Preparation of olefins from methanol/dimethyl ether

Details Preparation of olefins from methanol/dimethyl ether Preparation of olefins from methanol/dimethyl ether

1982-09-13

1984-02-28

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

From nonhydrocarbon feed

C07C 100

Patent

active

044343140

ABSTRACT:
A process for the preparation of olefins from methanol and/or dimethyl ether by conversion in the presence of a zeolite catalyst, in particular a borosilicate zeolite, at elevated temperature, with the addition of a small amount of an electron donor.

REFERENCES:
patent: 3894107 (1975-07-01), Butter et al.
patent: 4025575 (1977-05-01), Chang et al.
patent: 4207424 (1980-06-01), Winnick
patent: 4292458 (1981-09-01), Klotz
patent: 4359595 (1982-11-01), Rollmann

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