Carbon raiser/ carbon additive is also known as gas calcined anthracite coal (GCA) or calcined anthracite coal. The main raw material used to make Carbon raiser is unique high quality anthracite, with characteristics of low ash and low sulfur. Carbon raiser has two main uses, as a fuel or as an additive.
Calcined Petroleum Coke (CPC) is used extensively as Anode in Alumina Smelters, as Soderberg's Electrode for Ferroalloy Industries, and in the manufacturing of Graphite/ Graphite Electrodes, and Thermal Paste for Ferro Alloys & allied industries in Submerged Arc Furnaces.
High purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2500 - 3000°C. It has high fixed carbon content, low sulfur, low ash and low porosity. It can be used as Carbon raiser/carbon additive (recarburizer) to produce high quality steel, cast iron & alloy castings,