Metal rasching ring is made of materi als like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.
Porperties
1. High capacity;
2. Low pressure drop;
3. Good separation;
4. Resist to clod and heat;
5. Long life.
Applications
1. Petrochemical distillation and extraction applications;
2. Absorption in gas processing and combustion plants;
3. Desorption in water treatment.
| Size |
Bulk density |
Number |
Surface area |
Free volume |
| mm |
kg/m3 |
per m3 |
m2/m3 |
% |
| 15× 15× 0.3 |
379 |
230000 |
350 |
95 |
| 25× 25× 0.4 |
318 |
51000 |
216 |
96 |
| 25× 25× 0.5 |
400 |
51000 |
220 |
95 |
| 35× 35× 0.8 |
430 |
19000 |
150 |
93 |
| 38× 38× 1.58 |
793 |
15000 |
136 |
94.6 |
| 50× 50× 0.5 |
203 |
6500 |
106 |
97.4 |
| 50× 50× 0.7 |
285 |
6500 |
108 |
96.4 |
| 50× 50× 0.8 |
325 |
7000 |
109 |
95 |
| 76× 76× 0.8 |
212 |
1830 |
69 |
97.3 |
| 80× 80× 1.2 |
300 |
1600 |
65 |
96 |
| 90× 90× 1.0 |
236 |
1160 |
62 |
97 |
The above data is reference to material stainless steel (AISI304) in the material thickness shown
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