Process for the manufacture of acrylonitrile and methacrylonitri

Details Process for the manufacture of acrylonitrile and methacrylonitri Process for the manufacture of acrylonitrile and methacrylonitri

1977-01-24

1978-10-31

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252437, 252456, 252468, C07C12014

Patent

active

041234537

ABSTRACT:
High yields of unsaturated nitriles are obtained by the oxidation of olefin-ammonia mixtures in the presence of a catalyst comprising the oxides of bismuth, molybdenum, iron and at least one element of the Group II metals as essential components, and optionally the oxides of cobalt, nickel, phosphorus, arsenic and an alkali metal.

REFERENCES:
patent: 3086041 (1963-04-01), Hadley et al.
patent: 3226422 (1965-12-01), Sennewald et al.
patent: 3338952 (1967-08-01), Callahan et al.
patent: 3346617 (1967-10-01), Hiroki et al.
patent: 3424782 (1969-01-01), Ohmori et al.
patent: 3625867 (1971-12-01), Yoshino et al.
patent: 3642930 (1972-02-01), Grasselli et al.

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