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Carbothermal reduction of UO3: Influence of the mixture of UO3 and carbon powders and kinetic modelling of the reaction

Abstract : The influence of the physical mixture of carbon and uranium trioxide powders on the carbothermal reduction of UO3 has been studied : the texture of the powders mixtures was characterised, and its effect on the reduction into UO2 was shown. Finally, a kinetic modelling of the carbothermal reduction of U3O8 was proposed.
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https://hal-emse.ccsd.cnrs.fr/emse-00610124
Contributor : Andrée-Aimée Toucas <>
Submitted on : Thursday, July 21, 2011 - 10:40:43 AM
Last modification on : Wednesday, June 24, 2020 - 4:18:29 PM

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  • HAL Id : emse-00610124, version 1

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Florence Poncet, Françoise Valdivieso, Michèle Pijolat. Carbothermal reduction of UO3: Influence of the mixture of UO3 and carbon powders and kinetic modelling of the reaction. Advances in Science and Technology, 1999, 14 (Part B), pp.227-232. ⟨emse-00610124⟩

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