硫化钠生产中热溶工序的探讨分析

Discussion and Analysis of Thermal Dissolution Process in Sodium Sulfide Production

介绍煤还原法生产硫化钠工艺与热溶工序的三种工艺,以及这三种工艺的优缺点。对解决安全环保问题的转式热溶和强化热溶进行了分析比较,并提出了相关建议。

This paper introduces the production of sodium sulfide by coal-reduction process and the three processes of thermal dissolution,as well as their advantages and disadvantages.Analyzes and compares the rotary thermal dissolution and intensified thermal dissolution,which have solved the problem of safety and environmental protection,and puts forward some relevant suggestions.