Radioanalytical investigation on rhodium extraction behaviour with tri-N-butylphosphate from iodide solutions |
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| Authors: | R Stella M Di Casa |
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| Institution: | (1) Centro di Radiochimica e Analysi per Attivazione del CNR, presso l'Istituto di Chimica Generale dell'Università di Pavia, (Italy) |
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| Abstract: | Radioanalytical techniques are used in this work to investigate the extraction behaviour with TBP of rhodium (III) chloride
solutions to which a large excess of iodide is added. Extraction yields and distribution coefficients are determined as a
function of HClO4 or H2SO4 content in the aqueous phase. Rhodium-stripping from the organic phase with ammonia solutions is also tested. |
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