PSA Nitrogen Generators

PSA Nitrogen Generators: Under a certain pressure, the difference of nitrogen and oxygen adsorbed on the surface of carbon molecular sieve is utilized, that is, the diffusion adsorption of oxygen by carbon molecular sieve is much larger than that of nitrogen. The cycle process of alternating adsorption and depressurization desorption of two towers is achieved by controlling the opening and closing of the valve by program, and nitrogen and oxygen are separated to obtain the required purity of nitrogen.