Wire Mesh Demister

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Wire Mesh Demister

(for liquid/gas and three-phase separators)

Wire mesh demister is designed for coalescing of small drops into larger ones and removing them from the flow. These demisters contain a layer of wire mesh laid between two rigid support grids. Liquid droplets gather on the wire when gas streams pass through this layer. The accumulated liquid flows down under the influence of gravity.

Selection criteria

a wide range of flow volume change (max/min > 4);
separation effciency > 98 %;
sensitive to contamination;
low pressure drop;
drop diameter 3…10 μm.

Recommended applications:

separation of liquid with moderate liquid amount in a flow;
can be used both in vertical and horizontal devices.

Not recommended applications:

highly contaminatedworking environment (parafines, tars, sand, hydrates);
dence fluids.

Wire mesh demister (type A), whole block. Ø 200…1100 mm.

Wire mesh demister (type B) – sectional. Section size is selected to put them through the standard manhole (Ø 500 or 600 mm) during assembly.

Wire packing parameters

	S_sp m²/m³	r_R kg/m³	d mm	e₀ %	H mm	Similar devices by other suppliers
1	280	144	0.28	98.2	150÷250	SP085 (SEPCO), York-431 (Koch-Glitch)
2	355	192	0.28	97.5	150÷250	SP115 (SEPCO), York-421 (Koch-Glitch)
3	630	192	0.14	97.5	150÷250	SP200 (SEPCO)

S_sp – Specific surface of mesh, m²/m³;

r_R – Referred packing dencity, kg/m³;

d – Wire diameter, mm;

e₀ – Free packing area, %;

H – Packing mat thickness, mm.

Wire Mesh Demister