发明名称 |
Exhaust gas purification for internal combustion engine involves converting catalyst that has absorbed nitrogen oxides from exhaust gas into ammonia |
摘要 |
<p>A catalyst is accommodated in a housing (9) through which excess air and exhaust gas flow. Nitrogen oxides in the exhaust gas are transferred to the catalyst such that the nitrogen oxides are at least partially removed from the exhaust gas. The catalyst containing the nitrogen oxides is converted into ammonia.</p> |
申请公布号 |
DE102004048141(A1) |
申请公布日期 |
2006.04.06 |
申请号 |
DE20041048141 |
申请日期 |
2004.10.02 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
KEPPELER, BERTHOLD;WEIBEL, MICHEL;WUNSCH, ROLF |
分类号 |
F01N3/08 |
主分类号 |
F01N3/08 |
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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