Helium Gas Dryers and Purifiers

Commercial Helium is recovered from natural gas and/or Helium wells. Helium rich natural gas is processed at Helium enrichment facilities to separate the gases.

PSB supplies drying and purification systems to remove water vapor and/or other impurities.

Below lists the contaminants that PSB removes from Helium gas:

  • Water vapor
  • Trace amounts of CO2
  • Trace amount of H2 – via oxygen/ air injection


Helium gas
Flow rate typ: 240,000 SCFH
Pressure typ: 300 psig
Exit moisture: < 0.1 ppmv
Exit CO2: < 1.0 ppmv
Exit H2: < 1.0 ppmv

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