Liquid anion-exchange separation of vanadium(V) and niobium(V) from succinate solution |
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| Authors: | SD Shete VM Shinde |
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| Institution: | Analytical Laboratory, Department of Chemistry, Shivaji University, Kolhapur 416 004 India |
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| Abstract: | Tri-n-octylamine is used for the extraction and mutual separation of V(V), Nb(V) and Ta(V) from succinate solution. Niobium and vanadium are determined spectrophotometrically in the organic phase with thiocyanate and PAR, respectively. Tantalum is determined with PAR in an aqueous phase. |
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