Calcined petroleum coke (CPC) is the product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting
specification :
Specification of Calcined Petroleum Coke
Chemical
Fixed Carbon % 98.5 Min
Moisture % 0.5 Max
Volatile Matter % 0.5 Max
Ash % 0.5 Max
Sulphur % 1.35 Max
Iron, Nickel,Silicon % In traces