Method for preparing maleic anhydride catalyst

Details Method for preparing maleic anhydride catalyst Method for preparing maleic anhydride catalyst

1980-12-18

1983-11-01

Gantz, Delbert E.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Phosphorus or compound containing same

B01J 2714

Patent

active

044129408

ABSTRACT:
An improvement in a method of preparing catalysts for the manufacture of maleic anhydride by oxidizing a saturated hydrocarbon. The catalyst is prepared by a process in which a catalyst precursor, containing tetravalent vanadium, is formed into agglomerates and calcined, the improvement being calcining the catalyst precursor at 325.degree.-375.degree. C. in the presence of oxygen and a saturated aliphatic hydrocarbon.

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