Table 2.
The activation energy of individual oxide in pH 10 and pH 2, respectively.
| Activation energy (kJ/mol) |
CaO | K2O | Na2O | SiO2 | ZnO | Al2O3 |
|---|---|---|---|---|---|---|
| pH 10 | - | 52.9 | 36.0 | 20.6 | 7.0 | - |
| pH 2 | 28.5 | 58.8 | 44.8 | 70.5 | 28.0 | 50.56 |
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