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특허 상세정보

Hydrogen and carbon monoxide production by hydrocarbon steam reforming and pressure swing adsorption purification

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/04   
미국특허분류(USC) 55/26 ; 55/31 ; 55/58 ; 55/62
출원번호 US-0622872 (1990-12-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 65  인용 특허 : 0
초록

The present invention is directed to a method for producing hydrogen and carbon monoxide from a feed mixture comprising hydrogen, carbon monoxide, carbon dioxide, and methane by (a) passing the feed mixture through a first pressure swing adsorption system comprising an adsorbent having a greater affinity for carbon dioxide, methane, and carbon-monoxide than for hydrogen, to separate hydrogen from the carbon dioxide, methane, and carbon monoxide, (b) desorbing carbon monoxide, (c) desorbing carbon dioxide and methane, (d) passing the carbon monoxide to a ...

대표
청구항

A method for producing hydrogen and carbon monoxide from a feed mixture comprising hydrogen, carbon monoxide, carbon dioxide, and methane, which comprises the steps of: (a) passing the feed mixture through a first pressure swing adsorption system containing an adsorption bed comprising an adsorbent having a greater affinity for carbon dioxide, methane, and carbon monoxide than for hydrogen to separate hydrogen as a pure non-adsorbed product and carbon dioxide, methane, and carbon monoxide as an adsorbed fraction; (b) desorbing carbon monoxide from the pr...

이 특허를 인용한 특허 피인용횟수: 65

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