CATALYST FOR TREATMENT OF WASTE GASES FOR REDUCTION OF THEIR TOXICITY AND METHOD OF PRODUCTION OF SUCH CATALYST Russian patent published in 2002 - IPC

FIELD: production of catalysts for treatment of waste gases+ADs- reduction of toxicity of exhaust gases of internal combustion engines, plants for production and processing of organic products and polymer materials. SUBSTANCE: catalyst is produced on base of agent containing cyanide complexes of one or several transition metals applied on carrier. Polyazo macrocycles of agent form cross-liked polymer system. Method of production of catalyst includes application of component containing one cyanine complexes of one or several transition metals followed by heat treatment of agent at 600 to 1000 C in atmosphere of inert gas (argon or nitrogen) till forming of cross-linked polymer system at rate of heating no less than 3 C/s. EFFECT: enhanced efficiency and thermal resistance. 3 cl, 4 tbl