化工进展2024，Vol.43Issue(6)：3347-3358,12.DOI:10.16085/j.issn.1000-6613.2023-0859
基于生物基衍生有机溶剂的木质纤维素预处理研究进展
Research progress of lignocellulosic pretreatment based on bio-based derived organic solvents
摘要
Abstract
Lignocellulosic biomass is the most abundant renewable resources on earth,but the complex bonding structure between the three components,cellulose,hemicelluloses and lignin,limits its effective conversion and utilization.Organic solvent pretreatment is an effective method to eliminate this resistance,which can effectively fractionate the three components,improve the hydrolysis performance of cellulase,and recover high purity lignin.With the requirement of green solvent and sustainability,the organic solvent pretreatment is gradually developing to use bio-based derived solvents.Recently,there have been a variety of new bio-based derived solvent pretreatment reports.This paper systematically reviewed the design of organic solvents pretreatment system based on Hansen solubility parameter theory and CHEM21 Green Solvent Guide.They were classified into homogeneous system,two-phase system and multiphase transformation system respectively,and the application of new bio-based derived pretreatment organic solvents was summarized.Finally,the research challenges and prospects of bio-based derived solvent pretreatment were discussed to provide reference for the design and selection of organic solvent pretreatment system for various lignocellulosic biomass.关键词
有机溶剂预处理/生物基衍生溶剂/木质纤维素类生物质/溶解度参数/相对能差Key words
organic solvent pretreatment/bio-based derived solvent/lignocellulosic biomass/solubility parameter/relative energy difference(RED)分类
农业科技引用本文复制引用
谢国平,谭雪松,刘鹏,苗长林,许光文,庄新姝..基于生物基衍生有机溶剂的木质纤维素预处理研究进展[J].化工进展,2024,43(6):3347-3358,12.基金项目
国家重点研发计划政府间国际科技创新合作重点专项(2021YFE0114400) （2021YFE0114400）
国家自然科学基金(51976221) （51976221）
广东省基础与应用基础研究基金(2022A1515012078). （2022A1515012078）
