Processing The crushed iron ore is then processed above ground to either fines or iron ore pellets. It is a complex process that takes place in several stages: Sorting: The ore is roughly sorted and residual waste rock removed. After that, the iore ore is crushed into smaller fractions. This increases the iron concentration from approximately 45 to more than 60 percent. .
Pelletization is the process of transforming iron ore fines into spherical pellets through agglomeration and induration. These pellets are then used as feed to a blast furnace or direct Get a quote Pelletization an overview ScienceDirect Topics Jan 01, 2012· The pelletization process is the primary consumer of binders in the iron ore industry.