PROCESS FOR THE EPOXIDATION OF PROPENE

In a process for the continuous epoxidation of propene with hydrogen peroxide, comprising a step a) of continuously reacting propene with hydrogen peroxide in the presence of a titanium zeolite epoxidation catalyst to provide a liquid reaction mixture comprising propene oxide, the amount of molecula...

Full description

Saved in:
Bibliographic Details
Main Authors WÖLL, Wolfgang, BREITENBACH, Uwe, DIETZ, Hans-Christian, KIBLER, Matthias, SCHMIDT, Franz, WÖLL, Sigrid, HAJDUK, Martin, PICHA, Petra
Format Patent
LanguageEnglish
French
German
Published 28.04.2021
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

More Information
Summary:In a process for the continuous epoxidation of propene with hydrogen peroxide, comprising a step a) of continuously reacting propene with hydrogen peroxide in the presence of a titanium zeolite epoxidation catalyst to provide a liquid reaction mixture comprising propene oxide, the amount of molecular oxygen formed in step a) is determined, the titanium zeolite catalyst is regenerated when the molar ratio of molecular oxygen formed in step a) to the hydrogen peroxide fed to step a) exceeds a preset threshold value, and step a) is repeated with the regenerated titanium zeolite.
Bibliography:Application Number: EP20190204293