Valérie Weigel

Recovery of yttrium and lanthanides from sulfate solutions with high concentration of iron and low rare earth content

Denis Beltrami, Gauthier J.‐P. Deblonde, Sarah Bélair et al. · Hydrometallurgy · 2015 · 72 citations

Materials Science, Rare Earth Mineral, High Concentration +5

Selective recovery of niobium and tantalum from low-grade concentrates using a simple and fluoride-free process

Gauthier J.‐P. Deblonde, Valérie Weigel, Quentin Bellier et al. · Separation and Purification Technology · 2016 · 58 citations

Solvent Extraction, Extractive Metallurgy, Chemical Engineering +8

Direct precipitation of niobium and tantalum from alkaline solutions using calcium-bearing reagents

Gauthier J.‐P. Deblonde, Alexandre Chagnes, Valérie Weigel et al. · Hydrometallurgy · 2015 · 44 citations

Chemical Engineering, Calcium-bearing Reagents, Alkaline Solutions +3

Leaching of niobium- and REE-bearing iron ores: Significant reduction of H2SO4 consumption using SO2 and activated carbon

Philippe Ribagnac, Gauthier J.‐P. Deblonde, Simon Blancher et al. · Separation and Purification Technology · 2017 · 23 citations

Carbon Sequestration, Chemical Engineering, Environmental Chemistry +11

Extraction of Nb(<scp>v</scp>) by quaternary ammonium-based solvents: toward organic hexaniobate systems

Gauthier J.‐P. Deblonde, Alexandre Chagnes, Marie-Aude Roux et al. · Dalton Transactions · 2016 · 17 citations