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| Coal rank ÀÐ |
Size of coal, mm
|
|
0 - 200
|
| Specific heat per fuel working condition, kcal/kg |
7000-8500
|
| Ash content per working condition of fuel, % |
1,0-5,0
|
| Working moisture, % |
6,0-8,0
|
| Total sulfur content, S total, % |
0,5-1,0
|
| Volatile matters content, not more than, % |
10,0-20,0
|
| Ash melting temperature by melting phases, °Ñ |
t1-1100°C, t2-1170°C, t3-1280°C
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