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특허 상세정보

Adsorbent with improved mass transfer for a VSA or PSA process

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/04   
미국특허분류(USC) 095/117; 095/130; 095/138; 095/139; 095/140; 095/143; 095/902
출원번호 US-0098447 (2002-03-18)
우선권정보 FR-0003607 (2001-03-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Young & Thompson
인용정보 피인용 횟수 : 43  인용 특허 : 8
초록

A formed adsorbent material includes an adsorbent solid phase and a gas phase ensuring transport of the gaseous components right to the adsorbent, being such that the constants for the transport kinetics of the components adsorbable in the gas phase and in the solid phase are in a ratio of between 0.1 and 10 defined for a gas discharge velocity of 0.2 m/s measured on air at 1 bar and 20° C. or in a ratio of between 0.1 and 10, defined for a gas discharge velocity of 0.01 m/s measured on hydrogen at 30 bar and 40° C.

대표
청구항

A formed adsorbent material includes an adsorbent solid phase and a gas phase ensuring transport of the gaseous components right to the adsorbent, being such that the constants for the transport kinetics of the components adsorbable in the gas phase and in the solid phase are in a ratio of between 0.1 and 10 defined for a gas discharge velocity of 0.2 m/s measured on air at 1 bar and 20° C. or in a ratio of between 0.1 and 10, defined for a gas discharge velocity of 0.01 m/s measured on hydrogen at 30 bar and 40° C. om the group consisting of CeAlO3--CeA...

이 특허를 인용한 특허 피인용횟수: 43

  1. Owens, Tracie L.; Leta, Daniel P.. Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same. USP2017079713787.
  2. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W.. Apparatus and system for swing adsorption processes related thereto. USP20190310220346.
  3. 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.
  4. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha. Apparatus and system for swing adsorption processes related thereto. USP20180910080991.
  5. 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.
  6. Nagavarapu, Ananda K.; Marshall, Bennett D.. Apparatus and system for swing adsorption processes related thereto. USP20190310220345.
  7. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H.. Apparatus and system for swing adsorption processes related thereto. USP20180910080992.
  8. Tammera, Robert F.. Apparatus and system for swing adsorption processes related thereto. USP2017099751041.
  9. Tammera, Robert F.; Frederick, Jeffrey W.. Apparatus and system for swing adsorption processes related thereto. USP2018019861929.
  10. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W.. Apparatus and system having a valve assembly and swing adsorption processes related thereto. USP2017069675925.
  11. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2017039593778.
  12. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2015049017457.
  13. Sundaram, Narasimhan; Huntington, Richard A.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2015099120049.
  14. Tammera, Robert F.; Anderson, Thomas N.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2016059352269.
  15. Wanni, Amar S.; Nadarajah, Chithranjan; Frederick, Jeffrey W.; Sundaram, Narasimhan. Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto. USP2015059034078.
  16. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W.. Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto. USP20180710016715.
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  18. Sundaram, Narasimhan. Apparatus and systems having compact configuration multiple swing adsorption beds and methods related thereto. USP2015109162175.
  19. Goldstein, Stuart S.; Thurtoll, John H.; Kaul, Bal K.; Marshall, Greg A.. Catalytic reformer unit and unit operation. USP2015119175233.
  20. Gupta, Ramesh; Deckman, Harry W.; Leta, Daniel P.. Gas purification process utilizing engineered small particle adsorbents. USP2014108852322.
  21. Viets, John W.; Sundaram, Narasimhan; Kaul, Bal K.; Stern, David L.. Hydrocracking of heavy feedstocks with improved hydrogen management. USP2012058187456.
  22. Stern, David L.; Kaul, Bal K.; Ou, John Di-Yi; Pilliod, Dana L.. Hydrogen management in petrochemical process units. USP2011027892323.
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  24. Sundaram, Narasimhan. Increasing scales, capacities, and/or efficiencies in swing adsorption processes with hydrocarbon gas feeds. USP2014088808426.
  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. USP2015069067168.
  26. Sundaram, Narasimhan; Kaul, Bal K.; Corcoran, Edward W.; Sabottke, Craig Y.; Eckes, Richard L.. Integration of rapid cycle pressure swing adsorption with refinery process units (hydroprocessing, hydrocracking, etc.). USP2009097591879.
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  28. 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.
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  35. 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. USP2014078784535.
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  37. Leta, Daniel P.; Kamakoti, Preeti; Johnson, Jack W.; Ravikovitch, Peter I.; Deckman, Harry. Selective sulfur removal process. USP2015049005561.
  38. Pflueger, D. Russell; Thompson, Christopher Paul. Stent for maintaining patency of a body region. USP2010017647931.
  39. Pflueger,D. Russell; Thompson,Christopher Paul. Stent for maintaining patency of a body region. USP2008067381222.
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