Ungayifaka njani i-binc oxide?

Inkqubo ephambili yokuxhamla kwe-zusi oxide yiflotionation. Emva kokufudumeza kunye nokutshutshiswa, kusetyenziswa ifloya yeXwantate. Kule ndlela, i-ore luphawu lokuqala, kwaye ke ukuntywila kukhulelwe ukuya kwi-50-60 ° C kwaye i-calfriurd nge-sodium hulfide. . Ukuba i-velcansed kwiqondo lobushushu legumbi, ifilimu yobukumkani ayizukuqina kwaye ifuthe lefloti liya kuba lihlwempu. Ngexesha lobushushu obuphantsi, kulula ukwenza i-colloidital precipitites. Ngokuchasene noko, ukuphakama kweqondo lokushisa lobuqhetseba, lomelele ifilimu yesalfide eyenziwe, i-precipipitetite eyenziwe kwi-slirry, kwaye ikhawuleza ngokukhawuleza isantya sesantya senkunkuma. Ukuxinezeleka kwe-sodium ye-sodium kwi-slickry, ikwayinto ebaluleke kakhulu kwi-nkcazelo. I-Sludge, i-Iron Oxide oxide kwi-slide i-slium iya kuthatha i-sodium idle i-sodium kwaye inciphise umgangatho wokugxininisa, ke kufuneka isuswe kwangaphambili. I-sulffide yokuqala kunye nendlela ye-Amine Flotation, le ndlela ilungele ukubekwa kwe-zinc carbonate, i-silicate kunye neeminerals ezixineneyo.

Inzuzo yomqokeleli we-AMIF ngulo kwi-alkaline ephakathi, inefuthe elihle kwi-quartz kunye ne-alkaline yentsimbi yentsimbi ye-carbon. I-SALTS ayinasiphumo sokuqokelela. Xa usebenzisa abaqokeleli-i-Amine, i-sodium eseleyo ayinasiphumo sokuthintela, kodwa iyenza i-ZINCY I-ONCID ONCORALS. Iithayile eziphambili zinefuthe eliqokelayo eliqokelelweyo kwi-zinc oxide, ngakumbi ezo zinto zine-carbon ye-12-18. Amahosi aphambili abaluleke kakhulu, ngelixa amandla okuqokelela kwemini ephezulu kunye namanqanaba aphezulu abuthathaka kakhulu. INDAWO YOKUKHUSELEKILEYO NOKUSETYENZISWA KWE-ZINATION AMABHENO ZOKHUSELEKO ZOKHUSELEKO, IZIXHOBISO, KWI-PHIARS APHULAYO

Phakathi kwezithintelo: i-zinc supelfate. Ifom emsulwa ye-zulc ye-winc i-thestal emhlophe, inyibilika ngokulula emanzini. Yinto engafunekiyo ye-schalerite. Ihlala inefuthe kuphela kwi-alkaline ye-alkaline. Ukuphakama kwe-pH ye-Slickry, eyomeleleyo inamandla. Icacile ngakumbi. I-Zinc swelfate ivelisa le ndlela ilandelayo emanzini: ZN2 ++ i-S42-ZNTE20 ) I-2 + i-H2S04 = ZINO4 + 2O eAlkaline Dine inika i-hzno2- kunye ne-Zno22-. I-adsorption yabo kwiminatha iphucula i-hydrophicicicicicicicicicicicicicicicicity eziphezulu. Zn(OH)2+NaOH=NaHZnO2+H2O Zn(OH)2+2NaOH=Na2ZnO2+2H2O When zinc sulfate is used alone, the co-suppression effect is poor, and it is usually combined with cyanide, sodium sulfide, sulfite or I-thiollite. , i-sodium carbonate, njl njl. Isetyenziswe kunye. Ukusetyenziswa okuhlanganisiweyo ze-zulc i-chinc kunye ne-cynide kunokuphucula isiphumo sokuthintela i-schalerite. Umyinge oqhelekileyo osetyenzisiweyo: cynide: i-zulc sulfate = 1: 2-5. Ngeli xesha, i-CN- kunye ZN2 + iFobloidal ZN