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The extraction process of gold and silver from the gold clay ore containing arsenic and manganese was investigated. With the conventional technique, the leaching ...
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Cyanidation of gold clay ore containing arsenic. To eliminate the negative effects of arsenic and manganese on cyanidation and increase the gold and silver leaching ...
Li et al., Cyanidation of gold clay ore containing arsenic and manganese 135 Fig. 3. Effect of pH values on the leaching rate of Au and Ag.
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