Product Principle

A pressure swing adsorption nitrogen generator, utilizing clean compressed air as raw material and carbon molecular sieve as the adsorbent, is a device that obtains nitrogen gas at room temperature through the principle of pressure swing adsorption. By taking advantage of the differences in the adsorption amounts of oxygen and nitrogen on the surface of the carbon molecular sieve and the different diffusion rates of oxygen and nitrogen within the sieve, the process is controlled by a programmable controller to open and close the solenoid valves, achieving pressure adsorption and pressure release desorption. This completes the separation of oxygen and nitrogen, resulting in nitrogen gas of the desired purity.

Product Features

● Fast startup, qualified nitrogen can be provided within 15-30 minutes

● The equipment operates fully automatically, allowing for unattended operation throughout the entire process.

● Fast molecular sieve filling, tighter, more compact, and longer service life

Stable pressure, purity, and flow with adjustable settings to meet various customer requirements.

Structurally sound, advanced processes, secure and stable, low energy consumption

Technical Specifications

Stable pressure, purity, and flow rates with adjustable settings to meet various customer requirements.

Flow Rate - 5~3,000 Nm³/hr

Purity - 95% to 99.999%

● Pressure – ≤0.8 Mpa (adjustable)

● Atmospheric Dew Point - ≤ -40℃ (Adjustable)

Note: Optional NP series nitrogen purification unit for lower oxygen content and dew point requirements.