关于铅电解槽电压的研究

Research on Lead Electrolytic Cell Voltage

本文研究了铅电解过程中槽电压的组成,提出了有效降低槽电压的具体办法:控制电解液的成份、降低阳极泥层引起的电压降、降低接触点的电压降、降低导体的电压降、减少浓差极化。在理论研究和生产实践的基础上,优化了生产过程中的工艺参数。随着阳极板化学成分和电流密度等主要参数的变化,合理控制工艺参数,采取相应的措施,可实现槽电压降低和直流电耗降低。

The bath voltage of the lead electrolysis process was investigated in this thesis, the effective methods of re- ducing the bath voltage were proposed, including： control the composition of electrolyte, reduce the voltage drop caused by anode mud, conductor and contact, decrease the eoneentration polarization. Based on the theoretical research and production practice, the parameters of production process were optimized. With the change of major parameters such as chemical composition of anode plate and current density, the reduction of bath voltage and direct current con- sumption can be achieved through rationally the process parameters control and effective corrective action.