Cov txheej txheem tshiab rau txo qis Sodium Cyanide noj hauv kub Concentrate Leaching

Hauv kev lag luam kub mining thiab extraction, kev ua kom zoo ntawm cov txheej txheem leaching yog qhov tseem ceeb rau kev lag luam thiab ib puag ncig vim li cas. Ib qho tseem ceeb yog qhov txo qis Sodium cyanide kev siv nyob rau hauv Cyanidation leaching ntawm kub concentrates. Cov ntawv blog no yuav delve rau hauv cov txheej txheem tshiab uas tau pom cov txiaj ntsig zoo kawg nkaus hauv kev ua tiav lub hom phiaj no.

Kev soj ntsuam ntawm Sodium Cyanide Consumption hauv Cyanidation Leaching

Ua ntej tshaj tawm cov txheej txheem tshiab, nws yog ib qho tseem ceeb kom nkag siab txog qhov xwm txheej uas twb muaj lawm Sodium Cyanide noj nyob rau hauv cov tsoos cyanidation leaching txheej txheem. Cov ncauj lus kom ntxaws tsom xam ntawm cov cyanide noj thaum lub sij hawm leaching txheej txheem tau nqa tawm. Sodium cyanide yog ib qho tseem ceeb reagent nyob rau hauv cov txheej txheem cyanidation rau kub rho tawm. Txawm li cas los xij, nws cov khoom siv siab tsis yog tsuas yog nce cov nqi tsim khoom tab sis kuj ua rau muaj kev pheej hmoo ib puag ncig vim nws cov tshuaj lom.

Hauv - qhov tob Kawm ntawm Cyanidation Leaching Mechanism ntawm Kub Concentrates

Raws li kev soj ntsuam noj, kev tshawb fawb ntxiv tau ua tiav ntawm cyanidation leaching mechanism ntawm kub concentrates. To taub yuav ua li cas kub reacts nrog cyanide nyob rau hauv lub leaching ib puag ncig yog ib qho tseem ceeb rau kev txhim kho ntau npaum thiab nqi - cov txheej txheem zoo. Qhov kev tshawb fawb no tau muab kev nkag siab zoo rau cov tshuaj tiv thaiv thiab cov txheej txheem ntawm lub cev tshwm sim thaum lub sij hawm leaching, uas nyob rau hauv lem nteg lub hauv paus rau txoj kev loj hlob ntawm cov txheej txheem tshiab.

Kev Taw Qhia Txog Tus Txheej Txheem Tshiab: Siv cov khoom sib xyaw ntawm Ammonium Carbonate thiab Ammonium Hydroxide

Nyob rau hauv teb rau cov kev cov nyom ntawm siab sodium cyanide kev siv, ib txoj kev tshiab tau raug pom zoo. Cov txheej txheem no cuam tshuam nrog kev siv cov khoom sib xyaw ntawm ammonium carbonate thiab ammonium hydroxide kom txo tau qhov xav tau ntawm sodium cyanide. Kev sib xyaw ua ke ntawm ob qho tshuaj reagents no tuaj yeem kho qhov chaw ib puag ncig tshuaj lom neeg ntawm cov tshuaj leaching, txhawb kev yaj ntawm kub thaum txo qhov xav tau ntawm sodium cyanide.

Kev Ua Haujlwm Kev Ua Haujlwm thiab Kev Ua Haujlwm

Daim ntawv thov kev lag luam ntawm cov txheej txheem tshiab no tau pom tias nws ua tau zoo heev. Hauv kev ua haujlwm tau zoo, cov txheej txheem tshiab tau ua tiav qhov txo qis ntawm kev siv sodium cyanide ntau dua 50%. Qhov kev txo qis no tau coj ncaj qha mus rau ib qho - thib peb ntawm cov nqi tsim khoom. Tsis tas li ntawd, cov txheej txheem tshiab kuj tau muaj kev cuam tshuam zoo rau kev rov qab los ntawm cov ntsiab lus cuam tshuam. Piv txwv li, qib nyiaj hauv cov leaching residue tau raug txo mus rau 15 g / t, thiab cov nyiaj leaching tus nqi tau nce 11%. Cov txiaj ntsig no tsis tsuas yog qhia txog cov txiaj ntsig kev lag luam ntawm cov txheej txheem tshiab tab sis kuj tseem muaj peev xwm rau kev siv cov peev txheej ntau dua.

Hauv kev xaus, cov txheej txheem tshiab siv kev sib xyaw ntawm ammonium carbonate thiab ammonium hydroxide kom txo tau sodium cyanide noj hauv Kub concentrate leaching yog ib qho tseem ceeb hauv kev lag luam kub extraction. Nws muaj cov nqi ntau dua - kev daws teeb meem zoo thiab ib puag ncig zoo, uas xav tias yuav tau txais kev pom zoo yav tom ntej.