Method for hydrogenating aqueous solutions of carbohydrates

Details Method for hydrogenating aqueous solutions of carbohydrates Method for hydrogenating aqueous solutions of carbohydrates

1982-01-19

1983-05-03

Evans, Joseph E.

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

Organic compounds

Oxygen containing

C07C 3118, C07C 3124, C07C 3126

Patent

active

043821502

ABSTRACT:
Zerovalent Group VIII metals dispersed on titanium dioxide reduced and calcined at a temperature less than about 300.degree. C. are hydrothermally stable hydrogenation catalysts which may be used advantageously in the reduction of aqueous solutions of carbohydrates. The use of nickel on titanium dioxide in the hydrogenation of glucose affords sorbitol in excellent yields with quite high selectivity.

REFERENCES:
patent: 3055840 (1962-09-01), Koch

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