Summary: The Elaire PSA Nitrogen Generator is designed to provide a steady and on-demand supply of high-purity nitrogen gas, suitable for a variety of industrial applications. It utilizes Pressure Swing Adsorption (PSA) technology with a carbon molecular sieve to separate nitrogen from other gases, offering cost-effective and efficient nitrogen generation with the potential to significantly reduce reliance on traditional gas supply methods.

Elaire PSA Nitrogen Generator

Elaire PSA Nitrogen Generator Parts

Elaire PSA Nitrogen Generator Features

Elaire PSA Nitrogen Generator featured
Elaire PSA Nitrogen Generator featured

ELAIRE PSA NITROGEN GENERATOR

Pressure Swing Adsorption (PSA) technology separates nitrogen from compressed air by adsorbing the oxygen in the air using Carbon Molecular Sieve material. Because this adsorbent will become saturated with O₂, the generator consists of two vessels. While one vessel produces nitrogen, the other regenerates its saturated CMS, rotating as needed.

  • N2 Flow Rate: 3—3000Nm3/h
  • N2 Purity: 95—99.999%
  • N2 Pressure: 0.1—0.7Mpa (Adjustable)
  • N2 Atmospheric Dew Point: ≤-45℃

Advantages of ELN series PSA nitrogen generator:

  • Cylinder compression device avoids the pulverization of the molecular sieve caused by the impact of high-speed airflow.
  • Equipped with an extended settling alarm system, with automatic sound and light alarm for the lower limit of the stroke.
  • Manual and automatic integration, realize automatic start and stop, change the adsorption synchronization period according to changes in flow and purity, and reduce energy consumption to the greatest extent. The nitrogen automatic interlocking venting device ensures the quality of the product nitrogen.
  • Provides 232 and 485 interfaces (optional D05 remote control), intelligent IOT system, stable and reliable operation, and multiple fault alarms.
  • Reasonable structure design, transportation, lifting and installation are very convenient.
  • Simple operation, stable operation, high degree of automation, and unmanned operation can be realized.

Key components of the Elaire PSA Nitrogen Generator include:

  • Carbon Molecular Sieve (CMS): The key adsorbent material used to separate nitrogen from compressed air.
  • Pressure Vessels (Adsorption Towers): Two vessels filled with CMS, alternating between adsorption and regeneration cycles.
  • Control System: Advanced system to monitor and regulate the adsorption and regeneration cycles, ensuring optimal performance.
  • Prefiltration System: Ensures the compressed air entering the PSA nitrogen generator is clean and dry, protecting the CMS from damage and contamination.
  • Nitrogen Buffer Tank: Stores the generated nitrogen and ensures a continuous supply to the application, stabilizing pressure and flow rate.
  • Oxygen Sensor: Continuously monitors the purity of the generated nitrogen.
  • Pressure Regulating Valves: Control the pressure of the compressed air entering the PSA system and the nitrogen exiting the buffer tank.
  • Nitrogen Flow Control Valve: Regulates the flow of nitrogen from the PSA system to the application, maintaining a consistent flow rate and pressure.

Elaire PSA Nitrogen Generator Specifications

ModelN2 CapacityInletOutletTank VolumeL*W
Purity: 97%Nm³/hmmmmmm
ELN101015150.11330×750
ELN202025150.21500×800
ELN303025150.21650×850
ELN404025250.21800×1000
ELN505032250.32000×1050
ELN606032250.32100×1100
ELN808040250.62250×1200
ELN10010040320.62400×1300
ELN15015050321.02900×1650
ELN20020050321.03050×1800
ELN30030065401.53300×2050
ELN40040065402.03450×2150
ELN50050080502.03800×2300
ELN 60060080502.04000×2400
ELN800800100653.04250×2450
ELN10001000100654.04450×2600
ELN15001500125805.04700×2800
ELN200020001501006.05000×3000
ELN250025002001008.05250×3250
ModelN2 CapacityInletOutletTank VolumeL*W
Purity: 99%Nm³/hmmmmmm
ELN101015150.11430×800
ELN202025150.21650×850
ELN303025150.21750×900
ELN404025250.31900×1050
ELN505032250.32150×1100
ELN606032250.62200×1160
ELN808040250.62350×1300
ELN10010040320.62600×1350
ELN15015050321.03200×1450
ELN20020050321.03360×1600
ELN30030060401.53600×2250
ELN40040060402.03750×2350
ELN50050080502.04100×2380
ELN60060080502.04250×2450
ELN800800100653.04450×2550
ELN10001000100654.05000×2750
ELN15001500125805.05100×3000
ELN200020001501006.05300×3250
ELN250025002001008.05650×3500
ModelN2 CapacityInletOutletTank VolumeL*W
Purity: 99.5%Nm³/hmmmmmm
ELN101015150.11450×830
ELN202025150.21680×860
ELN303025150.21800×920
ELN404025250.31950×1100
ELN505032250.32200×1200
ELN606032250.62300×1200
ELN808040250.62380×1300
ELN10010040320.62700×1450
ELN15015050321.03050×1550
ELN20020050321.53450×1800
ELN30030065402.03700×2050
ELN40040065402.53850×2450
ELN50050080503.04180×2550
ELN60060080503.04350×2650
ELN800800100654.04650×2750
ELN10001000100656.05150×2850
ELN15001500125808.05200×3200
ELN200020001501008.05500×3500
ELN2500250020010010.05800×3800
ModelN2 CapacityInletOutletTank VolumeL*W
Purity: 99.9%Nm³/hmmmmmm
ELN101015150.11650×1050
ELN202025150.21850×1100
ELN303025150.21950×1200
ELN404025250.32100×1250
ELN505032250.62250×1350
ELN606032250.62350×1380
ELN808040251.02550×1500
ELN10010040321.02750×1650
ELN15015050321.53200×1850
ELN20020050322.03400×2100
ELN30030065402.53750×2250
ELN40040080503.04100×2550
ELN50050086504.04300×2750
ELN600600100654.04550×2750
ELN800800125655.05250×3050
ELN10001000125656.05350×3250
ELN15001500150808.05600×3500
ELN2000200015010010.06500×3750
ModelN2 CapacityInletOutletTank VolumeL*W
Purity: 99.99%Nm³/hmmmmmm
ELN5515150.21550×1050
ELN101015150.21850×1100
ELN202025150.32100×1250
ELN303032250.32350×1620
ELN404040250.62400×1550
ELN505040250.61550×1620
ELN606050251.02600×1750
ELN808050251.02850×1900
ELN10010065321.52850×2050
ELN15015065402.03000×2250
ELN20020080502.03550×2300
ELN300300100503.03850×2550
ELN400400100654.04550×3250
ELN500500125655.04850×3550
ELN600600125805.05250×3650
ELN800800150806.05550×3800
ELN100010001501006.05800×3950
ModelN2 CapacityInletOutletTank VolumeL*W
Purity: 99.999%Nm³/hmmmmmm
ELN5515150.21650×1150
ELN101025150.31950×1200
ELN202040150.62200×1350
ELN303040251.02450×1550
ELN404050251.02500×1650
ELN505050251.02650×1720
ELN606050321.52700×1850
ELN808065401.52950×2000
ELN10010065402.02950×2150
ELN15015080502.03100×2300
ELN200200100503.03600×2400
ELN300300125504.03900×2600
ELN400400125655.04600×3200
ELN500500125655.04900×3600
ELN600600150806.05300×3700

Field of Use of Elaire PSA Nitrogen Generator

Elaire PSA Nitrogen Generator Reviews

PROS

  • On-demand nitrogen production eliminates the need for nitrogen cylinder deliveries and storage.
  • High purity levels of nitrogen suitable for sensitive applications, including food packaging and pharmaceuticals.
  • Cost savings over time compared to purchasing bottled or bulk nitrogen.
  • Environmental benefits by reducing the carbon footprint associated with transporting nitrogen.
  • Customizable purity and flow rates to meet specific industry requirements.
  • Low maintenance due to fewer moving parts compared to other nitrogen supply methods.
  • Increased safety as on-site generation reduces the risks associated with handling high-pressure cylinders.

CONS

  • Higher initial investment required for the purchase and installation of the generator.
  • Requires a reliable source of compressed air, which may add to operational costs.
  • Space requirements for the installation of the generator and associated equipment.

How-to Articles

Elaire PSA Nitrogen Generator Manual

Download Elaire PSA Nitrogen Generator Manual

Download Elaire PSA Nitrogen Generator Specs

Elaire PSA Nitrogen Generator FAQ

What is the minimum order quantity (MOQ) for an Elaire PSA Nitrogen Generator? +

The minimum order quantity (MOQ) for an Elaire PSA Nitrogen Generator is 1 piece. This allows for flexibility in ordering, catering to both retail and wholesale needs.

What are the payment terms for purchasing an Elaire PSA Nitrogen Generator? +

The payment terms for purchasing an Elaire PSA Nitrogen Generator are either TT (Telegraphic Transfer) or LC (Letter of Credit). These options provide secure and reliable methods of payment for both parties.

What is the lead time for delivery of an Elaire PSA Nitrogen Generator? +

The lead time for delivery of an Elaire PSA Nitrogen Generator ranges from 3 to 35 days, depending on the specific requirements and customization of the order.

How does a PSA nitrogen generator work? +

A PSA (Pressure Swing Adsorption) nitrogen generator works by using carbon molecular sieve (CMS) to separate nitrogen from compressed air. The CMS preferentially adsorbs oxygen and other gases, allowing high purity nitrogen to pass through.

What purity levels can an Elaire PSA Nitrogen Generator achieve? +

Elaire PSA Nitrogen Generators can achieve nitrogen purity levels up to 99.999%, making them suitable for a wide range of applications that require high purity nitrogen gas.

What are the advantages of using an on-site PSA nitrogen generator? +

The advantages of using an on-site PSA nitrogen generator include cost savings compared to delivered gas, continuous supply without the risk of running out, no safety issues associated with high-pressure cylinders, and the elimination of dangers related to cryogenic liquids.

What flow rates can Elaire PSA Nitrogen Generators achieve? +

Elaire PSA Nitrogen Generators can achieve flow rates up to 2,500 Nm3/h, making them suitable for a wide range of industrial applications with varying nitrogen demand.

How reliable are Elaire PSA Nitrogen Generators? +

Elaire PSA Nitrogen Generators are known for their reliability, with thousands of systems installed and operating worldwide.

What industries commonly use Elaire PSA Nitrogen Generators? +

Elaire PSA Nitrogen Generators are commonly used in various industries, including manufacturing, marine, petrochemical, and oil & gas. They are suitable for a wide range of applications that require high purity nitrogen gas.

What maintenance is required for an Elaire PSA Nitrogen Generator? +

Elaire PSA Nitrogen Generators require minimal maintenance, primarily consisting of regular filter replacements. The filters in the nitrogen generator must be replaced at least annually, and more frequently in excessively dusty or dirty environments to prevent damage to the nitrogen separation membrane.

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