| 磁处理对抑制黄铁矿的影响及其机理探讨 |
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| 引用本文： | 邱廷省,尹艳芬,方夕辉,罗仙平.磁处理对抑制黄铁矿的影响及其机理探讨[J].矿产综合利用,2001(6):5-8. |
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| 作者姓名： | 邱廷省 尹艳芬 方夕辉 罗仙平 |
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| 作者单位： | 南方冶金学院,江西赣州,341000 |
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| 基金项目： | 江西省自然科学基金资助项目 |
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| 摘 要： | 利用纯矿物试验研究了抑制剂 CK的磁处理对铜硫两种矿物可浮性的影响 ,采用接触角测试及矿物表面吸附量测试对磁处理强化黄铁矿抑制机理进行了探讨。与常规浮选相比较 ,磁场可强化对黄铁矿的抑制作用 ,促进抑制剂 CK在黄铁矿矿物表面的吸附 ,增加矿物表面的亲水性
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| 关 键 词： | 黄铁矿 浮选 磁处理 作用机理 |
| 文章编号： | 1000-6532(2001)06-0005-04 |
| 修稿时间： | 2001年3月8日 |
Effects of Magnetization Treatment on Pyrite Depression and Its Mechanism Probing |
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| QIU Ting sheng,YING Yan feng,FANG Xi hui,LUO Xian ping.Effects of Magnetization Treatment on Pyrite Depression and Its Mechanism Probing[J].Multipurpose Utilization of Mineral Resources,2001(6):5-8. |
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| Authors: | QIU Ting sheng YING Yan feng FANG Xi hui LUO Xian ping |
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| Abstract: | In this test,the effects of magnetization treatment for depressor CK on floatation behaviors of pyrite and chalcopyrite were investigated with pure minerals.The depression mechanism of pyrite on magnetization treatment was studied with contact angle test and the absorption of xanthante on the surface of mineral.Comparing with routine floatation,magnetic field can strengthen the depression of pyrite.And magnetic field can increase the absorption of the depressor CK on the surface of pyrite,and increase the hydrophilicity of pyrite. |
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| Keywords: | Pyrite Floatation Magnetization Action mechanism |
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