Ukw processing kwemaminerali kuyindawo ebalulekile embonini yokumba, egxile ekuhlinzekeni nasekw processedeni kwemaminerali abalulekile ezithombeni zawo. Izincwadi zokucubungula imaminerali zisebenza njengezikhumbuzo ezibalulekile kubenjiniya nakotjekiniki, ezinikeza izindlela ezinemininingwane, izimiso, namasu aphakeme. Le ndatshana ihlola izimiso eziyisisekelo ezikhululiwe kulezi zincwadi, ihlinzeka ngokuqonda ngemigudu eyinhloko nezinto okufanele zicatshangelwe ekuhloleni kwemaminerali.
Ukw processing kwemaminerali kubandakanya uchungechunge lwezindlela zomzimba nezokhemikhali ukuze kutholwe imaminera ewusizo eziveleni ezingawugqinsi. Inhloso eyinhloko ukuwuhlukanisa izingxenye ezibalulekile ezingxenyeni zokwabelana ezingenamsebenzi, noma i-gangue, ukuze kukhiqizwe i-concentrate engathuthukiswa ngokwengeziwe.
Ukuphuka kuyinqubo yokunciphisa usayizi wezicubu ze-ore ukuze kukhululeke izinto eziyigugu. Le mfundiso ibalulekile emkhiqizweni wemayimayini futhi ihlanganisa:
Ukuhlukaniswa kuyinqubo yokwehlukanisa ama-particles ngokwezinga nos density. Kuhlinzeka ukuthi izigaba zokucubungula ezilandelayo zithole impahla efanele ngokushelelezi. Izindlela eziyinqaba zifaka:
Ukugxila kuhlanganisa ukukhuphula isigaba sezigubhu eziyigugu emhlabathini. Izeluleko zifaka:
Ukukhishwa kwamanzi kuwukukhishwa kwamanzi kwezinto eziqinile noma umhlabathi. Lokhu kuwukwenza okubalulekile ukuze kuqedwe umkhiqizo ukuze uphumelele ekubhekeni noma ekuthengiseni. Izindlela zihlanganisa:
Ukuthola nokuhlaziya okufanele kubalulekile ekucubunguleni kwemaminerali okusebenza kahle. Lokhu kuhlanganisa:
Inqubo yokulawulwa iqinisekisa ukuthi izinqubo zokucubungula okokwakha zisebenza kahle futhi zihlala zijwayelekile. Lokhu kufaka phakathi:
Ukucutshungulwa kwemaminerali kumele kube nesiphetho ezinqubweni zemvelo futhi kugxile ukuphepha. Okwamanje okubucayi kuhlanganisa:
Izincwadi zokucubungula izimayini zinikeza umhlahlandlela obalulekile ngezindlela nezimiso ezidingekayo ukuze kutholwe kahle izimayini futhi zicubungulwe. Ukuqonda lezi zisisekelo—ukuphuka, ukuhlukanisa, ukuhlanganiswa, nokukhishwa kwamanzi—ndawonye nezimiso ezisekelayo ezifana nokuthatha amasampula, ukulawulwa kwezinqubo, kanye nezinto ezithinta imvelo, kubalulekile kubachwepheshe embonini yezokumbiwa. Lezi zincwadi ziwumthombo ophelele, ziqinisekisa ukuthi ukusebenza kokucubungula izimayini kwenziwa kahle, kuphephile, futhi kuhlala.
