Aqsorption Ltd

AqSorption Ltd. is a Midlands-based engineering and research firm that specializes in the development of membrane-free, flow-through electrolyser technology. Serving the hydrogen and fusion energy sectors, the company focuses on designing, prototyping, and testing high-performance solutions for green hydrogen production. Its core innovation centers on patented flow-through electrode technology, which eliminates the need for traditional membranes or diaphragms typically used to separate hydrogen from oxygen. The firm is also engaged in advanced research areas, including ultra-high pressure alkaline electrolysis, catalyst cycling, and energy recovery systems for electrolysers.

The company collaborates with academic institutions and industry partners, such as the University of Nottingham and the UK Atomic Energy Authority, to address technical challenges in the energy and fuel cycle. By providing robust, specialized electrolysis equipment and isotopic separation technologies, AqSorption supports broader goals in renewable energy and sustainable hydrogen production. Its work includes projects funded by the UKAEA’s Fusion Industry Programme, aimed at advancing hydrogen isotope separation using graphene molecular sieves for fusion applications. Through these initiatives, the company aims to provide innovative solutions that improve the efficiency and reliability of hydrogen processing and renewable energy systems.