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Vacuum swing adsorption process with controlled waste gas withdrawal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/047
출원번호 US-0171183 (2002-06-13)
발명자 / 주소
  • Lee, Sang Kook
  • Bukowski, Justin David
출원인 / 주소
  • Air Products and Chemicals, Inc.
대리인 / 주소
    Fernbacher, John M.
인용정보 피인용 횟수 : 39  인용 특허 : 29

초록 ▼

A gas transfer segment of a vacuum swing adsorption process cycle utilizing multiple parallel adsorbent beds which undergo cyclic process steps to separate the components of a feed gas mixture, each bed having a feed end and a product end, wherein the gas transfer segment comprises a step of withdra

대표청구항 ▼

A gas transfer segment of a vacuum swing adsorption process cycle utilizing multiple parallel adsorbent beds which undergo cyclic process steps to separate the components of a feed gas mixture, each bed having a feed end and a product end, wherein the gas transfer segment comprises a step of withdra

이 특허에 인용된 특허 (29)

  1. Scharpf Eric W. (Emmaus PA) Kumar Ravi (Allentown PA), Adsorption process to recover hydrogen from low pressure feeds.
    상세보기
  2. Kumar Ravi (Allentown PA) Naheiri Tarik (Bath PA) Watson Charles F. (Orefield PA), Adsorption process with mixed repressurization and purge/equalization.
    상세보기
  3. Okada Hidetake (Kawasaki JPX) Kawai Masato (Kawasaki JPX) Enomoto Shunji (Tokyo JPX) Suzuki Taisuke (Tokyo JPX), Adsorptive separation process.
    상세보기
  4. Tagawa Taichi (Takatsuki JPX) Suzu Yasuto (Omihachiman JPX) Hayashi Shigeki (Sakai JPX) Mizuguchi Yasumitsu (Takaishi JPX), Enrichment in oxygen gas.
    상세보기
  5. Kumar Ravi (Allentown PA) Naheiri Tarik (Bath PA) Watson Charles F. (Orefield PA), Extended vacuum swing adsorption process.
    상세보기
  6. Kapoor Akhilesh ; Chen YuDong ; Kumar Ravi ; Thorogood Robert M. ; Davies Simon,GBX, High pressure purge pressure swing adsorption process.
    상세보기
  7. Neu Bernard Thomas ; Smolarek James ; Rogan Michael Kenneth, Low pressure ratio VPSA plant tuning and balancing system.
    상세보기
  8. Kapoor Akhilesh ; Chen YuDong ; Kumar Ravi ; Thorogood Robert M. ; Davies Simon,GBX, Multiple equalization pressure swing adsorption process.
    상세보기
  9. Baksh Mohamed Safdar Allie ; Notaro Frank, PSA process and system.
    상세보기
  10. Smolarek James, PSA process and system using simultaneous top and bottom evacuation of absorbent bed.
    상세보기
  11. Tan Ziming (Basking Ridge NJ), PSA process with dynamic purge control.
    상세보기
  12. Baksh Mohamed S. A. (Amherst NY) Kibler Vincent J. (West Falls NY) Schaub Herbert R. (East Amherst NY), Pressure swing adsorption process.
    상세보기
  13. Hiscock Willis E. (Norwalk CT) Cassidy Robert T. (Waldwick NJ) Werner Robert G. (Danbury CT), Pressure swing adsorption process.
    상세보기
  14. Lemcoff Norberto O. (Livingston NJ), Pressure swing adsorption process.
    상세보기
  15. Hirooka Eiji (Osaka JPX) Wheatland Jeremy P. (Guildford NJ GB2) Doong Shain-Jer (Berkeley Heights NJ), Process for producing oxygen enriched product stream.
    상세보기
  16. Haruna Kazuo (Kakogawa JPX) Ueda Kanji (Ashiya JPX) Uno Masaru (Akashi JPX), Process for producing oxygen-enriched gas.
    상세보기
  17. Haruna Kazuo (Hyogo JPX) Ueda Kanji (Osaka JPX) Inoue Masahiro (Hyogo JPX) Someda Hitosi (Yachiyo JPX), Process for recovering oxygen enriched gas.
    상세보기
  18. Kaneshige Isao (Kurashiki JPX) Genba Tsuneo (Okayama JPX) Tamaru Takeshi (Okayama JPX) Matsuura Tetsuhiko (Bizen JPX), Process for separating nitrogen gas.
    상세보기
  19. Hay Lon (Paris FRX), Process for treating a gaseous mixture by adsorption.
    상세보기
  20. Miyake Masanori,JPX ; Haruna Kazuo,JPX ; Sasano Hiroaki,JPX, Process of recovering oxygen-enriched gas.
    상세보기
  21. Doshi ; Kishore Jasraj, Recovery of hydrogen and nitrogen from ammonia plant purge gas.
    상세보기
  22. Reiss Gerhard (Leverkusen DEX), Separation of gas mixtures by vacuum swing adsorption (VSA) in a two-adsorber system.
    상세보기
  23. Girard Amanda K. (Amherst NY) Schaub Herbert R. (East Amherst NY), Simultaneous step pressure swing adsorption process.
    상세보기
  24. Chen Yudong ; Kapoor Akhilesh ; Ramprasad Narayanan, Two phase pressure swing adsorption process.
    상세보기
  25. Agrawal Rakesh (Emmaus PA) Kumar Ravi (Allentown PA) Naheiri Tarik (Bath PA) Watson Charles F. (Orefield PA), VSA adsorption process with continuous operation.
    상세보기
  26. Watson Charles Franklin (Orefield PA) Agrawal Rakesh (Emmaus PA) Webley Paul Anthony (Macungie PA) Wehrman Joseph Gerard (Macungie PA), VSA adsorption process with energy recovery.
    상세보기
  27. Agrawal Rakesh (Emmaus PA) Kumar Ravi (Allentown PA) Naheiri Tarik (Bath PA) Watson Charles F. (Orefield PA), VSA adsorption process with feed/vacuum advance and provide purge.
    상세보기
  28. Schaub Herbert Raymond (East Amherst NY) Smolarek James (Boston NY), Vacuum pressure swing adsorption process.
    상세보기
  29. Watson Charles F. (Orefield PA) Whitley Roger D. (Allentown PA) Agrawal Rakesh (Emmaus PA) Kumar Ravi (Allentown PA), Vacuum swing adsorption process with mixed repressurization and provide product depressurization.
    상세보기

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  3. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W., Apparatus and system for swing adsorption processes related thereto.
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  4. 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.
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  5. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha, Apparatus and system for swing adsorption processes related thereto.
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  6. 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.
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  7. Nagavarapu, Ananda K.; Marshall, Bennett D., Apparatus and system for swing adsorption processes related thereto.
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  8. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H., Apparatus and system for swing adsorption processes related thereto.
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  9. Tammera, Robert F., Apparatus and system for swing adsorption processes related thereto.
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  10. Tammera, Robert F.; Frederick, Jeffrey W., Apparatus and system for swing adsorption processes related thereto.
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  11. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W., Apparatus and system having a valve assembly and swing adsorption processes related thereto.
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  13. Tammera, Robert F., Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto.
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  14. Sundaram, Narasimhan; Huntington, Richard A., Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto.
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  16. Wanni, Amar S.; Nadarajah, Chithranjan; Frederick, Jeffrey W.; Sundaram, Narasimhan, Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto.
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  17. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W., Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto.
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  18. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W., Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto.
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  19. Sundaram, Narasimhan, Apparatus and systems having compact configuration multiple swing adsorption beds and methods related thereto.
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  20. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
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  23. Thompson, Loren M.; Nelson, James E.; Voltenburg, Jr., Robert R., Damping apparatus for scroll compressors for oxygen-generating systems.
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  25. 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.
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  26. Sundaram, Narasimhan; Northrop, P. Scott, Kinetic fractionators, and cycling processes for fractionation of gas mixtures.
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  27. 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.
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  28. 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.
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  29. Thompson, Loren M.; Chekal, Michael P; Dedecker, Paul G; Nelson, James E., Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system.
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  30. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Method of separating and distributing oxygen.
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  31. Rasmussen, Peter C.; Tanaka, Paul L.; Kelley, Bruce T.; Uptigrove, Stanley O.; Deckman, Harry W., Methods of generating and utilizing utility gas.
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  32. 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.
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  33. 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.
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  34. 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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  35. DeVries, Douglas F.; Marquardt, Brian, Pressure swing adsorption oxygen generator.
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  36. Johansson,Thomas, Process and device in connection with the production of oxygen or oxygen enriched air.
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  39. DeVries, Douglas F.; Good, David M.; Gaw, Shan E.; Cipollone, Joseph; Branson, Richard, Ventilator with integrated oxygen production.
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