Nitrogen Generators

Nitrogen Generators

There are many reasons to produce Nitrogen on-site instead of purchasing it from an outside vendor. Benefits of nitrogen generation include:  operation without interruption from changing cylinders, fixed and substantially lower costs (50% to 300% over bulk liquid, dewars, and cylinders), ease of install, quality and purity, and environmental sustainability.

 

According to Parker Balston, “Gas industry sources indicate that an air separation plant uses 1976 kJ of electricity per kilogram of nitrogen at 99.9%. Generation of 99.9% nitrogen in house using a PSA system is 1420 kJ. That means up to 28% fewer greenhouse gases are created by the generation of electricity with a typical nitrogen generator. At a purity of 98%, the energy required for in- house nitrogen drops to 796 kJ/kg. That means that in-house generation creates 62% fewer greenhouse gases from electrical power at that purity.”

 

Nitrogen is used in several industries and in applications where is the reduction of oxygen is necessary:

  • Food & Beverage – packaging to extend shelf life
  • Chemical Processing – blanketing tanks, edible oils, de-ionized water
  • Metal Processing – aluminum degassing
  • Laser Cutting
  • Power Generation – gas lift in the well, blanketing natural gas compressors during electrical generation
  • Boiler Layup
  • Cylinder Filling
  • Laboratory Nitrogen
  • Explosion Mitigation

Off the shelf and fully engineered and customized skid packages are available.

Membrane

Nitrogen-Genorators.jpg

Membrane Generator

  • Complete packages
  • No electrical – safe for Class 1 environments
  • 95-99% purity
  • Dewpoints to -58 Deg F
  • FSIS accepted
  • Complies with FDA and GFSI requirements

PSA - Pressure Swing Adsorption

Generon Nitrogen-Generators-Pressure-Swing-Adsorption-PSA.jpg

PSA Generator

  • Up to 99.9% purity
  • Monobed & Dual Bed designs
  • No maintenance
  • Oxygen analyzer and alarms available
  • Controls
  • Twin tower
  • FSIS accepted
  • Complies with FDA and GFSI requirements
  • Custom systems for Zone II, Class I, Div II