Iimfuno zeMicroelement yePetroleum Coke ye-Quality Index esetyenziselwa iAluminium Anode

Landela izinto kwi-petroleum coke ikakhulu i-Fe, Ca, V, Na, Si, Ni, P, Al, Pb njalo njalo. Ukwahluka ngenxa yoko umthombo we-oyile wokucoca i-oyile, umkhondo wokwakheka kunye nomxholo unomahluko omkhulu kakhulu, ezinye izinto zomkhondo kwi-oyile ekrwada zibe, njenge-S, V, kwaye ikwinkqubo yokuphononongwa kwe-oyile, ukongeza kwinkqubo yokucoca iya kuba yinxalenye yesinyithi sealkali kunye nealkaline yomhlaba, ukuthuthwa, inkqubo yokugcina iya kongeza umxholo wothuthu, njenge-Ca, njalo njalo.

Umxholo wezinto zokulandelela kwi-petroleum coke ichaphazela ngokuthe ngqo ubomi benkonzo ye-anode ephekiweyo kunye nomgangatho kunye nebakala le-aluminium electrolytic. I-Ca, V, i-Na, i-Ni kunye nezinye izinto zinempembelelo enamandla kwi-anodic oxidation reaction, ekhuthaza i-oxidation ekhethiweyo ye-anode ukwenza i-anode drop slag kunye nebhloko, ukwandisa ukusetyenziswa okugqithisileyo kwe-anode. I-Si kunye ne-Fe ikakhulu ichaphazela umgangatho we-aluminiyam yokuqala, phakathi kwayo, ukunyuka komxholo weSi kuya kwandisa ubulukhuni be-aluminium, ukuncipha kombane wombane, ukwanda komxholo we-Fe kunempembelelo enkulu kwiplastiki kunye nokuxhathisa ukubola kwe-aluminium alloy. Imixholo ye-Fe, i-Ca, i-V, i-Na, i-Si, i-Ni kunye nezinye izinto ezilandelwayo kwi-petroleum coke zithintelwe ngokweemfuno zemveliso zamashishini.