柴油oxidationin的催化剂(博士)

catalytic converter for auto diesel engines DOC:HC and CO are oxidized, more than fifty percent of PM (SOF and partial particulate) is burned. High resistant sulfur and low loading of precious metal reduce costs effectively. Excellent anti-aging property satisfies the requirement of durability. The NO is converted to NO2 upstream of SCR catalyst, increasing the performance of the SCR catalyst.