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특허 상세정보

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Pressure swing adsorption process and apparatus

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/053   
미국특허분류(USC) 951/01 ; 905/105 ; 905/139 ; 906/115 ; 906/130 ; 906/143
출원번호 US-0320692 (1999-05-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Follett
인용정보 피인용 횟수 : 46  인용 특허 : 24
초록

A low pressure swing adsorption process and apparatus for the recovery of carbon dioxide from multi-component gas mixtures, utilizing the simultaneous purge and evacuation of opposite ends of the adsorber(s) to effect controlled depressurization in the adsorber bed(s) to maintain the constant purity of a carbon dioxide-enriched product stream recovered from the adsorber inlet(s).

대표
청구항
▼

[ What is claimed is:] [1.]1. A pressure swing adsorption process for the recovery of at least a heavy gas component from a multi-component gas mixture that includes said heavy gas and one or more light gas components, which comprises:(1) feeding the multi-component gas mixture into an inlet of and through at least one adsorber and at an adsorption pressure, adsorbing the heavy component of the gas mixture on an adsorbent within the adsorber and removing an effluent enriched with the light component or components of the mixture from the adsorber through ...

이 특허에 인용된 특허 (24)

  1. Kumar Ravi (Allentown PA). Adsorptive process for producing two gas streams from a gas mixture. USP1991065026406.
  2. Schmidt William P. (Allentown PA) Kumar Ravi (Allentown PA) Abel Alan D. (Allentown PA). Adsorptive separation utilizing multiple adsorption beds. USP1990014892565.
  3. Kumar Ravi (Allentown PA). Depressurization effluent repressurized adsorption process. USP1993095248322.
  4. Werner Robert G. (Danbury CT) Fay Homer (Snyder NY). Enhanced pressure swing adsorption processing. USP1986074599094.
  5. Fuderer Andrija (Antwerp BEX). Gas separation by pressure swing adsorption. USP1988024723966.
  6. Krishnamurthy Ramachandran (Piscataway NJ) Malik Virginia A. (Linden NJ) Stokley Alan G. (Wokingham GB2). Hydrogen and carbon dioxide coproduction. USP1990104963339.
  7. Couche Michael Robert (Williamsville NY). Hydrogen generation process. USP1997095669960.
  8. Baksh Mohamed Safdar Allie ; Notaro Frank. Method for production of nitrogen using oxygen selective adsorbents. USP1998045735938.
  9. Baksh Mohamed S. A. (Amherst NY) Notaro Frank (Amherst NY). Optimal pressure swing adsorption refluxing. USP1996105565018.
  10. Baksh Mohamed Safdar Allie ; Notaro Frank. PSA process and system. USP1999126007606.
  11. Smolarek James. PSA process and system using simultaneous top and bottom evacuation of absorbent bed. USP2000046048384.
  12. Knaebel Kent S. (Plain City OH). Pressure swing adsorption. USP1991075032150.
  13. Lagree Dale A. (Williamsville NY) Leavitt Frederick W. (North Tonawanda NY). Pressure swing adsorption process for gas separation. USP1989034810265.
  14. Yamano Matsuki (Hyogo JPX) Aono Tadayoshi (Hyogo JPX) Kurimoto Makoto (Ehime JPX) Uno Masaru (Hyogo JPX). Process for separation of high purity gas from mixed gas. USP1988104775394.
  15. Hay Lon (Paris FRX). Process for treating a gaseous mixture by adsorption. USP1989064840647.
  16. Miyake Masanori,JPX ; Haruna Kazuo,JPX ; Sasano Hiroaki,JPX. Process of recovering oxygen-enriched gas. USP1998055755856.
  17. Kumar Ravi (Allentown PA). Purge effluent repressurized adsorption process. USP1994105354346.
  18. Ojo Adeola F. (Chatham NJ) Fitch Frank R. (Bedminster NY) Blow Martin (Basking Ridge NJ). Removal of carbon dioxide from gas streams. USP1996075531808.
  19. Kumar Ravi (Allentown PA) Kratz Wilbur C. (Macungie PA). Separation of multicomponent gas mixtures by selective adsorption. USP1992075133785.
  20. LaSala Kimberly A. (Clarence Center NY) Schaub Herbert (East Amherst NY). Single bed pressure swing adsorption system and process. USP1994125370728.
  21. Chen Yudong ; Kapoor Akhilesh ; Ramprasad Narayanan. Two phase pressure swing adsorption process. USP2000046045603.
  22. Stanford Raymond A. (Rock Island IL) Jenkins Charles E. (New Albany IN). Two stage super-enriched oxygen concentrator. USP1992085137549.
  23. Leavitt Frederick W. (Amherst NY). Vacuum pressure swing adsorption process. USP1995055415683.
  24. Schaub Herbert Raymond (East Amherst NY) Smolarek James (Boston NY). Vacuum pressure swing adsorption process. USP1997125702504.

이 특허를 인용한 특허 피인용횟수: 46

  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. Hsu, Kuo-Kuang; Berg, Jonathan James; Xu, Jianguo; Weist, Jr., Edward Landis. Adsorption process. USP2014048709136.
  3. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W.. Apparatus and system for swing adsorption processes related thereto. USP20190310220346.
  4. 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.
  5. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha. Apparatus and system for swing adsorption processes related thereto. USP20180910080991.
  6. 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.
  7. Nagavarapu, Ananda K.; Marshall, Bennett D.. Apparatus and system for swing adsorption processes related thereto. USP20190310220345.
  8. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H.. Apparatus and system for swing adsorption processes related thereto. USP20180910080992.
  9. Tammera, Robert F.. Apparatus and system for swing adsorption processes related thereto. USP2017099751041.
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  11. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W.. Apparatus and system having a valve assembly and swing adsorption processes related thereto. USP2017069675925.
  12. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2017039593778.
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