生产碳酸钾副产氯化铵稀液盐田回收工艺研究

Study on Recovery Process of Salt Field from Ammonium Chloride By-product of Lithium Carbonate Production

在青海察尔汗盐湖地区,由离子交换法生产碳酸钾副产的氯化铵溶液,采用铵光卤石分解法生产氯化铵,充分利用盐田蒸发,不需强制蒸发,减少损失,提高效益。

Use decompose ammonium carnallite to product ammonium chloride from the by-product of potassium carbonate by ion-exchange,in Chaerhan Salt Lake of Qinghai province.Use evaporation by salt field and not forced evaporation to reduce losses and enhance efficiency.