Izakhi zokulandelela ku-petroleum coke zifaka phakathi i-Fe, i-Ca, i-V, i-Na, i-Si, i-Ni, i-P, i-Al, i-Pb njalo njalo. Ngenxa yalokho, umthombo wamafutha wefektri yokucwenga uwoyela uhlukile, ukwakheka kwezakhi zokulandelela kanye nokuqukethwe kunomehluko omkhulu kakhulu, ezinye izakhi zokulandelela ku-oyili ongahluziwe zingena, njenge-S, i-V, futhi zisenqubweni yokuhlola uwoyela, ngaphezu kwalokho, inqubo yokucubungula izophinde ibe yingxenye yensimbi ye-alkali kanye ne-alkaline earth metals, ezokuthutha, inqubo yokugcina izokwengeza okuqukethwe komlotha, njenge-Si, i-Fe, i-Ca njalo njalo.
Okuqukethwe kwezinto ezilandelanayo ku-petroleum coke kuthinta ngqo impilo yesevisi ye-anode ebhakiwe kanye nekhwalithi kanye nezinga le-aluminium ye-electrolytic. I-Ca, i-V, i-Na, i-Ni kanye nezinye izinto zinomthelela omkhulu we-catalytic ekusabeleni kwe-anodic oxidation, zikhuthaza i-oxidation ekhethiwe ye-anode ukwenza i-anode ilahle i-slag ne-block, okwandisa ukusetshenziswa ngokweqile kwe-anode. I-Si ne-Fe zithinta kakhulu ikhwalithi ye-aluminium eyinhloko, phakathi kwazo, ukwanda kokuqukethwe kwe-Si kuzokhulisa ubulukhuni be-aluminium, ukwehla kokuqhuba kukagesi, ukwanda kokuqukethwe kwe-Fe kunethonya elikhulu ekuqineni nasekumelaneni nokugqwala kwe-aluminium alloy. Okuqukethwe kwe-Fe, i-Ca, i-V, i-Na, i-Si, i-Ni kanye nezinye izinto ezilandelanayo ku-petroleum coke kuvinjelwe ngokwezidingo zangempela zokukhiqiza zamabhizinisi.
Isikhathi sokuthunyelwe: Juni-14-2022