Toni Helbig

Oxidative leaching of a sulfidic flue dust of former copper shale processing with focus on rhenium

Norman Kelly, C. Scharf, Toni Helbig, 2018, Minerals Engineering.

Separation of Aluminum and Iron from Lanthanum—A Comparative Study of Solvent Extraction and Hydrolysis-Precipitation

M. Reuter, C. Meskers, Toni Helbig, 2020, Minerals.

Preparation of Volborthite by a Facile Synthetic Chemical Solvent Extraction Method

P. Chekhonin, R. Möckel, Toni Helbig, 2023, Nanomaterials.