硫酸钾生产尾液综合利用

Comprehensive Utilization of Potassium Sulfate Production Tail Solution

以25℃Na^+、K^+、Mg^(2+)∥Cl^-、SO_4^(2-)-H_2O介稳相图为理论工具对硫酸钾生产过程中"冷能"开发利用分析,并开展试验研究。

The development and utilization of "cold energy"in the production of potassium sulfate were analyzed by using the metastable phase diagrams of Na^+、K^+、Mg^2+∥C1^-、SO4^2-H2O at 25℃,and the experimental study was carried out.