Oxymat - Nitrogen Generator Systems

At Oxymat, we use two columns with molecular sieves to ensure continuous production. Dry compressed air is blown through a valve to the vessel where the pressure is built to reach 5 to 7 bar(g). Oxygen is tied to a molecular sieve during the building of pressure, and the nitrogen is allowed to pass through to the accumulation tank. While pressure is build in one vessel, the second remains without pressure. A part of the produced gas is used for regeneration of the molecular sieve. For Nitrogen a Carbon Molecular Sieve (CMS) is used. The molecular sieve is fully regenerative and has a life span on to 40.000 operation hours.