Process for the purification of organic solutions of percarboxyl

Details Process for the purification of organic solutions of percarboxyl Process for the purification of organic solutions of percarboxyl

1980-05-01

1981-10-13

Lone, Werren B.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C17910

Patent

active

042947766

ABSTRACT:
Organic solutions of percarboxylic acids are subjected to a wash by means of a dilute aqueous solution containing from 35 to 60% by weight of sulphuric acid, which if appropriate, is preceded by a preliminary wash by means of a concentrated aqueous solution containing more than 65% by weight of sulphuric acid.

REFERENCES:
patent: 4087454 (1978-05-01), Prescher et al.
patent: 4088676 (1978-05-01), Hofen et al.
patent: 4101570 (1978-07-01), Kruger et al.
patent: 4160778 (1979-07-01), Hildon et al.
patent: 4177196 (1979-12-01), Hildon et al.

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