PSA Gas Purification System 100-5000Nm3/h 99.9995% Purity

High purity Nitrogen system with the following specifications:

• Pressure ≤5bar
• Dew point (Normal temperature) ≤－70°C
• Oxygen content ≤3ppm
• Hydrogen content: None
• Nitrogen capacity: 5～5000Nm3/h
• Producing method: Plus carbon

O2+C → CO2

The system utilizes oxygen and carbon to produce CO2 under catalyst function. Nitrogen passes through an oxygen elimination device filled with high efficiency carbon deoxidant, removing oxygen and other impurities. After absorption by dryer carbon, high purity nitrogen is obtained.

Carbon deoxidant is the key component for oxygen elimination, while palladium and other noble metals in the catalyst ensure proper oxygen content at specific temperatures.

• Full Automation: Designed for unattended operation with automatic nitrogen demand adjustment
• Low Electric Energy Consumption: Energy-efficient system design
• Compact Design: Small footprint with skid-mounted, prefabricated components for easy installation
• Fast Start-Up: Achieves desired purity in about 30 minutes
• High Reliability: Continuous operation with constant purity and >98% availability
• Long Service Life: Molecular sieves last over 10 years (entire plant lifetime)
• Easy Operation: Integrated solution for simple operation and maintenance

• Normal Nitrogen Pressure: 5-8bar
• Dew point (ASM): ≤－40°C
• Oxygen content: ≤1%
• Capacity: 5～5000Nm3/h

• Food & Beverage: Modified atmosphere packaging for fruits, vegetables, baked goods, dairy products, and pharmaceuticals
• Metallurgy: Annealing protection, sintering, nitriding, furnace purging in metal treatment processes
• Chemical Industry: Material gas, pipeline purging, gas replacement and protection in chemical production
• Electronics: Encapsulation, sintering, annealing, and storage for electronic components manufacturing

• Extensive experience in gas plant manufacturing
• CCS and TS certified for quality assurance
• Specialized in marine nitrogen generator production
• Advanced R&D capabilities with expert engineering support
• Comprehensive after-sales service network