Efficient Demister Pad Mist Elimination Mesh For Stable Gas Liquid Separation

Product Description:

The demister pad is a wire-mesh-based separation component designed to capture fine liquid droplets from gas streams. Through the knitted mesh layers with controlled density and porosity, the pad forces the gas flow to change direction repeatedly, enlarging collision areas where mist particles coalesce and fall back by gravity. This design improves process purity and prevents liquid carryover in distillation columns, absorption towers and other gas-liquid systems.

Structure, Materials & Performance:

The pad is constructed from stainless steel wire, polymer wire or corrosion-resistant alloys depending on service conditions. Common materials include SS304, SS316L for general chemical environments, and PP, PTFE for acidic or highly corrosive systems. Mesh densities from 80–200 kg/m³ allow selection for different droplet sizes and gas velocities. Customized shapes—round, square or special tower-fit rings—ensure proper sealing and high separation efficiency.
Below is a general specification reference:

Installation, Operation & Service Life:

Demister pads are installed on support grids inside towers or vessels, requiring simple positioning without complex tools. They operate under stable pressure drop and require minimal maintenance. Depending on gas composition and fouling levels, pads can be removed for washing and reused for extended service. For projects requiring precise tower design, we provide layout drawings, support ring solutions, operating flow charts and mist-loading calculations.

Packaging, Delivery & Support:

Each unit is wrapped with protective film and placed in carton boxes or wooden crates depending on size. Lightweight polymer pads are usually packed in sealed bags to prevent contamination. Lead time typically ranges from 7–20 days depending on dimensions and materials. Project-based customization, sample units, and engineering data sheets are available upon request.