Process and mechanism of enhanced HCl leaching of platinum group metals from waste three-way catalysts by Li2CO3 calcination pretreatment
Shiqiang Sun, Chenxi Jin, Wenting Zhao, Wenzhi He, Guangming Li, Haochen Zhu, Juwen Huang
Topics & Concepts
CalcinationLeaching (pedology)Platinum groupDissolutionCatalysisOxidizing agentChemistryAqua regiaMetalPlatinumInorganic chemistrySelective leachingChemical engineeringMetallurgyMaterials scienceOrganic chemistryEngineeringSoil waterSoil scienceEnvironmental scienceExtraction and Separation ProcessesRecycling and Waste Management TechniquesRadioactive element chemistry and processing