Henan Sinmat Chemical Co., Ltd. ndi amodzi mwa opanga odalirika komanso ogulitsa amtundu wa c silika gel ku China. Podziwa zambiri, tikukulandirani ndi manja awiri kuti mugule gel osakaniza amtundu wa c silika wogulitsidwa pano kuchokera kufakitale yathu. Lumikizanani nafe zitsanzo zaulere.
Mawu Oyamba
C mtundu wa silica gel kapena silica gel C, ndi amorphous, yogwira kwambiri adsorbent material yokhala ndi minyewa-yosanja, ndipo imawoneka ngati yoyera ngati yamkaka. Silika gel C ali ndi pore kukula kwa 8-10 nm, womwe ndi mtundu wa mesoporous silika gel. Geli ya silika ya Type C imakhala ndi kachulukidwe kakang'ono ka pore, kusonyeza kugwira bwino ntchito kwapakati-mpaka{{6}kutulutsa chinyezi chambiri komanso kutulutsa madzi.
Chigawo chachikulu cha mtundu wa C silica gel ndi silicon dioxide, yomwe imakhala ndi madzi a crystalline. Simasungunuka m'madzi ndi zosungunulira m'chilengedwe ndipo ilibe-poizoni, ilibe fungo, imalimbana ndi ma asidi amphamvu (kupatulapo hydrofluoric acid), komanso kukana kutentha kwambiri (mpaka madigiri 300). Chifukwa cha kukula kwake kwa pore, mtundu wa C silica gel uli ndi voliyumu yokulirapo ya pore, kuthamanga kwachangu, komanso kutsika kwa capillary condensation, kupangitsa kuti ikhale yoyenera kutsatsa mamolekyu akulu.
Mwachidule, mtundu wa C silica gel amapambana pakutsatsa m'malo achinyezi komanso kutsatsa mamolekyu akulu akulu. Amagwiritsidwa ntchito makamaka poyanika mpweya wa mafakitale, kapena kuyika desiccant mu kuyeretsa mankhwala ndi kulekanitsa, kulekanitsa mankhwala, kubwezeretsa zosungunulira, ndi chithandizo cha mpweya wambiri.



Kufotokozera zaukadaulo
|
Mtundu |
Silika Gel C |
|
|
Chemical Formula |
mSiO2. nH2O |
|
|
Maonekedwe |
Mikanda yoyera |
|
|
Diameter(mm) |
1-3, 2-4, 2-5, 3-5, 4-8 |
|
|
SiO2(%) |
Kuposa kapena kufanana ndi 99 |
|
|
Kuthekera kwa Adsorption (25 digiri, %wt) |
RH20% |
Kuposa kapena kufanana ndi 5 |
|
RH50% |
Kuposa kapena kufanana ndi 15 |
|
|
RH80% |
Kuposa kapena kufanana ndi 35 |
|
|
Kuchulukana Kwambiri (g/ml) |
Kuposa kapena kufanana ndi 0.67 |
|
|
Avereji ya Pore Diameter(nm) |
8-10 |
|
|
Pamwambapa (m2/g) |
300-500 |
|
|
Voliyumu ya Pore (cm3/g) |
0.6-0.8 |
|
|
Mtengo wapatali wa magawo PH |
4-7 |
|
|
Kutaya pakuyatsa(%) |
Zocheperapo kapena zofanana ndi 2.0 |
|
|
Chigawo cha Particle(%) |
Kuposa kapena kufanana ndi 90 |
|
Kugwiritsa ntchito
- Kupewa Chinyezi Ndi Kupaka Desiccant
- Industrial Air Drying
-
Catalyst ndi Catalyst Carrier
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