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Innovative Environmentally Friendly Method for Precious Metal Recovery from Catalytic Converters

In collaboration with Professor Paola Deplano's research group at the University of Cagliari, we have developed an innovative and environmentally friendly method for the recovery and recycling of precious metals, specifically Palladium and Platinum, from spent catalytic converters. The project, named Palladio, employs a highly selective technique for metal recovery. Relevant research and patents explore the efficient one-step reaction for Pd-dissolution and metal recovery, demonstrating the potential to improve environmental sustainability in the precious metals industry.

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Innovative Environmentally Friendly Method for Precious Metal Recovery from Catalytic Converters

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  1. Pd ZrO2 Pd ZrO2 Pt CeO2 Pd CeO2 ZrO2 ZrO2 CeO2 Pd Rh Process Palladio Pt Rh In collaboration with the research Group of Professor Paola Deplano (University of Cagliari) we have found an innovative method, environmental friendly, for recovery & recycling of precious metals ( Palladium and Platinum) from spent catalytic converters. Pd The project Palladio use an innovative method for a highly selective recovery of metals P. Deplano, M. L. Mercuri, E. F. Trogu, A. Serpe, P. Fornasiero, M. Graziani, “Metodo per il recupero del Palladio.”, Brevetto n° PD2004A000096P. Deplano, M.L. Mercuri, E.F. Trogu, A. Serpe, P. Fornasiero, M. Graziani, “Method for Palladium recovery.” PCT/EP2005/051607, WO2005/100621. A. Serpe, F. Bigoli, M. C. Cabras, P. Fornasiero, M. Graziani, M. L. Mercuri, T. Montini, L. Pilia, E. F. Trogu and P. Deplano, "Pd-dissolution through a mild and effective one-step reaction and its application for Pd-recovery from spent catalytic converters.", Chemical Communications8 (2005) 1040-1042.

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