Henan Sinmat Chemical Co., Ltd. ndeimwe yevanonyanya kuvimbika vagadziri uye vatengesi ve zeolite catalyst mcm-48 muChina. Uine ruzivo rwakawanda, tinokugamuchira noushamwari kuti utenge yakakwira mhando zeolite catalyst mcm-48 iri kutengeswa pano kubva kufekitari yedu. Bata nesu sampuli yemahara.
Nhanganyaya
MCM-48 zeolite catalyst isilicon-based molecular sieve material ine matatu akaodha zvakanyanya-dimensional mesoporous structure, kazhinji iine cubic Ia3d framework. MCM-48 inowanzo gadzirwa uchishandisa yakakwira-kuchena silicon masosi, uye saizi yayo yepore inowanzo muhuwandu hunosvika 2-4 nm.
MCM-48 molecular sieve ine maviri akabatana asi akazvimirira matatu-dimensional pore network, zvichiita kuti ikwanise kutamisa mamolecular mass yakanakisa uye kuramba kuvharika kwepore. Nzvimbo yayo yepamusoro-soro yepamusoro inosvika 1703 m²/g, iine masopore akakura anosvika 2–4 nm uye mavhoriyamu epore anodarika 1.0 cm³/g. Iyi yakakosha mukana mumesopore saizi inoita kuti ive yakanyanya kukodzera kugadzirisa akakura organic mamorekuru.
Pure silica MCM-48 ine hunhu husina kusimba. Mukushandiswa kwecatalytic, ivo vanowanzo gadziridzwa nekuunza zvinhu (zvakadai seAl, Ti, Fe, Zr, uye nezvimwe) kuwedzera acidic nzvimbo kana redox inoshanda nzvimbo. Naizvozvo, zvinokonzeresa uye zvinotsigira zvinotsigira zvakakosha kunyorera MCM-48. Kunze kwezvo, iyo yekupedzisira-yakakwira chaiyo nzvimbo, hombe pore vhoriyamu, uye inotaridzika mesoporous chimiro cheMCM-48 inoita kuti ive yakakodzera CO.2kubata uye mamwe adsorption application.
Kutsanangurwa Kwehunyanzvi
|
Type |
MCM-48 |
|
Kuonekwa |
Upfu chena |
|
Main Component |
SiO2 |
|
BET Surface Area(m2/g) |
Yakakura kupfuura kana kuenzana ne350 |
|
Chikamu Saizi(μm) |
Customizable |
|
Pore Size(nm) |
2~4 |
|
Crystallinity(%) |
Yakakura kudarika kana kuenzana ne90 |
|
Na2O(wt%) |
<0.1 |
|
Kurasikirwa paIgnition (wt%) |
Zvishoma pane kana kuenzana na5 |
Application
- Catalyst uye Catalyst Tsigiro
- CO2Capture uye Adsorption
- Yakakura Hydrocarbon Molecules Reaction
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