高效褶皱布袋在焦炉烟道气脱硫脱硝中的应用与研究

FUEL & CHEMICAL PROCESSES ›› 2023, Vol. 54 ›› Issue (4): 52-55.

Research and application of wrinkled bag for DeSOx and DeNOx equipment of flue gas

（1. Guizhou Panjiang Power Investment Co., Ltd，Guiyang 550081，China; 2. ACRE Coking & Refractory Engineering Consulting Corporation, MCC，Dalian 116085，China； 3. Low Carbon Coking & Chemical Professional Technology Innovation Center，Liaoning Province，Dalian 116085，China）

Online:2023-07-23 Published:2023-08-14

Abstract

Abstract: This paper is for the purpose of extending the service life of wrinkled bag for DeSOx and DeNOx equipment of flue gas and ensuring that particle emission in flue gas from the chimney is less than 10 mg/Nm3 . Through application and research, if the high-efficiency wrinkled bags applied in the DeSOx and DeNOx equipment of flue gas，without modifying the deduster structure，the air speed through the bad filter will be decreased dramatically and service life will be extended，with higher efficiency of desulfurization.

Key words: Wrinkled bag, Desulfurization and denitrification, Coke oven flue gas, Ultra low emissions

CLC Number:

TQ520.5

Xia Yingde 　Li Zheran, . Research and application of wrinkled bag for DeSOx and DeNOx equipment of flue gas[J]. FUEL & CHEMICAL PROCESSES, 2023, 54(4): 52-55.

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[8]	Zhang Bobo. Analysis of operating cost for coke oven flue gas DeSOx & DeNOx and its optimization [J]. FUEL & CHEMICAL PROCESSES, 2020, 51(3): 53-55.
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[13]	Wang Ganlin Wu Jiazhen Liang Bo. Application of DeSOx & DeNOx from coke oven flue gas in Ansteel [J]. FUEL & CHEMICAL PROCESSES, 2019, 50(1): 62-64.
[14]	Wang Huanshun1 Fu Junhong1 Liu Xuecong2 Li Lijun1 Yue Yuxia1. Application of DCS in coke oven flue gas de-SOx & de-NOx system [J]. FUEL & CHEMICAL PROCESSES, 2018, 49(5): 37-39.
[15]	Xu Wei. Flue gas de-SOx & de-NOx technology and its current situation [J]. FUEL & CHEMICAL PROCESSES, 2018, 49(5): 1-5.

Research and application of wrinkled bag for DeSOx and DeNOx equipment of flue gas

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