I-1.I-sulfure ephantsi kunye nomlotha ophantsi: umxholo wesulfure ophantsi unceda ukuphucula ukucoceka kwemveliso2.Umxholo wekhabhoni ophezulu: umxholo wekhabhoni ongaphezulu kwe-98%, uphucula izinga le-graphitization3.I-conductivity ephezulu: ifanelekile kwiimveliso zegraphite eziphezulu zokusebenza4.I-graphitization elula: ilungele ukuveliswa kwamandla aphezulu aphezulu (UHP) i-electrode yegraphite
I-needle coke yinto ephezulu yekhabhoni ene-graphitization egqwesileyo kunye ne-conductivity yombane, esetyenziswa ngokubanzi kwiimveliso ze-graphite eziphezulu, izinto ze-lithium ibhetri ye-anode kunye namashishini e-metallurgical.