Energy for circular economy
Hyaeon
At Hymeth we offer a low-temperature high-pressure electrolyzer named Hyaeon™. We have reinvented the electrolyzer to create a more efficient alternative to PEM electrolyzers. HYAEON™: the cheapest way to produce green hydrogen
Commercialised by
Hymeth
Malmö
Flintrännegatan 19 B, 21424 Malmö, Sweden
Sustainable developement goals
The most cost-efficient method for producing green hydrogen
Compact, stand-alone, on-demand system. No gas storage required. Easy, low-cost installation plus low raw material costs. Compatible with existing gas ranges. Compatible with both grid and PV panels. Gas can also be used for fuel cell vehicles and other applications, e.g. welding.
The need
Green hydrogen production is currently an extremely expensive process. Electrolysers require a costly platinum or iridium-based catalyst, are energy inefficient, large in size and can only compress hydrogen gas at low pressures (up to 35 bar).
The solution
Hymeth introduces the most cost-effective alkaline electrolyser to produce green hydrogen. It includes radical innovations: a new non-precious alloy electrocatalyst, capabilities of delivering highly compressed gas, and has a lightweight and compact design that reduces the space required to store it. The electrolyser is expected to produce hydrogen at a cost reduction of up to 26% compared to existing alkaline electrolysers.
The value proposition
- Expected to produce hydrogen at a cost reduction of 20%-26% compared to existing electrolyser technologies.
- A state-of-the-art system for FC vehicle refilling stations, sustainable steel production, bio oil refinery, energy storage, etc.
- Lower capital expenses (capex) and operating expenses (opex).
- Highly efficient.
- Built for high pressure electrolysis (350 bar).