{"title":"Study on Development and Evaluation of Metal Ion Separation Systems Based on Complexation and Liquid-liquid Transfer","authors":"N. Hirayama","doi":"10.5182/jaie.31.29","DOIUrl":null,"url":null,"abstract":"The author has studied on solvent extraction separation of metal ions, focusing on development and separation ability analysis of various polydentate ligands as extractants, and functional analysis of ionic liquids (ILs) as novel extraction solvents. This paper presents an outline of the authors’ fruits of research on separation ability of pendant-arm-type polydentate ligands and sulfonamide-type polydentate ligands, evaluation of charge of extracted species in IL chelate extraction, development of IL triphasic extraction system, and possible use of hydrophilic ILs as salting-out phase separation agent.","PeriodicalId":16331,"journal":{"name":"Journal of ion exchange","volume":"51 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of ion exchange","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5182/jaie.31.29","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The author has studied on solvent extraction separation of metal ions, focusing on development and separation ability analysis of various polydentate ligands as extractants, and functional analysis of ionic liquids (ILs) as novel extraction solvents. This paper presents an outline of the authors’ fruits of research on separation ability of pendant-arm-type polydentate ligands and sulfonamide-type polydentate ligands, evaluation of charge of extracted species in IL chelate extraction, development of IL triphasic extraction system, and possible use of hydrophilic ILs as salting-out phase separation agent.
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