我厂铜电解车间自建厂以来一直采用铅衬里电解槽。电解液温度58～62℃,含硫酸180～210克/升;含铜45～50克/升。经过十多年的使用证明,铅板作铜电解设备防腐层的缺点是质软易损坏,受残极等重物轧损易破裂,造成漏液、漏电、绝缘性不好。为了节约有色金属和降低费用,寻找其代用品是 Since the construction of the copper electrolysis plant in our factory, lead-lined electrolytic cells have been used. The electrolyte temperature is 58-62°C, sulfuric acid is 180-210 g/l, and copper is 45-50 g/l. After more than ten years of use, the disadvantage of the lead plate as the anticorrosion layer of the copper electrolysis equipment is that it is soft and easy to damage, and it is easily broken due to rolling of the heavy metal such as the residual electrode, resulting in leakage, leakage, and poor insulation. In order to save non-ferrous metals and reduce costs, looking for alternatives is