Preparation of liquid hydrocarbons from methanol

Details Preparation of liquid hydrocarbons from methanol Preparation of liquid hydrocarbons from methanol

1984-06-29

1985-12-03

Gantz, D. E.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

From nonhydrocarbon feed

585639, 585733, 585469, C07C 100

Patent

active

045567522

ABSTRACT:
A process for the preparation of liquid hydrocarbons from methanol by conversion of the methanol over a cobalt-titania catalyst, especially a thoria promoted cobalt-titania catalyst, particularly a cobalt-titania or cobalt-thoria-titania catalyst having a rutile:anatase weight ratio of at least 2:3. The methanol is contacted, preferably with added hydrogen, over said catalyst to produce, at reaction conditions, an admixture of C.sub.10 + linear paraffins and olefins, which can be further refined to high quality middle distillate fuels, and other valuable products such as mogas, diesel fuel, jet fuel, lubes and speciality solvents, especially premium middle distillate fuels of carbon number ranging from about C.sub.10 to about C.sub.20.

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Kikuchi et al, "Fischer-Tropsch Synthesis of Hydrocarbons over Ruthenium Supported on Transition Metal Oxide, Pan-Pacific Synfuels Conf., vol. 1, Nov. 17-19, 1982, Tokyo.
Kikuchi et al, "Fischer-Tropsch Synthesis over Titania-Supported Ruthenium Catalysts", Applied Catalysis, Oct. 1984, pp. 251-260.

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