Rane, K.S.; Verenkar, V.M.S.; Sawant, P.Y.
(Bulletin of Materials Science. 24(3); 2001; 331-338.)
Iron oxyhydroxides and hydroxides were synthesized from chemically beneficiated high SiO2/Al2O3 low-grade iron ore (57(.)49 percent Fe2O3) rejects and heated to get iron oxides of 96-99(.)73 percent purity. The infrared ...