Adsorption tshuab ziab khaub ncaws yog cov cuab yeej siv los tshem tawm cov dej noo los ntawm huab cua compressed. Adsorption tshuab ziab khaub ncaws yog yuav luag tib qho kev xaiv hauv kev lag luam thaum npaj cov cua compressed qhuav hauv qab ntawm xoom dew point. Feem ntau adsorbents rau adsorption dryers yogUa kom muaj aluminalos yogMolecular sieves.
ChemxinNtawm no qhia koj cov yam ntxwv adsorption ntawm activated alumina rau lub tshuab ziab khaub ncaws. Lub activated alumina adsorbent thiab cov adsorbate yuav spontaneously tsim adsorption tshwm sim thaum hu, uas yog ib qho tseem ceeb feature ntawm adsorption. Raws li cov cai ntawm thermodynamics, tag nrho cov haujlwm uas tuaj yeem txo lawv tus kheej lub zog hauv qhov xwm txheej tuaj yeem ua tiav. Piv txwv li, dej ntws los ntawm qhov chaw siab mus rau qhov chaw qis, thiab cov cua sov tau hloov pauv los ntawm qhov kub siab kawg mus rau qhov kub qis kawg, uas tau ua tiav vim qhov tshwm sim yog tias lub zog qub ntawm lub tshuab txais alumina nws tus kheej raug txo. Qhov saum npoo ntawm lub tshuab txais alumina adsorbent adsorbs molecules ntawm lwm cov xov xwm. Qhov tshwm sim ntawm cov txheej txheem no yog los txo qhov "nto tsis muaj zog" Ameslikas muaj los ntawm activated alumina adsorbent, yog li cov adsorption tuaj yeem ua tiav. Activated Alumina Nyob rau hauv lub tshuab ziab khaub ncaws compressed, cov txheej txheem uas cov dej vapor yog adsorbed yog cov txheej txheem spontaneous uas tsis tas yuav muaj lwm lub zog.