苦卤制备氯化钾、氯化镁工艺技术研究  

Research of Preparation Technology of Potassium Chloride and Magnesium Chloride Using Bittern

作　　者：邱琦[1] 高春娟 张琦 黄西平 高书宝 QIU Qi;GAO Chun-juan;ZHANG Qi;HUANG Xi-ping;GAO Shu-bao(Tianjin Changlu Hangu Saltworks Co.,Ltd.,Tianjin 300480,China;Institute of Tianjin Seawater Desalination and Multipurpose Utilization,State Oceanic Administration,Tianjin 300192,China)

机构地区：[1]天津长芦汉沽盐场有限责任公司,天津300480 [2]自然资源部天津海水淡化与综合利用研究所,天津300192

出　　处：《辽宁化工》2019年第12期1263-1264,共2页Liaoning Chemical Industry

基　　金：2014年国家海洋公益性项目项目号201405008

摘　　要：对传统苦卤制备氯化钾、氯化镁工艺技术进行了介绍,对传统苦卤利用工艺与连续结晶制备光卤石、光卤石热分解工艺进行了分析比较。通过比较发现,采用新工艺可明显降低能耗、提高产品质量和资源利用率,对于苦卤综合利用过程的节能减排具有重要的指导意义。The traditional preparation technology of potassium chloride and magnesium chloride using bittern was introduced.The traditional preparation technology and new preparation technology were analyzed and compared.It was pointed out that the new preparation technology can obviously decrease energy consumption,increase product quality and resource utilization rate.

关 键 词：苦卤 光卤石 氯化钾 氯化镁 

分 类 号：TQ124.4[化学工程—无机化工]