Cov xwm txheej tam sim no ntawm Activated Carbon siv hauv cov nroj tsuag dej hauv kuv lub tebchaws

Muaj ntau hom khoom siv roj carbon activated, uas tuaj yeem muab faib ua ntoo qhib carbon, txiv hmab txiv ntoo plhaub tshuab txais carbon, thee activated carbon, roj av coke activated carbon thiab lwm yam activated carbons raws li cov khoom ntawm raw khoom. Cov yam ntxwv ntawm kev lag luam ntawm kuv lub teb chaws txoj kev lag luam activated carbon yog raws li nram no: thee-based activated carbon manufacturers feem ntau yog concentrated nyob rau hauv Shanxi thiab Ningxia xeev. Tam sim no, cov khoom tsim tawm ntawm cov pa roj carbon monoxide hauv ob lub hauv paus no suav txog li 90 feem pua ​​​​ntawm lub teb chaws thee-based activated carbon tso zis; Feem ntau; Kev tsim cov ntoo qhib cov pa roj carbon monoxide feem ntau yog nyob hauv Fujian, Jiangxi, yav qab teb Zhejiang thiab Northeast Tuam Tshoj. Vim hais tias thee-based activated carbon muaj qhov zoo ntawm tus nqi qis, yooj yim tsim thiab ua, thiab ntau yam ntawm cov khoom siv raw, feem ntau ntawm cov pa roj carbon monoxide siv hauv kev ua haujlwm ntawm cov txheej txheem dej haus hauv kuv lub teb chaws yog cov thee-based. carbons, thaum daim ntawv thov ntawm ntoo-raws li charcoal thiab nutshell charcoal nyob rau hauv tiag tiag ntau lawm kuj tsawg. ob peb.

Coal activated carbon yuav muab faib ua granular activated carbon thiab hmoov activated carbon raws li cov duab. Granular activated carbon feem ntau yog siv rau kev kho mob ntawm cov nroj tsuag dej haus. Cov txheej txheem kev kho mob muaj xws li adsorption activated carbon technology, biological activated carbon technology, ua ke siv ozone activated carbon, thiab ua ke siv granular activated carbon thiab membrane kho tshuab. Tam sim no, thee-based granular activated carbon siv nyob rau hauv cov nroj tsuag dej hauv kuv lub teb chaws feem ntau suav nrog 1.5 hli cylindrical activated carbon, raw thee crushed activated carbon, briquette (ntsiav tshuaj) thiab cylindrical crushed activated carbon.

Qhov sib txawv ntawm ob hom coal granular activated carbon, briquette (ntsiav tshuaj) thiab cylindrical crushed activated carbon tsis yog cov khoom ntawm tib hom thee, tab sis yog ua los ntawm cov thee sib xyaw los ntawm kev sib tsoo, sib sau, carbonization, ua kom tiav, crushing thiab tshuaj ntsuam. Ntawd yog, hom thee nrog cov pores sib txawv yog sib xyaw thiab sib xyaw ua ke raws li qee qhov kev faib ua feem, thiab qee cov tshuaj reagents uas tuaj yeem hloov pauv qhov kev faib tawm ntawm pore qauv kuj tseem yuav ntxiv. Cov txheej txheem kev npaj no, ntawm ib sab, yob tawm qhov ntxhib nto, uas txhim kho cov yeeb yaj kiab-kev ua haujlwm ntawm cov pa roj carbon activated; Lub filterability ntawm lub lim txheej yuav txo tau qhov kev pheej hmoo ntawm lom lom. Qhov no tsis tsuas yog daws qhov teeb meem ntawm kev txwv kev ua tau zoo los ntawm kev sib koom ua ke ntawm cov khoom siv raw, tab sis kuj tseem txhim kho cov khoom lag luam ntawm cov thee-based activated carbon. Tom qab xyoo 2010, briquette (daim ntawv) thiab cylindrical crushed activated carbon tau dav siv los ntawm ntau cov nroj tsuag dej loj hauv Suav teb, xws li hauv Wuxi, Shanghai, Beijing, Zhengzhou, Jinan, Suzhou, Changchun, Jiaxing thiab lwm qhov chaw. Hauv xyoo 2013, cov txiaj ntsig kev tshawb fawb ntawm cov kev kho mob siab heev tau tsim thiab tsim kho nyob rau hauv tag nrho lub teb chaws tau pom tias ntawm 94 qhov kev kho mob siab heev, 22 cov chaw kho dej siab tshaj plaws siv columnar activated carbon, 14 siv cov thee nyoos crushed carbon, thiab 14 siv briquettes. Muaj 31 hom (cov ntawv) thiab cylindrical crushed activated carbons. Powdered activated carbon yog tsuas yog siv nyob rau hauv kev siv thaum muaj xwm ceev ntawm cov dej qhov chaw rau cia li muaj kuab paug thiab ua ke nrog rau lwm yam txheej txheem, xws li coagulants, membrane kho txheej txheem los yog diatomite ua ke siv thiab lwm yam technologies. Powdered activated carbon rau kev kho dej haus feem ntau tuaj yeem muab faib ua ob qhov tshwj xeeb: 200 mesh thiab 325 mesh. Powdered activated carbon yog tau los ntawm kev sib tsoo cov undersize ntawm ntau yam activated carbons. Ntawm lawv, cov hmoov activated carbon npaj los ntawm briquette (ntsiav tshuaj) crushed carbon, cylindrical crushed carbon thiab bituminous activated carbon yog ntau npaum li cylindrical activated carbon thiab cov hmoov activated carbon tau los ntawm activating anthracite muaj ntau dua iodine nqi thiab methylene xiav nqi.

Ntau tus kws tshawb fawb tau ua cov kev tshawb fawb sib piv ntawm cov tshuab txais carbon nrog cov khoom sib txawv ntawm cov khoom siv raw, tab sis muaj qhov sib txawv ntawm cov txiaj ntsig kev tshawb fawb, uas tej zaum yuav tshwm sim los ntawm cov khoom sib txawv ntawm cov tshuab txais carbon thiab qhov sib txawv ntawm cov dej zoo ntawm cov cheeb tsam sib txawv. Thaum xaiv cov pa roj carbon monoxide, tsis tsuas yog yuav tsum coj mus rau hauv tus account cov ntsuas, tab sis kuj tseem ua cov kev tshawb fawb ua ntej ntawm cov dej hauv zos. Raws li cov txiaj ntsig kev sim thiab cov txheej txheem tiag tiag, xaiv cov pa roj carbon activated tsim nyog kom ntseeg tau tias qhov kev xav tau ntawm cov dej haus.