caa a22 4500 465732348 CHVBK 20180323111745.0 cr unu---uuuuu 170327e19900801xx s 000 0 eng 10.1007/BF02035797 doi (NATIONALLICENCE)springer-10.1007/BF02035797 Kimura T. Department of Chemistry, Japan Atomic Energy Research Institute, Tokai-mura, 319-11, Ibaraki-ken, Japan aut Extraction chromatography in the TBP-HNO3 system [Elektronische Daten] I. Extraction behaviour of Th(IV) and U(VI) with the TBP/XAD-4 resin [T. Kimura] 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. Akadémiai Kiadó, 1990 Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 141/2(1990-08-01), 295-306 0236-5731 141:2<295 1990 141 10967 https://doi.org/10.1007/BF02035797 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02035797 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Kimura T. Department of Chemistry, Japan Atomic Energy Research Institute, Tokai-mura, 319-11, Ibaraki-ken, Japan aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 141/2(1990-08-01), 295-306 0236-5731 141:2<295 1990 141 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer