Reduction of Diesel Engine’s Particulate Matters using Retrofit CeO<sub>2</sub> Diesel Oxidative Catalyst and Partial Flow Diesel Particulate Filter System
| dc.contributor.author | Hai Liu | |
| dc.contributor.author | Chinda Charoenphonphanich | |
| dc.contributor.author | Preechar Karin | |
| dc.contributor.author | Mek Srilomsak | |
| dc.contributor.author | S. Srimanosaowapak | |
| dc.contributor.author | Katsunori Hanamura | |
| dc.date.accessioned | 2026-05-08T19:23:06Z | |
| dc.date.issued | 2022-12-1 | |
| dc.description.abstract | Abstract In this research, CeO2 was chosen for the DOC catalyst. Moreover, a partial-flow DPF was installed after DOC. The exhaust gas experiment was conducted at 20% - 50% engine load varying 1000,1500, and 2000 rpm of engine speed. The research results show that NOx reduced around 25% with CeO2 DOC and DPF systems at higher engine load. On the other hand, particulate matters decrease around 65% after CeO2 DOC and DPF systems. Furthermore, CO and HC amount were substantially reduced after applying after-treatment systems. According to fuel consumption, BSFC, and BTE results, the after-treatment system has no significant impact on engine performance. | |
| dc.identifier.doi | 10.1088/1755-1315/1121/1/012017 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/18891 | |
| dc.publisher | IOP Conference Series Earth and Environmental Science | |
| dc.subject | Catalytic Processes in Materials Science | |
| dc.subject | Vehicle emissions and performance | |
| dc.subject | Biodiesel Production and Applications | |
| dc.title | Reduction of Diesel Engine’s Particulate Matters using Retrofit CeO<sub>2</sub> Diesel Oxidative Catalyst and Partial Flow Diesel Particulate Filter System | |
| dc.type | Article |