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The phase compositions of fly ash sample.
| Crystalline component | COD card number | Mean crystallite size (nm) | Content (%) |
|---|---|---|---|
| Al2SiO5 (dialuminum silicate oxide) | 1010329 | 14.6 | 25 |
| SiO2 (quartz) | 9009666 | 27.5 | 35 |
| Al2O3 (corundum) | 1010951 | 107.3 | 37 |
| Ca2MgSi2O7 (akemanite) | 9006450 | 2.8 | 4 |
