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International Conference on Raw Materials and Circular Economy #RawMat2021

In the framework of the International Conference on Raw Materials and Circular Economy #RawMat2021, held on September, 5-9th 2021 in Athens (Greece), Lourdes Yurramendi presented the Oral Communication: A sustainable process for the recovery of valuable metals from spent lithium ion batteries by deep eutectic solvents leaching (L. Yurramendi, J. Hidalgo, A. Siriwardana) With this work, Dr. Lourdes Yurramendi represented ...

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New innovative diaphragm cell developed by SINTEF

SINTEF has developed an innovative diaphragm lab-scale electrowinning flow cell that allows optimization and process developent under conditions closer to industrial environment. The cell has been used in WP3 to verify real Co sulfate solutions from spent Li ion batteries (produced by TECNALIA and KU LEUVEN), giving high purity Co metal and acceptable energy consumption.

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