Hollow Fiber Membrane Nitrogen System

Nitrogen Generator GEN 1 w/PB-6050-N1 Membranes (97 % N2)* Nitrogen capacity, feed air requirement, connections and heater effect for various number of separators. Values are based on a compressed inlet feed air at 9 BARG @ 30° C producing 3 Vol % oxygen product. (Nm³ refers to conditions at 0°...

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Nitrogen Generator GEN 1 w/PB-6050-N1 Membranes (97 % N2)* Nitrogen capacity, feed air requirement, connections and heater effect for various number of separators. Values are based on a compressed inlet feed air at 9 BARG @ 30° C producing 3 Vol % oxygen product.
(Nm³ refers to conditions at 0° C and 1.013 BARA).


Membrane Nitrogen System have determined that the equipment will be suitable for use at various conditions for coal mining.


Technical Advantage
 Patented technology for water removal and oil removal provides more protection for equipment
 International brand component to ensure device more stable
 High separation efficiency membrane makes more energy efficient
 Fast Start-up
 Adjustable purity, easy to operate
 Coal safety certification (MA)


Specification

Model

Capacity

Purity

Power Consumption

Pressure

Dimension (m)

LYJN-400/1

400Nm³/h

≥97%

132kw

0.1~1.0Mpa
     (adjustable)

3.4×1.4×2

LYJN-600/1

600Nm³/h

≥97%

185kw

0.1~1.0Mpa
     (adjustable)

4×1.4×2

LYJN-700/1

700Nm³/h

≥97%

132kw×2

0.1~1.0Mpa
     (adjustable)

4×1.4×2

LYJN-800/1

800Nm³/h

≥97%

132kw×2

0.1~1.0Mpa
     (adjustable)

4×1.4×2

LYJN-900/1

900Nm³/h

≥97%

160kw×2

0.1~1.0Mpa
     (adjustable)

4×1.4×2

LYJN-1000/1

1000Nm³/h

≥97%

160kw×2

0.1~1.0Mpa
     (adjustable)

3.4×1.4×2

LYJN-1100/1

1100Nm³/h

≥97%

185kw×2

0.1~1.0Mpa
     (adjustable)

3.4×1.4×2

LYJN-1200/1

1200Nm³/h

≥97%

185kw×2

0.1~1.0Mpa
     (adjustable)

3.4×1.4×2

Nitrogen Generator GEN 1 w/PA-6050-N1 Membranes (97% N2)* 

Nitrogen capacity, feed air requirement, connections and heater effect for various number of separators. Values are based on a compressed inlet feed air at 9 BARG @ 30° C producing 3 Vol % oxygen product.
(Nm³ refers to conditions at 0° C and 1.013 BARA).


*Other nitrogen purities, flow and delivery pressures are available. Performance listed for example only. Nitrogen flow rate increases and feed air flow rate required decreases with increasing feed air pressure. Heater effect decreases with increasing feed air temperature. Contact our Technical Services department to receive detailed perfomance information or to generate computer simulations for your specific production requirements.



How Membranes Work

图片161.jpg

The PRISM PA/PB Nitrogen membrane            

separator uses asymmetric hollow fiber 

membrane technology to separate and 

recover nitrogen from compressed air. 

Atmospheric air contains 78% nitrogen, 

21% oxygen, and 1% other gases. The PRISM 

PA/PB membrane uses the principle of 

selective permeation to produce high purity 

nitrogen. Each gas has a characteristic 

permeation rate, which is a function of its  

图片162.jpg

ability to dissolve and diffuse through a 

membrane. Oxygen is a “fast” gas and is 

selectively diffused through the membrane 

wall while nitrogen is allowed to travel 

along the inside of the fiber, thus creating 

a nitrogen rich product stream. The oxygen 

enriched gas, or permeate, is vented from 

the membrane separator at atmospheric 

pressure. The driving force for the 

separation is the difference between the 

partial pressure of the gas on the inside of 

the hollow fiber and that on the outside.

In the PRISM PA/PB membrane separator, 

compressed air flows down the inside of 

hollow fibers. “Fast” gases - oxygen, carbon 

dioxide, and water vapor, and a small 

amount of “slow” gases, pass through the 

membrane wall to the outside of the fibers. 

They are collected at atmospheric pressure 

as the permeate. Most of the “slow” gases 

and a very small amount of the “fast” gases 

continue to travel through the fiber until 

they reach the end  of  the  membrane  

separator,  where  the  product nitrogen  gas  

is  piped  to  the application.


MEMBRANE NITROGEN GENERATORS (NGM, NGM+)

Based on innovative membrane technology, our Membrane Nitrogen Generators are flexible enough to adapt to your specific applications. And with low operating costs they offer an excellent return on investment.


Ready to use 

•Requires only a supply of dry compressed air.

•No specialist installation or commissioning.

•Fitted with pre-filtration, pressure gauges and flow meter

to ensure accurate system monitoring at all times.


Cost savings 

•Low operating expenses.

•No additional costs such as order processing,

refills and delivery charges.

•Limited maintenance costs.


Exceptional convenience  

•Continuous availability (24 hours a day,7 days a week).

•Risk of production breakdown due to gas running out is eliminated.


Desired purity

•Nitrogen supply according to your need:from 5% to 0.1% oxygen content.

•Very easy to set up the device for other purity levels. 

All-in-one

•Fully integrated package.

•Filters and oxygen sensor as standard

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