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| Selection of Adsorbent Resin and Eluant for |
| Received:June 03, 2019 Revised:June 06, 2019 |
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| DOI：doi：10.3969/j.issn.1007-7545.2019.11.012 |
| KeyWord:in-situ uranium extraction; leachate; reagent free; resin; adsorption; elution |
| Author | Institution |
| Ye Yang |
中陕核工业集团地质调查院有限公司 |
| Tian Liang |
中陕核工业集团地质调查院有限公司 |
| Cang Yuan |
中陕核工业集团地质调查院有限公司 |
| Mu Haibin |
中陕核工业集团地质调查院有限公司 |
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| Abstract: |
| "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 100 g/L NaNO3+5 g/L Na2CO3 is selected as eluant of saturation resin. |
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