| 从重稀土型低品位稀土矿中制取晶型碳酸稀土 |
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| 引用本文： | 喻庆华 李斯加. 从重稀土型低品位稀土矿中制取晶型碳酸稀土[J]. 矿冶工程, 1996, 16(2): 43-46 |
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| 作者姓名： | 喻庆华 李斯加 |
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| 作者单位： | 长沙矿冶研究院 |
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| 摘 要： |
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| 关 键 词： | 低品位 稀土矿 碳酸稀土 晶型 重稀土冶炼 |
PREPARATION OF CRYSTALLINE RARE EARTH CARBONATES FROM LOW GRADE HEAVY RARE EARTH ORES |
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| Yu Qinghua,Li Sijia,Lei Hao,Chen Yibo,Zhu Huiying. PREPARATION OF CRYSTALLINE RARE EARTH CARBONATES FROM LOW GRADE HEAVY RARE EARTH ORES[J]. Mining and Metallurgical Engineering, 1996, 16(2): 43-46 |
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| Authors: | Yu Qinghua Li Sijia Lei Hao Chen Yibo Zhu Huiying |
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| Abstract: | This paper reports on the full scale tests of production of crystalline rare earth carbonates from low grade heavy rare earth ores.The results showed that adding an inhibitor of aluminium during the percolation leaching permits the crystalline carbonates to be manufactured from the leach liquor without the purification steps for removing aluminium. |
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| Keywords: | Low grade rare earth ore Rare earth carbonate Crystaline pattern |
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