Method of preparing an oxidation catalyst containing a molybdate

Details Method of preparing an oxidation catalyst containing a molybdate Method of preparing an oxidation catalyst containing a molybdate

1978-10-17

1980-07-15

Gantz, Delbert E.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252437, 252438, 252439, 252441, 252454, 252456, 252458, 252462, 562546, B01J 2714, B01J 2724, B01J 2702, B01J 2706

Patent

active

042127670

ABSTRACT:
A method of preparing an oxidation catalyst which comprises combining in an aqueous solution, an acid or salt of molybdenum with a water-soluble acid or non-metallic salt of silicon, phosphorus or arsenic, which is capable of forming a polyhedra of molybdenum. An aqueous chloride ion and a compound of phosphotungstate, silicotungstate, vanadium arsenate, silicoarsenate, phosphovanadate, silicovanadate or corresponding acids thereof or mixtures thereof are then added to the mixture. The resulting combination is dried and calcined to yield the finished catalyst.
The oxidation catalyst has the following empirical formulua:

REFERENCES:
patent: 3888886 (1975-06-01), Young et al.
patent: 4042533 (1977-08-01), Shaw et al.
patent: 4056487 (1977-11-01), Ken
patent: 4070397 (1978-01-01), White et al.
patent: 4105586 (1978-08-01), Ken

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