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Non-aqueous SX provides enhanced separations

In the framework of the ERC SOLCRIMET project KU Leuven researchers have found that replacement of water by ethylene glycol provides enhanced selectivity in the solvent extraction of transitions metals from rare earth elements.

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Separation of REEs from bauxite residue leachate

This new RSC Advances paper demonstrates the effectiveness of a novel supported ionic liquid phase (SILP) for the uptake of REEs (Sc, Y, Nd, Dy) in the presence of base elements (Ca, Al, Fe) from bauxite residue (BR) leachates.

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Welcome to NEMO

NEMO is the EU H2020 project targeting the near-zero-waste recycling of low-grade sulfidic mining waste. NEMO recovers valuable and critical metals, and converts the residual mineral fraction in cement, concrete and construction products.

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New paper on the effect of the diluent in REE SX

This new Hydrometallurgy paper by Kumar Batchu and Binnemans studies the effect of the diluent) on the solvent extraction of Nd using D2EHPA as extractant. Studied diluents varied from aliphatic, aliphatic-aromatic to aromatic.

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