Calcined petroleum coke (CPC) is a high-quality carbon material produced by heating green petroleum coke to a high temperature (usually 1200-1300°C) in a rotary kiln. This process removes moisture, volatile matter, and impurities from the raw material, leaving a highly carbonaceous product that is used in a variety of industrial applications.

One of the primary uses of calcined petroleum coke is as a carbon additive in the production of steel. Steelmaking requires a precise balance of elements, including carbon, which is used to increase hardness and strength. CPC is an ideal material for this purpose because it is highly carbonaceous and contains very low levels of impurities.

CPC is also used in the production of aluminum, which requires a similar balance of elements. In this case, CPC is added to the mix of raw materials used to produce aluminum, where it acts as a carbon source during the electrolysis process. This helps to reduce the amount of energy required to produce aluminum, making the process more efficient and cost-effective.

Another important use of CPC is in the production of titanium dioxide (TiO2), which is used as a pigment in a wide range of products, including paint, plastics, and paper. TiO2 is produced through a chemical process that involves the reaction of titanium-bearing minerals with chlorine gas. CPC is used as a reducing agent in this process, which helps to remove impurities and produce a high-quality product.

CPC is also used in the production of electrodes for electric arc furnaces (EAFs), which are used to melt scrap steel and other metals. EAFs require high-quality electrodes that can withstand the extreme temperatures and pressures involved in the melting process. CPC is an ideal material for this purpose because it is highly conductive and has a low ash content.

Finally, CPC is used in the manufacturing of graphite electrodes for the steel industry. Graphite electrodes are used to conduct electricity in electric arc furnaces, where they are subjected to extreme temperatures and pressures. CPC is an important component of graphite electrodes because it provides the necessary carbon content and helps to reduce impurities.

Calcined petroleum coke is a versatile material that is used in a wide range of industrial applications. Its unique properties make it an ideal choice for use in steelmaking, aluminum production, TiO2 production, EAFs, and graphite electrodes. As demand for these products continues to grow, so too will demand for high-quality CPC