Stainless Steel 304L Wire Mesh Demister Pad for Chemical Columns 144kg/m3
| Lugar de origen | Provincia de Hebei, China |
|---|---|
| Nombre de la marca | LJ |
| Certificación | ISO9001:2015 |
| Número de modelo | LJ-04 |
| Cantidad de orden mínima | 50 juegos |
| Precio | $8.5-10.9 per piece |
| Detalles de empaquetado | Cajas de madera, paletas de madera, paletas de acero |
| Tiempo de entrega | 7-20 días De acuerdo con la cantidad |
| Condiciones de pago | T/T |
| Capacidad de la fuente | 1000 juegos por día |
Detalles del producto
| Nombre del producto: | almohadilla antivaho; Separación de niebla arrastrada por gas | Palabras clave: | Eliminador de niebla de malla |
|---|---|---|---|
| Material: | SS304 SS316 Monel | Diámetro: | DN300 a 6400 mm |
| Forma del agujero: | Redondo;Rectangular; | Densidad: | 144kg/m3 |
| clasificación del filtro: | 99% | Solicitud: | Industria de la filtración |
| Característica: | Resistencia a la corrosión | Diámetro del alambre: | 0,20 mm-0,25 mm |
| Técnica: | Tejido de punto | Muestra: | gratis |
| Resaltar: | Stainless Steel 304L demister pad,Chemical column wire mesh,144kg/m3 demister pad |
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Descripción del Producto
Stainless Steel 304L Wire Mesh Demister Pad for Chemical Columns 144kg/m3
Demister Pad of Description
A 304L stainless steel wire mesh demister pad is a high-efficiency gas–liquid separation component designed for chemical columns and process vessels. It is constructed from low‑carbon 304L stainless steel wire (typically 0.25–0.28 mm diameter), knitted into a multilayer, crimped mesh structure with a bulk density of 144 kg/m³. This grade offers excellent corrosion resistance, superior weldability, and toughness compared to standard 304, making it ideal for chemical environments.
Key specifications:
- Density: 144 kg/m³
- Voidage: ~98.2%
- Specific surface area: ~275 m²/m³
- Efficiency: 99%+ removal of droplets ≥3–5 μm
- Pressure drop: Low (25–50 mm H₂O at typical velocities)
Demister Pad Features
1. High Void Volume
Standard pads feature a voidage of 97% to 99%. This ensures that the gas flow is largely unobstructed, maintaining a very low pressure drop—a critical factor in distillation where pressure stability affects the boiling points of the chemicals being separated.
2. Structural Rigidity
SS304 is a robust material that maintains its shape and density even under the constant thermal cycling and physical stress of a high-pressure distillation environment.
3. Cost-to-Performance Ratio
While materials like SS316 or Monel are used for highly corrosive acids, SS304 offers the best balance of corrosion resistance and affordability for:
Crude oil atmospheric distillation.
Alcohol and ethanol purification.
Organic solvent recovery.
General chemical fractionation.
4. Custom Geometry
For distillation towers, which can range from small diameters to several meters, SS304 pads are highly adaptable:
Sectional Design: Large pads are made in "manway-sized" blocks for easy installation through the tower's access ports.
Variable Densities: The mesh can be knitted more or less densely depending on whether the target is "standard" separation or "fine" mist removal.
Demister Pad Specification
Demister Pad Application
- Distillation Columns: Removes entrained droplets from overhead vapor, improving separation efficiency and reducing product loss.
- Absorption/Scrubbing Columns: Eliminates mist from exhaust gases, protecting downstream equipment and reducing emissions.
- Stripping Columns: Separates liquid carryover from stripping vapor, enhancing mass transfer.
- Evaporators & Crystallizers: Recovers valuable liquid droplets from vapor streams.
- Pressure Vessels & Knock‑out Drums: Acts as a primary or secondary mist eliminator for gas–liquid separation.
Demister Pad Package
1.wrapped with plastic film
2.With wooden cases or wooden pallet
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