Abstract
This study was performed mainly from the viewpoint of consumption of diisodecylphosphoric acid (DIDPA) by the extracted Mo and Zr to estimate extraction capacities. The number of DIDPA molecules consumed per one extracted Mo atom was four when the concentration of Mo in the aqueous phase was less than 10−3M and it decreased with increasing Mo concentration. Two molecules of DIDPA were consumed per one extracted Zr atom when the Zr concentration was high. Dependencies of the distribution ratio of Mo on the concentrations of Mo, DIDPA and HNO3 are also described.
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Shirahashi, K., Morita, Y. & Kubota, M. Extraction behavior of moybdenum and zirconium with diisodecylphosphoric acid from nitric acid solution. Journal of Radioanalytical and Nuclear Chemistry, Articles 185, 173–182 (1994). https://doi.org/10.1007/BF02042964
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DOI: https://doi.org/10.1007/BF02042964