| GCG型干式电磁感应辊强磁选机在高纯石英砂生产中的应用 |
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| 引用本文： | 冉红想,张振权. GCG型干式电磁感应辊强磁选机在高纯石英砂生产中的应用[J]. 有色金属(选矿部分), 2007, 0(3): 43-46 |
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| 作者姓名： | 冉红想 张振权 |
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| 作者单位： | 北京矿冶研究总院,北京,100044 |
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| 摘 要： | GCG型干式电磁感应辊式强磁选机对于非金属矿物的提纯有显著效果。对于高纯石英砂的除铁提纯,在磁场强度2.2T情况下可使Fe2O3含量从0.0020%降至0.0002%以下。该机采用电磁激磁和自然风冷方式,具有磁场调节范围大、性能稳定、节能环保等优点,可以分离出比磁化系数在1.9×10-7至7.5×10-6m3/kg范围内的多种矿物。
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| 关 键 词： | 感应辊 强磁选机 高纯石英砂 提纯 |
| 文章编号： | 1671-9492（2007）03-0043-04 |
| 修稿时间： | 2006-11-20 |
APPLICATION OF GCG-TYPE DRY INDUCED ROLLER HIGH-INTENSITY ELECTROMAGNETIC SEPARATORS IN PRODUCTION OF HIGH GRADE QUARTZ SAND |
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| RAN Hongxiang,ZHANG Zhengquan. APPLICATION OF GCG-TYPE DRY INDUCED ROLLER HIGH-INTENSITY ELECTROMAGNETIC SEPARATORS IN PRODUCTION OF HIGH GRADE QUARTZ SAND[J]. , 2007, 0(3): 43-46 |
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| Authors: | RAN Hongxiang ZHANG Zhengquan |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy,Beijing 100044, China |
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| Abstract: | GCG-type dry induced roller high-intensity electromagnetic separators have distinct effect on purifying the non-magnetic minerals.In the industry application of purifying high grade quartz sand,the content of Fe2O3 can be reduced from 0.0020% to 0.0002% when the magnetizing induction intensity is 2.2T.This type magnetic separators adopt magnet coils and naturally cooling,which have the advantages of wide range of adjustment,work reliability,energy-saving and environmental protection.It can be used to separate the minerals with the specific susceptibility between 1.9×10-7 and 7.5×10-6m3/kg from the non-magnetic minerals. |
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| Keywords: | induced roller high intensity magnetic separator high grade quartz sand purification |
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