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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Modular pressure swing adsorption with energy recovery

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/047    B01D-053/06   
미국특허분류(USC) 95/096 ; 95/101 ; 95/102 ; 95/105 ; 95/113 ; 95/130 ; 96/125 ; 96/130 ; 96/144
출원번호 US-0995906 (1997-12-22)
발명자 / 주소
  • Keefer Bowie G.,CAX
  • Doman David G.,CAX
출원인 / 주소
  • Questor Industries Inc., CAX
인용정보 피인용 횟수 : 72  인용 특허 : 23
초록
▼

Pressure swing adsorption (PSA) separation of a feed gas mixture is performed within an apparatus having typically a single prime mover powering a feed compressor for one or multiple rotary PSA modules in parallel, each module including a rotor with a large number of angularly spaced adsorber elements, with valve surfaces between the rotor and a stator so that individual adsorber elements are opened to compartments for staged pressurization and blowdown, with thermally boosted energy recovery from staged expansion of countercurrent blowdown and light ref...

대표
청구항
▼

[ We claim:] [1.] Process for pressure swing adsorption separation of a feed gas mixture containing a more readily adsorbed component and a less readily adsorbed component, with the more readily adsorbed component being preferentially adsorbed from the feed gas mixture by an adsorbent material under increase of pressure, so as to separate from the feed gas mixture a heavy product gas enriched in the more readily adsorbed component and a light product gas depleted in the more readily adsorbed component; providing for the process a cooperating set of adsor...

인용문헌 (23)

  1. Davidson Peter J. (Darlington GB2) Lywood Warwick J. (Hutton Rudby GB2), Adsorption process.
  2. Keefer Bowie G. (4324 West 11th Ave. Vancouver ; British Columbia CAX V6R 2M1), Adsorptive gas separator with inertial energy exchange.
  3. Veltman Joost (San Jose CA) Malik Ram L. (Fremont CA) Dickens Michael D. (Danville CA), Air purification and temperature controlling system and method.
  4. Faul Jeffrey C. (Mountain View CA) Groves Kenneth B. (LaHonda CA) Sutton Debra L. (Napa CA), Apparatus and method for avoidance of turbomachinery pressure surge.
  5. Keefer Bowie G. (4324 W. 11th Ave. Vancouver B.C. CAX V6R 2M1), Apparatus and process for pressure swing adsorption separation.
  6. LaCava Alberto (South Plainfield NJ) McKeigue Kevin (New York NY), Continuous pressure difference driven adsorption process.
  7. Firey Joseph C. (P.O. Box 15514 Seattle WA 98115), Cyclic gas separator.
  8. Keefer Bowie G. (4324 West 11th Ave. Vancouver CAX V6R 2M1), Extraction and concentration of a gas component.
  9. Hill Charles C. (Del Mar CA) Hill Theodore B. (San Diego CA), Fluid fractionator.
  10. Izumi Jun (Nagasaki JPX) Tanabe Seiichi (Tokyo JPX) Ohshima Kazuaki (Tokyo JPX), Gas mixture separator utilizing pressure modulation.
  11. Keefer Bowie G. (4324 W. 11th Ave. Vancouver ; B.C. CAX V6R 2M1), Gas phase chemical reactor.
  12. Kagimoto Yoshimi (Nagasaki JPX) Saki Kunio (Nagasaki JPX) Takahashi Sadamu (Nagasaki JPX) Izumi Jun (Nagasaki JPX) Ohshima Kazuaki (Nagasaki JPX), Gas separating system and gas recovery system.
  13. Keefer Bowie G. (4324 West 11th Avenue Vancouver ; British Columbia CAX V6R 2M1), Method and apparatus for gas separation and synthesis.
  14. Hay Lon (Paris FRX), Method of producing oxygen by adsorption.
  15. Earls David E. (Suffern NY) Long Gary N. (Putnam Valley NY), Multiple bed rapid pressure swing adsorption for oxygen.
  16. Keefer Bowie G. (4324 W. 11th Ave. Vancouver CAX V6R 2M1), Pressure swing adsorption for concentration of a gas component.
  17. Boudet Michel (Vert Saint Denis FRX) Scudier Jean-Marc (La Celle Saint Cloud FRX) Vigor Xavier (Viroflay FRX), Process and apparatus for separating a at least a component of a gaseous mixture by adsorption.
  18. Engler Yves (Vincennes FRX) Petrie Wilfrid (Paris FRX) Monereau Christian (Paris FRX), Process for the production of a gas with a substantial oxygen content.
  19. Kulish Stanley ; Swank Robert P., Rapid cycle pressure swing adsorption oxygen concentration method and apparatus.
  20. Petit Pierre (Buc FRX) Poteau Michel (Dammartin en Goele FRX) Scudier Jean-Marc (Chatel-Guyon FRX) Vigor Xavier (Viroflay FRX), Rotatable device for the separation by adsorption of at least one constituent of a gaseous mixture.
  21. Mattia Manlio M. (West Chester PA), Separation and purification of gases and vapors by continuous pressure-swing adsorption.
  22. Pinto Alwyn (Middlesbrough GBX), Technical hydrogen.
  23. Keefer Bowie G. (4324 W. 11th Ave. Vancouver ; British Columbia CAX V6R 2M1), Thermally coupled pressure swing adsorption.

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  1. Keefer, Bowie G.; Carel, Alain; Sellars, Brian; Shaw, Ian; Larisch, Belinda, Adsorbent laminate structures.
  2. Alizadeh Khiavi,Soheil; Roy,Surajit; Sawada,James A., Adsorptive separation of gas streams.
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  4. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  5. Keefer, Bowie G.; Connor, Denis J., Chemical reactor with pressure swing adsorption.
  6. Keefer,Bowie G.; Connor,Denis J., Chemical reactor with pressure swing adsorption.
  7. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J., Electrical current generation system.
  8. Keefer,Bowie G.; Connor,Denis J.; Hunter,Carl F., Energy efficient gas separation for fuel cells.
  9. Keefer,Bowie G.; Babicki,Matthew L.; Kirby,Mark H., Enhanced solid oxide fuel cell systems.
  10. Keefer, Bowie G.; Mather, Daniel K.; Foster, David E.; Connor, Denis J.; Hunter, Carl F.; Smith, Todd, Feed composition modification for internal combustion engines.
  11. Keefer, Bowie G.; Doman, David G., Flow regulated pressure swing adsorption system.
  12. Keefer,Bowie G.; Doman,David G., Flow regulated pressure swing adsorption system.
  13. Gupta, Ramesh; Deckman, Harry W.; Leta, Daniel P., Gas purification process utilizing engineered small particle adsorbents.
  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.
  15. Bowie Gordon Keefer CA; Kevin Arnold Kaupert CA, Gas separation with split stream centrifugal turbomachinery.
  16. Keefer,Bowie G., High temperature fuel cell power plant.
  17. Keefer,Bowie G.; Babicki,Matthew L., Hydrogen recycle for solid oxide fuel cell.
  18. Sundaram, Narasimhan, Increasing scales, capacities, and/or efficiencies in swing adsorption processes with hydrocarbon gas feeds.
  19. Keefer, Bowie G.; Babicki, Matthew; Sellars, Brian; Parker, Ian Spencer; Doman, David G.; Carel, Alain; Roy, Surajit, Layered manifold pressure swing adsorption device and method.
  20. Keefer, Bowie G.; McLean, Christopher, Life support oxygen concentrator.
  21. Keefer,Bowie G.; McLean,Christopher R.; Babicki,Matthew L., Life support oxygen concentrator.
  22. Siskin, Michael; Fedich, Robert Basil; Daage, Michel, Low temperature transport and storage of amine gas treatment solutions.
  23. Keefer, Bowie G.; Babicki, Matthew L.; Sellars, Brian G.; Ng, Edson, Method and system for biomass hydrogasification.
  24. Keefer, Bowie G.; Babicki, Matthew L.; Sellars, Brian G.; Ng, Edson, Method and system for biomass hydrogasification.
  25. Sellars, Brian G.; Babicki, Matthew L.; Keefer, Bowie G.; Ng, Edson, Method of hydrogasification of biomass to methane with low depositable tars.
  26. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Method of separating and distributing oxygen.
  27. 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.
  28. Keefer,Bowie G.; Carel,Alain A.; Sellars,Brian G.; Shaw,Ian S. D.; Larisch,Belinda C.; Dornan,David G.; Lee,Frederick K.; Gibbs,Andrea C.; Hetzler,Bernard H.; Sawada,James A.; Pelman,Aaron M.; Hunter,Carl F., Methods for their manufacture of adsorbent.
  29. Bowie Gordon Keefer CA; David G. Doman CA; Christopher R. McLean CA, Modular pressure swing adsorption apparatus.
  30. Keefer,Bowie G.; Doman,David G.; McLean,Christopher R., Modular pressure swing adsorption apparatus.
  31. Lomax, Jr., Franklin D.; Hickman, Troy; Lettow, John S.; Streeks, Michael; Prasad, Vinay, Modular pressure swing adsorption process and apparatus.
  32. Kelley, Bruce T.; Deckman, Harry W.; Davis, Stephen Mark; Hershkowitz, Frank, Monetizing remote gas using high energy materials.
  33. Golden, Catherine Marie Anne; Golden, Timothy Christopher; Battavio, Paula Jean, Multilayered adsorbent system for gas separations by pressure swing adsorption.
  34. Keefer, Bowie G., Multistage system for separating gas by adsorption.
  35. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; IaCava,Alberto I.; Fitch,Frank, PSA with adsorbents sensitive to contaminants.
  36. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; LaCava,Alberto I.; Fitch,Frank R., PSA with adsorbents sensitive to contaminants.
  37. Wright, Scott Edward; Chang, Craig, Physical chemistry compression.
  38. Appel, William Scot; Winter, David Phillip; Sward, Brian Kenneth; Sugano, Masato; Salter, Edmund; Bixby, James A., Portable oxygen concentration system and method of using the same.
  39. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A., Portable oxygen concentration system and method of using the same.
  40. Keefer, Bowie G.; Roy, Surajit; St.-Pierre, Jean; Nelson, Amy E.; Knights, Shanna D., Power plant with energy recovery from fuel storage.
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  43. Lee, Sang Kook; Bukowski, Justin David; Zelson, Carolyn Taylor; Levine, Mark Ephraim, Pressure swing adsorption method and system with multiple-vessel beds.
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  47. Ravikovitch, Peter I.; Johnson, Robert A.; Deckman, Harry W.; Anderson, Thomas N., Pressure-temperature swing adsorption process for the separation of heavy hydrocarbons from natural gas streams.
  48. Babicki, Matthew L.; Sellars, Brian G.; Keefer, Bowie G.; Ng, Edson, Process and system for thermochemical conversion of biomass.
  49. Reyes, Sebastian C.; Deckman, Harry W.; Chance, Ronald R.; DeMartin, Gregory J.; Hershkowitz, Frank; Thomas, Eugene R.; Northrop, Paul S.; Kelley, Bruce T.; Corcoran, Jr., Edward W., Process for removing a target gas from a mixture of gases by swing adsorption.
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  56. Mariotti, Gabriele, Reversible system for injecting and extracting gas for fluid rotary machines.
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  58. Leta, Daniel P.; Kamakoti, Preeti; Johnson, Jack W.; Ravikovitch, Peter I.; Deckman, Harry, Selective sulfur removal process.
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  61. Deckman, Harry W., Swing adsorption processes utilizing controlled adsorption fronts.
  62. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J., System that includes a fuel cell and an oxygen gas delivery system.
  63. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  64. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  65. Bizjak,Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  66. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
  67. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
  68. Keefer, Bowie G.; Sawada, James A.; Johannes, Erik P.; Roy, Surajit; Brown, Michael J., Systems and processes for providing hydrogen to fuel cells.
  69. Keefer,Bowie G.; Sawada,James A.; Johannes,Erik P.; Roy,Surajit; Brown,Michael J., Systems and processes for providing hydrogen to fuel cells.
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  71. Givens, James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.
  72. Givens,James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.

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