Issue 17, 2013
From the journal:

Dalton Transactions

Is a universal model to describe liquid–liquid extraction of cations by use of ionic liquids in reach?†

Isabelle Billard,*a   Ali Ouadia  and  Clotilde Gaillardb  

* Corresponding authors

a IPHC-DRS and Strasbourg University, Radiochemistry Group, 23 rue du Loess, 67037 Strasbourg Cedex 2, France
E-mail: isabelle.billard@iphc.cnrs.fr

b IPN-Lyon, UMR 5822, 4 rue Enrico Fermi, 69622 Villeurbanne Cedex, France

Abstract

A general chemical model describing the extraction mechanism of cations from an acidified aqueous phase toward an ionic liquid phase in which an extracting agent is dissolved is proposed. On this basis, fits are made which recover very satisfactorily the variation of the distribution ratio as a function of [HNO3] for several experimental data sets from the literature. This chemical model is discussed and compared to another model.

Graphical abstract: Is a universal model to describe liquid–liquid extraction of cations by use of ionic liquids in reach?

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Article information

DOI
https://doi.org/10.1039/C3DT32159B
Article type
Paper
Submitted
18 Sep 2012
Accepted
14 Jan 2013
First published
16 Jan 2013

Dalton Trans., 2013,42, 6203-6212

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Is a universal model to describe liquid–liquid extraction of cations by use of ionic liquids in reach?

I. Billard, A. Ouadi and C. Gaillard, Dalton Trans., 2013, 42, 6203 DOI: 10.1039/C3DT32159B

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