Xyoob raws li hmoov activated carbon rau deodorization ntawm sucrose los yog dye decolorization pov tseg roj thiab dej kho
1.Bamboo raws li hmoov activated carbon yog refined thiab ua tiav los ntawm carbonization, high-temperature activation, thiab pretreatment.
2.Cov khoom tau tsim pore qauv, loj tshwj xeeb nto, hnav tsis kam, ceev ceev adsorption, muaj peev xwm loj adsorption, yooj yim desorption, thiab tuaj yeem rov ua dua.
3.Lub particle zoo yog tag nrho thiab niaj hnub, uas zoo heev txhim kho cov hnav tsis kam ntawm cov khoom.
4. Tom qab nkag mus rau hauv lub Hoobkas, tsis tas yuav muaj kev sib tsoo ua ntej, thiab nws tuaj yeem siv ncaj qha tom qab ntxuav nrog dej.
Lub ntsiab parameter rau Powdered Activated Carbon
| Yam khoom | Activated carbon hmoov |
| Loj (Mesh) | 80-600 |
| PH | 6-8( tuaj yeem hloov kho ) |
| Hardness | >90 |
| Iodine tus nqi | 700-1200 |
| Tshauv (%) | <5% |
| Methylene Blue adsorption (mg / g) | >120 |
Qhov tshwj xeeb thaj chaw ntawm xyoob charcoal hmoov yog loj heev, thiab lub peev xwm adsorption yog proportional rau lub adsorption ceev.
Daim ntawv thov nyob rau hauv decolorization ntawm sucrose thiab dyes
Cov pa roj carbon activated no tau tsim cov qauv mesoporous, ceev decolorization ceev, muaj peev xwm adsorption loj, lub sijhawm pom luv luv, thiab zoo heev hydrophobicity. Tshwj xeeb tshaj yog tsim rau decolorization thiab refining ntawm sib sib zog nqus pigments thiab polymer cov ntaub ntawv. Lub hom phiaj tseem ceeb ntawm kev siv cov pa roj carbon activated hauv cov zaub mov yog tshem tawm cov xim thiab lawv cov precursors, kho cov tshuaj tsw qab, deodorize, tshem tawm cov colloids, tshem tawm cov khoom uas cuam tshuam crystallization, thiab txhim kho cov khoom ruaj khov.
Khoom noj khoom haus decolorization activated carbon yog dav siv nyob rau hauv cov kua theem adsorption, xws li qab zib kev lag luam, haus dej haus kev lag luam, tshuaj kev lag luam, kev kho mob thiab kws lag luam, roj kev lag luam, luam ntawv thiab dyeing kev lag luam, ib puag ncig tiv thaiv kev lag luam, thiab lwm yam teb.
Tshwj xeeb tshaj yog tsim rau decolorization thiab gelatinization ntawm sweeteners nyob rau hauv cov khoom noj khoom haus, xws li qab zib qab zib, beet qab zib, starch qab zib, lactose, molasses, xylose, xylitol, maltose, qabzib, thiab hydrolyzed protein daws.
Qab Zib kua decolorization activated carbon muaj ib tug heev tsim macroporous qauv, nrog tsim nyog tis ntawm kev hloov pores thiab me pores. Nws tuaj yeem ua tau zoo adsorb loj, nruab nrab, thiab me me molecule pigments thiab impurities nyob rau hauv ntau yam syrup raw cov ntaub ntawv thiab cov khoom xws li mov starch phoov, pob kws starch phoov, qos starch syrup, qab zib phoov, beet phoov, fructose phoov, xylose syrup, thiab lwm yam. yog ib tug zoo adsorbent rau tsw thiab decolorization refining qabzib, xylose, sucrose, maltose, fructose, thiab lwm yam syrup raw cov ntaub ntawv thiab cov khoom.
