[tlhaloso e akaretsang]Xanthate ke flotation sulfide minerals, tse kang galena, sphalerite, actinide, pyrite, mercury, malachite, silevera ea tlhaho le khauta ea tlhaho, Ke eona e sebelisoang ka ho fetisisa mokelli.
Ts'ebetsong ea flotation le beneficiation, molemong oa ho arola ka nepo liminerale tse sebetsang ho liminerale tsa gangue, kapa ho arola liminerale tse fapaneng tse sebetsang, hangata hoa hlokahala ho kenyelletsa li-reagents tse ling ho fetola thepa ea 'mele le ea lik'hemik'hale ea bokaholimo ba liminerale le thepa ea mahareng. .Li-reagents tsena ka kakaretso li bitsoa li-reagents tsa flotation.Xanthate ke 'mokelli ea sebelisoang ka ho fetisisa bakeng sa ho phalla ha ores ea sulfide.
Xanthate e arotsoe ka ethyl xanthate, amyl xanthate le joalo-joalo ho etsa xanthate e sebetsa ka botlalo, Tlhokomelo e lokela ho lefshoa ho lintlha tse latelang ha o sebelisa le ho boloka:
1. E sebelise ka makhasi a alkaline ka hohle kamoo ho ka khonehang.Hobane xanthate e bonolo ho arohana metsing, e tla hlaha hydrolysis le ho senyeha.Haeba maemo a mang a hloka hore e sebelisoe pulp ea acid, xanthate e tsoetseng pele e lokela ho sebelisoa. butle ho feta xanthate ea boemo bo tlase ka har'a makhasi a asiti.
2. Tharollo ea xanthate e lokela ho sebelisoa ha ho hlokahala, u se ke ua kopanya haholo ka nako e le 'ngoe,' me u se ke ua e kopanya le metsi a chesang.Sebakeng sa tlhahiso, xanthate e atisa ho etsoa ka 1% ea tharollo ea metsi bakeng sa tšebeliso.Hobane xanthate e sebelisoa. ho bonolo ho hydrolyze, ho bola le ho hloleha, Kahoo u se ke oa bapisa haholo ka nako.E ke ke ea lokisoa ka metsi a chesang, hobane xanthate e tla bola ka potlako ha ho chesa.
3. E le ho thibela xanthate ho senyeha le ho hlōleha, e lokela ho bolokoa sebakeng se koetsoeng, Thibela ho kopana le moea o mongobo le metsi, Boloka sebakeng se pholileng , se omeletseng le se nang le moea o motle, U se ke ua futhumatsa, ela hloko thibelo ea mollo.
Nako ea poso: Aug-17-2022