Process for the preparation of maleic anhydride

Details Process for the preparation of maleic anhydride Process for the preparation of maleic anhydride

Filed on

1983-02-28

Date issued

1984-06-19

Examiner

Ford, John M.

Patent Class

Organic compounds -- part of the class 532-570 series

SubClass

Organic compounds

SubSubClass

Heterocyclic carbon compounds containing a hetero ring...

Other Related Categories

549259, C07D30760

Type

Patent

Status

active

Patent number

044554346

Description

ABSTRACT:
A process is provided for preparing supported catalysts by impregnating a pre-formed support with a solution of a metal alkoxide and contacting the impregnated support with a solution of at least one additional catalyst component. This process is particularly suitable for forming attrition resistant fluidizable catalysts. Catalysts prepared by this method are useful in various reaction processes, and may be utilized in oxidation processes such as the production of maleic anhydride from 4 carbon atom hydrocarbons.

REFERENCES:
patent: 3962189 (1976-06-01), Russin et al.
patent: 4188471 (1980-02-01), Nasser, Jr. et al.
patent: 4224428 (1980-09-01), Kirch et al.
patent: 4250286 (1981-02-01), Shipley
patent: 4256609 (1981-03-01), Dale et al.

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