Extraction chromatography in the TBP-HNO3 system |
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Authors: | J Serrano T Kimura |
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Institution: | 1. Department of Chemistry, Japan Atomic Energy Research Institute, Tokai-mura, Naka-gun, 319-11, Ibaraki-ken, (Japan)
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Abstract: | As an application of a TBP/XAD-4 column for the analytical separation of uranium, neptunium, plutonium and americium, the elution behavior of these elements as a function of their redox reactions has been studied. Subsequently, two effective procedures to carry out a quantitative separation of the actinide elements from each other were established by combining extraction chromatography in the TBP-HNO3 system and the redox reactions of the actinide elements. |
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