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Prospects of using the polymetallic ore processing waist for producing hardening mixtures

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Category: Content №3 2022

Last Updated on 11 July 2022

Published on 11 July 2022

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Authors:

.Bek, orcid.org/0000-0003-1671-297X, Satbayev university, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Sh.Aitkazinova, orcid.org/0000-0002-0964-3008, Satbayev university, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

B.Imansakipova, orcid.org/0000-0003-0658-2112, Satbayev university, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

O.Sdvyzhkova, orcid.org/0000-0001-6322-7526, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Z.Estemesov, orcid.org/0000-0001-8625-3735, Central Laboratory for Certification of Building Materials, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

повний текст / full article

Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2022, (3): 088 - 093

https://doi.org/10.33271/nvngu/2022-3/088

Abstract:

Purpose. Justification of possibility to create the hardening mixtures with filler based on tailings of the Akshatau mining and processing complex for strengthening the quarry benches, inter-chamber pillars and excavation roofs and producing building materials.

Methodology. The complex approach is applied including experimental methods of physical and chemical and mechanical analysis of the phase composition and properties of ore processing wastes. The practicability of using the tailings of polymetallic ore processing as an inert filling of hardening mixtures is estimated; the compressive and bending strength of samples is determined after the mixture solidification as well.

Findings. Based on X-ray phase analyses, differential thermal and chemical analyses, the ore tailings composition was determined. The optimal qualitative composition of the hardening mixture with specified rheological and strength properties, as well as the technological mode of its preparation, have been determined.

Originality. The peculiarities of hydration processes in the cement-water-limestone system are clarified and a new formulation of a hardening mixture with specified rheological and strength properties have been developed.

Practical value. The proposed composition of hardening mixtures with filler based on ore processing waste is aimed at strengthening the fractured area of the rock mass. This increases the stability of rock openings and provides safety of mining. The involvement of ore processing waste in the production of hardening mixtures and other building materials is a positive solution in terms of the disposal of these wastes. Reducing the amount of accumulated waste contributes to minimizing environmental risks in mining regions. The obtained results are significant for the construction industry. They provide the expansion and reproduction of the raw material base through using the waste of processing the ore of Akzhal deposit.

Keywords: Akzhal deposit, carbonate rocks, polymetallic ore, waste of ore processing, tailings use, hardening mixture, filler, rocks, excavation stability

References.

1. Information on the organization of waste management in the regions of the Republic of Kazakhstan. Astana (2019). Retrieved from https://ecogosfond.kz/wp-content/uploads/2019/11/Informacionnyj-obzor-po-vedeniju-gosudarstvennogo-kadastra-othodov-za-2018_compressed.pdf.

2. Golik, V., Komashchenko, V., & Morkun, V. (2015). Feasibility of using the mill tailings for preparation of self-hardening mixtures. Metallurgical and Mining Industry, (3), 38-41. Retrieved from https://www.metaljournal.com.ua/assets/Journal/english-edition/MMI_2015_3/004%20Golik%20Vladimir.pdf.

3. Holyk, V.I., Razorenov, Yu.I., Vahyn, V.S., & Liashenko, V.I. (2021). Study on the possibility of obtaining alternative binders from production waste for filling man-made voids. Chernaia metallurhiia. Biulleten nauchno-tekhnicheskoi i ekonomicheskoi informatsii, 77(11), 1115-1123. https://doi.org/10.32339/0135-5910-2021-11-1115-11123.

4. Melkonian, R.H. (2017). Environmental problems of mining waste disposal for glass production and construction industry. Vestnik nauki i obrazovaniia Severo-Zapada Rossii, 3(1). ISSN: 2413-9858.

5. Salguero, F., Grande, J.A., Valente, T., Garrido, R., De la Torre,M.L., Fortes, J.C., & Snchez, A. (2014). Recycling of manganese gangue materials from waste-dumps in the Iberian Pyrite Belt Application as filler for concrete production. Construction and Building Materials, 54, 363-368. https://doi.org/10.1016/j.conbuildmat.2013.12.082.

6. Jiang Shi, Feng He, Chuqiao Ye, Lan Hu, Junlin Xie, Hu Yang, & Xiaoqing Liu (2017). Preparation and characterization of CaOAl₂O₃SiO₂ glass-ceramics from molybdenum tailings. Materials Chemistry and Physics, 197, 57-64.

7. Holyk, V.I., & Tsydaev, T.S. (2015). Methodology for the use of tailings for the processing of substandard mineral raw materials. Stroitelnye materialy v tekhnolohii 1-veka, (12), 27-29. Retrieved from http://www.stroymat21.ru/arch.php?file_=./2012-12/newtxt.htm.

8. Lygina, T.Z., Luzin, V.P., & Kornilov, A.V. (2017). Multi-purpose use of technogenic non-metallic raw materials and obtaining new types of products from it. Fort Dialog-Iset, Ekaterinburg, 1, 67-71. Retrieved from https://www.elibrary.ru/item.asp?id=29734811.

9. Bajdzhanov, D.O., Rahimov, M.A., & Rahimov, A.M. (2017). Technology for obtaining foam-glass-crystalline heat-insulating materials based on industrial waste. Proceedings of Karaganda State Technical University, (4), 73-76.

10. Estemesov, Z.A., Barvinov, A.V., Sarsenbaev, B.K., Tulaganov,A.A., Estemesov, M.Z., & Khaidarov, A.M. (2020). New method for disposal of granulated phosphoric slag from hazardous gases. News of the national academy of sciences of the Republic of Kazakhstan- Series chemistry and technology, 3(441), 6-14. https://doi.org/10.32014/2020.2518-1491.37.

11. Golik, V.I., Lukyanov, V.G., & Khasheva, Z.M. (2015). Rationale for feasibility of using ore tailingsfor manufacturing hardening mixtures. Geo Assets Engineering. Bulletin of the Tomsk Polytechnic University, 326(5), 6-14.

12. Zhong-xi Tian, Zeng-hui Zhao, Chun-quan Dai, & Shu-jie Liu (2016). Experimental Study on the Properties of Concrete Mixed with Iron Ore Tailings Advances in Materials Science and Engineering.Novel Technologies and Applications for Construction Materials, 2016, 1-9. https://doi.org/10.1155/2016/8606505.

13. Bouzalakos, S., Dudeney, A.W.L., & Chan, B.K.C. (2016). Leaching characteristics of encapsulated controlled low-strength materials containing arsenic-bearing waste precipitates from refractory gold bioleaching. Journal of Environmental Management, 176, 86-100.

https://doi.org/10.1016/j.jenvman.2016.03.033.

14. Sdvyzhkova, O., Babets, D., Moldabayev, S., Rysbekov, K., & Sarybayev,M. (2020). Mathematical modeling a stochastic variation of rock properties at an excavation design. International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, (1.2), 165-172. https://doi.org/10.5593/sgem2020/1.2/s03.021.

15. Estemesov, Z.A., Pernekhan Sadykov, Barvinov, A.V., & Tulaganov, .. (2020). Physical and chemical processes occurring in the granulated phosphorus slag dumps. New of the academy of sciences of the republic of Kazakhstan. Series Chemistry and Technology, 2(440), 47-55. https://doi.org/10.32014/2020.2518-1491.22.

16. Medjigbodo, G., Rozire, E., Charrier, K., Izoret, L., & Loukili,A. (2018). Hydration, shrinkage, and durability of ternary binders containing Portland cement, limestone filler and metakaolin. Construction and. Building Material, 183, 114-126.

17. Wang, D., Shi, C., Farzadnia, N., Shi, Z., Jia, H., & Ou, Z. (2018). A review on use of limestone powder in cement-based materials: Mechanism, hydration and microstructures. Construction and Building Materials, 164, 185-192. https://doi.org/10.1016/j.conbuildmat.2018.06.075.

18. Nurpeisova, M.B., Kyrgizbayeva, G.M., & Bek, A.A. (2016). Composition for strengthening fractured rocks. (Patent No. 1573 of the Republic of Kazakhstan). Retrieved from https://kazpatent.kz/images/bulleten/2016/gazette/pdf/2-201608.pdf.

19. Kovalevska, I., Samusia, V., Kolosov, D., Snihur, V., & Pysmenkova, T. (2020). Stability of the overworked slightly metamorphosed massif around mine working. Mining of Mineral Deposits,14(2), 43-52. https://doi.org/10.33271/mining14.02.043.

20. Bondarenko, V., Kovalevska, I., Husiev, O., Snihur, V., & Salieiev,I. (2019). Concept of workings reuse with application of resource-saving bolting systems. E3S Web of Conferences,2019, 133, 02001. https://doi.org/10.1051/e3sconf /201913302001.

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