Study on supported combined liquid membrane containing HEH(EH)P and HNO3 for trivalent gadolinium transfer
文献类型：期刊论文
| 作者 | Pei, Liang1,2 ; Wang, Li Ming2
|
| 刊名 | CHINESE CHEMICAL LETTERS
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 22期号:9页码:1095-1098 |
| 关键词 | Supported Combined Liquid Membrane 2-ethyl Hexyl Phosphonic Acid-mono-2-ethyl Hexyl Ester Renewal Phase Gadolinium |
| 文献子类 | Article |
| 英文摘要 | A novel kind of supported combined liquid membrane (SCLM) has been studied for the Gd(III) transfer. SCLM contained polyvinylidene fluoride membrane (PVDF) as the liquid membrane support and renewal solution including HNO3 solution as the stripping solution and 2-ethyl hexyl phosphonic acid-mono-2-ethyl hexyl ester (HEH(EH)P) as the carrier dissolved in kerosene. The mixed solution of carrier and kerosene was membrane solution. The optimum transport conditions of Gd(III) were that concentration of HNO3 solution was 4.00 mol/L, concentration of carrier was 0.16 mol/L, and volume ratio of membrane solution to stripping solution was 30:30 of the renewal phase, and pH value was 4.80 of the feed phase. Under the optimum condition studied, when initial concentration of Gd(III) was 1.00 x 10(-4) mol/L, the transfer rate of Gd(III) was 96.8% during 130 min. (C) 2011 Liang Pei. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved. |
| WOS关键词 | SEPARATION ; CARRIER ; EXTRACTION ; TRANSPORT ; SYSTEM ; IONS |
| 语种 | 英语 |
| WOS记录号 | WOS:000293306800024 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/68105]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Pei, Liang |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.Xian Univ Technol, Fac Water Resources & Hydraul Power, Xian 710048, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pei, Liang,Wang, Li Ming. Study on supported combined liquid membrane containing HEH(EH)P and HNO3 for trivalent gadolinium transfer[J]. CHINESE CHEMICAL LETTERS,2011,22(9):1095-1098. |
| APA | Pei, Liang,&Wang, Li Ming.(2011).Study on supported combined liquid membrane containing HEH(EH)P and HNO3 for trivalent gadolinium transfer.CHINESE CHEMICAL LETTERS,22(9),1095-1098. |
| MLA | Pei, Liang,et al."Study on supported combined liquid membrane containing HEH(EH)P and HNO3 for trivalent gadolinium transfer".CHINESE CHEMICAL LETTERS 22.9(2011):1095-1098. |
入库方式： OAI收割
来源：地理科学与资源研究所
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