主题词：Granular flow and fluidized beds; Mineral Processing and Grinding; Cyclone Separators and Fluid Dynamics; Particle Dynamics in Fluid Flows; Minerals Flotation and Separation Techniques; Aerosol Filtration and Electrostatic Precipitation; Adsorption and biosorption for pollutant removal; Nanoparticles: synthesis and applications; Fluid Dynamics and Heat Transfer; Aluminum Alloys Composites Properties; Fluid Dynamics and Mixing; Recycling and Waste Management Techniques; Advanced ceramic materials synthesis; Drilling and Well Engineering; Lattice Boltzmann Simulation Studies; Coal Combustion and Slurry Processing; Metal Extraction and Bioleaching; Advanced materials and composites; Electrohydrodynamics and Fluid Dynamics; Rheology and Fluid Dynamics Studies; Extraction and Separation Processes; Coagulation and Flocculation Studies; Catalytic Processes in Materials Science; Erosion and Abrasive Machining; Electrostatics and Colloid Interactions