Recovery of light rare earth elements, cerium, lanthanum, and neodymium from alluvial gold mining waste from the Bagre-Nechí mining district in Colombia using acid leaching, oxalate precipitation and calcination
Luver Echeverry-Vargas, Néstor Ricardo Rojas-Reyes, Luz Marina Ocampo-Carmona
Topics & Concepts
ChemistryLanthanumSulfuric acidCalcinationLeaching (pedology)CeriumNeodymiumOxalateMonaziteOxalic acidHydrometallurgyNuclear chemistryPrecipitationGypsumInorganic chemistryMetallurgyGeologyGeochemistrySoil waterMaterials scienceSoil scienceCatalysisZirconLaserPhysicsOpticsMeteorologyBiochemistryExtraction and Separation ProcessesRecycling and Waste Management TechniquesMetal Extraction and Bioleaching