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Process for oligomer production and saturation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-002/18
출원번호 US-0990828 (1997-12-15)
발명자 / 주소
  • Stine Laurence O.
  • Muldoon Brian S.
  • Gimre Steven C.
  • Frame Robert R.
출원인 / 주소
  • UOP LLC
대리인 / 주소
    McBride
인용정보 피인용 횟수 : 35  인용 특허 : 11

초록

A process for the production of C.sub.8 alkene isomers by the oligomerization of light olefins to heavier olefins is improved by the addition of heavy paraffins to the oligomerization zone. The recycle of the heavy paraffins improves the selectivity of the oligomerization for C.sub.8 olefin isomers

대표청구항

[ What is claimed is:] [1.] An oligomerization process for the production of oligomers having high saturated octane numbers, said process comprising:a) passing an oligomerization zone feed comprising C.sub.3 and/or C.sub.4 olefins to an oligomerization zone and contacting the oligomerization zone fe

이 특허에 인용된 특허 (11)

  1. Le Quang N. (Cherry Hill NJ) Thomson Robert T. (Voorhees NJ) Yokomizo Grant H. (Cherry Hill NJ), Catalytic olefin upgrading process using synthetic mesoporous crystalline material.
  2. Chang Clarence D. (Princeton NJ) Penick Joe E. (Princeton NJ) Socha Richard F. (Trenton NJ), Conversion of LPG hydrocarbons to distillate fuels or lubes using integration of LPG dehydrogenation and MOGDL.
  3. Kuo James C. (Cherry Hill NJ) Tabak Samuel A. (Wenonah NJ), Integration of paraffin dehydrogenation with MOGD to minimize compression and gas plant separation.
  4. Harandi Mohsen N. (Lawrenceville NJ) Owen Hartley (Belle Mead NJ), Multi-stage conversion of alkanes to gasoline.
  5. 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.
  6. Mahoney John A. (Glen Ellyn IL) Frye Clifton G. (Naperville IL), Olefin purification process for hydrogen contaminated streams.
  7. Juguin Bernard (Rueil Malmaison FRX) Franck Jean-Pierre (Bougival FRX) Le Page Jean-Francois (Rueil Malmaison FRX) de Gaudemaris Gabriel (Rueil Malmaison FRX), Polymerization reactions in the presence of a catalyst containing aluminum oxide, boron oxide and halogen.
  8. Vora Bipin V. (Elk Grove Village IL) Ward Dennis J. (South Barrington IL), Process for conversion of butane to gasoline.
  9. Ward Dennis J. (South Barrington IL) Vora Bipin V. (Elk Grove Village IL), Process for conversion of propane or butane to gasoline.
  10. Manning Harold E. (Houston TX), Process for oligomerization of C2 to C10 normal olefins.
  11. Harandi Mohsen N. (Lawrenceville NJ) Owen Hartley (Belle Mead NJ), Production of liquid hydrocarbon and ether mixtures.

이 특허를 인용한 특허 (35)

  1. Nicholas, Christopher P.; Freet, Christian D.; Vanden Bussche, Kurt M.; Kruse, Todd M., Apparatus for fluid catalytic cracking oligomerate.
  2. Nicholas, Christopher P.; Freet, Christian D.; Krupa, Steven L.; Vanden Bussche, Kurt M.; Kruse, Todd M., Apparatus for oligomerizing light olefins.
  3. Freet, Christian D.; Luebke, Charles P.; Sadler, Clayton C., Apparatus for recovering oligomerate.
  4. Nicholas, Christopher P.; Rathbun, Wayne E.; Kruse, Todd M.; Pham, Hung A., Composition of oligomerate.
  5. Broderick, Erin M.; Smith, Stuart; Bhattacharyya, Alakananda; Martins, Susie C., Hydrocarbon conversion processes using lactamium-based ionic liquids.
  6. Mc Culloch, Beth; Gordon, Jennifer L.; Kokayeff, Peter; Abdo, Suheil F.; Wei, Daniel H., Hydrotreating olefin stream with complete destruction of oxygenates.
  7. Webber Kenneth M. ; Kaminsky Mark P. ; Kahn Andrew P., Impurities removal.
  8. Peters, Matthew W.; Taylor, Joshua D.; Henton, David E.; Manzer, Leo E.; Gruber, Patrick R.; Griffith, Josefa M.; Obaidi, Yassin Al, Integrated methods of preparing renewable chemicals.
  9. Frame, Robert R.; Jan, Den-Yang; Abrevaya, Hayim, Layered oligomerization catalyst system.
  10. Krupa, Steven L.; Meister, Jill M., Metathesis unit pretreatment process with formation of octene.
  11. Krupa,Steven L.; Meister,Jill M., Metathesis unit pretreatment process with formation of octene.
  12. Hayim Abrevaya ; Robert R. Frame, Olefin oligomerization using surface modified molecular sieve catalyst.
  13. Nicholas, Christopher P.; Nemeth, Laszlo T.; Jan, Deng-Yang, Olefin upgrading process.
  14. Brown, Stephen Harold; Mathys, Georges Marie Karel; Hamilton, Paul, Oligomerization reaction.
  15. Godwin,Allen David; Stanat,Jon Edmond Randolph, Plasticizers from less branched alcohols.
  16. Krupa, Steven Lee; Freet, Christian D.; Shakur, Mohamed, Process and apparatus for oligomerizing one or more hydrocarbons.
  17. Krupa, Steven L.; Lapinski, Mark P.; Sadler, Clayton C., Process and apparatus for producing a reformate by introducing isopentane.
  18. Nicholas, Christopher P.; Freet, Christian D.; Vanden Bussche, Kurt M.; Kruse, Todd M., Process for fluid catalytic cracking oligomerate.
  19. Nicholas, Christopher P.; Krupa, Steven L.; Vanden Bussche, Kurt M.; Kruse, Todd M., Process for making diesel by oligomerization.
  20. Nicholas, Christopher P.; Krupa, Steven L.; Vanden Bussche, Kurt M.; Kruse, Todd M., Process for making diesel by oligomerization of gasoline.
  21. Nicholas, Christopher P.; Kruse, Todd M., Process for making gasoline by oligomerization.
  22. Frame, Robert R.; Stine, Laurence O.; Abrevaya, Hayim, Process for oligomer production and saturation.
  23. Nicholas, Christopher P.; Freet, Christian D.; Krupa, Steven L.; Vanden Bussche, Kurt M.; Kruse, Todd M., Process for oligomerizing light olefins.
  24. Nicholas, Christopher P.; Freet, Christian D.; Krupa, Steven L.; Vanden Bussche, Kurt M.; Kruse, Todd M., Process for oligomerizing light olefins including pentenes.
  25. Vermeiren, Walter; Adam, Cindy; Minoux, Delphine, Production of propylene via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by metathesis.
  26. Gruber, Patrick R.; Peters, Matthew W.; Griffith, Josefa M.; Al Obaidi, Yassin; Manzer, Leo E.; Taylor, Joshua D.; Henton, David E., Renewable compositions.
  27. Gruber, Patrick R.; Peters, Matthew W.; Griffith, Josefa M.; Obaidi, Yassin Al; Manzer, Leo E.; Taylor, Joshua D.; Henton, David E., Renewable compositions.
  28. Gruber, Patrick R.; Peters, Matthew W.; Griffith, Josefa M.; Obaidi, Yassin Al; Manzer, Leo E.; Taylor, Joshua D.; Henton, David E., Renewable compositions.
  29. Gruber, Patrick R.; Peters, Matthew W.; Griffith, Josefa M.; Obaidi, Yassin Al; Manzer, Leo E.; Taylor, Joshua D.; Henton, David E., Renewable compositions.
  30. Peters, Matthew W.; Taylor, Joshua D., Renewable jet fuel blendstock from isobutanol.
  31. Peters, Matthew W.; Taylor, Joshua D., Renewable jet fuel blendstock from isobutanol.
  32. Vora, Bipin V., Separation of monomer from oligomer with lower bottoms temperature.
  33. Koves, William J., Upflow oligomerization reaction process.
  34. William J. Koves, Upflow oligomerization reaction process.
  35. Taylor, Thomas Jackson; Taylor, Joshua D.; Peters, Matthew W.; Henton, David E., Variations on prins-like chemistry to produce 2,5-dimethylhexadiene from isobutanol.

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