Nitrogen PSA Technology

PSA technology is the best for producing high purity nitrogen.

How does Pressure Swing Adsorption work?

PSA-Generators operate via the pressure swing adsorption principle to produce a continuous stream of nitrogen gas from compressed air. Pairs of extruded aluminium columns are filled with carbon molecular sieve (CMS). Pre-treated compressed air enters the bottom of the ‘online’ column and flows up through the CMS. Oxygen and other trace gases are preferentially adsorbed by the CMS, allowing nitrogen to pass through. After a pre-set time the online column automatically switches to regenerative mode, venting contaminants from the CMS. Carbon molecular sieve differs from ordinary activated carbons as it has a much narrower range of pore openings. This allows small molecules such as oxygen to penetrate the pores and separate from nitrogen molecules which are too large to enter the CMS. The larger nitrogen molecules by-pass the CMS and emerge as the product gas.

 Avilo PSA delivery programme

  • Parker D-H MIDIGAS nitrogen generator
    ● Nitrogen purity up to 99,9995%
    ● On-demand. Reliable. Compact. Safe. Specifications 
  • Parker D-H NITROSource
    ● Nitrogen purity up to 99,9995%
    ● Connect multiple units for ultra large capacities
    ● Lowest cost method of high purity nitrogen supply. Period!Specifications 
  • AVILO SPECIALS: custom build
    ● Available in every Capacitiy and Purity
    ● Custom build to your specifications
    ● Suprisingly fast delivery timesSpecifications