0.15mm Sheet Metal Structured Packing Mellapak 250y Absorption Tower Packing
316l Stainless Steel Column Packing Mellapak 250y 0.15mm Sheet Structured
316l Stainless Steel Column Packing Mellapak 250y 0.15mm Sheet Structured
Description| Surface Area: | 250 M2 / M3 | Material: | SS316L |
|---|---|---|---|
| Surface Treatment: | Perforation, Corrugation | Size: | 750mm In Diameter |
| Height: | 200mm Each Layer | OEM: | Available |
| High Light: |
316 l stainless steel column packing,250y stainless steel column packing,mellapak wire mesh structured packing |
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Stainless Steel 316L packing Mella Pak 250Y 0.15mm sheet structured packing
1. Equal to Mella Pack 250Y 0.15mm sheet structured packing
It is made of SS316L material in 0.15mm corrugated perforated mesh sheet. This set of packing is to be used in 3 beds. Every packing bed is 2000 mm high. It is a TNBT Column. The packing is to work together with liquid distributor, liquid collect and re-distributor, packing support grids and bed limiters.
2. 250Y 0.15mm sheet structured packing introduction,
In addition to random tower packings and mass transfer trays, structured packings represent another group of products that are used in the field of mass and heat transfer processes.
Hualai provides a broad range of innovative and conventional structured packings in both metal sheet and wire mesh materials for different applications.
3. 250Y 0.15mm sheet structured packing application,
The typical application fields for metal structured packings are processes with following operating conditions:
low irrigation densities high gas loads; low pressure drop requirement high demand of transfer units
These operating conditions are common in many vacuum distillation and rectification processes in the chemical and petrochemical industry, as well as in amine scrubbers, C3-, C4-splitters and applications in the field of fine chemicals.
Hualai structured packings are available in different specific surface areas and corrugation angles as well as in several finishing varieties:
smooth or textured surface perforated or unperforated
X (30°) or Y (45°) corrugation angles
standard or high-capacity corrugation geometry
0.1 or 0.15 mm metal sheet thickness
materials: carbon steel, stainless steel, others on request
4. Benifits of 250Y 0.15mm sheet structured packing introduction,
Structured packing provides a large surface area per unit volume, which maximizes mass transfer performance and creates a lower pressure drop than conventional distillation trays. By reducing the pressure drop, structured packing increases energy efficiency. Together with our structured packing, we use our own demister / mist eliminators to maximize column performance.
Around the world, we have deployed our structured packing in chemical processing, steel, gas-to- liquid (GTL), gasification and a wide variety of other applications.
5. Hualai structured packing products list (part):
| Type | Surface area | Void fraction | Wave height | Nt | ΔP | Max.F-factor |
| m2/m3 | % | mm | m-1 | Pa/m | m/s.(kg/m3)0.5 | |
| 125 X/Y | 125 | 98 | 25.4 | 1-2 | 150 | 3 |
| 250 X/Y | 250 | 97 | 12.5 | 2-3 | 200 | 2.6 |
| 350 X/Y | 350 | 94 | 9 | 2.0-2.5 | 300 | 2 |
| 500 X/Y | 500 | 92 | 6.3 | 4-5 | 400 | 1.8 |
| 700 X/Y | 700 | 85 | 4.5 | 5-7 | 650 | 1.6 |
Well fabricated Hualali metal structured packing:
Metal Structured Packing Advantage
- Its high mass transfer surface area is suitable for close boiling components distillation due to shorter columns.
- Its structured arrangement ensures no channeling of liquid and requires minimum liquid redistribution.
- Due to its very low pressure drop, it is recommended for vacuum distillation systems.
- It has higher vapour load capacity as compared to random packing and trays.
- It provides low liquid hold-up.
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