Extraction Separation of Rare Earth Elements of the Medium Group with Isomolar Mixtures of Aliquat®336–TBP and Cyanex®572–TBP from Nitric Solutions
- Авторлар: Shulin S.S.1, Galieva G.N.2, Chighevskaya S.V.1, Pletuhina J.V.1, Saveliev N.S.1
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Мекемелер:
- Dmitry Mendeleev University of Chemical Technology of Russia
- LLC Laboratory of Innovation Technologies of the Group of Companies of Skygrad
- Шығарылым: Том 54, № 5 (2018)
- Беттер: 515-519
- Бөлім: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158459
- DOI: https://doi.org/10.1134/S0020168518050126
- ID: 158459
Дәйексөз келтіру
Аннотация
The results of extraction separation of the medium group of rare earth elements in the composition of the concentrate of JSC SMF with isomolar mixtures of Aliquat®336–TBP and Cyanex®572–TBP from nitric solutions are discussed. The influence of acidity of an aqueous solution on separation factors of representative pairs of REE and on the value of the capacity of mixtures of extractants is studied. The possibility of extraction separation on the lines of Sm–Gd and Eu–Gd (Aliquat®336–TBP) and on the line of Eu–Sm (Cyanex®572–TBP) is shown.
Негізгі сөздер
Авторлар туралы
S. Shulin
Dmitry Mendeleev University of Chemical Technology of Russia
Хат алмасуға жауапты Автор.
Email: shulinsergei@yandex.ru
Ресей, Moscow, 125047
G. Galieva
LLC Laboratory of Innovation Technologies of the Group of Companies of Skygrad
Email: shulinsergei@yandex.ru
Ресей, Korolev, 141090
S. Chighevskaya
Dmitry Mendeleev University of Chemical Technology of Russia
Email: shulinsergei@yandex.ru
Ресей, Moscow, 125047
J. Pletuhina
Dmitry Mendeleev University of Chemical Technology of Russia
Email: shulinsergei@yandex.ru
Ресей, Moscow, 125047
N. Saveliev
Dmitry Mendeleev University of Chemical Technology of Russia
Email: shulinsergei@yandex.ru
Ресей, Moscow, 125047
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