Yi. Korenman et al., DEPENDENCE OF THE COMPLETENESS OF PHENOL EXTRACTION BY HYDROPHILIC EXTRACTION AGENTS ON THE NATURE AND SOLUBILITY OF THE SALTING-OUT AGENT, Russian journal of applied chemistry, 66(4), 1994, pp. 696-700
Hydrophilic solvents, forming a separate phase in the presence of salt
ing-out agents, are used in the extraction of phenol from aqueous solu
tions. The dependence of the coefficients of phenol distribution on th
e cation and anion radii of the salting-out agent is studied. Extracti
on systems that provide nearly complete extraction of phenol from aque
ous media are described.