Use of hybrid filters to optimize the process of the filtration in cement particles

Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of part...
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Autor*in:	Flávia M. Oliveira da Silva [verfasserIn] Luiz Guilherme M. da Silva [verfasserIn] Ana C.A. Justi [verfasserIn] Marcos V. Rodrigues [verfasserIn] Mônica L. Aguiar [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Electrostatic charger Dust cake Cement Bag filter Air filtration

Übergeordnetes Werk:	In: Heliyon - Elsevier, 2016, 9(2023), 11, Seite e21808-
Übergeordnetes Werk:	volume:9 ; year:2023 ; number:11 ; pages:e21808-

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1016/j.heliyon.2023.e21808

Katalog-ID:	DOAJ100671551

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520			\|a Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness.
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allfields	10.1016/j.heliyon.2023.e21808 doi (DE-627)DOAJ100671551 (DE-599)DOAJ6ad8777da1fa489eb7142e953d2716a7 DE-627 ger DE-627 rakwb eng Q1-390 H1-99 Flávia M. Oliveira da Silva verfasserin aut Use of hybrid filters to optimize the process of the filtration in cement particles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness. Electrostatic charger Dust cake Cement Bag filter Air filtration Science (General) Social sciences (General) Luiz Guilherme M. da Silva verfasserin aut Ana C.A. Justi verfasserin aut Marcos V. Rodrigues verfasserin aut Mônica L. Aguiar verfasserin aut In Heliyon Elsevier, 2016 9(2023), 11, Seite e21808- (DE-627)835893197 (DE-600)2835763-2 24058440 nnns volume:9 year:2023 number:11 pages:e21808- https://doi.org/10.1016/j.heliyon.2023.e21808 kostenfrei https://doaj.org/article/6ad8777da1fa489eb7142e953d2716a7 kostenfrei http://www.sciencedirect.com/science/article/pii/S2405844023090163 kostenfrei https://doaj.org/toc/2405-8440 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2023 11 e21808-
spelling	10.1016/j.heliyon.2023.e21808 doi (DE-627)DOAJ100671551 (DE-599)DOAJ6ad8777da1fa489eb7142e953d2716a7 DE-627 ger DE-627 rakwb eng Q1-390 H1-99 Flávia M. Oliveira da Silva verfasserin aut Use of hybrid filters to optimize the process of the filtration in cement particles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness. Electrostatic charger Dust cake Cement Bag filter Air filtration Science (General) Social sciences (General) Luiz Guilherme M. da Silva verfasserin aut Ana C.A. Justi verfasserin aut Marcos V. Rodrigues verfasserin aut Mônica L. Aguiar verfasserin aut In Heliyon Elsevier, 2016 9(2023), 11, Seite e21808- (DE-627)835893197 (DE-600)2835763-2 24058440 nnns volume:9 year:2023 number:11 pages:e21808- https://doi.org/10.1016/j.heliyon.2023.e21808 kostenfrei https://doaj.org/article/6ad8777da1fa489eb7142e953d2716a7 kostenfrei http://www.sciencedirect.com/science/article/pii/S2405844023090163 kostenfrei https://doaj.org/toc/2405-8440 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2023 11 e21808-
allfields_unstemmed	10.1016/j.heliyon.2023.e21808 doi (DE-627)DOAJ100671551 (DE-599)DOAJ6ad8777da1fa489eb7142e953d2716a7 DE-627 ger DE-627 rakwb eng Q1-390 H1-99 Flávia M. Oliveira da Silva verfasserin aut Use of hybrid filters to optimize the process of the filtration in cement particles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness. Electrostatic charger Dust cake Cement Bag filter Air filtration Science (General) Social sciences (General) Luiz Guilherme M. da Silva verfasserin aut Ana C.A. Justi verfasserin aut Marcos V. Rodrigues verfasserin aut Mônica L. Aguiar verfasserin aut In Heliyon Elsevier, 2016 9(2023), 11, Seite e21808- (DE-627)835893197 (DE-600)2835763-2 24058440 nnns volume:9 year:2023 number:11 pages:e21808- https://doi.org/10.1016/j.heliyon.2023.e21808 kostenfrei https://doaj.org/article/6ad8777da1fa489eb7142e953d2716a7 kostenfrei http://www.sciencedirect.com/science/article/pii/S2405844023090163 kostenfrei https://doaj.org/toc/2405-8440 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2023 11 e21808-
allfieldsGer	10.1016/j.heliyon.2023.e21808 doi (DE-627)DOAJ100671551 (DE-599)DOAJ6ad8777da1fa489eb7142e953d2716a7 DE-627 ger DE-627 rakwb eng Q1-390 H1-99 Flávia M. Oliveira da Silva verfasserin aut Use of hybrid filters to optimize the process of the filtration in cement particles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness. Electrostatic charger Dust cake Cement Bag filter Air filtration Science (General) Social sciences (General) Luiz Guilherme M. da Silva verfasserin aut Ana C.A. Justi verfasserin aut Marcos V. Rodrigues verfasserin aut Mônica L. Aguiar verfasserin aut In Heliyon Elsevier, 2016 9(2023), 11, Seite e21808- (DE-627)835893197 (DE-600)2835763-2 24058440 nnns volume:9 year:2023 number:11 pages:e21808- https://doi.org/10.1016/j.heliyon.2023.e21808 kostenfrei https://doaj.org/article/6ad8777da1fa489eb7142e953d2716a7 kostenfrei http://www.sciencedirect.com/science/article/pii/S2405844023090163 kostenfrei https://doaj.org/toc/2405-8440 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2023 11 e21808-
allfieldsSound	10.1016/j.heliyon.2023.e21808 doi (DE-627)DOAJ100671551 (DE-599)DOAJ6ad8777da1fa489eb7142e953d2716a7 DE-627 ger DE-627 rakwb eng Q1-390 H1-99 Flávia M. Oliveira da Silva verfasserin aut Use of hybrid filters to optimize the process of the filtration in cement particles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness. Electrostatic charger Dust cake Cement Bag filter Air filtration Science (General) Social sciences (General) Luiz Guilherme M. da Silva verfasserin aut Ana C.A. Justi verfasserin aut Marcos V. Rodrigues verfasserin aut Mônica L. Aguiar verfasserin aut In Heliyon Elsevier, 2016 9(2023), 11, Seite e21808- (DE-627)835893197 (DE-600)2835763-2 24058440 nnns volume:9 year:2023 number:11 pages:e21808- https://doi.org/10.1016/j.heliyon.2023.e21808 kostenfrei https://doaj.org/article/6ad8777da1fa489eb7142e953d2716a7 kostenfrei http://www.sciencedirect.com/science/article/pii/S2405844023090163 kostenfrei https://doaj.org/toc/2405-8440 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2023 11 e21808-
language	English
source	In Heliyon 9(2023), 11, Seite e21808- volume:9 year:2023 number:11 pages:e21808-
sourceStr	In Heliyon 9(2023), 11, Seite e21808- volume:9 year:2023 number:11 pages:e21808-
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Electrostatic charger Dust cake Cement Bag filter Air filtration Science (General) Social sciences (General)
isfreeaccess_bool	true
container_title	Heliyon
authorswithroles_txt_mv	Flávia M. Oliveira da Silva @@aut@@ Luiz Guilherme M. da Silva @@aut@@ Ana C.A. Justi @@aut@@ Marcos V. Rodrigues @@aut@@ Mônica L. Aguiar @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
hierarchy_top_id	835893197
id	DOAJ100671551
language_de	englisch
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callnumber-first	Q - Science
author	Flávia M. Oliveira da Silva
spellingShingle	Flávia M. Oliveira da Silva misc Q1-390 misc H1-99 misc Electrostatic charger misc Dust cake misc Cement misc Bag filter misc Air filtration misc Science (General) misc Social sciences (General) Use of hybrid filters to optimize the process of the filtration in cement particles
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topic_title	Q1-390 H1-99 Use of hybrid filters to optimize the process of the filtration in cement particles Electrostatic charger Dust cake Cement Bag filter Air filtration
topic	misc Q1-390 misc H1-99 misc Electrostatic charger misc Dust cake misc Cement misc Bag filter misc Air filtration misc Science (General) misc Social sciences (General)
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title	Use of hybrid filters to optimize the process of the filtration in cement particles
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title_full	Use of hybrid filters to optimize the process of the filtration in cement particles
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title_sort	use of hybrid filters to optimize the process of the filtration in cement particles
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title_auth	Use of hybrid filters to optimize the process of the filtration in cement particles
abstract	Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness.
abstractGer	Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness.
abstract_unstemmed	Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness.
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title_short	Use of hybrid filters to optimize the process of the filtration in cement particles
url	https://doi.org/10.1016/j.heliyon.2023.e21808 https://doaj.org/article/6ad8777da1fa489eb7142e953d2716a7 http://www.sciencedirect.com/science/article/pii/S2405844023090163 https://doaj.org/toc/2405-8440
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author2	Luiz Guilherme M. da Silva Ana C.A. Justi Marcos V. Rodrigues Mônica L. Aguiar
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up_date	2024-07-03T16:01:31.841Z
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Oliveira da Silva</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Use of hybrid filters to optimize the process of the filtration in cement particles</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Due to growing concern about air pollution and its harmful effects on the health of the population, especially in regard to sub-micrometric particles, some studies have reported that applying an electric field to particle suspensions can improve filter performance by enhancing the deposition of particles in the filter medium. This can result in better particulate retention, which is particularly important for industrial processes such as cement production. The objective of this study was to investigate the behavior of cement particles with electrostatic charges during cake formation in fabric filters. The particles (with a d50 % of 17 μm) were generated using a dust feeder at a flow rate of 0.083 kg s−1. The fiberglass filter medium was subjected to filtration tests with constant dust concentrations (9–12 g.m−³) and air surface velocities (6 cm.s−1and 10 cm s−1) until the pressure drop reached the maximum value of 400 Pa. The electrostatic precipitator utilized discharge voltages of 0, 4, 10, and 12 kV. The particles were initially passed through the electrostatic precipitator to become charged with voltages of 0, 4, 10, and 12 kV applied. The results indicated a reduction in pressure drop of up to 55 %. The study observed a change in the deposition behavior of particles on the filter medium surface and in the filter cake formation, demonstrating that the electrostatic charge improves air filtration performance, resulting in higher efficiency and cost-effectiveness.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Electrostatic charger</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dust cake</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Cement</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Bag filter</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Air filtration</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Science (General)</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Social sciences (General)</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Luiz Guilherme M. da Silva</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Ana C.A. 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Use of hybrid filters to optimize the process of the filtration in cement particles

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