| 中、低品位胶磷矿双反浮浮选研究 |
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| 引用本文： | 葛英勇,曾小波,甘顺鹏,郝骞.中、低品位胶磷矿双反浮浮选研究[J].矿产保护与利用,2006(3):34-36. |
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| 作者姓名： | 葛英勇 曾小波 甘顺鹏 郝骞 |
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| 作者单位： | 武汉理工大学,武汉,430070 |
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| 摘 要： | 通过研究矿石性质，采用新药剂以及双反浮工艺处理胶磷矿，获得了满意的指标：原矿P2O5，品位24.36％，MgO含量4．21％，综合精矿P205品位32．96％、回收率91．80％，含MgO 0．87％、R2O3 2．37％。
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| 关 键 词： | 胶磷矿 双反浮 降镁 降硅 捕收剂 |
| 文章编号： | 1001-0076(2006)03-0034-03 |
| 收稿时间： | 2005-12-23 |
| 修稿时间： | 2006-01-12 |
Study on the Two-Stage Reverse Flotation for a Mid-Low Grade Collophanite Ore |
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| GE Ying - yong , ZENG Xiao - bo , GAN Shun - peng ,et al..Study on the Two-Stage Reverse Flotation for a Mid-Low Grade Collophanite Ore[J].Conservation and Utilization of Mineral Resources,2006(3):34-36. |
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| Authors: | GE Ying - yong ZENG Xiao - bo GAN Shun - peng |
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| Affiliation: | Wuhan University and Technology, Wuhan 430070, China |
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| Abstract: | New collectors and two-stage reverse flotation technology were adopted to process collophanite ore according to the ore properties,and satisfactory results has been obtained.By the process,the P_2O_5 content of concentrates goes up to 32.96% from 24.36% of run-of-mine with a recovery of 91.80%,and the MgO and R_2O_3 content of concentrates goes down to(0.87%)(from 4.21%) and 2.37%. |
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| Keywords: | collophanite ore two - stage reverse flotation magnesium removal silica removal collector |
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