Notifications
Back

PRODUCT

Nitrogen Generation
Membrane




Nitrogen Generation Membrane


Schematic Diagram

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.

Key Applications

Fuel Tank inerting for Aircraft (OBIGGS)
Fuel Tank inerting for Aircraft (OBIGGS)
CA container
CA container
Shipboard Inerting (FPSO, FLNG, LNG Carrier)
Shipboard Inerting (FPSO, FLNG, LNG Carrier)
Preventing oxidation In manufacturing
Preventing oxidation In manufacturing
Chemical process
Chemical process
Food processing and packaging
Food processing and packaging
LNG Tank Repair, Maintenance
LNG Tank Repair, Maintenance
Hydrogen fueling station
Hydrogen fueling station

Key Applications

Fuel Tank inerting for Aircraft

(OBIGGS)

CA container

Shipboard Inerting

(FPSO, FLNG, LNG Carrier)

Preventing oxidation in manufacturing

Chemical Processing

Food Processing and

Packaging

LNG Tank Repair, Maintenance

Hydrogen fueling station

AIRRANE Product Specifications

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
588
70
60
3/8"
3/8"
3/8"
1.8kg
MNH-3032A
856
110
85
1/2"
1/2"
1/2"
6.0kg
MNH-4160A
1580
160
125
1"
1"
1"
18kg
MNH-6160A
1580
200
157.5
1.5"
1.5"
1.5"
27kg

Why Membrane for Nitrogen?

● 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

Technology Comparison

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

Head Office

151-5, Gwahaksaneop 4-ro,

Heungdeok-gu, Cheongju-si,

Republic of Korea 

Phone :  +82-43-715-6580 

Fax : +82-43-715-6582

Email : inquiry@airrane.com


Branch Office

5 Gasan digital 1-ro, Geumcheon-gu,

Seoul, Republic of Korea 

Phone : +82-2-6956-6234

Email : nqc@airrane.com


Copyright © AIRRANE all right reserved.

Head Office : 151-5, Gwahaksaneop 4-ro, Heungdeok-gu, Cheongju-si, Republic of Korea

Phone : +82-43-715-6580   |   Fax : +82-43-715-6582   |   Email : inquiry@airrane.com

Branch Office : 5 Gasan digital 1-ro, Geumcheon-gu, Seoul, Republic of Korea

Phone : +82-2-6956-6234   |   Email : nqc@airrane.com

Copyright © AIRRANE all right reserved.