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특허 상세정보

Modified molybdenum sulfide hydrodesulfurization/hydrodenitrogenation catalysts

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-027/04    B01J-027/043    B01J-027/047   
미국특허분류(USC) 502/60 ; 502/182 ; 502/183 ; 502/184
출원번호 US-0328338 (1989-03-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 11
초록

Hydrodesulfurization/hydrodenitrogenation catalysts and a process for making these is disclosed. The catalysts have (i) overall stoichiometries of M2xA1-xS2, where 0.001≤x≤0.5, M is Co, Fe, Ni, Cu, Zn, Mn or Ru, and A is Mo or W, or (ii) overall stoichiometries of AS2-y, where 0.01≤y≤1.00. To obtain the M2xA1-xS2 catalysts, elemental material M, elemental material A and elemental sulfur are combined in an amount of x moles of M and (1-x)/2 moles of A per mole of S and the mixture is then heated, in the absence of oxygen, to a temperature of from 200°C. t...

대표
청구항

A composition comprising a support and a catalyst having an overall stoichiometry of M2xA1-xS2 wherein 0.001≤×≤0.5, and wherein M is at least one member selected from the group consisting of Co, Fe, Ni, Cu, Zn, Mn and Ru, and A is either Mo or W, wherein said catalyst is obtained by (i) mixing elemental M, elemental A and elemental S, in a relative amount of x moles of M and (1-x)/2 moles of A per mole of S, and (ii) heating the mixture, in the absence of oxygen, to a temperature of from 200°C. to 800°C.

이 특허에 인용된 특허 (11)

  1. Jacobson Allan J. (Princeton NJ) Ho Teh C. (Bridgewater NJ) Chianelli Russel R. (Somerville NJ) Pecoraro Theresa A. (Danville CA). Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and uses thereof. USP1987054666878.
  2. Terrat Jean-Paul (Saint-Etienne FRX). Antifriction alloy. USP1981044261741.
  3. McCarty, Kevin F.; Schrader, Glenn L.. Hydrodesulfurization catalysis by Chevrel phase compounds. USP1985124560470.
  4. McCandlish Larry E. (Highland Park NJ) Ho Teh C. (Bridgewater NJ). Hydroprocessing with self-promoted molybdenum and tungsten sulfide catalyst. USP1987114705619.
  5. Ho Teh C. (Bridgewater NJ) Young ; II Archie R. (Montclair NJ) Jacobson Allan J. (Princeton NJ) Chianelli Russell R. (Somerville NJ). Hydrotreating process employing catalysts comprising a supported, mixed metal sulfide iron promoted Mo and W. USP1986124632747.
  6. Stiefel Edward I. (Bridgewater NJ) Pan Wie-Hin (Fanwood NJ) Chianelli Russell R. (Somerville NJ) Ho Teh C. (Scotch Plains NJ). Hydrotreating using self-promoted molybdenum and tungsten sulfide catalysts formed from bis(tetrathiometallate) precurso. USP1986044581125.
  7. McCandlish Larry E. (Highland Park NJ) Ho Teh C. (Bridgewater NJ). Hydrotreating with self-promoted molybdenum and tungsten sulfide catalyst. USP1987054663023.
  8. Deschamps Andr (Noisy le Roi FRX) Cosyns Jean (Maule FRX) Le Page Jean-Francois (Rueil-Malmaison FRX). Process for the hydrodesulfurization of natural gas containing organic sulfur compounds and oxygen. USP1984074460553.
  9. Halbert Thomas R. (Annandale NJ) Stiefel Edward I. (Bridgewater NJ) Chianelli Russell R. (Somerville NJ) Ho Teh C. (Bridgewater NJ). Promoted molybdenum and tungsten sulfide catalysts, their preparation and use. USP1989064839326.
  10. Ho Teh C. (Bridgewater NJ) Chianelli Russell R. (Somerville NJ) Jacobson Allan J. (Princeton NJ) Young Archie R. (Montclair NJ). Supported transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing. USP1988074755496.
  11. Jacobson Allan J. (Princeton NJ) Chianelli Russell R. (Somerville NJ) Pecoraro Theresa A. (Danville CA). Transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing. USP1987034650563.

이 특허를 인용한 특허 피인용횟수: 14

  1. Kharas, Karl. Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas. USP2015099146220.
  2. Kharas, Karl. Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas. USP2013118586801.
  3. Kharas, Karl; May, William A.. Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas. USP2013018354357.
  4. Pereira, Pedro; Rivas, Guaicaipuro; Cordova, Jose; Granadillo, Francisco; Marzin, Roger; Solari, Bruno; Zacarias, Luis. Dispersed metal sulfide-based catalysts. USP2013108551907.
  5. Rivas, Guaicaipuro; Cordova, Jose; Granadillo, Francisco; Marzin, Roger; Solari, Bruno; Zacarias, Luis. Dispersed metal sulfide-based catalysts. USP2014088815765.
  6. Cheng, Yang T.; Lukitsch, Michael J.; Rodgers, William R.; Fasulo, Paula D.. Fuel cell assembly. USP2011077972744.
  7. Potapova, Yulia; Kim, Soon-ho; Lee, Doo-hwan; Lee, Hyun-chul. Hydrocarbon reforming catalyst, method of preparing the same and fuel processor including the same. USP2010117833934.
  8. Alonso,Gabriel; Chianelli,Russell R.; Fuentes,Sergio; Torres,Brenda. Molybdenum sulfide/carbide catalysts. USP2007057223713.
  9. Siadati,Mohammad H.; Alonso,Gabriel; Chianelli,Russell R.. Preparation of amorphous sulfide sieves. USP2006117132386.
  10. Fittock John E.,AUX ; Price Malcolm J.,AUX ; Reid John G.,AUX. Process for the removal of cationic impurities from a cobalt sulphate solution. USP2000046048506.
  11. Pereira-Almao, Pedro; Ali-Marcano, Vieman Alberto; Lopez-Linares, Francisco; Vasquez, Alejandro. Ultradispersed catalyst compositions and methods of preparation. USP2011037897537.
  12. Pereira-Almao, Pedro; Ali-Marcano, Vieman Alberto; Lopez-Linares, Francisco; Vasquez, Alejandro. Ultradispersed catalyst compositions and methods of preparation. USP2012108283279.
  13. Pereira-Almao, Pedro; Ali-Marcano, Vieman Alberto; Lopez-Linares, Francisco; Vasquez, Alejandro. Ultradispersed catalyst compositions and methods of preparation. USP2012118304363.
  14. Pereira-Almao, Pedro; Ali-Marcano, Vieman Alberto; Lopez-Linares, Francisco; Vasquez, Alejandro. Ultradispersed catalyst compositions and methods of preparation. USP2012108298982.