Ukunyibilikiswa kwe-ferro vanadium kaZhenAn

I-Ferrovanadium yokunyibilikisa indlela ye-electrosilicothermal, i-flake vanadium pentoxide ene-75% ye-ferrosilicon kunye nexabiso elincinci le-aluminiyam njenge-agent yokunciphisa, kwi-alkaline arc furnace, ngokunciphisa kunye nokucokisa izigaba ezibini ukuvelisa iimveliso ezifanelekileyo. Ngexesha lokunciphisa, yonke i-agent yokunciphisa isithando somlilo kunye ne-flake vanadium pentoxide accounting ye-60 ~ 70% yemali epheleleyo ilayishwe kwisithando sombane, kunye nokunciphisa i-silicon thermal kuqhutyelwa phantsi kwe-calcium oxide slag ephezulu. Xa i-V2O5 kwi-slag ingaphantsi kwe-0.35%, i-slag (ebizwa ngokuba yi-lean slag, ingalahlwa okanye isetyenziswe njengezinto zokwakha) ikhutshwe kwaye idluliselwe kwixesha lokucoca. Ngeli xesha, i-flake vanadium pentahydrate kunye ne-lime yongezwa ukususa i-silicon engaphezulu kunye ne-aluminium kwi-alloy liquid, kunye ne-iron alloy inokukhutshwa xa ukubunjwa kwe-alloy kuhlangabezana neemfuno. I-slag ekhutshwe ngexesha lokusulungekisa kade ibizwa ngokuba yi-slag ecebileyo (equlethe i-8 ~ 12% V2O5), ebuyiselwa ukuba isetyenziswe xa isithando somlilo esilandelayo siqala ukondla. Ulwelo lwe-alloy luphonswa ngokubanzi kwi-ingot ye-cylindrical, emva kokupholisa, ukuhluba, ukutyumza kunye nokucoca i-slag kugqityiwe. Le ndlela idla ngokusetyenziselwa ukunyibilikisa i-iron vanadium equlathe 40 ~ 60% vanadium. Izinga lokubuyisela i-vanadium lingafikelela kwi-98%. I-iron yokunyibilikisa i-vanadium itya malunga ne-1600 kW • h yombane ngetoni nganye.

I-Aluminiyam isetyenziswa njenge-arhente yokunciphisa kwinkqubo ye-thermite, enyibilikiswa yindlela yokutshisa ephantsi kwi-tube yesithando somlilo efakwe kwisithando somlilo se-alkali. Okokuqala inxalenye encinci yentlawulo edibeneyo kwi-reactor, oko kukuthi, umgca wokutshisa. Intlawulo eseleyo iya kongezwa ngokuthe ngcembe emva kokuba impendulo iqalile. Ngokuqhelekileyo isetyenziselwa ukunyibilikisa intsimbi ephezulu (equlethe i-60 ~ 80% ye-vanadium), kwaye izinga lokubuyisela lingaphantsi kancinane kunendlela ye-electrosilicon thermal, malunga ne-90 ~ 95%.