高圧下における酸化鉄ペレットの水素ガスによる還元反応速度
デジタルデータあり（科学技術振興機構）
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- 資料種別
- 記事
- 著者・編者
- 黒豆 伸一高橋 礼二郎高橋 愛和
- タイトル（掲載誌）
- 鉄と鋼 / 日本鉄鋼協会 編
- 巻号年月日等（掲載誌）
- 66(1) 1980.01
- 掲載巻
- 66
- 掲載号
- 1
- 掲載ページ
- p23～32
- 掲載年月日（W3CDTF）
- 1980-01
- ISSN（掲載誌）
- 0021-1575
- ISSN-L（掲載誌）
- 0021-1575
- 出版事項（掲載誌）
- 東京 : 日本鉄鋼協会
- 出版地（国名コード）
- JP
- 本文の言語コード
- jpn
- NDLC
- 対象利用者
- 一般
- 記事種別、記事分類
- 記事分類: 金属工学・鉱山工学--精錬--鉄鋼
- 所蔵機関
- 国立国会図書館
- 請求記号
- Z17-356
- 連携機関・データベース
- 国立国会図書館 : 国立国会図書館雑誌記事索引
- 書誌ID（NDLBibID）
- 2167253
- 整理区分コード
- 632
- 要約等
- In order to obtain the reduction rate equation and the rate parameters of iron oxide pellet at high pressure, a single iron oxide pellet was reduced with hydrogen at pressure up to 13 atomospheres in the temperature range of 800 to 1000°C. The reduction rate equation was derived from the three-interface core model. <BR>The reduction rate increased by a pressure increase, but was found to be constant at about 5 atomospheres. The various rate parameters were determined by the method of data fitting based on the observed data. The calculated reduction curves based on the rate equation almost coincided with observed data under various temperatures and pressures. And also, the reaction interfaces observed from the partially reduced pellets were nearly consistent with the caluculated values. It was found from these results that the reduction rate equation in this paper could be applied to the analysis of the rate of reduction with mixtures of hydrogen and carbon monoxide at high pressures.
- DOI
- 10.2355/tetsutohagane1955.66.1_23
- オンライン閲覧公開範囲
- インターネット公開
- 連携機関・データベース
- 科学技術振興機構 : J-STAGE
- 要約等
- In order to obtain the reduction rate equation and the rate parameters of iron oxide pellet at high pressure, a single iron oxide pellet was reduced with hydrogen at pressure up to 13 atomospheres in the temperature range of 800 to 1000°C. The reduction rate equation was derived from the three-interface core model. <BR>The reduction rate increased by a pressure increase, but was found to be constant at about 5 atomospheres. The various rate parameters were determined by the method of data fitting based on the observed data. The calculated reduction curves based on the rate equation almost coincided with observed data under various temperatures and pressures. And also, the reaction interfaces observed from the partially reduced pellets were nearly consistent with the caluculated values. It was found from these results that the reduction rate equation in this paper could be applied to the analysis of the rate of reduction with mixtures of hydrogen and carbon monoxide at high pressures.
- DOI
- 10.2355/tetsutohagane1955.66.1_23
- オンライン閲覧公開範囲
- インターネット公開
- 関連情報（URI）
- 参照
- Gasification and Reduction Behavior of Iron Ore-Carbon Composite under High PressureReduction Behavior of Packed Bed of Sinter Reduced by CO–CO<sub>2</sub>–H<sub>2</sub>–H<sub>2</sub>O–N<sub>2</sub> Gas
- 参照
- Comparison of kinetic and diffusional models for solid‐gas reactionsGaseous Thermal Diffusion—The Principal Cause of Discrepancies among Equilibrium Measurements on the Systems Fe<sub>3</sub>O<sub>4</sub>-H<sub>2</sub>-Fe-H<sub>2</sub>O, Fe<sub>3</sub>O<sub>4</sub>-H<sub>2</sub>-FeO-H<sub>2</sub>O and FeO-H<sub>2</sub>-Fe-H<sub>2</sub>OA Viscosity Equation for Gas MixturesDiffusion of H2-H2O through porous iron formed by the reduction of iron oxides
- 連携機関・データベース
- 国立情報学研究所 : CiNii Research
- 提供元機関・データベース
- Japan Link Center雑誌記事索引データベースCrossrefCiNii ArticlesCrossrefCrossref
- 書誌ID（NDLBibID）
- 2167253
- NII論文ID
- 110001488044