PSA Type Oxygen Generator High Nitrogen Purity 2~150 Nm3/H

Nitrogen generation system uses pressure swing adsorption principles at normal temperatures, along with clean, compressed air as the raw material, and a carbon molecular sieve as the adsorbent, the adsorbent we use from Japan & German guarantee the working life over 20 years, Due to oxygen and nitrogen different sieves, CMS under pressure adsorbing the oxygen pass through nitrogen, by pneumatic valve control PLC system to get required nitrogen purity.

PSA technology allows nitrogen molecules to be isolated from other molecules in compressed air (water, oxygen, CO2, etc). The carbon molecular sieve (CMS), the adsorbent in the generator, retains all those molecules and only lets the nitrogen pass through to the outlet. While the CMS in one vessel regenerates a second, connected vessel goes through the same adsorption cycle. These two connected vessels work together to ensure a near- continuous flow of nitrogen gas.

1. Full Automation

All systems are designed for un-attended operation and automatic Oxygen demand adjustment.

2. Lower Space Requirement

The design and Instrumentation makes the plant size very compact, assembly on skids,

prefabricated and supplied from factory.

3. Fast Start-up

Start up time is about 30 minutes to get desired Oxygen purity. So these units can be switched

ON & OFF as per Oxygen demand changes.

4. High Reliability

It's very reliable for continuous and steady operation with constant Oxygen purity. Plant availability

time is better than 93% always.

5. Zeolite Molecular Sieves Life

Expected Zeolite Molecular Sieves life is more than 10-years i.e. whole life time of Oxygen plant. So no

replacement costs.

Nitrogen Generation Plant Application :

• Capacity: 2~150 Nm3/h
• Purity: 92±2%
• Initial Pressure: 0.05~0.4 Mpa
• Dew point: -65℃

Advantage
1. Simple installation and maintenance thanks to modular design and construction.
2. Fully automated system for simple and reliable operation.
3. Guaranteed availability of high-purity industrial gases.
4. Guaranteed by the availability of product in liquid phase to be stored for use during any maintenance operations.
5. Low energy consumption.
6. Short time delivery.

FAQ
Q1. Are you a manufacturer or trade company?
A: We are a professional manufacturer producing medical gas pipeline equipment, founded in 1990

Q2. Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.

Q3. What about the lead time?
A: Production time needs 4-5 weeks.

Q4. How to buy the products?
A: Firstly let us know your detailed requirements or application. Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.