METHOD FOR THE EPOXIDATION OF PROPENE WITH HYDROGEN PEROXIDE

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United States of America Patent

SERIAL NO

15550836

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Abstract

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The method for the epoxidation of propene comprises continuously reacting propene with hydrogen peroxide in the presence of a homogeneous epoxidation catalyst in a reaction mixture comprising an aqueous liquid phase and an organic liquid phase using a loop reactor with mixing of the liquid phases, withdrawing aqueous phase from the loop reactor and extracting it by liquid-liquid-extraction using propene as extractant to provide an extract comprising propene and propene oxide.

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Patent Owner(s)

Patent OwnerAddress
EVONIK DEGUSSA GMBHESSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
REIN, Daniel Wächtersbach, DE 1 8
SCHALLENBERG, Jörg Dorsten, DE 8 38
Stock, Juergen Frankfurt, DE 7 43
THIELE, Georg Friedrich Friedberg, DE 9 87

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