Spot Supply Calcined Petroleum Coke

High Carbon Purity
Calcinated petroleum coke has a carbon content of ≥98.5% and an ash content of ≤0.3%, ensuring a carbon absorption rate of up to 95% during the smelting process.

Dense Structure
After high-temperature calcination, the lattice structure is stable, porosity is low, and particle strength is high. It resists pulverization and can be used continuously for over two years.

Excellent Electrical Conductivity
Resistivity is ≤0.03Ω·m, which is 15% higher than that of ordinary petroleum coke. This significantly reduces power consumption and increases production in aluminum electrolytic anode applications.

Strong Thermal Stability
Calcinated petroleum coke can withstand temperatures of 2000°C for extended periods without deformation. Its excellent thermal shock resistance extends the life of furnace linings and electrodes by approximately 30%.

In the Steel Industry
Calcined petroleum coke is mainly used as a recarburizer to increase the carbon content of molten steel, improve the microstructure and hardness of steel, and enhance its tensile strength and wear resistance.

In the Aluminum Electrolysis Industry
It is used in the production of prebaked anodes and cathode blocks, providing a highly conductive carbon structure to ensure stable operation of electrolytic cells.

In the Carbon Products Manufacturing Field
It is widely applied in the production of graphite electrodes, carbon rods, and paste materials to improve electrical conductivity and high-temperature resistance.

In the Chemical and Metallurgical Fields
Calcined petroleum coke serves as a reducing agent, carrier, and high-temperature material for alloy refining, metal reduction, and reinforcement of refractory materials.