生物质转化制糠醛及其应用  

Prduction and Application of Furfural from Biomass

作　　者：殷艳飞[1,2,3,4,5] 房桂干[1,2,3,4,5] 施英乔[1,2,3,4,5] 邓拥军[1,2,3,4,5] 

机构地区：[1]中国林业科学研究院林产化学工业研究所 [2]生物质化学利用国家工程实验室 [3]国家林业局林产化学工程重点开放性实验室 [4]江苏省生物质能源与材料重点实验室 [5]中国林业科学研究院制浆造纸研究开发中心,江苏南京210042

出　　处：《生物质化学工程》2011年第1期53-56,共4页Biomass Chemical Engineering

基　　金："十一五"国家科技支撑计划资助(2006BAD19B0705)

摘　　要：在一步法糠醛生产技术的基础上重点对两步法糠醛生产技术,糠醛生产流程及糠醛的应用进行了综述。由于两步法糠醛生产技术结合两段水解工艺,在生产糠醛的同时可获得燃料乙醇,得率可以达到70%以上,同时提高了原料的利用率。所以两步法必将成为糠醛生产的重要研究方向。Referring to one-step furfural production process,two-step furfural production process and the comprehensive utilization of furfural were mainly investigated.To improve the comprehensive utilization of lignocellusic biomass,two-step hydrolysis process combining with the two-stage hydrolysis process was developed successfully to produce furfural and further produce bio-ethanol from the waste solids from furfural production.Therefore it can be concluded that two-step process will be a promising direction due to its particular advantages including integrated utilization of raw material and furfural yield above 70 %.

关 键 词：糠醛 两步法 戊糖 

分 类 号：TQ251.11[化学工程—有机化工]