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Process for presulfiding hydrocarbon processing catalysts 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-027/02
출원번호 US-0668014 (1996-06-17)
발명자 / 주소
  • Lockemeyer John Robert
출원인 / 주소
  • Shell Oil Company
대리인 / 주소
    McCollough
인용정보 피인용 횟수 : 5  인용 특허 : 20

초록

The present invention relates to a process for presulfiding hydrocarbon processing catalysts by impregnating the catalyst with an inorganic polysulfide solution containing at least one water-soluble oxygenated hydrocarbon such that at least a portion of said sulfide or sulfur is incorporated in the

대표청구항

[ What is claimed is:] [1.] A process for presulfurizing porous particles of a sulfidable catalyst containing at least one metal or metal oxide, which comprises;(a) impregnating said catalyst with an inorganic polysulfide solution containing at least one water-soluble oxygenated hydrocarbon such tha

이 특허에 인용된 특허 (20)

  1. Chao Chien C. (Millwood NY), Adsorbent compositions.
  2. Tomioka Atsuo (Chatsworth CA) Harada Hiroyuki (Hyogo JPX) Inami Keiichi (Hyogo JPX), Apparatus for measuring lymphocyte subclasses.
  3. Breysse Michle (Caluire FRX) Des Courieres Thierry (Lyons FRX) Danot Michl (Nantes FRX) Geantet Christophe (Villeurbanne FRX) Portefaix Jean-Louis (Caluire FRX), Catalyst for hydrorefining hydrocarbon feedstocks containing niobium trisulphide.
  4. Morales Alfredo L. (Los Teques VEX) Galiasso Roberto E. (Los Teques VEX) Agudelo Maria M. (Los Teques VEX) Salazar Jose A. (Los Teques VEX) Carrasquel Angel R. (Los Teques VEX), Catalyst having high metal retention capacity and good stability for use in the demetallization of heavy crudes and meth.
  5. Takahashi Yasuhito (Narashino JPX) Kawaguchi Tomio (Funabashi JPX) Sakai Shigeru (Ichikawa JPX), Catalysts for hydrotreating hydrocarbons and methods of preparing the same.
  6. Giuliani Pierre (Grenoble FRX) Le Page Jean-Francois (Rueil Malmaison FRX) Plumail Jean-Claude (Nanterre FRX) Espaillac Marcellin (Viroflay FRX), Catalytic composition comprising a metal sulfide suspended in a liquid containing asphaltenes and hydrovisbreaking proce.
  7. Lopez Jaime (Benicia CA) Pasek Eugene A. (Monroeville PA), Heavy oil hydroprocessing with group VI metal slurry catalyst.
  8. Ryan Robert C. (Houston TX) Adams Charles T. (Houston TX) Washecheck Don M. (Katy TX), Hydrodenitrification catalyst.
  9. Swanson Rollan (Eureka NE), Hydrotreating of carbonaceous materials.
  10. Herrington Daniel R. (Chesterland OH) Schwerko Albert P. (Solon OH), Hydrotreating process utilizing elemental sulfur for presulfiding the catalyst.
  11. Covino Josephine (Ridgecrest CA) Hills Marian E. (Ridgecrest CA), Metal ternary sulfides.
  12. Seamans James D. (1 Cormac Ct. Reisterstown MD 21136) Welch James G. (107 Fireside Cir. Baltimore MD 21212) Gasser Neal G. (508 Windy Knoll Dr. Mt. Airy MD 21771), Method of presulfiding a hydrotreating catalyst.
  13. Audeh Costandi A. (Princeton NJ), Polysulfide treated molecular sieves and use thereof to remove mercury from liquefied hydrocarbons.
  14. Toulhoat Herv (Houilles FRX) Berrebi Georges (Bourg les Valence FRX), Process for presulfurizing a hydrogen treatment catalyst.
  15. Kittrell ; James R. ; Herman ; Donald L., Process for the catalytic reduction of nitric oxide.
  16. Berrebi Georges (Bourg les Valences FRX) Le Gall Bernard (La Voulte sur Rhone FRX), Process for the presulphurization of a hydrocarbon treatment catalyst.
  17. Dufresne Pierre (Valence FRX) Legall Bernard (La Voulte sur Rhone FRX) Berrebi Georges (Bourg les Valences FRX), Process for the presulphurization of hydrocarbon treatment catalysts.
  18. Berrebi Georges (Bourg les Valence FRX), Process of presulfuration of hydrocarbon processing catalyst and catalyst produced by the process.
  19. Berrebi Georges (Valence FRX), Process of presulfurizing catalysts for hydrocarbons treatment.
  20. Gorin Everett (Pittsburgh PA), Production of a hydrogen-rich gas from a co-containing fuel gas.

이 특허를 인용한 특허 (5)

  1. Gao, Yulan; Fang, Xiangchen; Wang, Gang; Cao, Fenglan; Li, Chonghui; Chen, Guang, Hydrogenation catalyst composition, process for preparing the same and use thereof.
  2. Kasztelan, Slavik, Metallic sulphide catalysts, processes for synthesising said catalysts and use thereof.
  3. MacArthur James B., Method for presulfiding and preconditioning of residuum hydroconversion catalyst.
  4. Kasztelan Slavik,FRX, Process for sulphurizing catalysts by reduction followed by sulphurization.
  5. Ramani,Sriram; Keller,Alfred E.; Allison,Joe D.; Chen,Zhen, Sulfided catalysts for improved performance in hydrocarbon processing.
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