Catalyst for hydrogenation of glycolic acid

Details Catalyst for hydrogenation of glycolic acid Catalyst for hydrogenation of glycolic acid

1978-11-06

1980-05-20

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252472, B01J 2910

Patent

active

042038707

ABSTRACT:
Glycolic acid is hydrogenated in the liquid phase in the presence of a catalyst consisting essentially of metallic cobalt and thorium oxide.

REFERENCES:
patent: 2322099 (1943-06-01), Schmidt
patent: 2472832 (1949-06-01), Hunter et al.
patent: 2607805 (1952-08-01), Gresham
patent: 2666756 (1954-01-01), Boyd et al.
patent: 2793241 (1957-05-01), Fawcett et al.
patent: 3260683 (1966-07-01), Endler
patent: 3352913 (1967-11-01), Schmitt et al.
patent: 3478112 (1969-11-01), Adams et al.
patent: 3772395 (1973-11-01), Yamaguchi et al.
patent: 3848003 (1974-11-01), Mesich et al.

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