中文摘要：

综述了生物质热解油的研究现状及应用前景，重点介绍了生物质热解油化学组成的分析方法，总述了生物质热解油的物化性质，进而归纳了几种常见生物质热解油，特别是城市污水污泥热解油、城市垃圾热解焦油、工业废油热解油、林业废料热解生物油和农作物热解油的化学组成及其性质；讨论了生物质热解油常见的改性办法，如催化加氢处理、沸石分子筛处理、催化裂解和乳化工艺的过程及其特点；展望了生物质热解油的研究前景，提出了相关建议。

英文摘要：

The research status and potential of bio - oil are reviewed. Analysis methods of its chemical composition are mainly expounded, its physical and chemical characters are summarized and the studied bio - oil is concluded. Typical examples are cited from 5 categories such as municipal sewage water and sludge bio -oil, municipal waste bio -oil, industrial bio - oil, forestry waste bio - oil and crop bio - oil. The disadvantages of bio - oil compared to conventional fuel gas are discussed o 4 familiar kinds of refining methods are brought forward, such as the technics process and characteristics of hydrodeoxygenation, molecular sieve zeolite treatment, catalytic cracking and emulsification. Research potential is viewed, advice is given to the future research direction and the significance of developing bio - oil is also pointed out.