Summary
The extraction of iron(III) and cobalt(II) from hydrochloric acid solutions by Hyamine 1622, a quaternary ammonium halide, in dichloroethane is described. The effect of acidity, salting-out agent, metal and extradant concentrations and temperature, has been investigated. The extraction mechanism is discussed in the light of results obtained. Separation of iron(III) and cobalt(II) is also outlined.
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El-Yamani, I.S., Shabana, ES.I. Studies on extraction of iron(III) and cobalt(II) chlorides by quaternary ammonium halides. Transition Met Chem 9, 199–202 (1984). https://doi.org/10.1007/BF00618617
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DOI: https://doi.org/10.1007/BF00618617