Durable Long Life Membrane Nitrogen Generator Nitrogen Gas Generation

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Durable Long Life Membrane Nitrogen Generator Nitrogen Gas Generation

 

 

Description:   

(1) Nitrogen Generator
1.1) High purity
1.2) Excellent energy-saving
1.3) Smoothly running,long-life
1.4) Automatic operating
1.5) Certificate:ISO9001:2008  

 

Air is composed of 78% Nitrogen and 21% Oxygen. PSA Nitrogen generation technology works on the 

principle of air separation by adsorbing Oxygen and separating Nitrogen.

Pressure Swing Adsorption (PSA Nitrogen) process comprises of 2 vessels filled with Carbon Molecular Sieves

 (CMS). (see image below for detail of vessels).

N2 and O2 all have a quadrupole, for the reason that the quadrupole of N2(0.31 Å)is bigger than the 

quadrupole of O2 (0.10 Å), the adsorption capacity by molecular sieve to N2 is stronger than O2.  

When the compressed air in certain pressure flow through adsorption bed formed by molecular sieve, 

the N2 gas is absorbed and O2 is obtained by separation.  

 

The main part of O2 generator is two towers filled with molecular sieve , when the compressed air get 

into adsorption tower, the N2, is absorbed by molecular sieve, N2 is produced from the export terminal . 

When one tower produces N2, another tower release the N2 by reducing the pressure to get the 

renewable desorption of carbon molecular sieve. Two towers alternate adsorption and regeneration to 

output N2 continuously.

Specifications:

No

Model

Capacity(Nm3/h)

Purity

Power(KW)

Overall size(mm)

1

2

3

4

PN-3-39

PN-5-29

PN-5-295

PN-8-295

3

5

5

8

99.9%

99.5%

99%

95%

 

 

0.5

 

 

1800*1400*1500

5

6

7

8

PN-5-49

PN-8-39

PN-12-295

PN-15-29

5

8

12

15

99.99%

99.9%

99.5%

99%

 

 

0.5

 

 

1800*1400*1800

9

10

11

12

PN-10-49

PN-15-39

PN-25-295

PN-30-39

10

15

25

30

99.99%

99.9%

99.5%

99%

 

 

0.5

 

 

2000*1700*2250

13

14

15

16

PN-15-49

PN-22-39

PN-35-295

PN-45-29

15

22

35

45

99.99%

99.9%

99.5%

99%

0.5

2100*1800*2200

17

18

19

20

PN-20-49

PN-30-39

PN-50-295

PN-60-29

20

30

50

60

99.99%

99.9%

99.5%

99%

0.5

2200*1800*2200

21

22

23

24

PN-30-49

PN-45-39

PN-75-295

PN-88-29

30

45

75

88

99.99%

99.9%

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Mr. Dylan Lee
Tel: 86-512-66206038
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Suzhou since gas system co.,ltd
No78,Tongxin Road,High technology districit, Suzhou, Jiangsu, China (Mainland)
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