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1

Ovonic Hydrogen Systems LLC formerly Texaco Ovonic Hydrogen Systems LLC |  

Open Energy Info (EERE)

Hydrogen Systems LLC formerly Texaco Ovonic Hydrogen Systems LLC Hydrogen Systems LLC formerly Texaco Ovonic Hydrogen Systems LLC Jump to: navigation, search Name Ovonic Hydrogen Systems LLC (formerly Texaco Ovonic Hydrogen Systems LLC) Place Rochester Hills, Michigan Zip 48309 Sector Hydro, Hydrogen, Vehicles Product It commercializes hydrogen storage technology based on metal-hydrides for portable and stationary power systems as well as fuel-cell vehicles. References Ovonic Hydrogen Systems LLC (formerly Texaco Ovonic Hydrogen Systems LLC)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Ovonic Hydrogen Systems LLC (formerly Texaco Ovonic Hydrogen Systems LLC) is a company located in Rochester Hills, Michigan . References

2

Chevron Hydrogen Company LLC | Open Energy Information  

Open Energy Info (EERE)

| Sign Up Search Page Edit with form History Facebook icon Twitter icon Chevron Hydrogen Company LLC Jump to: navigation, search Name Chevron Hydrogen Company LLC Place...

3

Hydrogen Innovations LLC | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Hydrogen Innovations LLC Jump to: navigation, search Name Hydrogen Innovations LLC Place...

4

American Wind Power Hydrogen LLC | Open Energy Information  

Open Energy Info (EERE)

LLC LLC Jump to: navigation, search Name American Wind Power & Hydrogen LLC Place New York, New York Zip 10022 Sector Hydro, Hydrogen, Vehicles Product AWP&H is a hydrogen transportation system integrator focused on hydrogen infrastructure, electrolysis, and hydrogen fueled internal combustion engine vehicles. References American Wind Power & Hydrogen LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Wind Power & Hydrogen LLC is a company located in New York, New York . References ↑ "American Wind Power & Hydrogen LLC" Retrieved from "http://en.openei.org/w/index.php?title=American_Wind_Power_Hydrogen_LLC&oldid=342137"

5

Safe Hydrogen LLC | Open Energy Information  

Open Energy Info (EERE)

Hydrogen LLC Hydrogen LLC Jump to: navigation, search Name Safe Hydrogen LLC Place Lexington, Massachusetts Sector Hydro, Hydrogen Product Focused on hydrogen storage, through a 'slurry' of magnesium hydride, and generation technology. Coordinates 37.785485°, -79.441469° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.785485,"lon":-79.441469,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

6

Alliance Laundry Systems LLC  

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

Alliance Laundry Systems LLC Alliance Laundry Systems LLC Shepard Street, P.O. Box 990 Ripon, WI 54971-0990 Tel 920.748.3121 Fax 920.748.4429 www.comlaundry.com Via E-Mail - GC_comments@hq.doe.gov December 7, 2010 Mr. Scott Blake Harris General Counsel U.S. Department of Energy 1000 Independence Ave., S.W. Washington, DC 20585 Subject: Your Request of 11-30-2010 Regarding Clothes Washer Test Procedure Waivers Dear Mr. Harris: Thank you for asking for our comments. Alliance Laundry Systems LLC (ALS) is knowledgeable of the multiple petitions for waiver to the Department's Clothes Washer Test Procedure, regarding the need for an expanded "test load size" table to account for clothes container capacities beyond the existing test procedure Table 5.1 maximum capacity of 3.5 cubic feet. While we do not manufacture clothes washers

7

Renewable Power Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Renewable Power Systems, LLC Place Averill Park, New York Zip 12018 Sector Solar Product Albany, New York-based solar systems installer. References Renewable Power Systems, LLC1...

8

Sustainable Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Sustainable Systems LLC Jump to: navigation, search Name Sustainable Systems LLC Place Missoula, Montana Zip 59812 Sector Renewable Energy Product Renewable energy and biobased...

9

Nextronex Energy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Jump to: navigation, search Name Nextronex Energy Systems LLC Address 4400 Moline Martin Rd Place Millbury, Ohio Zip 43447-9401 Sector Efficiency, Renewable Energy, Services,...

10

DOE Hydrogen Analysis Repository: Hydrogen Storage Systems Cost Analysis  

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

Hydrogen Storage Systems Cost Analysis Hydrogen Storage Systems Cost Analysis Project Summary Full Title: Cost Analysis of Hydrogen Storage Systems Project ID: 207 Principal Investigator: Stephen Lasher Keywords: Hydrogen storage; costs Purpose The purpose of this analysis is to help guide researchers and developers toward promising R&D and commercialization pathways by evaluating the various on-board hydrogen storage technologies on a consistent basis. Performer Principal Investigator: Stephen Lasher Organization: TIAX, LLC Address: 15 Acorn Park Cambridge, MA 02140 Telephone: 617-498-6108 Email: lasher.stephen@tiaxllc.com Additional Performers: Matt Hooks, TIAX, LLC; Mark Marion, TIAX, LLC; Kurtis McKenney, TIAX, LLC; Bob Rancatore, TIAX, LLC; Yong Yang, TIAX, LLC Sponsor(s) Name: Sunita Satyapal

11

EDrive Systems LLC | Open Energy Information  

Open Energy Info (EERE)

EDrive Systems LLC Place Los Angeles, California Product Developer of a plug-in and battery kit for the Toyota Prius. References EDrive Systems LLC1 LinkedIn Connections...

12

Bio Energy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Bio-Energy Systems LLC Place san Anselmo, California Zip 94960 Product Biodiesel producer in Vallejo, California. References Bio-Energy Systems LLC1 LinkedIn...

13

Resource Energy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Energy Systems LLC Energy Systems LLC Jump to: navigation, search Name Resource Energy Systems, LLC Place Rochelle Park, New Jersey Zip 7662 Sector Services, Solar Product Resource Energy Systems (RES) provides property owners with turn-key solar energy services. RES completes all phases of solar design, installation, and completion. References Resource Energy Systems, LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Resource Energy Systems, LLC is a company located in Rochelle Park, New Jersey . References ↑ "Resource Energy Systems, LLC" Retrieved from "http://en.openei.org/w/index.php?title=Resource_Energy_Systems_LLC&oldid=350391" Categories: Clean Energy Organizations

14

Solstice Solar Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Solstice Solar Systems LLC Solstice Solar Systems LLC Jump to: navigation, search Name Solstice Solar Systems LLC Place Campbell, California Zip 95008-6906 Sector Solar Product US-based manufacturer of PV inverters and wires to connect solar panels. References Solstice Solar Systems LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solstice Solar Systems LLC is a company located in Campbell, California . References ↑ "Solstice Solar Systems LLC" Retrieved from "http://en.openei.org/w/index.php?title=Solstice_Solar_Systems_LLC&oldid=351510" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version

15

Renewegy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Renewegy Systems LLC Renewegy Systems LLC Jump to: navigation, search Name Renewegy Systems, LLC Place Oshkosh, Wisconsin Zip 54901-1216 Sector Wind energy Product Wisconsin-based mechatronics engineering firm specializing in strategic product development and planning. Renewegyâ€(tm)s line of light commercial wind turbines targets farms, schools, and commercial businesses to enable them to harness wind energy. References Renewegy Systems, LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewegy Systems, LLC is a company located in Oshkosh, Wisconsin . References ↑ "Renewegy Systems, LLC" Retrieved from "http://en.openei.org/w/index.php?title=Renewegy_Systems_LLC&oldid=350362

16

Cost Analysis of Hydrogen Storage Systems  

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

Hydrogen Cost Analysis of Hydrogen Storage Systems Storage Systems TIAX LLC 15 Acorn Park Cambridge, MA 02140-2390 Tel. 617- 498-5000 Fax 617-498-7200 www.TIAXLLC.com Reference:...

17

Innovative Systems Engineering Solar LLC ISE Solar LLC | Open Energy  

Open Energy Info (EERE)

Solar LLC ISE Solar LLC Solar LLC ISE Solar LLC Jump to: navigation, search Name Innovative Systems Engineering Solar LLC (ISE Solar LLC) Place Warminster, Pennsylvania Zip 18974-1454 Sector Solar Product US-based manufacturer of vacuum deposition equipment for thin-film amorphous silicon products; offers management and operation of thin-film solar plants. Coordinates 40.205459°, -75.100077° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.205459,"lon":-75.100077,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

18

Supercritical Recovery Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Recovery Systems LLC Place Clayton, Missouri Zip 63105 Product Holder of various biofuel processing technologies. Deeveloping an ethanol plant in Lacassine, Louisiana....

19

Biodiesel Systems LLC | Open Energy Information  

Open Energy Info (EERE)

supply, build, invest in, and guarantee turn-key biodiesel production and glycerine refining facilities. References Biodiesel Systems, LLC1 LinkedIn Connections CrunchBase...

20

Wind Energy Systems Technologies LLC WEST | Open Energy Information  

Open Energy Info (EERE)

LLC WEST LLC WEST Jump to: navigation, search Name Wind Energy Systems Technologies LLC (WEST) Place New Iberia, Louisiana Sector Wind energy Product Wants to install wind turbines on abandoned Gulf of Mexico oil and natural gas platforms to generate electric power for both homes and secondary recovery efforts. References Wind Energy Systems Technologies LLC (WEST)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Wind Energy Systems Technologies LLC (WEST) is a company located in New Iberia, Louisiana . References ↑ "Wind Energy Systems Technologies LLC (WEST)" Retrieved from "http://en.openei.org/w/index.php?title=Wind_Energy_Systems_Technologies_LLC_WEST&oldid=353071

Note: This page contains sample records for the topic "hydrogen systems llc" 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

Enforcement Letter, Isoteck Systems, LLC - January 20, 2010 | Department of  

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

Isoteck Systems, LLC - January 20, 2010 Isoteck Systems, LLC - January 20, 2010 Enforcement Letter, Isoteck Systems, LLC - January 20, 2010 January 20, 2010 Enforcement Letter issued to Isotek Systems, LLC related to Quality Assurance Issues associated with the U233 Material Downblending and Disposition Project at Oak Ridge National Laboratory The U.S. Department of Energy's (DOE) Office of Enforcement, within the Office of Health, Safety and Security, conducted an evaluation of the deficiencies described in Noncompliance Tracking System Report NTS-ORO--ISOTEK-3019-2008-0001. Our evaluation included a review ofIsotek Systems, LLC (Isotek) causal factors analysis and corrective actions, and other requested documentation, as well as discussions with Isotek senior management and DOE Oak Ridge Office

22

Wind Energy Systems Technology LLC | Open Energy Information  

Open Energy Info (EERE)

Systems Technology LLC Systems Technology LLC Jump to: navigation, search Logo: Wind Energy Systems Technology LLC Name Wind Energy Systems Technology LLC Address 17350 State Highway 249 Place Houston, Texas Zip 78701 Sector Wind energy Product Offshore wind project development, EPC contracting, distributed wind generation (hybrid) Website http://www.windenergypartners. Coordinates 29.957211°, -95.541563° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.957211,"lon":-95.541563,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

23

United Solar Systems Corp USSC aka Bekaert ECD Solar Systems LLC | Open  

Open Energy Info (EERE)

Solar Systems Corp USSC aka Bekaert ECD Solar Systems LLC Solar Systems Corp USSC aka Bekaert ECD Solar Systems LLC Jump to: navigation, search Name United Solar Systems Corp (USSC) (aka Bekaert ECD Solar Systems LLC) Place Middletown Springs, Vermont Zip VT 05757 Product Originally a JV between ECD and Bekaert to manufacture, market and sell photovoltaic products and systems References United Solar Systems Corp (USSC) (aka Bekaert ECD Solar Systems LLC)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. United Solar Systems Corp (USSC) (aka Bekaert ECD Solar Systems LLC) is a company located in Middletown Springs, Vermont . References ↑ "[ United Solar Systems Corp (USSC) (aka Bekaert ECD Solar Systems LLC)]"

24

TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign...  

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

TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign Policy and Logistical Challenges TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign Policy and Logistical...

25

SiEnergy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

SiEnergy Systems LLC SiEnergy Systems LLC Jump to: navigation, search Name SiEnergy Systems LLC Place Quincy, Massachusetts Zip 2169 Product Harvard University spin-off commercialising solid oxide fuel cell technology first developed at Harvard's School of Engineering and Applied Sciences. Coordinates 47.237515°, -119.853309° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.237515,"lon":-119.853309,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

26

Analyses of Hydrogen Storage Materials and On-Board Systems  

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

Hydrogen Analyses of Hydrogen Hydrogen Analyses of Hydrogen Storage Materials and On Storage Materials and On - - Board Systems Board Systems TIAX LLC 15 Acorn Park Cambridge, MA 02140-2390 Tel. 617- 498-6108 Fax 617-498-7054 www.TIAXLLC.com Reference: D0268 © 2007 TIAX LLC Hydrogen Delivery Analysis Meeting May 8, 2007 Stephen Lasher Kurtis McKenney Yong Yang Bob Rancatore Stefan Unnasch Matt Hooks This presentation does not contain any proprietary or confidential information Overview 1 SL/042007/D0268 ST32_Lasher_H2 Storage_v1.ppt Start date: June 2004 End date: Sept 2009 41% Complete Timeline Barriers addressed B. Cost C. Efficiency K. System Life Cycle Assessments Barriers Total project funding DOE share = $1.5M No cost share FY06 = $275k FY07 = $300k (plan) Budget Argonne and other National

27

Analyses of Compressed Hydrogen On-Board Storage Systems  

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

Compressed Compressed Hydrogen On-Board Storage Systems © 2010 TIAX LLC Compressed and Cryo-Compressed Hydrogen Storage Workshop February 14, 2011 Jeff Rosenfeld Karen Law Jayanti Sinha TIAX LLC 35 Hartwell Ave Lexington, MA 02421-3102 Tel. 781-879-1708 Fax 781-879-1201 www.TIAXLLC.com Reference: D0268 Overview Project Objectives Project Objectives Description Overall Help guide DOE and developers toward promising R&D and commercialization pathways by evaluating the status of the various on-board hydrogen storage technologies on a consistent basis On-Board Storage System Assessment Evaluate or develop system-level designs for the on-board storage system to project bottom-up factory costs Off-Board Fuel Cycle Assessment Evaluate or develop designs and cost inputs for the fuel cycle to

28

Purdue Hydrogen Systems Laboratory  

DOE Green Energy (OSTI)

The Hydrogen Systems Laboratory in a unique partnership between Purdue University's main campus in West Lafayette and the Calumet campus was established and its capabilities were enhanced towards technology demonstrators. The laboratory engaged in basic research in hydrogen production and storage and initiated engineering systems research with performance goals established as per the USDOE Hydrogen, Fuel Cells, and Infrastructure Technologies Program. In the chemical storage and recycling part of the project, we worked towards maximum recycling yield via novel chemical selection and novel recycling pathways. With the basic potential of a large hydrogen yield from AB, we used it as an example chemical but have also discovered its limitations. Further, we discovered alternate storage chemicals that appear to have advantages over AB. We improved the slurry hydrolysis approach by using advanced slurry/solution mixing techniques. We demonstrated vehicle scale aqueous and non-aqueous slurry reactors to address various engineering issues in on-board chemical hydrogen storage systems. We measured the thermal properties of raw and spent AB. Further, we conducted experiments to determine reaction mechanisms and kinetics of hydrothermolysis in hydride-rich solutions and slurries. We also developed a continuous flow reactor and a laboratory scale fuel cell power generation system. The biological hydrogen production work summarized as Task 4.0 below, included investigating optimal hydrogen production cultures for different substrates, reducing the water content in the substrate, and integrating results from vacuum tube solar collector based pre and post processing tests into an enhanced energy system model. An automated testing device was used to finalize optimal hydrogen production conditions using statistical procedures. A 3 L commercial fermentor (New Brunswick, BioFlo 115) was used to finalize testing of larger samples and to consider issues related to scale up. Efforts continued to explore existing catalytic methods involving nano catalysts for capture of CO2 from the fermentation process.

Jay P Gore; Robert Kramer; Timothee L Pourpoint; P. V. Ramachandran; Arvind Varma; Yuan Zheng

2011-12-28T23:59:59.000Z

29

TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign Policy and  

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

TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign Policy and Logistical Challenges TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign Policy and Logistical Challenges TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign Policy and Logistical Challenges. Recommendations on how to share and compare failure experience between utilities for all devices in order to drive improvements in grid reliability, drive better and more durable choices of smart grid equipment, and provide common standards for discussions about reliability for all stakeholders. TekTrakker Information Systems, LLC-Amart Grad RFI: Addressign Policy and Logistical Challenges More Documents & Publications FAQ: Funding Opportunity Announcement-Smart Grid Investment Grants

30

Hythane LLC | Open Energy Information  

Open Energy Info (EERE)

Hythane LLC Hythane LLC Jump to: navigation, search Name Hythane LLC Place Denver, Colorado Sector Hydro, Hydrogen Product Produces a fuel system which runs on 'Hythane' - a 50:50 blend of natural gas and hydrogen. Coordinates 39.74001°, -104.992259° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.74001,"lon":-104.992259,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

31

Comments of Hughes Network Systems, LLC and Inmarsat Inc. | Department of  

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

Hughes Network Systems, LLC and Inmarsat Inc. Hughes Network Systems, LLC and Inmarsat Inc. Comments of Hughes Network Systems, LLC and Inmarsat Inc. Hughes Network Systems, LLC ("Hughes") and Inmarsat Inc. ("Inmarsat") hereby submit these comments in response to the Department of Energy's Request for Information ("RFI") in the above-referenced proceeding. Hughes and Inmarsat are global leaders in providing satellite networks and services and satellite services, respectively. Hughes and Inmarsat, both global satellite communications leaders, have a long-standing commercial relationship and have worked together in various roles on a variety of satellite communications projects over many years, including in the area of Smart Grid projects. The companies submit these joint comments to explain

32

DOE Hydrogen and Fuel Cells Program: 2008 Annual Progress Report...  

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

Standards, Gary Nakarado, Regulatory Logic LLC (PDF 84 KB) IEA Hydrogen Task 18: Evaluation of Integrated Demonstration Systems, Susan Schoenung, Longitude 122 West, Inc. (PDF 169...

33

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy operated by the Alliance for Sustainable Energy, LLC Fuel Cell Tri-Generation System Case  

E-Print Network (OSTI)

and Renewable Energy operated by the Alliance for Sustainable Energy, LLC Fuel Cell Tri-Generation System Case and analyze a range of realistic case studies for tri-generation systems. #12;National Renewable Energy Tri-Generation System Provides Hydrogen as an Additional Output Reformer 90100 43 Heat Loss (10

34

Hydrogen Fueling Systems and Infrastructure  

E-Print Network (OSTI)

Hydrogen Fueling Systems and Infrastructure Storage & Delivery Production Conversion & Application emissions: renewable based feedstock · Flexibility #12;Targets and Status Hydrogen Delivery 858280%Energyk1.2M1.4M$/mileTrunk lines Hydrogen Gas Pipelines 877065%Energy efficiency 0.531.011.11$/kg H2Cost

35

H2Scan LLC | Open Energy Information  

Open Energy Info (EERE)

H2Scan LLC H2Scan LLC Jump to: navigation, search Name H2Scan LLC Place Valencia, California Zip 91355 Sector Hydro, Hydrogen Product Hydrogen specific sensing systems, uniquely able to detect hydrogen against virtually any background gases. Coordinates 39.468791°, -0.376913° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.468791,"lon":-0.376913,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

36

Genesys LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Genesys LLC Place Palo Alto, California Zip 94306 Sector Hydro, Hydrogen Product Focused on RET (Radiant Energy Transfer) technology for the production of...

37

Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project  

DOE Green Energy (OSTI)

General Motors, LLC and energy partner Shell Hydrogen, LLC, deployed a system of hydrogen fuel cell electric vehicles integrated with a hydrogen fueling station infrastructure to operate under real world conditions as part of the U.S. Department of Energy's Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project. This technical report documents the performance and describes the learnings from progressive generations of vehicle fuel cell system technology and multiple approaches to hydrogen generation and delivery for vehicle fueling.

Stottler, Gary

2012-02-08T23:59:59.000Z

38

Bar Gadda LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Bar-Gadda LLC Place Palo Alto, California Zip 94306 Sector Geothermal energy, Hydro, Hydrogen Product Has developed a new technology to produce hydrogen from...

39

DOE Hydrogen Program Record 10004, Fuel Cell System Cost - 2010  

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

Program Record Program Record Record #: 10004 Date: September 16, 2010 Title: Fuel Cell System Cost - 2010 Update to: Record 9012 Originator: Jacob Spendelow and Jason Marcinkoski Approved by: Sunita Satyapal Date: December 16, 2010 Item: The cost of an 80-kW net automotive polymer electrolyte membrane (PEM) fuel cell system based on 2010 technology and operating on direct hydrogen is projected to be $51/kW when manufactured at a volume of 500,000 units/year. Rationale: In fiscal year 2010, TIAX LLC (TIAX) and Directed Technologies, Inc. (DTI) each updated their 2009 cost analyses of 80-kW net direct hydrogen PEM automotive fuel cell systems based on 2010 technology and projected to manufacturing volumes of 500,000 units per year [1,2]. Both cost estimates are based on performance at beginning of life.

40

Air Products Hydrogen Energy Systems | Department of Energy  

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

Air Products Hydrogen Energy Systems Air Products Hydrogen Energy Systems Hydrogen Infrastructure Air Products Hydrogen Energy Systems More Documents & Publications Quadrennial...

Note: This page contains sample records for the topic "hydrogen systems llc" 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

DOE Hydrogen Analysis Repository: Hydrogen Deployment System...  

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

routine to determine the layout of a least-cost infrastructure. Keywords: Hydrogen production; electrolysis; costs; fuel cells Purpose Initially, electrolytic H2 production...

42

DOE Hydrogen Analysis Repository: Distributed Hydrogen Fueling Systems  

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

Distributed Hydrogen Fueling Systems Analysis Distributed Hydrogen Fueling Systems Analysis Project Summary Full Title: H2 Production Infrastructure Analysis - Task 1: Distributed Hydrogen Fueling Systems Analysis Project ID: 78 Principal Investigator: Brian James Keywords: Hydrogen infrastructure; costs; methanol; hydrogen fueling Purpose As the DOE considers both direct hydrogen and reformer-based fuel cell vehicles, it is vital to have a clear perspective of the relative infrastructure costs to supply each prospective fuel (gasoline, methanol, or hydrogen). Consequently, this analysis compares these infrastructure costs as well as the cost to remove sulfur from gasoline (as will most likely be required for use in fuel cell systems) and the cost implications for several hydrogen tank filling options. This analysis supports Analysis

43

DOE Hydrogen Analysis Repository: PV-Hydrogen System Simulator...  

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

Approach: The photovoltaic hydrogen system has a photovoltaic array with an optional maximum power point tracker that supplies electrical energy to the system. This electrical...

44

Biological Systems for Hydrogen Photoproduction (Presentation)  

DOE Green Energy (OSTI)

Presentation on Biological Systems for Hydrogen Photoproduction for the 2005 Hydrogen, Fuel Cells & Infrastructure Technologies Program Annual Review held in Arlington, Virginia, May 23-26, 2005.

Ghirardi, M. L.; Kim, K.; King, P.; Maness, P. C.; Seibert, M.

2005-05-01T23:59:59.000Z

45

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS, LLC (DELPHI) FOR AN ADVANCE  

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

SYSTEMS, LLC (DELPHI) FOR AN ADVANCE SYSTEMS, LLC (DELPHI) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS UNDER DOE AWARD NO. DE-EE0005342; W(A) 2011-064 DELPHI has requested a waiver of domestic and foreign patent rights of the United States of America in all subject inventions arising from its pm1icipation under the above referenced cooperative agreement entitled "Cascaded Micro Inverter System for Reduced Costs." ·1 he cooperative agreement was made under the Solar Energy Grid Integration Systems- Advsystem costs, allow high penetrations of solar

46

US BioGen LLC | Open Energy Information  

Open Energy Info (EERE)

US BioGen LLC Place Dallas, Texas Zip 75231 Sector Hydro, Hydrogen Product Produces bioethanol, electricity and hydrogen from grain crops such as corn. References US BioGen LLC1...

47

Technical Assessment of Cryo-Compressed Hydrogen Storage Tank Systems for Automotive Applications  

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

09-33 09-33 Technical Assessment of Cryo-Compressed Hydrogen Storage Tank Systems for Automotive Applications Nuclear Engineering Division About Argonne National Laboratory Argonne is a U.S. Department of Energy laboratory managed by UChicago Argonne, LLC under contract DE-AC02-06CH11357. The Laboratory's main facility is outside Chicago, at 9700 South Cass Avenue, Argonne, Illinois 60439. For information about Argonne

48

Standard-C hydrogen monitoring system, system design description  

DOE Green Energy (OSTI)

Standard-C cabinet arrangement system design description for the Standard Hydrogen Monitoring System.

Schneider, T.C., Westinghouse Hanford

1996-08-29T23:59:59.000Z

49

STATEMENT OF CONSIDERATIONS REQUEST BY HYBRID POWER GENERATION SYSTEMS, LLC FOR AN ADVANCE  

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

JRN 19 2006 15:31 FR IPL DOE CH 630 252 2779 TO AGCP-HQ P.02/03 JRN 19 2006 15:31 FR IPL DOE CH 630 252 2779 TO AGCP-HQ P.02/03 * * STATEMENT OF CONSIDERATIONS REQUEST BY HYBRID POWER GENERATION SYSTEMS, LLC FOR AN ADVANCE WAIVER OF PATENT RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC36-04G014351 ENTITLED "HIGH PERFORMANCE FLEXIBLE REVERSIBLE SOLID OXIDE FUEL CELL"; W(A)-04-080; CH-1259 As set out in the attached waiver petition and in subsequent discussions with DOE patent counsel, Hybrid Power Generation Systems, LLC (Hybrid Power), a wholly owned subsidiary of General Electric Company (GE), has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above-identified cooperative agreement by its employees and its subcontractors' employees, regardless of tier, except

50

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS, LLC FOR AN ADVANCE WAIVER  

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

UGCP-HO P.04,-07 UGCP-HO P.04,-07 * * STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS, LLC FOR AN ADVANCE WAIVER OF PATENT RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC36- 04G014319 ENTITLED "SOLID OXIDE FUEL CELL DEVELOPMENT FOR AUXILLARY POWER IN HEAVY DUTY VEHICLE APPLICATIONS"; W(A)-04-082; CH-1261 As set out in the attached waiver petition and in subsequent discussions with DOE patent counsel, Delphi Automotive Systems, LLC (Delphi) has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above-identified cooperative agreement by its employees and its subcontractors' employees, regardless of tier, except inventions made by subcontractors eligible to retain title to inventions pursuant to P.L.

51

Integrated Hydrogen Storage System Model  

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

WSRC-TR-2007-00440, REVISION 0 WSRC-TR-2007-00440, REVISION 0 Keywords: Hydrogen Kinetics, Hydrogen Storage Vessel Metal Hydride Retention: Permanent Integrated Hydrogen Storage System Model Bruce J. Hardy November 16, 2007 Washington Savannah River Company Savannah River Site Aiken, SC 29808 Prepared for the U.S. Department of Energy Under Contract Number DEAC09-96-SR18500 DISCLAIMER This report was prepared for the United States Department of Energy under Contract No. DE-AC09-96SR18500 and is an account of work performed under that contract. Neither the United States Department of Energy, nor WSRC, nor any of their employees makes any warranty, expressed or implied, or assumes any legal liability or responsibility for accuracy, completeness, or usefulness, of any information,

52

DOE Challenge Home Case Study, Weiss Building & Development, LLC., System Home, River Forest, IL  

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

LLC LLC System Home River Forest, IL BUILDING TECHNOLOGIES OFFICE DOE Challenge Home builders are in the top 1% of builders in the country meeting the extraordinary levels of excellence and quality specifi ed by the U.S. Department of Energy. Every DOE Challenge Home starts with ENERGY STAR for Homes Version 3 for an energy-effi cient home built on a solid foundation of building science research. Then, even more advanced technologies are designed in for a home that goes above and beyond current code to give you the superior quality construction, HVAC, appliances, indoor air quality, safety, durability, comfort, and solar-ready components along with ultra-low or no utility bills. This provides homeowners with a quality home that will last for generations to come.

53

Integrated Renewable Hydrogen Utility System  

DOE Green Energy (OSTI)

Products based on Proton Exchange Membrane (PEM) technology offer a unique solution to today's energy conversion storage needs. PEM products have undergone continual development since the late 1950's for many diverse applications. Rooted in rigorous aerospace applications, this technology is now ''breaking away'' to provide commercial solutions to common power, energy, and industrial gas feedstock problems. Important developments in PEM electrolyzers and various energy conversion devices (e.g. engines and fuel cells) can now be combined to form the basis for a revolutionary energy storage system that provides a much needed link to renewable resources, and offers a credible alternative for off-grid power applications. This technology operates by converting electrical energy into chemical energy in the form of hydrogen as part of a water electrolysis process when excess power is available. When the primary source of power is unavailable, chemical energy is converted into electrical energy through an external combustion heat engine or other energy conversion device. The Phase II portion of this program began in May of 2000. The goal of Phase II of the project was to cost reduce the hydrogen generator as a critical link to having a fully sustainable hydrogen energy system. The overall goal is to enable the link to sustainability by converting excess renewable power into hydrogen and having that hydrogen available for conversion back to power, on demand. Furthermore, the cost of the capability must be less the $1,000 per kW (electrical power into the generator) and allow for a variety of renewable technology inputs. This cost target is based on a production volume of 10,000 units per year. To that end, Proton undertook an aggressive approach to cost reduction activities surrounding the 6kW, 40 standard cubic foot per hour (scfh) HOGEN hydrogen generator. The electrical side of the system targeted a number of areas that included approaches to reduce the cost of the power supply and associated electronics as well as improving efficiency, implementing a circuit board to replace the discreet electrical components in the unit, and evaluating the system issues when operating the unit with a variety of renewable inputs. On the mechanical side of the system the targets involved creative use of manifolds to reduce components and plumbing, overall fitting reduction through layout simplification and welded tube assemblies, and the development of an inexpensive gas drying methodology to remove moisture and improve gas purity. Lastly, activities surrounding the electrolysis cell stack focused on lower cost stack compression approaches and cost reduction of critical components. The last year of this project focused on validating the cost reductions mentioned above and advancing these cost reductions forward into a larger hydrogen generator. This larger hydrogen generator is a 60kW, 380 scfh, HOGEN hydrogen generator. Most of these efforts were in the control board and manifold development areas. The results achieved over the life of this program are in line with the goals of the Department of Energy. Proton projects that the current design of the 40 scfh generator projected to a volume of 10,000 units per year would be in the range of $1,500 per kilowatt. Furthermore, continuing efforts on materials substitution and design enhancements over the next few years should bring the cost of the system to the $1,000 per kilowatt goal for a system of this size. This report provides the technical details behind the cost reduction efforts undertaken during the Phase II portion of the program.

Proton Energy Systems

2003-04-01T23:59:59.000Z

54

Integrated Renewable Hydrogen Utility System  

SciTech Connect

Products based on Proton Exchange Membrane (PEM) technology offer a unique solution to today's energy conversion storage needs. PEM products have undergone continual development since the late 1950's for many diverse applications. Rooted in rigorous aerospace applications, this technology is now ''breaking away'' to provide commercial solutions to common power, energy, and industrial gas feedstock problems. Important developments in PEM electrolyzers and various energy conversion devices (e.g. engines and fuel cells) can now be combined to form the basis for a revolutionary energy storage system that provides a much needed link to renewable resources, and offers a credible alternative for off-grid power applications. This technology operates by converting electrical energy into chemical energy in the form of hydrogen as part of a water electrolysis process when excess power is available. When the primary source of power is unavailable, chemical energy is converted into electrical energy through an external combustion heat engine or other energy conversion device. The Phase II portion of this program began in May of 2000. The goal of Phase II of the project was to cost reduce the hydrogen generator as a critical link to having a fully sustainable hydrogen energy system. The overall goal is to enable the link to sustainability by converting excess renewable power into hydrogen and having that hydrogen available for conversion back to power, on demand. Furthermore, the cost of the capability must be less the $1,000 per kW (electrical power into the generator) and allow for a variety of renewable technology inputs. This cost target is based on a production volume of 10,000 units per year. To that end, Proton undertook an aggressive approach to cost reduction activities surrounding the 6kW, 40 standard cubic foot per hour (scfh) HOGEN hydrogen generator. The electrical side of the system targeted a number of areas that included approaches to reduce the cost of the power supply and associated electronics as well as improving efficiency, implementing a circuit board to replace the discreet electrical components in the unit, and evaluating the system issues when operating the unit with a variety of renewable inputs. On the mechanical side of the system the targets involved creative use of manifolds to reduce components and plumbing, overall fitting reduction through layout simplification and welded tube assemblies, and the development of an inexpensive gas drying methodology to remove moisture and improve gas purity. Lastly, activities surrounding the electrolysis cell stack focused on lower cost stack compression approaches and cost reduction of critical components. The last year of this project focused on validating the cost reductions mentioned above and advancing these cost reductions forward into a larger hydrogen generator. This larger hydrogen generator is a 60kW, 380 scfh, HOGEN hydrogen generator. Most of these efforts were in the control board and manifold development areas. The results achieved over the life of this program are in line with the goals of the Department of Energy. Proton projects that the current design of the 40 scfh generator projected to a volume of 10,000 units per year would be in the range of $1,500 per kilowatt. Furthermore, continuing efforts on materials substitution and design enhancements over the next few years should bring the cost of the system to the $1,000 per kilowatt goal for a system of this size. This report provides the technical details behind the cost reduction efforts undertaken during the Phase II portion of the program.

Proton Energy Systems

2003-04-01T23:59:59.000Z

55

Hanford Tanks Initiative alternate retrieval system demonstrations - final report of testing performed by Grey Pilgrim LLC  

Science Conference Proceedings (OSTI)

A waste retrieval system has been defined to provide a safe and cost-effective solution to the Hanford Tanks Initiative. This system consists of the EMMA robotic manipulator (by GreyPilgrim LLC) and the lightweight Scarifier (by Waterjet Technology, Inc.) powered by a 36-kpsi Jet-Edge diesel powered high pressure pumping system. For demonstration and testing purposes, an air conveyance system was utilized to remove the waste from the simulated tank floor. The EMMA long reach manipulator utilized for this demonstration was 33 feet long. It consisted of 4 hydraulically controlled stages of varying lengths and coupling configurations. T

Berglin, E.J.

1997-07-24T23:59:59.000Z

56

Molecular Transport/Microporous Hydrogen Separation Systems  

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

Transport Microporous Hydrogen Separation Systems Participants Acquaviva, Jim: Armstrong, Tim: Asaro, Marianne: Berchtold, Kathryn: Bischoff, Brian: Cornelius, Chris: Huang,...

57

Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Automotive Applications  

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

Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Automotive Applications R. K. Ahluwalia, T. Q. Hua, and J-K Peng Argonne National Laboratory, Argonne, IL 60439 M. Kromer, S. Lasher, K. McKenney, K. Law, and J. Sinha TIAX LLC, Lexington, MA 02421 June 21, 2011 Executive Summary In 2007-2009, the DOE Hydrogen Program conducted a technical assessment of organic liquid carrier based hydrogen storage systems for automotive applications, consistent with the Program's Multiyear Research, Development, and Demonstration Plan. This joint performance (ANL) and cost analysis (TIAX) report summarizes the results of this assessment. These results should be considered only in conjunction with the assumptions used in selecting, evaluating, and

58

INTEGRATED HYDROGEN STORAGE SYSTEM MODEL  

DOE Green Energy (OSTI)

Hydrogen storage is recognized as a key technical hurdle that must be overcome for the realization of hydrogen powered vehicles. Metal hydrides and their doped variants have shown great promise as a storage material and significant advances have been made with this technology. In any practical storage system the rate of H2 uptake will be governed by all processes that affect the rate of mass transport through the bed and into the particles. These coupled processes include heat and mass transfer as well as chemical kinetics and equilibrium. However, with few exceptions, studies of metal hydrides have focused primarily on fundamental properties associated with hydrogen storage capacity and kinetics. A full understanding of the complex interplay of physical processes that occur during the charging and discharging of a practical storage system requires models that integrate the salient phenomena. For example, in the case of sodium alanate, the size of NaAlH4 crystals is on the order of 300nm and the size of polycrystalline particles may be approximately 10 times larger ({approx}3,000nm). For the bed volume to be as small as possible, it is necessary to densely pack the hydride particles. Even so, in packed beds composed of NaAlH{sub 4} particles alone, it has been observed that the void fraction is still approximately 50-60%. Because of the large void fraction and particle to particle thermal contact resistance, the thermal conductivity of the hydride is very low, on the order of 0.2 W/m-{sup o}C, Gross, Majzoub, Thomas and Sandrock [2002]. The chemical reaction for hydrogen loading is exothermic. Based on the data in Gross [2003], on the order of 10{sup 8}J of heat of is released for the uptake of 5 kg of H{sub 2}2 and complete conversion of NaH to NaAlH{sub 4}. Since the hydride reaction transitions from hydrogen loading to discharge at elevated temperatures, it is essential to control the temperature of the bed. However, the low thermal conductivity of the hydride makes it difficult to remove the heat of reaction, especially in the relatively short target refueling times, see Attachment 3. This document describes a detailed numerical model for general metal hydride beds that couples reaction kinetics with heat and mass transfer, for both hydriding and dehydriding of the bed. The detailed model is part of a comprehensive methodology for the design, evaluation and modification of hydrogen storage systems. In Hardy [2007], scoping models for reaction kinetics, bed geometry and heat removal parameters are discussed. The scoping models are used to perform a quick assessment of storage systems and identify those which have the potential to meet DOE performance targets. The operational characteristics of successful candidate systems are then evaluated with the more detailed models discussed in this document. The detailed analysis for hydrogen storage systems is modeled in either 2 or 3-dimensions, via the general purpose finite element solver COMSOL Multiphysics{reg_sign}. The two-dimensional model serves to provide rapid evaluation of bed configurations and physical processes, while the three-dimensional model, which requires a much longer run time, is used to investigate detailed effects that do not readily lend themselves to two-dimensional representations. The model is general and can be adapted to any geometry or storage media. In this document, the model is applied to a modified cylindrical shell and tube geometry with radial fins perpendicular to the axis, see Figures 4.1-1 and 4.1-2. Sodium alanate, NaAlH{sub 4}, is used as the hydrogen storage medium. The model can be run on any DOS, LINUX or Unix based system.

Hardy, B

2007-11-16T23:59:59.000Z

59

Hydrogen Delivery Technologies and Systems - Pipeline Transmission of Hydrogen  

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

Technologies and Technologies and Systems Pipeline Transmission of Hydrogen Strategic Initiatives for Hydrogen Delivery Workshop May 7- 8, 2003 U.S. Department of Energy ■ Hydrogen, Fuel Cells, and Infrastructure Technologies Program Pipeline Transmission of Hydrogen --- 2 Copyright: Design & Operation Standards Relevant Design and Operating Standards ANSI/ASME B31.8 49 CFR 192 CGA H 2 Pipeline Standard (in development) Pipeline Transmission of Hydrogen --- 3 Copyright: Future H 2 Infrastructure Wind Powered Electrolytic Separation Local Reformers Users Stationary Power Sources Vehicle Fueling Stations Distance from Source to User (Miles) <500 0-5 <2,000 <50 Off-peak Hydroelectric Powered Electrolytic Separation Large Reformers (scale economies) Pipeline Transmission of Hydrogen

60

DOE Hydrogen Analysis Repository: Hydrogen Systems Analysis, Education, and  

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

Systems Analysis, Education, and Outreach Systems Analysis, Education, and Outreach Project Summary Full Title: Hydrogen Systems Analysis, Education, and Outreach Project ID: 89 Principal Investigator: Faith Klareich Brief Description: Sentech undertook systems analysis and technical/economic assessments to allow DOE to define the strategic goals of the hydrogen R&D program. Keywords: Technoeconomic analysis; education Purpose Provide data that allow DOE to define the strategic goals of the hydrogen R&D program. Performer Principal Investigator: Faith Klareich Organization: Sentech, Inc. Address: 7475 Wisconsin Avenue, Suite 900 Bethesda , MD 20814 Telephone: 240-223-5500 Period of Performance Start: August 1996 End: September 1997 Project Description Type of Project: Analysis Category: Hydrogen Fuel Pathways

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61

Magwind LLC | Open Energy Information  

Open Energy Info (EERE)

Magwind LLC Magwind LLC Jump to: navigation, search Name Magwind LLC Place Texas Sector Wind energy Product Inventor of the Mag-Wind vertical axis wind turbine (VAWT) for building installations. The turbines are manufactured under contract at the facilities of Vector Systems, Inc. References Magwind LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Magwind LLC is a company located in Texas . References ↑ "Magwind LLC" Retrieved from "http://en.openei.org/w/index.php?title=Magwind_LLC&oldid=348589" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties

62

Development and Testing of Hydrogen Storage System(s)  

E-Print Network (OSTI)

Development and Testing of Hydrogen Storage System(s) for Capturing Intermittent Renewable Energy ­ Analysis of Test Results for Hydrogen Storage Systems By Hawaii Natural Energy Institute School of Ocean of Kahua Ranch Hydrogen Storage System 3 3.1 Kahua Ranch Power System 3 3.2 Electrolyzer Experimental

63

Method and System for Hydrogen Evolution and Storage  

DOE Patents (OSTI)

A method and system for storing and evolving hydrogen employ chemical compounds that can be hydrogenated to store hydrogen and dehydrogenated to evolve hydrogen. A catalyst lowers the energy required for storing and evolving hydrogen. The method and system can provide hydrogen for devices that consume hydrogen as fuel.

Thorn, David L. (Los Alamos, NM); Tumas, William (Los Alamos, NM); Hay, P. Jeffrey (Los Alamos, NM); Schwarz, Daniel E. (Los Alamos, NM); Cameron, Thomas M. (Los Alamos, NM)

2008-10-21T23:59:59.000Z

64

Method and system for hydrogen evolution and storage  

DOE Patents (OSTI)

A method and system for storing and evolving hydrogen (H.sub.2) employ chemical compounds that can be hydrogenated to store hydrogen and dehydrogenated to evolve hydrogen. A catalyst lowers the energy required for storing and evolving hydrogen. The method and system can provide hydrogen for devices that consume hydrogen as fuel.

Thorn, David L.; Tumas, William; Hay, P. Jeffrey; Schwarz, Daniel E.; Cameron, Thomas M.

2012-12-11T23:59:59.000Z

65

DOE Hydrogen Analysis Repository: Hydrogen Storage Systems Analysis  

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

Storage Systems Analysis Storage Systems Analysis Project Summary Full Title: System Level Analysis of Hydrogen Storage Options Project ID: 202 Principal Investigator: Rajesh K. Ahluwalia Keywords: Hydrogen storage; compressed hydrogen tanks Purpose ANL is developing models to understand the characteristics of storage systems based on approaches with unique characteristics (thermal energy and temperature of charge and discharge, kinetics of the physical and chemical process steps involved) and to evaluate their potential to meet DOE targets for on-board applications. Performer Principal Investigator: Rajesh K. Ahluwalia Organization: Argonne National Laboratory (ANL) Address: 9700 S. Cass Ave. Argonne, IL 60439 Telephone: 630-252-5979 Email: walia@anl.gov Additional Performers: T.Q. Hua, Argonne National Laboratory; Romesh Kumar, Argonne National Laboratory; J-C Peng, Argonne National Laboratory

66

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network (OSTI)

challenge. Hydrogen energy storage density has been steadilya Hydrogen Energy Infrastructure: Storage Options and Systema Hydrogen Energy Infrastructure: Storage Options and System

Ogden, J; Yang, Christopher

2005-01-01T23:59:59.000Z

67

Method and system for hydrogen evolution and storage - Energy ...  

A method and system for storing and evolving hydrogen employ chemical compounds that can be hydrogenated to store hydrogen and dehydrogenated to ...

68

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network (OSTI)

as a key challenge. Hydrogen energy storage density has beena Hydrogen Energy Infrastructure: Storage Options and Systema Hydrogen Energy Infrastructure: Storage Options and System

Ogden, J; Yang, Christopher

2005-01-01T23:59:59.000Z

69

STATEMENT OF CONSIDERATIONS REQUEST BY HYBRID POWER GENERATION SYSTEMS, LLC, FOR AN ADVANCE  

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

AN ADVANCE AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26-01NT40779; W(A)-03-015, CH-1142 The Petitioner, Hybrid Power Generation Systems, LLC, a wholly owned subsidiary of General Electric Company (GE HPGS), was awarded this cooperative agreement for the performance of work entitled, "Solid Oxide Fuel Cell Hybrid System for Distributed Power Generation". The purpose of the cooperative agreement is to develop and demonstrate the feasibility of a highly efficient hybrid system integrating a planar Solid Oxide Fuel Cell (SOFC) and a turbogenerator. The proposed hybrid system is based on planar SOFC and turbogenerator power technologies. The focus of this work is to test a sub-scale SOFC and turbocharger hybrid

70

Analysis of Hybrid Hydrogen Systems: Final Report  

DOE Green Energy (OSTI)

Report on biomass pathways for hydrogen production and how they can be hybridized to support renewable electricity generation. Two hybrid systems were studied in detail for process feasibility and economic performance. The best-performing system was estimated to produce hydrogen at costs ($1.67/kg) within Department of Energy targets ($2.10/kg) for central biomass-derived hydrogen production while also providing value-added energy services to the electric grid.

Dean, J.; Braun, R.; Munoz, D.; Penev, M.; Kinchin, C.

2010-01-01T23:59:59.000Z

71

STATEMENT OF CONSIDERATIONS REQUEST BY HYBRID POWER GENERATION SYSTEMS, LLC, FOR AN  

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

UNDER UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26-01NT41245; W(A)-03-016, CH-1141 The Petitioner, Hybrid Power Generation Systems, LLC, a wholly owned subsidiary of General Electric Company (GE HPGS), was awarded this cooperative agreement for the performance of work entitled, "Solid State Energy Conversion Alliance (SECA) Solid Oxide Fuel Cell Program (SOFC)." The purpose of the cooperative agreement is to develop a fuel-flexible and modular system (3 to 10kW) that can serve as the basis for configuring and crating low-cost, highly efficient, and environmentally benign power plants tailored to specific markets. A second purpose is to assemble and test a packaged system based on the baseline design for a selected specified application and demonstrate cost projections and required operating characteristics.

72

Designing Microporus Carbons for Hydrogen Storage Systems  

DOE Green Energy (OSTI)

An efficient, cost-effective hydrogen storage system is a key enabling technology for the widespread introduction of hydrogen fuel cells to the domestic marketplace. Air Products, an industry leader in hydrogen energy products and systems, recognized this need and responded to the DOE 'Grand Challenge' solicitation (DOE Solicitation DE-PS36-03GO93013) under Category 1 as an industry partner and steering committee member with the National Renewable Energy Laboratory (NREL) in their proposal for a center-of-excellence on Carbon-Based Hydrogen Storage Materials. This center was later renamed the Hydrogen Sorption Center of Excellence (HSCoE). Our proposal, entitled 'Designing Microporous Carbons for Hydrogen Storage Systems,' envisioned a highly synergistic 5-year program with NREL and other national laboratory and university partners.

Alan C. Cooper

2012-05-02T23:59:59.000Z

73

Strong Analytic Controllability for Hydrogen Control Systems  

E-Print Network (OSTI)

The realization and representation of so(4,2) associated with the hydrogen atom Hamiltonian are derived. By choosing operators from the realization of so(4,2) as interacting Hamiltonians, a hydrogen atom control system is constructed, and it is proved that this control system is strongly analytically controllable based on a time-dependent strong analytic controllability theorem.

Chunhua Lan; Tzyh-Jong Tarn; Quo-Shin Chi; John W. Clark

2004-09-22T23:59:59.000Z

74

Hydrogen energy systems studies. Final technical report  

SciTech Connect

The results of previous studies suggest that the use of hydrogen from natural gas might be an important first step toward a hydrogen economy based on renewables. Because of infrastructure considerations (the difficulty and cost of storing, transmitting and distributing hydrogen), hydrogen produced from natural gas at the end-user`s site could be a key feature in the early development of hydrogen energy systems. In the first chapter of this report, the authors assess the technical and economic prospects for small scale technologies for producing hydrogen from natural gas (steam reformers, autothermal reformers and partial oxidation systems), addressing the following questions: (1) What are the performance, cost and emissions of small scale steam reformer technology now on the market? How does this compare to partial oxidation and autothermal systems? (2) How do the performance and cost of reformer technologies depend on scale? What critical technologies limit cost and performance of small scale hydrogen production systems? What are the prospects for potential cost reductions and performance improvements as these technologies advance? (3) How would reductions in the reformer capital cost impact the delivered cost of hydrogen transportation fuel? In the second chapter of this report the authors estimate the potential demand for hydrogen transportation fuel in Southern California.

Ogden, J.M.; Kreutz, T.; Kartha, S.; Iwan, L.

1996-08-13T23:59:59.000Z

75

Overview of interstate hydrogen pipeline systems.  

DOE Green Energy (OSTI)

The use of hydrogen in the energy sector of the United States is projected to increase significantly in the future. Current uses are predominantly in the petroleum refining sector, with hydrogen also being used in the manufacture of chemicals and other specialized products. Growth in hydrogen consumption is likely to appear in the refining sector, where greater quantities of hydrogen will be required as the quality of the raw crude decreases, and in the mining and processing of tar sands and other energy resources that are not currently used at a significant level. Furthermore, the use of hydrogen as a transportation fuel has been proposed both by automobile manufacturers and the federal government. Assuming that the use of hydrogen will significantly increase in the future, there would be a corresponding need to transport this material. A variety of production technologies are available for making hydrogen, and there are equally varied raw materials. Potential raw materials include natural gas, coal, nuclear fuel, and renewables such as solar, wind, or wave energy. As these raw materials are not uniformly distributed throughout the United States, it would be necessary to transport either the raw materials or the hydrogen long distances to the appropriate markets. While hydrogen may be transported in a number of possible forms, pipelines currently appear to be the most economical means of moving it in large quantities over great distances. One means of controlling hydrogen pipeline costs is to use common rights-of-way (ROWs) whenever feasible. For that reason, information on hydrogen pipelines is the focus of this document. Many of the features of hydrogen pipelines are similar to those of natural gas pipelines. Furthermore, as hydrogen pipeline networks expand, many of the same construction and operating features of natural gas networks would be replicated. As a result, the description of hydrogen pipelines will be very similar to that of natural gas pipelines. The following discussion will focus on the similarities and differences between the two pipeline networks. Hydrogen production is currently concentrated in refining centers along the Gulf Coast and in the Farm Belt. These locations have ready access to natural gas, which is used in the steam methane reduction process to make bulk hydrogen in this country. Production centers could possibly change to lie along coastlines, rivers, lakes, or rail lines, should nuclear power or coal become a significant energy source for hydrogen production processes. Should electrolysis become a dominant process for hydrogen production, water availability would be an additional factor in the location of production facilities. Once produced, hydrogen must be transported to markets. A key obstacle to making hydrogen fuel widely available is the scale of expansion needed to serve additional markets. Developing a hydrogen transmission and distribution infrastructure would be one of the challenges to be faced if the United States is to move toward a hydrogen economy. Initial uses of hydrogen are likely to involve a variety of transmission and distribution methods. Smaller users would probably use truck transport, with the hydrogen being in either the liquid or gaseous form. Larger users, however, would likely consider using pipelines. This option would require specially constructed pipelines and the associated infrastructure. Pipeline transmission of hydrogen dates back to late 1930s. These pipelines have generally operated at less than 1,000 pounds per square inch (psi), with a good safety record. Estimates of the existing hydrogen transmission system in the United States range from about 450 to 800 miles. Estimates for Europe range from about 700 to 1,100 miles (Mohipour et al. 2004; Amos 1998). These seemingly large ranges result from using differing criteria in determining pipeline distances. For example, some analysts consider only pipelines above a certain diameter as transmission lines. Others count only those pipelines that transport hydrogen from a producer to a customer (e.g., t

Gillette, J .L.; Kolpa, R. L

2008-02-01T23:59:59.000Z

76

DOE Hydrogen and Fuel Cells Program Record 8002: Fuel Cell System Cost - 2007  

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

02 Date: October 31, 2008 02 Date: October 31, 2008 Title: Fuel Cell System Cost - 2007 Update to: Record 5005 Originator: Nancy Garland and Jason Marcinkoski Approved by: Sunita Satyapal Date: April 3, 2009 Item: The cost of an 80-kW automotive polymer electrolyte membrane (PEM) fuel cell system operating on direct hydrogen and projected to a manufacturing volume of 500,000 units per year is $94/kW for 2007 technology in 2007 dollars ($82/kW in 2002 dollars for comparison with targets). Rationale: In fiscal year 2007, TIAX LLC (TIAX) and Directed Technologies, Inc. (DTI) each updated their 2006 cost analyses of direct hydrogen, 80-kW, PEM automotive fuel cell systems based on 2007 technology and projected to manufacturing volumes of 500,000 units per year [1,2].

77

DOE Hydrogen and Fuel Cells Program Record 9012: Fuel Cell System Cost - 2009  

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

2 Date: October 7, 2009 2 Date: October 7, 2009 Title: Fuel Cell System Cost - 2009 Update to: Record 8019 Originator: Jacob Spendelow and Jason Marcinkoski Approved by: Sunita Satyapal Date: October 7, 2009 Item: The cost of an 80-kW automotive polymer electrolyte membrane (PEM) fuel cell system operating on direct hydrogen and projected to a manufacturing volume of 500,000 units per year is $61/kW for 2009 technology in 2009 dollars ($51/kW in 2002 dollars for comparison with targets). Rationale: In fiscal year 2009, TIAX LLC (TIAX) and Directed Technologies, Inc. (DTI) each updated their 2008 cost analyses of 80-kW direct hydrogen PEM automotive fuel cell systems based on 2009 technology and projected to manufacturing volumes of 500,000 units per year [1,2]. DTI and TIAX use Design for Manufacturing and Assembly

78

Modeling leaks from liquid hydrogen storage systems.  

DOE Green Energy (OSTI)

This report documents a series of models for describing intended and unintended discharges from liquid hydrogen storage systems. Typically these systems store hydrogen in the saturated state at approximately five to ten atmospheres. Some of models discussed here are equilibrium-based models that make use of the NIST thermodynamic models to specify the states of multiphase hydrogen and air-hydrogen mixtures. Two types of discharges are considered: slow leaks where hydrogen enters the ambient at atmospheric pressure and fast leaks where the hydrogen flow is usually choked and expands into the ambient through an underexpanded jet. In order to avoid the complexities of supersonic flow, a single Mach disk model is proposed for fast leaks that are choked. The velocity and state of hydrogen downstream of the Mach disk leads to a more tractable subsonic boundary condition. However, the hydrogen temperature exiting all leaks (fast or slow, from saturated liquid or saturated vapor) is approximately 20.4 K. At these temperatures, any entrained air would likely condense or even freeze leading to an air-hydrogen mixture that cannot be characterized by the REFPROP subroutines. For this reason a plug flow entrainment model is proposed to treat a short zone of initial entrainment and heating. The model predicts the quantity of entrained air required to bring the air-hydrogen mixture to a temperature of approximately 65 K at one atmosphere. At this temperature the mixture can be treated as a mixture of ideal gases and is much more amenable to modeling with Gaussian entrainment models and CFD codes. A Gaussian entrainment model is formulated to predict the trajectory and properties of a cold hydrogen jet leaking into ambient air. The model shows that similarity between two jets depends on the densimetric Froude number, density ratio and initial hydrogen concentration.

Winters, William Stanley, Jr.

2009-01-01T23:59:59.000Z

79

DOE Announces Webinars on Energy Systems Advances, Hydrogen Safety...  

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

Energy Systems Advances, Hydrogen Safety Events Databases, and More DOE Announces Webinars on Energy Systems Advances, Hydrogen Safety Events Databases, and More September 9, 2013...

80

Small Fuel Cell Systems with Hydrogen Storage  

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

eere.energy.gov H 2 and FC Technologies Manufacturing R&D Workshop Renaissance Hotel, Washington, DC August 11-12, 2011 Small Fuel Cell Systems with Hydrogen Storage Ned T....

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81

Hydrogen Systems Analysis | Department of Energy  

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

Clean Coal » Coal to Liquids » Hydrogen Clean Coal » Coal to Liquids » Hydrogen Systems Analysis Hydrogen Systems Analysis Energy analyses provide valuable information, input, and guidance into the decision-making process on important issues such as national energy security and environmental policies, research and development programs and plans, technology options, and potential technical, economic, market, and social barriers to technology deployment. The Hydrogen and Clean Coal Fuels Program, working with the NETL Office of Systems, Analyses, and Planning, supports systems, techno-economic, and benefits analysis activities to provide guidance and input for its research and development program portfolio, assess the progress made by Program-funded research, and measure the energy security, economic and

82

Air Products Hydrogen Energy Systems  

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

Kiczek,Edward F. [KICZEKEF@airproducts.com] Kiczek,Edward F. [KICZEKEF@airproducts.com] Sent: Monday, April 18, 2011 7:40 PM To: Gopstein, Avi (S4) Subject: Hydrogen Infrastructure Latest Advancements Attachments: Air Products Written Comments to 2011 2012 AB118 Investment Plan.pdf Follow Up Flag: Follow up Flag Status: Flagged Categories: QTR Transparency Avi, You may recall we met in DC when the McKinsey team from Germany came to discuss the EU study on hydrogen infrastructure. At that time I mention a significant advance in infrastructure that would be announced soon. Attached is our testimony to the California Energy Commission on deploying that technology. We were awarded the project to build 9 stations in southern California with the backing of

83

H2 Energy LLC | Open Energy Information  

Open Energy Info (EERE)

H2 Energy LLC Place Hawaii Sector Hydro, Hydrogen Product Partnership between HiBEAM, an organisation of venture capitalists, and Sennet Capital, a merchant bank, selected by state...

84

Systems and methods for facilitating hydrogen storage using ...  

Systems and methods for facilitating hydrogen storage using naturally occurring nanostructure assemblies United States Patent

85

System for thermochemical hydrogen production  

DOE Patents (OSTI)

Method and apparatus are described for joule boosting a SO/sub 3/ decomposer using electrical instead of thermal energy to heat the reactants of the high temperature SO/sub 3/ decomposition step of a thermochemical hydrogen production process driven by a tandem mirror reactor. Joule boosting the decomposer to a sufficiently high temperature from a lower temperature heat source eliminates the need for expensive catalysts and reduces the temperature and consequent materials requirements for the reactor blanket. A particular decomposer design utilizes electrically heated silicon carbide rods, at a temperature of 1250/sup 0/K, to decompose a cross flow of SO/sub 3/ gas.

Werner, R.W.; Galloway, T.R.; Krikorian, O.H.

1981-05-22T23:59:59.000Z

86

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network (OSTI)

Gas Based Hydrogen Infrastructure Optimizing Transitionseconomies and lower infrastructure costs. REFERENCES 1. NRC,a Hydrogen Energy Infrastructure: Storage Options and System

Ogden, Joan M; Yang, Christopher

2005-01-01T23:59:59.000Z

87

Wind-hydrogen energy systems for remote area power supply.  

E-Print Network (OSTI)

??Wind-hydrogen systems for remote area power supply are an early niche application of sustainable hydrogen energy. Optimal direct coupling between a wind turbine and an (more)

Janon, A

2009-01-01T23:59:59.000Z

88

DOE Hydrogen Analysis Repository: Cost Analysis of Proton Exchange Membrane  

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

Cost Analysis of Proton Exchange Membrane Fuel Cell Systems for Cost Analysis of Proton Exchange Membrane Fuel Cell Systems for Transportation Project Summary Full Title: Cost Analysis of Proton Exchange Membrane (PEM) Fuel Cell Systems for Transportation Project ID: 196 Principal Investigator: Eric Carlson Keywords: Fuel cells, fuel cell vehicles (FCV), transportation, costs Purpose Assess the cost of an 80 kW direct hydrogen fuel cell system relative to the DOE 2005 target of $125/kW. The system includes the fuel cell stack and balance-of-plant (BOP) components for water, thermal, and fuel management, but not hydrogen storage. Performer Principal Investigator: Eric Carlson Organization: TIAX, LLC Address: 15 Acorn Park Cambridge, MA 02140-2328 Telephone: 617-498-5903 Email: carlson.e@tiaxllc.com Additional Performers: P. Kopf, TIAX, LLC; J. Sinha, TIAX, LLC; S. Sriramulu, TIAX, LLC

89

Avalence LLC | Open Energy Information  

Open Energy Info (EERE)

Avalence LLC Avalence LLC Jump to: navigation, search Name Avalence LLC Address 1240 Oronoque Road Place Milford, Connecticut Zip 06460 Sector Hydrogen Product Hydrogen generating equipment Website http://www.avalence.com/ Coordinates 41.2230689°, -73.1027179° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.2230689,"lon":-73.1027179,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

90

HCE LLC | Open Energy Information  

Open Energy Info (EERE)

HCE LLC HCE LLC Jump to: navigation, search Name HCE LLC Place Oakton, Virginia Zip 22124-1530 Sector Hydro, Hydrogen Product Has developed a new device and method for hydrogen storage. Coordinates 38.880787°, -77.301381° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.880787,"lon":-77.301381,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

91

SURVEY OF THE LITERATURE ON THE CARBON-HYDROGEN SYSTEM  

E-Print Network (OSTI)

in the System Graphite- Hydrogen at High Temperatures onReact.ion of Filaments with Hydrogen above 2000 0 K," J".The Adsorption . of Hydrogen on Graphite," J. Chern. Phys.

Krakowski, R.A.

2010-01-01T23:59:59.000Z

92

Hydrogen/halogen energy storage system  

DOE Green Energy (OSTI)

The hydrogen/chlorine energy storage system has been considered at BNL for large scale energy storage. In FY1978 work included an assessment of system safety and cost, investigations of cell performance under conditions elevated pressure and temperature, determination of the transport properties of Nafion membranes and electrochemical engineering studies. Results are summarized.

Spaziante, P M; Sioli, G C; Trotta, R; Perego, A; McBreen, J

1978-01-01T23:59:59.000Z

93

Novel, Ceramic Membrane System For Hydrogen Separation  

Science Conference Proceedings (OSTI)

Separation of hydrogen from coal gas represents one of the most promising ways to produce alternative sources of fuel. Ceramatec, teamed with CoorsTek and Sandia National Laboratories has developed materials technology for a pressure driven, high temperature proton-electron mixed conducting membrane system to remove hydrogen from the syngas. This system separates high purity hydrogen and isolates high pressure CO{sub 2} as the retentate, which is amenable to low cost capture and transport to storage sites. The team demonstrated a highly efficient, pressure-driven hydrogen separation membrane to generate high purity hydrogen from syngas using a novel ceramic-ceramic composite membrane. Recognizing the benefits and limitations of present membrane systems, the all-ceramic system has been developed to address the key technical challenges related to materials performance under actual operating conditions, while retaining the advantages of thermal and process compatibility offered by the ceramic membranes. The feasibility of the concept has already been demonstrated at Ceramatec. This project developed advanced materials composition for potential integration with water gas shift rectors to maximize the hydrogenproduction.

Elangovan, S.

2012-12-31T23:59:59.000Z

94

Integrated Hydrogen Production, Purification and Compression System  

DOE Green Energy (OSTI)

The project was started in April 2005 with the objective to meet the DOE target of delivered hydrogen of <$1.50/gge, which was later revised by DOE to $2-$3/gge range for hydrogen to be competitive with gasoline as a fuel for vehicles. For small, on-site hydrogen plants being evaluated at the time for refueling stations (the 'forecourt'), it was determined that capital cost is the main contributor to the high cost of delivered hydrogen. The concept of this project was to reduce the cost by combining unit operations for the entire generation, purification, and compression system (refer to Figure 1). To accomplish this, the Fluid Bed Membrane Reactor (FBMR) developed by MRT was used. The FBMR has hydrogen selective, palladium-alloy membrane modules immersed in the reformer vessel, thereby directly producing high purity hydrogen in a single step. The continuous removal of pure hydrogen from the reformer pushes the equilibrium 'forward', thereby maximizing the productivity with an associated reduction in the cost of product hydrogen. Additional gains were envisaged by the integration of the novel Metal Hydride Hydrogen Compressor (MHC) developed by Ergenics, which compresses hydrogen from 0.5 bar (7 psia) to 350 bar (5,076 psia) or higher in a single unit using thermal energy. Excess energy from the reformer provides up to 25% of the power used for driving the hydride compressor so that system integration improved efficiency. Hydrogen from the membrane reformer is of very high, fuel cell vehicle (FCV) quality (purity over 99.99%), eliminating the need for a separate purification step. The hydride compressor maintains hydrogen purity because it does not have dynamic seals or lubricating oil. The project team set out to integrate the membrane reformer developed by MRT and the hydride compression system developed by Ergenics in a single package. This was expected to result in lower cost and higher efficiency compared to conventional hydrogen production technologies. The overall objective was to develop an integrated system to directly produce high pressure, high-purity hydrogen from a single unit, which can meet the DOE cost H2 cost target of $2 - $3/gge when mass produced. The project was divided into two phases with the following tasks and corresponding milestones, targets and decision points. Phase 1 - Task 1 - Verify feasibility of the concept, perform a detailed techno-economic analysis, and develop a test plan; and Task 2: Build and experimentally test a Proof of Concept (POC) integrated membrane reformer/metal hydride compressor system. Phase 2 - Task 3: Build an Advanced Prototype (AP) system with modifications based on POC learning and demonstrate at a commercial site; and Task 4: Complete final product design for mass manufacturing units capable of achieving DOE 2010 H2 cost and performance targets.

Tamhankar, Satish; Gulamhusein, Ali; Boyd, Tony; DaCosta, David; Golben, Mark

2011-06-30T23:59:59.000Z

95

The Ammonia?Hydrogen System under Pressure  

Science Conference Proceedings (OSTI)

Binary mixtures of hydrogen and ammonia were compressed in diamond anvil cells to 15 GPa at room temperature over a range of compositions. The phase behavior was characterized using optical microscopy, Raman spectroscopy, and synchrotron X-ray diffraction. Below 1.2 GPa we observed two-phase coexistence between liquid ammonia and fluid hydrogen phases with limited solubility of hydrogen within the ammonia-rich phase. Complete immiscibility was observed subsequent to the freezing of ammonia phase III at 1.2 GPa, although hydrogen may become metastably trapped within the disordered face-centered-cubic lattice upon rapid solidification. For all compositions studied, the phase III to phase IV transition of ammonia occurred at {approx}3.8 GPa and hydrogen solidified at {approx}5.5 GPa, transition pressures equivalent to those observed for the pure components. A P-x phase diagram for the NH{sub 3}-H{sub 2} system is proposed on the basis of these observations with implications for planetary ices, molecular compound formation, and possible hydrogen storage materials.

Chidester, Bethany A.; Strobel, Timothy A. (CIW)

2012-01-20T23:59:59.000Z

96

Hydrogen Storage Systems Analysis Working Group Meeting 2007 Hydrogen Program Annual Review  

E-Print Network (OSTI)

they have initiated on solid state hydride tanks for hydrogen storage and other energy conversionHydrogen Storage Systems Analysis Working Group Meeting 2007 Hydrogen Program Annual Review Crystal Laboratory and Elvin Yuzugullu Sentech, Inc. June 28, 2007 #12;SUMMARY REPORT Hydrogen Storage

97

SOFCo EFS Holdings LLC | Open Energy Information  

Open Energy Info (EERE)

SOFCo EFS Holdings LLC SOFCo EFS Holdings LLC Jump to: navigation, search Name SOFCo-EFS Holdings LLC Place Alliance, Ohio Zip 44601 Product SOFCo-EFS has developed a proprietary planar SOFC design and a low cost approach to manufacturing that is expected to lead to commercially viable SOFC power systems. References SOFCo-EFS Holdings LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. SOFCo-EFS Holdings LLC is a company located in Alliance, Ohio . References ↑ "SOFCo-EFS Holdings LLC" Retrieved from "http://en.openei.org/w/index.php?title=SOFCo_EFS_Holdings_LLC&oldid=351221" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

98

New Bio LLC | Open Energy Information  

Open Energy Info (EERE)

New Bio LLC New Bio LLC Jump to: navigation, search Name New Bio LLC Place Eden Prarie, Minnesota Zip MN 55344-3446 Sector Biomass Product Working on the development and commercialization of an Integrated Biomass to Electricity System (IBES) References New Bio LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. New Bio LLC is a company located in Eden Prarie, Minnesota . References ↑ "New Bio LLC" Retrieved from "http://en.openei.org/w/index.php?title=New_Bio_LLC&oldid=349152" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load)

99

Cryogenic Hydrogen Storage Systems Workshop Agenda  

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

Tuesday, February 15, 2011 - Cryogenic Hydrogen Storage Systems Tuesday, February 15, 2011 - Cryogenic Hydrogen Storage Systems Purpose: Identify R&D needs and technical pathways associated with the continued development and validation of cryo-compressed and cryo-sorption hydrogen storage technologies, highlighting those aspects common to both technologies as well as identifying their unique requirements and issues that should be addressed. 8:30 Welcome/Introductions/Workshop objectives/Recap of previous day Ned Stetson, DOE 9:00 OEM Perspective on Cryogenic H 2 Storage (20 min presentation/20 min discussion) Tobias Brunner, BMW 9:40 Performance Comparison and Cost Review (20 min presentation/20 min discussion) Rajesh Ahluwalia, ANL 10:20 Break (10 minutes) 10:30 Expert Panel Discussion (Members will each have 15 minutes for presentations)

100

Biological Systems for Hydrogen Photoproduction (Presentation)  

DOE Green Energy (OSTI)

This presentation summarizes NREL biological systems for hydrogen photoproduction work for the DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting, May 14-18, 2012. General goal is develop photobiological systems for large-scale, low cost and efficient H{sub 2} production from water (barriers AH, AI and AJ). Specific tasks are: (1) Address the O{sub 2} sensitivity of hydrogenases that prevent continuity of H{sub 2} photoproduction under aerobic, high solar-to-hydrogen (STH) light conversion efficiency conditions; and (2) Utilize a limited STH H{sub 2}-producing method (sulfur deprivation) as a platform to address or test other factors limiting commercial algal H{sub 2} photoproduction, including low rates due to biochemical and engineering mechanisms.

Ghirardi, M. L.

2012-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrogen systems llc" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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101

Switch LLC | Open Energy Information  

Open Energy Info (EERE)

Product Installer and distributor of small-scale solar passive, PV, fuel cell, and other distributed energy systems. References Switch LLC1 LinkedIn Connections CrunchBase...

102

PIA - eTrack, Bechtel Jacobs Company LLC | Department of Energy  

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

Company LLC PIA - eTrack, Bechtel Jacobs Company LLC More Documents & Publications PIA - INL SECURITY INFORMATION MANAGEMENT SYSTEM BUSINESS ENCLAVE PIA - Firehouse Staff Activity...

103

Sentry Power LLC | Open Energy Information  

Open Energy Info (EERE)

Name Sentry Power LLC Place New Castle, Delaware Zip 19720 Product Sentry Power sells battery-driven back up uninterrupted power supply systems for commercial and residential...

104

Phoenix Energy LLC | Open Energy Information  

Open Energy Info (EERE)

94115 Sector Biomass Product California-based distributor and installer of biomass gasification systems. References Phoenix Energy LLC1 LinkedIn Connections CrunchBase Profile...

105

KGRA Energy LLC | Open Energy Information  

Open Energy Info (EERE)

systems developer to convert the geothermal energy contained in water and waste heat from oil and gas surface machinery to provide electricity. References KGRA Energy LLC1...

106

Hydrogen storage of energy for small power supply systems  

E-Print Network (OSTI)

Power supply systems for cell phone base stations using hydrogen energy storage, fuel cells or hydrogen-burning generators, and a backup generator could offer an improvement over current power supply systems. Two categories ...

Monaghan, Rory F. D. (Rory Francis Desmond)

2005-01-01T23:59:59.000Z

107

Development of a Practical Hydrogen Storage System Based on Liquid Organic Hydrogen Carriers and a Homogeneous Catalyst - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

5 5 FY 2012 Annual Progress Report DOE Hydrogen and Fuel Cells Program Craig Jensen 1 (Primary Contact), Daniel Brayton 1 , and Scott Jorgensen 2 1 Hawaii Hydrogen Carriers, LLC 531 Cooke Street Honolulu, HI 96813 Phone: (808) 339-1333 Email: hhcllc@hotmail.com 2 General Motors Technical Center DOE Managers HQ: Ned Stetson Phone: (202) 586-9995 Email: Ned.Stetson@ee.doe.gov GO: Katie Randolph Phone: (720) 356-1759 Email: Katie.Randolph@go.doe.gov Contract Number: DE-EE0005020 Project Start Date: July 1, 2011 Project End Date: June 30, 2013 *Congressionally directed project Fiscal Year (FY) 2012 Objectives The objective of this project is to optimize a hydrogen storage media based on a liquid organic carrier (LOC) for hydrogen and design a commercially viable hydrogen

108

Agenera, LLC | Open Energy Information  

Open Energy Info (EERE)

Agenera, LLC Agenera, LLC Jump to: navigation, search Logo: Agenera, LLC Name Agenera, LLC Address P.O. Box 15544 Place Phoenix, Arizona Zip 85060 Sector Solar Product Solar energy systems Number of employees 11-50 Phone number 602-445-6498 Website http://www.agenera.com/ Coordinates 33.4486°, -112.0733° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.4486,"lon":-112.0733,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

109

Technical Assessment of Compressed Hydrogen Storage Tank Systems for Automotive Applications  

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

ANL-10/24 ANL-10/24 Technical Assessment of Compressed Hydrogen Storage Tank Systems for Automotive Applications Nuclear Engineering Division About Argonne National Laboratory Argonne is a U.S. Department of Energy laboratory managed by UChicago Argonne, LLC under contract DE-AC02-06CH11357. The Laboratory's main facility is outside Chicago, at 9700 South Cass Avenue, Argonne, Illinois 60439. For information about Argonne and its pioneering science and technology programs, see www.anl.gov. Availability of This Report This report is available, at no cost, at http://www.osti.gov/bridge. It is also available on paper to the U.S. Department of Energy and its contractors, for a processing fee, from: U.S. Department of Energy Office of Scientific and Technical Information

110

Ionic (Proton) Transport Hydrogen Separation Systems  

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

(Proton) (Proton) Transport Hydrogen Separation Systems Summary Session Participants -- Ionic Transport Balachandran, Balu Cornelius, Chris Fleming, Greg Glass, Robert Hartvigsen, Joseph Higgins, Richard King, David Paster, Mark Paul, Dilo Robbins, John Samells, Anthony Schwartz, Michael Schinski, Bill Smith, Ronald Van Bibber, Lawrence Zalesky, Rick Argonne National Laboratory Sandia National Laboratory Air Liquide Lawrence Livermore National Laboratory Cerametec, Inc. CeraMem Corporation Battelle, PNNL DOE Science Applications International Corporation ExxonMobil Eltron Research, Inc. ITN Energy Systems ChevronTexaco SRI Consulting SAIC ChevronTexaco Technology Ventures Performance Goals 4-5 years (5 years upper limit) (100,000 hrs is 12 years) High durability 250-350

111

Compressed Hydrogen and PEM Fuel Cell System  

DOE Green Energy (OSTI)

PEMFC technology for transportation must be competitive with internal combustion engine powertrains in a number of key metrics, including performance, life, reliability, and cost. Demonstration of PEMFC cost competitiveness has its own challenges because the technology has not been applied to high volume automotive markets. The key stack materials including membranes, electrodes, bipolar plates, and gas diffusion layers have not been produced in automotive volumes to the exacting quality requirements that will be needed for high stack yields and to the evolving property specifications of high performance automotive stacks. Additionally, balance-of-plant components for air, water, and thermal management are being developed to meet the unique requirements of fuel cell systems. To address the question of whether fuel cells will be cost competitive in automotive markets, the DOE has funded this project to assess the high volume production cost of PEM fuel cell systems. In this report a historical perspective of our efforts in assessment of PEMFC cost for DOE is provided along with a more in-depth assessment of the cost of compressed hydrogen storage is provided. Additionally, the hydrogen storage costs were incorporated into a system cost update for 2004. Assessment of cost involves understanding not only material and production costs, but also critical performance metrics, i.e., stack power density and associated catalyst loadings that scale the system components. We will discuss the factors influencing the selection of the system specification (i.e., efficiency, reformate versus direct hydrogen, and power output) and how these have evolved over time. The reported costs reflect internal estimates and feedback from component developers and the car companies. Uncertainty in the cost projection was addressed through sensitivity analyses.

Eric J. Carlson

2004-10-20T23:59:59.000Z

112

Fuzzy Expert System to Estimate Ignition Timing for Hydrogen Car  

Science Conference Proceedings (OSTI)

This paper presents the application of fuzzy expert system technique as a basis to estimate ignition timing for subsequent tuning of a Toyota Corolla 4 cylinder, 1.8l hydrogen powered car. Ignition timing prediction is a typical problem to which decision ... Keywords: Fuzzy expert system, Hydrogen engine tuning, Hydrogen powered car, Ignition advance, Ignition timing

Tien Ho; Vishy Karri

2008-09-01T23:59:59.000Z

113

FCT Systems Analysis: 2010-2025 Scenario Analysis for Hydrogen...  

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

-2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles and Infrastructure to someone by E-mail Share FCT Systems Analysis: 2010-2025 Scenario Analysis for Hydrogen Fuel Cell...

114

Standard-C hydrogen monitoring system. Acceptance test report  

DOE Green Energy (OSTI)

Project W-369, Watch List Tank Hydrogen Monitors, installed a Standard-C Hydrogen Monitoring System (SHMS) on Flammable Gas Watch List waste tank 104-AN. This document is the acceptance test report for the acceptance testing of the SHMS.

Lott, D.T.

1995-05-17T23:59:59.000Z

115

DOE Hydrogen and Fuel Cells Program: Systems Analysis  

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

Repository H2A Analysis Hydrogen Analysis Resource Center Scenario Analysis Well-to-Wheels Analysis Systems Integration U.S. Department of Energy Search help Home > Systems...

116

Microchannel Reactor System for Catalytic Hydrogenation  

Science Conference Proceedings (OSTI)

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

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

2010-12-22T23:59:59.000Z

117

Autothermal hydrogen storage and delivery systems  

DOE Patents (OSTI)

Processes are provided for the storage and release of hydrogen by means of dehydrogenation of hydrogen carrier compositions where at least part of the heat of dehydrogenation is provided by a hydrogen-reversible selective oxidation of the carrier. Autothermal generation of hydrogen is achieved wherein sufficient heat is provided to sustain the at least partial endothermic dehydrogenation of the carrier at reaction temperature. The at least partially dehydrogenated and at least partially selectively oxidized liquid carrier is regenerated in a catalytic hydrogenation process where apart from an incidental employment of process heat, gaseous hydrogen is the primary source of reversibly contained hydrogen and the necessary reaction energy.

Pez, Guido Peter (Allentown, PA); Cooper, Alan Charles (Macungie, PA); Scott, Aaron Raymond (Allentown, PA)

2011-08-23T23:59:59.000Z

118

Hydrogen mitigation Gas Characterization System: System design description  

DOE Green Energy (OSTI)

The Gas Characterization System (GCS) design is described for flammable gas monitoring. Tank 241-SY-101 (SY-101) is known to experience periodic tank level increases and decreases during which hydrogen gas is released. It is believed that the generated gases accumulate in the solids-containing layer near the bottom of the tank. Solids and gases are also present in the crust and may be present in the interstitial liquid layer. The accumulation of gases creates a buoyancy that eventually overcomes the density and bonding strength of the bottom layer. When this happens, the gas from the bottom layer is released upward through the liquid layer to the vapor space above the tank crust. Previous monitoring of the vapor space gases during such an event indicates hydrogen release concentrations greater than the lower flammability limit (LFL) of hydrogen in a partial nitrous oxide atmosphere. Tanks 241-AN-105, 241-AW-101, and 241-SY-103 have been identified as having the potential to behave similar to SY-101. These waste tanks have been placed on the flammable gas watch list (FGWL). All waste tanks on the FGWL will have a standard hydrogen monitoring system (SHMS) installed to measure hydrogen. In the event that hydrogen levels exceed 0.75% by volume, additional characterization will be required. The purpose of this additional vapor space characterization is to determine the actual lower flammability limit of these tanks, accurately measure low baseline gas release concentrations, and to determine potential hazards associated with larger Gas Release Events (GREs). The instruments to be installed in the GCS for vapor monitoring will allow accurate analysis of samples from the tank vapor space. It will be possible to detect a wide range of hydrogen from parts per million to percent by volume, as well as other gas species suspected to be generated in waste tanks.

Schneider, T.C.

1998-07-17T23:59:59.000Z

119

Standard-D hydrogen monitoring system, system design description  

DOE Green Energy (OSTI)

During most of the year, it is assumed that the vapor space in the 177 radioactive waste tanks on the Hanford Project site contain a uniform mixture of gases. Several of these waste tanks (currently twenty-five, 6 Double Shell Tanks and 19 Single Shell Tanks) were identified as having the potential for the buildup of gasses to a flammable level. An active ventilation system in the Double Shell Tanks and a passive ventilation system in the Single Shell Tanks provides a method of expelling gasses from the tanks. A gas release from a tank causes a temporary rise in the tank pressure, and a potential for increased concentration of hydrogen gas in the vapor space. The gas is released via the ventilation systems until a uniform gas mixture in the vapor space is once again achieved. The Standard Hydrogen Monitoring System (SHMS) is designed to monitor and quantify the percent hydrogen concentration during these potential gas releases. This document describes the design of the Standard-D Hydrogen Monitoring System, (SHMS-D) and its components as it differs from the original SHMS.

Schneider, T.C.

1996-09-26T23:59:59.000Z

120

Instrumentation & control architecture applied for a hydrogen isotopes storage system  

Science Conference Proceedings (OSTI)

The properties of hydrogen storage used materials refers to their ability to high "connect" hydrogen, to have a large storage capacity, to be easily achievable and, if necessary, to allow its easy recovery. The metals and intermetallic compounds are ... Keywords: architecture, control system, hydrogen, isotopes, storage

Eusebiu Ilarian Ionete; Bogdan Monea

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydrogen systems llc" 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

Borazine-boron nitride hybrid hydrogen storage system  

DOE Patents (OSTI)

A hybrid hydrogen storage composition includes a first phase and a second phase adsorbed on the first phase, the first phase including BN for storing hydrogen by physisorption and the second phase including a borazane-borazine system for storing hydrogen in combined form as a hydride.

Narula, Chaitanya K. (Knoxville, TN); Simonson, J. Michael (Knoxville, TN); Maya, Leon (Knoxville, TN); Paine, Robert T. (Albuquerque, NM)

2008-04-22T23:59:59.000Z

122

Configuration and technology implications of potential nuclear hydrogen system applications.  

DOE Green Energy (OSTI)

Nuclear technologies have important distinctions and potential advantages for large-scale generation of hydrogen for U.S. energy services. Nuclear hydrogen requires no imported fossil fuels, results in lower greenhouse-gas emissions and other pollutants, lends itself to large-scale production, and is sustainable. The technical uncertainties in nuclear hydrogen processes and the reactor technologies needed to enable these processes, as well waste, proliferation, and economic issues must be successfully addressed before nuclear energy can be a major contributor to the nation's energy future. In order to address technical issues in the time frame needed to provide optimized hydrogen production choices, the Nuclear Hydrogen Initiative (NHI) must examine a wide range of new technologies, make the best use of research funding, and make early decisions on which technology options to pursue. For these reasons, it is important that system integration studies be performed to help guide the decisions made in the NHI. In framing the scope of system integration analyses, there is a hierarchy of questions that should be addressed: What hydrogen markets will exist and what are their characteristics? Which markets are most consistent with nuclear hydrogen? What nuclear power and production process configurations are optimal? What requirements are placed on the nuclear hydrogen system? The intent of the NHI system studies is to gain a better understanding of nuclear power's potential role in a hydrogen economy and what hydrogen production technologies show the most promise. This work couples with system studies sponsored by DOE-EE and other agencies that provide a basis for evaluating and selecting future hydrogen production technologies. This assessment includes identifying commercial hydrogen applications and their requirements, comparing the characteristics of nuclear hydrogen systems to those market requirements, evaluating nuclear hydrogen configuration options within a given market, and identifying the key drivers and thresholds for market viability of nuclear hydrogen options.

Conzelmann, G.; Petri, M.; Forsberg, C.; Yildiz, B.; ORNL

2005-11-05T23:59:59.000Z

123

Configuration and technology implications of potential nuclear hydrogen system applications.  

SciTech Connect

Nuclear technologies have important distinctions and potential advantages for large-scale generation of hydrogen for U.S. energy services. Nuclear hydrogen requires no imported fossil fuels, results in lower greenhouse-gas emissions and other pollutants, lends itself to large-scale production, and is sustainable. The technical uncertainties in nuclear hydrogen processes and the reactor technologies needed to enable these processes, as well waste, proliferation, and economic issues must be successfully addressed before nuclear energy can be a major contributor to the nation's energy future. In order to address technical issues in the time frame needed to provide optimized hydrogen production choices, the Nuclear Hydrogen Initiative (NHI) must examine a wide range of new technologies, make the best use of research funding, and make early decisions on which technology options to pursue. For these reasons, it is important that system integration studies be performed to help guide the decisions made in the NHI. In framing the scope of system integration analyses, there is a hierarchy of questions that should be addressed: What hydrogen markets will exist and what are their characteristics? Which markets are most consistent with nuclear hydrogen? What nuclear power and production process configurations are optimal? What requirements are placed on the nuclear hydrogen system? The intent of the NHI system studies is to gain a better understanding of nuclear power's potential role in a hydrogen economy and what hydrogen production technologies show the most promise. This work couples with system studies sponsored by DOE-EE and other agencies that provide a basis for evaluating and selecting future hydrogen production technologies. This assessment includes identifying commercial hydrogen applications and their requirements, comparing the characteristics of nuclear hydrogen systems to those market requirements, evaluating nuclear hydrogen configuration options within a given market, and identifying the key drivers and thresholds for market viability of nuclear hydrogen options.

Conzelmann, G.; Petri, M.; Forsberg, C.; Yildiz, B.; ORNL

2005-11-05T23:59:59.000Z

124

BekkTech LLC | Open Energy Information  

Open Energy Info (EERE)

BekkTech LLC BekkTech LLC Jump to: navigation, search Logo: BekkTech LLC Name BekkTech LLC Address 2367 West 8th Street Place Loveland, Colorado Zip 80537 Sector Hydrogen Product Fuel cell component testing Website http://www.bekktech.com/ Coordinates 40.403719°, -105.109978° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.403719,"lon":-105.109978,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

125

Energy Matters LLC | Open Energy Information  

Open Energy Info (EERE)

Matters LLC Matters LLC Jump to: navigation, search Name Energy Matters LLC Place Santa Rosa, California Zip 95402 Sector Renewable Energy Product Energy Matters specialises in software tools for the renewable energy industries. References Energy Matters LLC[1] Solar-Estimate.org[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! Energy Matters LLC is a company located in Santa Rosa, California . Solarestimate.gif Solar-Estimate.org Energy Matters created the solar estimator, a useful tool to analyze the benefits of a solar or wind system installation in your home or business. The estimator takes into account your region, average utility bills, and the system you are installing, and calculates a 25-year timeline for you to analyze the potential cost savings on energy.

126

Hydrogen, CNG, and HHCNG Dispenser System - Prototye Report  

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

FreedomCAR & Vehicle Technologies Program Advanced Vehicle Testing Activity Hydrogen, CNG, and HCNG Dispenser System - Prototype Report TECHNICAL REPORT Don Karner Scott...

127

NREL: Hydrogen and Fuel Cells Research - Systems Analysis  

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

analysis modeling activities. To learn more about hydrogen systems analysis, visit Energy Analysis and Tools. Publications The following technical papers, journal articles,...

128

Solar-hydrogen systems for remote area power supply.  

E-Print Network (OSTI)

??Remote area power supply (RAPS) is a potential early market for solar-hydrogen systems because of the comparatively high cost of conventional energy sources such as (more)

Ali, S

2007-01-01T23:59:59.000Z

129

System for the co-production of electricity and hydrogen  

DOE Patents (OSTI)

Described herein is a system for the co-generation of hydrogen gas and electricity, wherein the proportion of hydrogen to electricity can be adjusted from 0% to 100%. The system integrates fuel cell technology for power generation with fuel-assisted steam-electrolysis. A hydrocarbon fuel, a reformed hydrocarbon fuel, or a partially reformed hydrocarbon fuel can be fed into the system.

Pham, Ai Quoc (San Jose, CA); Anderson, Brian Lee (Lodi, CA)

2007-10-02T23:59:59.000Z

130

Design and evaluation of seasonal storage hydrogen peak electricity supply system  

E-Print Network (OSTI)

The seasonal storage hydrogen peak electricity supply system (SSHPESS) is a gigawatt-year hydrogen storage system which stores excess electricity produced as hydrogen during off-peak periods and consumes the stored hydrogen ...

Oloyede, Isaiah Olanrewaju

2011-01-01T23:59:59.000Z

131

Hydrogen Storage Systems Analysis Working Group Meeting: Summary Report  

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

Held in Conjunction with the DOE Hydrogen Program Annual Merit Review Crystal Gateway Marriott, Arlington, VA June 11, 2008 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory and Elvin Yzugullu Sentech, Inc. July 18, 2008 SUMMARY REPORT Hydrogen Storage Systems Analysis Working Group Meeting June 11, 2008 Crystal Gateway Marriott, Arlington, VA Meeting Objectives This meeting was one of a continuing series of biannual meetings of the Hydrogen Storage Systems Analysis Working Group (SSAWG). The objective of these meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes for information exchange and to update the researchers on related

132

Hydrogen Removal System in VVER-91/99 Project  

SciTech Connect

The hydrogen removal system has been designed to ensure hydrogen safety during DBA and BDBA. The maximal hydrogen concentrations occur in the containment during severe accidents. The system includes a set of passive autocatalytic recombiners (PAR) located in different areas of the containment. The location and capacity of recombiners have been chosen on the basis of calculation analysis. The calculations have been fulfilled with use of Russian computer best-estimated codes. (authors)

Bezlepkin, V.V.; Ivkov, I.M.; Semashko, S.E.; Svetlov, S.V.; Vardanidze, T.G. [Sankt-Petersburg Institute 'Atomenergoproekt' (SPAEP), Suvorovsky 2a, St-Petersburg, 191036 (Russian Federation); Losch, N. [Framatome ANP, Offenbach am Main (Germany)

2004-07-01T23:59:59.000Z

133

Seattle Asbestos Test, LLC  

Science Conference Proceedings (OSTI)

Seattle Asbestos Test, LLC. NVLAP Lab Code: 200768-0. Address and Contact Information: 19701 Scriber Lake Road, Suite ...

2013-08-02T23:59:59.000Z

134

Gibbs Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Gibbs Energy LLC Gibbs Energy LLC Jump to: navigation, search Name Gibbs Energy LLC Place Newark, New Jersey Zip 7103 Sector Biomass, Hydro, Hydrogen Product New Jersey based engineering service company specializing in research and project development in biomass, fuel cells, and hydrogen generation. Coordinates 44.690435°, -71.951685° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.690435,"lon":-71.951685,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

135

NETL: Gasification Systems - Advanced Hydrogen Transport Membranes...  

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

Advanced Hydrogen Transport Membranes for Coal Gasification Project No.: DE-FE0004908 Membranes shown (from top to bottom): ceramic support, activated and coated with palladium...

136

Biological Systems for Hydrogen Photoproduction (Poster)  

DOE Green Energy (OSTI)

Presented at the 2006 DOE Hydrogen, Fuel Cells & Infrastructure Technologies Program Annual Merit Review in Washington, D.C., May 16-19, 2006.

Ghirardi, M.; King, P.; Maness, P. C.; Seibert, M.

2006-05-01T23:59:59.000Z

137

Solargenix Energy LLC formerly Duke Solar | Open Energy Information  

Open Energy Info (EERE)

Energy LLC formerly Duke Solar Energy LLC formerly Duke Solar Jump to: navigation, search Name Solargenix Energy LLC (formerly Duke Solar) Place Raleigh, North Carolina Zip 27604 Sector Solar Product Manufactures and develops projects using a STEGS parabolic trough system, and also produces solar passive water heating systems. References Solargenix Energy LLC (formerly Duke Solar)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solargenix Energy LLC (formerly Duke Solar) is a company located in Raleigh, North Carolina . References ↑ "Solargenix Energy LLC (formerly Duke Solar)" Retrieved from "http://en.openei.org/w/index.php?title=Solargenix_Energy_LLC_formerly_Duke_Solar&oldid=351379"

138

Segway LLC | Open Energy Information  

Open Energy Info (EERE)

Segway LLC Segway LLC Jump to: navigation, search Name Segway LLC Place Bedford, New Hampshire Zip 3110 Product Focused on development of zero-emission personal transportation using alternative-power systems. Coordinates 42.897515°, -110.935047° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.897515,"lon":-110.935047,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

139

DOE Hydrogen and Fuel Cells Program: 2007 Annual Progress Report - Hydrogen  

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

Hydrogen Storage Hydrogen Storage Printable Version 2007 Annual Progress Report IV. Hydrogen Storage This section of the 2007 Progress Report for the DOE Hydrogen Program focuses on hydrogen storage. Each technical report is available as an individual Adobe Acrobat PDF. Download Adobe Reader. Hydrogen Storage Sub-Program Overview, Sunita Satyapal, U.S. Department of Energy (PDF 729 KB) A. Metal Hydrides-Independent Projects Complex Hydride Compounds with Enhanced Hydrogen Storage Capacity, Daniel A. Mosher, United Technologies Research Center (PDF 475 KB) Discovery of Novel Complex Metal Hydrides for Hydrogen Storage through Molecular Modeling and Combinatorial Methods, David A. Lesch, UOP LLC (PDF 529 KB) High Density Hydrogen Storage System Demonstration Using NaAlH4 Complex Compound Hydrides, Daniel A. Mosher, United Technologies Research

140

Safety Aspects of the E158 Liquid Hydrogen Target System  

DOE Green Energy (OSTI)

The E158 experiment, currently underway at the Stanford Linear Accelerator Center (SLAC) scatters a high power 45 GeV polarized electron beam off a large liquid hydrogen target. The total volume of liquid hydrogen in the target is 55 liters, which, if detonated, could produce an explosive yield corresponding to more than 10 kg of TNT. This paper describes the requirements, design and performance of the E158 hydrogen target safety system. The methodology of the design and the safety review process is also described. The experience with the E158 target may be valuable for other sizable liquid hydrogen target systems.

Weisend, John G.

2002-07-18T23:59:59.000Z

Note: This page contains sample records for the topic "hydrogen systems llc" 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

Hydrogen Storage Systems Analysis Meeting: Summary Report, March 29, 2005  

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

Hydrogen Storage Systems Analysis Meeting Hydrogen Storage Systems Analysis Meeting 955 L'Enfant Plaza North, SW, Suite 6000 Washington, DC 20024-2168 March 29, 2005 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory June 20, 2005 SUMMARY REPORT Hydrogen Storage Systems Analysis Meeting March 29, 2005 955 L'Enfant Plaza, North, SW, Suite 6000 Washington, DC 20024-2168 Meeting Objectives The objective of this meeting was to familiarize the DOE research community involved in hydrogen storage materials and process development with the systems analysis work being carried out within the DOE program. In particular, Argonne National Laboratory (ANL) has been tasked to develop models of on-board and off-board hydrogen storage systems based on the various materials and technologies being developed at the DOE Centers of Excellence and

142

Hydrogen Storage Systems Analysis Working Group Meeting: Summary Report  

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

Hydrogen Storage Systems Analysis Working Group Meeting Hydrogen Storage Systems Analysis Working Group Meeting Argonne DC Offices L'Enfant Plaza, Washington, DC December 4, 2007 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory and Kristin Deason Sentech, Inc. January 16, 2008 SUMMARY REPORT Hydrogen Storage Systems Analysis Working Group Meeting December 4, 2007 Argonne DC Offices, L'Enfant Plaza, Washington, DC Meeting Objectives This meeting was one of a continuing series of biannual meetings of the Hydrogen Storage Systems Analysis Working Group (SSAWG). The objective of these meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes for information exchange and to update the researchers on related developments within the DOE program. A major thrust of these meetings is to leverage

143

HYDROGEN IGNITION MECHANISM FOR EXPLOSIONS IN NUCLEAR FACILITY PIPE SYSTEMS  

DOE Green Energy (OSTI)

Hydrogen and oxygen generation due to the radiolysis of water is a recognized hazard in pipe systems used in the nuclear industry, where the accumulation of hydrogen and oxygen at high points in the pipe system is expected, and explosive conditions exist. Pipe ruptures at nuclear facilities were attributed to hydrogen explosions inside pipelines, in nuclear facilities, i.e., Hamaoka, Nuclear Power Station in Japan, and Brunsbuettel in Germany. Prior to these accidents an ignition source for hydrogen was questionable, but these accidents, demonstrated that a mechanism was, in fact, available to initiate combustion and explosion. Hydrogen explosions may occur simultaneously with water hammer accidents in nuclear facilities, and a theoretical mechanism to relate water hammer to hydrogen deflagrations and explosions is presented herein.

Leishear, R

2010-05-02T23:59:59.000Z

144

Accelerating Acceptance of Fuel Cell Backup Power Systems - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

4 4 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report James Petrecky Plug Power 968 Albany Shaker Road Latham, NY 12110 Phone: (518) 782-7700 ext: 1799 Email: james_petrecky@plugpower.com DOE Managers HQ: Jason Marcinkoski Phone: (202) 586-7466 Email: Jason.Marcinkoski@ee.doe.gov GO: Reg Tyler Phone: (720) 356-1805 Email: Reginald.Tyler@go.doe.gov Subcontractor: IdaTech LLC, Bend, OR Project Start Date: October 1, 2009 Project End Date: September 15, 2013 Objectives Quantify the performance of 20 low-temperature fuel * cell systems at two locations Optimize the maintenance of the systems and data * collection practices The project is intended to increase distributed power * generation, improve reliability and efficiency of

145

Cost Analysis of a Concentrator Photovoltaic Hydrogen Production System  

SciTech Connect

The development of efficient, renewable methods of producing hydrogen are essential for the success of the hydrogen economy. Since the feedstock for electrolysis is water, there are no harmful pollutants emitted during the use of the fuel. Furthermore, it has become evident that concentrator photovoltaic (CPV) systems have a number of unique attributes that could shortcut the development process, and increase the efficiency of hydrogen production to a point where economics will then drive the commercial development to mass scale.

Thompson, J. R.; McConnell, R. D.; Mosleh, M.

2005-08-01T23:59:59.000Z

146

Partitioning of hydrogen in the vanadium-lithium-hydrogen system at elevated temperatures  

DOE Green Energy (OSTI)

Equilibrium concentrations of hydrogen in vanadium-base alloys exposed to flowing lithium at temperatures from 350 to 550/degree/C in a forced-circulation loop were measured by residual gas analysis and the vacuum fusion method. Residual gas analysis and removal of material from the surface allowed a determination of the spatial hydrogen distribution in the alloys. These experimental results were compared with calculated thermodynamic distribution coefficients for hydrogen in the vanadium/lithium system. Small amounts of other solutes in the molten lithium and in the alloys affected the solubility, diffusivity, and resultant distribution of hydrogen. Thermodynamic calculations demonstrated the importance of major alloying elements to the partitioning of hydrogen. 12 refs., 5 figs., 2 tabs.

Hull, A.B.; Chopra, O.K.; Loomis, B.A.; Smith, D.L.

1988-09-01T23:59:59.000Z

147

Standard-B Hydrogen Monitoring System, system design description  

DOE Green Energy (OSTI)

During most of the year, it is assumed that the vapor in the 177 radioactive waste tanks on the Hanford Project site contain a uniform mixture of gases. Several of these waste tanks (currently twenty five, 6 Double Shell Tanks and 19 Single Shell Tanks) were identified as having the potential for the buildup of gases to a flammable level. An active ventilation system in the Double Shell Tanks and a passive ventilation system in the Single Shell Tanks provides a method of expelling gases from the tanks. A gas release from a tank causes a temporary rise in the tank pressure, and a potential for increased concentration of hydrogen gas in the vapor space. The gas is released via the ventilation systems until a uniform gas mixture in the vapor space is once again achieved. This document describes the design of the Standard-B Hydrogen Monitoring System, (SHMS) and its components as it differs from the original SHMS. The differences are derived from changes made to improve the system performance but not implemented in all the installed enclosures.

Schneider, T.C.

1995-01-16T23:59:59.000Z

148

Solar America LLC | Open Energy Information  

Open Energy Info (EERE)

New Jersey-based company that designs and installs Solar Electric Systems for Homeowners and Business Owners. References Solar America LLC1 LinkedIn Connections CrunchBase...

149

Dynamic simulation of nuclear hydrogen production systems  

E-Print Network (OSTI)

Nuclear hydrogen production processes have been proposed as a solution to rising CO 2 emissions and low fuel yields in the production of liquid transportation fuels. In these processes, the heat of a nuclear reactor is ...

Ramrez Muoz, Patricio D. (Patricio Dario)

2011-01-01T23:59:59.000Z

150

Hydrogen recovery by novel solvent systems  

DOE Green Energy (OSTI)

The objective of this work is to develop a novel method for purification of hydrogen from coal-derived synthesis gas. The study involved a search for suitable mixtures of solvents for their ability to separate hydrogen from the coal derived gas stream in significant concentration near their critical point of miscibility. The properties of solvent pairs identified were investigated in more detail to provide data necessary for economic evaluation and process development.

Shinnar, R.; Ludmer, Z.; Ullmann, A.

1991-08-01T23:59:59.000Z

151

Solar hydrogen energy system. Annual report, 1995--1996  

DOE Green Energy (OSTI)

The paper reports progress on three tasks. Task A, System comparison of hydrogen with other alternative fuels in terms of EPACT requirements, investigates the feasibility of several alternative fuels, namely, natural gas, methanol, ethanol, hydrogen and electricity, to replace 10% of gasoline by the year 2000. The analysis was divided into two parts: analysis of vehicle technologies and analysis of fuel production, storage and distribution. Task B, Photovoltaic hydrogen production, involves this fuel production method for the future. The process uses hybrid solar collectors to generate dc electricity, as well as high temperature steam for input to the electrolyzer. During the first year, solar to hydrogen conversion efficiencies have been considered. The third task, Hydrogen safety studies, covers two topics: a review of codes, standards, regulations, recommendations, certifications, and pamphlets which address safety of gaseous fuels; and an experimental investigation of hydrogen flame impingement.

Veziroglu, T.N.

1996-12-31T23:59:59.000Z

152

Methods and systems for the production of hydrogen  

DOE Patents (OSTI)

Methods and systems are disclosed for the production of hydrogen and the use of high-temperature heat sources in energy conversion. In one embodiment, a primary loop may include a nuclear reactor utilizing a molten salt or helium as a coolant. The nuclear reactor may provide heat energy to a power generation loop for production of electrical energy. For example, a supercritical carbon dioxide fluid may be heated by the nuclear reactor via the molten salt and then expanded in a turbine to drive a generator. An intermediate heat exchange loop may also be thermally coupled with the primary loop and provide heat energy to one or more hydrogen production facilities. A portion of the hydrogen produced by the hydrogen production facility may be diverted to a combustor to elevate the temperature of water being split into hydrogen and oxygen by the hydrogen production facility.

Oh, Chang H. (Idaho Falls, ID); Kim, Eung S. (Ammon, ID); Sherman, Steven R. (Augusta, GA)

2012-03-13T23:59:59.000Z

153

PRESSURE DROP EVALUATION OF THE HYDROGEN CIRCULATION SYSTEM FOR JSNS  

SciTech Connect

In J-PARC, an intense spallation neutron source (JSNS) driven by a proton beam of 1 MW has selected supercritical hydrogen with a temperature of around 20 K and the pressure of 1.5 MPa as a moderator material. A hydrogen-circulation system, which consists of two pumps, an ortho-para hydrogen converter, a heater, an accumulator and a helium-hydrogen heat exchanger, has been designed to provide supercritical hydrogen to the moderators and remove the nuclear heating there. A hydrogen-circulation system is cooled through the heat exchanger by a helium refrigerator with the refrigeration power of 6.45 kW at 15.5 K. It is important for the cooling design of the hydrogen-circulation system to understand the pressure drops through the equipments. In this work, the pressure drop through each component was analyzed by using a CFD code, STAR-CD. The correlation of the pressure drops through the components that can describe the analytical results within 14% differences has been derived. It is confirmed that the pressure drop in the hydrogen circulation system would be estimated to be 37 kPa for the circulation flow rate of 160 g/s by using the correlations derived here, and is sufficiently lower than the allowable pump head of 100 kPa.

Tatsumoto, H.; Aso, T.; Ohtsu, K.; Kato, T.; Futakawa, M. [J-PARC Center, Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195 (Japan)

2010-04-09T23:59:59.000Z

154

On-Board Hydrogen Gas Production System For Stirling Engines  

DOE Patents (OSTI)

A hydrogen production system for use in connection with Stirling engines. The production system generates hydrogen working gas and periodically supplies it to the Stirling engine as its working fluid in instances where loss of such working fluid occurs through usage through operation of the associated Stirling engine. The hydrogen gas may be generated by various techniques including electrolysis and stored by various means including the use of a metal hydride absorbing material. By controlling the temperature of the absorbing material, the stored hydrogen gas may be provided to the Stirling engine as needed. A hydrogen production system for use in connection with Stirling engines. The production system generates hydrogen working gas and periodically supplies it to the Stirling engine as its working fluid in instances where loss of such working fluid occurs through usage through operation of the associated Stirling engine. The hydrogen gas may be generated by various techniques including electrolysis and stored by various means including the use of a metal hydride absorbing material. By controlling the temperature of the absorbing material, the stored hydrogen gas may be provided to the Stirling engine as needed.

Johansson, Lennart N. (Ann Arbor, MI)

2004-06-29T23:59:59.000Z

155

Standard-D hydrogen monitoring system acceptance test  

DOE Green Energy (OSTI)

This document details the results of the field Acceptance Testing of the Standard-D Hydrogen Monitoring System on the waste tank exhaust stacks in 241-AW and 241-AN tank farm. The monitors will be used to measure hydrogen and ammonia from the exhaust stacks.

Lott, D.T., Westinghouse Hanford

1996-05-24T23:59:59.000Z

156

DOE Hydrogen and Fuel Cells Program: Systems Integration  

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

Independent Reviews Independent Reviews Macro-System Model U.S. Department of Energy Search help Home > Systems Integration Printable Version Systems Integration The technological advancements and lessons learned through research, development, and demonstration of hydrogen and fuel cell technologies must be integrated to work as a fully functional system. This is the focus of systems integration-understanding the complex interactions between components, systems costs, environmental impacts, societal impacts, and system trade-offs. Identifying and analyzing these interactions will enable evaluation of alternative concepts and pathways, and result in well-integrated and optimized hydrogen and fuel cell systems. Led by the Office of Energy Efficiency and Renewable Energy, this activity

157

Aker Wade Power Technologies LLC | Open Energy Information  

Open Energy Info (EERE)

designs, manufactures, and services charging systems. The company offers its products for electric vehicles. References Aker Wade Power Technologies LLC1 LinkedIn Connections...

158

Advanced Energy Conversion LLC AEC | Open Energy Information  

Open Energy Info (EERE)

Energy Conversion LLC (AEC) Place New York Zip 12020 Product R&D company focused on power electronics, motion control systems and embedded control. References Advanced Energy...

159

Integrated Renewable Hydrogen Utility System (IRHUS) business plan  

DOE Green Energy (OSTI)

This business plan is for a proposed legal entity named IRHUS, Inc. which is to be formed as a subsidiary of Energy Partners, L.C. (EP) of West Palm Beach, Florida. EP is a research and development company specializing in hydrogen proton exchange membrane (PEM) fuel cells and systems. A fuel cell is an engine with no moving parts that takes in hydrogen and produces electricity. The purpose of IRHUS, Inc. is to develop and manufacture a self-sufficient energy system based on the fuel cell and other new technology that produces hydrogen and electricity. The product is called the Integrated renewable Hydrogen utility System (IRHUS). IRHUS, Inc. plans to start limited production of the IRHUS in 2002. The IRHUS is a unique product with an innovative concept in that it provides continuous electrical power in places with no electrical infrastructure, i.e., in remote and island locations. The IRHUS is a zero emissions, self-sufficient, hydrogen fuel generation system that produces electricity on a continuous basis by combining any renewable power source with hydrogen technology. Current plans are to produce a 10 kilowatt IRHUS MP (medium power). Future plans are to design and manufacture IRHUS models to provide power for a variety of power ranges for identified attractive market segments. The technological components of the IRHUS include an electrolyzer, hydrogen and oxygen storage subsystems, fuel cell system, and power control system. The IRHUS product is to be integrated with a variety of renewable energy technologies. 5 figs., 10 tabs.

NONE

1999-03-01T23:59:59.000Z

160

A Cassette Based System for Hydrogen Storage and Delivery  

DOE Green Energy (OSTI)

A hydrogen storage system is described and evaluated. This is based upon a cassette, that is a container for managing hydrogen storage materials. The container is designed to be safe, modular, adaptable to different chemistries, inexpensive, and transportable. A second module receives the cassette and provides the necessary infrastructure to deliver hydrogen from the cassette according to enduser requirements. The modular concept has a number of advantages over approaches that are all in one stand alone systems. The advantages of a cassette based system are discussed, along with results from model and laboratory testing.

Britton Wayne E.

2006-11-29T23:59:59.000Z

Note: This page contains sample records for the topic "hydrogen systems llc" 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

EVermont Renewable Hydrogen Production and Transportation Fueling System  

DOE Green Energy (OSTI)

A great deal of research funding is being devoted to the use of hydrogen for transportation fuel, particularly in the development of fuel cell vehicles. When this research bears fruit in the form of consumer-ready vehicles, will the fueling infrastructure be ready? Will the required fueling systems work in cold climates as well as they do in warm areas? Will we be sure that production of hydrogen as the energy carrier of choice for our transit system is the most energy efficient and environmentally friendly option? Will consumers understand this fuel and how to handle it? Those are questions addressed by the EVermont Wind to Wheels Hydrogen Project: Sustainable Transportation. The hydrogen fueling infrastructure consists of three primary subcomponents: a hydrogen generator (electrolyzer), a compression and storage system, and a dispenser. The generated fuel is then used to provide transportation as a motor fuel. EVermont Inc., started in 1993 by then governor Howard Dean, is a public-private partnership of entities interested in documenting and advancing the performance of advanced technology vehicles that are sustainable and less burdensome on the environment, especially in areas of cold climates, hilly terrain and with rural settlement patterns. EVermont has developed a demonstration wind powered hydrogen fuel producing filling system that uses electrolysis, compression to 5000 psi and a hydrogen burning vehicle that functions reliably in cold climates. And that fuel is then used to meet transportation needs in a hybrid electric vehicle whose internal combustion engine has been converted to operate on hydrogen Sponsored by the DOE EERE Hydrogen, Fuel Cells & Infrastructure Technologies (HFC&IT) Program, the purpose of the project is to test the viability of sustainably produced hydrogen for use as a transportation fuel in a cold climate with hilly terrain and rural settlement patterns. Specifically, the project addresses the challenge of building a renewable transportation energy capable system. The prime energy for this project comes from an agreement with a wind turbine operator.

Garabedian, Harold T.

2008-03-30T23:59:59.000Z

162

Management of Leaks in Hydrogen Production, Delivery, and Storage Systems  

DOE Green Energy (OSTI)

A systematic approach to manage hydrogen leakage from components is presented. Methods to evaluate the quantity of hydrogen leakage and permeation from a system are provided by calculation and testing sensitivities. The following technology components of a leak management program are described: (1) Methods to evaluate hydrogen gas loss through leaks; (2) Methods to calculate opening areas of crack like defects; (3) Permeation of hydrogen through metallic piping; (4) Code requirements for acceptable flammability limits; (5) Methods to detect flammable gas; (6) Requirements for adequate ventilation in the vicinity of the hydrogen system; (7) Methods to calculate dilution air requirements for flammable gas mixtures; and (8) Concepts for reduced leakage component selection and permeation barriers.

Rawls, G

2006-04-27T23:59:59.000Z

163

Systems Integration and the Department of Energy's Hydrogen Program: Preprint  

DOE Green Energy (OSTI)

This paper discusses how the Systems Integration Office assists the Department of Energy's Hydrogen Program by using an integrated baseline approach to identify, define, and analyze requirements and tasks to achieve program goals.

Duffy, M. A.

2007-03-01T23:59:59.000Z

164

Composite systems in magnetic field: from hadrons to hydrogen atom  

E-Print Network (OSTI)

We briefly review the recent studies of the behavior of composite systems in magnetic field. The hydrogen atom is chosen to demonstrate the new results which may be experimentally tested. Possible applications to physics of antihydrogen are mentioned.

B. O. Kerbikov

2013-12-11T23:59:59.000Z

165

On-board hydrogen storage system using metal hydride  

DOE Green Energy (OSTI)

A hydrogen powered hybrid electric bus has been developed for demonstration in normal city bus service in the City of Augusta, Georgia, USA. The development team, called H2Fuel Bus Team, consists of representatives from government, industry and research institutions. The bus uses hydrogen to fuel an internal combustion engine which drives an electric generator. The generator charges a set of batteries which runs the electric bus. The hydrogen fuel and the hybrid concept combine to achieve the goal of near-zero emission and high fuel efficiency. The hydrogen fuel is stored in a solid form using an on-board metal hydride storage system. The system was designed for a hydrogen capacity of 25 kg. It uses the engine coolant for heat to generate a discharge pressure higher than 6 atm. The operation conditions are temperature from ambient to 70 degrees C, hydrogen discharge rate to 6 kg/hr, and refueling time 1.5 hours. Preliminary tests showed that the performance of the on-board storage system exceeded the design requirements. Long term tests have been planned to begin in 2 months. This paper discusses the design and performance of the on-board hydrogen storage system.

Heung, L.K.

1997-07-01T23:59:59.000Z

166

Hydrogen Isotope Separation System for the Tokamak Experimental Power Reactor  

SciTech Connect

An isotopic separation system for processing the fuel in the Tokamak Experimental Power Reactor is described. Two cryogenic distillation columns are used in sequence to recover 80% of the hydrogen from a fuel mixture originally containing equal parts of deuterium and tritium with a 1% hydrogen impurity. The hydrogen thus removed contains less than 1/2% tritium, which may be recovered in a separate system designed for that purpose. It is assumed that separation of the deuterium and the tritium is not required. A total tritium inventory of approximately 38,000 Ci (3.8 g) is projected.

Wilkes, W. R.

1976-03-01T23:59:59.000Z

167

Voltaix LLC | Open Energy Information  

Open Energy Info (EERE)

Voltaix LLC Jump to: navigation, search Name Voltaix, LLC Place N. Branch, New Jersey Zip 8876 Sector Solar Product Voltaix is a manufacturer of specialty chemicals, particularly...

168

Fuel Cell Scientific LLC | Open Energy Information  

Open Energy Info (EERE)

Scientific LLC Scientific LLC Jump to: navigation, search Name Fuel Cell Scientific LLC Address 200 F Main Street Place Stoneham, Massachusetts Zip 02180 Sector Hydrogen Product Fuel cell parts supplier Website http://www.fuelcellsupplies.ne Coordinates 42.4894164°, -71.1002334° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.4894164,"lon":-71.1002334,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

169

Analytic Power LLC | Open Energy Information  

Open Energy Info (EERE)

Analytic Power LLC Analytic Power LLC Jump to: navigation, search Name Analytic Power LLC Place Woburn, Massachusetts Zip 01801 Sector Hydrogen Product Fuel cell developer Website http://www.analytic-power.com/ Coordinates 42.4884618°, -71.1329685° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.4884618,"lon":-71.1329685,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

170

Cold weather hydrogen generation system and method of operation  

DOE Patents (OSTI)

A system for providing hydrogen gas is provided. The system includes a hydrogen generator that produces gas from water. One or more heat generation devices are arranged to provide heating of the enclosure during different modes of operation to prevent freezing of components. A plurality of temperature sensors are arranged and coupled to a controller to selectively activate a heat source if the temperature of the component is less than a predetermined temperature.

Dreier, Ken Wayne (Madison, CT); Kowalski, Michael Thomas (Seymour, CT); Porter, Stephen Charles (Burlington, CT); Chow, Oscar Ken (Simsbury, CT); Borland, Nicholas Paul (Montpelier, VT); Goyette, Stephen Arthur (New Hartford, CT)

2010-12-14T23:59:59.000Z

171

Washington Closure Hanford, LLC  

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

CERTIFIED MAIL RETURN RECEIPT REQUESTED Mr. Neil Brosee President Washington Closure Hanford, LLC 2620 Fermi Avenue Richland, Washington 99354 WEA-201 0-02 Dear Mr. Brosee: This...

172

New Phases of Hydrogen-Bonded Systems at Extreme Conditions  

DOE Green Energy (OSTI)

We study the behavior of hydrogen-bonded systems under high-pressure and temperature. First principle calculations of formic acid under isotropic pressure up to 70 GPa reveal the existence of a polymerization phase at around 20 GPa, in support of recent IR, Raman, and XRD experiments. In this phase, covalent bonding develops between molecules of the same chain through symmetrization of hydrogen bonds. We also performed molecular dynamics simulations of water at pressures up to 115 GPa and 2000 K. Along this isotherm, we are able to define three different phases. We observe a molecular fluid phase with superionic diffusion of the hydrogens for pressure 34 GPa to 58 GPa. We report a transformation to a phase dominated by transient networks of symmetric O-H hydrogen bonds at 95-115 GPa. As in formic acid, the network can be attributed to the symmetrization of the hydrogen bond, similar to the ice VII to ice X transition.

Manaa, M R; Goldman, N; Fried, L E

2006-10-23T23:59:59.000Z

173

DOE Announces Webinars on Energy Systems Advances, Hydrogen Safety Events  

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

Webinars on Energy Systems Advances, Hydrogen Safety Webinars on Energy Systems Advances, Hydrogen Safety Events Databases, and More DOE Announces Webinars on Energy Systems Advances, Hydrogen Safety Events Databases, and More September 9, 2013 - 12:00pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce. Webinars are free; however, advanced registration is typically required. You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars September 10: Live Webinar on the Hydrogen Safety Events Database Webinar Sponsor: Fuel Cell Technologies Office The Energy Department will present a live webcast titled "What We Can Learn

174

DOE Hydrogen, Fuel Cells and Infrastructure Technologies Program Integrated Hydrogen Production, Purification and Compression System  

SciTech Connect

The project was started in April 2005 with the objective to meet the DOE target of delivered hydrogen of <$1.50/gge, which was later revised by DOE to $2-$3/gge range for hydrogen to be competitive with gasoline as a fuel for vehicles. For small, on-site hydrogen plants being evaluated at the time for refueling stations (the 'forecourt'), it was determined that capital cost is the main contributor to the high cost of delivered hydrogen. The concept of this project was to reduce the cost by combining unit operations for the entire generation, purification, and compression system (refer to Figure 1). To accomplish this, the Fluid Bed Membrane Reactor (FBMR) developed by MRT was used. The FBMR has hydrogen selective, palladium-alloy membrane modules immersed in the reformer vessel, thereby directly producing high purity hydrogen in a single step. The continuous removal of pure hydrogen from the reformer pushes the equilibrium 'forward', thereby maximizing the productivity with an associated reduction in the cost of product hydrogen. Additional gains were envisaged by the integration of the novel Metal Hydride Hydrogen Compressor (MHC) developed by Ergenics, which compresses hydrogen from 0.5 bar (7 psia) to 350 bar (5,076 psia) or higher in a single unit using thermal energy. Excess energy from the reformer provides up to 25% of the power used for driving the hydride compressor so that system integration improved efficiency. Hydrogen from the membrane reformer is of very high, fuel cell vehicle (FCV) quality (purity over 99.99%), eliminating the need for a separate purification step. The hydride compressor maintains hydrogen purity because it does not have dynamic seals or lubricating oil. The project team set out to integrate the membrane reformer developed by MRT and the hydride compression system developed by Ergenics in a single package. This was expected to result in lower cost and higher efficiency compared to conventional hydrogen production technologies. The overall objective was to develop an integrated system to directly produce high pressure, high-purity hydrogen from a single unit, which can meet the DOE cost H2 cost target of $2 - $3/gge when mass produced. The project was divided into two phases with the following tasks and corresponding milestones, targets and decision points. Phase 1 - Task 1 - Verify feasibility of the concept, perform a detailed techno-economic analysis, and develop a test plan; and Task 2: Build and experimentally test a Proof of Concept (POC) integrated membrane reformer/metal hydride compressor system. Phase 2 - Task 3: Build an Advanced Prototype (AP) system with modifications based on POC learning and demonstrate at a commercial site; and Task 4: Complete final product design for mass manufacturing units capable of achieving DOE 2010 H2 cost and performance targets.

Tamhankar, Satish; Gulamhusein, Ali; Boyd, Tony; DaCosta, David; Golben, Mark

2011-06-30T23:59:59.000Z

175

RavenBrick LLC | Open Energy Information  

Open Energy Info (EERE)

RavenBrick LLC RavenBrick LLC Jump to: navigation, search Logo: RavenBrick LLC Name RavenBrick LLC Address 2201A Lawrence Street Place Denver, Colorado Zip 80205 Sector Buildings Product Efficient window and daylighting systems Website http://www.ravenbrick.com/ Coordinates 39.754373°, -104.9890567° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.754373,"lon":-104.9890567,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

176

Capitol Solar Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Capitol Solar Energy LLC Capitol Solar Energy LLC Jump to: navigation, search Logo: Capitol Solar Energy LLC Name Capitol Solar Energy LLC Address 8243 N. Pinewood Drive Place Castle Rock, Colorado Zip 80108 Sector Solar Product PV system design, installation and maintenance Year founded 1982 Website http://capitolsolarenergy.com/ Coordinates 39.482348°, -104.891927° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.482348,"lon":-104.891927,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

177

Ecowatt Design LLC | Open Energy Information  

Open Energy Info (EERE)

Ecowatt Design LLC Ecowatt Design LLC Jump to: navigation, search Logo: Ecowatt Design LLC Name Ecowatt Design LLC Address 10900 Northwest Fwy Place Houston, Texas Zip 77092 Sector Solar Product Solar power system installation for residential & commercial customers Website http://www.ecowattdesign.com/ Coordinates 29.752554°, -95.3704009° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.752554,"lon":-95.3704009,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

178

CATALYTICALLY ENCHANCED SYSTEMS FOR HYDROGEN STORAGE  

DOE Green Energy (OSTI)

Previous U.S. DOE sponsored research at the University of Hawaii resulted in the development of methods of doping of sodium aluminum hydride, NaAlH4 with titanium, zirconium and other catalysts such that: dehydriding occurs at temperatures as low as 100C; rehydriding requires less than 1 h; and >4 weight percent hydrogen can be repeatedly cycled through dehydriding/rehydriding. These materials appeared to be on the threshold of practical viability as hydrogen carriers for onboard fuel cells. However, it was apparent that further kinetic enhancement was required to achieve commercial viability. Thus, one of the primary goals of this project was to develop the requisite improved catalysts. Over the course of this project, a variety of titanium and zirconium dopant precursors were investigated. Moreover, the approach was to conduct guided search for improved catalysts by obtaining a fundamental understanding of the chemical nature of the titanium dopants and their mechanism of action. Therefore, the projected also aimed to determined the chemical nature of the titanium species that are formed upon mechanical milling of NaAlH4 with the dopant precursors through synchrotron X-ray and neutron diffraction as well as transmission electron microscopy, scanning electron microscopy, and electron paramagnetic resonance (EPR) spectroscopy. In addition to kinetic studies, insight into the mechanism of action of the dopants was gained through studies of the destabilization of hydrogen in NaAlH4 by the dopants through infrared, NMR, and anelastic spectroscopy.

Craig M. Jensen

2007-04-23T23:59:59.000Z

179

Ventilation rates calculated from hydrogen release data in tanks equipped with standard hydrogen monitoring systems (SHMS)  

DOE Green Energy (OSTI)

This report describes a method for estimating the ventilation rates of the high-level radioactive waste tank headspaces at the Hanford Site in Southeastern Washington state. The method, using hydrogen concentration data, is applied to all passively ventilated and selected mechanically ventilated tanks equipped with Standard Hydrogen Monitoring Systems (SHMS) and covers the time period from when the SHMS were installed through July 12, 1998. Results of the analyses are tabulated and compared with results from tracer gas studies and similar analyses of SHMS data. The method relies on instances of above-normal hydrogen releases and assumes the rate at which hydrogen is released by the waste is otherwise approximately constant. It also assumes that hydrogen is uniformly distributed in the tank headspace, so that at any given time the concentration of hydrogen in the effluent is approximately equal to the average headspace concentration and that measured by the SHMS. In general, the greatest single source of error in the method is the determination of the baseline hydrogen concentration, which in this study has been estimated by visual inspection of plotted data. Uncertainties in the calculated ventilation rates due to inaccurate baseline measurements are examined by performing a sensitivity analysis with upper and lower bounding values for the baseline concentration (in addition to the best estimate). A table lists the tanks considered in this report and the range of estimated ventilation rates obtained for each tank. When multiple events of above-normal hydrogen releases were observed, the range of estimated ventilation rates is given. Resulting values and their variability are consistent with those determined using tracer gases.

Sklarew, D.S.; Huckaby, J.L.

1998-09-01T23:59:59.000Z

180

DEVELOPMENT OF A NON-NOBLE METAL HYDROGEN PURIFICATION SYSTEM  

DOE Green Energy (OSTI)

Development of advanced hydrogen separation membranes in support of hydrogen production processes such as coal gasification and as front end gas purifiers for fuel cell based system is paramount to the successful implementation of a national hydrogen economy. Current generation metallic hydrogen separation membranes are based on Pd-alloys. Although the technology has proven successful, at issue is the high cost of palladium. Evaluation of non-noble metal based dense metallic separation membranes is currently receiving national and international attention. The focus of the reported work was to develop a scaled reactor with a VNi-Ti alloy membrane to replace a production Pd-alloy tube-type purification/diffuser system.

Korinko, P; Kyle Brinkman, K; Thad Adams, T; George Rawls, G

2008-11-25T23:59:59.000Z

Note: This page contains sample records for the topic "hydrogen systems llc" 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

The benchmark of gutzwiller density functional theory in hydrogen systems  

SciTech Connect

We propose an approximate form of the exchange-correlation energy functional for the Gutzwiller density functional theory. It satisfies certain physical constraints in both weak and strong electron correlation limits. We benchmark the Gutzwiller density functional approximation in the hydrogen systems, where the static correlation error is shown to be negligible. The good transferability is demonstrated by applications to the hydrogen molecule and some crystal structures.

Yao, Y.; Wang, Cai-Zhuang; Ho, Kai-Ming

2012-02-23T23:59:59.000Z

182

Hydrogen  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Hydrogen production ...

183

Hydrogen Deployment System Modeling Environment (HyDS ME) Documentation: Milestone Report FY 2006  

DOE Green Energy (OSTI)

This report introduces the Hydrogen Deployment System Modeling Environment model, assumptions, and basic operations.

Parks. K.

2006-11-01T23:59:59.000Z

184

Macro-System Model for Hydrogen Energy Systems Analysis in Transportation: Preprint  

DOE Green Energy (OSTI)

The Hydrogen Macro System Model (MSM) is a simulation tool that links existing and emerging hydrogen-related models to perform rapid, cross-cutting analysis. It allows analysis of the economics, primary energy-source requirements, and emissions of hydrogen production and delivery pathways.

Diakov, V.; Ruth, M.; Sa, T. J.; Goldsby, M. E.

2012-06-01T23:59:59.000Z

185

Transition to a nuclear/hydrogen energy system.  

DOE Green Energy (OSTI)

The paper explores the motivation for the transition to a nuclear/hydrogen system. For such a transition to be successful the technologies employed must be able to generate enough hydrogen to displace a significant fraction of the petroleum fuels used in the transportation and process heat sectors. This hydrogen must be generated in a manner that is compatible with the environment and independent of foreign fuels. Nuclear energy, along with contributions from wind, solar, and geothermal resources meet the criteria of environmental compatibility and resource independence. However, nuclear energy is the only one of these sources that has a high enough energy density to generate copious quantities of hydrogen. The status of the relevant nuclear and hydrogen technologies are discussed and how they are coupled to bring about a transition to a nuclear/hydrogen system. Should the world adopt such a system then the growth rate of nuclear energy would greatly accelerate. With an accelerated growth for nuclear energy the uranium resources would be depleted in a few decades with the once through fuel cycle currently in use. It is pointed out that deployment of fast breeder reactors would become important in the nearer term.

Walters, L.; Wade, D.; Lewis, D.

2002-08-13T23:59:59.000Z

186

American Agri diesel LLC | Open Energy Information  

Open Energy Info (EERE)

diesel LLC Jump to: navigation, search Name American Agri-diesel LLC Place Colorado Springs, Colorado Product Biodiesel producer in Colorado. References American Agri-diesel LLC1...

187

Renewable NRG LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Jump to: navigation, search Name Renewable NRG LLC Place Woodstock, New York Zip 12498 Product Small manufacturing company located in New York. References Renewable NRG LLC1...

188

Bay Biodiesel LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Jump to: navigation, search Name Bay Biodiesel LLC Place Martinez, California Zip 94553 Product Biodiesel producers in Martinez, California. References Bay Biodiesel LLC1...

189

Solar Panels Plus LLC | Open Energy Information  

Open Energy Info (EERE)

Panels Plus LLC Jump to: navigation, search Name Solar Panels Plus LLC Place Chesapeake, Virginia Zip 23320 Sector Solar Product Solar Panels Plus LLC distributes solar energy...

190

Mid America Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Mid America Biofuels LLC Jump to: navigation, search Name Mid-America Biofuels LLC Place Jefferson City, Missouri Zip 65102 Sector Biofuels Product Joint Venture of Biofuels LLC,...

191

Empire Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Empire Biofuels LLC Jump to: navigation, search Name Empire Biofuels LLC Place New York, New York Zip 13148 Sector Biofuels Product Empire Biofuels LLC (Empire) was founded in...

192

Skyward Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Energy LLC is a company located in Midland, Texas . References "Skyward Energy LLC" Retrieved from "http:en.openei.orgwindex.php?titleSkywardEnergyLLC&oldid351181...

193

Solar/hydrogen systems for the 1985 to 2000 time frame. Volume I. Solar/hydrogen systems assessment. Final report  

DOE Green Energy (OSTI)

The findings of a study of opportunities for commercialization of systems capable of producing hydrogen from solar energy are presented in two volumes. A compendium of monographs by specialists in the fields of solar energy conversion technologies, hydrogen production technologies and related technology descriptions from the general literature comprise Volume II. This data base was used to support an evaluation and selection process that identified four candidate solar/hydrogen systems best suited to commercialization within the next two decades. Volume I first reviews the background of the work and the methods used. Then an evaluation of the hydrogen product costs that might be achieved by the four selected candidate systems (photovoltaic/water electrolysis, thermal-heat engine/water electrolysis, wind energy/water electrolysis, small hydrogen/water electrolysis) is compared with the pricing structure and practices of the commodity gas market. Subsequently, product cost and market price match is noted to exist in the small user sector of the hydrogen marketplace. Barriers to and historical time lags in, commercialization of new technologies are then reviewed. Finally, recommendations for development and demonstration programs designed to accelerate the commercialization of the candidate systems are presented.

Foster, R. W.; Tison, R. R.; Escher, W. J.D.; Hanson, J. A.

1980-06-01T23:59:59.000Z

194

Fuel-Cycle Analysis of Hydrogen-Powered Fuel-Cell Systems with...  

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

diesel via hydrogenation Coalbiomass co-feeding for FT diesel production Various corn ethanol plant types with different process fuels * Hydrogen-powered FC systems (not...

195

Hydrogen storage-bed design for tritium systems test assembly  

DOE Green Energy (OSTI)

The Los Alamos National Laboratory has completed the design of a hydrogen storage bed for the Tritium Systems Test Assembly (TSTA). Our objective is to store hydrogen isotopes as uranium hydrides and recover them by dehydriding. The specific use of the storage bed is to store DT gas as U(D,T)/sub 3/ when it is required for the TSTA. The hydrogen storage bed consists of a primary container in which uranium powder is stored and a secondary container for a second level of safety in gas confinement. The primary container, inlet and outlet gas lines, cartridge heaters, and instrumentation are assembled in the secondary container. The design of the hydrogen storage bed is presented, along with the modeling and analysis of the bed behavior during hydriding-dehydriding cycles.

Cullingford, H.S.; Wheeler, M.G.; McMullen, J.W.

1981-01-01T23:59:59.000Z

196

Using Distributed Tri-generation Systems for Neighborhood Hydrogen Refueling  

E-Print Network (OSTI)

Using Distributed Tri-generation Systems for Neighborhood Hydrogen Refueling Xuping Li and Joan: Xuping Li (Xupli@ucdavis.edu), Joan Ogden (jmogden@ucdavis.edu) INTRODUCTION TRI-GENERATION SYSTEM AND NEIGHBORHOOD REFUELING DESCRIPTION METHODS AND DATA CONCLUSIONS An engineering/economic model for H2 tri-generation

California at Davis, University of

197

Standard-E hydrogen monitoring system shop acceptance test procedure  

DOE Green Energy (OSTI)

The purpose of this report is to document that the Standard-E Hydrogen Monitoring Systems (SHMS-E), fabricated by Mid-Columbia Engineering (MCE) for installation on the Waste Tank Farms in the Hanford 200 Areas, are constructed as intended by the design. The ATP performance will verify proper system fabrication.

Schneider, T.C.

1997-10-02T23:59:59.000Z

198

Nuclear-Renewables Energy System for Hydrogen and Electricity Production  

Science Conference Proceedings (OSTI)

Technical Paper / Safety and Technology of Nuclear Hydrogen Production, Control, and Management / Nuclear Hydrogen Production

Geoffrey Haratyk; Charles W. Forsberg

199

Hydrogen Storage Systems Analysis Working Group Meeting Held in Conjunction with the  

E-Print Network (OSTI)

Hydrogen Storage Systems Analysis Working Group Meeting Held in Conjunction with the DOE Hydrogen REPORT Hydrogen Storage Systems Analysis Working Group Meeting June 11, 2008 Crystal Gateway Marriott of the Hydrogen Storage Systems Analysis Working Group (SSAWG). The objective of these meetings is to bring

200

Standard-C hydrogen monitoring system acceptance test procedure  

DOE Green Energy (OSTI)

The primary function of the standard-C hydrogen monitoring system (SHMS) is to monitor specifically for hydrogen in the waste tank atmosphere which may also contain (but not be limited to) unknown quantities of air, nitrous oxide, ammonia, water vapor, carbon dioxide, carbon monoxide, and other gaseous constituents. The SHMS will consist of hydrogen specific monitors, a grab sampler to collect samples for laboratory analysis, a gas chromatograph, and the gas sample collection system necessary to support the operation of the instrumentation. This system will be located in a cabinet placed at the tank of interest. The purpose of this document is to demonstrate that the SHMS is constructed as intended by design.

Schneider, T.C.

1994-09-02T23:59:59.000Z

Note: This page contains sample records for the topic "hydrogen systems llc" 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
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201

APS Alternative Fuel (Hydrogen) Pilot Plant - Monitoring System Report  

DOE Green Energy (OSTI)

The U.S. Department of Energys (DOEs) Advanced Vehicle Testing Activity (AVTA), along with Electric Transportation Applications and Arizona Pubic Service (APS), is monitoring the operations of the APS Alternative Fuel (Hydrogen) Pilot Plant to determine the costs to produce hydrogen fuels (including 100% hydrogen as well as hydrogen and compressed natural gas blends) for use by fleets and other operators of advanced-technology vehicles. The hydrogen fuel cost data will be used as benchmark data by technology modelers as well as research and development programs. The Pilot Plant can produce up to 18 kilograms (kg) of hydrogen per day by electrolysis. It can store up to 155 kg of hydrogen at various pressures up to 6,000 psi. The dispenser island can fuel vehicles with 100% hydrogen at 5,000 psi and with blends of hydrogen and compressed natural gas at 3,600 psi. The monitoring system was designed to track hydrogen delivery to each of the three storage areas and to monitor the use of electricity on all major equipment in the Pilot Plant, including the fuel dispenser island. In addition, water used for the electrolysis process is monitored to allow calculation of the total cost of plant operations and plant efficiencies. The monitoring system at the Pilot Plant will include about 100 sensors when complete (50 are installed to date), allowing for analysis of component, subsystems, and plant-level costs. The monitoring software is mostly off-the-shelve, with a custom interface. The majority of the sensors input to the Programmable Automation Controller as 4- to 20-mA analog signals. The plant can be monitored over of the Internet, but the control functions are restricted to the control room equipment. Using the APS general service plan E32 electric rate of 2.105 cents per kWh, during a recent eight-month period when 1,200 kg of hydrogen was produced and the plant capacity factor was 26%, the electricity cost to produce one kg of hydrogen was $3.43. However, the plant capacity factor has been increasing, with a recent one-month high of 49%. If a plant capacity factor of 70% can be achieved with the present equipment, the cost of electricity would drop to $2.39 per kg of hydrogen. In this report, the power conversion (76.7%), cell stack (53.1%), and reverse osmosis system (7.14%) efficiencies are also calculated, as is the water cost per kg of hydrogen produced ($0.10 per kg). The monitoring system has identified several areas having the potential to lower costs, including using an reverse osmosis system with a higher efficiency, improving the electrolysis power conversion efficiency, and using air cooling to replace some or all chiller cooling. These activities are managed by the Idaho National Laboratory for the AVTA, which is part of DOEs FreedomCAR and Vehicle Technologies Program.

James Francfort; Dimitri Hochard

2005-07-01T23:59:59.000Z

202

APS ALternative Fuel (Hydrogen) Pilot Plant Monitoring System  

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

502 502 U.S. Department of Energy FreedomCAR & Vehicle Technologies Program Advanced Vehicle Testing Activity APS Alternative Fuel (Hydrogen) Pilot Plant Monitoring System Dimitri Hochard James Francfort July 2005 Idaho National Laboratory Operated by Battelle Energy Alliance INL/EXT-05-00502 U.S. Department of Energy FreedomCAR & Vehicle Technologies Program Advanced Vehicle Testing Activity APS Alternative Fuel (Hydrogen) Pilot Plant Monitoring System Dimitri Hochard a James Francfort b July 2005 Idaho National Laboratory Transportation Technology Department Idaho Falls, Idaho 83415 Prepared for the U.S. Department of Energy Assistant Secretary for Energy Efficiency and Renewable Energy Under DOE Idaho Operations Office

203

Standard hydrogen monitoring system-B operation and maintenance manual  

DOE Green Energy (OSTI)

The purpose of this document is to provide information for the operation and maintenance of the Standards Hydrogen Monitoring System-B (SHMS-B) used in the 200E and 200W area tank farms on the Hanford site. This provides information specific to the mechanical operation of the system and is not intended to take the place of a Plant Operating Procedure. The primary function of the SHMS-B is to monitor specifically for hydrogen in the waste tank vapor space which may also contain unknown quantities of other gaseous constituents.

Bender, R.M.

1995-01-25T23:59:59.000Z

204

Transportation and Climate Change: The Potential for Hydrogen Systems  

DOE Green Energy (OSTI)

New technologies are being developed to serve the growing energy needs of the transportation sector without the environmental impacts observed with conventional technologies. In a world where emissions of carbon are severely constrained, hydrogen-powered vehicles (using fuel cells, internal combustion engines, or other) may be the best alternative for meeting societal needs. Programs to develop these technologies have emerged as high priorities for the automotive and energy industries, as well as governments worldwide. There are a number of challenges that must be faced, however, before we can effectively transition the current fossil fuel based system to a future hydrogen (H2) based system for the mobility industry. Full conversion of the existing transportation system will require concurrent availability of appropriate fuel sources and related infrastructure at acceptable costs and with a clear understanding of their environmental implications. This paper provides a framework for evaluating the challenges and potential pathways for the transition from our current petroleum-based energy sources for transportation systems to a future hydrogen-based system. A preliminary evaluation of the implications of moving to a hydrogen-based transportation system was conducted using the Pacific Northwest National Laboratorys (PNNL) integrated assessment model that evaluates the economic and environmental implications of various technology options. Future research activities will focus on alternative development pathways that consider infrastructure requirements and impacts as well as sequential, complementary and competitive technology development interactions.

Geffen, Charlette A.; Edmonds, James A.; Kim, Son H.

2004-03-31T23:59:59.000Z

205

Durability study of a vehicle-scale hydrogen storage system.  

DOE Green Energy (OSTI)

Sandia National Laboratories has developed a vehicle-scale demonstration hydrogen storage system as part of a Work for Others project funded by General Motors. This Demonstration System was developed based on the properties and characteristics of sodium alanates which are complex metal hydrides. The technology resulting from this program was developed to enable heat and mass management during refueling and hydrogen delivery to an automotive system. During this program the Demonstration System was subjected to repeated hydriding and dehydriding cycles to enable comparison of the vehicle-scale system performance to small-scale sample data. This paper describes the experimental results of life-cycle studies of the Demonstration System. Two of the four hydrogen storage modules of the Demonstration System were used for this study. A well-controlled and repeatable sorption cycle was defined for the repeated cycling, which began after the system had already been cycled forty-one times. After the first nine repeated cycles, a significant hydrogen storage capacity loss was observed. It was suspected that the sodium alanates had been affected either morphologically or by contamination. The mechanisms leading to this initial degradation were investigated and results indicated that water and/or air contamination of the hydrogen supply may have lead to oxidation of the hydride and possibly kinetic deactivation. Subsequent cycles showed continued capacity loss indicating that the mechanism of degradation was gradual and transport or kinetically limited. A materials analysis was then conducted using established methods including treatment with carbon dioxide to react with sodium oxides that may have formed. The module tubes were sectioned to examine chemical composition and morphology as a function of axial position. The results will be discussed.

Johnson, Terry Alan; Dedrick, Daniel E.; Behrens, Richard, Jr.

2010-11-01T23:59:59.000Z

206

Low-Cost Hydrogen Distributed Production System Development  

DOE Green Energy (OSTI)

H{sub 2}Gen, with the support of the Department of Energy, successfully designed, built and field-tested two steam methane reformers with 578 kg/day capacity, which has now become a standard commercial product serving customers in the specialty metals and PV manufacturing businesses. We demonstrated that this reformer/PSA system, when combined with compression, storage and dispensing (CSD) equipment could produce hydrogen that is already cost-competitive with gasoline per mile driven in a conventional (non-hybrid) vehicle. We further showed that mass producing this 578 kg/day system in quantities of just 100 units would reduce hydrogen cost per mile approximately 13% below the cost of untaxed gasoline per mile used in a hybrid electric vehicle. If mass produced in quantities of 500 units, hydrogen cost per mile in a FCEV would be 20% below the cost of untaxed gasoline in an HEV in the 2015-2020 time period using EIA fuel cost projections for natural gas and untaxed gasoline, and 45% below the cost of untaxed gasoline in a conventional car. This 20% to 45% reduction in fuel cost per mile would accrue even though hydrogen from this 578 kg/day system would cost approximately $4.14/kg, well above the DOE hydrogen cost targets of $2.50/kg by 2010 and $2.00/kg by 2015. We also estimated the cost of a larger, 1,500 kg/day SMR/PSA fueling system based on engineering cost scaling factors derived from the two H{sub 2}Gen products, a commercial 115 kg/day system and the 578 kg/day system developed under this DOE contract. This proposed system could support 200 to 250 cars per day, similar to a medium gasoline station. We estimate that the cost per mile from this larger 1,500 kg/day hydrogen fueling system would be 26% to 40% below the cost per mile of untaxed gasoline in an HEV and ICV respectively, even without any mass production cost reductions. In quantities of 500 units, we are projecting per mile cost reductions between 45% (vs. HEVs) and 62% (vs ICVs), with hydrogen costing approximately $2.87/kg, still above the DOE's 2010 $2.50/kg target. We also began laboratory testing of reforming ethanol, which we showed is currently the least expensive approach to making renewable hydrogen. Extended testing of neat ethanol in micro-reactors was successful, and we also were able to reform E-85 acquired from a local fueling station for 2,700 hours, although some modifications were required to handle the 15% gasoline present in E-85. We began initial tests of a catalyst-coated wall reformer tube that showed some promise in reducing the propensity to coke with E-85. These coated-wall tests ran for 350 hours. Additional resources would be required to commercialize an ethanol reformer operating on E-85, but there is no market for such a product at this time, so this ethanol reformer project was moth-balled pending future government or industry support. The two main objectives of this project were: (1) to design, build and test a steam methane reformer and pressure swing adsorption system that, if scaled up and mass produced, could potentially meet the DOE 2015 cost and efficiency targets for on-site distributed hydrogen generation, and (2) to demonstrate the efficacy of a low-cost renewable hydrogen generation system based on reforming ethanol to hydrogen at the fueling station.

C.E. (Sandy) Thomas, Ph.D., President; Principal Investigator, and

2011-03-10T23:59:59.000Z

207

Integrated System Dramatically Improves Hydrogen Molar Yield...  

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

(first reported in February 2009). The system uses dark fermentation of lignocellulosic corn stover followed by a microbial electrolysis cell (MEC) reaction. NREL's fermentation...

208

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network (OSTI)

Natural Gas Based Hydrogen Infrastructure Optimizingof the 2005 National Hydrogen Association Meeting,the lowest-cost Hydrogen delivery mode , Manuscript

Ogden, Joan M; Yang, Christopher

2005-01-01T23:59:59.000Z

209

Estimating Hydrogen Demand Distribution Using Geographic Information Systems (GIS)  

E-Print Network (OSTI)

of a Fossil Fuel-Based Hydrogen Infrastructure with Carbonfor the Environment Hydrogen Pathways Program University ofPresented at the National Hydrogen Association (NHA) Annual

Ni, Jason; Johnson, Nils; Ogden, Joan M; Yang, Christopher; Johnson, Joshua

2005-01-01T23:59:59.000Z

210

Research and Development Strategies for Compressed & Cryo-Hydrogen Storage Systems - Workshop Summary Report  

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

and Development and Development Strategies for Compressed & Cryo-Hydrogen Storage Systems Workshop Summary Report Prepared by: Fuel Cell Technologies Program Compressed & Cryo-Hydrogen Storage Systems Workshops February 14-15, 2011 Crystal City, Virginia Compressed and Cryo-Hydrogen Storage Systems Workshop Summary Report 2 Research and Development Strategies for Compressed & Cryo- Hydrogen Storage Systems Summary: On February 14-15, 2011, the Systems Integration group of the National Renewable Energy Laboratory, in conjunction with the Hydrogen Storage team of the EERE Fuel Cell Technologies Program, hosted two days of workshops on compressed and cryo- hydrogen storage systems in Crystal City, VA. The overarching objective was to

211

Dynamic Simulation and Optimization of Nuclear Hydrogen Production Systems  

DOE Green Energy (OSTI)

This project is part of a research effort to design a hydrogen plant and its interface with a nuclear reactor. This project developed a dynamic modeling, simulation and optimization environment for nuclear hydrogen production systems. A hybrid discrete/continuous model captures both the continuous dynamics of the nuclear plant, the hydrogen plant, and their interface, along with discrete events such as major upsets. This hybrid model makes us of accurate thermodynamic sub-models for the description of phase and reaction equilibria in the thermochemical reactor. Use of the detailed thermodynamic models will allow researchers to examine the process in detail and have confidence in the accurary of the property package they use.

Paul I. Barton; Mujid S. Kaximi; Georgios Bollas; Patricio Ramirez Munoz

2009-07-31T23:59:59.000Z

212

Thin-film fiber optic hydrogen and temperature sensor system  

DOE Patents (OSTI)

The invention discloses a sensor probe device for monitoring of hydrogen gas concentrations and temperatures by the same sensor probe. The sensor probe is constructed using thin-film deposition methods for the placement of a multitude of layers of materials sensitive to hydrogen concentrations and temperature on the end of a light transparent lens located within the sensor probe. The end of the lens within the sensor probe contains a lens containing a layer of hydrogen permeable material which excludes other reactive gases, a layer of reflective metal material that forms a metal hydride upon absorbing hydrogen, and a layer of semi-conducting solid that is transparent above a temperature dependent minimum wavelength for temperature detection. The three layers of materials are located at the distal end of the lens located within the sensor probe. The lens focuses light generated by broad-band light generator and connected by fiber-optics to the sensor probe, onto a reflective metal material layer, which passes through the semi-conducting solid layer, onto two optical fibers located at the base of the sensor probe. The reflected light is transmitted over fiber optic cables to a spectrometer and system controller. The absence of electrical signals and electrical wires in the sensor probe provides for an elimination of the potential for spark sources when monitoring in hydrogen rich environments, and provides a sensor free from electrical interferences. 3 figs.

Nave, S.E.

1998-07-21T23:59:59.000Z

213

Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive...  

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

09242008FCTT Review Sep2008.ppt 2008 TIAX LLC Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive Applications Jayanti Sinha Stephen Lasher Yong Yang Peter...

214

High-Activity Dealloyed Catalysts - DOE Hydrogen and Fuel Cells...  

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

9 FY 2012 Annual Progress Report DOE Hydrogen and Fuel Cells Program Frederick T. Wagner (Primary Contact), Anusorn Kongkanand General Motors, LLC (GM) 10 Carriage St. Honeoye...

215

Electric utility applications of hydrogen energy storage systems  

DOE Green Energy (OSTI)

This report examines the capital cost associated with various energy storage systems that have been installed for electric utility application. The storage systems considered in this study are Battery Energy Storage (BES), Superconducting Magnetic Energy Storage (SMES) and Flywheel Energy Storage (FES). The report also projects the cost reductions that may be anticipated as these technologies come down the learning curve. This data will serve as a base-line for comparing the cost-effectiveness of hydrogen energy storage (HES) systems in the electric utility sector. Since pumped hydro or compressed air energy storage (CAES) is not particularly suitable for distributed storage, they are not considered in this report. There are no comparable HES systems in existence in the electric utility sector. However, there are numerous studies that have assessed the current and projected cost of hydrogen energy storage system. This report uses such data to compare the cost of HES systems with that of other storage systems in order to draw some conclusions as to the applications and the cost-effectiveness of hydrogen as a electricity storage alternative.

Swaminathan, S.; Sen, R.K.

1997-10-15T23:59:59.000Z

216

Standard-B hydrogen monitoring system acceptance test report  

DOE Green Energy (OSTI)

Test Engineering was supported by Tank Waste Remediation System Safety Programs Engineering Support in the performance of an Acceptance Test Procedure (ATP) to qualify the Standard Hydrogen Monitoring System (SHMS) cabinet installed on waste tank 241-SY-103. The June 7, 1994 ATP performance was controlled by West Waste Tank Farms work package 2W-94-322. The ATP was conducted following the final installation of a second Whittaker electro-chemical hydrogen monitoring cell. The cabinet had been sited on the waste tank two years earlier, but never connected to the exhaust vent header to monitor Tank 241-SY-103 vent header exhaust gases. The cabinet was then modified, to remove two undesirable solid state hydrogen monitors and install a second Whittaker electro-chemical hydrogen monitoring sensor and signal conditioning. The ATP was used to assure that the cabinet wiring and components were properly installed and labeled and that the two years without operation had not seriously damaged the installed equipment. Electrical and pneumatic tests were performed to assure system integrity.

Tran, T.T.

1994-09-08T23:59:59.000Z

217

Standard Hydrogen Monitoring System-C operation and maintenance manual  

DOE Green Energy (OSTI)

The primary function of the SHMS-C is to monitor specifically for hydrogen in the waste tank vapor space which may also contain (but not be limited to) unknown quantities of air, nitrous oxide (N{sub 2}O), ammonia (NH{sub 3}), water vapor, carbon dioxide (CO{sub 2}), carbon monoxide (CO) and other gaseous constituents. An electronically controlled grab sampler has replaced the manually operated sample system that was used in the original SHMS enclosure. Samples can now be operator or automatically initiated. Automatic initiation occurs based on the high hydrogen alarm level. Once a sample is obtained it is removed from the sampler and transported to a laboratory for analysis. This system is used to identify other gaseous constituents which are not measured by the hydrogen monitor. The design does not include any remote data acquisition or remote data logging equipment but provides a 4--20 mA dc process signals, and discrete alarm contacts, that can be utilized for remote data logging and alarming when desired. The SHMS-C arrangement consists of design modifications (piping, valves, filters, supports) to the SHMS-B arrangement necessary for the installation of a dual column gas chromatograph and associated sample and calibration gas lines. The gas chromatograph will provide real time, analytical quality, specific hydrogen measurements in low and medium range concentrations. The system is designed to sample process gases that are classified by NEC code as Class 1, Division 1, Group B.

Schneider, T.C.

1997-05-01T23:59:59.000Z

218

Optimum Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Energy LLC Energy LLC Jump to: navigation, search Name Optimum Energy LLC Place Seattle, Washington Zip 98108 Product HVAC systems performance optimiser, which it claims will reduce HVAC system energy consumption 30%-50%. Coordinates 47.60356°, -122.329439° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.60356,"lon":-122.329439,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

219

Macro-System Model: A Federated Object Model for Cross-Cutting Analysis of Hydrogen Production, Delivery, Consumption and Associated Emissions: Preprint  

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

Macro-System Model: A Macro-System Model: A Federated Object Model for Cross-Cutting Analysis of Hydrogen Production, Delivery, Consumption and Associated Emissions Preprint M. Ruth and V. Diakov National Renewable Energy Laboratory M.E. Goldsby and T.J. Sa Sandia National Laboratories Presented at 4 th Transatlantic Infraday Conference Washington, D.C. November 5, 2010 Conference Paper NREL/CP-6A10-49544 December 2010 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government under Contract No. DE-AC36-08GO28308. Accordingly, the US Government and Alliance retain a nonexclusive royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for US Government purposes.

220

DOE Hydrogen and Fuel Cells Program Record 9017: On-Board Hydrogen Storage Systems … Projected Performance and Cost Parameters  

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

DOE Hydrogen and Fuel Cells Program Record DOE Hydrogen and Fuel Cells Program Record Record #: 9017 Date: July 02, 2010 Title: On-Board Hydrogen Storage Systems - Projected Performance and Cost Parameters Originators: Robert C. Bowman and Ned Stetson Approved by: Sunita Satyapal Date: August 10, 2010 This record summarizes the current technical assessments of hydrogen (H 2 ) storage system capacities and projected manufacturing costs for the scenario of high-volume production (i.e., 500,000 units/year) for various types of "on-board" vehicular storage systems. These analyses were performed within the Hydrogen Storage sub-program of the DOE Fuel Cell Technologies (FCT) program of the Office of Energy Efficiency and Renewable Energy. Item: It is important to note that all system capacities are "net useable capacities" able to be delivered to the

Note: This page contains sample records for the topic "hydrogen systems llc" 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

Solenergis LLC | Open Energy Information  

Open Energy Info (EERE)

Solenergis LLC Jump to: navigation, search Name Solenergis LLC Place New York, New York Zip 11733 Sector Solar Product New York-based developer, owner and operator of solar...

222

Terrabon LLC | Open Energy Information  

Open Energy Info (EERE)

Product Texas-based Terrabon LLC was founded in 1995 in an effort to commercialize biofuel technology originally developed at Texas A&M University. References Terrabon LLC1...

223

OPC LLC | Open Energy Information  

Open Energy Info (EERE)

Page Edit with form History Facebook icon Twitter icon OPC LLC Jump to: navigation, search Name OPC LLC Place Nevada Sector Geothermal energy Product The Nevada-based company...

224

Engineering Task Plan for Standard Hydrogen Monitoring System Operation  

DOE Green Energy (OSTI)

Tanks that are known or suspected to retain and occasionally release flammable gases are equipped with Standard Hydrogen Monitoring System (SHMS) cabinets. These cabinets contain Whittaker{trademark} electrochemical cells and may also have a gas chromatograph (GC) and/or a Bruel and Kjaer infrared photo-acoustic multi-gas monitor (B&K). The GC and B&K will be referred to collectively as ''analytical instruments'' in this document. Using these instruments, a tank can be monitored for hydrogen, helium, ammonia, methane, and nitrous oxide. Air from the tank vent header (for actively ventilated tanks) or dome space (for passively ventilated tanks) is drawn continuously through the monitoring instruments via a sample pump. This monitoring is performed to track the gas release behavior of selected waste storage tanks and to help identify any potentially serious gas release behavior. Vapor grab samples may be obtained from the SHMS as well and analyzed with a mass spectrometer to obtain concentration data about hydrogen and other gases. This document describes the requirements for the operation, maintenance, calibration, and data collection for the Standard Hydrogen Monitoring System. Additionally, this document defines who is responsible for the various tasks.

MCCAIN, D.J.

1999-11-11T23:59:59.000Z

225

Integrated gasifier combined cycle polygeneration system to produce liquid hydrogen  

SciTech Connect

An integrated gasifier combined cycle (IGCC) system which simultaneously produces electricity, process steam, and liquid hydrogen was evaluated and compared to IGCC systems which cogenerate electricity and process steam. A number of IGCC plants, all employing a 15 MW gas turbine and producing from 0 to 20 tons per day of liquid hydrogen and from 0 to 20 MW of process steam were considered. The annual revenue required to own and operate such plants was estimated to be significantly lower than the potential market value of the products. The results indicate a significant potential economic benefit to configuring IGCC systems to produce a clean fuel in addition to electricity and process steam in relatively small industrial applications.

Burns, R.K.; Staiger, P.J.; Donovan, R.M.

1982-07-01T23:59:59.000Z

226

Enforcement Letter, Battelle Energy Alliance, LLC - September 14, 2009 |  

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

Energy Alliance, LLC - September 14, Energy Alliance, LLC - September 14, 2009 Enforcement Letter, Battelle Energy Alliance, LLC - September 14, 2009 September 14, 2009 Enforcement Letter issued to Battelle Energy Alliance, LLC related to a Failed Scram Event at the Neutron Radiography Reactor at the Idaho National Laboratory The U.S. Department of Energy's (DOE) Office of Enforcement, within the Office of Health, Safety and Security, conducted an evaluation of the deficiencies associated with the Occurrence Reporting and Processing System (ORPS) report NE-ID--BEA-NRAD-2008-0003, Shim Rod #2 Failure to SCRAM. Our evaluation included a review of documents and discussions with site personnel. Documents reviewed included the Battelle Energy Alliance, LLC (BEA) Cause Analysis Report and Corrective Action Plan NE-ID-BEA-NRAD-2008-0003, Shim

227

Savannah River Nuclear Solutions LLC  

Savannah River Nuclear Solutions LLC Permission to Publish KNOW ALL MEN BY THESE PRESENTS, that the undersigned (hereinafter referred to

228

Palmetto Fuel Cell Technologies LLC PFCT | Open Energy Information  

Open Energy Info (EERE)

Technologies LLC PFCT Technologies LLC PFCT Jump to: navigation, search Name Palmetto Fuel Cell Technologies LLC (PFCT) Place Columbia, South Carolina Sector Hydro, Hydrogen, Services Product A fuel cell and hydrogen services and technology development company spun out of the University of South Carolina, sister to Fuel Cell Analysis and Design. Coordinates 37.752467°, -78.161514° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.752467,"lon":-78.161514,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

229

Gloria Spire Solar LLC | Open Energy Information  

Open Energy Info (EERE)

Spire Solar LLC Spire Solar LLC Jump to: navigation, search Name Gloria Spire Solar LLC Place Bedford, Massachusetts Product Massachusetts-based JV that designed, sold and managed PV systems; now defunct. Coordinates 42.897515°, -110.935047° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.897515,"lon":-110.935047,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

230

Nordic Windpower LLC | Open Energy Information  

Open Energy Info (EERE)

Windpower LLC Windpower LLC Jump to: navigation, search Name Nordic Windpower LLC Place Berkeley, California Zip 947 10 Product Designer of 2-blade turbine systems, the outgrowth of a state-funded Swedish R&D programme. In 2005, founded in its present form. Received its first major funding in 2007. Coordinates 38.748315°, -90.334929° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.748315,"lon":-90.334929,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

231

FAS Technologies LLC | Open Energy Information  

Open Energy Info (EERE)

FAS Technologies LLC FAS Technologies LLC Jump to: navigation, search Name FAS Technologies LLC Place Dallas, Texas Zip 75238 Sector Solar Product US-based manufacturer of meterology and automation systems for semiconductor, flat panel display, medical and solar industries. Coordinates 32.778155°, -96.795404° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.778155,"lon":-96.795404,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

232

Climate Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Climate Energy LLC Climate Energy LLC Jump to: navigation, search Name Climate Energy LLC Place Medfield, Massachusetts Zip 2052 Product Develops and markets micro-combined heat power systems for residential and light commercial customers. Coordinates 42.186815°, -71.304999° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.186815,"lon":-71.304999,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

233

NRG Thermal LLC | Open Energy Information  

Open Energy Info (EERE)

Thermal LLC Thermal LLC Jump to: navigation, search Name NRG Thermal LLC Place Minneapolis, Minnesota Zip 55402-2200 Product A subsidiary of NRG Energy that specialises in district energy systems and CHP plants. Coordinates 44.979035°, -93.264929° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.979035,"lon":-93.264929,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

234

SCR Tech LLC | Open Energy Information  

Open Energy Info (EERE)

SCR Tech LLC SCR Tech LLC Jump to: navigation, search Name SCR-Tech LLC Place Charlotte, North Carolina Zip 28214 Sector Services Product US-based provider of catalyst regeneration technologies and management services for SCR systems. Coordinates 35.2225°, -80.837539° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.2225,"lon":-80.837539,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

235

Vanir Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Vanir Energy LLC Vanir Energy LLC Jump to: navigation, search Name Vanir Energy LLC Place Sacramento, California Zip 95834 Sector Solar Product Sacramento-based clean energy developer which offers solar heating and cooling systems as well as PV installation. Coordinates 38.579065°, -121.491014° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.579065,"lon":-121.491014,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

236

TurtleEnergy LLC | Open Energy Information  

Open Energy Info (EERE)

TurtleEnergy LLC TurtleEnergy LLC Jump to: navigation, search Name TurtleEnergy LLC Place Linden, New Jersey Zip 7036 Product US-based clean energy system integration company. Coordinates 42.918745°, -90.274769° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.918745,"lon":-90.274769,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

237

Solectria Renewables LLC | Open Energy Information  

Open Energy Info (EERE)

Solectria Renewables LLC Solectria Renewables LLC Jump to: navigation, search Name Solectria Renewables LLC Address 360 Merrimack Street Place Lawrence, Massachusetts Zip 01843 Sector Solar Product Power electronics and system for renewable energy power generation Website http://www.solren.com/ Coordinates 42.70371°, -71.142444° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.70371,"lon":-71.142444,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

238

Lite Trough LLC | Open Energy Information  

Open Energy Info (EERE)

Lite Trough LLC Lite Trough LLC Jump to: navigation, search Name Lite Trough LLC Place Milford, Connecticut Zip 6460 Sector Solar Product Developing a parabolic trough system for Solar Thermal Electricity Generation (STEG). Coordinates 38.026545°, -77.371139° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.026545,"lon":-77.371139,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

239

Hydrogen Storage Systems Anlaysis Working Group Meeting, December 12, 2006  

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

Argonne National Laboratory DC Offices 955 L'Enfant Plaza, North, SW, Suite 6000 Washington, DC December 12, 2006 SUMMARY REPORT Compiled by Romesh Kumar Argonne National Laboratory and Laura Verduzco Sentech, Inc. February 28, 2007 SUMMARY REPORT Hydrogen Storage Systems Analysis Working Group Meeting December 12, 2006 955 L'Enfant Plaza, North, SW, Suite 6000, Washington, DC Meeting Objectives This meeting was one of a continuing series of biannual meetings of this Working Group. The objective of these meetings is to bring together the DOE research community involved in systems analysis of hydrogen storage materials and processes for information exchange and to update the researchers on related developments within the DOE program. A major thrust of

240

Mathematical Modelling of a Metal Hydride Hydrogen Storage System Brendan David MacDonald  

E-Print Network (OSTI)

Member Abstract In order for metal hydride hydrogen storage systems to compete with existing energyMathematical Modelling of a Metal Hydride Hydrogen Storage System by Brendan David MacDonald B Hydrogen Storage System by Brendan David MacDonald B.A.Sc., University of Waterloo, 2004 Supervisory

Victoria, University of

Note: This page contains sample records for the topic "hydrogen systems llc" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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241

Technical System Targets: Onboard Hydrogen Storage for Light-Duty Fuel Cell Vehicles  

E-Print Network (OSTI)

is to be determined. e Onboard efficiency is the energy efficiency for delivering hydrogen from the storage systemTechnical System Targets: Onboard Hydrogen Storage for Light-Duty Fuel Cell Vehicles a Storage to the powerplant divided by the total mass/volume of the complete storage system, including all stored hydrogen

242

Hydrogen Storage Systems Analysis Working Group Meeting Argonne National Laboratory DC Offices  

E-Print Network (OSTI)

Hydrogen Storage Systems Analysis Working Group Meeting Argonne National Laboratory DC Offices 955 REPORT Hydrogen Storage Systems Analysis Working Group Meeting December 12, 2006 955 L'Enfant Plaza research community involved in systems analysis of hydrogen storage materials and processes for information

243

Hydrogen peroxide-based propulsion and power systems.  

DOE Green Energy (OSTI)

Less toxic, storable, hypergolic propellants are desired to replace nitrogen tetroxide (NTO) and hydrazine in certain applications. Hydrogen peroxide is a very attractive replacement oxidizer, but finding acceptable replacement fuels is more challenging. The focus of this investigation is to find fuels that have short hypergolic ignition delays, high specific impulse, and desirable storage properties. The resulting hypergolic fuel/oxidizer combination would be highly desirable for virtually any high energy-density applications such as small but powerful gas generating systems, attitude control motors, or main propulsion. These systems would be implemented on platforms ranging from guided bombs to replacement of environmentally unfriendly existing systems to manned space vehicles.

Melof, Brian Matthew; Keese, David L.; Ingram, Brian V.; Grubelich, Mark Charles; Ruffner, Judith Alison; Escapule, William Rusty

2004-04-01T23:59:59.000Z

244

NREL Wind to Hydrogen Project: Renewable Hydrogen Production for Energy Storage & Transportation  

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

Wind to Hydrogen Project: Wind to Hydrogen Project: Renewable Hydrogen Production for Energy Storage & Transportation NREL Hydrogen Technologies and Systems Center Todd Ramsden, Kevin Harrison, Darlene Steward November 16, 2009 NREL/PR-560-47432 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL Wind2H2 RD&D Project * The National Renewable Energy Laboratory in partnership with Xcel Energy and DOE has designed, operates, and continues to perform testing on the wind-to-hydrogen (Wind2H2) project at the National Wind Technology Center in Boulder * The Wind2H2 project integrates wind turbines, PV arrays and electrolyzers to produce from renewable energy

245

CE North America, LLC  

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

CE North America, LLC CE North America, LLC (freezers) BEFORE THE. U.S. DEPAR'tMENT OJT ENERGY Washington, D.C. 20585 ) ) ) ) ) Case Number: 2013-SE-1429 COMPROMISE AGREEMENT The U.S. Department of Energy ("DOE 1 » Office of the General Counsel, Office of Enforcement, initiated this action against CE North America, LLC ("CE" or "Respondent") pursuant to 10 C.F~9.122 by Notice of Proposed Civil Penalty. DOE alleged thatllll freezer basic model - , which Respondent imported and distributed in commerce in the United States as models CE64731 and PS72731, failed to meet the applicable standard for maxinrnm energy use. See 10 C.F.R. § 430.32(a). Respondent, on behalf of itself and any parent, subsidiary, division or other related entity, and DOE, by their authorized representatives, hereby enter into this

246

Vehicular hydrogen storage using lightweight tanks (regenerative fuel cell systems)  

DOE Green Energy (OSTI)

Energy storage systems with extremely high specific energy (>400 Wh/kg) have been designed that use lightweight tankage to contain the gases generated by reversible (unitized) regenerative fuel cells (URFCs). Lawrence Livermore National Laboratory (LLNL) will leverage work for aerospace applications supported by other sponsors (including BMDO, NASA, and USAF) to develop URFC systems for transportation and utility applications. Lightweight tankage is important for primary fuel cell powered vehicles that use on-board storage of hydrogen. Lightweight pressure vessels with state-of-the-art performance factors were designed, and prototypes are being fabricated to meet the DOE 2000 goals (4000 Wh/kg, 12% hydrogen by weight, 700 Wh/liter, and $20/kWh in high volume production). These pressure vessels use technologies that are easily adopted by industrial partners. Advanced liners provide permeation barriers for gas storage and are mandrels for composite overwrap. URFCs are important to the efficient use of hydrogen as a transportation fuel and enabler of renewable energy. H{sub 2}/halogen URFCs may be advantageous for stationary applications whereas H{sub 2}/O{sub 2} or H{sub 2}/air URFCs are advantageous for vehicular applications. URFC research and development is required to improve performance (efficiency), reduce catalyst loading, understand engineering operation, and integrate systems. LLNL has the experimental equipment and advanced URFC membrane electrode assemblies (some with reduced catalyst loading) for evaluating commercial hardware (not funded by DOE in FY1999).

Mitlitsky, F; Myers, B; Weisberg, A H

1999-06-01T23:59:59.000Z

247

Natsource LLC | Open Energy Information  

Open Energy Info (EERE)

Natsource LLC Natsource LLC Jump to: navigation, search Name Natsource LLC Place New York, New York Zip NY 10038 Sector Services Product Natsource provides brokerage and advisory services for natural gas, coal, and electricity, as well as weather hedging and environmental issues. References Natsource LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Natsource LLC is a company located in New York, New York . References ↑ "Natsource LLC" Retrieved from "http://en.openei.org/w/index.php?title=Natsource_LLC&oldid=349086" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link

248

Hybrid vehicle system studies and optimized hydrogen engine design  

DOE Green Energy (OSTI)

We have done system studies of series hydrogen hybrid automobiles that approach the PNGV design goal of 34 km/liter (80 mpg), for 384 km (240 mi) and 608 km (380 mi) ranges. Our results indicate that such a vehicle appears feasible using an optimized hydrogen engine. We have evaluated the impact of various on-board storage options on fuel economy. Experiments in an available engine at the Sandia CRF demonstrated NO{sub x} emissions of 10 to 20 ppM at an equivalence ratio of 0.4, rising to about 500 ppm at 0.5 equivalence ratio using neat hydrogen. Hybrid simulation studies indicate that exhaust NO{sub x} concentrations must be less than 180 ppM to meet the 0.2 g/mile ULEV or Federal Tier II emissions regulations. LLNL has designed and fabricated a first generation optimized hydrogen engine head for use on an existing Onan engine. This head features 15:1 compression ratio, dual ignition, water cooling, two valves and open quiescent combustion chamber to minimize heat transfer losses. Initial testing shows promise of achieving an indicated efficiency of nearly 50% and emissions of less than 100 ppM NO{sub x}. Hydrocarbons and CO are to be measured, but are expected to be very low since their only source is engine lubricating oil. A successful friction reduction program on the Onan engine should result in a brake thermal efficiency of about 42% compared to today`s gasoline engines of 32%. Based on system studies requirements, the next generation engine will be about 2 liter displacement and is projected to achieve 46% brake thermal efficiency with outputs of 15 kW for cruise and 40 kW for hill climb.

Smith, J.R.; Aceves, S.

1995-04-26T23:59:59.000Z

249

Hydrogen Storage Systems Analysis Meeting 955 L'Enfant Plaza North, SW, Suite 6000  

E-Print Network (OSTI)

Hydrogen Storage Systems Analysis Meeting 955 L'Enfant Plaza North, SW, Suite 6000 Washington, DC, 2005 #12;SUMMARY REPORT Hydrogen Storage Systems Analysis Meeting March 29, 2005 955 L'Enfant Plaza was to familiarize the DOE research community involved in hydrogen storage materials and process development

250

Hydrogen Refueling System Based on Autothermal Cyclic Reforming Ravi V. Kumar, George N. Kastanas, Shawn Barge,  

E-Print Network (OSTI)

for the production of hydrogen or syngas from many fuels, including natural gas, diesel fuel, coal, and renewable hydrogen generating and dispensing system is shown in Figure 2. The hydrogen-rich syngas generated the water. The syngas is purified in a Pressure Swing Adsorption (PSA) system. The PSA delivers high purity

251

Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Automotive Applications  

Fuel Cell Technologies Publication and Product Library (EERE)

In 2007-2009, the DOE Hydrogen Program conducted a technical assessment of organic liquid carrier based hydrogen storage systems for automotive applications, consistent with the Programs Multiyear Re

252

Fulcrum Biofuels LLc  

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

- 1848 - 1848 Environmental Assessment DOE/EA - 1848 FINAL ENVIRONMENTAL ASSESSMENT FOR DEPARTMENT OF ENERGY LOAN GUARANTEE TO FULCRUM SIERRA BIOFUELS, LLC FOR A WASTE-TO-ETHANOL FACILITY IN MCCARRAN, STOREY COUNTY, NEVADA U.S. Department of Energy Loan Guarantee Program Office Washington, D.C. 20585 June 2011 Table of Contents Environmental Assessment DOE/EA - 1848 i

253

Engineering task plan for standard hydrogen monitoring system operation  

DOE Green Energy (OSTI)

Tanks that are known or suspected to retain and occasionally release flammable gases are equipped with Standard Hydrogen Monitoring System (SHMS) cabinets. These cabinets contain Whittaker{trademark} electrochemical cells and may also have a gas chromatograph (GC) and/or a Bruel and Kjaer infrared photo-acoustic multi-gas monitor (B and K). The GC and B and K will be referred to collectively as ''analytical instruments'' in this document. Using these instruments, a tank can be monitored for hydrogen, ammonia, methane, and nitrous oxide. Air from the tank vent header (for actively ventilated tanks) or dome space (for passively ventilated tanks) is drawn continuously through the monitoring instruments via a sample pump. This monitoring is performed to track the gas release behavior of selected waste storage tanks and to help identify any potentially serious gas release behavior. Vapor grab samples are obtained from the SHMS as well and are analyzed with a mass spectrometer to obtain concentration data about hydrogen and other gases.

MCCAIN, D.J.

1999-06-02T23:59:59.000Z

254

EXEN Holdings LLC | Open Energy Information  

Open Energy Info (EERE)

EXEN Holdings LLC EXEN Holdings LLC Jump to: navigation, search Logo: EXEN Holdings LLC Name EXEN Holdings LLC Address 1339 Simpson Way Place Escondido, California Zip 92029 Country United States Sector Efficiency Product Hydro-diesel fuel system for diesel engines Year founded 2006 Number of employees 1-10 Company Type For Profit Company Ownership Private Small Business Yes Technology Hydro-diesel fuel system. Project Effective solution to diesel engine in regards to high diesel fuel cost and lowered emissions. Phone number 760 747 7177 Website http://www.exentechnologies.co Coordinates The following coordinate was not recognized: CALIFORNIA.The following coordinate was not recognized: CALIFORNIA. Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.778261,"lon":-119.4179324,"alt":0,"address":"CALIFORNIA","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

255

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network (OSTI)

hydrogen as for a future transportation fuel. Several recentattention as a future transportation fuel. Fuel cell

Ogden, J; Yang, Christopher

2005-01-01T23:59:59.000Z

256

Standard Hydrogen Monitoring System-D operation and maintenance manual  

DOE Green Energy (OSTI)

The purpose of this document is to provide information for the operation and maintenance of the Standard Hydrogen Monitoring System-D (SHMS-D) used in the 200E and 200W area tank farms on the Hanford Site. This provides information specific to the mechanical operation of the system and is not intended to take the place of a Plant Operating Procedure. However, it does provide more information on the system than a Plant Operating Procedure. The intent here is that the system is started up by a technician or engineer who has completed tank farms training course No. 351405, and then the only actions performed by Operations will be routine log taking. If any problems not addressed by the operating procedure are encountered with the unit, engineering should be contacted.

Schneider, T.C.

1997-05-01T23:59:59.000Z

257

Standard hydrogen monitoring system - E operation and maintenance manual  

DOE Green Energy (OSTI)

The purpose of this document is to provide information for the operation and maintenance of the Standard Hydrogen Monitoring System- E (SHMS-E) used in the 200E and 20OW area tank farms on the Hanford Site. This provides information specific to the mechanical operation of the system and is not intended to take the place of a Plant Operating Procedure. However, it does provide more information on the system than a Plant Operating Procedure. The intent here is that the system is started up by a technician or engineer who has completed tank farms training course for SHMS, and then the only actions performed by Operations will be routine log taking. If any problems not addressed by the operating procedure are encountered with the unit, engineering should be contacted.

Schneider, T.C.

1997-06-01T23:59:59.000Z

258

Trinity CO2 LLC | Open Energy Information  

Open Energy Info (EERE)

Trinity CO2 LLC Jump to: navigation, search Name Trinity CO2 LLC Place Texas Product String representation "Trinity CO2 LLC ... smission lines." is too long. References Trinity CO2...

259

Case Studies of integrated hydrogen systems. International Energy Agency Hydrogen Implementing Agreement, Final report for Subtask A of task 11 - Integrated Systems  

DOE Green Energy (OSTI)

Within the framework of the International Energy Agency Hydrogen Implementing Agreement, Task 11 was undertaken to develop tools to assist in the design and evaluation of existing and potential hydrogen demonstration projects. Emphasis was placed on integrated systems, from input energy to hydrogen end use. Included in the PDF document are the Executive Summary of the final report and the various case studies. The activities of task 11 were focused on near- and mid-term applications, with consideration for the transition from fossil-based systems to sustainable hydrogen energy systems. The participating countries were Canada, Italy, Japan, the Netherlands, Spain, Switzerland and the United States. In order for hydrogen to become a competitive energy carrier, experience and operating data need to be generated and collected through demonstration projects. A framework of scientific principles, technical expertise, and analytical evaluation and assessment needed to be developed to aid in the design and optimization of hydrogen demonstration projects to promote implementation. The task participants undertook research within the framework of three highly coordinated subtasks that focused on the collection and critical evaluation of data from existing demonstration projects around the world, the development and testing of computer models of hydrogen components and integrated systems, and the evaluation and comparison of hydrogen systems. While the Executive Summary reflects work on all three subtasks, this collection of chapters refers only to the work performed under Subtask A. Ten projects were analyzed and evaluated in detail as part of Subtask A, Case Studies. The projects and the project partners were: Solar Hydrogen Demonstration Project, Solar-Wasserstoff-Bayern, Bayernwerk, BMW, Linde, Siemens (Germany); Solar Hydrogen Plant on Residential House, M. Friedli (Switzerland); A.T. Stuart Renewable Energy Test Site; Stuart Energy Systems (Canada); PHOEBUS Juelich Demonstration Plant Research Centre, Juelich (FZJ) (Germany); Schatz Solar Hydrogen Project, Schatz Energy Research Centre, Humboldt State University (USA); INTA Solar Hydrogen Facility, INTA (Spain); Solar Hydrogen Fueled Trucks, Clean Air Now, Xerox (USA), Electrolyser (Canada); SAPHYS: Stand-Alone Small Size Photovoltaic Hydrogen Energy System, ENEA (Italy), IET (Norway), FZJ (Germany); Hydrogen Generation from Stand-Alone Wind-Powered Electrolysis Systems, RAL (United Kingdom), ENEA (Italy), DLR (Germany); Palm Desert Renewable Hydrogen Transportation Project; Schatz Energy Research Centre, City of Palm Desert (USA). Other demonstration projects are summarized in chapter 11.

Schucan, T. [Paul Scherrer Inst., Villigen PSI (Switzerland)

1999-12-31T23:59:59.000Z

260

Project Listings by Organization; DOE Hydrogen Program FY 2009 Annual Progress Report  

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

3 3 FY 2009 Annual Progress Report DOE Hydrogen Program 3M Company V.D.11 Novel Approaches to Immobilized Heteropoly Acid (HPA) Systems for High Temperature, Low Relative Humidity Polymer-Type Membranes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1034 V.D.13 Membranes and MEAs for Dry, Hot Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1042 V.E.1 Advanced Cathode Catalysts and Supports for PEM Fuel Cells. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1065 A Mountaintop LLC VII.1 HyDRA: Hydrogen Demand and Resource Analysis Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1267 Acumentrics Corporation V.I.5 Development of a Low Cost 3-10 kW Tubular SOFC Power System . . . . . . . . . . . . . . . . . . . . . . . . . . 1141 Addison Bain IX.7 Hydrogen Safety Panel

Note: This page contains sample records for the topic "hydrogen systems llc" 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

DOE Hydrogen Analysis Repository: Macro-System Model  

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

Macro-System Model Macro-System Model Project Summary Full Title: Macro-System Model (MSM) Project ID: 66 Principal Investigator: Mark Ruth Brief Description: Federated object model framework is used to link other models to perform rapid cross-cutting analysis. Keywords: Transition; well-to-wheels (WTW); renewable; hydrogen production; emissions; cost Purpose Perform rapid cross-cutting analysis by utilizing and linking other models. This work will also improve consistency between models. Analyses that require the MSM will be used to support decisions regarding programmatic investments and focus of funding and to estimate program outputs and outcomes. Performer Principal Investigator: Mark Ruth Organization: National Renewable Energy Laboratory (NREL) Address: 1617 Cole Blvd.

262

Modular Energy Storage System for Hydrogen Fuel Cell Vehicles  

SciTech Connect

The objective of the project is to develop technologies, specifically power electronics, energy storage electronics and controls that provide efficient and effective energy management between electrically powered devices in alternative energy vehicles ?? plug-in electric vehicles, hybrid vehicles, range extended vehicles, and hydrogen-based fuel cell vehicles. The in-depth research into the complex interactions between the lower and higher voltage systems from data obtained via modeling, bench testing and instrumented vehicle data will allow an optimum system to be developed from a performance, cost, weight and size perspective. The subsystems are designed for modularity so that they may be used with different propulsion and energy delivery systems. This approach will allow expansion into new alternative energy vehicle markets.

Janice Thomas

2010-05-31T23:59:59.000Z

263

Hydrogen-fueled polymer electrolyte fuel cell systems for transportation.  

DOE Green Energy (OSTI)

The performance of a polymer electrolyte fuel cell (PEFC) system that is fueled directly by hydrogen has been evaluated for transportation vehicles. The performance was simulated using a systems analysis code and a vehicle analysis code. The results indicate that, at the design point for a 50-kW PEFC system, the system efficiency is above 50%. The efficiency improves at partial load and approaches 60% at 40% load, as the fuel cell operating point moves to lower current densities on the voltage-current characteristic curve. At much lower loads, the system efficiency drops because of the deterioration in the performance of the compressor, expander, and, eventually, the fuel cell. The results also indicate that the PEFC system can start rapidly from ambient temperatures. Depending on the specific weight of the fuel cell (1.6 kg/kW in this case), the system takes up to 180s to reach its design operating conditions. The PEFC system has been evaluated for three mid-size vehicles: the 1995 Chrysler Sedan, the near-term Ford AIV (Aluminum Intensive Vehicle) Sable, and the future P2000 vehicle. The results show that the PEFC system can meet the demands of the Federal Urban Driving Schedule and the Highway driving cycles, for both warm and cold start-up conditions. The results also indicate that the P2000 vehicle can meet the fuel economy goal of 80 miles per gallon of gasoline (equivalent).

Ahluwalia, R.; Doss, E.D.; Kumar, R.

1998-10-19T23:59:59.000Z

264

Nautilus Solar Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Solar Energy LLC Solar Energy LLC Jump to: navigation, search Name Nautilus Solar Energy, LLC Place Chatham, New Jersey Zip 7928 Sector Solar Product Nautilus Energy LLC (“NE”) is an energy investment and project development firm that provides finance, constructs, owns and operates photovoltaic (PV) electric generating systems and solar power projects with long-term power agreements (PPAs). Coordinates 36.825445°, -79.398279° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.825445,"lon":-79.398279,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

265

Zilkha Biomass Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Zilkha Biomass Energy LLC Zilkha Biomass Energy LLC Jump to: navigation, search Logo: Zilkha Biomass Energy LLC Name Zilkha Biomass Energy LLC Address 1001 McKinney Place Houston, Texas Zip 77002 Sector Biomass Product Development and construction of patented biomass fueled system for co-generation of heat and electricity Website http://www.zilkha.com/ Coordinates 29.757092°, -95.363961° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.757092,"lon":-95.363961,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

266

Assessment of environmental and safety problems in hydrogen energy systems  

DOE Green Energy (OSTI)

Numerous suggestions have been made for the use of hydrogen as a portable or transportable fuel. To effect safely an expanded use of hydrogen requires fundamental knowledge of the appropriate safety problems as well as mechanisms to ensure the proper design of equipment and techniques used in its storage, shipment, and use. Most likely methods of shipment consist of an extension of existing technology; namely, gas transmission by pipeline and bulk transportation of hydrogen as a cryogenic liquid. While these are well developed, safety and technological problems still exist and include such issues as dispersion of hydrogen releases, behavior of hydrogen on combustion, and hydrogen embrittlement. Safe transportation and handling of hydrogen can be enhanced by uniformity of codes and regulations. Hydrogen use as a fuel is not totally benign from an environmental standpoint; however, the combination of production and end use is generally more acceptable for hydrogen than for alternative fuels.

Edeskuty, F.J.; Bartlit, J.R.; Carlson, R.V.

1979-01-01T23:59:59.000Z

267

Tremont Electric, LLC | Open Energy Information  

Open Energy Info (EERE)

Electric, LLC Address 2379 Professor Ave Place Cleveland, Ohio Zip 44113 Sector Bioenergy Website http:www.npowerpeg.com References Tremont Electric, LLC1 LinkedIn...

268

Lectrique Solaire LLC | Open Energy Information  

Open Energy Info (EERE)

Name Lectrique Solaire LLC Sector Solar Product Designs and manufactures solar photovoltaic and thermal products. References Lectrique Solaire LLC1 LinkedIn Connections...

269

Bison Renewable Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Bison Renewable Energy LLC Place Minneapolis, Minnesota Zip 55401 Product Developing biogas production facilities. References Bison Renewable Energy LLC1 LinkedIn Connections...

270

Sunworks Solar LLC | Open Energy Information  

Open Energy Info (EERE)

Solar LLC Jump to: navigation, search Name Sunworks Solar LLC Place San Francisco, California Zip 94104 Sector Solar Product San Francisco-based developer of US-based...

271

FRONIUS USA LLC | Open Energy Information  

Open Energy Info (EERE)

USA LLC Place Brighton, Michigan 48116 USA, Michigan Sector Solar Product Focused on welding machines and solar inverters. References FRONIUS USA LLC1 LinkedIn Connections...

272

Equinox Carbon Equities LLC | Open Energy Information  

Open Energy Info (EERE)

Equinox Carbon Equities LLC Jump to: navigation, search Name Equinox Carbon Equities, LLC Place Newport Beach, California Zip 92660 Sector Carbon Product Investment firm focused on...

273

Best Power International LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Place Minneapolis, Minnesota Zip 55343 Product Minneapolis-based developer of photovoltaic projects. References Best Power International LLC1 LinkedIn Connections...

274

Lousiana Green Fuels LLC | Open Energy Information  

Open Energy Info (EERE)

Lousiana Green Fuels LLC Jump to: navigation, search Name Lousiana Green Fuels LLC Place Louisiana Sector Biomass Product Developing a cellulosic biomass-to-ethanol plant in...

275

Cargill Power Markets LLC | Open Energy Information  

Open Energy Info (EERE)

Power Markets LLC Jump to: navigation, search Name Cargill Power Markets LLC Place Minnesota Utility Id 2481 Utility Location Yes Ownership W NERC Location MRO Activity Buying...

276

Bio Pure Maryland LLC | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search Name Bio-Pure Maryland LLC Place Potomac, Maryland Product Biodiesel plant developer in Maryland. References Bio-Pure Maryland LLC1 LinkedIn...

277

Sustainable Energy Advantage LLC | Open Energy Information  

Open Energy Info (EERE)

Advantage LLC Jump to: navigation, search Name Sustainable Energy Advantage, LLC Place Massachusetts Zip 1701 Sector Renewable Energy Product String representation "Massachusetts-b...

278

Heritage Sustainable Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Heritage Sustainable Energy LLC Jump to: navigation, search Name Heritage Sustainable Energy LLC Place Traverse City, Michigan Sector Wind energy Product Start up wind developer in...

279

Elemental Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Energy LLC Jump to: navigation, search Name Elemental Energy LLC Place New York, New York Zip 10065 Sector Solar Product Elemental Energy develops, owns and operates...

280

Big Biodiesel LLC | Open Energy Information  

Open Energy Info (EERE)

References "Big Biodiesel LLC" Retrieved from "http:en.openei.orgwindex.php?titleBigBiodieselLLC&oldid342724" Categories: Clean Energy Organizations Companies...

Note: This page contains sample records for the topic "hydrogen systems llc" 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

FT Solutions LLC | Open Energy Information  

Open Energy Info (EERE)

FT Solutions LLC Jump to: navigation, search Name FT Solutions LLC Place South Jordan, Utah Zip 84095 Product JV between Headwaters Technology Innovation Group and Rentech to focus...

282

SmallFoot LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Place Boulder, Colorado Product Colorado-based developer of wireless demand control devices for the small commercial market. References SmallFoot LLC1 LinkedIn...

283

Wind Management LLC | Open Energy Information  

Open Energy Info (EERE)

Management LLC Jump to: navigation, search Name Wind Management LLC Place South Yarmouth, Massachusetts Zip 2664 Sector Wind energy Product Massachussets wind project development...

284

Calpine Power Management LLC | Open Energy Information  

Open Energy Info (EERE)

Calpine Power Management LLC Jump to: navigation, search Name Calpine Power Management LLC Place Texas Utility Id 49824 Utility Location Yes Ownership W NERC Location TRE NERC...

285

Sundance Power LLC | Open Energy Information  

Open Energy Info (EERE)

Power LLC Place Golden, Colorado Zip 80401 Sector Solar Product Sundance provides turnkey solar PV installations. References Sundance Power LLC1 LinkedIn Connections CrunchBase...

286

Green Light Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Green Light Energy LLC Jump to: navigation, search Name Green Light Energy LLC Place...

287

Calgren Renewable Fuels LLC | Open Energy Information  

Open Energy Info (EERE)

Renewable Fuels LLC Place Newport Beach, California Zip 92660 Product Developer of bio-ethanol plants in US, particularly California. References Calgren Renewable Fuels LLC1...

288

Fagen Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

Engineering LLC Place Granite Falls, Minnesota Zip 56241 Product Designs and builds ethanol production plants and other engineering projects. References Fagen Engineering LLC1...

289

PJM Interconnection, LLC | Open Energy Information  

Open Energy Info (EERE)

PJM Interconnection, LLC Jump to: navigation, search Name PJM Interconnection, LLC Place Norristown, PA References SGIC1 No information has been entered for this organization....

290

Crown Renewable Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Renewable Energy LLC Jump to: navigation, search Name Crown Renewable Energy LLC Place Union City, California Zip 94587 Product Buys monosilicon PV cells from JingAo. References...

291

Florida Biomass Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Florida Biomass Energy, LLC Place Florida Sector Biomass Product Florida-based biomass project developer. References Florida Biomass Energy, LLC1 LinkedIn Connections CrunchBase...

292

Varon Lighting Group LLC | Open Energy Information  

Open Energy Info (EERE)

Varon Lighting Group LLC Jump to: navigation, search Name Varon Lighting Group LLC Place Chicago, Illinois Zip 60126 Product Chicago-based manufacturer of energy-efficient lighting...

293

Diamond Wire Technology LLC | Open Energy Information  

Open Energy Info (EERE)

Wire Technology LLC Jump to: navigation, search Name Diamond Wire Technology LLC Place Colorado Springs, Colorado Zip 80916 Sector Solar Product US-based manufacturer of diamond...

294

Chevron Technology Ventures LLC | Open Energy Information  

Open Energy Info (EERE)

Chevron Technology Ventures LLC Jump to: navigation, search Name Chevron Technology Ventures LLC Address 3901 Briarpark Drive Place Houston Zip 77042 Sector Marine and Hydrokinetic...

295

Synergy Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

| Sign Up Search Page Edit with form History Facebook icon Twitter icon Synergy Biofuels LLC Jump to: navigation, search Name Synergy Biofuels LLC Place Dryden, Virginia Zip...

296

Universal Entech LLC | Open Energy Information  

Open Energy Info (EERE)

Entech, LLC Place Phoenix, Arizona Zip 85041 Product Project developer focused on waste-to-energy References Universal Entech, LLC1 LinkedIn Connections CrunchBase...

297

Northwest Missouri Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Northwest Missouri Biofuels LLC Jump to: navigation, search Name Northwest Missouri Biofuels, LLC Place St Joseph, Missouri Sector Biofuels Product Northwest Missouri Biofuels...

298

Blackhawk Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Blackhawk Biofuels LLC Jump to: navigation, search Name Blackhawk Biofuels, LLC Place Freeport, Illinois Zip 61032 Sector Biofuels Product Blackhawk Biofuels was founded by a local...

299

Midwestern Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Midwestern Biofuels LLC Jump to: navigation, search Name Midwestern Biofuels LLC Place South Shore, Kentucky Zip 41175 Sector Biomass Product Kentucky-based biomass energy pellet...

300

Ultimate Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Ultimate Biofuels LLC Jump to: navigation, search Name Ultimate Biofuels LLC Place Ann Arbor, Michigan Zip 48108 Product Plans to develop sweet sorghum based ethanol plants....

Note: This page contains sample records for the topic "hydrogen systems llc" 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

Biofuels of Colorado LLC | Open Energy Information  

Open Energy Info (EERE)

Biofuels of Colorado LLC Place Denver, Colorado Zip 80216 Product Biodiesel producer in Denver, Colorado. References Biofuels of Colorado LLC1 LinkedIn Connections CrunchBase...

302

Blue Ridge Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Blue Ridge Biofuels LLC Jump to: navigation, search Name Blue Ridge Biofuels LLC Place Asheville, North Carolina Zip 28801 Sector Biofuels Product Blue Ridge Biofuels is a worker...

303

Vermont Transco, LLC | Open Energy Information  

Open Energy Info (EERE)

Transco, LLC Jump to: navigation, search Name Vermont Transco, LLC Place Rutland, VT Website http:www.vermonttransco.com References SGIC1 No information has been entered for...

304

Reunion Power LLC Vermont | Open Energy Information  

Open Energy Info (EERE)

Reunion Power LLC Vermont Jump to: navigation, search Name Reunion Power LLC (Vermont) Place Vermont Sector Biomass Product Reunion Power holds a portfolio of biomass projects that...

305

Carbon Micro Battery LLC | Open Energy Information  

Open Energy Info (EERE)

with form History Share this page on Facebook icon Twitter icon Carbon Micro Battery LLC Jump to: navigation, search Name Carbon Micro Battery, LLC Place California...

306

Citrus Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Name Citrus Energy LLC Place Boca Raton, Florida Zip 33434-5815 Product Focused on ethanol production technology using citrus feedstock. References Citrus Energy LLC1...

307

Central Indiana Ethanol LLC | Open Energy Information  

Open Energy Info (EERE)

Central Indiana Ethanol LLC Jump to: navigation, search Name Central Indiana Ethanol LLC Place Marion, Indiana Zip 46952 Product Ethanol producer developina a 151 mlpa plant in...

308

Sioux River Ethanol LLC | Open Energy Information  

Open Energy Info (EERE)

River Ethanol LLC Jump to: navigation, search Name Sioux River Ethanol LLC Place Hudson, South Dakota Zip 57034 Product Farmer owned ethanol producer, Sioux River Ethanol is...

309

Adkins Energy LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Adkins Energy LLC Place Illinois Product Cooperative producing bioethanol in Illinois References Adkins Energy LLC1 LinkedIn Connections CrunchBase Profile...

310

Big River Resources LLC | Open Energy Information  

Open Energy Info (EERE)

Name Big River Resources LLC Place West Burlington, Iowa Zip 52655 Product Dry-mill bioethanol producer with a cooperative structure. References Big River Resources LLC1...

311

Crownbutte Wind Power LLC | Open Energy Information  

Open Energy Info (EERE)

Crownbutte Wind Power LLC Jump to: navigation, search Name Crownbutte Wind Power LLC Place Mandan, North Dakota Zip 58554 Sector Wind energy Product North Dakota wind power company...

312

Wind Power Associates LLC | Open Energy Information  

Open Energy Info (EERE)

Associates LLC Jump to: navigation, search Name Wind Power Associates LLC Place Goldendale, Washington State Sector Wind energy Product Wind farm developer and operater....

313

Renewable Energy Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

Engineering LLC Jump to: navigation, search Name Renewable Energy Engineering, LLC Place Newberg, Oregon Zip 22700 Sector Renewable Energy Product Oregon-based renewable energy...

314

Superior Renewable Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Superior Renewable Energy LLC Jump to: navigation, search Name Superior Renewable Energy LLC Place Houston, Texas Zip 77002 Sector Renewable Energy, Wind energy Product An...

315

Encore Renewable Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Encore Renewable Energy LLC Jump to: navigation, search Name Encore Renewable Energy, LLC Place Santa Barbara, California Zip 93111 Sector Renewable Energy Product National...

316

Renewable Energy Products LLC | Open Energy Information  

Open Energy Info (EERE)

Products LLC Jump to: navigation, search Name Renewable Energy Products, LLC Place Santa Fe Springs, California Zip 90670 Product Own and operate a biodiesel production facility in...

317

Foresight Wind Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Foresight Wind Energy LLC Jump to: navigation, search Name Foresight Wind Energy LLC Place San Francisco, California Zip 94105 Sector Wind energy Product San Francisco-based...

318

Hydrogen Macro System Model User Guide, Version 1.2.1  

DOE Green Energy (OSTI)

The Hydrogen Macro System Model (MSM) is a simulation tool that links existing and emerging hydrogen-related models to perform rapid, cross-cutting analysis. It allows analysis of the economics, primary energy-source requirements, and emissions of hydrogen production and delivery pathways.

Ruth, M.; Diakov, V.; Sa, T.; Goldsby, M.; Genung, K.; Hoseley, R.; Smith, A.; Yuzugullu, E.

2009-07-01T23:59:59.000Z

319

Hydrogen atom as a quantum-classical hybrid system  

E-Print Network (OSTI)

Hydrogen atom is studied as a quantum-classical hybrid system, where the proton is treated as a classical object while the electron is regarded as a quantum object. We use a well known mean-field approach to describe this hybrid hydrogen atom; the resulting dynamics for the electron and the proton is compared to their full quantum dynamics. The electron dynamics in the hybrid description is found to be only marginally different from its full quantum counterpart. The situation is very different for the proton: in the hybrid description, the proton behaves like a free particle; in the fully quantum description, the wave packet center of the proton orbits around the center of mass. Furthermore, we find that the failure to describe the proton dynamics properly can be regarded as a manifestation of the fact that there is no conservation of momentum in the mean-field hybrid approach. We expect that such a failure is a common feature for all existing approaches for quantum-classical hybrid systems of Born-Oppenheimer type.

Fei Zhan; Biao Wu

2013-02-07T23:59:59.000Z

320

GELcore LLC | Open Energy Information  

Open Energy Info (EERE)

search Name GELcore LLC Place Valley View, Ohio Zip 44125-4635 Product Manufacturer of LED lighting for signage and architecture, transportation and display lighting. GELcore was...

Note: This page contains sample records for the topic "hydrogen systems llc" 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

VADA LLC | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Name VADA, LLC Place Arvada, Colorado Zip 80003 Sector Biofuels Product VADA is a beneficial owner of Range Fuels (formerly Kergy, Inc), a biofuels...

322

Celgard LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Celgard LLC Place Charlotte, North Carolina Zip 28273 Product Celgard battery separators are polypropylene andor polyethylene electrolytic membranes used in high...

323

Research and development of hydrogen direct-injection internal combustion engine system  

Science Conference Proceedings (OSTI)

The research and development of hydrogen-internal combustion engine (ICE) system for heavy-duty trucks, with the goal of allowing carbon dioxide (CO2)-free operation in transportation department, has been carried out. The high-pressure hydrogen ... Keywords: NOx emission reduction, NOx storage reduction catalyst, carbon dioxide-free, direct injection, heavy-duty truck, high-pressure hydrogen injector, hydrogen, internal combustion engine

Yoshio Sato; Atsuhiro Kawamura; Tadanori Yanai; Kaname Naganuma; Kimitaka Yamane; Yasuo Takagi

2009-02-01T23:59:59.000Z

324

Washington Closure Hanford, LLC  

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

August 19,2010 August 19,2010 CERTIFIED MAIL RETURN RECEIPT REQUESTED Mr. Neil Brosee President Washington Closure Hanford, LLC 2620 Fermi Avenue Richland, Washington 99354 WEA-201 0-02 Dear Mr. Brosee: This letter refers to the Office of Health, Safety and Security's Office of Enforcement investigation into the facts and circumstances surrounding the employee fall that occurred at the Hanford High Bay Testing Facility (336 Building) on July 1, 2009. The worker sustained serious injury to his back and broke bones in both legs. Based on an evaluation of the evidence in this matter, the U.S. Department of Energy (DOE) has concluded that violations of 10 C.F.R. Part 851, Worker Safety and Health Program, by Washington Closure Hanford, LLC (WCH) occurred. Accordingly, DOE is issuing the enclosed Preliminary Notice of

325

DOE Hydrogen and Fuel Cells Program: 2010 Annual Progress Report - Systems  

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

Systems Analysis Systems Analysis Printable Version 2010 Annual Progress Report VII. Systems Analysis This section of the 2010 Progress Report for the DOE Hydrogen Program focuses on systems analysis. Each technical report is available as an individual Adobe Acrobat PDF. Systems Analysis Sub-Program Overview, Fred Joseck, DOE Scenario Evaluation, Regionalization and Analysis (SERA) Model, Brian Bush, National Renewable Energy Laboratory Analysis of Energy Infrastructures and Potential Impacts from an Emergent Hydrogen Fueling Infrastructure, David Reichmuth, Sandia National Laboratories Agent-Based Model of the Transition to Hydrogen-Based Personal Transportation: Consumer Adoption and Infrastructure Development Including Combined Hydrogen, Heat, and Power, Matthew Mahalik, Argonne National

326

Conceptual design of nuclear systems for hydrogen production  

E-Print Network (OSTI)

Demand for hydrogen in the transportation energy sector is expected to keep growing in the coming decades; in the short term for refining heavy oils and in the long term for powering fuel cells. However, hydrogen cannot ...

Hohnholt, Katherine J

2006-01-01T23:59:59.000Z

327

Materials in Clean Power Systems VI: Clean Coal-, Hydrogen Based ...  

Science Conference Proceedings (OSTI)

clean coal technologies, carbon sequestration, membrane-based gas separations, biofuel production, hydrogen production from various sources, etc. With an...

328

Enforcement Letter, National Security Technologies LLC,- November 13, 2007  

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

Technologies LLC,- November Technologies LLC,- November 13, 2007 Enforcement Letter, National Security Technologies LLC,- November 13, 2007 November 13, 2007 Enforcement Letter issued to National Security Technologies, LLC related to an Unplanned Radiological Exposure during a Borehole Activity at the Nevada Test Site The Department of Energy's (DOE) Office of Enforcement conducted an evaluation of the deficiencies described in Noncompliance Tracking System (NTS) Report NTS-NSO--NST-NTS-2007-0002, Unplanned Radiological Exposure during Borehole Activity. Our evaluation included reviews of the associated critique and root cause analysis reports, and the related corrective action plan. Based on our evaluation, we have concluded that violations of 10 C.F.R. 835, Occupational Radiation Protection,occurred

329

Enforcement Letter, Oak Ridge National Laboratory LLC- May 13, 2009 |  

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

Oak Ridge National Laboratory LLC- May 13, 2009 Oak Ridge National Laboratory LLC- May 13, 2009 Enforcement Letter, Oak Ridge National Laboratory LLC- May 13, 2009 May 13, 2009 Enforcement Letter issued to UT-Battelle, LLC related to a Radioactive Material Release at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory The Department of Energy's Office of Enforcement within the Office of Health, Safety and Security has conducted an evaluation of the deficiencies described in Noncompliance Tracking System (NTS) report NTS-ORO--ORNL-X10PHYSICS-2008-000 1, Operational Emergency at Building 6000, Holifield Radioactive Ion Beam Facility. Our evaluation included a review of the Oak Ridge National Laboratory (ORNL) Management Investigation Team Report dated November 19, 2008, the associated corrective action plan,

330

Enforcement Letter, Oak Ridge National Laboratory LLC- May 13, 2009 |  

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

Enforcement Letter, Oak Ridge National Laboratory LLC- May 13, 2009 Enforcement Letter, Oak Ridge National Laboratory LLC- May 13, 2009 Enforcement Letter, Oak Ridge National Laboratory LLC- May 13, 2009 May 13, 2009 Enforcement Letter issued to UT-Battelle, LLC related to a Radioactive Material Release at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory The Department of Energy's Office of Enforcement within the Office of Health, Safety and Security has conducted an evaluation of the deficiencies described in Noncompliance Tracking System (NTS) report NTS-ORO--ORNL-X10PHYSICS-2008-000 1, Operational Emergency at Building 6000, Holifield Radioactive Ion Beam Facility. Our evaluation included a review of the Oak Ridge National Laboratory (ORNL) Management Investigation Team Report dated November 19, 2008, the associated corrective action plan,

331

Enforcement Letter, National Security Technologies LLC,- November 13, 2007  

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

National Security Technologies LLC,- November National Security Technologies LLC,- November 13, 2007 Enforcement Letter, National Security Technologies LLC,- November 13, 2007 November 13, 2007 Enforcement Letter issued to National Security Technologies, LLC related to an Unplanned Radiological Exposure during a Borehole Activity at the Nevada Test Site The Department of Energy's (DOE) Office of Enforcement conducted an evaluation of the deficiencies described in Noncompliance Tracking System (NTS) Report NTS-NSO--NST-NTS-2007-0002, Unplanned Radiological Exposure during Borehole Activity. Our evaluation included reviews of the associated critique and root cause analysis reports, and the related corrective action plan. Based on our evaluation, we have concluded that violations of 10 C.F.R. 835, Occupational Radiation Protection,occurred

332

Employee Concerns Tracking System, PIA, Bechtel Jacobs Company...  

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

Concerns Tracking System, PIA, Bechtel Jacobs Company, LLC Employee Concerns Tracking System, PIA, Bechtel Jacobs Company, LLC Employee Concerns Tracking System, PIA, Bechtel...

333

Intergrated Drug Testing System, PIA, Bechtel Jacobs C ompany...  

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

Intergrated Drug Testing System, PIA, Bechtel Jacobs C ompany, LLC Intergrated Drug Testing System, PIA, Bechtel Jacobs C ompany, LLC Intergrated Drug Testing System, PIA, Bechtel...

334

TransForum v5n1 - New Hydrogen Supply System  

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

United States and the world will now have access to an advanced hydrogen delivery and metering system recently installed at the Advanced Powertrain Research Facility (APRF) located...

335

ACCEPTABILITY ENVELOPE FOR METAL HYDRIDE-BASED HYDROGEN STORAGE SYSTEMS  

DOE Green Energy (OSTI)

The design and evaluation of media based hydrogen storage systems requires the use of detailed numerical models and experimental studies, with significant amount of time and monetary investment. Thus a scoping tool, referred to as the Acceptability Envelope, was developed to screen preliminary candidate media and storage vessel designs, identifying the range of chemical, physical and geometrical parameters for the coupled media and storage vessel system that allow it to meet performance targets. The model which underpins the analysis allows simplifying the storage system, thus resulting in one input-one output scheme, by grouping of selected quantities. Two cases have been analyzed and results are presented here. In the first application the DOE technical targets (Year 2010, Year 2015 and Ultimate) are used to determine the range of parameters required for the metal hydride media and storage vessel. In the second case the most promising metal hydrides available are compared, highlighting the potential of storage systems, utilizing them, to achieve 40% of the 2010 DOE technical target. Results show that systems based on Li-Mg media have the best potential to attain these performance targets.

Hardy, B.; Corgnale, C.; Tamburello, D.; Garrison, S.; Anton, D.

2011-07-18T23:59:59.000Z

336

Economics of Direct Hydrogen Polymer Electrolyte Membrane Fuel Cell Systems  

Science Conference Proceedings (OSTI)

Battelle's Economic Analysis of PEM Fuel Cell Systems project was initiated in 2003 to evaluate the technology and markets that are near-term and potentially could support the transition to fuel cells in automotive markets. The objective of Battelle?s project was to assist the DOE in developing fuel cell systems for pre-automotive applications by analyzing the technical, economic, and market drivers of direct hydrogen PEM fuel cell adoption. The project was executed over a 6-year period (2003 to 2010) and a variety of analyses were completed in that period. The analyses presented in the final report include: Commercialization scenarios for stationary generation through 2015 (2004); Stakeholder feedback on technology status and performance status of fuel cell systems (2004); Development of manufacturing costs of stationary PEM fuel cell systems for backup power markets (2004); Identification of near-term and mid-term markets for PEM fuel cells (2006); Development of the value proposition and market opportunity of PEM fuel cells in near-term markets by assessing the lifecycle cost of PEM fuel cells as compared to conventional alternatives used in the marketplace and modeling market penetration (2006); Development of the value proposition of PEM fuel cells in government markets (2007); Development of the value proposition and opportunity for large fuel cell system application at data centers and wastewater treatment plants (2008); Update of the manufacturing costs of PEM fuel cells for backup power applications (2009).

Mahadevan, Kathyayani

2011-10-04T23:59:59.000Z

337

Project Listings by Organization; DOE Hydrogen Program FY 2008 Annual Progress Report  

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

7 7 FY 2008 Annual Progress Report DOE Hydrogen Program 3M Company V.C.1 Advanced Cathode Catalysts and Supports for PEM Fuel Cells. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .861 V.G.5 Membranes and MEAs for Dry, Hot Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .962 V.G.8 Novel Approaches to Immobilized Heteropoly Acid (HPA) Systems for High Temperature, Low Relative Humidity Polymer-Type Membranes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 978 A Mountain Top, LLC X.8 HyDRA: Hydrogen Demand and Resource Analysis Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1275 Addison Bain VIII.6 Hydrogen Safety Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1202

338

TWRS hydrogen mitigation portable standard hydrogen monitoring system platform design and fabrication engineering task plan  

DOE Green Energy (OSTI)

The primary function of portable gas monitoring is to quickly determine tank vapor space gas composition and gas release rate, and to detect gas release events. Characterization of the gas composition is needed for safety analysis. The lower flammability limit, as well as the peak burn temperature and pressure, are dependent upon the gas composition. If there is little or no knowledge about the gas composition, safety analysis utilize compositions that yield the worst case in a deflagration or detonation. This conservative approach to unknowns necessitates a significant increase in administrative and engineering costs. Knowledge of the true composition could lead to reductions in the assumptions and therefore contribute to a reduction in controls and work restrictions. Also, knowledge of the actual composition will be required information for the analysis that is needed to remove tanks from the Watch List. Similarly, the rate of generation and release of gases is required information for performing safety analysis, developing controls, designing equipment, and closing safety issues. To determine release rate, both the gas concentrations and the dome space ventilation rates (exhauster flow rate or passive dome/atmosphere exchange rate) are needed. Therefore, to quickly verify waste tank categorization or to provide additional characterization for tanks with installed gas monitoring, a temporary, portable standard hydrogen monitoring system is needed that can be used to measure gas compositions at both high and low sensitivities.

Philipp, B.L.

1997-03-01T23:59:59.000Z

339

HYDRIDES AND METAL-HYDROGEN SYSTEMS. Final Report  

DOE Green Energy (OSTI)

The work reported deals with the preparation and physical properties, especially thermal dissociation pressures, and densities of hydrides, hydrogen- metal systems, and mixtures of hydrides with other substances. Possible applicatlons as moderators, high-temperature neutron shields, and low-temperature shields are cited and design problems discussed. Most of the data on dissociation pressures cover ranges and compounds not hltherto explored because of experimental difficulties and the basic knowledge of the thermal behavior of hydrides was substantially increased. New hydrldes were prepared and several reported in the literature were shown not to exist. The following compounds, mixtures, and systems were studled: Tl-H, U-H, Ll-H, Na-H, Ca-H, Ba-H, Th-H, Sr- H; NaH-NaF, NaH-NaOH, NaH-CaH/, LlH-LiF, CaH/sub 2/-CaF/sub 2/, CaH/sub 2/-CaC/ sub 2/,CaH/sub 2/-Ca/sub 3/N/sub 2/; FeH/sub 3/ (alleged), NiH/sub 2/ (alleged), Ti(BH/sub 4/)/sub 3/, Th(BH/sub 4/)/sub 4/, WH/sub 4/ (attempted), W(BH/sub 4/)/ sub 4/ (attempted), /sub 4/NBH/sub 4/, (CH , and ydrides are ing an N/sub H/ comparable to water yet stable at red heat, compounds giving a neutron shield weight less than half that of water, and compounds suitable for use as hightemperature moderators containing large amounts of hydrogen. (auth)

Gibb, T.R.P. Jr.

1951-04-30T23:59:59.000Z

340

Hydrogen by Wire - Home Fueling System - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

6 6 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Luke T. Dalton Proton Energy Systems 10 Technology Drive Wallingford, CT 06492 Phone: (203) 678-2128 Email: ldalton@protonenergy.com DOE Manager HQ: Eric L. Miller Phone: (202) 287-5829 Email: Eric.Miller@hq.doe.gov Contract Number: DE-SC0001149 Project Start Date: August 15, 2010 Project End Date: August 14, 2012 Fiscal Year (FY) 2012 Objectives Develop enabling technologies for 350-bar hydrogen * home fueling Design key electrolysis cell stack and system components * Fabricate, inspect and assemble prototype components * Demonstrate prototype 350-bar hydrogen generation * Demonstrate prototype 350-bar home fueling technologies * Technical Barriers This project addresses the following technical barriers

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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
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341

System Level Analysis of Hydrogen Storage Options - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

4 4 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Rajesh K. Ahluwalia (Primary Contact), T. Q. Hua, J-K Peng, Hee Seok Roh, and Romesh Kumar Argonne National Laboratory 9700 South Cass Avenue Argonne, IL 60439 Phone: (630) 252-5979 Email: walia@anl.gov DOE Manager HQ: Grace Ordaz Phone: (202) 586-8350 Email: Grace.Ordaz@ee.doe.gov Start Date: October 1, 2004 Projected End Date: September 30, 2014 Objective The overall objective of this effort is to support DOE with independent system level analyses of various H 2 storage approaches, to help to assess and down-select options, and to determine the feasibility of meeting DOE targets. Fiscal Year (FY) 2012 Objectives Model various developmental hydrogen storage systems. * Provide results to Hydrogen Storage Engineering Center *

342

Advanced Hydrogen Storage: A System's Perspective and Some Thoughts on Fundamentals  

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

90246.00 90246.00 Advanced Hydrogen Storage: A System's Perspective and Some Thoughts on Fundamentals Presentation for DOE Workshop on Hydrogen Storage August 14-15, 2002 1/16 WPT MR 90246.00 In the development of attractive hydrogen storage options, fundamental materials properties and their impact on system design are both critical. * Compact, light, and efficient hydrogen storage technology is a key enabling technology for fuel cell vehicles and the use of renewable energy in vehicles * Due to system-level limitations current hydrogen storage systems meet some of the requirements but none meet all of the requirements - Current storage materials do not offer clear advantages over compressed or liquid hydrogen storage - Improving storage capacity will require improvement in material performance such

343

Polymers for hydrogen infrastructure and vehicle fuel systems : applications, properties, and gap analysis.  

SciTech Connect

This document addresses polymer materials for use in hydrogen service. Section 1 summarizes the applications of polymers in hydrogen infrastructure and vehicle fuel systems and identifies polymers used in these applications. Section 2 reviews the properties of polymer materials exposed to hydrogen and/or high-pressure environments, using information obtained from published, peer-reviewed literature. The effect of high pressure on physical and mechanical properties of polymers is emphasized in this section along with a summary of hydrogen transport through polymers. Section 3 identifies areas in which fuller characterization is needed in order to assess material suitability for hydrogen service.

Barth, Rachel Reina; Simmons, Kevin L. [Pacific Northwest National Laboratory, Richland, WA] [Pacific Northwest National Laboratory, Richland, WA; San Marchi, Christopher W.

2013-10-01T23:59:59.000Z

344

Comments of Oncor Electric Delivery Company LLC | Department...  

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

Oncor Electric Delivery Company LLC Comments of Oncor Electric Delivery Company LLC Comments of Oncor Electric Delivery Company LLC on Implementing the National Broadband Plan by...

345

EA-341 Photovoltaic Technologies, LLC | Department of Energy  

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

1 Photovoltaic Technologies, LLC EA-341 Photovoltaic Technologies, LLC Order authorizing Photovoltaic Technologies, LLC to export electric energy to Mexico EA- 341 Photovoltaic...

346

Midwest Renewable Energy Projects LLC | Open Energy Information  

Open Energy Info (EERE)

Projects LLC Jump to: navigation, search Name Midwest Renewable Energy Projects LLC Place Florida Zip FL 33408 Sector Renewable Energy, Wind energy Product MRE Projects LLC is a...

347

EA-346 Credit Suisse Energy LLC - Canada | Department of Energy  

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

Canada EA-346 Credit Suisse Energy LLC - Canada Order authorizing Credit Suisse Energy LLC to export electric energy to Canada EA-346 Credit Suisse Energy LLC More Documents &...

348

EA-346 Credit Suisse Energy LLC - Mexico | Department of Energy  

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

Mexico EA-346 Credit Suisse Energy LLC - Mexico Order authorizing Credit Suisse Energy LLC to export electric energy to Mexico EA-346 Credit Suisse Energy LLC More Documents &...

349

Electrolysis-based hydrogen storage systems. Annual report, January 1, 1978-December 31, 1978  

DOE Green Energy (OSTI)

Contract management, technical monitoring and in-house research conducted by Brookhaven National Laboratory for the US Department of Energy, Division of Energy Storage as described. The status of each project within four major areas of investigation is summarize. Activities deal with: (1) Electrolytic Production of Hydrogen; (2) Hydrogen Storage Systems; (3) Hydrogen Storage Materials; and (4) Systems Studies/End-Use Applications. The BNL programmatic responsibilities encompass the direction of 17 contractors and a $3,200,000 budget.

Not Available

1979-04-01T23:59:59.000Z

350

Hydrogen, CNG, and HCNG Dispenser System Prototype Report  

DOE Green Energy (OSTI)

The U.S. Department of Energys Advanced Vehicle Testing Activity is currently testing a prototype gaseous fuel dispenser developed by the Electric Transportation Engineering Corporation (ETEC). The dispenser (Figure 1) delivers three types of fuels: 100% hydrogen, 100% compressed natural gas (CNG), and blends of hydrogen and CNG (HCNG) using two independent single nozzles (Figure 2). The nozzle for the 100% hydrogen dispensing is rated at 5,000 psig and used solely for 100% hydrogen fuel. The second nozzle is rated at 3,600 psig and is used for both CNG and HCNG fuels. This nozzle connects to both a CNG supply line and a hydrogen supply line and blends the hydrogen and CNG to supply HCNG levels of 15, 20, 30, and 50% (by volume).

James Francfort

2005-02-01T23:59:59.000Z

351

System-of-Systems Framework for the Future Hydrogen-Based Transportation Economy: Preprint  

DOE Green Energy (OSTI)

From a supply chain view, this paper traces the flow of transportation fuels through required systems and addresses the current petroleum-based economy, DOE's vision for a future hydrogen-based transportation economy, and the challenges of a massive market and infrastructure transformation.

Duffy, M.; Sandor, D.

2008-06-01T23:59:59.000Z

352

System-of-Systems Framework for the Future Hydrogen-Based Transportation Economy: Preprint  

SciTech Connect

From a supply chain view, this paper traces the flow of transportation fuels through required systems and addresses the current petroleum-based economy, DOE's vision for a future hydrogen-based transportation economy, and the challenges of a massive market and infrastructure transformation.

Duffy, M.; Sandor, D.

2008-06-01T23:59:59.000Z

353

Methods and Systems for the Production of Hydrogen - Energy ...  

INL has developed a novel process for producing hydrogen using a reduced outlet temperature of Very High Temperature Gas Cooled Reactor. This process uses a ...

354

NETL: Gasification Systems - Scale-Up of Hydrogen Transport Membranesn  

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

(Oct 2011) Doug Jack, Eltron Research and Development, Inc. presented at the Gasification Technologies Conference, San Francisco, CA Oct 9-12, 2011. CO2 Capture and Hydrogen...

355

A HYDROGEN IGNITION MECHANISM FOR EXPLOSIONS IN NUCLEAR FACILITY PIPING SYSTEMS  

SciTech Connect

Hydrogen explosions may occur simultaneously with water hammer accidents in nuclear facilities, and a theoretical mechanism to relate water hammer to hydrogen deflagrations and explosions is presented herein. Hydrogen and oxygen generation due to the radiolysis of water is a recognized hazard in pipe systems used in the nuclear industry, where the accumulation of hydrogen and oxygen at high points in the pipe system is expected, and explosive conditions may occur. Pipe ruptures in nuclear reactor cooling systems were attributed to hydrogen explosions inside pipelines, i.e., Hamaoka, Nuclear Power Station in Japan, and Brunsbuettel in Germany. Prior to these accidents, an ignition source for hydrogen was not clearly demonstrated, but these accidents demonstrated that a mechanism was, in fact, available to initiate combustion and explosion. A new theory to identify an ignition source and explosion cause is presented here, and further research is recommended to fully understand this explosion mechanism.

Leishear, R.

2013-03-28T23:59:59.000Z

356

Production of hydrogen in non oxygen-evolving systems: co-produced hydrogen as a bonus in the photodegradation of organic pollutants and hydrogen sulfide  

DOE Green Energy (OSTI)

This report was prepared as part of the documentation of Annex 10 (Photoproduction of Hydrogen) of the IEA Hydrogen Agreement. Subtask A of this Annex concerned photo-electrochemical hydrogen production, with an emphasis on direct water splitting. However, studies of non oxygen-evolving systems were also included in view of their interesting potential for combined hydrogen production and waste degradation. Annex 10 was operative from 1 March 1995 until 1 October 1998. One of the collaborative projects involved scientists from the Universities of Geneva and Bern, and the Federal Institute of Technology in Laussane, Switzerland. A device consisting of a photoelectrochemical cell (PEC) with a WO{sub 3} photoanode connected in series with a so-called Grazel cell (a dye sensitized liquid junction photovoltaic cell) was developed and studied in this project. Part of these studies concerned the combination of hydrogen production with degradation of organic pollutants, as described in Chapter 3 of this report. For completeness, a review of the state of the art of organic waste treatment is included in Chapter 2. Most of the work at the University of Geneva, under the supervision of Prof. J. Augustynski, was focused on the development and testing of efficient WO{sub 3} photoanodes for the photoelectrochemical degradation of organic waste solutions. Two types of WO{sub 3} anodes were developed: non transparent bulk photoanodes and non-particle-based transparent film photoanodes. Both types were tested for degradation and proved to be very efficient in dilute solutions. For instance, a solar-to-chemical energy conversion efficiency of 9% was obtained by operating the device in a 0.01M solution of methanol (as compared to about 4% obtained for direct water splitting with the same device). These organic compounds are oxidized to CO{sub 2} by the photocurrent produced by the photoanode. The advantages of this procedure over conventional electrolytic degradation are that much (an order of magnitude) less energy is required and that sunlight can be used directly. In the case of photoproduction of hydrogen, as compared to water splitting, feeding the anodic compartment of the PEC with an organic pollutant, instead of the usual supporting electrolyte, will bring about a substantial increase of the photocurrent at a given illumination. Thus, the replacement of the photo-oxidation of water by the photodegradation of organic waste will be accompanied by a gain in solar-to-chemical conversion efficiency and hence by a decrease in the cost of the photoproduced hydrogen. Taking into account the benefits and possible revenues obtainable by the waste degradation, this would seem to be a promising approach to the photoproduction of hydrogen. Hydrogen sulfide (H{sub 2}S) is another waste effluent requiring extensive treatment, especially in petroleum refineries. The so-called Claus process is normally used to convert the H{sub 2}S to elemental sulfur. A sulfur recovery process developed at the Florida Solar Energy Center is described briefly in Chapter 4 by Dr. C. Linkous as a typical example of the photoproduction of hydrogen in a non oxygen-evolving system. The encouraging results obtained in these investigations of photoelectrochemical hydrogen production combined with organic waste degradation, have prompted a decision to continue the work under the new IEA Hydrogen Agreement Annex 14, Photoelectrolytic Hydrogen Production.

Sartoretti, C. Jorand; Ulmann, M.; Augustynski, J. (Electrochemistry Laboratory, Department of Chemistry, University of Geneva (CH)); Linkous, C.A. (Florida Solar Energy Center, University of Central Florida (US))

2000-01-01T23:59:59.000Z

357

Systems and methods for facilitating hydrogen storage using naturally occurring nanostructure assemblies  

SciTech Connect

Some or all of the needs above can be addressed by embodiments of the invention. According to embodiments of the invention, systems and methods for facilitating hydrogen storage using naturally occurring nanostructure assemblies can be implemented. In one embodiment, a method for storing hydrogen can be provided. The method can include providing diatoms comprising diatomaceous earth or diatoms from a predefined culture. In addition, the method can include heating the diatoms in a sealed environment in the presence of at least one of titanium, a transition metal, or a noble metal to provide a porous hydrogen storage medium. Furthermore, the method can include exposing the porous hydrogen storage medium to hydrogen. In addition, the method can include storing at least a portion of the hydrogen in the porous hydrogen storage medium.

Fliermans; , Carl B. (Augusta, GA)

2012-08-07T23:59:59.000Z

358

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System  

E-Print Network (OSTI)

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System by Alvin Peter Cell System by Alvin Peter Bergen B.A.Sc., University of Victoria, 1994 M.Sc., University of University, hydrogen and electricity storage, and fuel cells. A special design feature of this test bed is the ability

Victoria, University of

359

Quantum Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Energy LLC Energy LLC Place Niwot, Colorado Zip 80503 Product Colorado-based company that is allegedly manufacturing CIGS modules and CPV system through a Taiwanese JV in order to use it in their project development. Coordinates 40.103955°, -105.172429° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.103955,"lon":-105.172429,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

360

Freedom Energy Solutions LLC | Open Energy Information  

Open Energy Info (EERE)

Freedom Energy Solutions LLC Freedom Energy Solutions LLC Place Westminster, Maryland Zip 21157 Sector Geothermal energy, Solar Product Retailer and installer of solar passive, PV and geothermal systems for household use. Coordinates 43.07212°, -72.465748° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.07212,"lon":-72.465748,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "hydrogen systems llc" 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

SynchroPET LLC | Department of Energy  

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

SynchroPET SynchroPET LLC America's Next Top Energy Innovator Challenge 665 likes SynchroPET LLC Brookhaven National Laboratory Two of our devices have pre-clinical applications that can be very useful for drug development and research The RatCAP is a miniature PET scanner allows whole brain imaging in fully conscious rats for the first time. By far the world's smallest and lightest PET scanner, it is the only PET system able to be mounted on the head of a lab rat, allowing for the first-time functional images of the whole brain during the rat's typical behavior. Research PET centers will be eager to acquire this unique tool, and pharmaceutical companies will be interested in using it in drug development, especially for neurological applications in which anesthesia can interfere with the results. Even universities

362

Green Energy Technologies LLC | Open Energy Information  

Open Energy Info (EERE)

Technologies LLC Technologies LLC Place Akron, Ohio Zip 44333 Sector Wind energy Product Ohio-based micro-scale wind power startup company, specialising in rooftop-mounted 60kW wind turbine systems. Coordinates 40.15731°, -76.204844° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.15731,"lon":-76.204844,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

363

SynchroPET LLC | Department of Energy  

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

SynchroPET SynchroPET LLC America's Next Top Energy Innovator Challenge 665 likes SynchroPET LLC Brookhaven National Laboratory Two of our devices have pre-clinical applications that can be very useful for drug development and research The RatCAP is a miniature PET scanner allows whole brain imaging in fully conscious rats for the first time. By far the world's smallest and lightest PET scanner, it is the only PET system able to be mounted on the head of a lab rat, allowing for the first-time functional images of the whole brain during the rat's typical behavior. Research PET centers will be eager to acquire this unique tool, and pharmaceutical companies will be interested in using it in drug development, especially for neurological applications in which anesthesia can interfere with the results. Even universities

364

EA-220-C NRG Power Marketing LLC  

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

94 Federal Register 94 Federal Register / Vol. 75, No. 234 / Tuesday, December 7, 2010 / Notices Future Enhancements To The ERIN System For Military And Overseas Voters: * Give the military and overseas voters the ability to mark their ballots online before printing and returning the ballots by mail. * Provide electronic delivery of state and local ballots, if authorized by state law. * Make the federal ballots available to the voters 45 days before the election for subsequent federal elections. [FR Doc. 2010-30569 Filed 12-6-10; 8:45 am] BILLING CODE 6820-KF-C DEPARTMENT OF ENERGY [OE Docket No. EA-220-C] Application To Export Electric Energy; NRG Power Marketing LLC AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: NRG Power Marketing LLC

365

HIERARCHICAL METHODOLOGY FOR MODELING HYDROGEN STORAGE SYSTEMS PART II: DETAILED MODELS  

DOE Green Energy (OSTI)

There is significant interest in hydrogen storage systems that employ a media which either adsorbs, absorbs or reacts with hydrogen in a nearly reversible manner. In any media based storage system the rate of hydrogen uptake and the system capacity is governed by a number of complex, coupled physical processes. To design and evaluate such storage systems, a comprehensive methodology was developed, consisting of a hierarchical sequence of models that range from scoping calculations to numerical models that couple reaction kinetics with heat and mass transfer for both the hydrogen charging and discharging phases. The scoping models were presented in Part I [1] of this two part series of papers. This paper describes a detailed numerical model that integrates the phenomena occurring when hydrogen is charged and discharged. A specific application of the methodology is made to a system using NaAlH{sub 4} as the storage media.

Hardy, B; Donald L. Anton, D

2008-12-22T23:59:59.000Z

366

DOE Hydrogen and Fuel Cells Program: 2006 Annual Progress Report - Storage  

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

Storage Storage Printable Version 2006 Annual Progress Report IV. Storage This section of the 2006 Progress Report for the DOE Hydrogen Program focuses on storage. Each technical report is available as an individual Adobe Acrobat PDF. Download Adobe Reader. Hydrogen Storage Sub-Program Overview, Sunita Satyapal, Storage Team Lead, DOE Hydrogen Program (PDF 298 KB) A. Metal Hydrides High Density Hydrogen Storage System Demonstration Using NaAlH4 Based Complex Compound Hydrides, Dan Mosher, United Technologies Research Center (PDF 763 KB) Discovery of Novel Complex Metal Hydrides for Hydrogen Storage through Molecular Modeling and Combinatorial Methods, David Lesch, UOP LLC (PDF 780 KB) Complex Hydride Compounds with Enhanced Hydrogen Storage Capacity, Dan Mosher, United Technologies Research Center (PDF 678 KB)

367

EA-377 DC Energy Texas LLC | Department of Energy  

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

EA-377 DC Energy Texas LLC EA-377 DC Energy Texas LLC Order authorizing DC Energy Texas LLC to export electric energy to Mexico. EA-377 DC Energy Texas LLC More Documents &...

368

EA-351 DC Energy Dakota, LLC | Department of Energy  

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

51 DC Energy Dakota, LLC EA-351 DC Energy Dakota, LLC Order authorizing DC Energy Dakota, LLC to export electric energy to Canada EA-351 DC Energy Dakota, LLC More Documents &...

369

EA-358 Twin Cities Energy, LLC | Department of Energy  

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

8 Twin Cities Energy, LLC EA-358 Twin Cities Energy, LLC Order authorizing Twin Cities Energy, LLC to export electric energy to Canada EA-358 Twin Cities Energy, LLC More Documents...

370

EA-358 Twin Cities Energy, LLC | Department of Energy  

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

EA-358 Twin Cities Energy, LLC EA-358 Twin Cities Energy, LLC Order authorizing Twin Cities Energy, LLC to export electric energy to Canada EA- 358 Twin Cities Energy, LLC More...

371

DOE Hydrogen, Fuel Cells and Infrastructure Technologies Program Integrated Hydrogen Production, Purification and Compression System  

Science Conference Proceedings (OSTI)

The project was started in April 2005 with the objective to meet the DOE target of delivered hydrogen of learning and demonstrate at a commercial site; and Task 4: Complete final product design for mass manufacturing units capable of achieving DOE 2010 H2 cost and performance targets.

Tamhankar, Satish; Gulamhusein, Ali; Boyd, Tony; DaCosta, David; Golben, Mark

2011-06-30T23:59:59.000Z

372

Wind-To-Hydrogen Project: Operational Experience, Performance Testing, and Systems Integration  

DOE Green Energy (OSTI)

The Wind2H2 system is fully functional and continues to gather performance data. In this report, specifications of the Wind2H2 equipment (electrolyzers, compressor, hydrogen storage tanks, and the hydrogen fueled generator) are summarized. System operational experience and lessons learned are discussed. Valuable operational experience is shared through running, testing, daily operations, and troubleshooting the Wind2H2 system and equipment errors are being logged to help evaluate the reliability of the system.

Harrison, K. W.; Martin, G. D.; Ramsden, T. G.; Kramer, W. E.; Novachek, F. J.

2009-03-01T23:59:59.000Z

373

HYDROGEN PRODUCTION AND DELIVERY INFRASTRUCTURE AS A COMPLEX ADAPTIVE SYSTEM  

Science Conference Proceedings (OSTI)

An agent-based model of the transition to a hydrogen transportation economy explores influences on adoption of hydrogen vehicles and fueling infrastructure. Attention is given to whether significant penetration occurs and, if so, to the length of time required for it to occur. Estimates are provided of sensitivity to numerical values of model parameters and to effects of alternative market and policy scenarios. The model is applied to the Los Angeles metropolitan area In the benchmark simulation, the prices of hydrogen and non-hydrogen vehicles are comparable. Due to fuel efficiency, hydrogen vehicles have a fuel savings advantage of 9.8 cents per mile over non-hydrogen vehicles. Hydrogen vehicles account for 60% of new vehicle sales in 20 years from the initial entry of hydrogen vehicles into show rooms, going on to 86% in 40 years and reaching still higher values after that. If the fuel savings is 20.7 cents per mile for a hydrogen vehicle, penetration reaches 86% of new car sales by the 20th year. If the fuel savings is 0.5 cents per mile, market penetration reaches only 10% by the 20th year. To turn to vehicle price difference, if a hydrogen vehicle costs $2,000 less than a non-hydrogen vehicle, new car sales penetration reaches 92% by the 20th year. If a hydrogen vehicle costs $6,500 more than a non-hydrogen vehicle, market penetration is only 6% by the 20th year. Results from other sensitivity runs are presented. Policies that could affect hydrogen vehicle adoption are investigated. A tax credit for the purchase of a hydrogen vehicle of $2,500 tax credit results in 88% penetration by the 20th year, as compared with 60% in the benchmark case. If the tax credit is $6,000, penetration is 99% by the 20th year. Under a more modest approach, the tax credit would be available only for the first 10 years. Hydrogen sales penetration then reach 69% of sales by the 20th year with the $2,500 credit and 79% with the $6,000 credit. A carbon tax of $38 per metric ton is not large enough to noticeably affect sales penetration. A tax of $116 per metric ton makes centrally produced hydrogen profitable in the very first year but results in only 64% penetration by year 20 as opposed to the 60% penetration in the benchmark case. Provision of 15 seed stations publicly provided at the beginning of the simulation, in addition to the 15 existing stations in the benchmark case, gives sales penetration rates very close to the benchmark after 20 years, namely, 63% and 59% depending on where they are placed.

Tolley, George S

2010-06-29T23:59:59.000Z

374

Encorp LLC | Open Energy Information  

Open Energy Info (EERE)

Encorp LLC Encorp LLC Jump to: navigation, search Logo: Encorp LLC Name Encorp LLC Address 1825 Sharp Point Drive Place Fort Collins, Colorado Zip 80525 Sector Efficiency Product Develops, markets and delivers integrated hardware and software solutions for our distributed energy customers Website http://www.encorp.com/ Coordinates 40.562637°, -105.02884° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.562637,"lon":-105.02884,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

375

Fibrominn LLC | Open Energy Information  

Open Energy Info (EERE)

Fibrominn LLC Fibrominn LLC Jump to: navigation, search Name Fibrominn LLC Place Yardley, Pennsylvania Zip 19067 Product Fibrominn LLC is a JV between project developers Fibrowatt and Contour Global. Coordinates 40.241337°, -74.83738° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.241337,"lon":-74.83738,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

376

GWE LLC | Open Energy Information  

Open Energy Info (EERE)

GWE LLC GWE LLC Jump to: navigation, search Name GWE LLC Facility GWE LLC Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Goodwind Energy Inc Developer Goodwind Energy Inc Energy Purchaser Central Iowa Power Cooperative Coordinates 42.00274891°, -93.48017693° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.00274891,"lon":-93.48017693,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

377

Airius LLC | Open Energy Information  

Open Energy Info (EERE)

Airius LLC Airius LLC Jump to: navigation, search Logo: Airius LLC Name Airius LLC Address 811 South Sherman Street Place Longmont, Colorado Zip 80501 Sector Efficiency Product Develops "thermal equalizers" for use withing buildings Website http://www.airius.us/indexAIRI Coordinates 40.149489°, -105.116403° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.149489,"lon":-105.116403,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

378

Epuron LLC | Open Energy Information  

Open Energy Info (EERE)

Epuron LLC Epuron LLC Jump to: navigation, search Name Epuron LLC Place Philadelphia, Pennsylvania Zip 19103 Sector Solar Product Epuron LLC is the US subsidiary of Germany solar developer Conergy. Coordinates 39.95227°, -75.162369° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.95227,"lon":-75.162369,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

379

Liqcrytech LLC | Open Energy Information  

Open Energy Info (EERE)

Liqcrytech LLC Liqcrytech LLC Jump to: navigation, search Logo: Liqcrytech LLC Name Liqcrytech LLC Address 30800 1st Avenue Place La Junta, Colorado Zip 81050 Sector Efficiency Product Developer of energy efficient glass windows Website http://www.liqcrytech.com/ Coordinates 38.0443719°, -103.5124651° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.0443719,"lon":-103.5124651,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

380

Techsolas LLC | Open Energy Information  

Open Energy Info (EERE)

Techsolas LLC Techsolas LLC Jump to: navigation, search Logo: Techsolas LLC Name Techsolas LLC Address 10955 Westmoor Drive Place Westminster, Colorado Zip 80021 Sector Solar Product Project developer targeting businesses, government agencies for implementation of power stations Website http://www.techsolas.com/ Coordinates 39.8999643°, -105.1241243° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.8999643,"lon":-105.1241243,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "hydrogen systems llc" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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381

Fibrowatt LLC | Open Energy Information  

Open Energy Info (EERE)

Fibrowatt LLC Fibrowatt LLC Jump to: navigation, search Name Fibrowatt LLC Place Langhorne, Pennsylvania Zip 19047 Product Fibrowatt LLC is a developer, builder, owner and operator of electricity power plants fueled by poultry litter. Coordinates 40.176396°, -74.918884° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.176396,"lon":-74.918884,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

382

Solarbuzz LLC | Open Energy Information  

Open Energy Info (EERE)

San Francisco, California Zip 94103 Product Consultancy and research provider to PV industry References Solarbuzz LLC1 LinkedIn Connections CrunchBase Profile No CrunchBase...

383

Agribiofuels LLC | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search Name Agribiofuels, LLC Place Dayton, Texas Zip 77535 Sector Biofuels Product Agribiofuels operates a 45.5mLpa (12m gallon) biodiesel plant in Dayton,...

384

Alte LLC | Open Energy Information  

Open Energy Info (EERE)

Sector Vehicles Product Michigan-based manufacturer of powertrains for plug-in hybrid electric vehicles. References Alte LLC1 LinkedIn Connections CrunchBase Profile No...

385

Fortistar LLC | Open Energy Information  

Open Energy Info (EERE)

10650 Product Fortistar is a privately owned US power generation company largely based on landfill gas. References Fortistar LLC1 LinkedIn Connections CrunchBase Profile No...

386

TIAX LLC | Open Energy Information  

Open Energy Info (EERE)

TIAX LLC TIAX LLC Jump to: navigation, search Logo: TIAX LLC Name TIAX LLC Address 15 Acorn Park Place Cambridge, Massachusetts Zip 02140-2390 Sector Efficiency Year founded 2002 Phone number 617-498-5000 Website http://www.tiaxllc.com Coordinates 42.397934°, -71.147783° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.397934,"lon":-71.147783,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

387

Design and Development of New Carbon-Based Sorbent Systems for an Effective Containment of Hydrogen  

DOE Green Energy (OSTI)

This is a summary for work performed under cooperative agreement DE FC36 04GO14006 (Design and Development of New Carbon-based Sorbent Systems for an Effective Containment of Hydrogen). The project was directed to discover new solid and liquid materials that use reversible catalytic hydrogenation as the mechanism for hydrogen capture and storage. After a short period of investigation of solid materials, the inherent advantages of storing and transporting hydrogen using liquid-phase materials focused our attention exclusively on organic liquid hydrogen carriers (liquid carriers). While liquid carriers such as decalin and methylcyclohexane were known in the literature, these carriers suffer from practical disadvantages such as the need for very high temperatures to release hydrogen from the carriers and difficult separation of the carriers from the hydrogen. In this project, we were successful in using the prediction of reaction thermodynamics to discover liquid carriers that operate at temperatures up to 150 C lower than the previously known carriers. The means for modifying the thermodynamics of liquid carriers involved the use of certain molecular structures and incorporation of elements other than carbon into the carrier structure. The temperature decrease due to the more favorable reaction thermodynamics results in less energy input to release hydrogen from the carriers. For the first time, the catalytic reaction required to release hydrogen from the carriers could be conducted with the carrier remaining in the liquid phase. This has the beneficial effect of providing a simple means to separate the hydrogen from the carrier.

Alan C. Cooper

2012-05-03T23:59:59.000Z

388

DOE Hydrogen and Fuel Cells Program: Macro System Model  

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

and Energy Use in Transportation (GREET; versions 1 and 2) H2A Production H2A Delivery Scenario Analysis Model (HDSAM) Hydrogen Demand and Resource Analysis (HyDRA) HyPro...

389

Membrane-based systems for carbon capture and hydrogen purification  

DOE Green Energy (OSTI)

This presentation describes the activities being conducted at Los Alamos National Laboratory to develop carbon capture technologies for power systems. This work is aimed at continued development and demonstration of a membrane based pre- and post-combustion carbon capture technology and separation schemes. Our primary work entails the development and demonstration of an innovative membrane technology for pre-combustion capture of carbon dioxide that operates over a broad range of conditions relevant to the power industry while meeting the US DOE's Carbon Sequestration Program goals of 90% CO{sub 2} capture at less than a 10% increase in the cost of energy services. Separating and capturing carbon dioxide from mixed gas streams is a first and critical step in carbon sequestration. To be technically and economically viable, a successful separation method must be applicable to industrially relevant gas streams at realistic temperatures and pressures as well as be compatible with large gas volumes. Our project team is developing polymer membranes based on polybenzimidazole (PBI) chemistries that can purify hydrogen and capture CO{sub 2} at industrially relevant temperatures. Our primary objectives are to develop and demonstrate polymer-based membrane chemistries, structures, deployment platforms, and sealing technologies that achieve the critical combination of high selectivity, high permeability, chemical stability, and mechanical stability all at elevated temperatures (> 150 C) and packaged in a scalable, economically viable, high area density system amenable to incorporation into an advanced Integrated Gasification Combined-Cycle (IGCC) plant for pre-combustion CO{sub 2} capture. Stability requirements are focused on tolerance to the primary synthesis gas components and impurities at various locations in the IGCC process. Since the process stream compositions and conditions (temperature and pressure) vary throughout the IGCC process, the project is focused on the optimization of a technology that could be positioned upstream or downstream of one or more of the water-gas-shift reactors (WGSRs) or integrated with a WGSR.

Berchtold, Kathryn A [Los Alamos National Laboratory

2010-11-24T23:59:59.000Z

390

Hydrogen recovery by novel solvent systems. Final report  

DOE Green Energy (OSTI)

The objective of this work is to develop a novel method for purification of hydrogen from coal-derived synthesis gas. The study involved a search for suitable mixtures of solvents for their ability to separate hydrogen from the coal derived gas stream in significant concentration near their critical point of miscibility. The properties of solvent pairs identified were investigated in more detail to provide data necessary for economic evaluation and process development.

Shinnar, R.; Ludmer, Z.; Ullmann, A.

1991-08-01T23:59:59.000Z

391

DOE Hydrogen and Fuel Cells Program: 2005 Annual Progress Report - Storage  

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

Storage Storage Printable Version 2005 Annual Progress Report VI. Storage This section of the 2005 Progress Report for the DOE Hydrogen Program focuses on storage. Each technical report is available as an individual Adobe Acrobat PDF. Download Adobe Reader. Hydrogen Storage Sub-program Overview, Sunita Satyapal, Department of Energy (PDF 244 KB) A. Metal Hydrides Catalytically Enhanced Hydrogen Storage Systems, Craig M. Jensen, University of Hawaii (PDF 441 KB) High Density Hydrogen Storage System Demonstration using NaAlH4 Based Complex Compound Hydrides, Donald L. Anton, United Technologies Research Center (PDF 633 KB) Discovery of Novel Complex Metal Hydrides for Hydrogen Storage through Molecular Modeling and Combinatorial Methods, David A. Lesch, UOP LLC (PDF 308 KB)

392

The atomic hydrogen cloud in the saturnian system W.-L. Tseng a,n  

E-Print Network (OSTI)

The atomic hydrogen cloud in the saturnian system W.-L. Tseng a,n , R.E. Johnson b , W.-H. Ip c, National Central University, Chungli City, Taoyuan County, Taiwan a r t i c l e i n f o Article history of Titan's H torus shaped by solar radiation pressure and of hydrogen atoms flowing out of Saturn

Johnson, Robert E.

393

The Atomic Hydrogen Cloud in the Saturnian System1 W.-L. Tseng1  

E-Print Network (OSTI)

The Atomic Hydrogen Cloud in the Saturnian System1 W.-L. Tseng1 , R. E. Johnson2 and W.-H. Ip3 2 1. Institute of Astronomy, National Central University, Chungli City, Taoyuan County, Taiwan7 8 Abstract9 The Voyager flyby observations revealed that a very broad doughnut shaped distribution of10 the hydrogen atoms

Johnson, Robert E.

394

System Evaluation and Economic Analysis of a HTGR Powered High-Temperature Electrolysis Hydrogen Production Plant  

DOE Green Energy (OSTI)

A design for a commercial-scale high-temperature electrolysis (HTE) plant for hydrogen production has been developed. The HTE plant is powered by a high-temperature gas-cooled reactor (HTGR) whose configuration and operating conditions are based on the latest design parameters planned for the Next Generation Nuclear Plant (NGNP). The current HTGR reference design specifies a reactor power of 600 MWt, with a primary system pressure of 7.0 MPa, and reactor inlet and outlet fluid temperatures of 322C and 750C, respectively. The power conversion unit will be a Rankine steam cycle with a power conversion efficiency of 40%. The reference hydrogen production plant operates at a system pressure of 5.0 MPa, and utilizes a steam-sweep system to remove the excess oxygen that is evolved on the anode (oxygen) side of the electrolyzer. The overall system thermal-to-hydrogen production efficiency (based on the higher heating value of the produced hydrogen) is 40.4% at a hydrogen production rate of 1.75 kg/s and an oxygen production rate of 13.8 kg/s. An economic analysis of this plant was performed with realistic financial and cost estimating assumptions. The results of the economic analysis demonstrated that the HTE hydrogen production plant driven by a high-temperature helium-cooled nuclear power plant can deliver hydrogen at a cost of $3.67/kg of hydrogen assuming an internal rate of return, IRR, of 12% and a debt to equity ratio of 80%/20%. A second analysis shows that if the power cycle efficiency increases to 44.4%, the hydrogen production efficiency increases to 42.8% and the hydrogen and oxygen production rates are 1.85 kg/s and 14.6 kg/s respectively. At the higher power cycle efficiency and an IRR of 12% the cost of hydrogen production is $3.50/kg.

Michael G. McKellar; Edwin A. Harvego; Anastasia A. Gandrik

2010-10-01T23:59:59.000Z

395

DOE Hydrogen and Fuel Cells Program: 2009 Annual Progress Report - Systems  

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

Systems Analysis Systems Analysis Printable Version 2009 Annual Progress Report VII. Systems Analysis This section of the 2009 Progress Report for the DOE Hydrogen Program focuses on systems analysis. Each technical report is available as an individual Adobe Acrobat PDF. Download Adobe Reader. Systems Analysis Program Element Introduction, Fred Joseck, U.S. Department of Energy (PDF 411 KB) HyDRA: Hydrogen Demand and Resource Analysis Tool (PDF 243 KB), Johanna Levene, National Renewable Energy Laboratory Water Needs and Constraints for Hydrogen Pathways (PDF 99 KB), A.J. Simon, Lawrence Livermore National Laboratory Cost Implications of Hydrogen Quality Requirements (PDF 817 KB), Shabbir Ahmed, Argonne National Laboratory Macro-System Model (PDF 384 KB), Mark Ruth, National Renewable

396

Hydrogen Technologies Group  

DOE Green Energy (OSTI)

The Hydrogen Technologies Group at the National Renewable Energy Laboratory advances the Hydrogen Technologies and Systems Center's mission by researching a variety of hydrogen technologies.

Not Available

2008-03-01T23:59:59.000Z

397

Hydrogen Production  

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

Hydrogen Production DELIVERY FUEL CELLS STORAGE PRODUCTION TECHNOLOGY VALIDATION CODES & STANDARDS SYSTEMS INTEGRATION ANALYSES SAFETY EDUCATION RESEARCH & DEVELOPMENT Economy...

398

Hydrogen Storage  

Science Conference Proceedings (OSTI)

Oct 10, 2012 ... Energy Storage: Materials, Systems and Applications: Hydrogen Storage Program Organizers: Zhenguo "Gary" Yang, Pacific Northwest...

399

Electrolysis based hydrogen storage system. Semiannual report, January 1--June 30, 1977  

SciTech Connect

The work described in this report was accomplished during the period January 1 to June 30, 1977 on an ERDA-sponsored program aimed at improving the cost and efficiency of electrolytic hydrogen production and at developing the technique of using metal-hydride hydrogen storage for stationary and transportation applications. The related work of organizations having subcontracts with BNL is included; and the effort on natural-gas supplementation, systems analysis, and project management of the ERDA Hydrogen Program by BNL are summarized. Work in the hydrogen production area includes hardware development and cell materials testing for both acid and alkaline water electrolyzers. Also reported is related work on development of the reversible H/sub 2/-Cl/sub 2/ electrochemical cell which is the key component in an electrical energy storage system proposed for utility use. In the area of Hydrogen Storage Subsystems, the progress is reported on solutions to the hydride expansion problem, design of the Hydrogen Technology Advanced Component Test System, design of two hydrogen reservoirs, improved Fe-Ti-based hydrides, and studies on the recovery of storage capacity following poisoning by impurities in the hydrogen.

Salzano, F.J.

1977-10-01T23:59:59.000Z

400

A Circulating Hydrogen Ultra-High Purification System for the MuCap Experiment  

E-Print Network (OSTI)

The MuCap experiment is a high-precision measurement of the rate for the basic electroweak process of muon capture, mu- + p -> n + nu . The experimental approach is based on an active target consisting of a time projection chamber (TPC) operating with pure hydrogen gas. The hydrogen has to be kept extremely pure and at a stable pressure. A Circulating Hydrogen Ultrahigh Purification System was designed at the Petersburg Nuclear Physics Institute (PNPI) to continuously clean the hydrogen from impurities. The system is based on an adsorption cryopump to stimulate the hydrogen flow and on a cold adsorbent for the hydrogen cleaning. It was installed at the Paul Scherrer Institute (PSI) in 2004 and performed reliably during three experiment runs. During several months long operating periods the system maintained the hydrogen purity in the detector on the level of 20 ppb for moisture, which is the main contaminant, and of better than 7 ppb and 5 ppb for nitrogen and oxygen, respectively. The pressure inside the TPC was stabilized to within 0.024% of 10 bar at a hydrogen flow rate of 3 standard liters per minute.

V. A. Ganzha; P. A. Kravtsov; O. E. Maev; G. N. Schapkin; G. G. Semenchuk; V. Trofimov; A. A. Vasilyev; M. E. Vznuzdaev; S. M. Clayton; P. Kammel; B. Kiburg; M. Hildebrandt; C. Petitjean; T. I. Banks; B. Lauss

2007-05-10T23:59:59.000Z

Note: This page contains sample records for the topic "hydrogen systems llc" 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

Hydrogen Analysis Group  

DOE Green Energy (OSTI)

NREL factsheet that describes the general activites of the Hydrogen Analysis Group within NREL's Hydrogen Technologies and Systems Center.

Not Available

2008-03-01T23:59:59.000Z

402

Biological Systems for Hydrogen Photoproduction - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

3 3 FY 2012 Annual Progress Report DOE Hydrogen and Fuel Cells Program Maria L. Ghirardi (Primary Contact), Paul W. King, Kathleen Ratcliff and David Mulder National Renewable Energy Laboratory (NREL) 1617 Cole Blvd. Golden, CO 80401 Phone: (303) 384-6312 Email: maria.ghirardi@nrel.gov DOE Manager Eric Miller Phone: (202) 287-5829 Email: Eric.Miller@hq.doe.gov Subcontractors: * Dr. Sergey Kosourov, Institute of Basic Biological Problems, RAS, Pushchino, Russia * Dr. Eric Johnson, Johns Hopkins University, Baltimore, MD Project Start Date: October 1, 2000 Project End Date: Project continuation and direction determined annually by DOE Fiscal Year (FY) 2012 Primary Objectives

403

Tri State Biodiesel LLC | Open Energy Information  

Open Energy Info (EERE)

Tri State Biodiesel LLC Jump to: navigation, search Name Tri-State Biodiesel LLC Place New York, New York Zip 10009 Product A New York-based producer and retailer of biodiesel....

404

AEP Wind Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Wind Energy LLC Wind Energy LLC Jump to: navigation, search Name AEP Wind Energy LLC Place Dallas, Texas Zip 75266 1064 Sector Wind energy Product AEP Wind Energy LLC is a project developer in the wind industry. It is an affiliate of American Electric Power. References AEP Wind Energy LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. AEP Wind Energy LLC is a company located in Dallas, Texas . References ↑ "AEP Wind Energy LLC" Retrieved from "http://en.openei.org/w/index.php?title=AEP_Wind_Energy_LLC&oldid=341822" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link

405

Alliance Star Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Star Energy LLC Jump to: navigation, search Name Alliance Star Energy LLC Place California Utility Id 56929 References EIA Form EIA-861 Final Data File for 2010 - File220101...

406

Solar Star NAFB LLC | Open Energy Information  

Open Energy Info (EERE)

Star NAFB LLC Jump to: navigation, search Name Solar Star NAFB LLC Place Nevada Utility Id 56203 References EIA Form EIA-861 Final Data File for 2010 - File220101 LinkedIn...

407

SolarAire LLC | Open Energy Information  

Open Energy Info (EERE)

SolarAire LLC Place Folsom, California Sector Solar Product Developing a solar thermal air conditioning unit. References SolarAire LLC1 LinkedIn Connections CrunchBase Profile...

408

Western NY Energy LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Western NY Energy LLC Place Mount Morris, New York Zip 14510 Product Bioethanol producer. References Western NY Energy LLC1 LinkedIn Connections CrunchBase...

409

MMA Belmar Power LLC | Open Energy Information  

Open Energy Info (EERE)

Belmar Power LLC Jump to: navigation, search Name MMA Belmar Power LLC Place Colorado Utility Id 56114 References EIA Form EIA-861 Final Data File for 2010 - File220101 LinkedIn...

410

Clean Tech LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Jump to: navigation, search Name Clean-Tech LLC Place Los Angeles, California Zip 90045 Product California-based company with subsidiaries seeking to make EVs and Lithium...

411

AREA USA LLC | Open Energy Information  

Open Energy Info (EERE)

AREA USA LLC Jump to: navigation, search Name AREA USA LLC Place Washington, DC Zip 20004 Sector Services Product Washington, D.C.-based division of Fabiani & Company providing...

412

Northern Lights Ethanol LLC | Open Energy Information  

Open Energy Info (EERE)

You can help OpenEI by expanding it. Northern Lights Ethanol LLC is a company located in Big Stone City, South Dakota . References "Northern Lights Ethanol LLC" Retrieved from...

413

Idaho Winds LLC | Open Energy Information  

Open Energy Info (EERE)

Idaho Winds, LLC Place Idaho Sector Wind energy Product Wholly-owned subsidiary of PowerworksPacific Winds, operating wind farms in Idaho. References Idaho Winds, LLC1 LinkedIn...

414

Sky Power LLC | Open Energy Information  

Open Energy Info (EERE)

Power LLC Place Portland, Oregon Zip 97204 Sector Wind energy Product Developer of a high-altitude wind turbine technology. References Sky Power LLC1 LinkedIn Connections...

415

Tharaldson Ethanol LLC | Open Energy Information  

Open Energy Info (EERE)

Tharaldson Ethanol LLC Jump to: navigation, search Name Tharaldson Ethanol LLC Place Casselton, North Dakota Zip 58012 Product Owner of a USD 200m 120m-gallon ethanol plant in...

416

Access Solar Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Access Solar Energy LLC Jump to: navigation, search Name Access Solar Energy LLC Place Park CIty, Utah Zip 84060 Sector Renewable Energy, Solar Product Utah-based developers of...

417

Morris Cogeneration LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Jump to: navigation, search Name Morris Cogeneration LLC Place Illinois Utility Id 54755 References EIA Form EIA-861 Final Data File for 2010 - File220101 LinkedIn...

418

Bull Moose Energy LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Place San Diego, California Sector Biomass Product Focused on development of biomass waste energy projects. References Bull Moose Energy LLC1 LinkedIn Connections CrunchBase...

419

Chief Energy Company LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Place Sioux City, Iowa Product Developer of 108m gallon (409.3m litres) per year corn-to-ethanol plant in Sioux City. References Chief Energy Company LLC1 LinkedIn...

420

Ever Cat Fuels LLC | Open Energy Information  

Open Energy Info (EERE)

Page Edit with form History Share this page on Facebook icon Twitter icon Ever Cat Fuels LLC Jump to: navigation, search Name Ever Cat Fuels, LLC Place Anoka, Minnesota...

Note: This page contains sample records for the topic "hydrogen systems llc" 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

Sun Energy Group LLC | Open Energy Information  

Open Energy Info (EERE)

Energy Group LLC Jump to: navigation, search Name Sun Energy Group LLC Place New Orleans, Louisiana Zip 70130 Product Louisiana-based waste-to-energy start-up company that is...

422

Palmco Power NJ, LLC | Open Energy Information  

Open Energy Info (EERE)

Palmco Power NJ, LLC Jump to: navigation, search Name Palmco Power NJ, LLC Place New York Utility Id 56501 Utility Location Yes Ownership R Operates Generating Plant Yes References...

423

Badger State Ethanol LLC | Open Energy Information  

Open Energy Info (EERE)

Name Badger State Ethanol LLC Place Monroe, Wisconsin Zip 53566 Product Dry-mill bioethanol producer References Badger State Ethanol LLC1 LinkedIn Connections CrunchBase...

424

Agri Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Name Agri-Energy LLC Place Luverne, Minnesota Zip 56156 Product Corn trader and bioethanol producer. References Agri-Energy LLC1 LinkedIn Connections CrunchBase Profile No...

425

Langford Wind Power LLC | Open Energy Information  

Open Energy Info (EERE)

Langford Wind Power LLC Jump to: navigation, search Name Langford Wind Power LLC Place Texas Utility Id 56506 References EIA Form EIA-861 Final Data File for 2010 - File220101...

426

Cielo Wind Power LLC | Open Energy Information  

Open Energy Info (EERE)

Cielo Wind Power LLC Jump to: navigation, search Name Cielo Wind Power LLC Place Austin, Texas Zip 78701 2459 Sector Wind energy Product Currently the largest wind power developer...

427

Biofuel Industries Group LLC | Open Energy Information  

Open Energy Info (EERE)

Industries Group LLC Industries Group LLC Jump to: navigation, search Name Biofuel Industries Group LLC Place Adrian, Michigan Zip 49221 Product Biofuel Industries Group, LLC owns and operates the NextDiesel biodiesel plant in Adrian, Michigan. References Biofuel Industries Group LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Biofuel Industries Group LLC is a company located in Adrian, Michigan . References ↑ "Biofuel Industries Group LLC" Retrieved from "http://en.openei.org/w/index.php?title=Biofuel_Industries_Group_LLC&oldid=342814" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version

428

WKN Texas LLC | Open Energy Information  

Open Energy Info (EERE)

Texas LLC Jump to: navigation, search Name WKN Texas LLC Place Texas Sector Wind energy Product A wind farm developer based in Texas. Originally a subsidiary of Windkraft Nord USA,...

429

Synergistic Hydrogen Production in a Biorefinery via Bioelectrochemical Systems  

Science Conference Proceedings (OSTI)

Microbial electrolysis cells are devices that use biocatalysis and electrolysis for production of hydrogen from organic matter. Biorefinery process streams contain fermentation by products and inhibitors which accumulate in the process stream if the water is recycled. These molecules also affect biomass to biofuel yields if not removed from the recycle water. The presence of sugar- and lignin- degradation products such as furfural, vanillic acid and 4-hydroxybenzaldehyde has been shown to reduce fermentation yields. In this work, we calculate the potential for hydrogen production using microbial electrolysis cells from these molecules as substrates. Conversion of these substrates to electricity is demonstrated in microbial fuel cells and will also be presented.

Borole, A. P.; Hamilton, C. Y.; Schell, D. J.

2012-01-01T23:59:59.000Z

430

Blending of hydrogen in natural gas distribution systems. Volume I. Gas blends flow in distribution system, mixing points, and regulatory standards. Final report, June 1, 1976--August 30, 1977. [10 and 20% hydrogen  

DOE Green Energy (OSTI)

This volume of the subject study ''Blending of Hydrogen in Natural Gas Distribution Systems'' describes studies on the determination of gas distribution system flows with hydrogen - natural gas blends, potential hydrogen admission points to gas distribution systems, and the impact of hydrogen - natural gas blends on regulatory standards for gas distribution systems. The studies resulted in the following principal findings: (1) Most existing natural gas distribution systems could adequately transport 20% blends of hydrogen by volume with little or no modification. (2) The best point of admission of the hydrogen into a natural gas distribution system would be at the meter and regulating stations supplying a particular distribution system. (3) The impact of hydrogen - natural gas blends on state regulatory standards appears to be minimal for PSE and G, but requires further study for various National Codes and for other states.

None

1977-09-01T23:59:59.000Z

431

Preliminary Notice of Violation, RTS Wright Industries, LLC - EA-2003-08 |  

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

RTS Wright Industries, LLC - RTS Wright Industries, LLC - EA-2003-08 Preliminary Notice of Violation, RTS Wright Industries, LLC - EA-2003-08 October 23, 2003 Preliminary Notice of Violation issued to RTS Wright Industries, LLC, related to Falsification of Records and Work Performance Issues at the Advanced Mixed Waste Treatment Project at the Idaho National Engineering and Environmental Laboratory This letter refers to the investigation conducted by the Department of Energy (DOE) into allegations from a concerned individual that RTS Wright Industries, LLC, (RTS) falsified quality control inspection records. These records pertained to Glove Box Systems procured by the Washington Group International for installation at DOE's Advanced Mixed Waste Treatment Project (AMWTP) at the Idaho National Engineering and Environmental

432

Special Report Order, Los Alamos National Security, LLC - January 4, 2008 |  

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

Los Alamos National Security, LLC - January Los Alamos National Security, LLC - January 4, 2008 Special Report Order, Los Alamos National Security, LLC - January 4, 2008 January 4, 2008 Issued to Los Alamos National Security, LLC related to Glovebox Activities at TA-55 and Chemistry and Metallurgy Research Facilities at the Los Alamos National Laboratory On January 20, 2007, Los Alamos National Security, LLC (LANS) submitted a report into the Department of Energy (DOE) Office of Enforcement Noncompliance Tracking System documenting potential noncompliances with nuclear safety requirements associated with two separate events in January 2007. The events involved hand injuries sustained by workers conducting glovebox activities at Technical Area 55 and Chemistry and Metallurgy Research facilities.Instead of launching its own investigation, the

433

Consent Order, CH2M-WG Idaho, LLC - WCO-2011-01 | Department of Energy  

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

M-WG Idaho, LLC - WCO-2011-01 M-WG Idaho, LLC - WCO-2011-01 Consent Order, CH2M-WG Idaho, LLC - WCO-2011-01 October 6, 2011 Consent Order issued to CH2M-WG Idaho, LLC related to a Hoisting Incident that occurred at the Sodium Bearing Waste Treatment Project at the Idaho National Laboratory The Office of Health Safety and Security's Office of Enforcement and Oversight has completed its investigation into the facts and circumstances associated with the October 4, 2010, hoisting incident that occurred when a telescopic hydraulic gantry system tipped while lifting a 7,800-pound shield plug at the Sodium Bearing Waste Treatment Project (SBWTP) located at the U.S. Department of Energy's Idaho National Laboratory. The results of the investigation were provided to CH2M-WG Idaho, LLC (CWI) in an Investigation Report, dated April 20, 2011, and

434

Special Report Order, Los Alamos National Security, LLC - January 4, 2008 |  

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

Special Report Order, Los Alamos National Security, LLC - January Special Report Order, Los Alamos National Security, LLC - January 4, 2008 Special Report Order, Los Alamos National Security, LLC - January 4, 2008 January 4, 2008 Issued to Los Alamos National Security, LLC related to Glovebox Activities at TA-55 and Chemistry and Metallurgy Research Facilities at the Los Alamos National Laboratory On January 20, 2007, Los Alamos National Security, LLC (LANS) submitted a report into the Department of Energy (DOE) Office of Enforcement Noncompliance Tracking System documenting potential noncompliances with nuclear safety requirements associated with two separate events in January 2007. The events involved hand injuries sustained by workers conducting glovebox activities at Technical Area 55 and Chemistry and Metallurgy Research facilities.Instead of launching its own investigation, the

435

Enforcement Letter, Kaiser-Hill Company, L.L.C. - June 19, 2002 |  

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

June 19, 2002 June 19, 2002 Enforcement Letter, Kaiser-Hill Company, L.L.C. - June 19, 2002 June 19, 2002 Enforcement Letter issued to Kaiser-Hill Company, LLC related to Unplanned Radioactive Material Uptakes at the Rocky Flats Environmental Technology Site This letter refers to the Department of Energy's evaluation of facts and circumstances concerning the October 2001 unplanned uptakes of radioactive material by two Radiological Control Technicians (RCT) in Building [ ]. These issues were reported into the Noncompliance Tracking System (NTS) by your staff (NTS-RFO--KHLL-[ ] 2002-0001) on February 11, 2002. Enforcement Letter, Kaiser-Hill Company, L.L.C. - June 19, 2002 More Documents & Publications Consent Order, Kaiser-Hill Company, LLC - EA 98-03 Enforcement Letter, Kaiser-Hill Company, L.L.C. - July 20, 1998

436

Enforcement Letter, CH2M Oak Ridge, LLC - SEL-2012-01 | Department of  

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

M Oak Ridge, LLC - SEL-2012-01 M Oak Ridge, LLC - SEL-2012-01 Enforcement Letter, CH2M Oak Ridge, LLC - SEL-2012-01 May 4, 2012 Issued to URS CH2M Oak Ridge, LLC, related to a Security Incident involving the Protection and Control of Classified Information at the East Tennessee Technology Park The Office of Health, Safety and Security's Office of Enforcement and Oversight has completed its evaluation of a security incident involving the protection and control of classified information at the East Tennessee Teclmology Park (ETTP) (Local Tracking System Report No. II-IOSC-0576-13). Based on this evaluation, the Department of Energy (DOE) identified concerns that warrant management attention by URS CH2M Oak Ridge, LLC (UCOR), the responsible contractor for ETTP. The specific concerns stem from the number of classified components that

437

Preliminary Notice, Battelle Energy Alliance, LLC, SEA-2011-01 | Department  

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

Notice, Battelle Energy Alliance, LLC, SEA-2011-01 Notice, Battelle Energy Alliance, LLC, SEA-2011-01 Preliminary Notice, Battelle Energy Alliance, LLC, SEA-2011-01 April 18, 2011 Issued to Battelle Energy Alliance, LLC related to Classified Information Introduced into Unapproved Information Systems at the Idaho National Laboratory Pursuant to section 234B of the Atomic Energy Act of 1954, as amended, (the Act), and the Department of Energy's (DOE) regulations at 10 C.F.R. §§ 824.4(a)(3) and 824.7(b), DOE is issuing this Final Notice of Violation (FNOV) to Battelle Energy Alliance, LLC (BEA) for multiple violations of classified information security requirements. The FNOV is based upon the Office of Health, Safety and Security's Office of Enforcement May 11, 2010, Investigation Report and an evaluation of the evidence presented to DOE by

438

Preliminary Notice of Violation, RTS Wright Industries, LLC - EA-2003-08 |  

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

RTS Wright Industries, LLC - RTS Wright Industries, LLC - EA-2003-08 Preliminary Notice of Violation, RTS Wright Industries, LLC - EA-2003-08 October 23, 2003 Preliminary Notice of Violation issued to RTS Wright Industries, LLC, related to Falsification of Records and Work Performance Issues at the Advanced Mixed Waste Treatment Project at the Idaho National Engineering and Environmental Laboratory This letter refers to the investigation conducted by the Department of Energy (DOE) into allegations from a concerned individual that RTS Wright Industries, LLC, (RTS) falsified quality control inspection records. These records pertained to Glove Box Systems procured by the Washington Group International for installation at DOE's Advanced Mixed Waste Treatment Project (AMWTP) at the Idaho National Engineering and Environmental

439

Technical Assessment of Compressed Hydrogen Storage Tank Systems for Automotive Applications  

Fuel Cell Technologies Publication and Product Library (EERE)

This technical report describes DOE's assessment of the performance and cost of compressed hydrogen storage tank systems for automotive applications. The on-board performance (by Argonne National Lab)

440

Technical Assessment of Cryo-Compressed Hydrogen Storage Tank Systems for Automotive Applications  

Fuel Cell Technologies Publication and Product Library (EERE)

Technical report describing DOE's second assessment report on a third generation (Gen3) system capable of storing hydrogen at cryogenic temperatures within a pressure vessel on-board a vehicle. The re

Note: This page contains sample records for the topic "hydrogen systems llc" 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

System for exchange of hydrogen between liquid and solid phases  

DOE Patents (OSTI)

The reversible reaction M + x/2 H/sub 2/ reversible MH/sub x/, wherein M is a reversible metal hydride former that forms a hydride MH/sub x/ in the presence of H/sub 2/, generally used to store and recall H/sub 2/, is found to proceed under an inert liquid, thereby reducing contamination, providing better temperature control, providing in situ mobility of the reactants, and increasing flexibility in process design. Thus, a slurry of particles of a metal hydride former with an inert solvent is subjected to a temperature and pressure controlled atmosphere containing H/sub 2/, to store hydrogen and to release previously stored hydrogen. The direction of the flow of the H/sub 2/ through the liquid is dependent upon the H/sub 2/ pressure in the gas phase at a given temperature. When the actual H/sub 2/ pressure is above the equilibrium absorption pressure of the respective hydride the reaction proceeds to the right, i.e., the metal hydride is formed and hydrogen is stored in the solid particle. When the actual pressure in the gas phase is below the equilibrium dissociation pressure of the respective hydride the reaction proceeds to the left, the metal hydride is decomposed and hydrogen is released into the gas phase.

Reilly, J.J.; Grohse, E.W.; Johnson, J.R.; Winsche, W.E.

1985-02-22T23:59:59.000Z

442

Reduction and Unfolding for Quantum Systems: the Hydrogen Atom  

E-Print Network (OSTI)

In this paper we propose a ``quantum reduction procedure'' based on the reduction of algebras of differential operators on a manifold. We use these techniques to show, in a systematic way, how to relate the hydrogen atom to a family of quantum harmonic oscillators, by the means of the Kustaahneimo-Stiefel fibration.

A. D'Avanzo; G. Marmo; A. Valentino

2005-04-08T23:59:59.000Z

443

International WoodFuels LLC | Open Energy Information  

Open Energy Info (EERE)

WoodFuels LLC WoodFuels LLC Jump to: navigation, search Name International WoodFuels LLC Place Portland, Maine Zip 4101 Product Maine-based pellet producer and installer of commercial wood pellet heating systems. Coordinates 45.511795°, -122.675629° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.511795,"lon":-122.675629,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

444

GreenSource Solutions LLC | Open Energy Information  

Open Energy Info (EERE)

GreenSource Solutions LLC GreenSource Solutions LLC Jump to: navigation, search Name GreenSource Solutions LLC Place Novato, California Zip 94945 Product US-based PV system installer and consulting. Coordinates 38.106075°, -122.567889° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.106075,"lon":-122.567889,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

445

Loess Hills Wind Energy LLC | Open Energy Information  

Open Energy Info (EERE)

LLC LLC Jump to: navigation, search Name Loess Hills Wind Energy LLC Address PO Box 198 Place Malvern, Iowa Zip 51551 Sector Wind energy Product ReDriven Wind Energy Systems Year founded 2009 Number of employees 1-10 Phone number 712.527.0412 Website http://www.loesshillswindenerg Coordinates 41.0052059°, -95.5827334° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.0052059,"lon":-95.5827334,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

446

Frontline BioEnergy LLC | Open Energy Information  

Open Energy Info (EERE)

Frontline BioEnergy LLC Frontline BioEnergy LLC Jump to: navigation, search Name Frontline BioEnergy LLC Place Ames, Iowa Zip 50010 Sector Bioenergy, Biomass Product Frontline BioEnergy Inc develops and installs gasification systems and individual equipment to convert biomass into valuable products. Coordinates 30.053389°, -94.742269° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.053389,"lon":-94.742269,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

447

EcoGeneration Solutions LLC | Open Energy Information  

Open Energy Info (EERE)

EcoGeneration Solutions LLC EcoGeneration Solutions LLC Jump to: navigation, search Name EcoGeneration Solutions LLC Place Houston, Texas Zip 77070 Sector Solar Product Holds several technology companies in the fields of cogeneration and solar energy systems. Coordinates 29.76045°, -95.369784° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.76045,"lon":-95.369784,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

448

Preliminary Notice of Violation,Savannah River Nuclear Solutions, LLC -  

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

Savannah River Nuclear Solutions, Savannah River Nuclear Solutions, LLC - NEA-2011-02 Preliminary Notice of Violation,Savannah River Nuclear Solutions, LLC - NEA-2011-02 July 22, 2011 Preliminary Notice of Violation issued to Savannah River Nuclear Solutions, LLC related to a Puncture Wound Injury resulting in a Radiological Uptake at the Savannah River Site This letter refers to the Office of Health, Safety and Security's Office of Enforcement and Oversight investigation into the facts and circumstances associated with the June 14, 2010, employee puncture wound injury, which occurred in the F-TRU Remediation Enclosure within the F-Canyon Facility, at the U.S. Department of Energy' s (DOE) Savannah River Site. This occurrence was reported in Noncompliance Tracking System (NTS) report NTS-SRSO--SRNS-CPWM-20IO-0002, Contaminated Puncture Wound During TRU Drum

449

Advanced Distributed Generation LLC ADG | Open Energy Information  

Open Energy Info (EERE)

LLC ADG LLC ADG Jump to: navigation, search Name Advanced Distributed Generation LLC (ADG) Place Toledo, Ohio Zip OH 43607 Product ADG is a general contracting company specializing in the design and installation of photovoltaic (PV) systems. Coordinates 46.440613°, -122.847838° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.440613,"lon":-122.847838,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

450

Electrolysis based hydrogen storage systems. Annual report, January 1, 1976--December 31, 1976  

SciTech Connect

This report describes work completed during the period January 1, 1976 to December 31, 1976, on an ERDA-sponsored program aimed at improvement in the cost and efficiency of electrolytic hydrogen production and development of the technique of using metal hydrides for hydrogen storage for stationary and transportation applications. The work on electrolytic hydrogen production includes work on advanced barrier materials for alkaline cells, studies of nickel alloy based and oxide catalysts for oxygen evolution. Related work on the program involving the H/sub 2/--Cl/sub 2/ electrochemical cell for energy storage is described. Work on hydrogen storage subsystems involving storage reservoir designs for the Hydrogen Technology Advanced-Component Test System (HYTACTS), engineering and metal hydride material test beds and tests of candidate container materials is presented. Progress on the development of new metal hydride materials and tailoring and testing of new alloy systems is summarized. This work emphasizes improvement in the initial activation step, high-cycle test of selected materials and the physical characteristics of cycled materials. The efforts on natural gas supplementation, hydrogen storage systems analysis and the project management of the ERDA Hydrogen Program by BNL are summarized.

Salzano, F J

1977-01-01T23:59:59.000Z

451

Model based design of an automotive-scale, metal hydride hydrogen storage system.  

SciTech Connect

Sandia and General Motors have successfully designed, fabricated, and experimentally operated a vehicle-scale hydrogen storage system using the complex metal hydride sodium alanate. Over the 6 year project, the team tackled the primary barriers associated with storage and delivery of hydrogen including mass, volume, efficiency and cost. The result was the hydrogen storage demonstration system design. The key technologies developed for this hydrogen storage system include optimal heat exchange designs, thermal properties enhancement, a unique catalytic hydrogen burner and energy efficient control schemes. The prototype system designed, built, and operated to demonstrate these technologies consists of four identical hydrogen storage modules with a total hydrogen capacity of 3 kg. Each module consists of twelve stainless steel tubes that contain the enhanced sodium alanate. The tubes are arranged in a staggered, 4 x 3 array and enclosed by a steel shell to form a shell and tube heat exchanger. Temperature control during hydrogen absorption and desorption is accomplished by circulating a heat transfer fluid through each module shell. For desorption, heat is provided by the catalytic oxidation of hydrogen within a high efficiency, compact heat exchanger. The heater was designed to transfer up to 30 kW of heat from the catalytic reaction to the circulating heat transfer fluid. The demonstration system module design and the system control strategies were enabled by experiment-based, computational simulations that included heat and mass transfer coupled with chemical kinetics. Module heat exchange systems were optimized using multi-dimensional models of coupled fluid dynamics and heat transfer. Chemical kinetics models were coupled with both heat and mass transfer calculations to design the sodium alanate vessels. Fluid flow distribution was a key aspect of the design for the hydrogen storage modules and computational simulations were used to balance heat transfer with fluid pressure requirements. An overview of the hydrogen storage system will be given, and examples of these models and simulation results will be described and related to component design. In addition, comparisons of demonstration system experimental results to model predictions will be reported.

Johnson, Terry Alan; Kanouff, Michael P.; Jorgensen, Scott W. (General Motors R& D); Dedrick, Daniel E.; Evans, Gregory Herbert

2010-11-01T23:59:59.000Z

452

Hydrogen and Oxygen Gas Monitoring System Design and Operation  

DOE Green Energy (OSTI)

This paper describes pertinent design practices of selecting types of monitors, monitor unit placement, setpoint selection, and maintenance considerations for gas monitors. While hydrogen gas monitors and enriched oxygen atmosphere monitors as they would be needed for hydrogen production experiments are the primary focus of this paper, monitors for carbon monoxide and carbon dioxide are also discussed. The experiences of designing, installing, and calibrating gas monitors for a laboratory where experiments in support of the DOE Nuclear Hydrogen Initiative (NHI) are described along with codes, standards, and regulations for these monitors. Information from the literature about best operating practices is also presented. The NHI program has two types of activities. The first, near-term activity is laboratory and pilot-plant experimentation with different processes in the kilogram per day scale to select the most promising types of processes for future applications of hydrogen production. Prudent design calls for indoor gas monitors to sense any hydrogen leaks within these laboratory rooms. The second, longer-term activity is the prototype, or large-scale plants to produce tons of hydrogen per day. These large, outdoor production plants will require area (or fencepost) monitoring of hydrogen gas leaks. Some processes will have oxygen production with hydrogen production, and any oxygen releases are also safety concerns since oxygen gas is the strongest oxidizer. Monitoring of these gases is important for personnel safety of both indoor and outdoor experiments. There is some guidance available about proper placement of monitors. The fixed point, stationary monitor can only function if the intruding gas contacts the monitor. Therefore, monitor placement is vital to proper monitoring of the room or area. Factors in sensor location selection include: indoor or outdoor site, the location and nature of potential vapor/gas sources, chemical and physical data of the gases or vapors, liquids with volatility need sensors near the potential sources of release, nature and concentration of gas releases, natural and mechanical ventilation, detector installation locations not vulnerable to mechanical or water damage from normal operations, and locations that lend themselves to convenient maintenance and calibration. The guidance also states that sensors should be located in all areas where hazardous accumulations of gas may occur. Such areas might not be close to release points but might be areas with restricted air movement. Heavier than air gases are likely to accumulate in pits, trenches, drains, and other low areas. Lighter than air gases are more likely to accumulate in overhead spaces, above drop ceilings, etc. In general, sensors should be located close to any potential sources of major release of gas. The paper gives data on monitor sensitivity and expected lifetimes to support the monitor selection process. Proper selection of indoor and outdoor locations for monitors is described, accounting for the vapor densities of hydrogen and oxygen. The latest information on monitor alarm setpoint selection is presented. Typically, monitors require recalibration at least every six months, or more frequently for inhospitable locations, so ready access to the monitors is an important issue to consider in monitor siting. Gas monitors, depending on their type, can be susceptible to blockages of the detector element (i.e., dus

Lee C. Cadwallader; Kevin G. DeWall; J. Stephen Herring

2007-06-01T23:59:59.000Z

453

High Density Hydrogen Storage System Demonstration Using NaAlH4 Based Complex Compound Hydrides  

DOE Green Energy (OSTI)

This final report describes the motivations, activities and results of the hydrogen storage independent project "High Density Hydrogen Storage System Demonstration Using NaAlH4 Based Complex Compound Hydrides" performed by the United Technologies Research Center under the Department of Energy Hydrogen Program, contract # DE-FC36-02AL67610. The objectives of the project were to identify and address the key systems technologies associated with applying complex hydride materials, particularly ones which differ from those for conventional metal hydride based storage. This involved the design, fabrication and testing of two prototype systems based on the hydrogen storage material NaAlH4. Safety testing, catalysis studies, heat exchanger optimization, reaction kinetics modeling, thermochemical finite element analysis, powder densification development and material neutralization were elements included in the effort.

Daniel A. Mosher; Xia Tang; Ronald J. Brown; Sarah Arsenault; Salvatore Saitta; Bruce L. Laube; Robert H. Dold; Donald L. Anton

2007-07-27T23:59:59.000Z

454

Technical assessment of compressed hydrogen storage tank systems for automotive applications.  

DOE Green Energy (OSTI)

The performance and cost of compressed hydrogen storage tank systems has been assessed and compared to the U.S. Department of Energy (DOE) 2010, 2015, and ultimate targets for automotive applications. The on-board performance and high-volume manufacturing cost were determined for compressed hydrogen tanks with design pressures of 350 bar ({approx}5000 psi) and 700 bar ({approx}10,000 psi) capable of storing 5.6 kg of usable hydrogen. The off-board performance and cost of delivering compressed hydrogen was determined for hydrogen produced by central steam methane reforming (SMR). The main conclusions of the assessment are that the 350-bar compressed storage system has the potential to meet the 2010 and 2015 targets for system gravimetric capacity but will not likely meet any of the system targets for volumetric capacity or cost, given our base case assumptions. The 700-bar compressed storage system has the potential to meet only the 2010 target for system gravimetric capacity and is not likely to meet any of the system targets for volumetric capacity or cost, despite the fact that its volumetric capacity is much higher than that of the 350-bar system. Both the 350-bar and 700-bar systems come close to meeting the Well-to-Tank (WTT) efficiency target, but fall short by about 5%. These results are summarized.

Hua, T. Q.; Ahluwalia, R. K.; Peng, J. K.; Kromer, M.; Lasher, S.; McKenney, K.; Law, K.; Sinha, J. (Nuclear Engineering Division); (TIAX, LLC)

2011-02-09T23:59:59.000Z

455

Technical assessment of compressed hydrogen storage tank systems for automotive applications.  

Science Conference Proceedings (OSTI)

The performance and cost of compressed hydrogen storage tank systems has been assessed and compared to the U.S. Department of Energy (DOE) 2010, 2015, and ultimate targets for automotive applications. The on-board performance and high-volume manufacturing cost were determined for compressed hydrogen tanks with design pressures of 350 bar ({approx}5000 psi) and 700 bar ({approx}10,000 psi) capable of storing 5.6 kg of usable hydrogen. The off-board performance and cost of delivering compressed hydrogen was determined for hydrogen produced by central steam methane reforming (SMR). The main conclusions of the assessment are that the 350-bar compressed storage system has the potential to meet the 2010 and 2015 targets for system gravimetric capacity but will not likely meet any of the system targets for volumetric capacity or cost, given our base case assumptions. The 700-bar compressed storage system has the potential to meet only the 2010 target for system gravimetric capacity and is not likely to meet any of the system targets for volumetric capacity or cost, despite the fact that its volumetric capacity is much higher than that of the 350-bar system. Both the 350-bar and 700-bar systems come close to meeting the Well-to-Tank (WTT) efficiency target, but fall short by about 5%.

Hua, T.; Ahluwalia, R.; Peng, J. K.; Kromer, M.; Lasher, S.; McKenney, K.; Law, K.; Sinha, J. (Nuclear Engineering Division); (TIAX LLC)

2011-02-01T23:59:59.000Z

456

MILACRON, LLC | Open Energy Information  

Open Energy Info (EERE)

MILACRON, LLC MILACRON, LLC Jump to: navigation, search Name MILACRON, LLC Address 418 W MAIN ST Place Mt. Orab, Ohio Zip 45154 Sector Services, Wind energy Product Manufacturing Phone number 513-536-2800 Website http://MilacronMachining.com Coordinates 39.0323997°, -83.9284878° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.0323997,"lon":-83.9284878,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

457

Deltak LLC | Open Energy Information  

Open Energy Info (EERE)

Deltak LLC Deltak LLC Jump to: navigation, search Name Deltak LLC Place Minneapolis, Minnesota Zip 55441 Product Supplier of custom designed heat recovery steam generators (HRSGs) for gas turbine combined-cycle power generation and specialty boilers for waste heat recovery applications Coordinates 44.979035°, -93.264929° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.979035,"lon":-93.264929,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

458

Geoplasma LLC | Open Energy Information  

Open Energy Info (EERE)

Geoplasma LLC Geoplasma LLC Jump to: navigation, search Name Geoplasma LLC Place Atlanta, Georgia Zip 30363 Product Geoplasma is developing plasma gasification technology. Coordinates 33.748315°, -84.391109° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.748315,"lon":-84.391109,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

459

Phycal LLC | Open Energy Information  

Open Energy Info (EERE)

Phycal LLC Phycal LLC Jump to: navigation, search Name Phycal LLC Address 51 Alpha Park Place Highland Heights, Ohio Zip 44143 Sector Biofuels, Biomass Product Agriculture; Raw materials/extraction; Research and development Phone number 440-460-2477 Website http://www.phycal.com Coordinates 41.5533226°, -81.451283° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.5533226,"lon":-81.451283,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

460

Fiberight LLC | Open Energy Information  

Open Energy Info (EERE)

Fiberight LLC Fiberight LLC Jump to: navigation, search Name Fiberight LLC Place Lawrenceville, Virginia Zip 23868 Product Virginia-based waste-to-ethanol producer. Coordinates 36.761678°, -77.845048° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.761678,"lon":-77.845048,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "hydrogen systems llc" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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461

USGlobal LLC | Open Energy Information  

Open Energy Info (EERE)

USGlobal LLC USGlobal LLC Jump to: navigation, search Name USGlobal LLC Address 1451 W. Cypress Creek Road, Suite 307 Place Fort Lauderdale, Florida Zip 33309 Product Investment and development firm. Phone number (954) 784-6442 Website http://www.usgloballlc.com/ Coordinates 26.203089°, -80.1627965° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":26.203089,"lon":-80.1627965,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

462

Smallfoot, LLC | Open Energy Information  

Open Energy Info (EERE)

Smallfoot, LLC Smallfoot, LLC Jump to: navigation, search Name Smallfoot, LLC Place Boulder, Colorado Coordinates 40.0149856°, -105.2705456° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.0149856,"lon":-105.2705456,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

463

Luminate LLC | Open Energy Information  

Open Energy Info (EERE)

Luminate LLC Luminate LLC Jump to: navigation, search Name Luminate, LLC Place Denver, Colorado Zip 80202 Sector Services Product Denver-based consultancy providing technical and management advisory services to companies active in the energy industry. They have specialist expertises in the biofuel industry. Coordinates 39.74001°, -104.992259° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.74001,"lon":-104.992259,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

464

BSST LLC | Open Energy Information  

Open Energy Info (EERE)

BSST LLC BSST LLC Jump to: navigation, search Name BSST LLC Place Irwindale, California Zip 91706 Product Their core-competency is thermo-electrics (heat to electricity), using alternate thermodynamic cycles. Coordinates 34.105143°, -117.933771° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.105143,"lon":-117.933771,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

465

Technical assessment of cryo-compressed hydrogen storage tank systems for automotive applications.  

DOE Green Energy (OSTI)

On-board and off-board performance and cost of cryo-compressed hydrogen storage has been assessed and compared to the DOE 2010, 2015 and ultimate targets for automotive applications. The Gen-3 prototype system of Lawrence Livermore National Laboratory was modeled to project the performance of a scaled-down 5.6-kg usable hydrogen storage system. The on-board performance of the system and high-volume manufacturing cost were determined for liquid hydrogen refueling with a single-flow nozzle and a pump that delivers 1.5 kg/min of liquid H{sub 2} to the insulated cryogenic tank capable of being pressurized to 272 atm (4000 psi). The off-board performance and cost of delivering liquid hydrogen were determined for two scenarios in which hydrogen is produced by central steam methane reforming (SMR) and by central electrolysis using electricity from renewable sources. The main conclusions from the assessment are that the cryo-compressed storage system has the potential of meeting the ultimate target for system gravimetric capacity and the 2015 target for system volumetric capacity (see Table I). The system compares favorably with targets for durability and operability although additional work is needed to understand failure modes for combined pressure and temperature cycling. The system may meet the targets for hydrogen loss during dormancy under certain conditions of minimum daily driving. The high-volume manufacturing cost is projected to be 2-4 times the current 2010 target of $4/kWh. For the reference conditions considered most applicable, the fuel cost for the SMR hydrogen production and liquid H{sub 2} delivery scenario is 60%-140% higher than the current target of $2-$3/gge while the well-to-tank efficiency is well short of the 60% target specified for off-board regenerable materials.

Ahluwalia, R. K.; Hua, T. Q.; Peng, J.-K.; Lasher, S.; McKenney, K.; Sinha, J.; Nuclear Engineering Division; TIAX LLC

2010-03-03T23:59:59.000Z

466

Computer systems and software description for Standard-E+ Hydrogen Monitoring System (SHMS-E+)  

DOE Green Energy (OSTI)

The primary function of the Standard-E+ Hydrogen Monitoring System (SHMS-E+) is to determine tank vapor space gas composition and gas release rate, and to detect gas release events. Characterization of the gas composition is needed for safety analyses. The lower flammability limit, as well as the peak burn temperature and pressure, are dependent upon the gas composition. If there is little or no knowledge about the gas composition, safety analyses utilize compositions that yield the worst case in a deflagration or detonation. Knowledge of the true composition could lead to reductions in the assumptions and therefore there may be a potential for a reduction in controls and work restrictions. Also, knowledge of the actual composition will be required information for the analysis that is needed to remove tanks from the Watch List. Similarly, the rate of generation and release of gases is required information for performing safety analyses, developing controls, designing equipment, and closing safety issues. This report outlines the computer system design layout description for the Standard-E+ Hydrogen Monitoring System.

Tate, D.D.

1997-05-01T23:59:59.000Z

467

Technical assessment of cryo-compressed hydrogen storage tank systems for automotive applications.  

Science Conference Proceedings (OSTI)

On-board and off-board performance and cost of cryo-compressed hydrogen storage are assessed and compared to the targets for automotive applications. The on-board performance of the system and high-volume manufacturing cost were determined for liquid hydrogen refueling with a single-flow nozzle and a pump that delivers liquid H{sub 2} to the insulated cryogenic tank capable of being pressurized to 272 atm. The off-board performance and cost of delivering liquid hydrogen were determined for two scenarios in which hydrogen is produced by central steam methane reforming (SMR) or by central electrolysis. The main conclusions are that the cryo-compressed storage system has the potential of meeting the ultimate target for system gravimetric capacity, mid-term target for system volumetric capacity, and the target for hydrogen loss during dormancy under certain conditions of minimum daily driving. However, the high-volume manufacturing cost and the fuel cost for the SMR hydrogen production scenario are, respectively, 2-4 and 1.6-2.4 times the current targets, and the well-to-tank efficiency is well short of the 60% target specified for off-board regenerable materials.

Ahluwalia, R.; Hua, T.; Peng, J.-K.; Lasher, S.; McKenney, K.; Sinha, J.; Gardiner, M.; Nuclear Engineering Division; TIAX LLC; U.S. DOE

2010-05-01T23:59:59.000Z

468

Hydrogen-control systems for severe LWR accident conditions - a state-of-technology report  

Science Conference Proceedings (OSTI)

This report reviews the current state of technology regarding hydrogen safety issues in light water reactor plants. Topics considered in this report relate to control systems and include combustion prevention, controlled combustion, minimization of combustion effects, combination of control concepts, and post-accident disposal. A companion report addresses hydrogen generation, distribution, and combustion. The objectives of the study were to identify the key safety issues related to hydrogen produced under severe accident conditions, to describe the state of technology for each issue, and to point out ongoing programs aimed at resolving the open issues.

Hilliard, R.K.; Postma, A.K.; Jeppson, D.W.

1983-03-01T23:59:59.000Z

469

Hydrogen & Fuel Cells - Hydrogen - Hydrogen Quality  

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

Hydrogen Quality Issues for Fuel Cell Vehicles Hydrogen Quality Issues for Fuel Cell Vehicles Introduction Developing and implementing fuel quality specifications for hydrogen are prerequisites to the widespread deployment of hydrogen-fueled fuel cell vehicles. Several organizations are addressing this fuel quality issue, including the International Standards Organization (ISO), the Society of Automotive Engineers (SAE), the California Fuel Cell Partnership (CaFCP), and the New Energy and Industrial Technology Development Organization (NEDO)/Japan Automobile Research Institute (JARI). All of their activities, however, have focused on the deleterious effects of specific contaminants on the automotive fuel cell or on-board hydrogen storage systems. While it is possible for the energy industry to provide extremely pure hydrogen, such hydrogen could entail excessive costs. The objective of our task is to develop a process whereby the hydrogen quality requirements may be determined based on life-cycle costs of the complete hydrogen fuel cell vehicle "system." To accomplish this objective, the influence of different contaminants and their concentrations in fuel hydrogen on the life-cycle costs of hydrogen production, purification, use in fuel cells, and hydrogen analysis and quality verification are being assessed.

470

Alterra Bioenergy LLC | Open Energy Information  

Open Energy Info (EERE)

Alterra Bioenergy LLC Alterra Bioenergy LLC Jump to: navigation, search Name Alterra Bioenergy LLC Place Macon, Georgia Sector Biofuels Product Manufacturer and distributor of biofuels. References Alterra Bioenergy LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Alterra Bioenergy LLC is a company located in Macon, Georgia . References ↑ "Alterra Bioenergy LLC" Retrieved from "http://en.openei.org/w/index.php?title=Alterra_Bioenergy_LLC&oldid=342070" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

471

Capitaline Advisors LLC | Open Energy Information  

Open Energy Info (EERE)

Capitaline Advisors LLC Capitaline Advisors LLC Jump to: navigation, search Name Capitaline Advisors LLC Place Sioux Falls, South Dakota Sector Renewable Energy Product Private equity firm based in Sioux Falls, focusing on bioethanol and renewable energy investments. References Capitaline Advisors LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Capitaline Advisors LLC is a company located in Sioux Falls, South Dakota . References ↑ "Capitaline Advisors LLC" Retrieved from "http://en.openei.org/w/index.php?title=Capitaline_Advisors_LLC&oldid=343219" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages

472

American Ag Fuels LLC | Open Energy Information  

Open Energy Info (EERE)

Ag Fuels LLC Ag Fuels LLC Jump to: navigation, search Name American Ag Fuels LLC Place Defiance, Ohio Zip 43512 Product Biodiesel producer in Defiance, Ohio. References American Ag Fuels LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Ag Fuels LLC is a company located in Defiance, Ohio . References ↑ "American Ag Fuels LLC" Retrieved from "http://en.openei.org/w/index.php?title=American_Ag_Fuels_LLC&oldid=342105" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load)

473

Eco Capital LLC | Open Energy Information  

Open Energy Info (EERE)

Capital LLC Capital LLC Jump to: navigation, search Name Eco Capital LLC Place New York, New York Zip 10166 Sector Carbon, Renewable Energy Product New York-based advisory and investment firm prioritizing activity in renewable energy, clean technology and carbon finance. References Eco Capital LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Eco Capital LLC is a company located in New York, New York . References ↑ "Eco Capital LLC" Retrieved from "http://en.openei.org/w/index.php?title=Eco_Capital_LLC&oldid=344441" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link

474

Mont Vista Capital LLC | Open Energy Information  

Open Energy Info (EERE)

Vista Capital LLC Vista Capital LLC Jump to: navigation, search Name Mont Vista Capital LLC Place New York, New York Zip 10167 Sector Services Product Mont Vista Capital is a leading global provider of services to clients in the alternative energy industry. Mont Vista also seeks proprietary trading and growth equity opportunities in alternative energy markets which add value for our stakeholders. References Mont Vista Capital LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Mont Vista Capital LLC is a company located in New York, New York . References ↑ "Mont Vista Capital LLC" Retrieved from "http://en.openei.org/w/index.php?title=Mont_Vista_Capital_LLC&oldid=348916"

475

Global Power Solutions LLC | Open Energy Information  

Open Energy Info (EERE)

Power Solutions LLC Power Solutions LLC Jump to: navigation, search Name Global Power Solutions LLC Place Colorado Zip CO 80401 Sector Geothermal energy Product String representation "Global Power So ... sition support." is too long. References Global Power Solutions LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Global Power Solutions LLC is a company located in Colorado . References ↑ "Global Power Solutions LLC" Retrieved from "http://en.openei.org/w/index.php?title=Global_Power_Solutions_LLC&oldid=345917" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link

476

New Planet Energy LLC | Open Energy Information  

Open Energy Info (EERE)

LLC LLC Jump to: navigation, search Name New Planet Energy LLC Place League City, Texas Sector Renewable Energy Product Texas-based firm that specialises in commercializing technologies that utilize waste materials and other sustainable resources in the production of renewable energy and related products. References New Planet Energy LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. New Planet Energy LLC is a company located in League City, Texas . References ↑ "New Planet Energy LLC" Retrieved from "http://en.openei.org/w/index.php?title=New_Planet_Energy_LLC&oldid=349175" Categories: Clean Energy Organizations Companies Organizations Stubs

477

Atlanta Chemical Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Atlanta Chemical Engineering LLC Jump to: navigation, search Logo: Atlanta Chemical Engineering LLC Name Atlanta Chemical Engineering LLC Place Marietta, Georgia Zip 30064 Country United States Sector Biomass Year founded 2008 Company Type For Profit Company Ownership Private Small Business Yes References Atlanta Chemical Engineering LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Atlanta Chemical Engineering LLC is a company based in Marietta, Georgia. References ↑ "Atlanta Chemical Engineering LLC" Retrieved from "http://en.openei.org/w/index.php?title=Atlanta_Chemical_Engineering_LLC&oldid=699086"

478

Environmental Capital Partners LLC | Open Energy Information  

Open Energy Info (EERE)

Partners LLC Partners LLC Jump to: navigation, search Name Environmental Capital Partners LLC Place New York, New York Zip 10017 Sector Services Product Private equity firm funded with USD 100m for investment in middle-market companies specialising in green consumer products, building materials, alternative energy, and industrial environmental services. References Environmental Capital Partners LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Environmental Capital Partners LLC is a company located in New York, New York . References ↑ "Environmental Capital Partners LLC" Retrieved from "http://en.openei.org/w/index.php?title=Environmental_Capital_Partners_LLC&oldid=345026"

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