Nitrogen purification systems

PPNG 12-235 DX

The PPNG 12-235 DX nitrogen purification system delivers nitrogen gas purity up to 99.9999%, meeting the demands of critical applications while reducing air and energy consumption. It is easy to install, fully automated, and designed to work seamlessly with most nitrogen generators.

Ultra-High Purity

Guaranteed nitrogen quality

The PPNG 12-235 DX delivers nitrogen purity up to 99.9999%, making it ideal for sensitive processes in industries like electronics, chemicals, and laser cutting, where even trace contaminants can compromise results.

Lower Operating Costs

Reduced feed air demand

By requiring up to 40% less feed air compared to standard nitrogen generator systems, the PPNG 12-235 DX helps businesses cut energy consumption, reduce operating costs, and avoid oversizing compressors or generators.

Reliable & Easy

Fully automated operation

The PPNG 12-235 DX is easy to install and fully automated, with precision hydrogen dosing, purity monitoring, and real-time performance tracking. Together, these features ensure safe, continuous nitrogen production with minimal user intervention.

PPNG 12-235 DX Nitrogen Purification Systems

For industries where nitrogen purity is non-negotiable, the PPNG 12-235 DX purification system offers a cost-effective solution without the need for oversized compressors or nitrogen generators. By removing residual oxygen through a controlled catalytic reaction with hydrogen, it achieves nitrogen purities of up to 99.9999%, making it ideal for electronics, chemicals, laser cutting, and other demanding applications.

The PPNG 12-235 DX requires up to 40% less feed air compared to generator-only systems, reducing operating costs and environmental impact. Designed for easy installation and full automation, it integrates seamlessly with existing nitrogen generation systems. With real-time monitoring, purity safeguards, and precision hydrogen dosing, it delivers the purity you need, without waste.

Achieving ultra-pure nitrogen through purification

A nitrogen purification system is part of an on-site nitrogen generation system. It relies on a small amount of hydrogen to remove residual oxygen from nitrogen gas produced by a nitrogen generator. The catalytic reaction ensures that nitrogen gas achieves near-absolute purity, making it suitable for critical applications in industries such as electronics, chemicals, laser cutting and more. By generating ultra-pure nitrogen with a nitrogen generator+purification system rather than with just a generator, users can size the compressor and generator of their gas generation system smaller and significantly reduce feed air consumption.

Key Features

Catalytic oxygen removal

At the core of the PPNG 12-235 DX is its catalytic purification system, designed to eliminate residual oxygen from nitrogen gas. This process works by introducing a controlled amount of hydrogen, which reacts with oxygen to form water vapour, effectively purifying the nitrogen stream. The result is consistent nitrogen purity levels of up to 99.9999%, making the system suitable for the most oxygen-sensitive applications, such as electronics manufacturing, laser cutting, and chemical processes. This high level of purity helps protect end products and ensures process stability.

Key Features

Precision hydrogen dosing

The PPNG 12-235 DX features an automatic hydrogen dosing system, designed to deliver precise amounts of hydrogen based on the oxygen content in the nitrogen stream. This fine-tuned control ensures optimal reaction efficiency, allowing residual oxygen to be completely removed without excess hydrogen consumption. As a result, the system maintains stable nitrogen purity levels, minimises hydrogen usage, and prioritises process safety. Users can trust the system to deliver purity consistently, without needing frequent adjustments or supervision.

Key Features

Advanced Purelogic Touch controller

The PPNG 12-235 DX is equipped with the Purelogic Touch Controller, offering full automation for safe and reliable operation. The controller continuously monitors key parameters, such as nitrogen purity, pressure, and flow, ensuring the system operates at peak performance at all times. It also features automatic standby modes, which reduce energy consumption during periods of low nitrogen demand, helping lower operating costs. Built-in safety safeguards protect gas quality and prevent operational issues, giving operators peace of mind and minimising the risk of production downtime.

Avantages de la production d'azote sur site

Envisagez-vous de passer de l’achat d’azote en bouteille à la production d’azote sur site ? Le choix est clair – vous devriez absolument le faire ! La production de gaz sur site offre de nombreux avantages, notamment une réduction des coûts, un contrôle précis de la pureté, des émissions de transport réduites, une sécurité accrue et l’élimination des tracas logistiques. À tous égards, la production d’azote sur site s’avère être la solution la plus efficace. Contactez nos experts pour en savoir plus sur les avantages que cette transition peut apporter à vos opérations.

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General specifications

Nitrogen purity available (%)

99.99999

N₂ inlet pressure range (barg)

4 - 13

Pressure drop (bar)

0.05

Model	Nominal free nitrogen delivery (Nm3/h)
Model	Inlet 99.9% purity Outlet > 99.999% purity
PPNG 12 DX	20
PPNG 24 DX	40
PPNG 35 DX	60
PPNG 47 DX	80
PPNG 59 DX	100
PPNG 71 DX	120
PPNG 82 DX	140
PPNG 94 DX	160
PPNG 118 DX	200
PPNG 147 DX	250
PPNG 177 DX	300
PPNG 206 DX	350
PPNG 235 DX	400

PPNG 12-235 DX product brochure

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Guaranteed ultra-high purity from 99.999% up to 99.9999% with 99.9% as inlet
Cost-efficient alternative to bigger sized gas generator and compressor
40% less feed air required
Ability to increase nitrogen output capacity when added to an existing nitrogen generation system
Does not strain a facility’s electrical system
Lower CO2 footprint through energy efficiency
Easy to install
Fully automated hydrogen dosing
Automated quality and reliability features
Works with most nitrogen generators

Nitrogen purity achievable from 99.999% up to 99.9999% with 99.9% inlet
N₂inlet pressure range: 4-13 bar(g) / 58-188 psi(g)
H_{2 i}nlet pressure range: 6-15 bar (g) / 87-218 psi(g)
Inlet temperature range: 5-45ºC / 41-113°F
Pressure drop: 0.05 bar
H₂feed purity grade: ≥3.0
Power supply: 115V AC / 230V AC & 50 / 60Hz 2

Outlet nitrogen check and restore
External oxygen analyzer (wall-mounted)
External hydrogen analyzer (wall-mounted)

Nous contacter

Vous avez des questions ou vous souhaitez savoir comment nos générateurs d’azote peuvent booster vos opérations ? Parlons-en ! Notre équipe est impatiente de vous fournir des informations et une assistance pour vous aider à optimiser vos procédés grâce à notre technologie d’azote de pointe. Transformons ensemble vos opérations !

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Entreprise

PPNG 12-235 DX

Guaranteed nitrogen quality

Reduced feed air demand

Fully automated operation

PPNG 12-235 DX Nitrogen Purification Systems