fbpx

Nitrogen Hollow Fiber Membrane

Category

Description

The nitrogen membrane module generates nitrogen, while oxygen-enriched air is released as a by-product. Membrane technology enables the production of nitrogen directly at the point of use and is an economical and inexpensive alternative to the conventional use of nitrogen gas cylinders.

The nitrogen hollow fiber membrane can separate oxygen from ambient air and thus generate a high content of air enriched with nitrogen (99,5%). Compressed air flows through the interior of the hollow fibers to produce the nitrogen-enriched air at the end of the hollow fibers in the compressed state. Air enriched with oxygen penetrates the hollow fibers and is released from the module without counter pressure.

Technical Highlights

Nitrogen concentration up to 99,5%

Operating temperature: 5°C – 55°C (41°F – 131°F)

Requires compressed air to provide highly concentrated nitrogen

Mobile unit for many areas of application

Does not make any noise since the separation is carried out continuosly

Compact size

Can be installed either vertically or horizontally

Available sizes

Modell Lenght (mm) ID (mm) AD (mm) Inlet size Retentat Permeat Weight (kg)
NBM55 360 55 50 3/8″ 3/8″ 1/4″ 0.9
NBM70 590 70 60 3/8″ 3/8″ 3/8″ 1.8
NBM85 355 85 75 3/8″ 3/8″ 3/8″ 2.0
NBM110 856 110 85 1/2″ 1/2″ 1/2″ 5.9
NBM150 1580 150 114 1″ 1″ 1″ 17
NBM200 1580 200 158 1.5″ 1.5″ 1.5″ 27

Advantages of membrane technology

Simple and robust design
· No auxiliary media (water, solvents, etc.) required
· Simple modular set-up without break-in period
· Compact design with low space requirements
· Durable modular design guarantees a long service life even under difficult conditions
· Easy and quick start-up, as well as quick interruption of operation possible

Economic Solution
· Simple design
· Low installation costs
· Short installation time
· Low operation costs
· Low maintenance requirements

Environmental Friendly Benefits
· Separation at room temperature
· No phase change
· No environmental emissions (no waste water or absorbent)
· No additional supply materials required, no secondary pollution

Flexible Application
· Modular design allows easy expansion
· Flexible integration with other systems
· Easy to adjust purity
· Flexible installation positioning

Improved Safety
· No risks associated with handling gas cylinders
· No chemicals required

Pictures