Nitrogen Purifier
NPH 20-400 nitrogen purifier
The Nitrogen Purifier through Hydrogen introduces a new, more cost-efficient way to produce very high-purity nitrogen: two-stage generation. Working in tandem with a nitrogen generator, the NPH boosts low-purity nitrogen to 99.999% and higher while reducing feed air consumption by 40%.
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Description
A new approach to high-purity nitrogen
Using a small amount of hydrogen, the NPH removes the oxygen from lower-purity nitrogen produced by an on-site generator to achieve a purity of 99.999% up to 99.9999%. Having a generator produce low- instead of high-purity nitrogen requires 40% less feed air. This means significant compressor energy savings and potential emission reductions. Working with the NPH is less taxing on the electrical system than with a generator only to produce high purity N2, offering relief to facilities with electrical supply limitations. Adding an NPH to an existing nitrogen gas generation system will boost the installation’s N2 production capacity and even double it.
Built for reliable, automated high-purity nitrogen generation
- HD color touchscreen.
- Purity alerts and connectivity options.
- High-grade catalyst built into a proven aluminum extruded design with low pressure drop.
- Continuous temperature and moisture monitoring.
- Automatic start-up and standby.
- Autonomous operation (with most N2 generators).
- Feed N2 check & restore: purity monitoring and interception.
- Optional outlet N2 check & restore: purity monitoring and interception with adjustable limit.
- Overflow protection.
- Precise H2 dosing based on feed N2 flow monitoring and purity measurements.
- Evacuation valve set prevents H2 accumulation in the machine.
Benefits
Technical benefits
- Requires 40% less feed air.
- Can help lower your carbon emissions.
- Allows for a smaller compressor and N2 generator.
- Guaranteed very high N2 purity: 99.999% and even up to 99.9999%.
- Boost and even double the output of your existing N2 generation system.
- Does not strain your site’s electrical system.
- H2 produces no harmful byproducts, only water and heat.
- Continuous supply of high-purity N2.
- Designed for minimal maintenance.
- Can be combined with traditional gas deliveries.
