发明授权
US09492787B2 Method for preventing the contamination by platinum of an SCR catalyst 有权
防止SCR催化剂被铂污染的方法

Method for preventing the contamination by platinum of an SCR catalyst
摘要:
The invention relates to a method for preventing the contamination by platinum of an SCR catalyst in an exhaust-gas treatment system, said system comprising an oxidation catalyst containing platinum on the inflow side of the SCR catalyst. The outflow side of the oxidation catalyst comprises a material zone which removes traces of platinum contained in the exhaust-gas stream.
信息查询
0/0