Graphitized petroleum coke ndi kutembenuza petroleum coke mu hexagonal layered crystalline carbon crystal pa kutentha kwakukulu kwa madigiri pafupifupi 3000 mu ng'anjo ya graphitization, ndiko kuti, petroleum coke imakhala graphite. Njira imeneyi imatchedwa graphitization. Mafuta a coke opangidwa ndi graphitization amatchedwa graphitized petroleum coke.
