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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0987044 (1992-12-07) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 30 인용 특허 : 0 |
The automated catalytic reduction system for an engine exhaust stream includes an oxidation catalyst spaced from a selective catalytic reduction catalyst for reducing nitrogen oxides. A reducing agent is introduced into the space between the two catalysts and is controlled in volume by a volume cont
An automated catalytic reduction system for controlling the exhaust gas emissions in the exhaust system of an engine operable in both diesel and dual fuel modes comprising: a catalyst housing mounted in the exhaust system for said engine whereby the exhaust gas from said engine passes through said c
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