Home
Characteristic:
High capacity. New tower design may reduce diameter, while revamping old towers may increase capacity significantly.
High separation efficiency owing to much larger specific surface area compared with random packing.
Low pressure drop, which leads to reduce energy consumption largely.
Large flexibility, and scale effect is not obvious.
Applicable to all tower diameters.
Strong resistance to corrosion of acid and alkali, especially to H2S, naphthenic acid and Cl-.
Application
Separation of chloroacetic acid / dichloroacetic acid / acetic acid / acetic anhydride between room temperature and 140℃.
Regeneration of organic solvent contaminated by hydrochloric acid/ sulfuric acid/ nitric acid/ hydrogen phosphide / hydrogen bromide / bromine, etc.
Separation of aromatic chloride, lipoid, hydrocarbon and other highly thermosensitive systems and isomeric compound in vacuum under 1 mbar.
Technical | Packing Type | ||||||
450X | 400X | 300X | 250X | 150X | 125X | 100X | |
Specific | 450 | 400 | 300 | 250 | 150 | 125 | 100 |
Void volume m³/m³ | 68 | 70 | 72 | 74 | 85 | 90 | 92 |
Obliquity ° | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Hydraulic diameter mm | 7 | 8 | 10 | 12 | 15 | 28 | 30 |
Liquid loading m³/m²· h | 0.2-100 | 0.2-100 | 0.2-100 | 0.2-100 | 0.2-100 | 0.2-100 | 0.2-100 |
Maximal F factor | 2.0 | 2.2 | 2.6 | 2.8 | 3.0 | 3.2 | 3.5 |
Pressure drop mmHg | 4.5 | 4 | 3 | 2.5 | 2 | 1.8 | 1.5 |
Theoretical plate | 3-4 | 2.8 | 2.5 | 2.3 | 1.8 | 1.5 | 1 |
Bulk density kg/m³ | 700 | 670 | 650 | 620 | 420 | 400 | 370 |
