TETRA-FUNCTIONAL CATALYST FOR THE OXIDATION OF NO, THE OXIDATION OF A HYDROCARBON, THE OXIDATION OF NH3 AND THE SELECTIVE CATALYTIC REDUCTION OF NOx

Abstract

The present invention relates to a catalyst, preferably for the selective catalytic reduction of NOx, for the oxidation of ammonia, for the oxidation of NO and for the oxidation of a hydrocarbon, the catalyst comprising a washcoat comprising one or more layers, the washcoat being disposed on a substrate, wherein the washcoat comprises a platinum group metal supported on a metal oxide support material, and one or more of an oxidic compound of V, an oxidic compound of W and a zeolitic material comprising one or more of Cu and Fe.

Dependencies are inferred from the claim text.