发明名称 |
Process for the simultaneous reaction of nitrogen oxides and soot particles in the exhaust gas of a diesel engine comprises feeding the exhaust gas that has been passed over |
摘要 |
Process for the simultaneous reaction of nitrogen oxides and soot particles in the exhaust gas of a diesel engine comprises feeding the exhaust gas that has been passed over a NOx absorber to a particle filter arranged downstream so that burning of the soot particles occurs in the filter with exhaust gas heating above the diesel exhaust gas temperature produced by a controlled regeneration with oxygen-deficient exhaust gas in the storage catalyst.
|
申请公布号 |
DE19945260(A1) |
申请公布日期 |
2001.03.22 |
申请号 |
DE19991045260 |
申请日期 |
1999.09.21 |
申请人 |
BAYERISCHE MOTOREN WERKE AG |
发明人 |
MATTES, WOLFGANG;WEISS, GERHARD;KEMETHOFER, GERHARD |
分类号 |
F01N3/025;F01N3/08;F01N3/20;(IPC1-7):F01N3/023 |
主分类号 |
F01N3/025 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|