木质素化学分离的研究进展  

Research progress in chemical separation of lignin

作　　者：朱建良[1] 王倩倩[1] 杨晓瑞[1] 姚律[1] 梁金花[1] ZHU Jianliang;WANG Qianqian;YANG Xiaorui;YAO Lv;LIANG Jinhua(College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University,Nanjing 211800, China)

机构地区：[1]南京工业大学生物与制药工程学院,江苏南京211800

出　　处：《南京工业大学学报（自然科学版）》2018年第3期122-130,共9页Journal of Nanjing Tech University(Natural Science Edition)

基　　金：材料化学工程国家重点实验室开放课题(KL14-09)

摘　　要：木质素是自然界中含量最丰富的可再生芳香族聚合物,其结构复杂,植物来源及分离提取方法对木质素的结构都有一定的影响。简要地介绍了木质素的结构,阐述了几种典型的化学法分离木质素的原理及研究进展,并对不同方法的优劣、适用范围、分离效果及所得木质素结构等方面进行了对比,对木质素分离方法的发展趋势进行了展望。As the most abundant natural renewable aromatic polymers,the structure of lignin is complex and can be affected by the plant sources and extraction methods. The structure of lignin was briefly introduced,and the work principles and research progress of several typical chemical methods to separate lignin,and the advantages and disadvantages,available materials,process efficiency and lignin structure of those methods were compared and discussed. The further development of lignin separation methods were prospected.

关 键 词：木质素 结构 化学分离 分离原理 

分 类 号：O636.2[理学—高分子化学] TK6[理学—化学]