| 학회 |
한국화학공학회 |
| 학술대회 |
2009년 봄 (04/23 ~ 04/24, 광주 김대중컨벤션센터) |
| 권호 |
15권 1호, p.1020 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Reaction Pathways of Catalytic Wet Oxidation ofPhenol using Pt catalyst |
| 초록 |
Catalytic wet air oxidation(CWAO) of phenol solution was carried out on the 5wt% Pt/Al2O3, Pt/TiO2 and Pt/A.C at 426K and 2.3Mpa and CWAO of maleic acid solution was carried out on the 1wt% Pt/Al2O3 at 434K and 1.2MPa. Phenol solution was readily oxidized into low molecular weight acids as maleic acid and fumaric acid via hydroquinone, catechol and benzoquinone. However maleic acid solution was required severe high temperature to be totally oxidized into carbon dioxide and water. The reaction pathways of phenol solution oxidation into low molecular weight acids and malic acid solution oxidation into carbon dioxide and water were studied on the basis of reaction intermediates. Consequently, the reaction pathways of totally oxidation of phenol solution were proposed. |
| 저자 |
김둘선, 김태한, 이영경, 조미정, 레넥투안, 이동근
|
| 소속 |
경상대 |
| 키워드 |
Catalytic Wet Air Oxidation; Phenol; Pt/Al2O3 Catalyst; Reaction Pathways
|
| E-Mail |
|
| 원문파일 |
초록 보기 |
