(1) HED
High efficiency removal of fine mist
(2) GP
General purpose
(Maximum efficiency with low pressure loss)
(3) DS
Dirty service where fouling is an issue
PT Demister offers a wide range of demisters with different wires and materials to suit your application and requirements. We offer an assortment of demister pads, manufactured from knitted mesh. This demister is available in various shapes, sizes, dimensions and can be customized according to your specifications.
Most demisters are replaced on a regular basis due to fouling or corrosion. Very often the same style of demister that was installed originally is specified for the replacement. However, our technical team can offer advice to assure optimum performance for your new or replacement demister.
We deliver cost effective demister solutions. Many common materials are in stock, demister for replacement can be quickly manufactured and to get equipment back on line in shortest time.
Industries Area
Demisters are used in many separation and refining processes; they can be found in various industries:
- Marine, Desalination
- Oil & Gas
- Petrochemical
- Chemical Plant
- Pharmaceutical
- Sugar Manufacturing
- Pollution Control
Typical Usages
Demisters can be designed in different shapes, sizes, and volumes to cater for different equipment requirements. They have been widely adopted and used by many equipment manufacturers. These are some of the common equipment:
- Distillation Columns
- Absorption Columns
- Steam Boilers
- Gas and Air Scrubbers
- Oil Mist Separation
- Vacuum and Drying Tower
- Effluent gas treatment in sulphuric acid factories
- Cooling Tower
Demister Selection
| Demister Type | Density (kg/m³) | Surface Area (m²/m³) | Voidage (%) | Application |
|---|---|---|---|---|
| DS-50 | 50 | 90 | 99.4% | Heavy fouling e.g. evaporators |
| DS-80 | 80 | 145 | 99.0% | Moderate Fouling |
| DS-110 | 110 | 200 | 98.6% | Light Fouling |
| DS-145 | 145 | 265 | 98.2% | Heavy duty e.g. oil & gas separators |
| GP-170 | 170 | 310 | 97.9% | General purpose, not totally clean |
| GP-195 | 195 | 355 | 97.6% | Optimum efficiency & pressure drop |
| GP-240 | 240 | 443 | 97.0% | High density with high separation efficiency |
| HED-112 | 112 | 375 | 98.6% | General purpose, clean service |
| HED-145 | 145 | 480 | 98.2% | Fine droplet removal in clean service |
| HED-195 | 195 | 650 | 97.5% | Very high efficiency in clean service |
| HED-400 | 400 | 1284 | 95.1% | Special application |
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