Building of a Mathematical Model for the Reduction of Iron Ore in Ore/Coal Composites
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概要
- 論文の詳細を見る
A non-isothermal and non-isobaric mathematical model which consists of 19 independent equations, was developed for the study of the kinetics of reduction iron ore in an ore/coal composite, based on experimental condition with furnace temperature of 1200ºC and ore/coal ratio of 80/20. This model has been applied to the other three sets of independent experiments different in furnace temperatures (1300ºC) and ore/coal ratios (82/18 and 85/15) for its validation. General agreement between the computed and measured temperatures, the degree of reduction and the degree of carbon gasification as functions of reaction time and location illustrates that this mathematical model is capable of representing data observed in this system.
- 社団法人 日本鉄鋼協会の論文
- 1999-02-15
著者
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Lu W.
Department Of Materials Science And Engineering Mcmaster University
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SUN S.
Department of Materials Science and Engineering, McMaster University
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- Building of a Mathematical Model for the Reduction of Iron Ore in Ore/Coal Composites
- A Theoretical Investigation of Kinetics and Mechanisms of Iron Ore Reduction in an Ore/Coal Composite