I-Graphitized petroleum coke iwukuguqula i-petroleum coke ibe yikristalu yekristalu enezingqimba ezine-hexagonal ezingeni lokushisa eliphakeme elingama-degree angama-3000 esithandweni se-graphitization, okungukuthi, i-petroleum coke iba igraphite. Le nqubo ibizwa ngokuthi i-graphitization. I-petroleum coke ecutshungulwa ngenqubo ye-graphitization ibizwa nge-graphitized petroleum coke.
