石灰法制盐母液除镁实验室模拟试验研究  

Laboratory Simulation Research on Magnesium Removal from Mother Liquor of Salt Production by Lime Process

作　　者：杨林 郝振中 文军锋 张浩星 YANG Lin;HAO Zhen-zhong;WEN Jun-feng;ZHANG Hao-xing(Yulin Salt Industry Company Limited CNSIC,Yulin 719099,China)

机构地区：[1]中盐榆林盐化有限公司,陕西榆林719099

出　　处：《盐科学与化工》2018年第10期18-20,共3页Journal of Salt Science and Chemical Industry

摘　　要：随着蒸发系统的连续进行,原料卤水中的杂质镁离子在制盐母液中形成富集,不仅对蒸发设备构成危险,而且影响盐品质量。文章通过较系统的实验室研究试验,证实了石灰除镁的可行性,对制盐母液除镁方法的选择和母液回收利用有着重要的意义。With the continuous operation of evaporation system,the magnesium ions in the raw material brine are enriched in mother liquor of salt production. It not only poses a risk to the evaporation equipment,but also affects the quality of salt products. This article has verified the magnesium removal by lime through more systematic laboratory experiments. In addition to the feasibility of magnesium,the selection of method for removing magnesium from mother liquor of salt production and mother liquor recycling have important significance.

关 键 词：石灰法 制盐母液 除镁 

分 类 号：TS353[轻工技术与工程]