Carbon Capture Technology World Expo
06 Aug 2025
PEM Electrolyser – PSM Series
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Specifications
| PSM Proton Exchange Membrane Electrolyser Stack Module | |
|---|---|
| Net Production Rate | |
| Nm³/h (m³/h @ 0°C, 1 bar) | 2,020 Nm³/h |
| kg/24 h | 4,300 kg/24 h |
| Turndown Range | 10 to 100% |
| Power Consumption at Stack at 100% Capacity – beginning of life and dependent on configuration and operating conditions | 4.7 kWh/Nm³ – 53.2 kWh/kg |
| Purity | 99+%, saturated gas with liquid water |
| O₂-Content in H₂ | < 1 ppm v |
| N₂-Content in H₂ | < 2 ppm v |
| Operating Pressure | 30 barg (435 psig); full differential pressure H₂ over O₂ |
| Dimensions W x D x H, without vent stack | 13.4 m x 2.4 m x 2.9 m (44 ft x 7.9 ft x 9.5 ft) |
| Ambient Temperature – low and high ambient temperature options available | -30 to 50°C (-22 to 122°F) |
| Electrolyte | Proton Exchange Membrane (PEM) – Caustic Free |
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