Cov pa roj carbon activated ua haujlwm los ntawm adsorbing impurities thiab cov kab mob mus rau nws qhov chaw, uas tshem tawm cov dej los yog huab cua.
Qhov chaw saum npoo ntawm cov pa roj carbon activated yog siab heev, uas tso cai rau nws kom adsorb ntau cov impurities thiab cov kab mob. Daim ntawv granular ntawm cov pa roj carbon activated kuj tso cai rau kev tuav tau yooj yim thiab rov tsim dua tshiab, uas ua rau nws muaj kev xaiv nrov rau cov ntawv thov kev lag luam.
Zuag qhia tag nrho, granular activated carbon yog cov khoom siv ntau yam thiab siv tau zoo uas tuaj yeem siv rau ntau yam kev siv hauv ntau yam lag luam.
Cov pa roj carbon activated yog cov khoom ntxeem tau uas feem ntau siv los tshem tawm cov impurities ntawm dej, cua, thiab lwm yam kua lossis roj.
Cov pa roj carbon activated, yog ib qho tshwj xeeb uas kho cov pa roj carbon monoxide uas ua kom sov cov ntaub ntawv organic (nplooj husks, thee, ntoo, thiab lwm yam) thaum tsis muaj cua kom txo cov khoom tsis-carbon (txoj kev no hu ua carbonization), thiab tom qab ntawd Reacting nrog cov roj,
Qhov saum npoo yog corroded los tsim cov qauv microporous (cov txheej txheem no hu ua kev ua kom muaj zog). Vim tias cov txheej txheem ua kom muaj zog yog cov txheej txheem microscopic, uas yog, qhov yaig ntawm ntau cov molecular carbides yog taw tes yaig, ua rau muaj ntau qhov me me ntawm cov pa roj carbon activated.
Cov pa roj carbon activated tau muab faib ua granular activated carbon (GAC), hmoov activated carbon (PAC), extruded activated carbon (EAC, Extruded activated carbon yog ib qho kev hloov pauv ntawm cov pa roj carbon activated feem ntau siv rau dej, cua, cawv thiab lwm yam kua pom.
Hom activated carbon no yog tsim los ntawm extruding ua ke me me ntawm activated carbon rau hauv ib daim ntawv zoo li thaiv. Cov txheej txheem extrusion yog siv los tsim cov channel ntxeem tau, muab thaj chaw ntau dua rau kev tshem tawm cov kab mob zoo dua.
Cov khoom no tso cai rau nws kom tshem tawm cov kab mob zoo xws li cov hlau hnyav, cov khoom siv hluav taws xob tsis zoo (VOCs), thiab lwm yam dej toxins.), cov pa roj carbon monoxide, thiab lwm yam. Cov pa roj carbon activated yog siv rau hauv huab cua purification, kub purification, dej purification, dej phwj tuaj kho, thiab lwm yam. ntau lwm yam kev siv
