Effect of technology application of NOx removal by O3 on fly ash concentration
Abstract An experimental study was carried out on the concentration of dust in flue gas from the outlet of desulphurization system under the conditions of different ammonia and ozone recharge, When the dust samples were dried at different temperatures, the mass concentration of dust was quite differ...
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crioppubl:10.1088/1757-899x/721/1/012001 2024-06-02T08:05:11+00:00 Effect of technology application of NOx removal by O3 on fly ash concentration Jianfeng, Wang Lei, Gong Peiqi, Liu Ximing, Hu Yue, Zhu 2020 http://dx.doi.org/10.1088/1757-899x/721/1/012001 https://iopscience.iop.org/article/10.1088/1757-899X/721/1/012001/pdf https://iopscience.iop.org/article/10.1088/1757-899X/721/1/012001 unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Materials Science and Engineering volume 721, issue 1, page 012001 ISSN 1757-8981 1757-899X journal-article 2020 crioppubl https://doi.org/10.1088/1757-899x/721/1/012001 2024-05-07T14:06:30Z Abstract An experimental study was carried out on the concentration of dust in flue gas from the outlet of desulphurization system under the conditions of different ammonia and ozone recharge, When the dust samples were dried at different temperatures, the mass concentration of dust was quite different. Analysis of samples by TG-DSC and XPS, It was concluded that the great change in the mass concentration of soot is mainly due to the influence of the combined denitrification process of SNCR and O 3 on the composition of the original flue gas. The formation of Soluble salt was carried by droplets in the flue gas and retained on the filter membrane. It led to a great change in the concentration of dust. The main substances of the soluble salt were carbonic acid, ammonium nitrate and calcium nitrate. Article in Journal/Newspaper Carbonic acid IOP Publishing IOP Conference Series: Materials Science and Engineering 721 1 012001 |
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Abstract An experimental study was carried out on the concentration of dust in flue gas from the outlet of desulphurization system under the conditions of different ammonia and ozone recharge, When the dust samples were dried at different temperatures, the mass concentration of dust was quite different. Analysis of samples by TG-DSC and XPS, It was concluded that the great change in the mass concentration of soot is mainly due to the influence of the combined denitrification process of SNCR and O 3 on the composition of the original flue gas. The formation of Soluble salt was carried by droplets in the flue gas and retained on the filter membrane. It led to a great change in the concentration of dust. The main substances of the soluble salt were carbonic acid, ammonium nitrate and calcium nitrate. |
format |
Article in Journal/Newspaper |
author |
Jianfeng, Wang Lei, Gong Peiqi, Liu Ximing, Hu Yue, Zhu |
spellingShingle |
Jianfeng, Wang Lei, Gong Peiqi, Liu Ximing, Hu Yue, Zhu Effect of technology application of NOx removal by O3 on fly ash concentration |
author_facet |
Jianfeng, Wang Lei, Gong Peiqi, Liu Ximing, Hu Yue, Zhu |
author_sort |
Jianfeng, Wang |
title |
Effect of technology application of NOx removal by O3 on fly ash concentration |
title_short |
Effect of technology application of NOx removal by O3 on fly ash concentration |
title_full |
Effect of technology application of NOx removal by O3 on fly ash concentration |
title_fullStr |
Effect of technology application of NOx removal by O3 on fly ash concentration |
title_full_unstemmed |
Effect of technology application of NOx removal by O3 on fly ash concentration |
title_sort |
effect of technology application of nox removal by o3 on fly ash concentration |
publisher |
IOP Publishing |
publishDate |
2020 |
url |
http://dx.doi.org/10.1088/1757-899x/721/1/012001 https://iopscience.iop.org/article/10.1088/1757-899X/721/1/012001/pdf https://iopscience.iop.org/article/10.1088/1757-899X/721/1/012001 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_source |
IOP Conference Series: Materials Science and Engineering volume 721, issue 1, page 012001 ISSN 1757-8981 1757-899X |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1757-899x/721/1/012001 |
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IOP Conference Series: Materials Science and Engineering |
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721 |
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1 |
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012001 |
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1800749972355809280 |