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특허 상세정보

Oxygen separation method utilizing an oxygen transport membrane reactor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22   
미국특허분류(USC) 095/054; 095/039; 095/045; 096/004
출원번호 US-0747169 (2003-12-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 4  인용 특허 : 23
초록

A method of separating oxygen from an oxygen containing stream in which compressed and heated oxygen is introduced into cathode side of an oxygen transport membrane reactor. Oxygen is permeated from the cathode side to the anode side. Motive fluid that is introduced into an ejector draws an oxygen permeate containing stream from the anode side at a subatmospheric pressure to form an oxygen containing product stream. The motive fluid, which can be steam raised by combustion used in heating the reactor, can be separated from the oxygen containing product ...

대표
청구항

We claim: 1. A method of separating oxygen from an oxygen containing gas stream comprising: compressing the oxygen containing gas stream to form a compressed oxygen containing gas stream; heating said compressed oxygen containing gas stream; introducing said compressed oxygen containing gas stream after having been heated into a cathode side of an oxygen transport membrane reactor to permeate oxygen to an anode side and thereby to form an oxygen depleted retentate and permeated oxygen; supporting combustion within at least one stage of combustion with r...

이 특허에 인용된 특허 (23)

  1. Klaus Ohlrogge DE; Volker Nitsche DE; Jan Wind DE. Arrangement for removing water vapor from pressurized gases or gas mixtures. USP2002116485545.
  2. Shah, Minish Mahendra; Bool, III, Lawrence E.; Thompson, David Richard; Gottzmann, Christian Friedrich; Kobayashi, Hisashi. Firing method for a heat consuming device utilizing oxy-fuel combustion. USP2004036702570.
  3. Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA) Abrardo Joseph M. (Schnecksville PA) Baade William F. (Breinigsville PA). Hydrocarbon fractionation by adsorbent membranes. USP1994075332424.
  4. Kang Doohee (Macungie PA) Srinivasan Rajagopalan S. (Allentown PA) Thorogood Robert M. (Cary NC) Foster Edward P. (Wescosville PA). Integrated high temperature method for oxygen production. USP1996055516359.
  5. Prasad, Ravi; Kobayashi, Hisashi; Cook, Pauline Jane. Integration of ceramic oxygen transport membrane combustor with boiler furnace. USP2003046539719.
  6. Gottzmann, Christian Friedrich; Prasad, Ravi; Schwartz, Joseph Michael. Low pressure steam purged chemical reactor including an oxygen transport membrane. USP2003036537465.
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  9. Drnevich Raymond Francis ; Gottzmann Christian Friedrich. Method for producing oxidized product and generating power using a solid electrolyte membrane integrated with a gas turb. USP1999025865878.
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  11. Chen Michael S. (Zionsville PA) Hegarty William P. (State College PA) Steyert ; deceased William A. (Center Valley PA) Steyer ; executrix by Lila O. (Colorado Springs CO). Oxygen recovery from turbine exhaust using solid electrolyte membrane. USP1992125174866.
  12. Shreiber, Eric Hunter; Eardley, Edward Paul; Srinivasan, Vijayaraghavan; van Hassel, Bart Antonie; Shah, Minish Mahendra. Oxygen separation method using a ceramic membrane unit. USP2003096623714.
  13. 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.
  14. Chretien Denis (Saint Mande FRX). Process and apparatus for preparing a gas component from a gas mixture. USP1992085137547.
  15. Prasad Ravi ; Gottzmann Christian Friedrich ; Drnevich Raymond Francis ; Keskar Nitin Ramesh ; Kobayashi Hisashi. Process for enriched combustion using solid electrolyte ionic conductor systems. USP1999035888272.
  16. Keskar Nitin Ramesh ; Prasad Ravi. Process for reducing carbon production in solid electrolyte ionic conductor systems. USP1998115837034.
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  18. Kang Doohee (Macungie PA) Russek Steven L. (Allentown PA) Agrawal Rakesh (Emmaus PA) Brengel David D. (Schnecksville PA) Foster Edward P. (Wescosville PA). Production of oxygen by ion transport membranes with steam utilization. USP1996105562754.
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