Na^(+)、K^(+)//Cl^(-)-H_(2)O体系卤水自然蒸发生产低钠盐工艺研究  

Study on the Production of Low Sodium Salt by Natural Evaporation of Brine in the System of Na^(+)、K^(+)//Cl^(-)-H_(2)O

作　　者：周莹 崔志强 ZHOU Ying;CUI Zhiqiang(Engineering Technology Institute Co.,Ltd.,of CNSIG,Tianjin 300450,China)

机构地区：[1]中盐工程技术研究院有限公司,天津300450

出　　处：《盐科学与化工》2024年第8期48-50,共3页Journal of Salt Science and Chemical Industry

摘　　要：文章以Na^(+)、K^(+)//Cl^(-)-H_(2)O体系卤水为研究对象,分析了不同浓度组成的卤水在常温(25℃)条件下的自然蒸发析盐规律;并对不同浓度组成的卤水蒸发结晶生产低钠盐的工艺过程进行了研究,提出了该体系卤水常温自然蒸发生产低钠盐的建议,为采用Na^(+)、K^(+)//Cl^(-)-H_(2)O体系卤水自然蒸发生产低钠盐提供参考依据。The article mainly focused on the brine of system Na^(+)、K^(+)//Cl^(-)-H_(2)O.Researched the evaporation crystallization law of brine with different composed at room temperature(25℃)conditions,and studied the process of producing low sodium salt by evaporation crystallization of brine with different concentrations.The study proposes a suggestion for the production of low so⁃dium salts by natural evaporation of brine at room temperature in this system.The research pro⁃vided a reference basis for the production of low sodium salts by natural evaporation of brine in the system of Na^(+)、K^(+)//Cl^(-)-H_(2)O.

关 键 词：蒸发 结晶 相图 低钠盐 

分 类 号：TS365[轻工技术与工程] TS311