A CSN Mineração S.A. has a comprehensive portfolio of high quality products:
Lump (50mm - 6.3mm)
It is obtained after initial crushing and screening. Its naturally agglomerated shape allows for direct loading into a blast furnace.
The iron content of CSN Mineração’s lump usually exceeds 61%.
Sinter Feed (6.3mm - 0.150mm)
This is the most usual type of iron ore worldwide. It is obtained at later processing stages. Before it is fed into the blast furnace, the sinter feed must be agglomerated into sintering units.
The iron content of CSN Mineração’s sinter feed usually exceeds 63%.
Pellet Feed (< 0.150mm)
This finer iron ore product is obtained after the flotation process. In order to be used in the steelmaking process, it should be pelletized. At smaller amounts, it can also be blended into sinter feed and agglomerated into sintering units.
The iron content of CSN Mineração’s pellet feed usually exceeds 66%.
For more detailed information about CSN Mineração products, contact one of our sales offices.
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