摘要
预处理在纤维素的衍生物反应和功能转化中起着非常重要的作用。本文综述提高纤维素可及度和反应性能的各种物理和化学的预处理技术及其发展，并对蒸汽爆破、微波、超声波等预处理新技术作一简单介绍。
Cellulose is a very attractive natural renewable resourse for manufacture of many derivatives and final pro ducts .Suitable super molecular structure changes of cellulose by activating pretreatment allows increase in its reactivity.Various pretreatment methods,classified into physical and chemical methods,are summarized.Recent advances in pretreatment technique,such as high temperature mercerization,microwave irradiation,ultrasonic treatment,enzymatic treatment,and steam explosion are also introduced.
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
1999年第4期81-88,共8页
Chemistry and Industry of Forest Products
关键词
纤维素
植物纤维
预处理
衍生物
cellulose
cellulosic materials
ultrastructure
crystallinity
accessibility
