Numerical study on retrofitting opposed firing boilers with a slag-tap combustion chamber

The utilization of high-alkali coals like Naomaohu coal in conventional opposed firing boilers faces operational challenges due to severe slagging and fouling caused by low ash fusion temperatures and elevated sodium content. This study proposes a cost-effective retrofit design integrating a slag-ta...

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Bibliographic Details
Main Authors: Qinglong Wu, Fan Fang, Jingyu Guan, Lingkun Zhu, Yang Chen, Lei Deng
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Energy Research
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2025.1579855/full
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