Process and catalyst for preparing 1,4-butanediol

Details Process and catalyst for preparing 1,4-butanediol Process and catalyst for preparing 1,4-butanediol

1973-03-30

1976-04-13

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 2900

Patent

active

039504417

ABSTRACT:
An improved hydrogenation catalyst is provided comprising a high surface area amorphous or gamma alumina support carrying thereon from about 12 to about 20% by weight of nickel, about 1 to about 10% by weight of copper and from 0 to about 1.5% by weight of manganese. This catalyst is used as a second stage catalyst in the two stage hydrogenation of 1,4-butynediol to 1,4-butanediol.

REFERENCES:
patent: 3449445 (1969-06-01), Wetherill
patent: 3479411 (1969-11-01), Adam et al.
patent: 3759845 (1973-09-01), Rudoff

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