Sieve trays

A sieve tray is a type of contact device installed inside mass-transfer columns (distillation, absorption and stripping columns). Its main function is to provide intensive and efficient contact between two phases: rising vapour (or gas) and descending liquid.

Sieve trays are widely used in industry as economical mass-transfer devices where a wide operating range is not required.


Fields of Application

Chemicals
Gas processing and petrochemicals
Oil refining and petrochemical industry
Pharmaceutical industry

Advantages

Cost-effective choice
Minimised losses through precise adjustment and flow optimisation
Option to vary sieve-hole diameter from 5 mm to 25 mm depending on capacity and pressure drop

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