Influence of single charge salting-out agents on solvent extraction of iron (III) from chloride solutions with oxygen-containing extractants

The work is devoted to the solvent extraction of iron(III) from chloride solutions of single-charge salting-out agents with 2-octanone, 1-octanol, and their mixture at a 1:1 ratio. A comparison of the effect of the salting-out ability of single-charge cations on the extraction of iron (III) was made. It was found that at the cation concentration is less than 6 mol∙dm-3, the salting-out ability increases in the row NH4+ < K+ < Na+ < Li+ < H+.