Anion exchange separation of the light lanthanoids with nitric acid-methyl alcohol mixed media at elevated temperature |
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| Authors: | S Usuda M Magara |
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| Institution: | (1) Japan Atomic Energy Research Institute, Tokai-Mura, Naka-Gun, 319-11 Ibaraki-Ken, Japan |
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| Abstract: | Anion exchange chromatography with nitric acid-methyl alcohol mixed media at elevated temperature has been applied to mutual separation of the light lanthanoids, La, Ce, Pr, Nd and Pm. The individual elements could be effectively separated from each other, main fission products and actinoids with 0.01M HNO3-90% CH3OH or 0.5M HNO3-80% CH3OH eluent at 90 °C. |
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