Study on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water Desulfurization
As the emission of condensable particulate matter (CPM) could exacerbate haze pollution, recently it has received more attention. In this study, CPM and its organic components were tested at different sampling sites of a flue gas purification system under the Coal 1 and Coal 2 combustion conditions,...
Saved in:
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
State Grid Energy Research Institute
2020-12-01
|
| Series: | Zhongguo dianli |
| Subjects: | |
| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202005153 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850227268836655104 |
|---|---|
| author | Xiaomin LIU Lele WANG Jianxun HUANG Rongting HUANG Jizhuang XU Fanhai KONG Jiannan XIE Jinjin LI Linjun YANG Fajie ZHANG Chuan HE |
| author_facet | Xiaomin LIU Lele WANG Jianxun HUANG Rongting HUANG Jizhuang XU Fanhai KONG Jiannan XIE Jinjin LI Linjun YANG Fajie ZHANG Chuan HE |
| author_sort | Xiaomin LIU |
| collection | DOAJ |
| description | As the emission of condensable particulate matter (CPM) could exacerbate haze pollution, recently it has received more attention. In this study, CPM and its organic components were tested at different sampling sites of a flue gas purification system under the Coal 1 and Coal 2 combustion conditions, respectively. The top 10 organic components in CPM were analyzed. The results show that under the Coal 1 and Coal 2 combustion conditions, the mass emissions of CPM at the stack inlet are 4.2 and 5.6 mg/m3, respectively, and the removal efficiency of CPM by pollution control facilities after ultra-low emission transformation are 97.21% and 98.18%, respectively. In particular, the removal rates of the organic CPM by the low-low temperature electrostatic precipitator (LLTESP), the sea water wet flue-gas desulfurization (SWFGD) and the wet electrostatic precipitator (WESP) are 71.82%, 56.36% and 76.61% by average, respectively. Among them, LLTSEP exhibits general removal effect on esters, hydrocarbon and all other organic compounds. In comparison, SWFGD excels in the removal of the hydrocarbon compounds, while WESP has remarkable performance on reducing ester compounds. |
| format | Article |
| id | doaj-art-4071aefd21cf42fd8bcf89104dcce7cb |
| institution | OA Journals |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2020-12-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-4071aefd21cf42fd8bcf89104dcce7cb2025-08-20T02:04:52ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492020-12-01531226326910.11930/j.issn.1004-9649.202005153zgdl-53-11-liuxiaominStudy on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water DesulfurizationXiaomin LIU0Lele WANG1Jianxun HUANG2Rongting HUANG3Jizhuang XU4Fanhai KONG5Jiannan XIE6Jinjin LI7Linjun YANG8Fajie ZHANG9Chuan HE10Xiamen Huaxia International Power Development Co., Ltd., Xiamen 361026, ChinaXi' an Thermal Power Research Institution Co., Ltd. (Suzhou Branch), Suzhou 215153, ChinaXiamen Huaxia International Power Development Co., Ltd., Xiamen 361026, ChinaKey Laboratory of Energy Thermal Conversion and Control of Ministry of Education (Southeast University), Nanjing 210096, ChinaXiamen Huaxia International Power Development Co., Ltd., Xiamen 361026, ChinaXi' an Thermal Power Research Institution Co., Ltd. (Suzhou Branch), Suzhou 215153, ChinaXiamen Huaxia International Power Development Co., Ltd., Xiamen 361026, ChinaKey Laboratory of Energy Thermal Conversion and Control of Ministry of Education (Southeast University), Nanjing 210096, ChinaKey Laboratory of Energy Thermal Conversion and Control of Ministry of Education (Southeast University), Nanjing 210096, ChinaXi' an Thermal Power Research Institution Co., Ltd. (Suzhou Branch), Suzhou 215153, ChinaXi' an Thermal Power Research Institution Co., Ltd. (Suzhou Branch), Suzhou 215153, ChinaAs the emission of condensable particulate matter (CPM) could exacerbate haze pollution, recently it has received more attention. In this study, CPM and its organic components were tested at different sampling sites of a flue gas purification system under the Coal 1 and Coal 2 combustion conditions, respectively. The top 10 organic components in CPM were analyzed. The results show that under the Coal 1 and Coal 2 combustion conditions, the mass emissions of CPM at the stack inlet are 4.2 and 5.6 mg/m3, respectively, and the removal efficiency of CPM by pollution control facilities after ultra-low emission transformation are 97.21% and 98.18%, respectively. In particular, the removal rates of the organic CPM by the low-low temperature electrostatic precipitator (LLTESP), the sea water wet flue-gas desulfurization (SWFGD) and the wet electrostatic precipitator (WESP) are 71.82%, 56.36% and 76.61% by average, respectively. Among them, LLTSEP exhibits general removal effect on esters, hydrocarbon and all other organic compounds. In comparison, SWFGD excels in the removal of the hydrocarbon compounds, while WESP has remarkable performance on reducing ester compounds.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202005153coal-fired ultra-low emission unitcondensable particulate matterorganic componentsemission characteristicslow-low temperature electrostatic precipitatorsea water wet flue-gas desulfurization |
| spellingShingle | Xiaomin LIU Lele WANG Jianxun HUANG Rongting HUANG Jizhuang XU Fanhai KONG Jiannan XIE Jinjin LI Linjun YANG Fajie ZHANG Chuan HE Study on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water Desulfurization Zhongguo dianli coal-fired ultra-low emission unit condensable particulate matter organic components emission characteristics low-low temperature electrostatic precipitator sea water wet flue-gas desulfurization |
| title | Study on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water Desulfurization |
| title_full | Study on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water Desulfurization |
| title_fullStr | Study on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water Desulfurization |
| title_full_unstemmed | Study on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water Desulfurization |
| title_short | Study on the Emission Characteristics of Organic Components in Condensable Particulate Matter from Low-Low Temperature Electric Precipitator and Sea Water Desulfurization |
| title_sort | study on the emission characteristics of organic components in condensable particulate matter from low low temperature electric precipitator and sea water desulfurization |
| topic | coal-fired ultra-low emission unit condensable particulate matter organic components emission characteristics low-low temperature electrostatic precipitator sea water wet flue-gas desulfurization |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202005153 |
| work_keys_str_mv | AT xiaominliu studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT lelewang studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT jianxunhuang studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT rongtinghuang studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT jizhuangxu studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT fanhaikong studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT jiannanxie studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT jinjinli studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT linjunyang studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT fajiezhang studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization AT chuanhe studyontheemissioncharacteristicsoforganiccomponentsincondensableparticulatematterfromlowlowtemperatureelectricprecipitatorandseawaterdesulfurization |