xov xwm

Taw qhia rau cov cuab yeej siv rau tshuaj pom ntawm sodium sulfide chaw tsim tshuaj paus

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 kev sib cais crystalline ntawm inorganic ntsev, xws li tooj liab sulfate, sodium liab alum, 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.