Base-modified zeolite-containing catalysts for the conversion of

Chemistry: fischer-tropsch processes; or purification or recover – Group vib metal containing catalyst utilized for the...

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518728, 518721, 518717, 502 62, C07C 2706

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active

048228257

ABSTRACT:
A method for preparing a mixture of lower aliphatic alcohols from the reaction of carbon monoxide and hydrogen in the presence of a zeolite-containing heavy metal catalyst under carbon monoxide-hydrogenation conditions in which said catalysts comprises a zeolite support, at least one heavy metal oxide selected from the group of oxides consisting of molybdenum, tungsten, rhenium, optionally, a heavy metal oxide from the group of elements consisting of cobalt, iron and nickel and an alkali or alkaline earth promoter which has been treated with a nitrogen-containing compound, or a thermally stable derivative thereof is provided. A method for preparing zeolite-containing catalysts by treating with volatile metal complexes at high pressure is also provided.

REFERENCES:
patent: 4661525 (1987-04-01), Graziosi et al.
patent: 4749724 (1988-06-01), Quarder et al.

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