【摘要】 生物质是种天然可再生资源,近些年来学者们对其加工利用技术做了大量研究工作,常压催化液化技术就是其中之一。对国内外生物质常压催化液化技术的发展和研究现状进行了介绍,分析了液化剂和催化剂对液化过程及产品组成的影响,提出了生物质常压催化液化技术存在的主要问题及未来研究的方向,展望了生物质利用的发展前景。更多还原

【Abstract】 Biomass is a kind of natural and renewable resource. A large amount of researches on the technologies to utilize biomass have been carried out in recent years,and the atmospheric pressure catalytic liquefaction technology is one among them. In this paper, situation and progress of the atmospheric pressure catalytic liquefaction technology for biomass at home and abroad were described. Effects of liquefacients and catalysts on the liquefaction progress and the products composition were summarized and analyzed. Some opinions to problems occurred in the atmospheric pressure catalytic liquefaction technology were put forward. Application prospect of biomass was discussed.更多还原