| 缅甸某地原生金矿提金工艺研究 |
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| 引用本文： | 李玺,曾茂青,王世涛,杨晓峰.缅甸某地原生金矿提金工艺研究[J].矿产综合利用,2010(3):9-12. |
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| 作者姓名： | 李玺 曾茂青 王世涛 杨晓峰 |
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| 作者单位： | 国土资源部昆明矿产资源监督检测中心,云南,昆明,650218 |
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| 摘 要： | 对原矿金品位14.9g/t的某地高硫原生金矿,开展了原矿直接氰化浸出、重选—金精矿氰化浸出、重选—金精矿焙烧—氰化浸出和浮选—金精矿氰化浸出等四种提金工艺流程的对比试验。结果表明,原矿直接氰化浸出是合理的提金工艺流程,其金浸出率可达86.85%。
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| 关 键 词： | 原生金矿 直接氰化浸出 重选 浮选 焙烧 |
Research on the Technology for Extracting Gold from a Primary Gold Ore in Myanmar(Burma) |
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| LI Xi,ZENG Mao-qing,WANG Shi-tao,YANG Xiao-feng.Research on the Technology for Extracting Gold from a Primary Gold Ore in Myanmar(Burma)[J].Multipurpose Utilization of Mineral Resources,2010(3):9-12. |
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| Authors: | LI Xi ZENG Mao-qing WANG Shi-tao YANG Xiao-feng |
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| Abstract: | Several series of contrast tests of technological flowsheets for extracting gold from a primary gold ore in Myanmar(Burma)were carried out.The techno-econmic efficiency of four techmological flowsheets of direct cyanide leaching,gravity separation-cyanide leaching,gravity separation-roasting-cyanide leaching and flotation-cyanide leaching was compared in detail.The test results showed that direct cyanide leaching is a reasonable technological flowsheet for extracting gold from this kind of primary gold ore,the leaching rate of gold can reach 86.85%. |
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| Keywords: | Primary gold ore Direct cyanide leaching Gravity separation Flotation Roasting |
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