The SOLVOMET Group is delighted to announce the publication of its long-awaited position paper “The Twelve Principles of Circular Hydrometalllurgy” in the Journal of Sustainable Metallurgy.

On November 15, 20222, the closing event for NEMO was organised as a Satellite Event of the 7th EU Raw Materials week. The key outcomes of the project were presented. All presentations are now available.

The closing EU CROCODILE video has been released. Featuring Nand Peeters (KU Leuven), Flavia Forte (Eco Recycling) and Zhangqi Wang (Accurec), the video covers the recycling value chain for the recovery and refining of Co from spent Li-ion batteries.

SAVE THE DATE for the satellite event of the EU Raw Materials Week “(Re)mining extractive waste – Perspectives for the EU?” (Closing NEMO event - Le Plaza Hotel, Brussels, 15 November 2022, 2 pm).

On 18 May 2022, NEMO organised a clustering workshop on multi-criteria assessment as a parallel session in the “(Re)Mining extractive waste, a new business?” symposium in Mechelen, Belgium. More than 30 participants interacted through role-playing and lively discussions, aiming to elucidate the many challenges in integrating techno-economic, environmental and social concerns related to reprocessing of mining waste. The workshop started ...

SOLVOMET/SIM2 researchers have demonstrated in the journal Green Chemistry that choline chloride-ethylene glycol based deep-eutectic solvents (DESs) are not stable during high-temperature leaching processes for cobalt recovery.

During 4 days, young students and researchers from 9 different institutions gathered in Sweden to visit mines, smelters, R&D centers and industrial plants. Here is the report of Carlos Quintero (SOLVOMET/SIM² KU Leuven).

On June 8, 2022, Panagiotis Xanthopoulos (SOLVOMET/SIM2 & MSCA-ETN SULTAN) obtained his PhD degree in Chemistry. He successfully defended his PhD thesis “Recovery of metal ions from dilute aqueous solutions by ion flotation”.

Within the framework of the EU Horizon 2020 project NEMO, SOLVOMET/SIM2 researchers have compared the effect of mixer-settlers and agitated columns on the separation of cobalt and nickel with Cyanex 272.

SOLVOMET/SIM² researchers have published their research on the effect of polar organic solvents on the solvent extraction process for rare-earth separation. The research was performed in the framework of the H2020 project NEMO.