Synergistic extraction and recovery of Cerium(IV) and Fluorin from sulfuric solutions with Cyanex 923 and di-2-ethylhexyl phosphoric acid
文献类型：期刊论文
| 作者 | Zhang ZF ; Li HF ; Guo FQ ; Meng SL ; Li DQ |
| 刊名 | separation and purification technology
 |
| 出版日期 | 2008 |
| 卷号 | 63期号:2页码:348-352 |
| 关键词 | RARE-EARTHS BIS(2 SOLVENT-EXTRACTION ACETIC-ACID SEPARATION MIXTURE 4 4-TRIMETHYLPENTYL)PHOSPHINIC ACID |
| ISSN号 | 1383-5866 |
| 通讯作者 | li dq |
| 中文摘要 | synergistic extraction and recovery of cerium(iv) (ce(iv)) and fluorin (f) from sulfuric solutions using mixture of cyanex 923 and di-2-ethylhexyl phosphoric acid (d2ehpa) in n-heptane have been carried out. in order to investigate the synergistic extraction of cyanex 923 + d2ehpa, extraction ce(iv), f, ce(iii) and ce-f mixture solution using d2ehpa or cyanex 923 as extractant alone were studied firstly, and then synergistic extraction of ce(iv), f and ce(iv)-f mixture solution with d2ehpa + cyanex 923 were carried out. the largest synergistic coefficient of ce(iv) is obtained at the mole fraction x-cyanex (923) = 0.8. the synergistic enhancement coefficients (r-max) obtained for ce(iv) are 23.12 in ce(iv) solution, and in ce-f mixed solution r-max for ce(iv) and f are 2.24 and 3.25 respectively. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000260702600015 |
| 公开日期 | 2010-04-14 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/11081]  |
| 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 | Zhang ZF,Li HF,Guo FQ,et al. Synergistic extraction and recovery of Cerium(IV) and Fluorin from sulfuric solutions with Cyanex 923 and di-2-ethylhexyl phosphoric acid[J]. separation and purification technology,2008,63(2):348-352. |
| APA | Zhang ZF,Li HF,Guo FQ,Meng SL,&Li DQ.(2008).Synergistic extraction and recovery of Cerium(IV) and Fluorin from sulfuric solutions with Cyanex 923 and di-2-ethylhexyl phosphoric acid.separation and purification technology,63(2),348-352. |
| MLA | Zhang ZF,et al."Synergistic extraction and recovery of Cerium(IV) and Fluorin from sulfuric solutions with Cyanex 923 and di-2-ethylhexyl phosphoric acid".separation and purification technology 63.2(2008):348-352. |
入库方式： OAI收割
来源：长春应用化学研究所
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