[Tlhaloso e akaretsang] Xanthate ke flotation sulfide mineral, joalo ka galena, sphalerite, actinide, pyrite, mercury, malachite, silevera ea tlhaho le khauta ea tlhaho, Ke mokelli ea sebelisoang ka ho fetisisa.Ts'ebetsong ea ho phaphamala le ho thusa, molemong oa ho arola liminerale tse molemo ka katleho f...
Bala haholoanyane