| ZMC捕收剂在铝土矿正浮选中的应用* |
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| 引用本文： | 刘长淼,吴东印,冯安生,郭珍旭.ZMC捕收剂在铝土矿正浮选中的应用*[J].中国矿业,2014,23(9). |
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| 作者姓名： | 刘长淼 吴东印 冯安生 郭珍旭 |
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| 作者单位： | 中国地质科学院郑州矿产综合利用研究所,中国地质科学院郑州矿产综合利用研究所,中国地质科学院郑州矿产综合利用研究所,中国地质科学院郑州矿产综合利用研究所 |
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| 基金项目： | 国家自然科学基金项目，国土资源部公益性行业科研专项项目，地质矿产调查评价项目，中国地质调查局百名青年地质英才培养计划资助 |
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| 摘 要： | 本文研究了新型捕收剂ZMC在铝土矿正浮选中的应用。采用ZMC捕收剂,针对不同品级的铝土矿,采用一粗两扫两精的浮选技术工艺,正浮选闭路试验取得了优异的工艺指标。针对铝硅比为4.5的铝土矿,获得了铝硅比7.04,氧化铝回收率92.16%的精矿;针对铝硅比为3的铝土矿,获得了铝硅比7.72,氧化铝回收率70.56%的精矿。
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| 关 键 词： | 铝土矿 捕收剂 正浮选 |
| 收稿时间： | 2013/10/22 0:00:00 |
| 修稿时间： | 2014/4/17 0:00:00 |
Application of a novel collector ZMC for bauxite flotation |
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| Liu changmiao,Wu dongyin,Feng ansheng and guozhenxu.Application of a novel collector ZMC for bauxite flotation[J].China Mining Magazine,2014,23(9). |
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| Authors: | Liu changmiao Wu dongyin Feng ansheng and guozhenxu |
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| Affiliation: | Zhengzhou Institute of Multipurpose Utilization of Mineral Resources CAGS, Key laboratory for poly-metallic ores utilization of Chinese Ministry of land and resources,Zhengzhou Institute of Multipurpose Utilization of Mineral Resources CAGS, Key laboratory for poly-metallic ores utilization of Chinese Ministry of land and resources,Zhengzhou Institute of Multipurpose Utilization of Mineral Resources CAGS, Key laboratory for poly-metallic ores utilization of Chinese Ministry of land and resources,Zhengzhou Institute of Multipurpose Utilization of Mineral Resources CAGS, Key laboratory for poly-metallic ores utilization of Chinese Ministry of land and resources |
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| Abstract: | A novel collector ZMC useful for bauxite flotation was studied in this paper. By employing the ZMC collector to process two kinds of bauxite ores, outstanding results were gained in the flotation circuit tests. Processing the bauxite ores of A/S=4.5 and A/S=3, the A/S of final concentrate are 7.04 and 7.72; the recovery rate of Al2O3 are 92.16% and 70.56%, respectively. |
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| Keywords: | bauxite collector direct flotation |
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