| 几种捕收剂对鲕状赤铁矿的反浮选试验比较 |
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| 引用本文： | 刘思冬,张金柱,徐红艳.几种捕收剂对鲕状赤铁矿的反浮选试验比较[J].贵州大学学报(自然科学版),2012,29(2):72-75. |
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| 作者姓名： | 刘思冬 张金柱 徐红艳 |
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| 作者单位： | 贵州大学 材料与冶金学院,贵州 贵阳,550003 |
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| 摘 要： | 针对贵州赫章鲕状赤铁矿,分别采用了十二胺、GE-609、RAP-138及GE-609和RAP-138混合为捕收剂对鲕状铁矿进行了反浮选试验。其中当十二胺为捕收剂时,精矿铁品位较低;GE-609为捕收剂时,精矿铁品位较高,但磷含量也相对较高;RAP-138为捕收剂时,虽然铁品位不是太高,但磷含量得到有效降低;当GE-609和RAP-138混合为捕收剂时,精矿铁品位较高,磷含量也得到了有效的降低。
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| 关 键 词： | 鲕状赤铁矿 反浮选 铁 磷 品位 回收率 |
Several of Collectors to Oolitic Hematite Reverse Flotation Comparison Tests |
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| LIU Si-dong
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ZHANG Jin-zhu
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XU Hong-yan.Several of Collectors to Oolitic Hematite Reverse Flotation Comparison Tests[J].Journal of Guizhou University(Natural Science),2012,29(2):72-75. |
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| Authors: | LIU Si-dong ZHANG Jin-zhu XU Hong-yan |
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| Institution: | (College of Materials and Metallurgy,Guizhou University,Guiyang 550003,China) |
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| Abstract: | In connection with Guizhou Hezhang oolitic hematite,dodecylam-ine,GE-609,RAP-138 and the mixture of GE-609 and RAP-138 were adopted as collectors respectively to do anti-flotation research on iron ore.When dodecylamine is collector,the grade of iron ore is lower;When GE-609 is collector,the grade of iron ore is higher,but the content of Phosphorus is higher;When RAP-138 is collector,the grade of iron ore is lower,but the content of Phosphorus is lower;When GE-609 and RAP-138 are collectors,the grade of iron ore is higher,and the content of Phosphorus is lower. |
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| Keywords: | oolitic hematite anti-flotation iron phosphorus taste rate of recovery |
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