Results 11 to 20 of about 8,108 (146)

Research and Application of Coupled Mechanism and Data-Driven Prediction of Blast Furnace Permeability Index

Applied Sciences, 2023
In order to ensure the stable operation of blast furnace production, it is necessary to keep abreast of the trends in the gas permeability index of the blast furnace.
Kangkang Tan, Zezheng Li, Yang Han, Xiwei Qi, Wei Wang   +4 more
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Research progress in low carbon smelting technology of blast furnace gas cycle coupling carbon capture

能源环境保护, 2023
The iron and steel industry ranks first in terms of carbon emissions in the industrial sector. The blast furnace process has the highest carbon emissions, which is the carbon emission reduction bottleneck of the steel industry.
XU Wenqing, FU Le, YANG Yang, TIAN Qinlin, LI Chaoqun, WANG Yixi, ZHU Tingyu, HAO Runlong*   +7 more
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Two Derivative Algorithms of Gradient Boosting Decision Tree for Silicon Content in Blast Furnace System Prediction

IEEE Access, 2020
The background of the present study complies with silicon content prediction in hot metal in the blast furnace system. The blast furnace system is a highly complex industrial reactor in the conventional process. The system is subject to several problems (
Shihua Luo, Tianxin Chen
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Detection of Blast Furnace Hearth Lining Erosion by Multi-Information Fusion

IEEE Access, 2021
The blast furnace hearth refractories are exposed to complex chemical attack and thermal stress erosion, which will lead to the gradual failure of refractories. The campaign life of a blast furnace depends on its remaining hearth refractory lining, so it
Jiaocheng Ma, Xuewei Wen, Xin Zhao
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Thermofluid-Solid Coupling Numerical Simulation Model of Blast Furnace Hearth Protection Measures

IEEE Access, 2022
The blast furnace hearth is the key position to determine the life of the blast furnace. To ensure the safety of the blast furnace hearth, when serious local depression erosion occurs in the hearth lining, necessary protection measures are taken to ...
Lei Wang, Liangyu Chen, Lei Zhao, Yang Li, Jiaocheng Ma   +4 more
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One-dimensional mathematical model for oxygen blast furnaces with top gas recycling based on heat transfer and reaction kinetics

工程科学学报, 2015
A one-dimensional mathematical model based on heat transfer and reaction kinetics was developed for an oxygen blast furnace and was validated with the operating conditions and dissected data of a conventional blast furnace.
JIN Peng, JIANG Ze-yi, BAO Cheng, LU Yuan-xiang, ZHANG Jian-liang, ZHANG Xin-xin   +5 more
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Effect of blast furnace dust as a reductant on direct reduction roasting for separating titanium and iron in seaside titanomagnetite

工程科学学报, 2016
The feasibility and mechanisms of using the blast furnace dust as a reductant in direct reduction-low intensity magnetic separation of Indonesian seaside titanomagnetite were investigated.
HU Tian-yang, SUN Ti-chang, KOU Jue, GENG Chao, GAO En-xia   +4 more
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Development of a Blast Furnace Model with Thermodynamic Process Depiction by Means of the Rist Operating Diagram

Chemical Engineering Transactions, 2016
Despite the fact that alternative processes such as Corex® and Finex® have already been established on industrial scale, the blast furnace route continues to be the most important process used to produce pig iron.
A. Spanlang, W. Wukovits, B. Weiss
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Influence of blast furnace gas flow speed on dust deposition characteristics in butterfly valve region

Journal of Hebei University of Science and Technology, 2016
The blast furnace gas contains plenty of dust, which deposits easily on the bottom of seat sealing surface of the tri-eccentric butterfly valve in the pipeline, causing stuck and damage to the valve plate, thereby affects the production of the blast ...
Lixin WANG, Bin WANG, Fengshan HUANG
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Study of the remediation effects of passivation materials on Pb-contaminated soil

Open Chemistry, 2020
The passivation effects of blast furnace slag, fly ash, corncob biochar, and phosphate fertilizer in Pb-contaminated soil was evaluated against the soil pH, available Pb content, Pb fractions, and bioactivity coefficient.
Liang Shu-Xuan, Xi Xiao-Can, Li Yu-Ru
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