Kenzhaliev B 1

1. Optimization of Thiourea-Promoted Gold and Silver Leaching from Pyrite Cinders Using Response Surface Methodology (RSM)
2. Formation of Electrode Materials in the Process of Carbothermic Flux Smelting of Ilmenite Concentrate and Hydrothermal Refining of Titanium Slag
3. The Effect of Novel Submicronic Solid Activators on Sphalerite Flotability
4. The physicochemical and flotation characteristics of fine sphalerite activator
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