Results 1 to 10 of about 25,657 (289)

Alkaline carbonates in blast furnace process

Metalurgija, 2014
The production of iron in blast furnaces is a complex of physical, chemical and mechanical processes. The input raw materials contain not only metallic components, but also a number of negative elements.
P. Besta, A. Samolejová, R. Lenort, K. Janovská, J. Kutáč, A. Sikorová   +5 more
doaj   +2 more sources

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
doaj   +1 more source

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
doaj   +1 more source

Blast-Furnace Gases [PDF]

Proceedings of the Institution of Mechanical Engineers, 1921
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Hutchinson, Alfred, Bainbridge, F., Hele‐Shaw, H. S.   +2 more
openaire   +2 more sources

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

Research on Phosphorus Removal Performance of Portland Blast Furnace Slag Cement [PDF]

Zhengzhou Daxue xuebao. Gongxue ban, 2022
This study aimed to solve the problem of deep purification of high concentration phosphorus wastewater and to explore the phosphorus removal potential of portland blast furnace slag cement.The adsorption of the wastewater containing 150 mg/L TP on ...
LI Qiang, DUAN Haoyu, GAO Jingqing, CHU Junhui, ZHOU Haoxin, ZHU Tongdou, JIN Yinzhu   +6 more
doaj   +1 more source

TITANIUM IN BLAST FURNACES. [PDF]

Journal of the American Chemical Society, 1890
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openaire   +2 more sources

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
doaj   +1 more source