Needle petcoke (green and calcined) is a top-quality material used for graphitized product manufacturing. It has unique characteristics:
- Low-ash
- Low-sulfur
- Crystalline form of carbon
Calcined needle petroleum coke Specification
| NO | PARAMETER | GRADE A | GRADE B | GRADE C |
|---|---|---|---|---|
| 1. | Moisture, % Max | 0,4 | ||
| 2. | Ash, % Max | 0,3 | ||
| 3. | Sulphur, % Max | 0,5 | 0,8 | |
| 4. | Real density, g/cm3 Min | 2,13 | 2,12 | 2,08-2,13 |
| 5. | Particles more than 6mm, % Min | 25 | 25 | 25 |
