Product Description
Ceramic raschig ring has excellent acid resistan and heat resistance, can be used in drying columns, absorbing columns, coolin towers, scrubbing towers and actifier columns in chemical engineering, metallurgy, coal gas, oxygn production, pharmacy and other industries.
Ceramic lessing ring is a packing designed basically from the raschig ring with partitions inside to increase the surface and enhance the transfer efficiency. It is usually used extensively for the supporting packing at the bottom of tower. It has high density and excellent acid resistance and it withstands the corrosion of various inorganic acid, organic acid and organic solvents
Product Parameters
| Size |
D*H*T(mm) |
Bulk density |
Number per |
Surface area (m2/m3) |
F factor m-1 |
| (kg/m3) |
m3 |
| 2"(50mm) |
50*50*5 |
600 |
6400 |
145 |
565 |
| 3"(80mm) |
80*80*5 |
820 |
1950 |
120 |
356 |
| 4"(100mm) |
100*100*10 |
850 |
1000 |
110 |
252 |
| 5"(120mm) |
120*120*12 |
860 |
370 |
75 |
146 |
| 6"(150mm) |
150*150*15 |
980 |
295 |
60 |
101 |
Chemacial composition
| SiO2 |
Al2O3 |
Fe2O3 |
CaO |
K2O+Na2O |
| >70% |
23-30% |
<1% |
<1-2% |
<2-4% |
Audited Supplier 
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