“固转液”技术应用及其对资源和环境的影响分析  

The Application of“Immersion Dissolution and Transformation Method for Solid Potassium Ore”and its Impact on Resources and Environment

作　　者：王罗海 王石军 刘万平 王凡[2] 左金星 金青明 Wang Luohai;Wang Shijun;Liu Wanping;Wang Fan;Zuo Jinxing;Jin Qingming(Qinghai Salt Lake Industry Co.,Ltd.,National Engineering Technology Research Center for Comprehensive Utilization of Salt Lake Resources,Qinghai Province Key Laboratory of Comprehensive Utilization of Salt Lake Resources,Geermu,Qinghai,816099,China;China Chemical Geology and Mine Bureau,Beijing,100101,China)

机构地区：[1]青海盐湖工业股份有限公司,国家盐湖资源综合利用工程技术研究中心,青海省盐湖资源综合利用重点实验室,青海格尔木,816099 [2]中化地质矿山总局地质研究院,北京100101

出　　处：《化工矿产地质》2020年第4期378-381,共4页Geology of Chemical Minerals

摘　　要：通过对察尔汗盐湖别勒滩矿区多年的开采与动态监测分析,“固体钾矿的浸泡式溶解转化(固转液)”技术变静态疏干式开采为动态驱动式开采,颠覆了传统开采模式,大幅度增加了可采资源储量。有效采出传统开采方法难以采出的地层中低品位固体钾矿,提升了钾盐矿的资源利用率和盐湖资源综合利用水平,延长了矿山服务年限,实现了可溶性盐湖矿山的绿色开发,具有良好的应用前景和推广价值。Through years of mining and dynamic monitoring analysis of Bieletan mining area in Qarhan Salt Lake,the technology of"Immersion Dissolution and transformation Method for solid potassium ore(Solid-liquid conversion)"has changed from static dredging dried mining to dynamic driven mining,overturning the traditional mining mode and greatly increasing the recoverable resource reserves.The effective extraction of low-grade solid potassium ore in the strata which is difficult to be produced by traditional mining methods has improved the utilization rate of potash ore resources and the comprehensive utilization level of salt lake resources,extended the service life of mines,and realized the green development of soluble salt lake mines,which has good application prospect and popularization value.

关 键 词：察尔汗盐湖 固液转化 开发应用 盐湖资源 环境影响 

分 类 号：P619.211[天文地球—矿床学]