Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method

Lan Yang; Xiang Zhang; Qing Kan; Binran Zhao; Xiaoxun Ma

doi:10.1016/j.cjche.2019.01.026

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Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method

Energy, Resources and Environmental Technology | Updated：2026-01-06

- Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method
- Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method
- 中国化学工程学报（英文版） 2019年27卷第12期页码：3017-3026
- Affiliations：
  
  1. School of Chemical Engineering, Northwest University,Xi'an,China,710069
  2. Chemical Engineering Research Center of the Ministry of Education(MOE) for Advanced Use Technology of Shanbei Energy,Xi'an,China,710069
  3. Shaanxi Research Center of Engineering Technology for Clean Coal Conversion,Xi'an,China,710069
  4. International Scientific and Technological Cooperation Base of the Ministry of Science and Technology(MOST) for Clean Utilization of Hydrocarbon Resources,Xi'an,China,710069
  5. Collaborative Innovation Center for Development of Energy and Chemical Industry in Northern Shaanxi,Xi'an,China,710069
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2019.01.026
  中图分类号：
- 纸质出版：2019
- Accepted：
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Lan Yang, Xiang Zhang, Qing Kan, 等. Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method[J]. 中国化学工程学报（英文版）, 2019,27(12):3017-3026.

Lan Yang, Xiang Zhang, Qing Kan, Binran Zhao, Xiaoxun Ma. Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method[J]. Chinese Journal of Chemical Engineering, 2019, 27(12): 3017-3026.
Lan Yang, Xiang Zhang, Qing Kan, 等. Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method[J]. 中国化学工程学报（英文版）, 2019,27(12):3017-3026. DOI： 10.1016/j.cjche.2019.01.026.

Lan Yang, Xiang Zhang, Qing Kan, Binran Zhao, Xiaoxun Ma. Effect of gas composition on nitric oxide removal from simulated flue gas with DBD-NPC method[J]. Chinese Journal of Chemical Engineering, 2019, 27(12): 3017-3026. DOI： 10.1016/j.cjche.2019.01.026.

摘要

Abstract

A new method for nitric oxide (NO) removal was developed by combining dielectric barrier discharge (DBD) and negative pulse corona (NPC). The effects of gas composition (O

and H

O) on NO removal were investigated with this method

and the effect of alcohols (methanol and ethanol) addition on NO removal was also investigated as well as the reaction mechanisms to enhance the NO removal efficiency. The experimental results showed that O

and H

O had obvious inhibition effects on NO removal

and the negative effects were in the following order:O

O. The addition of methanol or ethanol in the reaction system could mitigate the negative effects of O

and H

O on NO removal

and also eliminated the production of NO

. The positive effect of alcohols addition with DBD-NPC denitration method was also validated in the simulated flue gas

in which the NO

(NO

) was mainly converted into N

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