Vapor phase oxidation of butane producing maleic anhydride and a

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

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260533R, 252435, 252437, C07D30760

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active

040524175

ABSTRACT:
A vapor phase process is provided for high yield conversion of C.sub.4 -hydrocarbons to maleic acid (anhydride) and acetic acid in the presence of a catalyst comprising a reduced calcined coprecipitate of a molybdenum compound and a phosphorus compound, and optionally the catalyst includes one or more compounds of metal elements selected from titanium, vanadium, niobium and bismuth.

REFERENCES:
patent: 2294130 (1942-09-01), Porter
patent: 2649477 (1953-08-01), Jacobs et al.
patent: 3907833 (1975-09-01), Slinkard et al.
Ai et al., Bulletin of the Chemical Soc. of Japan, vol. 44, pp. 3081-3085 (1971).

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