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특허 상세정보

Process for membrane seperation of gas mixtures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22   
미국특허분류(USC) 55/16 ; 55/68 ; 55/158 ; 55/210
출원번호 US-0193103 (1988-04-07)
국제출원번호 PCT/US86/02296
§371/§102 date 19880407 (19880407)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 4
초록

A method for the substantial separation of at least one gas component from a gas mixture to generate a residue gas substantially depleted of the gas components to be separated. A semipermeable membrane is provided which has a feed gas side and a sweep gas side. The feed gas side is contacted with a feed gas mixture containing at least one gas to be retained and at least one gas to be separated therefrom. The sweep side is simultaneously contacted with a sweep gas having a pressure lower than that of the feed gas. The partial pressure of certain gas compo...

대표
청구항

A method for substantial separation of at least one gas component from a gas mixture to generate a residue gas substantially depleted of said gas components comprising the steps of: providing a semipermeable membrane having a feed gas side and a sweep gas side; contacting said feed gas side of said semipermeable membrane with a feed gas mixture containing at least one gas to be retained and at least one gas to be separated therefrom; simultaneously contacting said sweep side of said semipermeable membrane with a sweep gas having a pressure lower than tha...

이 특허를 인용한 특허 피인용횟수: 18

  1. Jensvold, John A.. Air separation membrane module with variable sweep stream. USP2009047517388.
  2. Albert Edward Jansen NL; Paul Hubert Maria Feron NL; Jan Hendrik Hanemaaijer NL; Piet Huisjes NL. Apparatus and method for performing membrane gas/liquid absorption at elevated pressure. USP2002036355092.
  3. Garrett Michael E. (Woking GBX) Gardner John B. (Woking GBX). Gas separation. USP1991055015269.
  4. Baker, Richard W; Merkel, Timothy C; Wijmans, Johannes G. Gas separation process using membranes with permeate sweep to remove CO2 from combustion exhaust. USP2018019856769.
  5. Baker, Richard W.; Wei, Xiaotong; Merkel, Timothy C. Hybrid parallel / serial process for carbon dioxide capture from combustion exhaust gas using a sweep-based membrane separation step. USP2015049005335.
  6. Delp, II, William H.; Barbosa, Rui M.. Hyperbaric chamber system and related methods. USP2017039592171.
  7. Baker, Richard W; Merkel, Timothy C. Integrated gas separation-turbine CO2 capture processes. USP2017109782718.
  8. Overmann ; III Dana C. (Lake Jackson TX). Membrane process for removing water vapor from gas. USP1991075034025.
  9. Steinwandel Juergen,DEX ; Jehle Walter,DEX ; Wagner Burkhard,DEX ; Staneff Theodor,DEX. Method and apparatus for removing carbon dioxide. USP1999035876486.
  10. Delp ; II William H.. Method and apparatus for supplying a pressurized diver's breathing gas for underwater divers. USP1999025865877.
  11. Friesen Dwayne T. (Bend OR) Newbold David D. (Bend OR) McCray Scott B. (Bend OR) Ray Roderick J. (Bend OR). Organic and inorganic vapor permeation by countercurrent condensable sweep. USP1997035611842.
  12. Delp ; II William H.. Oxygen enriched air generation system. USP1999015858064.
  13. Hilbig, Rainer. Oxygen separation method and system with a plasma pump and a membrane. USP2014048696795.
  14. Prasad Ravi (East Amherst NY). Process and system for the production of dry, high purity nitrogen. USP1990064931070.
  15. Wei, Xiaotong; Baker, Richard W; Merkel, Timothy C; Freeman, Brice C.. Sweep-based membrane gas separation integrated with gas-fired power production and CO2 recovery. USP2015099140186.
  16. Claridge, David E.; Culp, Charles H.; Haberl, Jeffrey S.. System and method for efficient air dehumidification and liquid recovery with evaporative cooling. USP2014048685142.
  17. Sirkar,Kamalesh K.. System and method for selective separation of gaseous mixtures using hollow fibers. USP2008017318854.
  18. Claridge, David E.; Culp, Charles H.. Systems and methods for multi-stage air dehumidification and cooling. USP2014028641806.