摘要
本文介绍了将木素转变为高附加值化学品的总体概况。重点介绍了将制浆废液中木素氧化降解为高附加值小分子产物的方法、机理、工艺流程和动力学,并列举了小分子氧化降解产物的高值化利用。
This paper reviews the global situation for high-valued utilization of lignin in lignocellulosic biomass. The process of lignin oxidation into aromatic components, including the methods, mechanism and kinetics of oxidative degradation, is intensively introduced. The applications of some oxidation products, such as vanillin, syringaldehyde and p- hydroxybenzaldehyde, are also instanced.
出处
《造纸科学与技术》
北大核心
2009年第2期55-60,共6页
Paper Science & Technology
基金
国家973计划项目(2007CB210201)资助课题
关键词
木素
氧化降解
小分子降解产物
高值化利用
lignin
oxidative degradation
small molecular degraded products
high -valued utilization
