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Nitrogen HP PSA

 

PRISM® Nitrogen HP PSA Systems

Oxair Gases’ Nitrogen HP PSA (Pressure Swing Adsorption) Systems offer economical nitrogen at purities to 5 ppm oxygen. Our HP PSA technology gives customers with applications requiring higher purity nitrogen and capacities up to 40,000 scfh a cost-effective PSA alternative to liquid nitrogen, membrane deoxo, PSA deoxo, or liquid-assist cryogenic supply modes. Optimisation of the HP PSA Systems is possible to match your requirements.

The HP PSA systems have an advanced process cycle that is designed to help ensure reliability consistent with the best cryogenic systems. Oxygen, moisture, and carbon dioxide are removed from the gas through a molecular sieve to produce nitrogen gas with maximum efficiency.

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A System to Suit Your Application

Since every application and location is unique, Oxair Gases offers a wide range of standard Nitrogen PSA Systems to meet a large variety of capacity requirements. For each model, we optimise the type of molecular sieve, the compressor frame size, the operational cycle, and other internal process parameters to meet your specifications for flow, purity, and pressure. Engineered for remote or on-site operation, these microprocessor-controlled systems can also feature advanced telemetry capabilities. The cost of nitrogen decreases as purity levels decline.

 

Designed to Meet Your Needs
  • Proven PSA technology produces highly reliable nitrogen supply at your site.
  • Advanced process cycle ensures reliability consistent with the best cryogenic systems.
  • Simple engineering design means minimal maintenance, maximum reliability.
  • Small footprint for compact installation.
  • Microprocessor-control system allows unattended operation and maintains highest efficiency.
  • Integral sound abatement system meets or exceeds U.S. OSHA and other requirements.
  • Precision-engineered switch valves provide high reliability with minimal maintenance.
  • Exclusive stayfill bed containment system extends bed life indefinitely.
  • Proprietary rapid clean-up technology starts product flow quickly.

 

Nitrogen HP PSA Specifications
Capacity

Up to 1,133 m3/h
Purity

5-500 ppmv oxygen (balance nitrogen + inerts)*
Product pressure (psig)

70-120
Dimensions (PSA only) (L x W x H)*

1.83 m x 1.22 m x 3.66 m to
3.96 m x 4.27 m x 6.40 m
Options
Compressor, air tank, and/or nitrogen receiver tank
Dual oxygen analysers
High-spec construction for demanding environments
Outdoor design
Remote monitoring

*Note: If you do not require higher purity nitrogen, Oxair Gases’ standard PRISM® Nitrogen PSA System is an economical alternative providing nitrogen purities of 95-99.95%.

 

 
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Copyright © 2001 Oxair Gases Pty Ltd
Last modified: December 07, 2003