Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Interaction among bio-oil model components during oxidative degradation | |
| Lv, Wei; Zhang, Qi; Wang, Chenguang; Wang, Tiejun; Long, Jinxing; Xu, Ying; Ma, Longlong | |
| 2015-06-01 | |
| Source Publication | BIOMASS & BIOENERGY
 |
| Volume | 77Pages:135-146 |
| Abstract | The oxidative degradation behavior and interactions of three model components (eugenol, vanillic aldehyde and levoglucosan) which are model of three classes of components, namely phenols, aromatic aldehydes and carbohydrate) in bio-oil were investigated by TG-FTIR and TG-MS analysis. TG-DTG profiles showed that the phenols had the greatest tendency to oxidative degradation, followed by aromatic aldehyde and carbohydrate. Volatilization and thermal oxidation are the main steps during eugenol and vanillin degradation. The TG-FTIR-MS results reveal that the interactions among three model components lead to mixture degrade at a higher temperature but completely oxidize at a lower temperature. The interactions may well be the reactions among aromatic substances, anhydrosugar and its disintegrating products to form nonvolatile component, polymers and char. The model compound oxidative degradation kinetic analysis data shows that the value of activation energy corresponds to the sequence of model compound oxidative degradation. Which also indicate the interactions among disintegrating products have effect on the mixture oxidative degradation and give rise to generation char. (C) 2015 Elsevier Ltd. All rights reserved. |
| Subtype | Article |
| Keyword | Eugenol Vanillin Levoglucosan Oxidative Degradation Tg-ftir-ms Analysis Interaction |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biombioe.2015.03.025 |
| WOS Subject Extended | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Keyword | CARBOHYDRATE PYROLYSIS MECHANISMS ; ELECTROCYCLIC FRAGMENTATION MECHANISMS ; D-GLUCOSE ; CARBONYL-COMPOUNDS ; FLASH PYROLYSIS ; BIOMASS ; COMBUSTION ; LIQUIDS ; BLENDS ; FTIR |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000355361500012 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10505 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Lv, Wei,Zhang, Qi,Wang, Chenguang,et al. Interaction among bio-oil model components during oxidative degradation[J]. BIOMASS & BIOENERGY,2015,77:135-146. |
| APA | Lv, Wei.,Zhang, Qi.,Wang, Chenguang.,Wang, Tiejun.,Long, Jinxing.,...&Ma, Longlong.(2015).Interaction among bio-oil model components during oxidative degradation.BIOMASS & BIOENERGY,77,135-146. |
| MLA | Lv, Wei,et al."Interaction among bio-oil model components during oxidative degradation".BIOMASS & BIOENERGY 77(2015):135-146. |
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