Experimental Investigation of the Efficiency of the Electroflotation Recovery of a Mixture of a Poorly Soluble Cerium Group Metal Compounds from Aqueous Solutions
- Авторы: Meshalkin V.P.1,2, Kolesnikov A.V.1, Gaidukova A.M.1, Achkasov M.G.1, Kolesnikov V.A.1, Belozerskii A.Y.1, Men’shova I.I.1
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Учреждения:
- Mendeleev University of Chemical Technology of Russia
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Выпуск: Том 487, № 2 (2019)
- Страницы: 99-102
- Раздел: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/154012
- DOI: https://doi.org/10.1134/S0012501619080025
- ID: 154012
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Аннотация
Electroflotation recovery of a mixture of poorly soluble cerium group metal (Ce, La, Nd, Pr, Sm) compounds from solutions modeling industrial wastewater was investigated. The effect of the cation additives SEPTAPAV KhSV.50 and Superfloc C-494 on the electroflotation efficiency indices was determined. The effect of the pH of the solution and the concentration of the precipitant Na2CO3 on the efficiency of the electroflotation recovery of a mixture of compounds of five cerium group metals was studied to explore the feasibility of industrial electroflotation recovery of poorly soluble compounds.
Об авторах
V. Meshalkin
Mendeleev University of Chemical Technology of Russia; Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: artkoles@list.ru
Россия, Moscow, 127047; Moscow, 119991
A. Kolesnikov
Mendeleev University of Chemical Technology of Russia
Автор, ответственный за переписку.
Email: artkoles@list.ru
Россия, Moscow, 127047
A. Gaidukova
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
M. Achkasov
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
V. Kolesnikov
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
A. Belozerskii
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
I. Men’shova
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
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