| 提高某金矿浮选回收率的试验研究 |
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| 引用本文： | 潘炳,王奉刚,肖松文.提高某金矿浮选回收率的试验研究[J].湖南有色金属,2012(3):8-10,34. |
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| 作者姓名： | 潘炳 王奉刚 肖松文 |
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| 作者单位： | 长沙矿冶研究院有限责任公司,湖南长沙410012 |
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| 摘 要： | 针对某金矿浮选回收率低的问题,开展了浮选工艺条件优化试验研究,确定了最佳工艺条件及药剂制度,在原矿品位3.54 g/t的情况下,闭路流程试验获得了金精矿金品位46.14 g/t,回收率90.91%的好指标,回收率比生产现场指标提高了约7%。
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| 关 键 词： | 磨矿细度 调整剂 混合药剂 |
Experimental Study on Improving the Flotation Recovery Rate in a Gold Mine |
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| PAN Bing,WANG Feng-gang,XIAO Song-wen.Experimental Study on Improving the Flotation Recovery Rate in a Gold Mine[J].Hunan Nonferrous Metals,2012(3):8-10,34. |
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| Authors: | PAN Bing WANG Feng-gang XIAO Song-wen |
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| Affiliation: | ( Changsha Research Institute of Mining and Metallurgy Co., Ltd, Changsha 410012, China) |
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| Abstract: | In order to increase the flotation recovery rate of gold, the process optimizing experiment was carried out for a gold ore. The optimization process parameters and reagent system were determined. The grade and recovery reached to 46.14 g/t and 90.91% respectively in the closed-circuit flotation test under optimization conditions when the gold grade in raw ore is 3.54 g/t. The recovery increased 7 percentage units compared to the commercial operation. |
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| Keywords: | grinding fineness adjustment agent mixed reagent |
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