| 难处理矿石提金工艺研究 |
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| 引用本文： | 唐兆麒,李德良.难处理矿石提金工艺研究[J].矿产综合利用,1997(3):11-13. |
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| 作者姓名： | 唐兆麒 李德良 |
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| 作者单位： | 中南工业大学化学系(唐兆麒，刘承科)，湘潭矿业学院化工系(李德良) |
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| 摘 要： | 介绍了处理秦皇岛某金矿矿石的研究结果。主要进行了混汞及预处理条件试验，提出了处理该矿的最佳工艺为混汞－预处理－氰化。在最佳工艺条件下，混汞可以回收45．1％的金，预处理后进行氰化金的浸出率达94．13％。
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| 关 键 词： | 难处理矿石 混汞 预处理 氰化浸出 |
AN INNOVATIVE GOLD LEACHING METHOD FOR REFRACTORY GOLD ORES |
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| Tang Zhaoqi, Li Deliang, Liu Chengke.AN INNOVATIVE GOLD LEACHING METHOD FOR REFRACTORY GOLD ORES[J].Multipurpose Utilization of Mineral Resources,1997(3):11-13. |
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| Authors: | Tang Zhaoqi Li Deliang Liu Chengke |
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| Abstract: | The treating method of a refractory Qinhuangdao gold ores was studied in this paper. The optimum processing technique using amalgamation-pretreatment-cyanidation was proposed. It shows that 45. 1% of gold could be obtained by amalgamation and about 94. 13% leaching recovery could be achieved by cyanidation after pre-treatment. |
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| Keywords: | Refractory gold ores Amalgamation Pre-treatment Cyanide leaching |
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