Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant

Liao Zeng’an; Luo Rusheng; Lin Xiang; Xie Qingliang

doi:doi:10.11648/j.epes.20190802.13

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Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant

Liao Zeng’an, Luo Rusheng, Lin Xiang, Xie Qingliang

Published in American Journal of Electrical Power and Energy Systems (Volume 8, Issue 2)

Received: 21 February 2019 Accepted: 15 April 2019 Published: 17 May 2019

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Abstract

This paper describes the severe air pollution and ultra-low emission process route in China today, based on which it studies and analyzes the LGGH high-efficiency coal-fired flue gas treatment technology applicable to the upgrading of the ultra-low emission with respect to its origin, composition, characteristics and advantages. Then this paper gives a case study on the application of this technology in Yudian Dabu Power Plant where ultra-low emission is required, in particular the project profile of Yudian Dabu Power Plant, and specific proposal, process layout, main design parameters, technical features and operating result of the technology in the power plant. According to the testing, after this technology is put into use in the plant, the dust and SO₃ emissions of Unit 2# chimney drop to 2.3mg/m³ and 2.4 mg/m³ respectively, much lower than the national ultra-low emission limits. All these can demonstrate that the large-scale coal-fired power units can achieve a significant result by adopting the optimized LGGH high-efficiency coal-fired flue gas treatment technology, this technology provides higher precipitation efficiency, energy conservation and emission reduction, and high-efficiency SO₃ removal, solves the problem of "Gypsum rain" and visual pollution, and realizes dry chimney discharge, indicating that this technology deserves promotion and has great potential to become a popular post-combustion flue gas treatment technology.

Published in	American Journal of Electrical Power and Energy Systems (Volume 8, Issue 2)
DOI	10.11648/j.epes.20190802.13
Page(s)	56-61
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Low-Low Temperature, LGGH, Dabu Power Plant, Example Application

References

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[2]	National Development and Reform Commission, Ministry of Environmental Protection and National Energy Administration, Circular on Printing and Distributing Action Plan for Upgrading and Transformation of Energy Conservation and Emission Reduction of Coal Power (2014-2020) [EB/OL]. http://bgt.ndrc.gov.cn/zcfb/201409/t20140919_626242.html [2014-9-12].
[3]	Zhan Liyong, Chen Zhaomei, Zhao Jinda, et al. Application of WESP on “Near-zero Emissions” Project of Coal-fired Power Plant [J]. Electric Power Technology and Environmental Protection, 2016, 32(5): 16-18.
[4]	Zhou Dan, China’s Energy Mix will Gradually Shift to Clean Power Generation [J]. Sino-global Energy.2018 (6).
[5]	Yang Yongping, When Coal-dominated Situation will Stop? [J]. China Financial Weekly. 2018 (26).
[6]	Yang Yingming, Sun Jiandong, et al. Current Status and Prospects of Optimization on Energy Mix Research in China [J]. Coal Engineering. 2019 (2).
[7]	Long Hui. Development, Application and Prospect of Low-low-temperature High-efficiency Flue Gas Treatment Technology [C]. Conference of ESP. 2009.
[8]	Liao Zeng’an. Discussion on Low-low-temperature High-efficiency Flue Gas Collaborative Control Application Technology of Coal-fired Power Plant [C]. Conference of ESP.2015.
[9]	Cui Zhanzhong, Long Hui, Long Zhengwei, et al. Technical Features of Low-low-temperature High-efficiency Flue Gas Treatment System and Its Application Prospects in China [J]. Journal of Chinese Society of Power Engineering, 2012, 32(2): 152-158.
[10]	The Electro Static Precipitator Committee of China Association of Environment Protection Industry, Ultra-low Emission Technology for Coal-fired Power Plants [M]. Beijing: China Electric Power Press, 2015.
[11]	Pan Lixiang. Quality Factors of Desulphurization Gypsum of Coal-fired Power Plant and Their Influences on Gypsum Products [C]. China Desulphurization Technology and Desulphurization Gypsum and Desulphurization Slag Treatment and Utilization Conference. 2008.
[12]	Zhong Lei. Research on Heat Exchanger and Heat Exchange System of Low-low-temperature Electric Dust Removal Technology [D]. Southeast University. 2015.

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APA Style

Liao Zeng’an, Luo Rusheng, Lin Xiang, Xie Qingliang. (2019). Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant. American Journal of Electrical Power and Energy Systems, 8(2), 56-61. https://doi.org/10.11648/j.epes.20190802.13

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ACS Style

Liao Zeng’an; Luo Rusheng; Lin Xiang; Xie Qingliang. Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant. Am. J. Electr. Power Energy Syst. 2019, 8(2), 56-61. doi: 10.11648/j.epes.20190802.13

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AMA Style

Liao Zeng’an, Luo Rusheng, Lin Xiang, Xie Qingliang. Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant. Am J Electr Power Energy Syst. 2019;8(2):56-61. doi: 10.11648/j.epes.20190802.13

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@article{10.11648/j.epes.20190802.13,
  author = {Liao Zeng’an and Luo Rusheng and Lin Xiang and Xie Qingliang},
  title = {Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {8},
  number = {2},
  pages = {56-61},
  doi = {10.11648/j.epes.20190802.13},
  url = {https://doi.org/10.11648/j.epes.20190802.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20190802.13},
  abstract = {This paper describes the severe air pollution and ultra-low emission process route in China today, based on which it studies and analyzes the LGGH high-efficiency coal-fired flue gas treatment technology applicable to the upgrading of the ultra-low emission with respect to its origin, composition, characteristics and advantages. Then this paper gives a case study on the application of this technology in Yudian Dabu Power Plant where ultra-low emission is required, in particular the project profile of Yudian Dabu Power Plant, and specific proposal, process layout, main design parameters, technical features and operating result of the technology in the power plant. According to the testing, after this technology is put into use in the plant, the dust and SO3 emissions of Unit 2# chimney drop to 2.3mg/m3 and 2.4 mg/m3 respectively, much lower than the national ultra-low emission limits. All these can demonstrate that the large-scale coal-fired power units can achieve a significant result by adopting the optimized LGGH high-efficiency coal-fired flue gas treatment technology, this technology provides higher precipitation efficiency, energy conservation and emission reduction, and high-efficiency SO3 removal, solves the problem of "Gypsum rain" and visual pollution, and realizes dry chimney discharge, indicating that this technology deserves promotion and has great potential to become a popular post-combustion flue gas treatment technology.},
 year = {2019}
}

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TY  - JOUR
T1  - Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant
AU  - Liao Zeng’an
AU  - Luo Rusheng
AU  - Lin Xiang
AU  - Xie Qingliang
Y1  - 2019/05/17
PY  - 2019
N1  - https://doi.org/10.11648/j.epes.20190802.13
DO  - 10.11648/j.epes.20190802.13
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 56
EP  - 61
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20190802.13
AB  - This paper describes the severe air pollution and ultra-low emission process route in China today, based on which it studies and analyzes the LGGH high-efficiency coal-fired flue gas treatment technology applicable to the upgrading of the ultra-low emission with respect to its origin, composition, characteristics and advantages. Then this paper gives a case study on the application of this technology in Yudian Dabu Power Plant where ultra-low emission is required, in particular the project profile of Yudian Dabu Power Plant, and specific proposal, process layout, main design parameters, technical features and operating result of the technology in the power plant. According to the testing, after this technology is put into use in the plant, the dust and SO3 emissions of Unit 2# chimney drop to 2.3mg/m3 and 2.4 mg/m3 respectively, much lower than the national ultra-low emission limits. All these can demonstrate that the large-scale coal-fired power units can achieve a significant result by adopting the optimized LGGH high-efficiency coal-fired flue gas treatment technology, this technology provides higher precipitation efficiency, energy conservation and emission reduction, and high-efficiency SO3 removal, solves the problem of "Gypsum rain" and visual pollution, and realizes dry chimney discharge, indicating that this technology deserves promotion and has great potential to become a popular post-combustion flue gas treatment technology.
VL  - 8
IS  - 2
ER  -

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Author Information

Liao Zeng’an

ESP and DE-NOx Engineering Co., Fujian Longking Co., Ltd., Longyan City, China
Luo Rusheng

Fujian Longking Co., Ltd., Longyan City, China
Lin Xiang

Electric Precipitation and Denitrification Division and VOCs Development Department, Fujian Longking Co., Ltd., Longyan City, China
Xie Qingliang

Electric Precipitation and Denitrification Division and Research & Development Department, Fujian Longking Co., Ltd., Longyan City, China

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APA Style

Liao Zeng’an, Luo Rusheng, Lin Xiang, Xie Qingliang. (2019). Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant. American Journal of Electrical Power and Energy Systems, 8(2), 56-61. https://doi.org/10.11648/j.epes.20190802.13

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ACS Style

Liao Zeng’an; Luo Rusheng; Lin Xiang; Xie Qingliang. Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant. Am. J. Electr. Power Energy Syst. 2019, 8(2), 56-61. doi: 10.11648/j.epes.20190802.13

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AMA Style

Liao Zeng’an, Luo Rusheng, Lin Xiang, Xie Qingliang. Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant. Am J Electr Power Energy Syst. 2019;8(2):56-61. doi: 10.11648/j.epes.20190802.13

Copy | Download

@article{10.11648/j.epes.20190802.13,
  author = {Liao Zeng’an and Luo Rusheng and Lin Xiang and Xie Qingliang},
  title = {Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {8},
  number = {2},
  pages = {56-61},
  doi = {10.11648/j.epes.20190802.13},
  url = {https://doi.org/10.11648/j.epes.20190802.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20190802.13},
  abstract = {This paper describes the severe air pollution and ultra-low emission process route in China today, based on which it studies and analyzes the LGGH high-efficiency coal-fired flue gas treatment technology applicable to the upgrading of the ultra-low emission with respect to its origin, composition, characteristics and advantages. Then this paper gives a case study on the application of this technology in Yudian Dabu Power Plant where ultra-low emission is required, in particular the project profile of Yudian Dabu Power Plant, and specific proposal, process layout, main design parameters, technical features and operating result of the technology in the power plant. According to the testing, after this technology is put into use in the plant, the dust and SO3 emissions of Unit 2# chimney drop to 2.3mg/m3 and 2.4 mg/m3 respectively, much lower than the national ultra-low emission limits. All these can demonstrate that the large-scale coal-fired power units can achieve a significant result by adopting the optimized LGGH high-efficiency coal-fired flue gas treatment technology, this technology provides higher precipitation efficiency, energy conservation and emission reduction, and high-efficiency SO3 removal, solves the problem of "Gypsum rain" and visual pollution, and realizes dry chimney discharge, indicating that this technology deserves promotion and has great potential to become a popular post-combustion flue gas treatment technology.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Example Application of LGGH High-efficiency Coal-fired Flue Gas Treatment Technology in Yudian Dabu Power Plant
AU  - Liao Zeng’an
AU  - Luo Rusheng
AU  - Lin Xiang
AU  - Xie Qingliang
Y1  - 2019/05/17
PY  - 2019
N1  - https://doi.org/10.11648/j.epes.20190802.13
DO  - 10.11648/j.epes.20190802.13
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 56
EP  - 61
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20190802.13
AB  - This paper describes the severe air pollution and ultra-low emission process route in China today, based on which it studies and analyzes the LGGH high-efficiency coal-fired flue gas treatment technology applicable to the upgrading of the ultra-low emission with respect to its origin, composition, characteristics and advantages. Then this paper gives a case study on the application of this technology in Yudian Dabu Power Plant where ultra-low emission is required, in particular the project profile of Yudian Dabu Power Plant, and specific proposal, process layout, main design parameters, technical features and operating result of the technology in the power plant. According to the testing, after this technology is put into use in the plant, the dust and SO3 emissions of Unit 2# chimney drop to 2.3mg/m3 and 2.4 mg/m3 respectively, much lower than the national ultra-low emission limits. All these can demonstrate that the large-scale coal-fired power units can achieve a significant result by adopting the optimized LGGH high-efficiency coal-fired flue gas treatment technology, this technology provides higher precipitation efficiency, energy conservation and emission reduction, and high-efficiency SO3 removal, solves the problem of "Gypsum rain" and visual pollution, and realizes dry chimney discharge, indicating that this technology deserves promotion and has great potential to become a popular post-combustion flue gas treatment technology.
VL  - 8
IS  - 2
ER  -

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