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특허 상세정보

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Membrane-based conditioning for adsorption system feed gases

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C07C-007/00    C07C-071/44   
미국특허분류(USC) 585/818 ; 585/802 ; 585/803 ; 585/820 ; 585/822
출원번호 US-0083560 (1998-05-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Farrant
인용정보 피인용 횟수 : 45  인용 특허 : 39
초록

A process for treating gas streams containing hydrogen and hydrocarbons. The process includes a membrane conditioning step to remove C.sub.5 -C.sub.8 hydrocarbons, followed by a selective adsorption or membrane separation step to separate hydrogen from methane. The membrane conditioning step uses a membrane selective for C.sub.5 -C.sub.8 hydrocarbons over hydrogen.

대표
청구항
▼

[ We claim:] [1.] A process for treating a gas containing at least hydrogen, methane and a C.sub.5 -C.sub.8 hydrocarbon and having a first dewpoint of at least 10.degree. C. at 200 psia, said process comprising a membrane conditioning step and a hydrogen/methane separation step;wherein the membrane conditioning step comprises removing at least a portion of the C.sub.5 -C.sub.8 hydrocarbon from the gas by:(i) passing the gas as a feed stream across the feed side of a polymeric membrane having a feed side and permeate side, and being selective for the C.su...

이 특허에 인용된 특허 (39)

  1. Blume Ingo (Hengelo TX NLX) Pinnau Ingo (Austin TX). Composite membrane, method of preparation and use. USP1990104963165.
  2. Steacy, Paul C.. Dehydrocyclodimerization process. USP1985104548619.
  3. Doshi Kishore J. (Mahopac NY). Enhanced gas separation process. USP1987094690695.
  4. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA) Golden Timothy C. (Allentown PA). Gas separation by adsorbent membranes. USP1992045104425.
  5. Toy Lora G. (San Francisco CA) Pinnau Ingo (Palo Alto CA) Baker Richard W. (Palo Alto CA). Gas-separation process. USP1994015281255.
  6. Menon Raghu (Medford NJ) Ramachandran Ramakrishnan (Allendale NJ) Malik Virginia (Linden NJ) Bulow Martin (Basking Ridge NJ). Hydrocarbon alkylation process. USP1997105675052.
  7. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA) Abrardo Joseph M. (Schnecksville PA) Baade William F. (Breinigsville PA). Hydrocarbon fractionation by adsorbent membranes. USP1994075332424.
  8. MacLean Donald L. (Raleigh NC). Hydrocracking processes having an enhanced efficiency of hydrogen utilization. USP1982124362613.
  9. Anand Madhu (Allentown PA) Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA). Hydrogen recovery by adsorbent membranes. USP1995075435836.
  10. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA). Hydrogen recovery by adsorbent membranes. USP1996045507856.
  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. USP1994105354547.
  12. Doshi Kishore J. (Somers NY) Werner Robert G. (Danbury CT) Mitariten Michael J. (Peekskill NY). Integrated membrane/PSA process and system. USP1989094863492.
  13. Doshi Kishore J. (Somers NY). Integrated pressure swing adsorption/membrane separation process. USP1988114783203.
  14. Baker Richard W. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA). Membrane fractionation process. USP1991075032148.
  15. Cooley Thomas E. (5215 Spanish Oak Houston TX 77066). Membrane process for hydrocarbon liquid recovery. USP1990014892564.
  16. Barchas Richard K. (Houston TX) Hickey Thomas P. (Houston TX). Membrane separation process for cracked gases. USP1992015082481.
  17. Henis Jay M. S. (Creve Coeur MO) Tripodi Mary K. (Creve Coeur MO). Multicomponent membranes for gas separations. USP1980104230463.
  18. Toy Lora G. (San Francisco CA) Pinnau Ingo (Palo Alto CA). Natural gas treatment process using PTMSP membrane. USP1996035501722.
  19. Howard Lee J. (Allentown PA) Rowles Howard C. (Center Valley PA). Olefin recovery from olefin-hydrogen mixtures. USP1997065634354.
  20. Dinh Cong X. (214 Huggins Ferry Sugar Land TX 77479) Petterson William C. (2307 Fall Meadow Missouri City TX 77459) Rastogi Ashutosh (130 Asian Games Village New Delhi TX INX 110049) Verma Vijender K. Olefin recovery method. USP1995095452581.
  21. 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. USP1994075332492.
  22. Chretien Denis (Saint Mande FRX). Process and apparatus for the recovery of the heaviest hydrocarbons from a gaseous mixture. USP1991105053067.
  23. Auvil Steven R. (Macungie PA) Agrawal Rakesh (Allentown PA). Process for recovering hydrogen from a multi-component gas stream. USP1987034654063.
  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. USP1994125374300.
  25. Wijmans Johannes G. (Menlo Park CA). Process for removing condensable components from gas streams. USP1992025089033.
  26. Wijmans Johannes G. (Menlo Park CA). Process for removing condensable components from gas streams. USP1993045199962.
  27. Choe Jung S. (Allentown PA) Auvil Steven R. (Macungie PA) Agrawal Rakesh (Allentown PA). Process for separating components of a gas stream. USP1987104701187.
  28. Mitariten Michael J. (Peekskill NY) Busch Robert K. (Grand Island NY). Process for separating dehydrogenation products. USP1995105457256.
  29. Watler Kenneth G. (Houston TX). Process for separating higher hydrocarbons from natural or produced gas streams. USP1989084857078.
  30. 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. USP1992105157200.
  31. Posey ; Jr. Lloyd G. (Houston TX). Processes. USP1983014367135.
  32. 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. USP1989064836833.
  33. Intille George M. (Randolph NJ). Selective adsorption process. USP1980104229188.
  34. Perry Eli (St. Louis MO). Selective adsorption process. USP1980124238204.
  35. Baker Richard W. ; Lokhandwala Kaaeid A. ; Gottschlich Douglas ; Jacobs Marc L.. Separation process combining condensation, membrane separation and flash evaporation. USP1998055755855.
  36. Lokhandwala Kaaeid A. (Menlo Park CA) Baker Richard W. (Palo Alto CA) Amo Karl D. (San Carlos CA). Sour gas treatment process. USP1995045407467.
  37. Lokhandwala Kaaeid A. (Menlo Park CA) Baker Richard W. (Palo Alto CA). Sour gas treatment process including membrane and non-membrane treatment steps. USP1995045407466.
  38. Baker Richard W.. Steam cracker gas separation process. USP1998075785739.
  39. Baker Richard W. (Palo Alto CA) Louie Jenny (Fremont CA) Pfromm Peter H. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA). Ultrathin composite metal membranes. USP1989084857080.

이 특허를 인용한 특허 피인용횟수: 45

  1. Owens, Tracie L.; Leta, Daniel P.. Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same. USP2017079713787.
  2. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W.. Apparatus and system for swing adsorption processes related thereto. USP20190310220346.
  3. Fowler, Tracy A.; Ramkumar, Shwetha; Frederick, Jeffrey W.; Nagavarapu, Ananda K.; Chialvo, Sebastian; Tammera, Robert F.; Fulton, John W.. Apparatus and system for swing adsorption processes related thereto. USP20180810040022.
  4. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha. Apparatus and system for swing adsorption processes related thereto. USP20180910080991.
  5. McMahon, Patrick D. J.; Johnson, Robert A.; Ramkumar, Shwetha; Oelfke, Russell H.; Thomas, Eugene R.; Nagavarapu, Ananda K.; Barnes, William. Apparatus and system for swing adsorption processes related thereto. USP20181110124286.
  6. Nagavarapu, Ananda K.; Marshall, Bennett D.. Apparatus and system for swing adsorption processes related thereto. USP20190310220345.
  7. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H.. Apparatus and system for swing adsorption processes related thereto. USP20180910080992.
  8. Tammera, Robert F.. Apparatus and system for swing adsorption processes related thereto. USP2017099751041.
  9. Tammera, Robert F.; Frederick, Jeffrey W.. Apparatus and system for swing adsorption processes related thereto. USP2018019861929.
  10. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W.. Apparatus and system having a valve assembly and swing adsorption processes related thereto. USP2017069675925.
  11. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2017039593778.
  12. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2015049017457.
  13. Sundaram, Narasimhan; Huntington, Richard A.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2015099120049.
  14. Tammera, Robert F.; Anderson, Thomas N.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2016059352269.
  15. Wanni, Amar S.; Nadarajah, Chithranjan; Frederick, Jeffrey W.; Sundaram, Narasimhan. Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto. USP2015059034078.
  16. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W.. Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto. USP20180710016715.
  17. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W.. Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto. USP2016069358493.
  18. Sundaram, Narasimhan. Apparatus and systems having compact configuration multiple swing adsorption beds and methods related thereto. USP2015109162175.
  19. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin. Carbon dioxide gas separation using organic-vapor-resistant membranes. USP2003066572680.
  20. Togna, Keith A.; Euen, Craig T.; Weeks, Steven W.; Loya, Mohammed I.; Warren, Matthew C.; Kendrick, Richard H.. Chemically-modified mixed fuels, methods of production and uses thereof. USP2013108545580.
  21. Togna, Keith A.; Euen, Craig T.; Weeks, Steven W.; Loya, Mohammed I.; Warren, Matthew C.; Kendrick, Richard H.. Chemically-modified mixed fuels, methods of production and uses thereof. USP2015038980802.
  22. Ingo Pinnau ; Zhenjie He ; Andre R. Da Costa ; Karl D. Amo ; Ramin Daniels. Gas separation using C3+ hydrocarbon-resistant membranes. USP2002036361582.
  23. Pinnau, Ingo; He, Zhenjie; Blanc, Rolande J.. Gas separation using coated membranes. USP2005056896717.
  24. Ingo Pinnau ; Zhenjie He ; Andre R. Da Costa ; Karl D. Amo ; Ramin Daniels. Gas separation using organic-vapor-resistant membranes. USP2002036361583.
  25. Pinnau, Ingo; He, Zhenjie; Da Costa, Andre R.; Amo, Karl D.; Daniels, Ramin. Gas separation using organic-vapor-resistant membranes and PSA. USP2003076592650.
  26. Liu, Kunlei; Frimpong, Reynolds A.; Liu, Kun. Hybrid process using a membrane to enrich flue gas CO2 with a solvent-based post-combustion CO2 capture system. USP2016089409120.
  27. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin. Hydrogen gas separation using organic-vapor-resistant membranes. USP2003046544316.
  28. Lokhandwala, Kaaeid A.; Baker, Richard W.. Hydrogen production by process including membrane gas separation. USP2003076589303.
  29. Lokhandwala, Kaaeid A.; Baker, Richard W.. Hydrogen/hydrocarbon separation process, including PSA and membranes. USP2003076592749.
  30. Frederick, Jeffrey W.; Fulton, Jr., John W.; Tammera, Robert F.; Huntington, Richard A.. Integrated adsorber head and valve design and swing adsorption methods related thereto. USP2015069067168.
  31. Sundaram, Narasimhan; Northrop, P. Scott. Kinetic fractionators, and cycling processes for fractionation of gas mixtures. USP2014128921637.
  32. Deckman, Harry W.; Kamakoti, Preeti; Ravikovitch, Peter I.; Kelley, Bruce T.; Northrop, P. Scott; Rasmussen, Peter C.; Tanaka, Paul L.; Webster, Martin N.; Roth, Wieslaw J.; Corcoran, Jr., Edward W.. Method and apparatus for removal of oil from utility gas stream. USP20180710035096.
  33. Deckman, Harry W.; Kamakoti, Preeti; Ravikovitch, Peter I.; Kelley, Bruce T.; Northrop, Paul Scott; Rasmussen, Peter C.; Tanaka, Paul Lawrence; Webster, Martin N.; Roth, Wieslaw Jerzy; Corcoran, Edward W.. Method and apparatus for removal of oil from utility gas stream. USP2015099126138.
  34. Rasmussen, Peter C.; Tanaka, Paul L.; Kelley, Bruce T.; Uptigrove, Stanley O.; Deckman, Harry W.. Methods of generating and utilizing utility gas. USP2014128906138.
  35. Deckman, Harry W.; Johnson, Robert A.; Tammera, Robert F.; Anderson, Thomas N.. Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems. USP2015109168485.
  36. Deckman, Harry W.; Johnson, Robert A.; Kelley, Bruce T.; Ravikovitch, Peter I.; Anderson, Thomas N.. Methods of removing contaminants from hydrocarbon stream by swing adsorption and related apparatus and systems. USP2015059034079.
  37. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin. Nitrogen gas separation using organic-vapor-resistant membranes. USP2003066579341.
  38. Tsai, Robert E.; Zhu, Xin X.; Kaye, Joel J.; Adamopoulos, Eleftherios. Pressure swing adsorption processes and systems for recovery of hydrogen and C2+ hydrocarbons. USP2017049630138.
  39. Adamopoulos, Eleftherios; Elseviers, Wim Frans; Glover, Bryan K.. Process for catalytic reforming. USP2016129517933.
  40. Reyes, Sebastian C.; Santiesteban, legal representative, Jose G.; Ni, Zheng; Paur, Charanjit S.; Kortunov, Pavel; Zengel, John; Deckman, Harry W.. Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials. USP2012038142746.
  41. Reyes, Sebastian C.; Santiesteban, legal representative, Jose G.; Ni, Zheng; Paur, Charanjit S.; Kortunov, Pavel; Zengel, John; Deckman, Harry W.. Separation of carbon dioxide from nitrogen utilizing zeolitic imidazolate framework materials. USP2012038142745.
  42. Reyes, Sebastian C.; Santiesteban, legal representative, Jose G.; Ni, Zheng; Paur, Charanjit S.; Kortunov, Pavel; Zengel, John; Deckman, Harry W.. Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials. USP2012068192709.
  43. Brody, John F.; Leta, Daniel P.; Fowler, Tracy Alan; Freeman, Stephanie A.; Cutler, Joshua I.. Structured adsorbent beds, methods of producing the same and uses thereof. USP2017089744521.
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