Lembani C Silika Gel

Lembani C Silika Gel

1. Mafuta a silika-amene amafalikira kwambiri, amayamwa bwino kwambiri{{2}mpaka{3}}pakatikati mwa chinyezi;
2. Kugonjetsedwa ndi asidi amphamvu (kupatula hydrofluoric acid), kugonjetsedwa ndi kutentha kwakukulu (mpaka 300 digiri);
3. Amagwiritsidwa ntchito poyanika mpweya wa mafakitale, kapena ngati phukusi la desiccant, ndi zipangizo zonyamulira muzinthu zina zothandizira.
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Kufotokozera
Zolemba Zapamwamba

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.

silica gel A
A type silica gel
type A silica gel

 

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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