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특허 상세정보

Adsorbents for rapid cycle pressure swing adsorption processes

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/047   
미국특허분류(USC) 095/103; 095/130; 095/139; 095/140; 095/143
출원번호 US-0114298 (2005-04-26)
등록번호 US-7404846 (2008-07-29)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Gourley,Keith D.
인용정보 피인용 횟수 : 36  인용 특허 : 23
초록

Method for the separation of a gas mixture comprising providing a PSA system with at least one adsorber vessel containing adsorbent material that is selective for the adsorption of carbon monoxide and nitrogen, passing a feed gas mixture containing at least hydrogen and carbon monoxide and optionally containing nitrogen through the adsorbent material in a feed step and withdrawing a purified hydrogen product from the adsorber vessel, wherein the feed step has a duration or feed time period of about 30 seconds or less. The adsorbent material is characteri...

대표
청구항

The invention claimed is: 1. A method for the separation of a gas mixture comprising (a) providing a feed gas mixture containing at least hydrogen and carbon monoxide and optionally containing nitrogen; (b) providing a pressure swing adsorption system having a plurality of adsorber vessels, each vessel having an inlet and an outlet; (c) providing a bed of adsorbent material disposed within each adsorber vessel, wherein the adsorbent material is selective for the adsorption of carbon monoxide and nitrogen; and (d) initiating a feed step that comprises (1...

이 특허에 인용된 특허 (23)

  1. Gaffney Thomas R. (Allentown PA) Kirner John F. (Orefield PA) Kumar Ravi (Allentown PA) Maliszewskyj Robin J. (Hatfield PA). Adsorptive separation using diluted adsorptive phase. USP1993115258060.
  2. Sircar, Shivaji; Conrad, Roger R.; Ambs, William J.. Binary ion exchanged type X zeolite adsorbent. USP1985124557736.
  3. Coe Charles G. (Macungie PA) Gaffney Thomas R. (Allentown PA) Srinivasan Rajagopalan S. (Allentown PA). Chabazite for gas separation. USP1990054925460.
  4. Golden Timothy C. (Allentown PA) Kumar Ravi (Allentown PA) Kratz Wilbur C. (Macungie PA). Hydrogen purification. USP1990094957514.
  5. Coe Charles G. (Macungie PA) MacDougall James E. (Emmaus PA) Weigel Scott J. (Goleta CA). Magnesium A-zeolite for nitrogen adsorption. USP1994105354360.
  6. Reiss Gerhard (Leverkusen DEX). Molecular sieve zeolite for producing hydrogen by pressure variation adsorption technique. USP1984104477267.
  7. Coe, Charles G.; Kuznicki, Steven M.. Nitrogen adsorption process. USP1985104544378.
  8. Coe Charles G. (Macungie PA) Kirner John F. (Orefield PA) Pierantozzi Ronald (Orefield PA) White Thomas R. (Allentown PA). Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite. USP1992105152813.
  9. Coe Charles G. (Macungie PA) Kirner John F. (Orefield PA) Pierantozzi Ronald (Orefield PA) White Thomas R. (Allentown PA). Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite. USP1993115258058.
  10. Kirner John F. (Orefield PA). Nitrogen adsorption with highly Li exchanged X-zeolites with low Si/Al ratio. USP1993125268023.
  11. Gaffney Thomas R. (Allentown PA) Kirner John F. (Orefield PA) Kumar Ravi (Allentown PA) Maliszewskyj Robin J. (Hatfield PA) Schmidt William P. (Allentown PA). O2 VSA process with low O2 capacity adsorbents. USP1993115266102.
  12. Coe Charles G. (Macungie PA) Kuznicki Steven M. (Allentown PA). Polyvalent ion exchanged adsorbent for air separation. USP1984114481018.
  13. Baksh, Mohamed Safdar Allie; Terbot, Charles Edward. Pressure swing adsorption process for the production of hydrogen. USP2003016503299.
  14. Mohamed Safdar Allie Baksh ; Mark William Ackley. Pressure swing adsorption process for the production of hydrogen. USP2002016340382.
  15. Graham, David Ross; Whitley, Roger Dean; Chiang, Robert Ling; Weist, Jr., Edward Landis; Golden, Timothy Christopher; Labuda, Matthew James. Pressure swing adsorption process operation and optimization. USP2003086605136.
  16. Chao Chien C. (Millwood NY). Process for separating nitrogen from mixtures thereof with less polar substances. USP1989084859217.
  17. Coe Charles G. (Macungie PA) Gaffney Thomas R. (Allentown PA). Process for the purification of bulk gases using chabazite adsorbents. USP1990074943304.
  18. Jones Russell L. (Charleston WV) Keller ; II George E. (South Charleston WV) Wells Rex C. (Charleston WV). Rapid pressure swing adsorption process with high enrichment factor. USP1980034194892.
  19. Sircar Shivaji (Wescosville PA). Recovery of nitrogen, hydrogen and carbon dioxide from hydrocarbon reformate. USP1989034813980.
  20. Rastelli Henry (New Fairfield CT) Chao Chien C. (Millwood NY) Garg Desh R. (Fishkill NY). Selective adsorption of CO2 on zeolites. USP1988104775396.
  21. Fuderer Andrija (Antwerp BE) Rudelstorfer Ernst (Antwerp BE). Selective adsorption process. USP1976103986849.
  22. Oigo Ei (Tokyo JPX) Noguchi Yoshitaka (Tokyo JPX). Separation of carbon monoxide from nitrogen with Ba exchanged zeolite X. USP1988084765808.
  23. Sircar Shivaji (Allentown PA). Separation of multicomponent gas mixtures. USP1979104171206.

이 특허를 인용한 특허 피인용횟수: 36

  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. 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.
  20. Sundaram, Narasimhan; Northrop, P. Scott. Kinetic fractionators, and cycling processes for fractionation of gas mixtures. USP2014128921637.
  21. Baksh, Mohamed S. A.; Simo, Marian. Large scale pressure swing adsorption systems having process cycles operating in normal and turndown modes. USP2013078496733.
  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. Rasmussen, Peter C.; Tanaka, Paul L.; Kelley, Bruce T.; Uptigrove, Stanley O.; Deckman, Harry W.. Methods of generating and utilizing utility gas. USP2014128906138.
  25. 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.
  26. 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.
  27. First, Eric L.; Hasan, M. M. Faruque; Floudas, Christodoulos A.. Methods of separating molecules. USP20190310239012.
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  29. Alizadeh-Khiavi, Soheil; Sawada, James A.; Gibbs, Andrea C.; Alvaji, Jeffrey. Rapid cycle syngas pressure swing adsorption system. USP2010077763098.
  30. Olschimke, Jens; Brosch, Carsten; Grossmann, Andreas. Reversible water-free process for the separation of acid-containing gas mixtures. USP2012108288285.
  31. Baksh, Mohamed S. A.; Simo, Marian. Six bed pressure swing adsorption process operating in normal and turndown modes. USP2013078491704.
  32. Baksh, Mohamed S. A.; Simo, Marian. Six bed pressure swing adsorption process operating in normal and turndown modes. USP2013108551217.
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  34. Minhas, Bhupender S.; Cody, Ian A.; Stratton, Don E.; Reyes, Sebastian C.; Paur, Charanjit S.; Gamas-Castellanos, Erick D.; Yeganeh, Mohsen S.; Degnan, Thomas F.. System using unutilized heat for cooling and/or power generation. USP2013048425674.
  35. Minhas, Bhupender S.; Cody, Ian A; Stratton, Don E.; Reyes, Sebastian C.; Paur, Charanjit S.; Gamas-Castellanos, Erick D.; Yeganeh, Mohsen S.; Degnan, Thomas F.. System using unutilized heat for cooling and/or power generation. USP2015089097445.
  36. Baksh, Mohamed S. A.; Simo, Marian. Ten bed pressure swing adsorption process operating in normal and turndown modes. USP2013058435328.