HydroXpand

Anion Exchange Membrane (AEM) Electrolysis Stack

HXS-2

Designed for research, small-scale industry, and demonstration testing, it provides high performance and durability at low cost with a standardized structure, and allows repeated hardware use by simply replacing the MEA.

Product Specifications

  • Hydrogen Production Rate    Up to 500 L/h (1 kg/day)     
  • Efficiency (HHV)                      88% (BOL, beginning of life)

  • Operating Range                      15 – 50 A                                       

  • Operating Condition               0.3 M KOH, 60 °C                                

  • Power Consumption              ~ 2 kW (at 50 A)                    

  • Water Consumption               420 mL/h (at 50 A)                              

  • Number of Cells                       23          

  • Active Area                                98 cm² (Anode) / 79 cm² (Cathode)               

  • Electrodes                                HXP-an, HXP-ca (Ir/Ti-free)                     

  • Membrane                                Polymer electrolyte (Dry-cathode)

  • Dimensions                              190 × 210 × 215 mm                              

  • Weight                                       19 kg

Data Sheet Download

Technology Overview

  1. Performance Achieving high performance through electrode integration
  2. High pressure H2 production Capable of producing pressurized hydrogen at 1–10 bar with a H2-in-O2 concentration below 2%
  3. Durability Maintains a H2-in-O2 concentration below 2% over 1,000 hours of operation
HydroXpand
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