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FCC process with improved yield of light olefins 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-004/06
  • C10G-011/05
  • C10G-011/18
출원번호 US-0711576 (2000-11-13)
발명자 / 주소
  • Pittman, Rusty M.
  • Upson, Lawrence L.
출원인 / 주소
  • UOP LLC
대리인 / 주소
    Tolomei, John G.Paschall, James C.
인용정보 피인용 횟수 : 86  인용 특허 : 15

초록 ▼

An FCC process for obtaining light olefins comprises contacting a hydrocarbon feed stream with blended catalyst comprising regenerated catalyst and coked catalyst. The catalyst has a composition including a first component and a second component. The second component comprises a zeolite with no grea

대표청구항 ▼

An FCC process for obtaining light olefins comprises contacting a hydrocarbon feed stream with blended catalyst comprising regenerated catalyst and coked catalyst. The catalyst has a composition including a first component and a second component. The second component comprises a zeolite with no grea

이 특허에 인용된 특허 (15)

  1. Adewuyi Yusuf G. ; Buchanan J. Scott, Catalyst system for maximizing light olefin yields in FCC.
    상세보기
  2. Herbst Joseph A. (Turnersville NJ) Owen Hartley (Belle Mead NJ) Schipper Paul H. (Wilmington DE), Catalytic cracking process employing mixed catalyst system.
    상세보기
  3. Harandi Mohsen N. (Longhorne PA) Owen Hartley (Worton MD), Cracking with spent catalyst.
    상세보기
  4. Wegerer David A. (Lisle IL) Lomas David A. (Barrington IL), FCC feed contacting with catalyst recycle reactor.
    상세보기
  5. Lomas David A., FCC process with combined regenerator stripper and catalyst blending.
    상세보기
  6. Lomas David A., FCC process with short primary contacting and controlled secondary contacting.
    상세보기
  7. Lomas David A., FCC process with two zone short contact time reaction conduit.
    상세보기
  8. Herbst Joseph A. (Turnersville NJ) Owen Hartley (Belle Mead NJ) Schipper Paul H. (Wilmington DE), Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments.
    상세보기
  9. Herbst Joseph A. (Turnersville NJ) Owen Hartley (Belle Mead NJ) Schipper Paul H. (Wilmington DE), Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments.
    상세보기
  10. Herbst Joseph A. (Turnersville NJ) Owen Hartley (Belle Mead NJ) Schipper Paul H. (Wilmington DE), Process and apparatus for two-phase fluid catalytic cracking system.
    상세보기
  11. Raterman Michael F. (Doylestown PA), Process for short contact time cracking.
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  12. Herbst Joseph A. (Turnerville NJ) Owen Hartley (Belle Mead NJ) Schipper Paul H. (Wilmington DE), Process for two-phase fluid catalytic cracking system.
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  13. Li Zaiting (Beijing CNX) Liu Shunhua (Beijing CNX) Ge Xingpin (Beijing CNX), Production of gaseous olefins by catalytic conversion of hydrocarbons.
    상세보기
  14. Adewuyi Yusuf G. (Chadds Ford PA) Adornato Peter M. (Cherry Hill NJ) Johnson David L. (Glenn Mills PA) Teitman Gerald L. (Vienna VA), Riser cracking for maximum C3 and C4 olefin yields.
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  15. 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

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