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Multiple feed process for the production of propylene 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-004/06
  • C10G-011/00
출원번호 US-0436561 (1999-11-09)
발명자 / 주소
  • Tan-Jen Chen
  • Philip A. Ruziska
  • Gordon F. Stuntz
  • Paul K. Ladwig
출원인 / 주소
  • ExxonMobil Chemical Patents, Inc.
대리인 / 주소
    C. L. Bell
인용정보 피인용 횟수 : 21  인용 특허 : 23

초록 ▼

This invention relates to a process to produce propylene from a hydrocarbon feed stream, preferably a naphtha feed stream, comprising C5 and C6 components wherein a light portion having a boiling point range of 120.degree. C. or less is introduced into a reactor separately from the other components

대표청구항 ▼

1. A process to produce propylene from a hydrocarbon feed stream comprising C5's and/or C6's comprising introducing the light portion of the feed stream into a reactor containing one or more catalysts separately from the heavy portion of the feed stream, wherein the light portion of the feedstream c

이 특허에 인용된 특허 (23)

  1. Absil Robert P. L. (Mantua NJ) Kowalski Jocelyn A. (Clarksboro NJ), Catalyst and catalytic conversion therewith.
    상세보기
  2. Absil Robert P. L. (Mantua NJ) Kowalski Jocelyn A. (Clarksboro NJ), Catalytic conversion with improved catalyst.
    상세보기
  3. Kowalski Jocelyn A. (Clarksboro NJ), Catalytic conversion with improved catalyst catalytic cracking with a catalyst comprising a large-pore molecular sieve c.
    상세보기
  4. Pellet Regis J. (Croton NY) Coughlin Peter K. (Yorktown Heights NY) Staniulis Mark T. (Peekskill NY) Long Gary N. (Putnam Valley NY) Rabo Jule A. (Armonk NY), Catalytic cracking catalysts using silicoaluminophosphate molecular sieves.
    상세보기
  5. Pellet Regis J. (Croton NY) Coughlin Peter K. (Yorktown Heights NY) Staniulis Mark T. (Peekskill NY) Long Gary N. (Putnam Valley NY) Rabo Jule A. (Armonk NY), Catalytic cracking process using silicoaluminophosphate molecular sieves.
    상세보기
  6. Zhicheng Shi (Beijing CNX) Wenyuan Shi (Beijing CNX) Yifang Ye (Beijing CNX) Xingpin Ge (Beijing CNX) Ping Cao (Beijing CNX) Shunhua Liu (Beijing CNX) Chaogang Xie (Beijing CNX) Zaiting Li (Beijing C, Cracking catalyst for the production of light olefins.
    상세보기
  7. Des Courieres Thierry (Lyon FRX) Patarin Joel (Flaxlanden FRX) Guth Jean Louis (Brunstatt FRX) Sierra Ligia (Brunstatt FRX), Crystalline microporous solids consisting of aluminophosphates substituted by a metal and optionally by silicon and belo.
    상세보기
  8. Leyshon David W. (West Chester PA) Sofranko John A. (West Chester PA) Jones C. Andrew (Newtown Square PA), Enhanced production of ethylene from higher hydrocarbons.
    상세보기
  9. Leyshon David W. (West Chester PA) Sofranko John A. (West Chester PA) Jones C. Andrew (Newtown Square PA), Enhanced production of propylene from higher hydrocarbons.
    상세보기
  10. Yukang Lu (Beijing CNX) Yongqing Huo (Beijing CNX) Xingtian Shu (Beijing CNX) Yousheng Wang (Beijing CNX) Zeyu Wang (Beijing CNX) Shuqin Zhang (Beijing CNX) Haibin Liu (Beijing CNX) Suxin Cui (Beijin, Hydrocarbon conversion catalyst for producing high quality gasoline and C3 and C4 olefins 상세보기
  • Job Robert C. (Houston TX), Olefin polymerization catalyst and process of polymerization.
    상세보기
  • Ladwig Paul K. ; Asplin John Ernest,GBX ; Stuntz Gordon F. ; Chen Tan-Jen, Process for selectively producing C3 olefins in a fluid catalytic cracking process.
    상세보기
  • Ladwig Paul K. ; Asplin John Ernest,GBX ; Stuntz Gordon F. ; Wachter William A. ; Henry Brian Erik, Process for selectively producing light olefins in a fluid catalytic cracking process.
    상세보기
  • Fung Shun C. ; Chen Tan-Jen ; Janssen Marcel J. G.,BEX ; Wachter William A. ; Henry Brian Eric ; Asplin John Ernest,GBX, Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed.
    상세보기
  • Biswas Jaydeep (Amsterdam NLX) Maxwell Ian E. (Amsterdam NLX) Van Der Eijk Johan M. (Amsterdam NLX), Process for the conversion of a hydrocarbonaceous feedstock.
    상세보기
  • Yongqing Huo (Beijing CNX) Zeyu Wang (Beijing CNX) Yamin Wang (Beijing CNX) Yukang Lu (Beijing CNX), Process for the production of LPG rich in olefins and high quality gasoline.
    상세보기
  • Li Zaiting (Beijing CNX) Liu Shunhua (Beijing CNX) Ge Xingpin (Beijing CNX), Production of gaseous olefins by catalytic conversion of hydrocarbons.
    상세보기
  • Gaffney Anne M. (West Chester PA) Sofranko John A. (West Chester PA), Production of olefins.
    상세보기
  • Leyshon David W. (West Chester PA) Cozzone Glenn E. (West Chester PA), Production of olefins from a mixture of Cu+olefins and paraffins.
    상세보기
  • Swan George A. ; Challis Stephen D.,GB2, Recracking of cat naphtha for maximizing light olefins yields.
    상세보기
  • Herbst Joseph A. (Turnersville NJ) Owen Hartley (Belle Mead NJ) Schipper Paul H. (Wilmington DE), Single riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments.
    상세보기
  • Swan George A. ; Bedell Michael W. ; Ladwig Paul K. ; Asplin John E.,GBX ; Stuntz Gordon F. ; Wachter William A. ; Henry Brian Erik, Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C.sub.4 olefins.
    상세보기
  • Herbst Joseph A. (Turnersville NJ) Owen Hartley (Belle Mead NJ) Schipper Paul H. (Wilmington DE), Upgrading naphtha in a multiple riser fluid catalytic cracking operation employing a catalyst mixture.
    상세보기

    • 이 특허를 인용한 특허 (21)

    1. Leonard, Laura E.; Qafisheh, Jibreel A.; Mehlberg, Robert L., Apparatus for recovering products from two reactors.
      상세보기
    2. Al-Hazmi, Mohammed; Odedairo, Taiwo A.; Al-Zenaidi, Ahmed; Al-Khattaf, Sulaiman; Al-Yassir, Nabil; Aitani, Abdullah; Siddiqui, M. Abdulbari, Catalytic methods for converting naphtha into olefins.
      상세보기
    3. Abrevaya, Hayim; Abdo, Suheil F.; Patton, R. Lyle, Catalytic naphtha cracking catalyst and process.
      상세보기
    4. Abrevaya, Hayim; Abdo, Suheil F.; Patton, R. Lyle, Catalytic naphtha cracking catalyst and process.
      상세보기
    5. Abrevaya,Hayim; Abdo,Suheil F.; Patton,R. Lyle, Catalytic naphtha cracking catalyst and process.
      상세보기
    6. Abrevaya,Hayim; Abdo,Suheil F.; Patton,R. Lyle, Catalytic naphtha cracking catalyst and process.
      상세보기
    7. Chen,Tan Jen; Henry,Brian Erik; Keusenkothen,Paul F; Ruziska,Philip A., Crecycle for propylene generation in a fluid catalytic cracking unit.
      상세보기
    8. Chen,Tan Jen; Henry,Brian Erik; Keusenkothen,Paul F; Ruziska,Philip A., Fractionating and further cracking a Cfraction from a naphtha feed for propylene generation.
      상세보기
    9. Chen,Tan Jen; Henry,Brian Erik; Keusenkothen,Paul F; Ruziska,Philip A., Fractionating and further cracking a Cfraction from a naphtha feed for propylene generation.
      상세보기
    10. Tallman, Michael J., Integrated light olefin separation/cracking process.
      상세보기
    11. Eng, Curtis N.; Yang, Yonglin, Method for adjusting yields in a light feed FCC reactor.
      상세보기
    12. Leonard, Laura E.; Qafisheh, Jibreel A.; Mehlberg, Robert L., Process for recovering products from two reactors.
      상세보기
    13. Subramani, Saravanan; Bhattacharyya, Debasis; Manna, Reshmi; Das, Satyen Kumar; Sarkar, Tridib; Rajagopal, Santanam, Process for simultaneous cracking of lighter and heavier hydrocarbon feed and system for the same.
      상세보기
    14. Chewter, Leslie Andrew; Murphy, Aden; Verhaak, Michiel Johannes Franciscus Maria; Van Westrenen, Jeroen, Process for the alkylation of a cycloalkene.
      상세보기
    15. Chewter, Leslie Andrew; Verhaak, Michiel Johannes Franciscus Maria; Van Westrenen, Jeroen, Process for the preparation of C.
      상세보기
    16. Chewter, Leslie Andrew; Verhaak, Michiel Johannes Franciscus Maria; Van Westrenen, Jeroen, Process for the preparation of an olefin.
      상세보기
    17. Van Westrenen, Jeroen; Chewter, Leslie Andrew; Winter, Ferry, Process for the preparation of an olefinic product.
      상세보기
    18. Lomas, David A.; Pittman, Rusty M., Process for upgrading FCC product with additional reactor with catalyst recycle.
      상세보기
    19. Abrevaya, Hayim; Walenga, Joel T.; Schultz, Michael A.; Oroskar, Anil R., Riser reactor system for hydrocarbon cracking.
      상세보기
    20. Abrevaya,Hayim; Walenga,Joel T.; Schultz,Michael A.; Oroskar,Anil R., Riser reactor system for hydrocarbon cracking.
      상세보기
    21. Subramanian, Anand; Niccum, Phillip K., Systems and methods for residue upgrading.
      상세보기

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