木质纤维素酸解过程的研究进展

Research progress of lignocellulose acidolysis

结合相关研究结果和文献报道,对木质纤维素的成分和酸解工艺流程进行了系统的综述。从木质纤维素酸解的分步操作流程进行分析,比较不同工艺条件对木质纤维素酸解产物的影响。根据木质纤维素酸解使用的酸种类的不同,重点介绍了使用有机酸、无机酸和固体酸对木质纤维素进行酸解,得到的最佳工艺条件和目标产物的产率。提出了木质纤维素酸解目前存在的问题以及未来的研究方向,为木质纤维素类生物质的深入研究提供参考依据。

Research results and literature reports show that the composition and acid hydrolysis process of lignocellulose are systematically reviewed.The step-by-step operation process of lignocellulose acid hydrolysis is analyzed, and the products of lignocellulose acid hydrolysis under different process conditions are compared.According to the different types of acids used in acidolysis of lignocellulose, this paper focuses on the use of organic acid, inorganic acid and solid acid to hydrolyze lignocellulose, the optimal process conditions and the yield of the target product.The current problems and future research directions of lignocellulosic acid hydrolysis are put forward to provide a reference for the in-depth study of lignocellulosic biomass.