Ulwazi lweMveliso I-GPC yenziwe nge-coke ye-petroleum e-calcined njengezinto eziluhlaza, emva koko idlula kwi-graphitization epheleleyo yenkqubo ye-graphitization eqhubekayo phantsi kobushushu obuphezulu obuyi-2800℃. Emva koko, ngokutyumza, ukuhluza kunye nokwahlulahlula, sibonelela abasebenzisi bethu ngobukhulu obahlukeneyo be-particle phakathi kwe-0-50mm ngokwesicelo somthengi.