Process for hydration of acrylonitrile to produce acrylamide

Details Process for hydration of acrylonitrile to produce acrylamide Process for hydration of acrylonitrile to produce acrylamide

1976-06-14

1978-02-28

Demers, Arthur P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C10208

Patent

active

040767477

ABSTRACT:
In the catalytic hydration of acrylonitrile to produce acrylamide by contacting aqueous solution of acrylonitrile with a catalyst, the solubility of acrylonitrile in the aqueous feed solution is increased by presence of acrylamide cosolvent in the feed solution, enabling feed solutions having concentration of acrylonitrile higher than the saturation concentration of acrylonitrile in water without a cosolvent.

REFERENCES:
patent: 2421030 (1947-05-01), Mahan
patent: 3767706 (1973-10-01), Habermann et al.
patent: 3804897 (1974-04-01), Haefele et al.
patent: 3887425 (1975-06-01), Munch
patent: 3956387 (1976-05-01), Dockner et al.

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