| 某矿床5号采区双氧水地浸采铀试验效果讨论 |
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| 引用本文： | 尹桂芳,伍云辉.某矿床5号采区双氧水地浸采铀试验效果讨论[J].铀矿冶,2011,30(2). |
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| 作者姓名： | 尹桂芳 伍云辉 |
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| 作者单位： | 新疆中核天山铀业有限公司,新疆,伊宁,835000 |
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| 摘 要： | 介绍新疆某矿床5#采区双氧水地浸采铀的试验研究结果.结果表明,加入双氧水有助于铀的浸出,卷头矿体浸出液铀质量浓度增幅明显,翼部矿体浸出液铀质量浓度增幅相对较少.加入双氧水使Fe3+质量浓度达600～900 mg/L时,浸出液铀质量浓度较高,浸出效果较好.在卷头部位集中加双氧水有较好的经济效益.
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| 关 键 词： | 铀 地浸 双氧水 三价铁 卷头矿体 |
In-situ leaching test of adding hydrogen peroxide in 5# mining region of a uranium deposit |
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| YIN Gui-fang,WU Yun-hui.In-situ leaching test of adding hydrogen peroxide in 5# mining region of a uranium deposit[J].Uranium Mining and Metallurgy,2011,30(2). |
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| Authors: | YIN Gui-fang WU Yun-hui |
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| Affiliation: | YIN Gui-fang,WU Yun-hui(Xinjiang Tianshan Uranium Co.,Ltd.,CNNC,Yining 835000,China) |
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| Abstract: | In-situ leaching test of adding hydrogen peroxide was carried out in 5# mining region of a uranium deposit.The results show that addition of hydrogen peroxide contributes to leaching of uranium.Uranium concentration in the lixivium from roll-type ore body increased obviously,and uranium concentration in the lixivium from wing ore body increased slightly.When added hydrogen peroxide made Fe3+ concentration to be 600-900 mg/L,uranium concentration in the lixivium was high.Good economic benefits were obtained ... |
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| Keywords: | uranium in-situ leaching hydrogen peroxide Fe3 roll-type ore body |
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