Daim ntawv thov thiab qhov zoo ntawm Reagents hauv Kub Mine Cyanidation txheej txheem

Kev siv cyanidation hauv qhov av kub yog ib txoj kev siv ntau hauv kev hnav cov hlau kub, siv dav vim nws ua haujlwm tau zoo thiab muaj txiaj ntsig zoo. Tsab xov xwm no yuav muab cov lus qhia ntxaws txog kev siv reagent thiab nws cov txiaj ntsig hauv cov txheej txheem cyanidation hauv qhov av kub , pab koj nkag siab zoo dua txog cov txheej txheem hnav cov hlau no.

I. Txheej txheem cej luam ntawm Cyanidation

Cyanidation yog ib txoj kev hnav khaub ncaws ore uas leaches kub ntawm cov ores los ntawm cov kua cyanide . Raws li cov yam ntxwv ntawm cov ore thiab cov kev xav tau ntawm kev hnav khaub ncaws ore, cyanidation tuaj yeem muab faib ua ob pawg loj: Agitation cyanidation thiab Percolation cyanidation . Agitation cyanidation feem ntau yog siv rau kev kho cov kub concentrates flotation lossis tag nrho - slime cyanidation, thaum percolation cyanidation feem ntau yog siv rau kev kho cov kub oxidized qib qis - cov ores.

II. Kev siv Sodium Cyanide

Sodium cyanide yog ib qho ntawm cov tshuaj reagents siv ntau tshaj plaws hauv cov txheej txheem cyanidation. Nws lub luag haujlwm tseem ceeb yog yaj kub hauv cov tshuaj cyanide kom tsim cov kub yaj - cyanide complexes. Kev siv Sodium cyanide yooj yim thiab ua tau zoo. Txawm li cas los xij, nws cov tshuaj lom thiab cov teeb meem kev ua qias tuaj yeem tsis quav ntsej. Txhawm rau daws qhov teeb meem no, Xinhai Mining Technology Co., Ltd. tau tsim cov tshuaj pleev xim kub uas zoo rau ib puag ncig los hloov Sodium Cyanide hauv kev rho tawm kub cyanide. Cov tshuaj pleev xim no tsis yog tsuas yog muaj tib txoj kev siv li sodium cyanide , tab sis kuj muaj qhov rov qab sai dua, qhov leaching siab dua, thiab tus nqi qis dua.

III. Reagent Application hauv Agitation Cyanidation

Cov txheej txheem kub rho tawm ntawm agitation cyanidation feem ntau suav nrog ob hom flowsheets: ib qho yog nruam txee - tam sim no ntxuav, thiab cyanidation - zinc hloov txheej txheem (CCD txoj kev thiab CCF txoj kev) rau recovering kub los ntawm kev hloov thiab precipitating zinc hmoov (hlau); lwm qhov yog cov lim dej - dawb cyanide carbon - hauv - txheej txheem pulp (CIP txoj kev thiab CIL txoj kev) uas ncaj qha adsorbs thiab rov qab kub los ntawm cyanide pulp siv cov pa roj carbon activated yam tsis muaj kev pom thiab ntxuav. Hauv cov txheej txheem no, sodium cyanide los yog ib puag ncig tus phooj ywg kub ore hnav khaub ncaws tus neeg sawv cev yog qhov tseem ceeb reagent. Tsis tas li ntawd, auxiliary reagents xws li zinc hmoov thiab activated carbon kuj yuav tsum tau.

IV. Daim ntawv thov Reagent hauv Percolation Cyanidation

Percolation cyanidation yog tsim rau placer deposits thiab xoob thiab ntxeem tau cov ntaub ntawv. Cov txheej txheem ib txwm muaj xws li tank leaching thiab heap leaching. Txoj kev heap leaching muaj tus nqi qis, tuaj yeem ua tau ntau yam, thiab muaj zog yoog raws. Thaum lub sij hawm heap leaching txheej txheem, cov tshuaj cyanide leaching leaches kub ntawm cov ore los ntawm kev txau los yog percolation. Cov tshuaj leaching yog siv ntau zaus thiab txau rau ntawm lub pob zeb ntau zaus. Tom qab ntawd, cov tshuaj leaching yog sau thiab kho los ntawm ion - pauv resin, activated carbon adsorption, los yog zinc hmoov (hlau) hloov. Sodium cyanide los yog ib puag ncig tus phooj ywg kub ore hnav khaub ncaws tus neeg saib xyuas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem no.

V. Qhov zoo ntawm Environmentally Friendly Ore Dressing Agents

Raws li qhov tsis zoo ntawm sodium cyanide thiab cov kev cai ib puag ncig tam sim no, Xinhai Mining Technology Co., Ltd. Tus neeg sawv cev hnav khaub ncaws ore no tuaj yeem tsis tsuas yog hloov tau zoo sodium cyanide, tab sis kuj muaj cov txiaj ntsig hauv qab no:

1. Kev rov qab sai dua : Tus neeg sawv cev hnav khaub ncaws zoo rau ib puag ncig muaj qhov ceev leaching sai dua, uas tuaj yeem leach kub ntawm cov hlau hauv lub sijhawm luv luv thiab txhim kho kev ua haujlwm ntau lawm.

2. Kev nrawm dua ntawm kev ntxuav : Tus nqi ntxuav ntawm cov khoom siv ntxuav ib puag ncig siab dua li ntawm cov sodium cyanide ib txwm muaj, uas tuaj yeem rov qab tau kub ntawm cov hlau ntau dua thiab txhim kho kev siv cov peev txheej.

3. Tus nqi qis dua : Tus nqi siv ntawm tus neeg sawv cev hnav khaub ncaws ib puag ncig qis dua li ntawm sodium cyanide, uas tuaj yeem txo cov nqi tsim khoom thiab txhim kho cov txiaj ntsig kev lag luam.

4. Ib puag ncig zoo thiab tsis muaj kuab paug : Tus neeg sawv cev hnav khaub ncaws zoo rau ib puag ncig tsis muaj tshuaj lom thiab tsis ua rau muaj kev phom sij, tus phooj ywg rau ib puag ncig, ua tau raws li qhov xav tau ntawm ib puag ncig tam sim no, thiab txo cov kuab paug rau ib puag ncig.

VI. Xaus

Daim ntawv thov reagent nyob rau hauv cov txheej txheem kub mine cyanidation yog qhov txuas tseem ceeb hauv ore hnav khaub ncaws thev naus laus zis. Sodium cyanide thiab ib puag ncig tus phooj ywg kub ore hnav khaub ncaws tus neeg saib xyuas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem cyanidation sib txawv. Nrog kev nce qib ntawm kev siv thev naus laus zis thiab kev nce ntxiv ntawm kev tiv thaiv ib puag ncig, kev txhim kho thiab kev siv cov khoom siv hluav taws xob ntau dua thiab cov phooj ywg zoo ib puag ncig yuav yog ib qho tseem ceeb rau kev txhim kho yav tom ntej ntawm kev lag luam kub mining.