Process nitrogen generator

industrialPSA

PSA Nitrogen Generators Nitrogen volume:5-3000 Nm3/hr Purity:95%-99.999% Outlet pressure:≤0.8Mpa adjustable Atmospheric dew point:-40℃ to -70℃ Description: Nate's PSA nitrogen generator technology assures quick returns on your investment and stable year-to-year gas costs. How Nate PSA Nitrogen Generation Works Pressure swing adsorption (PSA for short) is a new gas separation technology, its principle is to use molecular sieve to "adsorb" different gas molecules to separate the gas mixture. It uses air as raw material, and uses a high-efficiency, high-selectivity solid adsorbent to selectively adsorb nitrogen and oxygen to separate nitrogen and oxygen from the air. The separation effect of carbon molecular sieve on nitrogen and oxygen is mainly based on the different diffusion rates of these two gases on the surface of carbon molecular sieve. Gas with a smaller diameter (oxygen) diffuses faster and more enters the solid phase of molecular sieve. In this way, nitrogen-rich components can be obtained in the gas phase. After a period of time, the molecular sieve's adsorption of oxygen reaches equilibrium. According to the different characteristics of carbon molecular sieve for adsorbing gas under different pressures, reducing the pressure makes the carbon molecular sieve release the adsorption of oxygen. This process is called regeneration. The pressure swing adsorption method usually uses two towers in parallel, alternately performing pressure adsorption and decompression regeneration to obtain a continuous nitrogen flow. Advantages of industrial nitrogen production system: ●Fast start-up, qualified nitrogen can be provided within 15-30 minutes.