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특허 상세정보

Fractionation of multicomponent gas mixtures by pressure swing adsorption

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/04   
미국특허분류(USC) 55/26 ; 55/58 ; 55/62 ; 55/68
출원번호 US-0149808 (1988-01-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 36  인용 특허 : 9
초록

Multicomponent gas mixtures containing (1) hydrogen as a primary component, (2) a secondary key component that is more strongly sorbed by the adsorbent than hydrogen and (3) a minor quantity of one or more dilute components less strongly sorbed than the secondary key component, are subjected to selective adsorption in an integrated adiabatic pressure swing adsorption (PSA) system having three groups of adsorbent columns interconnected for controlled series gas flow from a selected column of one group to a selected column of another group. In the disclose...

대표
청구항

In the separation of a multicomponent feed gas mixture with the individual recovery of a primary key component and a secondary key component present in such mixture, by selective sorption, wherein said secondary key component is more strongly adsorbed than the primary key component and there is present in said mixture at least one minor dilute tertiary gas component less strongly sorbed than the secondary key component; the method which comprises, in an adiabatic adsorption pressure swing cycle the steps of: (a) passing such multicomponent gas mixture at...

이 특허를 인용한 특허 피인용횟수: 36

  1. Hsu, Kuo-Kuang; Berg, Jonathan James; Xu, Jianguo; Weist, Jr., Edward Landis. Adsorption process. USP2014048709136.
  2. Kumar Ravi (991 N. Treeline Dr. Allentown PA 18103). Adsorption process for recovering two high purity gas products from multicomponent gas mixtures. USP1990044913709.
  3. Kumar Ravi (Allentown PA). Adsorptive process for producing two gas streams from a gas mixture. USP1990044915711.
  4. Kumar Ravi (Allentown PA). Adsorptive process for producing two gas streams from a gas mixture. USP1991065026406.
  5. Kumar Ravi (991 N. Treeline Dr. Allentown PA 18103) Kratz Wilbur C. (7057 Heather Rd. Macungie PA 18062) Rarig David L. (830 Frank Dr. Emmaus PA 18049) Guro David E. (1141 Snyder Rd. Lansdale PA 1944. Adsorptive process for separating multicomponent gas mixtures. USP1990044914218.
  6. Alizadeh Khiavi,Soheil; Roy,Surajit; Sawada,James A.. Adsorptive separation of gas streams. USP2007037189280.
  7. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J.. Electrical current generation system. USP2005076921597.
  8. Keefer,Bowie G.; Connor,Denis J.; Hunter,Carl F.. Energy efficient gas separation for fuel cells. USP2006087087331.
  9. Stoner Glenn (Calhan CO) Reingold ; III Herbert E. (Annapolis MD) D\Amico Joseph S. (Linthicum MD) Knaebel Kent S. (Plain City OH). Enhanced helium recovery. USP1997055632803.
  10. Keefer,Bowie G.; Babicki,Matthew L.; Kirby,Mark H.. Enhanced solid oxide fuel cell systems. USP2007107285350.
  11. Tamura Takaaki,JPX ; Kumagai Mikio,JPX. Enrichment of krypton in oxygen/nitrogen mix gas. USP1998115833737.
  12. Keefer, Bowie G.; Doman, David G.. Flow regulated pressure swing adsorption system. USP200404RE38493.
  13. Keefer,Bowie G.; Doman,David G.. Flow regulated pressure swing adsorption system. USP200801RE40006.
  14. Keefer, Bowie G.; Babicki, Matthew L.; Boulet, Andre Jason Joseph; Pelman, Aaron M.; Sellars, Brian G.; Roy, Surajit. Gas separation by combined pressure swing and displacement purge. USP2005066902602.
  15. Keefer,Bowie G.. High temperature fuel cell power plant. USP2006087097925.
  16. Keefer,Bowie G.; Babicki,Matthew L.. Hydrogen recycle for solid oxide fuel cell. USP2008067387849.
  17. Wright, Andrew David; Hufton, Jeffrey Raymond; White, Vincent; Golden, Timothy Christopher. Method and apparatus for producing power and hydrogen. USP2014068752390.
  18. Connor, Denis J.; Keefer, Bowie G.; McLean, Christopher R.; Knights, Shanna D.; St-Pierre, Jean. Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source. USP2005036866950.
  19. Keefer, Bowie G.. Multistage system for separating gas by adsorption. USP2003026514318.
  20. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; IaCava,Alberto I.; Fitch,Frank. PSA with adsorbents sensitive to contaminants. USP2006057037358.
  21. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; LaCava,Alberto I.; Fitch,Frank R.. PSA with adsorbents sensitive to contaminants. USP2007017160367.
  22. Mitariten Michael J. (Peekskill NY). Pressure swing adsorption with intermediate product recovery using two adsorption zones. USP1991085042995.
  23. Reinhold ; III Herbert W. ; Huber Mark ; King David R.. Pressure swing system with auxiliary adsorbent bed. USP1999055906673.
  24. Kumar, Ravi. Process and apparatus for carbon dioxide recovery. USP2010067740688.
  25. Kumar, Ravi. Process and apparatus to recover medium purity carbon dioxide. USP2009117618478.
  26. Grover, Bhadra S.. Process for the production of carbon dioxide utilizing a co-purge pressure swing adsorption unit. USP2012088241400.
  27. Shah, Minish Mahendra. Recovery of carbon dioxide from flue gas. USP2013098535417.
  28. Wright, Andrew David; White, Vincent; Fogash, Kevin Boyle; Kloosterman, Jeffrey William; Hufton, Jeffrey Raymond; Schaffer, Charles Linford. Separation of a sour syngas stream. USP2012098268044.
  29. Sawada, James A.; Babicki, Matthew L.; Chiu, Amy; Boulet, Andre; Roy, Surajit; Rode, Edward J.. Separation of carbon dioxide from other gases. USP2010117828877.
  30. Reinhold ; III Herbert Edward ; Knaebel Kent S. ; Huber Mark ; King David R.. Separation of gases by pressure swing adsorption. USP1998085792239.
  31. Bhadra, Shubhra Jyoti; Wright, Andrew David; Hufton, Jeffrey Raymond; Kloosterman, Jeffrey William; Amy, Fabrice; Weist, Jr., Edward Landis. Sour pressure swing adsorption process. USP2017119808755.
  32. Sundaram, Narasimhan; Thomann, Hans; Corcoran, Jr., Edward W.. Staged complementary PSA system for low energy fractionation of mixed fluid. USP20181210143960.
  33. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J.. System that includes a fuel cell and an oxygen gas delivery system. USP2010077758988.
  34. Keefer, Bowie G.; Sawada, James A.; Johannes, Erik P.; Roy, Surajit; Brown, Michael J.. Systems and processes for providing hydrogen to fuel cells. USP2010037674539.
  35. Keefer,Bowie G.; Sawada,James A.; Johannes,Erik P.; Roy,Surajit; Brown,Michael J.. Systems and processes for providing hydrogen to fuel cells. USP2006057041272.
  36. DiMartino Stephen P. (Topton PA). Vacuum swing adsorption process with vacuum aided internal rinse. USP1989084857083.