Effect of nitric acid distribution on extraction behavior of trivalent f-elements in a TRUEX system

Solvent Extraction and Ion Exchange

Volumn 24, Issue 3, 2006, Pages 347-357

  Fujii, Toshiyuki ^a   Aoki, Kansui ^a   Yamana, Hajimu ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

CMPO; Lanthanum; Nitric acid; TRUEX solvent

Indexed keywords

IONS; LANTHANUM; MIXTURES; NITRIC ACID; OXIDES;

DISTRIBUTION EQUILIBRIUM; EXTRACTION CHARACTERISTICS; METAL IONS; NITRIC ACID DISTRIBUTION; TRANSURANIC ELEMENTS EXTRACTION (TRUEX);

SOLVENT EXTRACTION;

IONS; LANTHANUM; MIXTURES; NITRIC ACID; OXIDES; SOLVENT EXTRACTION;

EID: 33646843061     PISSN: 07366299     EISSN: 15322262     Source Type: Journal    
DOI: 10.1080/07366290600647002     Document Type: Article

References (15)

1. Horwitz, E. and Kalina, D. and Kaplan, G. and Mason, G. and Diamond, H. (1982) Selected alkyl(phenyl)-N,N-dialkylcarbamoylmethylphosphine oxides as extractants for Am(III) from nitric acid media Sep. Sci. Technol., 17(10), pp. 1261-1279.
2. Horwitz, E. and Kalina, D. and Kaplan, L. and Mason, G. and Diamond, H. (1982) Selected alkyl(phenyl)-N,N-dialkylcarbamoylmethylphosphine oxides as extractants for Am(III) from nitric acid media Sep. Sci. Technol., 17(10), pp. 1261-1279.
3. Vandegrift, G. and Leonard, R. and Steindler, M. and Horwitz, E. and Basile, L. and Diamond, H. and Kalina, D. and Kaplan, L. (1984) Transuranic Decontamination of Nitric Acid Solutions by the TRUEX Solvent Extraction Process-Preliminary Development Studies. South Cass Illinois Report ANL-84-45, Argonne National Laboratory:
4. Schulz, W. and Horwitz, E. (1988) The TRUEX process and the management of liquid TRU waste Sep. Sci. Technol., 23(12&13), pp. 1191-1210.
5. Fujii, T. and Yamana, H. and Watanabe, M. and Moriyama, H. (2001) Extraction of molybdenum from nitric acid by octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide Solvent Extr. Ion Exch., 19(1), pp. 127-141.
6. Fujii, T. and Yamana, H. and Watanabe, M. and Moriyama, H. (2001) Extraction of palladium from nitric acid solutions by octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide J. Radioanal. Nucl. Chem., 247(2), pp. 435-437.
7. Fujii, T. and Yamana, H. and Watanabe, M. and Moriyama, H. (2002) Extraction study for TRUEX process using short-lived radionuclides produced by neutron irradiation of uranium Solvent Extr. Ion Exch., 20(2), pp. 151-175.
8. Fujii, T. and Yamana, H. and Moriyama, H.(2002). JAERI-Conf 2002-004. In Extraction of Radionuclides from Nitric Acid Solutions by a TRUEX Solvent [pp. 533-540].
9. Spencer, B. and Counce, R. and Zane Egan, B. (1997) Extraction of nitric acid from aqueous media with OøD(IB)CMPO-n-dodecane AIChE J., 43(2), pp. 555-564.
10. Nash, K.(1994) Separation chemistry for lanthanides and trivalent actinides. In Handbook on the Physics and Chemistry of Rare Earths. (pp. 197-238). North-Holland: Elsevier Science.
11. Bromley, L. (1973) Thermodynamic properties of strong electrolytes in aqueous solutions AIChE J., 19(2), pp. 313-320.
12. Schaekers, J. (1991) Extraction of inorganic acids. In Science and Technology of Tributyl Phosphate. (pp. 71-378). Boca Raton: CRC Press.
13. Horwitz, E. and Diamond, H. and Martin, K. and Chiarizia, R. (1987) Extraction of Americium(III) from chloride media by octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide Solvent Extr. Ion Exch., 5(3), pp. 419-446.
14. Chaiko, D. and Fredrickson, D. and Reichley-Yinger, L. and Vandegrift, G. (1988) Thermodynamic modeling of chemical equilibria in metal extraction Sep. Sci. Technol., 23(12&13), pp. 1435-1451.
15. Vlasov, V. and Rozen, A. (1988) Activity coefficients of microquantities of lanthanides and actinides in nitric acid solutions Soviet Radiochem., 30(1), pp. 141-143.