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1. Optimization of Thiourea-Promoted Gold and Silver Leaching from Pyrite Cinders Using Response Surface Methodology (RSM)
2. Optimizing Technological Parameters for Chromium Extraction from Chromite Ore Beneficiation Tailings
3. The study of the tribological properties under high contact pressure conditions of TiN, TiC and TiCN coatings deposited by the magnetron sputtering method on the AISI 304 stainless steel substrate
4. Microstructure and tribological study of TiAlCN and TiTaCN coatings
5. Microwave Pre-Treatment for Efficient Zinc Recovery via Acid Leaching
6. Removal of Hexavalent Chromium Ions from Industrial Effluents Using Natural and Modified Diatomite, Taurite, Lewatit M500, and Activated Carbon
7. Comparative Study of Tribological and Corrosion Characteristics of TiCN, TiCrCN, and TiZrCN Coatings
8. Influence of Current Duty Cycle and Voltage of Micro-Arc Oxidation on the Microstructure and Composition of Calcium Phosphate Coating
9. Pyrolysis of synthetic copper telluride in an inert atmosphere
10. Behaviour of lead and selenium during sequential sodium carbonate and nitric acid leaching of slime generated by the sulphuric acid plant of the Balkhash copper smelter
11. STUDIES THE CRUCIAL ROLE OF SELECTION OF EXTRACTANT TO EXTRACT NIOBIUM FROM SULFURYL FLUORIDE SOLUTION AND OPTIMIZATION OF EXTRACTION CONDITIONS
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