尾矿库回采技术路线研究  

Research on the technical route of tailings pond mining

作　　者：王新岩 WANG Xinyan(BGRIMM Technology Group,Beijing 100160,China)

机构地区：[1]矿冶科技集团有限公司,北京100160

出　　处：《中国矿业》2023年第S01期55-57,共3页China Mining Magazine

摘　　要：鉴于尾矿库闭库后仍存在的滑坡、溃坝等安全隐患,通过尾矿回采利用可达到消除隐患的目的。对尾矿库干式回采、湿式回采和干式+湿式联合开采3种方案进行了比较分析,并结合北京市某尾矿库工程实际,推荐最合适的干式+湿式联合开采方案;介绍了不同回采方式的工艺特点,为其他工程的回采方案选取提供了参考和借鉴。In view of the hidden safety hazards such as landslides and dam breaks that still exist after the tailings reservoir is closed,the purpose of eliminating hidden hazards can be achieved through the use of tailings recovery.Compares and analyzes the three schemes of dry mining,wet mining and dry+wet combined mining of tailings ponds,and recommends the most suitable dry+wet combined mining scheme based on the actual project of a tailings pond in Beijing.Introduces the process characteristics of different mining methods in detail,and provides reference and reference for the selection of mining schemes in other projects.

关 键 词：尾矿库 回采方案 干式回采 湿式回采 联合开采 

分 类 号：TD926.4[矿业工程—选矿]