FIELD: polymer waste reuse. SUBSTANCE: catalyst contains iron-carbon component obtained as product of concentration and pyrolysis of dispersion containing at least one VIII groupmetal (iron, nickel, cobalt) salt degradable on heating to form oxide, a carbohydrate, and volatile solvent. Catalyst may be prepared by adding preliminarily prepared iron-carbon component to above-indicated dispersion serving for preparation of metal-carbon component. Mixture is further evaporated and pyrolyzed. EFFECT: enhanced catalytic activity. 9 cl, 2 tbl, 4 ex
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Authors
Dates
2003-08-27—Published
1999-08-25—Filed