Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions

The aim of this work is to investigate extraction of ruthenium(III) from acidic aqueous solutions with phosphonium ionic liquids such as trihexyl(tetradecyl)phosphonium chloride (Cyphos IL 101), trihexyl(tetradecyl)phosphonium bis(2,4,4-trimethylpentyl)phosphinate (Cyphos IL 104) and tributyl(tetrad...

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Autores principales: Rzelewska, Martyna, Baczyńska, Monika, Wiśniewski, Maciej, Regel-Rosocka, Magdalena
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2016
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5425505/
https://www.ncbi.nlm.nih.gov/pubmed/28553005
http://dx.doi.org/10.1007/s11696-016-0027-1
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author Rzelewska, Martyna
Baczyńska, Monika
Wiśniewski, Maciej
Regel-Rosocka, Magdalena
author_facet Rzelewska, Martyna
Baczyńska, Monika
Wiśniewski, Maciej
Regel-Rosocka, Magdalena
author_sort Rzelewska, Martyna
collection PubMed
description The aim of this work is to investigate extraction of ruthenium(III) from acidic aqueous solutions with phosphonium ionic liquids such as trihexyl(tetradecyl)phosphonium chloride (Cyphos IL 101), trihexyl(tetradecyl)phosphonium bis(2,4,4-trimethylpentyl)phosphinate (Cyphos IL 104) and tributyl(tetradecyl)phosphonium chloride (Cyphos IL 167) as extractants. The influence of HCl content in the feed solutions on extraction of Ru(III) was investigated. The research was performed for model solutions containing Ru(III) and a mixture of waste solutions containing Ru(III) and Rh(III). In addition, investigation of the type of extractant and its concentration in the organic phase on extraction of Ru(III) was carried out. Co-extraction of protons to the organic phase was determined. To the best of our knowledge, the extraction of Ru(III) with Cyphos IL 167 (tributyl(tetradecyl)phosphonium chloride) as an extractant has not yet been described in the scientific literature.
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spelling pubmed-54255052017-05-25 Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions Rzelewska, Martyna Baczyńska, Monika Wiśniewski, Maciej Regel-Rosocka, Magdalena Chem. Zvesti Original Paper The aim of this work is to investigate extraction of ruthenium(III) from acidic aqueous solutions with phosphonium ionic liquids such as trihexyl(tetradecyl)phosphonium chloride (Cyphos IL 101), trihexyl(tetradecyl)phosphonium bis(2,4,4-trimethylpentyl)phosphinate (Cyphos IL 104) and tributyl(tetradecyl)phosphonium chloride (Cyphos IL 167) as extractants. The influence of HCl content in the feed solutions on extraction of Ru(III) was investigated. The research was performed for model solutions containing Ru(III) and a mixture of waste solutions containing Ru(III) and Rh(III). In addition, investigation of the type of extractant and its concentration in the organic phase on extraction of Ru(III) was carried out. Co-extraction of protons to the organic phase was determined. To the best of our knowledge, the extraction of Ru(III) with Cyphos IL 167 (tributyl(tetradecyl)phosphonium chloride) as an extractant has not yet been described in the scientific literature. Springer International Publishing 2016-12-21 2017 /pmc/articles/PMC5425505/ /pubmed/28553005 http://dx.doi.org/10.1007/s11696-016-0027-1 Text en © The Author(s) 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Paper
Rzelewska, Martyna
Baczyńska, Monika
Wiśniewski, Maciej
Regel-Rosocka, Magdalena
Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions
title Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions
title_full Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions
title_fullStr Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions
title_full_unstemmed Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions
title_short Phosphonium ionic liquids as extractants for recovery of ruthenium(III) from acidic aqueous solutions
title_sort phosphonium ionic liquids as extractants for recovery of ruthenium(iii) from acidic aqueous solutions
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5425505/
https://www.ncbi.nlm.nih.gov/pubmed/28553005
http://dx.doi.org/10.1007/s11696-016-0027-1
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AT wisniewskimaciej phosphoniumionicliquidsasextractantsforrecoveryofrutheniumiiifromacidicaqueoussolutions
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