Process for producing 1,4-butanediol

Details Process for producing 1,4-butanediol Process for producing 1,4-butanediol

1990-07-16

1991-08-06

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C07C 29136, C07C 3120

Patent

active

050379968

ABSTRACT:
A process of producing 1,4-butanediol by catalytically hydrogenating maleic acid anhydride and/or succinic acid anhydride in a gas phase and in the presence of a catalyst.

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patent: 4550185 (1985-10-01), Mabry et al.
patent: 4827001 (1989-05-01), Attig et al.

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