Preparation of maleic anhydride from butane using fluidized vana

Details Preparation of maleic anhydride from butane using fluidized vana Preparation of maleic anhydride from butane using fluidized vana

1980-12-31

1982-09-28

Jiles, Henry R.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

252437, C07D30760

Patent

active

043517730

ABSTRACT:
A process is provided for the preparation of fluid bed oxidation catalysts containing the mixed oxides of vanadium and phosphorus, comprising the steps of preparing the catalyst precursor, comminuting the precursor, introducing the precursor into water to form an aqueous slurry and spray drying the slurry. The resulting microspheroidal particles are excellent fluid bed catalysts for the preparation of maleic anhydride from 4-carbon atom hydrocarbons.

REFERENCES:
patent: 3888886 (1975-06-01), Young et al.
patent: 3905914 (1975-09-01), Jurewicz et al.
patent: 3931046 (1976-01-01), Weinstein et al.
patent: 3932305 (1976-01-01), Jurewicz et al.
patent: 3975300 (1976-08-01), Burress
patent: 4002650 (1977-01-01), Bremer et al.
patent: 4003943 (1977-08-01), Schneider

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