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Scientific, Technological and Production Journal
ISSN 2079–3332 (print)
ISSN 3034-6835 (online)
founded in 2001

The importance of independent factors for extraction metals in the leaching solution

Original articles: 2025 No 5

The importance of independent factors for extraction metals in the leaching solution

DOI: https://doi.org/10.56195/20793332-2025-25-5-10-14

Read in pdf V.I. Golik1, S.G. Stradanchenko2, Yu.V. Dmitrak3, V.A. Maslennikov4, B.V. Dzeranov1
  1. Geophysical Institute of the Vladikavkaz Scientific Center of the Russian Academy of Sciences, Vladikavkaz, Russian Federation
  2. South Russian State Polytechnic University, Novocherkassk, Russian Federation
  3. Institute of Comprehensive Exploitation of Mineral Resources Russian Academy of Sciences, Moscow, Russian Federation
  4. Institute of Service and Entrepreneurship (branch), DSTU, Shakhty, Russian Federation
p. 10-14, No.5/2025
Abstract:
The problem of disposal of substandard ores and their enrichment tailings is becoming more urgent with the increasing demand of the industry for metal. The key to solving this problem is new technologies that make it possible to control the properties of recyclable minerals by influencing technological processes. Information is provided on the mechanism of phase transformation of metals into solution and interaction with non-metallic rock components. The effect of atomic chlorine, oxygen, and trivalent iron on the extraction of metals from pyrite and arsenopyrite raw materials is detailed. The influence of variable factors on physic-chemical processes is characterized: anode current density, temperature, and other factors. The levels and intervals of variation of independent variables of factors in experiments according to the Box-Behnken plan are determined. The implementation of the research methodology makes it possible to optimize the parameters of metal leaching, reduce the cost of their extraction and increase the range of applications of resource- and nature-saving technology. The research results may be in demand when optimizing production at existing enterprises and improving the quality of projects for the development of new fields, as well as in the process of training highly qualified personnel in mining and processing specialties.
Keywords:
leaching, ore, research, variants, variable factors, metal, extraction
For citation:
Golik V.I., Stradanchenko S.G., Dmitrak Yu.V., Maslennikov V.A., Dzeranov B.V. The importance of independent factors for extraction metals in the leaching solution. Mine Surveying and Subsurface Use. 2025;25(5):10-14. (In Russ.). https://doi. org/10.56195/20793332-2025-25-5-10-14
Information about the authors:
  1. Vladimir I. Golik – Dr. Sci. (Eng.), Professor, Geophysical Institute of the Vladikavkaz Scientific Center of the Russian Academy of Sciences, 362002, North Ossetia-Alania, Vladikavkaz; Russian Federation; https://orcid.org/0000-0002-1181-8452; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  2. Sergey G. Stradanchenko – Dr. Sci. (Eng.), Professor, Rector of the South Russian State Polytechnic University, 346428, Novocherkassk, Rostov region, Russian Federation; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  3. Yuri V. Dmitrak – Dr. Sci. (Eng.), Professor, Chief Researcher, Head of the Department of Modeling and Management of Mining Systems, Institute of Comprehensive Exploitation of Mineral Resources Russian Academy of Sciences, 111020, Moscow, Russian Federation; https://orcid.org/0000-0003-1278-4845; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  4. Stanislav A. Maslennikov – Cand. Sci. (Eng.), Head of the Department of Construction and Technosphere Safety, Institute of Service and Entrepreneurship (branch), DSTU, 346500, Shakhty, Rostov region, Russian Federation; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  5. Boris V. Dzeranov – Cand. Sci. (Geol. & Mineral.), Chief Researcher at the Geophysical Institute of the Vladikavkaz Scientific Center of the Russian Academy of Sciences, 362002, North Ossetia-Alania, Vladikavkaz, Russian Federation; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
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