吉乃尔湖两步兑卤法生产优质光卤石工艺研究  

Study on Production Technology of High-quality Carnallite by Brine Mixing Method of Two Step

作　　者：顾中苏 谭丽岭 

机构地区：[1]青海中信国安科技发展有限公司,青海格尔木816000

出　　处：《盐业与化工》2013年第11期48-50,共3页Jounral of Salt and Chemical Industry

摘　　要：文章根据西台吉乃尔湖盐湖卤水性质,结合K+、Na+、Mg2+∥Cl-、SO2-4—H2O五元体系相图,使用两步兑卤法,直接析出光卤石,再使用正浮选法工艺生产优质氯化钾,为氯化钾生产提供指导。According to the West Taijnar lake brine properties, combined with K ＋ , Na ＋ , Mg2＋//Cl- ,SO4^2- -H2O five phase system, we used two step brine mixing method to directly pre- cipitate carnallite and then used the positive flotation process in production of high quality potassium chloride to provide guidance for the production of potassium chloride.

关 键 词：西台吉乃尔湖 相图 兑卤 光卤石 氯化钾 

分 类 号：TS392[轻工技术与工程]