Experimental and simulation on the granulation process of blast furnace slag

Shao Chen; Kang Yue; Xing Hongwei; Liu Chao; Lin Wenlong; Sun Ruijing; Zhou Jun

doi:10.7513/j.issn.1004-7638.2024.01.016

Volume 45 Issue 1

Feb. 2024

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Shao Chen, Kang Yue, Xing Hongwei, Liu Chao, Lin Wenlong, Sun Ruijing, Zhou Jun. Experimental and simulation on the granulation process of blast furnace slag[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(1): 104-114. doi: 10.7513/j.issn.1004-7638.2024.01.016

Citation:

Shao Chen, Kang Yue, Xing Hongwei, Liu Chao, Lin Wenlong, Sun Ruijing, Zhou Jun. Experimental and simulation on the granulation process of blast furnace slag[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(1): 104-114. doi: 10.7513/j.issn.1004-7638.2024.01.016

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Experimental and simulation on the granulation process of blast furnace slag

doi: 10.7513/j.issn.1004-7638.2024.01.016

College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, Hebei, China

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Received Date: 2023-10-28
Publish Date: 2024-02-29

Abstract

Abstract

Emphasis was placed on the centrifugal granulation process and gas quenching granulation process during the dry granulation process. Due to the high-temperature transient process of granulation and crushing of blast furnace slag, it is difficult to monitor its specific change process solely through experimental means. Therefore, the development and application status of dry granulation process are studied from both experimental and numerical simulation perspectives. Through the summary and comparison of the two processes, the gas quenching granulation process has the advantages in good granulation effect and large slag handling capacity. From the perspective of industry development and industrial application, the gas quenching granulation process is the most promising dry granulation process in the future to match large blast furnace production processes.
- blast furnace slag,
- centrifugal granulation,
- gas quenching granulation,
- numerical simulation,
- strengthening crushing

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References(69)

References

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