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특허 상세정보

PSA with adsorbents sensitive to contaminants

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/047   
미국특허분류(USC) 096/116; 096/125; 096/132
출원번호 US-0851755 (2004-05-20)
우선권정보 CA-2329475(2000-12-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Klarquist Sparkman LLP
인용정보 피인용 횟수 : 43  인용 특허 : 103
초록

Disclosed embodiments address contaminant management challenges that arise during production of desirably contaminant free product fluid in the operation of PSA equipment, and further address the more serious challenges that arise under intermittent operation of PSA equipment. One disclosed embodiment of a PSA apparatus, intended primarily for normal operating cycle speeds of at least 3 cycles per minute, includes a breather fluidly coupled to a feed end of an adsorber with a contaminant-sensitive adsorbent. The breather can be coupled to the feed end th...

대표
청구항

We claim: 1. An adsorption apparatus that produces at least one product fluid enriched in a first component relative to a second component from a feed fluid using an adsorption process, the feed fluid including at least the first and second components, comprising: a stator and a rotor relatively rotatable with respect to the stator, the stator and rotor mutually defining a rotary valve surface and operating at a process cycle frequency of at least 10 cycles per minute; at least one adsorber operatively associated with the stator and the rotor, the adso...

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