Elaboration d'une méthodologie de simulation de four tournant : eapplication à la pyrolyse de déchets et à la régénération de catalyseurs cokes

Abstract : aThe rotary kiln is one of the most widely used industrial reactors to treat solids. In the present work, this kind of unit is described using both experimental and theotetical investigations. The movement of the bed (axial and transverse), the heat transfers within the kiln and the reactions kinetics have been studied to develop mathematical models. Two different processes (catalysts regeneration and solid wastes) have been chosen to illustrate the methodology application to various cases (reaction and kiln geometry). The application to the catalysts regeneration has led to the elaboration of a simulation tool, giving information on the kiln behavior and identify eventual problems. The application to the pyrolysis kiln has given a numerical tool, which is usable to design industrial deviees. In the both cases, the results obtained by simulation are in good agreement with the experimental data
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Theses
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http://docnum.univ-lorraine.fr/prive/INPL_T_2003_DANIEL_S.pdf
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https://hal.univ-lorraine.fr/tel-01752278
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Submitted on : Thursday, March 29, 2018 - 1:40:20 PM
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Stéphane Daniel. Elaboration d'une méthodologie de simulation de four tournant : eapplication à la pyrolyse de déchets et à la régénération de catalyseurs cokes. Autre. Institut National Polytechnique de Lorraine, 2003. Français. ⟨NNT : 2003INPL005N⟩. ⟨tel-01752278⟩

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