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  2. -- Cyanidation Process In Antimony Mine Reliable Quality

cyanidation process in antimony mine reliable quality

Oct 01, 2000 Recovery of gold from refractory ores requires a pretreatment to liberate the gold particles from the host mineral. In particular, in the case of stibnite Sb 2 S 3, the antimony Sb forms stable compounds with sodium cyanide NaCN during the cyanidation process as a consequence, cyanide consumption increases.Pretreatment is usually an oxidation step.

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