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특허 상세정보

Hydroconversion process

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-001/06    C10G-047/10   
미국특허분류(USC) 208/112; 208/108; 208/010
출원번호 US-0453529 (1982-12-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Gibbons, Marthe L.
인용정보 피인용 횟수 : 8  인용 특허 : 12
초록

A process for the conversion of a hydrocarbonaceous oil in the presence of hydrogen and an iron-coal catalyst is provided in which a slurry of catalyst in the oil is treated with a hydrogen sulfide-containing gas at specified conditions prior to subjecting the slurry to hydroconversion conditions.

대표
청구항

1. In a hydroconversion process wherein a slurry comprising a hydrocarbonaceous oil and an iron-coal catalyst is contacted with a hydrogen-containing gas in a hydroconversion zone at hydroconversion conditions to convert at least a portion of said oil to lower boiling products and thereby produce a hydroconverted oil, said iron-coal catalyst being present in said slurry in an amount ranging from about 0.1 to 5 weight percent, based on said oil, the improvement which comprises pretreating said slurry with a substantially pure hydrogen sulfide or with a ga...

이 특허에 인용된 특허 (12)

  1. Bearden ; Jr. ; Roby ; Aldridge ; Clyde L.. Coal liquefaction process. USP1978064094765.
  2. Bearden ; Jr. Roby (Baton Rouge LA) Aldridge Clyde L. (Baton Rouge LA). Coal liquefaction process. USP1979044149959.
  3. Gatsis John G. (Des Plaines IL). Coal liquefaction process. USP1983074394248.
  4. Aldridge Clyde L. (Baton Rouge LA) Bearden ; Jr. Roby (Baton Rouge LA). Hydroconversion of an oil-coal mixture. USP1981114298454.
  5. Aldridge ; Clyde L. ; Bearden ; Jr. ; Roby. Hydroconversion of heavy hydrocarbons. USP1978014066530.
  6. Ranganathan Ramaswami (Ottawa CAX) Denis Jean-Marie D. (Munster CAX) Pruden Barry B. (Ottawa CAX). Hydrocracking of heavy oils using iron coal catalyst. USP1980074214977.
  7. 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.
  8. Aldridge Clyde L. (Baton Rouge LA) Bearden ; Jr. Roby (Baton Rouge LA). Hydrocracking process utilizing high surface area catalysts. USP1982024313818.
  9. Gleim William K. T. (1250 NW. 120th St. Seattle WA 98177). Method of hydrorefining asphaltenic hydrocarbon feedstocks. USP1981074279736.
  10. Tarrer Arthur R. (Auburn AL) Shridharani Ketan G. (Auburn AL). Process for hydrogenating coal and coal solvents. USP1983024374016.
  11. Belinko Keith (Ottawa ; Ontario CAX) Patmore David J. (Ottawa ; Ontario CAX) Packwood Rodney H. (Ottawa ; Ontario CAX) Ranganathan Ramaswami (Ottawa ; Ontario CAX). Simultaneous demetalization and hydrocracking of heavy hydrocarbon oils. USP1983034376695.
  12. Aldridge ; Clyde L. ; Bearden ; Jr. ; Roby. Staged hydroconversion of an oil-coal mixture. USP1978094111787.