Heap Leaching Copper Extraction
Dec 01, 2020 Before leaching, raw low-grade copper ores are typically crushed using high-pressure grinding rolls to induce the formation of numerous microcracks and fine mineral particles (Yin et al., 2017) this step can accelerate the leaching process and increase the leaching recovery, but it reduces the penetration of the leachate into the ore. The.
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