Henan Sinmat Chemical Co., Ltd. hi China rama amorphous silica alumina catalyst siamtu leh supplier rintlak ber pawl a ni. Experience tam tak nen, kan factory atanga hetah hian quality tha tak amorphous silica alumina catalyst hralh tur lei turin kan lawm hle a ni. Free sample lak duh tan min rawn biak theih reng e.
Inhmelhriattirna
Amorphous silica-alumina (ASA) hi non-crystalline aluminosilicate material, silica (SiO) atanga siam ber tihna a ni2) leh alumina (Al.) leh alumina (Al2O3), tunable medium-strength acidity leh long-range atomic order awm lohna avanga hriat hlawh heterogeneous catalyst support angin a thawk a ni. He thil hi silica leh alumina phase intihhlimna atanga lo chhuak a ni a, chu chuan Brønsted leh Lewis acid site pahnih nei solid acid a siam a, chu chuan catalytic process-ah a hmang thei a ni. Zeolites ang chi crystalline counterparts ang lo takin ASA catalyst hian disordered structure a lantir a, chu chuan micropores atanga diffusional limitation awm lovin reactants te tan accessibility sang tak a pe a ni.
ASA catalyst hi sol-gel method hmanga siam a ni a, silicon leh aluminum chu atomic scale-a inzawmkhawmin, a ruala sem darh a ni. High-end catalyst support angin ASA catalyst hian acid center inang tlang, pore volume lian zawk, specific surface area lian zawk, concentrated pore distribution, thianghlimna sang tak, leh Si/Al ratio adjustable a nei a ni.
ASA amorphous silica-alumina, chu Amorphous Silica-Alumina Xerogel, a nih loh leh ASA Xerogel tih mai mai tia hriat a ni bawk. A tlangpuiin powder dum angin a lang. Amorphous silica-alumina powder hmanna ber chu FCC catalyst matrix angin a ni a, mesoporous structures a pe a, oil rit pre-cracking a pe a, diffusion a ti tha a, gasoline yield a tipung bawk. Hydrocracking catalyst carrier, loading Ni, W, Mo, etc. hna a thawk bawk a, chubakah ASA Xerogel hi isomerization catalyst, dehydration catalyst, leh adsorbent atan pawh hman theih a ni bawk.
Technical lam hawi zawng zawng
|
Lampang |
ASA-20 a ni |
ASA-50 a ni |
|
Hmel lan dan |
Powder dum a ni |
Powder dum a ni |
|
SiO2(wt%) a ni. |
15~35 |
48~52 |
|
Al2O3(wt%) a ni. |
65~85 |
48~52 |
|
BET Leihnuai zau zawng(m2/g) |
500 aia tam emaw, a tlukpui emaw |
400 aia tam emaw, a tlukpui emaw |
|
Pore Volume(cm3/g) a ni. |
0.75~0.95 |
1.0 aia lian emaw, a tlukpui emaw |
|
D50(μm) |
10 aia tlem emaw, a tlukpui emaw |
10 aia tlem emaw, a tlukpui emaw |
|
Ignition avanga hloh(550℃,wt%) . |
25 aia tlem emaw, a tlukpui emaw a ni |
25 aia tlem emaw, a tlukpui emaw a ni |
|
Na2O(wt%) a ni. |
0.1 aia tlem emaw, a tlukpui emaw a ni |
0.1 aia tlem emaw, a tlukpui emaw a ni |
Dilna
- FCC Catalyst Matrix hmanga siam a ni
- Hydrocracking Catalyst Carrier hmanga thil tih a ni
-
Isomerization Catalyst hmanga siam a ni
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