Extraction and separation of trivalent rare earth metal ions from nitrate medium by p-phosphonic acid calix[4]arene
文献类型：期刊论文
| 作者 | Lu, Youcai1,2; Liao, Wuping1 |
| 刊名 | Hydrometallurgy
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 165页码:300-305 |
| 关键词 | Rare earths Solvent extraction Separation Calix[4]arene tetraphosphonic acid |
| ISSN号 | 0304-386X |
| DOI | 10.1016/j.hydromet.2016.01.019 |
| 通讯作者 | Liao, wuping(wpliao@ciac.ac.cn) |
| 英文摘要 | In the present work, the extraction behavior of lanthanides (except pm) with calix[4]arene tetraphosphonic acid (h4l) in chloroform was studied from nitrate medium. the stoichiometry of the extracted species of lanthanides was determined based on the slope analysis method. equilibrium constants and thermodynamic functions all, ag and as were evaluated. furthermore, the separation factors between adjacent rare earths were calculated, which indicated that the present extractant shows some potential in the single rare earth separation. the stripping of yb was studied. (c) 2016 elsevier b.v. all rights reserved. |
| WOS关键词 | LIQUID-LIQUID-EXTRACTION ; SOLVENT-EXTRACTION ; MONO-2-ETHYLHEXYL ESTER ; SYNERGISTIC EXTRACTION ; MIXTURES ; ELEMENTS ; THORIUM ; HEAVY |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| WOS类目 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000383522100013 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375982 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liao, Wuping |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, ERC Separat & Purificat REs & Thorium, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Youcai,Liao, Wuping. Extraction and separation of trivalent rare earth metal ions from nitrate medium by p-phosphonic acid calix[4]arene[J]. Hydrometallurgy,2016,165:300-305. |
| APA | Lu, Youcai,&Liao, Wuping.(2016).Extraction and separation of trivalent rare earth metal ions from nitrate medium by p-phosphonic acid calix[4]arene.Hydrometallurgy,165,300-305. |
| MLA | Lu, Youcai,et al."Extraction and separation of trivalent rare earth metal ions from nitrate medium by p-phosphonic acid calix[4]arene".Hydrometallurgy 165(2016):300-305. |
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来源：中国科学院大学
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