Describe purpose and functioning of PSA-plant (PSA-N2-Plant).

PSA-N2-Plant (Pressure Swing Adsorbtion) installed to generate inert gas (Nitrogen) from atmospheric air. It's purpose is similar to conventional Inert Gas Generator but working principle is different. PSA plant used to

• produce so-called Dry Air for blowing into Hold Spaces

• cargo tanks inerting before cargo operations

• creating nitrogen cushion when carrying some cargo with special requirements