Advances in Ironmaking and Steelmaking Processes

In recent years, ironmaking and steelmaking have witnessed the incorporation of various new processes and technologies that can be operated and organized in different combinations depending on the properties of raw materials and the required quality of the final products. Indications from the steel...

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Bibliographic Details
Main Author: Cavaliere, Pasquale
Format: eBook
Language:English
Published: Basel MDPI - Multidisciplinary Digital Publishing Institute 2023
Subjects:
N/a
Online Access:
Collection: Directory of Open Access Books - Collection details see MPG.ReNa
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245 0 0 |a Advances in Ironmaking and Steelmaking Processes  |h Elektronische Ressource 
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300 |a 1 electronic resource (220 p.) 
653 |a thermodynamic 
653 |a drop tube furnace 
653 |a dephosphorization ratio 
653 |a time series analysis 
653 |a molten steel flow 
653 |a high-temperature measurement 
653 |a forecasting 
653 |a maximal overlap discrete wavelet packet 
653 |a n/a 
653 |a flow field in mold 
653 |a statistical correlation 
653 |a Materials science / bicssc 
653 |a predictive control 
653 |a steelmaking 
653 |a double slag converter steelmaking process 
653 |a alternative ironmaking 
653 |a optimum temperature of intermediate deslagging 
653 |a low temperature 
653 |a water electrolysis 
653 |a dilatation 
653 |a History of engineering and technology / bicssc 
653 |a hydrogen metallurgy 
653 |a dephosphorization endpoint temperature 
653 |a blast furnaces 
653 |a desalinization 
653 |a electric arc furnace steelmaking 
653 |a Technology: general issues / bicssc 
653 |a phosphorus distribution ratio 
653 |a artificial neural network 
653 |a direct reduced pellets 
653 |a ironmaking 
653 |a hydrogen enrichment 
653 |a reactivity 
653 |a mold width 
653 |a numerical simulation 
653 |a high temperature 
653 |a direct reduction 
653 |a open slag bath furnace 
653 |a coal injection 
653 |a different smelting time 
653 |a energy 
653 |a carbonization 
653 |a silicon content 
653 |a hydrogen reduction of iron oxides 
653 |a surface velocity 
653 |a methanol synthesis 
653 |a steelworks gas valorization 
653 |a blast furnace 
653 |a production 
653 |a carbon capture and usage 
653 |a renewables 
653 |a hydrogen 
653 |a gasification 
653 |a bio-coals 
653 |a smelting reduction 
653 |a bottom-stirring 
653 |a slag 
653 |a methane synthesis 
653 |a decarbonization 
653 |a hot metal dephosphorization 
653 |a fluidity 
653 |a purification 
653 |a blast furnace pellets 
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520 |a In recent years, ironmaking and steelmaking have witnessed the incorporation of various new processes and technologies that can be operated and organized in different combinations depending on the properties of raw materials and the required quality of the final products. Indications from the steel industry and local and global government institutions suggest that the breakthrough technologies for decarbonization will be based on new fuels and energy vectors. For CO2-lean process routes, three major solutions have been identified: decarbonizing, whereby coal would be replaced by hydrogen or electricity in the hydrogen reduction or electrolysis of iron ore processes; the introduction of CCS technology; and the use of sustainable biomass. Today, hydrogen-based steelmaking is a potential low-carbon and economically attractive route, especially in countries where natural gas is cheap. By considering systems for increasing energy efficiency and reducing the environmental impact of steel production, CO2 emissions may be greatly reduced by hydrogen-based steel production if hydrogen is generated by means of carbon-free and renewable sources. Currently, the development of the hydrogen economy has received a great deal of attention in that H2 is considered a promising alternative to replace fossil fuels. Based on hydrogen, the "hydrogen economy" is a promising clean energy carrier for decarbonized energy systems if the hydrogen used is produced from renewable energy sources or coupled with carbon capture and storage (CCS) or nuclear energy.