木质纤维素的预处理技术进展  

Advances in Pretreatment Technology of Lignocellulose

作　　者：贾丽萍 姚秀清[2,3] 杨磊 苏婷婷 JIA Li-ping;YAO Xiu-qing;YANG Lei;SU Ting-ting(School of Petrochemical Engineering,Liaoning Petrochemical University,Fushun 113000,China;School of Environmental&Safety Engineering,Liaoning Petrochemical University,Fushun 113000,China;School of Resources&Civil Engineering,Northeastern University,Shenyang 110819,China)

机构地区：[1]辽宁石油化工大学石油化工学院,辽宁抚顺113001 [2]辽宁石油化工大学环境与安全工程学院,辽宁抚顺113001 [3]东北大学资源与土木工程学院,辽宁沈阳110819

出　　处：《纤维素科学与技术》2022年第2期72-80,共9页Journal of Cellulose Science and Technology

基　　金：辽宁省自然科学基金(20180550589)。

摘　　要：综述了近年来木质纤维素的预处理技术,包括传统的物理、化学和生物法,同时重点阐述了新兴的联合处理法,包括:化学―化学法、物理―化学法、生物―物理法和生物―化学法。简要介绍了各预处理方法的作用机制,并就其优缺点进行了分析总结。单一预处理技术往往污染大或效率低,联合处理法在减少化学试剂使用量的同时提高了预处理效率。最后对木质纤维素预处理技术的发展及应用进行展望与建议,旨在为纤维素更高效的开发利用提供一定的参考。The pretreatment technologies of lignocellulose in recent years are reviewed, including traditional physical, chemical and biological methods, and the emerging combined treatment methods are emphasized,including: Chemical-chemical methods, physical-chemical methods, biological-physical methods and biological-chemical methods. The action mechanism of each preprocessing method is briefly introduced, and its advantages and disadvantages are analyzed and summarized. A single pretreatment technique is often polluted or inefficient, and the combined treatment method improves the pretreatment efficiency while reducing the amount of chemical reagents used. Finally, the development and application of lignocellulose pretreatment technology are prospected and suggested, in order to provide a certain reference for the more efficient development and utilization of cellulose.

关 键 词：纤维素 预处理 废弃物 联合处理法 酶解 生物质 

分 类 号：O629[理学—有机化学] S798[理学—化学]