| HDEHP在硫酸溶液中萃取分离轻稀土性能研究 |
| |
| 引用本文： | 乔军,柳召刚,郝先库.HDEHP在硫酸溶液中萃取分离轻稀土性能研究[J].稀土,2002,23(4):29-32. |
| |
| 作者姓名： | 乔军 柳召刚 郝先库 |
| |
| 作者单位： | 包头稀土研究院,内蒙古,包头,014010 |
| |
| 摘 要： | 研究了 HDEHP在硫酸溶液中萃取分离轻稀土离子时有机相浓度、皂化剂类型、有机相皂化率、料液酸度对萃取饱和容量、分配比、分离系数的影响 ,确定了最佳萃取工艺参数 ,测定了轻稀土离子的分配比和分离系数。
|
| 关 键 词： | 稀土 萃取 HDEHP 硫酸溶液 |
| 文章编号： | 1004-0277(2002)04-0029-04 |
| 修稿时间： | 2000年8月23日 |
Studies on Extraction of Light Rare Earths with HDEHP in Sulphuric Acid Medium |
| |
| QIAO Jun,LIU Zhao gang,HAO Xian ku.Studies on Extraction of Light Rare Earths with HDEHP in Sulphuric Acid Medium[J].Chinese Rare Earths,2002,23(4):29-32. |
| |
| Authors: | QIAO Jun LIU Zhao gang HAO Xian ku |
| |
| Abstract: | The effect of organic phase concentration,saponifier type ,saponification ratio of organic phase and raw solution acidity on saturated extraction amount,distribution ration and separation coefficient,which was made by extracting HDEHP in sulphuric acid medium was investigated The optimum condition was get The distribution ration and separation coefficient of light rare earths was determined |
| |
| Keywords: | rare earths extraction HDEHP |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
