RICH’s membrane nitrogen generator is widely used in petroleum (tertiary oil recovery, natural gas recovery); Chemical industry (displacement, purging, shielding gas), metallurgy (carbonitriding, annealing, welding), electronics (shielding gas for electronic devices), transportation (flammable, explosive dangerous goods shielding gas); Coal (fire extinguishing, explosion-proof), medicine (nitrogen sealing, covering protective gas) and other fields.
Our membrane nitrogen generators adopt well-known brand membrane, high-end air purification and control systems, with the following features::
Saving on capital investment
Small in size
Low cost in maintenance
Rapid production with high purity
High stability and adaptability
| Nitrogen purity | 95%～99.5% |
| Nitrogen flow | 5～5000Nm³/h（20℃，101.325kPa） |
| Atmospheric pressure dew point | ≤-40℃ Customizable |
| Nitrogen pressure | 0.05~1.2 MpaCustomizable |
RICH “BGMN series” membrane separation nitrogen production equipment is divided into ten models according to nitrogen purity. They are: BGPN95、BGPN97、BGPN98、BGPN99、BGPN295、BGPN39、BGPN395、BGPN49、BGPN495、BGPN59、BGPN595.
You can choose according to the gas process requirements such as nitrogen purity, flow rate, etc.
-Automatic venting of unqualified nitrogen
-Reserved RS485 (Modbus or Profibus communication protocol) communication port or industrial Ethernet communication port
-Multi-tank inflation automatic switching, fully automatic start and stop
-In the event of equipment failure, power outage, or insufficient gas supply, the backup nitrogen will be automatically replenished and switched automatically
-One machine can produce more than two different purity nitrogen.
-Industrial computers, printers, intelligent IoT systems.
Membrane nitrogen generator is composed of air compressor, purification unit, nitrogen unit, nitrogen storage and other parts.
Including: screw air compressor, Air-water separator, air buffer tank, filter, refrigeration dryer, activated carbon degreaser, membrane nitrogen generator, nitrogen monitoring device, nitrogen storage tank and other basic units.
