Alumina Ceramic Raschig Ring as Catalyst Carrier and Chemical Packing
90% Alumina Ceramic Raschig Ring as Catalyst Carrier and Chemical Packing Used in Petroleum, Chemical, Industry-Professional Manufacturers
Chemshun Catalyst carrier's Description:
As the covering or supporting catalyst medium of reactor column,inert catalyst carrier increase the distributing area of liquid or gas and protect well the active catalyst.
Alumina Ceramic Raschig Ring It is widely used in the industry of petroleum,chemical, fertilizer, natural
gas etc.For example:the producing,methyl alcohol and hydrogen producing,alkylation of
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 |
| 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
hydrogen producton
Service:
Any requirment about chemshun Alumina Ceramic Square Mosaic Tile , Alumina Ceramic Raschig Ring,Wear Ceramic Liner Vulcanized Into Rubber and wear resistant ceramic product Backing, alumina ceramic rubber wear plate and Wear Resistant Rubber Ceramic Panels, please feel free contact us and chemshun we'll afford you the most suitable product and best service. web:chemshun.en.made-in-china.com
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.
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