Qingdao Hensen Graphite Co., Ltd.
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Graphite petroleum coke GPC in order to make up for the carbon content burned in the smelting process of steel and added carbon containing
substances - calcined petroleum coke - after graphitization - increase carbon content, reduce sulfur content, impurity content.
GPC can be used for iron and steel, smelting, casting, types of petroleum coke carburant coal carburant graphite column carburant graphite
powder carburant and other carburant.
Manufacturing technique
After petroleum refining, heavy oil residue is coked to produce petroleum coke, and raw petroleum coke is calcined to become calcined petroleum
coke. Petroleum coke through graphitization to get graphite carburizing agent.
Tehnical Specification of Calcined Petroleum Coke
| Projects | Technical Specification |
| Particle size(mm) | 1-5 |
| Carbon content | 98.5% |
| Sulfur content | <0.05% |
| Nitrogen content | >300ppm |
| Moisture | 0.50% |
| Volatile fraction | 0.05% |
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