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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Pressure swing reforming

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C01B-003/32    C01B-003/00    C01B-003/36    C10J-003/46    C10J-003/54    F28D-021/00   
미국특허분류(USC) 048/198.7; 048/197.R; 422/206
출원번호 US-0458399 (2003-06-10)
등록번호 US-7491250 (2009-02-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carter,Lawrence E.
인용정보 피인용 횟수 : 103  인용 특허 : 14
초록

Synthesis gas is produced though a cyclic method where the first step of the cycle includes reforming a hydrocarbon feed over a catalyst to synthesis gas in a first zone of a bed and the second step reheats this first zone. A hydrocarbon feed is introduced to a bed along with CO2 and optionally steam where it is reformed into synthesis gas. The synthesis gas is collected at a second zone of the bed and an oxygen-containing gas is then introduced to this second zone of the bed and combusted with a fuel, thereby reheating the first zone to sufficient refor...

대표
청구항

What is claimed is: 1. A cyclic reforming and re-heating process comprising: (a) reforming a hydrocarbon by introducing at least a portion of said hydrocarbon along with steam and optionally CO2, through a first end of a first zone having a first volume containing bed packing materials and catalyst to produce a synthesis gas product; (b) passing at least a portion of the product of step (a) to a second zone having a second volume containing bed packing materials, and transferring sensible heat from the product to the packing materials; (c) removing subs...

이 특허에 인용된 특허 (14)

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  14. Kobayashi Hisashi. Thermochemical regenerative heat recovery process. USP2000096113874.

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