High Pressure Super Purity 99.9999 Nitrogen PSA N2 Generator

High Pressure, Super Purity 99.9999% Nitrogen, PSA N₂ Generator

Product Description:

1)Main Sub-units of equipment:

· The equipment is widely used in many industry.It consists of screw air compressor, buffer tank, refrigerator dryer, pre-filter units, activated carbon filter, PSA towers, buffer tanks, purification tower, booster pump and its electrical control cabinet.

· Every part is connected by pipes and valves and assembled on a steel pallet, which is convenient to be moved.

· The unit can automatically running, no need extra labour force.

2) Quality:

· Company persue continously improving the quality.

· Always adopting decent quality spare parts. For instance, we choose high quality compressor, valve, molecule sieve, electrical elements etc.

· Quality inspection activities is carried out in the whole manufacture process.

· The equipment is convenient for installing and operating.

3)N₂ Purity:

· The purity of N₂ can reach 99.999%-99.9999%.

· The units is suitable used in some extremly important place, for instance, chemical laboratory, research development ceter, where require nitrogen with low capacity, super purity and high pressure.

Air is composed of 78% Nitrogen and 21% Oxygen. PSA Nitrogen generation technology works on the principle of air separation by adsorbing Oxygen for getting Nitrogen.
Pressure Swing Adsorption (PSA Nitrogen) process comprises of 2 tanks filled with Carbon Molecular Sieves (CMS). (see image below).
Step 1: Adsorption
Pre filtered compressed air is passed through one CMS filled tank. Oxygen is adsorbed by the CMS and nitrogen comes out as the product gas. After some time of operation, the CMS inside this tank gets saturated with Oxygen and can no longer adsorb.
Step 2: Desorption
When the CMS is saturation in the one tank, the unit automatically switches nitrogen generation to the other tank. The waste gas (oxygen, carbon dioxide, etc.) is discharged into atmosphere.
Step 3: Renew
In order to regenerate the CMS in the tank, part of the Nitrogen produced by the other tank is purged into this tank. This makes quick CMS regeneration and make it available for produce nitrogen in the next cycle.
The above process cycle ensures continous supply of the Nitrogen.

Technical Indicators:

The company own advanced technology about gas separation and purification and we are an important member of China Industrial Gas Industry Association and China Heat Treatment Industry Association, and company has strictly formulated its own product enterprise standards, providing reliable quality for users worldwide.

Company has:

The equipment we produced, have obvious advantages such as stable, reliable, high degree of automation, simple operation and low failure rate, which are widely used in petroleum, petrochemical, metallurgical, coal and pharmaceutical, industries Aerospace, automobile, plastics, glass, food and electronic industries.