Process for simultaneously producing methacrylo-nitrile and buta

Details Process for simultaneously producing methacrylo-nitrile and buta Process for simultaneously producing methacrylo-nitrile and buta

1971-05-05

1976-12-28

Brust, Joseph P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260680E, C07C12014, C07C 1112

Patent

active

040001768

ABSTRACT:
This invention provides a process for simultaneously producing methacrylonitrile and butdiene which comprises contacting a mixture of mixed butenes containing isobutene and n-butenes, oxygen and ammonia as the substantial reactants with a catalyst containing as the active component a composition having the empirical formula Fe.sub.10 Sb.sub.5.sub.-60 Me.sub.0.01.sub.-10 -Te.sub.0.05.sub.-5 X.sub.0.sub.-5 O.sub.20.sub.-225 wherein Me is at least one element selected from the group consisting of V, Mo and W and X represents P and/or B in vapor phase.

REFERENCES:
patent: 3200141 (1965-08-01), Milberger
patent: 3226421 (1965-12-01), Giordano et al.
patent: 3232978 (1966-02-01), Yasuhara et al.
patent: 3338952 (1967-08-01), Callahan et al.
patent: 3542843 (1970-11-01), Yoshino et al.

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