Graphite Petroleum Coke ndiyo yasara marara mupetroleum refining process. Graphitization ndiyo nzira yekugadzira yekushandura petroleum coke kuita graphite mushure mekupisa kupisa kwakanyanya. Mukuita uku, petroleum coke ichaiswa magetsi uye inobatwa pa2800 ℃, kuitira kuti kabhoni molecular fomu yepetroleum coke ishanduke kubva mukurongeka kusiri kwemaitiro kuenda kune yunifomu hexagonal kurongeka. Petroleum coke nenzira iyi inogona kunyungudutswa zvirinani kuita simbi yakanyungudutswa, Mazhinji emazuva ano anowedzera kabhoni anowedzera pamusika anowedzera kabhoni yegraphite fossil mafuta coke.
Chigadzirwa chedu chakaendeswa kune dzinopfuura gumi nyika dzekunze nenzvimbo (KZ, Iran, India, Russia, Belgium, Korea, Thailand) uye yakawana mukurumbira wepamusoro kubva kune vatengi vedu pasi rese.
Isu tinonamatira kune bhizinesi misimboti ye "Hunhu Hupenyu". Nekutanga-kirasi chigadzirwa mhando uye yakakwana mushure mekutengesa sevhisi, isu takagadzirira kugadzira ramangwana riri nani neshamwari pamwe chete. Gamuchirai shamwari kubva kumusha nekune dzimwe nyika kuti tishanyire.
Graphitized petroleum coke inoshandiswa zvakanyanya muindasitiri yesimbi secarburant, kukanda chaiko kukanda indasitiri kuderedza inoculant reductant, indasitiri yesimbi, refractory zvinhu uye mamwe minda.