Industrial Water Plant
| ANTHRACITE | |
|---|---|
| Chemical Composition | |
| Carbon | approx. 92.0 % |
| Ash content | not more 5.0 % |
| Sulfur content | not more 1.0 % |
| Moisture content | not more 3.0 % |
| Physical Characteristics | |
| Acid solubility | not more 1.0 % |
| Main grain size | not less 90.0 % |
| Volatile matter | not more 3.5 % |
| Density | 1600 kg/m3 |
| Bulk density | approx. 900 kg/m3 |
| Attrition loss | not more 0.3 % |
| Refinability | not more 3.0 % |
| Hardness | 4 Mohs |
