Extraction of trivalent iron in the ionic and colloidal states with Di-n-butylphosphoric acid |
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| Authors: | D Cvjetićanin N Cvjeticanin M Pravica Ž Knežević |
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| Institution: | (1) Boris Kidrič Institute of Nuclear Sciences, P. O. Box 522, 11001 Beograd, (Yugoslavia) |
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| Abstract: | The extraction of trivalent iron in the ionic and colloidal states from diluted nitric acid solutions with di-n-butylphosphoric
acid in cyclohexane has been studied. Depending on the concentration of di-n-butylphosphoric and nitric acid, the ionic and
colloidal trivalent iron can be distributed between the solvent, aqueous phase and solvent-aqueous interface. |
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