Coke ya petroleum yokhala ndi semigraphitized imagwiritsidwa ntchito kwambiri m'mafakitale, imagwiritsidwa ntchito ngati chopezera mpweya m'mafakitale monga zitsulo, kuponyera, ndi kuyika.kuponyera kolondola; amagwiritsidwa ntchito popanga zotsukira zotentha kwambiri mu kusungunula, mafuta odzola mumakampani opanga makina, ma electrodendi ma lead a pensulo; Amagwiritsidwa ntchito kwambiri pazinthu zapamwamba zotsutsa komanso zokutira mumakampani opanga zitsulo, zokhazikikamu zipangizo za pyrotechnic mumakampani ankhondo, maburashi a kaboni mumakampani amagetsi, ma electrode mumakampani a batri,zinthu zoyambitsa feteleza, ndi zina zotero.
