Effect of coke combustion rate equation on numerical simulation of temperature distribution in iron ore sintering process

Ko-Ichiro Ohno, Keigo Noda, Koki Nishioka, Takayuki Maeda, Masakata Shimizu

研究成果: ジャーナルへの寄稿記事

抄録

It is thought that numerical simulation model for estimation of temperature distribution in the iron ore sintering process is useful tool for stable operation of this process. The purpose of this study is to develop new numerical simulation model based on a combination of Hottel's equation and coke combustion rate equation in quasi-particle derived from previous study. The following results were obtained. More practical temperature distribution could be calculated using coke combustion rate from previous work than in case of using only Hottel's equation. Decrease of temperature distribution in the sintering layer was found with consideration of the liquid phase formation effect on coke combustion rate. This effect will increase with increasing of fine coke amount in the process.

元の言語英語
ページ(範囲)19-24
ページ数6
ジャーナルTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
101
発行部数1
DOI
出版物ステータス出版済み - 1 1 2015

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Ore sintering
iron ores
coke
Iron ores
Coke
sintering
Temperature distribution
temperature distribution
Computer simulation
simulation
elementary excitations
liquid phases
Sintering
Liquids

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

これを引用

Effect of coke combustion rate equation on numerical simulation of temperature distribution in iron ore sintering process. / Ohno, Ko-Ichiro; Noda, Keigo; Nishioka, Koki; Maeda, Takayuki; Shimizu, Masakata.

:: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 巻 101, 番号 1, 01.01.2015, p. 19-24.

研究成果: ジャーナルへの寄稿記事

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