$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

High frequency pressure swing adsorption

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/047   
미국특허분류(USC) 950/98 ; 905/096 ; 905/101 ; 905/102 ; 905/105 ; 905/130 ; 905/139 ; 906/115 ; 906/130 ; 906/144 ; 906/154
출원번호 US-0000844 (1997-12-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 108  인용 특허 : 18
초록

Pressure swing adsorption separation of a feed gas mixture, to obtain a purified product gas of the less strongly adsorbed fraction of the feed gas mixture, is performed in a plurality of preferably an even number of adsorbent beds, with each adsorbent bed communicating at its product end directly to a variable volume expansion chamber, and at its feed end by directional valves to a feed compressor and an exhaust vacuum pump. For high frequency operation of the pressure swing adsorption cycle, a high surface area layered support is used for the adsorbent...

대표
청구항

[ I claim:] [1.] Process for separating first and second components of a feed gas mixture, the first component being more readily adsorbed over an adsorbent material under increase of pressure relative to the second component, such that a gas mixture of the first and second components contacting the adsorbent material is relatively enriched in the first component at a lower pressure and is relatively enriched in the second component at a higher pressure when the pressure is cycled between the lower and higher pressures at a cyclic frequency defining a cy...

이 특허에 인용된 특허 (18)

  1. Brownhill Richard D. (Lee MA) Wilkinson ; Jr. Darcy B. (Lee MA). Activated sorbtion paper and products produced thereby. USP1981094289513.
  2. Keefer Bowie G. (4324 W. 11th Ave. Vancouver B.C. CAX V6R 2M1). Apparatus and process for pressure swing adsorption separation. USP1989014801308.
  3. Anderberg Erling L. (Sverigesvej 2 ; DK-4200 Slagelse DKX). Apparatus for drying or dehumidifying gases. USP1981054269611.
  4. Izumo Masanori (Neyagawa JPX) Mikami Kenji (Takatsuki JPX) Kametani Keiichiro (Osaka JPX). Apparatus for removing moisture and odors. USP1983094402717.
  5. Landy Keith (6175 NW. 153rd St. Miami Lakes FL 33014). Composite gas filtering unit. USP1992065120331.
  6. Firey Joseph C. (P.O. Box 15514 Seattle WA 98115). Cyclic gas separator. USP1985074530705.
  7. Frantz ; Virgil L.. Dual filter assembly. USP1978084108617.
  8. Coffield Kelly M. (Davenport IA). Energy recovering pressure balance scheme for a combination pressure swing absorber with a boost compressor. USP1994105354361.
  9. Eriksson Ronny (Taby SEX). Fractionating apparatus. USP1979104169715.
  10. Izumi Jun (Nagasaki JPX) Tanabe Seiichi (Tokyo JPX) Ohshima Kazuaki (Tokyo JPX). Gas mixture separator utilizing pressure modulation. USP1990084948401.
  11. Hradek Richard W. (Davenport IA) Myers William P. (Rock Island IL) Alftine David N. (Bettendorf IA) Cao Tuan (Davenport IA). Oxygen concentrator with pressure booster and oxygen concentration monitoring. USP1991125071453.
  12. Keefer Bowie G. (4324 W. 11th Ave. Vancouver CAX V6R 2M1). Pressure swing adsorption for concentration of a gas component. USP1990114968329.
  13. Kulish Stanley ; Swank Robert P.. Rapid cycle pressure swing adsorption oxygen concentration method and apparatus. USP1998105827358.
  14. Gardner Paul J. (Davenport IA). Single bed separator apparatus. USP1980064207084.
  15. Maurer Richard T. (Nanuet NY). Spiral-wound adsorber module. USP1994085338450.
  16. Keefer Bowie G. (4324 W. 11th Ave. Vancouver ; British Columbia CAX V6R 2M1). Thermally coupled pressure swing adsorption. USP1993105256172.
  17. Newton Emerson H. (Arlington MA). Total energy exchange apparatus. USP1981094290789.
  18. Hunter Donald W. (3516 Cedar La. Guntersville AL 35976). Valve device for P.S.A. or R.P.S.A. systems. USP1989104877429.

이 특허를 인용한 특허 피인용횟수: 108

  1. Golden, Timothy Christopher; Weist, Edward Landis. Activated carbon as sole absorbent in rapid cycle hydrogen PSA. USP2003126660064.
  2. DeVries, Douglas F.; Gaw, Shan E.. Active exhalation valve. USP20181010105509.
  3. McKenna, Douglas B.; DelNegro, J. Anthony; Dunlop, Nicholas J.. Adsorbent cartridge assembly with end cap. USP2014098821619.
  4. Keefer, Bowie G.; Carel, Alain; Sellars, Brian; Shaw, Ian; Larisch, Belinda. Adsorbent laminate structures. USP2004026692626.
  5. Jaffe,Stephen Mosheim; Contescu,Cristian Ion. Adsorbent sheet material for parallel passage contactors. USP2006077077891.
  6. McKenna, Douglas B.; DelNegro, J. Anthony; Daley, Thomas. Adsorbent system for removal of gaseous contaminants. USP2014048685153.
  7. Owens, Tracie L.; Leta, Daniel P.. Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same. USP2017079713787.
  8. McKenna, Douglas B.; Dunlop, Nicholas J.. Adsorbents and inhalation devices. USP2013048413655.
  9. Alizadeh Khiavi,Soheil; Roy,Surajit; Sawada,James A.. Adsorptive separation of gas streams. USP2007037189280.
  10. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W.. Apparatus and system for swing adsorption processes related thereto. USP20190310220346.
  11. 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.
  12. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha. Apparatus and system for swing adsorption processes related thereto. USP20180910080991.
  13. 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.
  14. Nagavarapu, Ananda K.; Marshall, Bennett D.. Apparatus and system for swing adsorption processes related thereto. USP20190310220345.
  15. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H.. Apparatus and system for swing adsorption processes related thereto. USP20180910080992.
  16. Tammera, Robert F.. Apparatus and system for swing adsorption processes related thereto. USP2017099751041.
  17. Tammera, Robert F.; Frederick, Jeffrey W.. Apparatus and system for swing adsorption processes related thereto. USP2018019861929.
  18. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W.. Apparatus and system having a valve assembly and swing adsorption processes related thereto. USP2017069675925.
  19. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2017039593778.
  20. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2015049017457.
  21. Sundaram, Narasimhan; Huntington, Richard A.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2015099120049.
  22. Tammera, Robert F.; Anderson, Thomas N.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2016059352269.
  23. Wanni, Amar S.; Nadarajah, Chithranjan; Frederick, Jeffrey W.; Sundaram, Narasimhan. Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto. USP2015059034078.
  24. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W.. Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto. USP20180710016715.
  25. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W.. Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto. USP2016069358493.
  26. Sundaram, Narasimhan. Apparatus and systems having compact configuration multiple swing adsorption beds and methods related thereto. USP2015109162175.
  27. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A.. Apparatus for separating oxygen from ambient air. USP2013038394178.
  28. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A.. Apparatus for separating oxygen from ambient air. USP2013128597408.
  29. Yamawaki, Masakatsu; Murota, Toru; Kitaguchi, Shinya. Automatic four-port selector valve. USP2010127846239.
  30. Keefer, Bowie G.; Connor, Denis J.. Chemical reactor with pressure swing adsorption. USP2010037687044.
  31. Keefer,Bowie G.; Connor,Denis J.. Chemical reactor with pressure swing adsorption. USP2007077250150.
  32. Backes, Volker; Pfeiffer, Achim; Weber, Jan. Device for drying a medium flow. USP2014068747529.
  33. McKenna, Douglas B.; Dunlop, Nicholas J.. Durable adsorbent material and adsorbent packs and method of making same. USP2016029266054.
  34. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J.. Electrical current generation system. USP2005076921597.
  35. Keefer,Bowie G.; Connor,Denis J.; Hunter,Carl F.. Energy efficient gas separation for fuel cells. USP2006087087331.
  36. Rode, Edward J.; Boulet, Andre J. J.; Pelman, Aaron M.; Babicki, Matthew L.; Keefer, Bowie G.; Sawada, James A.; Alizadeh-Khiavi, Soheil; Roy, Surajit; Gibbs, Andrea C.; Kuznicki, Steven M.. Engineered adsorbent structures for kinetic separation. USP2010017645324.
  37. Keefer,Bowie G.; Babicki,Matthew L.; Kirby,Mark H.. Enhanced solid oxide fuel cell systems. USP2007107285350.
  38. Deane, Geoffrey Frank; Howes, Lawrence; Taylor, Brenton Alan. Expandable product rate portable gas fractionalization system. USP2010037686870.
  39. Keefer, Bowie G.; Doman, David G.. Flow regulated pressure swing adsorption system. USP200404RE38493.
  40. Keefer,Bowie G.; Doman,David G.. Flow regulated pressure swing adsorption system. USP200801RE40006.
  41. Kametani, Keiichirou; Watanabe, Morimasa; Tanaka, Osamu. Fluid treatment method, fluid treatment apparatus, and fluid. USP2014078764882.
  42. Levan, M. Douglas; Finn, John E.; McElroy, James F.. Fuel cell anode exhaust fuel recovery by adsorption. USP2009097591880.
  43. Lee,Don Hee; Cho,Seong Moon. Gas separation apparatus. USP2007117297187.
  44. 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.
  45. Keefer,Bowie G.. High temperature fuel cell power plant. USP2006087097925.
  46. Keefer,Bowie G.; Babicki,Matthew L.. Hydrogen recycle for solid oxide fuel cell. USP2008067387849.
  47. 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.
  48. Sundaram, Narasimhan; Northrop, P. Scott. Kinetic fractionators, and cycling processes for fractionation of gas mixtures. USP2014128921637.
  49. Keefer, Bowie G.; McLean, Christopher. Life support oxygen concentrator. USP2003026514319.
  50. Keefer,Bowie G.; McLean,Christopher R.; Babicki,Matthew L.. Life support oxygen concentrator. USP2007077250073.
  51. Ha, Yeonggil; Kim, Yunha. Low-fuel consumption and low pollution combustion system for supplying vehicle engine with mixture of fuel and oxygen. USP2009067543577.
  52. 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.
  53. 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.
  54. Keefer, Bowie G.; Babicki, Matthew L.; Sellars, Brian G.; Ng, Edson. Method and system for biomass hydrogasification. USP20190110190066.
  55. Keefer, Bowie G.; Babicki, Matthew L.; Sellars, Brian G.; Ng, Edson. Method and system for biomass hydrogasification. USP2016079394171.
  56. Sellars, Brian G.; Babicki, Matthew L.; Keefer, Bowie G.; Ng, Edson. Method of hydrogasification of biomass to methane with low depositable tars. USP2014038674153.
  57. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A.. Method of separating and distributing oxygen. USP2014048695600.
  58. 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.
  59. 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. USP2007117300905.
  60. Rasmussen, Peter C.; Tanaka, Paul L.; Kelley, Bruce T.; Uptigrove, Stanley O.; Deckman, Harry W.. Methods of generating and utilizing utility gas. USP2014128906138.
  61. 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.
  62. 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.
  63. First, Eric L.; Hasan, M. M. Faruque; Floudas, Christodoulos A.. Methods of separating molecules. USP20190310239012.
  64. Kelley, Bruce T.; Deckman, Harry W.; Davis, Stephen Mark; Hershkowitz, Frank. Monetizing remote gas using high energy materials. USP2014108865100.
  65. Golden, Catherine Marie Anne; Golden, Timothy Christopher; Battavio, Paula Jean. Multilayered adsorbent system for gas separations by pressure swing adsorption. USP2005056893483.
  66. Simonds, Edward L.. Oxygen concentrator. USP2004056740146.
  67. Hilbig, Rainer; Koerber, Achim Gerhard Rolf; Van Der Sluis, Paul. Oxygen separator with improved efficiency. USP20190410258919.
  68. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; IaCava,Alberto I.; Fitch,Frank. PSA with adsorbents sensitive to contaminants. USP2006057037358.
  69. Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; LaCava,Alberto I.; Fitch,Frank R.. PSA with adsorbents sensitive to contaminants. USP2007017160367.
  70. Deane, Geoffrey Frank; Taylor, Brenton Alan; Bare, Rex O.; Scherer, Andrew J.; Sargent, Bradley J.; March, Andrew J.; Merchant, Joseph E.; Smith, Jeffrey C.. Portable gas fractionalization system. USP2010067730887.
  71. Deane, Geoffrey Frank; Taylor, Brenton Alan; Li, Chung Ming. Portable gas fractionalization system. USP2010077753996.
  72. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Sargent,Bradley J.; Scherer,Andrew J.. Portable gas fractionalization system. USP2006117135059.
  73. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Scherer,Andrew J.. Portable gas fractionalization system. USP2006067066985.
  74. Deane,Geoffrey Frank; Taylor,Brenton Alan; Li,Chung Ming. Portable gas fractionalization system. USP2008107438745.
  75. 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. USP2004026691702.
  76. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A.. Portable oxygen concentration system and method of using the same. USP2003116651658.
  77. Bliss, Peter L.; Atlas, Charles R.; Halperin, Scott Carson. Portable oxygen concentrator. USP2010117837761.
  78. Bliss, Peter L.; Atlas, Charles R.; Halperin, Scott Carson. Portable oxygen concentrator. USP2010097794522.
  79. Bliss,Peter L.; Atlas, Jr.,Charles R.; Halperin,Scott Cameron. Portable oxygen concentrator. USP2008057368005.
  80. Bliss,Peter L.; Atlas, Jr.,Charles R.; Halperin,Scott Cameron. Portable oxygen concentrator. USP2008077402193.
  81. Bliss,Peter L.; Atlas, Jr.,Charles R.; Halperin,Scott Cameron. Portable oxygen concentrator. USP2008027329304.
  82. Keefer, Bowie G.; Roy, Surajit; St.-Pierre, Jean; Nelson, Amy E.; Knights, Shanna D.. Power plant with energy recovery from fuel storage. USP2011098015808.
  83. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P.. Pressure swing adsorption gas separation method and apparatus. USP2003016511526.
  84. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P.. Pressure swing adsorption gas separation method and apparatus. USP2003116641644.
  85. DeVries, Douglas F.; Marquardt, Brian. Pressure swing adsorption oxygen generator. USP20180810046134.
  86. Smolarek, James; Walker, David A.; Neu, Bernard T.. Pressure-swing adsorption system for internal combustion engines. USP2004046722352.
  87. Babicki, Matthew L.; Sellars, Brian G.; Keefer, Bowie G.; Ng, Edson. Process and system for thermochemical conversion of biomass. USP2013098541637.
  88. Bong, Cheng Chen. Rapid cycle pressure swing adsorption oxygen concentration method and mechanical valve for the same. USP2009127637989.
  89. Alizadeh-Khiavi, Soheil; Sawada, James A.; Gibbs, Andrea C.; Alvaji, Jeffrey. Rapid cycle syngas pressure swing adsorption system. USP2010077763098.
  90. Baker, Frederick S.. Rotary adsorbers for continuous bulk separations. USP2011118052783.
  91. Denis J. Connor CA; David G. Doman CA; Les Jeziorowski CA; Bowie G. Keefer CA; Belinda Larisch CA; Christopher McLean CA; Ian Shaw CA. Rotary pressure swing adsorption apparatus. USP2002066406523.
  92. Huntington, Richard A.. Rotating bed device for the separation by adsorption of at least one constituent of a gaseous mixture. USP2017119821266.
  93. Golden, Timothy Christopher; Golden, Catherine Marie Anne; Zwilling, Daniel Patrick. Self-supported structured adsorbent for gas separation. USP2003056565627.
  94. Sawada, James A.; Babicki, Matthew L.; Chiu, Amy; Boulet, Andre; Roy, Surajit; Rode, Edward J.. Separation of carbon dioxide from other gases. USP2010117828877.
  95. Galbraith, S. Douglas. Sorption method, device, and system. USP2013088500852.
  96. 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.
  97. Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J.. System that includes a fuel cell and an oxygen gas delivery system. USP2010077758988.
  98. Bizjak, Travis A.. Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control. USP2010117833326.
  99. Bizjak, Travis A.. Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control. USP2011108038771.
  100. Bizjak,Travis A.. Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control. USP2008077399342.
  101. 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. USP2013128617294.
  102. 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. USP2010117837765.
  103. Keefer, Bowie G.; Sawada, James A.; Johannes, Erik P.; Roy, Surajit; Brown, Michael J.. Systems and processes for providing hydrogen to fuel cells. USP2010037674539.
  104. Keefer,Bowie G.; Sawada,James A.; Johannes,Erik P.; Roy,Surajit; Brown,Michael J.. Systems and processes for providing hydrogen to fuel cells. USP2006057041272.
  105. Givens, James A.. Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same. USP2010117833311.
  106. Givens,James A.. Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same. USP2008077393382.
  107. DeVries, Douglas F.; Good, David M.. Ventilator with integrated cough-assist. USP2018059956371.
  108. DeVries, Douglas F.; Good, David M.; Gaw, Shan E.; Cipollone, Joseph; Branson, Richard. Ventilator with integrated oxygen production. USP20190410245406.