DEMISTER PADS/ MIST ELIMINATORS – MESH TYPE
Quality Wire Products Co W.L.L. offers knitted wire mesh type mist eliminators or demister pads suitable for liquid gas separation.
Manufacturing Process
Knitted wire mesh is a set of metal wire looped and interlaced by knitting on a circular knitting machine and then corrugated to form a zig zag pattern. Several of these layers of knitted wire mesh are installed together and further reinforced or welded with grids in specific patterns according to the customer requirements.
Presently we have a production capacity which allows us to knit around 1500kgs(3300Pounds) per day and a monthly capacity of around 45,000kgs of metallic wires. With wide range of knitting width Quality wire can offer knitted wire mesh in tubular form from 100MM wide to 1800MM wide in metallic ; co knit and non metallic wires.
These knitted wire mesh can be made in different stitches by changing the needle count on the cylinders and with various needle count options available with wire diameter from 0.1MM to 0.35MM for different end use application.
We offer mesh pad with density range from 75Kg/M3 to 450Kg/M3 in metal wires and non metallic wire or co knit material.
Usage and applications
Knitted wire mesh is used as mist eliminator; insulation blanket mesh and also as filters & air bags for automotive industries.
In the refinery or oil and gas production process removal of mist or moisture from the gas is a regular process. Generally gas tends to absorb the moisture so effective removal of moisture plays a vital role in the refinery / petrochemical and desalt plants.
The mist eliminator installed inside a typical application with the zig zag pattern obstructs the flow of gas resulting in developing a friction & Due to countinous friction the moisture will form into a tiny droplet and due to gravity will fall down to the liquid.
QWP proudly confirms successfully completed more than 1000 Installations in many countries across the globe.
Performance & Guarantee
Our process engineering team understands completely the production process of the client and in some cases designed and modified the demisters to achieve a better performance. Careful selection of mist eliminator is very critical in terms of performance of the equipment and we offers effective solutions to the customers in order to achieve maximum efficiency thus resulting in a better performance at client site.
Complete Design of mist eliminator / drafting / exact location of demister inside column / support system/ process calculation documents / warranty are included in our scope of supply & optional site installation at additional cost is provided.
Process calculations
Please provide the following informations so that we can design and suggest a suitable vane pack with process calculation.
- Project details
- Vessel sketch
- Operating Temp & Pressure
- Gas density ; viscosity ; molecular weight/ flow rate/surface tension & compressibility
- Liquid density ; viscosity ; molecular weight/ flow rate
- Required separation efficiency and drop let size
- Allowable Pressure drop across demister pad
Trouble shooting /support team
Besides offering new design / plant revamp with high performance demisters ; rearranging the supports for better performance adding /modifying or changing the style of demisters to enhance the performance are offered for various industries . A complete team of trained engineers are available for trouble shooting and they can be of great assistance in installation /trouble shooting of demisters at site and is available at additional cost depending upon the nature of the project.
Several production process installed and commissioned some years back normally tend to fall back on the performances due to various reasons and some times the production capacity needed to be increased on the same equipment due to increase in demand without further investing in the infrastructure. During these stages our team of engineers study the application and recommend suitable alternatives to enhance the production.