PSA Nitrogen Generator for Oil and Gas 99.9% Purity ASME CE Certified

Our ASME/CE verified nitrogen generator system is specifically designed for oil and gas field tanks and valves purging applications. The system utilizes pressure swing adsorption (PSA) technology at normal temperatures, using clean compressed air as the raw material and high-quality carbon molecular sieve (CMS) from Japan and Germany as the adsorbent, ensuring a working life exceeding 20 years.

PSA technology, developed since the 1970s, separates nitrogen from air (78% nitrogen, 21% oxygen) by adsorbing oxygen molecules through carbon molecular sieves under pressure. Our systems have been supplied to customers in over 56 countries.

The PSA nitrogen generation process involves two vessels filled with CMS:

1. Adsorption: Compressed air passes through one vessel where oxygen is adsorbed, producing nitrogen.
2. Desorption: When CMS saturates, the process switches to the second vessel while the first regenerates by releasing waste gases.
3. Regeneration: Produced nitrogen purges through the saturated vessel to regenerate the CMS for the next cycle.

• Proven experience with over 1,000 nitrogen generators supplied worldwide
• German collaboration technology with proprietary design advantages
• Fully automated operation requiring no personnel
• Optimized for low power consumption and maximum efficiency

• 98% customer retention rate over 10 years
• CCS, TS certified for quality and special equipment manufacturing
• Capability to manufacture marine nitrogen generators
• Experienced engineering team and sophisticated R&D department
• Comprehensive after-sales service and support

For more information about our complete product range, please contact SINCE Gas System Co., Ltd or email us directly.