PSA & Membrane Technology For Nitrogen Generators | CAIRE, Inc.

Membrane Generators

AirSep utilizes both PSA and Membrane technology for nitrogen generators.

PSA technology is ideal for higher concentrated applications at or above 99.5 – 99.995% and AirSep Nitrogen Membrane-Based Systems are well suited for nitrogen concentrations of 95.0 – 99.0%.

AirSep membrane nitrogen generators may be offered as turnkey skidded packaged systems, ISO containerized sources for cylinder refilling stations (for low concentrations) or as an onboard for nitrogen inerting/blanketing sea shipments of combustible gases. The oil and gas industry has benefitted the most from these systems because they are portable gas sources in remote areas where supplied bulk LN2 is sometimes unavailable and operating conditions are often harsh. AirSep offers seven models of membrane nitrogen generators.

Typical Applications

  • Cutting/Brazing / Soldering
Oil & Gas / Power Generation
  • Onshore / Offshore Exploration
  • Mechanical Gas Seal Inerting
  • Enhanced Oil Recovery (EOR)
Food & Beverage
  • Modified Atmosphere Packaging (MAP)
  • Nitrogen CO2 Gas Mix Beer Drafting
  • Controlled Atmosphere (CA) / Fruit Storage
  • Wine Bottle Capping
  • Tire Inflation

Features Include
  • Produces nitrogen from an independent compressed air source
  • Low operating cost
  • Automatic and unattended operation
  • Easy to install and maintain
  • NEMA 4X Touchscreen control panel with integrated nitrogen concentration monitor