Study on Generation, Treatment, Testing and Emission Characteristics of Hg in Flue Gas of Coal-fired Power Plants

Zhaomei CHEN; Hanxiao LIU; Ying CUI; Zhibo LIU; Gaofei GUO; Yincan MENG; Meiling LIU

doi:10.12096/j.2096-4528.pgt.19072

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Study on Generation, Treatment, Testing and Emission Characteristics of Hg in Flue Gas of Coal-fired Power Plants

Power Generation and Environmental Protection | 更新时间：2025-07-04

- Study on Generation, Treatment, Testing and Emission Characteristics of Hg in Flue Gas of Coal-fired Power Plants
- Power Generation Technology Vol. 40, Issue 4, Pages: 355-361(2019)
- 作者机构：
  
  1.浙江菲达环保科技股份有限公司, 浙江省诸暨市 311800
  2.绥中发电有限责任公司, 辽宁省葫芦岛市 125222
- 作者简介：
- 基金信息：
  
  National Key Research and Development Program of China(2016YFC0209107);Zhejiang "Ten Thousand People Plan" Project(2017R52034)
- DOI：10.12096/j.2096-4528.pgt.19072
  CLC：
- Received：08 May 2019，
  
  Published：31 August 2019
- 稿件说明：
移动端阅览
Zhaomei CHEN, Hanxiao LIU, Ying CUI, et al. Study on Generation, Treatment, Testing and Emission Characteristics of Hg in Flue Gas of Coal-fired Power Plants[J]. Power Generation Technology, 2019, 40(4): 355-361.
DOI：

Zhaomei CHEN, Hanxiao LIU, Ying CUI, et al. Study on Generation, Treatment, Testing and Emission Characteristics of Hg in Flue Gas of Coal-fired Power Plants[J]. Power Generation Technology, 2019, 40(4): 355-361. DOI： 10.12096/j.2096-4528.pgt.19072.

摘要

燃煤电厂是大气Hg排放的主要来源之一，基于文献调研，分析了燃煤电厂烟气中Hg的来源及生成、燃烧后现有设备协同脱Hg技术和吸附剂喷射脱Hg技术、主要离线测试方法、超低排放实施前后燃煤电厂烟气Hg排放特征等，指出燃煤电厂实施更严格的烟气Hg排放控制是非常有必要的，且改性活性炭、改性飞灰喷射脱Hg技术将是未来应对更严格Hg排放限值的主流技术。研究结果可为燃煤电厂烟气Hg排放控制提供参考。

Abstract

Coal-fired power plants is one of the main stationary sources of atmospheric Hg emissions. Based on literature research

source and generation of Hg in flue gas from coal-fired power plants

the existing equipment collaborative Hg removal technology and adsorbent injection Hg removal technology after combustion

the off-line test method of flue gas Hg in coal-fired power plants

the Hg emission characteristics of flue gas from coal-fired power plants before and after the implementation of ultra-low emission were summarized. It is necessary for coal-fired power plants to implement stricter Hg emission control of flue gas. Modified activated carbon and modified fly ash injection Hg removal technology will be the mainstream technology to cope with stricter Hg emission limits in the future. It provides a reference for the Hg emission control of flue gas in coal-fired power plants.

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references

孙雪丽, 朱法华, 王圣, 等.燃煤电厂颗粒物超低排放技术路线选择[J].环境工程技术学报, 2018, 8(2):129-136.

Zhang Y, Yang J P, Yu X H, et al.Migration and emission characteristics of Hg in coal-fired power plant of China with ultra low emission air pollution control devices[J].Fuel Processing Technology, 2017, 8(2):378-382.

蔡天忠, 刘含笑, 王建忠, 等.燃煤电厂烟气中汞的控制技术及需求分析[J].山东化工, 2018, 47(5):1-3.

Wu Q R, Wang S X, Li G L, et.Temporal trend and spatial distribution of speciated atmospheric mercury emissions in China during 1978-2014[J].Environmen-tal Science&Technology, 2016, 50:13428-13435.

刘迎晖, 郑楚光, 游小清, 等.氯元素对烟气中汞的形态和分布的影响[J].环境科学学报, 2001, 21(1):69-73.

赵毅, 马双忱, 华伟.电厂燃煤过程中汞的迁移转化及控制技术研究[J].环境污染治理技术与设备, 2003, 4(11):59-63.

杨爱勇, 严智操, 惠润堂, 等.中国煤中汞的含量、分布与赋存状态研究[J].科学技术与工程, 2015, 32(15):93-99.

郑刘根, 刘桂建, 齐翠翠, 等.中国煤中汞的环境地球化学研究[J].中国科学技术大学学报, 2007, 37(8):953-963.

任德贻, 赵峰华, 代世峰, 等.煤的微量元素地球化学[M].北京:科学出版社, 2006:268-279.

唐修义, 黄文辉.中国煤中微量元素[M].北京:商务印书馆, 2004:8-9.

张军营, 任德贻, 许德伟, 等.煤中汞及其对环境影响[J].环境科学进展, 1999, 7(3):100-104.

Finkelman R B.Trace and minor elements in coal[M].Organic Geochemistry.New York: Plenum, 1993: 10-12.

Swaine D J, Goodarzi F.Environmental aspects of trace elements in coal[M].Netherlands:Kluwer Academic Publishers, 1995:23-28.

Yudovich Y E, Ketris M P.Mercury in coal:a review part 1[J].International Journal of Coal Geology, 2005, 62:107-134.

车凯, 李振海, 韩忠阁, 等.燃煤电厂汞脱除特性及迁移规律[J].洁净煤技术, 2018, 24(2):114-118.

刘发圣, 夏永俊, 徐锐, 等.燃煤电厂污染控制设备脱汞效果及汞排放特性试验[J].中国电力, 2017;50(4):162-166.

吕太, 冯银行, 索利慧, 等.燃煤电厂现有烟气净化设备脱汞特性分析[J].热力发电, 2017, 46(3):59-69.

郑逸武, 段钰锋, 汤红健, 等.燃煤烟气污染物控制装置协同脱汞特性研究[J].中国环境科学, 2018, 38(3):862-870.

Kolker A, Senior C L, Quick J C.Mercury in coal and the impact of coal quality on mercury emissions from combustion systems[J].Applied Geology Technology, 2006, 21:18-21.

刘迎晖, 郑楚光.燃煤烟气中汞的形态及其分析方法[J].燃料化学学报, 2000, 28(5):463-467.

井鹏, 王凡, 朱金伟, 等.300 MW燃煤机组烟气控制装置对气态汞去除效果[J].环境工程学报, 2015, 9(1):307-311.

杨宏旻, 刘坤磊.电站烟气脱硫装置的脱汞特性试验[J].动力工程, 2006, 26(4):554-557.

王运军.燃煤烟气汞形态转化及汞吸附机理研究[D].南京: 东南大学, 2010. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y1847513 .

田贺忠.利用湿式静电除尘器脱除汞[J].国际电力, 2005, 9(6):62-64.

Kang S G, Edberg C D, Rebula E.Demonstration of Mer-Cure technology for enhanced mercury control[C]//DOE/NETL Mercury Control Technology Conference, Pittsburgh, 2007.

Derenne S, Sartorelli P, Bustard J.Toxecon clean coal demonstration for mercury and multi-pollutant control at the Presque Isle Power Plant[J].Fuel Processing Technology, 2009, 90(11):1400-1405.

Dombrowski K.Mercury control for plants firing Texas lignite and equipped with ESP-wet FGD[R].Palo Alto: Final Project Report, 2010.

Li Y H, Lee C W, Gullett B K.Importances of activated carbons oxygen surface functional groups on elemental mercury adsorption[J].Fuel, 2003, 82(4):451-458.

顾永正, 王树民.改性燃煤飞灰吸附氧化脱汞机理研究进展[J].化工进展, 2017, 36(11):4257-4264.

张永生.燃煤电厂飞灰在线改性吸附脱汞[C]//第十七届中国电除尘技术交流会, 合肥, 2017.

徐旭东, 寿志毅, 李文华, 等.燃煤电厂飞灰改性吸附剂脱汞技术[J].山东化工, 2018, 47(18):175-176.

胡小鑫, 蔡锡锋, 刘含笑, 等.燃煤电厂烟道喷射吸附剂脱Hg技术[J].环保科技, 2018, 24(6):51-53.

刘含笑, 郭滢, 章培南, 等.燃煤电厂烟气中Hg的测试方法研究[J].中国环保产业, 2017, 39(12):59-62.

陈招妹, 沈敏超, 刘含笑, 等.燃煤电厂烟气中Hg的测试方法研析[J].山东化工, 2019, 48(6):240-242.

Wang S M, Zhang Y S, Gu Y Z, et al.Using modified fly ash for mercury emissions control for coal-fired power plant applications in China[J].Fuel, 2016, 181:1230-1237.

Zhang Y S, Shang P F, Wang J W, et al.Trace element (Hg, As, Cr, Cd, Pb) distribution and speciation in coal-fired power plants[J].Fuel, 2017, 208:647-654.

Zhang Y S, Zhang Z S, Zhao L, et al.Study on the mercury captured by mechanochemical and bromide surface modification of coal fly ash[J]. Fuel, 2017, 200:427-434.

Tao Y, Zhuo Y, Zhang L, et al.Mercury transformation across various air pollution control devices in a 200 MW coal-fired boiler of China[J].Asia-Pacific Journal of Chemical Engineering, 2010, 5(5):756-762.

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