Kalisiyumu fluoride yo kugabanya ubushyuhe bukoreshwa mugukorabiremereyeubutaka budasanzwemuri rusange bisaba ubushyuhe buri hejuru ya 1450 ℃, bizana ingorane zikomeye zo gutunganya ibikoresho nibikorwa, cyane cyane mubushyuhe bwo hejuru aho imikoranire yibikoresho byibikoresho nubutaka budasanzwe bwiyongera, bigatuma kugabanuka kwibyuma bigabanuka kandi bikagira isuku. Kubwibyo, kugabanya ubushyuhe bwo kugabanya akenshi nikibazo cyingenzi kigomba kwitabwaho mukwagura umusaruro no kuzamura ubwiza bwibicuruzwa.
Kugirango ugabanye ubushyuhe bwo kugabanya, birakenewe kubanza kugabanya aho gushonga kwibicuruzwa bigabanuka. Niba dutekereza kongeramo umubare munini wibintu bishonga hamwe nicyuma cyumuvuduko mwinshi wibyuma nka magnesium na flux calcium chloride kubintu bigabanya, ibicuruzwa bigabanuka bizaba ari bike gushonga ahantu hatagaragara isi ya magnesium iringaniye kandi byoroshye gushonga CaF2 · CaCl2. Ibi ntibigabanya cyane ubushyuhe bwibikorwa, ahubwo binagabanya uburemere bwihariye bwibyakozwe bigabanya kugabanuka, bifasha gutandukanya ibyuma nicyapa. Magnesium mu gushonga gake irashobora gukurwaho na vacuum distillation kugirango ibone nezaubutaka budasanzwe. Ubu buryo bwo kugabanya, bugabanya ubushyuhe bwibikorwa mukubyara imishwarara mito mito, byitwa uburyo bwo guhuza imiyoboro mvaruganda mubikorwa kandi bikoreshwa cyane mugukora ibyuma bidasanzwe byubutaka bifite aho bihurira. Ubu buryo bwakoreshejwe mugukora ibyuma igihe kirekire, kandi mumyaka yashize nabwo bwatejwe imbere kubyara umusarurodysprosium, gadolinium, erbium, lutetium, terbium, scandium, nibindi
Igihe cyo kohereza: Ukwakira-17-2023