Lisebelisoa tse sebelisoang hangata li bapala karolo ea bohlokoa ts'ebetsong ea liminerale 'me e sebelisetsoa ho laola le ho laola boitšoaro ba limela tsa liminerale. Baeti ba sebetsang ba liminerale ba sebelisa babokelli, basebeletsi ba bolileng, baqapi le lithibela-mafu.
ngoe. Babokelli
Sehlopha se ntlafatsa ho latela moea o ntlafatsang lipakeng tsa likaroloana tsa liminerale le li-bubble ka ho fetola hydrophobicity ea bophara ba liminerale, ka ho etsa joalo ho fihlela lebelo la liminerale.
1. Lichelete tsa lik'hemik'hale tsa Xantthates: li-xanthates li letsoai la dithiocate. Ho amana le Ethyl XHanthate (C2HEToocs2NA) le Isiopropyl Xantate (C3h7ocs2NA). Likhatiso: Bophahamo ba pokello e matla, empa e khetholla hampe, e loketseng ho shapa liminerale tsa Sulfide. Kopo: e sebelisoe bakeng sa ho phaphama ha ore oa koporo, etella pele le Zinc. Lintlha:
2.Dodithiophotes
Thepa ea lik'hemik'hale: Moriana o motšo ke letsoai la Dithiophosphate, eo e tloaelehileng ke Sodium Dithiophote (Nao2ps2 (C2h5) 2). Likhatiso: Bophahamo bo botle ba pokello le tebeletso e ntle, e loketseng ho fofa ka liminerale tsa sulfide joalo ka koporo, lead, le Zinc. Kopo: e sebelisoe bakeng sa ho phaphama ha khauta, lihlahla tsa silevera le tsa koporo. Lintlha: Ka mokhoa oa phallo ea khauta, mahloriso a phofo e ntšo a sebelisitsoeng ke 20-80 g / t, le sekhahla sa ho hlaphoheloa se ka fihla ho feta 85%.
3.carboxlates
Li-cominder tsa lik'hemik'hale: ke metsoako e nang le lihlopha tse nang le li-carboxylic acid tse kang sodium olete (C18h3NA2). Paramente: E loketse ho fofa ha limithara tse liminerale le liminerale tse seng tsa tšepe. Kopo: e sebelisoe bakeng sa ho phaphamala ka liminerale tse kang Hematite, Ilnite le lilita. Lintlha: Ka ho tepella ho pharalla, ho tsepamisa maikutlo ha sodium oleate e sebelisitsoeng ke 50-150 g / t, le sekhahla sa ho hlaphoheloa se ka fihla ho feta 75%.
tse peli. Boraro
Lefuba le sebelisoa ho hlahisa foam e tsitsitseng le e tšoanang nakong ea phallo ea lipalesa ho nolofalletsa sehokelo le karohano ea likamore tsa liminerale.
1. Mathomo a lik'hemik'hale tsa oli ea phaene: Karolo e ka sehloohong ke metsoako e kholo ea terpene. Litekanyetso: Bokhoni bo matla bo matla le bofokoli bo botle ba foam. Kopo: E sebelisoa haholo ka ho phoqa ea li-ores tse fapaneng tsa sulfide le liminerale tse seng tsa tšepe. Lintlha: Ka ho kenya koporo ea koporo, ho tsepamisa oli ea pine ea pine e sebelisitsoeng ke 10-50 g / t. 2. Lihlopheng tsa lik'hemik'hale tsa Busnool: Butanool ke mofuta oa joala ka thepa ea mahareng. Litekanyetso: Bokhoni bo boholo bo itekanetseng le botsitso ba foam. Seo re se sebelisang: E loketse ho phaphama ha koporo, lead, Zinc le liminerale tse ling. Lintlha: Ho etella pele ho fofa ka thata, Butanol e sebelisoa ho tsepamisa maikutlo a 5-20 g / t.
tse tharo. Retsamaisi ba sebelisoa ho fetola boleng ba PH, ho thibela thepa ea bophahamo, ka ho etsa joalo, ho ntlafatsa menyefo ea lipalesa.
1. Li-comes tsa lik'hemik'hale tsa comes: Karolo ea mantlha ke calcium hydroxide (CA (OH) 2), e sebelisoang ho fetola boleng ba PH. Lirapa: Boleng ba PH ba Slurry bo ka fetoloa pakeng tsa 10-12. Kopo: E sebelisoa haholo ka ho pharalla ha koporo, leano la lead le lead. Lintlha: Ka ho kenella ka koporo ea koporo, khatello ea lime e sebelisoang ke 500-2000 g / t.
2. Lihlopheng tsa lik'hemik'hale tsa koporo ea koporo: Sulfate ea koporo (Coroo4) ke oxidant e matla 'me hangata e sebelisetsoa ho kenya tšebetsong liminerale tsa sulfide. Likhatiso: Phello ea ts'ebetso ea hlolla, 'me e loketse ho fofa ha liminerale tse kang Pyrite. Kopo: Bakeng sa ho eketsa koporo, etella pele le liminerale tsa Zinc. Lintlha: Ho etella pele ho fofa, ho teba ha sulfate ea koporo e sebelisitsoeng ke 50-200 g / t.
Nako ea poso: Oct-23-2024
