Application and introduction of hybrid SNCR-SCR denitrification technique

Huadian Technology ›› 2008, Vol. 30 ›› Issue (3): 22-25.

• 专题综述 • Previous Articles Next Articles

Application and introduction of hybrid SNCR-SCR denitrification technique

LI Xiao-yun1 ,CAI Xiao-feng2

.North-China Electric Power University, Beijing 102206 China 2.Beijing Futaike Environmental Science and Technology co., Ltd., Beijing 100101 China

Received:1900-01-01 Revised:1900-01-01 Published:2008-03-25

Abstract

Abstract: Hybrid SNCR-SCR denitrification technique is a new and mature process which combines the higher efficiency of SCR and the lower cost of SNCR. The characteristics of hybrid SNCR-SCR de-NOX process, and compares it with SCR process and SNCR process technically and economically ware introduced. It has been certificated by the practice that the hybrid SNCR-SCR de-NOX process can keep high efficiency with lower coast by eliminating the ammonia injection grid (AIG) and decreasing catalytic volume, therefore it’s a flue gas treatment technology on which should be pay attention.

Key words: hybrid SNCR-SCR denitrification technique, application

LI Xiao-yun;CAI Xiao-feng . Application and introduction of hybrid SNCR-SCR denitrification technique[J]. Huadian Technology, 2008, 30(3): 22-25.

[1]	XUE Fu, MA Xiaoming, YOU Yanjun. Energy storage technologies and their applications and development [J]. Integrated Intelligent Energy, 2023, 45(9): 48-58.
[2]	WANG Guiling, YANG Xuan, MA Ling, ZHOU Jiaqi, SHEN Guohua, WANG Wanli. Status quo and prospects of geothermal energy in heat supply [J]. Huadian Technology, 2021, 43(11): 15-24.
[3]	SONG Chaofan, ZHAO Jun, YIN Hongmei, LI Yang, WANG Guiling, ZOU Hongli. Low-cost and sustainable utilization of geothermal resources in oilfields to achieve carbon neutrality [J]. Huadian Technology, 2021, 43(11): 66-73.
[4]	ZHANG Jinbin, ZHANG Zili, LI Yunbo. Blockchain：Overview，international standards and application analysis in energy field [J]. Huadian Technology, 2020, 42(8): 1-10.
[5]	DIAO Peibin1，XU Jingjing1,2，YU Li1,2，JIANG Ting1,2，LIU Guangyu2，HU Yongfeng2. Technical schemes for waste heat deep utilization in gas distributed energy stations [J]. Huadian Technology, 2019, 41(12): 37-40.
[6]	DU Zhiqiang. Application analysis of the automatic bypass of primary fan frequency converter [J]. Huadian Technology, 2018, 40(9): 49-50.
[7]	XU Weiqiang, LIU Xiang. Research and application on calculating method of coal quantity as fire for supercritical unit equipped with doubleinlet and doubleoutlet mill [J]. Huadian Technology, 2018, 40(7): 10-13.
[8]	HAN Zhiyuan1, WANG Guangjian2, ZHANG Xiaojing1, ZHOU Yan1, FU KeJian2. Application of large transformer comprehensive fault diagnosis based on fault model [J]. Huadian Technology, 2018, 40(10): 22-26.
[9]	ZHAO Fangming. Practice of heatpower cogeneration and energy saving and emission reduction [J]. Huadian Technology, 2017, 39(3): 72-73.
[10]	QIU Gang. Application of Sound PLAN on thermal power plant noise prediction analysis [J]. Huadian Technology, 2017, 39(10): 69-71.
[11]	PENG Bowei. Analysis of characteristics and application for control strategy of thermal stress of 660MW unit [J]. Huadian Technology, 2016, 38(8): 51-53.
[12]	MAO Youze1, QI Dongchao2, ZHANG Shengli3. The systematic technology of preparing natural gas using landfill gas and its engineering application [J]. Huadian Technology, 2016, 38(4): 71-74.
[13]	ZHENG Jianfei. Application of ABB REA Arc Protection System in medium and low voltage switchgear and busbar [J]. Huadian Technology, 2015, 37(2): 27-29.
[14]	ZHOU Zhengyi. Application of FRP pipes in seafloor water supply and drainage engineering of thermal power plant [J]. Huadian Technology, 2014, 36(9): 53-55.
[15]	HU Sen, ZHANG Lei, CHENG Lei, YANG Fei. Engineering application of low resistance grounding system of current collection line in wind farm [J]. Huadian Technology, 2014, 36(9): 73-76.

Application and introduction of hybrid SNCR-SCR denitrification technique

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments