Process for ethylene expoxidation

Details Process for ethylene expoxidation Process for ethylene expoxidation

1993-03-19

1993-11-16

Evans, Joseph E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30110, C07D30304

Patent

active

052625516

ABSTRACT:
Disclosed is an improved process for the epoxidation of ethylene, wherein ethylene is reacted with oxygen in a mol ratio of about one, in the presence of a silver metal catalyst and a halide gas phase inhibitor, at a pressure of about 200 to 300 psig, said improvements comprising: introducing into the reaction zone a feed gas mixture comprising:

REFERENCES:
patent: 2219575 (1940-10-01), McNamee et al.
patent: 3957834 (1976-05-01), Piccinini et al.
patent: 3960775 (1976-06-01), Piccinini et al.
patent: 4831162 (1989-05-01), Nakajima et al.
patent: 4904807 (1990-02-01), Ozero
patent: 5177225 (1993-01-01), Ramahandran et al.

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