Calcined petroleum coke (CPC) is a kind of petrochemical product, whose raw materials is green petroleum coke.
CPC is produced by heating green petroleum coke at temperatures greater than 1200°C. (the kiln calcining process)
It is widely used to produce graphite electrode, graphite blocks, brakes pads, and other carbon products. It can also be used in the production of anode for the Aluminum Smelting, process. 70 – 80% of CPC is for the Aluminum Industry. The reason for use in the Aluminum Industry is for conductivity, another, it is used in refractory, insulation, filler, etc.
