Lub luag haujlwm ntawm zinc sulfate heptahydrate hauv cov khoom siv tshuab ntxhia

Hauv cov txheej txheem pob zeb hauv ntxhia, cov khoom siv ua haujlwm ntawm cov ntxhia thiab kev ua cov txheej txheem ntawm cov txheej txheem feem ntau ua ke. Cov txheej txheem ua yeeb yam xws li nqus tau sib cais, kev sib cais huab cua, kev sib cais, kev sib cais, kev sib cais tshuaj, tshuaj sib cais, thiab lwm yam muaj cov txiaj ntsig. Cov kev coj noj tshuaj lom neeg xws li zinc sulfate tseem muaj ntau cov ntawv thov vim tias nws muaj txoj haujlwm ntawm kev tswj cov zaub mov zinc. Nws lub hauv paus ntsiab lus yog tsim cov zaj duab xis hydrophilic nyob rau saum npoo ntawm zinc ore kom ua tiav cov ntxhia ua. Nws yog feem ntau muaj kev lag luam nrog cov ntsiab lus ntawm ntau dua 90% thiab ib qho loj me ntawm 22 saum toj no. Zinc Sulfate Heptahydrate nrog cov ntsiab lus ntawm 21% feem ntau siv, thiab zinc tsawg yuav qis dua thiab nws cov dej solubility yuav zoo dua.
Lub luag haujlwm ntawm cov khoom lag luam hauv cov txheej txheem pob zeb yog feem ntau tsom rau zinc ores thiab tswj zinc-muaj cov minerals. Feem ntau, alkaline slurry tau tswj zoo dua qub. Qhov siab dua tus nqi ntawm cov slurry, qhov pom tseeb ntau qhov kev tswj hwm qhov kev txiav txim, uas tau txais txiaj ntsig rau cov ntxhia ua. Nws tseem yog ib qho siv tau siv cov khoom siv tsis tau nrog cov nqi qis thiab cov nyhuv zoo. Nws yog cov ntaub ntawv tseem ceeb hauv kev ua cov ntxhia.