发明名称 |
ADDITIVES FOR REDUCTION OF EXHAUST EMISSIONS FROM COMPRESSION IGNITION ENGINES |
摘要 |
<p>Exhaust emissions resulting from the combustion of hydrocarbon fuels in compression ignition engines may be reduced using a homopolymer that may be polyisobutylene, polypropylene, and/or hyperbranched polyalpha- olefins. Optionally, an alkyl nitrate such as 2-ethylhexylnitrate (2EHN), and/or a peroxide, such as hydrogen peroxide, may also be used together with the homopolymer. Both NOx and particulate matter emissions (PM) may be reduced using ppm quantities of the additive compositions; alternatively, NOx emissions may be lowered or reduced while PM emissions do not substantially increase.</p> |
申请公布号 |
WO2008150950(A1) |
申请公布日期 |
2008.12.11 |
申请号 |
WO2008US65208 |
申请日期 |
2008.05.30 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
HARRELL, BRADLEY, G.;ZETLMEISL, MICHAEL, J.;GALLAGHER, CHRISTOPHER;YANG, JIANZHONG;MCCALLUM, ANDREW, J. |
分类号 |
C10L1/18 |
主分类号 |
C10L1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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