Substantiating parameters of ­zeolite-smectite puff-stone washout and migration within an extraction chamber

User Rating:  / 0
PoorBest 

Authors:

Z.R.Malanchuk, Dr. Sc. (Tech.), Prof., orcid.org/0000-0001-8024-1290, National University of Water Management and Nature Resources Use, Rivne, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.

V.S.Moshynskyi, Dr. Sc. (Agr.), Prof., orcid.org/0000-0002-1661-6809, National University of Water Management and Nature Resources Use, Rivne, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.

V.Ya.Korniienko, Dr. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0002-7921-2473, National University of Water Management and Nature Resources Use, Rivne, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.

Ye.Z.Malanchuk, Dr. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0001-9352-4548, National University of Water Management and Nature Resources Use, Rivne, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.

V.H.Lozynskyi, Cand. Sc. (Tech.), orcid.org/0000-0002-9657-0635, Dnipro University of Technology, Dnipro, Ukraine, e‑mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

 повний текст / full article



Abstract:

Purpose. To substantiate parameters of zeolite-smectite puff-stone deposit hydromining method while analyzing dependences between physico-technological indices of hydromining equipment and rock mass characteristics, which will help optimize the extraction technique.

Methodology. Complex researchapproach(i.e. field observations, laboratory tests, and bench testing) is the methodological basis to solve the problem. The approach involves system analysis, physical modeling of hydrodynamic processes, and outcome analysis using MаtLаb mathematical software package.

Findings. Dependences of zeolite-smectite puff-stone failure upon a mouthpiece diameter, water pressure, washoutradius, andgravity streaming hydraulic transportation within an extraction chamber have been determined. Effect of kinetic energy of a falling slurry stream on the decrease in the specific power consumption in the process of rock transportation over an extraction chamber floor has been identified. Power consumption dependence upon hydraulic monitor dimensions and working agent pressure is of quadratic nature: the increased pressure of a working agent in front of a mouthpiece, power consumption of the washout increases, and specific water consumption drops.

Originality. For the first time, an approach to describe zeolite-smectite puff-stone failure taking into consideration hydrodynamic puff-stone washout, hydraulic mixture migration within an extraction chamber, and transportation of the mineral has been applied. Relying upon power consumption to washout hydraulic mixture and transport it within a washout chamber, both linear nature and directly-proportional dependence of transport capacity upon hydraulic monitor loss and chamber floor slope has been determined. Power consumption dependence has been defined for different types of mouthpieces and working agent pressure in order to avoid cuts and layer-by-layer washout of a mineral.

Practical value. The obtained results can be applied to improve dominating parameters influencing the hydrodynamic process for zeolite-smectite puff-stone washout. For the purpose, rational efficiency of puff-stone failure has been identified as well as rotational angle of a lateral mouthpiece of a jet head at 15‒20 m height in terms of layer-by-layer washout with rock migration over a distance being equal to a half of the washout diameter. Real conditions (for zeolite-smectite puff-stones) have been determined under which minor jet velocity variation from the determined parameters results in a cut or in a fall of the washout chamber.

References.

1. Nadutyi, V. P., & Kostyrya, S. V. (2018). Research results on the process of complex puff-stone dehydration after underground hydraulic mining and dumping site working Zbahachennia korysnykh kopalyn, 70(111), 58-63.

2. Petlovanyi, M., Kuzmenko, O., Lozynskyi, V., Popo­vych, V., Sai, K., & Saik, P. (2019). Review of man-made mineral formations accumulation and prospects of their developing in mining industrial regions in Ukraine. Mining of Mineral Deposits, 13(1), 24-38. https://doi.org/10.33271/mining13.01.024.

3. Naduty, 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.

4.Gornostayev, S. S., Walker, R. J., Hanski, E. J., & Popov­chenko, S. E. (2014). Evidence for the emplacement of ca. 3.0 Ga mantle-derived mafic-ultramafic bodies in the Ukrainian Shield. Precambrian Research, 132(4), 349-362. https://doi.org/10.1016/j.precamres.2004.03.004.

5. Naduty, V. (2015). Modeling of vibro screening at fine classification of metallic basalt. New Developments in Mining Engineering 2015, 441-443. https://doi.org/10.1201/b19901-77.

6. Liu, X., Lv, K., Deng, C., Yu, Z., Shi, J., & Johnson, A. C. (2019). Persistence and migration of tetracycline, sulfonamide, fluoroquinolone, and macrolide antibiotics in streams using a simulated hydrodynamic system. Environmental Pollution, 252, 1532–1538. https://doi.org/10.1016/j.envpol.2019.06.095.

7. Bomba, A., Tkachuk, M., Havryliuk, V., Kyrysha, R., Ge­ra­simov, I., & Pinchuk, O. (2018). Mathematical modelling of filtration processes in drainage systems using conformal mapping. Journal of Water and Land Development, 39(1), 11-15. https://doi.org/10.2478/jwld-2018-0054.

8. Chui, Y. V. (2018). On conjugation conditions in the filtration problems upon existence of semipermeable inclusions. JP Journal of Heat and Mass Transfer, 15(3), 609-619. https://doi.org/10.17654/hm015030609.

9. Rysbekov, K., Huayang, D., Kalybekov, T., Sandybe­kov, M., Idrissov, K., Zhakypbek, Y., & Bakhmagambetova, G. (2019). Application features of the surface laser scanning technology when solving the main tasks of surveying support for reclamation. Mining of Mineral Deposits, 13(3), 40-48. https://doi.org/10.33271/mining13.03.040.

10. Aitkazinova, S., Soltabaeva, S., Kyrgizbaeva, G., Rysbe­kov, K., & Nurpeisova, M. (2016). Methodology of assessment and prediction of critical condition of natural-technical systems. International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, (2), 3-10. https://doi.org/10.5593/sgem2016/b22/s09.001.

11. Saik, P. B., Dychkovskyi, R. O., Lozynskyi, V. H., Malanchuk, Z. R., & Malanchuk, Ye. Z. (2016). Revisiting the underground gasification of coal reserves from contiguous seams. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (6), 60-66.

12. Malanchuk, Ye., Korniienko, V., Moshynskyi, V., Soroka, V., Khrystyuk, A., & Malanchuk, Z. (2019). Regularities of hydromechanical amber extraction from sandy deposits. Mining of Mineral Deposits, 13(1), 49-57. https://doi.org/10.33271/mining13.01.049.

13. Khrystiuk, A. (2016). Mathematical modeling of hydraulic mining from placer deposits of minerals. Mining of Mineral Deposits, 10(2), 18-24. https://doi.org/10.15407/mining10.02.018.

14. Malanchuk, Y., Moshynskyi, V., Korniienko, V., & Malanchuk, Z. (2018). Modeling the process of hydromechanical amber extraction. In E3S Web of Conferences, (60), 00005. https://doi.org/10.1051/e3sconf/20186000005.

15. Kononenko, M., Khomenko, O., Sudakov, А., Drobot, S., & Lkhagva, Ts. (2016). Numerical modelling of massif zonal structuring around underground working. Mining of Mineral Deposits, 10(3), 101-106.  https://doi.org/10.15407/mining10.03.101.

16. Khomenko, O. Ye. (2012). Implementation of energy method in study of zonal disintegration of rocks. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (4), 44-54.

17. Stupnik, M., Kalinichenko, V., & Pismennyi, S. (2013). Pillars sizing at magnetite quartzites room-work. Annual Scientific-Technical Colletion – Mining of Mineral Deposits 2013, 11-16. https://doi.org/10.1201/b16354-3.

18. Kalinichenko, V., Pysmennyi, S., Shvaher, N., & Kalini­chenko, O. (2018). Selective underground mining of complex structured ore bodies of Kryvyi Rih Iron Ore Basin. E3S Web of Conferences, (60), 00041. https://doi.org/10.1051/e3sconf/20186000041.

19. 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.

20. Lozynskyi, V., Saik, P., Petlovanyi, M., Sai, K., Malanchuk, Z., & Malanchuk, Y. (2018). Substantiation into mass and heat balance for underground coal gasification in faulting zones. Inzynieria Mineralna, 19(2), 289-300. https://doi.org/10.29227/IM-2018-02-36.

21. Vasylchuk, O. (2018). Modeling the formation of high metal concentration zones in man-made deposits. Mining of Mineral Deposits, 12(2), 76-84. https://doi.org/10.15407/mining12.02.076.

22. Sai, K. (2019). Research of Thermodynamic Conditions for Gas Hydrates Formation from Methane in the Coal Mines. Solid State Phenomena, (291), 155-172. https://doi.org/10.4028/www.scientific.net/SSP.291.155.

Visitors

3022277
Today
This Month
All days
199
19802
3022277

Guest Book

If you have questions, comments or suggestions, you can write them in our "Guest Book"

Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

Contacts

D.Yavornytskyi ave.,19, pavilion 3, room 24-а, Dnipro, 49005
Tel.: +38 (056) 746 32 79.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
You are here: Home Cooperation Partners EngCat Archive 2019 Contens №6 2019 Substantiating parameters of ­zeolite-smectite puff-stone washout and migration within an extraction chamber