Research Article
Influence of Sorbent Characteristics on Fouling and Deposition in Circulating Fluid Bed Boilers Firing High Sulfur Indian Lignite
Table 5
Ash mineralogy—XRD.
| Lignite Giral sample 2 Table 1 | Mineral matter | % present |
| Quartz (SiO2) | 1.2 | Anorthite | 3.0 | Diopside | 2.5 | Maghemite | 3.9 | Hematite | 10.5 | Anhydrite | 78.4 | Hexahydrite | 0.5 |
| Total | 100.0 |
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