We present the articles of the third issue of scientific journal "Mining Science and Technology” (Russia) for 2024:
A systematic approach to evaluating environmental safety in metro operations, based on modelling the development of defects in tunnel structures under the influence of hydrogeological factors, will help organize existing information on potential accidents and develop monitoring methods and measures to minimize risks that compromise the environmental sustainability of underground transport infrastructure.
For more information, see the article:
📌 Zhukov S.A. Substantiation of environmental safety in metro facility operations considering hydrogeological risks. Mining Science and Technology (Russia). 2024;9(3):283-291. https://doi.org/10.17073/2500-0632-2024-04-259
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👉t.iss.one/MinSciTech👈
#inenglish #MST #metro #underground #subway #ecology #safety #innovation #risks #geology #transport #hydrogeology #sustainability #accident #monitoring #tunnel #technology #construction #emission #energy #efficiency #concrete #defects #extraction #quicksand #aquifer #borehole #lining #deformation #leaching #tubbing #modeling #geomechanics #waterproofing #disposal #waste
A systematic approach to evaluating environmental safety in metro operations, based on modelling the development of defects in tunnel structures under the influence of hydrogeological factors, will help organize existing information on potential accidents and develop monitoring methods and measures to minimize risks that compromise the environmental sustainability of underground transport infrastructure.
For more information, see the article:
📌 Zhukov S.A. Substantiation of environmental safety in metro facility operations considering hydrogeological risks. Mining Science and Technology (Russia). 2024;9(3):283-291. https://doi.org/10.17073/2500-0632-2024-04-259
Subscribe to the journal's Telegram channel:
👉t.iss.one/MinSciTech👈
#inenglish #MST #metro #underground #subway #ecology #safety #innovation #risks #geology #transport #hydrogeology #sustainability #accident #monitoring #tunnel #technology #construction #emission #energy #efficiency #concrete #defects #extraction #quicksand #aquifer #borehole #lining #deformation #leaching #tubbing #modeling #geomechanics #waterproofing #disposal #waste
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We present the articles of the fourth issue of scientific journal "Mining Science and Technology” (Russia) for 2024:
This article describes the successful drilling of wells X1 and X2 in North Goturdepe, which confirmed the presence of oil and gas reserves and allowed for optimizing the costs of constructing drilling pads. The application of directional drilling in the Caspian Sea accelerates exploration activities, increases the efficiency of hydrocarbon production, and reduces the environmental impact. While this method is becoming an important element of Turkmenistan’s energy strategy, further study of the environmental aspects is required to ensure the sustainable development of the industry.
For more information, see the article:
📌 Deryaev A.R. Directional drilling of an exploratory well in the shallow waters of the Caspian Sea. Mining Science and Technology (Russia). 2024;9(4):341-351. https://doi.org/10.17073/2500-0632-2024-02-217
Subscribe to the journal's Telegram channel:
👉t.iss.one/MinSciTech👈
#inenglish #MST #energysecurity #drilling #efficiency #exploration #innovation #technology #well #marineenvironment #CaspianSea #Turkmenistan
This article describes the successful drilling of wells X1 and X2 in North Goturdepe, which confirmed the presence of oil and gas reserves and allowed for optimizing the costs of constructing drilling pads. The application of directional drilling in the Caspian Sea accelerates exploration activities, increases the efficiency of hydrocarbon production, and reduces the environmental impact. While this method is becoming an important element of Turkmenistan’s energy strategy, further study of the environmental aspects is required to ensure the sustainable development of the industry.
For more information, see the article:
📌 Deryaev A.R. Directional drilling of an exploratory well in the shallow waters of the Caspian Sea. Mining Science and Technology (Russia). 2024;9(4):341-351. https://doi.org/10.17073/2500-0632-2024-02-217
Subscribe to the journal's Telegram channel:
👉t.iss.one/MinSciTech👈
#inenglish #MST #energysecurity #drilling #efficiency #exploration #innovation #technology #well #marineenvironment #CaspianSea #Turkmenistan
mst.misis.ru
Directional drilling of an exploratory well in the shallow waters of the Caspian Sea | Deryaev | Mining Science and Technology…
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How to improve mine planning efficiency by 20 times?
🔍 Breakthrough in mining: scientists have developed an innovative approach for open-pit mineral deposit planning!
💡 Core Technology:
A hybrid algorithm combining:
→ Parametric analysis of pit limits;
→ Integer programming;
→ Strategic decision variable fixation.
📈 Key Advantages:
✔️ 95% faster calculations (from 8 hours → 24 minutes!);
✔️ Handles complex deposits with millions of blocks;
✔️ Generates alternative extraction scenarios;
✔️ Maintains 97-99% economic efficiency.
🌍 Practical Applications:
• Large-scale open pits;
• Deposits with challenging geology;
• Rapid plan adjustments to market changes.
For more information, see the article:
📌 Hasozdemir K., Erçelebi S. Enhancing the performance of integer models for addressing the long-term production planning problem in open pit mines by decision variable fixation based on parametric analysis of the final pit limit. Mining Science and Technology (Russia). 2024;9(2):74-84. https://doi.org/10.17073/2500-0632-2023-09-156
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👉 t.iss.one/MinSciTech 👈
#InEnglish #MST #Mining #Optimization #OpenPit #IntegerProgramming #MiningTech #Innovation #Geology #ResourceManagement #Efficiency #Algorithms #DigitalMining #AI #SustainableMining #DataScience #IndustrialOptimization
🔍 Breakthrough in mining: scientists have developed an innovative approach for open-pit mineral deposit planning!
💡 Core Technology:
A hybrid algorithm combining:
→ Parametric analysis of pit limits;
→ Integer programming;
→ Strategic decision variable fixation.
📈 Key Advantages:
✔️ 95% faster calculations (from 8 hours → 24 minutes!);
✔️ Handles complex deposits with millions of blocks;
✔️ Generates alternative extraction scenarios;
✔️ Maintains 97-99% economic efficiency.
🌍 Practical Applications:
• Large-scale open pits;
• Deposits with challenging geology;
• Rapid plan adjustments to market changes.
For more information, see the article:
📌 Hasozdemir K., Erçelebi S. Enhancing the performance of integer models for addressing the long-term production planning problem in open pit mines by decision variable fixation based on parametric analysis of the final pit limit. Mining Science and Technology (Russia). 2024;9(2):74-84. https://doi.org/10.17073/2500-0632-2023-09-156
Subscribe to our Telegram channel:
👉 t.iss.one/MinSciTech 👈
#InEnglish #MST #Mining #Optimization #OpenPit #IntegerProgramming #MiningTech #Innovation #Geology #ResourceManagement #Efficiency #Algorithms #DigitalMining #AI #SustainableMining #DataScience #IndustrialOptimization
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How to increase diamond recovery using froth separation?
A new study reveals innovative methods to improve the efficiency of froth separation for diamond-bearing kimberlites. Researchers have proposed solutions that could reduce diamond losses by up to 20%!
🔹 Key Findings:
1. Restoring diamond hydrophobicity by removing mineral coatings through combined treatment: thermal, ultrasonic, electrochemical, and reagent conditioning.
2. Optimal temperature regime:
- heating the feed to 85–90°C for preparation;
- conditioning at 30–40°C;
- separation at 20–24°C.
3. Collector optimization:
- adding low- and medium-molecular fractions increases collector efficiency by 16%;
- ketone additives enhance adhesion activity up to 87%.
4. Closed-loop water recycling with clarification reduces reagent consumption by 8% without compromising concentrate quality.
🔗 Read the full article:
Morozov V.V., Kovalenko E.G., Dvoychenkova G.P., Pestryak I.V., Lezova S.P. Current trends of improving the efficiency of froth separation of diamond-bearing kimberlites. Mining Science and Technology (Russia). 2024;9(2):134-145. https://doi.org/10.17073/2500-0632-2023-07-136
💬 Which mineral processing technologies do you find most promising? Share your thoughts in the comments!
🔔 Subscribe to our Telegram channel: t.iss.one/MinSciTech
#InEnglish #MST #MiningScience #Diamonds #Kimberlites #Coatings #Conditioning #Hydrophobization #Collector #FrothSeparation #Flotation #WaterRecycling #Recycling #Mining #Innovation #Technology
A new study reveals innovative methods to improve the efficiency of froth separation for diamond-bearing kimberlites. Researchers have proposed solutions that could reduce diamond losses by up to 20%!
🔹 Key Findings:
1. Restoring diamond hydrophobicity by removing mineral coatings through combined treatment: thermal, ultrasonic, electrochemical, and reagent conditioning.
2. Optimal temperature regime:
- heating the feed to 85–90°C for preparation;
- conditioning at 30–40°C;
- separation at 20–24°C.
3. Collector optimization:
- adding low- and medium-molecular fractions increases collector efficiency by 16%;
- ketone additives enhance adhesion activity up to 87%.
4. Closed-loop water recycling with clarification reduces reagent consumption by 8% without compromising concentrate quality.
🔗 Read the full article:
Morozov V.V., Kovalenko E.G., Dvoychenkova G.P., Pestryak I.V., Lezova S.P. Current trends of improving the efficiency of froth separation of diamond-bearing kimberlites. Mining Science and Technology (Russia). 2024;9(2):134-145. https://doi.org/10.17073/2500-0632-2023-07-136
💬 Which mineral processing technologies do you find most promising? Share your thoughts in the comments!
🔔 Subscribe to our Telegram channel: t.iss.one/MinSciTech
#InEnglish #MST #MiningScience #Diamonds #Kimberlites #Coatings #Conditioning #Hydrophobization #Collector #FrothSeparation #Flotation #WaterRecycling #Recycling #Mining #Innovation #Technology
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How to enhance flotation efficiency of complex ores using electrochemistry?
A new study proposes an innovative approach to flotation beneficiation based on direct potentiometry methods. Researchers have demonstrated that monitoring the electrochemical parameters of pulp can increase process efficiency by 7.8% while reducing reagent consumption!
🔹 Key Findings:
1. Electrochemical monitoring using ion-selective sensors (pH, Ag₂S, Pt) enables real-time determination of optimal reagent dosages.
2. Maintaining the Ag₂S electrode potential at -450 mV increased copper recovery in the concentrate to 83.1% (compared to 75.8% with conventional methods).
3. Reduced research time through automated pulp analysis and elimination of labor-intensive experiments.
4. Potential for AI integration to develop a "digital assistant" for flotation operators, capable of adapting to changes in ore composition.
🔗 Read the full article:
Yakovleva T.A., Romashev A.O., Mashevsky G.N. Enhancing flotation beneficiation efficiency of complex ores using ionometry methods. Mining Science and Technology (Russia). 2024;9(2):146-157. https://doi.org/10.17073/2500-0632-2023-08-145
💬 Which technologies do you think hold the most promise for automating mineral processing? Share your thoughts in the comments!
🔔 Subscribe to our channel: @MinSciTech
#InEnglish #MST #Flotation #Beneficiation #ComplexOres #Potentiometry #Ionometry #Optimization #Electrodes #Simulation #Reagents #ExperimentalDesign #pH #Ag2S #PtElectrodes #Science #Technology #Innovation
A new study proposes an innovative approach to flotation beneficiation based on direct potentiometry methods. Researchers have demonstrated that monitoring the electrochemical parameters of pulp can increase process efficiency by 7.8% while reducing reagent consumption!
🔹 Key Findings:
1. Electrochemical monitoring using ion-selective sensors (pH, Ag₂S, Pt) enables real-time determination of optimal reagent dosages.
2. Maintaining the Ag₂S electrode potential at -450 mV increased copper recovery in the concentrate to 83.1% (compared to 75.8% with conventional methods).
3. Reduced research time through automated pulp analysis and elimination of labor-intensive experiments.
4. Potential for AI integration to develop a "digital assistant" for flotation operators, capable of adapting to changes in ore composition.
🔗 Read the full article:
Yakovleva T.A., Romashev A.O., Mashevsky G.N. Enhancing flotation beneficiation efficiency of complex ores using ionometry methods. Mining Science and Technology (Russia). 2024;9(2):146-157. https://doi.org/10.17073/2500-0632-2023-08-145
💬 Which technologies do you think hold the most promise for automating mineral processing? Share your thoughts in the comments!
🔔 Subscribe to our channel: @MinSciTech
#InEnglish #MST #Flotation #Beneficiation #ComplexOres #Potentiometry #Ionometry #Optimization #Electrodes #Simulation #Reagents #ExperimentalDesign #pH #Ag2S #PtElectrodes #Science #Technology #Innovation
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