Yenziwa kanjani imigoqo yegolide: kusuka ezintweni ezingavuthiwe kuya kumkhiqizo ophelile

Yenziwa kanjani imigoqo yegolide: kusuka ezintweni ezingavuthiwe kuya kumkhiqizo ophelile

Igolide beliwuphawu lwengcebo nokuchuma amakhulu eminyaka, futhi inqubo yokwenza ibha yegolide iwuhambo oluhehayo olusuka ezintweni ezingavuthiwe ukuya kumkhiqizo ophelile. Ukukhanga kwezinsimbi zegolide ezicwebezelayo kuye kwakhanga izizukulwane ngezizukulwane, futhi ukuqonda inqubo eyinkimbinkimbi yokuzenza kunezela kumfihlakalo yale nsimbi eyigugu. Yonke inqubo izodinga umshini we-granulating wensimbi umshini wokuphonsa ibha yegolide , umshini wokugxiviza amalogo.

Uhambo lokudala amabha egolide acwebezelayo luqala ngokukhipha insimbi engaphekiwe yegolide emhlabeni. Igolide livamise ukuvela ngokwemvelo emadwaleni nasezinsikeni ngendlela yamanuggets noma izinhlayiya. Uma insimbi isikhishiwe, iba nochungechunge lwezinqubo ezihlukanisa igolide ezintweni ezizungezile. Lokhu kuhilela ukuchotshozwa nokugaya itshe lensimbi libe yimpushana encane bese kwenziwa izinqubo zamakhemikhali ezifana ne-cyanidation noma i-flotation ukuze kukhishwe igolide.

Ngemva kokuba igolide likhishiwe etsheni, liba khona ngendlela yokugxilisa igolide, eliqukethe iphesenti eliphezulu legolide elihlanzekile. Isinyathelo esilandelayo kule nqubo ukucwenga ukugxiliswa kwegolide kube igolide elicwengekile. Lokhu kuvame ukwenziwa ngenqubo ebizwa ngokuthi ukuncibilikisa, lapho ukugxiliswa kwegolide kushiselwa ezingeni lokushisa eliphezulu esithandweni. Njengoba izinga lokushisa likhula, ukungcola okusegolideni kugxila ngokwehlukana negolide elihlanzekile, okwenza igolide elincibilikisiwe.

Uma igolide selicwengisiswe libe yisimo esincibilikisiwe, selilungele ukugaywa libe izigxobo zegolide. Igolide elincibilikisiwe lithelwa esikhunjeni, ngokuvamile esenziwe nge-graphite noma ngensimbi, ukuze kwakheke umucu wegolide. Lezi zibunjwa ziklanyelwe ukukhiqiza izigxobo zegolide zesisindo nosayizi othize, ukuqinisekisa ukuthi ibha ngayinye ihlangabezana nokuhlanzeka kanye nekhwalithi edingekayo.

Ngemva kokuba igolide elincibilikisiwe lithelwa esikhunjeni, livunyelwa ukuba liphole futhi liqiniswe, lenze imigoqo yegolide ecwebezelayo engokomfanekiso efana nengcebo nokunethezeka. Uma imigoqo yegolide isiqinile, iyasuswa esikhunjeni futhi ihlolwe uchungechunge ukuze kuqinisekiswe ukuthi ihlangabezana nezindinganiso ezidingekayo zokuhlanzeka nekhwalithi. Lokhu kuhlanganisa ukuhlola i-nugget yegolide ngayinye ngesisindo, usayizi kanye nokuhlanzeka ukuze kuqinisekiswe ukuthi ihlangabezana nezimfuneko zemakethe.

Isinyathelo sokugcina ohlelweni lokudala ibha yegolide ecwebezelayo ukugxiviza ibha ngezimpawu ezifanele kanye nenombolo ye-serial. Lokhu kwenzelwa ukuqinisekisa ubuqiniso nokuhlanzeka kwegolide legolide futhi kunikeze indlela yokulandela nokulandela umkhondo wegolide kulo lonke uhambo lwayo lokuya emakethe. Izimpawu ngokuvamile zihlanganisa isisindo, ukuhlanzeka, uphawu lwendawo yokucwenga noma iminti ekhiqize ibha yegolide, kanye nenombolo ye-serial ehlukile yokuhlonza.

Inqubo yokudala amabha egolide acwebezelayo iyinqubo ecophelelayo nenembayo eshintsha insimbi yegolide eluhlaza ibe uphawu oluyisithombe lwengcebo nokuchuma. Kusukela ekukhishweni kwezinto zokusetshenziswa kuye ekucwengisweni nasekufakweni kwezigxobo zegolide, zonke izinyathelo zenqubo zidinga ukunakwa ngokucophelela kwemininingwane kanye nokuhambisana nezindinganiso eziqinile zekhwalithi.

Sekukonke, inqubo yokwakha izigxobo zegolide ezicwebezelayo iwubufakazi bokuthi igolide liyathandeka njengensimbi eyigugu. Kusukela etsheni eluhlaza ekhishwa emhlabeni kuya emkhiqizweni osuphelile ocwebezelayo, inqubo yokwenza izigxobo zegolide iyinhlanganisela ethakazelisayo yesayensi, ubuciko kanye nobuciko. Ukuqonda inqubo eyinkimbinkimbi yokwenza izigxobo zegolide kujulisa ukuqaphela ukubaluleka nokubaluleka kwalolu phawu olungaphelelwa isikhathi lomcebo nokuchuma.