Abstract
Phase equilibria in the water–alkyldimethylammonium chloride (catamine AB)–nitric acid/nitrate biphasic systems were studied. The effect of salting-out agents on the phase separation in the systems was considered. The possibility of using the water–catamine AB–NH4NO3 system for liquid extraction was shown using the extraction of metal chloride acidocomplexes from HCl or H2SO4 solutions in this system as an example.
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REFERENCES
E. K. Paleologos, The Application of Green Solvents in Separation Processes (Elsevier, Amsterdam, 2017).
B. I. Petrov, A. E. Lesnov, and S. A. Denisova, J. Anal. Chem. 70, 647 (2015).
A. E. Lesnov and S. A. Denisova, Vestn. Perm. Univ., Ser. Khim., No. 1, 79(2014).
A. E. Lesnov, S. A. Denisova, O. S. Kudryashova, A. V. Chepkasova, E. Yu. Kataeva, and N. N. Mokhnatkina, Russ. J. Appl. Chem. 83, 1485 (2010).
Y. Dobashi, Y. Murakami, I. Fujiwara, et al., Solvent Extract. Res. Develop. 16, 133 (2009).
O. S. Kudryashova, K. A. Bortnik, E. Yu. Chukhlantseva, S. A. Denisova, and A. E. Lesnov, Russ. J. Inorg. Chem. 58, 250 (2013).
Zeinab Farouk Akl, J. Radioanal. Nucl. Chem. 308, 693 (2016).
Yi-Jun Yu, Guan-Yong Su, M. H. W. Lam, et al., Chin. J. Anal. Chem. 37, 1717 (2009).
H. Teng, N. Li, X. Zhu, and Y. Chen, J. Dispers. Sci. Technol. 32, 828 (2011).
C. Dai, Y. Liu, Sh. Wang, et al., Colloids Surf., A 468, 322 (2015).
A. M. Elokhov, N. V. Bogomolov, S. A. Denisova, O. S. Kudryashova, and A. E. Lesnov, Russ. Chem. Bull. 67, 206 (2018).
E. A. Mezhov, Extraction with Amines and Quaternary Ammonium Bases, Handbook (Energoatomizdat, Moscow, 1999) [in Russian].
A. E. Lesnov, S. A. Denisova, E. Yu. Chukhlantseva, et al., Khim. Interesah Ustoich. Razvit. 23, 361 (2015).
T. I. Nifant’eva, V. Matoushova, Z. Adamtsova, and V. M. Shkinev, Vysokomol. Soedin. 31, 2131 (1989).
A. E. Lesnov, A. V. Golovkina, O. S. Kudryashova, and S. A. Denisova, Russ. J. Phys. Chem. A 90, 1587 (2016).
A. M. Elokhov, A. E. Lesnov, and O. S. Kudryashova, Russ. J. Inorg. Chem. 62, 1267 (2017).
N. I. Nikurashina and R. V. Mertslin, The Method of Sections. Its Application to the Study of Multiphase State of Multicomponent Systems (Saratov. Univ., Saratov, 1969) [in Russian].
V. B. Kogan, V. M. Fridman, and V. V. Kafarov, Handbook on Solubility (Akad. Nauk SSSR, Moscow, Leningrad, 1962), Vol. 1, Part 1 [in Russian].
O. S. Kudryashova, A. E. Lesnov, E. Yu. Chukhlantseva, et al., Vestn. Perm. Univ., Ser. Khim. 7, 126 (2017).
ACKNOWLEDGMENTS
This study was financially supported by the Ministry of Education and Sciences of the Russian Federation (assignment nos. 4.5947.2017/6.7 and 5.6881.2017/8.9).
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Lesnov, A.E., Kudryashova, O.S., Denisova, S.A. et al. Phase and Extraction Equilibria in Water–Alkylbenzyldimethylammonium Chloride–Nitric Acid/Nitrate Systems. Russ. J. Phys. Chem. 93, 835–839 (2019). https://doi.org/10.1134/S0036024419050194
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DOI: https://doi.org/10.1134/S0036024419050194