Ukuncibilika kwe-ferro vanadium ka-ZhenAn

I-Ferrovanadium smelting indlela ye-electrosilicothermal, i-flake vanadium pentoxide ene-75% ye-ferrosilicon kanye nenani elincane le-aluminium njengama-ejenti okunciphisa, esithandweni se-alkaline arc, ngokunciphisa kanye nokucwenga izigaba ezimbili ukukhiqiza imikhiqizo efanelekayo. Ngesikhathi sokunciphisa, yonke i-ejenti yokunciphisa isithando somlilo kanye ne-flake vanadium pentoxide accounting ye-60 ~ 70% yenani eliphelele lilayishwa esithandweni sikagesi, futhi ukunciphisa ukushisa kwe-silicon kwenziwa ngaphansi kwe-slag ephezulu ye-calcium oxide. Lapho i-V2O5 ku-slag ingaphansi kuka-0.35%, i-slag (ebizwa ngokuthi i-lean slag, ingalahlwa noma isetshenziswe njengezinto zokwakha) ikhishwa futhi idluliselwe esikhathini sokucwenga. Ngalesi sikhathi, i-flake vanadium pentahydrate kanye ne-lime yengezwa ukususa i-silicon ne-aluminium ngokweqile ku-alloy liquid, futhi i-iron alloy ingakhishwa lapho ukwakheka kwe-alloy kuhlangabezana nezidingo. I-slag ekhishwe ngesikhathi sokucwenga sekwephuzile ibizwa ngokuthi i-slag ecebile (equkethe i-8 ~ 12% V2O5), ebuyiselwa ukuze isetshenziswe lapho isithando somlilo esilandelayo siqala ukudla. I-alloy liquid ngokuvamile iphonswa ku-cylindrical ingot, ngemva kokupholisa, ukuhlubula, ukuchotshozwa nokuhlanzwa kwe-slag sekuqediwe. Le ndlela ngokuvamile isetshenziselwa ukuncibilikisa i-iron vanadium equkethe i-40 ~ 60% vanadium. Izinga lokubuyisela i-vanadium lingafinyelela ku-98%. I-iron encibilikayo i-vanadium idla cishe u-1600 kW • h kagesi ngethani ngalinye.

I-Aluminium isetshenziswa njenge-ejenti yokunciphisa enqubweni ye-thermite, encibilikiswa ngendlela ephansi yokuthungela epayipini lesithando somlilo elihlanganiswe nesithando somlilo se-alkali. Okokuqala ingxenye encane yokushaja okuxubile ku-reactor, okungukuthi, umugqa wokuthungela. Yonke enye inkokhiso izokwengezwa kancane kancane ngemva kokuqala kokusabela. Ngokuvamile isetshenziselwa ukuncibilikisa insimbi ephezulu (equkethe i-60 ~ 80% ye-vanadium), futhi izinga lokubuyisela liphansi kancane kunelendlela yokushisa ye-electrosilicon, cishe 90 ~ 95%.