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특허 상세정보

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Process for preparing a large pore hydroprocessing catalyst

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-020/34    B01J-023/16   
미국특허분류(USC) 502/039 ; 502/020 ; 502/034 ; 502/038 ; 502/313 ; 502/315
출원번호 US-0814145 (1997-03-10)
우선권정보 EP-0200656 (1996-03-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Morris
인용정보 피인용 횟수 : 68  인용 특허 : 1
초록

The process according to the invention is particularly suitable for preparing ebullated bed catalysts from spent hydroprocessing catalysts.

대표
청구항
▼

[ I claim:] [1.] A process for preparing a hydroprocessing catalyst which comprises(a) subjecting a spent hydroprocessing catalyst comprising at least a hydrogenation metal component on a support comprising at least 50 wt. % of alumina and carbonaceous and sulphurous deposits is subjected to a thermal treatment at a temperature in the range of 200.degree. to 600.degree. C. in an oxidising atmosphere to remove at least part of the carbonaceous and sulphurous deposits from the catalyst,(b) grinding the hydroprocessing catalyst from which at least part of t...

이 특허에 인용된 특허 (1)

  1. Gardner Lloyd E. (Bartlesville OK) Kidd Dennis R. (Dewey OK). Preparation of hydrotreating catalyst from spent catalyst. USP1989124888316.

이 특허를 인용한 특허 피인용횟수: 68

  1. Juan Pedro Arhancet ; Paul Himelfarb ; Joseph Broun Powell ; Robert Alfred Plundo ; Mohammed Shahjahan Kazi ; William Joseph Carrick. Catalyst and process for preparing 1,3-propanediol. USP2002016342464.
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  3. Bhan, Opinder Kishan. Catalyst and process for the manufacture of ultra-low sulfur distillate product. USP2013098530373.
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  5. Mukherjee, Ujjal K.; Baldassari, Mario C.; Greene, Marvin I.. Conversion of asphaltenic pitch within an ebullated bed residuum hydrocracking process. USP2017069687804.
  6. Mukherjee, Ujjal K.; Baldassari, Mario C.; Greene, Marvin I.. Conversion of asphaltenic pitch within an ebullated bed residuum hydrocracking process. USP2015059028674.
  7. Denton, Edward James; Flowers, Thomas Lamar; Komplin, Glenn Charles; Powell, Joseph Broun. Digestion units configured for high yield biomass processing. USP2015129199212.
  8. Malek,Andrzej M.; Leviness,Stephen C.; Trevino,Horacio M.; Bell,Weldon K.; Marler,David O.. Fischer-Tropsch catalyst production. USP2008097419928.
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  10. Ginestra, Josiane Maria-Rose; Kester, John George; Komar, David Andrew; Sherwood, David Edward. High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use. USP2014048709968.
  11. Ginestra, Josiane Marie-Rose; Kester, John G.; Komar, David Andrew; Sherwood, Jr., David Edward. High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use. USP2013028372268.
  12. Ginestra, Josiane Marie-Rose; Kester, John George; Komar, David Andrew; Sherwood, Jr., David Edward. High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use. USP2015059039891.
  13. Bhan, Opinder Kishan. Highly stable heavy hydrocarbon hydrodesulfurization catalyst and methods of making and use thereof. USP2010107820036.
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  15. Dykstra, Dennis; Maesen, Theodorus; Kuperman, Alexander E.; Uckung, Soy; Fong, Darren. Hydroconversion multi-metallic catalyst and method for making thereof. USP2011118058203.
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  24. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2012068206575.
  25. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2013018343887.
  26. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Zhang, Bi-Zeng; Rainis, Andrew. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2012048163169.
  27. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Zhang, Bi-Zeng; Rainis, Andrew; Dillon, Christopher J.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2012058173570.
  28. Gabrielov, Alexei Grigorievich; Ganja, Ed; Torrisi, Salvatore Philip. Hydroprocessing catalyst prepared with waste catalyst fines and its use. USP2017089724679.
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  31. Jiao, Ling; Chabot, Julie; Nguyen, Joseph V.; Dunckley, Christopher Paul; Yang, Shuwu; Maris, Erin P.; Mironov, Oleg; Reynolds, Bruce Edward; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2014088802586.
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  36. Mironov, Oleg; Kuperman, Alexander E.; Chabot, Julie; Yang, Shuwu; Nguyen, Joseph V.; Jiao, Ling; Reynolds, Bruce Edward; Brait, Axel; Kwik, Kenneth; Kotun, Modinat. Hydroprocessing catalysts and methods for making thereof. USP2014088809222.
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