Comparation on the methods of removing impurity metals from copper powder of waste printed circuit boards
Weifeng Liu, Xiaoli Hu, Rui Jia, Duchao Zhang, Lin Chen, Tianzu Yang
Topics & Concepts
CopperLeaching (pedology)Hydrochloric acidMetallurgyCopper extraction techniquesPyrometallurgyMetalMaterials scienceRaw materialSmeltingImpurityChemistryNuclear chemistryEnvironmental scienceSoil scienceOrganic chemistrySoil waterRecycling and Waste Management TechniquesExtraction and Separation ProcessesRecycled Aggregate Concrete Performance