Method of preparing maleic anhydride and catalysts utilized ther

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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252435, 252437, C07D30760, B01J 2714

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active

039924190

ABSTRACT:
In a method of preparing maleic anhydride by oxidizing an unsaturated hydrocarbon or a mixture of unsaturated hydrocarbons having 4 or more carbon atoms in each molecule, there is used a catalyst comprising a mixed or complex oxide having the chemical composition:

REFERENCES:
patent: 1956482 (1934-04-01), Zumstein
patent: 3156705 (1964-11-01), Kerr
patent: 3293290 (1966-12-01), Flint
patent: 3639269 (1972-02-01), Koberstein
patent: 3642930 (1972-02-01), Grasselli
patent: 3862146 (1975-01-01), Boghosian

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