| 离子交换吸附回收地浸采铀浸出液中的铀 |
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| 引用本文： | 许春富,谢刚,贺韬,俞小花,李荣兴.离子交换吸附回收地浸采铀浸出液中的铀[J].重庆大学学报(自然科学版),2009,32(12):1398-1402. |
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| 作者姓名： | 许春富 谢刚 贺韬 俞小花 李荣兴 |
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| 作者单位： | 昆明理工大学,材料与冶金工程学院,昆明,6500931 |
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| 基金项目： | 国家自然科学基金，教育部高等学校博士学科点专项科研基金 |
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| 摘 要： | 根据中国某地浸采铀矿山铀矿石浸出液的成分特点,采用离子交换吸附工艺对浸出液中的铀进行回收试验研究.通过对多种条件试验,对离子交换树脂的选择、吸附、淋洗工艺参数等进行研究,结果表明201×7强碱性阴离子交换树脂和TSF-2阴离子交换树脂吸附和淋洗效果比较理想,确认采用固定床离子交换吸附工艺比较合适.六种淋洗剂的淋洗对比试验结果表明NH_4NO_3+HNO_3适合作为本工艺的淋洗剂.
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| 关 键 词： | 铀 离子交换树脂 吸附 地浸采铀 浸出液 |
Uranium recovery from leach solution in in situ leaching of uranium with ion exchange absorption |
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| XU Chun fu,XIE Gang,HE Tao,YU Xiao hu and LI Rong xing.Uranium recovery from leach solution in in situ leaching of uranium with ion exchange absorption[J].Journal of Chongqing University(Natural Science Edition),2009,32(12):1398-1402. |
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| Authors: | XU Chun fu XIE Gang HE Tao YU Xiao hu and LI Rong xing |
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| Institution: | Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, P.R. China;Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, P.R. China;Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, P.R. China;Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, P.R. China;Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, P.R. China |
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| Abstract: | |
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| Keywords: | uranium anion exchange resin absorption in-situ leaching of uranium pregnant solution |
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