Research Article
Ash Evaluation of Indonesian Coal Blending for Pulverized Coal-Fired Boilers
Table 8
XRD analysis of BD-2A ash.
| | Temp. (°C) | Compound name | Chemical formula | SemiQuant (%) |
| | 550 | Quartz low | O2Si1 | 95 | | Iron(III) phosphate(V)-beta | Fe1O4P1 | 5 |
| | 600 | Silicon oxide | SiO2 | 93 | | Millosevichite | Al2O12S3 | 7 |
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