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특허 상세정보

Fast response high purity membrane nitrogen generator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22   
미국특허분류(USC) 95/23 ; 95/54 ; 96/14 ; 55/210
출원번호 US-0935296 (1992-08-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 0
초록

A process for generating a nitrogen-enriched gas from a feed stream of atmospheric air or a mixture of nitrogen which is not continuously supplied to a membrane system, which membrane system comprises a non-permeate side and a permeate side, and being more permeable to oxygen than nitrogen, which process entails feeding the feed stream side of the membrane, and recovering an oxygen enriched gas being recovered on the permeate side of the membrane system while a nitrogen-enriched gas is recovered from the non-permeate side of the membrane, wherein a feed ...

대표
청구항

A process for generating a nitrogen-enriched gas from a feed stream of atmospheric air or a mixture of nitrogen and oxygen, which is not continuously supplied to a membrane system, which membrane system, comprises at least one membrane having a non-permeate side and a permeate side, and being more permeable to oxygen than nitrogen, which process comprises feeding the feed stream to the non-permeate side of said at least one membrane, and recovering an oxygen-enriched gas on the permeate side of the membrane system while a nitrogen-enriched gas is recover...

이 특허를 인용한 특허 피인용횟수: 16

  1. Heirman, Peter Jozef. Device and method for separating gases. USP2017109776129.
  2. Leigh,James E.; Fellague,Kader A.; Isella,Giorgio C.; Roach,Paul J.. Gas generating system and method for inerting aircraft fuel tanks. USP2006077081153.
  3. Leigh,James E.; Fellague,Kader A.; Isella,Giorgio C.; Roach,Paul J.. Gas generating system and method for inerting aircraft fuel tanks. USP2007127306644.
  4. Delp, II, William H.; Barbosa, Rui M.. Hyperbaric chamber system and related methods. USP2017039592171.
  5. Barry, Jonathan; Duffield, John; Cong, Lianhui; Cleary, Arthur L.. Inert UV inkjet printing having dual curing modes for ultraviolet-curable ink. USP20190210195874.
  6. Tennis, Matthew; Samuel, Josh; Edwards, Paul. InkJet printer with controlled oxygen levels. USP2016119487010.
  7. Edwards, Paul Andrew. LED roll to roll drum printer systems, structures and methods. USP2013108567936.
  8. Barnhard Jeffrey Charles ; Meredith Brian Michael ; Zander Edward Holmes. Membrane control system and process. USP1999115989312.
  9. Sirkar Kamalesh K.. Method and apparatus for gas removal by cyclic flow swing membrane permeation. USP1999075928409.
  10. Delp ; II William H.. Method and apparatus for supplying a pressurized diver's breathing gas for underwater divers. USP1999025865877.
  11. Booth ; III Ronald Earl. Method for capturing nitrogen from air using gas separation membrane. USP1998035730780.
  12. Marwitz, Herman Theodore; Wheaton, Terry; Chung, Brian; Scheierl, David; Yang, James; Michael, Keith. Mobile nitrogen generation device. USP2009097588612.
  13. Delp ; II William H.. Oxygen enriched air generation system. USP1999015858064.
  14. Delp ; II William H. (Lake Worth FL). Oxygen enriched air generation system. USP1997035611845.
  15. Edwards, Paul. Oxygen inhibition for print-head reliability. USP2016129527307.
  16. Khandwavala, Hatim Anwarhusan; Byrd, Douglas Scott; Gallagher, Brian Michael; Janapaneedi, Durgaprasad. System and method for generating nitrogen from a gas turbine. USP2016129527736.