CNG-DRY dryers are normally custom-made to meet specific project requirements. Several versions are available based on operating pressure and regeneration type.
The G-DRY type of dryers are manually controlled and without regeneration. After saturation of the dryer, it is possible to replace the desiccant or regenerate it with an external regeneration system.
CNG-R-DRY has two columns that operate alternately. Adsorption takes place under pressure in the first column, while the second column is being heat-regenerated.
CNG-HP-DRY also has two columns that operate alternately. Regeneration takes place using a small amount of already dried CNG at atmospheric pressure. Purge-CNG is fed to the suction side of the compressor.
Inlet pressure
Inlet temperature
• Influent water content
Preferred drying mode (AUTOMATIC / MANUAL)
• Preferred type of regeneration (COLD / HOT / DESICCANT REPLACEMENT / EXTERNAL REGENERATION UNIT)
• Availability of cooling water (YES/NO). If yes, temperature of the cooling water.
• Possibility to lead regeneration gas to the suction side of the compressor (YES/NO)
DTI A/S and OMEGA AIR
OMEGA AIR has been part of the DTI family for several years. It is a highly valued supplier with fast response times, extensive know-how and extremely competent employees.
We regularly visit the factory in Ljubljana, Slovenia, which is constantly developing.
OMEGA AIR has a large R&D department where opportunities to optimise processes are constantly being sought, rather than copying others' products.
Therefore, we are very proud of the collaboration – especially on the drying side. Here, DTI has been involved in the development of dryers for CO2 and Hydrogen.
OMEGA AIR has the complete range for the aftertreatment of compressed air, vacuum, and gas.
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