Kwinkqubo yokwenza isinyithi, kuya kubakho ukusetyenziswa kwe-electrode yegraphite, enokuthi ihlulwe ngokubanzi ibe yinto eqhelekileyo kunye nokusetyenziswa kakhulu.Ekusetyenzisweni okuqhelekileyo, kukho iintlobo ezintathu zokusetyenziswa kwe-arc, ukusetyenziswa kweekhemikhali kunye nokusetyenziswa kwe-oxidation.Nangona zibangela ukusetyenziswa kwe-electrode yegraphite, kukho ukungafani kwindlela.
1, ukusetyenziswa kakhulu ngumgangatho wokunxiba umatshini xa kusetyenziswa ukwaphuka.
I-2, ukusetyenziswa kweekhemikhali kubhekisela ekuphenduleni kokunye ukungcola kwentsimbi, i-calcium kunye ne-oxide eyoyikekayo ye-electrode kunye nentsimbi okanye ukuphendula kwentsimbi kwintsimbi etyhidiweyo, ehambelana ngokuthe ngqo nomgangatho wentsimbi kunye nobubanzi be-electrode yegraphite.
I-3, ukusetyenziswa kwe-oxidation kubhekisela ekusetyenzisweni kwe-oksijini ye-oksijini kwinkqubo yokwenza i-steelmaking, kunye ne-atmospheric kwisithando somlilo, ukushisa kwegesi, izinga lokuhamba kwegesi, elifunyenwe ekusebenziseni okuqhelekileyo kwe-50% -60%, iyona nto isetyenziswa kakhulu.
I-4, ukusetyenziswa kokukhanya kwe-arc kukwabizwa ngokuba kukusetyenziswa kwe-evaporation, kuba ubushushu obuphezulu phakathi kwe-electrode kunye nentlawulo iya kuba phezulu njenge-3000 ℃, kuya kuqhubeka ukusetyenziswa kwe-electrode yegraphite, kubalwa malunga ne-40% yokusetyenziswa okuqhelekileyo.
Ixesha lokuposa: May-05-2022