99% Alumina Ceramic Fluted Ring as Catalyst Carrier/ Chemical Packing
Product Features:
Compare with the common raschig rings, it improve with the water flowing surface area, Product surface area also increase the density. ceramic fluted raschig rings has the charactor with acid&alkali charactor, low cost, special design, Big surface area and so on .
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 Fluted Ring It is widely used in the industry of petroleum,chemical, fertilizer, natural gas etc.For example:the ammonia producing,methyl alcohol and hydrogen producing,alkylation of hydrogen fluoride,abstraction of naphtha.
Chemshun Catalyst Carrier's Character:
> Alpha alumina structure,High purity,High density,low silica;
> Excellent thermal and mechanical shock resistance properties;
> Excellent chemical stablility with strong resisting of acid,alkaline and organic impregnant;
| Technical Data of Alumina Ceramic fluted 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 ceramic fluted ring from Chemshun |
| Diameter(mm) |
Tolerance (mm) |
Crushing Strength across flutes |
Flute |
Package density |
| OD*L*Hole D |
OD&L |
Hole D |
(kgsF) |
Quantity |
(kg/m3) |
| 16x16x7 |
±10% |
±15~20% |
>60 |
6 |
1200 |
|
±10% |
±15~20% |
>400 |
6 |
1400 |
| 76x76x35 |
±2% |
±2% |
>500 |
6 |
600 |
| 80x85x35 |
±2% |
±2% |
>500 |
>6 |
600 |
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
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