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Title:
EPOXIDATION PROCESS
Document Type and Number:
WIPO Patent Application WO1999052884
Kind Code:
A8
Abstract:
The selectivity of an olefin epoxidation catalyzed by a noble metal-modified titanium or vanadium zeolite is greatly enhanced by the addition of a phosphorus, sulfur, selenium or arsenic compound to the reaction mixture. The epoxidation utilizes hydrogen and oxygen in addition to the olefin.

Inventors:
DESSAU RALPH M
KAHN ANDREW P
GREY ROGER A
Application Number:
PCT/US1999/008250
Publication Date:
March 01, 2001
Filing Date:
April 15, 1999
Export Citation:
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Assignee:
ARCO CHEM TECH (US)
International Classes:
B01J29/04; B01J29/89; C07D301/06; C07D301/08; C07D303/04; (IPC1-7): C07D301/06; C07D301/08
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