Mass transfer of Er(III) between HBTMPTP dissolved in n-heptane and HAc-NaAc
文献类型：期刊论文
| 作者 | Yue ST ; Ma GX ; Li DQ ; Su Q |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 2000 |
| 卷号 | 21期号:6页码:832-835 |
| 关键词 | ORGANOPHOSPHINIC ACID EXTRACTANTS SOLVENT-EXTRACTION KINETICS |
| ISSN号 | 0251-0790 |
| 通讯作者 | li dq |
| 中文摘要 | the rate of extraction of er(iii) from aqueous acetate solutions at 0. 2 mol/l ionic strength by hbtmptp in n-heptane was studied by using a constant interfacial area cell with laminar flow at (30+/- 0. 5)degrees c. the interfacial activity of hbtmptp was investigated at n-heptane/0. 2 mol/l (h, na)ac (ph=5. 00) interface, the rate of er(iii) extraction was measured at different chemical compositions by varying hydrogen ion, hbtmptp, cyanex 302 and chlorine ion concentrations, the effect of stirring speed, temperature and special interfacial area on the rate of extraction was also studied. the results showed that, under the conditions of the experiments, the overall rate is diffusion controlled, that the impurities of cyanex 302 have the effect of synergistic extraction. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 中文 |
| WOS记录号 | WOS:000087772500002 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/19713]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yue ST,Ma GX,Li DQ,et al. Mass transfer of Er(III) between HBTMPTP dissolved in n-heptane and HAc-NaAc[J]. chemical journal of chinese universities-chinese,2000,21(6):832-835. |
| APA | Yue ST,Ma GX,Li DQ,&Su Q.(2000).Mass transfer of Er(III) between HBTMPTP dissolved in n-heptane and HAc-NaAc.chemical journal of chinese universities-chinese,21(6),832-835. |
| MLA | Yue ST,et al."Mass transfer of Er(III) between HBTMPTP dissolved in n-heptane and HAc-NaAc".chemical journal of chinese universities-chinese 21.6(2000):832-835. |
入库方式： OAI收割
来源：长春应用化学研究所
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