充填采矿法在矿产资源循环中的应用

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关键词：充填采矿法；矿产资源；膏体充填工艺；资源回收率

中图分类号：TD926.4 文献标识码：A 文章编号：1008-9500(2026)03-0059-03

DOI:10.3969/j.issn.1008-9500.2026.03.016

Application of Backfill Mining Method in Mineral Resource Circulation

PAN Cunzhen

(Hunan Zijin Lithium Industry Co.,Ltd.,Yongzhou425300,China)

Abstract: Taking the paste filing process as theresearch object,this paper elaborates onthe specificapplication of backfill mining methodinmineralresourcecirculationthrough engineeringcases.Theresearchresultsshowthattheactual detectionvaluesofthepaste filingbody meettheengineeringdesignrequirements,andtheutilizationrateof tailingshas been increased to 96% ,with a resource recovery rate of 88.02% ,which can effectively achieve zero tailings storage and efficient resource recovery.

Keywords: backfill mining method; mineral resources; paste filling process;resource recovery rate

我国矿产资源开采长期面临尾矿堆存污染与资源利用率低的双重问题，每年产生的尾矿超过15亿t，不仅占用土地资源，还易引发水体、土壤污染。（剩余4355字）

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