Extraction of americium(III) from nitric acid medium by CMPO-TBP extractants in ionic liquid diluent

Radiochimica Acta

Volumn 97, Issue 12, 2009, Pages 719-725

  Rout, A ^a   Venkatesan, K A ^a   Srinivasan, T G ^a   Vasudeva Rao, P R ^a  

^a INDIRA GANDHI CENTRE FOR ATOMIC RESEARCH   (India)

Author keywords

Americium; Enthalpy; Extraction; N octyl(phenyl) n,n diisobutylcarbamoylmethylphosphine oxide; Room temperature ionic liquid; Tri n butylphosphate; Truex solvent

Indexed keywords

EID: 75949128621     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: 10.1524/ract.2009.1675     Document Type: Article

References (28)

1. Welton, T.: Room-temperature ionic liquids. Solvents for synthesis and catalysis. Chem. Rev. 99, 2071 (1999).
2. Dai, S., Ju, Y. H., Barnes, C. E.: Solvent extraction of strontium nitrate by crown ether using room-temperature ionic liquids. J. Chem. Soc. Dalton Trans. 1201 (1999)
3. Giridhar, P., Venkatesan, K. A., Srinivasan, T. G., Vasudeva Rao, P. R.: Extraction of uranium (VI) from nitric acid medium by 1.1 M tri-Ti- butylphosphate in ionic liquid diluent. J. Radioanal. Nucl. Chem. 265(1), 31 (2005).
4. Visser, A. E., Swatloski, R. P., Reichert, W. M., Griffin, S. T., Rogers, R. D.: Traditional extradants in non-traditional solvents: Group 1 and 2 extraction by crown ethers in room temperature ionic liquids. Ind. Eng. Chem. Res. 39, 3596 (2000).
5. Giridhar, P., Venkatesan, K. A., Srinivasan, T. G., Vasudeva Rao, P. R.: Extraction of uranium(VI) by 1.1 M tri-n-butylphosphate/ ionic liquid and the feasibility of recovery by direct electrodeposition from organic phase. J. Alloys Compd. 448(1-2), 104-108 (2008).
6. Jagadeeswara Rao, Ch., Venkatesan, K. A., Nagarajan, K., Srinivasan, T. G.: Dissolution of uranium oxides and electrochemical behavior of U(VI) in task specific ionic liquid. Radiochim. Acta 96(5), 403 (2008).
7. 2N]. Inorg. Chem. 44, 9497 (2005).
8. 2]. Inorg. Chem. 44, 4934 (2005).
9. Giridhar, P., Venkatesan, K. A., Srinivasan, T. G., Vasudeva Rao, P. R.: Electrochemical behavior of uranium(VI) in l-butyl-3methylimidazolium chloride and thermal characterization of uranium oxide deposit. Electrochim. Acta 52, 3006 (2007).
10. Jayakumar, M., Venkatesan, K. A., Srinivasan,T. G.: Electrochemical behavior of rhodium(III) in l-butyl-3-methylimidazolium chloride ionic liquid. Electrochim. Acta 53, 2794 (2008).
11. Natalia, P. V., Seddon, K. R.: Applications of ionic liquids in the chemical industry. Chem. Soc. Rev. 37, 123 (2008).
12. Binnemans, K.: Lanthanides and actinides in ionic liquids. Chem. Rev. 107, 2592 (2007).
13. Cocalia, V. A., Gutowski, K. E., Rogers, R. D.: The coordination chemistry of actinides in ionic liquids: A review of experiment and simulation. Coord. Chem. Rev. 250, 755 (2006).
14. Venkatesan, K. A., Srinivasan, T. G., Vasudeva Rao, P. R.: A review on the electrochemical applications of room temperature ionic liquids in nuclear fuel cycle. J. Nucl. Radiochem. Sci. 10, R1-R6 (2009).
15. Chun, S., Dzyuba, S. V., Bartsch, R. A.: Influence of structural variation in room-temperature ionic liquids on the selectivity and efficiency of competitive alkali metal salt extraction by crown ether. Anal. Chem. 73, 3737 (2001).
16. Dietz, M. L., Stepinski, D. C.: Anion concentration-dependent partitioning mechanism in the extraction of uranium into roomtemperature ionic liquids. Talanta 75, 598 (2008).
17. Dietz, M. L., Dzielawa, J. A., Blake, I. L., Young, A., Jensen, M. P.: Influence of solvent structural variations on the mechanism of facilitated ion transfer into room-temperature ionic liquids. Green Chem. 5, 682 (2003).
18. Dietz, M. L., Dzielawa, J. A.: Ion-exchange as a mode of cation transfer into room-temperature ionic liquids containing crown ethers: implications for the "greenness" of ionic liquids as diluents in liquid-liquid extraction. Chem. Commun. 2124 (2001).
19. Dietz, M. L.: Ionic liquids as extraction systems, where do we stand? Sep. Sci. Technol. 41, 2047 (2006).
20. Schulz, W. W., Horwltz, E. P.: Recent progress in the extraction chemistry of actinide ions. J. Less-Common Met. 122, 125 (1986).
21. Visser, A. E., Rogers, R. D.: Room-temperature ionic liquids: New solvents for f-element separations and associated solution chemistry. J. Solid State Chem. 171, 109 (2003).
22. Giridhar, P., Venkatesan, K. A., Srinivasan, T. G., Vasudeva Rao, P. R.: Comparison of diluent characteristics of imidazolium hexafluorophosphate ionic liquid with n-dodecane. J. Nucl. Radiochem. Sci. 5, 17(2004).
23. Huddleston, J. G., Willauer, H. D., Swatloski, R. P., Visser, A. E., Rogers, R. D.: Room temperature ionic liquids as novel media for "clean" liquid-liquid extraction. Chem. Commun. 1765 (1998).
24. Nakashima, K., Kubota, F., Maruyama, T, Goto, M.: Feasibility of ionic liquids as alternative separation media for industrial solvent extraction process. Ind. Eng. Chem. Res. 44, 4368 (2005).
25. Horwitz, E. P., Kalina, D. G., Kaplan, L., Mason, G. W, Diamond, H.: Selected alkyl(phenyl)-N,N-dialkylcarbamoylmethylphosphine oxides as extradants for Am(III) from nitric acid media. Sep. Sci. Technol. 17(10), 1261 (1982).
26. Mathur, J. N., Murali., Natrajan, P. R.,. Badheka, L. P., Banerji, A.: Extraction of actinides and fission products by octyl(phenyl)N,N- diisobutylcarbamoylmethylphosphine oxide from nitric acid media. Talanta 39(5), 493 (1992).
27. Davis Jr., W.: Thermodynamics of extraction of nitric acid by triTi-butylphosphate-hydrocarbon diluent solutions. Nucl. Sci. Eng. 14, 159(1962).
28. Burger, L. L.: The neutral organophosphorous compounds as extradants. Nucl. Sci. Eng. 16, 428 (1963).