PD-AU lean burn internal combustion engine exhaust system with an alloy catalyst

摘要

The after-treatment component the catalyst of one or more (18, 20 and 22) the lean-burn internal combustion engine which is included (12) with the exhaust system (14) having, it is the device which becomes, this becomes, the after-treatment component the catalyst of one or more, including the catalyst constitution which includes the palladium on the metallic oxide carrier and the alloy which consists of the gold.