| 正辛烷为稀释剂不对称N-甲基-N-辛基烷基酰胺萃取铀(Ⅵ)的研究(英) |
| Extraction of U(Ⅵ) with Unsymmetrical N-methyl-N-octyl alkylamide in n-Octane |
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| 摘要: |
| 关键词: N-甲基-N-辛基烷基酰胺 正辛烷 萃取 硝酸铀酰 |
| 基金项目: |
| Abstract: The extraction of uranyl nitrate was studied with newly synthesized unsymmetrical alkylamides, N-methyl-N-octyloctylamide (MOOA), N-methyl-N-octyldecanamide (MODA), and N-methyl-N-octyldodecanamide (MODOA), employing n-octane as diluent. The effect of the concentrations of nitric acid, sodium nitrate and extractants on the extraction was investigated and the extraction mechanism was suggested. The effect of temperature on the extraction was also studied and the related thermodynamic functions were calculated. The extracted species were characterized by FTIR spectrometry. |
| Keywords: N-methyl-N-octyl alkylamide n-octane extraction uranyl nitrate |
| 投稿时间：2004-10-08 修订日期：2004-12-04 |
| 摘要点击次数: 1288 |
| 全文下载次数: 1214 |
| 张振伟,崔玉,孙国新,孙思修.正辛烷为稀释剂不对称N-甲基-N-辛基烷基酰胺萃取铀(Ⅵ)的研究(英)[J].无机化学学报,2005,21(6):885-888. |
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