JOURNAL ARTICLE

Three-dimensional transient model analyses the influence of coke size on the evolution characteristics of iron sintering temperature field.

  • Published In: Ironmaking & Steelmaking, 2026, v. 53, n. 2. P. 337 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Chen, Jinchao; Kang, Zengxin; Wu, Zhaoxia 3 of 3

Abstract

This article focuses on the influence of coke particle size on the iron ore sintering process, specifically examining its effects on combustion zone characteristics and temperature distribution within the sintering bed. Using a three-dimensional transient numerical model that addresses limitations of previous one- and two-dimensional models, the study simulates heat and mass transfer, combustion reactions, and chemical kinetics during sintering. Results indicate that an optimal coke size of approximately 1 mm balances combustion rate and heat transfer, promoting uniform temperature distribution, stable combustion zones, and improved sinter quality and efficiency. The findings provide a scientific basis for optimizing coke size selection and sintering process parameters in industrial iron ore sintering operations.

Additional Information

  • Source:Ironmaking & Steelmaking. 2026/03, Vol. 53, Issue 2, p337
  • Document Type:Article
  • Subject Area:Biography
  • Publication Date:2026
  • ISSN:0301-9233
  • DOI:10.1177/03019233241275063
  • Accession Number:192177370
  • Copyright Statement:Copyright of Ironmaking & Steelmaking is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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