HYDROGEN GAS PURIFICATION

Hydrogen gas comes from many sources:

  • Electrolyzer – Alkaline/ PEM/ Solid Oxide
  • Steam Methane Reforming
  • Chlor Alkali off gas
  • Stored gas in caverns
What the sources all have in common, is that oxygen and water vapor need to be removed.

PSB hydrogen packages are specifically designed to meet customer’s exit gas specifications.

  • Deoxygenation reactor
  • Heat exchangers
  • Gas-Liquid Separators
  • Desiccant dryer with dual towers
  • No Hydrogen loss

TYPICAL PROCESS PARAMETERS:

Modular design
50040,000M (kg/h – kg/h)
Temperature: 40 – 122 F
100 – 600 psig (Standard: 30 -40 bar(g) for green H2)
O2 and H2O – 5.0

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