Begg Cousland Envirotec Limited products

Becoil Demisters are separators of the impingement type consisting of multiple layers of mesh fabric knitted from metal or plastic monofilaments, crimped and then assembled so that the crimps cross in successive layers. Pads fabricated in this way have a very uniform voidage with an extremely high ratio of filament surface area per unit volume of demister pad.

The Becofoil knitted wire mesh demister pads are virtually maintenance free and have been specially designed to achieve highly efficiency removal – up to 100% on entrained droplets above 5 microns in size -while generating low pressure losses.

The Becoil Demister is a high efficiency, low pressure loss device for removing liquid particles in excess of 5 microns. To further the collection efficiency of liquid particles below 5 microns, Becone Coalescers were developed.

Aerosol mist produced in industry applications such as in the natural gas and petrochemical sectors can have detrimental effects to downstream process equipment. By removing this mist, Becone Coalescers provide a multitude of benefits including preserve of equipment and components, improved air emission quality and increased yield of products that would have otherwise been carried over with steam.

A Cylindrical Coalescers two stage filter separator technology allows you to have the smallest possible vessel diameter, resulting in the lowest cost, while removing aerosol liquids and solid particles efficiently. The separator’s first stage contains replaceable BCE-GLF  coalescing filters mounted on a tube sheet. Here the larger liquid particles and the solids are removed, while the aerosol liquid mist coalesces into large droplets (>10  microns). Some of these coalesced droplets fall off the filter but the majority are carried to the second stage.

The Becofil Candle Filter, often commonly referred to as a Mist Eliminator or Fibre Bed Filter – is intended primarily for the removal of very fine mist particles of less than 2 microns. A combination of impingement for removing greater than 1-2 microns and diffusion for finer, sub-micron size particles where Brownian motion becomes increasingly important.

Mist eliminators are a useful component in industrial processes that require separation and filtration of mist from gas streams. Through their unique design, they are able to recover valuable products that would otherwise be lost to the atmosphere, improve the quality of gases leaving process plants, and protect downstream equipment from the often harmful effects of contaminants.

Chevron type vane packs are high velocity droplet separators. They can be specially designed for efficient droplet collection >8 microns in diameter, but traditionally they are used for more coarse droplet collection, 10 – 20 microns or larger. They also have a good resistance to blockage by solids due to their high voidage construction. ‘Becovane’ BCE-STV Chevron type vane pack separators are made using multiple parallel chevron blade profiles assembled into a pack, which allows the gas to pass vertically or horizontally between the blades. The blades are relatively widely spaced, meaning that the chevron separator pack has a high volume throughput capacity, with relatively low pressure loss. Typically efficient for droplet sizes of > 10 microns in size, they are also highly resistant to plugging with solids.

BlueFil® demisters consist of one or more precisely structured media layers. The use of one or multiple layers and the right choice of filament diameters in these layers allow you to achieve the highest efficiency at the lowest pressure drop (Dp) for your specific requirements. BlueFil® demisters are characterized by a large contact surface area and an unbeatable void space up to 97%!

BlueFil® demisters consist of one or more precisely structured media layers. The use of one or multiple layers and the right choice of filament diameters in these layers allow you to achieve the highest efficiency at the lowest pressure drop (Dp) for your specific requirements. BlueFil® demisters are characterized by a large contact surface area and an unbeatable void space up to 97%!