生物质预处理技术研究进展  

Research progress of biomass pretreatment technology

作　　者：左金龙[1] 张迎停 夏至[1] 谭冲 穆德颖[1] 马雪薇 李俊生[1] ZUO Jin-long;ZHANG Ying-ting;XIA Zhi;TAN Chong;MU De-ying;MA Xue-wei;LI Jun-sheng(School of Food Engineering,Harbin University of Commerce,Harbin 150000,China)

机构地区：[1]哈尔滨商业大学食品工程学院,黑龙江哈尔滨150000

出　　处：《应用化工》2023年第5期1569-1575,共7页Applied Chemical Industry

基　　金：黑龙江省自然科学基金(LH2022E090)。

摘　　要：简述了不同预处理方法包括化学法、物理法和生物法在分离生物质各组分当中的应用,叙述了各预处理方法的优缺点,回顾了近年来基于传统的预处理技术在高效与环境友好等方面进行的工艺优化,从分离效率、预处理条件以及分离后各组分理化性质的变化分析不同的预处理工艺,高污染、利用率差仍是限制生物质综合利用发展的主要因素,并对未来生物质处理技术的发展方向进行了展望,指出了生物质的预处理技术应在高效率、环境友好以及循环利用的可控性方面进行新技术的研发,联合处理仍是今后生物质预处理技术的一个重要发展方向。This paper briefly describes the application of different pretreatment methods including chemical method,physical method and biological method in the separation of biomass components,and briefly describes the advantages and disadvantages of each pretreatment method.The technology optimizes the process in terms of high efficiency and environmental friendliness.Different pretreatment processes are analyzed from the separation efficiency,pretreatment conditions and changes in the physical and chemical properties of each component after separation.High pollution and poor utilization are still limiting the comprehensive utilization of biomass.The main factors of development,and the future development direction of biomass treatment technology is prospected,and it is pointed out that the pretreatment technology of biomass should carry out new technology research and development in terms of high efficiency,environmental friendliness and controllability of recycling,combined treatment.It is still an important development direction of biomass pretreatment technology in the future.

关 键 词：生物质 预处理 纤维素 半纤维素 木质素 

分 类 号：TQ35[化学工程]