Recovery and Then Individual Separation of Platinum, Palladium, and Rhodium from Spent Car Catalytic Converters Using Hydrometallurgical Technique followed by Successive Precipitation Methods

<div>Effect of changing HCl concentration with addition of 0.8 vol% H<sub>2</sub>O<sub>2</sub> on PGM leaching efficiencies at 60°C for 3 hours.</div>

Journal of Chemistry

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Figure 2

Figure 2: Recovery and Then Individual Separation of Platinum, Palladium, and Rhodium from Spent Car Catalytic Converters Using Hydrometallurgical Technique followed by Successive Precipitation Methods 

Figure 2 | Recovery and Then Individual Separation of Platinum, Palladium, and Rhodium from Spent Car Catalytic Converters Using Hydrometallurgical Technique followed by Successive Precipitation Methods 