【摘要】 生物质是新型的可再生能源,将生物质热解生成生物油,不仅便于运输和储存,而且还可以作为生产化工产品的原料。本文讨论了生物油的物理化学性质及组成成分,概述了近年来生物油的利用和改性技术;提出了生物油研究的主要问题和未来发展方向;作者认为,反应机理的研究、催化剂的开发、能源利用与提取有价值的化工产品相结合是生物油改性技术研究的主要方向。更多还原

【Abstract】 Biomass is a new and renewable energy.Biooil from pyrolysis of biomass can be readily stored and transported.Bio-oil can also be used for production of chemicals.The physicochemical properties and composition of the bio-oil were discussed in this paper.Recent researches on utilization and modification technology for bio-oil were summarized.The main problems on research of bio-oil and future development direction have been introduced.It is proposed that research on reaction mechanism,catalyst development and combination of energy utilization and chemical production are the main directions in the research field of bio-oil modification technology.更多还原