| 含有磁黄铁矿的铁矿石选别中硫的活化 |
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| 引用本文： | 李桂芹. 含有磁黄铁矿的铁矿石选别中硫的活化[J]. 化工矿物与加工, 1996, 0(6) |
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| 作者姓名： | 李桂芹 |
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| 作者单位： | 河北理工学院 |
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| 摘 要： | 铁矿石选矿中用硫酸铜和氟硅酸钠活化磁黄铁矿，使最终铁精矿合流量降至０．５％以下。指出硫酸铜和氟硅酸钠是磁黄铁矿石较好的活化剂与分散剂。
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| 关 键 词： | 磁黄铁矿，氟硅酸钠，硫铁矿 |
Activation of sulphur in iron ore containing pyrrhotite |
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| Li Guiqin. Activation of sulphur in iron ore containing pyrrhotite[J]. Industrial Minerals and Processing, 1996, 0(6) |
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| Authors: | Li Guiqin |
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| Affiliation: | Hebei Institute of Technology |
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| Abstract: | The sulphur content of final iron concentrate can be decreased to less than 0.5% by using copper sulfate and sodium fluosilicate as activator of pyrrhotite contained in iron ore. It is indicated that copper sulfate and sodium flousilicate are better activator and dispersant of pytrhotite ore. |
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| Keywords: | Pyrrhotite ore Sodium fluosilicate Pyrite. |
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