B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
23/341, 252/49
B01J 23/26 (2006.01) B01D 53/94 (2006.01)
Patent
CA 1309081
ABSTRACT VEHICLE EXHAUST GAS SYSTEMS 2-way and 3-way catalyst compositions comprising tin(IV) oxide (SnO2) and chromium(VI) oxide (CrO3) are disclosed for use in catalytic converters for vehicle exhaust gas systems, such catalyst compositions being effective in the catalytic oxidation of carbon monoxide and unburnt hydrocarbons, and in the catalytic reduction of nitrogen oxides contained in the vehicle exhaust.
544047
Harris Peter John Frederick
Harrison Philip Geoffrey
Arvin Uk Limited
Gowling Lafleur Henderson Llp
LandOfFree
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