A novel process for recovery of scandium, rare earth and niobium from Bayan Obo tailings: NaCl-Ca(OH)2-coal roasting and acid leaching
Bo Zhang, Xiangxin Xue, He Yang
Topics & Concepts
TailingsRoastingLeaching (pedology)Sulfuric acidSilicateScandiumHydrochloric acidNiobiumMetallurgyLixiviantChemistryGeologyInorganic chemistryMaterials scienceSoil scienceSoil waterOrganic chemistryExtraction and Separation ProcessesBauxite Residue and UtilizationRecycling and utilization of industrial and municipal waste in materials production