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Product Details Supplier Details Product Description Pressure Swing Adsorption 99.99% Gas Nitrogen Generator Product De

2026-07-28

Product Description

Pressure Swing Adsorption 99.99% Gas Nitrogen Generator

PSA nitrogen generator principle

PSA nitrogen generator and PSA oxygen generator have similar principle. Molecular sieve as an adsorbent under the principle of pressure swing adsorption (PSA), will get nitrogen/oxygen from compressed air.
According to the performance of molecular sieve, its adsorption when pressure risen and desorption when pressure loose. Molecular sieve's surface and inner surface and interior are filled with micro pores. Oxygen molecule has a faster diffusion rate of molecular sieve and nitrogen molecules has a slower diffusion rate. Nitrogen molecules are enriched in the end from the absorption tower. Nitrogen generator is constructed according to the principle of operation PSA (pressure swing adsorption) and it compressed by two absorption towers filled up with molecular sieve. The two absorption towers are crossed by compressed air (previously purified oil, water,dust, etc) . While one of the absorption tower produce nitrogen, the other one release oxygen gas to atmosphere. The process comes in cycle way. The generator is controlled by PLC.
Perfect process design get high performance. Unique vacuum molecular sieve filling system and impacted technology increase the life of molecular sieve. Skid-mounted structure makes installation and transportation more convenient. With DCS controller system and remote output and control system. High automatic, unmanned operation. Pressure Swing Adsorption 99.99% Gas Nitrogen Generator

Specification

No.	Item	Date
1	Capacity	5-3000Nm3/h
2	Purity	95-99.9995%
3	Pressure	0.1-0.8Mpa or as user's requirement

Note: "N" means normal, when temperature is 20 ºC, pressure is 101.325Kpa

Features at a glance

1.Advancement

CBN series PSA nitrogen generator raw material is air , required electric power and cooling water (cooling water required for big size generator) . No need other material.
Advanced PLC touch screen control and display, fully automatic operation, can be unmanned management.

2.Economical

CBN series PSA nitrogen generator is physical principles, air as raw material, low cost, economical and environmentally friendly.

3.Safety

PSA technology through physical methods to produce nitrogen at normal temperature and low pressure. No transportation link reduces potential safety hazards.

4. Full Automation
All systems are designed for un-attended operation and automatic Nitrogen demand adjustment.

5. Lower Space Requirement
The design and Instrumentation makes the plant size very compact, assembly on skids, prefabricated and supplied from factory.

6. Fast Start-up
Start-up time is about 30 minutes to get required nitrogen purity and capacity.

7. High Reliability
Very reliable for continuous and steady operation with constant nitrogen purity.Plant availability time is better than 99% always.

8. Molecular Sieves Life
Expected Zeolite Molecular Sieves life is more than 10 years.

9. Adjustable
By altering flow,you can deliver nitrogen with precisely the right purity.
Pressure Swing Adsorption 99.99% Gas Nitrogen Generator

Applications

PSA Nitrogen generator system is widely used in Food packing; Food storing; Electric & Electronic industry ;
Petro-gas & Oil field; Chemicals & Petero-chemicals; Coal-mine;Pharmacy; SMT; Lab; Fired-resistance; Air diving and etc. Pressure Swing Adsorption 99.99% Gas Nitrogen Generator

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Product Details Supplier Details Product Description Pressure Swing Adsorption 99.99% Gas Nitrogen Generator Product De

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