PSA nitrogen system introduction 

1.Principle:
Based on compressed air,via PSA nitrogen generator to get ＞99%-99.9% purity Nitrogen,then by

Nitrogen purifier to get ＞99.9995% purity Nitrogen 

2.Nitrogen Index: 
(2.1) Flow rate:5-5000 Nm3/h 
(2.2) Purity:99.9995% 
(2.3) Dew point:≤-70℃
(2.4) Oxygen content:≤3ppm 
(2.5) Discharge pressure:≤ 6 bar(adjustable)

PSA Nitrogen System Technical process : 

3.PSA nitrogen system Consist of :  
(3.1) Compressed air system(Oil-less screw air compressor) 
(3.2) Compressed air purifier system(9th filter,refrigeration air dryer,7th filter,3th filter,
air receiver) 
(3.3) PSA nitrogen generator 
(3.4) PSA Nitrogen purifier 
(3.5) Nitroge receiver 

PSA hydrogen system 

1.Principle:

Two method of making hydrogen,one is  ammonia cracker(produce 3H2+N2) ,another is cracked methanol cracker(produce 2H2+C0),then via PSA hydrogen generator get purity＞99.999% hydrogen  

2.Hydrogen Index: 

(2.1) Flow rate:5-5000 Nm3/h 
(2.2) Purity:99.999% 
(2.3) Dew point:≤-70℃
(2.3) Oxygen content:≤3ppm 
(2.4) Discharge pressure:1-12 bar 

Ammonia cracker produce hydrogen technical process:

4.Ammonia cracker product hydrogen system consist of :  

(4.1) Liquid ammonia tank(Storage)
(4.2) Ammonia evaporation system 
(4.3) Ammonia cracker 
(4.4) Ammonia cracker purifier
(4.5) Supercharge system(Ammonia gas tank,H2 booster,H2 buffer tank)
(4.6) PSA hydrogen generator 
(4.7) Hydrogen receiver   

5.Methanol cracker product hydrogen system consist of :  

(5.1) Methanol tank(Storage)
(5.2) Methanol evaporation system 
(5.3) Methanol cracker with purifier
(5.4) PSA hydrogen generator 
(5.5) Hydrogen receiver   

Manufacture process line as follows: