Sodium Hydroxide (NaOH), tseem hu ua caustic soda lossis lye, yog ib qho tseem ceeb hauv feem ntau cov txheej txheem kev lag luam, tshwj xeeb tshaj yog tsis zam hauv kev tsim cov tshuaj diluents, plastics, mov ci, textiles, inks, tshuaj thiab pigments. Preciseqhov concentration ntawm NaOHyog cov yam tseem ceeb uas cuam tshuam rau qhov zoo ntawm cov khoom.
Kev ntsuas NaOHhnyav rau kev kho ua ntej ntawm cov fibers ntuj (xws li paj rwb thiab ntaub plaub) thiab cov fibers hluavtaws hauvkev lag luam textile thiab dyeingCov khoom tsis huv xws li roj, quav ciab thiab hmoov txhuv nplej siab yog tsim los tshem tawm hauv kev kho ua ntej. Cov NaOH concentration siab dua yuav ua rau muaj kev puas tsuaj rau cov fibers thaum cov NaOH concentration qis dua tsis ua tiav cov txiaj ntsig xav tau txog kev tshem tawm cov khoom tsis huv. Yog li ntawd, kev saib xyuas NaOH concentration tiag tiag yog qhov yuav tsum tau ua ua ntej ntawm kev zas xim du thiab cov txheej txheem tiav kom txhim kho cov xim pleev xim thiab xim vibrancy.
Cov Kev Tsis Zoo ntawm Kev Titration Ib Txwm Muaj
Titration yog txoj kev siv ntau tshaj plaws los ntsuas qhov concentration ntawm NaOH kua, kuj yog ib txoj kev siv sijhawm thiab siv zog ntau thaum piv rau cov inline ntse.lub ntsuas qhov ntom ntom rau cov kuaNtxiv mus, titration tsis tuaj yeem ntes tau cov kev hloov pauv tiag tiag hauv qhov concentration thiab ua rau muaj qhov yuam kev ntawm tes yog tias cov yam ntxwv ua haujlwm hloov pauv.
Ntxiv mus, titration siv tau rau kev tshuaj xyuas batch es tsis yog sib xws nrog automation batching system hauv lub sijhawm tiag tiag. Tib lub sijhawm, nws tsis haum rau kev ntsuas concentration siab. Cov neeg ua haujlwm raug rau cov chaw uas muaj cov tshuaj volatile lossis cov tshuaj txaus ntshai yog tias muaj cov tshuaj corrosive lossis volatile ntxiv rau hauv tag nrho cov kab ntau lawm.
Kev Txhim Kho ntawm Kev Ua Batching Kom Tseeb hauv Cov Txheej Txheem Automation
Qhov inlinelub ntsuas qhov ceev ntawm cov kua dej, ib lublub ntsuas qhov ceev uas tsis yog nuclear,kev koom ua ke rau hauv kev ua haujlwm ntawm cov txheej txheem ntawm textile thiab dyeing chaw muaj cov teebmeem rau kev ua raws li cov txheej txheem kev siv tshuab xws li desizing, sourcing, mercerization, dyeing, printing, thiab lwm yam.
Kev tsim khocov neeg sawv cev raug yaj rau hauv dej kom tshem tawm cov ntaub ntawv ntsuas qhov loj me ntawm cov ntaub, xws li cov tshuaj NaOH ntawm qee qhov kev sib xyaw tsim rau cov ntaub tshwj xeeb.lub ntsuas qhov ceev tsis siv neegua kom cov tshuaj desizing nyob hauv qhov zoo tshaj plaws rau kev tshem tawm tag nrho. Nws tiv thaiv kev tshwm sim ntawm cov teeb meem kev siv tshuab xws li kev zas xim tsis sib xws thiab kev desizing tsis txaus, txo cov nqi ntawm kev ua haujlwm dua thiab txhim kho kev zas xim thiab kev luam ntawv zoo.
Caustic soda thiab lwm yam tshuaj lom neeg siv los tshem tawm cov khoom tsis huv ntawm cov ntaub hauvkev nrhiav khoom. Kev sib xyaw ua ke ntawm cov tshuaj lom neeg tuaj yeem hloov kho tau raws li cov ntaub ntawv ceev lossis cov ntsiab lus tiag tiag. Yog li ntawd, cov ntaub dawb, permeability thiab lwm yam ntsuas tau txhim kho zoo heev. Lub caij no, nws zoo ib yam li cov txheej txheem mercerization.
Qhov ceev ntawm cov kua xim tuaj yeem saib xyuas los ntawm lub ntsuas qhov ceev ntawm cov kua thaum lub sijhawmkev npaj ximUa kom tswj tau qhov sib xyaw ntawm cov xim, ua kom cov xim sib xws thiab raug thaum tsis txhob muaj kev hloov pauv ntawm cov xim los ntawm kev hloov pauv ntawm cov xim.lub ntsuas concentration ntawm cov kua dejtxhim kho thawj zaug dhau ntawm cov zis ntawm kev zas xim, txo cov qhov tsis zoo, thiab txo cov khib nyiab. Nws siv tau rau kev saib xyuas qhov ceev ntawm cov xim pastes hauv kev npaj cov xim paste rau kev luam ntawv.
Thov hu rauCov chaw tsim khoom loj Lonnmetertam sim ntawd kom paub seb lub ntsuas qhov ceev hauv kab puas siv tau rau koj txoj kab ntau lawm lossis tsis siv. Thov kom tau txais tus nqi pub dawb tam sim no!
Lub sijhawm tshaj tawm: Lub Ib Hlis-10-2025
