Ethylene oxide catalyst

Details Ethylene oxide catalyst Ethylene oxide catalyst

1982-02-01

1983-10-18

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Silicon containing or process of making

549536, 502263, B01J 2104, B01J 2112, B01J 2350

Patent

active

044104537

ABSTRACT:
The performance of a silver on alumina catalyst for the oxidation of ethylene to ethylene oxide is improved by the inclusion, in the raw mix for the carrier of an oxide, or oxide precursor, of zinc, lanthanum, or magnesium in the amount of 7 to 40%, calculated as the oxide.

REFERENCES:
patent: 2071119 (1937-02-01), Harger
patent: 2578841 (1951-12-01), Robertson et al.
patent: 2593100 (1952-04-01), Calingaert
patent: 3823088 (1974-07-01), Box et al.
patent: 3962136 (1976-06-01), Nielsen et al.
patent: 4005177 (1977-01-01), Weidenbach et al.
patent: 4061594 (1977-12-01), Michel et al.

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