离子膜法烧碱蒸发装置运行总结

Summary on running of ion-exchange membrane caustic soda evaporation devices

介绍离子膜法烧碱三效逆流降膜蒸发工艺流程,物料、热量平衡,主要设备及装置特点,总结运行中存在的问题,并提出了改进措施。

The process flow, material balance, heat balance, major equipment and characteristics of three-effect countercurrent falling film evaporation process for ion-exchange membrane caustic soda are introduced. The problems existing in running are summarized and the improvement measures are suggested.