木质纤维素类原料预处理工艺的研究

Advances in Pretreatment Technology of Lignocellulose Biomass

木质纤维素的结构特点是不易降解。通过预处理手段(酸处理、碱处理、爆破处理、湿式氧化、超临界CO2处理等),可使纤维素转化为乙醇的效率大大提高。综述了国内外对木质纤维素可再生生物质资源预处理的研究进展,并对木质纤维素可再生生物质的预处理技术和应用前景进行了展望。

The structure of hgnocelhlese makes it hard to be degraded. Through the pretreatment method （acid treatment, alkali treatment, demolition processing, wet oxidation, the supercritical CO2 and so on） , may cause the cellulose to transfer the ethyl alcohol the efficiency to enhance greatly. This article summarized domestic and foreign has lived the physical resources pretreatment renewably to the lignocellulose the research development, and lived the material pretreatment technology and the application prospect renewably to the lignocellulose has carried on the forecast.