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Habilitation à diriger des recherches

Contribution à la modélisation des réactions et des réacteurs gaz-solide

Abstract : Gas-solid reactions control a great number of major industrial processes involving matter transformation. This dissertation aims at showing that mathematical modelling is a useful tool for both understanding phenomena and optimising processes. First, the physical processes associated with a gas-solid reaction are presented in detail for a single particle, together with the corresponding available kinetic grain models. A second part is devoted to the modelling of multiparticle reactors. Different approaches, notably for coupling grain models and reactor models, are illustrated through various case studies: coal pyrolysis in a rotary kiln, production of uranium tetrafluoride in a moving bed furnace, on-grate incineration of municipal solid wastes, thermogravimetric apparatus, nuclear fuel making, steelmaking electric arc furnace.
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Habilitation à diriger des recherches
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https://tel.archives-ouvertes.fr/tel-00281476
Contributor : Fabrice Patisson <>
Submitted on : Thursday, May 22, 2008 - 3:26:50 PM
Last modification on : Friday, November 13, 2020 - 8:52:02 AM
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  • HAL Id : tel-00281476, version 1

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F. Patisson. Contribution à la modélisation des réactions et des réacteurs gaz-solide. Matériaux. Institut National Polytechnique de Lorraine - INPL, 2005. ⟨tel-00281476⟩

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