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Macroporous Silica Gel

Uiga
Macroporous silica gel o se ituaiga faʻapitoa ole silica gel.E pei o isi silica gels, o se mea e sili ona malosi le adsorption.O se mea amorphous ma lona fua fa'a-kemikolo o le mSiO2·nH2O.Macroporous silica gel e le mafai ona solu i totonu o le vai ma soʻo se solvent, e le oona, leai se tofo, mautu faʻamaʻi, ma e le tali atu i soʻo se mea vagana ai le alkali malosi ma le hydrofluoric acid.Talu ai o le gaosiga o le gaosiga o le silica gel e ese mai i isi gel silica, o fausaga microporous eseese ua faia.O le eseesega tele i le va o ia ma isi silica gels o le tele o le pore volume, o lona uiga, o le adsorption gafatia e tele, ma o le tele o le kalave patino e matua mama lava.


Fa'amatalaga Oloa

Faailoga o oloa

igoa ole oloa: Macroporous silica gel
mea: Fa'amatalaga:
SiO2 % ≥ 99.3
Ma'imau ile vevela%, ≤ 8
PH 3-7
Pore ​​voluma ml/g 1.05-2.0
Pore ​​diameter Å 140-220
Lua'ele'ele fa'apitoa m2/g 280-350

Uamea(Fe)%, <0.05%
Na2O %, <0.1%
Al2O3%, <0.2%
SO4-2%, <0.05%

Talosaga:petrokimia, mea fa'aeletoroni, mea faigaluega a le fale, fale su'esu'e fa'aletino/kemimiki, biopharmaceuticals, lavalava, seevae ma pulou, ato taulima ma fale gaosi mea'ai.
O lenei oloa o loʻo faʻaaogaina lautele i le faʻamautu pia, catalyst ma catalyst carrier, macromolecule protein adsorption in fermentation products, faʻamamaina ma le faʻamamaina o mea ola ola, vai faʻamamaina ma le toe faʻaleleia o metala taua, vailaʻau Saina ma vailaʻau faʻapipiʻi, vavaeeseina ma le faʻamamaina o vaega aoga. , mea fa'apipi'i fa'asa'o vai e ta'ua o mea fa'apipi'i le ea.

Fa'alogoga: O le oloa e le mafai ona faʻaalia i luga o le ea ma e tatau ona teuina i se tulaga mago ma faʻamaufaʻailoga ea.
afifi:Ato lalaga / pusa pusa po'o u'amea


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