Air Separation & Purification & Engineering | ASPE Inc.

H2 Generation Package

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H2 Generation Package

Electrolyzer

We manufacture Electrolyzer (Hydrogen Generation) systems that produce hydrogen through water electrolysis.

Electrolyzer (Hydrogen Generation) SCADA control screen and water electrolysis principle diagram

The Electrolyzer package is a hydrogen generation system using water electrolysis (KOH aqueous solution), meeting precise specifications of O2 below 1ppm, N2 below 100ppb, moisture below 1ppm, CO below 50ppb, and CO2 below 50ppb, producing high-purity hydrogen with a total purity of 99.999% or higher. Depending on the intended use, a hydrogen compressor is used to store it in high-pressure gas cylinders.

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It produces hydrogen using the alkaline water electrolysis method (Electrolyzer), based on electrolysis of a KOH aqueous solution.

Total purity of 99.999% or higher, meeting standards of less than 1 ppm O2, less than 100 ppb N2, less than 1 ppm moisture, and less than 50 ppb each of CO and CO2.

Depending on the intended use, the produced hydrogen is compressed to high pressure using a hydrogen compressor and stored in gas cylinders, allowing the high-purity hydrogen to be safely transported and supplied as needed.

Yes, a full package configuration including an O2 system is possible, as in the CIREBON project (1 PKG, 5.6 Nm³/h).

We have supplied full-package electrolysis-based hydrogen production facilities including CIREBON (1 PKG, 5.6 Nm³/h) and JIJEL·BISKRA·AIN ARNAT (2 PKG each, 11.2 Nm³/h).

The quotation varies by capacity and specification — please contact us by phone (+82-31-319-6845) or email (psa@aspe.kr) for a custom quote.

This varies by project scale — please contact us (+82-31-319-6845 / psa@aspe.kr) for an estimated schedule.