$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Ultradispersed catalyst compositions and methods of preparation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-027/02    B01J-027/047    B01J-027/051    B01J-027/049    B01J-027/043   
미국특허분류(USC) 502/216; 502/219; 502/220; 502/221; 502/222
출원번호 US-0987320 (2011-01-10)
등록번호 US-8304363 (2012-11-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Squire Sanders (US) LLP
인용정보 피인용 횟수 : 8  인용 특허 : 26
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

1. A method of preparing a bi-metallic ultradispersed catalyst comprising the steps of: preparing a first precursor solution containing a metal salt of a Group VIII B metal;preparing a second precursor solution containing a metal salt of a Group VI B;admixing the first and second precursor solutions with a hydrocarbon feedstock to form separate microemulsions; and,admixing the first and second microemulsions to form a bi-metallic microemulsion mixture;wherein the bi-metallic microemulsion mixture is subjected to a decomposition process to form an ultradi...

이 특허에 인용된 특허 (26)

  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. Bai, Chuansheng; El-Malki, El-Mekki; Elks, Jeff; Hou, Zhiguo; McConnachie, Jon M.; Venkataraman, Pallassana S.; Wu, Jason; Han, Jun; Giaquinta, Daniel; Hagemeyer, Alfred; Sokolovskii, Valery; Volpe, Jr., Anthony F.; Lowe, David Michael. Bulk group VIII/group VIB metal catalysts and method of preparing same. USP2011057951746.
  3. 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.
  4. Mitchell, III, Howard L.; Sawyer, Willard H.. Catalysts from molybdenum polysulfide precursors, their preparation and use. USP1985094542121.
  5. Comolli Alfred G. ; Lee Lap-Keung. Catalytic multi-stage process for hydroconversion and refining hydrocarbon feeds. USP2001026190542.
  6. Stiefel, Edward I.; Pan, Wie-Hin; McKenna, Stephen. Compounds containing the [Co(MoS.sub.4).sub.2 ].sup.3- trianion and their preparation. USP1985104547321.
  7. Lopez Jaime (Benicia CA) Pasek Eugene A. (Export PA). Dispersed group VIB metal sulfide catalyst promoted with Group VIII metal. USP1989044824821.
  8. 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.
  9. Lopez, Jaime; McKinney, Joel D.; Pasek, Eugene A.. Heavy oil hydroprocessing. USP1985124557821.
  10. Chen,Kaidong; Reynolds,Bruce E.. Highly active slurry catalyst composition. USP2008077396799.
  11. 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.
  12. 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.
  13. 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.
  14. Yates David J. C. (West Millington NJ) Murrell Lawrence L. (Elizabeth NJ). Hydrogenation and hydrocracking with highly dispersed supported nickel catalysts. USP1979034142962.
  15. Soled Stuart L. ; Riley Kenneth L. ; Schleicher Gary P.. Hydroprocessing using bulk Group VIII/Group VIB catalysts (HEN-9901). USP2000126162350.
  16. Ho Teh C. (Baton Rouge LA). Hydrotreating process with mixed catalysts. USP1990114973397.
  17. Ganguli, Partha S.; Comolli, Alfred G.. Method and apparatus for hydroprocessing low-volatile hydrocarbon materials into volatile liquids. USP2012018092672.
  18. Gatsis John G. (Des Plaines IL). Method of catalyst preparation. USP1981124303634.
  19. Happel John (Hastings-on-Hudson NY) Hnatow Miguel A. (Verona NJ) Bajars Laimonis (Princeton Junction NJ). Methods of making high activity transition metal catalysts. USP1985014491639.
  20. 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.
  21. Villa-Garcia Maria A. (Oviedo MI ESX) Schwank Johannes (Ann Arbor MI). Modified molybdenum sulfide hydrodesulfurization/hydrodenitrogenation catalysts. USP1991045010049.
  22. Lopez Jaime (872 Dover Cir. Benicia CA 94510). Process for preparing a dispersed Group VIB metal sulfide catalyst. USP1996015484755.
  23. 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.
  24. Plantenga, Frans Lodewijk; Eijsbouts, Sonja; Cerfontain, Marinus Bruce. Process for the hydroprocessing of hydrocarbon feedstocks. USP2005036860987.
  25. 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.
  26. Zhou, Bing; Rueter, Michael. Supported noble metal nanometer catalyst particles containing controlled (111) crystal face exposure. USP2004066746597.

이 특허를 인용한 특허 피인용횟수: 8

  1. Rivas, Guaicaipuro; Cordova, Jose; Granadillo, Francisco; Marzin, Roger; Solari, Bruno; Zacarias, Luis. Dispersed metal sulfide-based catalysts. USP2014088815765.
  2. Jiao, Ling; Chabot, Julie; Nguyen, Joseph V.; Dunckley, Christopher Paul; Yang, Shuwu; Maris, Erin P.; Mironov, Oleg; Reynolds, Bruce Edward; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2014088802586.
  3. Mironov, Oleg; Kuperman, Alexander E.; Bhaduri, Rahul Shankar; Chabot, Julie; Yang, Shuwu; Jiao, Ling; Nguyen, Joseph V.; Reynolds, Bruce Edward. Hydroprocessing catalysts and methods for making thereof. USP2014078778828.
  4. Mironov, Oleg; Kuperman, Alexander E.; Chabot, Julie; Yang, Shuwu; Nguyen, Joseph V.; Jiao, Ling; Reynolds, Bruce Edward; Brait, Axel; Kwik, Kenneth; Kotun, Modinat. Hydroprocessing catalysts and methods for making thereof. USP2014088809222.
  5. Nguyen, Joseph V.; Brait, Axel; Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2014048697594.
  6. Nguyen, Joseph V.; Chabot, Julie; Jiao, Ling; Dunckley, Christopher Paul; Yang, Shuwu; Maris, Erin P.; Mironov, Oleg; Reynolds, Bruce Edward; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2015059040446.
  7. Nguyen, Joseph V.; Chabot, Julie; Mironov, Oleg. Hydroprocessing catalysts and methods for making thereof. USP2014088809223.
  8. Yang, Shuwu; Chabot, Julie; Jiao, Ling; Nguyen, Joseph V.; Reynolds, Bruce Edward. Hydroprocessing catalysts and methods for making thereof. USP2014048703637.