Concentrate Grade Iron Ore is a beneficiated iron ore product obtained by processing low-, medium-, or mixed-grade ores to significantly increase iron (Fe) content while reducing impurities.
It is produced through crushing, grinding, and physical separation processes, resulting in a fine, high-purity iron ore material. Typical iron content ranges from 65% to 72%, depending on ore type and beneficiation technology.
Available Forms
| Form | Description |
|---|---|
| Iron Ore Concentrate (Fines) | Fine powder (usually <150 microns) |
| Magnetite Concentrate | High-purity, magnetic concentrate |
| Hematite Concentrate | Beneficiated oxide concentrate |
| Pellet Feed | Concentrate optimized for pelletizing |
| Slurry Concentrate | Pipeline-transportable concentrate |
Applications
Pelletization plants
Direct Reduced Iron (DRI / HBI) production
Blast furnace ironmaking (via pellets)
Sinter blending (limited use)
Export-oriented steel feedstock
Advantages
✔ High iron content
✔ Very low silica and alumina
✔ Consistent chemical quality
✔ Lower fuel consumption
✔ Reduced slag generation
✔ Improved furnace productivity
Key Characteristics
Fe content: 65% – 72%
Very fine particle size
Requires agglomeration (pelletizing)
Excellent reducibility
High demand in global markets
Why Choose Concentrate Grade Iron Ore?
Concentrate grade iron ore enables efficient, clean, and high-productivity steelmaking. Though it requires pelletization before use, its high purity, consistency, and superior metallurgical performance make it the preferred feedstock for modern pellet-based and DRI steel plants.