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ION4RAW focuses on recovering mineral by-products from primary sources, specifically minerals found in waste mineral deposits resulting from the extraction of primary minerals.

This approach aimed to tap into the untapped potential of extracting strategic raw materials from mining waste and landfills in Europe, which can improve the sustainability of mining in the EU and promote a more circular economy.

Partners

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About our research project

How does ION4RAW unlock mineral by-products’ potential ?

The project proposes to use novel deep eutectic solvents (DES) to leach and jointly recover by-product metals alongside primary metals belonging to the Cu-Ag-Au deposits.

  • STEP 1: MINERALS IDENTIFICATION & ASSESSEMENT to estimate the potential for by-product recovery in Europe


  • STEP 2: PROCESS LAB-SCALE DEVELOPMENT experimenting the the use of Deep Eutectic Solvents (DES) processed together with an electrochemical method.
    Check our process infography

  • STEP 3: PROCESS OPTIMISATION according to productivity, resource and cost efficiency, and environmental impact.


  • STEP 4: PROCESS SUSTAINABILITY ASSESSMENT to compare it with conventional by-products recovery routes.


  • STEP 5: PROCESS VALIDATION using real samples.


Our Scientific Publications

Have a look at our ZENODO community.

Understand raw material’s significance

Learn with our awareness-raising campaign here.

Our Decision Support System

Get insights into by-product availability and correlations between ore deposit types and potential by-products.

ION4RAW in numbers

13 partners involved
48 months of research
TRL5 reached
6 by-products targeted
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The ION4RAW project received funding from the European Union’s Horizon 2020 Research and Innovation Program under Grant Agreement 815748. The content of this website reflects only the author’s view. The European Commission is not responsible for any use that may be made of the information it contains.