CATALYST FOR THE SYNTHESIS OF ALKYL MERCAPTANS AND PROCESS FOR PRODUCING IT

The present invention relates to a catalyst which comprises a support material and an oxidic composition containing at least one alkali metal and tungsten, a process for producing such catalysts and also a process for preparing alkyl mercaptans by reaction of alkanols with hydrogen sulphide in the p...

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Bibliographic Details
Main Authors FUSS, SEBASTIAN, WILZ, FRANK, FONFE, BENJAMIN, JAKOB, HARALD, WECKBECKER, CHRISTOPH
Format Patent
LanguageEnglish
French
Published 27.06.2013
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The present invention relates to a catalyst which comprises a support material and an oxidic composition containing at least one alkali metal and tungsten, a process for producing such catalysts and also a process for preparing alkyl mercaptans by reaction of alkanols with hydrogen sulphide in the presence of such a catalyst. La présente invention concerne un catalyseur comprenant un matériau support et une composition contenant des oxydes, contenant au moins un métal alcalin et du tungstène, un procédé de préparation de tels catalyseurs et également un procédé de préparation d'alkylmercaptans par réaction d'alcanols avec du sulfure d'hydrogène en présence d'un tel catalyseur.
Bibliography:Application Number: WO2012EP73724