Description

For the same adsorbed gas (adsorbate) in any adsorprtion, the lower temperature, the higher pressure and the larger adsorbing capacity

when absorption remains stable; otherwise, the higher temperature, the lower pressure and the smaller adsorbing capacity. If the temperature remains unchanged, desorption with decompression (vacuum pumping) or under normal pressure is called pressure swing adsorption (PSA) in the event of adsorption under compression.

As shown above, the size of adsorption of oxygen and nitrogen by carbon molecular sieve varies largely. Nitrogen and oxygen can be separated due to the size difference of oxygen and nitrogen adsorption from the air under some pressure. When the pressure rises, carbon molecular sieve adsorbs oxygen and generates nitrogen; when the pressure falls to normal, the sieve desorbs oxygen and regenerates nitrogen. Usually, the PSA nitrogen generator has two adsorbers, one of which adsorbs oxygen and produces nitrogen, and the other desorbs oxygen and regenerates nitrogen. In this way, nitrogen is produced continuously.

More Economical
100,000-hour service life(more than 10 years), Completely automatic, labor cost saved, 0.15 dollar cost per cube meter.
Stable oxygen purity. 24 hour safe oxygen usage.
Convenience
The system can be controlled by computer automatically, LCD touch screen interface, it is easy to operate and run.
No need for complex operation such as purchase,transportation,storage,canning etc. online oxygen monitor, remote monitoring system.
Energy - Saving and Environmentally Friendly
The raw material is air, which is easy to get.
Low noise ≤85dB, physical process, gas control system, no pollution.
No need to transport oxygen by cylinders because there are the connected pipes.
Safety
Time Proven PSA (pressure swing adsorption) technology to separate the oxygen from the air Directly.
No split charging during the shipment, which decreases the safety risks. Issuing alarm signal against abnormal parameters.

Specification

Box PSA Nitrogen Generator

Nitrogen capacity : 1 ~100Nm3/h
Nitrogen purity : 95%-99.999%
Nitrogen pressure : 0.5-0.8Mpa(boost for high pressure) Nitrogen dew point : ≤-40℃(Atmosphere pressure)
Control power supply : 0.2kw 220v 50Hz