Catalysts for low temperature oxidation of carbon monoxide

Details Catalysts for low temperature oxidation of carbon monoxide Catalysts for low temperature oxidation of carbon monoxide

2006-03-09

2009-11-24

Vanoy, Timothy C (Department: 1793)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

C502S345000, C502S304000

Reexamination Certificate

active

07622421

ABSTRACT:
CuO—ZnO—CeO2catalyst and aged CuO—ZnO catalyst catalytically active for low temperature oxidation of carbon monoxide. The catalysts are co-precipitated, filtered, washed, dried, and calcined. The catalysts can be incorporated into a component of a cigarette or can be used to reduce the concentration of carbon monoxide from a vehicle exhaust emission, a gas used in a laser, a gas used in a fuel cell and/or ambient air undergoing air filtration.

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