Abstract:Plant practice to extract gold from silver electrolysis anode slime by acid leaching and solvent extraction in Xiangyun Feilong Regeneration Technology Co., Ltd was introduced. Gold content in raffinate drops to 5 mg/L when gold chlorate concentration is controlled at 2.0 mol/L. The process has the advantages of simple operation, low investment cost, gold recovery of 99% above, good product quality, and considerable economic benefits.