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High surface area molybdenum oxycarbide catalysts 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-021/18
  • B01J-027/24
  • C01B-031/00
출원번호 US-0938822 (1979-02-08)
발명자 / 주소
  • Boudart Michel (Portola Valley CA) Leclercq Lucien E. (Poitiers FRX)
출원인 / 주소
  • The Board of Trustees of Leland Stanford Junior University (Stanford CA 02)
인용정보 피인용 횟수 : 26  인용 특허 : 0

초록

Novel, high specific surface area molybdenum oxycarbide catalysts are disclosed. They are prepared by the vapor condensation of molybdenum hexacarbonyl and catalyze the reaction of hydrogen and carbon monoxide to form hydrocarbons. Carburization of the molybdenum oxycarbides increases their activity

대표청구항

The product prepared by carburizing molybdenum oxycarbide having a carbon content less than the stoichiometric carbon content of the compound Mo2C, a specific surface area greater than about 20 m2/g, and a face-centered cubic lattice. The product prepared by nitriding molybdenum oxycarbide having a

이 특허를 인용한 특허 (26)

  1. McCandlish Larry E. (Highland Park NJ) Kugler Edwin L. (Summit NJ), Ammonia synthesis process using molybdenum oxycarbonitride catalyst.
  2. Ramani,Sriram; Keller,Alfred E., Apparatus and catalytic partial oxidation process for recovering sulfur from an HS-containing gas stream.
  3. McCandlish Larry E. (Highland Park NJ) Kugler Edwin L. (Summit NJ), CO Hydrogenation process using molybdenum oxycarbonitride catalyst.
  4. Moy, David; Niu, Chunming; Ma, Jun; Willey, James M., Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same.
  5. Moy, David; Niu, Chunming; Ma, Jun; Willey, James M., Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same.
  6. Patrick Da Costa FR; Jean-Marie Manoli FR; Claude Potvin FR; Gerald Dejega-Mariadassou FR; Pedro Da Silva FR; Slavik Kasztelan FR; Fabrice Diehl FR; Michele Breysse FR, Catalyst comprising a group VIB metal carbide, phosphorous and its use for hydrodesulphurisation and hydrogenation of gas oils.
  7. Ramani,Sriram; Keller,Alfred E.; Panjala,Devadas, Catalytic partial oxidation process for recovering sulfur from an HS-containing gas stream.
  8. Keller, Alfred E.; Ramani, Sriram; Hatcher, Nathan A.; Allison, Joe D.; Lusk, Steven E.; Swinney, Larry D.; Kirkendall, Kerri J.; Torres, Gilbert E.; Stewart, Paul D.; Pruitt, Terry D., Compact sulfur recovery plant and process.
  9. Keller,Alfred E.; Ramani,Sriram; Allison,Joe D.; Lusk,Steven E.; Hatcher,Nathan A.; Swinney,Larry D.; Kirkendall,Kerri J.; Torres,Gilbert E.; Stewart,Paul D.; Pruitt,Terry D., Compact sulfur recovery plant and process.
  10. Kudo Tetsuichi (Setagaya JPX) Kawamura Go (Musashino JPX) Ishikawa Akira (Kokubunji JPX), Heteropoly acid containing carbon as hetero atom.
  11. Thompson ; Jr. Levi T. (Northville MI) Wixom Michael R. (Ann Arbor MI) Parker Jeffery M. (Belleville MI), High surface area nitride, carbide and boride electrodes and methods of fabrication thereof.
  12. Keller,Alfred E.; Ramani,Sriram; Allison,Joe D.; Lusk,Steven E.; Hatcher,Nathan A.; Swinney,Larry D.; Shaver,Rebecca S., Increased capacity sulfur recovery plant and process for recovering elemental sulfur.
  13. Anne M. Gaffney, Metal carbide catalysts and process for producing synthesis gas.
  14. Gaffney, Anne M., Metal carbide catalysts and process for producing synthesis gas.
  15. Moy, David; Niu, Chunming; Ma, Jun; Willey, Jason M., Method of using carbide and/or oxycarbide containing compositions.
  16. Moy, David; Niu, Chunming; Ma, Jun; Willey, Jason M., Method of using carbide and/or oxycarbide containing compositions.
  17. Moy,David; Niu,Chunming; Ma,Jun; Willey,Jason M., Method of using carbide and/or oxycarbide containing compositions.
  18. Boudart Michel (Stanford CA) Oyama Shigeo T. (Los Altos CA) Volpe Leo (Palo Alto CA), Methods and compostions involving high specific surface area carbides and nitrides.
  19. Ma, Jun; Moy, David, Modified carbide and oxycarbide containing catalysts and methods of making and using thereof.
  20. Ma,Jun; Moy,David, Modified carbide and oxycarbide containing catalysts and methods of making and using thereof.
  21. Ramani,Sriram; Keller,Alfred E., Process for the catalytic partial oxidation of HS using staged addition of oxygen.
  22. Ledoux Marc J. (Strasbourg FRX) Guille Jean-Louis (Strasbourg FRX) Huu Cuong P. (Saverne FRX) Blekkan Edd (Flataasen NOX) Peschiera Eric (Avon FRX), Process for the isomerisation of straight hydrocarbons containing at least 7 carbon atoms using catalysts with a base of.
  23. Jacobsen Claus J. H.,DKX ; Brorson Michael,DKX ; Sehested Jens,DKX ; Teunissen Herman,DKX ; Tornqvist Eric O.,DKX, Process for the preparation of ammonia and ammonia synthesis catalyst.
  24. Keller, Alfred E.; Allison, Joe D.; Ramani, Sriram; Pruitt, Terry D., Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream.
  25. Keller, Alfred E.; Ramani, Sriram; Allison, Joe D.; Pruitt, Terry D., Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream.
  26. Thompson, Levi T.; Patt, Jeremy; Moon, Dong Ju; Phillips, Cory, Transition metal carbides, nitrides and borides, and their oxygen containing analogs useful as water gas shift catalysts.
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