Method for the regeneration of a catalyst

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United States of America Patent

PATENT NO 5620935
SERIAL NO

08664010

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Abstract

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Zeolites containing titanium atoms used as catalyst for the preparation of epoxides from olefins and hydrogen peroxide are regenerated by treating the spent catalyst with hydrogen peroxide in the absence of olefins and the regenerated catalyst is again used for the epoxidation.

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Patent Owner(s)

Patent OwnerAddress
EVONIK DEGUSSA GMBH45128 ESSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thiele, Georg Hanau, DE 28 289

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