VPSA Oxygen Gas Plants

The PSA Oxygen Gas Plants are designed to deliver about 95% pure oxygen. 


The gas is produced through a technology called PSA technology and similar to nitrogen the oxygen is also separated from compressed air using Zeolite Molecular Sieves of special grade. 
In some cases a vacuum pump is used for better adsorption hence the units are also known as VPSA units.


The capacities of these plants are ranging between 1 to 200 Nm3/hr capacity plants, however if the capacity requirement is larger than a VSA (vacuum swing adsorption) plants are more suitable.


These PSA/VPSA oxygen plants are ideally used for following applications:
Medical oxygen
Glass industry
Cement industry
Any heat enhancement applications.