Purification Technology Edition: Daily Question [2017-12-26]
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What is the function of a demister? A demister is a type of separator that primarily serves to separate the liquid entrained in gases, thereby preventing contaminated gases from causing liquid loss.
Demisters are used to separate the liquid droplets carried in the gas within the tower, thereby ensuring efficient mass transfer, reducing losses of valuable materials, and improving the operation of the compressor located after the tower. This helps to reduce water content and extend the lifespan of the compressor; demisters are generally installed at the top of the tower. It can effectively remove fog droplets of 3–5 um. If a demister is installed between the trays, it not only ensures the mass transfer efficiency of the trays but also reduces the spacing between them. Therefore, wire mesh demisters are mainly used for gas-liquid separation. It can also be used for gas separation on air filters.
A demister is a type of separator that is primarily used to separate the liquid entrained in gases, thereby preventing contaminated gases from being generated and avoiding liquid loss
A wire mesh demister is a gas-liquid separation device; as gas passes through the wire mesh in the demister, the entrained mist can be removed
Separate the liquid droplets entrained in the gas within the tower to ensure efficient mass transfer, reduce losses of valuable materials, and improve the operation of the compressor downstream of the tower
Separate the liquid entrained in the gas to prevent contamination of the gas and resulting loss of liquid
A demister is a type of separator that primarily serves to separate the liquid entrained in gases, thereby preventing contaminated gases from causing liquid loss.
A demister is a type of separator whose primary function is to remove the liquid entrained in gases, thereby preventing contaminated gases from being generated and avoiding liquid loss.