Abstract
The extraction behaviour of Th(IV) and U(VI) in extraction chromatography has been investigated on the basis of partition and infrared studies. The stationary phase was purified undiluted TBP supported on Amberlite XAD-4 and the mobile phase was nitric acid. The results have shown that the equilibria for the extraction of Th(IV) and U(VI) by the TBP/XAD-4 resin agreed very closely with those in solvent extraction.
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H. ESCHRICH, Report KR-11, 1961.
J. VAN OOYEN, R. BAC, M. BONNEVIE-SVENDSEN, H. ESCHRICH, Proc. 3rd Intern. Conf. Peaceful Uses of Atomic Energy, Geneva, 10 (1964) 402.
S. LIS, E. T. JOZEFOWICZ, S. SIEKIERSKI, J. Inorg. Nucl. Chem., 28 (1966) 199.
H. ESCHRICH, I. HUNDERE, Report ETR-226, 1968.
N. TAMURA, C. YONEZAWA, J. Radioanal. Chem., 20 (1974) 455.
S. HÜBENER, A. HERMANN, J. Radioanal. Chem., 21 (1974) 157.
W. OCHSENFELD, J. SCHÖN, D. SMITS, E. TULLIS, Kerntechnik, 18 (1976) 258.
H. ESCHRICH, W. OCHSENFELD, Separ. Sci. Technol., 15 (1980) 697.
L. L. MARTELLA, J. D. NAVRATIL, Report REP-3289, 1982.
C. E. ALFORD, J. D. NAVRATIL, Report RFP-3870, 1986.
A. WARSHASWKY, A. PATCHORNIK, Israel. J. Chem., 17 (1978) 307.
K. ALCOCK, G. F. BEST, H. HESTORD, H. A. C. McKAY, J. Inorg. Nucl. Chem., 6 (1958) 328.
R. L. MOORE, Report AECD-3196, 1951.
V. V. FOMIN, E. P. MAIOROVA, Zh. Neorg. Khim., 1 (1956) 1703.
R. E. SMITH, A. E. MARTELL, Critical Stability Constants, Vol. IV, Inorganic Complexes, Plenum, New York, 1976.
K. NUKADA, K. NAITO, U. MAEDA, Bull. Chem. Soc. Japan, 33 (1960) 894.
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Kimura, T. Extraction chromatography in the TBP-HNO3 system. Journal of Radioanalytical and Nuclear Chemistry, Articles 141, 295–306 (1990). https://doi.org/10.1007/BF02035797
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DOI: https://doi.org/10.1007/BF02035797