products

Home > products > PSA Nitrogen Generator > PSA Nitrogen Generator 99.9999% Purity 0-500 ml/min Flow

Catagories

Membrane Separation Nitrogen Generator

(12)

Biogas Membrane System

(1)

Contacts

Contacts: Mr. Lu YingYun

Tel: 86-512-66610166

Fax: 86-512-68088636

Chat Now

Mail Us

PSA Nitrogen Generator 99.9999% Purity 0-500 ml/min Flow

Product Details

Place of Origin: CHINA

Brand Name: Gaspu

Certification: CE

Model Number: NG

Document: GASPU nitrogen generators.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1 set

Price: USD10000/set

Packaging Details: plywood and other types

Delivery Time: 75 working days

Payment Terms: T/T

Supply Ability: 2 sets/month

Get Best Price

Chat now

Product Details

Product Description

Highlight:
                                                                                                                                                                                    PSA nitrogen generator 99.9999% purity, PSA nitrogen generator 500 ml/min flow, PSA nitrogen generator industrial use
                      

Flow Rate:	0-500 Ml/min	Pressure Stability:	<0.2%
Tank Volume:	3 Liters	Electrical Resistivity:	1M Ω/cm
Purity:	>99.9999%	Operating Environment Humidity:	<85%

Flow Rate:	0-500 Ml/min
Pressure Stability:	<0.2%
Tank Volume:	3 Liters
Electrical Resistivity:	1M Ω/cm
Purity:	>99.9999%
Operating Environment Humidity:	<85%

PSA Nitrogen Generator 99.9999% Purity 0-500 ml/min Flow

10Nm3/H Standard PSA Nitrogen Generator Nitrogen Equipment High Purity 99.99%

Product Specifications

Attribute	Value
Flow Rate	0-500 ml/min
Pressure Stability	<0.2%
Tank Volume	3 liters
Electrical Resistivity	1M Ω/cm
Purity	>99.9999%
Operating Environment Humidity	<85%

Professional PSA Nitrogen Generation Systems

Nitrogen (N₂) is the indispensable "invisible shield" across countless industries. From preventing oxidation in food packaging and electronics manufacturing to inerting chemical reactors and purging pipelines, a reliable, high-purity nitrogen supply is critical. Pressure Swing Adsorption (PSA) Nitrogen Generation technology has become the gold standard for on-site production, offering unmatched flexibility, cost-efficiency, and reliability compared to traditional methods like liquid nitrogen delivery.

Operational Principle: Harnessing Molecular Diffusion

The core of PSA nitrogen generation lies in the unique properties of Carbon Molecular Sieve (CMS) and the principle of kinetic separation:

Air Intake & Preparation: Ambient air is drawn in through a filter and compressed to the optimal operating pressure (typically 5-10 barg).
Adsorption (Oxygen Removal): The compressed air enters one of two adsorption towers filled with CMS. CMS possesses a pore structure specifically designed to allow smaller, faster-diffusing oxygen (O₂) molecules to enter and be adsorbed onto its internal surface much more rapidly than the larger nitrogen (N₂) molecules.
Nitrogen Production: While oxygen is trapped within the CMS pores, the nitrogen molecules pass through the bed largely unadsorbed, resulting in a stream of high-purity nitrogen gas.
Regeneration (CMS Refresh): The second adsorber undergoes regeneration by rapidly reducing pressure, causing the adsorbed oxygen molecules to be released.
Purging: A small portion of the pure nitrogen produced is used to purge the second vessel, sweeping away released oxygen.
Cycling & Continuity: The process automatically switches between vessels via a sophisticated Programmable Logic Controller (PLC), ensuring continuous, uninterrupted nitrogen supply.

Key Features & Benefits

On-Demand Purity & Flow: Fully adjustable within design limits via PLC control
Carbon Molecular Sieve (CMS): High-quality CMS ensures excellent O₂/N₂ separation efficiency and long lifespan
Twin-Tower PSA Design: Enables continuous nitrogen production without interruption
Advanced PLC Control: Fully automatic operation with user-friendly HMI touchscreen
Robust Valve System: High-cycle, fast-acting pneumatic valves ensure reliability
Energy Efficiency: Optimized compressor usage minimizes power consumption
Compact & Modular Design: Easy installation and integration into existing facilities
Low Maintenance: Primarily routine filter changes and periodic CMS replacement

Major Advantages

Substantial cost savings compared to liquid nitrogen or cylinders
Uninterrupted nitrogen supply 24/7
Enhanced safety by eliminating cryogenic or high-pressure cylinder handling
Operational flexibility with adjustable purity and flow
Eco-friendly solution using only air as feedstock
Space optimization by eliminating cylinder storage needs

Technical Parameters

Parameter	Typical Range	Notes
Nitrogen Purity	95% - 99.9995%	Adjustable based on application needs
Flow Rate	1 Nm³/h - 5000+ Nm³/h	Vast range; system sized for demand
Outlet Pressure	5 - 10 bar(g)	Standard range; higher pressures possible
Dew Point	-40°C to -70°C	Achieved post-nitrogen drying
Power Supply	380V/415V 3PH 50/60Hz	Standard industrial power

Frequently Asked Questions

What purity can I achieve?

PSA generators offer exceptional flexibility. Standard systems reliably produce 95% to 99.9% purity. High-purity models can achieve up to 99.9995% (<10ppm O₂). The PLC allows easy selection of optimal purity for your specific process.

How long does the Carbon Molecular Sieve (CMS) last?

Under normal operating conditions, high-quality CMS typically lasts 8 to 15 years. Protecting the CMS with adequate air preparation is paramount for maximizing its life.

Is the system difficult to operate and maintain?

Modern PSA nitrogen generators are designed for simplicity. The PLC-controlled automation ensures fully unattended operation. Routine maintenance primarily involves replacing inlet air filters and coalescing filters.

How does the cost compare to liquid nitrogen (LN2) or cylinders?

PSA generators offer dramatic long-term cost savings. The operational cost per unit volume is significantly lower (often 50-80% less) than delivered LN2 or cylinders, especially for continuous or high-volume users.

Conclusion

PSA Nitrogen Generation technology provides industries with an efficient, reliable, and cost-effective solution for on-demand nitrogen. Its defining feature - the ability to precisely adjust nitrogen purity and flow - ensures users only consume the exact resource needed, maximizing operational efficiency and minimizing waste. With substantial cost savings, enhanced safety, guaranteed supply, and environmental benefits, investing in a modern PSA nitrogen generator is a strategic decision for any business relying on nitrogen as a critical utility.

Tags: