Specific features of the salting-out of oxyethylated nonylphenols using inorganic salts at 25°С
- Авторы: Stankova A.V.1, Elokhov A.M.2, Denisova S.A.1, Kudryashova O.S.3, Lesnov A.E.2
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Учреждения:
- Perm State National Research University
- Institute of Technical Chemistry, Ural Branch
- Institute of Natural Science
- Выпуск: Том 91, № 5 (2017)
- Страницы: 880-886
- Раздел: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/169474
- DOI: https://doi.org/10.1134/S0036024417050247
- ID: 169474
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Аннотация
The solubility of oxyethylated nonylphenols (neonol AF 9-12 and neonol AF 9-25) in aqueous solutions of inorganic salts is studied at 25°С. Cation and anion abilities to salt out neonols from aqueous solutions are examined. It is found that anions are able to salt out neonols while cations are able to salt in neonols. The concentration parameters of extraction in water–neonol AF 9-12 (neonol AF 9-25)–(NH4)2SO4 systems are optimized.
Об авторах
A. Stankova
Perm State National Research University
Email: elhalex@yandex.ru
Россия, Perm, 614990
A. Elokhov
Institute of Technical Chemistry, Ural Branch
Автор, ответственный за переписку.
Email: elhalex@yandex.ru
Россия, Perm, 614013
S. Denisova
Perm State National Research University
Email: elhalex@yandex.ru
Россия, Perm, 614990
O. Kudryashova
Institute of Natural Science
Email: elhalex@yandex.ru
Россия, Perm, 614990
A. Lesnov
Institute of Technical Chemistry, Ural Branch
Email: elhalex@yandex.ru
Россия, Perm, 614013
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