Catalyst article for exhaust system of natural gas engine
AssigneeJohnson Matthey Public Limited Company
InventorsMoyahabo Hellen CHUMA, Glenn JONES, Jane Ngima MUGO, Agnes RAJ
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Abstract
The present invention relates to a catalyst article for the exhaust system of a natural gas engine with improved sulphur and/or water tolerance. The catalyst article comprises a doped palladium-on-alumina catalyst, wherein the palladium-on-alumina catalyst is doped with manganese and/or zinc. The invention further relates to an exhaust gas treatment system, a natural gas combustion engine and to a method for the treatment of an exhaust gas from a natural gas combustion engine.
Claims17
A catalyst article for the treatment of an exhaust gas from a natural gas combustion engine, the catalyst article comprising a doped palladium-on-alumina catalyst, wherein the palladium-on-alumina catalyst is doped with manganese and/or zinc.
Dependencies are inferred from the claim text.