发明名称 |
PLUGGAGE REMOVAL METHOD FOR SCR CATALYSTS AND SYSTEMS |
摘要 |
<p>The present disclosure relates to methods for treating an SCR catalyst or components of an SCR system having a decreased NOx potential efficiency as a result of particulate pluggage in the system or in one or more channels in the SCR catalyst which renders at least a portion of the catalytic active areas inaccessible for the flue gas. The methods include removal of the particulates and plug(s) using a blasting stream of a pressurized carrier gas having a particulate blasting medium directed at the SCR catalyst or component of an SCR system.</p> |
申请公布号 |
CA2833923(C) |
申请公布日期 |
2015.01.27 |
申请号 |
CA20122833923 |
申请日期 |
2012.03.21 |
申请人 |
STEAG ENERGY SERVICES GMBH |
发明人 |
TEMBAAK, CARSTEN;MARRINO, BIRGIT L.;STIER, ALBERT JOSEPH |
分类号 |
B01J38/00;B24C1/00;B24C3/32 |
主分类号 |
B01J38/00 |
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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