Process for preparing maleic anhydride from C.sub.4 hydrocarbons

Details Process for preparing maleic anhydride from C.sub.4 hydrocarbons Process for preparing maleic anhydride from C.sub.4 hydrocarbons

1977-11-14

1979-05-01

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30760

Patent

active

041523393

ABSTRACT:
A catalyst complex useful for converting normal C.sub.4 hydrocarbons to maleic anhydride in vapor phase comprising as components vanadium, phosphorus, copper, an element selected from the Group of Te, Zr, Ni, Ce, W, Pd, Ag, Mn, Cr, Zn, Mo, Re, Sm, La, Hf, Ta, Th, Co, U, and Sn preferably with an alkali or alkaline earth metal.

REFERENCES:
patent: 3156705 (1964-11-01), Kerr
patent: 3255212 (1966-06-01), Kerr
patent: 3862146 (1975-01-01), Boghosian

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