Wire mesh foam destroyer	Wire mesh foam destroyer
Wire mesh foam destroyer	Wire mesh foam destroyer

What is a Demister?

DEMISTERs are essential in many process operations for the removal of entrained material in vapour flow. DemisterT.C.I's Demisters and mist eliminators provide a wide range of solutions suitable for any application.

The principal of a demister operation is based on having a large number of obstacles intercepting entrained droplets in a vapour flow. This large number of obstacles must provide minimum drop in pressure over the removal system.

How a DEMISTER Works:

Mist eliminators/ demisters are fabricated from knitted materials with interlocking asymmetrical loops of metal or plastic with typical diameters being 0.1 – 0.3mm. By careful choice of wire diameter, DA have produced demisters with extremely high free volumes (typically 98 – 99%) along with very high removal efficiency and low pressure drop.

Along with wire diameter and mesh density, another important parameter in design and operation of a demisters is the vapour velocity. This can be controlled by careful selection of the eliminator area. Optimal area will depend on operating temperature, pressure and pressure drop. Under normal operating conditions 99% + removal efficiency can be achieved with a pressure drop of less than 250 Pascals.
Stock Materials commonly used:

Stainless Steel: Grades 302, 304, 316, 316L, 321, 309, 310S
Super Alloys: Inconel 601, Incoloy DS, Hastaloy, Carpenter 20
Fibrous Filament: 'E' Glass, 'S' Glass, 'A' Glass, Basalt, Ceramic, Silica, Kevlar
Others: Aluminium, Monel, Copper, and Brass, Mild Steel (plain and galvanised), Polypropylene, Polyethylene


Why DEMISTERs from DemisterT.C.I?

Elimination of DA demisters are dependent on droplet sizes:

5 – 9 micron             99%
>10 micron               99.5%

Most of the weight of entrained mist tends to be associated with the larger mist particles (larger than 5 - 10μm) thus providing greater that 99.99% weight removal.

All of DA demisters are custom made to your specification. The units can be breakup into smaller parts for easy installation into tight spaces. Individual drawings are also provided and documented for each of the demisters units upon confirmation.

Our units are known among our customers for good durability. We have also a good track record for having negligible annual production errors for the past few years*.

While there are many manufacturers of wire mesh products in T.C.I, the manufacturing of a demister entails numerous calculation for even the most simple application. DA is one of the few providers in the T.C.In and Middle East market whom is able to provide proper performance data for all units that we manufacture.   

With DA good experience

in projects from desalination plants to FPSOs, you can be sure to get the best quality and durability for your units with us.

Most importantly, with our mist eliminator manufactured in our reliable factories around the world, we are also one of the most cost effective compared to many "T.C.I-based" factories. This enable us to provide our loyal customers reliable solutions at effective prices year after year.

more products:
Wire mesh Mist Eliminator
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demister mist eliminator
Mist eliminator mesh