Fa'amatalaga Pupuu:

O le poloka kaponi anode e faasino i le poloka kaponi, e gaosia i le petroleum coke ma le pitch coke o se aggregate ma le coal tar pitch o se mea e fusifusia ai, lea e faʻaaogaina o se mea anode mo le pre-baked aluminum electrolytic cell. O lenei ituaiga poloka kaponi ua tunu ma e iai lona geometry mautu. O le mea lea, e taʻua foʻi o le pre-baked anode carbon block, ma e taʻua foʻi o le carbon anode mo le aluminum electrolysis.