Graphitized petroleum coke recarburizer, also called graphite petroleum coke GPC or artificial graphite, is used to increase carbon for casting. Made from green petroleum coke and processed at 2000-3000 ℃,Graphitized petroleum coke features high carbon 99%min,low sulphur 0.05%max and Low nitrogen 300PPM max.The appearance of petroleum coke is black or dark gray honeycomb structure, and the pores are mostly elliptical.

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.