Table 1.
Chemical composition of MgO products and specific surface area.
| Oxide | Content (%) | |
|---|---|---|
| MgO–C | MgO–L | |
| MgO | 84.0 | 69.1 |
| CaO | 5.5 | 5.2 |
| Fe2O3 | 7.5 | 6.0 |
| SiO2 | 1.0 | 0.6 |
| Al2O3 | 0.2 | 0.08 |
| Loss on ignition (%) | 1.7 | 18.5 |
| Specific surface area (m2·g−1) | 47.0 | 88.1 |
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