Preparation of dimethyl ether by catalytic dehydration of methan

Details Preparation of dimethyl ether by catalytic dehydration of methan Preparation of dimethyl ether by catalytic dehydration of methan

1985-03-04

1986-06-17

Mars, Howard T.

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

Organic compounds

Oxygen containing

C07C 4109

Patent

active

045957851

ABSTRACT:
In the preparation of dimethyl ether by the catalytic dehydration of methanol, reaction rate is enhanced and catalyst coking and byproduct formation are significantly reduced when an aluminotitanate containing 0.1-20% of titania and 80-99.9% of alumina is used as the catalyst.

REFERENCES:
patent: 1873537 (1932-08-01), Brown et al.
patent: 2014408 (1935-09-01), Woodhouse
Mantell, Adsorption, Chemical Engineering Series, McGraw Hill Book Co., New York, 1951, pp. 89-91.

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