 |
 |
| Coal rank AM |
Size of coal, mm
|
|
13 - 25
|
| Ash content per working condition of fuel, % |
7,0-9,4
|
| Working moisture, % |
5,0-5,8
|
| Total sulfur content, S total, % |
|
| Volatile matters content, not more than, % |
2,5-3,0
|
| Ash melting temperature by melting phases, °Ñ |
t1-1100°C, t2-1170°C, t3-1280°C
|
|
SiO2
|
43,54
|
|
Al2O2
|
19,11
|
|
Fe2O3
|
19,56
|
|
CaO
|
3,32
|
|
MgO
|
2,90
|
|
C2O5
|
0,34
|
|
Na2O
|
1,19
|
|
K2O
|
3,55
|
|
CO3
|
3,39
|
|
Mg3O4
|
0,18
|
|
TiO2
|
0,67
|
|
Carbondaf
|
95,5
|
|
Carbont
|
83,49
|
|
 |
 |
 |
 |
|
 |
|
