Отправить статью по E-mail Binary extraction of lanthanides (III) nitrates with carboxylates and dialkylphosphates of secondary and tertiary amines
- Авторы: Kalyakin S.N.1, Kuzmin V.I.1, Mulagaleeva M.A.1
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Учреждения:
- Institute of Chemistry and Chemical Technology, Siberian Branch
- Выпуск: Том 50, № 5 (2016)
- Страницы: 878-883
- Раздел: Chemistry and Technology of Rare, Trace, and Radioactive Elements
- URL: https://journals.rcsi.science/0040-5795/article/view/171165
- DOI: https://doi.org/10.1134/S0040579516050080
- ID: 171165
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Аннотация
The separation of lanthanide (III) ions with binary extractants based on carboxylates, di-(2-ethylhexyl) phosphates of secondary and tertiary amines and their mixtures has been studied. The parameters of lanthanide nitrates extraction from the aqueous phase by solutions of these substances in nonpolar diluents have been found to fit the binary extraction mechanism. For systems containing di-(2-ethylhexyl) phosphate and caprate of dioctylammonium and trioctylammonium, synergistic effects have been observed.
Об авторах
S. Kalyakin
Institute of Chemistry and Chemical Technology, Siberian Branch
Email: maral7508@mail.ru
Россия, Krasnoyarsk, 660049
V. Kuzmin
Institute of Chemistry and Chemical Technology, Siberian Branch
Email: maral7508@mail.ru
Россия, Krasnoyarsk, 660049
M. Mulagaleeva
Institute of Chemistry and Chemical Technology, Siberian Branch
Автор, ответственный за переписку.
Email: maral7508@mail.ru
Россия, Krasnoyarsk, 660049
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