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PSA NITROGEN GAS GENERATOR TECHNOLOGY

 PSA Nitrogen N2 Gas Generator Plant  is an Inertisation Gas Atmosphere Generator ... enabling a permanent source of onsite NITROGEN / inert gas, with minimum energy consumption. PSA Nitrogen N2 Gas Generator Equipment is an Inert Gas Atmosphere Generator &  incorporates Two sets of columns filled with Carbon Molecular Sieves CMS. Under Pressure these columns retain all Active Molecules compounds present in air like (Oxygen, Carbon Dioxide and Water) with the exception of the inert gases like Nitrogen & Argon.. The N2 Gas can be produced onsite for direct use or can be stored in Nitrogen storage tanks Bottles or cylinders  for intermittent use.
(Nitrogen and Argon). This process is referred as PSA (Pressure Swing Adsorption).

TECHNOLOGY SUPPORT
KURARAY CHEMICAL CO. LTD ( JAPAN) Mellcon Engineers offers PSA Nitrogen Gas Generators in Technical support from Kuraray Chemicals Co Ltd (Japan).
Kuraray have been in business of producing Activated Carbon from 1965.
Kuraray Carbon Molecular Sieves (CMS) is unique high performance molecular sieving carbon this generates high purity nitrogen gas and reduces the amount of air processed.

Mining Application
The use of Nitrogen for fighting underground fires was based on the experience with the use of carbon dioxide. Many countries have used nitrogen successfully in their mining industry. For more then last 50 years, nitrogen has been used most widely in the mining industries of the Czech Republic, later in the Great Britain, Russia, Germany, France, Poland, Romania, Slovakia, China, Canada, Bulgaria, India, Australia and in other countries with a modern coal mining industry.

Description
Mellcon is the world leader in gas separation technology, providing on-site, non-cryogenic industrial nitrogen generator Plants and oxygen gas generation  plants. Mellcon Offers NITROLINE
a  line of robust, reliable and modular Nitrogen Gas  generators, based on Pressure Swing Adsorption (PSA) technology incorporating state-of-the-art Carbon Molecular Sieves (CMS) Adsorbents to deliver dry Nitrogen Gas ( N2 gas ) onsite..

Mellcon Engineers Manufactures PSA Nitrogen Gas Generators ( Inert Gas ) which produce high purity Nitrogen from compressed air, allowing continuous availability at a very competitive cost, compared to alternative supply with cylinders or cryogenic Storage  tank. Each Nitrogen Gas generator  system can be equipped with a Nitrogen Gas Analyzer to monitor the purity of of N2 Gas continuously.

NITROGEN N2 Gas Generator eliminates all disadvantages associated to the purchase and operation costs of high- pressure N2 cylinder systems or cryogenic tanks, enabling a permanent source of onsite NITROGEN, with minimum energy consumption and maintenance requirements. PSA NITROGEN Gas Plant  is designed to be easily installed in any indoor facility. requiring only a compressed air line and a power connection.

With purities up to 99.9999% of N2, NITROGEN Gas  can be connected to an external buffer Storage Tank allowing a reserve or a delay of production/consumption in accordance to the needs of each application.


Standard system design
  Automatic Pressure control
  Automatic Flow control
  Automatic Purity control
  Alarms available for visual, audible or output contacts

 Custom designed systems to meet customer requirements
   Integrated Compressor packages
   Redundant components for service
   Receiver tank integration
   High pressure systems
   Customer special control systems
   System integration to customer components

Advantages of Onsite Nitrogen Gas Generator

  • Return on investment is less than 2 years.
  • Independence from external gas suppliers and from fluctuation of the nitrogen gas market price.
  • Suppression of logistic operations with cylinders or liquid Nitrogen and supplier management.
  • Modular, flexible and low maintenance units as compared to liquid nitrogen plant .
  • Don't waste more money with Nitrogen Cylinders / Cryogenic Liquid N2.
 
 
Industry Application
FOOD and MAP Processes
  • Modified Atmospheric Packaging of juice, milk, water, coffee etc.
  • Olive Oil
  • Wine Storage and Production
  • Cooking Oil
  • Milling
  • Cold Storage of fresh vegetables. Learn More
ELECTRONICS
  • Laser Cutting
  • Heat Treatments
Learn More
PHARMACEUTICALS
  • Packaging
  • Process
FOUNDRY
  • Nitration
  • Blanketing
Learn More
METAL WORKS
  • Heat Treatment
  • Aluminum extrusion
  • Laser Cutting
Learn More
CHEMICAL
  • Reservoir Blanketing
  • Solvent Blanketing
  • Fuel Storage
  • Polymer production
  • Solvent paint Production
AUTOMOTIVE
OTHER
  • Pest Control Learn More
  • Copper Cable production
  • Moulding Injection
  • Protective Atmosphere for Heat Treatment Of Steels & Metals
  • Coal Mill Bag Filter Inertisation Plant
  • Fire Fighting in Coal Mines
Main technical Specification
Nitrogen Gas Purity Up to 99.999 %
Nitrogen Gas Pressure Up to 350 bar
Minimum Air Pressure 6 Bar
Maximum Particle Content 0.01 µm
Electrical Consumption 120 W @ 230 VAC
PSA (Pressure Swing Adsorption) Nitrogen Generator
 
PSA Nitrogen Generator A modular PSA Nitrogen Gas Generator system allows synchronized operation of several parallel units. in order to ensure a constant flow at the required purity.
Standard PSA Nitrogen Gas Generator Installations
The installation is designed according to the customer needs, however the standard installation are shown below.
Low Pressure Diagram PSA N2 Gas Plant Low Pressure Diagram
High Pressure Diagram PSA N2 Gas Plant High Pressure Diagram
 
Model Flow (N2 Nm3/h)
99% 99.5% 99.9% 99.99%
NITROLINE 2
2.36
2
1.44
0.93
NITROLINE 5
5.9
5
3.6
2.32
NITROLINE 10
11.8
10
7.2
4.64
NITROLINE 15
17.7
15
10.8
6.96
NITROLINE 20
23.6
20
14.4
9.28
NITROLINE 25
29.5
25
18.5
11.6
NITROLINE 30
35.4
30
21.6
13.92
NITROLINE 35
41.3
35
25.2
16.24
NITROLINE 40
47.2
40
28.8
18.56
NITROLINE 50
59
50
36
23.2
NITROLINE 60
70.8
60
43.2
27.84
NITROLINE 70
82.6
70
50.4
32.48
NITROLINE 80
94.4
80
57.6
37.12
NITROLINE 90
106.2
90
64.8
41.76
NITROLINE 100
118
100
72
46.4
NITROLINE 150
177
150
108
69.6
NITROLINE 200
236
200
144
92.8
NITROLINE 400
472
400
288
185.6
NITROLINE 500
590
500
360
232
The above capacities of PSA N2 Gas Generator are rated at 7.0 bar (0.7 Mpa ) INlet Air Pressure

For Higher capacities and higher purities PSA Nitrogen Generators Please Contact Us

SPARE PARTS FOR PSA N2 GENERATORS


OUR PRODUCT RANGES
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PSA Nitrogen Generator

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