Gravity separation of fine itabirite iron ore using the Reflux
A key enabler is the development of more advanced methods of mineral beneficiation to increase the grade of the iron ore (Galvin and Iveson, 2022). Itabirites, ... The itabirite ore presents a major challenge to gravity separation. Following the grinding, typically 80 % of the particle mass is finer than 150 μm and typically 15–20 % finer ...