The recovery of uranium from irradiated thorium by extraction with di-1-methyl heptyl methylphosphonate (DMHMP)/n-dodecane
文献类型：期刊论文
| 作者 | Li, RF; Zhao, HG; Liu, CX; He, SH; Li, Z; Li, QN; Zhang, L |
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2017 |
| 卷号 | 188期号:-页码:219-227 |
| 关键词 | Dodecane-tributylphosphate Solutions Trialkyl Phosphates Separation Radiolysis Products Th(Iv) u(Vi) |
| ISSN号 | 1383-5866 |
| DOI | 10.1016/j.seppur.2017.07.038 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The process using DMHMP as extractant for the recovery of uranium from irradiated thorium was proposed. Firstly, the process parameters, including concentration of DMHMP, concentratation of HNO3 in feed, scrub and stripping solution, and phase ratio, were systematically optimized by batch extraction experiment. Then, a batch multistage countercurrent extraction simulation experiment was used to verify and test the process. Finally, the irradiation stability of DMHMP was assessed and compared with TBP. The results indicate that DMHMP is a potential candidate for the separation of U(VI) from bulk Th(IV). Furthermore, the complexes of U(VI) and Th(IV) with DMHMP were also demonstrated. (C) 2017 The Authors. Published by Elsevier B.V. |
| WOS关键词 | DODECANE-TRIBUTYLPHOSPHATE SOLUTIONS ; TRIALKYL PHOSPHATES ; SEPARATION ; RADIOLYSIS ; PRODUCTS ; TH(IV) ; U(VI) |
| 语种 | 英语 |
| WOS记录号 | WOS:000412607500025 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28869]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Li, RF,Zhao, HG,Liu, CX,et al. The recovery of uranium from irradiated thorium by extraction with di-1-methyl heptyl methylphosphonate (DMHMP)/n-dodecane[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2017,188(-):219-227. |
| APA | Li, RF.,Zhao, HG.,Liu, CX.,He, SH.,Li, Z.,...&Zhang, L.(2017).The recovery of uranium from irradiated thorium by extraction with di-1-methyl heptyl methylphosphonate (DMHMP)/n-dodecane.SEPARATION AND PURIFICATION TECHNOLOGY,188(-),219-227. |
| MLA | Li, RF,et al."The recovery of uranium from irradiated thorium by extraction with di-1-methyl heptyl methylphosphonate (DMHMP)/n-dodecane".SEPARATION AND PURIFICATION TECHNOLOGY 188.-(2017):219-227. |
入库方式： OAI收割
来源：上海应用物理研究所
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