Abstract
The interphase distribution of microamounts of nitrates and perchlorates of Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu between aqueous solutions of NH4NO3 or NH4ClO4 and solutions of a phosphorylated podand [Ph2P(O)CH2CH2OCH2CH2]2NBu in dichloroethane was studied. The stoichiometry of extracted complexes was determined. The efficiency of metal ion transfer to an organic phase was considered as affected by HClO4, HNO3, and HCl concentrations in the aqueous phase and by the nature of the organic solvent. The test compounds have higher extraction capacities with respect to metal ions than neutral monodentate organophosphorus compounds.
Similar content being viewed by others
References
A. I. Mikhailichenko, E. B. Mikhlin, and Yu. B. Patrikeev, The Rare-Earth Metals (Metallurgiya, Moscow, 1987) [in Russian].
B. G. Korshunov, A. M. Reznik, and S. A. Semenov, Scandium (Metallurgiya, Moscow, 1987) [in Russian].
A. M. Rozen, Z. I. Nikolotova, and N. A. Kartasheva, Radiokhimiya 28(3), 407 (1986).
M. K. Chmutova, M. N. Litvina, G. A. Pribylova, et al., Radiokhimiya 41(4), 331 (1999) [Radiochemistry 41 (4), 349 (1999)].
V. P. Morgalyuk, A. M. Safiulina, I. G. Tananaev, et al., Dokl. Akad. Nauk 403(2), 201 (2005).
F. Arnaud-Neu, V. Bohmer, J.-F. Dozol, et al., J. Chem. Soc., Perkin Trans. 2, 1175 (1996).
M. R. Yaftian, M. Burgard, C. Wieser, et al., Solvent Extr. Ion Exch. 16(1131), 1998.
I. V. Smirnov, M. D. Karavan, T. I. Efremova, et al., Radiokhimiya 49(5), 423 (2007) [Radiochemistry 49 (5),482 (2007)].
A. N. Turanov, V. K. Karandashev, N. K. Evseeva, et al., Radiokhimiya 41(3), 219 (1999) [Radiochemistry 41 (3), 230 (1999)].
H. Narita, T. Yaita, K. Tamura, and S. Tachimori, Radiochim. Acta 81, 223 (1998).
Y. Sasaki, Y. Sugo, S. Suzuki, and S. Tachimori, Solvent Extr. Ion Exch. 19, 91 (2001).
Z.-X. Zhu, Y. Sasaki, S. Suzuki, and T. Kimura, Anal. Chim. Acta 527, 163 (2004).
J. L. Cortina and A. Warshawsky, Ion Exch. Solvent Extr. 13, 195 (1997).
E. P. Horwitz and M. L. Dietz, Anal. Chim. Acta 238, 263 (1990).
V. P. Morgalyuk, N. P. Molochnikova, G. V. Myasoedova, et al., Radiokhimiya 47(2), 167 (2005) [Radiochemistry 47 (2), 186 (2005)].
R. A. Cherkasov and V. I. Galkin, Usp. Khim. 67(10), 940 (1998).
A. R. Garifzyanov, E. Yu. Mikryukova, and V. F. Toropova, Zh. Obshch. Khim. 61(6), 1342 (1991).
R. I. Vasil’ev, N. V. Durmanova, A. R. Garifzyanov, and R. A. Cherkasov, Zh. Obshch. Khim. 73(6), 1051 (2003).
B. Ya. Spivakov, Yu. A. Zolotov, B. F. Myasoedov, et al., Zh. Neorg. Khim. 17(12), 3334 (1972).
B. F. Myasoedov, B. Ya. Spivakov, Yu. A. Zolotov, et al., Zh. Neorg. Khim. 19(5), 1379 (1974).
A. N. Turanov, V. K. Karandashev, N. A. Bondarenko, et al., Zh. Neorg. Khim. 41(10), 1742 (1996) [Russ. J. Inorg. Chem. 41 (10), 1658 (1996)].
A. N. Turanov, V. K. Karandashev, V. E. Baulin, and E. N. Tsvetkov, Zh. Neorg. Khim. 40(11), 1926 (1995).
A. N. Turanov, V. K. Karandashev, A. V. Kharitonov, et al., Solvent Extr. Ion Exch. 18(6), 1109.
V. S. Shmidt, Usp. Khim. 56(8), 1387 (1987).
A. N. Turanov, V. K. Karandashev, and V. E. Baulin, Zh. Neorg. Khim. 51(11), 1942 (2006) [Russ. J. Inorg. Chem. 51 (11), 1829 (2006)].
K. L. Nash and M. P. Jensen, Sep. Sci. Technol. 36, 1257 (2001).
A. M. Rozen, A. S. Nikiforov, Z. I. Nikolotova, and N. A. Kartasheva, Dokl. Akad. Nauk SSSR 286(3), 667 (1986).
A. Yu. Shadrin, I. V. Smirnov, R. N. Kiseleva, et al., Radiokhimiya 35(1), 50 (1993).
A. N. Turanov, V. K. Karandashev, V. E. Baulin, et al., Solvent Extr. Ion Exch. 27(h. 2009), 551 (2009).
H. Narita, T. Yaita, K. Tamura, and S. Tachimori, J. Radioanal. Nucl. Chem. 239(2), 38 (1999).
A. N. Turanov, V. K. Karandashev, and V. E. Baulin, Zh. Neorg. Khim. 44(10), 1752 (1999) [Russ. J. Inorg. Chem. 44 (10), 1667 (1999)].
A. R. Garifzyanov, S. V. Zakharov, and R. A. Cherkasov, Zh. Obshch. Khim. 75(7), 1118 (2005).
S. V. Zakharov, G. Kh. Nuriazdanova, A. R. Garifzyanov, et al., Zh. Obshch. Khim. 74(6), 946 (2004).
A. N. Turanov, V. K. Karandashev, and V. E. Baulin, Solvent Extr. Ion Exch. 17, 525 (1999).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.N. Turanov, V.K. Karandashev, N.A. Bondarenko, 2011, published in Zhurnal Neorganicheskoi Khimii, 2011, Vol. 56, No. 7, pp. 1202–1207.
Rights and permissions
About this article
Cite this article
Turanov, A.N., Karandashev, V.K. & Bondarenko, N.A. Extraction of scandium and rare-earth elements by a phosphorylated azapodand. Russ. J. Inorg. Chem. 56, 1133–1138 (2011). https://doi.org/10.1134/S003602361107031X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S003602361107031X