Catalyst For the Treatment of Exhaust Gases and Processes For Producing the Same
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United States of America Patent
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Issued Date -
Sep 18, 2008
app pub date -
May 12, 2006
filing date -
May 13, 2005
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Abandoned
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Abstract
Catalyst characterized in that it contains a composition comprising palladium, tin oxide and a carrier oxide and optionally a promoter and a zeolite which is doped with a dopant, processes for producing the same, its use for the removal of harmful substances from lean combustion engines and exhaust airs as well as methods for the removal of harmful substances from exhaust gases from lean combustion engines by using said catalysts by oxidizing carbon monoxide and hydrocarbons and simultaneously removing soot particulate by oxidation.
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