Review on application of hydrogen peroxide oxidation system in desulfurization,denitrification and mercury removal for coal-fired flue gas

ZHAO Yi; YUAN Bo; HAO Runlong; TAO Zichen

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Review on application of hydrogen peroxide oxidation system in desulfurization,denitrification and mercury removal for coal-fired flue gas

Thermal Power Generation Vol. 45, Issue 6, Pages: 1-4(2016)

更新时间：2025-09-28

- Review on application of hydrogen peroxide oxidation system in desulfurization,denitrification and mercury removal for coal-fired flue gas
- 作者机构：
  
  华北电力大学环境科学与工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229.6
- Published：2016
- 稿件说明：
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ZHAO Yi, YUAN Bo, HAO Runlong, et al. Review on application of hydrogen peroxide oxidation system in desulfurization,denitrification and mercury removal for coal-fired flue gas[J]. Thermal Power Generation, 2016, 45(6): 1-4.
DOI：

ZHAO Yi, YUAN Bo, HAO Runlong, et al. Review on application of hydrogen peroxide oxidation system in desulfurization,denitrification and mercury removal for coal-fired flue gas[J]. Thermal Power Generation, 2016, 45(6): 1-4. DOI：

摘要

介绍了H_2O_2氧化体系在燃煤锅炉烟气多种污染物一体化脱除技术中的反应机理及应用研究进展

对芬顿体系或类芬顿体系的液相氧化、类气相均相氧化和非均相催化活化在燃煤锅炉烟气脱硫、脱硝、脱汞上的应用进行了详细讨论

并分析了紫外线、添加剂等辅助手段和催化剂分别对均相和非均相氧化体系的影响规律及作用机理

最后根据燃煤烟气治理技术的研究进展及燃煤烟气多种污染物一体化脱除技术的发展需要

提出研发活化H_2O_2催化剂和添加剂是今后燃煤锅炉烟气净化的重要研究方向。

Abstract

A series of theory and application research in multiple flue gas contaminants removal by using hydrogen peroxide oxidation system is introduced in this paper.The adhibition of liquid-phase oxidation

gaslike phase homogeneous oxidation and heterogeneous catalytic oxidation of Fenton or Fenton-like system in coal-fired flue gas desulfurization denitrification and mercury removal are analyzed and discussed in detail.Moreover

the influence and action mechanism of different auxiliary methods(UV

additives

etc.)and catalyst on the homogeneous and heterogeneous oxidation system are also illustrated respectively.Finally

according to the research progress of coal-fired flue gas treatment technology and development requirement of multi-pollutant removal in flue gas

research on the activate H_2O_2 catalyst and additives is proposed as the important development direction for flue gas purification.

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