Indima ephambili ye-winc sulfate ye-winc ukuqhubekeka kukukhetha i-zenic ores kwaye ixhathise i-zinc-ineminerals. Ngokwesiqhelo, kungcono kakhulu kwi-alkaline slirry. Ixabiso eliphezulu le-pH ye-Slarry, eyona nto icacile kakhulu, nto leyo eyingenelo kwi-mineral. Ikwayindawo esetyenziswayo esetyenziswayo ngexabiso eliphantsi kunye nefuthe eliphantsi kunye nesiphumo esihle. Sizinto ezibalulekileyo kwizimbiwa ezimbiwa.
Umgaqo wesenzo se-zulc selfate: I-Sul Sulfate enyulu yi-custial emhlophe, inyibilikiswe ngokulula emanzini, kwaye i-inhibitite ye-schalerite. Ihlala inesiphumo sokuthintela kwi-Alkaline Slarry. I-PH ye-PH ye-slickry, eyona nto icacileyo yokungazithembi. . I-Zinc swelfate ivelisa le ndlela ilandelayo emanzini:
ZNSO4 = ZN2 ++ Is42-
ZN2 ++ 2h20 = ZN (O) 2 + 2h +
I-ZN (O) 2 yindawo ye-ampPhoteric equbene kwi-acid ukwenza ityiwa.
ZN (O) 2 + H2S04 = ZNON4 + 2O
Kwi-alkaline ephakathi, i-HZNo2- kunye ne-Zno22- ifunyenwe. I-adsorption yabo kwiminatha iphucula i-hydrophicicicicicicicicicicicicicicicicity eziphezulu.
ZN (oh) 2 + u-nah = nahzno2 + h2o
Zn (oh) 2 + 2NOOH = na2 + 2o
I-Post Time: Dec-14 ukuya ku-2003
