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Hydrogen recovery by adsorbent membranes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-059/10
출원번호 US-0923768 (1992-08-03)
발명자 / 주소
  • Rao Madhukar B. (Allentown PA) Sircar Shivaji (Wescosville PA) Abrardo Joseph M. (Schnecksville PA) Baade William F. (Breinigsville PA)
출원인 / 주소
  • Air Products and Chemicals, Inc. (Allentown PA 02)
인용정보 피인용 횟수 : 110  인용 특허 : 0

초록

A composite semipermeable membrane comprising microporous adsorbent material supported by a porous substrate is operated in series with a pressure swing adsorption (PSA) system and the PSA reject gas is used as a sweep gas to improve membrane performance. The integrated membrane-PSA system is partic

대표청구항

A method for the recovery of one or more primary components from a gaseous feed mixture comprising said primary components and one or more secondary components, wherein said secondary components are more strongly adsorbed on an adsorbent material than said primary components, said method comprising:

이 특허를 인용한 특허 (110)

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