Kinetic analysis and simulation of reduction retardation phenomena in self-fluxed pellets 自溶性ペレットにおける還元停滞現象の速度論的解析とシミュレーション
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著者
書誌事項
- タイトル
-
Kinetic analysis and simulation of reduction retardation phenomena in self-fluxed pellets
- タイトル別名
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自溶性ペレットにおける還元停滞現象の速度論的解析とシミュレーション
- 著者名
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Vahdati-Khaki, Jalil
- 著者別名
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ヴァハダティ カキ, ジャリル
- 学位授与大学
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北海道大学
- 取得学位
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博士 (工学)
- 学位授与番号
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甲第3275号
- 学位授与年月日
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1993-09-30
注記・抄録
博士論文
目次
- Contents / p2 (0004.jp2)
- 1 General Introduction / p1 (0008.jp2)
- 1.1 Introduction / p2 (0009.jp2)
- 1.2 Review of Previous Studies / p3 (0010.jp2)
- 1.3 Purpose and Construction of the Present Study / p7 (0014.jp2)
- References / p9 (0016.jp2)
- 2 Reduction Properties of Self-Fluxed Pellets at Elevated Temperature / p15 (0022.jp2)
- 2.1 Introduction / p16 (0023.jp2)
- 2.2 Experimental Method and Materials / p17 (0024.jp2)
- 2.3 Results and Discussions / p25 (0032.jp2)
- 2.4 Summary / p36 (0043.jp2)
- References / p38 (0045.jp2)
- 3 Effect of Porosity and Slag Former Amount on Reduction Properties of Pellets at Elevated Temperature / p40 (0047.jp2)
- 3.1 Introduction / p41 (0048.jp2)
- 3.2 Experimental Procedure / p42 (0049.jp2)
- 3.3 Results and Discussion / p42 (0049.jp2)
- 3.4 Summary / p54 (0061.jp2)
- References / p56 (0063.jp2)
- 4 Reduction Retardation Phenomenon / p58 (0065.jp2)
- 4.1 Introduction / p59 (0066.jp2)
- 4.2 Experimental Procedure / p60 (0067.jp2)
- 4.3 Results and Discussion / p60 (0067.jp2)
- 4.4 Summary / p82 (0089.jp2)
- References / p84 (0091.jp2)
- 5 Pore Distribution Changes During Reduction of Self-Fluxed Pellet in High Temperature Region / p86 (0093.jp2)
- 5.1 Introduction / p87 (0094.jp2)
- 5.2 Experimental Procedures / p88 (0095.jp2)
- 5.3 Results and Discussions / p88 (0095.jp2)
- 5.4 Summary / p102 (0109.jp2)
- References / p104 (0111.jp2)
- 6 Modeling of High Temperature Reduction of Pellets During Reduction Retardation / p106 (0113.jp2)
- 6.1 Introduction / p107 (0114.jp2)
- 6.2 Unreacted Shrinking Core Model(USC) / p108 (0115.jp2)
- 6.3 Modified Model(USCS) / p112 (0119.jp2)
- 6.4 Summary / p114 (0121.jp2)
- References / p116 (0123.jp2)
- 7 Investigation of Melt Formation Process by means of Penetration Method / p117 (0124.jp2)
- 7.1 Introduction / p118 (0125.jp2)
- 7.2 Experimental / p119 (0126.jp2)
- 7.3 Relationship between rate of penetration and melt formation / p123 (0130.jp2)
- 7.4 Results and Discussions / p125 (0132.jp2)
- 7.5 Summary / p138 (0145.jp2)
- References / p140 (0147.jp2)
- 8 Conclusions / p143 (0150.jp2)
- APPENDIXES / p147 (0154.jp2)
- A Calculations / p148 (0155.jp2)
- A.1 Three-Interface Unreacted Shrinking Core Model with Constant Diameter of Pellet(USC) / p148 (0155.jp2)
- A.2 Modified Model Considering a Shrinking Diameter of Pellet(USCS) / p157 (0164.jp2)
- References / p159 (0166.jp2)
- B Abbreviations and Symbols / p161 (0168.jp2)
- Acknowledgment / (0171.jp2)