Sodium sulfide yog ib yam khoom siv tshuaj, hais txog chemistry, peb xav tias yog kev sim tshuaj, hauv kev sim tsis muaj cov cuab yeej yog cov lim dej, qhov tseeb rau lim, feem ntau cov neeg pom me me thaum lub tsev kawm ntawv, peb feem ntau lim me me hauv chav kawm chemistry, tab sis siv. nyob rau hauv tshuaj nroj tsuag feem ntau loj lim ntsuas, cia peb mus saib dab tsi lim ntsuas.
Filtration yog ib hom kev ua haujlwm ntawm kev sib cais cov khoom uas raug tshem tawm hauv cov kua lossis roj. Muaj ntau yam khoom siv rau kev pom. Ntawm no, ntau yam twj paj nruag feem ntau yog qhia ntawm no, rau kev siv ntawm cov neeg tsim khoom nkaus xwb.
(1) Tube lim
Nws yog tsim los ntawm cov dej lim dej, yooj yim rau rwb thaiv tsev thiab pom, thiab yog siv los ntxuav cov impurities zoo heev hauv cov lim, xws li capacitor borax, barium carbonate, thiab lwm yam.
(2) Peb-legged centrifuge
Tsim cov khoom. Kev ua haujlwm du, me me hneev taw, yooj yim los tswj kev sib cais thiab ntxuav lub sij hawm, tab sis ntev pom lub voj voog, me me muaj peev xwm, kev siv zog ntau. Rau crystalline sib cais ntawm inorganic ntsev, xws li tooj liab sulfate, sodium erysalum, thiab lwm yam.
(3) Taper-hom nruam centrifuge
Cov khoom tsim, nruam pom, unloading, qauv yooj yim, yooj yim txij nkawm, tab sis ntxuav tsis zoo, lub lim slurry yog me me khoom piv, loj to, haum rau kev sib cais ntawm loj hais uniform crystallization, xws li borax.
(4) Kauv unloading daws teeb meem centrifuge
Nruam filtration, lim ncuav mog qab zib tuaj yeem ntxuav, cov filtrate muaj 1-7%, haum rau kev sib cais ntawm kev hloov loj, qhov sib txawv loj ntawm kev ncua, muaj ntsug thiab kab rov tav. Rau kev pom ntawm calcium carbonate thiab nickel sulfate.
Nws tuaj yeem pom tau tias muaj ntau tshaj ib lub tshuab lim dej, tab sis rau ntau hom kev lim dej, thiab peb cov sodium sulfide kuj xav tau cov cuab yeej zoo li no hauv kev sim. Yog tias koj muaj kev xav tau lossis xav tau sodium sulfide, koj tuaj yeem tiv tauj peb, peb yuav muab cov khoom lag luam zoo rau koj, yuav ua rau koj txaus siab.
Post lub sij hawm: Lub Xya hli ntuj-25-2023
