Iyo huru yekubatsira mari yeZinc oxides kuronga. Mushure mekupisa uye sulfutization, maratidziro eXANTHA anoshandiswa. Nenzira iyi, ore inotanga kuwiriranwa, uye ipapo iyo slurry inotsveneswa kusvika ku50-60 ° C uye sarufuzed neSodium Sulfide. , uye wobva washandisa yakakwira-giredhi Xanthathe uye dema poda yerampation. Kana vulcanized pamhepo tembiricha, iyo firimu yeVulcanization haizove yakasimba uye iyo flotation mhedzisiro ichava murombo. Munguva yekudziya-tembiricha yekuvhiringidzika, zviri nyore kuumba collodal pripitates. Kusiyana neizvozvo, kukwirira kweVulcanization tembiricha, iyo yakasimba firimu rakaumbwa, iyo isinganyanyo sulfide yakaumbwa mune iyo slurry, uye inokurumidza kukurumidza kumhanyisa. Iko kusvinura kweSodium Sulfide muSlurry, iyo zvakare yakakosha process factor panguva yekubudirira. Sludge, mhou and monganese oxide mune slurry ichadya sodium sulfide uye kuderedza kunaka kwekutarisisa, saka vanofanirwa kubviswa pachine nguva. Kutanga Sulfide uyezve Amine Flotation nzira, nzira iyi yakakodzera kuronga kweZinc carbonate, silte uye imwe oxidized zvicherwa.
Kubodzwa kweAMINE Collector ndiko kuti muAlkaline svikiro, zvine simba pane quartz neAlkaline Pasi Pasi Pasi kabhoni. SalTs haina kukosha kwekuunganidza maitiro. Paunenge uchishandisa ambine vateresi, iyo yakasara sodium sulfide kwete chete isina kana inhibitory mhedzisiro, asi zvakare inoshandura zinc oxide zvicherwa. MaAmines ekutanga ane simba rakasimba pane zinc oxide, kunyanya izvo zvine gumi nevaviri maarbon maatomu. MaAmines ekutanga anonyanya kukosha, nepo kugona kwekuunganidza kwechipiri uye nguva yakatarwa isina kusimba zvakanyanya. Tungamira uye zinc long realotors anogadzirisa anogona kukamurwa kuita mukati, vairatidziri phonolators, vadimbu vanoparadzira, vanozvinyima uye vanozvimiririra zvinoenderana nebasa ravo muflotation.
Pakati pevaInhibitors: zinc sulfate. Iyo yakachena fomu yeZinc Sulfate ndeye chena crystal, inonyudza mumvura. Iyo inhibitor yeSphlerite. Iyo inowanzove ine inhibitory inoshanda chete muAlkaline slurry. Iyo yakakwira iyo pH yeiyo slurry, iyo yakasimba inhibitory mhedzisiro. Zviripachena zviri pachena kuti zvinova. Zinc Sulfate inoburitsa iyo inotevera maitiro mumvura: ZNSO4 = zn2 ++ (o4h) 2 + 2h + zn ) 2 + h2s04 = znso4 + 2h2o muAlkaline svikiro inopa Hzno2- uye Zno22-. Adsorption yavo kune zvicherwa inowedzera iyo hydrophilicity yemaminerari maficha. Zn (oh) 2 + naoh = nahzno2 + H2O zn (OH2ZNOO2) 2'nao siosulfate. , Sodium kabhoni, etc. inoshandiswa pamwe chete. Kushandiswa kwakabatanidzwa kweZinc Sulfate uye Cyanide inogona kusimudzira iyo inhibritory mhedzisiro paSphalerite. Iyo inowanzoshandiswa ratio ndeye: Cyanide: Zinc Sulfate = 1: 2-5. Panguva ino, CN- uye ZN2 + Fomu COLLOIDAL ZN (CN) 2 likepitate.
Kutumira Nguva: Nov-19-2024
