Thermal-swing extraction separation of Am (III) and Eu (III) with poly-NIPA gel crosslinked with TPEN derivative

Journal of Nuclear Science and Technology

Volumn 44, Issue 12, 2007, Pages 1481-1483

  Takeshita, Kenji ^a   Matsumura, Tatsuro ^b   Nakano, Yoshio ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b JAPAN ATOMIC ENERGY AGENCY   (Japan)

Author keywords

Americium; Encapsulation; Europium; Extraction; Lanthanide; Minor actinide; Partitioning; Soft donor; Thermal swing extraction; Thermosensitive gel

Indexed keywords

AMERICIUM; CROSSLINKING; ENCAPSULATION; PHASE TRANSITIONS; RARE EARTH ELEMENTS; SWELLING;

EXTRACTION SEPARATION; MINOR ACTINIDES; SWELLING BEHAVIOR;

EXTRACTION;

EID: 38349185672     PISSN: 00223131     EISSN: None     Source Type: Journal    
DOI: 10.3327/jnst.44.1481     Document Type: Article

References (8)

1. K. Takeshita, T. Matsumura, Y. Nakano, "Extraction of americium(III) by thermosensitive polymer gel copolymerized with acidic phosphorus compound," J. Nucl. Fuel Cycle Environ., 7, 11 (2001).
2. K. Takeshita, M. Tanaka, Y. Nakano, "Extraction of Cd(II) from aqueous nitrate solution by thermosensitive gel cross-linked with 2,6-di(3-vinylbenzyl-l,2,4-triazol-5-yl)pyridine (BTP)," Solv. Extr. Ion Exch., 20, 139 (2002).
3. K. Takeshita, M. Tanaka, Y. Nakano, Y. Seida, "Thermal-swing extraction of Cd(II) by thermosensitive gel crosslinked with nitrogen-donor ligands," J. Chem. Eng. Jpn., 36, 1253 (2003).
4. M. P. Jensen, L. R. Morss, J. V. Beitz, D. D. Ensor, "Aqueous complexation of trivalent lanthanide and actinide cations by N,N,N′,N′-tetrakis(2-pyridylmethyl)ethylenediamine," J. Alloys Compd., 303, 137 (2000).
5. 2O (M = La, Tb), rare earth complexes with strong M-N bonds," Inorg. Chem. Acta, 255, 193 (1997).
6. K. Takeshita, K. Watanabe, Y. Nakano, M. Watanabe, "Solvent extraction separation of Cd(II) and Zn(II) with the organophosphorus extradant D2EHPA and the aqueous nitrogen-donor ligand TPEN," Hydrometallurgy, 70, 63 (2003).
7. K. Takeshita, K. Watanabe, Y. Nakano, M. Watanabe, "Extraction separation of Cd(II) and Zn(II) with Cyanex301 and aqueous nitrogen-donor ligand TPEN," Solv. Extr. Ion Exch., 22, 203 (2004).
8. Y. Seida, K. Takeshita, Y. Nakano, "Phase behavior of N-iso-propylacrylamide-acrylic acid copolymer hydrogel prepared with ultrasound," J. Appl. Polym. Sci., 90, 2449 (2003).