You need a mobile and reliable solution for your remotely located nitrogen application or you need a large quantity of nitrogen only for a limited period of time?
Then you should consider the proven Nitrogen Generation Units (NPU) from NOXERIOR. Their rugged design allows a fast mobilization and installation at any location without the need for substantial site preparations.
Advantages of NPUs from NOXERIOR
Rugged design, proven quality & reliability
Superior efficiency
No need for external feed air receiver and feed air dryer
Suitable for operation at both desert and artic ambient conditions
External easily accessible tie-in points, but protected against eventual transport damage
Technical Specifications
A NPU from NOXERIOR is a membrane nitrogen generator, turn-key installed inside an ISO freight container, including all necessary system components and controls to start nitrogen production by a simple push-button:
Air-cooled after-cooler for incoming feed air
Cyclone separator or demister for bulk condensate removal from incoming feed air
Feed air filtration, including an activated carbon tower;
Moisture analyser;
Electrical feed air heater with thyristor capacity control
Automatic off-spec feed air blow-off
Set of hollow-fibre membrane modules
Nitrogen flow control
Residual oxygen analyser,
Thermal or coriolis nitrogen mass flow meter
Automatic off-spec nitrogen blow-off
Local pressure and temperature transmitters
PLC based control system with IP/Ethernet connection for fully automatic and unattended operation of the NPU on a 24/7 operating basis
Automatic purity adjustment between 7,0 and 0,5 vol.% of residual oxygen
Room oxygen analyser and smoke detector with external visual and acoustic alarm
Thermostatically controlled room heater / forced ventilation with intake filters and automatic louvers
Externally accessible junction box for central power supply
External flanged tie-in points for feed air supply and nitrogen discharge
All pressure vessels designed and certified to EN 13445 and 97/23/CE (PED)
On request, NOXERIOR can also supply you an electric or diesel-driven air compressor for the required feed air supply. Depending on its size , the air compressor will be either integrated inside the ISO container or mounted on a separate ISO transport frame. A separated feed air receiver or separate air dryer are not required for NPUs from NOXERIOR.
Special Features
Hammer Union instead of flanged tie-in points
Pressure vessels designed and certified to ASME, AS1210, GOST-R / GOST-K or any other specific standard required for your operating location
Electrical system to CSA, UL, AS3000 or any other specific standard required for your operating location
Execution for classified areas
Execution for offshore and/or artic locations