Ore beneficiation ke ts'ebetso ea tlhahiso e lokisang lisebelisoa tse tala bakeng sa ho qhibilihisa tšepe le indasteri ea lik'hemik'hale, 'me froth flotation e fetohile mokhoa oa bohlokoa ka ho fetisisa oa ho thusa. Hoo e ka bang mehloli eohle ea liminerale e ka aroloa ho sebelisoa flotation.
Hajoale, flotation e sebelisoa haholo molemong oa litšepe tse nang le tšepe - haholo-holo tšepe le manganese - joalo ka hematite, smithsonite, le ilmenite; litšepe tsa bohlokoa joaloka khauta le silevera; litšepe tse se nang ferrous joalo ka koporo, lead, zinki, cobalt, nickel, molybdenum, le antimony, ho kenyeletsoa liminerale tsa sulfide joalo ka galena, sphalerite, chalcopyrite, bornite, molybdenite, le pentlandite, hammoho le liminerale tsa oxide tse kang malachite, cerussite, hemissiteritemorphite, calferite, le wolf. E boetse e sebelisetsoa liminerale tsa letsoai tse se nang tšepe tse kang fluorite, apatite, le barite, liminerale tsa letsoai tse qhibilihang joaloka potash le letsoai la rock, le liminerale tse se nang tšepe le liminerale tsa silicate tse kang mashala, graphite, sebabole, litaemane, quartz, mica, feldspar, beryl le spodumene.
Flotation e bokelletse boiphihlelo bo bongata lefapheng la melemo, ka tsoelo-pele e tsoelang pele ea theknoloji. Liminerale tseo pele li neng li nkoa li se na boleng ba indasteri ka lebaka la maemo a tsona a tlase kapa sebopeho se rarahaneng li se li ntse li khutlisoa (e le lisebelisoa tsa bobeli) ka ho phaphamala.
Ha mehloli ea liminerale e ntse e fokola haholo, ka liminerale tse molemo li ajoa hantle le ka mokhoa o rarahaneng ka har'a ores, bothata ba karohano bo holile. Ho fokotsa litšenyehelo tsa tlhahiso, liindasteri tse kang lisebelisoa tsa metallurgical le lik'hemik'hale li behile litekanyetso tse phahameng tsa boleng le litlhoko tse nepahetseng bakeng sa ho sebetsana le lisebelisoa tse tala-ke hore, lihlahisoa tse arohaneng.
Ka lehlakoreng le leng, ho na le tlhokahalo ea ho ntlafatsa boleng, 'me ka lehlakoreng le leng, phephetso ea ho arola liminerale tse nang le lijo-thollo tse ntle li entse hore phallo e phahame ka ho fetisisa ho feta mekhoa e meng, ho e tiisa e le mokhoa o sebelisoang ka ho fetisisa le o tšepisang oa ho rua molemo kajeno. Ha e qala ho sebelisoa ho liminerale tsa sulfide, flotation e ntse e eketseha butle-butle ho kenyelletsa liminerale tsa oxide le liminerale tse seng tsa tšepe. Kajeno, palo ea selemo le selemo ea liminerale tse sebetsoang ka flotation e feta lithane tse limilione tse likete tse 'maloa.
Lilemong tse mashome tsa morao tjena, ts'ebeliso ea theknoloji ea flotation e atolohile ho feta boenjiniere ba ho lokisa lirafshoa ho ea libakeng tse kang ts'ireletso ea tikoloho, metallurgy, papermaking, temo, lik'hemik'hale, lijo, thepa, meriana le baeloji.
Mehlala e kenyelletsa ho hlaphoheloa ha flotation ea likarolo tsa bohlokoa ho tsoa lihlahisoa tse mahareng ho pyrometallurgy, volatiles, le slag; ho hlaphoheloa ha flotation ea masala a leaching le ho falla hoa metsi ho hydrometallurgy; tšebeliso ea ho phaphamala indastering ea lik'hemik'hale bakeng sa ho tlosa li-inking tsa pampiri e sebelisoang hape le likhoele tse hlabollang ho tsoa tahing ea litšila; le lits'ebetso tse tloaelehileng tsa boenjineri ba tikoloho joalo ka ho monya oli e tala e boima mahlakeng a noka, ho arola lintho tse silafatsang tse tiileng le metsi a litšila, le ho tlosa li-colloid, libaktheria, le ho latela litšila tsa tšepe.
Ka ntlafatso ea lits'ebetso le mekhoa ea ho phaphamala, hammoho le ho hlaha ha li-reagents le lisebelisoa tse ncha, tse sebetsang hantle haholo, flotation e tla fumana lits'ebetso tse pharalletseng ho feta liindasteri le masimong. Leha ho le joalo, ke habohlokoa ho hlokomela hore tšebeliso ea flotation e kenyelletsa litšenyehelo tse phahameng tsa ho sebetsa (ho bapisoa le karohano ea khoheli kapa matla a khoheli), litlhoko tse thata bakeng sa boholo ba phatsa ea phepelo, lintlha tse ngata tse susumetsang ts'ebetsong ea flotation tse batlang ho nepahala ha ts'ebetso e phahameng, le likotsi tse ka 'nang tsa e-ba teng tikolohong ho tloha ho metsi a litšila a nang le li-reagents tse setseng.
Nako ea poso: Nov-14-2025