Effect of Lead and Zinc Impurities in Ironmaking and the Corresponding Removal Methods: A Review
Metals, 2021 This paper reviews the effects of Pb and Zn impurities and their removal in the ironmaking process. The phase changes during ironmaking were investigated, along with the removal techniques of such impurities and their environmental impact.
Liqun Luo, Sayaf Mustafa
exaly +3 more sources
Temporal changes in Angkorian ironmaking technology in Northern Cambodia during the 10th–14th centuries [PDF]
Scientific ReportsThe Khmer people constructed numerous monuments from the 9th to 15th centuries (Angkor period) using iron tools. Ancient ironmaking sites have been identified as slag mounds near Khmer monuments.
Keishiro Azami +6 more
doaj +2 more sources
Review on the Application and Development of Biochar in Ironmaking Production
Metals, 2023 In recent years, the concept of green, low-carbon and clean energy consumption has been deeply rooted in the hearts of the people, and countries have actively advocated the use of new energy.
Shengli An, Yifan Chai, Yici Wang
exaly +3 more sources
Evaluation of spent pot lining (SPL) as an alternative carbonaceous material in ironmaking processes
Journal of Materials Research and Technology, 2019 Integrated ironmaking plants equipped with blast furnaces utilize several types of carbonaceous materials for hot metal production. Among them, coal is used for cokemaking and PCI, being the most expensive raw material for primary iron production. Due to
Mauricio Covcevich Bagatini +1 more
exaly +3 more sources
Distribution Behavior of Impurities during the Hydrogen Reduction Ironmaking Process
MetalsThe traditional blast furnace ironmaking process is the most widely used ironmaking process globally, yet it is associated with significant drawbacks, including high energy consumption and carbon emissions.
Jinliang Wang, Jinfa Liao, Chaobin Lai
exaly +3 more sources
Ironmaking and Steelmaking [PDF]
Metals, 2019 Steel is a critical material in our society and will remain an important one for a long time into the future [...]
Zushu Li, Claire Davis
+7 more sources
Progress of new technologies and fundamental theory about ironmaking
工程科学学报, 2021 The Chinese government made a statement at the 75th United Nations General Assembly in 2020 to increase the country’s nationally determined contributions, adopt more effective policies and measures, strive to reach the peak of carbon dioxide emissions by
Jian-liang ZHANG +8 more
doaj +1 more source
A Digital Twin Model of Three-Dimensional Shading for Simulation of the Ironmaking Process
Machines, 2022 Advanced manufacturing is a new trend for sustainable industrial development, and digital twin is a new technology that has attracted attention. Blast furnace smelting is an effective method in the manufacturing of iron and steel.
Yongxiang Lei, Hamid Reza Karimi
doaj +1 more source
How much hydrogen is in green steel?
npj Materials Degradation, 2023 Hydrogen-based reduction of iron ores is the key technology for future sustainable ironmaking, to mitigate the CO2 burden from the steel industry, accounting for ~7–8% of all global emissions. However, using hydrogen as a reductant prompts concerns about
Özge Özgün +3 more
doaj +1 more source
Design of Novel Flash Ironmaking Reactors for Greatly Reduced Energy Consumption and CO2 Emissions
Metals, 2021 The development of a novel ironmaking technology based on fine iron ore concentrate in a flash reactor is summarized. The design of potential industrial reactors for flash ironmaking based on the computational fluid dynamics technique is described ...
Hong Yong Sohn +2 more
doaj +1 more source