Umusaruro Amakuru GPC ikozwe muri peteroli ya peteroli ibarwa nkibikoresho fatizo, hanyuma ikanyura mu buryo bwuzuye bwo gukomeza gushushanya munsi yubushyuhe buri hejuru ya 2800 ℃. Nyuma, binyuze mu guhonyora, kwerekana no gutondekanya, duha abakoresha bacu ubunini butandukanye buri hagati ya 0-50mm bisabwe nabakiriya.
