马海盐湖钾矿区北部矿段低品位地表固体钾矿开发利用主要方法  

Main Methods of Development and Utilization of Low Grade Surface Solid Potassium Ore in the North Section of Mahai Salt Lake Potassium Mining Area

作　　者：李海民[1,2] 何继辉 胡生忠 LI Hai-min;HE Ji-hui;HU Sheng-zhong(Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,810008,China;Qinghai Engineering and Technology Research Center of Salt Lake Resources Development,Xining,810008,China;Qinghai Zhonghang Resources Co,Ltd.,Delingha,817000,China)

机构地区：[1]中国科学院青海盐湖研究所,中国科学院盐湖资源综合高效利用重点实验室,青海西宁810008 [2]青海省盐湖资源开发工程技术研究中心,青海西宁810008 [3]青海中航资源有限公司,青海德令哈817000

出　　处：《盐湖研究》2021年第3期1-8,共8页Journal of Salt Lake Research

摘　　要：主要叙述了采用“低品位固体钾矿筛分脱泥”和“水溶开采”两种技术对马海盐湖钾矿区北部矿段低品位固体钾矿的开发情况及取得的实效,并对这两种技术的工艺过程进行了简明阐述。This paper mainly describes the development methods of low grade solid potassium ore in the northern section of Mahai Salt Lake Potassium Mine by using the two technologies of sieving and desliming of low grade solid potassium ore and water-soluble mining,and briefly describes the technological process of the two technologies.

关 键 词：马海盐湖低品位固体矿 擦洗脱泥 溶采技术 固液转化 

分 类 号：TD985[矿业工程—选矿]