Process for the catalytical preparation of acrylonitrile

Details Process for the catalytical preparation of acrylonitrile Process for the catalytical preparation of acrylonitrile

1979-09-10

1981-07-14

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252458, 252469, C07C12014

Patent

active

042786142

ABSTRACT:
Acrylonitrile is produced from propylene in an excellent percent conversion of propylene, percent selectivity to acrylonitrile and percent yield of acrylonitrile, by bringing, at an elevated temperature, a reaction feed containing propylene, molecular oxygen and ammonia, each in gas phase, into contact with a catalyst consisting essentially of an oxide composition of the empirical formula:

REFERENCES:
patent: 3872148 (1975-03-01), Umemura et al.
patent: 3895049 (1975-07-01), Umemura et al.
patent: 3993680 (1976-11-01), Grasselli et al.
patent: 4070390 (1978-01-01), Umemura et al.
patent: 4097518 (1978-06-01), Umemura et al.
Abstract of Japanese Patent Applications Publications No. 45-35287, (1970) (Derwent).
Abstract of Japanese Patent Applications Publications No. 49-108018, (1974) (Derwent).

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