Abstract
A kinetics equation for topochemical reactions is obtained and used to analyze processes of the sorption of heavy-metal ions by sorbents based on nanostructured synthetic aluminosilicates (i.e., ion-exchangers whose mechanism of sorption is associated with ion exchange) while sorption isotherms are described by the Langmuir equation. It is established that the experimental results on the kinetics in all the investigated cases differ by negligible deviations from those obtained according to the proposed equation throughout the period of analysis.
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REFERENCES
P. S. Gordienko, I. A. Shabalin, S. B. Yarusova, et al., Khim. Tekhnol. 18 (1), 2 (2017).
S. B. Yarusova, N. V. Makarenko, P. S. Gordienko, M. A. Karpenko, and E. S. Novikova, Russ. J. Phys. Chem. A 92, 559 (2018).
S. B. Yarusova, N. V. Makarenko, P. S. Gordienko, et al., in Proceedings of the 5th International Conference on Chemistry and Chemical Technology, Yerevan, Armenia, Sept. 25–29, 2017 (IONKh NAN RA, Yerevan, 2017), p. 368.
R. M. Alosmanov, Sorbtsion. Khromatogr. Protsessy 10, 427 (2010).
L. N. Moskal’chuk, A. A. Baklai, T. G. Leont’ev, et al., Tr. BGTU, Khim. Tekhnol. Neorg. V-v, No. 3, 116 (2012).
P. S. Gordienko, S. B. Yarusova, S. B. Bulanova, et al., Khim. Tekhnol. 14 (3), 185 (2013).
A. A. Azizov, R. M. Alosmanov, A. Ya. Melikova, et al., Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol. 46 (6), 25 (2003).
R. M. Alosmanov, G. G. Mamedov, A. A. Azizov, et al., Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol. 51 (2), 121 (2008).
O. Yu. Baranova, Extended Abstract of Cand. Sci. (Tech. Sci.) Dissertation (Yekaterinburg, 2006).
Funding
This work was performed as part of project no. 18-3-026 of the Far East Comprehensive Program of Basic Research, 2018–2020 (Far Eastern Branch, Russian Academy of Sciences). It was performed within the main part of the state task for the higher education institutions supervised by the Ministry of Science and Higher Education of the Russian Federation.
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Translated by D. Marinin
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Gordienko, P.S., Shabalin, I.A., Yarusova, S.B. et al. Equation for the Kinetics of Sorption of Heavy-Metal Ions on Synthetic Aluminosilicates. Russ. J. Phys. Chem. 93, 2284–2290 (2019). https://doi.org/10.1134/S0036024419110116
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DOI: https://doi.org/10.1134/S0036024419110116