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1. Study of an effective method for extracting uranium from black shale rock using a factor of oxidation and reverse coal flotation
2. The pre-bio-oxidation and its effect on the leaching process of low-grade copper ore in percolation columns
3. Copper Extraction from Complex Waste Dumps by Biochemical Leaching Method
4. Project of green recycling and disposal of spent copper heaps in a closed ecosystem
5. Study of Factors Affecting the Copper Ore Leaching Process
6. The effect of biochemical oxidation on the hydrometallurgical production of copper
7. Increase in the Free Finely-Dispersed Gold Recovery in the Flotation Cycle
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