Extraction and stripping of rare earths using mixtures of acidic phosphorus-based reagents
文献类型：期刊论文
| 作者 | Wang XL ; Li W ; Li DQ |
| 刊名 | journal of rare earths
 |
| 出版日期 | 2011 |
| 卷号 | 29期号:5页码:413-415 |
| 关键词 | SOLVENT-EXTRACTION TRIVALENT ACTINIDES SEPARATION CYANEX-301 LANTHANIDES COMPLEXES CATIONS |
| ISSN号 | 1002-0721 |
| 通讯作者 | li dq |
| 中文摘要 | studies were carried out on the extraction characters of trivalent rare earths from chloride solutions using organophosphorus acids 2-ethylhexylphosphonic acid mono-(2-ethylhexyl) ester (hehehp) combined with [di-(2-ethylhexyl)-phosphoric acid (hdehp), isopropylphosphonic acid 1-hexyl-4-ethyloctyl ester (hheoipp), bis(2,4,4-trimethylpentyl)-phosphinic acid (cyanex 272), bis(2,4,4-trimethypentyl)-monothiophosphinic acid (cyanex 302) or bis(2,4,4-trimethypentyl)-dithiophosphinic acid (cyanex 301)] as extractants. the effect of the equilibrium aqueous acidity on the extraction was studied. according to the corresponding separation factors for adjacent pairs of rare earths, it could be concluded that hehehp and cyanex 272 could be employed for the separation of tm(iii), yb(iii), lu(iii) from the other rare earths. taking yb(iii) as an example, based on the different stripping acid, the potential of the stripping was estimated. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000291558400003 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44649]  |
| 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 | Wang XL,Li W,Li DQ. Extraction and stripping of rare earths using mixtures of acidic phosphorus-based reagents[J]. journal of rare earths,2011,29(5):413-415. |
| APA | Wang XL,Li W,&Li DQ.(2011).Extraction and stripping of rare earths using mixtures of acidic phosphorus-based reagents.journal of rare earths,29(5),413-415. |
| MLA | Wang XL,et al."Extraction and stripping of rare earths using mixtures of acidic phosphorus-based reagents".journal of rare earths 29.5(2011):413-415. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。