Отправить статью по E-mail Extraction of rare earth elements with 2-[2'-(methoxydiphenylphosphoryl)phenyldiazenyl]-4-tert-butylphenol in the presence of 1-butyl-3-methylimidazolium and trioctylmethylammonium picrates
- Авторы: Turanov A.N.1, Karandashev V.K.2, Baulin V.E.3,4, Kirillov E.V.5, Kirillov S.V.5, Rychkov V.N.5, Tsivadze A.Y.4
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Учреждения:
- Institute of Solid-State Physics
- Institute of Microelectronics Technology and High Purity Materials
- Institute of Physiologically Active Substances
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Physics and Technology Institute
- Выпуск: Том 61, № 11 (2016)
- Страницы: 1479-1482
- Раздел: Physical Chemistry of Solutions
- URL: https://journal-vniispk.ru/0036-0236/article/view/166929
- DOI: https://doi.org/10.1134/S0036023616110218
- ID: 166929
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Аннотация
Extraction of micro amounts of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Y with solutions of 2-[2'-(methoxydiphenylphosphoryl)phenyldiazenyl]-4-tert-butylphenol in 1,2-dichloroethane in the presence of 1-butyl-3-methylimidazolium and trioctylmethylammonium picrates has been studied. The stoichiometry of extracted complexes has been determined, the effect of HNO3 concentration in aqueous phase on the efficiency of rare earth elements recovery into organic phase has been considered.
Об авторах
A. Turanov
Institute of Solid-State Physics
Автор, ответственный за переписку.
Email: turanov@issp.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432
V. Karandashev
Institute of Microelectronics Technology and High Purity Materials
Email: turanov@issp.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432
V. Baulin
Institute of Physiologically Active Substances; Frumkin Institute of Physical Chemistry and Electrochemistry
Email: turanov@issp.ac.ru
Россия, Institutskii pr., Chernogolovka, Moscow oblast, 142432; Leninskii pr. 31, Moscow, 119991
E. Kirillov
Physics and Technology Institute
Email: turanov@issp.ac.ru
Россия, ul. Mira 19, Yekaterinburg, 620002
S. Kirillov
Physics and Technology Institute
Email: turanov@issp.ac.ru
Россия, ul. Mira 19, Yekaterinburg, 620002
V. Rychkov
Physics and Technology Institute
Email: turanov@issp.ac.ru
Россия, ul. Mira 19, Yekaterinburg, 620002
A. Tsivadze
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: turanov@issp.ac.ru
Россия, Leninskii pr. 31, Moscow, 119991
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