| 新型黄金浮选剂的合成及浮选性能研究 |
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| 引用本文： | 番寿龙,建方方,汪信. 新型黄金浮选剂的合成及浮选性能研究[J]. 贵金属, 2001, 22(3): 18-22 |
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| 作者姓名： | 番寿龙 建方方 汪信 |
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| 作者单位： | 南京理工大学材料化学实验室, |
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| 摘 要： | 根据软硬酸碱规则，设计并合成了六类含硫有机浮选剂，实验了这六类浮选剂从浮选厂尾矿中提取黄金的浮选性能，得到了从尾矿中富集黄金的最佳捕收剂-次甲基二乙基二硫代氨甲酸酯。它对浮选尾矿中金的提取率＞90％，为工业开发应用及我国资源充分利用提供了一条可行性方案。
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| 关 键 词： | 浮选剂 合成 浮选性能 金矿石 选矿 |
| 文章编号： | 1004-0676(2001)03-0018-05 |
| 修稿时间： | 2000-09-20 |
Synthesis and Floating Function of New Gold Flotation Reagents |
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| Fan Shoulong,Jian Fangfang,Wang Xin. Synthesis and Floating Function of New Gold Flotation Reagents[J]. Precious Metals, 2001, 22(3): 18-22 |
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| Authors: | Fan Shoulong Jian Fangfang Wang Xin |
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| Abstract: | Six types of gold flotation reagents were studied through design and synthesis.A systematic test of 6 type chemical compounds was performed to collect gold from mine tailing.By the test of floating,it was found that the best collection reagent of gold-ethylene bis(dimetyldithiocarbamato).It can extract gold from mines tailing,and the extraction rate of gold is more than 90%.This method can be widely applied in industry,and provide an approach for sufficiently utilizing mineral resources in China. |
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| Keywords: | Flotation reagent Gold Synthesis Floating |
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