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Ultradispersed catalyst compositions and methods of preparation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-027/02   
미국특허분류(USC) 502/216; 502/219; 502/220; 502/221; 502/222; 502/223
출원번호 US-0604131 (2006-11-22)
등록번호 US7897537 (2011-02-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Squire, Sanders & Dempsey (US) LLP
인용정보 피인용 횟수 : 1  인용 특허 : 20
초록

The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula:BxMyS[(1.1 to 4.6)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15.

대표
청구항

The invention claimed is: 1. A catalyst composition of the general formula:BxMyS[(1.1 to 4.6)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15and wherein the catalyst composition is an ultradispersed suspension in a hydrocarbon solvent with a median particle diameter from 30 nm to 6000 nm.

이 특허에 인용된 특허 (20)

  1. Jacobson Allan J. (169 Cedar La. Princeton NJ 08540) Ho Teh C. (887 Jason Ct. Bridgewater NJ 08807) Chianelli Russell R. (151 Station Rd. Somerville NJ 08876) Pecoraro Theresa (2145 Canyon Oak La. Da. Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and process for their preparation. USP1989044820677.
  2. Iino Akira (Sodegaura JPX) Iwamoto Ryuichiro (Sodegaura JPX) Mitani Tsuyoshi (Sodegaura JPX). Catalyst composition manufacturing method and sulfur-containing hydrocarbon hydrodesulfurization method using the same c. USP1996105565091.
  3. Mitchell, III, Howard L.; Sawyer, Willard H.. Catalysts from molybdenum polysulfide precursors, their preparation and use. USP1985094542121.
  4. Comolli Alfred G. ; Lee Lap-Keung. Catalytic multi-stage process for hydroconversion and refining hydrocarbon feeds. USP2001026190542.
  5. Stiefel, Edward I.; Pan, Wie-Hin; McKenna, Stephen. Compounds containing the [Co(MoS.sub.4).sub.2 ].sup.3- trianion and their preparation. USP1985104547321.
  6. Toulhoat Herv (Houilles FRX) Paulus Rgis (Villeurbanne FRX) Jacquin Yves (Sevres FRX). Group VIII and VIB metal sulfide catalysts, their manufacture and their use for hydrotreating hydrocarbon cuts containin. USP1986064596785.
  7. Lopez, Jaime; McKinney, Joel D.; Pasek, Eugene A.. Heavy oil hydroprocessing. USP1985124557821.
  8. Chen,Kaidong; Reynolds,Bruce E.. Highly active slurry catalyst composition. USP2008077396799.
  9. Galiasso Roberto (San Antonio de Los Altos VEX) Salazar Jose A. (Edo. Miranda VEX) Morales Alfredo (San Antonio de Los Altos VEX) Carrasquel Angel R. (Edo. Miranda VEX). Hydroconversion of heavy crudes with high metal and asphaltene content in the presence of soluble metallic compounds and. USP1986064592827.
  10. 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.
  11. Cyr Theodore (Edmonton CAX) Lewkowicz Leszek (Edmonton CAX) Ozum Baki (Edmonton CAX) Lott Roger K. (Edmonton CAX) Lee Lap-Keung (West Windsor NJ). Hydrocracking process involving colloidal catalyst formed in situ. USP1996115578197.
  12. Yates David J. C. (West Millington NJ) Murrell Lawrence L. (Elizabeth NJ). Hydrogenation and hydrocracking with highly dispersed supported nickel catalysts. USP1979034142962.
  13. Soled Stuart L. ; Riley Kenneth L. ; Schleicher Gary P.. Hydroprocessing using bulk Group VIII/Group VIB catalysts (HEN-9901). USP2000126162350.
  14. Gatsis John G. (Des Plaines IL). Method of catalyst preparation. USP1981124303634.
  15. Eijsbouts, Sonja; Oogjen, Bob Gerardus; Homan Free, Hermannus Willem; Cerfontain, Marinus Bruce; Riley, Kenneth Lloyd; Soled, Stuart Leon; Miseo, Sabato. Mixed metal catalyst, its preparation by co-precipitation, and its use. USP2003106635599.
  16. Villa-Garcia Maria A. (Oviedo MI ESX) Schwank Johannes (Ann Arbor MI). Modified molybdenum sulfide hydrodesulfurization/hydrodenitrogenation catalysts. USP1991045010049.
  17. Van Thillo Hugo Johannes (Grimbergen BE) Lammers Rene Odon (Brussels BE) Debus Henri Robert (Meise BE) Cahen Raymond Marc (Brussels BE) Andre Jacques Maurice Jules Ghislain (Brussels BE). Process for preparing catalysts for the hydrotreating of petroleum fractions. USP1976113993592.
  18. Plantenga, Frans Lodewijk; Eijsbouts, Sonja; Cerfontain, Marinus Bruce. Process for the hydroprocessing of hydrocarbon feedstocks. USP2005036860987.
  19. Chianelli Russell R. (Somerville NJ) Ho Teh C. (Bridgewater NJ) Jacobson Allan J. (Princeton NJ) Young Archie R. (Montclair NJ). Supported chromium-molybdenum and tungsten sulfide catalysts. USP1988054748142.
  20. Zhou, Bing; Rueter, Michael. Supported noble metal nanometer catalyst particles containing controlled (111) crystal face exposure. USP2004066746597.

이 특허를 인용한 특허 피인용횟수: 1

  1. Bhaduri, Rahul Shankar; Zestar, Lawrence Paul. Recovery of vanadium from petroleum coke slurry containing solubilized base metals. USP2014088815185.

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