Product description
Acid resistant ceramic dome is new-type supporting structure of packing of sulfuric acid drying tower and absorbing tower. Comparing with old-style structure, it has the advantages of uniform pore distribusion, high mechanical strength, high safety and stability, strong corrosion resistance, convenient operation and long service life. It has shown excellent effect in many sulfuric acid enterprises.
Keywords: acid resistant self supporting dome in acid towers, anti corrosion self supporting dome in drying tower absorptiong tower.
The size of self supporting dome is subject to the diameter of drying tower and absorptiong tower.
Technical data
Main Chemical Components:
|
Items |
Index % |
|
SiO2 |
72.29% |
|
AL2O3 |
17-23% |
|
K2O |
2.7% |
|
Na2O |
0.95% |
|
CaO |
0.85% |
|
MgO |
0.12% |
|
Fe2O3 |
0.47% |
Index ofdomes:
|
Item |
Unit |
Index |
|
Component |
% |
72.3 SiO2 ,21.7 Al2O3 |
|
Bulk density |
g/cm3 |
2.36 |
|
Water absorption |
% |
0.18 |
|
Acid resistance |
% |
99.8 |
|
Bending strength |
Mpa |
≥58.8 |
|
Acute heat resistance |
/ |
No crack ten times (temperature shock 100℃) |
Application
Our projects in Iran (bojnurd and bahabad)
Package&shipping（Sea Worthy Packing ):
1m3 Wooden Case → 1.6Tons Ceramic Acid-resistant bricksOne Wooden Pallet/Tray → 1.25Tons Ceramic Acid-resistant bricks
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