Batch grinding studies by a ball mill for hematite ore ...
Ilmenite, also known as manaccanite, is a titanium-iron oxide mineral with the idealized formula FeTiO 3. It is a weekly magnetic black or steel-gray solid. ... The ball mill used for the studies is an ordinary cylindrical type vessel with 8′' × 8′' size, closed permanently at one end and with a provision to close the other end by using a ...