Exhaust treatment system and catalyst system

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Carbon monoxide component

Reexamination Certificate

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Details

C422S168000, C502S326000, C502S327000, C502S332000, C502S333000, C502S334000, C502S344000, C502S339000

Reexamination Certificate

active

07824639

ABSTRACT:
A catalyst system comprises a gold catalyst capable of oxidizing CO; a hydrocarbon oxidation catalyst; and a hydrocarbon adsorbing material.

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