The hlahiswa graphitized petroleum coke/GPC hlōla setso Acheson sebōpi sehlahiswa bofokoli bo sa tsitsang, e ba khetho ea pele ea likhoebo tse ngata tsa tlhahiso, tse kang matla a moea a phahameng a ho qetela, khoebo ea tlhahiso ea likoloi, tlhahiso ea matla a nyutlelie, joalo-joalo. indasteri. E boetse e sebelisoa e le ho monya tšepe e boima tsamaisong ea phekolo ea metsi a litšila le thepa e tala ea graphite cathode ka seleng ea electrolysis ea aluminium.
