On commercialization of waste rock dumpsand the role of drilling and blasting operations in this process

DOI: http://dx.doi.org/10.30686/1609-9192-2021-1-110-113

S.N. Zharikov Institute of mining of the Ural branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation Russian Mining Industry №1 / 2021 р. 110-113

Abstract: On the territory of the Russian Federation, exactly as in the rest of the world, huge amounts of mining waste have been accumulated. Most of them in open-pit mining are dumps of rock mass that occupy huge territories and have a significant negative impact on the earth's ecology. Most of the dumps are non-toxic and can be used for economic purposes where sand and stone are needed-in construction. However, the volumes are too large and only a small part can be used for the production of building materials. Another thing is if you need a large amount of rock for the construction of a long roadbed. There are other requirements for raw materials and the possibility of releasing large areas occupied by dumps. This direction has significant potential, because on the one hand, cheap construction raw materials, and on the other – a reduction in fees for the use of land (especially relevant for large mining and processing plants). The development of dumps as man-made deposits has its own risks and associated problems. However, it leads to the development of new technological solutions, which in turn opens up certain prospects for subsoil users. Currently, this direction is in its infancy, but the scale of the problem of storing dumps is already obvious. Therefore, despite the doubts, recycling of dumps is inevitable. It is also clear that this processing should be in huge volumes. And such volumes of use in the Russian Federation can only be achieved when building roads.

Keywords: rock dumps, drilling and blasting operations, man-made deposits, mining waste, development of dumps, methods of waste processing, road construction

For citation: Zharikov S.N. On commercialization of waste rock dumps and the role of drilling and blasting operations in this process. Gornaya promyshlennost = Russian Mining Industry. 2021;(1):110–113. (In Russ.) DOI: 10.30686/1609-9192-2021-1-110-113.

Article info

Received: 29.12.2020

Revised: 15.01.2021

Accepted: 20.01.2021

Information about the author

Sergey N. Zharikov – Ph. D., Head of the Rock Destruction Laboratory, Leading Researcher, Institute of mining of the Ural branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

References

1.Mormil S.I., Salnikov V.L., Amosov L.A., Khasanova G.G., Semyachkov A.I., Zobnin B.B., Burmistrenko A.V. Technogenic deposits of the Middle Urals and assessment of their impact on the environment. Ekaterinburg: NIA–Priroda, DPR po Uralskomu regionu, AOOT “VNIIZARUBEZhGEOLOGIYa”, Geologicheskoe predpriyatie “Devon”; 2002. 206 p. (In Russ.)

2. Batugin S.A., Yakovlev V.L. The patterns of development of mining. Yakutsk: Yakutsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences; 1992. 116 p. (In Russ.)

3. Yakovlev V.L., Anikina E.V., Kozlova I.A., Kornilkov S.V. On scientific support of the Strategy for the development of the mineral resource base of the Russian Federation. Litosfera = Lithosphere (Russia). 2019;(2):337–339. (In Russ.) DOI: 10.24930/1681-9004-2019-19-2-337-339.

4. Kornilkov S.V., Sokolov I.V., Slawikowskaja Yu.O., Nikitin I.V. Technical and economic feasibility of resuming of use of Kvaisinskii leadzinc deposit. Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal = News of the Higher Institutions. Mining Journal. 2014;(3):9–17. (In Russ.)

5. Konorev M.M., Laptev Yu.V., Nesterenko G.F., Titov R.S. To the justification of effective ways of recycling of mining and processing of magnesium ore (magnesium and asbestos). MIAB. Mining Inf. Anal. Bull. 2011;(S11):388–396. (In Russ.)

6. Laptev Yu.V., Titov R.S., Sivavok M.P., Lastochkin D.B. X-ray fluorescence analysis of the chemical composition of man-made formations at mining and metallurgical operations in the Chelyabinsk Region. In: Basic research and applied development of recycling and disposal processes of man-made formations: Proceedings of the TECHNOGEN-2014 International Congress. Ekaterinburg: LLC UIPC; 2014, pp. 59–64. (In Russ.)

7. Laptev Yu.V., Titov R.S., Selmenskaya I.G. Justification of the optimum layer height for an industrially valuable man-made formations for their efficient mining. In: Scientific background and experience in processing ores and man-made raw materials: Proceedings of the 18th International Scientific and Technical Conference, Ekaterinburg, April 3-4, 2013 Ekaterinburg: Ural State Mining University, 2013, pp. 11–16. (In Russ.)

8. Tarasov P.I. Development of transport networks of the Republic Sakha (Yakutia). Arktika i Sever = Arctic and North. 2014;(17):65–77. (In Russ.) Available at: https://narfu.ru/upload/iblock/dc3/05-_-tarasov.pdf

9. Tarasov P.I., Tarasov S.P. Development of the arctic and northern territories of western Yakutia. Aktualnye voprosy mashinovedeniya = Topical Issues of Mechanical Engineering. 2015;(4):81–83. (In Russ.)

10. Khazin M.L., Tarasov P.I., Golubev O.V., Dmitriev V.T. Using tailings and waste products of mining and processing plants for the construction of highways. Izvestiya Uralskogo gosudarstvennogo gornogo universiteta = News of the Ural State Mining University. 2017;(4):90–94. (In Russ.) DOI: 10.21440/2307-2091-2017-4-90-94.

11. Zharikov S.N., Sukhov R.I., Regotunov A.S., Kutuev V.A., Taranzhin S.S. On the possible efficiency of horizontal cutting by the ledge explosive breacking in quarries. Problemy nedropolzovaniya. 2020;(1):80–92. (In Russ.) DOI: 10.25635/2313-1586.2020.01.080.