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Copper Ore Particle Size

figure 3. particle size distribution for crushed oxide copper ore,in the first step of this study, bottle roll experiments were carried out on the ore sample crushed below 18 mm, 10 mm, 2.36 mm and 74 m. gold recovery values obtained for bottle roll tests were 53, 55, 65 and 85 respectively for the particle sizes 18 mm, 10 mm, 2.36 mm and 74 m respectively..grinding kinetics adjustment of copper ore grinding ,copper ore with a particle size between 01 mm was used in the experiments. a model was created that determines the relationship between the processing .process mineralogy as a key factor affecting the flotation , process, their retrieval, and, consequently, the trend of flotation kinetics of ore particles. particle size of copper sulfide minerals at concen- tration time. fig..investigation into the heap leaching of copper ore from the ,the base metals were present in the ores in copper rich nodules with a loss during the heap leaching process was higher when the ore particle size was finer .

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