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Contact SupplierCoal is a flammable black hard rock used as a solid fossil fuel. It is mainly made up of 65-95% carbon and also contains hydrogen, sulphur, oxygen and nitrogen. It is a sedimentary rock formed from peat, by the pressure of rocks laid down later on top.
Raw Material Used : The most significant uses of coal are in electricity generation, steel production, cement manufacturing and as a liquid fuel. Steam coal - also known as thermal coal - is mainly used in power generation. Coking coal - also known as metallurgical coal - is mainly used in steel production.
Industries where this product is used : Electricity Generation, Steel production, Cement Manufacturing, Coking coal.
Colors & packaging available : Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams. Packing Bulk.
| Specification in ASTM Standard | Low Calorific Value | -- |
|---|---|---|
| Gross Calorific Value | GAR | 4,200 Kcal/kg |
| Net Calorific Value | NAR | 3,800 Kcal/kg |
| Total Moisture | ARB | 0.36 |
| Inherent Moisture | ADB | Approximately 24% |
| Ash Content | ADB | 0.08 |
| Volatile Matter | ADB | Approximately 40% |
| Ash Fusion Temperature | T1 | 1,150 Degree Celsius |
| Total Sulfur | ADB | 0.01 |
| HGI | - | Minimum 45% |
| Size 0-50mm | - | Approximately 90% |


