| 油酸钠体系下SiO2-3对白云母的抑制机理研究 |
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| 引用本文： | 王宇斌,文堪,张小波,彭祥玉,雷大士.油酸钠体系下SiO2-3对白云母的抑制机理研究[J].非金属矿,2017,40(6). |
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| 作者姓名： | 王宇斌 文堪 张小波 彭祥玉 雷大士 |
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| 作者单位： | 西安建筑科技大学 材料与矿资学院,陕西 西安,710055 |
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| 基金项目： | 陕西省教育厅基金，西安建筑科技大学人才基金 |
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| 摘 要： | 为研究油酸钠体系下SiO2-3对白云母浮选行为的作用机理,采用浮选溶液化学、ζ 电位、EDS和FTIR等方法对白云母样品进行了表征.结果表明,在矿浆pH值为6、油酸钠浓度为9.20×10-4 mol/L、SiO2-3浓度为3.53×10-5 mol/L的条件下,白云母仅有0.10%的回收率,SiO2-3可明显降低白云母的可浮性.
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| 关 键 词： | 白云母 油酸钠 SiO32- 抑制 |
Study on the Inhibition Mechanism of SiO2-3on Muscovite in Sodium Oleate System |
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| Wang Yubin,Wen Kan,Zhang Xiaobo,Peng Xiangyu,Lei Dashi.Study on the Inhibition Mechanism of SiO2-3on Muscovite in Sodium Oleate System[J].Non-metallic Mines,2017,40(6). |
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| Authors: | Wang Yubin Wen Kan Zhang Xiaobo Peng Xiangyu Lei Dashi |
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| Abstract: | For research the mechanism of SiO2-3 on the flotation behavior of muscovite in sodium oleate system, the muscovite samples were characterized by flotation solution chemistry, ζ potential, EDS and FTIR spectra etc was investigated. The result showed that when the pulp pH value was 6, the concentration of sodium oleate was 9.20×10-4 mol/L and the concentration of SiO2-3 was 3.53×10-5 mol/L, the recovery rate of muscovite is only 0.10%, the flotation behavior of muscovite was obviously inhibited by SiO2-3. |
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| Keywords: | muscovite sodium oleate silicate ions inhibition |
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