I-Graphitized Petroleum Coke yenziwe nge-petroleum coke ekumgangatho ophezulu phantsi kobushushu obungama-2800ºC.Kwaye, isetyenziswa ngokubanzi njengolona hlobo lungcono lwe-recarburizer ukuvelisa intsimbi ekumgangatho ophezulu, intsimbi ekhethekileyo okanye amanye amashishini esinyithi anxulumeneyo, ngenxa yesiqulatho sayo esiphakamileyo sekhabhoni, isiqulatho sesalfure esisezantsi kunye nerabha yokufunxa ephezulu nayo ingasetyenziswa njengerabha yokufunxa.
