木质纤维素类生物质制备生物乙醇研究进展

Research development of bioethanol preparation from lignocellulosic biomass

以木质纤维素类生物质为原料制备第二代生物乙醇的研究取得了较大进展,重点阐述了生物乙醇制备过程中的关键问题,包括原料预处理、水解和发酵工艺、各种方法的优缺点比较等,并介绍了我国生物乙醇的发展现状。

The research of the second generation bioethanol from lignocellulosic biomass has made great progress at present. The key issues of bioethanol preparation, including pretreatment, enzymatic hydrolysis and fermentation the advantages and disadvantages of various methods in these processes, are highlighted. The development status of bioethanol in China has been introduced as well. A certain reference for research and application in this area are put forward as well.