| 内蒙古某磁选铁精矿浮选脱硫试验研究 |
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| 引用本文： | 赵璐,葛英勇,余俊,刘鹏,朱国庆.内蒙古某磁选铁精矿浮选脱硫试验研究[J].矿冶工程,2018,38(2):58-60. |
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| 作者姓名： | 赵璐 葛英勇 余俊 刘鹏 朱国庆 |
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| 作者单位： | 1.武汉理工大学 资源与环境学院, 湖北 武汉 430070;
2.和静县备战矿业有限责任公司, 新疆 巴音郭楞 841000 |
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| 摘 要： | 对内蒙古某磁选铁精矿进行了浮选脱硫试验研究。以FS为活化剂、碳酸钠为pH调整剂、黄药和双黄药为混合捕收剂、2#油为起泡剂, 经过一粗一精一扫闭路反浮选, 获得了产率94.54%、铁品位67.88%、铁回收率95.04%、含硫0.26%的铁精矿。
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| 关 键 词： | 浮选 铁精矿 脱硫 |
| 收稿时间： | 2017-09-12 |
Flotation for Desulfurization of Iron Concentrate from Magnetic Separation Operation of a Concentrator in Inner Mongolia |
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| ZHAO Lu,GE Ying-yong,YU Jun,LIU Peng,ZHU Guo-qing.Flotation for Desulfurization of Iron Concentrate from Magnetic Separation Operation of a Concentrator in Inner Mongolia[J].Mining and Metallurgical Engineering,2018,38(2):58-60. |
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| Authors: | ZHAO Lu GE Ying-yong YU Jun LIU Peng ZHU Guo-qing |
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| Affiliation: | 1.School of Resources and Environmental Sciences, Wuhan University of Technology, Wuhan 430070, Hubei, China;
2.Xinjiang Hejing County Beizhan Mining Co Ltd, Bayingolin 841000, Xinjiang, China |
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| Abstract: | Flotation experiments were conducted to achieve desulfurization of iron concentrate from magnetic separation process in a concentrator of Inner Mongolia. Using FS as an activator, sodium carbonate as a pH regulator, xanthate and dixanthogen as collectors, 2# oil as a frother, a closed-circuit reverse flotation process consisting of one roughing, one cleaning and one scavenging produced an iron concentrate grading 67.88% Fe at 95.04% recovery with a yield of 94.54%, and the sulfur content therein reduced to 0.26%. |
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| Keywords: | flotation iron concentrate desulfurization |
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