| 乳状液膜法分离水中锌 |
| |
| 引用本文： | 杨雯雁,余亚琼,王军,朱财延,柳畅先. 乳状液膜法分离水中锌[J]. 中南民族大学学报(自然科学版), 2007, 26(2): 29-31 |
| |
| 作者姓名： | 杨雯雁 余亚琼 王军 朱财延 柳畅先 |
| |
| 作者单位： | 中南民族大学化学与材料科学学院 中南民族大学化学与材料科学学院 武汉 |
| |
| 摘 要： | 报道了用乳状液膜法分离锌的研究.确立了最佳分离条件:制乳搅拌速度3200 r/min,制乳时间以及乳液与外相溶液混合时间均为10min,乳水比和油内比分别为0.2和0.714,磷酸三丁酯(TBP)浓度2.9%,span80和液体石蜡浓度均为4.4%,外相HCl浓度0.01mol/L.在此条件下,除锌率达95%以上.
|
| 关 键 词： | 锌 乳状液膜 分离 |
| 文章编号： | 1672-4321(2007)02-0029-03 |
| 修稿时间： | 2007-03-12 |
Separation of Zinc in Aqueous Solution by Emulsion Liquid Membrane System |
| |
| Yang Wenyan,Yu Yaqiong,Wang Jun,Zhu Caiyan,Liu Changxian. Separation of Zinc in Aqueous Solution by Emulsion Liquid Membrane System[J]. Journal of South-Central Univ for, 2007, 26(2): 29-31 |
| |
| Authors: | Yang Wenyan Yu Yaqiong Wang Jun Zhu Caiyan Liu Changxian |
| |
| Abstract: | The optimum conditions for the separation of zinc using liquid membrane system were established.The stirring speed for emulsification was 3200 rpm,the emulsifing time and mixing time of milk and external phase solution were both 10 min.The ratio of milk to water and oil phase to internal phase were 0.2 and 0.714 respectively.The concentration of TBP was 2.9%,the concentration of span80 and paraffin were both 4.4% the concentration of HCl in the external phase was 0.01 mol/L.Under the conditions,the zinc removal was over 95%. |
| |
| Keywords: | zinc emulsion liquid membrane separation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中南民族大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《中南民族大学学报(自然科学版)》下载全文 |
