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Stainless Steel Gas Liquid Separator Wire Mesh Demister Duplex 2205
The demister gas liquid separator is installed above the surface of the liquid with some distance. From one hand it allows some space for the natural disengagement of the coarsest natural particles. From the other hand, it ensures that the gas/ vapour flow is uniform over the whole area of the mist eliminator
The gas / vapor containing droplets passes into mesh pad demister at a predetermined velocity. It easily finds open path through the mesh but the droplets and mist impinge on the filaments of mesh where they coalesce and eventually grow to such a size to overcome surface tension of liquid and force of gravity. Then the liquid droplets so formed fall down. And the mist free gas / vapour passes through the mesh demister pad.
Demister mist eliminator gas liquid separator Specifications in this case
| Item | Value | Unit |
| Material | Duplex 2205 | / |
| Shape & Size | Φ1000 / Φ1200 | mm |
| Mesh Thickness | 100 | mm |
| Demsiter Height | 150 | mm |
| Wire Diameter | 0.25 | mm |
| Mesh Density | 145 | kg/m3 |
| Void Fraction | 0.982 | / |
| Specific Area | 290 | m2/m3 |
| Grids | 25*3 flat bar | mm |
What can Hualai factory do for you in the mesh pad demister?
1. Hualai demister is tailor made to suit for specific vessel dimensions and configuration.
2. Hualai provides wide variety of material to suit for even the most corrosive process environments.
3. Hualai factory can supplies either mesh pad only, or complete demister with top and bottom supporting grids for direct installation in vessels.
4. Sectional construction for easy handling and access through man ways.
5. Complete accessory pack including support ring and beam can be provided when required.
Mesh Density | Eq to: YORK | Description |
| 80 | 931 | For a given load of mist, the highest flow velocity is achieved of all styles. Ideal where it is required to minimize the pressure loss, possible clogging is concerned, the size of particle to be collected is relatively large, and/or a very high efficiency is not required. |
| 144 | 431 | Used for general purposes. An efficiency of 98 to 99% is achieved at a velocity of 1 to 5 m/sec. |
| 192 | 421 | Used where an especially high efficiency is required. While a pressure loss is slightly higher, it achieves an efficiency of 99 to 100% with particle sizes 3μ or more at a velocity of 1 to 6 m/sec., and is ideal where an efficiency of 90% or more is required at a velocity of 1 m/sec. or less. |
| 216 | Used for collecting fine particles of 1 to 3μ in size. Especially for a low-density mist of 1.0 g or less, it is used in a thickness of 200 to 300 mm. | |
| 432 | 333 | Used for collecting fine particles. An efficiency higher than that of 216 can be achieved. The most remarkable characteristic is that it provides a high efficiency with a reduced thickness. |
As the differences in material density, we adopt mesh density of 145 kg/m3 for duplex 2205 stainless steel to get York 431 performance.
Package & shipping of demister mist eliminator:
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