0.5 Sulphur Calcined Petroleum Coke For Steel Making Foundry
The particle size of coke in blast furnace smelting is also very important. China's coke particle size requirements are: for large coke ovens (1300 - 2000 square meters) coke grain size is greater than 40 mm; medium and small blast furnace coke grain size is greater than 25 mm. However, tests at some steel mills have shown that coke particle size is better at 40 - 25 mm. Cokes larger than 80 mm should be granulated so that the particle size range does not change much. In this way, the coke has a uniform block size, a large gap, a small resistance, and a good running condition.
Specification
| Product name | Calcined Petroleum Coke |
| Calorific value | 6500-7000 |
| Sulphur | 0.5 |
| Ash content | 0.5 |
| Fixed carbon | 98 |
| Moisture | 0.5 |
| Phosphoric acid | 1 |
| Volatile matter | 0.5 |




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