Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Phosphorus or compound containing same
Patent
1982-09-22
1984-04-10
Wright, William G.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Phosphorus or compound containing same
502214, B01J 2714
Patent
active
044422261
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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E. I. Du Pont de Nemours and Company
Wright William G.
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