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System.Collections.Generic.HashSet`1[DomainModel.Entities.Translation] demineralized water,freshwater generator,sulphate removal package

Nitrogen Production


Nitrogen production packages employ permselective membranes to extract pure N2 from atmospheric air (typical purity: 98-99%).

All units are PLC controlled to ensure smooth production under controlled conditions.

A series of pre-treatments are available to complete the process, depending on air quality and physical characteristics available at inlet.

Pretreatments include pressurization, heat-exchange, dehydration, oil removal, or fine particle removal.

Units are very easy to operate and require little maintenance. Smooth, 24h/7d operation is ensured by solid process principles and extended experience in this field.

The design is modular, thus allowing any flow rate to be achieved.  Examples of flowrates employed on FPSO range from a 100 Nm3/h to 1000 Nm3/h.


Special features.

The iPRO © Option.  All units can be remotely controlled by Membrane on Customer's request, or even directly by Customer via a simplified interface installed by Membrane on Customer's DCS or Control Room.

Bottling Option. As a complement to the N2 production package, we also offer the bottling system to refill N2 bottles at nominal pressures (200-250 brag).


Standard Rules and Certifications.

All our nitrogen production makers are designed according to ASME, ANSI, UNI standards whichever applicable.

Electrical and Instrumentation components may be for safe area or ATEX compliant.

Pressure vessels are designed and tested according with ASME VIII, ASME X, and PED.


Application fields.

Most systems are installed in refineries, FPSO, offshore drilling rigs, chemical complexes.