Yuav ua li cas anhydrous sodium sulfate ua raws li tus neeg sawv cev ziab

Lub hauv paus ntsiab lus ntawm kev siv anhydrous sodium sulfate ua lub desiccant yog nws hygroscopicity. Qhov no txhais tau hais tias nws muaj kev sib raug zoo rau cov dej molecules thiab yooj yim absorbed los ntawm ib puag ncig ib puag ncig. Thaum anhydrous sodium sulfate ntxiv rau cov kua ntub dej, nws tam sim ntawd pib nqus dej molecules los ntawm cov kuab tshuaj thiab hloov mus rau hauv hydrated ntsev.
Cov txheej txheem ntawm kev tshem dej los ntawm kev daws nrog anhydrous sodium sulfate yog qhov yooj yim heev. Thaum nws los rau hauv kev sib cuag nrog dej, nws dissolves nyob rau hauv cov tshuaj thiab ua hydrated. Raws li dej ntau absorbed, hydrated ntsev pib tsim muaju. Cov crystals no ua ib qho kev thaiv ntawm cov dej molecules thiab cov tshuaj nyob ib puag ncig, tiv thaiv lawv los ntawm absorbed. Qhov no yuav tsim ib txheej qhuav ntawm qhov chaw ntawm anhydrous sodium sulfate, uas tuaj yeem yooj yim sib cais los ntawm cov tshuaj ntub dej siv cov lim dej lossis lwm yam kev sib cais.
Anhydrous sodium sulfate muaj ob peb yam zoo li desiccant. Ua ntej, nws hygroscopicity ua rau nws sai thiab zoo tshem tawm cov dej noo los ntawm cov tshuaj. Qhov thib ob, nws cov khoom siv tshuaj yog qhov ruaj khov thiab tsis hnov ​​​​mob nrog cov kuab tshuaj feem ntau, uas txhais tau tias nws tuaj yeem siv rau ntau yam kev siv. Thaum kawg, hais txog tus nqi, nws yog pheej yig thiab yooj yim kom tau, uas ua rau nws muaj kev xaiv nrov hauv ntau lub lag luam.
Nyob rau hauv cov ntsiab lus, anhydrous sodium sulfate yog ib tug npaum desiccant vim nws hygroscopicity thiab muaj peev xwm nqus dej molecules los ntawm cov tshuaj. Nws dav siv nyob rau hauv ntau yam kev lag luam tau ua pov thawj nws cov efficiency thiab kev ntseeg tau. Txawm hais tias koj tab tom ua kev tshawb fawb hauv chav kuaj lossis tsim cov tshuaj, nws yog ib qho tseem ceeb hauv koj lub arsenal.