Auteur Ville Alopaeus
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Jonas Roininen, Auteur ; Ville Alopaeus, Auteur |A model for the simulation of continuous-contact separation processes, based on heat and energy balances, multicomponent mass transfer, and chemical engineering correlations for mass and heat transfer coefficients and liquid holdup is developed [...]
Article : texte imprimé
Katja Lappalainen, Auteur ; Ville Alopaeus, Auteur ; Mikko Manninen, Auteur |An improved hydrodynamic model is developed for estimating wetting efficiency, pressure drop, and liquid holdup in trickle-bed reactors. The model is based on the hydrodynamic model presented in Alopaeus et al. [Alopaeus, V.; Hynynen, K.; Aittam[...]
Article : texte imprimé
Jonas Roininen, Auteur ; Ville Alopaeus, Auteur ; Sami Toppinen, Auteur |A heterogeneous three-phase reactor model is used to simulate an industrial trickle-bed reactor for benzene hydrogenation, and simulated temperature profiles are compared to actual plant data. The agreement of model predictions with measured dat[...]
Article : texte imprimé
Jonas Roininen, Auteur ; Ville Alopaeus, Auteur |A model for pseudo-steady-state catalyst activity profiles in a fixed-bed reactor is presented. It is based on conservation of moments of the exact catalyst activity profile, as calculated from the catalyst deactivation rate. These moments are t[...]
