High Purity Automatic Onsite Nitrogen Generation Plant

Gamma high purity automatic operation onsite Nitrogen Generation plant can get super high purity nitrogen with 99.9999% purity. If produce 99.9995% nitrogen with Gamma standard skid nitrogen generation plant, it will consume big amount of compressed air, which will make the operation electricity cost big. In order to save operation cost,  Gamma this nitrogen generation plant achieves high purity nitrogen with two steps. It consists of one 99.5% or 99.9% purity Nitrogen Generator and one nitrogen purifier. 

High Purity Nitrogen Generator System Combination

295 purity nitrogen generator is air sourced by Screw Air Compressor, use PSA nitrogen generator to get desired nitrogen. It has related air treatment part such as dryer, filters, etc. Nitrogen purifier: The produced 99.5% purity nitrogen enters nitrogen purifier, react with the help of catalyst. With the function of catalyst, hydrogen and oxygen react under normal temperature, get water. In this way, oxygen within Nitrogen Gas is futher removed. Chemical formula is as below:

2H2+O2==2H2O+Q

During the process of removing oxygen, water will be generated. In order to reduce the dew point of produced nitrogen, there are cooler, Adsorption Dryer, filtration dust removal devices in the system, used to remove water, dust, etc to get high purity clean nitrogen.

High purity onsite nitrogen generation plant principle

This machine uses PSA (Pressure Swing Adsorption) technology, use CMS(Carbon molecular sieve) as adsorbent to separate nitrogen from air.

PSA: It is short term for Pressure Swing Adsorption. Normally, with higher air pressure, the higher adsorption amount of adsorbent can be obtained. Therefore use the periodically up and down of gas pressure, adsorb with pressure rise, desorb with pressure drop, realizing constant gas separation. This is the circulation process of PSA.

As this plant is highly automatically operated, it can also produce high purity up to 99.9999%. Therefore Gamma this high purity automatic operatoin onsite nitrogen plant is widely used by many customers who need high purity nitrogen.

Technical specification:

Nitrogen flow rate: 5-3000 Nm3/Hr

Nitrogen purity: 95-99.9999%