ukuqhumisa i-slag yethusi okuhlukumezayo

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 zezisebenzi zokuqhumisa isihlabathi, umphumela wokususa ukugqwala ungcono kunezinye izihlabathi zokususa ukugqwala, ngoba ingasetshenziswa kabusha, izinzuzo zomnotho nazo zibaluleke kakhulu, iminyaka eyi-10, isitshalo sokulungisa, indawo yemikhumbi kanye namaphrojekthi esakhiwo sensimbi amakhulu asebenzisa i-ore yethusi njengokususa ukugqwala. Lapho kudingeka ukupenda okusheshayo nokusebenzayo, i-slag yethusi iyisinqumo esifanele. Kuye ngebanga, ikhiqiza ukugqwala okunzima kuya kokuphakathi futhi ishiye indawo imbozwe nge-primer nopende. I-slag yethusi iyindawo engenasilica engasetshenziswa esikhundleni sesihlabathi se-quartz.

Izisusa zokubhula nge-copper slag, thenga i-copper slag yokususa ukugqwala noma upende. Isihlabathi se-copper ore sinobulukhuni obuphezulu, isimo se-chestnut samanzi kanye nomphumela omuhle wokufutha. Uma siqhathaniswa nesihlabathi se-quartz, sinomphumela ongcono wokususa ukugqwala.

1. Isimo se-multi-rhombic, sishesha kunesihlabathi se-quartz, ngoba isihlabathi se-quartz siyafuthwa bese siba yimpuphu futhi sibe yindilinga lapho sihlangana nensimbi, kuyilapho isihlabathi se-copper ore sihlukana sibe isihlabathi se-copper ore esingu-2-3 lapho sihlangana nensimbi, ebukhali. I-blade iyasebenza kakhulu ekususeni ukugqwala futhi ingaphinde isetshenziswe 2. Isihlabathi se-quartz sibangela ukungcola kwemvelo ngenxa yokwakheka kothuli lapho sihlangana nensimbi. I-copper ore ayinaso lesi simo esingenhla. Lesi futhi yisona sizathu esenza izinkampani ezinkulu zokulwa nokugqwala kanye nezindawo ezinkulu zemikhumbi zishintshele ku-copper ore iminyaka eminingi kangaka.