200 citations · 304 across the 6 of their papers we have counts for
6 papers
Physicochemical and thermal modelling of the reaction between a porous pellet and a gas
F Patisson, D Ablitzer
A mathematical model has been developed to simulate the kinetic and thermal behaviour of a porous solid pellet undergoing chemical reaction with a gas. The model describes the chem…
A non-isothermal, non-equimolar transient kinetic model for gas-solid reactions
Fabrice Patisson, Magda Galant François, D. Ablitzer
A numerical model is presented, designed to simulate the kinetic and thermal behaviour of a porous pellet in which any gas-solid reaction is taking place. Its novelty consists in t…
Using Sohn's law of additive reaction times for modeling a multiparticle reactor. The case of the moving bed furnace converting uranium trioxide into tetrafluoride
F. Patisson, B. Dussoubs, D. Ablitzer
One of the major issues with multiparticle reactors is to handle their multiscale aspect. For modeling, it usually comes to coupling a reactor model (describing the phenomena at th…
A Laboratory Study of the Reduction of Iron Oxides by Hydrogen
D. Wagner, O. Devisme, F. Patisson +1
To reduce the emission of greenhouse gases by the steel industry, particularly for ironmaking, the production of DRI (Direct Reduced Iron) using hydrogen as the reducing gas instea…
Dust formation in electric arc furnace : birth of the particles
A. G. Guézennec, J. C. Huber, F. Patisson +3
The characterization of Electric Arc Furnace (EAF) dust shows that bubble burst at the liquid steel surface is the principal source of dust emission. We have therefore developed an…
Dust formation by bubble-burst phenomenon at the surface of a liquid steel bath
Anne-Gwénaëlle Guézennec, Jean-Christophe Huber, Fabrice Patisson +3
We have developed an experimental device for studying the main mechanism of dust formation in electric arc furnace steelmaking: the burst of gas bubbles at the liquid steel surface…