Process for extracting phenol from phenol-water mixtures

Details Process for extracting phenol from phenol-water mixtures Process for extracting phenol from phenol-water mixtures

1977-04-15

1979-05-01

Lone, Werren B.

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

Organic compounds

Oxygen containing

568761, C07C 3734

Patent

active

041525280

ABSTRACT:
A process is provided for extracting phenol from phenol-water mixtures using a hydrocarbon-extracting medium having an improved extraction coefficient. The extracting medium comprises a mixture of a hydrocarbon component containing at least a substantial amount of an aromatic hydrocarbon for example benzene, and a ketone component, for example 2-butanone.

REFERENCES:
patent: 2807654 (1959-09-01), Grimmett
patent: 2928882 (1960-03-01), Hall
patent: 3155734 (1964-11-01), Merkel
Zlatin et al. Chem. Abs. vol. 59, 13683e (1963).
Aunicky Chem. Abs. vol. 63, 393e (1965).
Ivonon et al. Chem. Abs. vol. 54, 15905 (1960).

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