| ≥1 piece |
We are supplier of Bauxite ore with different grade like Al2O3 30,30-35,35-40,40-45,45-48,48-52,54%.In different size up to 0-100mm.
We can supply up to 100000mt per month.
Bauxite is a naturally occurring, heterogeneous material composed primarily of one or more aluminum hydroxide minerals, plus various mixtures of silica, iron oxide, titania, aluminosilicate, and other impurities in minor or trace amounts.
The principal aluminum hydroxide minerals found in varying proportions with bauxites are gibbsite and the polymorphs boehmite and diaspore. Bauxites are typically classified according to their intended commercial application: abrasive, cement, chemical, metallurgical, refractory, etc.
Specifications
METAL GRADE(trihydrated)
| A1203 | 49%min to 51%max |
| Sio2 | 3%min to 4%max |
| Cao | 3%min to 4%mix |
| Fe203 | 4.5%min to 10%max |
| Tio2 | 3%min to 4%max |
| LOI | 29%min to 30%max |
| Size | 0 mm TO 100mM |
Specifications
| Raw Bauxite | Cement Grade | Metal Grade | Chemical Grade (Alum ) |
| Al2O2 | 40 - 48% | 45 - 50% max | - |
| Fe2O3 | 10% min | 8% min | 55 to 57% |
| SiO2 | 5 - 10% max | 4% to 7% max | 0 to 5% |
| TiO2 | 3.5% max | 3.5% max | 6 to 8% |
| CaO | 2.5 - 3% | 2% max | 2 to 3% |
| LOI | 29% max | 28-30% max | 27 to 28% |
| Moisture | 5% max | 5% max | 7 % |
| Size | 0 to 150 mm Min | 0 to 150 mm Min | 0 to 150 mm Min |