Preparation of Nd2O3 through the extraction separation of rare-earth concentrate recovered from phosphogypsum
- Авторы: Semenov A.A.1, Abramov A.M.1, Sobol’ Y.B.1, Galieva Z.N.1, Galantsev A.V.1, Gerya V.O.1
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Учреждения:
- OOO Laboratory of Innovative Technologies
- Выпуск: Том 52, № 2 (2016)
- Страницы: 233-237
- Раздел: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/157342
- DOI: https://doi.org/10.1134/S0020168516020138
- ID: 157342
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Аннотация
We present a study of the extraction separation of a rare-earth group concentrate (GC) recovered from phosphogypsum waste from OAO Voskresensk Mineral Fertilizers using different extractants, followed by the preparation of neodymium oxide suitable for the fabrication of magnets. The proposed process has been tested using a pilot GC separation apparatus which includes three sequential automatic cascades of EC-10FA centrifugal extractors (Skaigrad Group).
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Об авторах
A. Semenov
OOO Laboratory of Innovative Technologies
Автор, ответственный за переписку.
Email: elekon-m@inbopx.ru
Россия, Pionerskaya ul. 1/4, Yubileinyi, Moscow oblast, 141090
A. Abramov
OOO Laboratory of Innovative Technologies
Email: elekon-m@inbopx.ru
Россия, Pionerskaya ul. 1/4, Yubileinyi, Moscow oblast, 141090
Yu. Sobol’
OOO Laboratory of Innovative Technologies
Email: elekon-m@inbopx.ru
Россия, Pionerskaya ul. 1/4, Yubileinyi, Moscow oblast, 141090
Zh. Galieva
OOO Laboratory of Innovative Technologies
Email: elekon-m@inbopx.ru
Россия, Pionerskaya ul. 1/4, Yubileinyi, Moscow oblast, 141090
A. Galantsev
OOO Laboratory of Innovative Technologies
Email: elekon-m@inbopx.ru
Россия, Pionerskaya ul. 1/4, Yubileinyi, Moscow oblast, 141090
V. Gerya
OOO Laboratory of Innovative Technologies
Email: elekon-m@inbopx.ru
Россия, Pionerskaya ul. 1/4, Yubileinyi, Moscow oblast, 141090
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