New Injection Fuels for Blast Furnace Ironmaking

推荐语

The book New Injection Fuels for Blast Furnace Ironmaking, with the aim of providing more scientific guidance for the scientific evaluation, economic selection, and efficient use of new fuel resources for blast furnace injection, thereby promoting energy conservation, emission reduction, and green development of the steel industry.

The book has six chapters, including the overview of fuel resources for blast furnace injection,technology and industrial application of low rank coal injection into blast,technology and industrial application of semi-coke injection into blast furnace,basic research on blast furnace biomass injection,basic research and industrial application of hydrogen-rich fuel injection, and prospect for the development of blast furnace injection fuel resources in China. This book focuses on how to systematically and scientifically evaluate the new fuel used in blast furnace injection and its efficient and safe application in industrial practice, and pays more attention to authority, systematization and practicability in the content, so as to make readers obtain a more systematic and comprehensive technical route for the expansion and efficient use of blast furnace fuel resources.

目录

Chapter 1 Overview of  Fuel Resources for Blast Furnace Injection

1.1 Overview of the development of injection fuel for blast furnace

1.2 Overview of the development of pulverized coal injection for blast furnace

1.3 Chapter summary

References

Chapter 2 Technology and Industrial Application of Low Rank Coal Injection into Blast Furnace

2.1 Metallurgical properties of bituminous coal and lignite

2.2 Interaction law of mixed injection of bituminous coal,lignite and anthracite

2.3 Effect of particle size on combustion performance of low-rank coal

2.4 Full bituminous coal injection technology and industrial application

2.5 High proportion lignite injection technology and industrial application

2.6 Chapter summary

References

Chapter 3 Technology and Industrial Application of Semi-Coke Injection into Blast Furnace

3.1 Overview of semi-coke

3.2 Metallurgical properties of semi-coke

3.3 Combustion characteristics and mechanism of semi-coke mixed with injected coal

3.4 Effect of semi-coke addition on metallurgical properties of  mixed coal

3.5 Regulation of grindability of semi-coke and optimization of injection size

3.6 Mixed injection technology and industrial application of semi-coke and pulverized coal

3.7 Analysis of energy saving and emission reduction effect of semi-coke injection

3.8 Chapter summary

References

Chapter 4 Basic Research on Blast Furnace Biomass Injection Technology

4.1 Overview of biomass

4.2 Study on physicochemical properties of biomass char

4.3 Study on combustion characteristics of biomass char/pulverized coal in case of mixed injection

4.4 Effect of unburned residual carbon from biomass semi-coke on properties of blast furnace coke and slag

4.5 Study on the changes in smelting parameters of mixed injection of biomass char and pulverized coal into blast furnace

4.6 Chapter summary

References

Chapter 5 Basic Research and Industrial Application of Hydrogen-Rich Fuel Injection into Blast Furnace

5.1 Brief introduction of blast furnace injection of hydrogen-rich fuel

5.2 Mixed injection of natural gas and pulverized coal into blast furnace

5.3 Injection of coke oven gas into blast furnace

5.4 Chapter summary

References

Chapter 6 Prospects for the Development of Blast Furnace Injection Fuel Resources in China