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Use of Tracer for In situ Stope Leaching Solution Containment Research

机译：示踪剂在原位采场浸出液遏制研究中的应用

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In situ stope leaching is an innovative mining system that reduces the surfaceimpacts of conventional underground mining. As in any leaching operation, stope leaching requires hydrologic site characterization and control of leaching solutions. Several tracer tests, using sodium chloride (NaCl) in various concentrations, were conducted by the U.S. Bureau of Mines (USBM) in an underground experimental stope to simulate a leaching environment. The tests were conducted in fractured crystalline rock that was partially water-saturated. As tests progressed, the surrounding fractures became more saturated. A predominant flow direction away from the stope was found during testing. Testing procedures, results, and a remediation plan for in situ leaching based on field observations are presented in this report.

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作者
Miller, N. C.; Schmuck, C. H.;
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年度 1995
页码 p.1-50
总页数 50
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Underground mining; Leaching; Solutions; Tracer techniques; Underground surveys; Site characterization; Materials recovery; Minerals; Containment; Test methods; Mine simulation; Sodium chloride;

机译：地下采矿;浸出;解决方案;示踪技术;地下勘测;场地特征;材料回收;矿物;遏制;试验方法;矿山模拟;氯化钠;

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Use of Tracer for In situ Stope Leaching Solution Containment Research

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