| 新型耐低温捕收剂BK427在赤铁矿反浮选脱硅中的应用 |
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| 引用本文： | 张行荣,刘崇峻,艾晶,郑桂兵,尚衍波.新型耐低温捕收剂BK427在赤铁矿反浮选脱硅中的应用[J].中国矿业,2014,23(14). |
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| 作者姓名： | 张行荣 刘崇峻 艾晶 郑桂兵 尚衍波 |
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| 作者单位： | 北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院 |
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| 基金项目： | (编号：51304022)、国家高技术研究发展计划项目(863计划)(编号：2013AA064102)、北京矿冶研究总院科研(YJ-2012-03) |
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| 摘 要： | 采用自制的耐低温型阴离子脂肪酸类捕收剂BK427,对齐大山磁选精矿进行了反浮选试验研究,研究结果表明：碱用量3.0kg/t,淀粉用量1.0 kg/t,氧化钙用量500g/t,捕收剂BK427用量400g/t,矿浆温度10~15℃时,采用一步粗选,可获得铁精矿Fe品位65.2%,回收率＞86.6%的良好指标。试验证实所制备的捕收剂具有良好的低温适应性(10-20℃)。
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| 关 键 词： | 耐低温、捕收剂、赤铁矿、反浮选 |
| 收稿时间： | 2014/12/11 0:00:00 |
| 修稿时间： | 2014/12/11 0:00:00 |
Applications of a new low-temperature-resistant collector BK427 in the reverse flotation for hematite desilication |
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| Zhang Xingrong,Liu Chongjun,Aijing,Zheng Guibing and Shang Yanbo.Applications of a new low-temperature-resistant collector BK427 in the reverse flotation for hematite desilication[J].China Mining Magazine,2014,23(14). |
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| Authors: | Zhang Xingrong Liu Chongjun Aijing Zheng Guibing and Shang Yanbo |
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| Affiliation: | State Key Laboratory of Mineral Processing,Beijing General Research Institute ofMining and Metallurgy,State Key Laboratory of Mineral Processing,Beijing General Research Institute ofMining and Metallurgy,State Key Laboratory of Mineral Processing,Beijing General Research Institute ofMining and Metallurgy,State Key Laboratory of Mineral Processing,Beijing General Research Institute ofMining and Metallurgy,State Key Laboratory of Mineral Processing,Beijing General Research Institute ofMining and Metallurgy |
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| Abstract: | |
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| Keywords: | Low-temperature-resistant Collector Hematite Reverse flotation |
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