The vane pack mist eliminator can work well under normal atmospheric conditions. For equipment based on direct interception and inertial separation, gas flow rate affects the key steps of the separation process (impaction, coalescence, and liquid drainage). If the gas flow hinders liquid drainage, flooding or re-entrainment of liquid droplets may occur. Therefore, it is important to determine the appropriate superficial gas velocity of the equipment through calculation, thereby determining the effective working area of the demister.

Liquid entrainment in process gas streams can be formed by dynamic processes, such as contact between gas and liquid phases in mass transfer operations, or thermal processes, such as condensation. Wojun chevron plate demisters provide an excellent solution option for liquid entrainment problems in many types of equipment. These equipment include distillation columns, stripping columns, absorption towers, scrubbers, evaporators, falling-film condensers, separation tanks, three-phase separators, seawater desalination plants, gas dehydration units and compression systems, refrigeration units, etc.

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