| 藻类生物质水热液化制备生物油的研究进展 |
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| 引用本文： | 陈裕鹏,黄艳琴,阴秀丽,吴创之. 藻类生物质水热液化制备生物油的研究进展[J]. 石油学报(石油加工), 2014, 30(4): 756-763. DOI: 10.3969/j.issn.1001-8719.2014.04.028 |
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| 作者姓名： | 陈裕鹏 黄艳琴 阴秀丽 吴创之 |
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| 作者单位： | 1. 中国科学院 广州能源研究所 中国科学院可再生能源重点实验室，广东 广州 510640；2. 中国科学院大学，北京 100049 |
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| 基金项目： | 国家自然科学基金项目(51106164)资助 |
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| 摘 要： | 利用藻类生物质获得的燃料被视为第3代生物燃料，水热液化制备生物油为其能源化高效利用提供了一条可行途径。介绍了藻类生物质水热液化制备生物油的国内外研究进展，分析总结了藻类生物质中三组分(蛋白质、脂质、糖类)模型化合物的水热液化特性；探讨了反应温度及时间、反应介质及料/液比、催化剂种类及用量对藻类生物油产率和品质的影响；进一步对比分析了藻类生物油与木质纤维类生物油的组成特性。与木质纤维素类生物油相比，藻类生物油具有氧含量低、热值高等优势，但氮含量高是影响藻类生物油品质的重要因素。
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| 关 键 词： | 藻类生物质 模型化合物 水热液化 生物油 |
| 收稿时间： | 2013-07-02 |
Research Progress of Producing Bio-oil From Hydrothermal Liquefaction of Algae |
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| Affiliation: | 1. CAS Key Laboratory of Renewable Energy, Guangzhou Institute of Energy Conversion, Chinese of Academy of Sciences, Guangzhou 510640, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Algae has become a promising energy source for the third-generation biofuels, and hydrothermal liquefaction is considered to be an effective technique for obtaining bio-oil from algae. The research status quo of producing bio-oil from hydrothermal liquefaction of algae was summarized, and characteristics of hydrothermal processing of model compounds (i.e. protein, lipid, and carbohydrate) were also analyzed. The influences of processing conditions, including temperature, holding time, reaction medium, reactor loading and catalysts, on the bio-oil yield and its properties were explored. Properties of bio-oil obtained from algae and lignocellulosic biomass were compared. Compared to bio-oil from lignocellulosic biomass, the bio-oil from algae has higher heating value due to its low oxygen content, while high nitrogen content of the bio-oil will be a barrier to its further utilization. |
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| Keywords: | algae,model compounds,hydrothermal liquefaction bio-oil, |
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