| 难处理金矿的加工方法 |
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| 引用本文： | 王会平,李桂春. 难处理金矿的加工方法[J]. 黑龙江科技学院学报, 2009, 19(1): 5-7 |
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| 作者姓名： | 王会平 李桂春 |
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| 作者单位： | 1. 黑龙江科技学院,资源与环境工程学院
2. 黑龙江科技学院,研究生处,哈尔滨,150027 |
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| 摘 要： | 为确定难处理金矿的加工方法，在对矿样的的化学成分、粒度分布、赋存状态分析的基础上，进行了相关的浮选条件实验，确定了矿样的最佳浮选工艺流程和参数，并进行了浮选开路实验。结果表明：浮选精矿中的金的回收率为50.97%，金品位为8.75 g/t，精矿中金的回收率和品位都较低，说明该矿样不宜用浮选方法获取精矿，可以考虑用其他方法提金。
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| 关 键 词： | 难处理金矿 浮选 加工方法 |
Processing methods of refractory gold ores |
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| WANG Huiping,LI Guichun. Processing methods of refractory gold ores[J]. Journal of Heilongjiang Institute of Science and Technology, 2009, 19(1): 5-7 |
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| Authors: | WANG Huiping LI Guichun |
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| Affiliation: | WANG Huiping, LI Guichun ( 1. College of Resource and Environment Engineering, Heilongjiang Institute of Science and Technology, Harbin 150027, China;2. Postgraduate Office, Heilongjiang Institute of Science and Technology, Harbin 150027, China) |
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| Abstract: | This paper is an analysis of the chemical composition, size distribution and insert occurrence of gold ores to determine the processing methods of the gold. The paper introduces the massive flotation experiments for determining the optimum processing flowsheet and parameter and the opening experiment of flowsheet. The result of trial shows that gold ores in flotation concentrate gives the recovery rate of 50. 97% ,with the grade of 8.75 g/t. These low datus shows that the refractory gold ores, not suitable for separation by the flotation process, should be extracted by the other methods. |
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| Keywords: | refractory gold ore flotation processing methods |
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