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Chemical composition of kaolin adsorbents.
| Types of adsorbent | Al2O3 |
CaO |
Fe2O3 |
K2O |
MgO |
MnO |
Na2O |
SiO2 |
TiO2 |
LOI |
|---|---|---|---|---|---|---|---|---|---|---|
| % | % | % | % | % | % | % | % | % | % | |
| Raw | 21.11 | 0.45 | 3.02 | 5.63 | 0.15 | 0.18 | 5.21 | 61.43 | 0.57 | 2.6 |
| Beneficiated | 20.97 | 0.45 | 3.02 | 5.6 | 0.16 | 0.18 | 5.2 | 61.13 | 0.57 | 2.57 |
| Calcined | 21.5 | 0.46 | 3.13 | 5.74 | 0.16 | 0.19 | 5.34 | 62.59 | 0.59 | 0.36 |
