Study on Blank Test of Low-Concentration Particulate Matter Gravimetric Testing for Coal-Fired Power Plants

doi:10.11930/j.issn.1004-9649.2017.07.115.07

Abstract

Abstract: The flue gas ultra-low emission has been fully implemented in coal-fired power plants. Therefore, it is imperative to further improve the particle testing technology at low concentrations. In this paper, through field measurements, and in consideration of the related provisions in ISO 12141-2002, the study on the blank test of particulate matter testing at low concentrations is carried out for coal-fired power plants. The blank testing and comparison on imported and domestic cartridges indicate that the imported quartz filter cartridge outperforms the domestic one. In addition, the comparison study of blank test between the integrated sampling head and the membrane is also conducted. It is observed that the disassembling operation can increase the fluctuation amplitude of the blank test deviation. Then based on the study results, the onsite testing is performed. At last, the reasonableness and necessity of blank test are discussed for the establishment and revision of the relevant standards.

Key words: coal-fired power plant, total dust, low concentration, test method, blank test

CLC Number:

TM621

LIU Hanxiao, YAO Yuping, LI Jianguo. Study on Blank Test of Low-Concentration Particulate Matter Gravimetric Testing for Coal-Fired Power Plants[J]. Electric Power, 2017, 50(7): 115-121.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2017.07.115.07

https://www.electricpower.com.cn/EN/Y2017/V50/I7/115

References

[1] 郦建国,郦祝海,何毓忠,等. 低低温电除尘技术的研究及应用[J]. 中国环保产业,2014（3）：28-34.
LI Jianguo, LI Zhuhai, HE Yuzhong, et al . Research and application on electric precipitation technology with low-low temperature [J]. China Environmental Protection Industry, 2014(3): 28-34.
[2] 刘忠,刘含笑,冯新新,等. 湍流聚并器流场和颗粒运动轨迹模拟[J]. 中国电机工程学报,2012,32（14）：71-75.
LIU Zhong, LIU Hanxiao, FENG Xinxin, et al . Simulation for the flow field of the turbulence coalescence device and the trajectory of particles [J]. Proceedings of the CSEE, 2012, 32(14): 71-75.
[3] 刘含笑,郦建国,姚宇平,等. 一种布置在ESP进口封头的微颗粒捕集增效装置研究和开发[J]. 中国电力,2015,48（8）：1-36.
LIU Hanxiao, LI Jianguo, YAO Yuping, et al . Research and development of enhanced PM 2.5 collection device installed in the ESP inlet hood [J]. Electric Power, 2015, 48(8): 1-36.
[4] 刘含笑,朱少平,姚宇平,等. 电荷法测试WESP进出口烟气中PM 2.5 的试验研究[J]. 中国电力,2014,47（12）：37-41.
LIU Hanxiao, ZHU Shaoping, YAO Yuping, et al . Inlet and outlet flue gas PM 2.5 test experimental research with ELPI for WESP of “ultra-clean emission” power plant [J]. Electric Power, 2014, 47(12): 37-41.
[5] 刘含笑, 姚宇平, 郦建国,等. 燃煤电厂烟气中SO 3 生成、治理及测试技术研究[J]. 中国电力, 2015,48（9）：152-156.
LIU Hanxiao, YAO Yuping, LI Jianguo, et al . Study on SO 3 generation, control and testing technology for coal-fired power plants [J]. Electric Power, 2015, 48(9): 152-156.
[6] 中国环境保护产业协会电除尘委员会. 超低排放进一步促进煤电绿色发展[N]. 中国环境报,2015-1-15（10、11）.
[7] 中国环境保护产业协会电除尘委员会. 燃煤电厂烟气超低排放技术[M]. 北京：中国电力出版社,2015.
[8] LI Jianguo, YAO Yuping, LI Weidong, et al . The research on co- benefit control technical route of flue gas “ultra-clean emission” for coal-fired power plants [C]//8th i-CIPEC.: Shanghai, 2014.
[9] 袁建国,周号,郦建国,等. 燃煤电厂烟气超低排放技术路线的工程应用[J]. 电力与能源进展,2016,4（4）：75-81.
YUAN Jianguo, ZHOU Hao, LI Jianguo, et al . Engineering application of flue gas ultra-low emission technical routes in coal-fired power plant[J]. Advances in Energy and Power Engineering, 2016, 4(4): 75-81.
[10] 固定污染源排气中颗粒物测定与气态污染物采样方法：GB/T 16157-1996 [S].
[11] 电除尘器性能测试方法：GB/T 13931—2002 [S].
[12] Stationary source emissions-determination of mass concentration of particulate matter(dust) at low concentrations-manual gravimetric method: ISO 12141-2002 [S].
[13] Standard test method for determination of mass concentration of particulate matter from stationary sources at low concentrations (manual gravimetric method): ASTM D6331-13 [S].
[14] 姚宇平,刘含笑,朱少平. 燃煤电厂低排放烟尘测试方法探讨[J]. 环境工程,2015（10）：139-142.
YAO Yuping, LIU Hanxiao, ZHU Shaoping. The study of particulate matter gravimetric method at low concentration for coal-fired power plant [J]. Environmental Engineering, 2015(10): 139-142.
[15] 孟令媛,朱法华,易玉萍,等. 燃煤电厂超低排放颗粒物测试方法研究[J]. 中国电力,2016,49（10）：123-126.
MENG Lingyuan, ZHU Fahua, YI Yuping et al . Study on testing methods of particulate matter at ultra-low concentration from coal-fired power plants [J]. Electric Power, 2016, 49(10): 123-126.