P. Mandin, H. Roustan
During two-phase electrolysis for hydrogen, aluminium or fluor production, there are bubbles created at electrodes which imply significant hydrodynamic acceleration along with important electrical properties and disturbances in electrochemical processes. This study addresses the lack of local modelling in two-phase electrolysis, highlighting the need for better understanding of effects like the anode effect, which significantly impacts process efficiency. The objective of this work is to present a comprehensive modelling and numerical simulation approach to gas production, ranging from the single bubble scale to the macroscopic electrochemical cell scale. The study emphasizes the interaction between bubble motion, hydrodynamic properties, species transport, and electrical performance, noting that the presence of bubbles alters both global and local properties, including current density distribution within the electrolysis cell. The work includes theoretical modelling on both scales and examines performance changes observed during the two-phase electrolysis processes.
@article{f0415e5e-a6b4-446f-9da2-01b0bd31fdc0,
title={Two phase electrolysis process modelling},
author={P. Mandin and H. Roustan},
year={2026},
language={en}
}TY - JOUR TI - Two phase electrolysis process modelling AU - P. Mandin AU - H. Roustan PY - 2026 LA - en ER -
Unknown, Unknown
This chapter discusses metal casting processes, highlighting the diversity and common characteristics among them. The objective is to elucidate the fu
Unknown, Unknown
This study focuses on the fundamental characteristics of solid iron, which is predominantly composed of iron atoms and provides a basis for understand
Ir. Méshac KIME ILUNGA
Ce document traite des procédés métallurgiques spéciaux, en mettant particulièrement l'accent sur l'extraction liquide-liquide, un processus mis au po
Copper solvent extraction units at large hydrometallurgical plants face constraints in metal recovery, phase disengagement, and reagent consumption, d
Non spécifié
L'hydrométallurgie du cuivre, principalement axée sur les minerais oxydés facilement solubles, s'applique également aux minerais sulfurés ou mixtes ap