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CATALYST FOR SELECTIVE OXIDATION OF CARBON MONOXIDE PRESENT IN HYDROGEN-CONTAINING GASES, AND ELIMINATION OF CARBON MONOXIDE AND SOLID POLYMER ELECTROLYTE FUEL CELL SYSTEM WHICH MAKE USE OF THE CATAL

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
  • H01M-004/90
출원번호 US-0427989 (2003-05-02)
우선권정보 JP-0314266 (1999-11-04)
발명자 / 주소
  • Itoh, Takashi
  • Kurabayashi, Katsumi
  • Naka, Takahiro
  • Takayama, Masako
  • Usaka, Osamu
  • Isobe, Shoji
출원인 / 주소
  • N.E. Chemcat Corporation, Honda Giken Kogyo Kabushiki Kaisha
대리인 / 주소
    Arent Fox Kintner Plotkin & Kahn, PLLC
인용정보 피인용 횟수 : 8  인용 특허 : 31

초록

A catalyst for selective oxidation of carbon monoxide present in a hydrogen-containing gas is provided in which the catalyst comprises ruthenium supported on an alumina hydrate. This catalyst has a high selective oxidation activity to carbon monoxide. A carbon monoxide elimination method using this

대표청구항

1. A solid polymer fuel cell system comprising: a fuel storage container, a reformer, a carbon monoxide selective-oxidation reactor using a catalyst, and a solid polymer electrolyte fuel cell which are disposed in this order, said catalyst comprising a ruthenium component supported on an alum

이 특허에 인용된 특허 (31)

  1. Antos George J. (Bartlett IL), Activated multimetallic catalytic composite comprising pyrolized ruthenium carbonyl.
  2. Foley Henry C. (East Norwalk CT) O\Toole Michael P. (Stamford CT), Bimetallic catalysts for the reaction of carbon monoxide and hydrogen and method of making the catalysts.
  3. Acres ; Gary James Keith ; Cooper ; Barry John, Catalyst.
  4. Berndt Malte (Sinsheim-Rohrbach DEX) Ksinsik Dieter (Sinsheim-Rohrbach DEX), Catalyst and process for its preparation.
  5. Keith Carl D. (Summit NJ) Mooney John J. (Wyckoff NJ) Kenson Robert E. (Guilford CT) Bair Daniel L. (Roselle Park NJ 4), Catalyst for reducing pollutants in waste gas streams and process for preparing the catalyst.
  6. Matsumoto Roger Lee Ken (Newark DE), Catalyst formation techniques.
  7. Evans William D. J. (Newton GB2) Larbey Robert J. (Bassingbourn GB2) Stewart Thomas I. (Melbourn GB2), Catalysts.
  8. Gembicki ; Stanley A. ; Morgan ; Charles L., Coextruded catalytic composite.
  9. Okada Osamu (Osaka JPX) Tabata Takeshi (Osaka JPX) Masuda Masataka (Osaka JPX) Takami Susumu (Osaka JPX) Ippommatsu Masamichi (Osaka JPX), Fuel cell power generation system.
  10. Kumar Romesh (Naperville IL) Ahmed Shabbir (Evanston IL) Krumpelt Michael (Naperville IL) Myles Kevin M. (Downers Grove IL), Fuel cell system for transportation applications.
  11. Mitchell ; III Howard Lee (Baton Rouge LA), High surface area alpha aluminas.
  12. Sinfelt John Henry (Berkeley Heights NJ), Hydrocarbon conversion catalyst.
  13. O\Hara Mark J. (Mt. Prospect IL) Johnson Russell W. (Villa Park IL), Hydrocarbon conversion catalyst and use thereof.
  14. Rutter Heinz,DEX ; Ruhl Thomas,DEX ; Breitscheidel Boris,DEX ; Henkelmann Jochem,DEX ; Henne Andreas,DEX ; Wettling Thomas,DEX, Hydrogenation of aromatic compounds in which at least one amino group is bonded to an aromatic nucleus.
  15. Chen Nai Y. (Titusville NJ) Huang Tracy J. (Lawrenceville NJ), Hydroprocessing catalyst and process.
  16. Knapton Arthur G. (Henley on Thames GB2) McGill Ian R. (Thatcham GB2), Intermetallic catalysts.
  17. Simpson Howard D. (Irvine CA) Gowdy Hugh W. (Irvine CA) Light Steven D. (Fullerton CA), Methanation catalysts and process for their preparation.
  18. Murrell Lawrence Lee (Elizabeth NJ) Yates David J. C. (Westfield NJ), Method for preparing a catalyst comprising ruthenium supported on a group IIA oxide.
  19. Erickson ; Henry, Method for producing alumina.
  20. Gembicki Stanley A. (Western Springs IL) Aeschbach Stefan H. (Forch CH), Method of producing an extruded catalyst composition.
  21. Grtzel Michael (St-Sulpice CHX) Kiwi John (Echandens CHX) Thampi Krishnan R. (Chavannes CHX), Mixed ruthenium catalyst.
  22. Hegedus Louis (St. Clair Shores MI) Summers Jack C. (Troy MI), Pellet-type oxidation catalyst.
  23. Sanchez Moises G. (Severna Park MD) Laine Norman R. (Rockville MD), Process for preparing alumina.
  24. Greber Jorg F. (Bonn DEX) Winkhaus Gunter (Konigswinger DEX), Process for producing modified alumina hydrate crystals.
  25. Watanabe Masahiro,JPX, Process for the selective oxidation of carbon monoxide in reformed gases.
  26. Yoshino Hitoshi,JPX ; Miura Kyo,JPX ; Kondo Yuji,JPX, Recording medium and dispersion of alumina hydrate.
  27. Immel Otto (Krefeld DEX) Schwarz Hans-Helmut (Krefeld DEX), Ruthenium catalyst, process for its preparation and process for the preparation of a mixture of cyclohexylamine and dicy.
  28. Watanabe Masahiro,JPX ; Uchida Hiroyuki,JPX, Solid polymer electrolyte composition.
  29. Michio Asukabe JP; Gang Xie JP, Solid polymer electrolyte fuel cell.
  30. Sanchez Moises G. (Severna Park MD) Ernest Michael V. (Baltimore MD) Laine Norman R. (Rockville MD), Spheroidal alumina particles and catalysts employing the particles as a support.
  31. Immel Otto (Krefeld DEX) Schwarz Hans-Helmut (Krefeld DEX) Thiel Reinhard (Krefeld DEX), Supported ruthenium catalyst, its preparation and its use in the preparation of optionally substituted cyclohexylamine a.

이 특허를 인용한 특허 (8)

  1. Lodyga, David; Tereshko, Joseph W.; Sane, Ajit; Fox, Thomas; Meneghetti, Paulo, Boron nitride particles of spherical geometry and process for making thereof.
  2. Lodyga, David; Tereshko, Joseph W.; Sane, Ajit; Fox, Thomas; Meneghetti, Paulo, Boron nitride particles of spherical geometry and process of making.
  3. Luo, Jie; Norrick, Daniel, Fuel cell with low water consumption.
  4. Lodyga, David; Tereshko, Joseph W.; Sane, Ajit; Fox, Thomas, Low viscosity filler composition of boron nitride particles of spherical geometry and process.
  5. Hagemeyer, Alfred; Carhart, Raymond E.; Yaccato, Karin; Strasser, Peter; Grasselli, Robert K.; Brooks, Christopher James; Phillips, Cory Bernard, Platinum-ruthenium containing catalyst formulations for hydrogen generation.
  6. Felthouse, Timothy R.; Bino, Abraham, Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide.
  7. Ben Oren,Ilan; Carlebach,Ephraim; Daich,Julian; Colman,Lewis; Levitsky,Gershon; Givron,Boaz; Katzman,Daniel, Spectrally stable infra red discharge lamps.
  8. Warner, Gregory Lee; Browall, Kenneth Walter; Renou, Stephane, System and method for fuel cell operation with in-situ reformer regeneration.
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