Desiccant tam sim no feem ntau siv thiab siv dav hauv kev ua lag luam. Nws cov khoom siv tshuaj lom neeg yog qhov ruaj khov. Nws yog insoluble hauv dej. Silica gel desiccant tsis hnov mob nrog lwm yam tshuaj tshwj tsis yog lub hauv paus muaj zog thiab hydrofluoric acid. Qhov no yog vim li cas ntau thiab ntau tus neeg xaiv silica gel desiccant, yog li yuav ua li cas thiaj paub silica gel? Qhov zoo ntawm desiccant yog qhov zoo, cia' s saib hauv qab.
{{0} Nrho. Qhov yooj yim tshaj plaws yog coj me me ntawm silica gel desiccant thiab tuav nws nruj ntawm koj txhais tes kom xav tias nws kub. Yog tias nws kub, nws ua pov thawj tias nws yog qhov zoo.
{{0} Nrho. Siv me me ntawm silica gel desiccant thiab nws hnyav thiab muab nws tso rau sab nraud rau 2 hnub, tom qab ntawd hnyav dua nws, thiab suav qhov sib txawv ntawm ob qhov kev ntsuas no. Yog tias qhov sib txawv loj heev, cov peev xwm adsorption ntawm cov khoom no tau txiav txim siab zoo. Lub hauv paus ntsiab lus ntawm txoj kev no yog qhov tseeb, tab sis vim tias ib puag ncig sab nraud hloov pauv tas li, cov txiaj ntsig tau pom los ntawm hom no yuav txawv.
{{0} Nrho. Nqa ib qho me me ntawm silica gel desiccant thiab muab khi nws nrog me me ntawm cov xim hloov silica gel, thiab soj ntsuam cov xim hloov ceev ntawm cov xim hloov silica gel. Lub qeeb hloov pauv xim nrawm pom tias qhov khoom muaj cov ntsiab lus dej tsawg. Qhov kev kuaj pom no yog kev tshawb fawb ntau dua, tab sis nws tsuas yog qhia tau seb cov ntsiab lus ya raws ntawm cov kua roj silica gel desiccant txheeb xyuas ntau dua li cov xim-hloov silica gel. Ib qho ntxiv, cov xim hloov silica gels tsim los ntawm cov tuam ntxhab yuav ua rau lawv cov xim hloov silica gels hloov nrawm dua vim qhov sib txawv ntawm qhov sib ntxiv ntawm cov khoom siv raw. Yog li, peb tsis ntseeg tag txoj kev nrhiav kom tau.