Physical chemistry of iron oxide based slags containing titanium oxide

Kimihisa Ito; Kenji Matsuzaki

doi:10.2355/tetsutohagane1955.91.1_28

Physical chemistry of iron oxide based slags containing titanium oxide

Kimihisa Ito^*, Kenji Matsuzaki

^*この研究の対応する著者

基幹理工学部

研究成果: Article › 査読

1 被引用数 (Scopus)

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Physical chemistry of TiO₂-containing FeO-based slag should be valuable to understand the iron and steelmaking processes using iron sand. In the present work, the activity of each component was estimated for Fe _tO-SiO₂-TiO₂-MO_x(MO_x=CaO, MgO, AlO_1.5) melts by using regular solution model. The empirical equation to estimate the reduction rate of the same melts by CO gas was derived from the experimental data. The methodology of the estimation of thermodynamic and kinetic properties of TiO₂-containing FeO-based slag was established.

本文言語	English
ページ（範囲）	28-32
ページ数	5
ジャーナル	Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
巻	91
号	1
DOI	https://doi.org/10.2355/tetsutohagane1955.91.1_28
出版ステータス	Published - 2005 1月

ASJC Scopus subject areas

凝縮系物理学
物理化学および理論化学
金属および合金
材料化学

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10.2355/tetsutohagane1955.91.1_28

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abstract = "Physical chemistry of TiO2-containing FeO-based slag should be valuable to understand the iron and steelmaking processes using iron sand. In the present work, the activity of each component was estimated for Fe tO-SiO2-TiO2-MOx(MOx=CaO, MgO, AlO1.5) melts by using regular solution model. The empirical equation to estimate the reduction rate of the same melts by CO gas was derived from the experimental data. The methodology of the estimation of thermodynamic and kinetic properties of TiO2-containing FeO-based slag was established.",

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AB - Physical chemistry of TiO2-containing FeO-based slag should be valuable to understand the iron and steelmaking processes using iron sand. In the present work, the activity of each component was estimated for Fe tO-SiO2-TiO2-MOx(MOx=CaO, MgO, AlO1.5) melts by using regular solution model. The empirical equation to estimate the reduction rate of the same melts by CO gas was derived from the experimental data. The methodology of the estimation of thermodynamic and kinetic properties of TiO2-containing FeO-based slag was established.

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KW - Thermodynamics

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Physical chemistry of iron oxide based slags containing titanium oxide

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