0.5 Sulphur Calcined Petroleum Coke For Steel Making Foundry
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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