Modelling of a gas-solid reaction with porosity changes

被引：2

作者：

Sbaffo, F ^{[1
]}

Patisson, F

Houzelot, JL

Ablitzer, D

机构：

[1] Ecole Mines, CNRS, INPL,UMR 7584, Sci & Genie Mat Met Lab, F-54042 Nancy, France

[2] ENSIC, CNRS, UPR 6811, Lab Sci Genie Chim, Nancy, France

来源：

REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES | 2000年 / 97卷 / 12期

关键词：

D O I：

10.1051/metal:2000122

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

In order to explain and simulate the behaviour of real, complex gas-solid reactive systems, we developed a new kinetic model which describes the coupled phenomena of chemical reaction, diffusion, heat transfer and porosity evolution. The model was successfully applied to the hydrofluorination of uranium dioxide. The difference in reactivity between two dioxides has been related to their initial pore structure and its evolution.

引用

页码：1463 / +

页数：9

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