Purification of process waste gas based on the absorption principle
With absorption (scrubbing), water-soluble substances are absorbed or dissolved from the waste gas in a liquid by physical-chemical means. For this purpose, the gas stream is brought into contact with a liquid stream. Using absorption, solid, liquid or gaseous substances from the gas stream can pass into the liquid.
A high purity of the waste gas can be ensured without pollutants or disturbing odours. Simultaneously, Likusta scrubbers guarantee a low-concentrate residual product quantity.
Typical fields of application are
Oxidising gas scrubbing of sewage gases
Ammonia deposition
Amine scrubbing
Flue gas desulphurisation
Our gas scrubbers are individually tailored to specific customer requirements. Likusta offers a large number of different types of scrubbers.
Counter-flow scrubber
Cross-flow scrubber
Direct-flow scrubber
They can also be constructed in several stages or, for example, serve merely as emergency units.
Different designs are possible depending on the application
Single-stage - multi-stage
Indoor or outdoor installation
Round - square
Standing - lying
Plastic - Stainless steel
Compact
For process engineering, advanced software is available. A Likusta test unit can also be provided as an option to assist in the basic design of a waste-gas scrubbing system.
Durable materials withstand the most aggressive media and environmental conditions
The selection of the materials is determined by the use case. Strongly acidic or alkaline media are corrosive.