+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Author > Voecks, G. E. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 15 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order 1 2 Next  Conversion of hydrocarbons for fuel cell applications. Part 1: Autothermal reforming of sulfur-free and sulfur-containing hydrocarbon liquids. Part 2: Steam reforming of n-hexane on pellet and monolithic catalyst beds Author(s): Flytzani-Stephanopoulos, M.; Voecks, G. E. Abstract: The autothermal reforming process for conversion of various hydrocarbons to hydrogen and the use of monolithic catalyst beds in the steam reforming of n-hexane are described. NASA Center: Jet Propulsion Laboratory Publication Year: 1981 Added to NTRS: 2008-07-21 Accession Number: 82N28787; Document ID: 19820020911; Report Number: DOE/ET-11326/1-PT-1/PT-2, JPL-PUB-82-37-PT-1/PT-2, NAS 1.26:169134, NASA-CR-169134 Operation of the 25kW NASA Lewis Research Center Solar Regenerative Fuel Cell Tested Facility Author(s): Moore, S. H.; Voecks, G. E. Abstract: Assembly of the NASA Lewis Research Center(LeRC)Solar Regenerative Fuel Cell (RFC) Testbed Facility has been completed and system testing has proceeded. This facility includes the integration of two 25kW photovoltaic solar ... NASA Center: Jet Propulsion Laboratory Publication Year: 1997 Added to NTRS: 2006-12-25 Document ID: 20060035354 Methanol Fuel Cell Author(s): Voecks, G. E. Abstract: In proposed fuel-cell system, methanol converted to hydrogen in two places. External fuel processor converts only part of methanol. Remaining methanol converted in fuel cell itself, in reaction at anode. As result, size of ... NASA Center: Jet Propulsion Laboratory Publication Year: 1985 Added to NTRS: 2005-09-30 Accession Number: 85B10050; Document ID: 19850000050; Report Number: NPO-15823 Hydrogen Production From Heavy Fuels Author(s): Voecks, G. E.; Stephanopoulos, M. F. Abstract: Better heat transfer properties avoid sulfur poisoning of catalyst. Monolithic supported catalyst allows initiation of steam reforming to take place more rapidly at inlet section of reactor. NASA Center: Jet Propulsion Laboratory Publication Year: 1984 Added to NTRS: 2005-09-30 Accession Number: 83B10362; Document ID: 19830000362; Report Number: NPO-14826 Destroying Toxic Wastes Author(s): Voecks, G. E. Abstract: Toxic pesticides and halogenated hydrocarbons converted to fuels and harmless waste by catalyzed combustion. These product gases used directly as fuel or catalytically converted to methanol. NASA Center: Jet Propulsion Laboratory Publication Year: 1984 Added to NTRS: 2005-09-30 Accession Number: 83B10582; Document ID: 19830000582; Report Number: NPO-15655 Three-Zone Catalyst Resists Sulfur Poisoning Author(s): Voecks, G. E.; Stephanopoulos, M. F.; Houseman, J. Abstract: Three-zone catalyst bed uses different types of nickel catalysts to convert sulfur-containing hydrocarbon fuels to hydrogen and carbon monoxide. Zones designed to achieve conversion with minimal residue of unconverted ... NASA Center: Jet Propulsion Laboratory Publication Year: 1984 Added to NTRS: 2005-09-30 Accession Number: 83B10356; Document ID: 19830000356; Report Number: NPO-14827 ECUT: Energy Conversion and Utilization Technologies program. Heterogeneous catalysis modeling program concept Author(s): Voecks, G. E. Abstract: Insufficient theoretical definition of heterogeneous catalysts is the major difficulty confronting industrial suppliers who seek catalyst systems which are more active, selective, and stable than those currently available. ... NASA Center: Jet Propulsion Laboratory Publication Year: 1983 Added to NTRS: 2004-11-03 Accession Number: 84N22012; Document ID: 19840013944; Report Number: DOE/CS-66001/2, JPL-PUB-83-89, NAS 1.26:173463, NASA-CR-173463 Real-time in situ sensors and control integration for life support systems Author(s): Voecks, G. E.; Seshan, P. K. Abstract: The limitations of the state-of-the-art for in situ sensors are discussed and a program of adaptation and enhancement of off-the-shelf sensor technologies and of innovation and research to develop more appropriate sensor ... NASA Center: Jet Propulsion Laboratory Publication Year: 1991 Added to NTRS: 2004-11-03 Accession Number: 92A21772; Document ID: 19920039148; Report Number: SAE PAPER 911356 Autothermal reforming of aliphatic and aromatic hydrocarbon liquids Author(s): Flytzani-Stephanopoulos, M.; Voecks, G. E. Abstract: Results are presented from a study of the autothermal reforming of paraffins and aromatics over nickel catalysts. The trials were performed to examine the carbon products that appear when steam is passed over hydrocarbon ... NASA Center: Jet Propulsion Laboratory Publication Year: 1983 Added to NTRS: 2004-11-03 Accession Number: 83A42955; Document ID: 19830061737 Ultraviolet-gas phase and -photocatalytic synthesis from CO and NH3 Author(s): Hubbard, J. S.; Voecks, G. E.; Hobby, G. L.; Ferris, J. P.; Williams, E. A.; Nicodem, D. E. Abstract: Ammonium cyanate is identified as the major product of the photolysis of gaseous NH3-CO mixtures at 206.2 or 184.9 nm. Lesser amounts of urea, biurea, biuret semicarbazide, formamide and cyanide are observed. A series of 18 ... NASA Center: Jet Propulsion Laboratory Publication Year: 1975 Added to NTRS: 2004-11-03 Accession Number: 75A41700; Document ID: 19750057628 1 2 Next  + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007