Anping Yuanqiao Petrochemical Equipment Co., Ltd
Anping Yuanqiao Petrochemical Equipment Co., Ltd
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wire mesh demister, also known as a mist eliminator or mesh pad, is a type of gas-liquid separation device that is used to remove liquid droplets from a gas stream. It consists of multiple layers of knitted or woven wire mesh, which is designed to capture and hold liquid droplets as they pass through.
wire mesh demisters are an important component in many industrial processes that involve gas-liquid separation. They are relatively simple and reliable devices that can help improve process efficiency, reduce equipment corrosion, and protect downstream equipment from liquid carryover.
2.1 General
A. Size, style, thickness, configuration, and materials are specified in Project Specification – Vessels.
B. Mist Eliminator styles are defined as follows:
C. Style G is a mesh blanket having a variable knitted density. The vapor inlet section is the least dense and the outlet section the densest. Typical inlet/outlet knitted mesh densities are 5 lb/ft3 (80.1) and 9 lb/ft3 (144.2). The customer can require variable density blankets having slightly different knitted densities and wire diameters.
D. Style V is to be determined by the vendor, based on the process conditions provided by customer. Vendor may determine the mist eliminator type best suited to meet the mist elimination requirement. The selected style may include a mesh pad, vane or a combination of mesh & vanes. The mist eliminator may be oriented vertically, horizontally or at an angle determined by the vendor. A single pad of variable knitted density may also be applied.
| Please State your demister / mist eliminator application | |||||
| Operating data | |||||
| Gas | Max. gas volume flow (operating conditions) | M3/h |
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| Gas density (operating condistions) | Kg/m3 |
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| Operating pressure | Bar (a) |
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| Operating temperature | ℃ |
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| Liquid | Liquid content | Kg/h |
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| Liquid density | Kg/m3 |
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| Dynamic viscosity of the liquid | mPas |
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| Geometrical data | |||||
| Flow direction | Horizontal |
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| Vertical |
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| Installed in | Column |
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| Pipe |
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| Column diameter or dimensions | mm |
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| Opening for installation | Manhole | DN | |||
| Vessel flange | Size | ||||
| Requirements | |||||
| type of mist eliminator | Wire mesh demister |
| |||
•Light weight
•Easy to install
•No moving parts
•Shipped promptly
•Low pressure drop
•Requires no maintenance
•Fits all process equipment
•Wide variety of materials of construction available
High removal efficiency
No limitation on size or shape.
Easily installed in existing vessels
Little maintenance or service required
Almost no corrosion or temperature limitations
Negligible pressure drop, less than 25mm of water gauge
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