| 几种活化剂对铁闪锌矿的活化性能 |
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| 引用本文： | 谢贤,童雄,崔毅琪,吴多吉.几种活化剂对铁闪锌矿的活化性能[J].金属矿山,2010,39(12):50-53. |
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| 作者姓名： | 谢贤 童雄 崔毅琪 吴多吉 |
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| 作者单位： | 昆明理工大学 |
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| 基金项目： | 国家自然科学基金优先资助领域重点项目群项目（编号：U0937602），国家自然科学基金项目(编号：504640036） |
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| 摘 要： | 通过单泡管浮选试验，研究了丁黄药体系中硫酸铜、氯化铵、硝酸铅及自行研制的T-1对含铁7.21%的云南澜沧铁闪锌矿单矿物的活化性能。结果表明：氯化铵、硝酸铅对铁闪锌矿的活化效果较差，而硫酸铜在pH=13时可使铁闪锌矿的回收率达到61.30%，T-1则可在pH=10时使铁闪锌矿的回收率达到64.10%；T-1不仅对铁闪锌矿的活化性能比硫酸铜好，而且可比硫酸铜降低药剂成本20%。
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| 关 键 词： | 铁闪锌矿 浮选 硫酸铜 新型活化剂T-1 |
Study on Activation Performance of Several Kinds of Activators on Marmatite |
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| Xie Xian,Tong Xiong,Cui Yiqi,Wu Duoji.Study on Activation Performance of Several Kinds of Activators on Marmatite[J].Metal Mine,2010,39(12):50-53. |
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| Authors: | Xie Xian Tong Xiong Cui Yiqi Wu Duoji |
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| Affiliation: | Kunming University of Science and Technology |
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| Abstract: | Through the flotation tests of single foam pipe，the activation performance of copper sulfate，ammonium chloride，lead nitrate in butyl xanthate system，and self-developed T-1 on marmatite with Fe grade of 7.21% in Yunnan Lancang are investigated.The results showed that bad activation effect on marmatite was achieved by ammonium chloride and lead nitrate; While the recovery of marmatite can reach to 61.30% by CuSO4 at pH=13; The new activator T-1 brings the recovery of marmatite up to 64.10% at pH=10.Comparing with CuSO4，T-1 can not only result in good activation performance，but reduce the reagent costs by 20%. |
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| Keywords: | Marmatite Flotation CuSO4 New activator T-1 |
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