Extraction of rare earths using mixtures of sec-octylphenoxy acetic acid and organophosphorus acids
文献类型：期刊论文
| 作者 | Song, NZ ; Zhao, XW ; Jia, QO ; Zhou, WH ; Liao, WP |
| 刊名 | korean journal of chemical engineering
 |
| 出版日期 | 2010 |
| 卷号 | 27期号:4页码:1258-1261 |
| 关键词 | SUPPORTED LIQUID-MEMBRANE BIS(2 SYNERGISTIC EXTRACTION 4 4-TRIMETHYLPENTYL)PHOSPHINIC ACID MONO-2-ETHYLHEXYL ESTER SOLVENT-EXTRACTION DI(2-ETHYLHEXYL)PHOSPHORIC ACID TRIISOBUTYLPHOSPHINE SULFIDE SEPARATION LANTHANUM(III) 1-PHENYL-3-METHYL-4-BENZOYL-PYRAZALONE-5 |
| ISSN号 | 0256-1115 |
| 通讯作者 | jia qo |
| 中文摘要 | the extraction of rare earths from nitrate medium using three organophosphorus acids, 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester (hehehp), di-(2-ethylhexyl) phosphoric acid (d2ehpa), bis(2,4,4-trimethylpentyl) phosphinic acid (cyanex272), and their mixtures with sec-octylphenoxy acetic acid (ca12) has been studied in detail. the mixtures have different extraction effects on various rare earths. synergistic extraction effects are only found when light rare earths and yttrium (iii) are extracted with mixtures of d2ehpa and ca12. the possibilities of separating the rare earths with these mixtures are investigated according to the extractabilities. it is feasible and advantageous to separate yttrium (iii) from the lanthanoids (iii) with hehehp + ca12 and d2ehpa+ca12 mixtures at proper extractant ratios. the separation of yttrium (iii) from heavy rare earths is also possible with mixtures of cyanex272 and ca12. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000279666900032 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43611]  |
| 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 | Song, NZ,Zhao, XW,Jia, QO,et al. Extraction of rare earths using mixtures of sec-octylphenoxy acetic acid and organophosphorus acids[J]. korean journal of chemical engineering,2010,27(4):1258-1261. |
| APA | Song, NZ,Zhao, XW,Jia, QO,Zhou, WH,&Liao, WP.(2010).Extraction of rare earths using mixtures of sec-octylphenoxy acetic acid and organophosphorus acids.korean journal of chemical engineering,27(4),1258-1261. |
| MLA | Song, NZ,et al."Extraction of rare earths using mixtures of sec-octylphenoxy acetic acid and organophosphorus acids".korean journal of chemical engineering 27.4(2010):1258-1261. |
入库方式： OAI收割
来源：长春应用化学研究所
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