燒結(jié)法處理非常規(guī)含鐵資源研究（英文版）
定 價(jià)：78 元
- 作者：王哲 著
- 出版時(shí)間：2018/4/1
- ISBN：9787502477714
- 出 版 社：冶金工業(yè)出版社
- 中圖法分類：TF046.4
- 頁(yè)碼：188
- 紙張：膠版紙
- 版次：1
- 開本：16開
To sustain stable operation of a blast furnace， iron ore fines produced during mining and ore dressing processes need to be agglomerated into lumps. Sintering is the most economical and widely used agglomeration method for iron ore fines. Also， the sintering technology can be used for recycling of metal lurgical wastes produced by the ironmaking process. The aim of this book was to study the sintering behaviour of three kinds of unconventional ferrous materials （New Zealand ironsand， mill scale and filter cake wastes）and assess the feasibility of their utilization by sintering. The effects of sintering conditions on the formation of mineral phases during iron ore sintering were investigated to gain better understanding of sintering mechanism. Raw materials used in this study were supplied by BlueScope Ltd.
To sustain stable operation of a blast furnace， iron ore fines produced during mining and ore dressing processes need to be agglomerated into lumps. Sintering is the most economical and widely used agglomeration method for iron ore fines. Also， the sintering technology can be used for recycling of metal lurgical wastes produced by the ironmaking process. The aim of this book was to study the sintering behaviour of three kinds of unconventional ferrous materials （New Zealand ironsand， mill scale and filter cake wastes）and assess the feasibility of their utilization by sintering. The effects of sintering conditions on the formation of mineral phases during iron ore sintering were investigated to gain better understanding of sintering mechanism. Raw materials used in this study were supplied by BlueScope Ltd.
CHAPTER1 GENERALINTRODUCTION
1．1 Introduction
1．2 Literature Review
1．2．1 A Brief Description of Iron and Steelmaking Processes
1．2．2 Industrial Process of lron Ore Sintening
1．2．3 Thermal and Chemical Processes during Sintering
1．2．4 Sinter Mineralogy
1．2．5Utilization of New Zealand Ironsand by Iron Ore Sintering
1．2．6 Utilisation of Mill Scale by Iron Ore Sintering
1．2．7 Recycling of Iron and Steel Making Dusts
1．2．8 Summary and Objectives
1．3 Experimental Methods
1．3．1 Sample Preparation for Morphology
1．3．2 Optical Microscopy
1．3．3 Determination of the Volumetric Fractions of Mineral Phases
1．3．4 Scanning Electron Microscopy/Energy Dispersive X-ray Spectroscopy
1．3．5 Qualitative and Quantitative X-ray Diffraction
1．3．6 Electron Probe Microanalysis
1．3．7 Carbon Content Analysis
1．3．8 Inductively Coupled Plasma-Optical Emission Spectrometry
1．3．9 Control of Oxygen Partial Pressure of Sintering Atmosphere
References
CHAPTER 2 UTILIZATION OF NEW ZEALAND IRONSAND （TITANOUAGNETITE）BY IRON ORE SINTERING
2．1 Introduction
2．2 Experimental Procedure
2．2．1 Raw Materials and Preparation
2．2．2 Bench-scale Sintering
2．2．3 Characterisation of Raw Materials and Sintered Samples
2．3 Results
2．3．1 Characterisation of the Ironsand
2．3．2 Characterization of Relict Ironsand in Industrial Sinter
2．3．3 Bench-scale Sintering of Iron Ore Mixes Containing New Zealand Ironsand
2．4 Discussion
2．5 Conclusion
References
CHAPTER 3 EFFECT OF SINTERING CONDITIONS ON THE FORMATION OF MINERAL PHASES DURING IRON ORE SINTERING
3．1 Introduction
3．2 Experimental Procedure
3．2．1 Sample Preparation
3．2．2 Sintering
3．2．3 Microstructure Analysis
3．3 Experimental Results
3．3．1Effects of Sintering Temperature and CaO/Si02 Ratio
3．3．2 Effect of Sintering Gas Atmosphere
3．3．3 Effect of Oxidation during Cooling
3．4 Discussion
3．5 Conclusions
References
……
CHAPTER 4 INTERACTION BETWEEN NEW ZEALAND IRONSAND （TITANOMAGNETITE） AND FLUX MATERIALS
CHAPTER 5 UTILIZATION OF MILL SCALE BY IRON ORE SINTERING
CHAPTER 6 UTILIZATION OF FILTER CAKE WASTES BY IRON ORE SINTERING
CHAPTER 7 CONCLUSIONS
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