我国金属矿山尾矿堆存技术及发展方向  

Stacking Process of Metal Mine Tailings in China and its Development Trend

作　　者：段蔚平[1,2,3] 郭金峰[1,2,3] 汪斌[1,2,3] 

机构地区：[1]中钢集团马鞍山矿山研究院有限公司 [2]金属矿山安全与健康国家重点实验室 [3]金属矿产资源高效循环利用国家工程研究中心

出　　处：《金属矿山》2013年第12期118-122,共5页Metal Mine

摘　　要：系统总结分析了我国金属矿山尾矿堆存技术的特点,采用分类比较法分析具体堆存技术的适用条件和优缺点,并对各种堆存技术存在问题和发展方向进行论述。分析结论为湿式堆存尾矿仍然是当前尾矿处置的主要方式,尾矿充填采空区、干式堆存尾矿、尾矿与排土场混排及尾矿综合利用是今后发展的重要方向。The characteristics of metal mine tailings stacking process in China are summarized,and the specific applicable conditions for tailings stacking and its advantages and disadvantages are discussed with the comparative analysis. The existing problems in each stacking process and the development trends are demonstrated. The conclusion is that the wet tailing stacking is still the main way to dispose the tailings,and the future developing treads include mined-out area filling with tailings,dry tailings stacking,combining discharge of tailings and waste dump and comprehensive utilization of tailings etc.

关 键 词：尾矿库 采空区 堆存技术 发展方向 

分 类 号：TD926.4[矿业工程—选矿]