Umgubo otyheli okanye i-pellet enevumba elimnandi, iikhompawundi ezinyibilikayo ngokukhululekileyo kunye nee-ion ezahlukeneyo zetsimbi.I-Pottassium Isobutyl Xanthate ikwangumqokeleli owomeleleyo ekujikelezeni kweentsimbi ezahlukeneyo ze-nonferrous metallic sulfide.I-ottassium Isobutyl Xanthate isetyenziswa ikakhulu kubhedu oludadayo, ilothe, i-zinc ect.Iintsimbi zesulfide.Ibonakalise ukusebenza kakuhle ekujikelezeni kweepres zobhedu kunye neepyrites kwiisekethe zendalo.