Vapor phase catalytic oxidation of butane to maleic anhydride

Details Vapor phase catalytic oxidation of butane to maleic anhydride Vapor phase catalytic oxidation of butane to maleic anhydride

1988-08-26

1991-06-04

Lee, Mary C.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549260, C07D30760

Patent

active

050215884

ABSTRACT:
The oxidation of butane to maleic anhydride in a recirculating solids reactor using a stoichiometric excess of oxygen, a vanadium-phosphorus oxide catalyst in oxidized form, and separate regeneration of the resultant reduced catalyst is disclosed.

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