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US 2010/0248952 A1Published application
Catalysts containing tungstate for the synthesis of alkyl mercaptan and method for the production thereof
AssigneeEvonik Degussa GmbH
InventorsHubert Redlingshöfer, Christoph Weckbecker, Klaus Huthmacher
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Abstract
The invention relates to a catalyst containing alkali tungstate for the synthesis of alkylmercaptanes from alkanols and hydrogen sulphide, in addition to a method for the production of said catalyst, wherein the molar ratio of alkali to tungstan is <2:1.
Claims16
A catalyst comprising a catalytically active tungstate which contains chemically bound potassium or cesium and potassium and tungsten with an alkali metal to tungsten molar ratio of <2:1.
Dependencies are inferred from the claim text.