摘要
生物质热解油具有含水高、热值低、含氧量高和化学不稳定等特性，一定程度上影响了其广泛使用，必须通过精制改善生物油品质。本综述了近年来生物质热解油化学精制改性技术，并对其优缺点进行了分析。
The application of bio--oil is affected by its high water content, high oxygen content, low heating value and chemical instability, so the bio--oil should be upgraded to improve the quality. In this paper, the recent progress in upgrading process for bio--oil is reviewed. The advantages and shortcomings of several important upgrading processed are analyzed and compared.
出处
《中国材料科技与设备》
2011年第6期11-13,共3页
Chinese Materials Science Technology & Equipment
基金
林业公益行业专项项目（200904008）
关键词
生物油
精制
热裂解
Bio--oil
Upgrading
Pyrolysis
