Maleic anhydride production using high butane feed concentration

Details Maleic anhydride production using high butane feed concentration Maleic anhydride production using high butane feed concentration

1982-12-20

1985-02-26

Jiles, Henry R.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549260, C07D30760

Patent

active

045019070

ABSTRACT:
An improvement in a process for the production of maleic anhydride by the catalytic vapor phase oxidation of a saturated aliphatic hydrocarbon having 4-10 carbon atoms in the presence of a catalyst comprising phosphorus, vanadium and oxygen, wherein long reactor tubes are used in a process employing a high feed concentration and low space velocity so as to minimize air compression.

REFERENCES:
patent: 3293268 (1966-12-01), Bergman et al.
patent: 3832359 (1974-08-01), Freerks et al.
patent: 4002630 (1977-01-01), Bremer et al.

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