Catalyst comprising Raney nickel with adsorbed molybdenum compou

Details Catalyst comprising Raney nickel with adsorbed molybdenum compou Catalyst comprising Raney nickel with adsorbed molybdenum compou

1978-07-31

1979-05-08

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252469, 252470, 252477Q, 568861, B01J 2364, B01J 2388, B01J 2502, B01J 2724

Patent

active

041535782

ABSTRACT:
This invention provides an improved Raney nickel catalyst characterized by having a molybdenum compound adsorbed thereon. The novel catalyst contains about 0.5-15 parts by weight of molybdenum adsorbed per 100 parts by weight of Raney nickel solids. Optionally, one or more additional metals may be included in the catalyst. The catalyst is particularly effective in the manufacture of high quality butanediol by hydrogenation of butynediol, and for selective hydrogenation of carbonyl groups, sometimes even in the presence of carbon-carbon unsaturation, e.g. for the conversion of furfural to furfuryl alcohol.

REFERENCES:
patent: 2948687 (1960-08-01), Hadley
patent: 2953605 (1960-09-01), Hort et al.
patent: 4048116 (1977-09-01), Voges et al.

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