Ukuhlolwa kwe-CPC kumzi-mveliso wethu

Eyona ndawo iphambili esetyenziswa kuyo i-calcined coke eTshayina yishishini le-aluminium elenziwe nge-electrolytic, elithatha ngaphezulu kwe-65% yenani lilonke le-calcined coke, lilandelwa yi-carbon, i-silicon yemizi-mveliso kunye neminye imboni yokunyibilikisa. Ukusetyenziswa kwe-calcined coke njengepetroli ikakhulu kwenziwa kwisamente, ekuveliseni umbane, kwiglasi nakwamanye amashishini, oku kwenza inxalenye encinci.

Okwangoku, ukubonelela nge-calcined coke yasekhaya kunye nemfuno yayo iyafana. Nangona kunjalo, ngenxa yokuthunyelwa kwamanye amazwe kwesixa esikhulu se-petroleum coke ene-sulfur ephezulu, ukubonelela nge-calcined coke iyonke akwanelanga, kwaye kusafuneka ingenise i-sulfur calcined coke ephakathi nephezulu ukuze yongeze.

Ngokwakhiwa kwenani elikhulu leeyunithi zokupheka kwiminyaka yakutshanje, imveliso ye-calcined coke eTshayina iya kwandiswa.

Ngokuxhomekeke kumxholo wesalfure, inokwahlulwa ibe yi-sulfur coke ephezulu (umxholo wesalfure ungaphezulu kwe-3%) kunye ne-sulfur coke ephantsi (umxholo wesalfure ungaphantsi kwe-3%).

I-coke yesalfure ephantsi ingasetyenziswa njenge-anodic paste kunye ne-anode ebhakiweyo kwangaphambili kwisityalo se-aluminium kunye ne-graphite electrode kwisityalo sentsimbi.

I-coke yesulfure ephantsi esemgangathweni ophezulu (umxholo wesulfure ongaphantsi kwe-0.5%) ungasetyenziselwa ukuvelisa i-graphite electrode kunye ne-carbonizing agent.

I-coke yesulfure ephantsi yomgangatho ngokubanzi (umxholo wesulfure ungaphantsi kwe-1.5%) isetyenziswa kakhulu ekuveliseni ii-anode ezibhakiweyo kwangaphambili.

I-petroleum coke ekumgangatho ophantsi isetyenziswa kakhulu ekunyibilikiseni i-silicon yemizi-mveliso kunye ne-anodic paste.

I-coke ene-sulfur eninzi isetyenziswa kakhulu njengepetroli kwizityalo zesamente nakwizityalo zombane.