KSN PSA nitrogen generating equipment use the high quality carbon molecular sieve as adsorbent,and utilize PSA principle, acquiring nitrogen gas from compressed air directly.
l1.Under the pressure of certain.because of kinetic effect, the spread rate of oxygen and nitrogen on carbon molecular sieve has big differenceses. As a great deal of oxygen molecules is adsorbed by carbon molecular sieve, nitrogen molecules enrichs at gaseous phase, so nitrogen and oxygen get separated.
l2.As the adsorption capacity of carbon molecular sieve on oxygen changed with the pressure,different pressures have obvious difference,when reduce pressure,it can desorb the oxygen molecule adsorption on carbon molecular sieve, making carbon molecular sieve regeneration,like this make it recycling use.
l3. Choose two adsorption tower processes,one tower adsorption then produce nitrogen,the other desorption regeneration, the two circulation alternate, continuously output high quality of nitrogen.