Activated Alumina (KA401 / KA402 / KA403 / KA404 / KA405)
MOLCULAR FORMULA
Al2O3. N H2O
Features
A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent, soluble in strong acids and alkalis, odorless, tasteless and non-toxic.
Application for Activated Alumina (KA401 / KA402 / KA403 / KA404 / KA405):
1) Catalyst for recovering sulfur in the petrochemical industry
2) Excellent defluorination agent for drinking water and for recycling alkyl-hydrocarbon in alkylbenzene production
3) Reclaiming agent for de-acidic in transformer oil, and de-arsenic agent in the Acid industry
4) Adsorbent in the production of hydrogen peroxide solution
5) Catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product
6) Desiccator and purifying agent.
KA401: Is for as adsorbent
KA402: Is for defluorinating
KA403: Is for absorption in producing hydrogen perixide (H2O2)
KA404: Is for catalyst carrier
KA405: Is for dehydrating and drying in air seperation etc
Packing for Activated Alumina (KA401 / KA402 / KA403 / KA404 / KA405) :
1). By steel drum, each drum 150kgs net, palletized with wrapped.
2). By double layer plastic bag, each bag 25kgs net, palletized with wrapped.
| Phisical Properties for Activated Alumina (KA401 / KA402 / KA403 / KA404 / KA405) : |
| TYPE |
KA401 |
KA402 |
KA403 |
KA404 |
KA405 |
| Appearance |
White, Sphere, No Odor, Insoluble In Water, Innocuous |
| Crystal Type |
x-p |
x-p |
y |
y |
x-p |
| Chemical Composition |
Al2O3 % |
>93.5 |
>93.5 |
>93.5 |
>93.5 |
>93.5 |
| Na2O % |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
| SiO2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
| Fe2O3 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
| LOI |
% |
<6 |
<6 |
<6 |
<6 |
<6 |
| Bulk Density |
g/ml |
0.65-0.72 |
0.70-0.75 |
0.65-0.72 |
0.65-0.72 |
0.65-0.72 |
| Surface Area |
m2/g |
275 |
275 |
275 |
275 |
275 |
| Pore Volume |
ml/g |
0.30-0.45 |
0.30-0.42 |
0.40-0.46 |
0.40 |
0.30-0.50 |
| Static Absorption (RH=60%) |
% |
Water Absorption
15-17 |
Fluorine Absorption
0.12 |
Water Absorption
50 |
Water Absorption
50-70 |
Water Absorption
17-19 |
| Active |
% |
|
|
56-62 |
|
|
| Attrition Loss |
% |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.4 |
≤0.8 |
| Crushing Strength (kg/cm2) |
Dia.0.4-1.2 |
|
≥3 |
|
|
|
| Dia.1-2 |
≥4 |
≥4 |
|
|
|
| Dia.2-3 |
≥6 |
≥6 |
|
|
|
| Dia.3-5 |
≥10 |
|
≥10 |
≥10 |
≥10 |
| Dia.4-6 |
≥12 |
|
≥13 |
≥12 |
≥11 |
| Dia.4-8 |
≥15 |
|
≥15 |
≥15 |
≥15 |
|
