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Relevance. Method of underground leaching of metals can be modified are lost to traditional technology stocks, but the processes of leaching still produced no comprehensive records of natural and anthropogenic factors, so the results of the use of technology does not always live up to their expectations, which prevents the expansion of the boundaries of its application. Therefore, the development of scientific bases and perfection of technology of leaching of metals from ores reveal are the very important task of the mining industry.

Research methods include analysis of the theory and practice of industrial metal leaching study of the effectiveness of modernization of existing situation and elaboration of recommendations to increase the scope of this innovative technology.

Results. The analysis of the main processes of underground leaching of metals. Describes the experience of the industrial leaching for example, the metal mines of Russia and Kazakhstan. Highlighted the need for combining in-situ leaching of poor and off-balance ores with the traditional exploitation of rich ores and the balance sheet at the present stage of mining. The described method of control of the completeness of leaching by opening the workings. Marked experience in the application of vacuum drainage systems for productive solutions. Detailed methods of forming the compensation space and the intensification of leaching of blast and other ways. Describes the role of hydraulic fracturing of rocks, injection of destroyed rock solid compositions and fine-grained inert materials in the process of irrigation ores.

Conclusions. The combination of the technologies of the poor and leaching off-balance ore with the traditional exploitation of rich ores and the balance at the stages of mining production comprehensively improves their environmental and economic efficiency by using optimal combining methods of preparation and technological parameters, which will allow in-situ leaching to occupy a priority position in the extraction of ores reveal.

About the Authors

V. I. Golik
North-Caucasian mining and metallurgical Institute
Russian Federation

Scientific Degree: Dr. Sci. (Tech.),

362021, Vladikavkaz, street of Cosmonaut Nikolayev, 44

Yu. I. Razorenov
North-Caucasian mining and metallurgical Institute
Russian Federation

Scientific Degree: Dr. Sci. (Tech.),

362021, Vladikavkaz, street of Cosmonaut Nikolayev, 44

Chang Zhong
China University of Geoscience

Dr. Sci., The Key Laboratory Of Land Resources Information Research & Development,

100083, Beijing, Xueyuan Road 29, Haidian District


1. Golik V.I., Komashchenko V.I., Kachurin N.M. K probleme podzemnoj razrabotki rudnyh mestorozhdenij central'nogo federal'-nogo okruga [To the problem of underground mining of ore fields of central federal district]. Izvestija Tulskogo gosudarstvennogo universiteta. Earth science. 2016, no. 4, pp. 127-139.

2. Khasheva Z.M., Golik V.I. The ways of recovery in economy of the depressed mining enterprises of the Russian Caucasus. International Business Management. 2015, Т. 9. no. 6, pp. 1210-1216.

3. Golik V.I. Special'nye sposoby razrabotki mestorozhdenij [Special methods of field development]. Moscow, Infra-M, 2014, 132 p.

4. Mwase J. M., Petersen J., Eksteen, J. J. A conceptual flowsheet for heap leaching of platinum group metals (PGMs) from a low-grade ore concentrate. Mining Engineering & Metallurgical Engineering, Hydrometallurgy. 2012, vol. 111–112, pp. 129–1355.

5. Bubnov V.K., Spirin Je.K., Golik V.I., et. al. Teorija i praktika dobychi poleznyh is-kopaemyh dlja kombinirovannyh sposobov vyshhelachivanija [Theory and practice of mining of useful minerals for combined leaching methods]. Celingrad, Zhana-Arka, 1992, 545 p.

6. Volkov Yu.V., Sokolov I.V. Podzemnaja geotehnologija pri kombinirovannoj razrabotke rudnyh mestorozhdenij [Combined Underground Ore Mining Geotechnology]. Mining Informational and Analytical Bulletin, 2013, no. 1, pp. 34-40.

7. De Oliveira D.M., Sobral L.G. S., Olson G.J., Olson S.B. Acid leaching of a copper ore by sulphur-oxidizing microorganisms. Hydrometallurgy, 2014, vol. 147-148, pp. 223-227.

8. Sinclair L., Thompson J. In situ leaching of copper: Challenges and future pro spects. Hydrometallurgy, 2015, Т. 157, pp. 306-324.

9. Dmitrak Ju.V., Kamnev E.N. AO «Vedushhij proektno-izyskatel'skij i nauchno-issledovatel'skij institut promyshlennoj tehnologii» − Put' dlinoj v 65 let [JSC The Leading Research and Design Institute of Industrial Technologies − A long way in 65 years]. Gornyi Zhurnal = Mining Journal, 2016, no. 3, pp. 6-12.

10. Karimi N.S., Atashpanjeh A., Mollaei F.M.R. Design considerations of heap leaching at the sarcheshmeh copper open pit mine. International Mining Congress of Turkey. IMCET, 2001, pp. 513-516.

11. Golik V.I., Brjuhoveckij O.S., Gabaraev O.Z. Tehnologii osvoenija mestorozhdenij uranovyh rud [Technologies for development of uranium ore deposits]. Textbook for High Schools. Moscow, RSUH Publ., 2007, 131 p.

12. Ljashenko V.I., Golik V.I. Prirodo-ohrannye tehnologii podzemnoj razrabotki uranovyh mestorozhdenij [Environmental protection technologies for underground development of uranium deposits]. Gornyi Zhurnal = Mining Journal, 2006, no. 2, pp. 89-92.

13. Ryl'nikova M.V., Radchenko D.N., Milkin D.A., Zvjagincev A.G., Peshkov A.M. Obosnovanie parametrov i rezhima vyshhelachivanija syr'ja tehnogennyh obrazovanij, soputstvujushhih razrabotke medno-kolchedannyh mestorozhdenij [Substantiation of parameters and regime of leaching of raw materials of technogenic formations accompanying the development of copperpyrite deposits]. Moscow, Gorny Informatsionno-Analiticheskiy Byulleten = Mining informational and analytical bulletin, 2010, no. 3, pp. 340-350.

14. Jordens Adam, Cheng Ying Ping, Waters Kristian E. A review of the beneficiation of rare earth element bearing minerals. Minerals Engineering, 2013, vol. 41, pp. 97-114.

15. Franks D.M., Boger D.V., Côte C.M., Mulligan D.R. Sustainable Development Principles for the Disposal of Mining and Mineral Processing Wastes. Resources Policy, 2011, vol. 36, no. 2, pp. 114-122.

16. Golik V.I. Aktivacija othodov gornogo proizvodstva pri vyshhelachivanii metallov [Activation of Waste Mining Production in Leaching of Metals] Mining science and technology. 2016, no. 4, pp. 3-9. (In Russ.) DOI:10.17073/2500- 0632-2016-4-3-8

17. Golik V.I., Zaalishvili V.B. Optimizacija shem podgotovki mestorozhdenij naklonnymi s"ezdami [Optimizing Development Deposits Schemes by Slant Descents]. Izvestija Tulskogo gosudarstvennogo universiteta. Earth science. Vol. 1, 2017, pp. 52 -68.

18. Razorenov Ju.I., Golik V.I., Kulikov M.M. Jekonomika i menedzhment gornoj pro-myshlennosti [Economics and management of mining industry]. Textbook for High Schools. SRSTU Publ., Novocherkassk, 2010, 251 p.

19. Golik V.I., Khasheva Z.M., Shulgatyi L.P. Jekonomicheskij mehanizm konversii gornodobyvajushhej otrasli depressivnyh regionov Juga Rossii [Economic Mechanism of Conversion of the Mining Industry of Depressive Regions of the South of Russia]. Scientific Bulletin of Uzhny Institute of Management, 2016. no. 3 (15), pp. 27-32.

20. Golik V.I. Izvlechenie metallov iz hvostov obogashhenija kombinirovannymi metodami aktivacii [The extraction of metals from the tailings of enrichment by combined activation methods]. Obogashchenie Rud = Mineral processing, 2010, no. 5, pp. 38-40.

21. Golik V.I., Stradanchenko S.G., Maslennikov S.A. Еxperimental study of non-waste recycling tailings ferruginous quartzite. International Journal of Applied Engineering Research, 2015, Т. 10, no. 15, pp. 35410-35416.

22. Golik V.I., Poluhin O.N., Petin A.N., Komashhenko V.I. Jekologicheskie problemy razrabotki rudnyh mestorozhdenij KMA [Ecological Problems of Development of Ore Deposits of KMA]. Gornyi Zhurnal = Mining Journal, 2013, no. 4, pp. 91-94.

23. Golik V., Komashchenko V., Morkun V., Zaalishvili V. Enhancement of lost ore production efficiency by usage of canopies. Metallurgical and Mining Industry, 2015, Т. 7, no. 4, pp. 325-329.

24. Golik V.I., Komashchenko V.I., Kachurin N.M. Koncepcija kombinirovanija tehnologij razrabotki rudnyh mestorozhdenij [Concept of Combining Technologies by Mining ore Deposits]. Izvestija Tulskogo gosudarstvennogo universiteta. Earth science. 2015, no 4, pp. 76-88.

25. Golik V., Komashchenko V., Morkun V., Irina G. Improving the effectiveness of explosive breaking on the bade of new methods of borehole charges initiation in quarries. Metallurgical and Mining Industry, 2015, Т. 7, no. 7, pp. 383-387.

Supplementary files

For citation: Golik V.I., Razorenov Y.I., Zhong C. THE ANALYSIS OF THE EXPERIENCE OF PREPARATION OF ORES BY UNDERGROUND LEACHING. Gornye nauki i tekhnologii = Mining Science and Technology (Russia). 2017;(4):13-22.

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