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Calcined Petroleum Coke (CPC Coke)
Coke filter material is bituminous coal under the condition of the air, heated to 950-950 ℃, after drying, pyrolysis, molten, bonding, solidification and contraction phase made finally.
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Graphite Petroleum Coke (GPC Coke)
Graphitized petroleum coke can be used as carbon raiser (Recarburizer) to produce high quality steel, cast iron and alloy. It can also be used in plastic and rubber as an additive.
