A-1. Large pore volume alumina (Gamma)
大孔氧化铝(? -相)
TEST DATA TABLE |
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Items |
Unit |
Data |
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A01 |
A02 |
A03 |
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Particle Size (粒径) |
Sphere (球:Φ mm) |
3.5 |
3.5 |
3.5 |
Al2O3 Content (Al2O3 含量) |
wt% |
≥ 97 |
≥ 97 |
≥ 97 |
Bulk Density (堆密度) |
g/l |
470 |
420 |
350 |
Crushing Strength (破碎强度) |
N/P |
45 |
35 |
25 |
Surface area (BET) (比表面) |
m2/g |
180 |
185 |
190 |
Pore volume (BET) (孔容) |
cm3/g |
0.83 |
0.90 |
0.95 |
Water absorption (吸水率) |
% |
97 |
110 |
130 |
Na2O |
wt% |
0.05 |
0.05 |
0.05 |
Fe2O3 |
wt% |
0.02 |
0.02 |
0.02 |
SiO2 |
wt% |
0.02 |
0.02 |
0.02 |
上表只列出我司部分规格微球,如有详细要求,可联系我司销售人员定制
用于:加氢脱硫催化剂载体;其他催化剂载体▼。
Used for: Hydrodesulfurization catalyst carrier; other catalyst carriers.