Scale inhibitors yog ib hom kev kho dej uas siv tau nrog ntau zaus thiab cov ntawv thov loj, thiab lawv qhov zoo kuj yog ib qho tseem ceeb hauv kev txiav txim siab cov txiaj ntsig ntawm daim ntawv thov. Koj puas paub txiav txim nws qhov zoo thiab qhov tsis zoo?
Cov tsos, xim, tsw, solubility, thiab khoom siv lead ua daim ntawv ntawm scale inhibitors muaj peev xwm intuitively muaj kev cuam tshuam qhov tseeb thiab zoo ntawm cov tshuaj kho dej, uas yog ncaj qha pab rau kev txheeb xyuas. Cia peb muab ib qho kev qhia tshwj xeeb rau koj:
1. Kev ntsuas lub cev tsis tu ncua, xws li qhov ntom ntom thiab viscosity ntawm cov kua, thiab cov ntsiab lus melting ntawm cov khib nyiab.
2. Tau txais spectra lossis lawv cov tshuaj spectral yam ntxwv, xws li ultraviolet absorption spectra, infrared spectra, thiab nuclear magnetic resonance spectra. Rau qee yam tshuaj, tus yam ntxwv chromatographic qhov tseem ceeb (tus nqi hloov pauv tshwj xeeb, lub sijhawm khaws cia, thiab lwm yam) kuj tuaj yeem txheeb xyuas.
3. Tus nqi pH feem ntau yog raws li tus nqi pH ntawm 1% aqueous tov.
4. Cov tshuaj tiv thaiv tseem ceeb. Feem ntau scale inhibitors yog siv rau kev sib cais thiab concentration ntawm cov tshuaj tiv thaiv nyob rau hauv ntau yam kua. Hauv cov txheej txheem kho dej, kev txheeb xyuas cov nplai inhibitors rau tshem tawm cov impurities xws li inorganic ions, organic teeb meem, thiab resins los ntawm dej yog ua raws li lub cev thiab tshuaj lom neeg ntawm tus neeg saib xyuas dej, tshuaj xyuas thiab ntsuas cov khoom ntawm cov khoom muaj txiaj ntsig, nyob rau hauv kev txiav txim. los txiav txim qhov tseeb thiab qhov zoo ntawm tus neeg saib xyuas dej. Thaum txiav txim qhov zoo thiab qhov tsis zoo ntawm kev cuam tshuam, peb tsis tuaj yeem tsuas yog ntsuas tus kheej raws li qhov tshwm sim. Peb yuav tsum tau coj qhov nruab nrab, tshawb xyuas thiab txheeb xyuas ntau yam txiaj ntsig raws li kev cai, txhawm rau ua kom tau txais txiaj ntsig zoo.
Tsuas yog los ntawm kev paub txog yuav ua li cas txiav txim qhov zoo thiab qhov tsis zoo ntawm cov nplai inhibitors thiab paub yuav ua li cas xaiv cov tshuaj kho dej tuaj yeem xaiv cov khoom raug xaiv los xyuas kom meej cov txiaj ntsig zoo dua.