Stainless Steel 304L Wire Mesh Demister Pad for Chemical Columns 144kg/m3

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.