Selective separation of aluminum, silicon, and titanium from red mud using oxalic acid leaching, iron precipitation and pH adjustments with calcium carbonate
Wanyan Li, Ning Wang, Fanghai Lu, Hongyun Chai, Hannian Gu
Topics & Concepts
Oxalic acidChemistryLeaching (pedology)LeachateTitaniumInorganic chemistryRed mudSiliconPrecipitationNuclear chemistryEnvironmental chemistryGeologyPhysicsSoil waterOrganic chemistryPhysical chemistryMeteorologySoil scienceBauxite Residue and UtilizationExtraction and Separation ProcessesMine drainage and remediation techniques