Cov pa roj carbon activated yog cov khoom siv carbon nrog cov qauv microporous heev thiab muaj zog heev adsorption zog.
Muaj peb hom activated carbon siv rau cov organic khib nyiab purification: columnar activated carbon, honeycomb activated carbon, thiab carbon fiber activated carbon. Cov pa roj carbon activated siv rau kev kho cov roj khib nyiab hauv kev lag luam yog tswj hwm thiab xav tau kom ua tau raws li cov hauv qab no:
1. Loj tshwj xeeb nto thiab porosity;
2. Muaj peev xwm adsorption muaj zog;
3. Kev xaiv zoo;
4. Nrog particle loj, zoo mechanical zog, tshuaj stability thiab thermal stability; Lub neej ua haujlwm ntev, tus nqi qis, thiab cov khoom siv raw khoom txaus.
Ntxiv nrog rau cov kev xav tau saum toj no, qhov xwm txheej ntawm adsorbate, qhov loj ntawm adsorbate molecule, qhov concentration ntawm adsorbate, nrog rau kev ua kom huv si, qhov chaw adsorbent thiab lwm yam yuav tsum tau xav txog.
Tam sim no, ntawm ntau cov neeg siv khoom siv roj pov tseg tau ntsib los ntawm Lvyuan,columnar activated carbonyog muab ntxiv. Qhov zoo ntawm cov pa roj carbon activated no yog tus nqi qis, kev kho mob zoo, kev ua haujlwm yooj yim thiab lub zog siab, yog li nws tau txais txiaj ntsig zoo.
Nws tuaj yeem siv los ntxuav ntau yam sulfides hauv dej roj, coke qhov cub roj, nkev roj, hluavtaws ammonia, lub nroog roj, tshuaj lom neeg cov khoom siv roj, thiab lwm yam, nrog rau deodorization hauv ntau qhov chaw ua haujlwm.