Carbon dioxide adsorbent, tseem hu ua calcium hydroxide hais thiab soda txiv qaub, yog xim liab los yog dawb columnar hais, xoob thiab ntxeem tau qauv, loj adsorption nto cheeb tsam, zoo permeability.Cov kab dawb, tom qab nqus cov pa roj carbon dioxide, dhau los ua ntshav, thiab cov kab liab liab, tom qab nqus cov pa roj carbon dioxide, ua dawb.Nws cov pa roj carbon dioxide nqus tau siab heev, tuaj yeem siv dav hauv cov pa oxygen ua pa thiab cov cuab yeej cawm nws tus kheej kom nqus tau tib neeg cov pa roj carbon dioxide, nrog rau cov tshuaj lom neeg, khoom siv hluav taws xob, hluav taws xob, kev lag luam thiab mining, tshuaj, chav kuaj thiab lwm yam yuav tsum tau nqus. carbon dioxide ib puag ncig.