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Metals, 2023 The blast furnace is the dominant high-temperature reactor in the modern ironmaking industry. Iron oxide in iron ores can be converted to metallic iron through blast furnace smelting, and this high-temperature melting can be used to separate the molten ...
Dongliang Liu +4 more
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Comparison of Cupola Furnace and Blast Furnace Slags with Respect to Possibilities of Their Utilization [PDF]
Archives of Metallurgy and Materials, 2018 Blast furnace and cupola furnace are furnace aggregates used for pig iron and cast iron production. Both furnace aggregates work on very similar principles: they use coke as the fuel, charge goes from the top to down, the gases flow against it, etc ...
A. Pribulová +5 more
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Comparison of the effect of various clustering algorithms on the furnace profile management
工程科学学报, 2022 The blast furnace operation profile is closely related to the operation, technical and economic indicators of a blast furnace. A reasonable furnace operation profile ensures high-quality hot metal, low fuel consumption, high yield, and furnace longevity.
Jie LU +5 more
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Jurnal Teknik Kimia dan Lingkungan, 2020 The production of clinker consumes high energy and causes high production cost of cement industry. It can be reduced by adding blast furnace slag as a mixture in cement production.
Hardjono Hardjono +3 more
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Metals, 2018 In this paper, the process of direct reduction roasting using magnetic separation to produce direct reduction iron (DRI) from high-phosphorus oolitic hematite, using coal slime and blast furnace dust as reductant, is investigated.
Yunye Cao, Yiran Zhang, Tichang Sun
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Seismic performance analysis of blast furnace shell structure
Metalurgija, 2022 In this paper, the finite element software ANSYS is used to establish a three-dimensional space model of the blast furnace shell, and the static analysis of the space steel structure system of the blast furnace is carried out. The seismic response of the
W. Zhang, Z. X. Yin
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Silicon content prediction of hot metal in blast furnace based on attention mechanism and CNN-IndRNN model [PDF]
E3S Web of Conferences, 2021 The stability of blast furnace temperature is an important condition to ensure the efficient production of hot metal. Accurate prediction of silicon content in hot metal is of great significance to the control of blast furnace temperature in iron and ...
Gao-peng Wang +3 more
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Furnace heat prediction and control model and its application to large blast furnace
High Temperature Materials and Processes, 2019 Blast furnace heat is the key to the blast furnace’s high efficiency and stable operation, and it is difficult to maintain a suitable temperature for large blast furnace operations. When designing the furnace heat prediction and control model, parameters
Li Zhuang-nian +4 more
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Support algorithm for blast furnace operation with optimal fuel consumption [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2019 Fuel consumption in blast furnaces depends on many factors that are mainly conditioned by the technological level of a given blast furnace, the steel mill in which it operates, and the type and quality of ferrous feed, coke, and additional reducing ...
Bernasowski M., Klimczyk A., Stachura R.
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Effect of H2 on Blast Furnace Ironmaking: A Review
Metals, 2022 Under the background of “carbon peaking” and “carbon neutralization”, the green transformation of iron and steel enterprises is imminent. The hydrogen-rich smelting technology of blast furnaces is very important for reducing energy consumption and CO2 ...
Chenchen Lan +5 more
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