Filter aids influence on pressure drop across a filtration system
Filter aids is commonly used to reduce pressure drop across air filtration system as it helps to increase the efficiency of filtration of accumulated filter cake. Filtration velocity is one of the main parameters that affect the performance of filter aids material. In this study, a formulated filter...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Institute of Physics Publishing
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/61883/1/Filter%20aids%20influence%20on%20pressure%20drop%20across%20a%20filtration%20system.pdf |
| _version_ | 1796977533753753600 |
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| author | Hajar, S. Rashid, Mariyah A., Nurnadia Ammar, M. R. Che Man, Hasfalina |
| author_facet | Hajar, S. Rashid, Mariyah A., Nurnadia Ammar, M. R. Che Man, Hasfalina |
| author_sort | Hajar, S. |
| collection | UPM |
| description | Filter aids is commonly used to reduce pressure drop across air filtration system as it helps to increase the efficiency of filtration of accumulated filter cake. Filtration velocity is one of the main parameters that affect the performance of filter aids material. In this study, a formulated filter aids consisting of PreKot™ and activated carbon mixture (designated as PrekotAC) was tested on PTFE filter media under various filtration velocities of 5, 6, and 8 m/min at a constant material loading of 0.2 mg/mm2. Results showed that pressure drop is highly influenced by filtration velocity where higher filtration velocity leads to a higher pressure drop across the filter cake. It was found that PrekotAC performed better in terms of reducing the pressure drop across the filter cake even at the highest filtration velocity. The diversity in different particle size distribution of non-uniform particle size in the formulated PrekotAC mixture presents a higher permeability causes a lower pressure drop across the accumulated filter cake. The finding suggests that PrekotAC is a promising filter aids material that helps reducing the pressure drop across fabric filtration system. |
| first_indexed | 2024-03-06T09:41:31Z |
| format | Conference or Workshop Item |
| id | upm.eprints-61883 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:41:31Z |
| publishDate | 2017 |
| publisher | Institute of Physics Publishing |
| record_format | dspace |
| spelling | upm.eprints-618832019-02-26T02:17:06Z http://psasir.upm.edu.my/id/eprint/61883/ Filter aids influence on pressure drop across a filtration system Hajar, S. Rashid, Mariyah A., Nurnadia Ammar, M. R. Che Man, Hasfalina Filter aids is commonly used to reduce pressure drop across air filtration system as it helps to increase the efficiency of filtration of accumulated filter cake. Filtration velocity is one of the main parameters that affect the performance of filter aids material. In this study, a formulated filter aids consisting of PreKot™ and activated carbon mixture (designated as PrekotAC) was tested on PTFE filter media under various filtration velocities of 5, 6, and 8 m/min at a constant material loading of 0.2 mg/mm2. Results showed that pressure drop is highly influenced by filtration velocity where higher filtration velocity leads to a higher pressure drop across the filter cake. It was found that PrekotAC performed better in terms of reducing the pressure drop across the filter cake even at the highest filtration velocity. The diversity in different particle size distribution of non-uniform particle size in the formulated PrekotAC mixture presents a higher permeability causes a lower pressure drop across the accumulated filter cake. The finding suggests that PrekotAC is a promising filter aids material that helps reducing the pressure drop across fabric filtration system. Institute of Physics Publishing 2017 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61883/1/Filter%20aids%20influence%20on%20pressure%20drop%20across%20a%20filtration%20system.pdf Hajar, S. and Rashid, Mariyah and A., Nurnadia and Ammar, M. R. and Che Man, Hasfalina (2017) Filter aids influence on pressure drop across a filtration system. In: 29th Symposium of Malaysian Chemical Engineers (SOMChE) 2016, 1-3 Dec. 2016, Miri Marriott Resort & Spa, Miri, Sarawak, Malaysia. (pp. 1-5). https://iopscience.iop.org/article/10.1088/1757-899X/206/1/012054/pdf 10.1088/1757-899X/206/1/012054 |
| spellingShingle | Hajar, S. Rashid, Mariyah A., Nurnadia Ammar, M. R. Che Man, Hasfalina Filter aids influence on pressure drop across a filtration system |
| title | Filter aids influence on pressure drop across a filtration system |
| title_full | Filter aids influence on pressure drop across a filtration system |
| title_fullStr | Filter aids influence on pressure drop across a filtration system |
| title_full_unstemmed | Filter aids influence on pressure drop across a filtration system |
| title_short | Filter aids influence on pressure drop across a filtration system |
| title_sort | filter aids influence on pressure drop across a filtration system |
| url | http://psasir.upm.edu.my/id/eprint/61883/1/Filter%20aids%20influence%20on%20pressure%20drop%20across%20a%20filtration%20system.pdf |
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