高浓度液碱生产中的设备改进

Improvement of the Production Equipment for High Concentration Alkali Liquid

概述了利用降膜蒸发技术制45%烧碱的工艺,对设备运行过程中的一些问题进行了分析,并针对问题进行了一些设备上的改进,提高了设备的性能,节约了生产成本。

The falling film evaporation production process of 45% caustic soda was introduced,some problems in the process of equipment operation were analyzed,and the equipments were improved in view of the problems,which can improve the performance of the equipments to save the cost of production.