In the framework of the SULTAN project, researchers from VITO and KU Leuven collaborated on developing an innovative solvometallurgical leaching method for extracting lead from zinc calcine and zinc leaching residue materials.
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SOLVOMET validates its LiCl to LiOH conversion process in an extraction column
SOLVOMET's LiCl to LiOH patented conversion process has now been validated in counter-current mode using a rotary agitated Kühni extraction column. The use of a column instead of mixer-settlers reduced the CO2 uptake by the final product.
Read More »“Without local raw materials, state aid for EU battery factories is futile”
In this op-ed, published in De Tijd (13 January 2024), Peter Tom Jones argues that, in a time of protectionism, Europe needs to undergo reindustrialization, including state aid. Resource nationalism is forcing us towards a mining renaissance.
Read More »The making of “Made in Europ: from mine to Electric Vehicle”
“Make no mistake. The tsunami of cheap, subsidised Chinese Electric Vehicles is coming. Europe seems to have been sleepwalking into an abyss.”, that’s the opening statement of SIM²’s new documentary “The Nordic challenge: from mine to Electric Vehicle” in collaboration with the ENICON and EXCEED EU projects.
Read More »Testimonials for Ionic liquids & deep-eutectic solvents “dead-end street paper”
Binnemans & Jones published a new position paper in JSM: “Ionic Liquids and Deep-Eutectic Solvents in Extractive Metallurgy: Mismatch Between Academic Research and Industrial Applicability”. Here we publish some testimonials.
Read More »Koen Binnemans is awarded a second ERC Advanced Grant: CIRMET
Koen Binnemans was awarded a second ERC Advanced Grant for his CIRMET project: Circular Hydrometallurgy for Energy-Transition. SIM² provides a sneak preview of what you can expect in CIRMET in this open-hearted interview.
Read More »Ben Gilliams: “Pyrometallurgy and hydrometallurgy are like yin and yang”
Following a 25-year VP-level career at Umicore, Ben Gilliams has decided to make a remarkable career switch. On January 9, Ben started as Senior Valorisation Director at SOLVOMET ISC, one of SIM² KU Leuven’s innovation flagships.
Read More »The Twelve Principles of Circular Hydrometalllurgy
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.
Read More »Purification of Ge(IV) in milliflow reactors
SIM2 KU Leuven researchers demonstrated that the dilution of the ionic liquid [A336][HSO4] improves the hydrodynamics and the mass-transfer performance of the purification of Ge(IV) by solvent extraction in milliflow reactors.
Read More »Disclosure of SOLVOMET’s process for converting LiCl into battery-grade LiOH·H2O
In May 2020 the SOLVOMET Group filed the patent application “Method for producing battery grade lithium hydroxide monohydrate” that became public in November 2021. The second part of the patented flowsheet is now fully disclosed in JSM.
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