Catalysts for low temperature oxidation of carbon monoxide
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United States of America Patent
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Jan 24, 2012
Grant Date -
Mar 18, 2010
app pub date -
Oct 19, 2009
filing date -
Mar 11, 2005
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Abstract
catalyst 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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