| 新型铁矿阴离子捕收剂的溶解特性研究及应用 |
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| 引用本文： | 陈雯,周瑜林,李文风.新型铁矿阴离子捕收剂的溶解特性研究及应用[J].矿冶工程,2015,35(6):42-45. |
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| 作者姓名： | 陈雯 周瑜林 李文风 |
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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： | 对油酸钠（A0）和新型改性脂肪酸类捕收剂A6的粒度和溶解特性进行了研究, 结果表明, 在常温、低温（15～30 ℃）条件下,相对于A0, A6具有更好的分散性和溶解性, 所以更易于与矿物作用。浮选试验结果表明, A6对含铁硅酸盐矿物绿泥石的浮选捕收作用明显优于油酸钠, 具有显著的选择性和较好的浮选温度适应性。
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| 关 键 词： | 捕收剂 含铁硅酸盐 反浮选 低温浮选 |
| 收稿时间： | 2015-06-12 |
Research on Solubility Properties of New Anionic Iron Ore Collector and Corresponding Application |
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| CHEN Wen,ZHOU Yu-lin,LI Wen-feng.Research on Solubility Properties of New Anionic Iron Ore Collector and Corresponding Application[J].Mining and Metallurgical Engineering,2015,35(6):42-45. |
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| Authors: | CHEN Wen ZHOU Yu-lin LI Wen-feng |
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| Affiliation: | Changsha Research Institute of Mining and Metallurgy Co Ltd, Changsha 410012, Hunan, China |
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| Abstract: | Research results of particle size and solubility properties of sodium oleate (A0) and a newly-modified fatty acid collector A6 show that A6 possesses better dispersibility and solubility than A0 at normal or low temperatures (15~30 ℃), and it is more liable to react with the minerals. The flotation test shows that, compared with A0, A6 is more favorable in terms of collecting chlorite, an iron-bearing silicate ore, and exhibits pronounced selectivity, better adaptability to flotation temperature. |
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| Keywords: | collector iron-bearing silicate reverse flotation low-temperature floatation |
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