Donaldson reveals hydrogen purification solutions
Published by Ellie Brosnan,
Editorial Assistant
Global Hydrogen Review,
Donaldson will present its hydrogen purification technology at H2Poland 2025, Poland’s premier event dedicated to hydrogen innovation, and the first tradeshow in Central and Eastern Europe devoted entirely to decarbonisation technologies.
Taking place between 8 - 10 April 2025 in Poznan, Poland, the fair brings together industrialists within Europe’s hydrogen economy.
On level 1, stand 58 at H2Poland, Donaldson will present its hydrogen dryer and purification system, designed to support high-purity hydrogen for industrial applications. and highlight a number of solutions helping improve efficiency, safety, and sustainability in electrolysis and storage processes.
“H2Poland is a key platform for Donaldson to engage with industry leaders and discuss how our technology can support the hydrogen transition across Europe,” sayid Sabine Artuso, Product Manager – Special Gases, Donaldson Industrial Gases. “H2Poland is one of the foremost forums to discuss the future of decarbonisation, and Donaldson is excited to be part of the conversation. 30 years of expertise in drying and purification technologies assist us in providing reliable, proven solutions that meet evolving market demands.”
Purification technology for a healthy hydrogen future
Donaldson’s purification modules are comprised of two systems designed to operate within the electrolysis and storage phases of production. The De-Oxo unit removes residual oxygen from the hydrogen for enhanced quality and safety. The unit utilises catalysts supported on alumina to convert residual oxygen into water, facilitating easy separation. The heat-regenerated adsorption dryer is designed to eliminate residual humidity. Its desiccant regeneration process operates without consuming any hydrogen gas, making it a very efficient closed-loop drying option. Combined, the purification modules can provide hydrogen with an O2 max of 2 ppmv and H2O max of 1 ppmv.
The hydrogen purification system offers energy-efficient operation without compromising filtration ability. Donaldson’s presence at H2Poland underscores its commitment to supporting the development of Europe’s hydrogen infrastructure, aligning with national and EU goals for a cleaner, more sustainable energy system.
Read the article online at: https://www.globalhydrogenreview.com/hydrogen/28032025/donaldson-brings-hydrogen-purification-solutions-to-h2poland-2025/
You might also like
OMV unveils green hydrogen production plant in Austria
OMV has announced the start-up of its 10 MW green hydrogen production plant, located at the Schwechat refinery near Vienna, the largest of its kind in Austria