Adsorbent - tshuab ua kom muaj zog

Yog charcoal, nutshell, thee thiab lwm cov ntaub ntawv carbon ntawm carbonization, ua ntawm qhib. Txoj kev ua kom muaj peev xwm muab faib ua ob pawg, uas yog kev siv tshuaj thiab kev ua kom roj. Tshuaj ua kom siv tshuaj yog kom ntxiv cov tshuaj xws li zinc chloride, potassium sulfide thiab lwm yam chemicals hauv cov khoom siv raw, cua sov hauv qhov chaw rau carbonization thiab kev ua kom. Cov roj ua kom txoj hau kev yog ua kom sov cov khoom siv raw cov pa roj carbon monoxide ua haujlwm. Cov ntu tsis nrov feem ntau yog tshem tawm ntawm qhov kub ntawm 700 ° C los yog qis dua thiab cov pa, cov roj carbon dioxide, cov pa taws, cua thiab cov zoo li kis tau los ntawm kev sib tsoo thiab cov tshuaj tiv thaiv yog nyob ntawm qhov kub li ntawm 700 txog 1200 ° C Nws yog qhib kom ua. Cov pa roj carbon ntau muaj cov kab ntau cov hlab ntsha kom muaj peev txheej adsorption. Yog li, nws siv thoob plaws hauv dej tshuaj, tshuaj dawb, roj adsorption thiab lwm yam.