Process for recovery of resorcinol from aqueous resorcinol solut

Details Process for recovery of resorcinol from aqueous resorcinol solut Process for recovery of resorcinol from aqueous resorcinol solut

1980-12-10

1982-10-19

Lone, Werren B.

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

Organic compounds

Oxygen containing

568750, 568753, 568768, C07C 3768

Patent

active

043551904

ABSTRACT:
A process for recovery of resorcinol from an aqueous resorcinol solution containing hydroquinone which comprises oxidizing an aqueous resorcinol solution containing about 10 to about 60% by weight of resorcinol and up to about 1% by weight of hydroquinone with molecular oxygen at conditions of pH 6.5 to 9.5, followed by recovering resorcinol from the resultant oxidation product.

REFERENCES:
patent: 2006589 (1935-07-01), Henry
patent: 3862244 (1975-01-01), Genod et al.
patent: 3928469 (1975-12-01), Suda et al.
patent: 4145283 (1979-03-01), Topp et al.

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