发明名称 |
METHOD FOR CLEANING A PARTICLE FILTER |
摘要 |
<p>The invention relates to a method for cleaning a particle filter (1) with the following method steps: a gaseous stream laden with pollutants and/or particles is fed to a particle filter (1) that operates catalytically and/or by filtration, pollutants and/or particles are chemically converted or stored in the particle filter (1), filtrate or ash particles (2) being produced and/or deposited on the particle filter (1). Once the particle filter (1) has been used for a specific period of time, a layer (3, 4) for increasing the through-flow resistance is applied to the layer of filtrate or ash particles (2) in the direction of filtration.</p> |
申请公布号 |
EP1629180(A1) |
申请公布日期 |
2006.03.01 |
申请号 |
EP20040731598 |
申请日期 |
2004.05.07 |
申请人 |
PUREM ABGASSYSTEME GMBH & CO. KG |
发明人 |
BACH, BASTIAN;DITTLER, ACHIM;HIMMEN, MICHAEL;KRUTZSCH, BERND;NEUMANN, PETER;SCHMIDT, EBERHARD;SONNENBERG, JOST-PETER;WENNINGER, GUENTER |
分类号 |
B01D46/00;B01D46/04;B01D46/10;F01N3/023;F01N3/029;F01N3/035;(IPC1-7):F01N3/023;B01D25/32;F01N3/031;B01D46/42;B01D46/48 |
主分类号 |
B01D46/00 |
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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