Iimfuneko zeMicroelement zePetroleum Coke kwiSikhombisi soMgangatho esisetyenziselwa iAluminium Anode

Izinto ezilandelelanayo kwi-petroleum coke ziquka ikakhulu i-Fe, i-Ca, i-V, i-Na, i-Si, i-Ni, i-P, i-Al, i-Pb, njl. Ngenxa yoko, umthombo weoyile wefektri yokucocwa kweoyile wahlukile, ukwakheka kwezinto ezilandelelanayo kunye nomxholo kunomahluko omkhulu, ezinye izinto ezilandelelanayo kwioyile ekrwada zingena kwi-S, i-V, kwaye zikwinkqubo yokukhangela ioyile, ukongeza kwinkqubo yokugaya i-alkali metal kunye ne-alkaline earth metals ziya kongeza umxholo othile wothuthu, njenge-Si, i-Fe, i-Ca, njl.

Umxholo wezinto ezilandelelanayo kwi-petroleum coke uchaphazela ngokuthe ngqo ubomi benkonzo ye-anode ebhakiweyo kwangaphambili kunye nomgangatho kunye nomgangatho we-aluminium ye-electrolytic. I-Ca, i-V, i-Na, i-Ni kunye nezinye izinto zinefuthe elinamandla le-catalytic kwi-anodic oxidation reaction, ikhuthaza i-oxidation ekhethiweyo ye-anode ukwenza i-anode ilahle i-slag kunye ne-block, inyusa ukusetyenziswa okugqithisileyo kwe-anode. I-Si kunye ne-Fe zichaphazela kakhulu umgangatho we-aluminium yokuqala, phakathi kwazo, ukwanda komxholo we-Si kuya kwandisa ubunzima be-aluminium, ukwehla kokuqhuba kombane, ukwanda komxholo we-Fe kunempembelelo enkulu kwi-plasticity kunye nokumelana nokugqwala kwe-aluminium alloy. Umxholo we-Fe, i-Ca, i-V, i-Na, i-Si, i-Ni kunye nezinye izinto ezilandelelanayo kwi-petroleum coke wawuthintelwe ngokweemfuno zokwenyani zemveliso zamashishini.