The Hy.PURE systems are designed from a perspective of being able to clean up hydrogen-containing gases to high purity hydrogen by using pressure swing adsorption technology. Different gas streams can be purified by either upgrading hydrogen-containing mixtures by removing undesired gaseous impurities or by purifying industrial grade hydrogen.

The Hy.PURE system not only pre-treats the hydrogen from the current gas stream by further removing impurities but also post-treats the hydrogen from gas mixtures where it is recovered, cleaned and fed back into the process.

The complexity is that most mixed atmospheres are extracted from the process at lower pressure while gas purification usually requires a larger pressure differential. HyGear’s proprietary vacuum pressure swing adsorption (VPSA) technology minimises the need for compression.

Key Benefits

  • Improves product quality
  • Reduced environmental impact
  • Low electricity consumption
  • High flexibility
  • Integration with gas mixing station
  • Autonomous and safe operation


HYGEAR_Hy.PURE gas upgrading system







HyGear: The Global Hydrogen Source

HyGear: The Global Hydrogen Source