黄金矿山活性炭性能对比及应用潜力研究
Journal: Geological and Mineral Surveying and Mapping DOI: 10.32629/gmsm.v9i1.2393
Abstract
为筛选适配某矿山金银提取工艺的最优活性炭,本研究对该矿山提供的6种活性炭样品开展系统性能测试,通过粒级分析、灰分、水分等7项指标,全面评价其结构特性与应用性能。结果表明：进口炭综合性能最优,48 h载金量9320g/t、载银量24400g/t,吸附速率最快,且总孔体积(0.3332 ml/g)和平均孔径(69.34nm)优势显著,利于金银离子扩散吸附。本研究为该矿山活性炭选型及生产工艺优化提供了科学依据。
Keywords
活性炭；性能测试；金银提取；矿山应用
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