发明名称 |
Method for cleaning a particle filter |
摘要 |
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.
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申请公布号 |
US7625433(B2) |
申请公布日期 |
2009.12.01 |
申请号 |
US20040557954 |
申请日期 |
2004.05.07 |
申请人 |
BACH BASTIAN;DITTLER ACHIM;HIMMEN MICHAEL;KRUTZSCH BERND;NEUMANN PETER;SCHMIDT EBERHARD;SONNENBERG JOST-PETER;WENNINGER GUNTER |
发明人 |
BACH BASTIAN;DITTLER ACHIM;HIMMEN MICHAEL;KRUTZSCH BERND;NEUMANN PETER;SCHMIDT EBERHARD;SONNENBERG JOST-PETER;WENNINGER GUNTER |
分类号 |
B01D46/00;B01D46/04;B01D46/10;F01N3/023;F01N3/029;F01N3/035 |
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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