500mm Crimped Wire Mesh Roll Demister Pad Custom Mist Eliminator
What are demister pad mist eliminators?
The demister pad is an assembly of Hualai knitted wire mesh supported on, and held down by, high open area grids. It is made to any size and shape and may be installed in all new and existing process vessels. Wire used in DEMISTER fabrication is of the highest quality. It is smooth, clean and bright for rapid liquid drainage. Stainless steels and exotic alloys are fully annealed to provide maximum corrosion resistance. Perfect fit is assured even in out- of-round vessels, eliminating all vapor by-passing.
DEMISTER units can be engineered to fit the smallest laboratory still, the largest refinery or petrochemical tower.
How do demister pad mist eliminators work?
When a vapor stream carrying entrained liquid droplets passes through the EIT Mesh but the inertia of the droplets causes them to contact the wire surfaces and be held there briefly. As more droplets collect, they grow in size, run off and fall free. Properly applied to specific process conditions, DEMISTER mist eliminators achieve 99.9% separation of liquid entrainment from any vapor stream, assuring pure product overhead. Pressure drop is usually less than 25.4 mm H2O (1" WC).
Demister pad in this case:
| Item | Value | Unit |
| Material | SS304A | / |
| Shape & Size | Φ500 | mm |
| Mesh Thickness | 100 | mm |
| Demsiter Height | 150 | mm |
| Wire Diameter | 0.23 | mm |
| Mesh Density | 144 | kg/m3 |
| Void Fraction | 0.982 | / |
| Specific Area | 316 | m2/m3 |
| Grids | 25*3 flat bar | mm |
The material for demister pad we have in stock.
PP, PTFE, SS304, SS304L, SS316, SS316L, SS201, SS202, SS310S, SS321, Copper, Nickel, Titanium, Duplex 2205, Duplex 2507, NS-80, Monel 400 alloy, Co-knit 904L+fiber glass, Co-knit 316L+ fiber glass, Co-knit 316L+PP flat...
Also we can handle other materials, but please specify when ordering.
TYPICAL APPLICATIONS of demister pad:
Absorber,
Scrubbers,
Evaporator,
Steam drums,
Knockout drums,
Separators vessels,
Refining lube towers,
Refining vacuum tower,
and any process vessels handling liquid and vapor where complete separation of entrained liquid droplets is desired from gas/vapor phase.
Package & shipping of bracketed wire mesh demister pad:
Welcome your inquiry with any questions! Here in Hualai we are always ready to be helpful!
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