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특허 상세정보

Carbon monoxide removal method based on adsorption/steam desorption cycle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/18    H01M-008/04    B01D-053/02   
미국특허분류(USC) 429/19 ; 429/17 ; ; 95/140
출원번호 US-0494206 (1995-06-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 39  인용 특허 : 0
초록

The present invention comprises a method for lowering the carbon monoxide content of a CO-containing hydrogen rich gas stream by contacting the gas stream with an adsorbent capable of preferentially adsorbing the carbon monoxide in the gas stream, the adsorbent being selected from the group consisting of platinum, palladium, ruthenium, rhenium, iridium, the carbides and nitrides of tungsten, molybdenum, vanadium, chromium, tantalum, and mixtures thereof whereby a substantially CO free, hydrogen rich gas stream is obtained. Preferably the absorbent will h...

대표
청구항

A fuel cell system comprising: a fuel cell having an anode compartment and a cathode compartment; at least a first separator containing an adsorbent selected from the group consisting of platinum, palladium, ruthenium, rhenium, iridium, the carbides and nitrides of tungsten, molybdenum, vanadium, chromium, tantalum and mixtures thereof, having a surface area in the range of from about 0.5 to about 200 m2/gm, and wherein the adsorbent selectively adsorbs CO in a CO containing hydrogen gas stream to produce a substantially CO free, hydrogen rich gas stream...

이 특허를 인용한 특허 피인용횟수: 39

  1. Miller, Seth A.; Duerksen, Gary L.. Accelerating transport through graphene membranes. USP2015069056282.
  2. Miller, Seth A.; Duerksen, Gary L.. Accelerating transport through graphene membranes. USP2017019545600.
  3. Alizadeh Khiavi,Soheil; Roy,Surajit; Sawada,James A.. Adsorptive separation of gas streams. USP2007037189280.
  4. Gittleman, Craig S.; Pettit, William H.; Voecks, Gerald E.. Carbon monoxide adsorption for carbon monoxide clean-up in a fuel cell system. USP2009047524344.
  5. Gittleman, Craig S.; Pettit, William H.; Voecks, Gerald E.. Carbon monoxide adsorption for carbon monoxide clean-up in a fuel cell system. USP2005116964692.
  6. Lakshmanan, Balasubramanian; Karuppaiah, Chockkalingam. Carbon monoxide filter. USP2003026517963.
  7. Bellows Richard James ; Robbins John Lawrence. Carbon monoxide removal method based on a regenerable CO scavenger. USP1999095955214.
  8. Golden, Timothy Christopher; Weist, Jr., Edward Landis. Carbon monoxide/water removal from fuel cell feed gas. USP2004086770390.
  9. Gittleman,Craig S; Gupta,Ramesh. Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell system. USP2008047361199.
  10. Klein, Christian; Schussler, Martin. Device for compensating for fluctuations in fuel concentration in fuel cell systems. USP2003096627341.
  11. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J.. Electrical current generation system. USP2005076921597.
  12. Keefer,Bowie G.; Connor,Denis J.; Hunter,Carl F.. Energy efficient gas separation for fuel cells. USP2006087087331.
  13. Keefer,Bowie G.; Babicki,Matthew L.; Kirby,Mark H.. Enhanced solid oxide fuel cell systems. USP2007107285350.
  14. Keefer, Bowie G.; Doman, David G.. Flow regulated pressure swing adsorption system. USP200404RE38493.
  15. Keefer,Bowie G.; Doman,David G.. Flow regulated pressure swing adsorption system. USP200801RE40006.
  16. Pratt, Steven D.; Muthuswamy, Sivakumar; Kelley, Ronald J.; Pennisi, Robert W.. Fuel cell system having a replaceable getter element for purifying the fuel supply. USP2004026689194.
  17. 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.
  18. Keefer,Bowie G.. High temperature fuel cell power plant. USP2006087097925.
  19. Keefer,Bowie G.; Babicki,Matthew L.. Hydrogen recycle for solid oxide fuel cell. USP2008067387849.
  20. Clawson, Lawrence G.; Dorson, Matthew H.; Mitchell, William L.; Nowicki, Brian J.; Thijssen, Johannes; Davis, Robert; Papile, Christopher; Rumsey, Jennifer W.; Longo, Nathan; Cross, III, James C.; Ri. Integrated hydrocarbon reforming system and controls. USP2003116641625.
  21. Bentley,Jeffrey M.; Clawson,Lawrence G.; Mitchell,William L.; Dorson,Matthew H.. Integrated reformer and shift reactor. USP2006067066973.
  22. Keefer, Bowie G.; Babicki, Matthew L.; Sellars, Brian G.; Ng, Edson. Method and system for biomass hydrogasification. USP20190110190066.
  23. Keefer, Bowie G.; Babicki, Matthew L.; Sellars, Brian G.; Ng, Edson. Method and system for biomass hydrogasification. USP2016079394171.
  24. Roeser, Thomas; Saling, Carlo; Wolfsteiner, Matthias. Method for shortening the starting time of CO oxidation catalytic converters in mobile fuel cell systems. USP2003036536546.
  25. Sellars, Brian G.; Babicki, Matthew L.; Keefer, Bowie G.; Ng, Edson. Method of hydrogasification of biomass to methane with low depositable tars. USP2014038674153.
  26. Eilos, Isto; Hiltunen, Ilkka; Johansson, Sebastian; Kurkela, Esa; Simell, Pekka; Toppinen, Sami. Method of producing a hydrocarbon composition. USP2015089096802.
  27. Okamoto Takafumi,JPX. Method of supplying fuel gas to a fuel cell. USP2000046045933.
  28. 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.
  29. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; IaCava,Alberto I.; Fitch,Frank. PSA with adsorbents sensitive to contaminants. USP2006057037358.
  30. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; LaCava,Alberto I.; Fitch,Frank R.. PSA with adsorbents sensitive to contaminants. USP2007017160367.
  31. Keefer, Bowie G.; Roy, Surajit; St.-Pierre, Jean; Nelson, Amy E.; Knights, Shanna D.. Power plant with energy recovery from fuel storage. USP2011098015808.
  32. Pollica,Darryl; Northrop,William F.; Qi,Chunming (Frank C.); Hagan,Mark R.; Smith,Alexis; Clawson,Lawrence. Preferential oxidation reactor temperature regulation. USP2009037507384.
  33. Babicki, Matthew L.; Sellars, Brian G.; Keefer, Bowie G.; Ng, Edson. Process and system for thermochemical conversion of biomass. USP2013098541637.
  34. Golden,Timothy Christopher; Farris,Thomas Stephen. Production of carbon monoxide-free hydrogen and helium from a high-purity source. USP2008117452407.
  35. Sawada, James A.; Babicki, Matthew L.; Chiu, Amy; Boulet, Andre; Roy, Surajit; Rode, Edward J.. Separation of carbon dioxide from other gases. USP2010117828877.
  36. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J.. System that includes a fuel cell and an oxygen gas delivery system. USP2010077758988.
  37. Keefer, Bowie G.; Sawada, James A.; Johannes, Erik P.; Roy, Surajit; Brown, Michael J.. Systems and processes for providing hydrogen to fuel cells. USP2010037674539.
  38. Keefer,Bowie G.; Sawada,James A.; Johannes,Erik P.; Roy,Surajit; Brown,Michael J.. Systems and processes for providing hydrogen to fuel cells. USP2006057041272.
  39. Jerald A. Cole ; Richard K. Lyon. Thermally limited selective oxidation methods and apparatus. USP2002116475454.