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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Internal combustion engine with SCR and integrated ammonia production

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01N-003/00   
미국특허분류(USC) 060/286; 060/274; 060/303; 123/001.A; 123/DIG.012
출원번호 US-0293020 (2002-11-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Christie, Parker & Hale, LLP
인용정보 피인용 횟수 : 65  인용 특허 : 102
초록
▼

NOxemissions from an internal combustion engine fueled by a gaseous hydrocarbon fuel can be reduced by catalytically producing a hydrogen and carbon monoxide fuel gas stream from the gaseous hydrocarbon fuel and a portion of the hot exhaust gas from the internal combustion engine. Furthermore, ammonia is also produced catalytically by reacting a portion of the hydrogen produced with ambient nitrogen present in the exhaust gas. The ammonia produced is used in connection with a selective catalytic reduction reactor to treat the remaining hot exhaust gas pr...

대표
청구항
▼

NOxemissions from an internal combustion engine fueled by a gaseous hydrocarbon fuel can be reduced by catalytically producing a hydrogen and carbon monoxide fuel gas stream from the gaseous hydrocarbon fuel and a portion of the hot exhaust gas from the internal combustion engine. Furthermore, ammonia is also produced catalytically by reacting a portion of the hydrogen produced with ambient nitrogen present in the exhaust gas. The ammonia produced is used in connection with a selective catalytic reduction reactor to treat the remaining hot exhaust gas pr...

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  4. Shaikh, Furqan; Lawrence, Don; Cooper, Scott; Castleberry, Jr., Larry. Ammonia vapor management system and method. USP2014018621848.
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