Abstract
Liquid-liquid extraction of rhodium(III) from hydrochloric acid solutions with a 1,2,4-triazole derivative was studied. Optimal conditions for its recovery were found. Rhodium(III) was shown to be recovered in extraction system by ion-exchange reaction at the time of phase contact not longer than 5 min. When phase contact time increased, rhodium(III) is extracted by a mixed mechanism with simultaneous insertion of two extractant molecules into the inner coordination sphere of rhodium(III) ion. Composition of coordination species of recovered compounds was established by electronic, IR, 1H and 13C NMR spectroscopy and functional analysis, the structure of the coordination species is proposed.
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References
J. Attasak and K. Nuttakhum, J. Ind. Eng. Chem. (Amsterdam, Neth.) 17, 243 (2011).
G. Levitin and G. Schmuckler, React. Funct. Polym. 54, 149 (2003).
P. P. Sun and M. S. Lee, Hydrometallurgy 105, 334 (2011).
E. Goratska, M. T. Coll, A. Fortuny, et al., Solv. Extract. Ion Exch. 25 65 (2007).
Linhua Zou, Jing Chen, and Xuejun Pan, Hydrometallurgy 50, 193 (1998).
D. V. Chavan and P. M. Dhadke, J. Chem. Technol. Biotechnol. 77, 926 (2002).
N. G. Afzaletdinova, L. M. Ryamova, and Yu. I. Murinov, Russ. J. Inorg. Chem. 52, 800 (2007).
N. G. Afzaletdinova and Yu. I. Murinov, Russ. J. Inorg. Chem. 53, 337 (2008).
J. G. Haasnoot, Coord. Chem. Rev. 200–202, 131 (2000).
R. Hage, R. Prins, J. G. Haasnoot, and J. Reedijk, J. Chem. Soc., Dalton Trans., 1389 (1987).
R. E. Arion, F. C. da Silva Lichtenecker, A. Eichinger, et al., Inorg. Chem. 43, 7083 (2004).
V. B. Arion, E. Reisner, M. Fremuth, et al., Inorg. Chem. 42, 6024 (2003).
A. Joule, K. Mills, Heterocyclic Chemistry (Blackwell Science, Oxford, 2000; Mir, Moscow, 2004) [in Russian].
D. A. Palmer and G. M. Harries, Inorg. Chem. 14, 1216 (1975).
W. Robb and G. M. Harries, J. Am. Chem. Soc. 87, 4472 (1965).
S. N. Anderson and F. Basolo, Inorg. Synth. 7, 214 (1963).
S. I. Ginzburg, N. P. Ezerskaya, N. P. Prokof’eva, et al., Analytical Chemistry of Platinum Metals (Nauka, Moscow, 1964) [in Russian].
T. M. Buslaeva, D. S. Umreiko, G. G. Novitskii, et al., Chemistry and Spectroscopy of Platinum Metal Halides (Universitetskoe, Minsk, 1990) [in Russian].
T. M. Buslaeva and S. A. Simanova, Koord. Khim. 25, 165 (1999).
S. N. Ashrafizadeh, Solvent Extraction and Liquid Membrane Separation of Rhodium (Montreal, 1996).
V. P. Vasil’ev, Analytical Chemistry, Vol. 1: Gravimetric and Titrimetric Analysis (Vysshaya shkola, Moscow, 1989) [in Russian].
Wilson and Wilson’s Comprehensive Analytical Chemistry, Vol. 6: Analytical Infrared Spectroscopy (Elsevier, Amsterdam, 1978).
I. R. Ferraro, Low-Frequency Vibrations of Inorganic and Coordination Compounds, (Plenum Press, New York, 1971).
C. Preti and G. Tosi, J. Coord. Chem. 7, 35 (1977).
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Original Russian Text © N.G. Afzaletdinova, Yu.I. Murinov, 2014, published in Zhurnal Neorganicheskoi Khimii, 2014, Vol. 59, No. 1, pp. 99–106.
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Afzaletdinova, N.G., Murinov, Y.I. Liquid-liquid extraction of rhodium(III) from hydrochloric acid solutions with 1,2,4-triazole derivative. Russ. J. Inorg. Chem. 58, 1597–1603 (2013). https://doi.org/10.1134/S0036023614010021
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DOI: https://doi.org/10.1134/S0036023614010021