Manufacture of a catalyst composition containing zinc and nickel

Details Manufacture of a catalyst composition containing zinc and nickel Manufacture of a catalyst composition containing zinc and nickel

1976-05-21

1977-09-20

Garvin, Patrick P.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252473, 260593R, B01J 3104, B01J 2380

Patent

active

040495710

ABSTRACT:
A process for the manufacture of a catalyst capable of causing condensation of aldehydes with ketones or ketones with each other while simultaneously hydrogenating the resulting olefinically unsaturated ketones to saturated ketones in the presence of hydrogen without attacking the ketone group, and containing zinc in addition to nickel or cobalt. The catalyst is subjected, prior to use, to a surface after-treatment with a zinc salt.

REFERENCES:
patent: 2666756 (1954-01-01), Boyd et al.
patent: 3522024 (1970-07-01), Billings et al.
patent: 3781350 (1973-12-01), Fujita et al.
patent: 3853922 (1974-12-01), Yamaguchi et al.

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