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 | |
发表期刊 | BIOMASS & BIOENERGY |
卷号 | 77页码:135-146 |
摘要 | 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. |
文章类型 | Article |
关键词 | Eugenol Vanillin Levoglucosan Oxidative Degradation Tg-ftir-ms Analysis Interaction |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
DOI | 10.1016/j.biombioe.2015.03.025 |
研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
关键词[WOS] | CARBOHYDRATE PYROLYSIS MECHANISMS ; ELECTROCYCLIC FRAGMENTATION MECHANISMS ; D-GLUCOSE ; CARBONYL-COMPOUNDS ; FLASH PYROLYSIS ; BIOMASS ; COMBUSTION ; LIQUIDS ; BLENDS ; FTIR |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
WOS记录号 | WOS:000355361500012 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10505 |
专题 | 中国科学院广州能源研究所 |
作者单位 | Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
推荐引用方式 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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