UOP GB-217 Absorbent

UOP GB-217 absorbent yog ib tug kws tshuaj uas tshem tawm cov sulfur los yog sulfur-muaj cov tebchaw nyob rau hauv roj, raw khoom, los yog lwm yam ntaub ntawv;Hauv kev tswj lossis kev kho cov pa phem, nws feem ntau yog hais txog kev tshem tawm cov tshuaj uas tuaj yeem tshem tawm cov sulfur oxides (xws li ←ding SO2 thiab SO3) hauv cov pa pa.Ntau yam alkaline tebchaw tuaj yeem siv los ua cov tshuaj desulfurization.Tshem tawm cov desulfurization ntawm sulfur dioxide nyob rau hauv lub flue tso pa roj, qhov tseem ceeb tshaj plaws txiv qaub, txiv qaub thiab txiv qaub, thiab alkaline tov npaj los ntawm cov txiv qaub tshuaj nrog txiv qaub tshuaj.Feem ntau ntawm cov neeg ua haujlwm desulfurization tuaj yeem nqus cov sulfur dioxide hauv cov pa roj yam tsis tau tso pa tawm.Nws tuaj yeem nqus tau nrog cov tshuaj tsuag dej txiv qaub, lossis tuaj yeem siv ncaj qha sib xyaw cov hmoov av nrog cov hmoov txiv qaub lossis tshuaj tsuag rau hauv qhov cub tawg los kho cov sulfide hauv cov roj seem.Ib qho kev daws teeb meem xws li sodium carbonate thiab aluminium sulfate sulfate feem ntau yog siv los ua tus neeg sawv cev desulfurization los kho sulfur dioxide, uas tuaj yeem siv los kho sulfur dioxide.