摘要
某砂岩型铀矿床成功采用“无试剂”地浸开采,通过室内对比试验选择吸附树脂及淋洗剂。结果表明,选用201×7型强碱性阴离子交换树脂可作为该浸出液的吸附树脂,100g/L NaNO3+5g/L Na2CO3作为上述饱和树脂的淋洗剂。
"Reagents free"in-situ leaching has been successfully applied to a sandstone uranium deposit.Selection of adsorbent resin and eluant were conducted by laboratory contrast test.The results show that 201×7 strong basic anion exchange resin is selected as adsorption resin of leachate,and 100g/L NaNO3+5g/L Na2CO3 is selected as eluant of saturation resin.
作者
叶阳
田亮
常园
牟海斌
YE Yang;TIAN Liang;CHANG Yuan;MU Hai-bin(Sino Shaanxi Nuclear Industry Group Geological Survey Co.,Ltd.,Xi’an 710100,China)
出处
《有色金属（冶炼部分）》
CAS
北大核心
2019年第11期55-58,共4页
Nonferrous Metals（Extractive Metallurgy)
基金
中国地质调查局基金资助项目（12120115011901）
关键词
地浸采铀
浸出液
无试剂
树脂
吸附
淋洗
in-situ uranium extraction
leachate
reagent free
resin
adsorption
elution
