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특허 상세정보

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Method for presulfiding and preconditioning of residuum hydroconversion catalyst

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-020/34    B01J-038/04    B01J-027/047    B01J-027/049    B01J-027/051   
미국특허분류(USC) 502/216 ; 502/020 ; 502/034 ; 502/219 ; 502/220 ; 502/221 ; 502/313 ; 502/315 ; 502/321 ; 502/327
출원번호 US-0190314 (1998-11-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ritter
인용정보 피인용 횟수 : 32  인용 특허 : 16
초록

An improved method is described for presulfiding and preconditioning a residuum hydrotreating or hydrocracking catalyst as an integrated part of the hydroconversion process in which catalyst is added on-stream intermittently or continuously without interruption of the hydroconversion process. The method is used to condition, activate, or presulfide fresh or regenerated catalyst prior to its addition to the hydroconversion reactor utilizing product streams from the hydroconversion process.

대표
청구항
▼

[ I claim:] [1.]1. A method to improve the activity and activity maintenance of a hydrotreating and or hydrocracking catalyst utilized in a resid hydroconversion process comprising:(a) exposing a metal oxide catalyst to H.sub.2 S and H2 rich streams in an off-line vessel prior to adding said metal oxide catalst to the on-line hydroconversion reactor, said H.sub.2 S and H2 rich streams supplied from sources available within the hydroconversion process to at least partially convert the said metal oxide catalyst to a metal sulfide; and(b) conditioning said ...

이 특허에 인용된 특허 (16)

  1. Lopez Jaime (Benicia CA) Pasek Eugene A. (Export PA). Heavy oil hydroprocessing with group VI metal slurry catalyst. USP1990114970190.
  2. Hilfman Lee (Mount Prospect IL). Hydrogenation of hydrocarbons utilizing a pretreated cobalt-molybdenum catalyst. USP1977034013545.
  3. Hensley ; Jr. Albert L. (Munster IN) Quick Leonard M. (Naperville IL). Hydrotreating catalyst and process. USP1984064454026.
  4. Herrington Daniel R. (Chesterland OH) Schwerko Albert P. (Solon OH). Hydrotreating process utilizing elemental sulfur for presulfiding the catalyst. USP1979124177136.
  5. Dew John N. (Ponca City OK) Britton Michael W. (Ponca City OK) Harlacher Eugene A. (Ponca City OK) Kleinpeter Joseph A. (McMurray PA). Method for activating a hydrodesulfurization catalyst. USP1979114176087.
  6. 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. USP1990074943547.
  7. Seamans James D. (Reisterstown MD) Welch James G. (Baltimore MD) Gasser Neal G. (Mt. Airy MD) Adams Charles T. (Houston TX). Method of presulfiding a hydrotreating, hydrocracking or tail gas treating catalyst. USP1991085041404.
  8. Seamans James D. (Woodlands TX) Adams Charles T. (Houston TX) Dominguez Wendy B. (Rosenberg TX) Chen Andrew A. (Houston TX). Method of presulfurizing a hydrotreating, hydrocracking or tail gas treating catalyst. USP1993065215954.
  9. Seamans James Dallas (Woodlands TX) Adams Charles Terrell (Houston TX) Dominguez Wendy Beth (Rosenberg TX) Chen Andrew An-Ju (Houston TX). Method of presulfurizing a hydrotreating, hydrocracking or tail gas treating catalyst. USP1997115688736.
  10. Seamans James D. (Woodlands TX) Adams Charles T. (Houston TX) Dominguez Wendy B. (Rosenberg TX) Chen Andrew A. (Houston TX). Presulfurized hydrotreating, hydrocracking or tail gas treating catalyst. USP1994035292702.
  11. Lockemeyer John Robert. Process for presulfiding hydrocarbon processing catalysts. USP1998105821191.
  12. Kittrell ; James R. ; Herman ; Donald L.. Process for the catalytic reduction of nitric oxide. USP1978054089930.
  13. Berrebi Georges (Valence FRX). Process of presulfurizing catalysts for hydrocarbons treatment. USP1985074530917.
  14. Abrams Lawrence M. (Miami FL). Quenching hydrocarbon effluent from catalytic reactor to avoid precipitation of asphaltene compounds. USP1985014495060.
  15. Sudhakar Chakka (Wappingers Falls NY) Cesar Max R. (Newburgh NY) Heinrich R. Anthony (Wappingers Falls NY). Selective hydrodesulfurization of naphtha using selectively poisoned hydroprocessing catalyst. USP1996065525211.
  16. Van Driesen Roger P. (Titusville NJ) Adams William R. (Upper Montclair NJ) Baldasarri Mario (Paramus NJ) Caspers John (Basking Ridge NJ) Trimble Harold (Grove TX). Solid addition and withdrawal. USP1988054744887.

이 특허를 인용한 특허 피인용횟수: 32

  1. Fattinger, Gernot G.. Bulk acoustic wave devices and method for spurious mode suppression. USP2013068456257.
  2. Bai, Chuansheng; El Malki, EL Mekki; Elks, Jeff; Hou, Zhiguo; McConnachie, Jon M.; Venkataraman, Pallassana S.; Wu, Jason; Jacobs, Peter W.; Han, Jun; Giaquinta, Daniel M.; Hagemeyer, Alfred; Sokolovskii, Valery; Volpe, Jr., Anthony F.; Lowe, David M.. High activity supported distillate hydroprocessing catalysts. USP2009117615509.
  3. Chen, Kaidong; Reynolds, Bruce E.; Farshid, Darush. Highly active slurry catalyst composition. USP2010037678732.
  4. Kokayeff, Peter; Leonard, Laura Elise. Hydrodesulfurization process. USP2010077749375.
  5. 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.
  6. Kou, Bo; Chabot, Julie. Hydroprocessing catalysts and methods for making thereof. USP2015018927448.
  7. Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2015049018124.
  8. Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2015059040447.
  9. 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.
  10. 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.
  11. Nguyen, Joseph V.; Brait, Axel; Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2014048697594.
  12. Nguyen, Joseph V.; Chabot, Julie; Jiao, Ling; Dunckley, Christopher Paul; Yang, Shuwu. Hydroprocessing catalysts and methods for making thereof. USP2014088802587.
  13. 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.
  14. Nguyen, Joseph V.; Chabot, Julie; Mironov, Oleg. Hydroprocessing catalysts and methods for making thereof. USP2014088809223.
  15. Yang, Shuwu; Chabot, Julie; Jiao, Ling; Nguyen, Joseph V.; Reynolds, Bruce Edward. Hydroprocessing catalysts and methods for making thereof. USP2014048703637.
  16. Yang, Shuwu; Chabot, Julie; Reynolds, Bruce Edward. Hydroprocessing catalysts and methods for making thereof. USP2014068759242.
  17. Yang, Shuwu; Chabot, Julie; Reynolds, Bruce Edward; Kou, Bo. Hydroprocessing catalysts and methods for making thereof. USP2015069068132.
  18. Yang, Shuwu; Reynolds, Bruce Edward; Chabot, Julie; Kou, Bo. Hydroprocessing catalysts and methods for making thereof. USP2014098846560.
  19. Chabot, Julie; Kou, Bo; Kuperman, Alexander. Hydroprocessing co-catalyst compositions and methods of introduction thereof into hydroprocessing units. USP2016049321037.
  20. Chabot, Julie; Kou, Bo; Kuperman, Alexander. Hydroprocessing co-catalyst compositions and methods of introduction thereof into hydroprocessing units. USP2017069687823.
  21. Gupta, Avinash; Baldassari, Mario C.; Mukherjee, Ujjal K.. Pre-sulfiding and pre-conditioning of residuum hydroconversion catalysts for ebullated-bed hydroconversion processes. USP2016129523048.
  22. Hoehn, Richard; Sullivan, Shannon Maureen; Vaidyanathan, Krishnan. Process for initiating operations of a separation apparatus. USP2016029266056.
  23. LaCour, Mark J.. Process for pre-treating a desulfurization sorbent. USP2010127846869.
  24. Chen, Kaidong; Chabot, Julie. Process for recycling an active slurry catalyst composition in heavy oil upgrading. USP2011077972499.
  25. Wang, Justin X.; Cai, Yeping. Process for sulfiding catalysts for a sour gas shift process. USP2014098846564.
  26. Haizmann, Robert. Slurry hydrocracking apparatus or process. USP2014048691080.
  27. Biswas, Goutam; Farshid, Darush. Systems and methods for producing a crude product. USP2013028372266.
  28. Chabot, Julie. Systems and methods for producing a crude product. USP2011037897035.
  29. Chabot, Julie; Kou, Bo; Brennan, Vivion Andrew; Maris, Erin; Yang, Shuwu. Systems and methods for producing a crude product. USP2011037897036.
  30. Kou, Bo; Yang, Shuwu; Reynolds, Bruce; Chabot, Julie. Systems and methods for producing a crude product. USP2013058435400.
  31. Nguyen, Joseph V; Brait, Axel; Chabot, Julie; Kou, Bo; Maris, Erin; Bhaduri, Rahul S.; Kuperman, Alexander E.. Systems and methods for producing a crude product. USP2012088236169.
  32. Powers, Christopher Alan; Reynolds, Bruce. Systems and methods for producing a crude product. USP2011118048292.

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