Study on Iron Extraction from High Iron Bauxite Residue by .
· The methods of iron extraction from high iron bauxite residue can be divided into wet iron extraction, ... Magnetic separation process flow chart of FeS 2 roasting reduction high iron bauxite ... (2021) Ce doping induced modifiions in structural, electrical and magnetic behaviour of hematite nanoparticles. Mater Sci Eng B 272(10 ...