大柴旦盐湖固体钾盐分布特征及其转化利用的初步探讨

Preliminary Study on the Distribution and Utilization of Solid Potash in Da Qaidam Salt Lake

大柴旦盐湖固体钾盐矿物主要为软钾镁钒,其分布范围小,现有储量仅为1.04×106 t,不具备直接开采的条件。根据其特有的溶解性可通过固液转化的技术,在开采卤水钾的同时,将部分资源加以利用,是卤水钾矿的后备资源。

Solid potash mineral in Da Qaidam sah lake are picromerite. The distribution range is small,the reserve is only about 1.04 million tons, and it is not qualified for exploration directly. Other resources can be utilized simultaneously with the exploration of the potash mineral through solid-liquid transformation technology. That means solid potash mineral in Da Qaidam salt lake is an important reserves for thebrine potash.