Kev Tshawb Fawb Txog Txhua Yam - Slime Cyanidation Leaching Test ntawm Oxidized Quartz Vein - Hom Kub Ore

Introduction

Nyob rau hauv lub realm ntawm kub mining thiab extraction, kev kho mob ntawm ntau hom kub ore yog ib qho tseem ceeb ntawm kev tshawb fawb. Kab lus no tsom mus rau tag nrho - slime cyanidation leaching xeem ntawm oxidized quartz leeg - hom kub ore, uas muaj nws tus yam ntxwv tshwj xeeb thiab cov kev cov nyom.

Yam ntxwv ntawm Oxidized Quartz Vein - Hom Kub Ore

Cov ore kub hauv nqe lus nug yog ntawm oxidized quartz leeg hom.

Fine - grained Gold Particles

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm cov ore no yog qhov zoo heev - grained xwm ntawm kub hais. Qhov nruab nrab particle loj ntawm cov kub tsuas yog 0.0113 hli.

Encapsulation ntawm kub

Ib qho tseem ceeb ntawm cov kub, suav txog 64.68%, yog encapsulated hauv pyrite, limonite, thiab quartz. Ntxiv mus, ib feem ntawm cov kub muaj nyob rau hauv daim ntawv ntawm nplua - grained hais qhwv nyob rau hauv earthy limonite. Xws li zoo - grained thiab dispersed kub nyob rau hauv lub oxidized ore poses loj teeb meem rau lub extraction txheej txheem.

Txhua - Slime Cyanidation Leaching txheej txheem

Sib tsoo Fineness Determination

Txhawm rau daws cov teeb meem no, tag nrho - slime cyanidation leaching txheej txheem tau saws. Ua ntej, kev sib tsoo fineness ntawm raw ore tau txiav txim siab. Nws tau teeb tsa tias cov ntsiab lus ntawm - 200 mesh suav txog 85%. Qhov kev sib tsoo zoo no yog qhov tseem ceeb rau kev tso cov khoom kub kom ntau li ntau tau los ntawm cov khoom siv nyob ib puag ncig, ua rau thaj chaw sib cuag ntawm cov kub thiab cov leaching tus neeg sawv cev.

Alkali Pretreatment

Tom qab ntawd, cov txiv qaub ntsuab tau ntxiv rau hauv cov hlau kub rau kev kho alkali ua ntej. Kev ntxiv cov txiv qaub ntsuab ua haujlwm ntau yam. Nws tuaj yeem kho qhov pH ntawm cov pulp, tsim kom muaj ib puag ncig alkaline zoo dua rau cov txheej txheem cyanidation leaching. Hauv cov alkaline nruab nrab, qhov ruaj khov ntawm cov tshuaj cyanide tau txhim kho, thiab tib lub sijhawm, nws kuj tseem tuaj yeem tiv thaiv kev yaj ntawm qee cov khoom tsis zoo, txo lawv cov kev cuam tshuam tsis zoo rau kev leaching ntawm kub.

Kub Leaching nrog Sodium Cyanide

Thaum kawg, Sodium cyanide tau ntxiv rau kev ntxuav kub. Los ntawm cov kev ua haujlwm no, cov txiaj ntsig zoo kawg tau raug ua tiav.

Kev Xeem Tshuaj

Qhov leaching tus nqi mus txog 96.89%, qhia tau hais tias ib tug loj feem ntawm cov kub nyob rau hauv lub ore tau ntse yaj mus rau hauv cov tshuaj. Tsis tas li ntawd, tus nqi adsorption yog siab li 99.55%, uas txhais tau hais tias feem ntau ntawm cov kub yaj tuaj yeem ua tau zoo adsorbed thiab zoo.

Qhov tseem ceeb thiab qhov xaus

Cov txiaj ntsig no qhia txog kev ua tau zoo ntawm txhua qhov - slime cyanidation leaching txheej txheem rau hom tshwj xeeb ntawm oxidized quartz leeg - hom kub ore. Daim ntawv thov kev vam meej ntawm cov txheej txheem no tsis yog tsuas yog muab kev daws teeb meem rau kev rho tawm cov kub los ntawm cov ores no, tab sis kuj muaj qhov cuam tshuam tseem ceeb rau kev lag luam kub mining. Nws tuaj yeem pab txhim kho kev siv nyiaj ntawm cov peev txheej kub, txo cov khoom pov tseg, thiab ua kom cov txiaj ntsig kev lag luam ntawm cov lag luam kub mining.

Hauv kev xaus, kev tshawb fawb ntawm tag nrho - slime cyanidation leaching test ntawm no oxidized quartz leeg - hom kub ore tau ua qhov tseem ceeb. Txawm li cas los xij, kev siv zog tas mus li tseem xav tau los txhim kho cov txheej txheem ntxiv, txo cov nqi, thiab txhim kho ib puag ncig tus phooj ywg yav tom ntej.