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특허 상세정보

Fluid hydrocracking catalyst precursor and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-047/02   
미국특허분류(USC) 208/108 ; 208/112 ; 208/420 ; 585/752
출원번호 US-0827191 (1997-03-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Yesukevich
인용정보 피인용 횟수 : 61  인용 특허 : 27
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 oxidisab...

대표
청구항

[ We claim as our invention:] [1.] A method for converting a hydrocarbonaceous feedstock to a product having a boiling point which is lower than the boiling point of the hydrocarbonaceous feedstock, which comprises:blending a hydrocarbonaceous feedstock and an oxide particle precursor fluid;heating the resulting blend to precipitate oxide particles;suspending metal sulfide particles and the oxide particles as a dispersion in a reaction zone including hydrogen and the feedstock; the reaction zone being maintained under hydrogenation reaction conditions ef...

이 특허에 인용된 특허 (27)

  1. Ohtake Nobumitsu (Setagaya JPX) Kaneshima Tokitaka (Kurashiki JPX). Additive for the hydroconversion of a heavy hydrocarbon oil. USP1989094863887.
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  9. Khulbe Chandra P. (700 Bathgate Dr. ; #195 Ottawa ; Ontario CAX) Ranganathan Ramaswami (309-210 Woodridge Crescent Ottawa ; Ontario CAX) Pruden Barry B. (32 Dalcastle Way ; N.W. Calgary ; Alberta CAX. Hydrocracking of heavy oils/fly ash slurries. USP1981114299685.
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  24. Ikura Michio (Kanata CAX) Stanciulescu Maria (Orleans CAX) Kelly James E. (Nepean CAX). Production of highly dispersed hydrogenation catalysts. USP1994025283217.
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이 특허를 인용한 특허 피인용횟수: 61

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