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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Methods and apparatus for improved control of PSA flow variations

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/047   
미국특허분류(USC) 095/121; 096/152; 138/040
출원번호 US-0239383 (2008-09-26)
등록번호 US8034164 (2011-09-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Alix, Yale & Ristas, LLP
인용정보 피인용 횟수 : 30  인용 특허 : 22
초록
▼

A pressure swing adsorption process including the step of separating a gas mixture by absorbing at least one gas component in an adsorbent mass provided within each vessel of a plurality of vessels. The separating step has a single pressure equalization cycle. The separating step is preferably performed with only four valves per vessel of the plurality of vessels. Additionally, a pressure swing adsorption system of the invention includes a plurality of vessels each containing therein an adsorbent mass configured to separate a gas mixture by absorbing at ...

대표
청구항
▼

What is claimed is: 1. A pressure swing adsorption system comprising:a plurality of vessels each containing therein an adsorbent mass configured to separate a gas mixture by adsorbing at least one gas component in said adsorbent mass; anda throttling assembly disposed in a fluid path between at least two of the plurality of vessels, the throttling assembly including at least two throttling orifices configured to regulate fluid flow between the at least two vessels, the at least two throttling orifices each penetrating a same obstruction,wherein the syste...

이 특허에 인용된 특허 (22)

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  2. Pinto Alwyn (Middlesbrough GB2) Johnson John B. H. (Sedgefield GB2). Ammonia synthesis. USP1990034910007.
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  4. Lindner Henry Paul (Middletown NY). Double wall plug control valve. USP1977084041982.
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  6. Duhayer Alain,FRX ; Engler Yves,FRX ; Soulabail Christophe,FRX. Installation for separating a gaseous mixture. USP2000116146450.
  7. Smolarek James (Boston NY) Schaub Herbert Raymond (East Amherst NY). Large capacity vacuum pressure swing adsorption process and system. USP1997085656068.
  8. Hartman Thomas A. (700 Capac Ct. St. Louis MO 63125). Liquid flow velocity diffuser. USP1996125588635.
  9. Lomax, Jr, Franklin D.; Streeks, Michael S.. Method and apparatus for pressure swing adsorption. USP2004066755895.
  10. Hart,Russell F.; Jinks,Adrienne M.. Method for operating gas generators in tandem. USP2008117445660.
  11. Ji Wenchang ; Shen Dongmin ; Jain Ravi ; Shirley Arthur I. ; Athalye Atul M. ; Sadkowski Piotr J.. Method of processing semiconductor manufacturing exhaust gases. USP2000016017382.
  12. Kalbassi Mohammed Ali (Surrey GB2) Suchdeo Shyam Ramchand (Wescosville PA). Multibed pressure swing adsorption apparatus and method for the operation thereof. USP1997085656065.
  13. Rhoades Lawrence J. (Pittsburg PA). Orifice sizing using chemical, electrochemical, electrical discharge machining, plating, coating techniques. USP1991024995949.
  14. Nordentoft Lars (Menden DT). Pressure compensating device for mixing faucets. USP1977054022238.
  15. McCombs Norman Richard. Pressure swing adsorption apparatus. USP1999025871564.
  16. Stcker Jrg (St. Stevens-Woluwe BEX) Whysall Michael (Wilrijk BEX). Pressure swing adsorption control method and apparatus. USP1988084761165.
  17. Mohamed Safdar Allie Baksh ; Atanas Serbezov ; Frank Notaro ; Frederick Wells Leavitt. Pressure swing adsorption method for production of an oxygen-enriched gas. USP2002116475265.
  18. Doong Shain-Jer. Pressure swing adsorption process and apparatus. USP1999125997612.
  19. Engler Yves,FRX ; Monereau Christian,FRX. Process and installation for the separation of a gas mixture by adsorption. USP1999105964924.
  20. Franklin Delano Lomax, Jr. ; John P. Reardon ; Jason P. Barbour. System for hydrogen generation through steam reforming of hydrocarbons and integrated chemical reactor for hydrogen production from hydrocarbons. USP2002126497856.
  21. Lomax, Jr., Franklin Delano; Reardon, John; Barbour, Jason P.. System for hydrogen generation through steam reforming of hydrocarbons and integrated chemical reactor for hydrogen production from hydrocarbons. USP2003096623719.
  22. Watson Charles F. (Orefield PA) Whitley Roger D. (Allentown PA) Agrawal Rakesh (Emmaus PA) Kumar Ravi (Allentown PA). Vacuum swing adsorption process with mixed repressurization and provide product depressurization. USP1995055411578.

이 특허를 인용한 특허 피인용횟수: 30

  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. Gebald, Christoph; Meier, Werner; Repond, Nicolas; Ruesch, Tobias; Wurzbacher, Jan André. Direct air capture device. USP20190310232305.
  20. 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.
  21. Sundaram, Narasimhan; Northrop, P. Scott. Kinetic fractionators, and cycling processes for fractionation of gas mixtures. USP2014128921637.
  22. 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.
  23. 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.
  24. Scholten, Anton; Westendorp, Gerard. Method and device for separating a gas mixture by means of pressure swing adsorption. USP2017059656202.
  25. Lomax, Jr., Franklin D.; Abramowitz, Howard; McCullough, Edward T.. Method and manifold for carrying reduced moment due to dimensional change in pressure vessel; removable insert with valve seat; pressure assisted valve arrangement and method. USP2014068753428.
  26. Rasmussen, Peter C.; Tanaka, Paul L.; Kelley, Bruce T.; Uptigrove, Stanley O.; Deckman, Harry W.. Methods of generating and utilizing utility gas. USP2014128906138.
  27. 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.
  28. 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.
  29. Lomax, Franklin D.; Todd, Richard S.; Zakrajsek, Brian A.. Staged blowdown of adsorbent bed. USP2014098828118.
  30. 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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