中文摘要：

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。

英文摘要：

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 hydrothermai liquefaction of algae was summarized, and characteristics of hydrothermal processing of mode lipid, and carbohydrate） were also temperature, holding time, reaction compounds （i. e. protein, analyzed. The influences of processing conditions, inclu medium, reactor loading and catalysts, on the bio-oil yield an g d its properties were explored. Properties of bio-oil obtained from algae and lignoeellulosic 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.