Numerical Study on Combustion Behavior of Tuyere and Raceway in Blast Furnace with Oxygen-Rich Blast and Hydrogen Injection

Numerical Study on Combustion Behavior of Tuyere and Raceway in Blast Furnace with Oxygen-Rich Blast and Hydrogen Injection

The injection of hydrogen into a blast furnace is a promising technology to fulfill the low-carbon ironmaking purpose. A three-dimensional computational fluid dynamic (CFD) model is developed to investigate the effect of hydrogen injection rate and blast oxygen enrichment rate on the tuyere, raceway...

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Bibliographic Details
Main Authors: Ruimeng Shi, Yue Pei, Mengmeng Ren, Zheng Xue, Xinqi Li, Heping Liu
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Metals
Subjects:
low-carbon blast furnace
hydrogen injection
raceway modeling
blast oxygen enrichment
pulverized coal burnout
Online Access:https://www.mdpi.com/2075-4701/15/1/7
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