Petroleum coke, commonly referred to as pet coke, is a solid carbon material derived from the oil refining process. It is generated through the thermal cracking of crude oil and is primarily used as a fuel source and in the production of carbon anodes for aluminum smelting. Pet coke is characterized by its high carbon content, low impurities, and varying grades, which can influence its application in industries such as cement manufacturing, power generation, and chemical production. Due to its energy density, pet coke serves as an economical alternative to coal in various applications, though its environmental impact, including higher sulfur and heavy metal content, necessitates careful management in its use and disposal.