Raw Material  Carbon Additive |  Coke |
Carbon Additive
| Specification | Coke Breeze /Carbon Additive | |||
| Fixed Carbon ≥ | 99 | 99 | 95 | 90 |
| Ash ≤ | 0.3 | 0.4 | 4 | 8 |
| V.M. ≤ | 0.4 | 0.6 | 1 | 2 |
| Moisture ≤ | 0.5 | 0.5 | 4 | 2 |
| Sulphur ≤ | 0.04 | 0.4 | 0.5 | 0.6 |
| Size : 1-3mm, 3-5mm ,10-30mm or as per buyer’s request Packing : In 1mt big bag | ||||
Coke
| Specification | Metallurgical Coke | Foundry Coke | |||||
| a | b | c | d | a | b | c | |
| Ash ≤ | 9 | 10.5 | 12 | 13 | 8 | 9 | 10 |
| S ≤ | 0.6 | 0.6 | 0.6 | 0.6 | 0.5 | 0.6 | 0.6 |
| V.M. ≤ | 1.2 | 1.2 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Moisture ≤ | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| F.C. ≥ | 89 | 88 | 86 | 85 | 90 | 89 | 88 |
| M40 ≥ | 83 | 82 | 80 | 78 | 90 | 89 | 88 |
| M10 ≤ | 8 | 8 | 9 | 10 | 8 | 8 | 8 |
| CSR ≥ | 65 | 65 | 63 | 60 | - | - | - |
| CRI ≤ | 25 | 25 | 28 | 30 | - | - | - |
| Cal.Value ≥ Kcal/kg | 7200 | 7050 | 6900 | 6800 | 7300 | 7200 | 7100 |
| Size | As per buyer’s option | ||||||
