Calorific Value | Typically ranges from approximately 5500 to 7000 kcal/kg |
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Sulfur Content | Generally ranges from low to moderate levels, between 0.5% to 3% |
Ash Content | Typically ranges from 5% to 15% |
Moisture Content | Generally at low to moderate levels, between 5% to 15% |
Volatile Matter Content | Approximately between 20% to 35% |
These values generally describe the typical technical specifications of D grade coal. However, specific characteristics may vary depending on the intended use and the source of the coal.