Comparative analysis on selective catalytic reduction deNOx equipments with and without standby catalyst layer in coalfired power plant

Huadian Technology ›› 2012, Vol. 34 ›› Issue (4): 7-9.

• 专题综述 • Previous Articles Next Articles

Comparative analysis on selective catalytic reduction deNOx equipments with and without standby catalyst layer in coalfired power plant

WANG Gang, HUANG Rui, CHEN Fuguo

Chongqing Yuanda Catalyst Manufacture Company Limited, Chongqing 401336, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-04-25 Published:2012-04-25

Abstract

Abstract: The technical difficulty of deNOx system reformation project of coalfired power plant is larger, and its project cost is higher; so it was considered to cancel the standby catalyst layer in deNOx equipment. Based on comparative analysis of two management and operation modes of catalyst, which are ‘2+1’ and ‘2+0’, it was found that to cancel the standby catalyst layer can reduce project technical difficulties and the project cost, but it will increase the operation cost. The comparative analysis of deNOx equipments with and without standby catalyst layer can provide certain guidance and foundation for deNOx system reformation projects in planning and design stages.

Key words: de-NOx, catalyst, standby layer, operation mode, analysis

WANG Gang;HUANG Rui;CHEN Fuguo. Comparative analysis on selective catalytic reduction deNOx equipments with and without standby catalyst layer in coalfired power plant[J]. Huadian Technology, 2012, 34(4): 7-9.

[1]	ZHANG Xu, ZHANG Haohao, GU Jihao. Study on difference analysis and sampling inference methods of room temperature spatial characteristics [J]. Integrated Intelligent Energy, 2022, 44(9): 51-58.
[2]	ZHU Shasha, LI Zongbao, DENG Yatian, WANG Xin, JIA Lichao. Application of alloy nanoparticles in the anodes of hydrocarbon solid oxide fuel cells [J]. Integrated Intelligent Energy, 2022, 44(8): 33-42.
[3]	LI Huijun, LU Jianqiang, ZHOU Xia, XIE Xiangpeng, WAN Lei. Network attack association analysis and attack protection strategy for smart park systems [J]. Integrated Intelligent Energy, 2022, 44(7): 1-9.
[4]	CHEN Yong, SU Junhua, WANG Yang. Feasibility analysis on methane production by CO2 hydrogenation in China [J]. Integrated Intelligent Energy, 2022, 44(6): 86-90.
[5]	Yimin ZHANG, Jianli KANG, Naiqin ZHAO. Development and perspectives of the transition metal-based catalysts for water splitting [J]. Integrated Intelligent Energy, 2022, 44(5): 15-29.
[6]	WU Linrui, LIU Lu, MENG Yu, LI Yan, HU Nan, XU Hailong, CHEN Meiqi, ZHENG Wukang. Research progress of carbon-based catalyst materials for cathodes of Zn-air batteries [J]. Integrated Intelligent Energy, 2022, 44(4): 65-70.
[7]	ZUO Wendong, LI Biao, GUO Baogang, GAO Xiaoyu, GU Jihao, WANG Weihe, DONG Zhipeng. Application of the secondary network intelligent balance system based on big data analysis [J]. Integrated Intelligent Energy, 2022, 44(3): 44-49.
[8]	LIU Wenhui, YAN Bowen, WU Jiang, REN Yijun, KONG Weizheng, CHEN Jiyu. Intelligent prediction model of CFB boiler bed temperature based on parallel control theory [J]. Integrated Intelligent Energy, 2022, 44(3): 50-57.
[9]	YAN Xinchun, CAO Huan, HUA Yunpeng. Prediction on tube wall temperatures of boiler heating surfaces based on artificial intelligence [J]. Integrated Intelligent Energy, 2022, 44(3): 58-62.
[10]	WANG Xiaohai, XU Jingjing, HU Yongfeng, LIU Guangyu, WANG Youtian. Business analysis on integrated energy services of power generation enterprises under the new circumstances [J]. Integrated Intelligent Energy, 2022, 44(3): 9-16.
[11]	JIA Zhijun, BAI Delong, SONG Yanjie, WANG Jianfei, LI Chunxin. Research on on-line fault diagnosis and treatment of power plant equipment based on KPCA [J]. Huadian Technology, 2021, 43(8): 48-53.
[12]	HAN Xudong. Data-driven based research on anomaly detection for high-pressure heaters in thermal power units [J]. Huadian Technology, 2021, 43(8): 67-73.
[13]	ZHAO Yongliang, LIU Ming, WANG Chaoyang, SUN Ruiqiang, CHONG Daotong, YAN Junjie. Thermo-economic analysis on the pumped thermal energy storage system based on the solid packed beds [J]. Huadian Technology, 2021, 43(7): 1-8.
[14]	TAN Zhiling, CHEN Caiming, XU Shengchao, WU Zhihong, SONG Yin, WANG Pengfei. Research on service life prediction on rolling bearings based on vibration signal analysis [J]. Huadian Technology, 2021, 43(5): 36-44.
[15]	YIN Shuo, GUO Xingwu, YAN Jing, YANG Qinchen, ZHANG Peng. Study on optimized operation on integrated energy system in parks with high permeability and carbon emission constraints [J]. Huadian Technology, 2021, 43(4): 1-7.

Comparative analysis on selective catalytic reduction deNOx equipments with and without standby catalyst layer in coalfired power plant

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments