木质生物质直接液化研究现状及趋势

木质生物质可以再生利用、能量密度相对较高、易运输和储存, 是实现大规模替代石化燃料的理想生物资源。直接液化是近年来迅速发展起来的一门新兴的生物质能利用技术, 具有反应条件较为温和、反应设备简单、产品可部分生物降解等特点, 发展潜力较大。阐述了木质生物质直接液化的分类, 总结了该技术的国内外研究状况, 探讨了木质生物质直接液化技术的发展趋势。

Research and Development Trends of Direct Liquefaction of Wood Biomass

Wood biomass,which can be recycled,has relatively high energy density,easy to transport and storage,is thus the ideal biological resources which can be large-scale alternative to fossil fuels.Direct liquefaction is a new biomass energy utilization technology which is developing rapidly in recent years,with features of relatively mild reaction conditions,simple reaction equipment,partly biodegradable products,etc.,and therefore it has great potential for development.This paper expounded the classification of direct liquefaction of wood biomass,summarized the research status of the technology at home and abroad,and discussed the research trends of wood biomass direct liquefaction technology.