| 高硫高有机物型铝土矿反浮选同步脱硫脱有机物试验研究 |
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| 引用本文： | 郭鑫,张志永,田应忠,魏培贺. 高硫高有机物型铝土矿反浮选同步脱硫脱有机物试验研究[J]. 轻金属, 2020, 0(6): 6-10 |
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| 作者姓名： | 郭鑫 张志永 田应忠 魏培贺 |
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| 作者单位： | 中国铝业郑州有色金属研究院有限公司,河南郑州450041;国家铝冶炼工程技术研究中心,河南郑州450041 |
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| 摘 要： | 针对高硫高有机物型铝土矿进行反浮选同步脱硫脱有机物试验研究,硫含量1.65%、碳含量0.42%和有机碳含量0.32%的原矿石,经“一粗一精一扫”工艺流程,得到产率95.32%、硫含量0.15%、碳含量0.25%和有机碳含量0.15%的铝精矿,和产率4.68%、硫含量32.25%和碳含量3.87%的硫精矿,为高硫高有机物型铝土矿的高效利用提供技术支撑。
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| 关 键 词： | 高硫铝土矿 反浮选 同步脱硫脱有机物 |
Experimental study on simultaneous removal of sulfur and organic matters in high sulfur and high organic bauxite by reverse flotation |
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| Guo Xin,Zhang Zhiyong,Tian Yingzhong,Wei Peihe. Experimental study on simultaneous removal of sulfur and organic matters in high sulfur and high organic bauxite by reverse flotation[J]. Light Metals, 2020, 0(6): 6-10 |
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| Authors: | Guo Xin Zhang Zhiyong Tian Yingzhong Wei Peihe |
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| Affiliation: | (Zhengzhou Non-ferrous Metals Research Institute Co.,Ltd.of CHALCO,Zhengzhou 450041,China;National Aluminum Smelting Engineering Technology Research Center,Zhengzhou 450041,China) |
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| Abstract: | The experimental study of remowal of sulfur and organic matters in high-sulfur and high-organic bauxite is conducted.The raw ore with sulfur content of1.65%,carbon content of 0.42% and organic carbon content of 0.32%,goes through the"one roughing,one cleaning,one scavegning process,obtaining the alumi num concentrate with the yield of 95.32%,the sulfur content of0.15%,the carbon content of0.25%and the organic carbon content 0.15%,and abtaining the sulfur concentrate with yield of4.68%,the sulfur content of 32.25%,and carbon content of 3.87%。It provides the technical support for the fficient use of high-sulfur and high-organic bauxte. |
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| Keywords: | high sulfur bauxite reverse flotation simultaneous removal of sulfur and organic matters |
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