|Product Name:||PSA Nitrogen Generator||Material:||Steel|
|Color:||Bright Or Customized||Nitrogen Output:||≤100Nm3/hr|
|Atmospheric Dew Point:||≤－40℃|
Online Monitoring PSA Nitrogen Generator,
Online Monitoring PSA Nitrogen Plant
Online monitoring of nitrogen purity, pressure and flow of PSA nitrogen generator
|Product name||PSA Nitrogen Generator|
|Atmospheric dew point||≤－40℃|
Working Principle Description
Basic steps of pressure swing adsorption (PSA) nitrogen production:
one Pressurized adsorption: compressed air enters from the inlet of the adsorber, and its internal pressure rises instantaneously. Relatively more O2, CO2 and H2O are adsorbed by carbon molecular sieve, and the product nitrogen flows out from the outlet.
two Pressure equalization: two adsorbers work alternately. When one adsorber is adsorbed, the other adsorber is regenerated. In a very short time, part of the gas in the adsorber after adsorption flows to the adsorber after regeneration through the pipeline connected between the two adsorbers, so as to balance the pressure of the two adsorbers.
three Decompression desorption: after the adsorbed adsorber equalizes the pressure, the remaining gas is discharged from the adsorber through the outlet. At this time, the pressure of the adsorber rapidly drops to normal pressure, and the O2, CO2 and H2O adsorbed by carbon molecular sieve can be desorbed.
four Purge regeneration: Although the adsorbed carbon molecular sieve in the adsorber has discharged a large amount of O2, CO2 and H2O through decompression desorption, it is still partially residual. Therefore, the finished nitrogen is introduced to reverse purge the carbon molecular sieve bed to completely desorb it.
Nitrogen, commonly referred to as inert gas, is used in some inert atmospheres for metal treatment and in bulbs to prevent arcing, but it is not chemically inert. It is an essential element in animal and plant life and an integral part of many useful compounds. Nitrogen combines with many metals to form hard nitrides, which can be used as wear-resistant metals. A small amount of nitrogen in steel will inhibit grain growth at high temperature and improve the strength of some steels. It can also be used to produce a hard surface on steel. Nitrogen can be used to produce ammonia, nitric acid, nitrate, cyanide, etc; In the manufacture of explosives; Filled high temperature thermometer, incandescent bulb; Form inert material to preserve the material and use it in a drying oven or glove bag. Liquid nitrogen during food freezing; As a coolant in the laboratory.
● Nitrogen delivery ≤100Nm3/hr;
● Purity 99. 99%
● Pressure 0.5~0.8 Mpa
● Atmospheric dew point ≤－40℃
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