Extraction and recovery of cerium(IV) along with fluorine(I) from bastnasite leaching liquor by DEHEHP in [C(8)mim]PF6
文献类型：期刊论文
| 作者 | Zuo Y ; Liu Y ; Chen J ; Li DQ |
| 刊名 | journal of chemical technology and biotechnology
 |
| 出版日期 | 2009 |
| 卷号 | 84期号:7页码:949-956 |
| 关键词 | TEMPERATURE IONIC LIQUIDS NITRIC-ACID SOLUTIONS SOLVENT-EXTRACTION 1-BUTYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE RARE EARTHS(III) SEPARATION LANTHANIDES(III) THORIUM(IV) TECHNOLOGY CYANEX-923 |
| ISSN号 | 0268-2575 |
| 通讯作者 | li dq |
| 中文摘要 | background: ionic liquids (ils) as environmentally benign solvents have been widely studied in the application of solvent extraction. however, few applications have been successfully industrialized because of the difficult stripping of metal ions or the loss of components of the ils. more work needs to be done to investigate the extraction behaviour of il-based extraction systems. in this work, the extraction behaviour of ce(iv), th(iv) and some trivalent rare earth (re) nitrates by di(2-ethylhexyl) 2-ethylhexylphosphonate (dehehp) in the il, 1-methyl-3-octylimidazolium hexafluorophosphate ([c(8)mim]pf6), was investigated and compared with that in the n-heptane system. in particular, the effect of f(i) on the extraction mechanism for ce(iv) and its separation from th(iv) was investigated. otherwise, the recovery efficiency of ce(iv) and f(i) from a practical bastnasite leach liquor was examined using il based extraction. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000267607000003 |
| 公开日期 | 2010-06-18 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/12667]  |
| 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 | Zuo Y,Liu Y,Chen J,et al. Extraction and recovery of cerium(IV) along with fluorine(I) from bastnasite leaching liquor by DEHEHP in [C(8)mim]PF6[J]. journal of chemical technology and biotechnology,2009,84(7):949-956. |
| APA | Zuo Y,Liu Y,Chen J,&Li DQ.(2009).Extraction and recovery of cerium(IV) along with fluorine(I) from bastnasite leaching liquor by DEHEHP in [C(8)mim]PF6.journal of chemical technology and biotechnology,84(7),949-956. |
| MLA | Zuo Y,et al."Extraction and recovery of cerium(IV) along with fluorine(I) from bastnasite leaching liquor by DEHEHP in [C(8)mim]PF6".journal of chemical technology and biotechnology 84.7(2009):949-956. |
入库方式： OAI收割
来源：长春应用化学研究所
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