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公开(公告)号：US08148290B2
公开(公告)日：2012-04-03
申请号：US11426792
申请日：2006-06-27
CPC分类号： F01N3/035 , B01D53/944 , B01D2255/206 , B01D2255/908 , B01D2258/012 , B01J23/10 , B01J23/44 , B01J29/06 , B01J35/04 , B01J37/0244 , F01N3/0864 , F01N3/103 , F01N11/007 , F01N13/009 , F01N13/0097 , F01N2250/02 , F01N2550/02 , F01N2560/02 , F01N2560/025 , F01N2560/14 , Y02A50/2341 , Y02T10/47
摘要： Diesel exhaust treatment articles, systems and methods are disclosed. According to one or more embodiments, an oxygen storage component is utilized and degradation of the oxygen storage component is correlated with degradation of the hydrocarbon conversion efficiency of a catalyst in a diesel engine system.
摘要翻译： 公开了柴油废气处理物品，系统和方法。 根据一个或多个实施方案，使用储氧组分，并且储氧组分的降解与柴油机系统中催化剂的烃转化效率的降低相关。
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公开(公告)号：US20070298504A1
公开(公告)日：2007-12-27
申请号：US11426792
申请日：2006-06-27
CPC分类号： F01N3/035 , B01D53/944 , B01D2255/206 , B01D2255/908 , B01D2258/012 , B01J23/10 , B01J23/44 , B01J29/06 , B01J35/04 , B01J37/0244 , F01N3/0864 , F01N3/103 , F01N11/007 , F01N13/009 , F01N13/0097 , F01N2250/02 , F01N2550/02 , F01N2560/02 , F01N2560/025 , F01N2560/14 , Y02A50/2341 , Y02T10/47
摘要： Diesel exhaust treatment articles, systems and methods are disclosed. According to one or more embodiments, an oxygen storage component is utilized and degradation of the oxygen storage component is correlated with degradation of the hydrocarbon conversion efficiency of a catalyst in a diesel engine system.
摘要翻译： 公开了柴油废气处理物品，系统和方法。 根据一个或多个实施方案，使用储氧组分，并且储氧组分的降解与柴油机系统中催化剂的烃转化效率的降低相关。
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