METHOD FOR THE RECOVERY OF PLATINUM GROUP METALS FROM CATALYSTS COMPRISING SILICON CARBIDE

• Main Authors: VAN ROMPAEY, Tim, VERBRUGGEN, Hilke, CRAUWELS, Dirk
• Format: Patent
• Language: English; French; German
• Published: 16.11.2022
• Subjects: CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention concerns a process suitable for the recovery of platinum group metals (PGM) present in PGM-bearing catalysts comprising silicon carbide (SiC). More particularly, the process for the recovery of PGM present in PGM-bearing catalysts comprising SiC, comprises the steps of preparing a meta...