Physicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine

Simple item page
dc.contributor.authorSattatad Rodvanna
dc.contributor.authorMek Srilomsak
dc.contributor.authorChaiwat Nuthong
dc.contributor.authorChinda Charoenphanich
dc.contributor.authorManop Masomtob
dc.contributor.authorPeerawat Saisirirat
dc.contributor.authorNuwong Chollacoop
dc.contributor.authorKatsunori Hanamura
dc.contributor.authorPreechar Karin
dc.date.accessioned2026-05-08T19:19:20Z
dc.date.issued2023-2-9
dc.description.abstractThe 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.
dc.identifier.doi10.1016/j.cscee.2023.100316
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/16968
dc.publisherCase Studies in Chemical and Environmental Engineering
dc.subjectCatalytic Processes in Materials Science
dc.subjectBiodiesel Production and Applications
dc.subjectThermal and Kinetic Analysis
dc.titlePhysicochemical characteristics of ashes deposited on a wall flow diesel particulate filter of compression ignition engine
dc.typeArticle

Files

Collections

All