发明名称 |
SELECTIVE CATALYTIC REDUCTION SYSTEM AND METHOD |
摘要 |
A highly reactive reducing gas mixture is produced from vehicle fuel and introduced into the exhaust gas of an internal combustion engine (10) operated at lean burn conditions and passed over a reducing catalyst (15) to covert NOx emissions to benign emissions. The reducing means for producing from fuel used by said engine a reactive mixture substantially in gaseous form comprises a cracking unit (19) and an oxidation catalyst (22). Air (18,20) can be introduced to the cracked fuel prior to passage over the oxidation catalyst. <IMAGE> |
申请公布号 |
EP1135580(B1) |
申请公布日期 |
2003.09.10 |
申请号 |
EP19990956913 |
申请日期 |
1999.11.04 |
申请人 |
ENGELHARD CORPORATION |
发明人 |
BALKO, EDWARD, N.;VOSS, KENNETH, E. |
分类号 |
B01D53/94;F01N3/20;F01N13/02;F02M25/07 |
主分类号 |
B01D53/94 |
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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