PROCESS FOR THE PREPARATION OF ETHYLENE GLYCOL- DIMETHYLETHER (DIMETHYL GLYCOL)

HOE 77/F 077 PROCESS FOR THE PREPARATION OF ETHYLENE GLYCOL-DIMETHYLETHER (DIMETHYL GLYCOL) of the disclosure: A process for the preparation of dimethyl glycol by the hydrogenolysis of methylglycol formal at catalysts which consist o, oxide mixtures of silicon and aluminum and/or of rare earths, as...

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Bibliographic Details
Main Author ARPE, HANS-JUERGEN
Format Patent
LanguageEnglish
French
Published 31.03.1981
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:HOE 77/F 077 PROCESS FOR THE PREPARATION OF ETHYLENE GLYCOL-DIMETHYLETHER (DIMETHYL GLYCOL) of the disclosure: A process for the preparation of dimethyl glycol by the hydrogenolysis of methylglycol formal at catalysts which consist o, oxide mixtures of silicon and aluminum and/or of rare earths, as well as of metallic nickel and/or cobalt and/or copper, wherein the catalysts contain additionally as promoter metallic palladium and/or rhodium and/or platinum.
Bibliography:Application Number: CA19780301143