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특허 상세정보

Emulsion catalyst for hydrogenation processes

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-013/06    B01J-027/04   
미국특허분류(USC) 208/108 ; 208/215 ; 252/439 ; 252/467
출원번호 US-0964996 (1978-11-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 11  인용 특허 : 3
초록

In the catalytic hydrogenation of a substance in a water-immiscible organic liquid medium, a metallic hydrogenation catalyst is conveniently and effectively dispersed in the reaction mixture by addition as an emulsion of an aqueous solution of a salt of the metal in the liquid medium. The method is particularly applicable to the liquefaction of coal.

대표
청구항

In the process for hydrogenating a hydrogenatable organic substrate other than coal by contacting said substrate as a water-immiscible liquid phase with hydrogen in the presence of a metal-containing hydrogenation catalyst, the improvement wherein said metal-containing catalyst is initially added to the water-immiscible liquid phase as an emulsion of a water solution of a compound of said metal in said liquid phase, said compound being convertible to the hydrogenation catalyst under the conditions of hydrogenation.

이 특허를 인용한 특허 피인용횟수: 11

  1. Braun Richard (Hoffman Estates IL) Johnson Russell W. (Villa Park IL) Gatsis John G. (Des Plaines IL). Catalytic slurry process for black oil conversion. USP1981084285803.
  2. Hotto, Robert. Enhanced efficiency turbine. USP2015069059440.
  3. Hotto, Robert. Enhanced efficiency turbine. USP2010107818969.
  4. Cayton Roger H. ; Fisher Ronald B. ; Miller Jeffrey T. ; Waynick John A.. Fluid hydrocracking catalyst precursor and method. USP1999095954945.
  5. Lopez, Jaime; McKinney, Joel D.; Pasek, Eugene A.. Heavy oil hydroprocessing. USP1985124557821.
  6. 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.
  7. Weller Sol W. (Williamsville NY). Liquefaction with microencapsulated catalysts. USP1985054518478.
  8. Yoshii Tsuneo (284-banchi ; Jonboji-cho Kashihara-shi ; Nara JPX) Ueda Toshitaka (5-23 ; Yagi-cho 3-chome Kashihara-shi ; Nara JPX) Kuroda Tsukasa (3-2 ; Yuzato 1-chome Higashisumiyoshi-ku ; Osaka JP. Method of producing a catalyst for liquefaction of coal. USP1984034435522.
  9. Khadzhiev, Salambek Naibovich; Kadiev, Khusain Magamedovich; Mezhidov, Vahid Khumaidovich; Zarkesh, Jamshid; Hashemi, Reza; Masoudian Targhi, Seyed Kamal. Process for hydroconverting of a heavy hydrocarbonaceous feedstock. USP2009097585406.
  10. Linehan John C. ; Fulton John L. ; Bean Roger M.. Process of forming compounds using reverse micelle or reverse microemulsion systems. USP1998065770172.
  11. 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.