Henan Sinmat Chemical Co., Ltd. yɛ wɔn a wotumi de ho to so sen biara a wɔyɛ ne wɔn a wɔde mesoporous silica catalyst sba-15 ma wɔ China no mu biako. Yɛn osuahu pii, yɛde anigye ma wo akwaaba sɛ tɔ mesoporous silica catalyst sba-15 a ɛkorɔn a wɔtɔn wɔ ha fi yɛn adwumayɛbea hɔ. Di yɛn ho nkɔmmɔ na woanya nhwɛsode a wontua hwee.
Nnianimu
Santa Barbara Amorphous-15 (SBA-15) molecule sieve catalyst, yɛ mesoporous silica molecule sieve a ɛyɛ den yiye a nhwehwɛmufo a wɔwɔ California Sukuupɔn a ɛwɔ Santa Barbara na wodii kan yɛe. Ɛwɔ afã abien a ɛwɔ afã asia kwan nhyehyɛe a ɛyɛ pɛ (p6mm symmetry), a ne pore kɛse taa bɛyɛ 5 nm kosi 15 nm.
Sɛ ne pore nhyehyɛe soronko no da nkyɛn a, SBA-15 mesoporous silica molecular sieve nso da soro pɔtee a ɛkorɔn ne pore volume, silica afasu a ɛyɛ den, ne micropores ne mesopores a ɛbom tra adi. Saa nhyehyeɛ mu mfasoɔ yi ma SBA-15 molecule sieve no nya ɔhyew a ɛtumi gyina pintinn a ɛkyɛn so, molecule diffusion su, ne ɛnyɛ den sɛ ɛbɛyɛ adwuma wɔ soro.
SBA-15 mesoporous silica molecular sieve fata ma dwumadie ahodoɔ, a nea ɛka ho ne catalysts, nneɛma a atwa yɛn ho ahyia adsorption ne mpaepaemu, biotechnology, advanced optics, ne sɛ templates ma nanomaterial ahosiesie.
Mfiridwuma Ho Nsɛm a Wɔakyerɛkyerɛ Mu
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Crystal Ɔkwan a Wɔfa so Yɛ |
SBA-15 na ɛwɔ hɔ |
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Anim a ɛda adi |
Powder fitaa a wɔde yɛ aduru |
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Ɔfa |
p6mm na ɛwɔ hɔ |
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Pore Kɛse(nm) . |
6~11 |
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Ahwehwɛ Kɛse(μm) . |
1~10 |
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BET Asase so Mpɔtam(m2/g) |
>550 |
|
Na2O(wt%) . |
Ennu anaasɛ ɛne 0.1 yɛ pɛ |
Abisadeɛ
- Catalyst Ma Isomerization Desulfurization Ne Oxidation Nneyɛe
- Nneɛma a Atwa Yɛn Ho Ahyia Adsorption Ne Ntetewmu
Tags a ɛyɛ hyew .: mesoporous silica a ɛma nneɛma yɛ kɛse sba-15, mesoporous silica sba 15, sba 15 silika, mesoporous sba 15, sba 15 a ɛma nneɛma yɛ kɛse, santa barbara amorphous 15
