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Upgrading of bio-oil derived from tobacco using ferrierite, ZSM-5 and Co-Mo/Al2 O3 catalysts |
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| รหัสดีโอไอ | |
| Creator | 1. Sawitree Mulika 2. Apinya Duangchan |
| Title | Upgrading of bio-oil derived from tobacco using ferrierite, ZSM-5 and Co-Mo/Al2 O3 catalysts |
| Publisher | Faculty of Engineering, Khon Kaen University |
| Publication Year | 2558 |
| Journal Title | KKU Engineering Journal |
| Journal Vol. | 42 |
| Journal No. | 1 |
| Page no. | 101-106 |
| Keyword | Pyrolysis,Tobacco leave,Bio-oil,Ferrierite ZSM-5 Co-Mo/Al2 O3 |
| ISSN | 0125-8273 |
| Abstract | This research aims to investigate bio-oil yield of tobacco leave by pyrolysis at 450-550o C. The bio-oil was upgraded by ferrierite, ZSM-5, Al2 O3 , Co-Mo/Al2 O3 and Mo2 C catalysts. Pyrolysis was carried out in a semi-batch reactor with a space velocity of 1.7 h-1 under nitrogen atmosphere. The highest liquid yield of 47.1% was observed at 500o C with the high heating value of 36.3 MJ/kg oil (organic phase). Furthermore, char and gas yields were 36.7 and 16.2%, respectively. As a result, the high heating values of the bio-oils catalyzed at 500o C by ferrierite, ZSM-5, Al2 O3 , Mo2 C and Co-Mo/Al2 O3 were 22.5, 24.7, 26.1, 35.8 and 36.8 MJ/kg oil (organic phase), respectively. |
