Gas Purification

DEOXO Dryer System twin-tower skid package 3D rendering (including catalyst tower, dryer, and control panel)

Gas Purification

DEOXO Dryer System

We manufacture the DEOXO Dryer System (hydrogen purification equipment), which removes trace oxygen and moisture from green hydrogen produced by water electrolysis to produce high-purity hydrogen.

Hydrogen DEOXO System — The hydrogen DEOXO system is a process that removes oxygen by using a catalyst to react oxygen with hydrogen. In other words, it is a device that produces high-purity hydrogen by removing the trace amounts of oxygen and moisture contained in the green hydrogen produced by the water electrolysis system.

Hydrogen Dryer System — The hydrogen dryer system is a device that removes moisture contained in gas used in various processes such as electrolyzers, petrochemical plants, and oil refineries. From design to manufacturing and delivery, we build an optimal process to meet customer requirements.

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It uses a DEOXO catalytic reaction that removes oxygen by reacting it with hydrogen, removing trace amounts of oxygen and moisture from green hydrogen produced by water electrolysis to produce high-purity hydrogen.

The DEOXO catalytic reaction method has the lowest hydrogen loss of any method and is mainly used for high-purity hydrogen production.

It is applied to remove moisture from gas used in various processes such as electrolyzers, petrochemical plants, and oil refineries.

Yes, it can also be applied to argon (Ar) and nitrogen (N2) gas purification.

Yes, we have a number of track records.

Yes, from design to manufacturing and delivery, we build an optimal process that meets customer requirements.

Quotations vary depending on equipment specifications (processing capacity, etc.) — please contact us by phone (+82-31-319-6845) or email (psa@aspe.kr) for a customized quotation.