PSA Nitrogen Gas Generators

PSA Nitrogen (N2) Gas Generator plant is an Inertisation Gas Atmosphere Generator ... enabling a permanent source of onsite NITROGEN 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 / 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.

The advanced design Control panel is fully automatic and provided with all necessary controls for precise operation of the equipment. All models are fitted with remote electronic control panel which is adjustable to suit most requirements.

PSA Nitrogen Gas Generators

The use of Nitrogen Gas for fighting underground fires was based on the experience with the use of carbon dioxide. Many countries have used nitrogen Gas 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

Nitrogen Tanks

Mellcon is the world leader in gas separation technology, providing on-site, non-cryogenic Industrial Nitrogen Gas Generators and Oxygen Gas Generation Systems. 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 Dry Nitrogen Gas (N2) 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 Nitrogen Gas cylinders or cryogenic Liquid N2 Storage tank. Each Nitrogen system can be equipped with a Nitrogen Gas Analyser to monitor the purity of of N2 Gas continuously.

NITROGEN N2 Gas Generator plant eliminates all disadvantages associated to the purchase and operation costs of high- pressure N2 cylinder systems or cryogenic nitrogen gas storage 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 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 Cryogenic Liquid Nitrogen plants.
  • Don't waste more money with Nitrogen Cylinders /Cryogenic Liquid N2 tanks.
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 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 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 6.4 bar ( 0.64 Mpa ) INlet Air Pressure

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

SPARE PARTS FOR PSA N2 GENERATORS

contact for dryers

Email : Dryer (at) mellcon.com, costing (at) mellcon.com

phone : +91 9313227567