Graphite petroleum coke na-eji ọtụtụ ebe na ụlọ ọrụ. A na-eji ya dị ka onye na-emepụta ihe na-emepụta ihe na metallurgy, nkedo na nkedo nkenke. A na-eji ya eme ka ikpo ọkụ dị elu maka ịgbaze, mmanụ mmanu maka ụlọ ọrụ igwe, na-eme electrode na pensụl ụzọ; A na-ejikarị ya na ụlọ ọrụ metallurgical nke elu-ọkwa refractory na mkpuchi, agha ụlọ ọrụ ọkụ ihe stabilizer, ọkụ ụlọ ọrụ pensụl ụzọ, eletriki ụlọ ọrụ carbon ahịhịa, batrị ụlọ ọrụ electrode, chemical fatịlaịza ụlọ ọrụ catalyst, wdg.
