| 以玉米秆为原料的生物质热解油的特性分析 |
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| 引用本文： | 朱满洲,朱锡锋,郭庆祥,朱清时. 以玉米秆为原料的生物质热解油的特性分析[J]. 中国科学技术大学学报, 2006, 36(4): 374-377 |
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| 作者姓名： | 朱满洲 朱锡锋 郭庆祥 朱清时 |
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| 作者单位： | 中国科学技术大学化学系与生物质洁净能源实验室,安徽,合肥,230026 |
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| 基金项目： | 中国科学院资助项目;安徽省科技基金 |
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| 摘 要： | 对以玉米秆为原料热解获得的生物油的组成和性质进行了分析,结合色质联用技术分析获得了生物油主要组分的分布.研究结果表明：以玉米秆为原料制取的生物油中含乙酸27.32%、酯类6.72%、单环芳烃衍生物33.52%、多环芳烃衍生物1.32%;生物油由于高含氧量,需要进一步改性才能进行高端利用.
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| 关 键 词： | 生物油 组分分析 改性 |
| 文章编号： | 0253-2778(2006)04-0374-04 |
| 收稿时间： | 2005-11-02 |
| 修稿时间： | 2006-02-16 |
Analyses and properties of pyrolytic bio-oil from cornstalk |
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| ZHU Man-zhou,ZHU Xi-feng,GUO Qing-xiang,ZHU Qing-shi. Analyses and properties of pyrolytic bio-oil from cornstalk[J]. Journal of University of Science and Technology of China, 2006, 36(4): 374-377 |
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| Authors: | ZHU Man-zhou ZHU Xi-feng GUO Qing-xiang ZHU Qing-shi |
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| Affiliation: | Department of Chemistry and Laboratory for Biomass Clean Energy, USTC, Hefei 230026, China |
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| Abstract: | The pyrolytic bio-oil produced from cornstalk by flash pyrolysis in a fluidized bed reactor was analyzed. The composition of the bio-oil was determined by GC-MS and FTIR. The results show that the bio-oil is composed of 27. 32% acetic acid, 6. 72% ester, 33. 52% single ring aromatic compounds and 1.32% multi-ring aromatic compounds. Upgrading of bio-oil should be processed further to improve its quality due to its high oxygen content. |
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| Keywords: | bio-oil component analysis upgrading |
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