Catalyst for the production of alcohols by hydrogenation of carb

Details Catalyst for the production of alcohols by hydrogenation of carb Catalyst for the production of alcohols by hydrogenation of carb

1990-04-30

1991-10-29

Shine, W. J.

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

Catalyst or precursor therefor

Inorganic carbon containing

502325, 502339, B01J 2118, B01J 2336, B01J 2364

Patent

active

050616714

ABSTRACT:
An improved catalyst comprising a Group VIII noble metal, such as palladium, and rhenium is supported on a high surface area graphitized carbon. In an embodiment the Group VIII metal, e.g., palladium, has an average crystallite size in the range from 30 to 150 Angstroms. A process for making a catalyst is provided in which a support is impregnated with a solution of a Group VIII metal compound, the solvent is removed and the Group VIII metal impregnated support is impregnated with a solution of a rhenium compound using a solvent in which the Group VIII metal compound is insoluble, and thereafter the solvent is removed.

REFERENCES:
patent: 4157989 (1979-06-01), Antos
patent: 4163775 (1979-08-01), Foster et al.
patent: 4176488 (1979-11-01), Antos
patent: 4550185 (1985-10-01), Mabry et al.
patent: 4826795 (1989-05-01), Kitson et al.

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