| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
석유화학윤활유_포스터 |
| 제목 |
Optimizing conditions for catalytic fast pyrolysis of biomass using Pt/TiO2 |
| 초록 |
Catalytic fast pyrolysis (CFP) of loblolly pine with atmospheric hydrogen pressure was investigated in a lab-scale laminar entrained flow reactor (LEFR) vapor phase upgrading system. The effects of vapor phase upgrading temperature and hydrogen partial pressure has been studied using the Pt/TiO2. Experiments have been carried out under following conditions: 380-450°C; 50-85% H2; biomass to catalyst ratio of 3:1. The 85% of hydrogen at 400°C favored organic oil quality (HHV: 40.97 MJ/kg; H/Ceff: 1.05). The catalyst was reused after regeneration and reduction. The organic oil and aqueous phase were characterized and compared with the pyrolysis oil to determine the effect of catalytic fast pyrolysis. The organic oil contained methyl phenols with some ketones, and aromatic hydrocarbons. Compared with the compounds in liquid products, the catalyst reused 21 times with regeneration and reduction process, and catalyst activity was differed with different reduction conditions. |
| 저자 |
오신영1, Calvin Mukarakate2, 최준원1
|
| 소속 |
1서울대, 2National Renewable Energy Laboratory |
| 키워드 |
Catalytic fast pyrolysis; Pt/TiO2; Bio-oil; Upgrading
|
| E-Mail |
|
