XINTAO Activated alumina, there are many micro-paths, so the specific surface is large.
◊ KA401: is for as adsorbent
◊ KA402: is for defluorinating
◊ KA403: is for absorption in producing hydrogen peroxide (H2O2)
◊ KA404: is for catalyst carrier
◊ KA405: is for dehydrating and drying in air separation etc.
|
Model |
Activated Alumina | |||||
|
Appearance |
White, Sphere, No Odor, Insoluble In Water, Innocuous | |||||
|
Type |
KA401 |
KA402 |
KA403 |
KA404 |
KA405 | |
|
Crystal Type |
x-p |
x-p |
y |
y |
x-p | |
|
Chemical Composition |
Al2O3 % |
≥93 |
≥93 |
≥93 |
≥93 |
≥93 |
|
Na2O % |
≤0.3 |
≤0.3 |
≤0.5 |
0.15-0.3 |
≤0.3 | |
|
LOI |
% |
≤8 |
≤8 |
≤8 |
≤5 |
≤8 |
|
Bulk Density |
g/ml |
0.68-0.72 |
0.70-0.75 |
0.65-0.75 |
0.70-0.80 |
0.75-0.80 |
|
Surface Area |
m2/g |
≥300 |
≥300 |
260-300 |
≥300 |
≥300 |
|
Pore Volume |
ml/g |
0.30-0.45 |
0.30-0.42 |
0.40-0.46 |
0.4 |
0.30-0.50 |
|
Static Absorption (RH=60%) |
% |
Water Absorption |
Fluorine Absorption |
Water Absorption |
Water Absorption |
Water Absorption |
|
17-19 |
0.2-0.3 |
50 |
50-70 |
17-19 | ||
