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특허 상세정보

Hydrogen enriched natural gas as a clean motor fuel

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C01B-003/00   
미국특허분류(USC) 48/1273 ; ; 48/197 ; FM ; 123/1 ; A ; 123/3
출원번호 US-0611400 (1996-03-04)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 54  인용 특허 : 0
초록

A fuel mixture is disclosed. In a preferred embodiment, an alternative gaseous fuel for operating a combustion engine includes approximately 21 to 50% Hydrogen and the rest natural gas constituants such as combinations of Methane, Carbon Dioxide, Nitrogen, Ethane, Propane, Iso-Butane, N-Butane, Iso Pentane, N-Pentane, and Hexanes Plus. Current production engines without any substantial modifications can take this alternative fuel. This alternative fuel is lean burning and emits emissions that are below current legal standards.

대표
청구항

A method for producing lean burn and near zero NOx emission rates for an internal combustion engine in an automotive vehicle using an alternative gaseous fuel, as compared to the burn and emission rates of a liquid fossil fuel comprising the steps of: feeding an alternative gaseous fuel mixture of approximately 28% to 36% hydrogen gas with a remainder of natural gas to an internal combustion engine of an automotive vehicle; and operating the internal combustion engine of the vehicle at a lean burn air and fuel equivalence ratio, and at near zero NOx emis...

이 특허를 인용한 특허 피인용횟수: 54

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