Liquid-Liquid Extraction of Metals from an Aqueous Phase : Can We Categorize the Systems by Considering the Waterproof Character of the Interface ?

Orateur : Isabelle BILLARD (LEPMI, Grenoble)

I will first introduce the context of metal recovery through liquid/liquid extraction. Then, I will review the (quite numerous) systems that are used in view of metal recovery from aqueous phases, following the current categorization. I will show this classification is not relevant, and I will propose a new way to sort these chemical systems, based on the ability of the biphasic system to display a water-proof (or solvent-proof) interface. This is in strong connection with the accepted collaboration between LiPhy and Lepmi.

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