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

To the conditions of application of metal leaching

Original articles: 2025 No 5

To the conditions of application of metal leaching

DOI: 10.56195/20793332-2025-25-6-46-51

Read in pdf V. I. Golik1, V. Kh. Dzaparov1, S. G. Stradanchenko2, Yu. V. Dmitrak3, S. A. Maslennikov4
  1. North Caucasus Mining and Metallurgical Institute (GTU), 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. 46-51, No.6/2025
Abstract:
The shortage of domestic industries in metals can be minimized or overcome by developing new promising technologies for their extraction from lost and considered inaccessible to traditional technology reserves of mineral raw materials. The purpose of the article is to detail the conditions for the effective use of variations of the technology with metal leaching from ores based on experimentally obtained laboratory and industrial studies of metal extraction parameters within the framework of a single production complex. The research methods include an overview of the materials of the performed studies, critical analysis using mathematical and statistical processing of research results, modeling of possible options for underground, borehole, heap leaching, leaching in activator mills, etc., as well as engineering forecasting. Optimal conditions for the use of leaching development technologies have been determined, providing a reliable mode of solution movement to create optimal conditions for the oxidation of ore minerals. The results of the analysis of the elements of the leaching mechanism are given, including the determination of the heterogeneity of the leached arrays by the propagation velocity of stress waves. The results of modeling individual elements of the leaching process in the model and the ore massif with an analysis of the amplitude of the signals are presented. The results of a study of the absorption of elastic vibrations by the method of downhole acoustic sounding are presented. The recommended provisions and conclusions of the article may be in demand in the processes of modernization of production at existing enterprises and optimization of projects for the development of new deposits.
Keywords:
leaching, metal extraction, analysis, modeling, movement of solutions, oxidation of minerals, ores
For citation:
Golik V.I., Dzaparov V.Kh., Stradanchenko S.G., Dmitrak Yu.V., Maslennikov S.A. To the conditions of application of metal leaching. Mine Surveying and Subsurface Use. 2025;25(6):46-51. (In Russ.). https://doi.org/10.56195/20793332-2025-25-6-46-51.
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, 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. Vyacheslav H. Dzaparov – Cand. Sci. (Eng.), Associate Professor of the North Caucasus Mining and Metallurgical Institute (GTU), 362021, Vladikavkaz, Russian Federation; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  3. 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.
  4. 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.
  5. Stanislav A. Maslennikov – Cand. Sci. (Eng.), Head of the Department of Construction and Technosphere Safety, Institute of Service and Entrepreneurship (branch), DSTU, 346500, Shakhty, Russian Federation; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
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