We deal with all varieties of imported coal. The Steaming (Non-coking) coal of Indonesian origin comes under the following categories:
Specification as per ASTM Standard
| 1) |
|
| Gross Calorific Value (ADB) |
: 5300 +/- 100 Kcal/kg |
| Total Moisture (ARB) |
: 39 +/- 2% |
| Inherent Moisture (ADB) |
: 14-16% |
| Ash (ADB) |
: 5-6 % |
| Volatile Matter (ADB) |
: 38-42% |
| Sulphur (ADB) |
: 1% Max |
| Fixed Carbon (ADB) |
: By Difference |
| Size |
: 0-50mm |
| 2) |
|
| Gross Calorific Value (ADB) |
: 5800 +/- 100 Kcal/kg |
| Total Moisture (ARB) |
: 28-30% |
| Inherent Moisture (ADB) |
: 13-14% |
| Ash (ADB) |
: 5 +/-1 % |
| Volatile Matter (ADB) |
: 38-42% |
| Sulphur (ADB) |
: 1% Max |
| Fixed Carbon (ADB) |
: By Difference |
| Size |
: 0-50mm |
| 3) |
|
| Gross Calorific Value (ADB) |
: 6000 +/- 100 Kcal/kg |
| Total Moisture (ARB) |
: 24-26% |
| Inherent Moisture (ADB) |
: 12-13% |
| Ash (ADB) |
: 5 -7 % |
| Volatile Matter (ADB) |
: 38-42% |
| Sulphur (ADB) |
: 1% Max |
| Fixed Carbon (ADB) |
: By Difference |
| Size |
: 0-50mm |
