ʻO ke Coke Petroleum Calcined Low Sulphur Kalapona Kiʻekiʻe (CPC)
Wehewehe Pōkole:
ʻO ka Calcined Petroleum Coke i hoʻohana nui ʻia i ka electrolytic alumini pre-baked anode a me ka paste, ʻoihana kalapona e hana ana i ka hoʻonui ʻia o ke kalapona kalapona, graphite electrode, ʻoihana silicon wahie a me ka hoʻoheheʻe ʻana etc.