| 铀水冶厂贫树脂转型试验研究和应用 |
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| 引用本文： | 张绍锡,黄齐金,朱曙光,易法清,杜文杰.铀水冶厂贫树脂转型试验研究和应用[J].衡阳工学院学报,2012(2):19-22. |
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| 作者姓名： | 张绍锡 黄齐金 朱曙光 易法清 杜文杰 |
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| 作者单位： | 中核韶关锦原铀业有限公司,广东仁化512329 |
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| 摘 要： | 用H2SO4作转型剂对贫树脂转型,进行了小试和生产实际应用,结果表明,H2SO4可以把贫树脂中的Cl-转下来,并返回到淋洗工序利用,降低了淋洗工艺中NaCl的消耗,降低了尾液Cl-浓度,减少了铀的损失和废水排放量,降低了吸附尾液铀浓度,实现了节能减排的目的.
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| 关 键 词： | 贫树脂 转型 氯 |
Study and Application on Lean Resin Converting in Uranium Mill |
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| Authors: | ZHANG Shao-xi HUANG Qi-jin ZHU Shu-guang YI Fa-qing DU Wen-jie |
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| Affiliation: | ( CNNC, Shaoguan Jinyuan Uranium Industy Company, Renhua, Guangdong 512329, China) |
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| Abstract: | The field test about sulphuric acid used to convert lean resin was finished. The results indicated sulphuric acid could replace chlorin in lean resin and could be reclaimed to desorption procedure. The consumption of NaCl decreased, the chlorin concentration of tailing decreased too. Both of uranium loss and waste water volume were reduced. The uranium concentration of tailing decreased and energy saving and emission reduction can be achieved. |
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| Keywords: | lean resin converting chlorin |
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