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특허 상세정보

Fluid hydrocracking catalyst precursor and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-027/02    B01J-027/188    B01J-027/047    B01J-023/02    B01J-031/00   
미국특허분류(USC) 502/216 ; 502/210 ; 502/219 ; 502/304 ; 502/340 ; 502/349 ; 502/103 ; 502/104 ; 502/113 ; 502/117
출원번호 US-0338331 (1999-06-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Schoettle
인용정보 피인용 횟수 : 55  인용 특허 : 31
초록

A method for converting a hydrocarbonaceous feedstock to a lower boiling temperature product is described which comprises suspending metal sulfide particles and oxide particles in a reaction zone including hydrogen and the hydrocarbonaceous feedstock at hydrocracking conditions. The metal sulfide particles and the oxide particles are introduced into the reaction zone through particle precursor fluids which precipitate upon heating to form the particles. The metal sulfide particles contain sulfidable transition metals. The oxide particles contain oxidizab...

대표
청구항

[ We claim as our invention:] [1.]1. A hydrogenation catalyst precursor, which comprises:a hydrocarbonaceous feedstock including at least about five volume percent of a boiling range fraction having a weight average boiling point at atmospheric pressure which is equal to or greater than 1000.degree. F.;a sulfide particle precursor fluid which includes a transition metal compound containing a sulfidable metal selected from the group consisting of molybdenum, cobalt, nickel, iron, vanadium, tungsten and mixtures thereof, wherein the sulfide particle precur...

이 특허에 인용된 특허 (31)

  1. Ohtake Nobumitsu (Setagaya JPX) Kaneshima Tokitaka (Kurashiki JPX). Additive for the hydroconversion of a heavy hydrocarbon oil. USP1989094863887.
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  3. Grosboll Martin P. (Mokena IL) Dittmar Paul H. (Olympia Fields IL). Bottoms visbreaking hydroconversion process. USP1986044579646.
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  7. Metrailer William J. (Baton Rouge LA) Bearden ; Jr. Roby (Baton Rouge LA) Aldridge Clyde L. (Baton Rouge LA). Combination hydroconversion, fluid coking and gasification. USP1979124178227.
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  24. Ohtake Nobumitsu (Setagaya JPX) Kuri Koji (Fuji JPX). Process for converting heavy hydrocarbon into more valuable product. USP1988094770764.
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  26. Giuliani Pierre (Grenoble FRX) Jacquin Yves (Sevres FRX) Busson Christian (Tassin la Demi-Lune FRX) Josserand Jean-Francois (Grenoble FRX). Process for the catalytic hydroconversion of heavy hydrocarbons in liquid phase in the presence of a dispersed catalyst. USP1984024431520.
  27. Ikura Michio (Kanata CAX) Stanciulescu Maria (Orleans CAX) Kelly James E. (Nepean CAX). Production of highly dispersed hydrogenation catalysts. USP1994025283217.
  28. Kukes Simon G. (Naperville IL) Karol Thomas J. (Norwalk CT) Joseph Joseph T. (Naperville IL). Resid hydroprocessing catalyst. USP1995085446002.
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  30. Chianelli Russell R. (Somerville NJ) Ho Teh C. (Bridgewater NJ) Jacobson Allan J. (Princeton NJ) Young Archie R. (Montclair NJ). Supported chromium-molybdenum and tungsten sulfide catalysts. USP1988054748142.
  31. Dahlberg Arthur J. (Rodeo CA) Shinn John H. (Richmond CA) Rosenthal Joel W. (El Cerrito CA) Chu Tim T. (Oakland CA). Two-step hydroprocessing of heavy hydrocarbonaceous oils. USP1983064389301.

이 특허를 인용한 특허 피인용횟수: 55

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  7. Vierheilig,Albert A.; Keener,Bruce. Gasoline sulfur reduction using hydrotalcite like compounds. USP2008037347929.
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  10. Wu, Zhihua; Zhou, Zhenhua; Zhou, Bing. Hydrocarbon-soluble molybdenum catalyst precursors and methods for making same. USP2010037670984.
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