Email this article Regularities of salting-out and metal ion extraction by synergistic mixtures of potassium bis(alkylpolyoxyethylene)phosphate and alkylbenzyldimethylammonium chloride under polythermic conditions
- Authors: Elokhov A.M.1,2, Bogomolov N.V.1, Denisova S.A.1, Kudryashova O.S.2, Lesnov A.E.3,4
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Affiliations:
- Perm State National Research University
- Natural Science Institute, Perm State National Research University
- Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences
- D. N. Pryanishnikov Perm State Agrarian and Technological University
- Issue: Vol 67, No 9 (2018)
- Pages: 1612-1616
- Section: Article
- URL: https://journal-vniispk.ru/1066-5285/article/view/242962
- DOI: https://doi.org/10.1007/s11172-018-2266-5
- ID: 242962
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Abstract
The regularities of salting-out of a ionic associate formed by anionic oxyethylated surfactant (potassium bis(alkylpolyoxyethylene)phosphate) and cationic surfactant (alkylbenzyldimethylammonium chloride) with inorganic salts were studied. The possibility of using the ionic associate for thallium(III) and indium extraction in the presence of sodium chloride as a saltingout agent at 60 °C was proved.
About the authors
A. M. Elokhov
Perm State National Research University; Natural Science Institute, Perm State National Research University
Author for correspondence.
Email: elhalex@yandex.ru
Russian Federation, 15 ul. Bukireva, Perm, 614990; 4 ul. Genkelya, Perm, 614990
N. V. Bogomolov
Perm State National Research University
Email: elhalex@yandex.ru
Russian Federation, 15 ul. Bukireva, Perm, 614990
S. A. Denisova
Perm State National Research University
Email: elhalex@yandex.ru
Russian Federation, 15 ul. Bukireva, Perm, 614990
O. S. Kudryashova
Natural Science Institute, Perm State National Research University
Email: elhalex@yandex.ru
Russian Federation, 4 ul. Genkelya, Perm, 614990
A. E. Lesnov
Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences; D. N. Pryanishnikov Perm State Agrarian and Technological University
Email: elhalex@yandex.ru
Russian Federation, 3 ul. Koroleva, Perm, 614013; 23 ul. Petropavlovskaya, Perm, 614990
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