Calcined petroleum coke bụ ngwaahịa petrochemical nke ihe eji emepụta ya bụ petroleum coke akwụkwọ ndụ akwụkwọ ndụ. A na-ejikarị ya eme ihe n'ịmepụta electrodes graphite, blọk graphite, brek pad na ngwaahịa ndị ọzọ. Ọ bụkwa ụdị igwe carburizing eji emepụta igwe ígwè na osisi aluminom. A pụkwara iji CPC mee ihe maka ihe ndị na-anaghị emegharị ahụ, ihe mkpuchi, ihe ndị na-ejupụta ihe, wdg.
