FIELD: combustion of fuel in catalytic heaters. SUBSTANCE: catalyst is prepared by impregnation to moisture content of ceramic carrier in the form of honeycomb structure based on refractory clay with addition of vallastonite and tremolite with complex solutions of iron salts of predetermined concentrations. Then catalyst is dried and calained in air at 800-850 C to provided catalyst comprising the following components, wt.-%: iron oxide, 0.5-3.0; aluminium oxide, 14-55; silicon oxide, 41,5-85; other admixtures in layer materials. the balance. EFFECT: improved properties of catalyst. 1 tbl
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Authors
Dates
1997-06-10—Published
1994-05-04—Filed