INERT GAS SYSTEM
Trusted Performance, Compliant Voyages
NITROGEN GENERATOR
Purity up to 99.999% N₂
Delivering clean, dry, and ultra-pure inert gas for cargo safety
Feen Marine offers Membrane & PSA Nitrogen Generator Systems with a wide capacity range of 50 – 20,000 Nm³/h.Our systems deliver ultra-clean and dry nitrogen gas, ensuring maximum protection for sensitive cargo and safe marine operations.
NITROGEN GENERATOR PSA
Feen Marine’s PSA (Pressure Swing Adsorption) Nitrogen Generators produce ultra-pure, dry nitrogen directly onboard using Carbon Molecular Sieves (CMS).
High Purity
Up to 99.999% nitrogen for clean inerting
Dry & Clean Gas
Moisture-free, preventing condensation & corrosion.
Cargo Safety
Protects sensitive cargo from oxygen & contamination
Wide Capacity
Scalable from 50 – 20,000 Nm³/h
Cost Effective
Long CMS lifespan and lower running costs compared to delivered gas.
How it Works ? 🔬
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Uses Pressure Swing Adsorption (PSA) with carbon molecular sieves
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Separates nitrogen (N₂) from compressed air by adsorbing oxygen (O₂)
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Produces high-purity nitrogen (up to 99.9%).
Key Benefits⚙️
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High Purity – Oxygen-free, moisture-free inert gas.
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On-Demand Production – Eliminates reliance on stored cylinders.
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Energy Efficient – Optimized air compression & adsorption cycles.
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Compact & Modular – Scalable design fits vessel space constraints.
Applications in Marine Industry 🚢
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Cargo tank inerting (chemical, product, LNG carriers).
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Pipeline & pump room blanketing.
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Safety in handling flammable or sensitive cargo.
Control System
Smart, Web-Based, and Built In-House
NITROGEN GENERATOR MEMBRANE
A compact and efficient solution for onboard nitrogen production. Using advanced membrane technology, it separates nitrogen from compressed air to deliver ;
High Purity
Up to 99.5% Nitrogen
Continuous Supply
Reliable & Steady Nitrogen Flow
Low Maintenance
Simple design with minimum moving part
Space Saving
Compact footprint, ideal for ships with limited space
How it Works ? 🔬
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Compressed air passes through a hollow-fiber membrane.
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Separates O2 & N2 from compressed air
Key Benefits⚙️
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Simple & Reliable – no moving parts, low maintenance.
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Compact & Lightweight – ideal for space-limited vessels.
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Continuous Supply – nitrogen available on demand.
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Durable – long membrane lifespan with proper care.
Applications in Marine Industry 🚢
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Cargo tank inerting (especially chemical & product tankers).
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Maintaining oxygen-free atmospheres to protect cargo.
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Fire prevention & explosion risk reduction in pump rooms and pipelines
Control System
Smart, Web-Based, and Built In-House
Marine Air Compressor
Double
Marine Air Compressor
Single
