U-Xiye uye waphuhlisa kwaye wafumana itekhnoloji yonyango lwe-copper tailing slag ngendlela ye-electrothermal, ekhusela okusingqongileyo, iphinda isebenzise inkunkuma eqinileyo kwaye ijike inkunkuma ibe bubutyebi.
Itekhnoloji yenkqubo ithatha iziko elikhethekileyo lombane eliphuhliswe nguXiye ngokuzimeleyo, kwaye lamkele inkqubo yokutshaja ekhethekileyo, ukuqonda ngempumelelo itekhnoloji yokunyanga i-slag yomsila wobhedu kwiziko lombane lokuqala eTshayina.