Hmoov kom tau cov pa roj carbon (PAC) yog qhov zoo, cov hmoov dub nrog qhov muaj peev xwm loj thiab muaj peev xwm ua kom muaj peev xwm ua kom muaj peev xwm ua kom muaj zog thiab ua kom cov roj carbonapaceous. Nws lub qhov dej {- Tsim cov qauv microporous feem ntau ua tiav rau qhov tshwj xeeb thaj tsam ntawm thaj tsam ntawm 500-1500 kev ua kom muaj kev kawm tshwj xeeb hauv roj thiab kua kom huv.
Nyob rau hauv cov nqe lus ntawm cov ntawv thov, PAC tau dav siv hauv kev kho dej dej, tshwj xeeb rau kev kho dej hauv nroog thiab kev kho kom muaj kev lag luam. Nws tau tshem tawm cov pa phem orgeic, tsw ntxhiab, thiab qee cov hlau hnyav los ntawm cov tshuaj thiab cov tshuaj tua kab. Hauv cov zaub mov thiab tshuaj lag luam, pac feem ntau siv rau kev txiav tawm ntawm cov tshuaj qab zib, thiab cov kuab tshuaj rov qab, ua kom muaj txiaj ntsig zoo purity. Tsis tas li ntawd, nyob rau hauv huab cua huv, PAC tuaj yeem adsorb volategile cov organic sib xyaw (vocs) thiab teeb meem roj av, txhim kho huab cua huab cua zoo.
Piv rau granular orgular antivated carbon (gac), pac muaj cov nqi ntau dua thiab nrawm dua adsorption cov nqi. Txawm li cas los xij, vim nws cov khoom zoo, nws yog qhov nyuaj rau cais thiab rov qab tau, ua rau nws tsim nyog rau kev ua haujlwm lossis luv- cov txheej txheem kho mob. Nyob rau hauv xyoo tsis ntev los no, nrog nce kev tiv thaiv ib puag ncig ib puag ncig, PAC kev hloov kho tau dhau los ua cov kev tshawb nrhiav hotspot. Piv txwv li, cov pab pawg nto sib txuam ua ke tsim kev thauj khoom lossis Nanomaterial thauj khoom tuaj yeem txuas ntxiv nws cov kev xaiv tau adsorption rau cov kuab paug.
Kev tsim kho yav tom ntej rau cov hmoov carbon yuav tsom rau cov txheej txheem muaj txiaj ntsig thiab qis {{{{{{{{{{{ Nrog rau ntiaj teb dej tshwj xeeb thiab cov teeb meem paug phem ua kom muaj zog, thov rau PAC daim ntawv thov hauv Kev Kho Mob Ib Cheeb Tsam yuav txuas ntxiv mus ntxiv. Nws muaj peev xwm nyob rau hauv lub zog tshiab, catalysis, thiab lwm thaj chaw kuj tseem ceeb toom kev tshawb nrhiav kev tshawb nrhiav. Los ntawm kev siv thev naus laus zis thiab kev txhim kho cov txheej txheem, hmoov ua kom cov pa roj carbon ntau yuav ua lub luag haujlwm tseem ceeb hauv kev txhim kho kom ruaj khov thiab kev ua haujlwm ntsuab.