| 학회 | 한국공업화학회 |
| 학술대회 | 2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 | 19권 2호 |
| 발표분야 | 촉매_포스터 |
| 제목 | A study on the Influence Analysis of automotive catalyst performance by aging factors |
| 초록 | With the increasingly stringent regulation of exhaust emission, Automobile catalyst has to improve performance. Gasoline automotive catalyst is influenced by a number of factors, including extended exposure to high temperature with long time and poisoning from engine-oil. For these reasons Catalyst is deactivated. And that is also why deactivation factors should be studied for catalyst development. We evaluate catalyst performance based various factors of Palladium content which plays an important role in the purifying exhaust emissions, poisoning content, high temperature and aging time. We selected experimental parameters based on gasoline engine characteristics. This work demonstrates how a synthetic gas bench (SGB) can be used to simulate stoichiometric engine emissions and after treatment performance. And then it is expanding the application range using DFSS method. This conference, we want to introduce influence of catalytic behavior in using these factors. |
| 저자 | 여권구, 차문순, 김상우, 이동철, 김하나, 이경민 |
| 소속 | 오-덱(주) |
| 키워드 | Automotive catalyst; Emission; DFSS; Temperature; Aging Time; Phosphorus Poisoning; Palladium |
