Track 4: Coal

Transforming Post-Mining Areas for Gravitational Energy Storage: Potential, Challenges and Prospects 3
Research on Resource Recycling of Coal-Measure Mining Waste and Forestry, Agricultural, and Livestock Residues 19
Repurposing a Former Coal Mine: Green Hydrogen for the Transport Sector Using the Circular Economy Coupled with the Heating Sector 30
Sustainable Mining and Environmental Management in Coal India Limited 42
Phasing Out Coal in El Cesar (Colombia): Towards a Just Socioeconomic Transition 55
Global Natural Graphite Supply – A Resason to Worry? 66
Role of Women in Mining 82
Innovative Floating Photovoltaic Farm in Post-Mining Areas – The POSTEN Project 91
Transforming a Lignite Legacy into Sustainable Value: An ESG-Integrated Transition Model from a Leading Emerging Economy 104
Towards Climate-Resilient Safety Frameworks in Indian Opencast Coal Mining: A Case Study of NCL 113
Reduction of Ventilation Air Methane Emissions in the European Underground Coal Mines 130
Advancing Ventilation Air Methane Abatement: CSIRO’s Research and Development 138
Transforming Methane From Hazard to Resource: JSW’S Integrated Programme for Methane Emission Reduction and Hydrogen Production 152
Activities and Achievements of the International Centre of Excellence on Coal Mine Methane in Poland 163
Just Transition of the Mining Sector: Transformation of the Brzeszcze Mine into a Multifunctional Environmental and Energy Hub 171
Innovative Research on Mine Directional Drilling and Grouting Technology for Disaster Prevention in Long, Large, and Deep-Buried Water Diversion Tunnels 185
Integrating 3D Numerical Simulations into Mine Design: Insights from the Persephone Project 196
Research on Technology and Equipment System of Large Diameter Shaft Drilling Basedon Gravity Slagging 210
Stability of Gateroad in Rockbolt Support Under Complex Geological and Mining Conditions – A Case Study from Poland 220
Experimental Study on Support Attitude Evolution and Load Transfer Mechanism in Steeply Dipping Mining Faces Based on Digital Twin 234
Application of Sensors and UAV in Assessment of Vertical Transport of Particulate Matter in Surface Mines 244
World’s First 10-Meter Fully Mechanized Longwall Mining in Extra-Thick Coal Seam: A Chinese Breakthrough 257
Research and Application of Key Technologies for an Ultra-High-Power Intelligent and High-Efficiency Main Inclined Shaft Belt Conveyor 269
Experimental Study on Rock Breaking Difference Under Different Penetration Parameters of Disc-Like Hybrid Bit Spherical and Conical Inserted 280
Automatic Operator Guidance System in Open Pit Coal Mining to Increase Truck Productivity Using Adaptive Machine Learning 295
Predicting the Performance of Continuous Miner Through a New Cuttability Index 308
Research and Application of Hard Roof Hydraulic Fracturing for Strong Strata Pressure Control in the World’s First 10-Meter Ultra-Large Mining Height Fully Mechanized Face 317
Field-Scale Demonstration on Underground Coal Gasification to Utilize Untapped Resources: A Field Trial on Remained Coal Seam in Surface Mine 329
Carbon Reduction Pathways of Cemented Backfill Mining for Coal Mines 341
In-Situ Mineral Carbonation in Abandoned Coal Mines by Using CO2 Micro-Nanobubble 353
Driving Self-Sufficiency in Coking Coal: Innovative Approach to Optimise Indigenous Resource and Reduce Import 365

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