【摘要】 预处理木质纤维素是实现生物质转化为燃料乙醇的关键步骤,直接影响着木质纤维素水解效率和乙醇的生产成本。介绍了国内外几种木质纤维素预处理技术现状,评述了木质纤维素转化为乙醇的工艺特点和经济性,综述了几种极具经济潜力的预处理技术。更多还原

【Abstract】 The pretreatment of lignocellulose is a critical step for the conversion of biomass to fuel ethanol,which directly influences the hydrolysis efficiency of lignocellulose and the production cost of fuel ethanol.The status quo of several pretreatment techniques for lignocellulose in China and abroad was introduced,and the technological characteristics and the economical efficiency of lignocellulose converted to fuel ethanol were analyzed.In the end,several pretreatment techniques with huge economic potential were summarized.更多还原