Process for the production of acrylonitrile

Details Process for the production of acrylonitrile Process for the production of acrylonitrile

1989-04-14

1990-12-18

Brust, Joseph P.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitriles

C07C25326

Patent

active

049787659

ABSTRACT:
A process for the production of acrylonitrile by vapor phase catalytic ammoxidation of propylene in a fluidized bed at high yield with the use of a multicompenent fluidized bed catalyst comprising molybdenum, bismuth, iron, antimony, nickel and alkali metal(s) each carried by silica, which has a high catalytic activity and a high attrition resistance and which does not require any expensive cobalt catalytic component.

REFERENCES:
patent: 4139552 (1979-02-01), Grasselli et al.
patent: 4212766 (1980-07-01), Brazdil et al.
patent: 4323520 (1982-04-01), Hardman et al.
patent: 4495109 (1985-01-01), Grasselli et al.
patent: 4659689 (1987-04-01), Suresh et al.
patent: 4766232 (1988-08-01), Grasselli et al

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