FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
Pingxiang,Jiangxi,P.R.C
Price for Minimum Order:
-
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
CARTON BOX OF 25KG/ STEEL DRUM OF 150KG, PALLETIZED
Delivery Time:
7 Days
Supplying Ability:
10 Metric Ton per Day
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Ms. Carrie
North Park Road,Economic and Development Zone, Pingxiang, Jiangxi
Activated Alumina for drying
Activated alumina has much micro-paths, so the specific surface is large. It can be used as absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, acetic acid, alkali etc.
Activated alumina defluorinated just as the anion exchange resin, but the selectivity is much strong. The defluorination effect of the actived alumina is good. The capacity is stable, the absorbed fluorine is ***0g/cm3. It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack. It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air dryingand fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffinin the water gas, especially in the drinking water defluorination.
Molecular Formula: Al2O3 • nH2O (0
Physical Properties
|
|
KA**1 |
KA**2 |
KA**3 |
KA**4 |
KA**5 |
|
|
Appearance |
White, Sphere, No Odor, Insoluble In Water, Innocuous |
|||||
|
Crystal Type |
x-p |
x-p |
y |
y |
x-p |
|
|
Chemical Composition |
Al2O3 % |
≥*3 |
≥*3 |
≥*3 |
≥*3 |
≥*0 |
|
Na2O % |
≤0.3 |
≤0.3 |
≤0.5 |
0.***0.3 |
≤0.3 |
|
|
LOI |
% |
**8 |
**8 |
≤8 |
≤5 |
**8 |
|
Bulk Density |
g/ml |
0.***0.*2 |
0.***0.*5 |
0.***0.*5 |
0.***0.*0 |
0.***0.*2 |
|
Surface Area |
m2/g |
≥**0 |
≥**0 |
******0 |
≥**0 |
≥**0 |
|
Pore Volume |
ml/g |
0.***0.*5 |
0.***0.*2 |
0.***0.*6 |
0.*0 |
0.***0.*0 |
|
Static Absorption (RH=*0%) |
% |
Water Absorption |
Fluorine Absorption |
Water Absorption |
Water Absorption |
Water Absorption |
|
Active |
% |
|
|
****2 |
|
|
|
Attrition Loss |
% |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.4 |
≤0.8 |
|
Crushing Strength (N/Particle) |
0.**1.2 |
|
≥*0 |
|
|
|
|
**2 |
≥*0 |
≥*0 |
|
|
|
|
|
**3 |
≥*0 |
≥*0 |
|
|
|
|
|
**5 |
≥**0 |
|
≥**0 |
≥**0 |
≥**0 |
|
|
**6 |
≥**0 |
|
≥**0 |
≥**0 |
≥**0 |
|
|
**7 |
≥**0 |
|
|
|
|
|
|
**8 |
≥**0 |
|
|
|
|
|
KA**1: is for as
adsorbent
KA**2:is for defluorinating
KA**3:is for absorption in producing hydrogen
perixide (H2O2)
KA**4:is for catalyst carrier
KA**5:is for dehydrating and drying in air
seperation etc.
