Removal of low-concentration thiophene by DC corona discharge plasma
Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wang, Xueqian [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2018 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag GmbH Germany, part of Springer Nature 2018 |
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| Übergeordnetes Werk: |
Enthalten in: Environmental science and pollution research - Springer Berlin Heidelberg, 1994, 26(2018), 2 vom: 16. Nov., Seite 1606-1614 |
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| Übergeordnetes Werk: |
volume:26 ; year:2018 ; number:2 ; day:16 ; month:11 ; pages:1606-1614 |
| Links: |
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| DOI / URN: |
10.1007/s11356-018-3669-4 |
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| Katalog-ID: |
OLC2040537635 |
|---|
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| 520 | |a Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. | ||
| 650 | 4 | |a DC corona discharge plasma | |
| 650 | 4 | |a Thiophene | |
| 650 | 4 | |a Dust | |
| 650 | 4 | |a Simultaneous removal | |
| 700 | 1 | |a Guo, Mengxue |4 aut | |
| 700 | 1 | |a Zhang, Ran |4 aut | |
| 700 | 1 | |a Ning, Ping |4 aut | |
| 700 | 1 | |a Ma, Yixing |4 aut | |
| 700 | 1 | |a Ma, Qiang |4 aut | |
| 700 | 1 | |a Wang, Langlang |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Environmental science and pollution research |d Springer Berlin Heidelberg, 1994 |g 26(2018), 2 vom: 16. Nov., Seite 1606-1614 |w (DE-627)171335805 |w (DE-600)1178791-0 |w (DE-576)038875101 |x 0944-1344 |7 nnns |
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10.1007/s11356-018-3669-4 doi (DE-627)OLC2040537635 (DE-He213)s11356-018-3669-4-p DE-627 ger DE-627 rakwb eng 570 360 333.7 VZ 690 333.7 540 VZ BIODIV DE-30 fid Wang, Xueqian verfasserin aut Removal of low-concentration thiophene by DC corona discharge plasma 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. DC corona discharge plasma Thiophene Dust Simultaneous removal Guo, Mengxue aut Zhang, Ran aut Ning, Ping aut Ma, Yixing aut Ma, Qiang aut Wang, Langlang aut Enthalten in Environmental science and pollution research Springer Berlin Heidelberg, 1994 26(2018), 2 vom: 16. Nov., Seite 1606-1614 (DE-627)171335805 (DE-600)1178791-0 (DE-576)038875101 0944-1344 nnns volume:26 year:2018 number:2 day:16 month:11 pages:1606-1614 https://doi.org/10.1007/s11356-018-3669-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-BIODIV SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4277 AR 26 2018 2 16 11 1606-1614 |
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10.1007/s11356-018-3669-4 doi (DE-627)OLC2040537635 (DE-He213)s11356-018-3669-4-p DE-627 ger DE-627 rakwb eng 570 360 333.7 VZ 690 333.7 540 VZ BIODIV DE-30 fid Wang, Xueqian verfasserin aut Removal of low-concentration thiophene by DC corona discharge plasma 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. DC corona discharge plasma Thiophene Dust Simultaneous removal Guo, Mengxue aut Zhang, Ran aut Ning, Ping aut Ma, Yixing aut Ma, Qiang aut Wang, Langlang aut Enthalten in Environmental science and pollution research Springer Berlin Heidelberg, 1994 26(2018), 2 vom: 16. Nov., Seite 1606-1614 (DE-627)171335805 (DE-600)1178791-0 (DE-576)038875101 0944-1344 nnns volume:26 year:2018 number:2 day:16 month:11 pages:1606-1614 https://doi.org/10.1007/s11356-018-3669-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-BIODIV SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4277 AR 26 2018 2 16 11 1606-1614 |
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10.1007/s11356-018-3669-4 doi (DE-627)OLC2040537635 (DE-He213)s11356-018-3669-4-p DE-627 ger DE-627 rakwb eng 570 360 333.7 VZ 690 333.7 540 VZ BIODIV DE-30 fid Wang, Xueqian verfasserin aut Removal of low-concentration thiophene by DC corona discharge plasma 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. DC corona discharge plasma Thiophene Dust Simultaneous removal Guo, Mengxue aut Zhang, Ran aut Ning, Ping aut Ma, Yixing aut Ma, Qiang aut Wang, Langlang aut Enthalten in Environmental science and pollution research Springer Berlin Heidelberg, 1994 26(2018), 2 vom: 16. Nov., Seite 1606-1614 (DE-627)171335805 (DE-600)1178791-0 (DE-576)038875101 0944-1344 nnns volume:26 year:2018 number:2 day:16 month:11 pages:1606-1614 https://doi.org/10.1007/s11356-018-3669-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-BIODIV SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4277 AR 26 2018 2 16 11 1606-1614 |
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10.1007/s11356-018-3669-4 doi (DE-627)OLC2040537635 (DE-He213)s11356-018-3669-4-p DE-627 ger DE-627 rakwb eng 570 360 333.7 VZ 690 333.7 540 VZ BIODIV DE-30 fid Wang, Xueqian verfasserin aut Removal of low-concentration thiophene by DC corona discharge plasma 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. DC corona discharge plasma Thiophene Dust Simultaneous removal Guo, Mengxue aut Zhang, Ran aut Ning, Ping aut Ma, Yixing aut Ma, Qiang aut Wang, Langlang aut Enthalten in Environmental science and pollution research Springer Berlin Heidelberg, 1994 26(2018), 2 vom: 16. Nov., Seite 1606-1614 (DE-627)171335805 (DE-600)1178791-0 (DE-576)038875101 0944-1344 nnns volume:26 year:2018 number:2 day:16 month:11 pages:1606-1614 https://doi.org/10.1007/s11356-018-3669-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-BIODIV SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4277 AR 26 2018 2 16 11 1606-1614 |
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10.1007/s11356-018-3669-4 doi (DE-627)OLC2040537635 (DE-He213)s11356-018-3669-4-p DE-627 ger DE-627 rakwb eng 570 360 333.7 VZ 690 333.7 540 VZ BIODIV DE-30 fid Wang, Xueqian verfasserin aut Removal of low-concentration thiophene by DC corona discharge plasma 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. DC corona discharge plasma Thiophene Dust Simultaneous removal Guo, Mengxue aut Zhang, Ran aut Ning, Ping aut Ma, Yixing aut Ma, Qiang aut Wang, Langlang aut Enthalten in Environmental science and pollution research Springer Berlin Heidelberg, 1994 26(2018), 2 vom: 16. Nov., Seite 1606-1614 (DE-627)171335805 (DE-600)1178791-0 (DE-576)038875101 0944-1344 nnns volume:26 year:2018 number:2 day:16 month:11 pages:1606-1614 https://doi.org/10.1007/s11356-018-3669-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-BIODIV SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_252 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4277 AR 26 2018 2 16 11 1606-1614 |
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Wang, Xueqian |
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removal of low-concentration thiophene by dc corona discharge plasma |
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Removal of low-concentration thiophene by DC corona discharge plasma |
| abstract |
Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. © Springer-Verlag GmbH Germany, part of Springer Nature 2018 |
| abstractGer |
Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. © Springer-Verlag GmbH Germany, part of Springer Nature 2018 |
| abstract_unstemmed |
Abstract This study focuses on the removal of $ C_{4} $$ H_{4} $S using DC corona discharge plasma. The influences of various factors such as $ C_{4} $$ H_{4} $S concentration (ppm), temperature (°C), $ O_{2} $ concentration (%), and dust concentration (mg/$ m^{3} $) on the conversion of $ C_{4} $$ H_{4} $S were studied. Furthermore, gaseous compositions were determined using Fourier transform infrared (FTIR) spectroscopy. Solid products, which were collected from earth and discharge electrodes, were analyzed using X-ray diffraction (XRD). The results showed that, under the condition of DC corona discharge plasma, $ C_{4} $$ H_{4} $S converted to CO, $ CO_{2} $, S, $ SO_{2} $, and $ SO_{4} $2−, and that the conversion rate increased with the increase in specific input energy (SIE). The increase of $ O_{2} $ concentration led to further energy consumption that generated $ O_{3} $, which in turn decreased the conversion rate of $ C_{4} $$ H_{4} $S. The increase in temperature exhibited a positive influence on the conversion of $ C_{4} $$ H_{4} $S when the SIE was less than 268 J/L. However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field. © Springer-Verlag GmbH Germany, part of Springer Nature 2018 |
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However, above this value of SIE, the temperature affected the conversion of $ C_{4} $$ H_{4} $S negatively with the increase in SIE. When dust was introduced, the conversion of $ C_{4} $$ H_{4} $S was significantly improved and the yield of $ SO_{2} $ reduced due to the reaction which took place among $ C_{4} $$ H_{4} $S, $ SO_{2} $ and dust in the electric field. The results showed that the DC corona discharge plasma exhibited considerable potential to remove $ C_{4} $$ H_{4} $S, while dust contributed positively towards the disposal of $ C_{4} $$ H_{4} $S. Graphical abstractIn this work, DC corona plasma was used to remove thiophene ($ C_{4} $$ H_{4} $S) from a dust-containing gas stream. The results showed that electron collision, oxidizability of radicals, and existence of $ O_{3} $ were the main causes of $ C_{4} $$ H_{4} $S decomposition. The electron collision effects, contents of radicals, $ O_{3} $, and the conversion rate of $ C_{4} $$ H_{4} $S were enhanced with the increase in SIE (specific input energy). The main products consisted of CO, $ CO_{2} $, $ SO_{2} $, and solid products. The solid products and dust moved to the earth electrode in the electric field.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">DC corona discharge plasma</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Thiophene</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dust</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simultaneous removal</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Guo, Mengxue</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Ran</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ning, Ping</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Yixing</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Qiang</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Langlang</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Environmental science and pollution research</subfield><subfield code="d">Springer Berlin Heidelberg, 1994</subfield><subfield code="g">26(2018), 2 vom: 16. Nov., Seite 1606-1614</subfield><subfield code="w">(DE-627)171335805</subfield><subfield code="w">(DE-600)1178791-0</subfield><subfield code="w">(DE-576)038875101</subfield><subfield code="x">0944-1344</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:26</subfield><subfield code="g">year:2018</subfield><subfield code="g">number:2</subfield><subfield code="g">day:16</subfield><subfield code="g">month:11</subfield><subfield code="g">pages:1606-1614</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s11356-018-3669-4</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">FID-BIODIV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-UMW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-ARC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-CHE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-DE-84</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_252</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_267</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2018</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4277</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">26</subfield><subfield code="j">2018</subfield><subfield code="e">2</subfield><subfield code="b">16</subfield><subfield code="c">11</subfield><subfield code="h">1606-1614</subfield></datafield></record></collection>
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