Knitted Mesh Demister Filter Gas Liquid Separation Device

Brand Name:Yuanqiao
Certification:ISO 9001-2015
Model Number:YQ-123
Minimum Order Quantity:1pc
Delivery Time:5-10 days
Payment Terms:L/C, T/T
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Address: Zhongdaliang Industrial Zone, Anping County
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Knitted Mesh Demister Filter Gas-Liquid Separation Device


What is demister mist eliminators?


Wire mesh demisters are commonly used in various industries, including oil and gas, chemical processing, and power generation, to remove liquid droplets from gas streams. They are also used in environmental applications, such as air pollution control, to remove liquid droplets from exhaust gases before they are released into the atmosphere


The effectiveness of wire mesh demisters depends on several factors, including the wire mesh type, wire diameter, pad thickness, and gas velocity. Higher gas velocities can increase the turbulence in the gas-liquid mixture, which can increase the likelihood of liquid droplets impinging on the wire surfaces. However, increased turbulence can also lead to increased pressure drop across the demister, which can reduce the overall efficiency of the process


Wire Mesh Demister Standard Specification:


Density

kg/m3

Free Volume%

Surface Area m2/m3

Products of Other Companies

Metex

York

Knitmesh

Vico-Tex

Uop

Koch

Acs

80

99.0

158

Hi-Thruput

931

4536

160

B

511

7CA

120

98.5

210


422




911


144

98.2

280

Nu-Standard

431

9030

280

A


4CA

128

98.4

460


326


415


706


193

97.5

375

Xtra-Dense

421

9033

380

C

1211

4BA


Metal Wire Mesh Pad Demister Type and Applications


Mesh density

(stainless steel)

Application
50 kg/m3Heavy fouling, e.g. evaporators
80 kg/m3Moderate fouling, e.g. vessel boilers
110 kg/m3Light fouling
145 kg/m3Heavy duty, e.g. oil and gas separators
170 kg/m3General purpose, not totally clean
195 kg/m3Optimum efficiency & pressure drop
240 kg/m3High density with high separation efficiency
112 kg/m3General purpose, clean service
145 kg/m3Find droplet removal in clean service


Working Theory of Wire Mesh Demister


A mist eliminator is a device usually used in vapor-liquid separator columns, which removes the liquid droplets entrained in a vapor stream. The mist eliminator may be mesh type, vane pack type or other structure intended to aggregate the tiny mist into droplets. So the droplets are heavy enough to be separated from the vapor stream.

The mist eliminator can reduce the residence time required to separate a given droplet size by reducing the volume and cost of separation equipment. The mist eliminators are often used where vapor quality is important in regard to entrained liquids, particularly where separator equipment costs are high (for example, high pressure systems), or where space or weight saved are valuable.

When the marine vessels process the brine by desalination, the brine is flash heated into vapor. In flashing, the vapor carries droplets of brine, that had better to be separated before condensing. Otherwise it will contaminate the vapor with salt. That is what the mist eliminator does. The pure vapor condenses on tubes in the desalination plant, and water is collected from the system.


Tks for your reading ,hope my introduction can make you clear,any question ,just let me know freely ,i will give you quotation asap.




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Knitted Mesh Demister Filter Gas Liquid Separation Device

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