Qhov zoo thiab kev siv ntawm activated carbon non-woven npuag
Activated carbon nonwoven npuag, raws li hom tshwj xeeb ntawm cov khoom siv tsis yog ntaub, yog tus cwj pwm los ntawm kev sib ntxiv ntawm cov pa roj carbon monoxide mus rau cov ntaub ntawv tsis yog ntaub. Cov pa roj carbon activated, paub txog nws cov qauv ntxeem tau thiab muaj peev xwm adsorption siab, pom kev siv dav hauv kev tshem tawm tsw, sib cais, thiab ntau lwm yam. Nrog rau txoj kev loj hlob sai ntawm cov pa roj carbon activated, nws cov hom tau dhau los ua ntau haiv neeg, nrog rau cov pa roj carbon activated tau tshwm sim raws li lub cim thib peb ntawm cov khoom siv roj carbon activated tom qab cov ntawv hmoov thiab granular.
Activated carbon fibers yog tsim los ntawm carbonizing thiab activating ntuj los yog hluavtaws fibers, uas ua rau ib tug raug microporous qauv nrog pore qhov ntau thiab tsawg hauv qab 2 nm. Lawv cov qauv tsis sib xws thiab qhov chaw kaw cia tsim muaj ntau nano-meso pores, muab thaj chaw loj tshwj xeeb. Cov pa roj carbon activated muaj ntau ntau cov qauv loj, xws li cov qauv heterocyclic lossis microstructures nrog cov pab pawg sib txawv, ua rau lawv lub zog siab. Qhov kev teeb tsa no ua rau muaj kev sib cuam tshuam cov molecular muaj zog nyob rau hauv qhov chaw adsorption, ua rau txoj kev luv luv rau adsorbates piv rau granular activated carbon (GAC), yog li muab lub zog tseem ceeb rau adsorption.
Qhov zoo:
- Siab adsorption muaj peev xwm: Ob peb zaug mus rau kaum tawm zaus ntawm cov pa roj carbon activated.
- Fast adsorption tus nqi: Ceev ceev hauv cov roj theem thiab muaj peev xwm ua tiav adsorption equilibrium nyob rau hauv cov kua theem, nrog adsorption tus nqi kaum mus rau pua npaug ntawm GAC.
- Ib qho yooj yim rov tsim dua: sai sai desorption nrog chav lossis cua kub ntawm 120-150 degree rau 10-30 feeb.
- Zoo kub tsis kam.
- Acid thiab alkali tsis kam, nrog tshuaj lom neeg ruaj khov zoo heev.
- Tsawg tshauv cov ntsiab lus.
- Zoo formability thiab ua tau yooj yim.
Daim ntawv thov:
- Solvent rov qab: Adsorption thiab rov qab ntawm benzene, ketones, roj av, thiab lwm yam.
- Cua purification: Tshem tawm cov ntxhiab tsw, pa luam yeeb, pa roj carbon monoxide, thiab lwm yam, tshwj xeeb tshaj yog tsim rau purifying huab cua sab hauv tsev hauv chav, chav ua noj, thiab lwm qhov chaw tsis huv, nrog rau adsorption ntawm volatile organic tebchaw nyob rau hauv lub tsev tshiab.
- Dej huv: tshem tawm cov hlau hnyav ions, carcinogens, ntxhiab tsw, pwm, kab mob, decolorization, thiab lwm yam., muaj feem xyuam rau kev kho cov dej kais dej, dej muaj rau kev lag luam khoom noj khoom haus, thiab dej ntshiab rau kev lag luam.
- Deodorization ntawm cov khoom siv niaj hnub: Siv rau hauv lub tub yees deodorization, khaws cia cov txiv hmab txiv ntoo, zaub, paj, cov dej huv hauv tsev, cov lim dej luam yeeb, lub npog ntsej muag roj, khau insoles, huv si thiab kev noj qab haus huv luv luv, thiab lwm yam khoom siv hauv tsev.
- Kev rho tawm lossis rov ua kom zoo dua cov hlau muaj txiaj ntsig, adsorption ntawm cov khoom siv hluav taws xob, cov khoom siv catalyst, thiab cov theem nyob ruaj khov hauv cov roj chromatography.
- High-temperature resistant thiab insulating cov ntaub ntawv.
- Kev tiv thaiv ib puag ncig: Kev kho cov pa roj thiab cov dej khib nyiab, kaw thiab faib cov khoom siv hluav taws xob, tiv thaiv cov khoom siv hluav taws xob, thiab lwm yam.
