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특허 상세정보

Pressure swing adsorption for concentration of a gas component

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/04   
미국특허분류(USC) 55/25 ; 55/28 ; 55/58 ; 55/62
출원번호 US-0252984 (1988-10-01)
발명자 / 주소
인용정보 피인용 횟수 : 77  인용 특허 : 2
초록

Pressure swing adsorption separation of a gas mixture containing a more readily adsorbed component and a less readily adsorbed component is performed to concentrate one of the components as a relatively purified product, within an apparatus which includes an adsorbent bed and cyclically operated variable volume displacement means associated with the adsorbent bed to vary the working pressure of the gas contacting the adsorbent bed. The invention provides means to generate flow over the adsorbent bed and achieve recovery of expansion energy, while enablin...

대표
청구항

A process for concentrating a first component from a feed gas mixture containing the first component and a second component, so that the feed gas mixture is separated into a product gas enriched in the first component and a depleted gas mixture enriched in the second component and depleted in the first component; one of the first and second components being more readily adsorbed under increase of pressure relative to the other component which is less readily adsorbed under increase of pressure over an adsorbent material, such that a mixture of the first ...

이 특허를 인용한 특허 피인용횟수: 77

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