| 江西某铀矿石室内碱法浸出试验研究 |
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| 引用本文： | 史文革,梁建龙,蔡萍莉,王志湘,李熙琪.江西某铀矿石室内碱法浸出试验研究[J].金属矿山,2005(2):39-41. |
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| 作者姓名： | 史文革 梁建龙 蔡萍莉 王志湘 李熙琪 |
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| 作者单位： | 南华大学
(史文革，梁建龙，蔡萍莉，王志湘)，南华大学(李熙琪) |
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| 摘 要： | 通过对江西某铀矿石的室内搅拌浸出试验,确定了适于该矿石的溶浸剂,并对矿石粒度、氧化剂等对浸出的影响进行了探讨。试验结果表明,该矿石属于碱性易浸矿石,采用35g/L Na2CO3+15g/L NaHCO3作浸出剂、3 g/L KMnO4作氧化剂,浸出性能较好,金属浸出率较高(>70%);同时,矿石细度是影响浸出的主要因素。
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| 关 键 词： | 浸出剂 浸出率 溶浸 矿石粒度 铀矿石 试验研究 氧化剂 细度 |
| 修稿时间： | 2004年12月15 |
Indoor Test on Alkaline Leaching of A Jiangxi Uranium Ore |
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| Shi Wenge,Liang Jianlong,Cai Pingli,Wang Zhixiang,Li Xiqi.Indoor Test on Alkaline Leaching of A Jiangxi Uranium Ore[J].Metal Mine,2005(2):39-41. |
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| Authors: | Shi Wenge Liang Jianlong Cai Pingli Wang Zhixiang Li Xiqi |
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| Abstract: | Through the indoor agiatation-leaching test of a Jiangxi uranium ore, the leaching agents suitable for the ore were determined and the effect of particle size and oxidizer on leaching were studied. The test results show that this ore was an easy-to-leach alkaline one. When 35 g/L Na2CO3 + 15 g/L NaHCO3 were used as the leaching reagents and 3 g/L KM-nO4 was used as oxidizer, good leaching perfermances were achieved, with the metal leaching rate as high as above 70%. Ore fineness was the main factor influencing the leaching. |
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| Keywords: | Uranium ore Alkaline leaching Leaching performances |
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