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특허 상세정보

Oxygen recovery from turbine exhaust using solid electrolyte membrane

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01N-020/26   
미국특허분류(USC) 204/59R ; 204/424 ; 204/295 ; 204/1823
출원번호 US-0834733 (1992-02-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 0
초록

A process is provided for extracting high purity oxygen from a gas generator turbine exhaust stream by passing the turbine exhaust over the feed side of solid electrolyte membrane selective to the permeation of oxygen over other components of the exhaust stream to separate the oxygen from the exhaust stream, and removing the oxygen product stream from the permeate side of the membrane. The reject exhaust stream is then passed through a power generating turbine to recover net power.

대표
청구항

A process for oxygen coproduction and net power generation, comprising: (a) combusting a fuel with air to produce a combustion product stream, (b) expanding the combustion product stream through a turbine of a gas generator, (c) recovering oxygen from a resulting about 850°to about 1800°F. temperature and about 0.2 to about 100 psig pressure exhaust stream from said gas generator turbine which stream contains from about 5 to about 18% by volume of oxygen, which recovery comprises passing the exhaust stream over a feed side of a solid electrolyte membrane...

이 특허를 인용한 특허 피인용횟수: 19

  1. Carolan,Michael Francis; Watson,Matthew James; Minford,Eric; Motika,Stephen Andrew; Taylor,Dale M.. Controlled heating and cooling of mixed conducting metal oxide materials. USP2006107122072.
  2. Carolan,Michael Francis; Miller,Christopher Francis. Feed gas contaminant removal in ion transport membrane systems. USP2008097425231.
  3. Werth John. Fuel cell or a partial oxidation reactor or a heat engine and an oxygen-enriching device and method therefor. USP1999075925322.
  4. Phillips Robert John,GBX ; Simons Adrian,GBX ; Kilner John Anthony,GBX ; Lane Jonathan Andrew,GBX. Gas generating system. USP2001116319305.
  5. Dante Patrick Bonaquist ; John Fredric Billingham ; Joseph Michael Schwartz ; Ravi Prasad. Gas separation process using ceramic membrane and regenerators. USP2002066406518.
  6. Defrancesco, Gregory; Zywiak, Thomas; Hipsky, Harold W.. Low power nitrogen enriched air generation system. USP2005076913636.
  7. Prasad Ravi ; Gottzmann Christian Friedrich ; Drnevich Raymond Francis. Method for producing oxygen and generating power using a solid electrolyte membrane integrated with a gas turbine. USP1998125852925.
  8. Mazanec Terry J. ; Cable Thomas L.. Oxygen permeable mixed conductor membranes. USP1998085788748.
  9. Shreiber,Eric Hunter; van Hassel,Bart Antonie; Prasad,Ravi. Oxygen separation method utilizing an oxygen transport membrane reactor. USP2006107118612.
  10. Drnevich Raymond Francis ; Shah Minish Mahendra ; Gottzmann Christian Friedrich. Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen. USP2001096293084.
  11. Raymond Francis Drnevich ; Minish Mahendra Shah ; Christian Friedrich Gottzmann. Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen. USP2002036360524.
  12. Kobayashi Hisashi. Process for enriched combustion using solid electrolyte ionic conductor systems. USP2000116149714.
  13. Prasad Ravi ; Gottzmann Christian Friedrich ; Drnevich Raymond Francis ; Keskar Nitin Ramesh ; Kobayashi Hisashi. Process for enriched combustion using solid electrolyte ionic conductor systems. USP1999035888272.
  14. Keskar Nitin Ramesh ; Prasad Ravi ; Gottzmann Christian Friedrich. Solid electrolyte ionic conductor oxygen production with power generation. USP1999095954859.
  15. Prasad Ravi ; Gottzmann Christian Friedrich. Solid electrolyte ionic conductor systems for oxygen, nitrogen, and/or carbon dioxide production with gas turbine. USP1999115976223.
  16. Prasad Ravi ; Drnevich Raymond Francis ; Fay Homer. Solid electrolyte system for use with furnaces. USP1999015855648.
  17. Allam, Rodney John; Brown, Jr., Glenn William; Hoff, Benjamin. Systems and methods for power production including ion transport components. USP20190410260416.
  18. Gottzmann Christian Friedrich ; Prasad Ravi ; Keskar Nitin Ramesh ; Wulf James Bragdon. Thermally powered oxygen/nitrogen plant incorporating an oxygen selective ion transport membrane. USP2000106139604.
  19. Taylor, Robert Warren. Waste heat recovery system and method of using waste heat. USP2013088506676.