GAS PROCESSING METHOD FOR CATALYTICALLY OXIDIZING CARBON MONOXIDE AND HYDROCARBONS USING A COMPOSITION BASED ON A METAL AND A SILICA-CONTAINING ZIRCONIA

摘要

The processing of gases, in particular the exhaust gas of an internal combustion/diesel engine, entails catalytically oxidizing the carbon monoxide and hydrocarbons contained therein in an oxygen-rich medium, in the presence of a metal oxidation catalyst that includes a silica-containing zirconia support.