Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine
The investigation of physicochemical characteristics of metal oxide ashes, deposited on a diesel particulate filter, was conducted using electron microscopy, energy dispersive spectroscopy, X-Ray fluorescence, and X-Ray diffractometry techniques. Iron is the main component of deposited ash on the DP...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-06-01
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| Series: | Case Studies in Chemical and Environmental Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S266601642300021X |
| _version_ | 1797831755765383168 |
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| author | Sattatad Rodvanna Mek Srilomsak Chaiwat Nuthong Chinda Charoenphanich Manop Masomtob Peerawat Saisirirat Nuwong Chollacoop Katsunori Hanamura Preechar Karin |
| author_facet | Sattatad Rodvanna Mek Srilomsak Chaiwat Nuthong Chinda Charoenphanich Manop Masomtob Peerawat Saisirirat Nuwong Chollacoop Katsunori Hanamura Preechar Karin |
| author_sort | Sattatad Rodvanna |
| collection | DOAJ |
| description | The investigation of physicochemical characteristics of metal oxide ashes, deposited on a diesel particulate filter, was conducted using electron microscopy, energy dispersive spectroscopy, X-Ray fluorescence, and X-Ray diffractometry techniques. Iron is the main component of deposited ash on the DPF, and other ash components consisted of elements such as silicon, calcium, copper, sulfur, phosphorus, zinc, aluminum and minor chromium. It was clarified that this metal oxide ash has catalytic effect that contributed to an enhancement of soot oxidation. The apparent activation energies of soot oxidation on SiC powder and metal oxide ashes powder are approximately 169 and 135 kJ/mol, respectively. |
| first_indexed | 2024-04-09T13:56:50Z |
| format | Article |
| id | doaj.art-7422720863044d52a4f7b734ec75f2f4 |
| institution | Directory Open Access Journal |
| issn | 2666-0164 |
| language | English |
| last_indexed | 2024-04-09T13:56:50Z |
| publishDate | 2023-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Chemical and Environmental Engineering |
| spelling | doaj.art-7422720863044d52a4f7b734ec75f2f42023-05-08T04:09:48ZengElsevierCase Studies in Chemical and Environmental Engineering2666-01642023-06-017100316Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engineSattatad Rodvanna0Mek Srilomsak1Chaiwat Nuthong2Chinda Charoenphanich3Manop Masomtob4Peerawat Saisirirat5Nuwong Chollacoop6Katsunori Hanamura7Preechar Karin8School of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, ThailandSchool of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, ThailandSchool of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, ThailandSchool of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, ThailandNational Energy Technology Center, National Science and Technology Development Agency, Pathumthani, 12120, ThailandNational Energy Technology Center, National Science and Technology Development Agency, Pathumthani, 12120, ThailandNational Energy Technology Center, National Science and Technology Development Agency, Pathumthani, 12120, ThailandSchool of Engineering, Tokyo Institute of Technology, Tokyo, 152-8552, JapanSchool of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand; Corresponding author.The investigation of physicochemical characteristics of metal oxide ashes, deposited on a diesel particulate filter, was conducted using electron microscopy, energy dispersive spectroscopy, X-Ray fluorescence, and X-Ray diffractometry techniques. Iron is the main component of deposited ash on the DPF, and other ash components consisted of elements such as silicon, calcium, copper, sulfur, phosphorus, zinc, aluminum and minor chromium. It was clarified that this metal oxide ash has catalytic effect that contributed to an enhancement of soot oxidation. The apparent activation energies of soot oxidation on SiC powder and metal oxide ashes powder are approximately 169 and 135 kJ/mol, respectively.http://www.sciencedirect.com/science/article/pii/S266601642300021XDiesel engineDiesel particulate filterMetal oxide ashSoot oxidationActivation energy |
| spellingShingle | Sattatad Rodvanna Mek Srilomsak Chaiwat Nuthong Chinda Charoenphanich Manop Masomtob Peerawat Saisirirat Nuwong Chollacoop Katsunori Hanamura Preechar Karin Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine Case Studies in Chemical and Environmental Engineering Diesel engine Diesel particulate filter Metal oxide ash Soot oxidation Activation energy |
| title | Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine |
| title_full | Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine |
| title_fullStr | Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine |
| title_full_unstemmed | Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine |
| title_short | Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine |
| title_sort | physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine |
| topic | Diesel engine Diesel particulate filter Metal oxide ash Soot oxidation Activation energy |
| url | http://www.sciencedirect.com/science/article/pii/S266601642300021X |
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