Nkhani

Ndi mbiri yabwino kwambiri kuyambira 1995, yodalirika, yosavuta yokonza, chitetezo ndi chitetezo cha zomera.Zidzatanthauza kufunikira kofunikira kwa carbon mu njira yaukadaulo ya leach yobwezeretsa golide ndipo ziyenera kuthandizira mgodi kukhala wabwino pazachuma komanso chilengedwe pautali wamoyo wa mgodi wa golide.

Kugwiritsa ntchito ma jenereta a okosijeni kumathandizira kwambiri kusungunuka kwa golide powonjezera mpweya woyeretsedwa kwambiri panthawi ya slurry.Mwala wokumbidwa nthawi zambiri umadulidwa ndikusandulika kukhala slurry powonjezera laimu, cyanide, oxygen ndi madzi asanadyetsedwe kudzera pa bedi la kaboni kuti atulutse golide.Kuphatikizira mpweya woyeretsedwa kwambiri kumapangitsa kuti cyanide igwire ntchito bwino ndipo motero amachepetsa kuchuluka kwa cyanide komwe kumafunikira pochita izi.

Zatsimikiziridwa padziko lonse lapansi, Zomera za Sihope za Oxygen Tonnage zimayendetsedwa zokha ndi makina owongolera a PLC, kuphatikiza makina owunikira mpweya.Popereka ukadaulo wolekanitsa mpweya wogwiritsa ntchito mphamvu zochepa, zida zatsopano za Sihope zimapereka okosijeni woyenga bwino woyenererana ndi migodi ya golide ndi magawo ena okhudzana ndi mafakitale.

Zomera za Oxygen Tonnage zidapangidwa kuti zizigwiritsidwa ntchito pamalo pomwe zimafuna mpweya wochulukirapo, monga migodi, zoyika panja kapena zophimbidwa.Mayankho aukadaulo apamwamba kwambiri a Sihope.