KSO PSA oxygen generator
Principle of operation
KSO PSA oxygen generator chooses high quality zeolites molecular sieve as adsorbent,and make use of variable pressure swing adsorption principle, then get the oxygen from compressed air directly.
l1.Compressed air via air purification system to remove impurities like oil, solid dust and so on,then enter into adsorption tower equipped zeolite molecular sieve.As zeolite molecular sieve has the characteristic of selective adsorption, nitrogen and carbon dioxide, steam is adsorbed by molecular sieve,while oxygen has a high spread rate,thus the oxygen go through adsorbent and gets separated.
l2.When the impurities like nitrogen adsorbed in adsorption tower arrives at a certain extent, reducing pressure to make zeolite molecular sieve desorb,then the adsorbent will regenerate, so the adsorbent can get cycle use.