FIELD: chemistry.
SUBSTANCE: described is a method of preparing a catalyst for complete oxidation of hydrocarbons by depositing platinum or palladium on a calcined sulphated zirconium oxide support via impregnation thereof with an aqueous solution of a platinum or palladium compound, followed by calcination in air at temperature of 300-500°C and reduction in a hydrogen current at temperature of 300-500°C, wherein the sulphated zirconium oxide support is further modified with gallium ions via deposition thereof from aqueous gallium nitrate solution. Described is use of the catalyst obtained using the method described above for complete oxidation of hydrocarbons.
EFFECT: obtaining a high-quality catalyst for purifying air from hydrocarbon impurities, which enables hydrocarbon conversion.
9 cl, 1 tbl, 13 ex
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