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Concentration combined with thermal exhaust air treatment
Concentrator units combined with thermal oxidisers, regenerative oxidisers or catalytic incinerators represent the most economical technology for cleaning large exhaust volume flows with low solvent load.
In this process, a continuously rotating rotor made of hydrophobic zeolite adsorbs the organic pollutants. Afterwards, the adsorbed pollutants are desorbed with the help of a small hot air stream and are fed into a thermal exhaust air cleaning plant.
Features
- For volume flows upwards of 20,000 Nm³/h
- For low solvent concentrations < 1g/Nm³
- For low exhaust air temperatures < 40°C
- Concentration ratio up to 1:18
Areas of application
- Painting industry
- semiconductor industry
- RIF industry
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