木质纤维生物质热化学转化预处理技术研究进展

摘要

This paper mainly introduced the composition of lignocellulosic biomass and summarized the research progress of three kinds of pretreatment methods including physical method,chemical-physical method,and chemical method for lignocellulosic biomass thermo-chemical conversion. The effects of various pretreatment methods on raw material and transformation products were expounded,and their defects and limitations in applications were pointed out. At last,the pretreatment technology of lignocellulosic biomass was prospected.%主要介绍了木质纤维生物质原料的组分，综述了物理法、物理-化学法和化学法3种预处理方式在木质纤维生物质热化学转化中应用的研究进展，并阐述了各预处理方式对原料和转化产物的影响，指出它们在应用方面的缺憾及限制，最后对木质纤维生物质的预处理方式进行了展望。