstrated the efficient use of solar thermal energy for driving endothermic chemical reforming reactions in which hydrocarbons are reacted to form synthesis gas (syngas). Closed-loop reforming/methanation systems can be used for storage and transport of process heat and for short-term storage for peaking power generation. Open-loop systems can be used for direct fuel production; for production of syngas feedstock for further processing to specialty chemicals and plastics and bulk ammonia, hydrogen, and liquid fuels; and directly for industrial processes such as iron ore reduction. In addition, reforming of organic chemical wastes and hazardous materials can be accomplished using the high-efficiency destruction capabilities of steam reforming. To help identify the most promising areas for future development of this technology, we discuss in this paper the economics and market potential of these applications.

Spiewak, I. [Weizmann Inst. of Science, Rehovoth (Israel); Tyner, C.E. [Sandia National Labs., Albuquerque, NM (United States); Langnickel, U. [Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Koeln (Germany)

1993-11-01T23:59:59.000Z

73

Before the House Oversight and Government Reform Subcommittee...  

Office of Environmental Management (EM)

Oversight and Government Reform Subcommittee on Technology, Information Policy, Intergovernmental Relations, and Procurement Reform Before the House Oversight and Government Reform...

74

Recover heat from steam reforming  

SciTech Connect (OSTI)

Steam reforming is one of the most important chemical processes--it is used in the manufacture of ammonia, hydrogen, methanol, and many chemicals made from hydrogen and carbon monoxide. Furthermore, many current trends will increase its importance. For example, methanol for addition to gasoline is likely to be produced by steam reforming. Because steam reforming occurs at high temperatures--typically 750 C--900 C--it generates a large amount of waste heat. Clearly, heat recovery is crucial to process economics. A typical 50,000 Nm[sup 3]/h hydrogen plant using natural gas feed has a radiant heat duty of about 50 MW. At a radiant efficiency of 50% and fuel cost of $3/GJ, this means that the reformer fires $9 million worth of fuel per year. Obviously, this amount of fuel justifies a close loot at ways to reduce costs. This article first provides a brief overview of steam reforming. It then outlines the available heat-recovery options and explains how to select the best method.

Fleshman, J.D. (Foster Wheeler USA Corp., Livingston, NJ (United States))

1993-10-01T23:59:59.000Z

75

Overseas Affairs and Planning Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University  

E-Print Network [OSTI]

Contact: Overseas Affairs and Planning Institute for Integrated Cell-Material Sciences (i Cell-Material Sciences, iCeMS for short, I welcome you to the Seventh iCeMS International Symposium to develop them through evolution. They are also very important to design and create various novel "smart

Takada, Shoji

76

Method of steam reforming methanol to hydrogen  

DOE Patents [OSTI]

The production of hydrogen by the catalyzed steam reforming of methanol is accomplished using a reformer of greatly reduced size and cost wherein a mixture of water and methanol is superheated to the gaseous state at temperatures of about 800.degree. to about 1,100.degree. F. and then fed to a reformer in direct contact with the catalyst bed contained therein, whereby the heat for the endothermic steam reforming reaction is derived directly from the superheated steam/methanol mixture.

Beshty, Bahjat S. (Lower Makefield, PA)

1990-01-01T23:59:59.000Z

77

Attrition resistant fluidizable reforming catalyst  

DOE Patents [OSTI]

A method of preparing a steam reforming catalyst characterized by improved resistance to attrition loss when used for cracking, reforming, water gas shift and gasification reactions on feedstock in a fluidized bed reactor, comprising: fabricating the ceramic support particle, coating a ceramic support by adding an aqueous solution of a precursor salt of a metal selected from the group consisting of Ni, Pt, Pd, Ru, Rh, Cr, Co, Mn, Mg, K, La and Fe and mixtures thereof to the ceramic support and calcining the coated ceramic in air to convert the metal salts to metal oxides.

Parent, Yves O. (Golden, CO); Magrini, Kim (Golden, CO); Landin, Steven M. (Conifer, CO); Ritland, Marcus A. (Palm Beach Shores, FL)

2011-03-29T23:59:59.000Z

78

INTEGRAL CATALYTIC COMBUSTION/FUEL REFORMING  

E-Print Network [OSTI]

INTEGRAL CATALYTIC COMBUSTION/FUEL REFORMING FOR GAS TURBINE Prepared For: California Energy REPORT (FAR) INTEGRAL CATALYTIC COMBUSTION/FUEL REFORMING FOR GAS TURBINE CYCLES EISG AWARDEE University://www.energy.ca.gov/research/index.html. #12;Page 1 Integral Catalytic Combustion/Fuel Reforming for Gas Turbine Cycles EISG Grant # 99

79

Estimation of a supply and demand model for the hired farm labor market in Texas  

E-Print Network [OSTI]

ESTIMATION OF A SUPPLY AND DEMAND MODEL FOR THE HIRED FARM LABOR MARKET IN TEXAS A Thesis by KEITH POOL TURLEY Submitted to the Craduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER... Or SCIENCI. December 1977 Major Subject: Agricultural Economics ESTIMATION OF A SUPPLY AND DEMAND NODEL FOR THE HIRED FARM LABOR MARKET IN TEXAS A Thesis by KEITH POOL TURLEY Approved as to style and content by: Ch rman of Comm' tee) Member Mem r...

Turley, Keith Pool

1977-01-01T23:59:59.000Z

80

International Support On Hosting or Hiring Internationals Since 9/11  

E-Print Network [OSTI]

-Mail: isfs@sc.edu Website: http://hr.sc.edu/international.html #12;Hosting or Hiring Internationals | Page 2. Instructions are on the ISFS website; Best practice is to submit form both to Immigration & to International Support. State law sets special requirements for issuance of a S.C. driver's license E-Verify/FAR rules

Almor, Amit

Note: This page contains sample records for the topic "hiring reform overseas" 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

Plasma-catalyzed fuel reformer  

DOE Patents [OSTI]

A reformer is disclosed that includes a plasma zone to receive a pre-heated mixture of reactants and ionize the reactants by applying an electrical potential thereto. A first thermally conductive surface surrounds the plasma zone and is configured to transfer heat from an external heat source into the plasma zone. The reformer further includes a reaction zone to chemically transform the ionized reactants into synthesis gas comprising hydrogen and carbon monoxide. A second thermally conductive surface surrounds the reaction zone and is configured to transfer heat from the external heat source into the reaction zone. The first thermally conductive surface and second thermally conductive surface are both directly exposed to the external heat source. A corresponding method and system are also disclosed and claimed herein.

Hartvigsen, Joseph J.; Elangovan, S.; Czernichowski, Piotr; Hollist, Michele

2013-06-11T23:59:59.000Z

82

Chapter 5 Hiring Process 5.04 I-9 Verification of Identity and Employment Authorization  

E-Print Network [OSTI]

and Policy The federal Immigration Reform and Control Act of 1986 requires employers to verify ALL new employees' identity and eligibility to work on the federal I-9 form (see Appendix 5-N or the website http://www.ins.usdoj.gov/graphics. The Immigration Reform and Control Act of 1986 prohibit the University from continuing to employ an individual who

Sheridan, Jennifer

83

Steam reforming utilizing high activity catalyst  

SciTech Connect (OSTI)

High activity, sulfur tolerant steam reforming catalysts are described comprising rhodium or nickel supported on lanthanum stabilized alumina or magnesium promoted lanthanum stabilized alumina. The catalysts have improved activity over conventionally used catalysts in the presence of sulfur containing hydrocarbon fuel (such as No. 2 fuel oil) in a steam reforming environment. The material has particular utility in autothermal, tubular, cyclic and adiabatic steam reforming processes.

Setzer, H. J.

1985-03-05T23:59:59.000Z

84

Lessons Learned from Prior Attempts at National Security Reform The Project on National Security Reform  

E-Print Network [OSTI]

Lessons Learned from Prior Attempts at National Security Reform The Project on National Security was their solution effective? 4. What implications for present-day reformers can be drawn from this reform? Lessons learned from each chapter are summarized at the end of each section, and a synthesis of these findings

Lewis, Robert Michael

85

Hydrogen from Biomass by Autothermal Reforming  

Broader source: Energy.gov [DOE]

Presentation by Lanny D. Schmidt at the October 24, 2006 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group Kick-Off Meeting.

86

Distributed Bio-Oil Reforming (Presentation)  

SciTech Connect (OSTI)

This presentation by Bob Evans at the 2007 DOE Hydrogen Program Annual Merit Review Meeting provides information about NREL's distributed bio-oil reforming efforts.

Evans, R. J.; Czernik, S.; French, R.; Ratcliff, M.; Marda, J.; Dean, A. M.

2007-05-15T23:59:59.000Z

87

Comparative case studies of health reform in England  

E-Print Network [OSTI]

Comparative case studies of health reform in England Report submitted to the Department of Health........................................................................................14 1.1 Presenting the Health System Reform policy agenda...................................14 1 ..........................................................................................64 Demand Side Reform.........................................

Birmingham, University of

88

Apparatus for production of synthesis gas using convective reforming  

SciTech Connect (OSTI)

This patent describes a system for the steam reforming of hydrocarbons into a hydrogen-rich gas. It comprises a convective reformer device having indirect heat exchange means for partially reforming a feed mixture of hydrocarbons and steam; a steam reforming furnace having a radiant section, reforming tubes in the radiant section, and means for producing radiant heat for the further reforming of the partially reformed effluent; an auto-thermal reformer for fully reforming the effluent; conduit means for passing the partially reformed effluent; conduit means for passing the effluent; and conduit means for passing the fully reformed effluent to supply the heat of reaction for the partial reformation of the hydrocarbon-steam feed mixture.

Karafian, M.; Tsang, I.C.

1991-04-09T23:59:59.000Z

89

Approved Moving Companies The order of appearance in no way indicates any preference. Newly hired employees should note  

E-Print Network [OSTI]

Approved Moving Companies The order of appearance in no way indicates any preference. Newly hired before you contact a moving company. Use the contact information provided below, not the company websites

Barrash, Warren

90

Solid oxide fuel cell steam reforming power system  

DOE Patents [OSTI]

The present invention is a Solid Oxide Fuel Cell Reforming Power System that utilizes adiabatic reforming of reformate within this system. By utilizing adiabatic reforming of reformate within the system the system operates at a significantly higher efficiency than other Solid Oxide Reforming Power Systems that exist in the prior art. This is because energy is not lost while materials are cooled and reheated, instead the device operates at a higher temperature. This allows efficiencies higher than 65%.

Chick, Lawrence A.; Sprenkle, Vincent L.; Powell, Michael R.; Meinhardt, Kerry D.; Whyatt, Greg A.

2013-03-12T23:59:59.000Z

91

Design, Modeling, and Validation of a Flame Reformer for LNT...  

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

Design, Modeling, and Validation of a Flame Reformer for LNT External Bypass Regeneration Design, Modeling, and Validation of a Flame Reformer for LNT External Bypass Regeneration...

92

Regulatory and Financial Reform of Federal Research Policy: Recommenda...  

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

and Financial Reform of Federal Research Policy: Recommendations to the NRC Committee on Research Universities Regulatory and Financial Reform of Federal Research Policy:...

93

Secretary Moniz to Present Project Management Reforms to the...  

Energy Savers [EERE]

Moniz to Present Project Management Reforms to the National Academy of Public Administration Secretary Moniz to Present Project Management Reforms to the National Academy of Public...

94

Diesel Reforming for Fuel Cell Auxiliary Power Units  

SciTech Connect (OSTI)

This objective of this project was to develop technology suitable for onboard reforming of diesel. The approach was to examine catalytic partial oxidation and steam reforming.

Borup, R.; Parkinson, W. J.; Inbody, M.; Brosha, E.L.; Guidry, D.R.

2005-01-27T23:59:59.000Z

95

Hydrogen generation from plasmatron reformers and use for diesel...  

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

Hydrogen generation from plasmatron reformers and use for diesel exhaust aftertreatment Hydrogen generation from plasmatron reformers and use for diesel exhaust aftertreatment 2003...

96

Comparative Investigation of Benzene Steam Reforming over Spinel...  

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

Investigation of Benzene Steam Reforming over Spinel Supported Rh and Ir Catalysts. Comparative Investigation of Benzene Steam Reforming over Spinel Supported Rh and Ir Catalysts....

97

Enabling Informed Adaptation of Reformed Instructional Materials  

E-Print Network [OSTI]

Enabling Informed Adaptation of Reformed Instructional Materials Rachel E. Scherr and Andrew Elby 20742 USA Abstract. Instructors inevitably need to adapt even the best reform materials to suit instructors, and video clips of students working on the materials. Our materials thus facilitate their own

Elby, Andy

98

Fuel cell integrated with steam reformer  

DOE Patents [OSTI]

A H.sub.2 -air fuel cell integrated with a steam reformer is disclosed wherein a superheated water/methanol mixture is fed to a catalytic reformer to provide a continuous supply of hydrogen to the fuel cell, the gases exhausted from the anode of the fuel cell providing the thermal energy, via combustion, for superheating the water/methanol mixture.

Beshty, Bahjat S. (Lower Makefield, PA); Whelan, James A. (Bricktown, NJ)

1987-01-01T23:59:59.000Z

99

Reformate Cleanup: The Case for Microchannel Architecture  

E-Print Network [OSTI]

Reformate Cleanup: The Case for Microchannel Architecture DOE Hydrogen and Fuel Cells 2003 Annual for MicrochannelMicrochannel ArchitectureArchitecture DOE Hydrogen and Fuel CellsDOE Hydrogen and Fuel Cells 2003, controls Integrated reformer/fuel cell demonstration at ~2 kWeFY 2002 WGS/PROX catalyst studies

100

Methanol Steam Reformer on a Silicon Wafer  

SciTech Connect (OSTI)

A study of the reforming rates, heat transfer and flow through a methanol reforming catalytic microreactor fabricated on a silicon wafer are presented. Comparison of computed and measured conversion efficiencies are shown to be favorable. Concepts for insulating the reactor while maintaining small overall size and starting operation from ambient temperature are analyzed.

Park, H; Malen, J; Piggott, T; Morse, J; Sopchak, D; Greif, R; Grigoropoulos, C; Havstad, M; Upadhye, R

2004-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

AN UPDATE ON REFORM IN EASTERN EUROPE AND RUSSIA  

E-Print Network [OSTI]

AN UPDATE ON REFORM IN EASTERN EUROPE AND RUSSIA Jeffrey Sachs ABSTRACT: The paper reviews the experience of Poland and Russia with economic reform, with occasional comparison to China's experience. The author argues that macroeconomic chaos in Poland and Russia preceded reform and was allayed by reform

102

September 25, 2013 AFSCME Continues to Object to Pension Reform;  

E-Print Network [OSTI]

September 25, 2013 AFSCME Continues to Object to Pension Reform; UC Implements Latest Bargaining working conditions and reasonable pension reform. However, AFSCME has rejected UC's proposals. From the start, AFSCME leadership has objected to UC's responsible pension reform -- the kind of reform that

Leistikow, Bruce N.

103

REFORM, LOBBIES AND WELFARE: A COMMON AGENCY APPROACH  

E-Print Network [OSTI]

REFORM, LOBBIES AND WELFARE: A COMMON AGENCY APPROACH Cecilia TESTA London School of Economics are a reform and a compensating taxation. The main feature of the reform is that it creates gainers and losers on tax parameters. keywords: reform, lobbying, redistribution, economic welfare. 1 #12;Introduction

Royal Holloway, University of London

104

Diesel Reforming for Solid Oxide Fuel Cell Application  

SciTech Connect (OSTI)

This presentation discusses the development of a diesel reforming catalyst and catalytic system development.

Liu, D-J.; Sheen, S-H.; Krumpelt, M.

2005-01-27T23:59:59.000Z

105

Electricity reform in developing and transition countries: A reappraisal  

E-Print Network [OSTI]

Electricity reform in developing and transition countries: A reappraisal J.H. Williams, R. Ghanadan-oriented reforms in their electric power sectors. Despite the widespread adoption of a standard policy model features of non-OECD electricity reform and reappraises reform policies and underlying assumptions

Kammen, Daniel M.

106

Internal reforming fuel cell assembly with simplified fuel feed  

DOE Patents [OSTI]

A fuel cell assembly in which fuel cells adapted to internally reform fuel and fuel reformers for reforming fuel are arranged in a fuel cell stack. The fuel inlet ports of the fuel cells and the fuel inlet ports and reformed fuel outlet ports of the fuel reformers are arranged on one face of the fuel cell stack. A manifold sealing encloses this face of the stack and a reformer fuel delivery system is arranged entirely within the region between the manifold and the one face of the stack. The fuel reformer has a foil wrapping and a cover member forming with the foil wrapping an enclosed structure.

Farooque, Mohammad (Huntington, CT); Novacco, Lawrence J. (Brookfield, CT); Allen, Jeffrey P. (Naugatuck, CT)

2001-01-01T23:59:59.000Z

107

Steam reforming utilizing iron oxide catalyst  

SciTech Connect (OSTI)

High activity steam reforming iron oxide catalysts are described. Such catalysts can be unsupported utilizing at least 90% by weight iron oxide and various modifiers (Ai/sub 2/O/sub 3/, K/sub 2/O, CaO, SiO/sub 2/) or unmodified and supported on such things as alumina, CaO impregnated alumina, and lanthanum stabilized alumina. When used in steam reformers such as autothermal and tubular steam reformers, these catalysts demonstrate much improved resistance to carbon plugging.

Setzer, H. T.; Bett, J. A. S.

1985-06-11T23:59:59.000Z

108

LABORATORY NEW HIRE NOTICE: LABORATORY DELAYED OPENING OR CLOSURE DUE TO INCLEAMENT WEATHER  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfraredJeffersonJonathanMultimaterial2 J.N. Shadid,a 9 5 -LABORATORY NEW HIRE

109

Electrical Generation Tax Reform Act (Montana)  

Broader source: Energy.gov [DOE]

This Act reforms taxes paid by electricity generators to reduce tax rates and imposes replacement taxes in response to the 1997 restructuring of the Montana electric utility industry that allows...

110

Electricity reform abroad and US investment  

SciTech Connect (OSTI)

This report reviews and analyzes the recent electricity reforms in Argentina, Australia, and the United Kingdom (UK) to illustrate how different models of privatization and reform have worked in practice. This report also analyzes the motivations of the U.S. companies who have invested in the electricity industries in these countries, which have become the largest targets of U.S. foreign investment in electricity. Two calculations of foreign investment are used. One is the foreign direct investment series produced by the U.S. Department of Commerce. The other is based on transactions in electric utilities of the three countries. The electricity reform and privatization experiences reviewed may offer some insight as to how the U.S. electricity industry might develop as a result of recent domestic reform efforts and deregulation at the state and national levels. 126 refs., 23 figs., 27 tabs.

NONE

1997-10-01T23:59:59.000Z

111

Device for cooling and humidifying reformate  

DOE Patents [OSTI]

Devices for cooling and humidifying a reformate stream from a reforming reactor as well as related methods, modules and systems includes a heat exchanger and a sprayer. The heat exchanger has an inlet, an outlet, and a conduit between the inlet and the outlet. The heat exchanger is adapted to allow a flow of a first fluid (e.g. water) inside the conduit and to establish a heat exchange relationship between the first fluid and a second fluid (e.g. reformate from a reforming reactor) flowing outside the conduit. The sprayer is coupled to the outlet of the heat exchanger for spraying the first fluid exiting the heat exchanger into the second fluid.

Zhao, Jian Lian (Belmont, MA); Northrop, William F. (Ann Arbor, MI)

2008-04-08T23:59:59.000Z

112

E-Print Network 3.0 - assessing welfare reform Sample Search...  

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

reventionscience.umn.edu Summary: , poverty, welfare reform, school reform, and health- care reform. An emphasis is given to large... , and dissemination of a variety of programs...

113

Liquid fuel reformer development: Autothermal reforming of Diesel fuel  

SciTech Connect (OSTI)

Argonne National Laboratory is developing a process to convert hydrocarbon fuels to clean hydrogen feeds for a polymer electrolyte fuel cell. The process incorporates an autothermal reforming catalyst that can process hydrocarbon feeds at lower temperatures than existing commercial catalysts. The authors have tested the catalyst with three diesel-type fuels: hexadecane, certified low-sulfur grade 1 diesel, and a standard grade 2 diesel. Hexadecane yielded products containing 60% hydrogen on a dry, nitrogen-free basis at 850 C, while maximum hydrogen product yields for the two diesel fuels were near 50%. Residual products in all cases included CO, CO{sub 2}, ethane, and methane. Further studies with grade 1 diesel showed improved conversion as the water:fuel ratio was increased from 1 to 2 at 850 C. Soot formation was reduced when the oxygen:carbon ratio was maintained at 1 at 850 C. There were no significant changes in hydrogen yield as the space velocity and the oxygen:fuel ratio were varied. Tests with a microchannel monolithic catalyst yielded similar or improved hydrogen levels at higher space velocities than with extruded pellets in a packed bed.

Pereira, C.; Bae, J-M.; Ahmed, S.; Krumpelt, M.

2000-07-24T23:59:59.000Z

114

Perspective: The road to reform  

SciTech Connect (OSTI)

The rapid transformation underway in the utility industry provides ample evidence that the reality of the Energy Policy Act of 1992 is sinking in. This law reflected Congress's conclusion that competition in wholesale power generation-at the plant busbar-is a demonstrable reality. It expressed the vision of a fully competitive wholesale generation market, with suppliers linked to markets through a grid that would provide service on a nondiscriminatory basis. But will consumers reap the full benefits of effective competition at the wholesale generation level Or will more disorderly forms of competition emerge, reflecting a hybrid of deregulation and old-fashioned monopoly tactics Along the latter course we run the risk of cost shifts among customer classes, customer defections, diminished utility cooperation, and higher overall costs to society. In short, the vision of a competitive market in wholesale generation will not come about without thoughtful efforts at defining the relevant market, as well as careful attention to the management of a difficult transition away from outmodes mindsets and regulatory models. As a national trade association representing independent power producers (IPPs) and suppliers of goods and services to the competitive wholesale electric generation industry, the Electric Generation Association (EGA) believes that constructive dialogue will yield the best approach to managing this difficult process of transition. In that spirit, the EGA Emerging Operational Issues Committee recently released a while paper, [open quotes]Electrifying Change: Strategies for Structural Reform in the Electric Industry,[close quotes] which forms the basis for this article.

Howe, J.B. (J. Makowski Associates Inc., Boston, MA (United States))

1994-04-01T23:59:59.000Z

115

The role of the district office in instructional practice reform  

E-Print Network [OSTI]

to 8,113 students. In 2005-06, 7,436 of the 8,113 studentsinterview, June 2007) In 2005-06, the district office hiredEvaluation forms, Schmoker, 2005-06). Nevertheless, a few

Rizzi, Karen Schultz

2008-01-01T23:59:59.000Z

116

Hydrogen generation utilizing integrated CO2 removal with steam reforming  

DOE Patents [OSTI]

A steam reformer may comprise fluid inlet and outlet connections and have a substantially cylindrical geometry divided into reforming segments and reforming compartments extending longitudinally within the reformer, each being in fluid communication. With the fluid inlets and outlets. Further, methods for generating hydrogen may comprise steam reformation and material adsorption in one operation followed by regeneration of adsorbers in another operation. Cathode off-gas from a fuel cell may be used to regenerate and sweep the adsorbers, and the operations may cycle among a plurality of adsorption enhanced reformers to provide a continuous flow of hydrogen.

Duraiswamy, Kandaswamy; Chellappa, Anand S

2013-07-23T23:59:59.000Z

117

Low Cost Autothermal Diesel Reforming Catalyst Development  

SciTech Connect (OSTI)

Catalytic autothermal reforming (ATR) represents an important step of converting fossil fuel to hydrogen rich reformate for use in solid oxide fuel cell (SOFC) stacks. The state-of-the-art reforming catalyst, at present, is a Rh based material which is effective but costly. The objective of our current research is to reduce the catalyst cost by finding an efficient ATR catalyst containing no rhodium. A group of perovskite based catalysts have been synthesized and evaluated under the reforming condition of a diesel surrogate fuel. Hydrogen yield, reforming efficiency, and conversion selectivity to carbon oxides of the catalyst ATR reaction are calculated and compared with the benchmark Rh based material. Several catalyst synthesis improvements were carried out including: 1) selectively doping metals on the A-site and B-site of the perovskite structure, 2) changing the support from perovskite to alumina, 3) altering the method of metal addition, and 4) using transition metals instead of noble metals. It was found that the catalytic activity changed little with modification of the A-site metal, while it displayed considerable dependence on the B-site metal. Perovskite supports performed much better than alumina based supports.

Shihadeh, J.; Liu, D.

2004-01-01T23:59:59.000Z

118

Electricity reform in Chile : lessons for developing countries  

E-Print Network [OSTI]

Chile was the first country in the world to implement a comprehensive reform of its electricity sector in the recent period. Among developing countries only Argentina has had a comparably comprehensive and successful reform. ...

Pollitt, Michael G.

2004-01-01T23:59:59.000Z

119

The Effect of Welfare Reform on Childbirth, Marriage, and Divorce  

E-Print Network [OSTI]

This dissertation contains two essays on the effect of welfare reform on child- birth, marriage, and divorce. In the first essay, I exploit the cross state variation in welfare reform implementation to identify its effect on birth rates. The results...

Pakdeethai, Pimrak

2010-10-12T23:59:59.000Z

120

SECOND GENERATION REFORMS IN CHILE, POWER EXCHANGE MODEL. THE SOLUTION?  

E-Print Network [OSTI]

SECOND GENERATION REFORMS IN CHILE, POWER EXCHANGE MODEL. THE SOLUTION? David Watts Paulo Atienza to participate. Chile was the pioneer introducing this kind of reforms, through the application of a centralized

Catholic University of Chile (Universidad Católica de Chile)

Note: This page contains sample records for the topic "hiring reform overseas" 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

How Did Health Care Reform in Massachusetts Impact Insurance Premiums?  

E-Print Network [OSTI]

It is widely recognized that the 2006 Massachusetts health reforms served as a blueprint for national reform under the 2010 Affordable Care Act (ACA). As such, there is interest in using the Massachusetts experience to ...

Graves, John A.

122

MORE HEALTH CARE REFORM By Victor R. Fuchs  

E-Print Network [OSTI]

MORE HEALTH CARE REFORM By Victor R. Fuchs #12;2 | MORE HEALTH CARE REFORM The Robert Wood Johnson?................................................................................... 8 Government Payment for Health Care -- Causes and Consequences....................................................................................................................................................................................... 16 Health Care Is Different -- That's Why Expenditures Matter

Zalta, Edward N.

123

Pyrochlore catalysts for hydrocarbon fuel reforming  

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 A2B2-y-zB'yB"zO7-.DELTA., where y>0 and z.gtoreq.0. 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 (H2+CO) for fuel cells, among other uses.

Berry, David A.; Shekhawat, Dushyant; Haynes, Daniel; Smith, Mark; Spivey, James J.

2012-08-14T23:59:59.000Z

124

Thermally integrated staged methanol reformer and method  

DOE Patents [OSTI]

A thermally integrated two-stage methanol reformer including a heat exchanger and first and second reactors colocated in a common housing in which a gaseous heat transfer medium circulates to carry heat from the heat exchanger into the reactors. The heat transfer medium comprises principally hydrogen, carbon dioxide, methanol vapor and water vapor formed in a first stage reforming reaction. A small portion of the circulating heat transfer medium is drawn off and reacted in a second stage reforming reaction which substantially completes the reaction of the methanol and water remaining in the drawn-off portion. Preferably, a PrOx reactor will be included in the housing upstream of the heat exchanger to supplement the heat provided by the heat exchanger.

Skala, Glenn William (Churchville, NY); Hart-Predmore, David James (Rochester, NY); Pettit, William Henry (Rochester, NY); Borup, Rodney Lynn (East Rochester, NY)

2001-01-01T23:59:59.000Z

125

Wellcome Trust CONSULTATION RESPONSE Ofqual: A level Reform Consultation  

E-Print Network [OSTI]

Wellcome Trust CONSULTATION RESPONSE Ofqual: A level Reform Consultation September 2012 1 Ofqual: A Level Reform Consultation Response by the Wellcome Trust September 2012 Key Points National Subject to university. We are therefore pleased to respond to this consultation on reforming A levels. Our comments

Rambaut, Andrew

126

health reform mattersTM alert ATTORNEY ADVERTISINGropesgray.com  

E-Print Network [OSTI]

health reform mattersTM alert ATTORNEY ADVERTISINGropesgray.com On March 23, President Obama signed is tracking the myriad other developments of the new health reform law. You can find a wide range of related material, including enacting language, implementing documents, and analysis through the Health Reform

Chapman, Michael S.

127

Preliminary and incomplete A Modest Proposal for International Monetary Reform  

E-Print Network [OSTI]

Preliminary and incomplete A Modest Proposal for International Monetary Reform International Columbia University #12;- 1 - - 1 - #12;- 2 - A Modest Proposal for International Monetary Reform Bruce are fundamental aspects of the present system and that, without reform, they will continue to plague the global

Grishok, Alla

128

SECTORAL EFFECTS OF TAX REFORMS IN AN OPEN ECONOMY  

E-Print Network [OSTI]

SECTORAL EFFECTS OF TAX REFORMS IN AN OPEN ECONOMY Olivier CARDI Romain RESTOUT December, 2010 REFORMS IN AN OPEN ECONOMY Olivier CARDI Universite Pantheon-Assas ERMES Ecole Polytechnique Romain with traded and non traded goods to in- vestigate the sectoral effects of three tax reforms: i) two revenue

Boyer, Edmond

129

WHEN DOES FINANCIAL SECTOR (IN)STABILITY INDUCE FINANCIAL REFORMS?  

E-Print Network [OSTI]

WHEN DOES FINANCIAL SECTOR (IN)STABILITY INDUCE FINANCIAL REFORMS? Susie LEE Ingmar SCHUMACHER (in)stability induce financial reforms? Susie Lee1 Ingmar Schumacher2 October 26, 2011 Abstract The article studies whether financial sector (in)stability had an effect on reforms in the fi- nancial sector

Boyer, Edmond

130

the triple aim MEETING THE GOAL OF HEALTH REFORM  

E-Print Network [OSTI]

the triple aim MEETING THE GOAL OF HEALTH REFORM Produced by OHSU Strategic Communications -- emphasizing shared decision-making and coordination between providers -- could influence reform in a big way care. health reform is about getting better health outcomes for our communities, improving access

Chapman, Michael S.

131

Data reconciliation and optimal operation of a catalytic naphtha reformer  

E-Print Network [OSTI]

-mail:skoge@chemeng.ntnu.no) #12;Abstract The naphtha reforming process converts low-octane gasoline blending compo- nents to high cases. #12;1 Introduction The naphtha reforming process converts low-octane gasoline blending compo-octane components for use in high-performance gasoline fuels. The reformer also has an important function

Skogestad, Sigurd

132

Supported metal catalysts for alcohol/sugar alcohol steam reforming  

SciTech Connect (OSTI)

Despite extensive studies on hydrogen production via steam reforming of alcohols and sugar alcohols, catalysts typically suffer a variety of issues from poor hydrogen selectivity to rapid deactivation. Here, we summarize recent advances in fundamental understanding of functionality and structure of catalysts for alcohol/sugar alcohol steam reforming, and provide perspectives on further development required to design highly efficient steam reforming catalysts.

Davidson, Stephen; Zhang, He; Sun, Junming; Wang, Yong

2014-08-21T23:59:59.000Z

133

In Njeri Wamukonya, ed., Electricity Reform  

E-Print Network [OSTI]

electricity consumption in industrial countries has caused major air pollution problems. In fact, power plants maintain that governing the electricity industry according to market dynamics, rather than socioIn Njeri Wamukonya, ed., Electricity Reform: Social and Environmental Challenges Roskilde, Denmark

Delaware, University of

134

Alternative technologies to steam-methane reforming  

SciTech Connect (OSTI)

Steam-methane reforming (SMR) has been the conventional route for hydrogen and carbon monoxide production from natural gas feedstocks. However, several alternative technologies are currently finding favor for an increasing number of applications. The competing technologies include: steam-methane reforming combined with oxygen secondary reforming (SMR/O2R); autothermal reforming (ATR); thermal partial oxidation (POX). Each of these alternative technologies uses oxygen as a feedstock. Accordingly, if low-cost oxygen is available, they can be an attractive alternate to SMR with natural gas feedstocks. These technologies are composed technically and economically. The following conclusions can be drawn: (1) the SMR/O2R, ATR and POX technologies can be attractive if low-cost oxygen is available; (2) for competing technologies, the H{sub 2}/CO product ratio is typically the most important process parameter; (3) for low methane slip, the SMR/O2R, ATR and POX technologies are favored; (4) for full CO{sub 2} recycle, POX is usually better than ATR; (5) relative to POX, the ATR is a nonlicensed technology that avoids third-party involvement; (6) economics of each technology are dependent on the conditions and requirements for each project and must be evaluated on a case-by-case basis.

Tindall, B.M.; Crews, M.A. [Howe-Baker Engineers, Inc., Tyler, TX (United States)

1995-11-01T23:59:59.000Z

135

Affordable Care Act & Medicaid Reform in Wisconsin  

E-Print Network [OSTI]

Affordable Care Act & Medicaid Reform in Wisconsin Enrollment Trends Chartpack 2013-2014 ACA Open,731 Wisconsinites Living in Poverty Access Health Care Through Medicaid," Press Release, May 19, 2014. http://walker.wi.gov/newsroom/press-release/81731-wisconsinites-living-poverty-access-health-care-through- Medicaid Medicaid & CHIP: April 2014

Sheridan, Jennifer

136

Patent Reform: Aligning Reward and Contribution  

E-Print Network [OSTI]

4 Patent Reform: Aligning Reward and Contribution Carl Shapiro, University of California the current U.S. patent system allows patent holders to capture private rewards that exceed their social with the patent system and discourage in- novation by others. Economic efficiency is promoted if rewards to patent

Sadoulet, Elisabeth

137

Hydrocarbon reforming catalyst material and configuration of the same  

DOE Patents [OSTI]

A hydrocarbon reforming catalyst material comprising a catalyst support impregnated with catalyst is provided for reforming hydrocarbon fuel gases in an electrochemical generator. Elongated electrochemical cells convert the fuel to electrical power in the presence of an oxidant, after which the spent fuel is recirculated and combined with a fresh hydrocarbon feed fuel forming the reformable gas mixture which is fed to a reforming chamber containing a reforming catalyst material, where the reforming catalyst material includes discrete passageways integrally formed along the length of the catalyst support in the direction of reformable gas flow. The spent fuel and/or combusted exhaust gases discharged from the generator chamber transfer heat to the catalyst support, which in turn transfers heat to the reformable gas and to the catalyst, preferably via a number of discrete passageways disposed adjacent one another in the reforming catalyst support. The passageways can be slots extending inwardly from an outer surface of the support body, which slots are partly defined by an exterior confining wall. According to a preferred embodiment, the catalyst support is non-rigid, porous, fibrous alumina, wherein the fibers are substantially unsintered and compressible, and the reforming catalyst support is impregnated, at least in the discrete passageways with Ni and MgO, and has a number of internal slot passageways for reformable gas, the slot passageways being partly closed by a containing outer wall.

Singh, Prabhakar (Export, PA); Shockling, Larry A. (Plum Borough, PA); George, Raymond A. (Pittsburgh, PA); Basel, Richard A. (Plub Borough, PA)

1996-01-01T23:59:59.000Z

138

Hydrocarbon reforming catalyst material and configuration of the same  

DOE Patents [OSTI]

A hydrocarbon reforming catalyst material comprising a catalyst support impregnated with catalyst is provided for reforming hydrocarbon fuel gases in an electrochemical generator. Elongated electrochemical cells convert the fuel to electrical power in the presence of an oxidant, after which the spent fuel is recirculated and combined with a fresh hydrocarbon feed fuel forming the reformable gas mixture which is fed to a reforming chamber containing a reforming catalyst material, where the reforming catalyst material includes discrete passageways integrally formed along the length of the catalyst support in the direction of reformable gas flow. The spent fuel and/or combusted exhaust gases discharged from the generator chamber transfer heat to the catalyst support, which in turn transfers heat to the reformable gas and to the catalyst, preferably via a number of discrete passageways disposed adjacent one another in the reforming catalyst support. The passageways can be slots extending inwardly from an outer surface of the support body, which slots are partly defined by an exterior confining wall. According to a preferred embodiment, the catalyst support is non-rigid, porous, fibrous alumina, wherein the fibers are substantially unsintered and compressible, and the reforming catalyst support is impregnated, at least in the discrete passageways with Ni and MgO, and has a number of internal slot passageways for reformable gas, the slot passageways being partly closed by a containing outer wall. 5 figs.

Singh, P.; Shockling, L.A.; George, R.A.; Basel, R.A.

1996-06-18T23:59:59.000Z

139

HiRes camera and LIDAR ranging system for the Clementine mission  

SciTech Connect (OSTI)

Lawrence Livermore National Laboratory developed a space-qualified High Resolution (HiRes) imaging LIDAR (Light Detection And Ranging) system for use on the DoD Clementine mission. The Clementine mission provided more than 1.7 million images of the moon, earth, and stars, including the first ever complete systematic surface mapping of the moon from the ultra-violet to near-infrared spectral regions. This article describes the Clementine HiRes/LIDAR system, discusses design goals and preliminary estimates of on-orbit performance, and summarizes lessons learned in building and using the sensor. The LIDAR receiver system consists of a High Resolution (HiRes) imaging channel which incorporates an intensified multi-spectral visible camera combined with a Laser ranging channel which uses an avalanche photo-diode for laser pulse detection and timing. The receiver was bore sighted to a light-weight McDonnell-Douglas diode-pumped ND:YAG laser transmitter that emmitted 1.06 {micro}m wavelength pulses of 200 mJ/pulse and 10 ns pulse-width, The LIDAR receiver uses a common F/9.5 Cassegrain telescope assembly. The optical path of the telescope is split using a color-separating beamsplitter. The imaging channel incorporates a filter wheel assembly which spectrally selects the light which is imaged onto a custom 12 mm gated image intensifier fiber-optically-coupled into a 384 x 276 pixel frame transfer CCD FPA. The image intensifier was spectrally sensitive over the 0.4 to 0.8 {micro}m wavelength region. The six-position filter wheel contained 4 narrow spectral filters, one broadband and one blocking filter. At periselene (400 km) the HiRes/LIDAR imaged a 2.8 km swath width at 20-meter resolution. The LIDAR function detected differential signal return with a 40-meter range accuracy, with a maximum range capability of 640 km, limited by the bit counter in the range return counting clock.

Ledebuhr, A.G.; Kordas, J.F.; Lewis, I.T. [and others

1995-04-01T23:59:59.000Z

140

Autothermal reforming catalyst having perovskite structure  

DOE Patents [OSTI]

The invention addressed two critical issues in fuel processing for fuel cell application, i.e. catalyst cost and operating stability. The existing state-of-the-art fuel reforming catalyst uses Rh and platinum supported over refractory oxide which add significant cost to the fuel cell system. Supported metals agglomerate under elevated temperature during reforming and decrease the catalyst activity. The catalyst is a perovskite oxide or a Ruddlesden-Popper type oxide containing rare-earth elements, catalytically active firs row transition metal elements, and stabilizing elements, such that the catalyst is a single phase in high temperature oxidizing conditions and maintains a primarily perovskite or Ruddlesden-Popper structure under high temperature reducing conditions. The catalyst can also contain alkaline earth dopants, which enhance the catalytic activity of the catalyst, but do not compromise the stability of the perovskite structure.

Krumpel, Michael (Naperville, IL); Liu, Di-Jia (Naperville, IL)

2009-03-24T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Catalytic autothermal reforming increases fuel cell flexibility  

SciTech Connect (OSTI)

To give a better understanding of autothermal reforming (ATR), a process which offers an advantageous alternative to steam reforming for H/sub 2/ production for fuel cells because of the wider range of fuels which can be converted, the conversion of individual fuel components was studied. Attempts have been made to characterize the chemical reactions of light and heavy paraffins and aromatics in ATR. Results of studies to determine the effects of operating parameters on the carbon-forming tendency of each hydrocarbon type are reported. The catalyst used for the ATR process was three-layers of supported nickel catalysts, Norton NC-100 spheres in the top zone, cylindrical G-56B tablets in the bottom one, and either ICI 46-I or ICI 46-4 Raschig rings in the middle zone. A summary of the experimental studies of the ATR of n-hexane, n-tetradecane, benzene, and benzene solutions of naphthalene is presented. (BLM)

Flytzani-Stephanopoulos, M.; Voecks, G.E.

1981-12-01T23:59:59.000Z

142

Autothermal hydrodesulfurizing reforming method and catalyst  

DOE Patents [OSTI]

A method for reforming a sulfur-containing carbonaceous fuel in which the sulfur-containing carbonaceous fuel is mixed with H.sub.2 O and an oxidant, forming a fuel/H.sub.2 O/oxidant mixture. The fuel H.sub.2 O/oxidant mixture is brought into contact with a catalyst composition comprising a dehydrogenation portion, an oxidation portion and a hydrodesulfurization portion, resulting in formation of a hydrogen-containing gas stream.

Krumpelt, Michael; Kopasz, John P.; Ahmed, Shabbir; Kao, Richard Li-chih; Randhava, Sarabjit Singh

2005-11-22T23:59:59.000Z

143

Partial oxidation fuel reforming for automotive power systems.  

SciTech Connect (OSTI)

For widespread use of fuel cells to power automobiles in the near future, it is necessary to convert gasoline or other transportation fuels to hydrogen on-board the vehicle. Partial oxidation reforming is particularly suited to this application as it eliminates the need for heat exchange at high temperatures. Such reformers offer rapid start and good dynamic performance. Lowering the temperature of the partial oxidation process, which requires the development of a suitable catalyst, can increase the reforming efficiency. Catalytic partial oxidation (or autothermal) reformers and non-catalytic partial oxidation reformers developed by various organizations are presently undergoing testing and demonstration. This paper summarizes the process chemistries as well as recent test data from several different reformers operating on gasoline, methanol, and other fuels.

Ahmed, S.; Chalk, S.; Krumpelt, M.; Kumar, R.; Milliken, J.

1999-09-07T23:59:59.000Z

144

Distributed Reforming of Renewable Liquids via Water Splitting...  

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

Renewable Liquids via Water Splitting using Oxygen Transport Membrane (OTM) (Presentation) Distributed Reforming of Renewable Liquids via Water Splitting using Oxygen Transport...

145

Bio-Derived Liquids to Hydrogen Distributed Reforming Working...  

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

Production Systems, Sandy Thomas, H2Gen Integrated Short Contact Time Hydrogen Generator, Wei Wei, GE Global Research Distributed Bio-Oil Reforming, Darlene Steward,...

146

Agenda for the Derived Liquids to Hydrogen Distributed Reforming...  

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

Agenda for the Derived Liquids to Hydrogen Distributed Reforming Working Group (BILIWG) Hydrogen Production Technical Team Research Review Agenda for the Derived Liquids to...

147

Bio-Derived Liquids to Hydrogen Distributed Reforming Working...  

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

Working Group (BILIWG), Hydrogen Separation and Purification Working Group (PURIWG) & Hydrogen Production Technical Team Bio-Derived Liquids to Hydrogen Distributed Reforming...

148

Bio-Derived Liquids to Hydrogen Distributed Reforming Targets  

Broader source: Energy.gov [DOE]

Presentation by Arlene Anderson at the October 24, 2006 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group Kick-Off Meeting.

149

Bio-Derived Liquids to Hydrogen Distributed Reforming Working...  

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

Contact Time Hydrogen Generator, Ke Liu, GE Global Research Hydrogen from Biomass by Autothermal Reforming, Lanny D. Schmidt, University of Minnesota Low-Cost Hydrogen from Ethanol...

150

Welfare Impacts of Electricity Generation Sector Reform in the Philippines  

E-Print Network [OSTI]

the Government lost and there was an air pollution cost. The paper concludes that the reform with private sector participation increased social welfare....

Toba, Natsuko

2004-06-16T23:59:59.000Z

151

On-Board Ammonia Generation Using Delphi Diesel Fuel Reformer  

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

On-Board Ammonia Generation Using Delphi Diesel Fuel Reformer Mark Hemingway, Dr. Joachim Kupe, Joseph Bonadies, Mike Seino, Dr. John Kirwan, - Delphi Powertrain DEER, August...

152

Compatibility of selected ceramics with steam-methane reformer environments  

SciTech Connect (OSTI)

Conventional steam reforming of methane to synthesis gas (CO and H{sub 2}) hasa conversion efficiency of about 85%. Replacement of metal tubes in the reformer with ceramic tubes offers the potential for operation at temperatures high enough to increase the efficiency to 98-99%. However, the two candidate ceramic materials being given strongest consideration, sintered alpha Si carbide and Si carbide particulate-strengthened alumina, have been shown to react with components of the reformer environment. Extent of degradation as a function of steam partial pressure and exposure time has been studied, and results suggest limits under which these structural ceramics can be used in advanced steam-methane reformers.

Keiser, J.R.; Howell, M. [Oak Ridge National Lab., TN (United States); Williams, J.J.; Rosenberg, R.A. [Stone and Webster Engineering Corp., Boston, MA (United States)

1996-04-01T23:59:59.000Z

153

advance hatchery reform: Topics by E-print Network  

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

Private Insurance Market Renewable Energy Websites Summary: SUMMARY s national health care reform efforts go forward, it is instructive to review states' experience INTRODUCTION...

154

Diesel Reformers for On-board Hydrogen Applications  

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

After-treatment Catalyst Clean Exhaust Effective Catalyst Regeneration Emission Reduction Electricity for On-road and Idling Loads SOFC APU Efficiency Boost Reformers for...

155

Edinburgh Research Explorer Reforming State Pension provision in `Liberal' Anglo Saxon  

E-Print Network [OSTI]

Edinburgh Research Explorer Reforming State Pension provision in `Liberal' Anglo Saxon Countries, Vickerstaff, S & Loretto, W 2012, 'Reforming State Pension provision in `Liberal' Anglo Saxon Countries: Re University Press. Lain, D., Vickerstaff, S. & Loretto, W. 2012, "Reforming State Pension provision

Millar, Andrew J.

156

Assuring Equity Through Health and Health Care Reform Conference Registration Information (Type or Print)  

E-Print Network [OSTI]

Assuring Equity Through Health and Health Care Reform Conference Registration Information (Type Care Structural Reform: What's Happening in Albany and Washington? Changing the Social Determinants of Health Reform in the Pharmaceutical Industry Sustaining Community Health Workers Comparative

Brown, Lucy L.

157

Aligning modes of organization with technology: Critical transactions in the reform of infrastructures  

E-Print Network [OSTI]

1 Aligning modes of organization with technology: Critical transactions in the reform of their reform. Since infrastructures are characterized by strong technical complementarities, we explore the alignment between organization and technology and should be taken explicitly into account when reforming

Boyer, Edmond

158

Negotiating Education Reform: Teacher Evaluations and Incentives in Chile (1990-2010)  

E-Print Network [OSTI]

Reforms designed to improve the quality of teaching by reforming personnel practices, such as pay for performance arrangements, usually run into opposition from well-organized teacher unions that can either block reform ...

Mizala, Alejandra

159

Electricity Sector Reform in Developing Countries: A Survey of Empirical Evidence on Determinants and Performance  

E-Print Network [OSTI]

This paper reviews the empirical evidence on electricity reform in developing countries. We find that country institutions and sector governance play an important role in success and failure of reform; reforms appear to have increased operating...

Jamasb, Tooraj; Mota, Raffaella L; Newbery, David; Pollitt, Michael G.

2004-07-09T23:59:59.000Z

160

E-Print Network 3.0 - act contracting reform Sample Search Results  

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

US Pricing Basics and What to Expect from Healthcare Reform By Jack Mycka... health care reform and pricing 12;3 MME LLC 2010 Applied Pharmacoeconomics and Outcomes...

Note: This page contains sample records for the topic "hiring reform overseas" 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

Environmental fiscal reform (EFR) | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Power Basics (The followingDirectLowDiscussion-4,611,201.00fiscal reform (EFR)

162

Health Care Reform Challenge: Creating a High Performance Healthcare System  

E-Print Network [OSTI]

Health Care Reform Challenge: Creating a High Performance Healthcare System Tom Simmer, MD Chief;The Challenge of Reform: Accountable Care Organizations (ACO) · ACO's are provider organizations health care delivery Organized Systems of Care Population focus for primary care physicians, hospitals

Finley Jr., Russell L.

163

Data reconciliation and optimal operation of a catalytic naphtha reformer  

E-Print Network [OSTI]

-mail:skoge@chemeng.ntnu.no) #12;Abstract The naphtha reforming process converts low-octane gasoline blending compo- nents to high process converts low-octane gasoline blending compo- nents to high-octane components for use in high-octane components for use in high-performance gasoline fuels. The reformer also has a important function

Skogestad, Sigurd

164

BREAKING WITH OR BUILDING ON THE PAST? REFORMING IRISH PUBLIC  

E-Print Network [OSTI]

of the application of new public management styles to Ireland. Particular attention is paid to the public serviceBREAKING WITH OR BUILDING ON THE PAST? REFORMING IRISH PUBLIC ADMINISTRATION: 1958-2008 Niamh? REFORMING IRISH PUBLIC ADMINISTRATION: 1958-2008 Niamh Hardiman and Muiris MacCarthaigh Working Papers

165

ISSN 1745-9648 Electricity Sector Reform in Greece  

E-Print Network [OSTI]

ISSN 1745-9648 Electricity Sector Reform in Greece by Ekaterini Iliadou Lawyer - Legal Department of the electricity market reform in Greece which started in 2001 and is still developing slowly. This is related to the persisting dominance of the incumbent company and the specificities of the electricity sector of Greece

Feigon, Brooke

166

Consulting Assistance on Economic Reform II Discussion Papers  

E-Print Network [OSTI]

Consulting Assistance on Economic Reform II Discussion Papers The objectives of the Consulting Assistance on Economic Reform (CAER II) project are to contribute to broad-based and sustainable economic, Bureau for Global Programs, Field Support and Research, Center for Economic Growth and Agricultural

167

Steam reforming of fuel to hydrogen in fuel cells  

DOE Patents [OSTI]

A fuel cell capable of utilizing a hydrocarbon such as methane as fuel and having an internal dual catalyst system within the anode zone, the dual catalyst system including an anode catalyst supporting and in heat conducting relationship with a reforming catalyst with heat for the reforming reaction being supplied by the reaction at the anode catalyst.

Fraioli, Anthony V. (Hawthorne Woods, IL); Young, John E. (Woodridge, IL)

1984-01-01T23:59:59.000Z

168

Steam reforming of fuel to hydrogen in fuel cell  

DOE Patents [OSTI]

A fuel cell is described capable of utilizing a hydrocarbon such as methane as fuel and having an internal dual catalyst system within the anode zone, the dual catalyst system including an anode catalyst supporting and in heat conducting relationship with a reforming catalyst with heat for the reforming reaction being supplied by the reaction at the anode catalyst.

Young, J.E.; Fraioli, A.V.

1983-07-13T23:59:59.000Z

169

TWR Bench-Scale Steam Reforming Demonstration  

SciTech Connect (OSTI)

The Idaho Nuclear Technology and Engineering Center (INTEC) was home to nuclear fuel reprocessing activities for decades at the Idaho National Engineering and Environmental Laboratory. As a result of the reprocessing activities, INTEC has accumulated approximately one million gallons of acidic, radioactive, sodium-bearing waste (SBW). The purpose of this demonstration was to investigate a reforming technology, offered by ThermoChem Waste Remediation, LLC, (TWR) for treatment of SBW into a ''road ready'' waste form that would meet the waste acceptance criteria for the Waste Isolation Pilot Plant (WIPP). TWR is the licensee of Manufacturing Technology Conservation International (MTCI) steam-reforming technology in the field of radioactive waste treatment. A non-radioactive simulated SBW was used based on the known composition of waste tank WM-180 at INTEC. Rhenium was included as a non-radioactive surrogate for technetium. Data was collected to determine the nature and characteristics of the product, the operability of the technology, the composition of the off-gases, and the fate of key radionuclides (cesium and technetium) and volatile mercury compounds. The product contained a low fraction of elemental carbon residues in the cyclone and filter vessel catches. Mercury was quantitatively stripped from the product but cesium, rhenium (Tc surrogate), and the heavy metals were retained. Nitrate residues were about 400 ppm in the product and NOx destruction exceeded 86%. The demonstration was successful.

Marshall, D.W.; Soelberg, N.R.

2003-05-21T23:59:59.000Z

170

TWR Bench-Scale Steam Reforming Demonstration  

SciTech Connect (OSTI)

The Idaho Nuclear Technology and Engineering Center (INTEC) was home to nuclear fuel reprocessing activities for decades at the Idaho National Engineering and Environmental Laboratory. As a result of the reprocessing activities, INTEC has accumulated approximately one million gallons of acidic, radioactive, sodium-bearing waste (SBW). The purpose of this demonstration was to investigate a reforming technology, offered by ThermoChem Waste Remediation, LLC, (TWR) for treatment of SBW into a "road ready" waste form that would meet the waste acceptance criteria for the Waste Isolation Pilot Plant (WIPP). TWR is the licensee of Manufacturing Technology Conservation International (MTCI) steam-reforming technology in the field of radioactive waste treatment. A non-radioactive simulated SBW was used based on the known composition of waste tank WM-180 at INTEC. Rhenium was included as a non-radioactive surrogate for technetium. Data was collected to determine the nature and characteristics of the product, the operability of the technology, the composition of the off-gases, and the fate of key radionuclides (cesium and technetium) and volatile mercury compounds. The product contained a low fraction of elemental carbon residues in the cyclone and filter vessel catches. Mercury was quantitatively stripped from the product but cesium, rhenium (Tc surrogate), and the heavy metals were retained. Nitrate residues were about 400 ppm in the product and NOx destruction exceeded 86%. The demonstration was successful.

D. W. Marshall; N. R. Soelberg

2003-05-01T23:59:59.000Z

171

Wellcome Trust CONSULTATION RESPONSE Wellcome Trust response to the Department for Education's reformed GCSE subject content  

E-Print Network [OSTI]

's reformed GCSE subject content consultation - August 2013 Department for Education: Reformed GCSE subject's reformed GCSE subject content consultation. The proposed changes to science qualifications promote reform and have enclosed a copy for information. 1 ` Direct assessment' is based on the direct assessment

Rambaut, Andrew

172

MOVIE "CHICAGO CITY COUNCIL: READY FOR REFORM?" (27 minutes/color)  

E-Print Network [OSTI]

, transportation, and health care. 8. Investigate how many of the reform proposals were in place twenty years afterMOVIE ­ "CHICAGO CITY COUNCIL: READY FOR REFORM?" (27 minutes/color) SYNOPSIS Following the death of Mayor Harold Washington, residents and reformers of Chicago still hoped for continued reform in Chicago

Illinois at Chicago, University of

173

Evaluation of Partial Oxidation Reformer Emissions  

SciTech Connect (OSTI)

In this study, a gasoline fuel processor and an ethanol fuel processor were operated under conditions simulating both startup and normal operation. Emissions were measured before and after the AGB in order to quantify the effectiveness of the burner catalyst in controlling emissions. The emissions sampling system includes CEM for O2, CO2, CO, NOx, and THC. Also, integrated gas samples are collected in evacuated canisters for hydrocarbon speciation analysis via GC. This analysis yields the concentrations of the hydrocarbon species required for the California NMOG calculation. The PM concentration in the anode burner exhaust was measured through the placement of a filter in the exhaust stream. The emissions from vehicles with fully developed on board reformer systems were estimated.

Unnasch, Stefan; Fable, Scott; Waterland, Larry

2006-01-06T23:59:59.000Z

174

Catalytic autothermal reforming increases fuel cell flexibility  

SciTech Connect (OSTI)

Experimental results are presented for the autothermal reforming (ATR) of n-hexane, n-tetradecane, benzene and benzene solutions of naphthalene. The tests were run at atmospheric pressure and at moderately high reactant preheat temperatures in the 800-900 K range. Carbon formation lines were determined for paraffinic and aromatic liquids. Profiles were determined for axial bed temperature and composition. Space velocity efforts were assessed, and the locations and types of carbon were recorded. Significant reactive differences between hydrocarbons were identified. Carbon formation characteristics were hydrocarbon specific. The differing behavior of paraffinic and aromatic fuels with respect to their carbon formation may be important in explaining the narrow range of carbon-free operating conditions found in the ATR of number two fuel oil.

Flytzani-Stephanopoulos, M.; Voecks, G.E.

1981-12-01T23:59:59.000Z

175

Thermally efficient melting and fuel reforming for glass making  

DOE Patents [OSTI]

An integrated process is described for utilizing waste heat from a glass making furnace. The hot off-gas from the furnace is initially partially cooled, then fed to a reformer. In the reformer, the partially cooled off-gas is further cooled against a hydrocarbon which is thus reformed into a synthesis gas, which is then fed into the glass making furnace as a fuel. The further cooled off-gas is then recycled back to absorb the heat from the hot off-gas to perform the initial cooling. 2 figures.

Chen, M.S.; Painter, C.F.; Pastore, S.P.; Roth, G.S.; Winchester, D.C.

1991-10-15T23:59:59.000Z

176

Thermally efficient melting and fuel reforming for glass making  

DOE Patents [OSTI]

An integrated process for utilizing waste heat from a glass making furnace. The hot off-gas from the furnace is initially partially cooled, then fed to a reformer. In the reformer, the partially cooled off-gas is further cooled against a hydrocarbon which is thus reformed into a synthesis gas, which is then fed into the glass making furnace as a fuel. The further cooled off-gas is then recycled back to absorb the heat from the hot off-gas to perform the initial cooling.

Chen, Michael S. (Zionsville, PA); Painter, Corning F. (Allentown, PA); Pastore, Steven P. (Allentown, PA); Roth, Gary S. (Trexlertown, PA); Winchester, David C. (Allentown, PA)

1991-01-01T23:59:59.000Z

177

UWA OS-HELP LOAN APPLICATION FH014.2008 CRICOS Provider Number 00126 January 14 OS-HELP is an Australian Government loan scheme for eligible students undertaking part of their study overseas. OS-  

E-Print Network [OSTI]

UWA OS-HELP LOAN APPLICATION FH014.2008 CRICOS Provider Number 00126 January 14 OS-HELP is an Australian Government loan scheme for eligible students undertaking part of their study overseas. OS- HELP and other travel expenses. Please refer to the UWA OS-HELP Guidelines and Study Assist website

Tobar, Michael

178

Multi-fuel reformers for fuel cells used in transportation. Multi-fuel reformers: Phase 1 -- Final report  

SciTech Connect (OSTI)

DOE has established the goal, through the Fuel Cells in Transportation Program, of fostering the rapid development and commercialization of fuel cells as economic competitors for the internal combustion engine. Central to this goal is a safe feasible means of supplying hydrogen of the required purity to the vehicular fuel cell system. Two basic strategies are being considered: (1) on-board fuel processing whereby alternative fuels such as methanol, ethanol or natural gas stored on the vehicle undergo reformation and subsequent processing to produce hydrogen, and (2) on-board storage of pure hydrogen provided by stationary fuel processing plants. This report analyzes fuel processor technologies, types of fuel and fuel cell options for on-board reformation. As the Phase 1 of a multi-phased program to develop a prototype multi-fuel reformer system for a fuel cell powered vehicle, the objective of this program was to evaluate the feasibility of a multi-fuel reformer concept and to select a reforming technology for further development in the Phase 2 program, with the ultimate goal of integration with a DOE-designated fuel cell and vehicle configuration. The basic reformer processes examined in this study included catalytic steam reforming (SR), non-catalytic partial oxidation (POX) and catalytic partial oxidation (also known as Autothermal Reforming, or ATR). Fuels under consideration in this study included methanol, ethanol, and natural gas. A systematic evaluation of reforming technologies, fuels, and transportation fuel cell applications was conducted for the purpose of selecting a suitable multi-fuel processor for further development and demonstration in a transportation application.

Not Available

1994-05-01T23:59:59.000Z

179

Integrated process and apparatus for the primary and secondary catalytic steam reforming of hydrocarbons  

SciTech Connect (OSTI)

An apparatus is described for the essentially autothermal, integrated primary and secondary reforming of hydrocarbons comprising: (a) an internally insulated outer reactor shell adapted for the positioning of primary and secondary reforming zones therein; (b) means defining a primary reforming zone within the outer reactor shell and having catalyst-containing reformer tubes positioned therein, the primary reforming zone not requiring an external fuel fired source of heat for the endothermic primary reforming reaction occurring therein; (c) means for introducing a fluid hydrocarbon feed stream and steam to the outer reactor shell for passage through the reformer tubes in the primary reforming zone; (d) means defining a secondary reforming zone within the outer reactor shell comprising a secondary reforming catalyst bed, a catalyst-free reaction space defining a feed end adjacent to the catalyst bed and a discharge end at the opposite side of the secondary reforming catalyst bed to the feed end; and (e) conduit means positioned entirely within the outer reactor shell and extending through the secondary reforming catalyst bed for passing partly reformed product effluent from the primary reforming zone to the catalyst-free reaction space in the secondary reforming zone.

Fuderer, A.

1987-03-17T23:59:59.000Z

180

Attention CEPS Students: General Dynamics-Electric Boat (EB) is currently looking to hire over 150 Engineers (December 2012 and May  

E-Print Network [OSTI]

Attention CEPS Students: General Dynamics-Electric Boat (EB) is currently looking to hire over 150 departments ranging from Naval Architecture, Electrical Systems, and Solid Mechanics (Structures) to Combat. Applying for these positions is through the redesigned Electric Boat employment website: http

Pohl, Karsten

Note: This page contains sample records for the topic "hiring reform overseas" 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

Enrolling in Benefits Using PeopleSoft Use this document to assist in your benefits enrollment. Your New Hire packet contains the information you need to  

E-Print Network [OSTI]

to make your benefit elections. Save vs. Submit: You may Save your elections and return to make changes enrollment. Your New Hire packet contains the information you need to make benefit elections. If you require within the 30day window, but your elections will not be processed until you click Submit on the Submit

Goodrich, Lisa V.

182

The stability of coerced economic reform : the case of IPR  

E-Print Network [OSTI]

Theories in international relations posit, and empirical evidence has verified, that unwilling states can be compelled by another state or by an international institution to enact domestic policy reform. However, these ...

Wilcox, Trudy

2005-01-01T23:59:59.000Z

183

Fuel reforming for scramjet thermal management and combustion optimization  

E-Print Network [OSTI]

Fuel reforming for scramjet thermal management and combustion optimization E. DANIAU* , M. BOUCHEZ in a Scramjet combustion chamber. Another critical point is that mixing and combustion should be sufficiently

Paris-Sud XI, Université de

184

Petroleum Refinery Catalytic Reforming -- Cutting High Energy Costs  

E-Print Network [OSTI]

. It is essential that the operation and maintenance of these furnaces be optimized to minimize production costs. This paper describes the performance testing and evaluation of a set of ten refinery furnaces used to thermally drive several reforming reactors...

Viar, W. L.

1979-01-01T23:59:59.000Z

185

Before the House Committee on Oversight and Government Reform...  

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

Senior Advisor to the Secretary Before the House Committee on Oversight and Government Reform 2-11-15JohnMacWilliams FT HOGR.pdf More Documents & Publications Testimony Before...

186

Hanford Low Activity Waste (LAW) Fluidized Bed Steam Reformer...  

Office of Environmental Management (EM)

Low Activity Waste (LAW) Fluidized Bed Steam Reformer (FBSR) Na-Al-Si (NAS) Waste Form Qualification C.M. Jantzen and E.M. Pierce November 18, 2010 2 Participating Organizations 3...

187

Bio-Derived Liquids to Hydrogen Distributed Reforming Working...  

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

X , H 2 2:15 pm Break 2:30 pm 3:45 pm X Arlene Anderson, 4:00 pm Adjourn Distributed Bio-Oil Reforming , National Renewable Energy Lab Investigation of Reaction Networks and...

188

Electricity Reform in Argentina: Lessons for Developing Countries  

E-Print Network [OSTI]

Argentina was one of the first countries in the world to implement a comprehensivereform of its electricity sector in the recent period. Among developing countries onlyChile has had a comparably comprehensive and successful reform. This paper traces...

Pollitt, Michael G.

2006-03-14T23:59:59.000Z

189

Faculty perceptions of presidential leadership in urban school reform  

E-Print Network [OSTI]

The study examined urban university faculty members perceptions of their presidents leadership role in urban school reform. The population for this study consisted of faculty members from five urban research universities. All of the universities...

McClendon, Rodney Prescott

2009-06-02T23:59:59.000Z

190

Argonne National Laboratory Chemical Engineering Division Catalysts for autothermal reforming  

E-Print Network [OSTI]

,110,861) awarded Oct 2000: CRADA w/H2Fuel to commercialize reformer Aug 2001: Began work on perovskite catalysts Feb 2002: CRADA w/Süd-Chemie to optimize catalyst performance Oct 2002: Demonstrated conversion

191

The Dynamics of Reform of Indias Federal System  

E-Print Network [OSTI]

very different set of policies, India has followed China inIssues in Tax Policy and Reform in India, paper presented atWater Disputes in India: Institutions and Policies, in

Singh, Nirvikar

2007-01-01T23:59:59.000Z

192

Chemical simulation of hydrogen generation in a plasma fuel reformer  

E-Print Network [OSTI]

A model for a plasma fuel reformer or plasmatron has been developed. The model was based in a series of experiments realized at the Plasma Science and Fusion Center with such a plasmatron. The device is set up to produce ...

Margarit Bel, Nuria, 1977-

2004-01-01T23:59:59.000Z

193

Isle of Eigg : land reform, people, and power  

E-Print Network [OSTI]

An historiographical analysis of the present political debates regarding land reform in Scotland provides the point of departure for a case study of the Isle of Eigg and the 1997 purchase of the island by the Isle ofEigg ...

Morgan, Daniel Rhys

2000-07-20T23:59:59.000Z

194

ISSN 1745-9648 Organisation and Reforms of the  

E-Print Network [OSTI]

of liberalisation of the Slovenian electricity market to a large extent resembles what other EU countries were: electricity reform, restructuring, competition, South East Europe, liberalisation #12;2 Acknowledgements

Feigon, Brooke

195

A cross country analysis of electricity market reforms  

E-Print Network [OSTI]

econometric model based on Poisson regression with cross-section data covering 51 US states, 13 Canada states and 51 other countries. The results show that both the background of the chairperson of electricity market regulatory agency when reforms started...

Erdogdu, Erkan

2012-06-19T23:59:59.000Z

196

High Pressure Ethanol Reforming for Distributed Hydrogen Production  

Broader source: Energy.gov [DOE]

Presentation by S. Ahmed and S.H.D. Lee at the October 24, 2006 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group Kick-Off Meeting.

197

Evaluation of reformed methanol as an automotive engine fuel  

E-Print Network [OSTI]

EVALUATION OF REFORMED METHANOL AS AN AUTOMOTIVE ENGINE FUEL A Thesis by DAVID MICHAEL MCCALL Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December... 1903 Major Subject: Mechanical Engineering EVALUATION OF REFORMED METHANOL AS AN AUTOMOTIVE ENGINE FUEL A Thesis by DAVID MICHAEL MCCALL Approved as to style and content by: Dr. T. R. Lalk (Chairman o f Committee ) Dr. R. R. Davison (Member...

McCall, David M

1983-01-01T23:59:59.000Z

198

Catalytic autothermal reforming of hydrocarbon fuels for fuel cells.  

SciTech Connect (OSTI)

Fuel cell development has seen remarkable progress in the past decade because of an increasing need to improve energy efficiency as well as to address concerns about the environmental consequences of using fossil fuel for producing electricity and for propulsion of vehicles [1]. The lack of an infrastructure for producing and distributing H{sub 2} has led to a research effort to develop on-board fuel processing technology for reforming hydrocarbon fuels to generate H{sub 2} [2]. The primary focus is on reforming gasoline, because a production and distribution infrastructure for gasoline already exists to supply internal combustion engines [3]. Existing reforming technology for the production of H{sub 2} from hydrocarbon feedstocks used in large-scale manufacturing processes, such as ammonia synthesis, is cost prohibitive when scaled down to the size of the fuel processor required for transportation applications (50-80 kWe) nor is it designed to meet the varying power demands and frequent shutoffs and restarts that will be experienced during normal drive cycles. To meet the performance targets required of a fuel processor for transportation applications will require new reforming reactor technology developed to meet the volume, weight, cost, and operational characteristics for transportation applications and the development of new reforming catalysts that exhibit a higher activity and better thermal and mechanical stability than reforming catalysts currently used in the production of H{sub 2} for large-scale manufacturing processes.

Krumpelt, M.; Krause, T.; Kopasz, J.; Carter, D.; Ahmed, S.

2002-01-11T23:59:59.000Z

199

THOR Bench-Scale Steam Reforming Demonstration  

SciTech Connect (OSTI)

The Idaho Nuclear Technology and Engineering Center (INTEC) was home to nuclear fuel reprocessing activities for decades at the Idaho National Engineering and Environmental Laboratory. As a result of the reprocessing activities, INTEC has accumulated approximately one million gallons of acidic, radioactive, sodium-bearing waste (SBW). The purpose of this demonstration was to investigate a reforming technology, offered by THORsm Treatment Technologies, LLC, for treatment of SBW into a "road ready" waste form that would meet the waste acceptance criteria for the Waste Isolation Pilot Plant (WIPP). A non-radioactive simulated SBW was used based on the known composition of waste tank WM-180 at INTEC. Rhenium was included as a non-radioactive surrogate for technetium. Data was collected to determine the nature and characteristics of the product, the operability of the technology, the composition of the off-gases, and the fate of key radionuclides (cesium and technetium) and volatile mercury compounds. The product contained a low fraction of elemental carbon residues in the cyclone and filter vessel catches. Mercury was quantitatively stripped from the product but cesium, rhenium (Tc surrogate), and the heavy metals were retained. Nitrates were not detected in the product and NOx destruction exceeded 98%. The demonstration was successful.

D. W. Marshall; N. R. Soelberg; K. M. Shaber

2003-05-01T23:59:59.000Z

200

THOR Bench-Scale Steam Reforming Demonstration  

SciTech Connect (OSTI)

The Idaho Nuclear Technology and Engineering Center (INTEC) was home to nuclear fuel reprocessing activities for decades at the Idaho National Engineering and Environmental Laboratory. As a result of the reprocessing activities, INTEC has accumulated approximately one million gallons of acidic, radioactive, sodium-bearing waste (SBW). The purpose of this demonstration was to investigate a reforming technology, offered by THORsm Treatment Technologies, LLC, for treatment of SBW into a ''road ready'' waste form that would meet the waste acceptance criteria for the Waste Isolation Pilot Plant (WIPP). A non-radioactive simulated SBW was used based on the known composition of waste tank WM-180 at INTEC. Rhenium was included as a non-radioactive surrogate for technetium. Data was collected to determine the nature and characteristics of the product, the operability of the technology, the composition of the off-gases, and the fate of key radionuclides (cesium and technetium) and volatile mercury compounds. The product contained a low fraction of elemental carbon residues in the cyclone and filter vessel catches. Mercury was quantitatively stripped from the product but cesium, rhenium (Tc surrogate), and the heavy metals were retained. Nitrates were not detected in the product and NOx destruction exceeded 98%. The demonstration was successful.

Marshall, D.W.; Soelberg, N.R.; Shaber, K.M.

2003-05-21T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Improve syngas production using autothermal reforming  

SciTech Connect (OSTI)

Synthesis gas or syngas, i.e., mixtures of CO and H[sub 2], is a major route from hydrocarbons to many important bulk chemicals ranging from acetic acid to ammonia. Syngas conversion uses hydrocarbon feedstocks, steam, O[sub 2] and CO[sub 2], either separately or in combinations. Autothermal reforming (ATR) is a low-investment process using a simple reactor design. The process is soot-free due to burner design and fixed-bed catalyst. Developed in the late '50s, ATR's main application was for ammonia and methanol syntheses. In ammonia plants, hydrogen production was maximized by operating at high H[sub 2]O/C ratios ranging from 2.5 to 3.5 mole/mole. In methanol units, CO[sub 2] recycle adjusted the syngas composition. ATR is also used to co-produce CO and H[sub 2] as separate streams at H[sub 2]O/C ratios of 1.4 to 2.0 mole/mole. recent developments and optimizations allow cost-effective operation at very low H[sub 2]O/C feed ratios to produce CO-rich syngas. The paper describes the process, including feedstocks and reactor design, the chemical reactions, development and improvements to the process, test results, soot formation, burner design, burner testing, applications, thermodynamic calculations, industrial application, noncatalytic and catalytic partial oxidation, and future uses.

Christensen, T.S.; Primdahl, I.I. (Haldor Topsoe, Copenhagen (Denmark))

1994-03-01T23:59:59.000Z

202

Reformers for the production of hydrogen from methanol and alternative fuels for fuel cell powered vehicles  

SciTech Connect (OSTI)

The objective of this study was (i) to assess the present state of technology of reformers that convert methanol (or other alternative fuels) to a hydrogen-rich gas mixture for use in a fuel cell, and (ii) to identify the R&D needs for developing reformers for transportation applications. Steam reforming and partial oxidation are the two basic types of fuel reforming processes. The former is endothermic while the latter is exothermic. Reformers are therefore typically designed as heat exchange systems, and the variety of designs used includes shell-and-tube, packed bed, annular, plate, and cyclic bed types. Catalysts used include noble metals and oxides of Cu, Zn, Cr, Al, Ni, and La. For transportation applications a reformer must be compact, lightweight, and rugged. It must also be capable of rapid start-up and good dynamic performance responsive to fluctuating loads. A partial oxidation reformer is likely to be better than a steam reformer based on these considerations, although its fuel conversion efficiency is expected to be lower than that of a steam reformer. A steam reformer better lends itself to thermal integration with the fuel cell system; however, the thermal independence of the reformer from the fuel cell stack is likely to yield much better dynamic performance of the reformer and the fuel cell propulsion power system. For both steam reforming and partial oxidation reforming, research is needed to develop compact, fast start-up, and dynamically responsive reformers. For transportation applications, steam reformers are likely to prove best for fuel cell/battery hybrid power systems, and partial oxidation reformers are likely to be the choice for stand-alone fuel cell power systems.

Kumar, R.; Ahmed, S.; Krumpelt, M.; Myles, K.M.

1992-08-01T23:59:59.000Z

203

Reformers for the production of hydrogen from methanol and alternative fuels for fuel cell powered vehicles  

SciTech Connect (OSTI)

The objective of this study was (i) to assess the present state of technology of reformers that convert methanol (or other alternative fuels) to a hydrogen-rich gas mixture for use in a fuel cell, and (ii) to identify the R D needs for developing reformers for transportation applications. Steam reforming and partial oxidation are the two basic types of fuel reforming processes. The former is endothermic while the latter is exothermic. Reformers are therefore typically designed as heat exchange systems, and the variety of designs used includes shell-and-tube, packed bed, annular, plate, and cyclic bed types. Catalysts used include noble metals and oxides of Cu, Zn, Cr, Al, Ni, and La. For transportation applications a reformer must be compact, lightweight, and rugged. It must also be capable of rapid start-up and good dynamic performance responsive to fluctuating loads. A partial oxidation reformer is likely to be better than a steam reformer based on these considerations, although its fuel conversion efficiency is expected to be lower than that of a steam reformer. A steam reformer better lends itself to thermal integration with the fuel cell system; however, the thermal independence of the reformer from the fuel cell stack is likely to yield much better dynamic performance of the reformer and the fuel cell propulsion power system. For both steam reforming and partial oxidation reforming, research is needed to develop compact, fast start-up, and dynamically responsive reformers. For transportation applications, steam reformers are likely to prove best for fuel cell/battery hybrid power systems, and partial oxidation reformers are likely to be the choice for stand-alone fuel cell power systems.

Kumar, R.; Ahmed, S.; Krumpelt, M.; Myles, K.M.

1992-08-01T23:59:59.000Z

204

The use of advanced steam reforming technology for hydrogen production  

SciTech Connect (OSTI)

The demand for supplementary hydrogen production in refineries is growing significantly world-wide as environmental legislation concerning cleaner gasoline and diesel fuels is introduced. The main manufacturing method is by steam reforming. The process has been developed both to reduce the capital cost and increase efficiency, reliability and ease of operation. ICI Katalco`s Leading Concept Hydrogen or LCH process continues this process of improvement by replacing the conventional fired steam reformer with a type of heat exchange reformer known as the Gas Heated Reformer or GHR. The GHR was first used in the Leading Concept Ammonia process, LCA at ICI`s manufacturing site at Severnside, England and commissioned in 1988 and later in the Leading Concept Methanol (LCM) process for methanol at Melbourne, Australia and commissioned in 1994. The development of the LCH process follows on from both LCA and LCM processes. This paper describes the development and use of the GHR in steam reforming, and shows how the GHR can be used in LCH. A comparison between the LCH process and a conventional hydrogen plant is given, showing the benefits of the LCH process in certain circumstances.

Abbishaw, J.B.; Cromarty, B.J. [ICI Katalco, Billingham (United Kingdom)

1996-12-01T23:59:59.000Z

205

A Fast Start-up On-Board Fuel Reformer for NOx Adsorber Regeneration...  

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

leg) 8 2004 DEER Conference September 2, 2004 Experimental Setup NOx Trap Engine Reformer Diesel Air Power NOx Trap NOx Trap Engine NOx Trap Diesel Diesel Fuel Reformer Setup...

206

FLUIDIZABLE CATALYSTS FOR PRODUCING HYDROGEN BY STEAM REFORMING BIOMASS PYROLYSIS LIQUIDS  

E-Print Network [OSTI]

FLUIDIZABLE CATALYSTS FOR PRODUCING HYDROGEN BY STEAM REFORMING BIOMASS PYROLYSIS LIQUIDS Kimberly established that biomass pyrolysis oil could be steam-reformed to generate hydrogen using non pyrolysis oil could be almost stoichiometrically converted to hydrogen. However, process performance

207

Bargaining in the Chinese Leviathan: An Examination on the Steel Industry after China's SOE Reform  

E-Print Network [OSTI]

This thesis centers on the competitions between enterprises in the steel industry in China after the SOE (state-owned enterprises) reform, which can be viewed as a case for mass economic reforms within Chinese Leviathan. To examine the effect...

Li, Zichao

2010-06-28T23:59:59.000Z

208

The Lessons of Practice: Domestic Policy Reform as a Way to Address...  

Open Energy Info (EERE)

Practice: Domestic Policy Reform as a Way to Address Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Lessons of Practice: Domestic Policy Reform as a...

209

Catalytic roles of Co0 and Co2+ during steam reforming of ethanol...  

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

roles of Co0 and Co2+ during steam reforming of ethanol on CoMgO catalysts . Catalytic roles of Co0 and Co2+ during steam reforming of ethanol on CoMgO catalysts . Abstract:...

210

A Comparative Study between Co and Rh for Steam Reforming of...  

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

between Co and Rh for Steam Reforming of Ethanol. A Comparative Study between Co and Rh for Steam Reforming of Ethanol. Abstract: Rh and Co-based catalyst performance was compared...

211

Voluntary Disclosure and Information Asymmetry: Evidence from the 2005 Securities Offering Reform  

E-Print Network [OSTI]

In 2005, the Securities and Exchange Commission enacted the Securities Offering Reform (Reform), which relaxes gun-jumping restrictions, thereby allowing firms to more freely disclose information before equity offerings. ...

SHROFF, NEMIT

212

Globalization, Economic Reform, and Structural Price Transmission: SAM Decomposition Techniques with an empirical application to Vietnam  

E-Print Network [OSTI]

of Copenhagen and RDRC ABSTRACT Globalization poses special challenges for economies in transition, particularly1 Globalization, Economic Reform, and Structural Price Transmission: SAM Decomposition Techniques undermine reform and structural adjustments efforts in this important emerging Asian economy. Key words

Kammen, Daniel M.

213

E-Print Network 3.0 - agricultural price reforms Sample Search...  

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

T Y J A N U A R Y 1 1 , 2 0 1 0 You Get What You Pay For: The Obama Approach to Health Care Reform 12... fundamental issues in health care reform 12;Coverage is actually quite...

214

From negotiation to auction : Land-Conveyance Reform in China and its institutional and social impacts  

E-Print Network [OSTI]

The land market and the associated land-development-control mechanism in China have been experiencing a series of reforms since the 1990s, of which Land Conveyance Reform (LCR) in 2004 is a very recent and an important ...

Chen, Zhiyu (Zhiyu Jerry)

2007-01-01T23:59:59.000Z

215

Producing Clean Syngas via Catalytic Reforming for Fuels Production  

SciTech Connect (OSTI)

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

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

2012-01-01T23:59:59.000Z

216

Steam methane reforming in molten carbonate salt. Final report  

SciTech Connect (OSTI)

This report documents the work accomplished on the project {open_quotes}Steam Methane Reforming in Molten Carbonate Salt.{close_quotes}. This effort has established the conceptual basis for molten carbonate-based steam reforming of methane. It has not proceeded to prototype verification, because corrosion concerns have led to reluctance on the part of large hydrogen producers to adopt the technology. Therefore the focus was shifted to a less corrosive embodiment of the same technology. After considerable development effort it was discovered that a European company (Catalysts and Chemicals Europe) was developing a similar process ({open_quotes}Regate{close_quotes}). Accordingly the focus was shifted a second time, to develop an improvement which is generic to both types of reforming. That work is still in progress, and shows substantial promise.

Erickson, D.C.

1996-05-01T23:59:59.000Z

217

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

218

High performance internal reforming unit for high temperature fuel cells  

DOE Patents [OSTI]

A fuel reformer having an enclosure with first and second opposing surfaces, a sidewall connecting the first and second opposing surfaces and an inlet port and an outlet port in the sidewall. A plate assembly supporting a catalyst and baffles are also disposed in the enclosure. A main baffle extends into the enclosure from a point of the sidewall between the inlet and outlet ports. The main baffle cooperates with the enclosure and the plate assembly to establish a path for the flow of fuel gas through the reformer from the inlet port to the outlet port. At least a first directing baffle extends in the enclosure from one of the sidewall and the main baffle and cooperates with the plate assembly and the enclosure to alter the gas flow path. Desired graded catalyst loading pattern has been defined for optimized thermal management for the internal reforming high temperature fuel cells so as to achieve high cell performance.

Ma, Zhiwen (Sandy Hook, CT); Venkataraman, Ramakrishnan (New Milford, CT); Novacco, Lawrence J. (Brookfield, CT)

2008-10-07T23:59:59.000Z

219

Texas A&M AgriLife Extension Service Procedures 31.01.02.X0.01 FLSA--Hiring Minors Page 1 of 1 Texas A&M AgriLife Extension Service Procedures  

E-Print Network [OSTI]

Texas A&M AgriLife Extension Service Procedures 31.01.02.X0.01 FLSA--Hiring Minors Page 1 of 1 Texas A&M AgriLife Extension Service Procedures 31.01.02.X0.01 FLSA--Hiring Minors Approved: September 13, 2007 Reviewed: July 10, 2012 Next Scheduled Review: July 10, 2014 PROCEDURE STATEMENT The youth

220

Heat exchanger for fuel cell power plant reformer  

DOE Patents [OSTI]

A heat exchanger uses the heat from processed fuel gas from a reformer for a fuel cell to superheat steam, to preheat raw fuel prior to entering the reformer and to heat a water-steam coolant mixture from the fuel cells. The processed fuel gas temperature is thus lowered to a level useful in the fuel cell reaction. The four temperature adjustments are accomplished in a single heat exchanger with only three heat transfer cores. The heat exchanger is preheated by circulating coolant and purge steam from the power section during startup of the latter.

Misage, Robert (Manchester, CT); Scheffler, Glenn W. (Tolland, CT); Setzer, Herbert J. (Ellington, CT); Margiott, Paul R. (Manchester, CT); Parenti, Jr., Edmund K. (Manchester, CT)

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

DOES HOSPITAL COMPETITION SAVE LIVES? EVIDENCE FROM THE ENGLISH NHS PATIENT CHOICE REFORMS*  

E-Print Network [OSTI]

DOES HOSPITAL COMPETITION SAVE LIVES? EVIDENCE FROM THE ENGLISH NHS PATIENT CHOICE REFORMS* Zack Cooper, Stephen Gibbons, Simon Jones and Alistair McGuire Recent substantive reforms to the English with fixed prices. This study investigates whether these reforms led to improvements in hospital quality. We

Mateo, Jill M.

222

Even if it's not Bribery: The Case for Campaign Finance Reform  

E-Print Network [OSTI]

Even if it's not Bribery: The Case for Campaign Finance Reform Brendan Daley Erik Snowberg Duke reform alleviates this phenomenon and improves voter welfare at the expense of politicians. Thus, we expect successful politicians to oppose true campaign finance reform. We also show our model

Jensen, Grant J.

223

Copyright reform on the EU level European Network for Copyright in support of  

E-Print Network [OSTI]

Copyright reform on the EU level European Network for Copyright in support of Education and Budapest Business School #12;Copyright reform on the EU level What can science and education expect from a copyright reform on the EU level? Rainer Kuhlen University of Konstanz, HumboldtUniversity Berlin, IPR

Kuhlen, Rainer

224

BEHIND THE VEIL THE REFORM OF ISLAM IN INTER-WAR ALBANIA  

E-Print Network [OSTI]

107 BEHIND THE VEIL THE REFORM OF ISLAM IN INTER-WAR ALBANIA OR THE SEARCH FOR A "MODERN" of the country. The dominant role of secularist elites paved the way for the "reform of Islam." This process in the organization and reform of official religious institutions. For example, it interfered in the organization

Boyer, Edmond

225

WELLCOME TRUST CONSULTATION RESPONSE Wellcome Trust response to the Reform of the National Curriculum in England  

E-Print Network [OSTI]

WELLCOME TRUST CONSULTATION RESPONSE Wellcome Trust response to the Reform of the National Curriculum in England April 2013 1 Department for Education: Reform of the National Curriculum in England CONSULTATION RESPONSE Wellcome Trust response to the Reform of the National Curriculum in England April 2013 2

Rambaut, Andrew

226

Combined Steam Reforming and Partial Oxidation of Methane to Synthesis Gas under Electrical Discharge  

E-Print Network [OSTI]

Combined Steam Reforming and Partial Oxidation of Methane to Synthesis Gas under Electrical production from simultaneous steam reforming and partial oxidation of methane using an ac corona discharge production has been steam reforming, shown in reaction 4. It is very useful to use low-cost materials

Mallinson, Richard

227

SOFC Long Term Operation in Pure Methane by Gradual Internal Reforming S. Georgesa  

E-Print Network [OSTI]

SOFC Long Term Operation in Pure Methane by Gradual Internal Reforming S. Georgesa , N. Baillya , M was designed to be operated in pure methane, without reforming or carrier gas. The fuel cell was built up from-CGO catalytic layer. The operation principle is based on Gradual Internal Reforming. After an initiation in H2

Boyer, Edmond

228

Wellcome Trust CONSULTATION RESPONSE Wellcome Trust response to Ofqual's GCSE reform consultation -August 2013  

E-Print Network [OSTI]

Wellcome Trust CONSULTATION RESPONSE Wellcome Trust response to Ofqual's GCSE reform consultation - August 2013 1 Ofqual: GCSE reform consultation Response by the Wellcome Trust August 2013 Key points and indirect practical assessment in its reform proposals. The total contribution of direct and indirect

Rambaut, Andrew

229

Inequality and the Politics of Social Policy Implementation: Gender, Age and Chile's 2004 Health Reforms  

E-Print Network [OSTI]

Reforms CHRISTINA EWIG and GASTO N A. PALMUCCI * University of Wisconsin-Madison, USA Summary implementation. We examine the 2004 Chilean health reforms that sought to regulate private insurers, and measure their effects on gender and age inequality. We find that reforms intended to decrease these inequalities largely

Wisconsin at Madison, University of

230

Using a CSCL-Driven Shift in Agency to Undertake Educational Reform1  

E-Print Network [OSTI]

1 Using a CSCL-Driven Shift in Agency to Undertake Educational Reform1 Mark Guzdial1, Matthew educational reform efforts, but there are many challenges to face before achieving that vision. Two attempting to use this tool to leverage a particular kind of educational reform goal: Achieving integration

Guzdial, Mark

231

SOLAR UPGRADE OF METHANE USING DRY REFORMING IN DIRECT CONTACT BUBBLE REACTOR  

E-Print Network [OSTI]

process of a solar reformer of dry methane reforming was proposed to operate in a temperature range of 600SOLAR UPGRADE OF METHANE USING DRY REFORMING IN DIRECT CONTACT BUBBLE REACTOR Khalid Al-Ali 1 including lower melting point, thermal and chemical stability, acting simultaneously as heat transport

Paris-Sud XI, Universit de

232

THE CALIFORNIAN MODEL AS THE PARADIGM FOR SECOND GENERATION REFORMS IN LATINAMERIC  

E-Print Network [OSTI]

THE CALIFORNIAN MODEL AS THE PARADIGM FOR SECOND GENERATION REFORMS IN LATINAMERIC Hugh Rudnick for a second stage of reform, establishing highly flexible mechanisms of decentralised exchanges, and achieving about the validity of this new paradigm for second stage reforms. They question themselves

Catholic University of Chile (Universidad Católica de Chile)

233

Method for improving catalyst function in auto-thermal and partial oxidation reformer-based processors  

DOE Patents [OSTI]

The invention provides a method for reforming fuel, the method comprising contacting the fuel to an oxidation catalyst so as to partially oxidize the fuel and generate heat; warming incoming fuel with the heat while simultaneously warming a reforming catalyst with the heat; and reacting the partially oxidized fuel with steam using the reforming catalyst.

Ahmed, Shabbir; Papadias, Dionissios D.; Lee, Sheldon H.D.; Ahluwalia, Rajesh K.

2014-08-26T23:59:59.000Z

234

2007 DOE Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group (BILIWG) Meeting  

E-Print Network [OSTI]

Biogas reformation Shift reactorShift reactor Selective oxidation of COSelective oxidation of CO Fuel cellFuel cell2007 DOE Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group (BILIWG) Meeting Investigation of Bio-Ethanol Steam Reforming over Cobalt-based Catalysts Hua Song Lingzhi Zhang Umit S

235

Fiscal Sustainability and Retirement Security: A Reform Proposal for the Illinois State Universities  

E-Print Network [OSTI]

situation: health care and retirement. First, Medicaid expenditures, already a substantial share of state1 Fiscal Sustainability and Retirement Security: A Reform Proposal for the Illinois State errors, are those of the authors alone. I.The Urgent Need for Reform Public pension reform is a national

Illinois at Chicago, University of

236

PHS 650 Summer 2011 Page 1 State-Level Health System and Coverage Reform 2011  

E-Print Network [OSTI]

and describe two state-based reforms underway in Wisconsin's health care industry. Topics/Readings The Big Patient Protection and Affordable Care Act Current State-Level Trends and Health Reforms The SyllabusPHS 650 Summer 2011 Page 1 State-Level Health System and Coverage Reform 2011 Course Overview

Sheridan, Jennifer

237

Health Care Reform: What School Mental Health Professionals Need to Know  

E-Print Network [OSTI]

Health Care Reform: What School Mental Health Professionals Need to Know On March 23, 2010, President Obama signed comprehensive health care reform, the Patient Protection and Affordable Care Act (ACA), into law (P.L. 111-148). This major reform to health care certainly has had and will continue to have

Weber, David J.

238

The effect of reformate gas enrichment on extinction limits and NOX formation  

E-Print Network [OSTI]

premixed combustion. When the reformate gas is added, the formation of NO is reduced in a near advantage of the reformate gas enriched lean premixed combustion is that it greatly reduces the formation combustion; Fuel enrichment; NOX; Extinction limit; Reformate gas 1. Introduction Lean premixed combustion

Gülder, ?mer L.

239

Solar Reforming of Carbon Dioxide to Produce Diesel Fuel  

SciTech Connect (OSTI)

This project focused on the demonstration of an innovative technology, referred to as the Sunexus CO2 Solar Reformer, which utilizes waste CO2 as a feedstock for the efficient and economical production of synthetic diesel fuel using solar thermal energy as the primary energy input. The Sunexus technology employs a two stage process for the conversion of CO2 to diesel fuel. A solar reforming system, including a specially designed reactor and proprietary CO2 reforming catalyst, was developed and used to convert captured CO2 rich gas streams into syngas (primarily hydrogen and carbon monoxide) using concentrated solar energy at high conversion efficiencies. The second stage of the system (which has been demonstrated under other funding) involves the direct conversion of the syngas into synthetic diesel fuel using a proprietary catalyst (Terra) previously developed and validated by Pacific Renewable Fuels and Chemicals (PRFC). The overall system energy efficiency for conversion of CO2 to diesel fuel is 74%, due to the use of solar energy. The results herein describe modeling, design, construction, and testing of the Sunexus CO2 Solar Reformer. Extensive parametric testing of the solar reformer and candidate catalysts was conducted and chemical kinetic models were developed. Laboratory testing of the Solar Reformer was successfully completed using various gas mixtures, temperatures, and gas flow rates/space velocities to establish performance metrics which can be employed for the design of commercial plants. A variety of laboratory tests were conducted including dry reforming (CO2 and CH{sub 4}), combination dry/steam reforming (CO2, CH{sub 4} & H{sub 2}O), and tri-reforming (CO2, CH{sub 4}, H{sub 2}O & O{sub 2}). CH{sub 4} and CO2 conversions averaged 95-100% and 50-90% per reformer cycle, respectively, depending upon the temperatures and gas space velocities. No formation of carbon deposits (coking) on the catalyst was observed in any of these tests. A 16 ft. diameter, concentrating solar dish was modified to accommodate the Sunexus CO2 Solar Reformer and the integrated system was installed at the Pacific Renewable Fuels and Chemicals test site at McClellan, CA. Several test runs were conducted without catalyst during which the ceramic heat exchanger in the Sunexus Solar Reformer reached temperatures between 1,050 F (566 C) and 2,200 F (1,204 C) during the test period. A dry reforming mixture of CO2/CH{sub 4} (2.0/1.0 molar ratio) was chosen for all of the tests on the integrated solar dish/catalytic reformer during December 2010. Initial tests were carried out to determine heat transfer from the collimated solar beam to the catalytic reactor. The catalyst was operated successfully at a steady-state temperature of 1,125 F (607 C), which was sufficient to convert 35% of the 2/1 CO2/CH{sub 4} mixture to syngas. This conversion efficiency confirmed the results from laboratory testing of this catalyst which provided comparable syngas production efficiencies (40% at 1,200 F [650 C]) with a resulting syngas composition of 20% CO, 16% H{sub 2}, 39% CO2 and 25% CH{sub 4}. As based upon the laboratory results, it is predicted that 90% of the CO2 will be converted to syngas in the solar reformer at 1,440 F (782 C) resulting in a syngas composition of 50% CO: 43% H{sub 2}: 7% CO2: 0% CH{sub 4}. Laboratory tests show that the higher catalyst operating temperature of 1,440 F (782 C) for efficient conversion of CO2 can certainly be achieved by optimizing solar reactor heat transfer, which would result in the projected 90% CO2-to-syngas conversion efficiencies. Further testing will be carried out during 2011, through other funding support, to further optimize the solar dish CO2 reformer. Additional studies carried out in support of this project and described in this report include: (1) An Assessment of Potential Contaminants in Captured CO2 from Various Industrial Processes and Their Possible Effect on Sunexus CO2 Reforming Catalysts; (2) Recommended Measurement Methods for Assessing Contaminant Levels in Captured CO2 Streams; (3) An Asse

Dennis Schuetzle; Robert Schuetzle

2010-12-31T23:59:59.000Z

240

ISSN 1745-9648 The Impact of Electricity Market Reform  

E-Print Network [OSTI]

ISSN 1745-9648 The Impact of Electricity Market Reform on Consumers by Catherine Waddams Price ESRC, University of East Anglia CCP Working Paper 08-7 Abstract: We examine the effect of current electricity, where household expenditure surveys and electricity tariffs are available, we analyse the effects

Feigon, Brooke

Note: This page contains sample records for the topic "hiring reform overseas" 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

French public management reform: an evaluation Gilles Jeannot, Danile Guillemot  

E-Print Network [OSTI]

shared opposition in principle to certain New Public Management precepts (especially benchmarking1 French public management reform: an evaluation Gilles Jeannot, Danièle Guillemot International journal of public sector management, vol 26, n° 4, 2013, p. 283-297 Comparative research depicts France

Paris-Sud XI, Université de

242

Argonne Electrochemical Technology Program Sulfur removal from reformate  

E-Print Network [OSTI]

Argonne Electrochemical Technology Program Sulfur removal from reformate Xiaoping Wang, Theodore Krause, and Romesh Kumar Chemical Engineering Division Argonne National Laboratory Hydrogen, Fuel Cells, and Infrastructure Technologies 2003 Merit Review Berkeley, CA May 19-22, 2003 #12;Argonne Electrochemical Technology

243

Catalytic Membrane Reactor for Extraction of Hydrogen from Bioethanol Reforming  

E-Print Network [OSTI]

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

Kuncharam, Bhanu Vardhan

2013-11-26T23:59:59.000Z

244

DFMA Cost Estimates of Fuel-Cell/Reformer Systems  

E-Print Network [OSTI]

Page 1 DFMA Cost Estimates of Fuel-Cell/Reformer Systems at Low/Medium/High Production Rates Brian system · Direct hydrogen fuel cell system (with 5kpsi H2 storage) 2. Determine costs for system ·Fuel cell stacks ·Air supply and humidification ·Thermal management ·Water management ·Fuel Supply

245

Steam Reforming of Low-Level Mixed Waste  

SciTech Connect (OSTI)

Under DOE Contract No. DE-AR21-95MC32091, Steam Reforming of Low-Level Mixed Waste, ThermoChem has successfully designed, fabricated and operated a nominal 90 pound per hour Process Development Unit (PDU) on various low-level mixed waste surrogates. The design construction, and testing of the PDU as well as performance and economic projections for a 500- lb/hr demonstration and commercial system are described. The overall system offers an environmentally safe, non-incinerating, cost-effective, and publicly acceptable method of processing LLMW. The steam-reforming technology was ranked the No. 1 non-incineration technology for destruction of hazardous organic wastes in a study commissioned by the Mixed Waste Focus Area published April 1997.1 The ThermoChem steam-reforming system has been developed over the last 13 years culminating in this successful test campaign on LLMW surrogates. Six surrogates were successfidly tested including a 750-hour test on material simulating a PCB- and Uranium- contaminated solid waste found at the Portsmouth Gaseous Diffusion Plant. The test results indicated essentially total (>99.9999oA) destruction of RCRA and TSCA hazardous halogenated organics, significant levels of volume reduction (> 400 to 1), and retention of radlonuclides in the volume-reduced solids. Cost studies have shown the steam-reforming system to be very cost competitive with more conventional and other emerging technologies.

None

1998-01-01T23:59:59.000Z

246

ISSN 1745-9648 Electricity Reform in Serbia  

E-Print Network [OSTI]

ISSN 1745-9648 Electricity Reform in Serbia by Sandra Jednak Faculty of Organizational Sciences in Serbia have been started, and certain results were achieved. But, the electric power infrastructure decided whether the Serbian Electric Power Industry will be privatised, and if it is privatised which

Feigon, Brooke

247

ISSN 1745-9648 Electricity Reform in Romania  

E-Print Network [OSTI]

ISSN 1745-9648 Electricity Reform in Romania by Oana Diaconu Department of Economics and Management-11 Abstract: Romania is a net exporter of electricity to the SE Europe region. Its performance of this role for international transmission. Romania has committed itself to an electricity restructuring plan that includes

Feigon, Brooke

248

The Clean Development Mechanism and Power Sector Reforms in Developing  

E-Print Network [OSTI]

regions include stimulating private sector financing, increasing operational and managerial efficiencies and lowering electricity tariffs #12;The CDM and renewable energy · Power sector reforms could potentially require higher investments for electricity generation than conventional fuel projects · Can also offer

249

ISSN 1745-9648 Potential Impact of Electricity Reforms on  

E-Print Network [OSTI]

reforming her energy sector in line with EU Energy Acquis since 2001. Introducing a cost reflective tariff Bagdadioglu Department of Public Finance, Hacettepe University & Alparslan Basaran Department of Public for price changes, and consumption information from the 2003 Turkish Household Expenditure Survey. Turkey

Feigon, Brooke

250

Integrated autothermal reactor concepts for oxidative coupling and reforming of  

E-Print Network [OSTI]

#12;Integrated autothermal reactor concepts for oxidative coupling and reforming of methane #12-90-365-2985-3, DOI 10.3990/1.9789036529853 #12;INTEGRATED AUTOTHERMAL REACTOR CONCEPTS FOR OXIDATIVE COUPLING . . . . . . . . . . . . . . . . . . . . 31 2.5 Dual function catalyst particle . . . . . . . . . . . . . . . . . . . . . . 34 2.6 Autothermal

Twente, Universiteit

251

The Role of Informatics in Health Care Reform  

E-Print Network [OSTI]

The Role of Informatics in Health Care Reform Yueyi I. Liu, MD, PhD, Daniel L. Rubin, MD, MS Improving health care quality while simultaneously reducing cost has become a high priority of health care (such as radiation dose tracking) and quality initiatives. Key Words: Informatics; health care. ª

Rubin, Daniel L.

252

Healthcare Reform in Texas: How the Affordable Care Act (ACA)  

E-Print Network [OSTI]

Healthcare Reform in Texas: How the Affordable Care Act (ACA) Will Impact Small Employer Health requirements, the function of health insurance exchanges and the future of employer-sponsored health insurance Shield of Texas Katrina Daniel Associate Commissioner, Life, Accident and Health Section Regulatory

O'Toole, Alice J.

253

Oxidative Reforming of Biodiesel Over Molybdenum (IV) Oxide  

E-Print Network [OSTI]

Oxidative Reforming of Biodiesel Over Molybdenum (IV) Oxide Jessica Whalen, Oscar Marin Flores, Su University INTRODUCTION Energy consumption continues to skyrocket worldwide. Biodiesel is a renewable fuel as potential feedstock in solid oxide fuel cells. Petroleum based fuels become scarcer daily, and biodiesel

Collins, Gary S.

254

First Generation Indian External Sector Reforms in Context  

E-Print Network [OSTI]

India's first generation external sector reforms are a fascinating case study of emergence from a post-Independence socialist-style economy to the worlds largest free market democracy. Part I of this article reviews the Indian license Raj system...

Bhala, Raj

2013-01-01T23:59:59.000Z

255

Wellcome Trust SUBMISSION OF EVIDENCE Wellcome Trust response to the NHS Future Forum inquiry into the NHS reforms  

E-Print Network [OSTI]

into the NHS reforms October 2011 1 NHS Future Forum: Inquiry into the NHS reforms Response by the Wellcome focus primarily on the impact of the reforms on health research and innovation, which run throughout the Future Forum's four themes. 3. The reforms of the NHS and public health systems must bring about

Rambaut, Andrew

256

Wellcome Trust SUBMISSION OF EVIDENCE Wellcome Trust response to Department for Education: Reforming Key Stage 4 qualifications  

E-Print Network [OSTI]

: Reforming Key Stage 4 qualifications December 2012 Department for Education: Reforming Key Stage 4 science skills. 2. We are pleased to have the opportunity to respond to the consultation on reforms to Key consultations on the reform to curriculum and assessment at various stages of schooling. There is an opportunity

Rambaut, Andrew

257

Negative Valve Overlap Reforming Chemistry in Low-Oxygen Environments  

SciTech Connect (OSTI)

Fuel injection into the negative valve overlap (NVO) period is a common method for controlling combustion phasing in homogeneous charge compression ignition (HCCI) and other forms of advanced combustion. When fuel is injected into O2-deficient NVO conditions, a portion of the fuel can be converted to products containing significant levels of H2 and CO. Additionally, other short chain hydrocarbons are produced by means of thermal cracking, water-gas shift, and partial oxidation reactions. The present study experimentally investigates the fuel reforming chemistry that occurs during NVO. To this end, two very different experimental facilities are utilized and their results are compared. One facility is located at Oak Ridge National Laboratory, which uses a custom research engine cycle developed to isolate the NVO event from main combustion, allowing a steady stream of NVO reformate to be exhausted from the engine and chemically analyzed. The other experimental facility, located at Sandia National Laboratories, uses a dump valve to capture the exhaust from a single NVO event for analysis. Results from the two experiments are in excellent trend-wise agreement and indicate that the reforming process under low-O2 conditions produces substantial concentrations of H2, CO, methane, and other short-chain hydrocarbon species. The concentration of these species is found to be strongly dependent on fuel injection timing and injected fuel type, with weaker dependencies on NVO duration and initial temperature, indicating that NVO reforming is kinetically slow. Further, NVO reforming does not require a large energy input from the engine, meaning that it is not thermodynamically expensive. The implications of these results on HCCI and other forms of combustion are discussed in detail.

Szybist, James P [ORNL] [ORNL; Steeper, Richard R. [Sandia National Laboratories (SNL)] [Sandia National Laboratories (SNL); Splitter, Derek A [ORNL] [ORNL; Kalaskar, Vickey B [ORNL] [ORNL; Pihl, Josh A [ORNL] [ORNL; Daw, C Stuart [ORNL] [ORNL

2014-01-01T23:59:59.000Z

258

HH22 Reformer, Fuel Cell Power Plant,Reformer, Fuel Cell Power Plant, & Vehicle Refueling System& Vehicle Refueling System  

E-Print Network [OSTI]

sufficient hydrogen demand develops. #12;4 Relevant DOE Program Objectives Reduce dependence on foreign oil Promote use of diverse, domestic energy resources ­ Natural gas reformation Develop and demonstrate on test fill tank, CNG/H2 ICE vehicles and H2 Fuel Cell vehicles. Fuel dispensing integrated with City

259

The UCSD HIRES/KECK I Damped Lya Abundance Database: IV. Probing Galactic Enrichment Histories with Nitrogen  

E-Print Network [OSTI]

We present 14 N^0 measurements from our HIRES/Keck database of damped Lya abundances. These data are combined with measurements from the recent and past literature to build an homogeneous, uniform set of observations. We examine photoionization diagnostics like Fe^++ and Ar^0 in the majority of the complete sample and assess the impact of ionization corrections on N/alpha and alpha/H values derived from observed ionic column densities of N^0, Si^+, H^0, and S^+. Our final sample of 19 N/alpha, alpha/H pairs appears bimodal; the majority of systems show N/alpha values consistent with metal-poor emission regions in the local universe but a small sub-sample exhibit significantly lower N/alpha ratios. Contrary to previous studies of N/alpha in the damped systems, our sample shows little scatter within each sub-sample. We consider various scenarios to explain the presence of the low N/alpha sightlines and account for the apparent bimodality. We favor a model where at least some galaxies undergo an initial burst of star formation with suppressed formation of intermediate-mass stars. We found a power-law IMF with slope 0.10 or a mass cut of ~5-8 Msolar would successfully reproduce the observed LN-DLA values. If the bimodal distribution is confirmed by a larger sample of measurements, this may present the first observational evidence for a top heavy initial mass function in some early stellar populations.

Jason X. Prochaska; Richard B. C. Henry; John M. O'Meara; David Tytler; Arthur M. Wolfe; David Kirkman; Dan Lubin; Nao Suzuki

2002-06-17T23:59:59.000Z

260

Reforming petroleum-based fuels for fuel cell vehicles : composition-performance relationships.  

SciTech Connect (OSTI)

Onboard reforming of petroleum-based fuels, such as gasoline, may help ease the introduction of fuel cell vehicles to the marketplace. Although gasoline can be reformed, it is optimized to meet the demands of ICEs. This optimization includes blending to increase the octane number and addition of oxygenates and detergents to control emissions. The requirements for a fuel for onboard reforming to hydrogen are quite different than those for combustion. Factors such as octane number and flame speed are not important; however, factors such as hydrogen density, catalyst-fuel interactions, and possible catalyst poisoning become paramount. In order to identify what factors are important in a hydrocarbon fuel for reforming to hydrogen and what factors are detrimental, we have begun a program to test various components of gasoline and blends of components under autothermal reforming conditions. The results indicate that fuel composition can have a large effect on reforming behavior. Components which may be beneficial for ICEs for their octane enhancing value were detrimental to reforming. Fuels with high aromatic and naphthenic content were more difficult to reform. Aromatics were also found to have an impact on the kinetics for reforming of paraffins. The effects of sulfur impurities were dependent on the catalyst. Sulfur was detrimental for Ni, Co, and Ru catalysts. Sulfur was beneficial for reforming with Pt catalysts, however, the effect was dependent on the sulfur concentration.

Kopasz, J. P.; Miller, L. E.; Ahmed, S.; Devlin, P. R.; Pacheco, M.

2001-12-04T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Fuel cell system with combustor-heated reformer  

DOE Patents [OSTI]

A fuel cell system including a fuel reformer heated by a catalytic combustor fired by anode effluent and/or fuel from a liquid fuel supply providing fuel for the fuel cell. The combustor includes a vaporizer section heated by the combustor exhaust gases for vaporizing the fuel before feeding it into the combustor. Cathode effluent is used as the principle oxidant for the combustor.

Pettit, William Henry (Rochester, NY)

2000-01-01T23:59:59.000Z

262

Voting Systems and Election Reform: What Do Election Officials Think?  

E-Print Network [OSTI]

and systems, local election officials face different constraints and institutional arrangements depending on their state. The Election Reform Information Project?s research found a diverse set of ?power-sharing arrangements ranging from elections run... obscure but powerful group of administrators: election board officials at the state and local level. Second, Florida highlighted the role that existing voting technology plays in shaping the number of votes counted and, in particular, problems...

Gray, Jennifer; Gray, Marshall; Hodges, Joshua; Jewell, Jeff; Larson, Marcia; Mitchell, Ryan; Murello, Erin; Murello, Steve; Reeves, Alice; Siddique, Julie

2005-01-01T23:59:59.000Z

263

National Development and Reform Commission | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte3Informationof EnergyNapaInformationand Reform Commission

264

Steam reforming of low-level mixed waste. Final report  

SciTech Connect (OSTI)

ThermoChem has successfully designed, fabricated and operated a nominal 90 pound per hour Process Development Unit (PDU) on various low-level mixed waste surrogates. The design, construction, and testing of the PDU as well as performance and economic projections for a 300-lb/hr demonstration and commercial system are described. The overall system offers an environmentally safe, non-incinerating, cost-effective, and publicly acceptable method of processing LLMW. The steam-reforming technology was ranked the No. 1 non-incineration technology for destruction of hazardous organic wastes in a study commissioned by the Mixed Waste Focus Area and published in April 1997. The ThermoChem steam-reforming system has been developed over the last 13 years culminating in this successful test campaign on LLMW surrogates. Six surrogates were successfully tested including a 750-hour test on material simulating a PCB- and Uranium-contaminated solid waste found at the Portsmouth Gaseous Diffusion Plant. The test results indicated essentially total (> 99.9999%) destruction of RCRA and TSCA hazardous halogenated organics, significant levels of volume reduction (> 400 to 1), and retention of radionuclides in the volume-reduced solids. Economic evaluations have shown the steam-reforming system to be very cost competitive with more conventional and other emerging technologies.

NONE

1998-06-01T23:59:59.000Z

265

Thermodynamic evaluation of hydrogen production via bioethanol steam reforming  

SciTech Connect (OSTI)

In this article, a thermodynamic analysis for bioethanol steam reforming for hydrogen production is presented. Bioethanol is a newly proposed renewable energy carrier mainly produced from biomass fermentation. Reforming of bioethanol provides a promising method for hydrogen production from renewable resources. Steam reforming of ethanol (SRE) takes place under the action of a metal catalyst capable of breaking C-C bonds into smaller molecules. A large domain for the water/bioethanol molar ratio as well as the temperature and average pressure has been used in the present work. The interval of investigated temperature was 100-800C, the pressure was in the range of 1-10 bar and the molar ratio was between 3-25. The variations of gaseous species concentration e.g. H{sub 2}, CO, CO{sub 2}, CH{sub 4} were analyzed. The concentrations of the main products (H{sub 2} and CO) at lower temperature are smaller than the ones at higher temperature due to by-products formation (methane, carbon dioxide, acetylene etc.). The concentration of H2 obtained in the process using high molar ratio (>20) is higher than the one at small molar ratio (near stoichiometric). When the pressure is increased the hydrogen concentration decreases. The results were compared with literature data for validation purposes.

Tasnadi-Asztalos, Zsolt; Cormos, Ana-Maria; Imre-Lucaci, rpd; Cormos, C?lin C. [Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Arany Janos 11, RO-400028, Cluj-Napoca (Romania)] [Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Arany Janos 11, RO-400028, Cluj-Napoca (Romania)

2013-11-13T23:59:59.000Z

266

Reformer-pressure swing adsorption process for the production of carbon monoxide  

SciTech Connect (OSTI)

An improved process for the production of carbon monoxide by the steam reforming of hydrocarbons is described comprising: (a) catalytically reacting a fluid hydrocarbon feed stream with steam in a steam reformer; (b) passing the reformer effluent containing hydrogen, carbon monoxide and carbon dioxide from the steam reformer, without scrubbing to remove the carbon dioxide content thereof, to a pressure swing adsorption system having at least four adsorbent beds, each bed of which, on a cyclic basis, undergoes a processing sequence; (c) recycling the carbon dioxide-rich stream to the steam reformer for reaction with additional quantities of the hydrocarbon feed stream being passed to the stream reformer to form additional quantities of carbon monoxide and hydrogen, with product recovery being enhanced and the need for employing a carbon dioxide wash system being obviated.

Fuderer, A.

1988-02-23T23:59:59.000Z

267

A review of "Reformation and Religious Identity in Cambridge, 1590-1644" by David Hoyle  

E-Print Network [OSTI]

a deeply anti-Roman ?prevailing consensus? (69) among Reformed Protestant theologians of various stripes from the 1590s through the 1610s, centered around concerns such as predestination, election, assurance, and perseverance. Theologians... with and part of the pre-Reformation Catholic past? As Hoyle himself suggests (5), much of the material he covers will be familiar to scholars of the period. His treatment of a late Elizabethan church that was fundamentally Reformed Protestant in its...

Gregory, Brad S.

2008-01-01T23:59:59.000Z

268

Working Group Meeting Presentation Guidance at a Glance Distributed Reforming of Biomass Pyrolysis Oils  

E-Print Network [OSTI]

(75%) Char (13%) Gas (12%) Catalytic Auto-thermal Reforming of Bio-Oil at 650oC: 0.71 CH1.98O0.76 + 0 Case (Ethanol Case) Bio-oil Storage Tank $106,040 Reformer $803,000 Shift Reactor, PSA, BOP $1 Oils DOE Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group Meeting November 6

269

E-Print Network 3.0 - autothermal steam reforming Sample Search...  

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

(ITM) Reactor - Air Products and Chemicals, Inc. Autothermal Reforming (ATR) - Praxair Inc. 12... sequestration. 2005 2010 2013 2015 12;Barriers to Hydrogen Production...

270

E-Print Network 3.0 - autothermal reformer catalyst Sample Search...  

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

(ITM) Reactor - Air Products and Chemicals, Inc. Autothermal Reforming (ATR) - Praxair Inc. 12... 95% of the hydrogen used to supplement refinery and chemical industry...

271

E-Print Network 3.0 - autothermal reformer processes Sample Search...  

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

(ITM) Reactor - Air Products and Chemicals, Inc. Autothermal Reforming (ATR) - Praxair Inc. 12... Hydrogen Coordination Meeting Arthur Hartstein Program Manager Natural...

272

Hydrogen Generation from Biomass-Derived Carbohydrates via Aqueous-Phase Reforming  

Broader source: Energy.gov [DOE]

Presentation by Virent Energy Systems, Inc. at the October 24, 2006 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group Kick-Off Meeting.

273

Corporate governance reform in a developing country : the case of Bangladesh  

E-Print Network [OSTI]

Bangladesh reformed its corporate governance by adopting Bangladesh Corporate Governance Guidelines-2006 (the BCGG-2006 hereafter) due to pressures from international financial institutions (IFIs). However, there is huge ...

Sobhan, Md. Abdus

2014-07-02T23:59:59.000Z

274

Regulatory Reform in the Wake of the Financial Crisis of 20072008  

E-Print Network [OSTI]

Purpose The purpose of this paper is to analyse regulatory reform in the wake of the financial crisis of 2007-2008.

Lo, Andrew W.

275

Giannini Foundation of Agricultural Economics New Horizons for Rural Reform in China  

E-Print Network [OSTI]

11 Giannini Foundation of Agricultural Economics New Horizons for Rural Reform in China: Resources Population Rice Fruit #12;12 Giannini Foundation of Agricultural Economics dominate domestic production

Kammen, Daniel M.

276

Fuel-flexible partial oxidation reforming of hydrocarbons for automotive applications.  

SciTech Connect (OSTI)

Micro-reactor tests indicate that our partial oxidation catalyst is fuel-flexible and can reform conventional (gasoline and diesel) and alternative (ethanol, methanol, natural gas) fuels to hydrogen rich product gases with high hydrogen selectivity. Alcohols are reformed at lower temperatures (< 600 C) while alkanes and unsaturated hydrocarbons require slightly higher temperatures. Cyclic hydrocarbons and aromatics have also been reformed at relatively low temperatures, however, a different mechanism appears to be responsible for their reforming. Complex fuels like gasoline and diesel, which are mixtures of a broad range of hydrocarbons, require temperatures of > 700 C for maximum hydrogen production.

Ahmed, S.; Carter, J. D.; Kopasz, J. P.; Krumpelt, M.; Wilkenhoener, R.

1999-06-07T23:59:59.000Z

277

Electrochemical fuel cell generator having an internal and leak tight hydrocarbon fuel reformer  

DOE Patents [OSTI]

An electrochemical fuel cell generator configuration is made having a generator section which contains a plurality of axially elongated fuel cells, each cell containing a fuel electrode, air electrode, and solid oxide electrolyte between the electrodes, in which axially elongated dividers separate portions of the fuel cells from each other, and where at least one divider also reforms a reformable fuel gas mixture prior to electricity generation reactions, the at least one reformer-divider is hollow having a closed end and an open end entrance for a reformable fuel mixture to pass to the closed end of the divider and then reverse flow and pass back along the hollowed walls to be reformed, and then finally to pass as reformed fuel out of the open end of the divider to contact the fuel cells, and further where the reformer-divider is a composite structure having a gas diffusion barrier of metallic foil surrounding the external walls of the reformer-divider except at the entrance to prevent diffusion of the reformable gas mixture through the divider, and further housed in an outer insulating jacket except at the entrance to prevent short-circuiting of the fuel cells by the gas diffusion barrier. 10 figs.

Dederer, J.T.; Hager, C.A.

1998-03-31T23:59:59.000Z

278

Electrochemical fuel cell generator having an internal and leak tight hydrocarbon fuel reformer  

DOE Patents [OSTI]

An electrochemical fuel cell generator configuration is made having a generator section which contains a plurality of axially elongated fuel cells, each cell containing a fuel electrode, air electrode, and solid oxide electrolyte between the electrodes, in which axially elongated dividers separate portions of the fuel cells from each other, and where at least one divider also reforms a reformable fuel gas mixture prior to electricity generation reactions, the at least one reformer-divider is hollow having a closed end and an open end entrance for a reformable fuel mixture to pass to the closed end of the divider and then reverse flow and pass back along the hollowed walls to be reformed, and then finally to pass as reformed fuel out of the open end of the divider to contact the fuel cells, and further where the reformer-divider is a composite structure having a gas diffusion barrier of metallic foil surrounding the external walls of the reformer-divider except at the entrance to prevent diffusion of the reformable gas mixture through the divider, and further housed in an outer insulating jacket except at the entrance to prevent short-circuiting of the fuel cells by the gas diffusion barrier.

Dederer, Jeffrey T. (Valencia, PA); Hager, Charles A. (Mars, PA)

1998-01-01T23:59:59.000Z

279

E-Print Network 3.0 - agrarian reform process Sample Search Results  

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

Peace Agreement... and adopt entrenched positions in support of their interests. In Nepal, land reform is a constant source... groups. One of the main sources of conflict is...

280

E-Print Network 3.0 - actinide reformer concept Sample Search...  

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

OF PEANUT Summary: gasification -Storable inter. reforming: ethanol methanol methane Pyrolysis oil + + Figure 1. Overall concept... ENGINEERING SCALE UP OF RENEWABLE HYDROGEN...

Note: This page contains sample records for the topic "hiring reform overseas" 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

Sulfur-tolerant natural gas reforming for fuel-cell applications.  

E-Print Network [OSTI]

??An attractive simplification of PEM-FC systems operated with natural gas would be the use of a sulfur tolerant reforming catalyst, but such a catalyst has (more)

Hennings, Ulrich

2010-01-01T23:59:59.000Z

282

E-Print Network 3.0 - abortion law reform Sample Search Results  

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

in Hagen Collection: Computer Technologies and Information Sciences 30 Health Care Reform Law Challenged in Courts President Barack Obama on March 23, 2010, signed into...

283

At the Nexus of Social Policy and Capital Markets: Pension Reform and Enterprise Governance in Germany  

E-Print Network [OSTI]

Company Pension Schemes in Germany, Monthly Report, March.2001. Pension Reform in Germany, draft chapter in R. Kentof Stakeholderism in Germany,forthcoming, Industrielle

Ziegler, J. Nicholas

2008-01-01T23:59:59.000Z

284

E-Print Network 3.0 - arc plasma-catalyst reformer Sample Search...  

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

Summary: by reforming their political institutions. States such as Indonesia, Thailand, the Philippines, Taiwan and East... systems and other key democratic...

285

The Ambiguous Transition: Building State Capacity and Expanding Popular Participation in Venezuela's Agrarian Reform  

E-Print Network [OSTI]

El Universal, Caracas, Venezuela. Bengelsdorf, Carollee.Crisis and Reform in Venezuela. Journal of Interamerican2):27-61. Datamonitor. (2004). Venezuela Country Profile.

Page, Tiffany Linton

2011-01-01T23:59:59.000Z

286

A Fast Start-up On-Board Fuel Reformer for NOx Adsorber Regeneration...  

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

More Documents & Publications Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications Use of a Diesel Fuel Processor for Rapid...

287

Mayors, Markets and Municipal Reform: The Politics of Water Delivery in Mexico  

E-Print Network [OSTI]

Bank and Policy Reform in Mexico and Argentina. Latinand policies, such as Pinochets Chile, Menems Argentina, and

Herrera, Veronica Maria Sol

2011-01-01T23:59:59.000Z

288

New-Hire Orientation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.govNew

289

New-Hire Orientation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | NationalJohn CyberNeutronsNew research contract links

290

New-Hire Packet  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | NationalJohn CyberNeutronsNew research contract linksPacket

291

Hi-Res WIPP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Bigfront.jpgcommunity200cellHeatExperiment. | EMSL

292

New-Hire Process  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Regionat Cornell Batteries &NSTCurrentTransportationthin films

293

Autothermal and partial oxidation reformer-based fuel processor, method for improving catalyst function in autothermal and partial oxidation reformer-based processors  

DOE Patents [OSTI]

The invention provides a fuel processor comprising a linear flow structure having an upstream portion and a downstream portion; a first catalyst supported at the upstream portion; and a second catalyst supported at the downstream portion, wherein the first catalyst is in fluid communication with the second catalyst. Also provided is a method for reforming fuel, the method comprising contacting the fuel to an oxidation catalyst so as to partially oxidize the fuel and generate heat; warming incoming fuel with the heat while simultaneously warming a reforming catalyst with the heat; and reacting the partially oxidized fuel with steam using the reforming catalyst.

Ahmed, Shabbir; Papadias, Dionissios D.; Lee, Sheldon H. D.; Ahluwalia, Rajesh K.

2013-01-08T23:59:59.000Z

294

High School Principals' Perceptions of Their Effectiveness in Leading District Initiated High School Reform: An Analysis of High School Principals Previously Engaged in High School Reform in an Urban Texas School District  

E-Print Network [OSTI]

school reform. However, to date, research has not provided examples of a successful relationship between campus principals as a collective group and the district (central office) leadership team attempting to implement district-wide high school reform...

Rios, Carlos

2012-07-16T23:59:59.000Z

295

A study of land reform and its impact in the Greater Letaba Local Municipality of the Mopani District in the Limpopo Province.  

E-Print Network [OSTI]

??Since the dawn of democracy in South Africa, numerous land reform projects have been approved by the Minister of Rural Development and Land Reform. This (more)

Malahlela, Tebogo.

2015-01-01T23:59:59.000Z

296

Columbia River Hatchery Reform System-Wide Report.  

SciTech Connect (OSTI)

The US Congress funded the Puget Sound and Coastal Washington Hatchery Reform Project via annual appropriations to the US Fish and Wildlife Service (USFWS) beginning in fiscal year 2000. Congress established the project because it recognized that while hatcheries have a necessary role to play in meeting harvest and conservation goals for Pacific Northwest salmonids, the hatchery system was in need of comprehensive reform. Most hatcheries were producing fish for harvest primarily to mitigate for past habitat loss (rather than for conservation of at-risk populations) and were not taking into account the effects of their programs on naturally spawning populations. With numerous species listed as threatened or endangered under the Endangered Species Act (ESA), conservation of salmon in the Puget Sound area was a high priority. Genetic resources in the region were at risk and many hatchery programs as currently operated were contributing to those risks. Central to the project was the creation of a nine-member independent scientific review panel called the Hatchery Scientific Review Group (HSRG). The HSRG was charged by Congress with reviewing all state, tribal and federal hatchery programs in Puget Sound and Coastal Washington as part of a comprehensive hatchery reform effort to: conserve indigenous salmonid genetic resources; assist with the recovery of naturally spawning salmonid populations; provide sustainable fisheries; and improve the quality and cost-effectiveness of hatchery programs. The HSRG worked closely with the state, tribal and federal managers of the hatchery system, with facilitation provided by the non-profit organization Long Live the Kings and the law firm Gordon, Thomas, Honeywell, to successfully complete reviews of over 200 hatchery programs at more than 100 hatcheries across western Washington. That phase of the project culminated in 2004 with the publication of reports containing the HSRG's principles for hatchery reform and recommendations for Puget Sound/Coastal Washington hatchery programs, followed by the development in 2005 of a suite of analytical tools to support application of the principles (all reports and tools are available at www.hatcheryreform.us). In 2005, Congress directed the National Oceanic and Atmospheric Administration-Fisheries (NOAA Fisheries) to replicate the Puget Sound and Coastal Washington Hatchery Reform Project in the Columbia River Basin. The HSRG was expanded to 14 members to include individuals with specific knowledge about the Columbia River salmon and steelhead populations. This second phase was initially envisioned as a one-year review, with emphasis on the Lower Columbia River hatchery programs. It became clear however, that the Columbia River Basin needed to be viewed as an inter-connected ecosystem in order for the review to be useful. The project scope was subsequently expanded to include the entire Basin, with funding for a second year provided by the Bonneville Power Administration (BPA) under the auspices of the Northwest Power and Conservation Council's (NPCC) Fish and Wildlife Program. The objective of the HSRG's Columbia River Basin review was to change the focus of the Columbia River hatchery system. In the past, these hatchery programs have been aimed at supplying adequate numbers of fish for harvest as mitigation primarily for hydropower development in the Basin. A new, ecosystem-based approach is founded on the idea that harvest goals are sustainable only if they are compatible with conservation goals. The challenge before the HSRG was to determine whether or not conservation and harvest goals could be met by fishery managers and, if so, how. The HSRG determined that in order to address these twin goals, both hatchery and harvest reforms are necessary. The HSRG approach represents an important change of direction in managing hatcheries in the region. It provides a clear demonstration that current hatchery programs can indeed be redirected to better meet both conservation and harvest goals. For each Columbia River Basin Environmentally Significant Unit

Warren, Dan [Hatchery Scientific Review Group

2009-04-16T23:59:59.000Z

297

Distributed Reforming of Biomass Pyrolysis Oils: Cooperative Research and Development Final Report, CRADA number CRD-06-00192  

SciTech Connect (OSTI)

The objective of this project is for Chevron and NREL to collaborate in determining the effect of bio-oil composition variability on autothermal reforming performance including bio-oil volatilization, homogeneous oxidative cracking, and catalytic reforming.

Czernik, S.

2010-07-01T23:59:59.000Z

298

Land reform, regional planning and socioeconomic development in Brazil  

E-Print Network [OSTI]

baseline study of PCT settings 96 4.1 Introduction 96 4.2 Access to land under the Land Bill Programme 99 4.3 Agriculture and livestock production on PCT settlements 111 4.4 The standard of living of PCT beneficiaries 119 4.5 The surveyed sites vis... of governance for plan-led land reform 145 Figure 5.3: An illustrative diagram for the regional planning cycle 180 10 ABBREVIATIONS CONTAG National Confederation of Agricultural Workers FUNDEB Basic Education Fund HDI...

Souza, Saulo

2011-01-11T23:59:59.000Z

299

SMALL SCALE FUEL CELL AND REFORMER SYSTEMS FOR REMOTE POWER  

SciTech Connect (OSTI)

New developments in fuel cell technologies offer the promise of clean, reliable affordable power, resulting in reduced environmental impacts and reduced dependence on foreign oil. These developments are of particular interest to the people of Alaska, where many residents live in remote villages, with no roads or electrical grids and a very high cost of energy, where small residential power systems could replace diesel generators. Fuel cells require hydrogen for efficient electrical production, however. Hydrogen purchased through conventional compressed gas suppliers is very expensive and not a viable option for use in remote villages, so hydrogen production is a critical piece of making fuel cells work in these areas. While some have proposed generating hydrogen from renewable resources such as wind, this does not appear to be an economically viable alternative at this time. Hydrogen can also be produced from hydrocarbon feed stocks, in a process known as reforming. This program is interested in testing and evaluating currently available reformers using transportable fuels: methanol, propane, gasoline, and diesel fuels. Of these, diesel fuels are of most interest, since the existing energy infrastructure of rural Alaska is based primarily on diesel fuels, but this is also the most difficult fuel to reform, due to the propensity for coke formation, due to both the high vaporization temperature and to the high sulfur content in these fuels. There are several competing fuel cell technologies being developed in industry today. Prior work at UAF focused on the use of PEM fuel cells and diesel reformers, with significant barriers identified to their use for power in remote areas, including stack lifetime, system efficiency, and cost. Solid Oxide Fuel Cells have demonstrated better stack lifetime and efficiency in demonstrations elsewhere (though cost still remains an issue), and procuring a system for testing was pursued. The primary function of UAF in the fuel cell industry is in the role of third party independent testing. In order for tests to be conducted, hardware must be purchased and delivered. The fuel cell industry is still in a pre-commercial state, however. Commercial products are defined as having a fixed set of specifications, fixed price, fixed delivery date, and a warrantee. Negotiations with fuel cell companies over these issues are often complex, and the results of these discussions often reveal much about the state of development of the technology. This work includes some of the results of these procurement experiments. Fuel cells may one day replace heat engines as the source of electrical power in remote areas. However, the results of this program to date indicate that currently available hardware is not developed sufficiently for these environments, and that significant time and resources will need to be committed for this to occur.

Dennis Witmer

2003-12-01T23:59:59.000Z

300

Distributed Bio-Oil Reforming | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: TopEnergy DOEDealingVehicle BatteryofDisabilityDistributed Bio-Oil Reforming

Note: This page contains sample records for the topic "hiring reform overseas" 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

HealtH reform and oHsu how we'll change  

E-Print Network [OSTI]

HealtH reform and oHsu how we'll change Health reform will touch all of oHsu's missions. the coming changes are about more than public policy and health insurance. We will see transformation in how care is delivered, how health professionals are trained and how we decide what health care to buy. oHsu's missions

Chapman, Michael S.

302

ENGINEERING SCALE UP OF RENEWABLE HYDROGEN PRODUCTION BY CATALYTIC STEAM REFORMING OF PEANUT  

E-Print Network [OSTI]

ENGINEERING SCALE UP OF RENEWABLE HYDROGEN PRODUCTION BY CATALYTIC STEAM REFORMING OF PEANUT SHELLS, and academic organizations is developing a steam reforming process to be demonstrated on the gaseous byproducts of this engineering demonstration project. After an initial problem with the heaters that required modification

303

Report of the Ad Hoc Committee on Washington Natural Resource Agency Reform  

E-Print Network [OSTI]

Report of the Ad Hoc Committee on Washington Natural Resource Agency Reform February 16, 2010 recommended formation of an ad hoc committee to evaluate opportunities for SFR and others in College. As a result, the Washington Natural Resource Agency Reform ad hoc Committee was established and given

Borenstein, Elhanan

304

Development of a comprehensive reporting system for a school reform organization: The Accelerated Schools Project  

E-Print Network [OSTI]

on the evaluation procedures of whole-school reform organizations. Because the ultimate goal is to improve school performance, it should also be a goal of each whole-school reform organization to design a comprehensive data collection system to evaluate each school...

Stephens, Jennifer Anne

2006-04-12T23:59:59.000Z

305

Electricity Markets: Should the Rest of the World Adopt the UK Reforms?  

E-Print Network [OSTI]

PWP-069 Electricity Markets: Should the Rest of the World Adopt the UK Reforms? Catherine D;1 Electricity Markets: Should the Rest of the World Adopt the UK Reforms?1 By Catherine D. Wolfram2 Britain was one of the first countries to liberalize its electricity industry when it restructured and privatized

California at Berkeley. University of

306

PHS 650 Summer 2012 Page 1 State-Level Health System and Coverage Reform  

E-Print Network [OSTI]

and Affordable Care Act Current State-Level Trends and Health Reforms The Syllabus includes a variety of readingPHS 650 Summer 2012 Page 1 State-Level Health System and Coverage Reform Course Overview and Syllabus Description: Overview of the state initiatives in health care coverage, access, and costs, trends

Sheridan, Jennifer

307

Inaugural Lecture The Politics of Belief and U.S. Health Care Reform  

E-Print Network [OSTI]

1 Inaugural Lecture The Politics of Belief and U.S. Health Care Reform Joseph White Ph.D John G will not pretend to fully explain the politics of health care reform in the U.S.. I could make many other caveats is to give you some interesting ideas that you might use in thinking about American government. Health care

Oxford, University of

308

Agenda Setting And The Role Of Leadership In National Health Care Reform During The Early 1990s  

E-Print Network [OSTI]

Health care reform was the dominant issue on the political agenda during the early 1990s. Few issues

Kang, Michael S,

2006-01-05T23:59:59.000Z

309

A review of "Godly Reformers and their Opponents in Early Modern England: Religion in Norwich." by Matthew Reynolds  

E-Print Network [OSTI]

relatively uncontested Reformation, Norwich became Protestant ?in a process that was far from quiet? (35). The religious divisions the Reformation created remained rife, providing Laudian reforms with a measure of lay support within the city, which in turn... part of James? reign. Religious division was widespread, evident amongst the higher clergy attached to the Cathedral, where relations were defined by a split between those who stood against further reform and evangelical Protestants. In civic politics...

Baker, Geoff

2006-01-01T23:59:59.000Z

310

GOVERNMENT VERSUS GOVERNANCE AS A FRAMEWORK Government versus Governance as a Framework to analyze Mexico's Energy Reform  

E-Print Network [OSTI]

branch, the oil company PEMEX' union, other critics of the reform among a part of the left party Partido

Texas at Austin, University of

311

Overseas Assignments | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen OwnedofDepartmentEnergy General Law (GC-56)The4 InOurThis page includes

312

The University of Oklahoma New Employee Personal Data Form (0 / /201 ) For initial hires, the PDF form must accompany the PAF. This document is not an application for employment. The University of  

E-Print Network [OSTI]

The University of Oklahoma New Employee Personal Data Form (0 / /201 ) For initial hires, the PDF or for dismissal. Signature: Date: #12;New Employee Personal Data Form - Education Section (06/15/2010) NOTE.S.C. § 552a(b), including updates and exceptions. Please provide all the data requested. Complete side two

Oklahoma, University of

313

EMPLOYEE PERSONAL DATA FORM For initial hires, the EPDF (Employee Personal Data Form) must accompany the ePAF (electronic personnel action form). This document is not an application for employment.  

E-Print Network [OSTI]

EMPLOYEE PERSONAL DATA FORM For initial hires, the EPDF (Employee Personal Data Form) must;EMPLOYEE PERSONAL DATA FORM - with the Privacy Act of 1974, 5 U.S.C. § 552a(b), including updates and exceptions . Please provide all the data

Oklahoma, University of

314

EMPLOYEE PERSONAL DATA FORM For initial hires, the EPDF (Employee Personal Data Form) must accompany the ePAF (electronic personnel action form). This document is not an application for employment.  

E-Print Network [OSTI]

EMPLOYEE PERSONAL DATA FORM For initial hires, the EPDF (Employee Personal Data Form) must with the Privacy Act of 1974, 5 U.S.C. § 552a(b), including updates and exceptions . Please provide all the data: Home Phone w/area code: RACE Select all that apply: White: A person having origins in any

Oklahoma, University of

315

Updated 08/10/2010 Complete the Education and Work Experience Template--Husky Hire 1 of 7 Applicants can create an electronic application by filling in the applicable education and work experience  

E-Print Network [OSTI]

Updated 08/10/2010 Complete the Education and Work Experience Template--Husky Hire 1 of 7 to build the application. Complete the Education and Work Experience Template #12;Updated 08 Click (repeat steps 4-5 to fill in previous work history. #12;Updated 08/10/2010 Complete the Education

Holsinger, Kent

316

Activity and structure of perovskites as diesel reforming catalysts for solid oxide fuel cells.  

SciTech Connect (OSTI)

Recent progress in developing perovskite materials as more cost-effective catalysts in autothermal reforming (ATR) of diesel fuel to hydrogen-rich reformate for solid oxide fuel cell (SOFC) application is reported. Perovskite-type metal oxides with B sites partially exchanged by ruthenium were prepared and evaluated under ATR reaction conditions. The hydrogen yield, reforming efficiency, and CO{sub x} selectivity of these catalysts were investigated using diesel surrogate fuel with 50 ppm sulfur. The catalyst performances have approached or exceeded a benchmark, high-cost rhodium-based material. In parallel with the reactivity study, we also investigated the physical properties of B-site doped perovskites and their impact on the reforming performance using various characterization techniques such as BET, X-ray powder diffraction, temperature programmable reduction, scanning electron microscopy, and synchrotron X-ray absorption spectroscopy. We found that ruthenium is highly dispersed into perovskite lattice and its redox behavior is directly associated with reforming activity.

Liu, D.-J.; Krumpelt, M.; Chemical Engineering

2005-01-01T23:59:59.000Z

317

HYDROGEN PRODUCTION FOR FUEL CELLS VIA REFORMING COAL-DERIVED METHANOL  

SciTech Connect (OSTI)

Hydrogen can be produced from many feedstocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the tenth report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of January 1-March 31, 2006. This quarter saw progress in six areas. These areas are: (1) The effect of catalyst dimension on steam reforming, (2) Transient characteristics of autothermal reforming, (3) Rich and lean autothermal reformation startup, (4) Autothermal reformation degradation with coal derived methanol, (5) Reformate purification system, and (6) Fuel cell system integration. All of the projects are proceeding on or slightly ahead of schedule.

Paul A. Erickson

2006-04-01T23:59:59.000Z

318

Fairness lost in immigration reform; Never before have sweeping changes to policies been undertaken with so little public debate or  

E-Print Network [OSTI]

Fairness lost in immigration reform; Never before have sweeping changes to policies been undertaken reform is unique neither in terms of its controversial substance nor in its lack of meaningful democratic processes. In the past, major immigration reform has typically been the result of parliamentary deliberation

Handy, Todd C.

319

Exhaust gas fuel reforming of Diesel fuel by non-thermal arc discharge for NOx trap regeneration  

E-Print Network [OSTI]

1 Exhaust gas fuel reforming of Diesel fuel by non- thermal arc discharge for NOx trap regeneration to the reforming of Diesel fuel with Diesel engine exhaust gas using a non-thermal plasma torch for NOx trap Diesel fuel reforming with hal-00617141,version1-17May2013 Author manuscript, published in "Energy

Boyer, Edmond

320

Modified Ni-Cu catalysts for ethanol steam reforming  

SciTech Connect (OSTI)

Three Ni-Cu catalysts, having different Cu content, supported on ?-alumina were synthesized by wet co-impregnation method, characterized and tested in the ethanol steam reforming (ESR) reaction. The catalysts were characterized for determination of: total surface area and porosity (N{sub 2} adsorption - desorption using BET and Dollimer Heal methods), Ni surface area (hydrogen chemisorption), crystallinity and Ni crystallites size (X-Ray Diffraction), type of catalytic active centers (Hydrogen Temperature Programmed Reduction). Total surface area and Ni crystallites size are not significantly influenced by the addition of Cu, while Ni surface area is drastically diminished by increasing of Cu concentration. Steam reforming experiments were performed at atmospheric pressure, temperature range 150-350C, and ethanol - water molar ration of 1 at 30, using Ar as carrier gas. Ethanol conversion and hydrogen production increase by the addition of Cu. At 350C there is a direct connection between hydrogen production and Cu concentration. Catalysts deactivation in 24h time on stream was studied by Transmission Electron Microscopy (TEM) and temperature-programmed reduction (TPR) on used catalysts. Coke deposition was observed at all studied temperatures; at 150C amorphous carbon was evidenced, while at 350C crystalline, filamentous carbon is formed.

Dan, M.; Mihet, M.; Almasan, V.; Borodi, G. [National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath Street, 400293, Cluj-Napoca (Romania)] [National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath Street, 400293, Cluj-Napoca (Romania); Katona, G.; Muresan, L. [Univ. Babes Bolyai, Fac. Chem. and Chem. Eng.,11 Arany Janos, 400028, Cluj-Napoca (Romania)] [Univ. Babes Bolyai, Fac. Chem. and Chem. Eng.,11 Arany Janos, 400028, Cluj-Napoca (Romania); Lazar, M. D., E-mail: diana.lazar@itim-cj.ro [65-103 Donath Street (Romania)

2013-11-13T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Fiftieth CCR reformer goes on stream in Germany  

SciTech Connect (OSTI)

The fiftieth continuous catalytic reformer built since this technology was introduced by UOP Process Division in 1971 has gone on stream in West Germany. The 21,300-b/sd unit is in Deutsche Shell AG's Godorf refinery. It is the sixth such unit put in service by Shell International. Others are in refineries at Harburg, West Germany; Shellhaven, England; Palau Bokum, Singapore; Pernis, Netherlands; and Geelong, Australia. CCR units operate at much higher severity than older reforming units. Severity is a function of higher octane, lower pressure, and feedstock. The operating severity or catalyst deactivation rate may be 20 times that of high pressure, low octane units. Continuous catalyst regeneration is then the key for maintaining long-term operations at steady state conditions. To facilitate continuous catalyst regeneration, the three reactors are stacked. This design permits the catalyst to move in essentially plug flow through the reactors at a rate determined by the rate of catalyst withdrawal to the regeneration section.

Not Available

1985-03-18T23:59:59.000Z

322

[98e]-Catalytic reforming of gasoline and diesel fuel  

SciTech Connect (OSTI)

Argonne National Laboratory is developing a fuel processor for converting liquid hydrocarbon fuels to a hydrogen-rich product suitable for a polymer electrolyte fuel cell stack. The processor uses an autothermal reformer to convert the feed to a mixture of hydrogen, carbon dioxide, carbon monoxide and water with trace quantities of other components. The carbon monoxide in the product gas is then converted to carbon dioxide in water-gas shift and preferential oxidation reactors. Fuels that have been tested include standard and low-sulfur gasoline and diesel fuel, and Fischer-Tropsch fuels. Iso-octane and n-hexadecane were also examined as surrogates for gasoline and diesel, respectively. Complete conversion of gasoline was achieved at 750 C in a microreactor over a novel catalyst developed at Argonne. Diesel fuel was completely converted at 850 C over this same catalyst. Product streams contained greater than 60% hydrogen on a dry, nitrogen-free basis with iso-octane, gasoline, and n-hexadecane. For a diesel fuel, product streams contained >50% hydrogen on a dry, nitrogen-free basis. The catalyst activity did not significantly decrease over >16 hours operation with the diesel fuel feed. Coke formation was not observed. The carbon monoxide fraction of the product gas could be reduced to as low as 1% on a dry, nitrogen-free basis when the water-gas shift reactors were used in tandem with the reformer.

Pereira, C.; Wilkenhoener, R.; Ahmed, S.; Krumpelt, M.

2000-02-29T23:59:59.000Z

323

Hydrocarbon reforming for hydrogen fuel cells: a study of carbon formation on autothermal reforming catalysts. Final report  

SciTech Connect (OSTI)

The mechanism of carbon formation on nickel autothermal steam reforming catalysts has been studied by temperature-programming, thermogravimetric and electron microscopic techniques. Temperature-programmed surface reaction (TPSR) studies of carbon deposited on nickel reforming catalysts by the decomposition of C/sub 2/H/sub 4/ and C/sub 2/H/sub 2/ exhibit seven forms of carbon that are distinguished by their characteristic reactivity with H/sub 2/ and 3.0-vol % H/sub 2/O/He. The relative population of the different carbon states depends primarily on the temperature during deposition. C/sub 2/H/sub 2/ exposure populates the same carbon states as C/sub 2/H/sub 4/ exposure but at approximately 100/sup 0/K lower deposition temperature. Similar carbon states were found on all nickel catalysts studies including Ni/..gamma..-Al/sub 2/O/sub 3/ and Ni/MgO-Al/sub 2/O/sub 3/ leading to the conclusion that the support has little effect on carbon deposit formation and reactivity. The reactivity of the carbon states is not altered by exposure to steam in C/sub 2/H/sub 4/-H/sub 2/O mixtures, but the amount of carbon deposited decreases to zero as H/sub 2/O/C increases past a critical ratio.

McCarty, J.G.; Sheridan, D.M.; Wise, H.; Wood, B.J.

1981-12-01T23:59:59.000Z

324

How fuel composition affects on-board reforming for fuel cell vehicles.  

SciTech Connect (OSTI)

Different blends of gasoline range hydrocarbons were investigated to determine the effect of aromatic, naphthenic, and paraffinic content on performance in an autothermal reformer. In addition, we investigated the effects of detergent, antioxidant, and oxygenate additives. These tests indicate that composition effects are minimal at temperatures of 800C and above, but at lower temperatures or at high gas hourly space velocities (GHSV approaching 100,000 h{sup -1} ) composition can have a large effect on catalyst performance. Fuels high in aromatic and naphthenic components were more difficult to reform. In addition, additives, such as detergents and oxygenates were shown to decrease reformer performance at lower temperatures.

Kopasz, J. P.; Miller, L. E.; Applegate, D. V.; Chemical Engineering

2003-01-01T23:59:59.000Z

325

HYDROGEN GENERATION FROM PLASMATRON REFORMERS: A PROMISING TECHNOLOGY FOR NOX ADSORBER REGENERATION AND OTHER AUTOMOTIVE APPLICATIONS  

SciTech Connect (OSTI)

Plasmatron reformers are being developed at MIT and ArvinMeritor [1]. In these reformers a special low power electrical discharge is used to promote partial oxidation conversion of hydrocarbon fuels into hydrogen and CO. The partial oxidation reaction of this very fuel rich mixture is difficult to initiate. The plasmatron provides continuous enhanced volume initiation. To minimize electrode erosion and electrical power requirements, a low current, high voltage discharge with wide area electrodes is used. The reformers operate at or slightly above atmospheric pressure. Plasmatron reformers provide the advantages of rapid startup and transient response; efficient conversion of the fuel to hydrogen rich gas; compact size; relaxation or elimination of reformer catalyst requirements; and capability to process difficult to reform fuels, such as diesel and bio-oils. These advantages facilitate use of onboard hydrogen-generation technology for diesel exhaust after-treatment. Plasma-enhanced reformer technology can provide substantial conversion even without the use of a catalyst. Recent progress includes a substantial decrease in electrical power consumption (to about 200 W), increased flow rate (above 1 g/s of diesel fuel corresponding to approximately 40 kW of chemical energy), soot suppression and improvements in other operational features.. Plasmatron reformer technology has been evaluated for regeneration of NOx adsorber after-treatment systems. At ArvinMeritor tests were performed on a dual-leg NOx adsorber system using a Cummins 8.3L diesel engine both in a test cell and on a vehicle. A NOx adsorber system was tested using the plasmatron reformer as a regenerator and without the reformer i.e., with straight diesel fuel based regeneration as the baseline case. The plasmatron reformer was shown to improve NOx regeneration significantly compared to the baseline diesel case. The net result of these initial tests was a significant decrease in fuel penalty, roughly 50% at moderate adsorber temperatures. This fuel penalty improvement is accompanied by a dramatic drop in slipped hydrocarbon emissions, which decreased by 90% or more. Significant advantages are demonstrated across a wide range of engine conditions and temperatures. The study also indicated the potential to regenerate NOx adsorbers at low temperatures where diesel fuel based regeneration is not effective, such as those typical of idle conditions. Two vehicles, a bus and a light duty truck, have been equipped for plasmatron reformer NOx adsorber regeneration tests.

Bromberg, L.; Crane, S; Rabinovich, A.; Kong, Y; Cohn, D; Heywood, J; Alexeev, N.; Samokhin, A.

2003-08-24T23:59:59.000Z

326

Five Kilowatt Solid Oxide Fuel Cell/Diesel Reformer  

SciTech Connect (OSTI)

Reducing fossil fuel consumption both for energy security and for reduction in global greenhouse emissions has been a major goal of energy research in the US for many years. Fuel cells have been proposed as a technology that can address both these issues--as devices that convert the energy of a fuel directly into electrical energy, they offer low emissions and high efficiencies. These advantages are of particular interest to remote power users, where grid connected power is unavailable, and most electrical power comes from diesel electric generators. Diesel fuel is the fuel of choice because it can be easily transported and stored in quantities large enough to supply energy for small communities for extended periods of time. This projected aimed to demonstrate the operation of a solid oxide fuel cell on diesel fuel, and to measure the resulting efficiency. Results from this project have been somewhat encouraging, with a laboratory breadboard integration of a small scale diesel reformer and a Solid Oxide Fuel Cell demonstrated in the first 18 months of the project. This initial demonstration was conducted at INEEL in the spring of 2005 using a small scale diesel reformer provided by SOFCo and a fuel cell provided by Acumentrics. However, attempts to integrate and automate the available technology have not proved successful as yet. This is due both to the lack of movement on the fuel processing side as well as the rather poor stack lifetimes exhibited by the fuel cells. Commercial product is still unavailable, and precommercial devices are both extremely expensive and require extensive field support.

Dennis Witmer; Thomas Johnson

2008-12-31T23:59:59.000Z

327

The wholesale market for electricity in England and Wales : recent developments and future reforms  

E-Print Network [OSTI]

The England and Wales wholesale electricity market is about to undergo major reform (NETA). I describe and analyse the proposed arrangements, contrasting them with those currently in operation. I argue that while NETA will ...

Sweeting, Andrew

2000-01-01T23:59:59.000Z

328

E-Print Network 3.0 - auto thermal reforming Sample Search Results  

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

psig H2 PSA Natural Gas Syngas CMP HX CMP HX Thermal... ACR is more cost effective 12;Praxair BP 7 Reformer Design 150 kW thermal NG unit 0 10 20 30 40 50... GE Autothermal...

329

American Institute of Aeronautics and Astronautics Measurements for fuel reforming for scramjet thermal management and  

E-Print Network [OSTI]

American Institute of Aeronautics and Astronautics 1 Measurements for fuel reforming for scramjet to be achieved with dual-mode-Ramjet (Ramjet under Mach 6 and Scramjet beyond) because of its high specific

Paris-Sud XI, Université de

330

American Institute of Aeronautics and Astronautics Measurements for fuel reforming for scramjet thermal management and  

E-Print Network [OSTI]

American Institute of Aeronautics and Astronautics 1 Measurements for fuel reforming for scramjet, since even composite materials can't withstand the large heat load found in a Scramjet combustion

Paris-Sud XI, Université de

331

Deregulating and regulatory reform in the U.S. electric power sector  

E-Print Network [OSTI]

This paper discusses the evolution of wholesale and retail competition in the U.S electricity sector and associated industry restructuring and regulatory reforms. It begins with a discussion of the industry structure and ...

Joskow, Paul L.

2000-01-01T23:59:59.000Z

332

An Act to Reform Land Use Planning in the Unorganized Territory (Maine)  

Broader source: Energy.gov [DOE]

An Act to Reform Land Use Planning in the Unorganized Territory alters the makeup and responsibilities of Maine's Land Use Regulation Commission (LURC). It took effect on August 29, 2012 and...

333

The impact of Basel II reforms : a contraction in SME lending  

E-Print Network [OSTI]

The implementation of Basel II reforms has been designed to protect the international financial system from major bank collapses through the enforcement of minimum capital adequacy ratios. This new set of rules has raised ...

Charpentier, Apolline

2014-01-01T23:59:59.000Z

334

A time for reform: the woman suffrage campaign in rural Texas, 1914-1919  

E-Print Network [OSTI]

, and Ferguson's own tabloid Ferguson Forum, rural voters found themselves constantly bombarded by messages about how they should view questions of reform in their state. The organizational culture that sustained suffrage organizations in urban Texas failed to do...

Motl, Kevin Conrad

2009-06-02T23:59:59.000Z

335

Periodicities in societal systems behaviors: relationships of economies, generations, and technologies to reforms in medical education  

E-Print Network [OSTI]

, Marchetti). In seeking to discover how medical education responds to such societal changes, this research analyzes past educational reforms in the context of concurrent social environments. By discovering temporal connections between cyclical behaviors...

Kinra, Reva Elaine

2013-02-22T23:59:59.000Z

336

The Li'an ("Docketing") Process: Barriers to Initiating Lawsuits in China and Possible Reforms  

E-Print Network [OSTI]

Supreme People's Court ("SPC") found it necessary to pro-note 10, at 88-9. The 1999 SPC Five Year Reform Program ("On May 29, 1997, the SPC issued the Li'an ("Docketing") Work

Cheuk, Andrea

2008-01-01T23:59:59.000Z

337

Kill Fewer, Kill Carefully: An Analysis of the 2006 to 2007 Death Penalty Reforms in China  

E-Print Network [OSTI]

Supreme People's Court ("SPC") review of every death sen-view of each sentence by the SPC. These reforms are the mostdoubts about whether the SPC would effectively implement

Minas, Stephen

2009-01-01T23:59:59.000Z

338

Computational heterogeneous catalysis applied to steam methane reforming over nickel and nickel/silver catalysts  

E-Print Network [OSTI]

The steam methane reforming (SMR) reaction is the primary industrial means for producing hydrogen gas. As such, it is a critical support process for applications including petrochemical processing and ammonia synthesis. ...

Blaylock, Donnie Wayne

2011-01-01T23:59:59.000Z

339

Heat Transfer Limitations in Hydrogen Production Via Steam Reformation: The Effect of Reactor Geometry  

E-Print Network [OSTI]

for on- board hydrogen production for fuel-cell poweredSteam-Reforming Hydrogen production Reactors, M.S. Thesis,at the UC Davis Hydrogen Production and Utilization

Vernon, David R.; Davieau, David D.; Dudgeon, Bryce A.; Erickson, Paul A.

2006-01-01T23:59:59.000Z

340

Effects of operating conditions, compression ratio, and gasoline reformate on SI engine knock limits  

E-Print Network [OSTI]

A set of experiments was performed to investigate the effects of air-fuel ratio, inlet boost pressure, hydrogen rich fuel reformate, and compression ratio on engine knock behavior. For each condition the effect of spark ...

Gerty, Michael D

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

The risk of reform : privatisation and liberalisation in the Brazilian electric power industry  

E-Print Network [OSTI]

In 1996, when Brazil was well-underway to privatising and liberalising its electric power industry, few would have predicted that within five years the reforms would be a shambles. Like its neighbors Argentina and Chile, ...

Tankha, Sunil, Ph. D. Massachusetts Institute of Technology

2006-01-01T23:59:59.000Z

342

Healthcare reform in the United States and China: pharmaceutical market implications  

E-Print Network [OSTI]

. This article analyzes the implications of health system reforms in the United States and China for national pharmaceutical markets. It follows a historical institutionalist approach that identifies path dependency in the design and operation of national health...

Daemmrich, Arthur; Mohanty, Ansuman

2014-07-14T23:59:59.000Z

343

Fuel cell generator with fuel electrodes that control on-cell fuel reformation  

DOE Patents [OSTI]

A fuel cell for a fuel cell generator including a housing including a gas flow path for receiving a fuel from a fuel source and directing the fuel across the fuel cell. The fuel cell includes an elongate member including opposing first and second ends and defining an interior cathode portion and an exterior anode portion. The interior cathode portion includes an electrode in contact with an oxidant flow path. The exterior anode portion includes an electrode in contact with the fuel in the gas flow path. The anode portion includes a catalyst material for effecting fuel reformation along the fuel cell between the opposing ends. A fuel reformation control layer is applied over the catalyst material for reducing a rate of fuel reformation on the fuel cell. The control layer effects a variable reformation rate along the length of the fuel cell.

Ruka, Roswell J. (Pittsburgh, PA); Basel, Richard A. (Pittsburgh, PA); Zhang, Gong (Murrysville, PA)

2011-10-25T23:59:59.000Z

344

The Resurgence of Land Reform Policy and Agrarian Movements in Indonesia  

E-Print Network [OSTI]

157 He invoked Amartya Sens notion of development asby access reform la Amartya Sen 166 (Winoto 2006:81, bolddengan reformasi akses ala Amartya Sen. to mention the NARP

Rachman, Noer Fauzi

2011-01-01T23:59:59.000Z

345

Organizational sense making : responsibilities to the MCAS reform in the Massachusetts public schools  

E-Print Network [OSTI]

Educational reform has become a central concern of public policy debates at both the state and federal level. The policy trend both nationally and locally is towards uniform standards in education, with testing as the ...

Goldman, Janice J., 1953-

2005-01-01T23:59:59.000Z

346

The rules of ruling : charter reform in Los Angeles, 1850-2008  

E-Print Network [OSTI]

and officers face the charter as a constant constraint. If centralized purchasingand Purchasing Agent. The Mayor would appoint these officerspurchasing, campaign finance reform, strengthen the recall to cover appointed officials and create staggered elections for officers.

Ingram, James Warren

2008-01-01T23:59:59.000Z

347

Development of Ni-based Sulfur Resistant Catalyst for Diesel Reforming  

SciTech Connect (OSTI)

In order for diesel fuel to be used in a solid oxide fuel cell auxiliary power unit, the diesel fuel must be reformed into hydrogen, carbon monoxide and carbon dioxide. One of the major problems facing catalytic reforming is that the level of sulfur found in low sulfur diesel can poison most catalysts. This report shows that a proprietary low cost Ni-based reforming catalyst can be used to reform a 7 and 50 ppm sulfur containing diesel fuel for over 500 hours of operation. Coking, which appears to be route of catalyst deactivation due to metal stripping, can be controlled by catalyst modifications, introduction of turbulence, and/or by application of an electromagnetic field with a frequency from {approx}50 kHz to 13.56 MHz with field strength greater than about 100 V/cm and more preferably greater about 500 V/cm.

Gunther Dieckmann

2006-06-30T23:59:59.000Z

348

Admonition and the academy : installation, video, and performance art in Reform Era China  

E-Print Network [OSTI]

China's Reform Era (1978-present) has seen the reinvigoration of academic, and artistic practice, and a rapprochement between the Chinese Communist Party and the intellectual elite. At its beginnings in the early- to ...

Oen, Karin Grace

2012-01-01T23:59:59.000Z

349

The Forgotten Children: African American Children and Child Welfare Reform in St. Louis, 1890-1930  

E-Print Network [OSTI]

Abstract Forgotten Children examines the influence of racial ideology on the trajectory of child welfare reform in late nineteenth century and early twentieth century St. Louis. The modern American child welfare system emerged in this time period...

Thirlkel, Thomas E.

2010-05-07T23:59:59.000Z

350

Building the Reformed Kirk: the cultural use of ecclesiastical buildings in Scotland, 15601645  

E-Print Network [OSTI]

This thesis examines the built environment and culture of Scotland between 1560 and 1645 by analysing church buildings erected during the period. The mid-sixteenth century ecclesiastical Reformation and mid-seventeenth-century ...

Chernoff, Graham Thomas

2013-07-05T23:59:59.000Z

351

Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group Background Paper  

Broader source: Energy.gov [DOE]

Paper by Arlene Anderson and Tracy Carole presented at the Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group, with a focus on key drivers, purpose, and scope.

352

OXIDATION OF FUELS IN THE COOL FLAME REGIME FOR COMBUSTION AND REFORMING FOR FUEL CELLS.  

SciTech Connect (OSTI)

THE REVIEW INTEGRATES RECENT INVESTIGATIONS ON AUTO OXIDATION OF FUEL OILS AND THEIR REFORMING INTO HYDROGEN RICH GAS THAT COULD SERVE AS A FEED FOR FUEL CELLS AND COMBUSTION SYSTEMS.

NAIDJA,A.; KRISHNA,C.R.; BUTCHER,T.; MAHAJAN,D.

2002-08-01T23:59:59.000Z

353

Evaluating the Evidence on Electricity Reform: Lessons for the South East Europe (SEE) Market  

E-Print Network [OSTI]

at evaluating the impact of any given step (e.g. privatisation or the introduction of incentive regulation etc.) problematic. These observations immediately give rise to the suggestion that it is not clear that a proper evaluation of the impact of electricity... .g. with a single reform variable) or to distinguish all the elements of reform carefully (e.g. incentive regulation). Clearly the ability of the model to deliver efficient investment, especially in generation, has not been established by econometrics...

Pollitt, Michael G.

354

Reforming Small Power Systems under Political Volatility: The Case of Nepal  

E-Print Network [OSTI]

electricity systems in Nepal and other South Asian countries are inefficient and suffer from institutionalized corruption and persistent rent seeking behaviour together with poor economic governance of the power sector (Smith, 2004). 3. Major Reforms... electricity reforms initiatives was mooted after the creation of NEA by merging the Electricity Department, Electricity Boards and Nepal Electricity Corporation in 1985 in accordance with the provisions of NEA Act of 1984 (Thakur, 2002). The establishment...

Nepal, Rabindra; Jamasb, Tooraj

355

Steam Reforming on Transition-metal Carbides from Density-functional Theory  

SciTech Connect (OSTI)

A screening study of the steam reforming reaction on clean and oxygen covered early transition-metal carbides surfaces is performed by means of density-functional theory calculations. It is found that carbides provide a wide spectrum of reactivities, from too reactive via suitable to too inert. Several molybdenum-based systems are identified as possible steam reforming catalysts. The findings suggest that carbides provide a playground for reactivity tuning, comparable to the one for pure metals.

Vojvodic, Aleksandra

2012-05-11T23:59:59.000Z

356

Hydrogen Production for Fuel Cells Via Reforming Coal-Derived Methanol  

SciTech Connect (OSTI)

Hydrogen can be produced from many feedstocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the eighth report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of October 1, 2004-September 30, 2005 and includes an entire review of the progress for year 2 of the project. This year saw progress in eight areas. These areas are: (1) steam reformer transient response, (2) steam reformer catalyst degradation, (3) steam reformer degradation tests using bluff bodies, (4) optimization of bluff bodies for steam reformation, (5) heat transfer enhancement, (6) autothermal reforming of coal derived methanol, (7) autothermal catalyst degradation, and (8) autothermal reformation with bluff bodies. The project is on schedule and is now shifting towards the design of an integrated PEM fuel cell system capable of using the coal-derived product. This system includes a membrane clean up unit and a commercially available PEM fuel cell.

Paul A. Erickson

2005-09-30T23:59:59.000Z

357

DATA QUALITY OBJECTIVES FOR SELECTING WASTE SAMPLES FOR BENCH-SCALE REFORMER TREATABILITY STUDIES  

SciTech Connect (OSTI)

This document describes the data quality objectives to select archived samples located at the 222-S Laboratory for Bench-Scale Reforming testing. The type, quantity, and quality of the data required to select the samples for Fluid Bed Steam Reformer testing are discussed. In order to maximize the efficiency and minimize the time to treat Hanford tank waste in the Waste Treatment and Immobilization Plant, additional treatment processes may be required. One of the potential treatment processes is the fluidized bed steam reformer. A determination of the adequacy of the fluidized bed steam reformer process to treat Hanford tank waste is required. The initial step in determining the adequacy of the fluidized bed steam reformer process is to select archived waste samples from the 222-S Laboratory that will be used in a bench scale tests. Analyses of the selected samples will be required to confirm the samples meet the shipping requirements and for comparison to the bench scale reformer (BSR) test sample selection requirements.

BANNING DL

2011-02-11T23:59:59.000Z

358

Methods of reforming hydrocarbon fuels using hexaaluminate catalysts  

DOE Patents [OSTI]

A metal substituted hexaaluminate catalyst for reforming hydrocarbon fuels to synthesis gas of the general formula AB.sub.yAl.sub.12-yO.sub.19-.delta., A being selected from alkali metals, alkaline earth metals and lanthanide metals or mixtures thereof. A dopant or surface modifier selected from a transitions metal, a spinel of an oxygen-ion conductor is incorporated. The dopant may be Ca, Cs, K, La, Sr, Ba, Li, Mg, Ce, Co, Fe, Ir, Rh, Ni, Ru, Cu, Pe, Os, Pd, Cr, Mn, W, Re, Sn, Gd, V, Ti, Ag, Au, and mixtures thereof. The oxygen-ion conductor may be a perovskite selected from M'RhO.sub.3, M'PtO.sub.3, M'PdO.sub.3, M'IrO.sub.3, M'RuO.sub.3 wherein M'=Mg, Sr, Ba, La, Ca; a spinel selected from MRh.sub.2O.sub.4, MPt.sub.2O.sub.4, MPd.sub.2O.sub.4, MIr.sub.2O.sub.4, MRu.sub.2O.sub.4 wherein M=Mg, Sr, Ba, La, Ca and mixtures thereof; a florite is selected from M''O.sub.2.

Gardner, Todd H. (Morgantown, WV); Berry, David A. (Morgantown, WV); Shekhawat, Dushyant (Morgantown, WV)

2012-03-27T23:59:59.000Z

359

Steam reforming of low-level mixed waste  

SciTech Connect (OSTI)

The U.S. department of Energy (DOE) is responsible for the treatment and disposal of an inventory of approximately 160,000 tons of Low-Level Mixed Waste (LLMW). Most of this LLMW is stored in drums, barrels and steel boxes at 20 different sites throughout the DOE complex. The basic objective of low-level mixed waste treatment systems is to completely destroy the hazardous constituents and to simultaneously isolate and capture the radionuclides in a superior final waste form such as glass. The DOE is sponsoring the development of advanced technologies that meet this objective while achieving maximum volume reduction, low-life cycle costs and maximum operational safety. ThermoChem, Inc. is in the final stages of development of a steam-reforming system capable of treating a wide variety of DOE low-level mixed waste that meets these objectives. The design, construction, and testing of a nominal 1 ton/day Process Development Unit is described.

Voelker, G.E.; Steedman, W.G. [Thermochem, Inc., Columbia, MD (United States); Chandran, R.R. [Manufacturing and Technology Conversion International, Inc., Columbia, MD (United States)

1996-12-31T23:59:59.000Z

360

FLUIDIZED BED STEAM REFORMING ENABLING ORGANIC HIGH LEVEL WASTE DISPOSAL  

SciTech Connect (OSTI)

Waste streams planned for generation by the Global Nuclear Energy Partnership (GNEP) and existing radioactive High Level Waste (HLW) streams containing organic compounds such as the Tank 48H waste stream at Savannah River Site have completed simulant and radioactive testing, respectfully, by Savannah River National Laboratory (SRNL). GNEP waste streams will include up to 53 wt% organic compounds and nitrates up to 56 wt%. Decomposition of high nitrate streams requires reducing conditions, e.g. provided by organic additives such as sugar or coal, to reduce NOX in the off-gas to N2 to meet Clean Air Act (CAA) standards during processing. Thus, organics will be present during the waste form stabilization process regardless of the GNEP processes utilized and exists in some of the high level radioactive waste tanks at Savannah River Site and Hanford Tank Farms, e.g. organics in the feed or organics used for nitrate destruction. Waste streams containing high organic concentrations cannot be stabilized with the existing HLW Best Developed Available Technology (BDAT) which is HLW vitrification (HLVIT) unless the organics are removed by pretreatment. The alternative waste stabilization pretreatment process of Fluidized Bed Steam Reforming (FBSR) operates at moderate temperatures (650-750 C) compared to vitrification (1150-1300 C). The FBSR process has been demonstrated on GNEP simulated waste and radioactive waste containing high organics from Tank 48H to convert organics to CAA compliant gases, create no secondary liquid waste streams and create a stable mineral waste form.

Williams, M

2008-05-09T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

A novel technique for on-line coke gasification during propane steam reforming using forced CO2 cycling.  

E-Print Network [OSTI]

??Steam reforming is an important source of synthesis gas production that is used by major petrochemical processes such as ammonia, methanol and the Fisher-Tropsch process. (more)

Alenazey, Feraih Sheradh

2011-01-01T23:59:59.000Z

362

Experimental and computational investigations of sulfur-resistant bimetallic catalysts for reforming of biomass gasification products  

SciTech Connect (OSTI)

A combination of density functional theory (DFT) calculations and experimental studies of supported catalysts was used to identify H{sub 2}S-resistant biomass gasification product reforming catalysts. DFT calculations were used to search for bimetallic, nickel-based (1 1 1) surfaces with lower sulfur adsorption energies and enhanced ethylene adsorption energies. These metrics were used as predictors for H{sub 2}S resistance and activity toward steam reforming of ethylene, respectively. Relative to Ni, DFT studies found that the Ni/Sn surface alloy exhibited enhanced sulfur resistance and the Ni/Ru system exhibited an improved ethylene binding energy with a small increase in sulfur binding energy. A series of supported bimetallic nickel catalysts was prepared and screened under model ethylene reforming conditions and simulated biomass tar reforming conditions. The observed experimental trends in activity were consistent with theoretical predictions, with observed reforming activities in the order Ni/Ru > Ni > Ni/Sn. Interestingly, Ni/Ru showed a high level of resistance to sulfur poisoning compared with Ni. This sulfur resistance can be partly explained by trends in sulfur versus ethylene binding energy at different types of sites across the bimetallic surface.

Rangan, Meghana; Yung, Matthew M.; Medlin, J. William (NREL); (Colorado)

2011-11-17T23:59:59.000Z

363

Development of Sulfur and Carbon Tolerant Reforming Alloy Catalysts Aided by Fundamental Atomistics Insights  

SciTech Connect (OSTI)

Current hydrocarbon reforming catalysts suffer from rapid carbon and sulfur poisoning. Even though there is a tremendous incentive to develop more efficient catalysts, these materials are currently formulated using inefficient trial and error experimental approaches. We have utilized a novel hybrid experimental/theoretical approach, combining quantum Density Functional Theory (DFT) calculations and various state-of-the-art experimental tools, to formulate carbon tolerant reforming catalysts. We have employed DFT calculations to develop molecular insights into the elementary chemical transformations that lead to carbon poisoning of Ni catalysts. Based on the obtained molecular insights, we have identified, using DFT quantum calculation, Sn/Ni alloy as a potential carbon tolerant reforming catalyst. Sn/Ni alloy was synthesized and tested in steam reforming of methane, propane, and isooctane. We demonstrated that the alloy catalyst is carbon-tolerant under nearly stoichiometric steam-to-carbon ratios. Under these conditions, monometallic Ni is rapidly poisoned by sp2 carbon deposits. The research approach is distinguished by a few characteristics: (a) Knowledge-based, bottom-up approach, compared to the traditional trial and error approach, allows for a more efficient and systematic discovery of improved catalysts. (b) The focus is on exploring alloy materials which have been largely unexplored as potential reforming catalysts.

Suljo Linic

2006-08-31T23:59:59.000Z

364

New Insights into Reaction Mechanisms of Ethanol Steam Reforming on Co-ZrO2  

SciTech Connect (OSTI)

The reaction pathway of ethanol steam reforming on Co-ZrO2 has been identified and the active sites associated with each step are proposed. Ethanol is converted to acetaldehyde and then to acetone, followed by acetone steam reforming. More than 90% carbon was found to follow this reaction pathway. N2-Sorption, X-ray Diffraction (XRD), Temperature Programmed Reduction (TPR), in situ X-ray Photoelectron Spectroscopy (XPS), Transmission Electron Microscopy, as well as theoretical Density Functional Theory (DFT) calculations have been employed to identify the structure and functionality of the catalysts, which was further used to correlate their performance in ESR. It was found that metallic cobalt is mainly responsible for the acetone steam reforming reactions; while, CoO and basic sites on the support play a key role in converting ethanol to acetone via dehydrogenation and condensation/ketonization reaction pathways. The current work provides fundamental understanding of the ethanol steam reforming reaction mechanisms on Co-ZrO2 catalysts and sheds light on the rational design of selective and durable ethanol steam reforming catalysts.

Sun, Junming; Karim, Ayman M.; Mei, Donghai; Engelhard, Mark H.; Bao, Xinhe; Wang, Yong

2015-01-01T23:59:59.000Z

365

Development of Sulfur and Carbon Tolerant Reforming Alloy Catalysts Aided Fundamental Atomistic Insights  

SciTech Connect (OSTI)

Current hydrocarbon reforming catalysts suffer from rapid carbon and sulfur poisoning. Even though there is a tremendous incentive to develop more efficient catalysts, these materials are currently formulated using inefficient trial and error experimental approaches. We have utilized a hybrid experimental/theoretical approach, combining quantum Density Functional Theory (DFT) calculations and various state-of-the-art experimental tools, to formulate carbon tolerant reforming catalysts. We have employed DFT calculations to develop molecular insights into the elementary chemical transformations that lead to carbon poisoning of Ni catalysts. Based on the obtained molecular insights, we have identified, using DFT quantum calculation, various Ni alloy catalysts as potential carbon tolerant reforming catalysts. The alloy catalysts were synthesized and tested in steam reforming and partial oxidation of methane, propane, and isooctane. We demonstrated that the alloy catalysts are much more carbon-tolerant than monometallic Ni catalysts under nearly stoichiometric steam-to-carbon ratios. Under these conditions, monometallic Ni is rapidly poisoned by sp2 carbon deposits. The research approach is distinguished by two characteristics: (a) knowledge-based, bottomup approach, compared to the traditional trial and error approach, allows for a more efficient and systematic discovery of improved catalysts. (b) the focus is on exploring alloy materials which have been largely unexplored as potential reforming catalysts.

Suljo Linic

2008-12-31T23:59:59.000Z

366

An Innovative Injection and Mixing System for Diesel Fuel Reforming  

SciTech Connect (OSTI)

This project focused on fuel stream preparation improvements prior to injection into a solid oxide fuel cell reformer. Each milestone and the results from each milestone are discussed in detail in this report. The first two milestones were the creation of a coking formation test rig and various testing performed on this rig. Initial tests indicated that three anti-carbon coatings showed improvement over an uncoated (bare metal) baseline. However, in follow-up 70 hour tests of the down selected coatings, Scanning Electron Microscope (SEM) analysis revealed that no carbon was generated on the test specimens. These follow-up tests were intended to enable a down selection to a single best anti-carbon coating. Without the formation of carbon it was impossible to draw conclusions as to which anti-carbon coating showed the best performance. The final 70 hour tests did show that AMCX AMC26 demonstrated the lowest discoloration of the metal out of the three down selected anti-carbon coatings. This discoloration did not relate to carbon but could be a useful result when carbon growth rate is not the only concern. Unplanned variations in the series of tests must be considered and may have altered the results. Reliable conclusions could only be drawn from consistent, repeatable testing beyond the allotted time and funding for this project. Milestones 3 and 4 focused on the creation of a preheating pressure atomizer and mixing chamber. A design of experiment test helped identify a configuration of the preheating injector, Build 1, which showed a very uniform fuel spray flow field. This injector was improved upon by the creation of a Build 2 injector. Build 2 of the preheating injector demonstrated promising SMD results with only 22psi fuel pressure and 0.7 in H2O of Air. It was apparent from testing and CFD that this Build 2 has flow field recirculation zones. These recirculation zones may suggest that this Build 2 atomizer and mixer would require steam injection to reduce the auto ignition potential. It is also important to note that to achieve uniform mixing within a short distance, some recirculation is necessary. Milestone 5 generated CFD and FEA results that could be used to optimize the preheating injector. CFD results confirmed the recirculation zones seen in test data and confirmed that the flow field would not change when attached to a reformer. The FEA predicted fuel wetted wall temperatures which led to several suggested improvements that could possibly improve nozzle efficiency. Milestone 6 (originally an optional task) took a different approach than the preheating pressure atomizer. It focused on creation and optimization of a piezoelectric injector which could perform at extremely low fuel pressures. The piezoelectric atomizer showed acceptable SMD results with fuel pressure less than 1.0 psig and air pressure less than 1.0 in H2O. These SMD values were enhanced when a few components were changed, and it is expected would improve further still at elevated air temperatures. It was demonstrated that the piezoelectric injector could accomplish the desired task. The addition of phase tracking and a burst mode to the frequency controller increased the usability of the piezoelectric injector. This injector is ready to move on to the next phase of development. Engine Components has met the required program milestones of this project. Some of the Milestones were adjusted to allow Milestone 6 to be completed in parallel with the other Milestones. Because of this, Task 3.10 and 3.13 were made optional instead of Milestone 6. Engine Components was extremely grateful for the support that was provided by NETL in support of this work.

Spencer Pack

2007-12-31T23:59:59.000Z

367

FLUIDIZED BED STEAM REFORMER (FBSR) PRODUCT: MONOLITH FORMATION AND CHARACTERIZATION  

SciTech Connect (OSTI)

The most important requirement for Hanford's low activity waste (LAW) form for shallow land disposal is the chemical durability of the product. A secondary, but still essential specification, is the compressive strength of the material with regards to the strength of the material under shallow land disposal conditions, e.g. the weight of soil overburden and potential intrusion by future generations, because the term ''near-surface disposal'' indicates disposal in the uppermost portion, or approximately the top 30 meters, of the earth's surface. The THOR{reg_sign} Treatment Technologies (TTT) mineral waste form for LAW is granular in nature because it is formed by Fluidized Bed Steam Reforming (FBSR). As a granular product it has been shown to be as durable as Hanford's LAW glass during testing with ASTM C-1285-02 known as the Product Consistency Test (PCT) and with the Single Pass Flow Through Test (SPFT). Hanford Envelope A and Envelope C simulants both performed well during PCT and SPFT testing and during subsequent performance assessment modeling. This is partially due to the high aluminosilicate content of the mineral product which provides a natural aluminosilicate buffering mechanism that inhibits leaching and is known to occur in naturally occurring aluminosilicate mineral analogs. In order for the TTT Na-Al-Si (NAS) granular mineral product to meet the compressive strength requirements (ASTM C39) for a Hanford waste form, the granular product needs to be made into a monolith or disposed of in High Integrity Containers (HIC's). Additionally, the Hanford intruder scenario for disposal in the Immobilized Low Activity Waste (ILAW) trench is mitigated as there is reduced intruder exposure when a waste form is in a monolithic form. During the preliminary testing of a monolith binder for TTT's FBSR mineral product, four parameters were monitored: (1) waste loading (not optimized for each waste form tested); (2) density; (3) compressive strength; and (4) durability must not be compromised--binding agent should not react with the NAS product and binding agent should not create an unfavorable pH environment that may cause accelerated leaching. It is the goal of the present study to survey cementitious waste forms based on Ordinary Portland Cement (OPC), Ceramicrete, and hydroceramic binders by correlating waste loading, density and compressive strength and then determine if these binders affect the product performance in terms of the PCT response. This will be done by making a one-to-one comparison of the PCT response measured on granular NAS mineral product (mixed bed and fines products) with the PCT response of the monolithed NAS product in the different binders. Future studies may include, refining the above binders, and examining other binders. It is likely that binders formed from kaolin would be most compatible with the chemistry of the THOR{reg_sign} mineral waste form which is made by steam reforming of kaolin and sodium rich wastes. The economics of production on a large scale have yet to be investigated for any of the binders tested.

Jantzen, C

2006-09-13T23:59:59.000Z

368

Durability Testing of Fluidized Bed Steam Reforming Products  

SciTech Connect (OSTI)

Fluidized Bed Steam Reforming (FBSR) is being considered as a potential technology for the immobilization of a wide variety of radioactive wastes but especially aqueous high sodium wastes at the Hanford site, at the Idaho National Laboratory (INL), and at the Savannah River Site (SRS). The FBSR technology converts organic compounds to CO{sub 2} and H{sub 2}O, converts nitrate/nitrite species to N{sub 2}, and produces a solid residue through reactions with superheated steam, the fluidizing media. If clay is added during processing a ''mineralized'' granular waste form can be produced. The mineral components of the waste form are primarily Na-Al-Si (NAS) feldspathoid minerals with cage-like and ring structures and iron bearing spinel minerals. The cage and ring structured minerals atomically bond radionuclides like Tc{sup 99} and Cs{sup 137} and anions such as SO{sub 4}, I, F, and Cl. The spinel minerals appear to stabilize Resource Conservation and Recovery Act (RCRA) hazardous species such as Cr and Ni. Durability testing of the FBSR products was performed using ASTM C1285 (Product Consistency Test) and the Environmental Protection Agency (EPA) Toxic Characteristic Leaching Procedure (TCLP). The FBSR mineral products (bed and fines) evaluated in this study were found to be two orders of magnitude more durable than the Hanford Low Activity Waste (LAW) glass requirement of 2 g/m{sup 2} release of Na{sup +}. The PCT responses for the FBSR samples tested were consistent with results from previous FBSR Hanford LAW product testing. Differences in the response can be explained by the minerals formed and their effects on PCT leachate chemistry.

JANTZEN, CAROL M.; PAREIZS, JOHN M.; LORIER, TROY H.; MARRA, JAMES C.

2005-07-01T23:59:59.000Z

369

A KECK HIRES DOPPLER SEARCH FOR PLANETS ORBITING METAL-POOR DWARFS. II. ON THE FREQUENCY OF GIANT PLANETS IN THE METAL-POOR REGIME  

SciTech Connect (OSTI)

We present an analysis of three years of precision radial velocity (RV) measurements of 160 metal-poor stars observed with HIRES on the Keck 1 telescope. We report on variability and long-term velocity trends for each star in our sample. We identify several long-term, low-amplitude RV variables worthy of followup with direct imaging techniques. We place lower limits on the detectable companion mass as a function of orbital period. Our survey would have detected, with a 99.5% confidence level, over 95% of all companions on low-eccentricity orbits with velocity semiamplitude K {approx}> 100 m s{sup -1}, or M{sub p} sin i {approx}> 3.0 M {sub J}(P/yr){sup (1/3)}, for orbital periods P {approx}< 3 yr. None of the stars in our sample exhibits RV variations compatible with the presence of Jovian planets with periods shorter than the survey duration. The resulting average frequency of gas giants orbiting metal-poor dwarfs with -2.0{approx}<[Fe/H]{approx}<-0.6 is f{sub p} < 0.67% (at the 1{sigma} confidence level). We examine the implications of this null result in the context of the observed correlation between the rate of occurrence of giant planets and the metallicity of their main-sequence solar-type stellar hosts. By combining our data set with the Fischer and Valenti (2005) uniform sample, we confirm that the likelihood of a star to harbor a planet more massive than Jupiter within 2 AU is a steeply rising function of the host's metallicity. However, the data for stars with -1.0{approx}<[Fe/H]{approx}<0.0 are compatible, in a statistical sense, with a constant occurrence rate f{sub p} {approx_equal} 1%. Our results can usefully inform theoretical studies of the process of giant-planet formation across two orders of magnitude in metallicity.

Sozzetti, Alessandro; Torres, Guillermo; Latham, David W.; Stefanik, Robert P.; Korzennik, Sylvain G. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Boss, Alan P. [Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road, NW, Washington, DC 20015 (United States); Carney, Bruce W. [Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 (United States); Laird, John B. [Department of Physics and Astronomy, Bowling Green State University, Bowling Green, OH 43403 (United States)], E-mail: asozzett@cfa.harvard.edu, E-mail: gtorres@cfa.harvard.edu, E-mail: dlatham@cfa.harvard.edu, E-mail: skorzennik@cfa.harvard.edu, E-mail: rstefanik@cfa.harvard.edu, E-mail: boss@dtm.ciw.edu, E-mail: bruce@physics.unc.edu, E-mail: laird@bgsu.edu

2009-05-20T23:59:59.000Z

370

Process and apparatus for the production of hydrogen by steam reforming of hydrocarbon  

DOE Patents [OSTI]

In the steam reforming of hydrocarbon, particularly methane, under elevated temperature and pressure to produce hydrogen, a feed of steam and hydrocarbon is fed into a first reaction volume containing essentially only reforming catalyst to partially reform the feed. The balance of the feed and the reaction products of carbon dioxide and hydrogen are then fed into a second reaction volume containing a mixture of catalyst and adsorbent which removes the carbon dioxide from the reaction zone as it is formed. The process is conducted in a cycle which includes these reactions followed by countercurrent depressurization and purge of the adsorbent to regenerate it and repressurization of the reaction volumes preparatory to repeating the reaction-sorption phase of the cycle.

Sircar, Shivaji (Wescosville, PA); Hufton, Jeffrey Raymond (Fogelsville, PA); Nataraj, Shankar (Allentown, PA)

2000-01-01T23:59:59.000Z

371

Steam reforming on transition-metal carbides from density-functional theory  

E-Print Network [OSTI]

A screening study of the steam reforming reaction (CH_4 + H_2O -> CO + 3H_2) on early transition-metal carbides (TMC's) is performed by means of density-functional theory calculations. The set of considered surfaces includes the alpha-Mo_2C(100) surfaces, the low-index (111) and (100) surfaces of TiC, VC, and delta-MoC, and the oxygenated alpha-Mo_2C(100) and TMC(111) surfaces. It is found that carbides provide a wide spectrum of reactivities towards the steam reforming reaction, from too reactive via suitable to too inert. The reactivity is discussed in terms of the electronic structure of the clean surfaces. Two surfaces, the delta-MoC(100) and the oxygen passivated alpha-Mo_2C(100) surfaces, are identified as promising steam reforming catalysts. These findings suggest that carbides provide a playground for reactivity tuning, comparable to the one for pure metals.

Vojvodic, Aleksandra

2009-01-01T23:59:59.000Z

372

DATA QUALITY OBJECTIVES FOR SELECTING WASTE SAMPLES FOR THE BENCH STEAM REFORMER TEST  

SciTech Connect (OSTI)

This document describes the data quality objectives to select archived samples located at the 222-S Laboratory for Fluid Bed Steam Reformer testing. The type, quantity and quality of the data required to select the samples for Fluid Bed Steam Reformer testing are discussed. In order to maximize the efficiency and minimize the time to treat Hanford tank waste in the Waste Treatment and Immobilization Plant, additional treatment processes may be required. One of the potential treatment processes is the fluid bed steam reformer (FBSR). A determination of the adequacy of the FBSR process to treat Hanford tank waste is required. The initial step in determining the adequacy of the FBSR process is to select archived waste samples from the 222-S Laboratory that will be used to test the FBSR process. Analyses of the selected samples will be required to confirm the samples meet the testing criteria.

BANNING DL

2010-08-03T23:59:59.000Z

373

Hydrogen production from steam reforming of coke oven gas and its utility for indirect reduction of iron oxides in blast  

E-Print Network [OSTI]

of coal and coke are consumed for heating and reducing iron oxides [2,3]. As a result, BFs have becomeHydrogen production from steam reforming of coke oven gas and its utility for indirect reduction 2012 Available online 18 June 2012 Keywords: Steam reforming Hydrogen and syngas production Coke oven

Leu, Tzong-Shyng "Jeremy"

374

Design and Control of High Temperature PEM Fuel Cell Systems using Methanol Reformers with Air or Liquid Heat Integration  

E-Print Network [OSTI]

Design and Control of High Temperature PEM Fuel Cell Systems using Methanol Reformers with Air PEM fuel cell systems fuelled by steam reformed methanol. Various fuel cell system solutions exist, they mainly differ depending on the desired fuel used. High temperature PEM (HTPEM) fuel cells offer

Berning, Torsten

375

Theoretical study of Diesel fuel reforming by a non-thermal arc discharge A. Lebouvier1,2  

E-Print Network [OSTI]

Theoretical study of Diesel fuel reforming by a non-thermal arc discharge A. Lebouvier1,2 , G anti-pollution norm namely for Diesel powered vehicles. NOx (NO, NO2,...) are very irritant pollutants- nologies purge is the use of non-thermal plasma. Plasma reforming of diesel fuel and exhaust gas mix- ture

Paris-Sud XI, Universit de

376

The Olympus Scandal and Corporate Governance Reform: Can Japan Find a Middle Ground between the Board Monitoring Model and Management Model  

E-Print Network [OSTI]

OLYMPUS SCANDAL AND CORPORATE GOVERNANCE REFORM: CAN JAPANScandal and Corporate Governance Issues A. Background of theunder Japan's Corporate Governance System ..

Aronson, Bruce E.

2012-01-01T23:59:59.000Z

377

Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group (BILIWG) Kick-Off Meeting Proceedings Hilton Garden Inn-BWI,Baltimore, MD October 24, 2006  

Broader source: Energy.gov [DOE]

Proceedings from the October 24, 2006 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group Kick-Off Meeting.

378

Demonstration of Energy Efficient Steam Reforming in Microchannels for Automotive Fuel Processing  

SciTech Connect (OSTI)

A compact, energy efficient microchannel steam reforming system has been demonstrated. The unit generates sufficient reformate to provide H2 to a 10 kWe PEM fuel cell (when coupled with a water-gas shift and CO cleanup reactors). The overall volume of the reactor is 4.9 liters while that of the supporting network of heat exchangers is 1.7 liters . Use of a microchannel configuration in the steam reforming reactor produces rapid heat and mass transport which enables fast kinetics for the highly endothermic reaction. Heat is provided to the reactor by a combustion gas flowing in interleaved microchannels in cross flow with the reaction channels. A network of microchannel heat exchangers allows recovery of heat in the reformate product and combustion exhaust streams for use in vaporizing water and fuel, preheating reactants to reactor temperature and preheating combustion air. The microchannel architecture enables very compact and highly effective heat exchangers to be constructed. As a result of the heat exchange network, the system exhaust temperatures are typically ~50?C for the combustion gas and ~130?C for the reformate product while the reactor is operated at 750?C. While reforming isooctane at a rate sufficient to supply a 13.7 kWe fuel cell the system achieved 98.6% conversion with an estimated overall system efficiency after integration with WGS and PEM fuel cell of 44% (electrical output / LHV fuel). The efficiency estimate assumes integration with a WGS reactor (90% conversion CO to CO2 with 100% selectivity) and a PEM fuel cell (64% power conversion effectiveness with 85% H2 utilization for an overall 54% efficiency) and does not include parasitic losses for compression of combustion air. Acknowledgement The work described here was funded by the U.S. Department of Energy, Office of Transportation Technology as part of the OTT Fuel Cells Program.

Whyatt, Greg A.; TeGrotenhuis, Ward E.; Geeting, John GH; Davis, James M.; Wegeng, Robert S.; Pederson, Larry R.

2002-01-01T23:59:59.000Z

379

HYDROGEN PRODUCTION FOR FUEL CELLS VIA REFORMING COAL-DERIVED METHANOL  

SciTech Connect (OSTI)

Hydrogen can be produced from many feedstocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the sixth report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of January 1-March 31, 2005. This quarter saw progress in four areas. These areas are: (1) Autothermal reforming of coal derived methanol, (2) Catalyst deactivation, (3) Steam reformer transient response, and (4) Catalyst degradation with bluff bodies. All of the projects are proceeding on or slightly ahead of schedule.

Paul A. Erickson

2005-04-01T23:59:59.000Z

380

Testing of a Catalytic Partial Oxidation Diesel Reformer with a Solid Oxide Fuel Cell System  

SciTech Connect (OSTI)

Rural Alaska currently uses diesel generator sets to produce much of its power. The high energy content of diesel (i.e. ~140,000 BTU per gallon) makes it the fuel of choice because this reduces the volume of fuel that must be transported, stored, and consumed in generating the power. There is an existing investment in infrastructure for the distribution and use of diesel fuel. Problems do exist, however, in that diesel generators are not very efficient in their use of diesel, maintenance levels can be rather high as systems age, and the environmental issues related to present diesel generators are of concern. The Arctic Energy Technology Development Laboratory at the University of Alaska -- Fairbanks is sponsoring a project to address the issues mentioned above. The project takes two successful systems, a diesel reformer and a tubular solid oxide fuel cell unit, and jointly tests those systems with the objective of producing a for-purpose diesel fueled solid oxide fuel cell system that can be deployed in rural Alaska. The reformer will convert the diesel to a mixture of carbon monoxide and hydrogen that can be used as a fuel by the fuel cell. The high temperature nature of the solid oxide fuel cell (SOFC is capable of using this mixture to generate electricity and provide usable heat with higher efficiency and lower emissions. The high temperature nature of the SOFC is more compatible with the arctic climate than are low temperature technologies such as the proton exchange membrane fuel cells. This paper will look at the interaction of a SOFC system that is designed to internally reform methane and a catalytic partial oxidation (CPOX) diesel reformer. The diesel reformer produces a reformate that is approximately 140 BTU per scf (after removal of much of the reformate water) as compared to a methane based reformate that is over twice that value in BTU content. The project also considers the effect of altitude since the test location will be at 4800 feet with the consequential drop in oxygen content and necessary increases in flow rates.

Lyman Frost; Bob Carrington; Rodger McKain; Dennis Witmer

2005-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

A review of "John Donne: The Reforming Soul" by John Stubbs  

E-Print Network [OSTI]

REVIEWS 1 John Stubbs. John Donne: The Reformed Soul. New York: W. W. Norton, 2007. 576 pp. $35.00. Review by SEAN MCDOWELL, SEATTLE UNIVERSITY. In John Donne scholarship, the nonfiction book one is most likely to find not just in libraries... but also in chain bookstores across the English-speaking world is John Donne: The Reformed Soul, the new full-length biography of Donne?s life by English scholar John Stubbs. Published first in the U. K. in 2006 and subsequently by W. W. Norton in 2007...

McDowell, Sean

2008-01-01T23:59:59.000Z

382

The BFA Intercollegiate Athletics Committee (IAC) has completed its review and discussion of the Coalition on Intercollegiate Athletics (COIA) report, entitled "Framing the Future: Reforming  

E-Print Network [OSTI]

of the Coalition on Intercollegiate Athletics (COIA) report, entitled "Framing the Future: Reforming-by-campus basis -- for reforming intercollegiate athletics. The University of Colorado has been deeply involved are now models for many of the reforms that COIA recommends; and is, therefore, already a recognized

Bradley, Elizabeth

383

University Council Reform 2012-13 For some years, while appreciating the opportunity to return to campus annually for the University Council  

E-Print Network [OSTI]

University Council Reform 2012-13 Context: For some years, while appreciating the opportunity its own composition and size providing impetus to consider reform further. Following the University to look anew at the possible reform of Council in light of the changes to the Charter and a Board

Graham, Nick

384

Eric Gobe, "Deceptive Liberal Reforms: Institutional Adjustments and the Dynamics of Authoritarianism in Tunisia (19972005)", in Kienle Eberhard (ed.), Democracy Building & Democracy Erosion. Political  

E-Print Network [OSTI]

1 Eric Gobe, "Deceptive Liberal Reforms: Institutional Adjustments and the Dynamics Reforms: Institutional Adjustments and the Dynamics of Authoritarianism in Tunisia (19972005) Eric Gobe of political forces. In Ben Ali's Tunisia, the institutional reforms introduced in the 1990s

Boyer, Edmond

385

*sja@iet.aau.dkwww.iet.aau.dk Initial experiments with a Pt based heat exchanger methanol reformer for a HTPEM fuel cell system  

E-Print Network [OSTI]

of the fuel water/methanol mixture is done by electrical heaters, but could be integrated with the burner side reformed hydro- carbon as fuel for fuel cells can redu- ce fuel storage volume considerably. The PBI of evaporated water and methanol is presented and steam-reformed to a hydrogen rich gas. The steam reforming

Andreasen, Søren Juhl

386

Advanced turbine systems program conceptual design and product development Task 8.3 - autothermal fuel reformer (ATR). Topical report  

SciTech Connect (OSTI)

Autothermal fuel reforming (ATR) consists of reacting a hydrocarbon fuel such as natural gas or diesel with steam to produce a hydrogen-rich {open_quotes}reformed{close_quotes} fuel. This work has been designed to investigate the fuel reformation and the product gas combustion under gas turbine conditions. The hydrogen-rich gas has a high flammability with a wide range of combustion stability. Being lighter and more reactive than methane, the hydrogen-rich gas mixes readily with air and can be burned at low fuel/air ratios producing inherently low emissions. The reformed fuel also has a low ignition temperature which makes low temperature catalytic combustion possible. ATR can be designed for use with a variety of alternative fuels including heavy crudes, biomass and coal-derived fuels. When the steam required for fuel reforming is raised by using energy from the gas turbine exhaust, cycle efficiency is improved because of the steam and fuel chemically recuperating. Reformation of natural gas or diesel fuels to a homogeneous hydrogen-rich fuel has been demonstrated. Performance tests on screening various reforming catalysts and operating conditions were conducted on a batch-tube reactor. Producing over 70 percent of hydrogen (on a dry basis) in the product stream was obtained using natural gas as a feedstock. Hydrogen concentration is seen to increase with temperature but less rapidly above 1300{degrees}F. The percent reforming increases as the steam to carbon ratio is increased. Two basic groups of reforming catalysts, nickel - and platinum-basis, have been tested for the reforming activity.

NONE

1996-11-01T23:59:59.000Z

387

POLICY GUIDANCE MEMORANDUM #30 Job Opportunity Announcement Template...  

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

of Job Opportunity Announcement templates throughout the Deparment to improve Hiring Reform Initiatives. POLICY GUIDANCE MEMORANDUM 30 Job Opportunity Announcement Template...

388

Disclosures due to Health Care Reform Changes Disclosure of Grandfather Status  

E-Print Network [OSTI]

Disclosures due to Health Care Reform Changes Disclosure of Grandfather Status UCSD Medical Center of the Affordable Care Act that apply to other plans. Grandfathered health plans must comply with certain other believes this health plan coverage is a "grandfathered health plan" under the Patient Protection

Gleeson, Joseph G.

389

Reforming Household Energy Markets: Some Welfare Effects in the United Catherine Waddams Price  

E-Print Network [OSTI]

final energy prices (though those of monopoly inputs such as transmission and distribution remainReforming Household Energy Markets: Some Welfare Effects in the United Kingdom by Catherine Waddams Price Centre for Competition and Regulation and School of Management University of East Anglia, UK

Feigon, Brooke

390

Studies of mechanisms and kinetics of methane and ethane steam reforming on nickel catalysts  

SciTech Connect (OSTI)

Methane and ethane adsorption/desorption and reaction on steam-reforming catalysts, Ni(INCO), Ni/ZrO{sub 2}, and Ni/CaAl{sub 2}O{sub 4}, were studied by temperature-programmed desorption (TPD), temperature-programmed surface reaction (TPSR), and thermogravimetric (TGA) techniques. The data show that only a fraction of the methane adsorbed (determined by TPSR with H{sub 2}) on nickel catalysts is desorbed during TPD experiments. The results of TPD indicate supports and promoters affect the adsorption of methane and ethane, and transformation of adsorbed carbon species. Several carbon types formed during methane and ethane adsorptions including {alpha}, {beta}, {gamma}, vermicular (v), and graphitic (c) carbon can be identified by TPSR. These data indicate that the distribution of these carbon forms is also strongly a function of adsorption temperature and catalyst. The results show that there are significant quantities of CH{sub 4}, CO, and CO{sub 2} desorbed during TPSR reaction of H{sub 2}O with preadsorbed CH{sub 4}, CD{sub 4} and C{sub 2}H{sub 6}. The agreement between previously reported steady-state and the unsteady-state steam reforming reforming rates of this study indicates that the steam-reforming kinetic data can be quantitatively measured by TPSR experiments.

Hsieh, H.Y.

1988-01-01T23:59:59.000Z

391

Anaerobic digestion for methane generation and ammonia reforming for hydrogen production  

E-Print Network [OSTI]

,000,000 digesters, 2000 [14]), among other places [15,16]. These digesters operate to generate biogas, comprisingAnaerobic digestion for methane generation and ammonia reforming for hydrogen production Accepted 24 May 2013 Available online Keywords: Anaerobic digestion Ammonia Bioenergy Bioammonia Hydrogen

392

REFORMING PROCESSES FOR MICRO COMBINED HEAT AND POWER SYSTEM BASED ON SOLID OXIDE FUEL CELL  

E-Print Network [OSTI]

REFORMING PROCESSES FOR MICRO COMBINED HEAT AND POWER SYSTEM BASED ON SOLID OXIDE FUEL CELL University Denmark ABSTRACT Solid oxide fuel cell (SOFC) is a promising technology for decentralized power be theoretically improved through integration in power cycles; the low emissions; and the pos- sibility of using

Berning, Torsten

393

EFFECT OF H2 PRODUCED THROUGH STEAM-METHANE REFORMING ON CHP PLANT EFFICIENCY  

E-Print Network [OSTI]

1 EFFECT OF H2 PRODUCED THROUGH STEAM-METHANE REFORMING ON CHP PLANT EFFICIENCY O. Le Corre1 , C for a CHP plant based on spark ignition engine running under lean conditions. An overall auto combustion engine. The potential benefits of using H2 in spark ignition (SI) engines may be listed as follows

Paris-Sud XI, Université de

394

Project Information Form Project Title Program for Vehicle Regulatory Reform: Assessing Life Cycle-Based  

E-Print Network [OSTI]

,931.44 Total Project Cost $98,931.44 Agency ID or Contract Number DTRT13-G-UTC29 Start and End Dates November 1Project Information Form Project Title Program for Vehicle Regulatory Reform: Assessing Life Cycle, 2014 ­ October 31, 2015 Brief Description of Research Project Current greenhouse gas emissions

California at Davis, University of

395

Food Price Subsidies and Nutrition: Evidence from State Reforms to India's Public Distribution System1  

E-Print Network [OSTI]

Food Price Subsidies and Nutrition: Evidence from State Reforms to India's Public Distribution, the Economic Research Service, and the University of Sussex. All remaining errors are attributable Research Service or the U.S. Department of Agriculture. 2 University of California - Berkeley, Law School

Bandyopadhyay, Antar

396

FLUIDIZED BED STEAM REFORMING FOR TREATMENT AND IMMOBILIZATION OF LOW-ACTIVITY WASTE  

SciTech Connect (OSTI)

This report is one of four reports written to provide background information regarding immobilization technologies remaining under consideration for supplemental immobilization of Hanford's low-activity waste. This paper provides the reader a general understanding of fluidized bed steam reforming and its possible application to treat and immobilize Hanford low-activity waste.

HEWITT WM

2011-04-08T23:59:59.000Z

397

ECOLOGICAL TAX REFORM: Estimated Environmental and Employment Effects in British Columbia  

E-Print Network [OSTI]

of the Requirements for the Degree of Master of Resource Management in the School of Resource Environmental Managementi ECOLOGICAL TAX REFORM: Estimated Environmental and Employment Effects in British Columbia by Amy in British Columbia. To do this, I simulated ecological taxes on water consumption, solid waste and carbon

398

Life Cycle Assessment of Hydrogen Production via Natural Gas Steam Reforming  

SciTech Connect (OSTI)

A life cycle assessment of hydrogen production via natural gas steam reforming was performed to examine the net emissions of greenhouse gases as well as other major environmental consequences. LCA is a systematic analytical method that helps identify and evaluate the environmental impacts of a specific process or competing processes.

Spath, P. L.; Mann, M. K.

2000-09-28T23:59:59.000Z

399

Hydrogen Production for Fuel Cells Via Reforming Coal-Derived Methanol  

SciTech Connect (OSTI)

Hydrogen can be produced from many feed stocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the fourth report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of July 1-Sept 30, 2004 along with a recap of progress from the start of the project on Oct 1, 2003 to Sept 30, 2004. All of the projects are proceeding on or slightly ahead of schedule. This year saw progress in several areas. These areas are: (1) External and internal evaluation of coal based methanol and a fuel cell grade baseline fuel, (2) Design set up and initial testing of three laboratory scale steam reformers, (3) Design, set up and initial testing of a laboratory scale autothermal reactor, (4) Hydrogen generation from coal-derived methanol using steam reformation, (5) Experiments to determine the axial and radial thermal profiles of the steam reformers, (6) Initial catalyst degradation studies with steam reformation and coal based methanol, and (7) Experimental investigations of heat and mass transfer enhancement methods by flow field manipulation. All of the projects are proceeding on or slightly ahead of schedule.

Paul A. Erickson

2004-09-30T23:59:59.000Z

400

Indian agricultural development in the context of economic reforms. Causes of change and issues for  

E-Print Network [OSTI]

are an important component of the agricultural policy. The agricultural policy of India supports the application the influence of reforms in the 1990s regarding the agricultural development in India. Many studies have sector rather than on the agricultural sector. After India gained independence, the government

Richner, Heinz

Note: This page contains sample records for the topic "hiring reform overseas" 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

The energy sector in Sri Lanka is currently a hotbed of activity and change. A reform  

E-Print Network [OSTI]

the new reformed electricity struc- ture, private sector power developers will attempt to recover is underway in the power sector, and the debt-ridden state-owned electricity utility - the Ceylon Electricity of the electricity sector in this small island country in South Asia. The country's current installed power capacity

Kammen, Daniel M.

402

Potential Impacts of Mexico's Energy Reform on Texas' Transportation System 1 Testimony of Jolanda Prozzi  

E-Print Network [OSTI]

the monopoly of the oil company Petróleos Mexicanos (Pemex) and encourage foreign investment in Mexico's energy, the tax burden on Pemex, and Mexico's petroleum fund. The reform to the Mexican constitution releases the government's control over Pemex and attracts private investment in the energy industry. The government

403

Performance and endurance of a high temperature PEM fuel cell operated on methanol reformate  

E-Print Network [OSTI]

Performance and endurance of a high temperature PEM fuel cell operated on methanol reformate Samuel September 2014 Available online xxx Keywords: High temperature PEM Fuel cell Methanol Impedance spectroscopy]. The report forecasts even more success for fuel cells in the near future. Proton exchange membrane (PEM) fuel

Kær, Søren Knudsen

404

Modeling and simulation of a reformate supplied PEM fuel cell stack, application to fault detection  

E-Print Network [OSTI]

Modeling and simulation of a reformate supplied PEM fuel cell stack, application to fault detection exchange membrane (PEM) fuel cells are the main type of fuel cell developed for ground vehicle applications tool for thermal characteristic and fault detection of a PEM fuel cell stack. The fuel cell stack model

Paris-Sud XI, Université de

405

Application of the Kellogg reforming exchanger system to large scale methanol plants  

SciTech Connect (OSTI)

In a majority of existing methanol production facilities, synthesis gas is furnished typically by a tubular fired steam reformer which uses natural gas as a feedstock. When one considers all synthesis gas produced from both ammonia and methanol plants, well over 80% is produced in a conventional reforming furnace. Steam reforming in a conventional sense, however, requires a considerable investment in both capital equipment and on-going maintenance and further, the use of such a unit operation will require heat recovery in the form of steam which forces the hand of the designer with respect to machinery driver selection. The authors have investigated alternatives to the coinventional approach with a view towards developing a process for methanol production that would be hopefully less expensive to construct, easier to operate and more reliable over the course of long term operation. In this paper, the authors present an alternative methanol plant process based on Kellogg`s proprietary reforming exchanger system (KRES). The flowsheet presented herein is for a 1500 MTPD facility that will produce US Federal Grade AA + methanol and will be compared on an economic basis to a conventional plant with respect to investment requirements and expected energy efficiency.

Joshi, G.; Schneider, R.V. III [M.W. Kellogg Co., Houston, TX (United States)

1995-12-31T23:59:59.000Z

406

Impacts of Selected Provisions of the "Agriculture Reform, Food and Jobs  

E-Print Network [OSTI]

May 2012 Impacts of Selected Provisions of the "Agriculture Reform, Food and Agricultural Policy Research Institute (FAPRI) at the University of Missouri (MU), 101 Park DeVille Drive, Suite E; Columbia, MO 65203. FAPRI­MU is part of the College of Agriculture, Food and Natural Resources

Noble, James S.

407

Novel Catalytic Fuel Reforming Using Micro-Technology with Advanced Separations Technology  

E-Print Network [OSTI]

when renewable resources power fuel cells. When compared to compressed hydrogen, reformed hydrocarbon sulfur-tolerant catalysts and hydrogen membrane technology to create a portable-sized hydrogen generator purification for electrical generation by a PEM fuel cell. This report presents the results of work

408

National Poverty Center Working Paper Series Welfare Reform, Saving, and Vehicle Ownership  

E-Print Network [OSTI]

National Poverty Center Working Paper Series #05-07 May 2005 Welfare Reform, Saving, and Vehicle at the National Poverty Center Working Paper Series index at: http of the author(s) and do not necessarily reflect the view of the National Poverty Center or any sponsoring agency

Shyy, Wei

409

Economic Growth, Poverty and Inequality: Indian Experience of Reforms and Development  

E-Print Network [OSTI]

Economic Growth, Poverty and Inequality: Indian Experience of Reforms and Development Panchanan Das economy since the 1970s has affected the incidence of poverty at the regional level and income suggest that the faster economic growth causes higher incidence of poverty and inequality. Income

Krivobokova, Tatyana

410

HEALTH CARE REFORM AND ITS EFFECT ON STUDENT HEALTH PLANS INTRODUCTION  

E-Print Network [OSTI]

TOPIC: HEALTH CARE REFORM AND ITS EFFECT ON STUDENT HEALTH PLANS INTRODUCTION: The Patient the initial impact of the Act on college and university- sponsored employee health care plans [1]. This Note-sponsored student health plans ("SHPs"). After the Affordable Care Act was enacted, many within the higher education

Martinez, Tony R.

411

Steam reforming as a method to treat Hanford underground storage tank (UST) wastes  

SciTech Connect (OSTI)

This report summarizes a Sandia program that included partnerships with Lawrence Livermore National Laboratory and Synthetica Technologies, Inc. to design and test a steam reforming system for treating Hanford underground storage tank (UST) wastes. The benefits of steam reforming the wastes include the resolution of tank safety issues and improved radionuclide separations. Steam reforming destroys organic materials by first gasifying, then reacting them with high temperature steam. Tests indicate that up to 99% of the organics could be removed from the UST wastes by steam exposure. In addition, it was shown that nitrates in the wastes could be destroyed by steam exposure if they were first distributed as a thin layer on a surface. High purity alumina and nickel alloys were shown to be good candidates for materials to be used in the severe environment associated with steam reforming the highly alkaline, high nitrate content wastes. Work was performed on designing, building, and demonstrating components of a 0.5 gallon per minute (gpm) system suitable for radioactive waste treatment. Scale-up of the unit to 20 gpm was also considered and is feasible. Finally, process demonstrations conducted on non-radioactive waste surrogates were carried out, including a successful demonstration of the technology at the 0.1 gpm scale.

Miller, J.E.; Kuehne, P.B. [eds.] [and others

1995-07-01T23:59:59.000Z

412

Experimental and Numerical Observations of Hydrate Reformation during Depressurization in a Core-Scale Reactor  

SciTech Connect (OSTI)

Gas hydrate has been predicted to reform around a wellbore during depressurization-based gas production from gas hydrate-bearing reservoirs. This process has an adverse effect on gas production rates and it requires time and sometimes special measures to resume gas flow to producing wells. Due to lack of applicable field data, laboratory scale experiments remain a valuable source of information to study hydrate reformation. In this work, we report laboratory experiments and complementary numerical simulations executed to investigate the hydrate reformation phenomenon. Gas production from a pressure vessel filled with hydrate-bearing sand was induced by depressurization with and without heat flux through the boundaries. Hydrate decomposition was monitored with a medical X-ray CT scanner and pressure and temperature measurements. CT images of the hydrate-bearing sample were processed to provide 3-dimensional data of heterogeneous porosity and phase saturations suitable for numerical simulations. In the experiments, gas hydrate reformation was observed only in the case of no-heat supply from surroundings, a finding consistent with numerical simulation. By allowing gas production on either side of the core, numerical simulations showed that initial hydrate distribution patterns affect gas distribution and flow inside the sample. This is a direct consequence of the heterogeneous pore network resulting in varying hydraulic properties of the hydrate-bearing sediment.

Seol, Yongkoo; Myshakin, Evgeniy

2011-01-01T23:59:59.000Z

413

Mixed Ionic/Electronic Conducting Ceramic Membranes for Oxygen-Assisted CO2 Reforming  

E-Print Network [OSTI]

Incorporating a SrFeCo0.5Ox (SFC) membrane into a CO2 reforming reactor doubles methane conversion with a powder Pt/ZrO2 catalyst. The deactivation of both Pt/ZrO2 and a Pt/CeZrO2 catalyst is also retarded substantially. Catalyst performance...

Slade, David

2010-03-29T23:59:59.000Z

414

A New Look at Patent Reform: Comparison to other suggested approaches  

E-Print Network [OSTI]

A New Look at Patent Reform: Comparison to other suggested approaches Lee A. Hollaar Professor (The latest version of the paper can be found at http://digital-law-online.info/papers/lah/mini-patent while not substantially helping patents. "Gold-plated patents" In their paper "What to Do about Bad

Hollaar, Lee A.

415

High Efficiency Solar-based Catalytic Structure for CO{sub 2} Reforming  

SciTech Connect (OSTI)

Throughout this project, we developed and optimized various photocatalyst structures for CO{sub 2} reforming into hydrocarbon fuels and various commodity chemical products. We also built several closed-loop and continuous fixed-bed photocatalytic reactor system prototypes for a larger-scale demonstration of CO{sub 2} reforming into hydrocarbons, mainly methane and formic acid. The results achieved have indicated that with each type of reactor and structure, high reforming yields can be obtained by refining the structural and operational conditions of the reactor, as well as by using various sacrificial agents (hole scavengers). We have also demonstrated, for the first time, that an aqueous solution containing acid whey (a common bio waste) is a highly effective hole scavenger for a solar-based photocatalytic reactor system and can help reform CO{sub 2} into several products at once. The optimization tasks performed throughout the project have resulted in efficiency increase in our conventional reactors from an initial 0.02% to about 0.25%, which is 10X higher than our original project goal. When acid whey was used as a sacrificial agent, the achieved energy efficiency for formic acid alone was ~0.4%, which is 16X that of our original project goal and higher than anything ever reported for a solar-based photocatalytic reactor. Therefore, by carefully selecting sacrificial agents, it should be possible to reach energy efficiency in the range of the photosynthetic efficiency of typical crop and biofuel plants (1-3%).

Menkara, Hisham

2013-09-30T23:59:59.000Z

416

The Effect of Reformate on PEM Fuel Cell Performance Mahesh Murthy  

E-Print Network [OSTI]

Exchanged Membrane (PEM) fuel cells in a "hydrogen-challenged" economy, hydrogen can be produced contains about 35 - 40 % hydrogen [1]. The effects of reformate fuel on the performance of PEM fuel cells in hydrogen for a laboratory polymer electrolyte membrane fuel cell [3, 4]. In these earlier studies

Van Zee, John W.

417

Performance of Sulfur Tolerant Reforming Catalysts for Production of Hydrogen from Jet Fuel Simulants  

E-Print Network [OSTI]

,2 operated by fuel cells. Unfortunately, the lack of infrastructure, such as a network of hydrogen refueling of hydrogen sulfide (H2S), which poisons the anode in the fuel cell stack, leading to low SOFC efficiencyPerformance of Sulfur Tolerant Reforming Catalysts for Production of Hydrogen from Jet Fuel

Azad, Abdul-Majeed

418

Hydrogen Bond Dissociation and Reformation in Methanol Oligomers Following Hydroxyl Stretch Relaxation  

E-Print Network [OSTI]

Hydrogen Bond Dissociation and Reformation in Methanol Oligomers Following Hydroxyl Stretch, 2002 Vibrational relaxation and hydrogen bond dynamics in methanol-d dissolved in CCl4 have been-d molecules both accepting and donating hydrogen bonds at 2500 cm-1 . Following vibrational relaxation

Fayer, Michael D.

419

Unintended Consequences of Regulatory Takings Reform on the SDCP and Arizona Water Management  

E-Print Network [OSTI]

a property owners to just compensation if the value of a person's property is reduced by the enactmentUnintended Consequences of Regulatory Takings Reform on the SDCP and Arizona Water Management Fellowship Program #12;Introduction: Regulatory laws are often passed with the best intentions

Fay, Noah

420

Structural Reforms and Agricultural Export Performance D. Susanto, C. P. Rosson, and R. Costa  

E-Print Network [OSTI]

;INTRODUCTION Structural reforms: policy measures that reduce or remove impediments to the efficient allocation and accelerated in 1990. Trade liberalization policies have been widely adopted in most (developing) countries government intervention. Countries like India, Indonesia, Brazil, Argentina, among others have reduced

Note: This page contains sample records for the topic "hiring reform overseas" 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

Operation of a solid oxide fuel cell on biodiesel with a partial oxidation reformer  

SciTech Connect (OSTI)

The National Energy Technology Laboratorys Office of Research & Development (NETL/ORD) has successfully demonstrated the operation of a solid oxide fuel cell (SOFC) using reformed biodiesel. The biodiesel for the project was produced and characterized by West Virginia State University (WVSU). This project had two main aspects: 1) demonstrate a catalyst formulation on monolith for biodiesel fuel reforming; and 2) establish SOFC stack test stand capabilities. Both aspects have been completed successfully. For the first aspect, inhouse patented catalyst specifications were developed, fabricated and tested. Parametric reforming studies of biofuels provided data on fuel composition, catalyst degradation, syngas composition, and operating parameters required for successful reforming and integration with the SOFC test stand. For the second aspect, a stack test fixture (STF) for standardized testing, developed by Pacific Northwest National Laboratory (PNNL) and Lawrence Berkeley National Laboratory (LBNL) for the Solid Energy Conversion Alliance (SECA) Program, was engineered and constructed at NETL. To facilitate the demonstration of the STF, NETL employed H.C. Starck Ceramics GmbH & Co. (Germany) anode supported solid oxide cells. In addition, anode supported cells, SS441 end plates, and cell frames were transferred from PNNL to NETL. The stack assembly and conditioning procedures, including stack welding and sealing, contact paste application, binder burn-out, seal-setting, hot standby, and other stack assembly and conditioning methods were transferred to NETL. In the future, fuel cell stacks provided by SECA or other developers could be tested at the STF to validate SOFC performance on various fuels. The STF operated on hydrogen for over 1000 hrs before switching over to reformed biodiesel for 100 hrs of operation. Combining these first two aspects led to demonstrating the biodiesel syngas in the STF. A reformer was built and used to convert 0.5 ml/min of biodiesel into mostly hydrogen and carbon monoxide (syngas.) The syngas was fed to the STF and fuel cell stack. The results presented in this experimental report document one of the first times a SOFC has been operated on syngas from reformed biodiesel.

Siefert, N, Shekhawat, D.; Gemmen, R.; Berry, D.

2010-01-01T23:59:59.000Z

422

Peace Corps/ Americorps Hiring Event  

Broader source: Energy.gov [DOE]

U.S. Department of Transportation, 1200 New Jersey SE, Washington, DC 20590POC: Donna FriendWebsite:http://www.peacecorps.gov

423

Navigating the Federal Hiring Process  

Broader source: Energy.gov [DOE]

Registration link: CHRIS 002298/0010 $200.00Course Type: ClassroomCourse Location: GTN A-410Course Description: This workshop focuses on the role of supervisors and managers in teaming with...

424

Investigation of Reaction Networks and Active Sites In Bio-Ethanol Steam Reforming Over Co-Based Catalysts  

Broader source: Energy.gov [DOE]

Paper by Umit S. Ozkan, Hua Song, and Lingzhi Zhang (Ohio State University) on the fundamental understanding of reaction networks, active sites of deactivation mechanisms of potential bio-ethanol steam reforming catalysts.

425

Any health care reform must allow continuation of robust Medicaid Buy-In programs for working people with disabilities  

E-Print Network [OSTI]

National health care reform must meet the unique health care needs of people with disabilities. However, obtaining health care coverage for a person with disabilities can be challenging in an employer-based health insurance environment. The final...

Otto, B.; Salley, S.; Hall, Jean P.; Himmelstein, J.

2009-10-20T23:59:59.000Z

426

Running an enlarged euro-zone reforming the European Central Bank: Efficiency, legitimacy and national economic interest  

E-Print Network [OSTI]

This article analyses the December 2002 reform of decision making in the European Central Banks (ECB) Governing Council in terms of national economy size reflected in the bargaining power of the ECB Governing Council ...

Howarth, D.

427

Policy Experimentation and the Search for Institutional Change: The Politics of Red-Green Reform in Germany  

E-Print Network [OSTI]

the first four years of Germany first Red-Green coalition.OF RED-GREEN REFORM IN GERMANY June 2006 J. Nicholas Zieglercoalition government in Germany between Social Democrats and

Ziegler, J. Nicholas; Leslie, John C.

2006-01-01T23:59:59.000Z

428

Proceedings of the IEEE, vol. 97, no. 4, pp. 708-19, April 2009. Sharing Spectrum through Spectrum Policy Reform  

E-Print Network [OSTI]

Spectrum Policy Reform and Cognitive Radio1 Jon M. Peha Carnegie Mellon University Abstract Traditionally inefficient use of spectrum. Cognitive radio along with software radio, spectrum sensors, mesh networks sharing, spectrum policy, cognitive radio, band manager, unlicensed, etiquette, opportunistic access

Peha, Jon M.

429

A review of "Reformed Theology and Visual Culture: the Protestant Imagination from Calvin to Edwards." by William A. Dyrness  

E-Print Network [OSTI]

REVIEWS 1 William A. Dyrness. Reformed Theology and Visual Culture: the Protestant Imagination from Calvin to Edwards. Cambridge: Cambridge University Press, 2004. xv + 339 pp. + 43 illus. $85.00. Review by GRAHAM PARRY, UNIVERSITY OF YORK... remarks Dyrness confesses to a certain sense of deprivation in his settings of worship, and even suggests that Reformed Protestants generally have a diminished response to the visual arts and to the beauty of the world around them. Taking as a starting...

Graham Parry

2005-01-01T23:59:59.000Z

430

Experimental Evaluation of a Pt-based Heat Exchanger Methanol Reformer for a HTPEM Fuel Cell Stack  

E-Print Network [OSTI]

) Included in this reaction is the decomposition of methanol, which produces CO: CH3OH CO + 2H2 (90.5 kJ mol a picture of the methanol reformer which has been designed to produce hydrogen for a 1 kWe HTPEM fuel cellExperimental Evaluation of a Pt-based Heat Exchanger Methanol Reformer for a HTPEM Fuel Cell Stack

Berning, Torsten

431

The Effect Of ZnO Addition On Co/C Catalyst For Vapor And Aqueous Phase Reforming Of Ethanol  

SciTech Connect (OSTI)

The effect of ZnO addition on the oxidation behavior of Co along with catalytic performance in vapor and aqueous phase reforming of ethanol were investigated on Co supported on carbon black (XC-72R). Carbon was selected to minimize the support interactions. Effect of ZnO addition during both vapor and aqueous phase reforming were compared at 250 C. ZnO addition inhibited the reduction of cobalt oxides by H2 and created surface sites for H2O activation. During vapor phase reforming at 450 C the redox of cobalt, driven by steam oxidation and H2 reduction, trended to an equilibrium of Co0/Co2+. ZnO showed no significant effect on cobalt oxidation, inferred from the minor changes of C1 product yield. Surface sites created by ZnO addition enhanced water activation and oxidation of surface carbon species, increasing CO2 selectivity. At 250 C cobalt reduction was minimal, in situ XANES demonstrated that ZnO addition significantly facilitated oxidation of Co0 under vapor phase reforming conditions, demonstrated by lower C1 product yield. Sites introduced by ZnO addition improved the COx selectivity at 250 C. Both Co/C and Co-ZnO/C rapidly oxidized under aqueous phase reaction conditions at 250 C, showing negligible activity in aqueous phase reforming. This work suggests that ZnO affects the activation of H2O for Co catalysts in ethanol reforming.

Davidson, Stephen; Sun, Junming; Hong, Yongchun; Karim, Ayman M.; Datye, Abhaya K.; Wang, Yong

2014-02-05T23:59:59.000Z

432

HYDROGEN PRODUCTION FOR FUEL CELLS VIA REFORMING COAL-DERIVED METHANOL  

SciTech Connect (OSTI)

Hydrogen can be produced from many feedstocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the ninth report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of October 1, 2005-December 31, 2005. This quarter saw progress in four areas. These areas are: (1) reformate purification, (2) heat transfer enhancement, (3) autothermal reforming coal-derived methanol degradation test; and (4) model development for fuel cell system integration. The project is on schedule and is now shifting towards the design of an integrated PEM fuel cell system capable of using the coal-derived product. This system includes a membrane clean up unit and a commercially available PEM fuel cell.

Paul A. Erickson

2006-01-01T23:59:59.000Z

433

Making contracting work better and cost less: Report of the Contract Reform Team  

SciTech Connect (OSTI)

In June 1993, Secretary of Energy Hazel O`Leary formed a Contract Reform Team, chaired by Deputy Secretary Bill White, to evaluate the contracting practices of the Department of Energy and to formulate specific proposals for improving those practices. This report summarizes the results of the work of the Contract Reform Team. It recommends actions for implementation that will significantly improve the Department`s contracting practices and will enable the Department to help create a government that -- in the words of Vice President Gore -- {open_quotes}works better and costs less.{close_quotes} These actions and the deadlines for their implementation are listed. Among other things, they recommend replacing the Department`s standard Management and Operating Contract with a new Performance-Based Management Contract and strengthening the Department`s systems for selecting and managing contractors.

Not Available

1994-02-01T23:59:59.000Z

434

Hydrogen Production for Fuel Cells Via Reforming Coal-Derived Methanol  

SciTech Connect (OSTI)

Hydrogen can be produced from many feedstocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the seventh report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of April 1-June 31, 2005. This quarter saw progress in these areas. These areas are: (1) Steam reformer transient response, (2) Heat transfer enhancement, (3) Catalyst degradation, (4) Catalyst degradation with bluff bodies, and (5) Autothermal reforming of coal-derived methanol. All of the projects are proceeding on or slightly ahead of schedule.

Paul A. Erickson

2005-06-30T23:59:59.000Z

435

Development of a catalytic partial oxidation ethanol reformer for fuel cell applications  

SciTech Connect (OSTI)

Arthur D. Little in conjunction with the Department of Energy and the Illinois Department of Commerce and Community Affairs are developing an ethanol fuel processor for fuel cell vehicles. Initial studies were carried out on a 25 kWe catalytic partial oxidation (POX) reformer to determine the effect of equivalence ratio, steam to carbon ratio, and residence time on ethanol conversion. Results of the POX experiments show near equilibrium yields of hydrogen and carbon monoxide for an equivalence ratio of 3.0 with a fuel processor efficiency of 80%. The size and weight of the prototype reformer yield power densities of 1.44 l/kW and 1.74 kg/kW at an estimated cost of $20/kW.

Mitchell, W.L.; Thijssen, J.H.J.; Bentley, J.M.; Marek, N.J.

1995-12-31T23:59:59.000Z

436

Autothermal reforming of sulfur-free and sulfur-containing hydrocarbon liquids  

SciTech Connect (OSTI)

The mechanisms by which various fuel component hydrocarbons related to both heavy petroleum and coal-derived liquids are converted to hydrogen without forming carbon were investigated. Reactive differences between paraffins and aromatics in autothermal reforming (ATR) were shown to be responsible for the observed fuel-specific carbon formation characteristics. The types of carbon formed in the reformer were identified by SEM and XRD analyses of catalyst samples and carbon deposits. From tests with both light and heavy paraffins and aromatics, it is concluded that high boiling point hydrocarbons and polynuclear aromatics enhance the propensity for carbon formation. The effects of propylene addition on the ATR performance of benzene are described. In ATR tests with mixtures of paraffins and aromatics, synergistic effects on conversion characteristics were identified. Indications that the sulfur content of the fuel may be the limiting factor for efficient ATR operation were found. The conversion and degradation effects of the sulfur additive (thiophene) were examined.

Not Available

1981-10-01T23:59:59.000Z

437

Immigration Reform: Policies and Implementation - An Evaluation of American Immigration Policy and Recommended Changes  

E-Print Network [OSTI]

agencies? Determining the specific implementation demands likely to result from comprehensive immigration reform (CIR) legislation without knowing the specific policy elements that will be enacted is a difficult task. Nevertheless, this report presents a..., contracting options offer a viable solution. In this report, we explore several programs that provide future growth platforms for contracting. Contracting Options ? Technology Consulting Services o Database Operations o Biometric Technologies o...

Buck, Caitlin; Cravatt, Cody; Fagin, Paul; Finney, Angela; Gomes, Rafael; Shan, Sandy; Skarboe, Bjorne; Sarmiento Quezada, Brenda; Wagner, Jason

2010-01-01T23:59:59.000Z

438

The limits of reform: major financial legislation in Texas 1904-1910  

E-Print Network [OSTI]

. However, the progressives' emphasis on diminishing the power of Northeastern financial entities within the state, and their willingness to compromise to achieve legislation towards this goal, diminished the lasting success of their reforms... of this legisla- tion radically altered the structures and functions of the banking and insurance industries. The most important of these bills in- cluded the State Banking Act of 1905 which gave the state the power to charter banks, the Robertson Insurance...

Mitchell, John Roy

2012-06-07T23:59:59.000Z

439

reForMIng u.s. Ftas For envIronMental ProtectIon  

E-Print Network [OSTI]

#12;| 55 | reForMIng u.s. Ftas For envIronMental ProtectIon: lessons FroM MexIco and beyond KeVIN P of that activity is unchanged but the scale is growing, then pollution and resource depletion will increase along abundant. Applying the H-O theory to pollution then, it could be argued that a country with less stringent

Tufts University

440

Catalytic Tar Reforming for Cleanup and Conditioning of Biomass-derived Syngas  

SciTech Connect (OSTI)

Biomass gasification is being investigated to produce clean syngas from biomass or biorefinery residues as an intermediate that can be used directly as a fuel for integrated heat and power production or further refined and upgraded by various processing technologies. Conditioning of biomass-derived syngas, with an emphasis on tar reforming, to make it a suitable feed for high temperature, pressurized liquid fuels synthesis is the goal of current research efforts.

Dayton, D. C.; Bain, R. L.; Phillips, S. D.; Magrini-Bair, K.; Feik, C. J.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Media Framing Of U.S. Health Care Reform: A New Era Or Reinforcing Dominant Ideologies Of Health And The Health Care System?  

E-Print Network [OSTI]

reform? 8. Are any pharmaceutical industry groups referredreform? 7. Are any pharmaceutical industry groups referredquoted. I27. Are pharmaceutical industry referred to/quoted

Jaworski, Beth Kristen

2012-01-01T23:59:59.000Z

442

Engineering Study for a Full Scale Demonstration of Steam Reforming Black Liquor Gasification at Georgia-Pacific's Mill in Big Island, Virginia  

SciTech Connect (OSTI)

Georgia-Pacific Corporation performed an engineering study to determine the feasibility of installing a full-scale demonstration project of steam reforming black liquor chemical recovery at Georgia-Pacific's mill in Big Island, Virginia. The technology considered was the Pulse Enhanced Steam Reforming technology that was developed and patented by Manufacturing and Technology Conversion, International (MTCI) and is currently licensed to StoneChem, Inc., for use in North America. Pilot studies of steam reforming have been carried out on a 25-ton per day reformer at Inland Container's Ontario, California mill and on a 50-ton per day unit at Weyerhaeuser's New Bern, North Carolina mill.

Robert De Carrera; Mike Ohl

2002-03-19T23:59:59.000Z

443

Overseas Corps Training Manual | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergyDepartment ofOil's Impact on OurSemprius Confidential 1 Overcoming

444

Overseas Development Institute | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrange County is aOrmesa I GeothermalOttawaShelf

445

INVESTIGATION OF FUEL CHEMISTRY AND BED PERFORMANCE IN A FLUIDIZED BED BLACK LIQUOR STEAM REFORMER  

SciTech Connect (OSTI)

The University of Utah project ''Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer'' (DOE award number DE-FC26-02NT41490) was developed in response to a solicitation for projects to provide technical support for black liquor and biomass gasification. The primary focus of the project is to provide support for a DOE-sponsored demonstration of MTCI's black liquor steam reforming technology at Georgia-Pacific's paper mill in Big Island, Virginia. A more overarching goal is to improve the understanding of phenomena that take place during low temperature black liquor gasification. This is achieved through five complementary technical tasks: (1) construction of a fluidized bed black liquor gasification test system, (2) investigation of bed performance, (3) evaluation of product gas quality, (4) black liquor conversion analysis and modeling and (5) computational modeling of the Big Island gasifier. Four experimental devices have been constructed under this project. The largest facility, which is the heart of the experimental effort, is a pressurized fluidized bed gasification test system. The system is designed to be able to reproduce conditions near the black liquor injectors in the Big Island steam reformer, so the behavior of black liquor pyrolysis and char gasification can be quantified in a representative environment. The gasification test system comprises five subsystems: steam generation and superheating, black liquor feed, fluidized bed reactor, afterburner for syngas combustion and a flue gas cooler/condenser. The three-story system is located at University of Utah's Industrial Combustion and Gasification Research Facility, and all resources there are available to support the research.

Kevin Whitty

2003-12-01T23:59:59.000Z

446

Hydrocarbon reforming for hydrogen fuel cells. Annual report, 1 October 1979 to 30 September 1980  

SciTech Connect (OSTI)

The mechanism of carbon formation on nickel autothermal steam reforming catalysts has been studied by temperature-programming, thermogravimetric and electron microscopic techniques. Temperature programmed surface reaction (TPSR) studies of carbon deposited on nickel reforming catalysts by the decomposition of ethylene exhibit seven forms of carbon that are distinguished by their characteristic reactivity with H/sub 2/ and 3.0 vol% H/sub 2/O/He. The relative population of the different carbon states depends primarily on the temperature during deposition. The reactivity of the carbon states are not altered by exposure to steam in C/sub 2/H/sub 4/-H/sub 2/O mixtures, but the amount of carbon deposited decreases to zero as the H/sub 2/O/C increases past a critical ratio. Critical steam-to-carbon ratios have been measured in the presence of C/sub 2/H/sub 4/-H/sub 2/O mixtures so as to establish the carbon formation boundary for several alumina-supported nickel, Ni-Rh, and Ni-Ir alloy catalysts. The critical H/sub 2/O/C ratio measured with a gravimetric balance decreased from approx. 30 at 773/sup 0/K to approx. 1 at 1073/sup 0/K for all the catalysts studied. The very rapid rate of C/sub 2/H/sub 4/ reforming over this temperature range caused mass transport gradients, which in turn lowered the apparent critical H/sub 2/O/C ratios. Carbon deposited on a 17 wt% Ni/Al/sub 2/O/sub 3/ catalyst at 875/sup 0/K and 1073/sup 0/K was examined by transmission (TEM) and scanning (SEM) electron microscopy. Results are reported and discussed.

Hart, C.; Hou, P.Y.; Laine, R.M.; McCarty, J.G.; Sheridan, D.; Wise, H.; Wood, B.J.

1981-01-30T23:59:59.000Z

447

Post-Adoption Contact Reform: Compounding the State-Ordered Termination of Parenthood?  

E-Print Network [OSTI]

) and the available empirical evidence on post-adoption contact. Finally, the article conducts a human rights audit3 of the post-adoption contact reforms. It argues that the Children and Families Act further jeopardises English Laws compatibility with both... ; Energy Bill (H.L. Paper 29/H.C. 452, 2013), at [23]-[33]. 29 Adoption and Children Act 2002, s. 1(5). 30 Explanatory Notes to the Children and Families Act 2014, at [56]. 31 Ibid., at [57]. 32 Children and Families Act 2014, s. 4. See, generally...

Sloan, Brian

2014-05-23T23:59:59.000Z

448

Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer  

SciTech Connect (OSTI)

University of Utah's project entitled 'Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer' (DOE Cooperative Agreement DE-FC26-02NT41490) was developed in response to a solicitation released by the U.S. Department of Energy in December 2001, requesting proposals for projects targeted towards black liquor/biomass gasification technology support research and development. Specifically, the solicitation was seeking projects that would provide technical support for Department of Energy supported black liquor and biomass gasification demonstration projects under development at the time.

Kevin Whitty

2007-06-30T23:59:59.000Z

449

Solid oxide fuel cell with internal reforming, catalyzed interconnect for use therewith, and methods  

DOE Patents [OSTI]

A catalyzed interconnect for an SOFC electrically connects an anode and an anodic current collector and comprises a metallic substrate, which provides space between the anode and anodic current collector for fuel gas flow over at least a portion of the anode, and a catalytic coating on the metallic substrate comprising a catalyst for catalyzing hydrocarbon fuel in the fuel gas to hydrogen rich reformate. An SOFC including the catalyzed anodic inter-connect, a method for operating an SOFC, and a method for making a catalyzed anodic interconnect are also disclosed.

Liu, Di-Jia; Guan, Jie; Minh, Nguyen

2010-06-08T23:59:59.000Z

450

A review of "John Donne and the Protestant Reformation: New Perspectives" by Mary Arshaguni Papazian.  

E-Print Network [OSTI]

? that have lapsed since Donne?s death (2), when the poet has been dead more than three hundred and seventy. Mary Arshaguni Papazian. John Donne and the Protestant Reformation: New Perspectives. Detroit: Wayne State University Press, 2003. viii + 385 pp.... $39.95. Review by JEFFREY POWERS-BECK, EAST TENNESSEE STATE UNIVERSITY. John Donne?s theology and its relation to the Protestant Refor- mation are by no means new subjects. They were already long- time subjects of inquiry when Barbara Lewalski led...

Jeffrey Powers-Beck

2004-01-01T23:59:59.000Z

451

Synthesis and characterization of catalysts containing nickel for reforming methane with carbon dioxide  

E-Print Network [OSTI]

Methane with Carbon Dioxide. (August 1988) Michael Edward Sommer, B. S. , Rutgers University Chairman of Advisory Committee: Dr. Ahmed M. Gadalla An industrial Ni catalyst supported on CaO-TiOq-AlqOs was characterized and used for methane reforming... reduction to 15. 6m /g after reduction to 6, 35m /g after reaction. It should be noted that reduction of NiO is accompanied by contraction. Moreover, since CAs is more dense than CAs but comparable in density to aAlsOs (Table 2), the reaction of formation...

Sommer, Michael Edward

2012-06-07T23:59:59.000Z

452

General relativity reformed to a genuine Yang-Mills gauge theory for gravity  

E-Print Network [OSTI]

The theory of general relativity is reformed to a genuine Yang-Mills gauge theory of the Poincar\\'e group for gravity. Several pathologies of the conventional theory are thus removed, but not every GR vacuum satisfies the Y-M equations. The sector of GR solutions which survive is fully classified and it is found to include the Schwarzschild black hole. Two other solutions presented here have no GR counterpart and they describe expanding Friedmann universes with torsion which vanishes only asymptotically. They are discussed along with novel theoretical possibilities, such as a well-defined energy-momentum tensor for the gravitational field, and novel perspectives for unification and quantization.

Nikolaos A. Batakis

1997-11-18T23:59:59.000Z

453

Status of Power Sector Reform in Africa: Impact on the Poor | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectric Coop, Inc Place: MissouriPrograms | Open EnergyInformation Reform in

454

Feasibility Analysis of Steam Reforming of Biodiesel by-product Glycerol to Make Hydrogen  

E-Print Network [OSTI]

, lubricants, cleaners, and semiconductor circuits. It can be used to make electricity. NASA is the primary user of hydrogen as energy fuel-called fuel cells- to power the shuttle?s electrical system (Hydrogen Energy, 2008). Hydrogen can fuel tomorrow?s fuel-cell... wide application in industries and refineries. In the United States, about 17.2 billion pounds of hydrogen are produced per year and 95% are from steam reforming of methane (Hydrogen Now). It can be used as a fuel in tomorrow?s fuel-cell vehicles...

Joshi, Manoj

2009-06-09T23:59:59.000Z

455

STEAM REFORMING TECHNOLOGY DEMONSTRATION FOR THE DESTRUCTION OF ORGANICS ON ACTUAL DOE SAVANNAH RIVER SITE TANK 48H WASTE 9138  

SciTech Connect (OSTI)

This paper describes the design of the Bench-scale Steam Reformer (BSR); a processing unit for demonstrating steam reforming technology on actual radioactive waste [1]. It describes the operating conditions of the unit used for processing a sample of Savannah River Site (SRS) Tank 48H waste. Finally, it compares the results from processing the actual waste in the BSR to processing simulant waste in the BSR to processing simulant waste in a large pilot scale unit, the Fluidized Bed Steam Reformer (FBSR), operated at Hazen Research Inc. in Golden, CO. The purpose of this work was to prove that the actual waste reacted in the same manner as the simulant waste in order to validate the work performed in the pilot scale unit which could only use simulant waste.

Burket, P

2009-02-24T23:59:59.000Z

456

Experimental and theoretical study of exhaust gas fuel reforming of Diesel fuel by a non-thermal arc discharge for syngas production  

E-Print Network [OSTI]

Experimental and theoretical study of exhaust gas fuel reforming of Diesel fuel by a non Abstract: An experimental set-up has been developed to study two typical operating points of Diesel powered that the oxygen from CO2 and H2O almost does not intervene in the exhaust gas Diesel fuel reforming

Paris-Sud XI, Universit de

457

OhSU is moving into a new era. Our work will be defined by health reform and the decline in public resources, and we will be challenged in profound ways. Yet we are well  

E-Print Network [OSTI]

health care reform and reduced public funding. OHSU laid the groundwork for success in 2007 by adoptingthe next five years OhSU is moving into a new era. Our work will be defined by health reform, and sustainability and green building practices. OHSU has been vocal and active in the health reform conversation

Chapman, Michael S.

458

Recent developments in the health systems of the US, UK, Canada, the Netherlands and Australia will be discussed. Professor Ted Marmor will address the Obama reforms, the latest UK proposals,  

E-Print Network [OSTI]

in health reforms, and their relevance to the Australian situation, can be identified and explored. Theodore newspapers. Dr Kieke Okma's most recent book is Six Countries, Six Reform Models? The Health Reform Crivelli (eds), 2010. Robert Wells is the Director of the Australian Primary Health Care Research Institute

Botea, Adi

459

Review of Novel Catalysts for Biomass Tar Cracking and Methane Reforming  

SciTech Connect (OSTI)

A review of the literature was conducted to examine the performance of catalysts other than conventional nickel catalysts, and alkaline earth and olivine based catalysts for treating hot raw product gas from a biomass gasifier to convert methane and tars into synthesis gas. Metal catalysts other than Ni included precious metals Rh, Ru, Ir, Pt, and Pd, as well as Cu, Co, and Fe in limited testing. Nickel catalysts promoted with Rh, Zr, Mn, Mo, Ti, Ag, or Sn were also examined, as were Ni catalysts on Ce2O3, TiO2, ZrO2, SiO2, and La2O3. In general, Rh stood out as a consistently superior metal catalyst for methane reforming, tar cracking, and minimizing carbon buildup on the catalyst. Ru and Ir also showed significant improvement over Ni for methane reforming. Ceria stood out as good support material and particularly good promoter material when added in small quantities to another support material such as alumina, zirconia, or olivine. Other promising supports were lanthana, zirconia, and titania.

Gerber, Mark A.

2007-10-10T23:59:59.000Z

460

CHARM COST-EFFECTIVE HIGH-EFFICIENCY ADVANCED REFORMING MODULE FINAL TECHNICAL REPORT  

SciTech Connect (OSTI)

Background Creation of a hydrogen infrastructure is an important prerequisite of widespread fuel cell commercialization, especially for the automotive market. Hydrogen is an attractive fuel since it offers an opportunity to replace petroleum-based fuels, but hydrogen occurs naturally only in chemical compounds like water or hydrocarbons that must be chemically converted to produce it. While an ultimate goal is to produce hydrogen through renewable energy sources, steam methane reforming (SMR) of natural gas is currently the most economical solution to initiate the transition to a hydrogen economy. Centralized hydrogen generation using large industrial SMR plants is already in place to serve customers. Yet, because of the weight and size of cylinders needed to contain hydrogen gas or liquid, transportation of hydrogen may only be economical for short distances. Consequently, distributed natural gas reforming, which trades off the economies of scale of large plants for simplified delivery logistics, is an attractive alternative that could address immediate problems with the lack of hydrogen infrastructure.

Pollica, Darryl; Cross, James C; Sharma, Atul; Shi, Yanlong; Clawson, Lawrence; O'Brien, Chris; Gilhooly, Kara; Kim, Changsik; Quet, Pierre-Francois; Bowers, Brian

2009-09-02T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Interim report:feasibility of microscale glucose reforming for renewable hydrogen.  

SciTech Connect (OSTI)

Micro-scale aqueous steam reforming of glucose is suggested as a novel method of H{sub 2} production for micro fuel cells. Compact fuel cell systems are a viable alternative to batteries as a portable electrical power source. Compared with conventional lithium polymer batteries, hydrocarbon powered fuel cells are smaller, weigh less, and have a much higher energy density. The goal of this project is to develop a hydrocarbon powered microfuel processor capable of driving an existing microfuel cell, and this interim report provides a summary of the engineering information for microscale reforming of carbohydrates and the summarizes the work completed as of September 2006. Work on this program will continue. Gas analysis of the gas evolved from glucose breakdown using a quadrupole mass spectrometer is now possible due do significant modifications to the vacuum chamber and to the mass spectrometer electronics. Effective adhesion of Pt/Al{sub 2}O{sub 3} to 316SS microstructured catalyst plates is still under investigation. Electrophoretic and dip coat methods of catalyst deposition have produced coatings with poor adhesion and limited available Pt surface area.

Norman, Kirsten (New Mexico Institute of Mining and Technology, Socorro, NM)

2007-03-01T23:59:59.000Z

462

Solar reforming of methane in a direct absorption catalytic reactor on a parabolic dish  

SciTech Connect (OSTI)

The concept of solar driven chemical reactions in a commercial-scale volumetric receiver/reactor on a parabolic concentrator was successfully demonstrated in the CAtalytically Enhanced Solar Absorption Receiver (CAESAR) test. Solar reforming of methane (CH{sub 4}) with carbon dioxide (CO{sub 2}) was achieved in a 64-cm diameter direct absorption reactor on a parabolic dish capable of 150 kW solar power. The reactor was a catalytic volumetric absorber consisting of a multi-layered, porous alumina foam disk coated with rhodium (Rh) catalyst. The system was operated during both steady-state and solar transient (cloud passage) conditions. The total solar power absorbed reached values up to 97 kW and the maximum methane conversion was 70%. Receiver thermal efficiencies ranged up to 85% and chemical efficiencies peaked at 54%. The absorber performed satisfactorily in promoting the reforming reaction during the tests without carbon formation. However, problems of cracking and degradation of the porous matrix, nonuniform dispersion of the Rh through the absorber, and catalyst deactivation due to sintering and possible encapsulation, must be resolved to achieve long-term operation and eventual commercialization. 17 refs., 11 figs., 1 tab.

Muir, J.F.; Hogan, R.E. Jr.; Skocypec, R.D. (Sandia National Labs., Albuquerque, NM (USA)); Buck, R. (Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Stuttgart (Germany, F.R.). Inst. fuer Technische Thermodynamik)

1990-01-01T23:59:59.000Z

463

Neutron diffraction studies of nickel-containing perovskite oxide catalysts exposed to autothermal reforming environments.  

SciTech Connect (OSTI)

Six nickel-containing perovskite oxides (La{sub 1-x}Sr{sub x})M{sub 0.9}Ni{sub 0.1}O{sub 3{+-}{delta}}, where x = 0 or 0.2 and M = Cr, Fe, or Mn were used to catalyze the autothermal reforming of isooctane (C{sub 8}H{sub 18}) into a hydrogen-rich gas during short-term tests at 700 C. To determine the phase stability of the samples in the reducing environment of the reforming reactor, characterization studies of the as-prepared and tested perovskite samples were conducted using powder X-ray diffraction, powder neutron diffraction, transmission electron microscopy, and scanning electron microscopy. We determined that the reducing conditions of the microreactor caused metallic nickel to form in all six compositions. However, the extent of the nickel loss from the perovskite lattices varied: the chromium-containing compositions lost the least nickel, compared to the manganese- and iron-containing compositions, and the strontium-free compositions lost more nickel than their strontium-containing analogs. Five of the six perovskite compositions tested showed no breakdown of the perovskite lattice despite the loss of nickel from the B-sites, producing only the third example of a B-cation-deficient, 3d transition-metal-containing perovskite.

Mawdsley, J. R.; Vaughey, J. T.; Krause, T. R.; Chemical Sciences and Engineering Division

2009-10-27T23:59:59.000Z

464

Phase 2 THOR Steam Reforming Tests for Sodium Bearing Waste Treatment  

SciTech Connect (OSTI)

About one million gallons of acidic, hazardous, and radioactive sodium-bearing waste is stored in stainless steel tanks at the Idaho Nuclear Technology and Engineering Center (INTEC), which is a major operating facility of the Idaho National Engineering and Environmental Laboratory. Steam reforming is a candidate technology being investigated for converting the waste into a road ready waste form that can be shipped to the Waste Isolation Pilot Plant in New Mexico for interment. A steam reforming technology patented by Studsvik, Inc., and licensed to THOR Treatment Technologies has been tested in two phases using a Department of Energy-owned fluidized bed test system located at the Science Applications International Corporation (SAIC) Science and Technology Applications Research Center located in Idaho Falls, Idaho. The Phase 1 tests were reported earlier in 2003. The Phase 2 tests are reported here. For Phase 2, the process feed rate, stoichiometry, and chemistry were varied to identify and demonstrate process operation and product characteristics under different operating conditions. Two test series were performed. During the first series, the process chemistry was designed to produce a sodium carbonate product. The second series was designed to produce a more leach-resistant, mineralized sodium aluminosilicate product. The tests also demonstrated the performance of a MACT-compliant off-gas system.

Nicholas R. Soelberg

2004-01-01T23:59:59.000Z

465

Phase 2 TWR Steam Reforming Test for Sodium-Bearing Waste Treatment  

SciTech Connect (OSTI)

About one million gallons of acidic, hazardous, and radioactive sodium-bearing waste (SBW) is stored in stainless steel tanks a the Idaho Nuclear Technology and Engineering Center (INTEC), which is a major operating facility of the Idaho National Engineering and Environmental Laboratory (INEEL). Steam reforming is a candidate technology being investigated for converting the SBW into a road ready waste form that can be shipped to the Waste Isolation Pilot Plant in New Mexico for interment. Fluidized bed steam reforming technology, licensed to ThermoChem Waste Remediation, LLC (TWR) by Manufacturing Technology Conversion International, was tested in two phases using an INEEL (Department of Energy) fluidized bed test system located at the Science Applications International Corporation (SAIC) Science and Technology Applications Research Center in Idaho Falls, Idaho. The Phase 1 tests were reported earlier. The Phase 2 tests are reported here. For Phase 2, the process feed rate, reductant stoichiometry, and process temperature were varied to identify and demonstrate how the process might be optimized to improve operation and product characteristics. The first week of testing was devoted primarily to process chemistry and the second week was devoted more toward bed stability and particle size control.

Nicholas R. Soelberg; Doug Marshall; Dean Taylor; Steven Bates

2004-01-01T23:59:59.000Z

466

A Review of "In the Anteroom of Divinity: the Reformation of the Angels from Colet to Milton" by Feisal Mohamed  

E-Print Network [OSTI]

of possibilities, comes to life in Matar?s book. Feisal Mohamed. In the Anteroom of Divinity: the Reformation of the Angels from Colet to Milton. University of Toronto Press, 2008. xiv + 242pp. 6 plates. $55.00. Review by christopher baker, armstrong atlantic...

Baker, Christopher

2010-01-01T23:59:59.000Z

467

Farewell to the Ottoman Legacy? Islamic Reformism and Revivalism in Inter-War Bosnia-Herzegovina , in: Nathalie CLAYER / Eric  

E-Print Network [OSTI]

1 « Farewell to the Ottoman Legacy? Islamic Reformism and Revivalism in Inter-War Bosnia-war period in the overall history of Bosnia- Herzegovina is confirmed by the fact that, in the 1960s and 1970s, the increasing assertiveness of the Socialist Republic of Bosnia-Herzegovina and the recognition

Paris-Sud XI, Université de

468

INDONESIA'S DEMOCRATIC TRANSFORMATION Launch by Prof the Hon Gareth Evans, Chancellor, of Harold Crouch, Political Reform in  

E-Print Network [OSTI]

INDONESIA'S DEMOCRATIC TRANSFORMATION Launch by Prof the Hon Gareth Evans, Chancellor, of Harold Crouch, Political Reform in Indonesia after Soeharto and Edward Aspinall and Marcus Mietzner (eds) Problems of Democratisation in Indonesia, College of Asia and the Pacific, Australian National University

Botea, Adi

469

Advanced Curved Planar Reformation: Flattening of Vascular Structures Armin Kanitsar Rainer Wegenkittl Dominik Fleischmann Meister Eduard Groller  

E-Print Network [OSTI]

--Picture/Image Generation Keywords: computed tomography angiography, vessel analysis, curved planar reformation 1. Another important aspect in computed tomography angiography (CTA) is the efficient visualization Wegenkittl Dominik Fleischmann Meister Eduard Gr¨oller Institute of Computer Graphics and Algorithms

470

Maternal work behavior under welfare reform: How does the transition from welfare to work affect child development?  

E-Print Network [OSTI]

welfare to work affect child development? Abstract Using data from a longitudinal sample of formerMaternal work behavior under welfare reform: How does the transition from welfare to work affect of Mental Health (R24-MH51363) to the Social Work Research Development Center on Poverty, Risk, and Mental

Shyy, Wei

471

Hydrogen Bond Breaking and Reformation in Alcohol Oligomers Following Vibrational Relaxation of a Non-Hydrogen-Bond Donating Hydroxyl Stretch  

E-Print Network [OSTI]

Hydrogen Bond Breaking and Reformation in Alcohol Oligomers Following Vibrational Relaxation of a Non-Hydrogen-Bond Donating Hydroxyl Stretch K. J. Gaffney, I. R. Piletic, and M. D. Fayer* Department measured with ultrafast infrared pump-probe experiments. Non-hydrogen-bond donating OD stretches (2690 cm-1

Fayer, Michael D.

472

Fluidized Bed Steam Reforming of INEEL SBW Using THORsm Mineralizing Technology  

SciTech Connect (OSTI)

Sodium bearing waste (SBW) disposition is one of the U.S. Department of Energy (DOE) Idaho Operation Offices (NE-ID) and State of Idahos top priorities at the Idaho National Engineering and Environmental Laboratory (INEEL). Many studies have resulted in the identification of five treatment alternatives that form a short list of perhaps the most appropriate technologies for the DOE to select from. The alternatives are (a) calcination with maximum achievable control technology (MACT) upgrade, (b) steam reforming, (c) cesium ion exchange (CsIX) with immobilization, (d) direct evaporation, and (e) vitrification. Each alternative has undergone some degree of applied technical development and preliminary process design over the past four years. DOE desired further experimental data, with regard to steam reforming technology, to make informed decisions concerning selection of treatment technology for SBW. Mineralizing steam reforming technology, offered by THOR Treatment Technologies, LLC would produce a denitrated, granular mineral waste form using a high-temperature fluidized bed process. A pilot scale demonstration of the technology was performed in a 15-cm-diameter reactor vessel September 27 through October 1, 2004. The pilot scale equipment is owned by the DOE, and located at the Science and Technology Applications Research (STAR) Center in Idaho Falls, ID. Flowsheet chemistry and operational parameters were defined through a collaborative effort involving Idaho National Engineering and Environmental Laboratory, Savannah River National Laboratory (SRNL), and THOR Treatment Technologies personnel. Personnel from Science Applications International Corporation, owners of the STAR Center, operated the pilot plant. The pilot scale test was terminated as planned after achieving a total of 100 hrs of cumulative/continuous processing operation. About 230 kg of SBW surrogate were processed that resulted in about 88 kg of solid product, a mass reduction of about 62%. The process achieved about a 90% turnover of the starting bed. Samples of mineralized solid product materials were analyzed for chemical/physical properties. Results of product performance testing conducted by SRNL will be reported separately by SRNL.

Arlin L. Olson; Nicholas R. Soelberg; Douglas W. Marshall; Gary L. Anderson

2004-12-01T23:59:59.000Z

473

Process for reforming naphthene and paraffin-containing hydrocarbons in the naphtha boiling range and isomerizing C sub 5 -C sub 6 normal paraffin feedstock to produce a high octane gasoline  

SciTech Connect (OSTI)

This patent describes a process for reforming a naphthenic and paraffin-containing hydrocarbon feedstock to produce a reformate product having an increased octane rating by contacting the feedstock with a reforming catalyst in the presence of hydrogen at reforming conditions in a reforming zone, the reforming zone including a naphtha dehydrogenation zone and a paraffin dehydrocyclization zone wherein heated, pressurized hydrogen is added to the effluent stream from the naphtha dehydrogenation zone prior to charging the effluent stream to the paraffin dehydrocyclization zone to produce a first product stream comprising a gasoline range reformate product having an RON octane rating of at least about 90 and hydrogen wherein the reformate product is separated from the hydrogen in a reformate separation zone. It comprises: charging at least a portion of the heated, pressurized hydrogen with a C{sub 5}-C{sub 6} n-paraffin feedstock to an isomerization zone containing an isomerization catalyst at isomerization conditions to produce a second product stream containing an isomerized C{sub 5}-C{sub 6} product and passing the second product stream to the reformate separation zone and recovering at least a major portion of the isomerized C{sub 5}-C{sub 6} product with the reformate product.

Dalson, M.H.

1990-05-08T23:59:59.000Z

474

FEEDSTOCK-FLEXIBLE REFORMER SYSTEM (FFRS) FOR SOLID OXIDE FUEL CELL (SOFC)- QUALITY SYNGAS  

SciTech Connect (OSTI)

The U.S. Department of Energy National Energy Technology Laboratory funded this research collaboration effort between NextEnergy and the University of Michigan, who successfully designed, built, and tested a reformer system, which produced highquality syngas for use in SOFC and other applications, and a novel reactor system, which allowed for facile illumination of photocatalysts. Carbon and raw biomass gasification, sulfur tolerance of non-Platinum Group Metals (PGM) based (Ni/CeZrO2) reforming catalysts, photocatalysis reactions based on TiO2, and mild pyrolysis of biomass in ionic liquids (ILs) were investigated at low and medium temperatures (primarily 450 to 850 C) in an attempt to retain some structural value of the starting biomass. Despite a wide range of processes and feedstock composition, a literature survey showed that, gasifier products had narrow variation in composition, a restriction used to develop operating schemes for syngas cleanup. Three distinct reaction conditions were investigated: equilibrium, autothermal reforming of hydrocarbons, and the addition of O2 and steam to match the final (C/H/O) composition. Initial results showed rapid and significant deactivation of Ni/CeZrO2 catalysts upon introduction of thiophene, but both stable and unstable performance in the presence of sulfur were obtained. The key linkage appeared to be the hydrodesulfurization activity of the Ni reforming catalysts. For feed stoichiometries where high H2 production was thermodynamically favored, stable, albeit lower, H2 and CO production were obtained; but lower thermodynamic H2 concentrations resulted in continued catalyst deactivation and eventual poisoning. High H2 levels resulted in thiophene converting to H2S and S surface desorption, leading to stable performance; low H2 levels resulted in unconverted S and loss in H2 and CO production, as well as loss in thiophene conversion. Bimetallic catalysts did not outperform Ni-only catalysts, and small Ni particles were found to have lower activities under S-free conditions, but did show less effect of S on performance, in this study. Imidazolium-based ILs, choline chloride compounds and low-melting eutectics of metal nitrates were evaluated, and it was found that, ILs have some capacity to dissolve cellulose and show thermal stability to temperatures where pyrolysis begins, have no vapor pressure, (simplifying product recoveries), and can dissolve ionic metal salts, allowing for the potential of catalytic reactions on breakdown intermediates. Clear evidence of photoactive commercial TiO2 was obtained, but in-house synthesis of photoactive TiO2 proved difficult, as did fixed-bed gasification, primarily due to the challenge of removing the condensable products from the reaction zone quickly enough to prevent additional reaction. Further investigation into additional non-PGM catalysts and ILs is recommended as a follow-up to this work.

Kelly Jezierski; Andrew Tadd; Johannes Schwank; Roland Kibler; David McLean; Mahesh Samineni; Ryan Smith; Sameer Parvathikar; Joe Mayne; Tom Westrich; Jerry Mader; F. Michael Faubert

2010-07-30T23:59:59.000Z

475

Reformation of the Criminal and Respect for Law the Purpose of the Criminal Law  

E-Print Network [OSTI]

Master ttieses Sociology Nyquist, Uuatav ,f Re format ion of said respect for purpose of the A. 1907 the criminal law the criminal law." v < ^ v - ~ . . . . . ^ Reformation of the C r i m i n a l and 'fS, * ' Respect f o r Law the purpose... of the Criminal Law. S o c i o l o g i s t s and o r i m i n e l o g i s t s d e f i n e crime as ed a s o c i a l d e f e c t , a disease. I n h e r i t tendencies, education, and environment, shape and formulate character. Through the e v i l i n f l u e n...

Nyquist, Gustav A.

1907-01-01T23:59:59.000Z

476

Reforming of Liquid Hydrocarbons in a Novel Hydrogen-Selective Membrane-Based Fuel Processor  

SciTech Connect (OSTI)

In this work, asymmetric dense Pd/porous stainless steel composite membranes were fabricated by depositing palladium on the outer surface of the tubular support. The electroless plating method combined with an osmotic pressure field was used to deposit the palladium film. Surface morphology and microstructure of the composite membranes were characterized by SEM and EDX. The SEM and EDX analyses revealed strong adhesion of the plated pure palladium film on the substrate and dense coalescence of the Pd film. Membranes were further characterized by conducting permeability experiments with pure hydrogen, nitrogen, and helium gases at temperatures from 325 to 450 C and transmembrane pressure differences from 5 to 45 psi. The permeation results showed that the fabricated membranes have both high hydrogen permeability and selectivity. For example, the hydrogen permeability for a composite membrane with a 20 {micro}m Pd film was 3.02 x 10{sup -5} moles/m{sup 2}.s.Pa{sup 0.765} at 450 C. Hydrogen/nitrogen selectivity for this composite membrane was 1000 at 450 C with a transmembrane pressure difference of 14.7 psi. Steam reforming of methane is one of the most important chemical processes in hydrogen and syngas production. To investigate the usefulness of palladium-based composite membranes in membrane-reactor configuration for simultaneous production and separation of hydrogen, steam reforming of methane by equilibrium shift was studied. The steam reforming of methane using a packed-bed inert membrane tubular reactor (PBIMTR) was simulated. A two-dimensional pseudo-homogeneous reactor model with parallel flow configuration was developed for steam reforming of methane. The shell volume was taken as the feed and sweep gas was fed to the inside of the membrane tube. Radial diffusion was taken into account for concentration gradient in the radial direction due to hydrogen permeation through the membrane. With appropriate reaction rate expressions, a set of partial differential equations was derived using the continuity equation for the reaction system and then solved by finite difference method with appropriate boundary and initial conditions. An iterative scheme was used to obtain a converged solution. Membrane reactor performance was compared to that in a traditional non-membrane packed-bed reactor (PBR). Their performances were also compared with thermodynamic equilibrium values achievable in a conventional non-membrane reactor. Numerical results of the models show that the methane conversions in the PBIMTR are always higher than that in the PBR, as well as thermodynamic equilibrium conversions. For instance, at a reaction pressure of 6 atm, a temperature of 650 C, a space velocity of 900/16.0 SCCM/gm{sub cat}, a steam to methane molar feed ratio of 3.0, a sweep ratio of 0.15, the conversion in the membrane reactor is about 86.5%, while the conversion in the non-membrane reactor is about 50.8%. The corresponding equilibrium conversion is about 56.4%. The effects on the degree of conversion and hydrogen yield were analyzed for different parameters such as temperature, reactor pressure, feed and sweep flow rate, feed molar ratio, and space time. From the analysis of the model results, it is obvious that the membrane reactor operation can be optimized for conversion or yield through the choice of proper operating and design parameters. Comparisons with available literature data for both membrane and non-membrane reactors showed a good agreement.

Shamsuddin Ilias

2006-03-10T23:59:59.000Z

477

Hydrogen Production for Fuel Cells Via Reforming Coal-Derived Methanol  

SciTech Connect (OSTI)

Hydrogen can be produced from many feed stocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the third report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of April 1-June 30, 2004. This quarter saw progress in five areas. These areas are: (1) External evaluation of coal based methanol and the fuel cell grade baseline fuel, (2) Design, set up and initial testing of the autothermal reactor, (3) Experiments to determine the axial and radial thermal profiles of the steam reformers, (4) Catalyst degradation studies, and (5) Experimental investigations of heat and mass transfer enhancement methods by flow field manipulation. All of the projects are proceeding on or slightly ahead of schedule.

Paul A. Erickson

2004-06-30T23:59:59.000Z

478

HYDROGEN PRODUCTION FOR FUEL CELLS VIA REFORMING COAL-DERIVED METHANOL  

SciTech Connect (OSTI)

Hydrogen can be produced from many feed stocks including coal. The objectives of this project are to establish and prove a hydrogen production pathway from coal-derived methanol for fuel cell applications. This progress report is the second report submitted to the DOE reporting on the status and progress made during the course of the project. This report covers the time period of January 1--March 31, 2004. This quarter saw progress in five areas. These areas are: (1) Internal and external evaluations of coal based methanol and the fuel cell grade baseline fuel; (2) Experimental investigations of heat and mass transfer enhancement methods by flow field manipulation; (3) Design and set up of the autothermal reactor; (4) Steam reformation of Coal Based Methanol; and (5) Initial catalyst degradation studies. All of the projects are proceeding on or slightly ahead of schedule.

Paul A. Erickson

2004-04-01T23:59:59.000Z

479

Electro-catalytic oxidation device for removing carbon from a fuel reformate  

DOE Patents [OSTI]

An electro-catalytic oxidation device (ECOD) for the removal of contaminates, preferably carbonaceous materials, from an influent comprising an ECOD anode, an ECOD cathode, and an ECOD electrolyte. The ECOD anode is at a temperature whereby the contaminate collects on the surface of the ECOD anode as a buildup. The ECOD anode is electrically connected to the ECOD cathode, which consumes the buildup producing electricity and carbon dioxide. The ECOD anode is porous and chemically active to the electro-catalytic oxidation of the contaminate. The ECOD cathode is exposed to oxygen, and made of a material which promotes the electro-chemical reduction of oxygen to oxidized ions. The ECOD electrolyte is non-permeable to gas, electrically insulating and a conductor to oxidized. The ECOD anode is connected to the fuel reformer and the fuel cell. The ECOD electrolyte is between and in ionic contact with the ECOD anode and the ECOD cathode.

Liu, Di-Jia (Naperville, IL)

2010-02-23T23:59:59.000Z

480

Study of net soot formation in hydrocarbon reforming for hydrogen fuel cells. Final report  

SciTech Connect (OSTI)

The hydrogen fuel cell is expected to be a valuable addition to the electric utility industry; however, the current fuel supply availability requires that conventional heavier hydrocarbon fuels also be considered as primary fuels. Typical heavier fuels would be No. 2 fuel oil with its accompanying sulfur impurities, compared with the currently used light hydrocarbon gases. The potential future use of alternate fuels which are rich in aromatics would exacerbate the problems associated with hydrogen production. Among the more severe of these problems, is the greater tendency of heavier hydrocarbons to form soot. The development of a quasi-global kinetics model to represent the homogeneous and heterogeneous reactions which control the autothermal hydrogen reforming process and the accompanying soot formation and gasification was the objective of this study.

Edelman, R. B.; Farmer, R. C.; Wang, T. S.

1982-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "hiring reform overseas" 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

Steam Reforming, 6-in. Bench-Scale Design and Testing Project -- Technical and Functional Requirements Description  

SciTech Connect (OSTI)

Feasibility studies and technology development work are currently being performed on several processes to treat radioactive liquids and solids currently stored at the Idaho Nuclear Technology and Engineering Center (INTEC), located within the Idaho National Engineering and Environmental Laboratory (INEEL). These studies and development work will be used to select a treatment process for treatment of the radioactive liquids and solids to meet treatment milestones of the Settlement Agreement between the Department of Energy and the State of Idaho. One process under consideration for treating the radioactive liquids and solids, specifically Sodium-Bearing Waste (SBW) and tank heel solids, is fluid bed steam reforming (FBSR). To support both feasibility and development studies a bench-scale FBSR is being designed and constructed. This report presents the technical and functional requirements, experimental objectives, process flow sheets, and equipment specifications for the bench-scale FBSR.

Losinski, Sylvester John; Marshall, Douglas William

2002-08-01T23:59:59.000Z

482

Radioactive Demonstrations Of Fluidized Bed Steam Reforming (FBSR) With Hanford Low Activity Wastes  

SciTech Connect (OSTI)

Several supplemental technologies for treating and immobilizing Hanford low activity waste (LAW) are being evaluated. One immobilization technology being considered is Fluidized Bed Steam Reforming (FBSR) which offers a low temperature (700-750?C) continuous method by which wastes high in organics, nitrates, sulfates/sulfides, or other aqueous components may be processed into a crystalline ceramic (mineral) waste form. The granular waste form produced by co-processing the waste with kaolin clay has been shown to be as durable as LAW glass. The FBSR granular product will be monolithed into a final waste form. The granular component is composed of insoluble sodium aluminosilicate (NAS) feldspathoid minerals such as sodalite. Production of the FBSR mineral product has been demonstrated both at the industrial, engineering, pilot, and laboratory scales on simulants. Radioactive testing at SRNL commenced in late 2010 to demonstrate the technology on radioactive LAW streams which is the focus of this study.

Jantzen, C. M.; Crawford, C. L.; Burket, P. R.; Bannochie, C. J.; Daniel, W. G.; Nash, C. A.; Cozzi, A. D.; Herman, C. C.

2012-10-22T23:59:59.000Z

483

Mill Integration-Pulping, Stream Reforming and Direct Causticization for Black Liquor Recovery  

SciTech Connect (OSTI)

MTCI/StoneChem developed a steam reforming, fluidized bed gasification technology for biomass. DOE supported the demonstration of this technology for gasification of spent wood pulping liquor (or 'black liquor') at Georgia-Pacific's Big Island, Virginia mill. The present pre-commercial R&D project addressed the opportunities as well as identified negative aspects when the MTCI/StoneChem gasification technology is integrated in a pulp mill production facility. The opportunities arise because black liquor gasification produces sulfur (as H{sub 2}S) and sodium (as Na{sub 2}CO{sub 3}) in separate streams which may be used beneficially for improved pulp yield and properties. The negative aspect of kraft black liquor gasification is that the amount of Na{sub 2}CO{sub 3} which must be converted to NaOH (the so called causticizing requirement) is increased. This arises because sulfur is released as Na{sub 2}S during conventional kraft black liquor recovery, while during gasification the sodium associated Na{sub 2}S is partly or fully converted to Na{sub 2}CO{sub 3}. The causticizing requirement can be eliminated by including a TiO{sub 2} based cyclic process called direct causticization. In this process black liquor is gasified in the presence of (low sodium content) titanates which convert Na{sub 2}CO{sub 3} to (high sodium content) titanates. NaOH is formed when contacting the latter titanates with water, thereby eliminating the causticizing requirement entirely. The leached and low sodium titanates are returned to the gasification process. The project team comprised the University of Maine (UM), North Carolina State University (NCSU) and MTCI/ThermoChem. NCSU and MTCI are subcontractors to UM. The principal organization for the contract is UM. NCSU investigated the techno-economics of using advanced pulping techniques which fully utilize the unique cooking liquors produced by steam reforming of black liquor (Task 1). UM studied the kinetics and agglomeration problems of the conversion of Na{sub 2}CO{sub 3} to (high sodium) titanates during gasification of black liquor in the presence of (low sodium) titanates or TiO{sub 2} (Task 2). MTCI/ThermoChem tested the performance and operability of the combined technology of steam reforming and direct causticization in their Process Development Unit (PDU) (Task 3). The specific objectives were: (1) to investigate how split sulfidity and polysulfide (+ AQ) pulping can be used to increase pulp fiber yield and properties compared to conventional kraft pulping; (2) to determine the economics of black liquor gasification combined with these pulping technologies in comparison with conventional kraft pulping and black liquor recovery; (3) to determine the effect of operating conditions on the kinetics of the titanate-based direct causticization reaction during black liquor gasification at relatively low temperatures ({le} 750 C); (4) to determine the mechanism of particle agglomeration during gasification of black liquor in the presence of titanates at relatively low temperatures ({le} 750 C); and (5) to verify performance and operability of the combined technology of steam reforming and direct causticization of black liquor in a pilot scale fluidized bed test facility.

Adriaan van Heiningen

2007-06-30T23:59:59.000Z

484

Modeling of Pressurized Electrochemistry and Steam-Methane Reforming in Solid Oxide Fuel Cells and the Effects on Thermal and Electrical Stack Performance  

SciTech Connect (OSTI)

Summarizes work done to extend the electrochemical performance and methane reforming submodels to include the effects of pressurization and to demonstrate this new modeling capability by simulating large stacks operating on methane-rich fuel under pressurized and non-pressurized conditions. Pressurized operation boosts electrochemical performance, alters the kinetics of methane reforming, and effects the equilibrium composition of methane fuels. This work developed constitutive submodels that couple the electrochemistry, reforming, and pressurization to yield an increased capability of the modeling tool for prediction of SOFC stack performance.

Recknagle, Kurtis P.; Khaleel, Mohammad A.

2009-03-01T23:59:59.000Z

485

Thermodynamics of Hydrogen Production from Dimethyl Ether Steam Reforming and Hydrolysis  

SciTech Connect (OSTI)

The thermodynamic analyses of producing a hydrogen-rich fuel-cell feed from the process of dimethyl ether (DME) steam reforming were investigated as a function of steam-to-carbon ratio (0-4), temperature (100 C-600 C), pressure (1-5 atm), and product species: acetylene, ethanol, methanol, ethylene, methyl-ethyl ether, formaldehyde, formic acid, acetone, n-propanol, ethane and isopropyl alcohol. Results of the thermodynamic processing of dimethyl ether with steam indicate the complete conversion of dimethyl ether to hydrogen, carbon monoxide and carbon dioxide for temperatures greater than 200 C and steam-to-carbon ratios greater than 1.25 at atmospheric pressure (P = 1 atm). Increasing the operating pressure was observed to shift the equilibrium toward the reactants; increasing the pressure from 1 atm to 5 atm decreased the conversion of dimethyl ether from 99.5% to 76.2%. The order of thermodynamically stable products in decreasing mole fraction was methane, ethane, isopropyl alcohol, acetone, n-propanol, ethylene, ethanol, methyl-ethyl ether and methanol--formaldehyde, formic acid, and acetylene were not observed. The optimal processing conditions for dimethyl ether steam reforming occurred at a steam-to-carbon ratio of 1.5, a pressure of 1 atm, and a temperature of 200 C. Modeling the thermodynamics of dimethyl ether hydrolysis (with methanol as the only product considered), the equilibrium conversion of dimethyl ether is limited. The equilibrium conversion was observed to increase with temperature and steam-to-carbon ratio, resulting in a maximum dimethyl ether conversion of approximately 68% at a steam-to-carbon ratio of 4.5 and a processing temperature of 600 C. Thermodynamically, dimethyl ether processed with steam can produce hydrogen-rich fuel-cell feeds--with hydrogen concentrations exceeding 70%. This substantiates dimethyl ether as a viable source of hydrogen for PEM fuel cells.

T.A. Semelsberger

2004-10-01T23:59:59.000Z

486

Stabilization of Savannah River National Laboartory (SRNL) Aqueous Waste by Fluidized Bed Steam Reforming (FBSR)  

SciTech Connect (OSTI)

The Savannah River National Laboratory (SRNL) is a multidisciplinary laboratory operated by Westinghouse Savannah River Company (WSRC) in Aiken, South Carolina. Research and development programs have been conducted at SRNL for {approx}50 years generating non-radioactive (hazardous and non-hazardous) and radioactive aqueous wastes. Typically the aqueous effluents from the R&D activities are disposed of from each laboratory module via the High Activity Drains (HAD) or the Low Activity Drains (LAD) depending on whether they are radioactive or not. The aqueous effluents are collected in holding tanks, analyzed and shipped to either H-Area (HAD waste) or the F/H Area Effluent Treatment Facility (ETF) (LAD waste) for volume reduction. Because collection, analysis, and transport of LAD and HAD waste is cumbersome and since future treatment of this waste may be curtailed as the F/H-Area evaporators and waste tanks are decommissioned, SRNL laboratory operations requested several proof of principle demonstrations of alternate technologies that would define an alternative disposal path for the aqueous wastes. Proof of principle for the disposal of SRNL HAD waste using a technology known as Fluidized Bed Steam Reforming (FBSR) is the focus of the current study. The FBSR technology can be performed either as a batch process, e.g. in each laboratory module in small furnaces with an 8'' by 8'' footprint, or in a semi-continuous Bench Scale Reformer (BSR). The proof of principle experiments described in this study cover the use of the FBSR technology at any scale (pilot or full scale). The proof of principle experiments described in this study used a non-radioactive HAD simulant.

Jantzen, C

2004-11-01T23:59:59.000Z

487

Autothermal reforming of natural gas to synthesis gas:reference: KBR paper #2031.  

SciTech Connect (OSTI)

This Project Final Report serves to document the project structure and technical results achieved during the 3-year project titled Advanced Autothermal Reformer for US Dept of Energy Office of Industrial Technology. The project was initiated in December 2001 and was completed March 2005. It was a joint effort between Sandia National Laboratories (Livermore, CA), Kellogg Brown & Root LLC (KBR) (Houston, TX) and Sued-Chemie (Louisville, KY). The purpose of the project was to develop an experimental capability that could be used to examine the propensity for soot production in an Autothermal Reformer (ATR) during the production of hydrogen-carbon monoxide synthesis gas intended for Gas-to-Liquids (GTL) applications including ammonia, methanol, and higher hydrocarbons. The project consisted of an initial phase that was focused on developing a laboratory-scale ATR capable of reproducing conditions very similar to a plant scale unit. Due to budget constraints this effort was stopped at the advanced design stages, yielding a careful and detailed design for such a system including ATR vessel design, design of ancillary feed and let down units as well as a PI&D for laboratory installation. The experimental effort was then focused on a series of measurements to evaluate rich, high-pressure burner behavior at pressures as high as 500 psi. The soot formation measurements were based on laser attenuation at a view port downstream of the burner. The results of these experiments and accompanying calculations show that soot formation is primarily dependent on oxidation stoichiometry. However, steam to carbon ratio was found to impact soot production as well as burner stability. The data also showed that raising the operating pressure while holding mass flow rates constant results in considerable soot formation at desirable feed ratios. Elementary reaction modeling designed to illuminate the role of CO{sub 2} in the burner feed showed that the conditions in the burner allow for the direct participation of CO{sub 2} in the oxidation chemistry.

Mann, David (KBR, Houston, TX); Rice, Steven, D.

2007-04-01T23:59:59.000Z

488

Hydrocarbon autothermal reforming program. Final technical report, 28 September 1979-31 October 1981  

SciTech Connect (OSTI)

The goal of the PSI program was to understand the mechanisms of the formation of carbon deposits under conditions relevant to authothermal reformers (ATR). The first year of this two year program was dedicated almost entirely to investigations of gas phase soot formation. It was speculated that soot could form in the gas phase and deposit downstream in the catalyst bed. A high temperature experimental test rig was constructed and comptuer models developed to aid in understanding this process. The conclusion of these studies is that soot does not form in the gas phase upstream of the catalyst bed, under ATR conditions, at least, not under well mixed conditions. In the second year, the program was redirected to study carbon formation processes on surfaces and to perform testing and analysis of Engelhard's six inch ATR rig. This work has resulted in an operational computer code for use in modeling the Engelhard ATR. This code requires rate constant information for performance prediction. The PSI laboratory experiments have shown that coke formation on surfaces of nickel catalysts is very rapid, particularly from olefins. Filamentary carbon was formed. Various relevant processes and their relative rates were studied on various nickel surfaces. Coke was not observed when precious metal catalysts were used. Testing on the Engelhard reactor was performed. These preliminary tests show that the Engelhard catalysts can be used to reform number two fuel oil with no problems associated with carbonaceous deposits. Some hydrocarbon breakthrough was observed, increasing at low oxygen to carbon ratio (0.355). These limited data clearly indicate a high potential for a useful ATR. Further testing and analysis are clearly necessary.

Ham, D.O.; Lewis, P.F.; Lord, G.W.; Yarrington, R.M.; Hwang, H.S.

1982-02-01T23:59:59.000Z

489

RADIOACTIVE DEMONSTRATION OF FINAL MINERALIZED WASTE FORMS FOR HANFORD WASTE TREATMENT PLANT SECONDARY WASTE BY FLUIDIZED BED STEAM REFORMING USING THE BENCH SCALE REFORMER PLATFORM  

SciTech Connect (OSTI)

The U.S. Department of Energy's Office of River Protection (ORP) is responsible for the retrieval, treatment, immobilization, and disposal of Hanford's tank waste. Currently there are approximately 56 million gallons of highly radioactive mixed wastes awaiting treatment. A key aspect of the River Protection Project (RPP) cleanup mission is to construct and operate the Waste Treatment and Immobilization Plant (WTP). The WTP will separate the tank waste into high-level and low-activity waste (LAW) fractions, both of which will subsequently be vitrified. The projected throughput capacity of the WTP LAW Vitrification Facility is insufficient to complete the RPP mission in the time frame required by the Hanford Federal Facility Agreement and Consent Order, also known as the Tri-Party Agreement (TPA), i.e. December 31, 2047. Therefore, Supplemental Treatment is required both to meet the TPA treatment requirements as well as to more cost effectively complete the tank waste treatment mission. In addition, the WTP LAW vitrification facility off-gas condensate known as WTP Secondary Waste (WTP-SW) will be generated and enriched in volatile components such as {sup 137}Cs, {sup 129}I, {sup 99}Tc, Cl, F, and SO{sub 4} that volatilize at the vitrification temperature of 1150 C in the absence of a continuous cold cap (that could minimize volatilization). The current waste disposal path for the WTP-SW is to process it through the Effluent Treatment Facility (ETF). Fluidized Bed Steam Reforming (FBSR) is being considered for immobilization of the ETF concentrate that would be generated by processing the WTP-SW. The focus of this current report is the WTP-SW. FBSR offers a moderate temperature (700-750 C) continuous method by which WTP-SW wastes can be processed irrespective of whether they contain organics, nitrates, sulfates/sulfides, chlorides, fluorides, volatile radionuclides or other aqueous components. The FBSR technology can process these wastes into a crystalline ceramic (mineral) waste form. The mineral waste form that is produced by co-processing waste with kaolin clay in an FBSR process has been shown to be as durable as LAW glass. Monolithing of the granular FBSR product is being investigated to prevent dispersion during transport or burial/storage, but is not necessary for performance. A Benchscale Steam Reformer (BSR) was designed and constructed at the SRNL to treat actual radioactive wastes to confirm the findings of the non-radioactive FBSR pilot scale tests and to qualify the waste form for applications at Hanford. BSR testing with WTP SW waste surrogates and associated analytical analyses and tests of granular products (GP) and monoliths began in the Fall of 2009, and then was continued from the Fall of 2010 through the Spring of 2011. Radioactive testing commenced in 2010 with a demonstration of Hanford's WTP-SW where Savannah River Site (SRS) High Level Waste (HLW) secondary waste from the Defense Waste Processing Facility (DWPF) was shimmed with a mixture of {sup 125/129}I and {sup 99}Tc to chemically resemble WTP-SW. Prior to these radioactive feed tests, non-radioactive simulants were also processed. Ninety six grams of radioactive granular product were made for testing and comparison to the non-radioactive pilot scale tests. The same mineral phases were found in the radioactive and non-radioactive testing.

Crawford, C.; Burket, P.; Cozzi, A.; Daniel, W.; Jantzen, C.; Missimer, D.

2012-02-02T23:59:59.000Z

490

Reforming of Diesel Fuel for Transportation Applications J. P. Kopasz, S. Lottes, D-J. Liu, R. Ahluwalia, V. Novick and S. Ahmed  

E-Print Network [OSTI]

Reforming of Diesel Fuel for Transportation Applications J. P. Kopasz, S. Lottes, D-J. Liu, R · Produce fuel (H2-rich gas) for PEM and/or solid oxide fuel cells (SOFCs) · Reduce NOx emissions through

491

A modeling software linking approach for the analysis of an integrated reforming combined cycle with hot potassium carbonate CO[subscript 2] capture  

E-Print Network [OSTI]

The focus of this study is the analysis of an integrated reforming combined cycle (IRCC) with natural gas as fuel input. This IRCC consisted of a hydrogen-fired gas turbine (GT) with a single-pressure steam bottoming cycle ...

Nord, Lars Olof

492

A review of "Religious Politics in Post-Reformation England: Essays in Honour of Nicholas Tyacke" edited by K. Fincham and P. Lake  

E-Print Network [OSTI]

; Patrick Collinson on Puritan nomenclature; Paul Seaver on the variety of patronage of Puritan preachers; Susan Harman Moore on the fate of New England?s ?Reformation?; Thomas Cogswell on the family history of the notorious John Felton; Richard Cust...

Stanwood, Paul

2008-01-01T23:59:59.000Z

493

Navigating the tension between the master narrative of the academy and the counter-narrative of reform: personal case studies from within an engineering education coalition  

E-Print Network [OSTI]

NAVIGATING THE TENSION BETWEEN THE MASTER NARRATIVE OF THE ACADEMY AND THE COUNTER- NARRATIVE OF REFORM: PERSONAL CASE STUDIES FROM WITHIN AN ENGINEERING EDUCATION COALITION A Dissertation by PRUDENCE MERTON Submitted... BETWEEN THE MASTER NARRATIVE OF THE ACADEMY AND THE COUNTER- NARRATIVE OF REFORM: PERSONAL CASE STUDIES FROM WITHIN AN ENGINEERING EDUCATION COALITION A Dissertation by PRUDENCE MERTON Submitted to the Office of Graduate Studies of Texas A...

Merton, Prudence

2006-08-16T23:59:59.000Z

494

Conversion of hydrocarbons for fuel-cell applications. Part I. Autothermal reforming of sulfur-free and sulfur-containing hydrocarbon liquids. Part II. Steam reforming of n-hexane on pellet and monolithic catalyst beds. Final report  

SciTech Connect (OSTI)

Experimental autothermal reforming (ATR) results obtained in the previous phase of this work with sulfur-free pure hydrocarbon liquids are summarized. Catalyst types and configuration used were the same as in earlier tests with No. 2 fuel oil to facilitate comparisons. Fuel oil has been found to form carbon in ATR at conditions much milder than those predicted by equilibrium. Reactive differences between paraffins and aromatics in ATR, and thus the formation of different carbon precursors, have been shown to be responsible for the observed carbon formation characteristics (fuel-specific). From tests with both light and heavy paraffins and aromatics, it is concluded that high boiling point hydrocarbons and polynuclear aromatics enhance the propensity for carbon formation in ATR. Effects of olefin (propylene) addition on the ATR performance of benzene are described. In ATR tests with mixtures of paraffins and aromatics (n-tetradecane and benzene) synergistic effects on conversion characteristics were identified. Comparisons of the No. 2 fuel oil data with the experimental results from this work with pure (and mixed) sulfur-free hydrocarbons indicate that the sulfur content of the fuel may be the limiting factor for efficient ATR operation. Steam reforming of hydrocarbons in conventional reformers is heat transfer limited. Steam reforming tasks performed have included performance comparisons between conventional pellet beds and honeycomb monolith catalysts. Metal-supported monoliths offer higher structural stability than ceramic supports, and have a higher thermal conductivity. Data from two metal monoliths of different catalyst (nickel) loading were compared to pellets under the same operating conditions.

Flytzani-Stephanopoulos, M.; Voecks, G.E.

1981-10-01T23:59:59.000Z

495

A Novel Slurry-Based Biomass Reforming Process Final Technical Report  

SciTech Connect (OSTI)

This project was focused on developing a catalytic means of producing H2 from raw, ground biomass, such as fast growing poplar trees, willow trees, or switch grass. The use of a renewable, biomass feedstock with minimal processing can enable a carbon neutral means of producing H2 in that the carbon dioxide produced from the process can be used in the environment to produce additional biomass. For economically viable production of H2, the biomass is hydrolyzed and then reformed without any additional purification steps. Any unreacted biomass and other byproduct streams are burned to provide process energy. Thus, the development of a catalyst that can operate in the demanding corrosive environment and presence of potential poisons is vital to this approach. The concept for this project is shown in Figure 1. The initial feed is assumed to be a >5 wt% slurry of ground wood in dilute base, such as potassium carbonate (K2CO3). Base hydrolysis and reforming of the wood is carried out at high but sub-critical pressures and temperatures in the presence of a solid catalyst. A Pd alloy membrane allows the continuous removal of pure , while the retentate, including methane is used as fuel in the plant. The project showed that it is possible to economically produce H2 from woody biomass in a carbon neutral manner. Technoeconomic analyses using HYSYS and the DOE's H2A tool [1] were used to design a 2000 ton day-1 (dry basis) biomass to hydrogen plant with an efficiency of 46% to 56%, depending on the mode of operation and economic assumptions, exceeding the DOE 2012 target of 43%. The cost of producing the hydrogen from such a plant would be in the range of $1/kg H2 to $2/kg H2. By using raw biomass as a feedstock, the cost of producing hydrogen at large biomass consumption rates is more cost effective than steam reforming of hydrocarbons or biomass gasification and can achieve the overall cost goals of the DOE Fuel Cell Technologies Program. The complete conversion of wood to hydrogen, methane, and carbon dioxide was repeatedly demonstrated in batch reactors varying in size from 50 mL to 7.6 L. The different wood sources (e.g., swamp maple, poplar, and commercial wood flour) were converted in the presence of a heterogeneous catalyst and base at relatively low temperatures (e.g., 310 ???????°C) at sub-critical pressures sufficient to maintain the liquid phase. Both precious metal and base metal catalysts were found to be active for the liquid phase hydrolysis and reforming of wood. Pt-based catalysts, particularly Pt-Re, were shown to be more selective toward breaking C-C bonds, resulting in a higher selectivity to hydrogen versus methane. Ni-based catalysts were found to prefer breaking C-O bonds, favoring the production of methane. The project showed that increasing the concentration of base (base to wood ratio) in the presence of Raney Ni catalysts resulted in greater selectivity toward hydrogen but at the expense of increasing the production of undesirable organic acids from the wood, lowering the amount of wood converted to gas. It was shown that by modifying Ni-based catalysts with dopants, it was possible to reduce the base concentration while maintaining the selectivity toward hydrogen and increasing wood conversion to gas versus organic acids. The final stage of the project was the construction and testing of a demonstration unit for H2 production. This continuous flow demonstration unit consisted of wood slurry and potassium carbonate feed pump systems, two reactors for hydrolysis and reforming, and a gas-liquid separation system. The technical challenges associated with unreacted wood fines and Raney Ni catalyst retention limited the demonstration unit to using a fixed bed Raney Ni catalyst form. The lower activity of the larger particle Raney Ni in turn limited the residence time and thus the wood mass flow feed rate to 50 g min-1 for a 1 wt% wood slurry. The project demonstrated continuous H2 yields with unmodified, fixed bed Raney Ni, from 63% to 100% with correspond

Sean C. Emerson; Timothy D. Davis; A. Peles; Ying She; Joshua Sheffel; Rhonda R. Willigan; Thomas H. Vanderspurt; Tianli Zhu

2011-09-30T23:59:59.000Z

496

PdZnAl Catalysts for the Reactions of Water-Gas-Shift, Methanol Steam Reforming, and Reverse-Water-Gas-Shift  

SciTech Connect (OSTI)

Pd/ZnO/Al2O3 catalysts were studied for water-gas-shift (WGS), methanol steam reforming, and reverse-water-gas-shift (RWGS) reactions. WGS activity was found to be dependent on the Pd:Zn ratio with a maximum activity obtained at approximately 0.50, which was comparable to that of a commercial Pt-based catalyst. The catalyst stability was demonstrated for 100 hours time-on-stream at a temperature of 3600C without evidence of metal sintering. WGS reaction rates were approximately 1st order with respect to CO concentration, and kinetic parameters were determined to be Ea = 58.3 kJ mol-1 and k0 = 6.1x107 min-1. During methanol steam reforming, the CO selectivities were observed to be lower than the calculated equilibrium values over a range of temperatures and steam/carbon ratios studied while the reaction rate constants were approximately of the same magnitude for both WGS and methanol steam reforming. These results indicate that although Pd/ZnO/Al2O3 are active WGS catalysts, WGS is not involved in methanol steam reforming. RWGS rate constants are on the order of about 20 times lower than that of methanol steam reforming, suggesting that RWGS reaction could be one of the sources for small amount of CO formation in methanol steam reforming.

Dagle, Robert A.; Platon, Alexandru; Datye, Abhaya K.; Vohs, John M.; Wang, Yong; Palo, Daniel R.

2008-03-07T23:59:59.000Z

497

Gas-to-liquids synthetic fuels for use in fuel cells : reformability, energy density, and infrastructure compatibility.  

SciTech Connect (OSTI)

The fuel cell has many potential applications, from power sources for electric hybrid vehicles to small power plants for commercial buildings. The choice of fuel will be critical to the pace of its commercialization. This paper reviews the various liquid fuels being considered as an alternative to direct hydrogen gas for the fuel cell application, presents calculations of the hydrogen and carbon dioxide yields from autothermal reforming of candidate liquid fuels, and reports the product gas composition measured from the autothermal reforming of a synthetic fuel in a micro-reactor. The hydrogen yield for a synthetic paraffin fuel produced by a cobalt-based Fischer-Tropsch process was found to be similar to that of retail gasoline. The advantages of the synthetic fuel are that it contains no contaminants that would poison the fuel cell catalyst, is relatively benign to the environment, and could be transported in the existing fuel distribution system.

Ahmed, S.; Kopasz, J. P.; Russell, B. J.; Tomlinson, H. L.

1999-09-08T23:59:59.000Z

498

Why has productivity growth stagnated in most Latin-American countries since the neo-liberal reforms?  

E-Print Network [OSTI]

they are subsequently given upHirschman called this LAs fracasomania (Ibid.).2 Consequently, the discourse of the reforms ended up resembling a compass whose 'magnetic north' was simply the reversal of as many aspects of the previous development strategy... via private concessions.11 3.3.The crucial relationship between investment and productivity growth: the economys engine-room The most robust statistical relationship in this concern is found between the growth of non-residential investment...

Palma, J G

499

Fluidized Bed Steam Reforming of Hanford LAW Using THORsm Mineralizing Technology  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) documented, in 2002, a plan for accelerating cleanup of the Hanford Site, located in southeastern Washington State, by at least 35 years. A key element of the plan was acceleration of the tank waste program and completion of ''tank waste treatment by 2028 by increasing the capacity of the planned Waste Treatment Plant (WTP) and using supplemental technologies for waste treatment and immobilization.'' The plan identified steam reforming technology as a candidate for supplemental treatment of as much as 70% of the low-activity waste (LAW). Mineralizing steam reforming technology, offered by THOR Treatment Technologies, LLC would produce a denitrated, granular mineral waste form using a high-temperature fluidized bed process. A pilot scale demonstration of the technology was completed in a 15-cm-diameter reactor vessel. The pilot scale facility was equipped with a highly efficient cyclone separator and heated sintered metal filters for particulate removal, a thermal oxidizer for reduced gas species and NOx destruction, and a packed activated carbon bed for residual volatile species capture. The pilot scale equipment is owned by the DOE, but located at the Science and Technology Applications Research (STAR) Center in Idaho Falls, ID. Pilot scale testing was performed August 25, 2004. Flowsheet chemistry and operational parameters were defined through a collaborative effort involving Idaho National Engineering and Environmental Laboratory, Savannah River National Laboratory (SRNL), and THOR Treatment Technologies personnel. Science Application International Corporation, owners of the STAR Center, personnel performed actual pilot scale operation. The pilot scale test achieved a total of 68.7 hrs of cumulative/continuous processing operation before termination in response to a bed de-fluidization condition. 178 kg of LAW surrogate were processed that resulted in 148 kg of solid product, a mass reduction of about 17%. The process achieved essentially complete bed turnover within approximately 40 hours. Samples of mineralized solid product materials were analyzed for chemical/physical properties. SRNL will report separately the results of product performance testing that were accomplished.

Olson, Arlin L.; Nicholas R Soelberg; Douglas W. Marshall; Gary L. Anderson

2004-11-01T23:59:59.000Z

500

Corrosion of SiC and oxide-composite ceramics by a simulated steam-reformer atmosphere  

SciTech Connect (OSTI)

To achieve higher process efficiency by using pressurized reactants and/or heat transfer fluids, the US DOE is promoting development of high-pressure heat exchanger systems under cost-sharing agreements with industrial contractors. The steam reformer would contain more than 600 tubes. Because the combination of high temperature and pressure differential of 12.7 kg/cm{sup 2} (180 psig) across the tube wall is too severe for metallic tubes, ceramic materials are being considered for reformer tubes. Their use is expected to increase the efficiency of steam reformers by about 19%. At ORNL, four SiC ceramics, a SiC-TiB{sub 2} composite, a Si{sub 3}N{sub 4}-bonded SiC ceramic, and two alumina-matrix composites were selected as candidate materials for heat exchanger/steam-reformer tubes. These commercially available materials were exposed to a simulated steam-reformer atmosphere for up to 2000 h at 1260{degrees}C to assess their corrosion behavior and the effect of the exposure on their flexure strength (in air) at 20 and 1260{degrees}C. The approximate partial pressures of the constituents of the gas mixture at 1 atm total pressure were 0.54 H{sub 2}, 0.13 CO, 0.03 CO{sub 2}m 0.004 CH{sub 4}, and 0.30 H{sub 2}O. All but one material had net weight gains during the exposure test. The flexure strengths of the SiC and Si{sub 3}N{sub 4} ceramics and the SiC-TiB{sub 2} composite at 20 and 1260{degrees}C were not changed significantly by corrosion. The strengths of the alumina-matrix composites were decreased by corrosion; however, the strength of one of these (reinforced with SiC whiskers) was still higher than that of any other material after 500 h. The other alumina composite (containing SiC particles) exhibited the largest strength decrease of any material. The strength retention of the SiC ceramics and the SiC-TiB{sub 2} composite and the strength loss of the composites were associated with surface layers caused by corrosion. 12 refs., 12 figs., 4 tabs.

Federer, J.I.; Kim, H.E.; Moorhead, A.J.

1991-09-01T23:59:59.000Z