FIELD: chemistry.
SUBSTANCE: invention relates to a catalyst which contains a tungstate of an alkali metal containing at least one halide, where the alkali metal component is selected from a group comprising Cs, Rb or the alkali metal component implies a combination of two bonded alkali metals selected from a group comprising a) potassium and caesium, b) sodium and caesium, c) rubidium and caesium, in ratio not equal to 1:1. Also disclosed is a method of preparing a supported catalyst containing a tungstate of an alkali metal and a method of producing alkylmercaptans.
EFFECT: catalyst has high activity and selectivity which increases output of alkylmercaptans and economical effectiveness of their synthesis process.
28 cl, 9 ex, 1 tbl
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Authors
Dates
2010-03-20—Published
2005-11-24—Filed