Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1988-05-16
1989-06-27
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
C07C 5116
Patent
active
048431737
ABSTRACT:
Gluconic acid is produced by oxidizing glucose with an oxygen-containing gas in an aqueous alkali solution in the presence of a palladium-bismuth/carbon catalyst which has adsorbed firstly bismuth and secondly palladium. The catalyst has an improved activity, selectivity and durability.
REFERENCES:
patent: 3607922 (1971-09-01), Acres et al.
patent: 3655747 (1972-04-01), Sennewald et al.
patent: 4108891 (1978-08-01), Hattori et al.
patent: 4620034 (1986-10-01), Smits
Fukuda Shigeo
Ohnaka Shinji
Saito Hisashi
Kao Corporation
Kawaken Fine Chemicals Co., Ltd.
Killos Paul J.
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