AEMWE electrolyser

Thanks to the expertise gained during the years of developing the electrolytic cell and the AEMWE stacks, Hyter can now boast in-house production of all the electrodes that make it up. The in-house development and construction of the test benches have also increased plant engineering skills, which are essential for the development of complete generators.

How

Hyter's AEMWE electrolyser technology works

The AEMWE electrolyser cell, the heart of Hyter's AEMWE electrolysers, utilises a patented polymeric anion exchange membrane that operates in an alkaline environment with a 3-5% alkaline potassium hydroxide (KOH) solution. This configuration reduces the aggressiveness of the solution and promotes efficient transport of the OH- ion from the cathode to the anode of the cell, through the polymer membrane.

The catalysts, manufactured in-house in Hyter's laboratories, guarantee high quality. In the electrolytic cell, we use low quantities of recycled noble metals (platinum) to promote the circular economy and reduce dependence on international markets.
Maintenance work is limited to the replacement of chemical components, preserving the stack structure, for quick and sustainable interventions. Furthermore, the integrated demineralisation system uses ASTM II-grade demineralised water without additional energy consumption, in line with the European SRIA (Strategic Research and Innovation Agenda) standards for sustainable electrolysis technologies.

Key features

of Hyter's AEMWE electrolysers

Thanks to the flexibility of AEMWE technology, our stack sizes and possible configurations allow our generators to be customised to the specific needs of our customers, optimising power, space occupied, efficiency and cost.

TECHNOLOGY PATENTS

LOW PRESENCE OF CRM

OPTIMAL MATCHING
TO RES CURVE

MODULAR AND FLEXIBLE
DESIGN

Sizes

of Hyter AEMWE electrolisers

< 120kW

AEMWE electrolisers
size < 120 kW

Thanks to the Rigel stack, which allows a nominal output of about 2 Nm3/h of hydrogen, Hyter can offer AEMWE electrolysers from 10 up to 120 kW.

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> 120kW

AEMWE electrolisers
size > 120 kW

The Sirius stack guarantees a nominal output of approximately 33 Nm3/h of hydrogen. With this technology, Hyter offers AEMWE electrolysers ranging from 120 kW to 1 MW on the market.

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