Numerical Study on Combustion Behavior of Semi-Coke in Blast Furnace Blowpipe-Tuyere-Combustion Zone

Numerical Study on Combustion Behavior of Semi-Coke in Blast Furnace Blowpipe-Tuyere-Combustion Zone

Injecting low-cost semi-coke is critical to reducing blast furnace production costs. The combustion behavior of the co-injection of semi-coke and undersized coke powder is still rarely studied. In this work, a three-dimensional CFD mathematical model was established to simulate the gas velocity, tem...

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Bibliographic Details
Main Authors: Yang You, Zhuang Zheng, Rui Wang, Qingqing Hu, Yanhui Li, Zhixiong You
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Metals
Subjects:
blast furnace coal injection
semi-coke
combustion zone
numerical simulation
Online Access:https://www.mdpi.com/2075-4701/12/8/1272

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