Effect of molecular weight difference between several gases on gas diffusion behaviors in air flow through packed bed

Ko-Ichiro Ohno, Koki Nishioka, Kohei Munuesue, Takayuki Maeda, Masakata Shimizu

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

The purpose of this study is to clarify that diffusion behavior of several kinds of gases in air flow through packed bed in order to understand diffusion behavior of hydrogen in blast furnace. Cold model experiments at room temperature were carried out to investigate the diffusion behavior of He and CH4 gases in air flow through the packed bed. Effect of molecular species difference on gas diffusion behavior was appeared clearer in the condition of smaller air flow velocity than bigger one from this comparison. In other words, gas diffusion behavior could ignore difference of molecular species under enough large gas flow condition.

元の言語英語
ホスト出版物のタイトル6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore
ページ1113-1120
ページ数8
2
出版物ステータス出版済み - 12 1 2012
イベント6th International Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Rio de Janeiro, ブラジル
継続期間: 10 14 201210 18 2012

その他

その他6th International Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012
ブラジル
Rio de Janeiro
期間10/14/1210/18/12

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Diffusion in gases
Packed beds
Gases
Molecular weight
Air
Blast furnaces
Flow velocity
Flow of gases
Hydrogen
Experiments
Temperature

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

これを引用

Ohno, K-I., Nishioka, K., Munuesue, K., Maeda, T., & Shimizu, M. (2012). Effect of molecular weight difference between several gases on gas diffusion behaviors in air flow through packed bed. : 6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore (巻 2, pp. 1113-1120)

Effect of molecular weight difference between several gases on gas diffusion behaviors in air flow through packed bed. / Ohno, Ko-Ichiro; Nishioka, Koki; Munuesue, Kohei; Maeda, Takayuki; Shimizu, Masakata.

6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore. 巻 2 2012. p. 1113-1120.

研究成果: 著書/レポートタイプへの貢献会議での発言

Ohno, K-I, Nishioka, K, Munuesue, K, Maeda, T & Shimizu, M 2012, Effect of molecular weight difference between several gases on gas diffusion behaviors in air flow through packed bed. : 6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore. 巻. 2, pp. 1113-1120, 6th International Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012, Rio de Janeiro, ブラジル, 10/14/12.
Ohno K-I, Nishioka K, Munuesue K, Maeda T, Shimizu M. Effect of molecular weight difference between several gases on gas diffusion behaviors in air flow through packed bed. : 6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore. 巻 2. 2012. p. 1113-1120
Ohno, Ko-Ichiro ; Nishioka, Koki ; Munuesue, Kohei ; Maeda, Takayuki ; Shimizu, Masakata. / Effect of molecular weight difference between several gases on gas diffusion behaviors in air flow through packed bed. 6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore. 巻 2 2012. pp. 1113-1120
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