π₯ Coming soon: new issue of "Mining Science and Technology" Journal!
π In the coming days, you'll discover fresh research, innovative technologies, and the latest trends in the mining industry.
This issue features:
π Voznesenskii A. S., Ushakov E. I., Kutkin Ya. O. Fracture toughness of rock-concrete interfaces and its prediction based on acoustic properties.
π Shilova T. V., Serdyukov S. V., Drobchik A. N. Experimental research of stress-strain properties of sandy soil when strengthened with polyurethane compounds.
π Starikov A. N., Maltsev S. V., Sukhanov A. E. Influence of the sorption properties of potash salts on the gas environment in dead-end mine workings.
π Chernyi K. Π., Faynburg G. Z. Evaluation of variation of salt dust hygroscopic aerosol particle size as a function of relative air humidity.
π Mirzaeva E. I., Isaeva N. F., Yalgashev E. Ya., Turdiyeva D. P., Boymonov R. M. Preparation of adsorbents for the extraction of heavy metals from mining wastewater.
π Kotelnikova A. L., Zolotova E. S. Material composition of magnetic fractions of copper-smelting slag flotation tailings.
π Rakhutin M. G., Tran V. H., Krivenko A. V., Giang Q. Kh. Impact of the technical condition of main pumps on fuel consumption in a hydraulic excavator.
π Malafeev S. I., Malafeeva A. A., Konyashin V. I., Novgorodov A. A. Mechatronic system for running-in and testing of mechanical transmissions in mining shovels.
π Klyuev R. V. Assessment of energy efficiency improvement strategies for ventilation and hoisting systems during the reconstruction of the Molibden mine.
π The issue will be released in the coming days!
Subscribe to our Telegram channel:
π t.iss.one/MinSciTech π
#InEnglish #MST #RockMechanics #Concrete #FractureToughness #Acoustics #SoilMechanics #Strength #Polyurethane #Mine #Ventilation #Methane #Safety #Aerosol #Ecology #HeavyMetals #Adsorption #WasteUtilization #Excavator #Hydraulics #EnergyEfficiency #Mining
π In the coming days, you'll discover fresh research, innovative technologies, and the latest trends in the mining industry.
This issue features:
π Voznesenskii A. S., Ushakov E. I., Kutkin Ya. O. Fracture toughness of rock-concrete interfaces and its prediction based on acoustic properties.
π Shilova T. V., Serdyukov S. V., Drobchik A. N. Experimental research of stress-strain properties of sandy soil when strengthened with polyurethane compounds.
π Starikov A. N., Maltsev S. V., Sukhanov A. E. Influence of the sorption properties of potash salts on the gas environment in dead-end mine workings.
π Chernyi K. Π., Faynburg G. Z. Evaluation of variation of salt dust hygroscopic aerosol particle size as a function of relative air humidity.
π Mirzaeva E. I., Isaeva N. F., Yalgashev E. Ya., Turdiyeva D. P., Boymonov R. M. Preparation of adsorbents for the extraction of heavy metals from mining wastewater.
π Kotelnikova A. L., Zolotova E. S. Material composition of magnetic fractions of copper-smelting slag flotation tailings.
π Rakhutin M. G., Tran V. H., Krivenko A. V., Giang Q. Kh. Impact of the technical condition of main pumps on fuel consumption in a hydraulic excavator.
π Malafeev S. I., Malafeeva A. A., Konyashin V. I., Novgorodov A. A. Mechatronic system for running-in and testing of mechanical transmissions in mining shovels.
π Klyuev R. V. Assessment of energy efficiency improvement strategies for ventilation and hoisting systems during the reconstruction of the Molibden mine.
π The issue will be released in the coming days!
Subscribe to our Telegram channel:
π t.iss.one/MinSciTech π
#InEnglish #MST #RockMechanics #Concrete #FractureToughness #Acoustics #SoilMechanics #Strength #Polyurethane #Mine #Ventilation #Methane #Safety #Aerosol #Ecology #HeavyMetals #Adsorption #WasteUtilization #Excavator #Hydraulics #EnergyEfficiency #Mining
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A new issue of Mining Science and Technology has been published! π
Volume 1, 2025 of Mining Science and Technology is now available!
The complete table of contents can be accessed here:
π https://mst.misis.ru/jour/issue/view/42/showToc
Featured in this issue:
1οΈβ£ Voznesenskii Π.S., Ushakov E.I., Kutkin Ya.O. Fracture toughness of rock-concrete interfaces and its prediction based on acoustic properties. Mining Science and Technology (Russia). 2025;10(1):5-14. https://doi.org/10.17073/2500-0632-2024-10-316
Full article
2οΈβ£ Shilova T.V., Serdyukov S.V., Drobchik A.N. Experimental research of stress-strain properties of sandy soil when strengthened with polyurethane compounds. Mining Science and Technology (Russia). Mining Science and Technology (Russia). 2025;10(1):15-24. https://doi.org/10.17073/2500-0632-2024-08-303
Full article
3οΈβ£ Starikov A.N., Maltsev S.V., Sukhanov A.E. Influence of the sorption properties of potash salts on the gas environment in dead-end mine workings. Mining Science and Technology (Russia). 2025;10(1):25-33. https://doi.org/10.17073/2500-0632-2024-01-210
Full article
4οΈβ£ Chernyi K.A., Faynburg G.Z. Evaluation of variation of salt dust hygroscopic aerosol particle size as a function of relative air humidity. Mining Science and Technology (Russia). 2025;10(1):34-44. https://doi.org/10.17073/2500-0632-2024-07-283
Full article
5οΈβ£ Mirzaeva E.N., Isaeva N.F., Yalgashev E.Ya., et al. Preparation of adsorbents for the extraction of heavy metals from mining wastewater. Mining Science and Technology (Russia). 2025;10(1):45-55. https://doi.org/10.17073/2500-0632-2024-02-224
Full article
6οΈβ£ Kotelnikova Π.L., Zolotova E.S. Material composition of magnetic fractions of copper-smelting slag flotation tailings. Mining Science and Technology (Russia). 2025;10(1):56-66. https://doi.org/10.17073/2500-0632-2023-08-142
Full article
7οΈβ£ Rakhutin M.G., Tran V.H., Krivenko A.E., Giang Q.Kh. Impact of the technical condition of main pumps on fuel consumption in a hydraulic excavator. Mining Science and Technology (Russia). 2025;10(1):67-74. https://doi.org/10.17073/2500-0632-2024-01-179
Full article
8οΈβ£ Malafeev S.I., Malafeeva A.A., Konyashin V.I., Novgorodov A.A. Mechatronic system for running-in and testing of mechanical transmissions in mining shovels. Mining Science and Technology (Russia). 2025;10(1):75-83. https://doi.org/10.17073/2500-0632-2024-05-262
Full article
9οΈβ£ Klyuev R.V. Assessment of energy efficiency improvement strategies for ventilation and hoisting systems during the reconstruction of the Molibden mine. Mining Science and Technology (Russia). 2025;10(1):84-94. https://doi.org/10.17073/2500-0632-2024-10-362
Full article
π All articles are freely available in open access!
Subscribe to our Telegram channel:
π t.iss.one/MinSciTech π
#InEnglish #MST #RockMechanics #Concrete #FractureToughness #Acoustics #SoilMechanics #Strength #Polyurethane #Mine #Ventilation #Methane #Safety #Aerosol #Ecology #HeavyMetals #Adsorption #WasteUtilization #Excavator #Hydraulics #EnergyEfficiency #Mining
Volume 1, 2025 of Mining Science and Technology is now available!
The complete table of contents can be accessed here:
π https://mst.misis.ru/jour/issue/view/42/showToc
Featured in this issue:
1οΈβ£ Voznesenskii Π.S., Ushakov E.I., Kutkin Ya.O. Fracture toughness of rock-concrete interfaces and its prediction based on acoustic properties. Mining Science and Technology (Russia). 2025;10(1):5-14. https://doi.org/10.17073/2500-0632-2024-10-316
Full article
2οΈβ£ Shilova T.V., Serdyukov S.V., Drobchik A.N. Experimental research of stress-strain properties of sandy soil when strengthened with polyurethane compounds. Mining Science and Technology (Russia). Mining Science and Technology (Russia). 2025;10(1):15-24. https://doi.org/10.17073/2500-0632-2024-08-303
Full article
3οΈβ£ Starikov A.N., Maltsev S.V., Sukhanov A.E. Influence of the sorption properties of potash salts on the gas environment in dead-end mine workings. Mining Science and Technology (Russia). 2025;10(1):25-33. https://doi.org/10.17073/2500-0632-2024-01-210
Full article
4οΈβ£ Chernyi K.A., Faynburg G.Z. Evaluation of variation of salt dust hygroscopic aerosol particle size as a function of relative air humidity. Mining Science and Technology (Russia). 2025;10(1):34-44. https://doi.org/10.17073/2500-0632-2024-07-283
Full article
5οΈβ£ Mirzaeva E.N., Isaeva N.F., Yalgashev E.Ya., et al. Preparation of adsorbents for the extraction of heavy metals from mining wastewater. Mining Science and Technology (Russia). 2025;10(1):45-55. https://doi.org/10.17073/2500-0632-2024-02-224
Full article
6οΈβ£ Kotelnikova Π.L., Zolotova E.S. Material composition of magnetic fractions of copper-smelting slag flotation tailings. Mining Science and Technology (Russia). 2025;10(1):56-66. https://doi.org/10.17073/2500-0632-2023-08-142
Full article
7οΈβ£ Rakhutin M.G., Tran V.H., Krivenko A.E., Giang Q.Kh. Impact of the technical condition of main pumps on fuel consumption in a hydraulic excavator. Mining Science and Technology (Russia). 2025;10(1):67-74. https://doi.org/10.17073/2500-0632-2024-01-179
Full article
8οΈβ£ Malafeev S.I., Malafeeva A.A., Konyashin V.I., Novgorodov A.A. Mechatronic system for running-in and testing of mechanical transmissions in mining shovels. Mining Science and Technology (Russia). 2025;10(1):75-83. https://doi.org/10.17073/2500-0632-2024-05-262
Full article
9οΈβ£ Klyuev R.V. Assessment of energy efficiency improvement strategies for ventilation and hoisting systems during the reconstruction of the Molibden mine. Mining Science and Technology (Russia). 2025;10(1):84-94. https://doi.org/10.17073/2500-0632-2024-10-362
Full article
π All articles are freely available in open access!
Subscribe to our Telegram channel:
π t.iss.one/MinSciTech π
#InEnglish #MST #RockMechanics #Concrete #FractureToughness #Acoustics #SoilMechanics #Strength #Polyurethane #Mine #Ventilation #Methane #Safety #Aerosol #Ecology #HeavyMetals #Adsorption #WasteUtilization #Excavator #Hydraulics #EnergyEfficiency #Mining
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We present the articles of the first issue of scientific journal "Mining Science and Technologyβ (Russia) for 2025:
Scientists studied the effect of hydraulic excavator pump wear on fuel overconsumption. During operation, increased clearances, reduced volumetric efficiency, and higher energy losses lead to excessive fuel consumption. The research aimed to determine the optimal pump service life considering growing fuel costs. The team developed a mathematical model of pump ownership costs, created simulation algorithms in Simulink-Matlab, and evaluated fuel consumption increases. Using the Komatsu PC2000-8 excavator as an example, the study demonstrated how main hydraulic pumps' technical condition affects fuel overconsumption. The results established correlations between fuel overconsumption and pump wear, plus derived an equation for optimal replacement timing to minimize total costs. The proposed fuel overconsumption indicator (calculated as the ratio between actual and nominal fuel consumption per 1 mΒ³ of excavated material) enables data-driven determination of pumps' critical wear threshold. Implementation of this model can reduce combined pump ownership and fuel costs by up to 17%, accounting for pump condition deterioration rate, fuel prices, replacement costs, and mining-engineering conditions. All simulations were performed using Simulink-Matlab and Excel with specially developed calculation methodologies.
For more information, see the article:
π Rakhutin M.G., Tran V.H., Krivenko A.E., Giang Q.Kh. Impact of the technical condition of main pumps on fuel consumption in a hydraulic excavator. Mining Science and Technology (Russia). 2025;10(1):67-74. https://doi.org/10.17073/2500-0632-2024-01-179
π Subscribe to our Telegram channel: t.iss.one/MinSciTech
#InEnglish #MST #MiningMachinery #HydraulicMiningExcavator #PumpTechnicalCondition #Hydraulics #Pump #Condition #Operation #Modeling #Leakage #Efficiency #Wear #Costs #Algorithm #Consumption #Overconsumption #OptimalServiceLife #Excavator #Pumps #ServiceLife #TechnicalCondition #Mining
Scientists studied the effect of hydraulic excavator pump wear on fuel overconsumption. During operation, increased clearances, reduced volumetric efficiency, and higher energy losses lead to excessive fuel consumption. The research aimed to determine the optimal pump service life considering growing fuel costs. The team developed a mathematical model of pump ownership costs, created simulation algorithms in Simulink-Matlab, and evaluated fuel consumption increases. Using the Komatsu PC2000-8 excavator as an example, the study demonstrated how main hydraulic pumps' technical condition affects fuel overconsumption. The results established correlations between fuel overconsumption and pump wear, plus derived an equation for optimal replacement timing to minimize total costs. The proposed fuel overconsumption indicator (calculated as the ratio between actual and nominal fuel consumption per 1 mΒ³ of excavated material) enables data-driven determination of pumps' critical wear threshold. Implementation of this model can reduce combined pump ownership and fuel costs by up to 17%, accounting for pump condition deterioration rate, fuel prices, replacement costs, and mining-engineering conditions. All simulations were performed using Simulink-Matlab and Excel with specially developed calculation methodologies.
For more information, see the article:
π Rakhutin M.G., Tran V.H., Krivenko A.E., Giang Q.Kh. Impact of the technical condition of main pumps on fuel consumption in a hydraulic excavator. Mining Science and Technology (Russia). 2025;10(1):67-74. https://doi.org/10.17073/2500-0632-2024-01-179
π Subscribe to our Telegram channel: t.iss.one/MinSciTech
#InEnglish #MST #MiningMachinery #HydraulicMiningExcavator #PumpTechnicalCondition #Hydraulics #Pump #Condition #Operation #Modeling #Leakage #Efficiency #Wear #Costs #Algorithm #Consumption #Overconsumption #OptimalServiceLife #Excavator #Pumps #ServiceLife #TechnicalCondition #Mining
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