主题词：Metal Extraction and Bioleaching; Minerals Flotation and Separation Techniques; Extraction and Separation Processes; Metallurgical Processes and Thermodynamics; Iron and Steelmaking Processes; Mineral Processing and Grinding; Bauxite Residue and Utilization; Recycling and Waste Management Techniques; Molten salt chemistry and electrochemical processes; Advancements in Battery Materials; Geochemistry and Elemental Analysis; Recycling and utilization of industrial and municipal waste in materials production; Cyclone Separators and Fluid Dynamics; Granular flow and fluidized beds; Radioactive element chemistry and processing; Clay minerals and soil interactions; Advanced materials and composites; Thermal and Kinetic Analysis; Mining Techniques and Economics; Concrete and Cement Materials Research; Adsorption and biosorption for pollutant removal; Thermochemical Biomass Conversion Processes; Advanced ceramic materials synthesis; Supercapacitor Materials and Fabrication; Aluminum Alloys Composites Properties