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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Amietszajew, Tazdin
Coventry University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2017Thermal and mechanical properties of chitosan nanocomposites with cellulose modified in ionic liquidscitations
- 2016Metal recovery by electrodeposition from a molten salt two-phase cell systemcitations
- 2016Valuable metals recovery by molten salts electrolysis.
- 2015The Solubility of Specific Metal Oxides in Molten Borate Glasscitations
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article
Metal recovery by electrodeposition from a molten salt two-phase cell system
Abstract
<p>A novel electrochemical recovery method of Co, Cu, Mn and Ni from a reactor based on two immiscible molten phases, to enable selective metal plating, sufficient feedstock dissolution and protection from re-oxidation, was designed and characterized through voltammetry and chronoamperometry. The immiscible phases in the electrolytic cell were NaCl and Na<sub>2</sub>O-2B<sub>2</sub>O<sub>3</sub> at 1173 K, and the metal feedstock to be recovered was either metal chlorides or metal oxides of Co, Cu, Mn and Ni. Metals could be successfully recovered as plated metal deposits and the formal redox reaction potentials were reported. Metals thermodynamic behavior differences between the cells were analyzed. Analysis of the metal deposits showed that the recovered metals were of high purity (∼99%). This offers an alternative method to recycle valuable metals present in the growing e-waste stream.</p>