I-Quangong Hollow Black Machine Umenzi Wezinkulumo Ngendlela Entsha Yokuphathwa Kwe-Slag

Kulezi zinsuku, amandla ezomnotho wezwe akhula njalo, futhi izinsiza zamaminerali zihlala zidliwa. Kodwa-ke, ngenxa yokungakhuphuki kwezobuchwepheshe bezimayini kanye nokusebenzisa ubuchwepheshe, kukhiqizwa ama-tailings amaningi kanye ne-slag imfucumfucu. Uma bengaphathwa ngendlela efike ngesikhathi nangendlela ephumelelayo, bayoba nomthelela othile endaweni yemvelo.

Ngemuva kwalokho ake sixoxe kafushane ngokuthi kanjani i-quangongumshini wezitini ongenaluthoAbakhiqizi babhekana nalezi zinto ezingcolile?

Imisipha kanye ne-slag imfucumfucu iyinsiza ekhona nengcebo. Izwe lami linenani elikhulu lemisila kanye ne-slag imfucumfucu minyaka yonke, ngokuphuma konyaka kwamathani ayizigidi eziyizinkulungwane eziyi-1,7 kuya kwezigidigidi eziyi-1,7. Kuze kube manje, iSpinile eqongekile ifinyelele amathani angaphezu kwezigidi eziyizinkulungwane ezingama-20. I-stockpiling yesikhathi eside inemali enkulu yasemhlabeni olimekayo futhi yangcolisa kakhulu imvelo. Ngalesi sizathu, izwe ligqugquzela ukusetshenziswa kwemisila kanye ne-slag imfucumfucu ukukhiqiza izinto ezintsha zokwakha ezinjengezitini eziyize, izitini ezijwayelekile, nokudla izitini, ngaleyo ndlela zivikele imvelo yemvelo.

Lolu hlobo olusha lomkhiqizo wezinto ezibonakalayo kusuka kuCoangong, ifektri enkulu yezitini ezingenazitini, kunokumelana nokuzamazama komhlaba, ukumelana nokucindezelwa, kanye nokumelana nesithwathwa, okuphezulu kwama-30% aphakeme kunezitini zobumba zendabuko. Manje kuthatha isabelo esithile semakethe futhi samukelwa ngumphakathi jikelele.

I-Slag Brick ukwenza imishini yokusebenzisa imali ikakhulukazi isebenzisa imisila, imfucuza ye-slag, umlotha ondizayo kanye neminye imfucumfucu yezimboni njengezinto zokwakha. Inqubo yokukhiqiza isekelwe kakhulu ekusetshenzisweni kwamandla okuphansi, ukungcoliswa kwe-zero, nokuvikelwa okuphezulu kwezemvelo. Ngalesi sizathu, izwe likhuthaza kakhulu ukuthi amabhizinisi atshala imali ngokuzenzakalela emshinini wezitini osebenza ngezitini ekwenzeni izitini zokwenza izitini zokwenza imishini yokudla kanye nemfucuza ye-slag ukwenza izitini.

I-Slag Brick yenza imishini ye-Quangong, umenzi womshini wezitini omnandi wezitini, usebenzisa ubuchwepheshe obuthuthukile baseJalimane. Imishini ivelele ngokuqina nokuzivumelanisa nezimo. Ngasikhathi sinye, ezenzakalelayo nobuhlakani bomugqa wonke wokukhiqiza izitini aphambili kwawo wonke imboni. Ngomshini othembekile wokwenza izitini nezinsizakalo ezisezingeni eliphakeme, zihlonishwa kakhulu futhi zithandwa ngamakhasimende embonini yokwenza izitini.