Studies on hydrolytic and radiolytic stability of N,N,N',N'-tetra-(2- ethylhexyl) thiodiglycolamide T(2EH)TDGA

Radiochimica Acta

Volumn 100, Issue 1, 2012, Pages 37-44

  Ruhela, R ^a   Sharma, J N ^a   Tomar, B S ^a   Singh, K K ^a   Kumar, M ^a   Bajaj, P N ^a   Hubli, R C ^a   Suri, A K ^a  

^a BHABHA ATOMIC RESEARCH CENTRE   (India)

Author keywords

Hydrolysis; Palladium; Radiolysis; SHLW; T(2EH)TDGA

Indexed keywords

EID: 84858228743     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: 10.1524/ract.2011.1892     Document Type: Article

References (28)

1. Acres, G. J. K.: Platin. Met. Rev. 28, 150 (1984).
2. Ache, H. J., Baetsle, L. H., Bush, R. P., Nechaev, A. F., Popik, U. P., Ying, Yu.: Feasibility of separation and utilization of ruthenium, rhodium and palladium from high level waste. IAEA Technical Report Series, 308 (1989).
3. Kolarik, Z., Renard, E. V.: Recovery of valuable fission platinoids from spent fuel: General considerations and basic chemistry. Platin. Met. Rev. 47(2), 74 (2003).
4. Kolarik, Z., Renard, E. V.: Recovery of valuable fission platinoids from spent fuel: Separation processes. Platin. Met. Rev. 47(3), 123 (2003).
5. Sundaram, S. K., Perez Jr., J. M.: Noble metals and spinel settlings in high level waste melters. PNNL-13347, Pacific Northwest National Laboratory, Richland, WA (2000).
6. Mezhov, E. A., Kuchmunov, V. A., Druzhenkov, V. V.: Study of extraction of palladium from nitric acid solutions with nitrogen containing compounds, as applied to recovery to fission palladium from spent nuclear fuel of nuclear power plants. Extraction and back washing conditions. Radiochemistry 44(2), 135 (2002).
7. Mezhov, E. A., Kuchmunov, V. A., Druzhenkov, V. V.: Study of extraction of palladium from nitric acid solutions with nitrogen containing compounds, as applied to recovery to fission palladium from spent nuclear fuel of nuclear power plants. Optimization of extraction process for palladium recovery and refining. Radiochemistry 44(2), 146 (2002).
8. Dakshinamoorthy, A., Dhami, P. S., Naik, P. W., Dudwadkar, S. K., Munshi, S. K., Dey, P. K., Venugopal, V.: Separation of palladium from HLLW of PUREX origin by solvent extraction and precipitation methods using oximes. Desalination 232, 26 (2008).
9. Al-Bazi, S. J., Freiser, H.: Mechanistic studies on the extraction of palladium (II) with dioctyl sulphide. Solvent Extr. Ion Exch. 5(2), 265 (1987).
10. Rizvi, H., Mathur, J. N., Murali, M. S., Iyer, R. H.: Recovery of fission product palladium from acidic high level waste solutions. Sep. Sci. Technol. 31(13), 1805 (1996).
11. Shukla, J. P., Singh, R. K., Sawant, S. R., Varadarajan, N: Liquidliquid extraction of palladium (II) from nitric acid by bis (2-ethylhexyl) sulphoxide. Anal. Chim. Acta. 276, 181 (1993).
12. Mohan Raj, M., Dharmaraja, A., Panchanatheswaran, K., Venkatesan, K. A., Srinivasan, T. G., Rao, Vasudeva: Extraction of fission palladium (II) from nitric acid by benzoylmeth-ylenetriphenylphosphorane (BMTTP). Hydrometallurgy 84, 118 (2006).
13. Ruhela, R., Sharma, J. N., Tomar, B. S., Panja, S., Tripathi, S. C., Hubli, R. C., Suri, A. K: N,N,N',N'-tetra (2-ethylhexyl) thiodiglycolamide T (2EH) TDGA. A novel ligand for the extraction of palladium from high level liquid waste (HLLW). Radiochim. Acta 98, 209 (2010).
14. Ruhela, R., Sharma, J. N., Tomar, B. S., Adya, V. C., Sheshgiri, T. K., Hubli, R. C., Suri, A. K: N., N., N, N-tetra (2-ethylhexyl) thiodiglycolamide T (2EH) TDGA. A promising ligand for the separation and recovery of palladium from high level liquid waste (HLLW) solutions. Sep. Sci. Technol. 46, 965 (2011).
15. Mincher, B. J., Modolo, G., Mezyk, P. S.: The effect of radiation chemistry on solvent extraction: 1. conditionsin acidic solution and a review of TBP radiolysis. Solvent Extr. Ion Exch. 27, 1 (2009).
16. Mincher, B. J., Modolo, G., Mezyk, P. S.: The effect of radiation chemistry on solvent extraction: 2. review of fission - product extraction. Solvent Extr. Ion Exch. 27, 331 (2009).
17. Davis Jr., W.: Radiolytic behavior. In: Science and Technology of Tributyl Phosphate. (Schulz, W. W., Navratil, J. D., Talbot, A. E., eds.) CRC Press, Boca Raton, FL (1984), p. 221.
18. Nash, K. L., Gatron, R. C., Clark, G A., Rickert, P. G., Horwitz, E. P.: Hydrolytic and radiolytic degradation of CMPO: continuing studies. Sep. Sci. Technol. 23(12/13), 1335 (1988).
19. Modolo, G., Seekamp, S.: Hydrolysis and radiation stability of the ALINA solvent for actinide (III)/lanthanide (III) separation during the partitioning of minor actinides. Solvent Extr. Ion Exch. 20, 195 (2002).
20. Sugo, Y., Sasaki, Y., Tachimori, S.: Studies on hydrolysis and radiolysis of N., N., N', N'-tetraoctyl-3-oxapentane-1,5-diamide. Radiochim. Acta 90, 161 (2002).
21. Sharma, J. N., Ruhela, R., Singh, K. K., Kumar, M., Janardhanan, C., Achutan, P. V., Manohar, S., Wattal, P. K., Suri, A. K.: Studies on hydrolysis and radiolysis of tetra (2-ethylhexyl) diglycolamide (TEHDGA)/isodecyl alcohol/n-dodecane solvent system. Radiochim. Acta 98(8), 485 (2011).
22. 3 systems. Radiochim. Acta 36, 61 (1984).
23. Yuan, C., Ma, H., Cao, J., Zhou, L., Luo, R.: Studies on the structural effect of dialkyl (aryl) sulfides in gold and palladium extraction. Solvent Extr. Ion Exch. 6, 739 (1988).
24. Mincher, B. J., Curry, R. D.: Consideration for choice of a kinetic figure of merit in process radiation chemistry for waste treatment. Appl. Radiat. Isot. 52, 189 (2000).
25. Kerr, G D., Eckerman, K. F.: Radiation Dosimetry for the CSSX Process. ORNL Letter Report, Oct. 12, 2000, Oak Ridge National Laboratory, Oak Ridge, TN (2000).
26. White, T. L., Peterson, R. A., Wilmarth, W. R., Norato, M. A., Crump, S. L., Delmau, L. H.: Stability study of Cs extraction solvent. Sep. Sci. Technol. 36(5-6), 743 (2001).
27. Sugo, Y., Izumi, Y., Yoshida, Y., Nishijima, S., Sasaki, Y., Kimura, T., Sekine, T., Kudo, H.: Influence of diluent on radiolysis of amides in inorganic solution. Radiat. Phys. Chem. 76, 794(2007).
28. Pokhitonov, Yu. A., Romanovskii, V. N.: Palladium in irradiated fuel. Are there any prospects for recovery and application? Radiochemistry 47(1), 1 (2005).