Sugaring-out three-liquid-phase extraction and one-step separation of Pt(IV), Pd(II) and Rh(III)
文献类型：期刊论文
| 作者 | Zhang, Chao1,2,3; Huang, Kun1; Yu, Pinhua1,2,3; Liu, Huizhou1 |
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2012-03-05 |
| 卷号 | 87期号:0页码:127-134 |
| 关键词 | Sugaring-out Acetonitrile Three-liquid-phase extraction (TLPE) Platinum group metals (PGMs) |
| ISSN号 | 1383-5866 |
| 通讯作者 | Huang, K |
| 英文摘要 | This paper proposed a novel sugaring-out assisted three-liquid-phase system (TLPS) of diisopentyl sulfide (S201)-acetonitrile-glucose-water to extract and separate platinum, palladium and rhodium from their hydrochloric acid solution. Experimental results demonstrated that Pd(II), Pt(IV) and Rh(III) could be separated in one-step extraction process, respectively into the S201 organic top phase, sugaring-out acetonitrile-rich middle phase and aqueous bottom phase of the TLPS. The influences of different phase-forming agents, glucose concentration, HCl concentration in equilibrating aqueous phase and the initial volume ratio of added acetonitrile to aqueous glucose solution on partitions of platinum-group metal (PGM) ions were discussed. It was found that the three-liquid-phase partition behaviors of Pd(II), Pt(IV) and Rh(III) had a close relation with the phase-forming behavior of TLPS. The recovery of Pt and Pd were investigated. Sugaring-out assisted TLPS exhibited obvious advantages over the traditional salting-out systems. (C) 2011 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | LIQUID-LIQUID-EXTRACTION ; PLATINUM-GROUP METALS ; SOLVENT-EXTRACTION ; SALTING-OUT ; PHASE-SEPARATION ; SELECTIVE EXTRACTION ; AQUEOUS-SOLUTION ; CHLORIDE ; SYSTEMS ; WATER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302204300016 |
| 公开日期 | 2013-10-22 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3862]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chao,Huang, Kun,Yu, Pinhua,et al. Sugaring-out three-liquid-phase extraction and one-step separation of Pt(IV), Pd(II) and Rh(III)[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2012,87(0):127-134. |
| APA | Zhang, Chao,Huang, Kun,Yu, Pinhua,&Liu, Huizhou.(2012).Sugaring-out three-liquid-phase extraction and one-step separation of Pt(IV), Pd(II) and Rh(III).SEPARATION AND PURIFICATION TECHNOLOGY,87(0),127-134. |
| MLA | Zhang, Chao,et al."Sugaring-out three-liquid-phase extraction and one-step separation of Pt(IV), Pd(II) and Rh(III)".SEPARATION AND PURIFICATION TECHNOLOGY 87.0(2012):127-134. |
入库方式： OAI收割
来源：过程工程研究所
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