7 Holes High Alumina Honeycomb Ceramic Ring Al2O3 Porous Ceramic Support Catalyst Carrier
7 Holes High Alumina Honeycomb Ceramic Ring Al2O3 Porous Ceramic Support Catalyst Carrier
7 Holes honeycomb alumina catalyst carrier is mainly made of high-purity alumina as raw material, utilizing its high porosity, high porosity, and high gas-liquid separation rate to improve the reaction effect of gas-liquid distribution, thereby enhancing the efficiency of gas-liquid reaction. Compared to traditional products, delivery efficiency can be improved by 300-400%. As a catalyst carrier, it is easy to operate catalysis and is mainly used in the petrochemical industry.
|
Al2O3+SiO2
|
Al2O3
|
Fe2O3
|
MgO
|
K2O+Na2O +CaO
|
Other
|
|
> 99%
|
98-99%
|
<0.06%
|
<0.06%
|
<0.1%
|
<0.1%
|
|
Unit
|
Data
|
Value
|
|
Diameter
|
mm
|
18mm
|
|
Height
|
mm
|
16mm
|
|
Hole size
|
mm
|
3mm
|
|
Unit weight
|
g
|
4.95
|
|
Bulk density
|
g/ml
|
0.45
|
|
Strength
|
N/cm
|
60
|
|
Pore volume
|
ml/g
|
0.76
|
|
Surface Area
|
m2/g
|
222.98
|
|
Water absorption
|
%
|
74
|
|
Maximum Operating Temperature
|
℃
|
1650
|
|
Soften humidity
|
℃
|
1730
|
|
Acid resistance
|
%
|
99.54
|
|
Specific heat
|
KJ/Kg.k
|
1.2~1.4
|
|
Fastness to alkali
|
%
|
98.05
|
*
1. High porosity and good gas-liquid distribution effect.
2. Large specific surface area and low resistance.
3. High acid resistance and good acid resistance.
4. Easy to use and should be widely used.
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