Description

· Ions transport into membranes. Supramolecular devices and application in photochemistry and electronics. Membrane ion selective electrodes: principles, electrode characteristics, selectivity coefficient.
· Solvent extraction of metal ions: extractants, diluents, masking agents, synergistic effect. Equilibria involved in the extraction processes of metal ions by a cationic exchanger or by an acidic chelator. Expressions of the metal partition coefficient. Description of liquid-Liquid extraction columns. Application in hydrometallurgy and reprocessing of nuclear fuel.
 

Compétences visées

Objectif de l’UE
· Integrate knowledge of the ionic and molecular recognition in different applications.
· Explain the physico-chemical phenomena that govern the transfer of an essentially hydrophilic metal ion to a hydrophobic organic phase. Experiment these concepts with solvent extraction in hydrometallurgy (application to the nuclear waste treatment).

Compétences développées et/ou évaluées
· Integrate the concepts of ionic and molecular recognition in order to analyze experimental results and formulate hypotheses.
· Explain the different concepts for solvent extraction in hydrometallurgy.
 

MCC

Les épreuves indiquées respectent et appliquent le règlement de votre formation, disponible dans l'onglet Documents de la description de la formation.

Régime d'évaluation

CT (Contrôle terminal, mêlé de contrôle continu)

Coefficient

3.0