Silver catalysts

Details Silver catalysts Silver catalysts

1975-05-23

1977-01-25

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252471, 252474, 252476, B01J 2366, B01J 2368

Patent

active

040050491

ABSTRACT:
Silver/transition metal catalysts are made by calcining the polysilver salt of a polycarboxylic acid and at least one transition metal salt of an organic polycarboxylic acid at temperatures from 200.degree.-500.degree. C., and oxidizing the said calcined salts with oxygen at temperatures from 20.degree.-500.degree. C.

REFERENCES:
patent: 2040782 (1936-05-01), Van Peski
patent: 3144416 (1964-08-01), Hosoda et al.
patent: 3518284 (1970-06-01), Foster
patent: 3775346 (1973-11-01), Calcagno et al.

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