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Metal gauze packing
Product Features: ① large specific surface area, porosity, and light weight; ② gas path inclination rules, low pressure drop; ③ radial diffusion, vapor-liquid contact fully.
2. Characteristic data:
|
填料型號 |
比表面積
m2/m3 |
堆積重量
Kg/m3 |
空隙率
m3/m3 |
每板壓力降Pa/n |
HEIP/mm |
理論板數
m-1 |
F因子m/s(kg/m3)0.5 |
分段高度
m |
|
250（ax） |
250 |
125 |
0.95 |
10-40 |
100 |
2.5-3 |
2.5-3.5 |
5 |
|
500 (bx) |
500 |
250 |
0.90 |
40 |
200 |
4-5 |
2.0-2.4 |
3-4 |
|
700(cy ) |
700 |
350 |
0.85 |
67 |
400-333 |
8-10 |
1.5-2.0 |
5 |
250 (AX), production capacity the series less precise distillation of the theory;
500 (BX) heat-sensitive, difficult to separate the vacuum distillation of the Special Department, in particular, the pressure is less than vacuum distillation of 7KPa, atmospheric distillation.
700 (CY) isotopic mixtures, the separation of the isomeric mixture.
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