Bis(2-ethylhexyl)-N,N-diethylcarbamoylmethyl phosphonate as a synergist in the extraction of trivalent lanthanides by 1-phenyl-3-methyl-4-trifluoroacetyl-pyrazolone-5

Radiochimica Acta

Volumn 72, Issue 3, 1996, Pages 133-136

  Luxmi Varma, R ^a   Sujatha, S ^a   Reddy, M L P ^a   Prasada Rao, T ^a   Iyer, C S P ^a   Damodaran, A D ^a  

^a REGIONAL RESEARCH LABORATORY CSIR   (India)

Author keywords

4 Acyl pyrazolone; Bidentate extractant; Lanthanides; Separation factors; Synergistic extraction

Indexed keywords

EID: 0007390363     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Mathur, J. N.: Solv. Extr. Ion Exch. 1, 349 (1983).
2. Duyckaerts, G., Desreux, J. F.: Int. Solv. Extr. Conf. Toronto 73 (1977).
3. Santhi, P. B., Reddy, M. L. P., Ramamohan, T. R., Damodaran, A. D., Mathur, J. N., Murali, M. S., Iyer, R. H.: Solv. Extr. Ion Exch. 12(3), 633 (1994).
4. Umetani, S., Freiser, H.: Inorg. Chem. 26, 3179 (1987).
5. Santhi, P. B., Reddy, M. L. P., Ramamohan, T. R., Damodaran, A. D. Radiochim. Acta 64(3-4), 205 (1994).
6. Mathur, J. N., Khopkar, P. K.: Sep. Sci. Technol. 17, 985 (1982).
7. Sujatha, S., Reddy, M. L. P., Ramamohan, T. R., Damodaran, A. D., Mathur, J. N., Murali, M. S., Nagar, M. S., Iyer, R. H.: Radiochim. Acta 65(3), 167 (1994).
8. Jensen, B. S.: Acta Chem. Scand. 13, 1668 (1959).
9. Kem, K. M., Nguyen, N. Y., Cross, J. D.: J. Org. Chem. 46, 5188 (1981)
10. Martell, A. E., Smith, R. M.: Critical Stability Constants, Plenum Press, New York (1976).
11. Sekine, T., Saitou, T., Iga, H.: Bull. Chem Soc. Japan 56, 700 (1983).
12. Martin, K. A., Horwitz, E. P., Ferraro, J. R.: Solv. Extr. Ion Exch. 4, 1149 (1986).