|
Low volatile coal
Origin: Russia, Kuzbass
Size:
0 - 50mm
| ANALYSIS | | TYPICAL | MINIMUM | MAXIMUM |
| Proximate analysis | | | | |
| Total moisture | %(as received) |
10 | 5 | 1 2 | |
Ash | % (as received) | 12 |
8 | 15 | | Volatiles |
% (as received) | 1 4 | 10 |
1 8 | | Sulphur | % (dry basis) |
0.5 | 0.3 | 0.7 |
| Net Calorific Value | kcal/kg (as received) |
6100 | 5900 | 6500 |
| Size | | 0-50
mm | | | |
| | | | |
| HGI | |
50 min. | | |
| | | | | |
| Ultimate analysis | | | | |
| Carbon | | 90 | | |
| Oxygen | | 2.8 | | |
| Hydrogen | | 4.7 | | |
| Nitrogen | | 2.5 | | |
| Ash Analysis: | | | | |
| Silicon dioxide SiO2 | % |
73.5 | | | | Aluminium
Oxide Al2O3 | % |
25.8 | | | | Titanium
TiO2 | % | 0.8 | | |
| Ferric Oxide Fe2O3 | %
| 3.4 | | |
| Calcium Oxide CaO | % |
4.3 | | | | Sodium
Oxide Na2O | % | 0.9
| | | | Magnesium
Oxide MnO | % | 0.7 | | |
| Potassium Oxide K2O | % |
2.9 | | | | Phosphorus
Oxide P2O5 | % |
0.9 | | | | Sulphur
SO3 | % | 1. 2 | | |
| Ash Fusion Temperature: |
(Red. Atm.) | | | |
| Initial Def. | | < 1
30 0 | | | | Hemisphere
| | < 1 40 0 | | |
| Fluid | | < 1 4 50 | | |
| 
|
