生物质催化热解制备1-羟基-3,6-二氧二环[3.2.1]辛-2-酮的研究进展  

Progress in Selective Pyrolysis of Biomass to Produce 1-Hydroxy-3,6-Dioxabicyclo[3.2.1]Octan-2-one

作　　者：王博 李凯 南东宏 陆强[1] WANG Bo;LI Kai;NAN Dong-hong;LU Qiang(National Engineering Laboratory for Biomass Power Generation Equipment,North China Electric Power University,Beijing 102206,China)

机构地区：[1]华北电力大学,生物质发电成套设备国家工程实验室,北京102206

出　　处：《新能源进展》2021年第2期102-109,共8页Advances in New and Renewable Energy

基　　金：国家自然科学基金项目(51906066,51922040);霍英东教育基金会项目(161051);中央高校基本业务费资助项目(2020DF01)。

摘　　要：生物质热解过程中会生成一系列高附加值化合物,其中1-羟基-3,6-二氧二环[3.2.1]辛-2-酮(LAC)是主要来源于纤维素的一种重要的脱水糖化合物,在有机合成等领域具有广阔的应用前景。然而,在常规热解过程中,LAC产率极低。通过选择合适的原料、催化剂和热解条件,能够有效促进LAC的生成。基于此,本文对LAC的基本特性、热解生成机理以及选择性制备技术等研究现状进行综述,并对未来生物质选择性热解制备LAC技术需要攻克的关键问题进行了展望。A series of value-added compounds could be generated from the pyrolysis of biomass.As an important anhydrosugar product derived from cellulose,1-hydroxy-3,6-dioxabicyclo[3.2.1]octan-2-one(LAC)had the great potential application in organic synthesis.However,the yield of LAC from conventional pyrolysis of biomass or cellulose was very low.Whereas,the generation of LAC could be enhanced effectively by selecting appropriate materials,catalysts and pyrolytic conditions.In this work,the property,formation mechanism and selective production of LAC were reviewed,and the key problems to be solved for LAC preparation by biomass selective pyrolysis in the future were also prospected.

关 键 词：生物质 纤维素 热解 选择性 脱水糖化合物 

分 类 号：TK6[动力工程及工程热物理—生物能]