Petroleum coke
| Color | Black |
| Form | Solid |
| Density | 1.8 - 2.1 g/cm³ |
| Particle Size | 0.1 - 6.0 mm |
| Moisture Content | ≤ 0.5% |
| Ash Content | ≤ 0.5% |
| Volatile Matter | ≤ 10% |
| Fixed Carbon | ≥ 80% |
| Sulfur Content | ≤ 4-7% |
| Calorific Value (Gross) | ≥ 30 MJ/kg |
| Hardgrove Grindability | 30 - 60 HGI |
| Vanadium Content | ≤ 400 ppm |
| Nickel Content | ≤ 200 ppm |
| Iron Content | ≤ 500 ppm |
| Mercury Content | ≤ 1 ppm |