Traditional scrap copper smelting technology is high energy consumption,high processing costs and environmental pollution.It severely restricts the development of reclaimed copper industry.Scrap copper removing lead technology was presented by using power frequency induction furnace.Thermodynamic and kinetic calculations were carried out.The results show that the oxidation limit of reclaimed copper impurity lead with lead content of 0.2% is 0.027%.And through the removing lead experiment of reclaimed copper...