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특허 상세정보

Process for hydroconverting of a heavy hydrocarbonaceous feedstock

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-047/02    C10G-047/00    C10G-045/00   
미국특허분류(USC) 208/112; 208/107; 208/143; 502/173; 502/220; 502/321
출원번호 UP-0505769 (2006-08-16)
등록번호 US-7585406 (2009-09-22)
우선권정보 EP-05107538(2005-08-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kenyon & Kenyon LLP
인용정보 피인용 횟수 : 4  인용 특허 : 8
초록

A Process for hydroconverting of a heavy hydrocarbonaceous feedstock comprising a catalyst to produce lower boiling hydrocarbon products. The method can be used for the high-boiling point residues of oil refining (asphaltene, the residues of vacuum and under pressure distillation of oil, and the useless and heavy materials of thermo catalytic processes), heavy oil, natural bitumen, and bitumen-containing sands. It can also be used in oil refinery industries for the production of gas, gasoline fractions, distillation gas oil, concentrate of ash containin...

대표
청구항

The invention claimed is: 1. A process for hydroconverting a heavy hydrocarbonaceous feedstock comprising a catalyst to produce lower boiling hydrocarbon products, which process comprises the following steps: (a) Activation of the feedstock by adding modifiers and stabilizers; (b) Preparation of a catalyst complex comprising an emulsion of the pre-activated heavy hydrocarbons of step a), water and catalytic compounds; (c) Hydrogenation of the remaining activated heavy hydrocarbons in the presence of hydrogen gas and the emulsion of catalytic complex of ...

이 특허에 인용된 특허 (8)

  1. Yuansheng Li,CNX ; Jun Wang,CNX ; Lijing Jiang,CNX ; Zhongqing Zhang,CNX ; Jiduan Liu,CNX ; Shuyan Ren,CNX ; Bo Zhao,CNX ; Yongzhong Jia,CNX. Dispersing-type catalyst for hydrocracking of heavy oil and residuum, and a method for the preparation thereof. USP1999095948721.
  2. Moll Norman G. (Sanford MI) Quarderer George J. (Midland MI). Emulsion catalyst for hydrogenation processes. USP1979104172814.
  3. Bearden ; Jr. Roby (Baton Rouge LA) Aldridge Clyde L. (Baton Rouge LA). Hydroconversion process using a sulfided molybdenum catalyst concentrate. USP1991085039392.
  4. Varghese Philip (Voorhees NJ) Whitehurst Darrell D. (Titusville NJ). Hydrocracking of heavy feeds plus light fractions with dispersed dual function catalyst. USP1987044659454.
  5. Yuansheng Li,CNX ; Jun Wang,CNX ; Lijing Jiang,CNX ; Zhongqing Zhang,CNX ; Jiduan Liu,CNX ; Shuyan Ren,CNX ; Bo Zhao,CNX ; Yongzhong Jia,CNX. Hydrocracking of heavy oil and residuum with a dispersing-type catalyst. USP1999126004454.
  6. Bearden ; Jr. Roby (Baton Rouge LA) Aldridge Clyde L. (Baton Rouge LA). Hydrocracking with phosphomolybdic acid and phosphoric acid. USP1987014637870.
  7. Dahlberg Arthur J. (Rodeo CA) Shinn John H. (Richmond CA) Rosenthal Joel W. (El Cerrito CA) Chu Tim T. (Oakland CA). Hydroprocessing of heavy hydrocarbonaceous oils. USP1983034376037.
  8. 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.