Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Phosphorus or compound containing same
Patent
1982-05-26
1983-11-22
Wright, William G.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Phosphorus or compound containing same
502208, 549259, B01J 2714
Patent
active
044168020
ABSTRACT:
A process for the manufacture of a phosphorus/vanadium/metal oxide catalyst suitable for the oxidation of butane to maleic anhydride can be prepared by reacting in an aqueous medium a vanadium compound, inorganic acid and metal oxide, then adding orthophosphoric acid to form a soluble vanadium phosphorus metal oxide catalyst, removing the acidified water and adding an aliphatic alcohol, removing the alcohol and recovering under vacuum the solid phosphorus vanadium metal oxide catalyst.
REFERENCES:
patent: 3293268 (1968-12-01), Bergman et al.
patent: 3385796 (1969-05-01), Kerr
patent: 3474041 (1969-10-01), Kerr
patent: 3832359 (1974-08-01), Freerks et al.
patent: 3864280 (1975-02-01), Schneider
patent: 3867411 (1975-02-01), Roffelson et al.
patent: 3888886 (1975-06-01), Young et al.
patent: 3985775 (1976-10-01), Harrison
patent: 4016105 (1977-04-01), Kerr
patent: 4147661 (1979-04-01), Higgins et al.
patent: 4149992 (1979-04-01), Mount et al.
patent: 4151116 (1979-04-01), McDermott
patent: 4251390 (1981-02-01), Barone
patent: 4283288 (1981-08-01), Udovich et al.
Edwards Robert C.
Udovich Carl A.
Blumberg Gunar J.
Magidson William H.
McClain William T.
Standard Oil Co. (Indiana)
Wright William G.
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