Catalyst for carboxylic anhydride production

Details Catalyst for carboxylic anhydride production Catalyst for carboxylic anhydride production

1981-12-02

1983-07-12

Gantz, Delbert E.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252437, B01J 2714

Patent

active

043929869

ABSTRACT:
A vanadium, phosphorus oxygen containing catalyst compositions capable of partially oxidizing hydrocarbons (e.g., n-butane) to form a carboxylic anhydride (e.g., maleic anhydride), a process for preparing this catalyst, and a process for using this catalyst to form such anhydrides is disclosed. The catalyst composition is prepared by an organic heterogeneous technique followed by a water treatment step and activation.

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