Ceramic Raschig Rings Chemical Tower Packings
Pingxiang chemshun ceramics co.,ltd specialize in produce Alumina Ceramic Raschig Ring products. Alumina Raschig Ring as Catalyst Carrier and Chemical Packing Used in Petroleum, Chemical, Natural Gas Industry-Professional Manufacturers
Chemshun Alumina Ceramic Raschig Ring Catalyst carrier's Character:
1) Alpha alumina structure,High purity,High density,low silica;
2) Excellent thermal and mechanical shock resistance properties;
3) Excellent chemical stablility with strong resisting of acid,alkaline and organic impregnant;
| Technical Data of Alumina Raschig ring from Chemshun Ceramics |
| Properties |
Unit |
Typical Value |
| Al2O3 |
% |
90 |
99 |
| SiO2 |
% |
<7.0 |
<0.25 |
| Fe2O3 |
% |
<0.5 |
<1 |
| Na2O+K2O |
% |
<0.4 |
<0.4 |
| MgO+Cao |
% |
<1.0 |
<0.2 |
| Heat Resistance |
ºC |
1500 |
1500 |
| Water Absorption |
% |
<25 |
<25 |
| Specific Density |
g/cm3 |
3.3-3.65 |
3.3-3.65 |
| Moh's Hardness |
grade |
7~9 |
7~9 |
| Geometric properties of Alumina raschig ring |
| Normal size(mm) |
Tolerance(mm) |
Bulk density (kg/m3) |
| OD*H*T:20x20x3 |
OD/H:±1;T:±0.3 |
1100~1200 |
Chemshun Catalyst carrier 's Application:
> Desulfurizers
> Dehydrogenation
> Catalytic reformingCatalytic isomerization
> Ethylene cracking and drying
> Polymerization
> Low temperature shift
> High temperature shift
> Methanator
> Naphtha reforming
> Methanol and hydrogen producton
Export:
Our products have been exported to more than 50 countries, good quality have be approved by our clients.
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