REDUCTION RATE OF WUSTITE PELLETS WITH CO-H2 GAS MIXTURES.

Chomgmin Cho, Takayuki Maeda, Takeaki Murayama, Yoichi Ono

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

抄録

A mathematical model for the kinetics of reduction of porous wustite pellets with CO-H//2 gas mixtures was developed on the basis of the unreacted core model. In this model, the water-gas shift reaction with reduced iron as a catalyst was taken into consideration. The diffusion rates of gases through the gas film and the iron layer were evaluated using the Stefan-Maxwell equations for multi-component gas diffusion. Porous wustite pellets were reduced with CO-H//2 gas mixtures (5Nl/min) at 900 degree C. Experimental data were analyzed by the model.

元の言語英語
ページ(範囲)972-979
ページ数8
ジャーナルTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
73
発行部数8
DOI
出版物ステータス出版済み - 1 1 1987

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Carbon Monoxide
pellets
Gas mixtures
gas mixtures
Iron
Gases
gases
iron
Water gas shift
gaseous diffusion
Diffusion in gases
Maxwell equations
Maxwell equation
mathematical models
Mathematical models
catalysts
Catalysts
Kinetics
shift
kinetics

All Science Journal Classification (ASJC) codes

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

これを引用

REDUCTION RATE OF WUSTITE PELLETS WITH CO-H2 GAS MIXTURES. / Cho, Chomgmin; Maeda, Takayuki; Murayama, Takeaki; Ono, Yoichi.

:: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 巻 73, 番号 8, 01.01.1987, p. 972-979.

研究成果: ジャーナルへの寄稿記事

Cho, Chomgmin ; Maeda, Takayuki ; Murayama, Takeaki ; Ono, Yoichi. / REDUCTION RATE OF WUSTITE PELLETS WITH CO-H2 GAS MIXTURES. :: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 1987 ; 巻 73, 番号 8. pp. 972-979.
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