| Chemical Analysis |
| Petroleum Coke |
| - | Hart 99 | Anthracite | | Carbon | 99%min | 80%min | | Sulphur | 0.83% | 0.80% | | Nitrogen | 0.09% | 1%max | | Hydrogen | 0.15% | - | | Volatiles | 035% | 8-9% | | Ash | 0.21% | 3-4% | | Moisture | 0.10% | 4-5% | | Calorific Value | - | 32,700 kj/kg | |
| Please note: Typical figures allowing usual tolerances |
| Sizes available: | | | Hart 99 | 0-1mm, 1-3mm, 3-8mm | | Anthracite | 0.5-1.55mm, 2-6mm, | | | 1.2-6.0mm (filtration) | |