Txiv maj phaub nqus cov pa roj carbon: Kev loj - cov khoom zoo nrog cov cim kev kos npe tshwj xeeb

Txiv maj phaub nqus cov pa roj carbon uas muaj txiaj ntsig zoo txiv maj phaub nqaij ua cov khoom siv raw, ua kom zoo nkauj ntawm cov txheej txheem ntau lawm, cov tsos yog dub granular. Qhov zoo yog qhov zoo-tsim cov qauv poj niam, thaj chaw loj, cov khoom tsis zoo me me, cov tshuaj tsis zoo, nruab nrab ntawm cov neeg rov tsim nyog. Nws adsorption teeb tsa lub cev thiab tshuaj uas haum rau lub zog, nws cov tsos xim yog xim dub. Ntxiv nrog rau cov pa roj carbon ntau, nws tseem muaj cov tshuaj hydrogen me me, cov qauv teeb tsa zoo li lub hexagonal, vim muaj cov pa hluav taws xob ntau dua li ntawm 3000 square meters. Nws yog haum rau kev ntxuav dej siab, kev kho dej thiab dej kom tob, decolorization, deodorization thiab kub refining. Cov kab lus tshaj tawm ntawm cov txiv maj phaub nqus cov pa roj carbon: cov qauv ntxig ua kom tau yooj yim rau cov pa hluav taws xob, uas ua rau nws yooj yim heev kom ua tiav lub hom phiaj ntawm kev nqus thiab sau impurities. Zoo li cov hlau nplaum sib nqus, txhua lub lwg me me muaj kev sib nrig sib. Vim tias qhov no, coob tus ntawm cov lwg me ntawm phab ntsa ntawm cov pa roj carbon ua kom muaj zog, yog li nyiam cov impurities hauv nruab nrab rau hauv aperture. Nws yuav tsum tau taw qhia tias cov txheej txheem molecular ntawm cov adsorbed impurities yuav tsum muaj ntau dua li cov carbon ntau, yog li ua kom ntseeg tau tias cov impurities yog nqus mus rau hauv lub pore loj. Qhov no yog vim li cas peb tsim cov pa roj carbon ntau nrog cov khoom sib txawv los ntawm kev hloov pauv cov khoom nyoos thiab ua kom haum rau qhov nqus ntawm ntau yam tsis zoo.