DOI: 10.1039/d6ra09002h ISSN: 2046-2069

From extraction to closed-loop recovery: recent advances in ionic-liquid-based recycling of platinum-group metals

Mahmoud El-Maghrabey, Mohammed A. S. Abourehab, Ali Abdel-Hakim, Helal F. Hetta, Heba M. Hashem, Rania El-Shaheny

This review highlights recent advances in ionic-liquid-based recovery of platinum-group metals, emphasizing the transition from conventional solvent extraction to reactive leaching, selective separation, and integrated metal recovery.

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