FIELD: oxidation catalysts. SUBSTANCE: invention relates to catalysts for deep oxidation of CO, hydrocarbons, and carbon black, as well as for cleaning vehicle exhausted gases and industrial effluent gases. Catalyst contains metal aluminum and oxide composite consisting of alumina, transition metal oxides and, additionally, rare-earth metal oxides or their mixtures, and/or phosphorus oxide, and/or silica, and/or mixtures of transition metal oxides. Platinum metals or their mixtures may also be contained in catalyst. EFFECT: enhanced oxidation and gas treatment efficiency and increased strength. 35 cl, 1 tbl
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Authors
Dates
1998-01-27—Published
1996-07-11—Filed