This product is one of the most widely used catalyst carriers,according for about 70% of industrial supported catalysts.Alumina has many kinds of crystalline form and different characteristics.Even the same form has different properties depending on its different origin,such as density,pore structure and specific surface area.
Specification of general catalyst carrier
TY401 |
TY402 |
TY403 |
TY404 |
TY405 |
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بڼه |
د سپینې، Sphere، نه بوی، منحل په اوبو، ضرره |
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کريستال ډول |
XP |
XP |
y |
y |
XP |
|
د کیمیاوی جوړښت |
Al 2O 3 ٪ |
≥93 |
≥93 |
≥93 |
≥93 |
≥90 |
na 2اې٪ |
≤0.3 |
≤0.3 |
≤0.5 |
0.15-0.3 |
≤0.3 |
|
Lôi |
٪ |
6-8 |
6-8 |
≤8 |
≤5 |
6-8 |
د حجم تراکم |
G / ml |
0.68-0.72 |
0.70-0.75 |
0.65-0.75 |
0.70-0.80 |
0.68-0.72 |
باندنۍ سطح |
M 2/ G |
≥300 |
≥300 |
250-280 |
≥280 |
≥350 |
pore ټوک |
لیتر / G |
0.30-0.45 |
0.30-0.42 |
0.40-0.46 |
0،40 |
0.30-0.50 |
Static جذب (RH = 60٪) |
٪ |
د اوبو د جذب |
فلوئورو جذب |
د اوبو د جذب |
د اوبو د جذب |
د اوبو د جذب |
د فعالو |
٪ |
56-62 |
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کمیدل له لاسه ورکول |
٪ |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.4 |
≤0.8 |
راپرځول ځواک (N / د ذراتو) |
0.4-1.2 |
≥30 |
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1-2 |
≥40 |
≥40 |
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2-3 |
≥60 |
≥60 |
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3-5 |
≥100 |
≥100 |
≥100 |
≥100 |
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4-6 |
≥120 |
≥130 |
≥120 |
≥110 |
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5-7 |
≥160 |
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6-8 |
≥180 |
فزیکي خواص یا ځانگړتیاوې
TY401: is for as adsorbent
TY402: is for defluorinating
TY403: is for absorption in producing hydrogen perixide (H2O2)
TY404: is for catalyst carrier
TY405: is for dehydrating and drying in air seperation etc