Integrated Desulfurization and Denitrification of Coke Oven and CDQ Flue Gas: Industrial-Scale Validation of Ultra-Low Emission Control

Integrated Desulfurization and Denitrification of Coke Oven and CDQ Flue Gas: Industrial-Scale Validation of Ultra-Low Emission Control

Authors

  • Xibao Zhang Shiheng Special Steel Group Co., Ltd., Feicheng 271612

DOI:

https://doi.org/10.66069/ojspub.26820604

Keywords:

Coke oven flue gas, CDQ flue gas, collaborative desulfurization and denitrification, ultra‑low emission, industrial validation

Abstract

Focusing on the collaborative treatment of coke oven and CDQ (coke dry quenching) flue gas, this study performed a quantitative assessment of desulfurization and denitrification loads based on actual on‑site production parameters. A comprehensive set of control processes was accordingly designed and implemented. Industrial application data demonstrate that the treatment system consistently meets the ultra‑low emission limits prescribed for coking operations, thereby validating the effectiveness and reliability of translating theoretical pollutant control models into engineering practice.

References

Coking Technology, 2nd Edition. Edited by Wang Xiaoqin, reviewed by Hao Zhiqiang. Beijing: Chemical Industry Press, July 2010.

Coking Machinery and Equipment. Edited by Liang Yinghua and Liu Yongxin, reviewed by Zhu Zhansheng. Beijing: Chemical Industry Press, January 2005.

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Published

2026-06-25

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Section

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