| 丁基黄药用作沐川黄丹石英砂岩浮选除铁提纯捕收剂的试验研究 |
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| 引用本文： | 李萍,汪灵,范博文,孔芹,殷德强.丁基黄药用作沐川黄丹石英砂岩浮选除铁提纯捕收剂的试验研究[J].非金属矿,2011,34(1):29-32. |
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| 作者姓名： | 李萍 汪灵 范博文 孔芹 殷德强 |
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| 作者单位： | 成都理工大学材料与化学化工学院;成都理工大学金刚石薄膜实验室; |
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| 基金项目： | 国家自然科学基金(50974025); 国家教育部高等学校博士点基金(20095122110015); 国家人事部留学人员科技活动择优基金(川人社函[2010]32号); 四川省应用基础研究基金(07JY029-029) |
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| 摘 要： | 四川沐川黄丹石英砂岩含有害杂质Fe2O3,以黄铁矿细小颗粒赋存于矿石中,采用丁基黄药作为浮选捕收剂,进行浮选除铁提纯试验研究.试验结果表明:采用捕收剂丁基黄药反浮选法进行除铁提纯,能够取得明显的综合提纯效果;其优化工艺参数为:矿浆pH值为5,矿浆浓度为25%,捕收剂用量为260g/t,浮选时间为15min,起泡剂2#油...
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| 关 键 词： | 石英砂岩 黄铁矿 浮选 丁基黄药 |
Research on Purification of Muchuan Huangdan Quartzose Sandstone by Flotation for De-ironing with Butyl Xanthate as Collector |
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| Li Ping,Wang Ling,Fan Bowen,Kong Qin,Yin Deqiang.Research on Purification of Muchuan Huangdan Quartzose Sandstone by Flotation for De-ironing with Butyl Xanthate as Collector[J].Non-metallic Mines,2011,34(1):29-32. |
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| Authors: | Li Ping Wang Ling Fan Bowen Kong Qin Yin Deqiang |
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| Affiliation: | Li Ping1 Wang Ling1,2* Fan Bowen1 Kong Qin1 Yin Deqiang1(1 College of Materials and Chemistry& Chemical Engineering,Chengdu University of Technology,Chengdu 610059,2 Key Laboratory of Diamond Film,Chengdu 610059) |
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| Abstract: | The quartzose sandstone from Huangdan,Muchuan County of Sichuan contained the harmful impurities Fe2O3 mainly occurred in ore as fine pyrite particles.The flotation of iron-removal purification experiments were conducted with butyl xanthate as collector.The results showed that the anti-flotation of iron-removal purification method using butyl xanthate as collector could achieve a significant effect on the comprehensive purification.The optimizing process parameters were as following:pulp pH value was 5,pulp... |
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| Keywords: | quartzose sandstone pyrite flotation butyl xanthate |
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