| 复杂低硫铜钴矿加压浸出提钴工艺研究 |
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| 引用本文： | 张 磊,黄 胜,蒋应平,王海北.复杂低硫铜钴矿加压浸出提钴工艺研究[J].矿冶,2016,25(3):41-44. |
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| 作者姓名： | 张 磊 黄 胜 蒋应平 王海北 |
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| 作者单位： | 北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院 |
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| 摘 要： | 以吉林某低硫铜钴矿为例,采用加压浸出技术,不加入黄铁矿或硫磺,实现反应自热进行,使钴铜镍的浸出率达到98%以上。铁、钙、镁、硅进入渣相,无二氧化硫产生。
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| 关 键 词： | 低硫铜钴矿 加压浸出 自热反应 |
| 收稿时间： | 2016/2/18 0:00:00 |
| 修稿时间： | 2016/2/18 0:00:00 |
Research on extracting cobalt from the complex copper cobalt ore with low sulfur by pressure leaching process |
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| ZHANG Lei,HUANG Sheng,JIANG Yingping and WANG Haibei.Research on extracting cobalt from the complex copper cobalt ore with low sulfur by pressure leaching process[J].Mining & Metallurgy,2016,25(3):41-44. |
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| Authors: | ZHANG Lei HUANG Sheng JIANG Yingping and WANG Haibei |
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| Affiliation: | Beijing General Research Institute of Mining Metallurgy,Beijing,100160,Beijing General Research Institute of Mining Metallurgy,Beijing,100160,Beijing General Research Institute of Mining Metallurgy,Beijing,100160,Beijing General Research Institute of Mining Metallurgy,Beijing,100160 |
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| Abstract: | The article introduces extracting cobalt from copper-cobalt ore with low sulfur by pressure leaching without to add sulfur and pyrite which could autothermal react. All of the leaching rates for cobalt, copper, nickel are beyond 98%. The iron, calcium, magnesium, silicon would be precipitated into residue and no SO2 emission. |
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| Keywords: | Pressure leaching low sulfur copper-cobalt ore autothermal react no SO2 emission |
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