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Process, including PSA and membrane separation, for separating hydrogen from hydrocarbons 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-009/00
출원번호 US-0316498 (1999-05-21)
발명자 / 주소
  • Baker Richard W.
  • Lokhandwala Kaaeid A.
  • He Zhenjie
  • Pinnau Ingo
출원인 / 주소
  • Membrane Technology and Research, Inc.
대리인 / 주소
    Farrant
인용정보 피인용 횟수 : 10  인용 특허 : 34

초록 ▼

An improved process for separating hydrogen from hydrocarbons. The process includes a pressure swing adsorption step, a compression/cooling step and a membrane separation step. The membrane step relies on achieving a methane/hydrogen selectivity of at least about 2.5 under the conditions of the proc

대표청구항 ▼

[ We claim:] [1.] A process for separating a stream comprising hydrogen, methane and a C.sub.3+ hydrocarbon into at least three streams of different composition, comprising the following steps:(a) passing the stream through a pressure swing adsorption unit, thereby producing a hydrogen-enriched prod

이 특허에 인용된 특허 (34)

  1. Steacy, Paul C., Dehydrocyclodimerization process.
    상세보기
  2. Fenstermaker Roger W. (Bartlesville OK), Engine performance operating on field gas as engine fuel.
    상세보기
  3. Doshi Kishore J. (Mahopac NY), Enhanced gas separation process.
    상세보기
  4. Doshi Kishore J. (Mahopac NY), Enhanced hydrogen recovery from low purity gas streams.
    상세보기
  5. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA) Abrardo Joseph M. (Schnecksville PA) Baade William F. (Breinigsville PA), Hydrocarbon fractionation by adsorbent membranes.
    상세보기
  6. Reynolds Bruce E. (Martinez CA) Bea Donald A. (Lafayette CA) Bachtel Robert W. (El Cerrito CA), Hydroconversion effluent separation process.
    상세보기
  7. MacLean Donald L. (Raleigh NC), Hydrocracking processes having an enhanced efficiency of hydrogen utilization.
    상세보기
  8. Anand Madhu (Allentown PA) Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA), Hydrogen recovery by adsorbent membranes.
    상세보기
  9. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA), Hydrogen recovery by adsorbent membranes.
    상세보기
  10. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA) Abrardo Joseph M. (Schnecksville PA) Baade William F. (Breinigsville PA), Hydrogen recovery by adsorbent membranes.
    상세보기
  11. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA) Abrardo Joseph M. (Schnecksville PA) Baade William F. (Breinigsville PA), Hydrogen recovery by adsorbent membranes.
    상세보기
  12. Sircar Shivaji ; Waldron William Emil ; Anand Madhu ; Rao Madhukar Bhaskara, Hydrogen recovery by pressure swing adsorption integrated with adsorbent membranes.
    상세보기
  13. Gosling Christopher D. (Roselle IL) Swift John D. (Hindhead Surrey GB2), Integrated catalytic reforming and hydrodealkylation process for maximum recovery of benzene.
    상세보기
  14. Doshi Kishore J. (Somers NY), Integrated pressure swing adsorption/membrane separation process.
    상세보기
  15. Cooley Thomas E. (5215 Spanish Oak Houston TX 77066), Membrane process for hydrocarbon liquid recovery.
    상세보기
  16. Barchas Richard K. (Houston TX) Hickey Thomas P. (Houston TX), Membrane separation process for cracked gases.
    상세보기
  17. Baker Richard W. (Palo Alto CA) Lokhandwala Kaaeid A. (Menlo Park CA) Pinnau Ingo (Palo Alto CA) Segelke Scott (Mountain View CA), Methane/nitrogen separation process.
    상세보기
  18. Krause William A. (Houston TX) Pasadyn Ronald C. (Houston TX), Method and apparatus for recovery of H2 and C2 and heavier components.
    상세보기
  19. Howard Lee J. (Allentown PA) Rowles Howard C. (Center Valley PA), Olefin recovery from olefin-hydrogen mixtures.
    상세보기
  20. Maurer Richard T. (Nanuet NY) Mitariten Michael J. (Peekskill NY) Weigand Roger J. (Croton On Hudson NY) Whysall Michael (Wilrijk BEX), PSA process for improving the purity of hydrogen gas and recovery of liquefiable hydrocarbons from hydrocarbonaceous eff.
    상세보기
  21. Chretien Denis (Saint Mande FRX), Process and apparatus for the recovery of the heaviest hydrocarbons from a gaseous mixture.
    상세보기
  22. Auvil Steven R. (Macungie PA) Agrawal Rakesh (Allentown PA), Process for recovering hydrogen from a multi-component gas stream.
    상세보기
  23. Kaschemekat Jrgen (Palo Alto CA) Baker Richard W. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  24. Kaschemekat Jrgen (Palo Alto CA) Baker Richard W. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  25. Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  26. Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  27. Choe Jung S. (Allentown PA) Auvil Steven R. (Macungie PA) Agrawal Rakesh (Allentown PA), Process for separating components of a gas stream.
    상세보기
  28. Watler Kenneth G. (Houston TX), Process for separating higher hydrocarbons from natural or produced gas streams.
    상세보기
  29. Mikkinen Ari (Saint Nom La Breteche FRX) Mouratoff Serge (Paris FRX) Mank Larry (Orgeval FRX), Process for the fractionation of a gaseous mixture containing hydrogen light aliphatic hydrocarbons and light aromatic h.
    상세보기
  30. Posey ; Jr. Lloyd G. (Houston TX), Processes.
    상세보기
  31. Nicholas David M. (New Tripoli PA) Goff Stephen P. (Kutztown PA) Roden Thomas M. (Macungie PA) Bushinsky Joseph P. (Allentown PA), Production and recovery of hydrogen and carbon monoxide.
    상세보기
  32. Intille George M. (Randolph NJ), Selective adsorption process.
    상세보기
  33. Perry Eli (St. Louis MO), Selective adsorption process.
    상세보기
  34. Baker Richard W., Steam cracker gas separation process.
    상세보기

이 특허를 인용한 특허 (10)

  1. Kulkarni, Sudhir S., Hybrid membrane and adsorption-based system and process for recovering CO2 from flue gas and using combustion air for adsorbent regeneration.
    상세보기
  2. Kulkarni, Sudhir S., Hybrid membrane and adsorption-based system and process for recovering CO2 from flue gas and using combustion air for adsorbent regeneration.
    상세보기
  3. Al Babtain,Ibrahim M., Hydrogen purification optimization system.
    상세보기
  4. Lokhandwala, Kaaeid A.; Baker, Richard W., Hydrogen/hydrocarbon separation process, including PSA and membranes.
    상세보기
  5. Minhas, Bhupender S.; Staubs, David W., Membrane process for LPG recovery.
    상세보기
  6. Wynn, Nicholas P.; Lin, Haiqing; Zhou, Meijuan; Ly, Jennifer H.; Serbanescu-Martin, Adrian, Membrane-based gas separation process using ejector-driven gas recycle.
    상세보기
  7. Lott, Henry A.; Goss, John B., Power systems.
    상세보기
  8. Adamopoulos, Eleftherios; Elseviers, Wim Frans; Glover, Bryan K., Process for catalytic reforming.
    상세보기
  9. Bazer-Bachi, Frederic; Pereira de Oliveira, Luis Carlos; Dreillard, Matthieu; Pierron, Anne Claire, Process for the hydrotreatment of a gas oil in a series of reactors with recycling of hydrogen.
    상세보기
  10. Gillecriosd, Marsaili, Soil vapor extraction remediation system with vapor stream separation.
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