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Pressure Swing Adsorption Type Nitrogen Making Machine

The rate of diffusion of oxygen in the pores of carbon molecular sieve is much higher than that of nitrogen. When the adsorption is not balanced, the nitrogen is enriched in the gas phase, and the carbon nanotubes are used as adsorbents. Up, the formation of finished nitrogen. And then reduced to atmospheric pressure, adsorbent desorption of adsorption of oxygen and other impurities, to achieve regeneration

Working principle

PSA nitrogen generator is based on the principle of pressure swing adsorption, the use of high-quality carbon molecular sieve as adsorbent, in a certain mechanical effect, oxygen in the carbon molecular sieve pore diffusion rate is much greater than nitrogen, when the adsorption is not balanced, nitrogen in the gas Was enriched in the formation of finished nitrogen. And then reduced to atmospheric pressure, adsorbent desorption of adsorption of oxygen and other impurities, to achieve regeneration. Generally in the system set up two adsorption tower, a tower adsorption nitrogen production, the other tower desorption regeneration, through the PLC program automatic control, so that the two columns alternate cycle work to achieve continuous production of high quality nitrogen purposes. Pressure, after purification of dry compressed air, in the adsorber for pressure adsorption, decompression desorption.

Application areas

PSA, nitrogen, can be widely used in chemical, electronics, textile, coal, oil, natural gas, medicine, food, glass, Machinery, powder metallurgy, magnetic materials and other industries.


Zhejiang Yuanda Air Separation Equipment Co.Ltd.

Add.: Gaoqiao Industrial Zone, Hangzhou, Zhejiang, China  311402

E-mail: sales@ydget.com

Contact: Jane Qian +86-13588376592

Tel:+86-571-61712588

Fax:+86-571-61712599


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