The Norwegian research project “RecirkIrRu” focuses on recycling the rare metals iridium and ruthenium. These metals are essential for the green transition, as iridium is used in hydrogen fuel cells and ruthenium in synthetic fuel and solar cells.
By developing innovative recycling methods, researchers aim to reduce the reliance on mining and imports from countries like China, Russia, and South Africa. The project led by K.A. Rasmussen Group, supported by the Norwegian Research Council, addresses both environmental and economic sustainability.
Hydrometallurgy, using water-based solutions, plays a key role in the process despite iridium’s challenging resistance to dissolution. The project highlights the potential for infinite metal recycling, benefiting industries and reducing costs. Collaboration with SINTEF has been crucial, fostering increased knowledge and technological innovation.
The project not only mitigates environmental impact but also reduces Norway’s dependence on foreign resources, strengthens local technological capabilities, and creates new jobs. The recycling of iridium and ruthenium enables long-term sustainability in industries critical to modern living standards, ensuring access to essential materials.
Key Points:
- Focus on recycling rare metals: iridium and ruthenium.
- Iridium is crucial for hydrogen fuel cells; ruthenium for synthetic fuels and solar cells.
- Innovative recycling methods reduce dependence on mining and imports.
- Hydrometallurgy is central to the process, overcoming challenges with iridium.
- Collaboration with SINTEF enhances technological advancements.
- Supports environmental and economic sustainability.
- Reduces import reliance and creates jobs in Norway.
The Norwegian RecirkIrRu project pioneers recycling iridium and ruthenium, essential metals for the green economy, reducing dependency on imports while advancing sustainability and local innovation.
Source: www.forskningsradet.no & https://www.rasmussen.no/en/