Process for the preparation of perpropionic acid solutions

Details Process for the preparation of perpropionic acid solutions Process for the preparation of perpropionic acid solutions

1976-04-28

1978-05-09

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C17910

Patent

active

040886794

ABSTRACT:
In the production of perpropionic acid by reaction of hydrogen peroxide and propionic acid in an aqueous medium and in the presence of an acid catalyst, e.g. sulfuric acid, to produce the peracid and water, the danger of explosion is reduced by employing a molar ratio of hydrogen peroxide to propionic acid of more than 3.5:1, a temperature of up to 60.degree. C., and an initial hydrogen peroxide:water ratio of up to 0.8, and a catalyst concentration of 10-40% by weight.

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