| 半风化离子吸附型稀土矿可浸性试验研究 |
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| 引用本文： | 朱昌洛,李华伦,沈明伟.半风化离子吸附型稀土矿可浸性试验研究[J].矿产综合利用,2007(3):24-27. |
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| 作者姓名： | 朱昌洛 李华伦 沈明伟 |
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| 作者单位： | 中国地质科学院矿产综合利用研究所,四川,成都,610041 |
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| 摘 要： | 对某地半风化离子型稀土矿进行了可浸性试验研究。结果表明,该离子吸附型稀土矿可通过浸取富集,温度是影响浸出率的重要因素。并指出地浸工艺不能对其有效回收,建议此类稀土暂不进行开采利用。
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| 关 键 词： | 离子吸附型稀土矿 可浸性 柱浸 |
| 文章编号： | 1000-6532（2007）03-0024-04 |
| 收稿时间： | 2006-12-28 |
| 修稿时间： | 2006-12-282007-01-30 |
Experimental Research on the Leachability of a Semi-weathered Ion-adsorption Type Rare Earths Mineral |
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| ZHU Chang-luo,LI Hua-lun,SHEN Ming-wei.Experimental Research on the Leachability of a Semi-weathered Ion-adsorption Type Rare Earths Mineral[J].Multipurpose Utilization of Mineral Resources,2007(3):24-27. |
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| Authors: | ZHU Chang-luo LI Hua-lun SHEN Ming-wei |
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| Affiliation: | Institute of Multipurpose Utilization of Mineral Resources, CAGS, Chengdu, Sichuan, China |
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| Abstract: | The experimental research on leachability of a semi-weathered ion-adsorption type rare earths mineral was performed.Test results showed that this ion-adsorption type rare earths mineral can be concentrated by leaching technology,and the temperature is an important factor influencing leaching rate.Because in-situ leaching does not effective recovery of rare earths,therefore authors suggested this kind of rare earths mineral resources is not necessarily immediately exploited at the present time. |
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| Keywords: | Ion-adsorption type rare earths mineral Leachability Column leaching |
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