Vapor phase oxidation of n-butane to maleic anhydride

Details Vapor phase oxidation of n-butane to maleic anhydride Vapor phase oxidation of n-butane to maleic anhydride

1982-02-16

1983-02-01

Rotman, Alan L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

252437, C07D30760

Patent

active

043717020

ABSTRACT:
Improved vanadium/phosphorus oxide catalyst for the vapor phase oxidation of n-butane to maleic anhydride, and the use of said catalyst to prepare maleic anhydride, said catalyst containing the nonpost-deposited promoter comprising silicon and at least one of indium, antimony and tantalum.

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patent: 4062873 (1977-12-01), Harrison
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patent: 4111963 (1978-09-01), Mount et al.
patent: 4132670 (1979-01-01), Katsumoto et al.
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patent: 4187235 (1980-02-01), Katsumoto et al.
patent: 4244878 (1981-01-01), McDermott
patent: 4283288 (1981-08-01), Udovich et al.
patent: 4283307 (1981-08-01), Barone et al.

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