High Purity PSA Nitrogen Generator

A PSA Nitrogen Generator is a device based on Pressure Swing Adsorption (PSA) technology, designed to extract high-purity nitrogen from compressed air. This technology uses Carbon Molecular Sieve (CMS) as the adsorbent to selectively adsorb oxygen and other impurities, enabling efficient separation and purification of nitrogen.

The PSA Nitrogen Generator operates with two adsorption towers working alternately. During the adsorption phase, oxygen, carbon dioxide, and other gas molecules in the compressed air are captured by the carbon molecular sieve, while nitrogen passes through the tower in gaseous form and is collected. The tower then switches to the regeneration phase, where the pressure is reduced to release the adsorbed gases, restoring the adsorbent’s capacity. This alternating cycle ensures continuous and stable nitrogen production.

Technical Features
1. High-Purity Nitrogen: Capable of producing nitrogen with purity levels up to 99.999%, suitable for industrial applications requiring ultra-high purity.
2. On-Site Generation: Eliminates the need for transporting liquid nitrogen or bottled nitrogen, utilizing on-site compressed air to reduce logistics costs and lead time.
3. Adjustable Output: Real-time adjustment of nitrogen flow rate and purity to meet varying industrial process requirements.
4. Low Energy Consumption & Cost: Compared to traditional liquid or bottled nitrogen supply, PSA technology offers lower operational costs and reduced energy consumption.
5. Easy Maintenance: High automation and stable operation result in minimal maintenance requirements and no need for hazardous gas storage.