Auteur Vincent Ruiz
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Vincent Ruiz, Auteur ; Eric Meux, Auteur ; Sebastien Diliberto, Auteur |This paper describes the recovery of molybdenum from a spent CoMo/Al2O3 by soda leaching after a roasting step. First, the leaching was performed on a catalyst industrially roasted at 800 °C during 20 min. In order to reach a molybdenum leaching[...]
Article : texte imprimé
Vincent Ruiz, Auteur ; Eric Meux, Auteur ; Michel Schneider, Auteur |This study deals with the feasibility of the oxidative leaching of molybdenum and cobalt sulphides contained in a spent hydrodesulphurisation catalyst using H2O2 in acidic medium. The study was first carried out with MoS2 in order to define the [...]
