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No. 1 (26) - 2025 / 2025-03-31 — Updated on 2025-03-31 / Number of views: 46
TESTING A NEW TECHNOLOGY OF PROCESSING COPPER ELECTROLYTE TO OBTAIN NICKEL SULFATE
Authors
- Kh.B. Omarov+−
- N. Nurgaliyev+−
- A.S. Mostovoy+−
- Z. Absat+−
- S.K. Aldabergenova+−
- Zh. Nurtai+−
- E.B. Zhunussova+−
- A.K. Zhumabekova+−
- М.А. Issabayeva+−
Keywords
copper electrolyte, pseudobrookite, nickel sulfate, deep decontamination, copper sulfate, neutralization, crystallization
Link to DOI:
How to quote
Omarov, K. ., N. Nurgaliyev, A. . Mostovoy, Z. Absat, S. . Aldabergenova, Z. Nurtai, E. Zhunussova, A. Zhumabekova, and Issabayeva М. . “TESTING A NEW TECHNOLOGY OF PROCESSING COPPER ELECTROLYTE TO OBTAIN NICKEL SULFATE”. Vestnik KazUTB, vol. 1, no. 26, Mar. 2025, doi:10.58805/kazutb.v.1.26-841.
Omarov, K. ., N. Nurgaliyev, A. . Mostovoy, Z. Absat, S. . Aldabergenova, Z. Nurtai, E. Zhunussova, A. Zhumabekova, and Issabayeva М. . “TESTING A NEW TECHNOLOGY OF PROCESSING COPPER ELECTROLYTE TO OBTAIN NICKEL SULFATE”. Vestnik KazUTB, vol. 1, no. 26, Mar. 2025, doi:10.58805/kazutb.v.1.26-841.
Abstract
Integrated processing of the electrolyte is one of the priority tasks for copper producers. In this work, in order to obtain high-quality copper and nickel sulfate, the method of neutralization, dehydrogenation, extraction of impurities (As, Sb, Bi) with pseudobrookite, additional oxidation of iron to trivalent, neutralization of the solution with nickel carbonate with the release of insoluble compounds of copper, iron and zinc, and crystallization of sulfate nickel.
