The purpose of calcined coke is very wide. The calcined coke is the product of petroleum coke, which is mainly used as prebaking anode and cathode for electrolytic aluminum, and carburizing agent for metallurgical industry. Because of the different production process and temperature, the calcined coke can be divided into high and low sulfur, and the purpose of calcined coke is different.

Low sulfur calcined coke has many uses, such as as insulation material and filling material used in the manufacture of graphite electrodes and special carbon products; As a carburizing agent or reducing agent used in metallurgical casting industry, and used in titanium industry as reducing agent;

The use of middle sulfur calcined coke: it is generally used in aluminum smelting, mainly used in prebaking anode and cathode for electrolytic aluminum.

The use of high-sulfur calcined coke: it can be used in chemical production, silicon carbide or as fuel for metal manufacturing, glass factory, etc.

High quality calcined coke can be produced by the controlled temperature calcining process of nine-layer countercurrent tank calcining furnace for each grain of calcined coke through 12 processes and the whole process is completely closed negative pressure automatic production line.