Науковий вісник НГУ

Simulation of amber extraction processes from sandy and clay rocks with stope filling

• 
• 

User Rating:  / 0

PoorBest 

Details

Category: Content №6 2021

Last Updated on 29 December 2021

Published on 30 November -0001

Hits: 5044

Authors:

V.S.Moshynskyi, orcid.org/0000-0002-1661-6809, National University of Water and Environmental Engineering, Rivne, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.

V.Ya.Korniienko, orcid.org/0000-0002-7921-2473, National University of Water and Environmental Engineering, Rivne, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Ye.Z.Malanchuk, orcid.org/0000-0001-9352-4548, National University of Water and Environmental Engineering, Rivne, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.

A.O.Khrystyuk, orcid.org/0000-0002-5009-3140, National University of Water and Environmental Engineering, Rivne, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.

V.H.Lozynskyi, orcid.org/0000-0002-9657-0635, Geological Concern Geobit, Chrzanow, the Republic of Poland, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

E.C.Cabana, orcid.org/0000-0002-0066-1349, Universidad Nacional de San Agustin de Arequipa, Arequipa, Peru, email: This email address is being protected from spambots. You need JavaScript enabled to view it.

повний текст / full article

Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2021, (6): 035 - 041

https://doi.org/10.33271/nvngu/2021-6/035

Abstract:

Purpose. To develop a mathematical model for a system of amber extraction based upon physical cumulation and deflation effects under the conditions of turbulent flows.

Methodology. Theoretical simulation of the extraction processes took into consideration use of a basic aggregate, converting processes, compounding processes, modification processes, aggregating processes, processes of rotation series development involving practices of design and operation of the available similar facilities, design solutions, and widespread unification of both components and assembly units. Analysis of the gained theoretical and practical experiences helped simulate processes of amber extraction from sandy and clay rocks with stope filling.

Findings. Rock mass loosening by means of hydromonitor jets, operating tangentially in a casing while developing swirling pulp flows, has been simulated mathematically. A procedure to prepare filling material from mine tailing by means of a preparator, located within a settling pond, has been substantiated. The research, concerning mineral disintegration, has helped identify that the average value of the maximum deflector radius, shaped as a result of counter jetting action, is R_max = 0.30.5 m; at the same time, the average value of the maximum radius of a hole, shaped resulting from helical jetting action around suction pipe, is R_max = 0.3m.

Originality. For the first time, a mathematical model to use cumulation and deflation effects for a mineral disintegration has been developed as well as for preparation of filling material from mine tailing. The model reflects twists of helical 6585 jetting action with the maximum 0.5 m deflector radius and development of turbulence improving stope filling efficiency.

Practical value. The proposed procedure is the theoretical background to develop automated system of amber extraction from sandy and clay rocks, which will improve productive capacity of the mining process substantially.

Keywords: amber, placer, sandy and clay rock, extraction, cumulation, deflation

References.

1. Dychkovskyi, R., Vladyko, O., Maltsev, D., & Cabana, E.C. (2018). Some aspects of the compatibility of mineral mining technologies. Rudarsko-Geoloko-Naftni Zbornik, 33(4), 73-82. https://doi.org/10.17794/rgn.2018.4.7.

2. Perkovsky, E.E. (2017). Rovno Amber Caddisflies (Insecta, Trichoptera) from Different Localities, with Information about three New Sites. Vestnik Zoologii, 51(1), 15-22. https://doi.org/10.1515/vzoo-2017-0003.

3. Malanchuk, Z., Moshynskyi, V., Malanchuk, Y., & Korniienko, V. (2018). Physico-Mechanical and Chemical Characteristics of Amber. Solid State Phenomena, (277), 80-89. https://doi.org/10.4028/www.scientific.net/ssp.277.80.

4. Yussupov, Kh., Aben, Ye., Omirgali, A., & Rakhmanberdiyev, A. (2021). Analyzing a denitration process in the context of underground well uranium leaching. Mining of Mineral Deposits, 15(1), 127-133. https://doi.org/10.33271/mining15.01.127.

5. Begalinov, A., Khomiakov, V., Serdaliyev, Y., Iskakov, Y., & Zhanbolatov, A. (2020). Formulation of methods reducing landslide phenomena and the collapse of career slopes during open-pit mining. E3S Web of Conferences, 168, 00006. https://doi.org/10.1051/e3sconf/202016800006.

6. Shustov, O., Pavlychenko, A., Bondarenko, A., Bielov, O., Borysovska, O., & Abdiev, A. (2021). Substantiation into Parameters of Carbon Fuel Production Technology from Brown Coal. Materials Science Forum, (1045), 90-101. https://doi.org/10.4028/www.scientific.net/MSF.1045.90.

7. Zhanakova, R., Pankratenko, ., Almenov, ., & Bektur, . (2020). Rational selection of the form of support for the formation of genetic composition of rocks in the conditions of the beskempir field. News of the National Academy of Sciences of the Republic of Kazakhstan, (439), 106-113.

8. Begalinov, A., Almenov, T., Zhanakova, R., & Bektur, B. (2020). Analysis of the stress deformed state of rocks around the haulage roadway of the Beskempir field (Kazakhstan). Mining of Mineral Deposits, 14(3), 28-36. https://doi.org/10.33271/mining14.03.028.

9. Petlovanyi, M., Lozynskyi, V., Zubko, S., Saik, P., & Sai, K. (2019). The influence of geology and ore deposit occurrence conditions on dilution indicators of extracted reserves. Rudarsko Geolosko Naftni Zbornik, 34(1), 83-91. https://doi.org/10.17794/rgn.2019.1.8.

10. Telkov, S.A., Motovilov, I.Y., Barmenshinova, M.B., Medyanik,N.L., & Daruesh, G.S. (2019). Substantiation of Gravity Concentration to the Shalkiya Deposit Lead-Zinc Ore. Journal of Mining Science, 55(3), 430-436. https://doi.org/10.1134/s1062739119035769.

11. Malanchuk, Z., Moshynskyi, V., Malanchuk, V., Korniienko, Y., & Koziar, M. (2020). Results of Research into the Content of Rare Earth Materials in Man-Made Phosphogypsum Deposits. Key Engineering Materials, (844), 77-87. https://doi.org/10.4028/www.scientific.net/kem.844.77.

12. Yulusov, S., Surkova, T.Y., Amanzholova, L.U., & Barmenshinova, M.B. (2018). On sorption of the rare-earth elements. Journal of Chemical Technology and Metallurgy, 53(1), 79-82.

13. Moshynskyi, V., Malanchuk, Z., Tsymbaliuk, V., Malanchuk, L., Zhomyruk, R., & Vasylchuk, O. (2020). Research into the process of storage and recycling technogenic phosphogypsum placers. Mining of Mineral Deposits, 14(2), 95-102. https://doi.org/10.33271/mining14.02.095.

14. Begalinov, A., Shautenov, M., Almenov, T., Bektur, B., & Zhanakova, R. (2019). Prospects for the effective use of reagents based on sulfur compounds in the technology of extracting gold from resistant types of gold ore. Journal of Advanced Research in Dynamical and Control Systems, 11(8), 1791-1796.

15. Aben, E.K., Rustemov, S.T., Bakhmagambetova, G.B., & Akhmetkhanov, D. (2019). Enhancement of metal recovery by activation of leaching solution. Mining Informational and Analytical Bulletin, (12), 169-179. https://doi.org/10.25018/0236-1493-2019-12-0-169-179.

16. Naduty, V., Malanchuk, Z., Malanchuk, Y., & Korniyenko, V. (2016). Research results proving the dependence of the copper concentrate amount recovered from basalt raw material on the electric separator field intensity. Eastern-European Journal of Enterprise Technologies, 5(5(83)), 19-24. https://doi.org/10.15587/1729-4061.2016.79524.

17. Bitimbaev, M.Z., Krupnik, L.A., Aben, E.K., & Aben, K.K. (2017). Adjustment of backfill composition for mineral mining under open pit bottom. Gornyi Zhurnal, (2), 57-61. https://doi.org/10.17580/gzh.2017.02.10.

18. Motovilov, I.Y., Telkov, S.A., Barmenshinova, M.B., & Nurmanova, A.N. (2019). Examination of the preliminary gravity dressing influence on the Shalkiya deposit complex ore. Non-Ferrous Metals, 47(2), 3-8. https://doi.org/10.17580/nfm.2019.02.01.

19. Arslanov, M.Z., Mustafin, S.A., Zeinullin, A.A., Kulpeshov,B.S., & Mustafin, T.S. (2020). Model for determining classification of filling materials hardening. News of National Academy of Sciences of the Republic of Kazakhstan, 5(443), 6-12. https://doi.org/10.32014/2020.2518-170x.98.

20. Mustakhimov, A., & Zeynullin, A. (2020). Scaled-up laboratory research into dry magnetic separation of the Zhezdinsky concentrating mill tailings in Kazakhstan. Mining of Mineral Deposits, 14(3), 71-77. https://doi.org/10.33271/mining14.03.071.

• < Prev
• Next >