Aspen Plus计算机模拟技术在纤维乙醇原料预处理中的应用研究进展  

Application of Aspen Plus in Lignocellulosic Biomass Pretreatment forEthanol Production: A Review

作　　者：王芳[1] 张红丹[2] WANG Fang;ZHANG Hongdan(Department of Electronic Information Engineering,Yongcheng Vocational College,Yongcheng 476600,China;Institute of Biomass Engineering,South China Agricultural University,Guangzhou 510642,China)

机构地区：[1]永城职业学院电子信息工程系,河南永城476600 [2]华南农业大学生物质工程研究院,广东广州510642

出　　处：《林产化学与工业》2022年第4期119-130,共12页Chemistry and Industry of Forest Products

基　　金：国家重点研发计划资助项目(2019YFB1503802);国家自然科学基金资助项目(21978108)。

摘　　要：预处理是木质纤维原料以糖基平台为基础的生物炼制的关键步骤,在对目前常用的稀酸/碱、蒸汽爆破、高温热水、微波、亚临界CO_(2)、离子液体、低共熔溶剂、有机溶剂、研磨/粉碎、生物预处理等方法的优缺点及对后续酶解发酵研究进展进行综述的基础上,介绍了国内外基于Aspen Plus流程模拟和技术经济分析等在生物质原料经预处理联产乙醇和平台化学品的利用情况,最后总结了Aspen Plus计算机模拟技术在生物质原料经预处理生产乙醇方面存在的不足,提出了今后可以深入开展的研究方向。Pretreatment was a key step in sugar platform⁃based biomass refinery using lignocellulosic biomass as raw material.In this paper,the advantages and disadvantages of the commonly used methods such as dilute acid/alkali,steam explosion,liquid hot water,microwave,subcritical CO_(2),ionic liquids,deep⁃eutectic solvents,organosolv,milling/grinding,and biological,and the research progress of subsequent enzymatic hydrolysis and fermentation were reviewed.Furthermore,the application of the co⁃production of ethanol and platform chemicals in the pretreatment of biomass feedstock at home and abroad based on Aspen Plus and techno⁃economic analysis were introduced.Finally,the drawbacks of Aspen Plus in biomass pretreatment for ethanol production were summarized and the further research directions were proposed.

关 键 词：生物质 预处理 Aspen Plus 技术经济分析 乙醇 

分 类 号：TQ35[化学工程] S216.[农业科学—农业机械化工程]