Airrane - Nitrogen Generation Membrane
Essential to a wide range of industrial processes and mechanical operations, securing a cost-efficient nitrogen gas is often an integral part of system engineering. However, conventional methods such as high-pressure cylinders, liquid tanks and bulk storage involve significant logistical issues and increase costs. Membrane separation presents an economic alternative which enables on-site nitrogen generation from the ambient air.
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Model Number |
Dimension (mm)
|
Connection (inch)
|
Weight
|
||||
|
L
|
OD
|
ID
|
Feed
|
Retentate
|
Permeate
|
||
|
MNH-1512A
|
359
|
55
|
50
|
3/8"
|
3/8"
|
1/4"
|
0.9kg
|
|
MNH-2022A
|
589
|
70
|
60
|
3/8"
|
3/8"
|
3/8"
|
1.9kg
|
|
MNH-3032A
|
856
|
110
|
85
|
1/2"
|
1/2"
|
1/2"
|
6.0kg
|
|
MNH-4160A
|
1564
|
160
|
125
|
1"
|
1"
|
1"
|
19kg
|
|
MNH-6160A
|
1580
|
200
|
157.5
|
1.5"
|
1.5"
|
1.5"
|
26kg
|
|
MNH-8140A
|
1080
|
280
|
220
|
1.5"
|
1.5"
|
2"
|
44kg
|
|
MNH-8160A
|
1580
|
280
|
220
|
1.5"
|
1.5"
|
2"
|
55kg
|
- Only requires compressed air to provide high-concentration nitrogen
- Mobile unit to easily move the places of installation
- No noise as separation can be carried out continuously
- Compact size requires minimal space
- Installation flexibility either vertically or horizontally
|
Method
|
Cryogenic
|
PSA
|
Membrane
|
|
Installation Costs |
High
|
Mid/Low
|
Mid/Low
|
|
Operational Responsive
|
Irresponsive
|
Irresponsive
|
Responsive to operational fluctuations (concentration, flow volume, pressure) |
|
Applications
|
Large-scale / Fixed
|
Mid-scale / Fixed
|
Mid-to-small-scale / Fixed & Mobile
|
|
Mobility
|
· High concentration (99.999%) · Requires high-pressure gas operation permit and qualified operator · Inappropriate for small-scale operation |
· Relatively high concentration (98~99.999%) · Requires outdoor tank · Vulnerable to movement or vibration |
· Ideal for lower concentration needs (95-99.5%) · Simple and small device · Can be operated unmanned · No risk of explosion · Unaffected by movement or vibration |
|
Product Concentration |
99.999%
|
99.999%
|
99.5%
|
|
Maintenance Costs
|
Middle
|
High
|
Low
|