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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C07C-004/04    C07C-004/00    C07C-004/02   
미국특허분류(USC) 585/652; 585/648
출원번호 US-0891795 (2004-07-14)
등록번호 US-7358413 (2008-04-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 30
초록
▼

Hydrocarbon feedstock containing resid is cracked by a process comprising: (a) heating the hydrocarbon feedstock; (b) mixing the heated hydrocarbon feedstock with steam and optionally water to form a mixture stream; (c) introducing the mixture stream to a flash/separation apparatus to form i) a vapor phase at its dew point which partially cracks and loses/or heat causing a temperature decrease and partial condensation of the vapor phase in the absence of added heat to provide coke precursors existing as uncoalesced condensate, and ii) a liquid phase; (d)...

대표
청구항
▼

What is claimed is: 1. A process for cracking a hydrocarbon feedstock containing resid, said process comprising: (a) heating said hydrocarbon feedstock; (b) mixing the heated hydrocarbon feedstock with steam and optionally water to form a mixture stream; (c) introducing the mixture stream to a flash/separation apparatus to form i) a vapor phase which partially cracks and/or loses heat causing partial condensation of said vapor phase to provide coke precursors existing as uncoalesced condensate, and ii) a liquid phase; (d) removing the vapor phase as ove...

이 특허에 인용된 특허 (30)

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  6. Paspek ; Jr. Stephen C. (Bainbridge OH) Hauser Jeffrey B. (Bainbridge OH) Smith David J. H. (Bainbridge OH). Heavy oil upgrading under dense fluid phase conditions utilizing emulsified feed stocks. USP1992035096567.
  7. Fernandez-Baujin Jorge M. (North Bergen) Sundaram Kandasmy M. (West Paterson) Chien Jo-Lung (Cedar Grove NJ). Inhibition of coke formation during vaporization of heavy hydrocarbons. USP1993035190634.
  8. Woebcke Herman H. (Barnstable MA) Narayanan Swami (Westwood MA) Johnson Axel R. (North Babylon NY). Integrated heavy oil pyrolysis process. USP1988034732740.
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  10. Bradow Carl W. ; Grenoble Dane Clark ; Milam Stanley N. ; Winquist Bruce H. C. ; Murray Brendan D. ; Foley Richard M.. Integrated hydrotreating steam cracking process for the production of olefins. USP2001026190533.
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  14. Strong William H. (394 Graham Rd. S. Windsor CT 06074). Method for gasifying toxic and hazardous waste oil. USP1989084854944.
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  18. Powers, Donald H.. Olefin production utilizing whole crude oil. USP2004066743961.
  19. Gartside Robert J. (Auburndale MA). Pre-heat vaporization system. USP1981044264432.
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  22. Lenglet Eric,FRX. Process and device for steam-cracking a light and a heavy hydrocarbon feedstock. USP1998105817226.
  23. Yoshida Masahiko (Chiba JPX) Kitayama Yutaka (Chiba JPX) Iida Tsukasa (Chiba JPX). Process for cracking low-quality feed stock and system used for said process. USP1996125580443.
  24. Lipkin Gregory M. (Secaucus NJ) Niedzwiecki Joseph L. (Fanwood ; boht of NJ). Process for separating hydrocarbons. USP1990094954247.
  25. Murthy, Andiappan K. S.; Patel, Kundanbhai M.; Bekker, Alex Y.. Production of light hydrocarbons by treatment of heavy hydrocarbons with water. USP1985094543177.
  26. Skraba Frank W. (Sweeny TX). Recovery of HF from an alkylation unit acid stream containing acid soluble oil. USP1980044199409.
  27. Bartholic David B. (Watchung NJ). Selective vaporization process and dynamic control thereof. USP1982014311580.
  28. Ngan, Daniel Yuk-Kwan; Chan, Pui-Yuen Jeffrey; Baumgartner, Arthur James. Thermal cracking of crude oil and crude oil fractions containing pitch in an ethylene furnace. USP2003106632351.
  29. Davies Haydn S. (Solihull GB2) Garstang James H. (Solihull GB2) Timmins Cyril (Solihull GB2). Vaporization and gasification of hydrocarbon feedstocks. USP1983084400182.
  30. Daniel Yuk-Kwan Ngan ; Richard Addison Sanborn ; Louis Edward Stein ; Raul Jasso Garcia, Sr. ; Vance Jordan Grieshop. Wetted wall vapor/liquid separator. USP2002046376732.

이 특허를 인용한 특허 피인용횟수: 33

  1. Larson, William Arthur; Dabney, Jr., George E.; Murphey, III, John R.; Fewel, Jr., Kenneth Jack; Wang, Yong. Heavy feed mixer. USP2013078496786.
  2. Chen, Kaidong; Reynolds, Bruce E.; Farshid, Darush. Highly active slurry catalyst composition. USP2010037678732.
  3. 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.
  4. Kou, Bo; Chabot, Julie. Hydroprocessing catalysts and methods for making thereof. USP2015018927448.
  5. Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2015049018124.
  6. Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2015059040447.
  7. 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.
  8. 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.
  9. Nguyen, Joseph V.; Brait, Axel; Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2014048697594.
  10. Nguyen, Joseph V.; Chabot, Julie; Jiao, Ling; Dunckley, Christopher Paul; Yang, Shuwu. Hydroprocessing catalysts and methods for making thereof. USP2014088802587.
  11. 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.
  12. Nguyen, Joseph V.; Chabot, Julie; Mironov, Oleg. Hydroprocessing catalysts and methods for making thereof. USP2014088809223.
  13. Yang, Shuwu; Chabot, Julie; Jiao, Ling; Nguyen, Joseph V.; Reynolds, Bruce Edward. Hydroprocessing catalysts and methods for making thereof. USP2014048703637.
  14. Yang, Shuwu; Chabot, Julie; Reynolds, Bruce Edward. Hydroprocessing catalysts and methods for making thereof. USP2014068759242.
  15. Yang, Shuwu; Chabot, Julie; Reynolds, Bruce Edward; Kou, Bo. Hydroprocessing catalysts and methods for making thereof. USP2015069068132.
  16. Yang, Shuwu; Reynolds, Bruce Edward; Chabot, Julie; Kou, Bo. Hydroprocessing catalysts and methods for making thereof. USP2014098846560.
  17. Chabot, Julie; Kou, Bo; Kuperman, Alexander. Hydroprocessing co-catalyst compositions and methods of introduction thereof into hydroprocessing units. USP2016049321037.
  18. Chabot, Julie; Kou, Bo; Kuperman, Alexander. Hydroprocessing co-catalyst compositions and methods of introduction thereof into hydroprocessing units. USP2017069687823.
  19. Stell, Richard C.; Spicer, David B.; Stephens, George. Method and apparatus for recycle of knockout drum bottoms. USP2013058435386.
  20. Stell, Richard C.; Spicer, David B.; Stephens, George. Method and apparatus for recycle of knockout drum bottoms. USP2011118057663.
  21. Powers,Donald H.. Olefin production utilizing condensate feedstock. USP2008077396449.
  22. Ou, John D. Y.; Heeter, Glenn A.. Process and apparatus for upgrading steam cracker tar-containing effluent using steam. USP2012018105479.
  23. Keusenkothen, Paul F.. Process and system for preparation of hydrocarbon feedstocks for catalytic cracking. USP2016109458390.
  24. Spicer, David B.; Scherer, Caleb M.; Frye, James M.; Annamalai, Subramanian. Process for cracking a heavy hydrocarbon feedstream. USP2014048684384.
  25. Chen, Kaidong; Chabot, Julie. Process for recycling an active slurry catalyst composition in heavy oil upgrading. USP2011077972499.
  26. Stell, Richard C.; Vidonic, Nicholas G.. Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks. USP2010087776286.
  27. Akhras, Abdul Rahman Zafer; Bourane, Abdennour; Shafi, Raheel; Abba, Ibrahim A.. Steam cracking process and system with integral vapor-liquid separation. USP2017059650576.
  28. Biswas, Goutam; Farshid, Darush. Systems and methods for producing a crude product. USP2013028372266.
  29. Chabot, Julie. Systems and methods for producing a crude product. USP2011037897035.
  30. Chabot, Julie; Kou, Bo; Brennan, Vivion Andrew; Maris, Erin; Yang, Shuwu. Systems and methods for producing a crude product. USP2011037897036.
  31. Kou, Bo; Yang, Shuwu; Reynolds, Bruce; Chabot, Julie. Systems and methods for producing a crude product. USP2013058435400.
  32. 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.
  33. Powers, Christopher Alan; Reynolds, Bruce. Systems and methods for producing a crude product. USP2011118048292.

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