Isihlabathi Esinezinhlayiya Zethusi Esiqhumayo Sokuhlanza Indawo

I-ore yethusi, eyaziwa nangokuthi isihlabathi se-slag yethusi noma isihlabathi se-copper furnace, iyi-slag ekhiqizwa ngemva kokuba i-ore yethusi incibilikisiwe futhi ikhishwe, eyaziwa nangokuthi i-slag encibilikisiwe. I-slag icutshungulwa ngokuchoboza nangokuhlola ngokwezidingo ezahlukene, futhi imininingwane ivezwa yinombolo ye-mesh noma usayizi wezinhlayiya. I-ore yethusi inobulukhuni obuphezulu, isesimweni esinedayimane, okuqukethwe okuphansi kwama-ion e-chloride, uthuli oluncane ngesikhathi sokuqhumisa isihlabathi, akukho ukungcola kwemvelo, kuthuthukisa izimo zokusebenza zabasebenzi bokuqhumisa isihlabathi, umphumela wokususa ukugqwala ungcono kunezinye izihlabathi zokususa ukugqwala, ngoba ingasetshenziswa kabusha, izinzuzo zomnotho nazo zinkulu kakhulu, iminyaka eyi-10, isitshalo sokulungisa, indawo yemikhumbi kanye namaphrojekthi esakhiwo sensimbi amakhulu asebenzisa i-ore yethusi njengokususa ukugqwala.

Uma kudingeka ukupenda okusheshayo nokuphumelelayo kokufutha, i-copper slag iyindlela efanelekile. Kuye ngebanga, ikhiqiza ukugqwala okunzima kuya kokuphakathi futhi ishiye indawo imbozwe nge-primer nopende. I-copper slag iyindawo engenasilica engasetshenziswa esikhundleni sesihlabathi se-quartz.