Technology of Hydrometallurgical Processing of the Nickel–Magnesium Ores from the Aganozero Deposit
- Авторы: Smirnov K.1, Molchanova T.1, Anan’ev A.1, Krylova O.1
-
Учреждения:
- Leading Research Institute of Chemical Technology (VNIIKhT)
- Выпуск: Том 2018, № 7 (2018)
- Страницы: 614-618
- Раздел: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/171974
- DOI: https://doi.org/10.1134/S0036029518070121
- ID: 171974
Цитировать
Аннотация
The extraction of nickel and magnesium by hydrometallurgical methods is studied to develop a combined technology of sulfuric acid processing of the nickel–magnesium ores from the Aganozero deposit. The influence of the leaching parameters, namely, the consumption of sulfuric acid, the pulp density (ratio L : S), the temperature, the process time, and the milling fineness, on the extraction of the metals is studied. The optimum parameters of the kinetics, the statics, and the sorption–desorption extraction of nickel from the pulps formed after leaching the ores are determined. The use of a VPG ampholyte makes it possible to extract nickel selectively and to separate magnesium with the formation of end products of the required quality in the form of the sulfates of these metals.
Об авторах
K. Smirnov
Leading Research Institute of Chemical Technology (VNIIKhT)
Email: molchanovatv@uniiht.ru
Россия, Moscow
T. Molchanova
Leading Research Institute of Chemical Technology (VNIIKhT)
Автор, ответственный за переписку.
Email: molchanovatv@uniiht.ru
Россия, Moscow
A. Anan’ev
Leading Research Institute of Chemical Technology (VNIIKhT)
Email: molchanovatv@uniiht.ru
Россия, Moscow
O. Krylova
Leading Research Institute of Chemical Technology (VNIIKhT)
Email: molchanovatv@uniiht.ru
Россия, Moscow
![](/img/style/loading.gif)